feat(ProviderNav): update mobile layout to use bottom floating navigation and improve scroll handling

Remove blue focus ring from Logs page tabs

.github/workflows/release.yml

@@ -46,35 +46,12 @@ jobs:
           previous_tag="$(git tag --list 'v*' --sort=-v:refname | grep -v "^${current_tag}$" | head -n 1 || true)"
           if [ -n "${previous_tag}" ]; then
             range="${previous_tag}..${current_tag}"
-            title="Changes since ${previous_tag}"
           else
             range="${current_tag}"
-            title="Changes"
           fi
 
-          {
+          : > release-notes.md
-            echo "## CLI Proxy API Management Center - ${current_tag}"
+          git log --pretty=format:"- %h %s" "${range}" >> release-notes.md
-            echo
-            echo "### Download and Usage"
-            echo "1. Download the \`management.html\` file"
-            echo "2. Open it directly in your browser"
-            echo "3. All assets (CSS, JavaScript, images) are bundled into this single file"
-            echo
-            echo "### Features"
-            echo "- Single file, no external dependencies required"
-            echo "- Complete management interface for CLI Proxy API"
-            echo "- Support for local and remote connections"
-            echo "- Multi-language support (Chinese/English)"
-            echo "- Dark/Light theme support"
-            echo
-            echo "### ${title}"
-            echo
-            git log --pretty=format:"- %h %s" "${range}"
-            echo
-            echo
-            echo "---"
-            echo "🤖 Generated with GitHub Actions"
-          } > release-notes.md
 
       - name: Create Release
         uses: softprops/action-gh-release@v1

.gitignore

@@ -10,6 +10,9 @@ api.md
 usage.json
 CLAUDE.md
 AGENTS.md
+antigravity_usage.json
+codex_usage.json
+style.md
 
 node_modules
 dist
@@ -17,6 +20,7 @@ dist-ssr
 *.local
 
 # Editor directories and files
+settings.local.json
 .vscode/*
 !.vscode/extensions.json
 .idea

README.md

@@ -1,6 +1,6 @@
 # CLI Proxy API Management Center
 
-A modern React-based WebUI for managing the CLI Proxy API, completely refactored with a modern tech stack for enhanced maintainability, type safety, and user experience.
+A single-file WebUI (React + TypeScript) for operating and troubleshooting the **CLI Proxy API** via its **Management API** (config, credentials, logs, and usage).
 
 [中文文档](README_CN.md)
 
@@ -10,181 +10,121 @@ A modern React-based WebUI for managing the CLI Proxy API, completely refactored
 
 Since version 6.0.19, the WebUI ships with the main program; access it via `/management.html` on the API port once the service is running.
 
-## Features
+## What this is (and isn’t)
 
-### Core Capabilities
+- This repository is the WebUI only. It talks to the CLI Proxy API **Management API** (`/v0/management`) to read/update config, upload credentials, view logs, and inspect usage.
+- It is **not** a proxy and does not forward traffic.
 
-- **Login & Authentication**: Auto-detects current address (manual override supported), encrypted auto-login with secure localStorage, session persistence
+## Quick start
-- **Basic Settings**: Debug mode, proxy URL, request retries with custom config, quota fallback (auto-switch project/preview models), usage statistics toggle, request logging & file logging, WebSocket `/ws/*` authentication
-- **API Keys Management**: Manage proxy auth keys with add/edit/delete operations
-- **AI Providers**: Configure Gemini/Codex/Claude settings, OpenAI-compatible providers with custom base URLs/headers/proxy/model aliases, Vertex AI credential import from service-account JSON
-- **Auth Files & OAuth**: Upload/download/search/paginate JSON credentials; type filters (Qwen/Gemini/GeminiCLI/AIStudio/Claude/Codex/Antigravity/iFlow/Vertex/Empty); bulk delete; OAuth/Device flows for multiple providers
-- **Logs Viewer**: Real-time log viewer with auto-refresh, download and clear capabilities (appears when logging-to-file is enabled)
-- **Usage Analytics**: Overview cards, hourly/daily toggles, interactive charts with multiple model lines, per-API statistics table
-- **Config Management**: In-browser YAML editor for `/config.yaml` with syntax highlighting, reload/save functionality
-- **System Information**: Connection status, config cache, server version/build date, UI version in footer
 
-### User Experience
+### Option A: Use the WebUI bundled in CLIProxyAPI (recommended)
 
-- **Responsive Design**: Full mobile support with collapsible sidebar
+1. Start your CLI Proxy API service.
-- **Theme System**: Light/dark mode with persistent preference
+2. Open: `http://<host>:<api_port>/management.html`
-- **Internationalization**: English and Simplified Chinese (zh-CN) with seamless switching
+3. Enter your **management key** and connect.
-- **Real-time Feedback**: Toast notifications for all operations
-- **Security**: Masked secrets, encrypted local storage
 
-## Tech Stack
+The address is auto-detected from the current page URL; manual override is supported.
 
-- **Frontend Framework**: React 19 with TypeScript
+### Option B: Run the dev server
-- **Build Tool**: Vite 7 with single-file output ([vite-plugin-singlefile](https://github.com/nicknisi/vite-plugin-singlefile))
-- **State Management**: [Zustand](https://github.com/pmndrs/zustand) for global stores
-- **Routing**: React Router 7 with HashRouter
-- **HTTP Client**: Axios with interceptors for auth & error handling
-- **Internationalization**: i18next + react-i18next
-- **Styling**: SCSS with CSS Modules, CSS Variables for theming
-- **Charts**: Chart.js + react-chartjs-2
-- **Code Editor**: @uiw/react-codemirror with YAML support
-
-## Getting Started
-
-### Prerequisites
-
-- Node.js 18+ (LTS recommended)
-- npm 9+
-
-### Installation
 
 ```bash
-# Clone the repository
-git clone https://github.com/router-for-me/Cli-Proxy-API-Management-Center.git
-cd Cli-Proxy-API-Management-Center
-
-# Install dependencies
 npm install
+npm run dev
 ```
 
-### Development
+Open `http://localhost:5173`, then connect to your CLI Proxy API instance.
+
+### Option C: Build a single HTML file
 
 ```bash
-npm run dev          # Start Vite dev server (default: http://localhost:5173)
+npm install
+npm run build
 ```
 
-### Build
+- Output: `dist/index.html` (all assets are inlined).
+- For CLIProxyAPI bundling, the release workflow renames it to `management.html`.
+- To preview locally: `npm run preview`
 
-```bash
+Tip: opening `dist/index.html` via `file://` may be blocked by browser CORS; serving it (preview/static server) is more reliable.
-npm run build        # TypeScript check + Vite production build
-```
 
-The build outputs a single `dist/index.html` file with all assets inlined.
+## Connecting to the server
 
-### Other Commands
+### API address
 
-```bash
+You can enter any of the following; the UI will normalize it:
-npm run preview      # Preview production build locally
-npm run lint         # ESLint with strict mode (--max-warnings 0)
-npm run format       # Prettier formatting for src/**/*.{ts,tsx,css,scss}
-npm run type-check   # TypeScript type checking only (tsc --noEmit)
-```
 
-## Usage
+- `localhost:8317`
+- `http://192.168.1.10:8317`
+- `https://example.com:8317`
+- `http://example.com:8317/v0/management` (also accepted; the suffix is removed internally)
 
-### Access Methods
+### Management key (not the same as API keys)
 
-1. **Integrated with CLI Proxy API (Recommended)**
+The management key is sent with every request as:
-   After starting the CLI Proxy API service, visit `http://your-server:8317/management.html`
 
-2. **Standalone (Built file)**
+- `Authorization: Bearer <MANAGEMENT_KEY>` (default)
-   Open the built `dist/index.html` directly in a browser, or host it on any static file server
 
-3. **Development Server**
+This is different from the proxy `api-keys` you manage inside the UI (those are for client requests to the proxy endpoints).
-   Run `npm run dev` and open `http://localhost:5173`
 
-### Initial Configuration
+### Remote management
 
-1. The login page auto-detects the current address; you can modify it if needed
+If you connect from a non-localhost browser, the server must allow remote management (e.g. `allow-remote-management: true`).  
-2. Enter your management key
+See `api.md` for the full authentication rules, server-side limits, and edge cases.
-3. Click Connect to authenticate
-4. Credentials are encrypted and saved locally for auto-login
 
-> **Tip**: The Logs navigation item appears only after enabling "Logging to file" in Basic Settings.
+## What you can manage (mapped to the UI pages)
 
-## Project Structure
+- **Dashboard**: connection status, server version/build date, quick counts, model availability snapshot.
+- **Basic Settings**: debug, proxy URL, request retry, quota fallback (switch project/preview models), usage statistics, request logging, file logging, WebSocket auth.
+- **API Keys**: manage proxy `api-keys` (add/edit/delete).
+- **AI Providers**:
+  - Gemini/Codex/Claude key entries (base URL, headers, proxy, model aliases, excluded models, prefix).
+  - OpenAI-compatible providers (multiple API keys, custom headers, model alias import via `/v1/models`, optional browser-side “chat/completions” test).
+  - Ampcode integration (upstream URL/key, force mappings, model mapping table).
+- **Auth Files**: upload/download/delete JSON credentials, filter/search/pagination, runtime-only indicators, view supported models per credential (when the server supports it), manage OAuth excluded models (supports `*` wildcards).
+- **OAuth**: start OAuth/device flows for supported providers, poll status, optionally submit callback `redirect_url`; includes iFlow cookie import.
+- **Usage**: requests/tokens charts (hour/day), per-API & per-model breakdown, cached/reasoning token breakdown, RPM/TPM window, optional cost estimation with locally-saved model pricing.
+- **Config**: edit `/config.yaml` in-browser with YAML highlighting + search, then save/reload.
+- **Logs**: tail logs with incremental polling, auto-refresh, search, hide management traffic, clear logs; download request error log files.
+- **System**: quick links + fetch `/v1/models` (grouped view). Requires at least one proxy API key to query models.
 
-```
+## Build & release notes
-├── src/
-│   ├── components/
-│   │   ├── common/           # Shared components (NotificationContainer)
-│   │   ├── layout/           # App shell (MainLayout with sidebar)
-│   │   └── ui/               # Reusable UI primitives (Button, Input, Modal, etc.)
-│   ├── hooks/                # Custom hooks (useApi, useDebounce, usePagination, etc.)
-│   ├── i18n/
-│   │   ├── locales/          # Translation files (zh-CN.json, en.json)
-│   │   └── index.ts          # i18next configuration
-│   ├── pages/                # Route page components with co-located .module.scss
-│   ├── router/               # ProtectedRoute wrapper
-│   ├── services/
-│   │   ├── api/              # API layer (client.ts singleton, feature modules)
-│   │   └── storage/          # Secure storage utilities
-│   ├── stores/               # Zustand stores (auth, config, theme, language, notification)
-│   ├── styles/               # Global SCSS (variables, mixins, themes, components)
-│   ├── types/                # TypeScript type definitions
-│   ├── utils/                # Utility functions (constants, format, validation, etc.)
-│   ├── App.tsx               # Root component with routing
-│   └── main.tsx              # Entry point
-├── dist/                     # Build output (single-file bundle)
-├── vite.config.ts            # Vite configuration
-├── tsconfig.json             # TypeScript configuration
-└── package.json
-```
 
-### Key Architecture Patterns
+- Vite produces a **single HTML** output (`dist/index.html`) with all assets inlined (via `vite-plugin-singlefile`).
+- Tagging `vX.Y.Z` triggers `.github/workflows/release.yml` to publish `dist/management.html`.
+- The UI version shown in the footer is injected at build time (env `VERSION`, git tag, or `package.json` fallback).
 
-- **Path Alias**: Use `@/` to import from `src/` (configured in vite.config.ts and tsconfig.json)
+## Security notes
-- **API Client**: Singleton `apiClient` in `src/services/api/client.ts` with auth interceptors
+
-- **State Management**: Zustand stores with localStorage persistence for auth/theme/language
+- The management key is stored in browser `localStorage` using a lightweight obfuscation format (`enc::v1::...`) to avoid plaintext storage; treat it as sensitive.
-- **Styling**: SCSS variables auto-injected; CSS Modules for component-scoped styles
+- Use a dedicated browser profile/device for management. Be cautious when enabling remote management and evaluate its exposure surface.
-- **Build Output**: Single-file bundle for easy distribution (all assets inlined)
 
 ## Troubleshooting
 
-### Connection Issues
+- **Can’t connect / 401**: confirm the API address and management key; remote access may require enabling remote management in the server config.
+- **Repeated auth failures**: the server may temporarily block remote IPs.
+- **Logs page missing**: enable “Logging to file” in Basic Settings; the navigation item is shown only when file logging is enabled.
+- **Some features show “unsupported”**: the backend may be too old or the endpoint is disabled/absent (common for model lists per auth file, excluded models, logs).
+- **OpenAI provider test fails**: the test runs in the browser and depends on network/CORS of the provider endpoint; a failure here does not always mean the server cannot reach it.
 
-1. Confirm the CLI Proxy API service is running
+## Development
-2. Check if the API address is correct
-3. Verify that the management key is valid
-4. Ensure your firewall allows the connection
 
-### Data Not Updating
+```bash
-
+npm run dev        # Vite dev server
-1. Click the "Refresh All" button in the header
+npm run build      # tsc + Vite build
-2. Check your network connection
+npm run preview    # serve dist locally
-3. Open browser DevTools console for error details
+npm run lint       # ESLint (fails on warnings)
-
+npm run format     # Prettier
-### Logs & Config Editor
+npm run type-check # tsc --noEmit
-
+```
-- **Logs**: Requires server-side logging-to-file enabled; 404 indicates old server version or logging disabled
-- **Config Editor**: Requires `/config.yaml` endpoint; ensure valid YAML syntax before saving
-
-### Usage Statistics
-
-- If charts are empty, enable "Usage statistics" in settings; data resets on server restart
 
 ## Contributing
 
-We welcome Issues and Pull Requests! Please follow these guidelines:
+Issues and PRs are welcome. Please include:
 
-1. Fork the repository
+- Reproduction steps (server version + UI version)
-2. Create a feature branch (`git checkout -b feature/amazing-feature`)
+- Screenshots for UI changes
-3. Commit your changes with clear messages
+- Verification notes (`npm run lint`, `npm run type-check`)
-4. Push to your branch
-5. Open a Pull Request
-
-### Development Guidelines
-
-- Run `npm run lint` and `npm run type-check` before committing
-- Follow existing code patterns and naming conventions
-- Use TypeScript strict mode
-- Write meaningful commit messages
 
 ## License
 
-This project is licensed under the MIT License.
+MIT

README_CN.md

@@ -1,6 +1,6 @@
 # CLI Proxy API 管理中心
 
-用于管理 CLI Proxy API 的现代化 React Web 界面，采用全新技术栈重构，提供更好的可维护性、类型安全性和用户体验。
+用于管理与排障 **CLI Proxy API** 的单文件 WebUI（React + TypeScript），通过 **Management API** 完成配置、凭据、日志与统计等运维工作。
 
 [English](README.md)
 
@@ -8,183 +8,123 @@
 **示例地址**: https://remote.router-for.me/  
 **最低版本要求**: ≥ 6.3.0（推荐 ≥ 6.5.0）
 
-自 6.0.19 版本起，WebUI 已集成到主程序中，启动服务后可通过 `/management.html` 访问。
+Since version 6.0.19, the WebUI ships with the main program; access it via `/management.html` on the API port once the service is running.
 
-## 功能特点
+## 这是什么（以及不是什么）
 
-### 核心功能
+- 本仓库只包含 Web 管理界面本身，通过 CLI Proxy API 的 **Management API**（`/v0/management`）读取/修改配置、上传凭据、查看日志与使用统计。
-
+- 它 **不是** 代理本体，不参与流量转发。
-- **登录与认证**: 自动检测当前地址（支持手动修改），加密自动登录，会话持久化
-- **基础设置**: 调试模式、代理 URL、请求重试配置、配额溢出自动切换项目/预览模型、使用统计开关、请求日志与文件日志、WebSocket `/ws/*` 鉴权
-- **API 密钥管理**: 管理代理认证密钥，支持添加/编辑/删除操作
-- **AI 提供商**: 配置 Gemini/Codex/Claude，OpenAI 兼容提供商（自定义 Base URL/Headers/代理/模型别名），Vertex AI 服务账号 JSON 导入
-- **认证文件与 OAuth**: 上传/下载/搜索/分页 JSON 凭据；类型筛选（Qwen/Gemini/GeminiCLI/AIStudio/Claude/Codex/Antigravity/iFlow/Vertex/Empty）；批量删除；多提供商 OAuth/设备码流程
-- **日志查看**: 实时日志查看，支持自动刷新、下载和清空（启用"写入日志文件"后显示）
-- **使用统计**: 概览卡片、小时/天切换、多模型交互式图表、按 API 统计表格
-- **配置管理**: 内置 YAML 编辑器，支持 `/config.yaml` 语法高亮、重载/保存
-- **系统信息**: 连接状态、配置缓存、服务器版本/构建时间、底栏显示 UI 版本
-
-### 用户体验
-
-- **响应式设计**: 完整移动端支持，可折叠侧边栏
-- **主题系统**: 明/暗模式切换，偏好持久化
-- **国际化**: 简体中文和英文，无缝切换
-- **实时反馈**: 所有操作的消息通知
-- **安全性**: 密钥遮蔽、加密本地存储
-
-## 技术栈
-
-- **前端框架**: React 19 + TypeScript
-- **构建工具**: Vite 7，单文件输出（[vite-plugin-singlefile](https://github.com/nicknisi/vite-plugin-singlefile)）
-- **状态管理**: [Zustand](https://github.com/pmndrs/zustand)
-- **路由**: React Router 7 (HashRouter)
-- **HTTP 客户端**: Axios，带认证和错误处理拦截器
-- **国际化**: i18next + react-i18next
-- **样式**: SCSS + CSS Modules，CSS 变量主题
-- **图表**: Chart.js + react-chartjs-2
-- **代码编辑器**: @uiw/react-codemirror（YAML 支持）
 
 ## 快速开始
 
-### 环境要求
+### 方式 A：使用 CLIProxyAPI 自带的 WebUI（推荐）
 
-- Node.js 18+（推荐 LTS 版本）
+1. 启动 CLI Proxy API 服务。
-- npm 9+
+2. 打开：`http://<host>:<api_port>/management.html`
+3. 输入 **管理密钥** 并连接。
 
-### 安装
+页面会根据当前地址自动推断 API 地址，也支持手动修改。
+
+### 方式 B：开发调试
 
 ```bash
-# 克隆仓库
-git clone https://github.com/router-for-me/Cli-Proxy-API-Management-Center.git
-cd Cli-Proxy-API-Management-Center
-
-# 安装依赖
 npm install
+npm run dev
 ```
 
-### 开发
+打开 `http://localhost:5173`，然后连接到你的 CLI Proxy API 实例。
+
+### 方式 C：构建单文件 HTML
 
 ```bash
-npm run dev          # 启动 Vite 开发服务器（默认: http://localhost:5173）
+npm install
+npm run build
 ```
 
-### 构建
+- 构建产物：`dist/index.html`（资源已全部内联）。
+- 在 CLIProxyAPI 的发布流程里会重命名为 `management.html`。
+- 本地预览：`npm run preview`
+
+提示：直接用 `file://` 打开 `dist/index.html` 可能遇到浏览器 CORS 限制；更稳妥的方式是用预览/静态服务器打开。
+
+## 连接说明
+
+### API 地址怎么填
+
+以下格式均可，WebUI 会自动归一化：
+
+- `localhost:8317`
+- `http://192.168.1.10:8317`
+- `https://example.com:8317`
+- `http://example.com:8317/v0/management`（也可填写，后缀会被自动去除）
+
+### 管理密钥（注意：不是 API Keys）
+
+管理密钥会以如下方式随请求发送：
+
+- `Authorization: Bearer <MANAGEMENT_KEY>`（默认）
+
+这与 WebUI 中“API Keys”页面管理的 `api-keys` 不同：后者是代理对外接口（如 OpenAI 兼容接口）给客户端使用的鉴权 key。
+
+### 远程管理
+
+当你从非 localhost 的浏览器访问时，服务端通常需要开启远程管理（例如 `allow-remote-management: true`）。  
+完整鉴权规则、限制与边界情况请查看 `api.md`。
+
+## 功能一览（按页面对应）
+
+- **仪表盘**：连接状态、服务版本/构建时间、关键数量概览、可用模型概览。
+- **基础设置**：调试开关、代理 URL、请求重试、配额回退（切项目/切预览模型）、使用统计、请求日志、文件日志、WebSocket 鉴权。
+- **API Keys**：管理代理 `api-keys`（增/改/删）。
+- **AI 提供商**：
+  - Gemini/Codex/Claude 配置（Base URL、Headers、代理、模型别名、排除模型、Prefix）。
+  - OpenAI 兼容提供商（多 Key、Header、自助从 `/v1/models` 拉取并导入模型别名、可选浏览器侧 `chat/completions` 测试）。
+  - Ampcode 集成（上游地址/密钥、强制映射、模型映射表）。
+- **认证文件**：上传/下载/删除 JSON 凭据，筛选/搜索/分页，标记 runtime-only；查看单个凭据可用模型（依赖后端支持）；管理 OAuth 排除模型（支持 `*` 通配符）。
+- **OAuth**：对支持的提供商发起 OAuth/设备码流程，轮询状态；可选提交回调 `redirect_url`；包含 iFlow Cookie 导入。
+- **使用统计**：按小时/天图表、按 API 与按模型统计、缓存/推理 Token 拆分、RPM/TPM 时间窗、可选本地保存的模型价格用于费用估算。
+- **配置文件**：浏览器内编辑 `/config.yaml`（YAML 高亮 + 搜索），保存/重载。
+- **日志**：增量拉取日志、自动刷新、搜索、隐藏管理端流量、清空日志；下载请求错误日志文件。
+- **系统信息**：快捷链接 + 拉取 `/v1/models` 并分组展示（需要至少一个代理 API Key 才能查询模型）。
+
+## 构建与发布说明
+
+- 使用 Vite 输出 **单文件 HTML**（`dist/index.html`），资源全部内联（`vite-plugin-singlefile`）。
+- 打 `vX.Y.Z` 标签会触发 `.github/workflows/release.yml`，发布 `dist/management.html`。
+- 页脚显示的 UI 版本在构建期注入（优先使用环境变量 `VERSION`，否则使用 git tag / `package.json`）。
+
+## 安全提示
+
+- 管理密钥会存入浏览器 `localStorage`，并使用轻量混淆格式（`enc::v1::...`）避免明文；仍应视为敏感信息。
+- 建议使用独立浏览器配置/设备进行管理；开启远程管理时请谨慎评估暴露面。
+
+## 常见问题
+
+- **无法连接 / 401**：确认 API 地址与管理密钥；远程访问可能需要服务端开启远程管理。
+- **反复输错密钥**：服务端可能对远程 IP 进行临时封禁。
+- **日志页面不显示**：需要在“基础设置”里开启“写入日志文件”，导航项才会出现。
+- **功能提示不支持**：多为后端版本较旧或接口未启用/不存在（如：认证文件模型列表、排除模型、日志相关接口）。
+- **OpenAI 提供商测试失败**：测试在浏览器侧执行，会受网络与 CORS 影响；这里失败不一定代表服务端不可用。
+
+## 开发命令
 
 ```bash
-npm run build        # TypeScript 检查 + Vite 生产构建
+npm run dev        # 启动开发服务器
+npm run build      # tsc + Vite 构建
+npm run preview    # 本地预览 dist
+npm run lint       # ESLint（warnings 视为失败）
+npm run format     # Prettier
+npm run type-check # tsc --noEmit
 ```
 
-构建输出单个 `dist/index.html` 文件，所有资源已内联。
-
-### 其他命令
-
-```bash
-npm run preview      # 本地预览生产构建
-npm run lint         # ESLint 严格模式（--max-warnings 0）
-npm run format       # Prettier 格式化 src/**/*.{ts,tsx,css,scss}
-npm run type-check   # 仅 TypeScript 类型检查（tsc --noEmit）
-```
-
-## 使用方法
-
-### 访问方式
-
-1. **与 CLI Proxy API 集成使用（推荐）**
-   启动 CLI Proxy API 服务后，访问 `http://您的服务器:8317/management.html`
-
-2. **独立使用（构建后文件）**
-   直接在浏览器打开构建的 `dist/index.html`，或部署到任意静态文件服务器
-
-3. **开发服务器**
-   运行 `npm run dev` 后打开 `http://localhost:5173`
-
-### 初始配置
-
-1. 登录页会自动检测当前地址，可根据需要修改
-2. 输入管理密钥
-3. 点击连接进行认证
-4. 凭据会加密保存到本地，下次自动登录
-
-> **提示**: 只有在"基础设置"中启用"写入日志文件"后，才会显示"日志查看"导航项。
-
-## 项目结构
-
-```
-├── src/
-│   ├── components/
-│   │   ├── common/           # 公共组件（NotificationContainer）
-│   │   ├── layout/           # 应用外壳（MainLayout 侧边栏布局）
-│   │   └── ui/               # 可复用 UI 组件（Button、Input、Modal 等）
-│   ├── hooks/                # 自定义 Hooks（useApi、useDebounce、usePagination 等）
-│   ├── i18n/
-│   │   ├── locales/          # 翻译文件（zh-CN.json、en.json）
-│   │   └── index.ts          # i18next 配置
-│   ├── pages/                # 路由页面组件，配套 .module.scss 样式
-│   ├── router/               # ProtectedRoute 路由守卫
-│   ├── services/
-│   │   ├── api/              # API 层（client.ts 单例，功能模块）
-│   │   └── storage/          # 安全存储工具
-│   ├── stores/               # Zustand 状态管理（auth、config、theme、language、notification）
-│   ├── styles/               # 全局 SCSS（variables、mixins、themes、components）
-│   ├── types/                # TypeScript 类型定义
-│   ├── utils/                # 工具函数（constants、format、validation 等）
-│   ├── App.tsx               # 根组件与路由
-│   └── main.tsx              # 入口文件
-├── dist/                     # 构建输出（单文件打包）
-├── vite.config.ts            # Vite 配置
-├── tsconfig.json             # TypeScript 配置
-└── package.json
-```
-
-### 核心架构模式
-
-- **路径别名**: 使用 `@/` 导入 `src/` 目录（在 vite.config.ts 和 tsconfig.json 中配置）
-- **API 客户端**: `src/services/api/client.ts` 单例，带认证拦截器
-- **状态管理**: Zustand stores，auth/theme/language 持久化到 localStorage
-- **样式**: SCSS 变量自动注入；CSS Modules 实现组件作用域样式
-- **构建输出**: 单文件打包，便于分发（所有资源内联）
-
-## 故障排除
-
-### 连接问题
-
-1. 确认 CLI Proxy API 服务正在运行
-2. 检查 API 地址是否正确
-3. 验证管理密钥是否有效
-4. 确认防火墙设置允许连接
-
-### 数据不更新
-
-1. 点击顶栏的"刷新全部"按钮
-2. 检查网络连接
-3. 打开浏览器开发者工具控制台查看错误信息
-
-### 日志与配置编辑
-
-- **日志**: 需要服务端启用写文件日志；返回 404 说明服务器版本过旧或未启用日志
-- **配置编辑**: 依赖 `/config.yaml` 接口；保存前请确保 YAML 语法正确
-
-### 使用统计
-
-- 若图表为空，请在设置中启用"使用统计"；数据在服务重启后会清空
-
 ## 贡献
 
-欢迎提交 Issue 和 Pull Request！请遵循以下指南：
+欢迎提 Issue 与 PR。建议附上：
 
-1. Fork 本仓库
+- 复现步骤（服务端版本 + UI 版本）
-2. 创建功能分支（`git checkout -b feature/amazing-feature`）
+- UI 改动截图
-3. 提交更改，使用清晰的提交信息
+- 验证记录（`npm run lint`、`npm run type-check`）
-4. 推送到分支
-5. 开启 Pull Request
-
-### 开发规范
-
-- 提交前运行 `npm run lint` 和 `npm run type-check`
-- 遵循现有代码模式和命名规范
-- 使用 TypeScript 严格模式
-- 编写有意义的提交信息
 
 ## 许可证
 
-本项目采用 MIT 许可证。
+MIT

index.html

@@ -1,5 +1,5 @@
 <!doctype html>
-<html lang="en">
+<html lang="zh-CN">
   <head>
     <meta charset="UTF-8" />
     <link rel="icon" type="image/svg+xml" href="data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20aria-hidden%3D%22true%22%20role%3D%22img%22%20class%3D%22iconify%20iconify--logos%22%20width%3D%2231.88%22%20height%3D%2232%22%20preserveAspectRatio%3D%22xMidYMid%20meet%22%20viewBox%3D%220%200%20256%20257%22%3E%3Cdefs%3E%3ClinearGradient%20id%3D%22IconifyId1813088fe1fbc01fb466%22%20x1%3D%22-.828%25%22%20x2%3D%2257.636%25%22%20y1%3D%227.652%25%22%20y2%3D%2278.411%25%22%3E%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%2341D1FF%22%3E%3C%2Fstop%3E%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%23BD34FE%22%3E%3C%2Fstop%3E%3C%2FlinearGradient%3E%3ClinearGradient%20id%3D%22IconifyId1813088fe1fbc01fb467%22%20x1%3D%2243.376%25%22%20x2%3D%2250.316%25%22%20y1%3D%222.242%25%22%20y2%3D%2289.03%25%22%3E%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%23FFEA83%22%3E%3C%2Fstop%3E%3Cstop%20offset%3D%228.333%25%22%20stop-color%3D%22%23FFDD35%22%3E%3C%2Fstop%3E%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%23FFA800%22%3E%3C%2Fstop%3E%3C%2FlinearGradient%3E%3C%2Fdefs%3E%3Cpath%20fill%3D%22url(%23IconifyId1813088fe1fbc01fb466)%22%20d%3D%22M255.153%2037.938L134.897%20252.976c-2.483%204.44-8.862%204.466-11.382.048L.875%2037.958c-2.746-4.814%201.371-10.646%206.827-9.67l120.385%2021.517a6.537%206.537%200%200%200%202.322-.004l117.867-21.483c5.438-.991%209.574%204.796%206.877%209.62Z%22%3E%3C%2Fpath%3E%3Cpath%20fill%3D%22url(%23IconifyId1813088fe1fbc01fb467)%22%20d%3D%22M185.432.063L96.44%2017.501a3.268%203.268%200%200%200-2.634%203.014l-5.474%2092.456a3.268%203.268%200%200%200%203.997%203.378l24.777-5.718c2.318-.535%204.413%201.507%203.936%203.838l-7.361%2036.047c-.495%202.426%201.782%204.5%204.151%203.78l15.304-4.649c2.372-.72%204.652%201.36%204.15%203.788l-11.698%2056.621c-.732%203.542%203.979%205.473%205.943%202.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505%204.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z%22%3E%3C%2Fpath%3E%3C%2Fsvg%3E" />

package-lock.json

@@ -12,6 +12,7 @@
         "@uiw/react-codemirror": "^4.25.3",
         "axios": "^1.13.2",
         "chart.js": "^4.5.1",
+        "gsap": "^3.14.2",
         "i18next": "^25.7.1",
         "react": "^19.2.1",
         "react-chartjs-2": "^5.3.1",
@@ -70,6 +71,7 @@
       "integrity": "sha512-e7jT4DxYvIDLk1ZHmU/m/mB19rex9sv0c2ftBtjSBv+kVM/902eh0fINUzD7UwLLNR+jU585GxUJ8/EBfAM5fw==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@babel/code-frame": "^7.27.1",
         "@babel/generator": "^7.28.5",
@@ -464,6 +466,7 @@
       "resolved": "https://registry.npmjs.org/@codemirror/view/-/view-6.38.8.tgz",
       "integrity": "sha512-XcE9fcnkHCbWkjeKyi0lllwXmBLtyYb5dt89dJyx23I9+LSh5vZDIuk7OLG4VM1lgrXZQcY6cxyZyk5WVPRv/A==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@codemirror/state": "^6.5.0",
         "crelt": "^1.0.6",
@@ -1929,6 +1932,7 @@
       "integrity": "sha512-MWtvHrGZLFttgeEj28VXHxpmwYbor/ATPYbBfSFZEIRK0ecCFLl2Qo55z52Hss+UV9CRN7trSeq1zbgx7YDWWg==",
       "devOptional": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "csstype": "^3.2.2"
       }
@@ -2016,6 +2020,7 @@
       "integrity": "sha512-PC0PDZfJg8sP7cmKe6L3QIL8GZwU5aRvUFedqSIpw3B+QjRSUZeeITC2M5XKeMXEzL6wccN196iy3JLwKNvDVA==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@typescript-eslint/scope-manager": "8.48.1",
         "@typescript-eslint/types": "8.48.1",
@@ -2333,6 +2338,7 @@
       "integrity": "sha512-NZyJarBfL7nWwIq+FDL6Zp/yHEhePMNnnJ0y3qfieCrmNvYct8uvtiV41UvlSe6apAfk0fY1FbWx+NwfmpvtTg==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -2544,6 +2550,7 @@
       "resolved": "https://registry.npmjs.org/chart.js/-/chart.js-4.5.1.tgz",
       "integrity": "sha512-GIjfiT9dbmHRiYi6Nl2yFCq7kkwdkp1W/lp2J99rX0yo9tgJGn3lKQATztIjb5tVtevcBtIdICNWqlq5+E8/Pw==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@kurkle/color": "^0.3.0"
       },
@@ -2808,6 +2815,7 @@
       "integrity": "sha512-BhHmn2yNOFA9H9JmmIVKJmd288g9hrVRDkdoIgRCRuSySRUHH7r/DI6aAXW9T1WwUuY3DFgrcaqB+deURBLR5g==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.8.0",
         "@eslint-community/regexpp": "^4.12.1",
@@ -3194,6 +3202,12 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/gsap": {
+      "version": "3.14.2",
+      "resolved": "https://registry.npmjs.org/gsap/-/gsap-3.14.2.tgz",
+      "integrity": "sha512-P8/mMxVLU7o4+55+1TCnQrPmgjPKnwkzkXOK1asnR9Jg2lna4tEY5qBJjMmAaOBDDZWtlRjBXjLa0w53G/uBLA==",
+      "license": "Standard 'no charge' license: https://gsap.com/standard-license."
+    },
     "node_modules/has-flag": {
       "version": "4.0.0",
       "dev": true,
@@ -3278,6 +3292,7 @@
         }
       ],
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@babel/runtime": "^7.28.4"
       },
@@ -3607,6 +3622,7 @@
       "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=12"
       },
@@ -3713,6 +3729,7 @@
       "resolved": "https://registry.npmjs.org/react/-/react-19.2.1.tgz",
       "integrity": "sha512-DGrYcCWK7tvYMnWh79yrPHt+vdx9tY+1gPZa7nJQtO/p8bLTDaHp4dzwEhQB7pZ4Xe3ok4XKuEPrVuc+wlpkmw==",
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -3730,6 +3747,7 @@
       "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-19.2.1.tgz",
       "integrity": "sha512-ibrK8llX2a4eOskq1mXKu/TGZj9qzomO+sNfO98M6d9zIPOEhlBkMkBUBLd1vgS0gQsLDBzA+8jJBVXDnfHmJg==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "scheduler": "^0.27.0"
       },
@@ -3773,9 +3791,9 @@
       }
     },
     "node_modules/react-router": {
-      "version": "7.10.1",
+      "version": "7.12.0",
-      "resolved": "https://registry.npmjs.org/react-router/-/react-router-7.10.1.tgz",
+      "resolved": "https://registry.npmjs.org/react-router/-/react-router-7.12.0.tgz",
-      "integrity": "sha512-gHL89dRa3kwlUYtRQ+m8NmxGI6CgqN+k4XyGjwcFoQwwCWF6xXpOCUlDovkXClS0d0XJN/5q7kc5W3kiFEd0Yw==",
+      "integrity": "sha512-kTPDYPFzDVGIIGNLS5VJykK0HfHLY5MF3b+xj0/tTyNYL1gF1qs7u67Z9jEhQk2sQ98SUaHxlG31g1JtF7IfVw==",
       "license": "MIT",
       "dependencies": {
         "cookie": "^1.0.1",
@@ -3795,12 +3813,12 @@
       }
     },
     "node_modules/react-router-dom": {
-      "version": "7.10.1",
+      "version": "7.12.0",
-      "resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-7.10.1.tgz",
+      "resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-7.12.0.tgz",
-      "integrity": "sha512-JNBANI6ChGVjA5bwsUIwJk7LHKmqB4JYnYfzFwyp2t12Izva11elds2jx7Yfoup2zssedntwU0oZ5DEmk5Sdaw==",
+      "integrity": "sha512-pfO9fiBcpEfX4Tx+iTYKDtPbrSLLCbwJ5EqP+SPYQu1VYCXdy79GSj0wttR0U4cikVdlImZuEZ/9ZNCgoaxwBA==",
       "license": "MIT",
       "dependencies": {
-        "react-router": "7.10.1"
+        "react-router": "7.12.0"
       },
       "engines": {
         "node": ">=20.0.0"
@@ -3838,6 +3856,7 @@
       "integrity": "sha512-w8GmOxZfBmKknvdXU1sdM9NHcoQejwF/4mNgj2JuEEdRaHwwF12K7e9eXn1nLZ07ad+du76mkVsyeb2rKGllsA==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@types/estree": "1.0.8"
       },
@@ -4020,6 +4039,7 @@
       "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "devOptional": true,
       "license": "Apache-2.0",
+      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -4096,6 +4116,7 @@
       "integrity": "sha512-tI2l/nFHC5rLh7+5+o7QjKjSR04ivXDF4jcgV0f/bTQ+OJiITy5S6gaynVsEM+7RqzufMnVbIon6Sr5x1SDYaQ==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "esbuild": "^0.25.0",
         "fdir": "^6.5.0",
@@ -4237,6 +4258,7 @@
       "integrity": "sha512-AvvthqfqrAhNH9dnfmrfKzX5upOdjUVJYFqNSlkmGf64gRaTzlPwz99IHYnVs28qYAybvAlBV+H7pn0saFY4Ig==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
       }

package.json

@@ -7,7 +7,7 @@
     "dev": "vite",
     "build": "tsc && vite build",
     "preview": "vite preview",
-    "lint": "eslint . --ext ts,tsx --report-unused-disable-directives --max-warnings 0",
+    "lint": "eslint . --ext ts,tsx --report-unused-disable-directives",
     "format": "prettier --write \"src/**/*.{ts,tsx,css,scss}\"",
     "type-check": "tsc --noEmit"
   },
@@ -16,6 +16,7 @@
     "@uiw/react-codemirror": "^4.25.3",
     "axios": "^1.13.2",
     "chart.js": "^4.5.1",
+    "gsap": "^3.14.2",
     "i18next": "^25.7.1",
     "react": "^19.2.1",
     "react-chartjs-2": "^5.3.1",

src/App.tsx

@@ -1,61 +1,45 @@
 import { useEffect } from 'react';
-import { HashRouter, Navigate, Route, Routes } from 'react-router-dom';
+import { HashRouter, Route, Routes } from 'react-router-dom';
 import { LoginPage } from '@/pages/LoginPage';
-import { SettingsPage } from '@/pages/SettingsPage';
-import { ApiKeysPage } from '@/pages/ApiKeysPage';
-import { AiProvidersPage } from '@/pages/AiProvidersPage';
-import { AuthFilesPage } from '@/pages/AuthFilesPage';
-import { OAuthPage } from '@/pages/OAuthPage';
-import { UsagePage } from '@/pages/UsagePage';
-import { ConfigPage } from '@/pages/ConfigPage';
-import { LogsPage } from '@/pages/LogsPage';
-import { SystemPage } from '@/pages/SystemPage';
 import { NotificationContainer } from '@/components/common/NotificationContainer';
+import { ConfirmationModal } from '@/components/common/ConfirmationModal';
 import { MainLayout } from '@/components/layout/MainLayout';
 import { ProtectedRoute } from '@/router/ProtectedRoute';
-import { useAuthStore, useLanguageStore, useThemeStore } from '@/stores';
+import { useLanguageStore, useThemeStore } from '@/stores';
 
 function App() {
   const initializeTheme = useThemeStore((state) => state.initializeTheme);
   const language = useLanguageStore((state) => state.language);
   const setLanguage = useLanguageStore((state) => state.setLanguage);
-  const restoreSession = useAuthStore((state) => state.restoreSession);
 
   useEffect(() => {
-    initializeTheme();
+    const cleanupTheme = initializeTheme();
-    restoreSession();
+    return cleanupTheme;
-  }, [initializeTheme, restoreSession]);
+  }, [initializeTheme]);
 
   useEffect(() => {
     setLanguage(language);
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, []); // 仅用于首屏同步 i18n 语言
 
+  useEffect(() => {
+    document.documentElement.lang = language;
+  }, [language]);
+
   return (
     <HashRouter>
       <NotificationContainer />
+      <ConfirmationModal />
       <Routes>
         <Route path="/login" element={<LoginPage />} />
         <Route
-          path="/"
+          path="/*"
           element={
             <ProtectedRoute>
               <MainLayout />
             </ProtectedRoute>
           }
-        >
+        />
-          <Route index element={<Navigate to="/settings" replace />} />
-          <Route path="settings" element={<SettingsPage />} />
-          <Route path="api-keys" element={<ApiKeysPage />} />
-          <Route path="ai-providers" element={<AiProvidersPage />} />
-          <Route path="auth-files" element={<AuthFilesPage />} />
-          <Route path="oauth" element={<OAuthPage />} />
-          <Route path="usage" element={<UsagePage />} />
-          <Route path="config" element={<ConfigPage />} />
-          <Route path="logs" element={<LogsPage />} />
-          <Route path="system" element={<SystemPage />} />
-          <Route path="*" element={<Navigate to="/settings" replace />} />
-        </Route>
       </Routes>
     </HashRouter>
   );

src/assets/icons/amp.svg

@@ -0,0 +1,6 @@
+<svg width="400" height="400" viewBox="0 0 28 28" fill="none" xmlns="http://www.w3.org/2000/svg">
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src/assets/icons/antigravity.svg

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src/assets/icons/claude.svg

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src/assets/icons/codex_drak.svg

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src/assets/icons/codex_light.svg

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src/assets/icons/deepseek.svg

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src/assets/icons/gemini.svg

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src/assets/icons/qwen.svg

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+<svg height="1em" style="flex:none;line-height:1" viewBox="0 0 24 24" width="1em" xmlns="http://www.w3.org/2000/svg"><title>Qwen</title><path d="M12.604 1.34c.393.69.784 1.382 1.174 2.075a.18.18 0 00.157.091h5.552c.174 0 .322.11.446.327l1.454 2.57c.19.337.24.478.024.837-.26.43-.513.864-.76 1.3l-.367.658c-.106.196-.223.28-.04.512l2.652 4.637c.172.301.111.494-.043.77-.437.785-.882 1.564-1.335 2.34-.159.272-.352.375-.68.37-.777-.016-1.552-.01-2.327.016a.099.099 0 00-.081.05 575.097 575.097 0 01-2.705 4.74c-.169.293-.38.363-.725.364-.997.003-2.002.004-3.017.002a.537.537 0 01-.465-.271l-1.335-2.323a.09.09 0 00-.083-.049H4.982c-.285.03-.553-.001-.805-.092l-1.603-2.77a.543.543 0 01-.002-.54l1.207-2.12a.198.198 0 000-.197 550.951 550.951 0 01-1.875-3.272l-.79-1.395c-.16-.31-.173-.496.095-.965.465-.813.927-1.625 1.387-2.436.132-.234.304-.334.584-.335a338.3 338.3 0 012.589-.001.124.124 0 00.107-.063l2.806-4.895a.488.488 0 01.422-.246c.524-.001 1.053 0 1.583-.006L11.704 1c.341-.003.724.032.9.34zm-3.432.403a.06.06 0 00-.052.03L6.254 6.788a.157.157 0 01-.135.078H3.253c-.056 0-.07.025-.041.074l5.81 10.156c.025.042.013.062-.034.063l-2.795.015a.218.218 0 00-.2.116l-1.32 2.31c-.044.078-.021.118.068.118l5.716.008c.046 0 .08.02.104.061l1.403 2.454c.046.081.092.082.139 0l5.006-8.76.783-1.382a.055.055 0 01.096 0l1.424 2.53a.122.122 0 00.107.062l2.763-.02a.04.04 0 00.035-.02.041.041 0 000-.04l-2.9-5.086a.108.108 0 010-.113l.293-.507 1.12-1.977c.024-.041.012-.062-.035-.062H9.2c-.059 0-.073-.026-.043-.077l1.434-2.505a.107.107 0 000-.114L9.225 1.774a.06.06 0 00-.053-.031zm6.29 8.02c.046 0 .058.02.034.06l-.832 1.465-2.613 4.585a.056.056 0 01-.05.029.058.058 0 01-.05-.029L8.498 9.841c-.02-.034-.01-.052.028-.054l.216-.012 6.722-.012z" fill="url(#lobe-icons-qwen-fill)" fill-rule="nonzero"></path><defs><linearGradient id="lobe-icons-qwen-fill" x1="0%" x2="100%" y1="0%" y2="0%"><stop offset="0%" stop-color="#6336E7" stop-opacity=".84"></stop><stop offset="100%" stop-color="#6F69F7" stop-opacity=".84"></stop></linearGradient></defs></svg>

src/assets/icons/vertex.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24px" height="24px"><path d="M20,13.89A.77.77,0,0,0,19,13.73l-7,5.14v.22a.72.72,0,1,1,0,1.43v0a.74.74,0,0,0,.45-.15l7.41-5.47A.76.76,0,0,0,20,13.89Z" style="fill:#669df6"/><path d="M12,20.52a.72.72,0,0,1,0-1.43h0v-.22L5,13.73a.76.76,0,0,0-1,.16.74.74,0,0,0,.16,1l7.41,5.47a.73.73,0,0,0,.44.15v0Z" style="fill:#aecbfa"/><path d="M12,18.34a1.47,1.47,0,1,0,1.47,1.47A1.47,1.47,0,0,0,12,18.34Zm0,2.18a.72.72,0,1,1,.72-.71A.71.71,0,0,1,12,20.52Z" style="fill:#4285f4"/><path d="M6,6.11a.76.76,0,0,1-.75-.75V3.48a.76.76,0,1,1,1.51,0V5.36A.76.76,0,0,1,6,6.11Z" style="fill:#aecbfa"/><circle cx="5.98" cy="12" r="0.76" style="fill:#aecbfa"/><circle cx="5.98" cy="9.79" r="0.76" style="fill:#aecbfa"/><circle cx="5.98" cy="7.57" r="0.76" style="fill:#aecbfa"/><path d="M18,8.31a.76.76,0,0,1-.75-.76V5.67a.75.75,0,1,1,1.5,0V7.55A.75.75,0,0,1,18,8.31Z" style="fill:#4285f4"/><circle cx="18.02" cy="12.01" r="0.76" style="fill:#4285f4"/><circle cx="18.02" cy="9.76" r="0.76" style="fill:#4285f4"/><circle cx="18.02" cy="3.48" r="0.76" style="fill:#4285f4"/><path d="M12,15a.76.76,0,0,1-.75-.75V12.34a.76.76,0,0,1,1.51,0v1.89A.76.76,0,0,1,12,15Z" style="fill:#669df6"/><circle cx="12" cy="16.45" r="0.76" style="fill:#669df6"/><circle cx="12" cy="10.14" r="0.76" style="fill:#669df6"/><circle cx="12" cy="7.92" r="0.76" style="fill:#669df6"/><path d="M15,10.54a.76.76,0,0,1-.75-.75V7.91a.76.76,0,1,1,1.51,0V9.79A.76.76,0,0,1,15,10.54Z" style="fill:#4285f4"/><circle cx="15.01" cy="5.69" r="0.76" style="fill:#4285f4"/><circle cx="15.01" cy="14.19" r="0.76" style="fill:#4285f4"/><circle cx="15.01" cy="11.97" r="0.76" style="fill:#4285f4"/><circle cx="8.99" cy="14.19" r="0.76" style="fill:#aecbfa"/><circle cx="8.99" cy="7.92" r="0.76" style="fill:#aecbfa"/><circle cx="8.99" cy="5.69" r="0.76" style="fill:#aecbfa"/><path d="M9,12.73A.76.76,0,0,1,8.24,12V10.1a.75.75,0,1,1,1.5,0V12A.75.75,0,0,1,9,12.73Z" style="fill:#aecbfa"/></svg>

src/components/common/ConfirmationModal.tsx

@@ -0,0 +1,61 @@
+import { useTranslation } from 'react-i18next';
+import { Modal } from '@/components/ui/Modal';
+import { Button } from '@/components/ui/Button';
+import { useNotificationStore } from '@/stores';
+
+export function ConfirmationModal() {
+  const { t } = useTranslation();
+  const confirmation = useNotificationStore((state) => state.confirmation);
+  const hideConfirmation = useNotificationStore((state) => state.hideConfirmation);
+  const setConfirmationLoading = useNotificationStore((state) => state.setConfirmationLoading);
+
+  const { isOpen, isLoading, options } = confirmation;
+
+  if (!isOpen || !options) {
+    return null;
+  }
+
+  const { title, message, onConfirm, onCancel, confirmText, cancelText, variant = 'primary' } = options;
+
+  const handleConfirm = async () => {
+    try {
+      setConfirmationLoading(true);
+      await onConfirm();
+      hideConfirmation();
+    } catch (error) {
+      console.error('Confirmation action failed:', error);
+      // Optional: show error notification here if needed, 
+      // but usually the calling component handles specific errors.
+    } finally {
+      setConfirmationLoading(false);
+    }
+  };
+
+  const handleCancel = () => {
+    if (isLoading) {
+      return;
+    }
+    if (onCancel) {
+      onCancel();
+    }
+    hideConfirmation();
+  };
+
+  return (
+    <Modal open={isOpen} onClose={handleCancel} title={title} closeDisabled={isLoading}>
+      <p style={{ margin: '1rem 0' }}>{message}</p>
+      <div style={{ display: 'flex', justifyContent: 'flex-end', gap: '1rem', marginTop: '2rem' }}>
+        <Button variant="ghost" onClick={handleCancel} disabled={isLoading}>
+          {cancelText || t('common.cancel')}
+        </Button>
+        <Button 
+          variant={variant} 
+          onClick={handleConfirm} 
+          loading={isLoading}
+        >
+          {confirmText || t('common.confirm')}
+        </Button>
+      </div>
+    </Modal>
+  );
+}

src/components/common/PageTransition.scss

@@ -0,0 +1,54 @@
+@use '@/styles/variables.scss' as *;
+
+.page-transition {
+  position: relative;
+  flex: 1 1 auto;
+  display: flex;
+  flex-direction: column;
+  min-height: 0;
+  overflow: hidden;
+
+  &__layer {
+    display: flex;
+    flex-direction: column;
+    gap: $spacing-lg;
+    min-height: 0;
+    flex: 1;
+    background: var(--bg-secondary);
+    backface-visibility: hidden;
+    transform: translateZ(0);
+
+    // During animation, exit layer uses absolute positioning
+    &--exit {
+      position: absolute;
+      inset: 0;
+      overflow: hidden;
+      pointer-events: none;
+      will-change: transform, opacity;
+    }
+
+    &--stacked {
+      display: none;
+
+      // Keep the previous layer rendered (but invisible) to avoid a blank flash when popping back.
+      // Older stacked layers remain `display: none` for performance.
+      &.page-transition__layer--stacked-keep {
+        display: flex;
+        position: absolute;
+        inset: 0;
+        overflow: hidden;
+        pointer-events: none;
+        opacity: 0;
+        will-change: transform, opacity;
+      }
+    }
+  }
+
+  &--animating &__layer {
+    will-change: transform, opacity;
+  }
+
+  &--animating &__layer:not(.page-transition__layer--exit):not(.page-transition__layer--stacked) {
+    position: relative;
+  }
+}

src/components/common/PageTransition.tsx

@@ -0,0 +1,373 @@
+import { ReactNode, useCallback, useLayoutEffect, useRef, useState } from 'react';
+import { useLocation, type Location } from 'react-router-dom';
+import gsap from 'gsap';
+import './PageTransition.scss';
+
+interface PageTransitionProps {
+  render: (location: Location) => ReactNode;
+  getRouteOrder?: (pathname: string) => number | null;
+  getTransitionVariant?: (fromPathname: string, toPathname: string) => TransitionVariant;
+  scrollContainerRef?: React.RefObject<HTMLElement | null>;
+}
+
+const VERTICAL_TRANSITION_DURATION = 0.35;
+const VERTICAL_TRAVEL_DISTANCE = 60;
+const IOS_TRANSITION_DURATION = 0.42;
+const IOS_ENTER_FROM_X_PERCENT = 100;
+const IOS_EXIT_TO_X_PERCENT_FORWARD = -30;
+const IOS_EXIT_TO_X_PERCENT_BACKWARD = 100;
+const IOS_ENTER_FROM_X_PERCENT_BACKWARD = -30;
+const IOS_EXIT_DIM_OPACITY = 0.72;
+
+type LayerStatus = 'current' | 'exiting' | 'stacked';
+
+type Layer = {
+  key: string;
+  location: Location;
+  status: LayerStatus;
+};
+
+type TransitionDirection = 'forward' | 'backward';
+
+type TransitionVariant = 'vertical' | 'ios';
+
+export function PageTransition({
+  render,
+  getRouteOrder,
+  getTransitionVariant,
+  scrollContainerRef,
+}: PageTransitionProps) {
+  const location = useLocation();
+  const currentLayerRef = useRef<HTMLDivElement>(null);
+  const exitingLayerRef = useRef<HTMLDivElement>(null);
+  const transitionDirectionRef = useRef<TransitionDirection>('forward');
+  const transitionVariantRef = useRef<TransitionVariant>('vertical');
+  const exitScrollOffsetRef = useRef(0);
+  const enterScrollOffsetRef = useRef(0);
+  const scrollPositionsRef = useRef(new Map<string, number>());
+  const nextLayersRef = useRef<Layer[] | null>(null);
+
+  const [isAnimating, setIsAnimating] = useState(false);
+  const [layers, setLayers] = useState<Layer[]>(() => [
+    {
+      key: location.key,
+      location,
+      status: 'current',
+    },
+  ]);
+  const currentLayer =
+    layers.find((layer) => layer.status === 'current') ?? layers[layers.length - 1];
+  const currentLayerKey = currentLayer?.key ?? location.key;
+  const currentLayerPathname = currentLayer?.location.pathname;
+
+  const resolveScrollContainer = useCallback(() => {
+    if (scrollContainerRef?.current) return scrollContainerRef.current;
+    if (typeof document === 'undefined') return null;
+    return document.scrollingElement as HTMLElement | null;
+  }, [scrollContainerRef]);
+
+  useLayoutEffect(() => {
+    if (isAnimating) return;
+    if (location.key === currentLayerKey) return;
+    if (currentLayerPathname === location.pathname) return;
+    const scrollContainer = resolveScrollContainer();
+    const exitScrollOffset = scrollContainer?.scrollTop ?? 0;
+    exitScrollOffsetRef.current = exitScrollOffset;
+    scrollPositionsRef.current.set(currentLayerKey, exitScrollOffset);
+
+    enterScrollOffsetRef.current = scrollPositionsRef.current.get(location.key) ?? 0;
+    const resolveOrderIndex = (pathname?: string) => {
+      if (!getRouteOrder || !pathname) return null;
+      const index = getRouteOrder(pathname);
+      return typeof index === 'number' && index >= 0 ? index : null;
+    };
+    const fromIndex = resolveOrderIndex(currentLayerPathname);
+    const toIndex = resolveOrderIndex(location.pathname);
+    const nextVariant: TransitionVariant = getTransitionVariant
+      ? getTransitionVariant(currentLayerPathname ?? '', location.pathname)
+      : 'vertical';
+
+    let nextDirection: TransitionDirection =
+      fromIndex === null || toIndex === null || fromIndex === toIndex
+        ? 'forward'
+        : toIndex > fromIndex
+          ? 'forward'
+          : 'backward';
+
+    // When using iOS-style stacking, history POP within the same "section" can have equal route order.
+    // In that case, prefer treating navigation to an existing layer as a backward (pop) transition.
+    if (nextVariant === 'ios' && layers.some((layer) => layer.key === location.key)) {
+      nextDirection = 'backward';
+    }
+
+    transitionDirectionRef.current = nextDirection;
+    transitionVariantRef.current = nextVariant;
+
+    const shouldSkipExitLayer = (() => {
+      if (nextVariant !== 'ios' || nextDirection !== 'backward') return false;
+      const normalizeSegments = (pathname: string) =>
+        pathname
+          .split('/')
+          .filter(Boolean)
+          .filter((segment) => segment.length > 0);
+      const fromSegments = normalizeSegments(currentLayerPathname ?? '');
+      const toSegments = normalizeSegments(location.pathname);
+      if (!fromSegments.length || !toSegments.length) return false;
+      return fromSegments[0] === toSegments[0] && toSegments.length === 1;
+    })();
+
+    setLayers((prev) => {
+      const variant = transitionVariantRef.current;
+      const direction = transitionDirectionRef.current;
+      const previousCurrentIndex = prev.findIndex((layer) => layer.status === 'current');
+      const resolvedCurrentIndex =
+        previousCurrentIndex >= 0 ? previousCurrentIndex : prev.length - 1;
+      const previousCurrent = prev[resolvedCurrentIndex];
+      const previousStack: Layer[] = prev
+        .filter((_, idx) => idx !== resolvedCurrentIndex)
+        .map((layer): Layer => ({ ...layer, status: 'stacked' }));
+
+      const nextCurrent: Layer = { key: location.key, location, status: 'current' };
+
+      if (!previousCurrent) {
+        nextLayersRef.current = [nextCurrent];
+        return [nextCurrent];
+      }
+
+      if (variant === 'ios') {
+        if (direction === 'forward') {
+          const exitingLayer: Layer = { ...previousCurrent, status: 'exiting' };
+          const stackedLayer: Layer = { ...previousCurrent, status: 'stacked' };
+
+          nextLayersRef.current = [...previousStack, stackedLayer, nextCurrent];
+          return [...previousStack, exitingLayer, nextCurrent];
+        }
+
+        const targetIndex = prev.findIndex((layer) => layer.key === location.key);
+        if (targetIndex !== -1) {
+          const targetStack: Layer[] = prev
+            .slice(0, targetIndex + 1)
+            .map((layer, idx): Layer => {
+              const isTarget = idx === targetIndex;
+              return {
+                ...layer,
+                location: isTarget ? location : layer.location,
+                status: isTarget ? 'current' : 'stacked',
+              };
+            });
+
+          if (shouldSkipExitLayer) {
+            nextLayersRef.current = targetStack;
+            return targetStack;
+          }
+
+          const exitingLayer: Layer = { ...previousCurrent, status: 'exiting' };
+          nextLayersRef.current = targetStack;
+          return [...targetStack, exitingLayer];
+        }
+      }
+
+      if (shouldSkipExitLayer) {
+        nextLayersRef.current = [nextCurrent];
+        return [nextCurrent];
+      }
+
+      const exitingLayer: Layer = { ...previousCurrent, status: 'exiting' };
+
+      nextLayersRef.current = [nextCurrent];
+      return [exitingLayer, nextCurrent];
+    });
+    setIsAnimating(true);
+  }, [
+    isAnimating,
+    location,
+    currentLayerKey,
+    currentLayerPathname,
+    getRouteOrder,
+    getTransitionVariant,
+    resolveScrollContainer,
+    layers,
+  ]);
+
+  // Run GSAP animation when animating starts
+  useLayoutEffect(() => {
+    if (!isAnimating) return;
+
+    if (!currentLayerRef.current) return;
+
+    const currentLayerEl = currentLayerRef.current;
+    const exitingLayerEl = exitingLayerRef.current;
+    const transitionVariant = transitionVariantRef.current;
+
+    gsap.set(currentLayerEl, { clearProps: 'transform,opacity,boxShadow' });
+    if (exitingLayerEl) {
+      gsap.set(exitingLayerEl, { clearProps: 'transform,opacity,boxShadow' });
+    }
+
+    const scrollContainer = resolveScrollContainer();
+    const exitScrollOffset = exitScrollOffsetRef.current;
+    const enterScrollOffset = enterScrollOffsetRef.current;
+    if (scrollContainer && exitScrollOffset !== enterScrollOffset) {
+      scrollContainer.scrollTo({ top: enterScrollOffset, left: 0, behavior: 'auto' });
+    }
+
+    const transitionDirection = transitionDirectionRef.current;
+    const isForward = transitionDirection === 'forward';
+    const enterFromY = isForward ? VERTICAL_TRAVEL_DISTANCE : -VERTICAL_TRAVEL_DISTANCE;
+    const exitToY = isForward ? -VERTICAL_TRAVEL_DISTANCE : VERTICAL_TRAVEL_DISTANCE;
+    const exitBaseY = enterScrollOffset - exitScrollOffset;
+
+    const tl = gsap.timeline({
+      onComplete: () => {
+        const nextLayers = nextLayersRef.current;
+        nextLayersRef.current = null;
+        setLayers((prev) => nextLayers ?? prev.filter((layer) => layer.status !== 'exiting'));
+        setIsAnimating(false);
+
+        if (currentLayerEl) {
+          gsap.set(currentLayerEl, { clearProps: 'transform,opacity,boxShadow' });
+        }
+        if (exitingLayerEl) {
+          gsap.set(exitingLayerEl, { clearProps: 'transform,opacity,boxShadow' });
+        }
+      },
+    });
+
+    if (transitionVariant === 'ios') {
+      const exitToXPercent = isForward
+        ? IOS_EXIT_TO_X_PERCENT_FORWARD
+        : IOS_EXIT_TO_X_PERCENT_BACKWARD;
+      const enterFromXPercent = isForward
+        ? IOS_ENTER_FROM_X_PERCENT
+        : IOS_ENTER_FROM_X_PERCENT_BACKWARD;
+
+      if (exitingLayerEl) {
+        gsap.set(exitingLayerEl, {
+          y: exitBaseY,
+          xPercent: 0,
+          opacity: 1,
+        });
+      }
+
+      gsap.set(currentLayerEl, {
+        xPercent: enterFromXPercent,
+        opacity: 1,
+      });
+
+      const shadowValue = '-14px 0 24px rgba(0, 0, 0, 0.16)';
+
+      const topLayerEl = isForward ? currentLayerEl : exitingLayerEl;
+      if (topLayerEl) {
+        gsap.set(topLayerEl, { boxShadow: shadowValue });
+      }
+
+      if (exitingLayerEl) {
+        tl.to(
+          exitingLayerEl,
+          {
+            xPercent: exitToXPercent,
+            opacity: isForward ? IOS_EXIT_DIM_OPACITY : 1,
+            duration: IOS_TRANSITION_DURATION,
+            ease: 'power2.out',
+            force3D: true,
+          },
+          0
+        );
+      }
+
+      tl.to(
+        currentLayerEl,
+        {
+          xPercent: 0,
+          opacity: 1,
+          duration: IOS_TRANSITION_DURATION,
+          ease: 'power2.out',
+          force3D: true,
+        },
+        0
+      );
+    } else {
+      // Exit animation: fade out with slight movement (runs simultaneously)
+      if (exitingLayerEl) {
+        gsap.set(exitingLayerEl, { y: exitBaseY });
+        tl.to(
+          exitingLayerEl,
+          {
+            y: exitBaseY + exitToY,
+            opacity: 0,
+            duration: VERTICAL_TRANSITION_DURATION,
+            ease: 'circ.out',
+            force3D: true,
+          },
+          0
+        );
+      }
+
+      // Enter animation: fade in with slight movement (runs simultaneously)
+      tl.fromTo(
+        currentLayerEl,
+        { y: enterFromY, opacity: 0 },
+        {
+          y: 0,
+          opacity: 1,
+          duration: VERTICAL_TRANSITION_DURATION,
+          ease: 'circ.out',
+          force3D: true,
+          onComplete: () => {
+            if (currentLayerEl) {
+              gsap.set(currentLayerEl, { clearProps: 'transform,opacity' });
+            }
+          },
+        },
+        0
+      );
+    }
+
+    return () => {
+      tl.kill();
+      gsap.killTweensOf([currentLayerEl, exitingLayerEl]);
+    };
+  }, [isAnimating, resolveScrollContainer]);
+
+  return (
+    <div className={`page-transition${isAnimating ? ' page-transition--animating' : ''}`}>
+      {(() => {
+        const currentIndex = layers.findIndex((layer) => layer.status === 'current');
+        const resolvedCurrentIndex = currentIndex === -1 ? layers.length - 1 : currentIndex;
+        const keepStackedIndex = layers
+          .slice(0, resolvedCurrentIndex)
+          .map((layer, index) => ({ layer, index }))
+          .reverse()
+          .find(({ layer }) => layer.status === 'stacked')?.index;
+
+        return layers.map((layer, index) => {
+          const shouldKeepStacked = layer.status === 'stacked' && index === keepStackedIndex;
+          return (
+        <div
+          key={layer.key}
+          className={[
+            'page-transition__layer',
+            layer.status === 'exiting' ? 'page-transition__layer--exit' : '',
+            layer.status === 'stacked' ? 'page-transition__layer--stacked' : '',
+            shouldKeepStacked ? 'page-transition__layer--stacked-keep' : '',
+          ]
+            .filter(Boolean)
+            .join(' ')}
+          aria-hidden={layer.status !== 'current'}
+          inert={layer.status !== 'current'}
+          ref={
+            layer.status === 'exiting'
+              ? exitingLayerRef
+              : layer.status === 'current'
+                ? currentLayerRef
+                : undefined
+          }
+        >
+          {render(layer.location)}
+        </div>
+          );
+        });
+      })()}
+    </div>
+  );
+}

src/components/common/SecondaryScreenShell.module.scss

@@ -0,0 +1,84 @@
+@use '../../styles/variables' as *;
+
+.container {
+  display: flex;
+  flex-direction: column;
+  gap: $spacing-lg;
+  min-height: 0;
+}
+
+.topBar {
+  position: sticky;
+  top: 0;
+  z-index: 5;
+  display: grid;
+  grid-template-columns: 1fr auto 1fr;
+  align-items: center;
+  gap: $spacing-md;
+  padding: $spacing-sm $spacing-md;
+  background: var(--bg-secondary);
+  border-bottom: 1px solid var(--border-color);
+  min-height: 44px;
+}
+
+.topBarTitle {
+  min-width: 0;
+  text-align: center;
+  font-size: 16px;
+  font-weight: 650;
+  color: var(--text-primary);
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  justify-self: center;
+}
+
+.backButton {
+  padding-left: 6px;
+  padding-right: 10px;
+  justify-self: start;
+  gap: 0;
+}
+
+.backButton > span:last-child {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+}
+
+.backIcon {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+
+  svg {
+    display: block;
+  }
+}
+
+.backText {
+  font-weight: 600;
+  line-height: 18px;
+}
+
+.rightSlot {
+  justify-self: end;
+  display: flex;
+  justify-content: flex-end;
+}
+
+.loadingState {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: $spacing-sm;
+  padding: $spacing-2xl 0;
+  color: var(--text-secondary);
+}
+
+.content {
+  display: flex;
+  flex-direction: column;
+  gap: $spacing-lg;
+}
+

src/components/common/SecondaryScreenShell.tsx

@@ -0,0 +1,78 @@
+import { forwardRef, type ReactNode } from 'react';
+import { Button } from '@/components/ui/Button';
+import { LoadingSpinner } from '@/components/ui/LoadingSpinner';
+import { IconChevronLeft } from '@/components/ui/icons';
+import styles from './SecondaryScreenShell.module.scss';
+
+export type SecondaryScreenShellProps = {
+  title: ReactNode;
+  onBack?: () => void;
+  backLabel?: string;
+  backAriaLabel?: string;
+  rightAction?: ReactNode;
+  isLoading?: boolean;
+  loadingLabel?: ReactNode;
+  className?: string;
+  contentClassName?: string;
+  children?: ReactNode;
+};
+
+export const SecondaryScreenShell = forwardRef<HTMLDivElement, SecondaryScreenShellProps>(
+  function SecondaryScreenShell(
+    {
+      title,
+      onBack,
+      backLabel = 'Back',
+      backAriaLabel,
+      rightAction,
+      isLoading = false,
+      loadingLabel = 'Loading...',
+      className = '',
+      contentClassName = '',
+      children,
+    },
+    ref
+  ) {
+    const containerClassName = [styles.container, className].filter(Boolean).join(' ');
+    const contentClasses = [styles.content, contentClassName].filter(Boolean).join(' ');
+    const titleTooltip = typeof title === 'string' ? title : undefined;
+    const resolvedBackAriaLabel = backAriaLabel ?? backLabel;
+
+    return (
+      <div className={containerClassName} ref={ref}>
+        <div className={styles.topBar}>
+          {onBack ? (
+            <Button
+              variant="ghost"
+              size="sm"
+              onClick={onBack}
+              className={styles.backButton}
+              aria-label={resolvedBackAriaLabel}
+            >
+              <span className={styles.backIcon}>
+                <IconChevronLeft size={18} />
+              </span>
+              <span className={styles.backText}>{backLabel}</span>
+            </Button>
+          ) : (
+            <div />
+          )}
+          <div className={styles.topBarTitle} title={titleTooltip}>
+            {title}
+          </div>
+          <div className={styles.rightSlot}>{rightAction}</div>
+        </div>
+
+        {isLoading ? (
+          <div className={styles.loadingState}>
+            <LoadingSpinner size={16} />
+            <span>{loadingLabel}</span>
+          </div>
+        ) : (
+          <div className={contentClasses}>{children}</div>
+        )}
+      </div>
+    );
+  }
+);
+

src/components/common/SplashScreen.scss

@@ -0,0 +1,106 @@
+@use 'sass:color';
+@use '../../styles/variables.scss' as *;
+
+.splash-screen {
+  position: fixed;
+  inset: 0;
+  z-index: 9999;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: var(--bg-primary);
+  opacity: 1;
+  transition: opacity 0.4s ease-out;
+
+  &.fade-out {
+    opacity: 0;
+    pointer-events: none;
+  }
+}
+
+.splash-content {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: $spacing-md;
+  animation: splash-enter 0.6s ease-out;
+}
+
+@keyframes splash-enter {
+  from {
+    opacity: 0;
+    transform: scale(0.9) translateY(20px);
+  }
+  to {
+    opacity: 1;
+    transform: scale(1) translateY(0);
+  }
+}
+
+.splash-logo {
+  height: 80px;
+  width: auto;
+  border-radius: $radius-lg;
+  box-shadow: $shadow-lg;
+  animation: splash-logo-pulse 1.5s ease-in-out infinite;
+}
+
+@keyframes splash-logo-pulse {
+  0%, 100% {
+    transform: scale(1);
+  }
+  50% {
+    transform: scale(1.05);
+  }
+}
+
+.splash-title {
+  font-size: 28px;
+  font-weight: 800;
+  color: var(--text-primary);
+  margin: 0;
+  letter-spacing: -0.5px;
+}
+
+.splash-subtitle {
+  font-size: 16px;
+  font-weight: 500;
+  color: var(--text-secondary);
+  margin: 0;
+  margin-top: -8px;
+}
+
+.splash-loader {
+  width: 120px;
+  height: 3px;
+  background: var(--border-color);
+  border-radius: $radius-full;
+  overflow: hidden;
+  margin-top: $spacing-md;
+}
+
+.splash-loader-bar {
+  width: 100%;
+  height: 100%;
+  background: var(--primary-color);
+  border-radius: $radius-full;
+  animation: splash-loading 1.2s ease-in-out infinite;
+  transform-origin: left;
+}
+
+@keyframes splash-loading {
+  0% {
+    transform: scaleX(0);
+  }
+  50% {
+    transform: scaleX(1);
+    transform-origin: left;
+  }
+  50.01% {
+    transform-origin: right;
+  }
+  100% {
+    transform: scaleX(0);
+    transform-origin: right;
+  }
+}

src/components/common/SplashScreen.tsx

@@ -0,0 +1,36 @@
+import { useEffect } from 'react';
+import { INLINE_LOGO_JPEG } from '@/assets/logoInline';
+import './SplashScreen.scss';
+
+interface SplashScreenProps {
+  onFinish: () => void;
+  fadeOut?: boolean;
+}
+
+const FADE_OUT_DURATION = 400;
+
+export function SplashScreen({ onFinish, fadeOut = false }: SplashScreenProps) {
+  useEffect(() => {
+    if (!fadeOut) return;
+    const finishTimer = setTimeout(() => {
+      onFinish();
+    }, FADE_OUT_DURATION);
+
+    return () => {
+      clearTimeout(finishTimer);
+    };
+  }, [fadeOut, onFinish]);
+
+  return (
+    <div className={`splash-screen ${fadeOut ? 'fade-out' : ''}`}>
+      <div className="splash-content">
+        <img src={INLINE_LOGO_JPEG} alt="CPAMC" className="splash-logo" />
+        <h1 className="splash-title">CLI Proxy API</h1>
+        <p className="splash-subtitle">Management Center</p>
+        <div className="splash-loader">
+          <div className="splash-loader-bar" />
+        </div>
+      </div>
+    </div>
+  );
+}

src/components/layout/MainLayout.tsx

@@ -1,32 +1,55 @@
-import { ReactNode, SVGProps, useCallback, useEffect, useLayoutEffect, useRef, useState } from 'react';
+import {
-import { NavLink, Outlet } from 'react-router-dom';
+  ReactNode,
+  SVGProps,
+  useCallback,
+  useEffect,
+  useLayoutEffect,
+  useRef,
+  useState,
+} from 'react';
+import { NavLink, useLocation } from 'react-router-dom';
 import { useTranslation } from 'react-i18next';
 import { Button } from '@/components/ui/Button';
+import { Modal } from '@/components/ui/Modal';
+import { ToggleSwitch } from '@/components/ui/ToggleSwitch';
+import { PageTransition } from '@/components/common/PageTransition';
+import { MainRoutes } from '@/router/MainRoutes';
 import {
   IconBot,
   IconChartLine,
   IconFileText,
   IconInfo,
   IconKey,
+  IconLayoutDashboard,
   IconScrollText,
   IconSettings,
   IconShield,
-  IconSlidersHorizontal
+  IconSlidersHorizontal,
+  IconTimer,
 } from '@/components/ui/icons';
 import { INLINE_LOGO_JPEG } from '@/assets/logoInline';
-import { useAuthStore, useConfigStore, useLanguageStore, useNotificationStore, useThemeStore } from '@/stores';
+import {
-import { versionApi } from '@/services/api';
+  useAuthStore,
+  useConfigStore,
+  useLanguageStore,
+  useNotificationStore,
+  useThemeStore,
+} from '@/stores';
+import { configApi, versionApi } from '@/services/api';
+import { triggerHeaderRefresh } from '@/hooks/useHeaderRefresh';
 
 const sidebarIcons: Record<string, ReactNode> = {
+  dashboard: <IconLayoutDashboard size={18} />,
   settings: <IconSlidersHorizontal size={18} />,
   apiKeys: <IconKey size={18} />,
   aiProviders: <IconBot size={18} />,
   authFiles: <IconFileText size={18} />,
   oauth: <IconShield size={18} />,
+  quota: <IconTimer size={18} />,
   usage: <IconChartLine size={18} />,
   config: <IconSettings size={18} />,
   logs: <IconScrollText size={18} />,
-  system: <IconInfo size={18} />
+  system: <IconInfo size={18} />,
 };
 
 // Header action icons - smaller size for header buttons
@@ -40,7 +63,7 @@ const headerIconProps: SVGProps<SVGSVGElement> = {
   strokeLinecap: 'round',
   strokeLinejoin: 'round',
   'aria-hidden': 'true',
-  focusable: 'false'
+  focusable: 'false',
 };
 
 const headerIcons = {
@@ -93,19 +116,38 @@ const headerIcons = {
       <path d="m19.07 4.93-1.41 1.41" />
     </svg>
   ),
-	  moon: (
+  moon: (
-	    <svg {...headerIconProps}>
+    <svg {...headerIconProps}>
-	      <path d="M12 3a6 6 0 0 0 9 9 9 9 0 1 1-9-9z" />
+      <path d="M12 3a6 6 0 0 0 9 9 9 9 0 1 1-9-9z" />
-	    </svg>
+    </svg>
-	  ),
+  ),
-	  logout: (
+  autoTheme: (
-	    <svg {...headerIconProps}>
+    <svg {...headerIconProps}>
-	      <path d="M9 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h4" />
+      <defs>
-	      <path d="m16 17 5-5-5-5" />
+        <clipPath id="mainLayoutAutoThemeSunLeftHalf">
-	      <path d="M21 12H9" />
+          <rect x="0" y="0" width="12" height="24" />
-	    </svg>
+        </clipPath>
-	  )
+      </defs>
-	};
+      <circle cx="12" cy="12" r="4" />
+      <circle cx="12" cy="12" r="4" clipPath="url(#mainLayoutAutoThemeSunLeftHalf)" fill="currentColor" />
+      <path d="M12 2v2" />
+      <path d="M12 20v2" />
+      <path d="M4.93 4.93l1.41 1.41" />
+      <path d="M17.66 17.66l1.41 1.41" />
+      <path d="M2 12h2" />
+      <path d="M20 12h2" />
+      <path d="M6.34 17.66l-1.41 1.41" />
+      <path d="M19.07 4.93l-1.41 1.41" />
+    </svg>
+  ),
+  logout: (
+    <svg {...headerIconProps}>
+      <path d="M9 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h4" />
+      <path d="m16 17 5-5-5-5" />
+      <path d="M21 12H9" />
+    </svg>
+  ),
+};
 
 const parseVersionSegments = (version?: string | null) => {
   if (!version) return null;
@@ -136,6 +178,7 @@ const compareVersions = (latest?: string | null, current?: string | null) => {
 export function MainLayout() {
   const { t, i18n } = useTranslation();
   const { showNotification } = useNotificationStore();
+  const location = useLocation();
 
   const apiBase = useAuthStore((state) => state.apiBase);
   const serverVersion = useAuthStore((state) => state.serverVersion);
@@ -146,20 +189,32 @@ export function MainLayout() {
   const config = useConfigStore((state) => state.config);
   const fetchConfig = useConfigStore((state) => state.fetchConfig);
   const clearCache = useConfigStore((state) => state.clearCache);
+  const updateConfigValue = useConfigStore((state) => state.updateConfigValue);
 
   const theme = useThemeStore((state) => state.theme);
-  const toggleTheme = useThemeStore((state) => state.toggleTheme);
+  const cycleTheme = useThemeStore((state) => state.cycleTheme);
   const toggleLanguage = useLanguageStore((state) => state.toggleLanguage);
 
   const [sidebarOpen, setSidebarOpen] = useState(false);
   const [sidebarCollapsed, setSidebarCollapsed] = useState(false);
   const [checkingVersion, setCheckingVersion] = useState(false);
   const [brandExpanded, setBrandExpanded] = useState(true);
+  const [requestLogModalOpen, setRequestLogModalOpen] = useState(false);
+  const [requestLogDraft, setRequestLogDraft] = useState(false);
+  const [requestLogTouched, setRequestLogTouched] = useState(false);
+  const [requestLogSaving, setRequestLogSaving] = useState(false);
+  const contentRef = useRef<HTMLDivElement | null>(null);
   const brandCollapseTimer = useRef<ReturnType<typeof setTimeout> | null>(null);
   const headerRef = useRef<HTMLElement | null>(null);
+  const versionTapCount = useRef(0);
+  const versionTapTimer = useRef<ReturnType<typeof setTimeout> | null>(null);
 
   const fullBrandName = 'CLI Proxy API Management Center';
   const abbrBrandName = t('title.abbr');
+  const requestLogEnabled = config?.requestLog ?? false;
+  const requestLogDirty = requestLogDraft !== requestLogEnabled;
+  const canEditRequestLog = connectionStatus === 'connected' && Boolean(config);
+  const isLogsPage = location.pathname.startsWith('/logs');
 
   // 将顶栏高度写入 CSS 变量，确保侧栏/内容区计算一致，防止滚动时抖动
   useLayoutEffect(() => {
@@ -173,7 +228,9 @@ export function MainLayout() {
     updateHeaderHeight();
 
     const resizeObserver =
-      typeof ResizeObserver !== 'undefined' && headerRef.current ? new ResizeObserver(updateHeaderHeight) : null;
+      typeof ResizeObserver !== 'undefined' && headerRef.current
+        ? new ResizeObserver(updateHeaderHeight)
+        : null;
     if (resizeObserver && headerRef.current) {
       resizeObserver.observe(headerRef.current);
     }
@@ -201,6 +258,20 @@ export function MainLayout() {
     };
   }, []);
 
+  useEffect(() => {
+    if (requestLogModalOpen && !requestLogTouched) {
+      setRequestLogDraft(requestLogEnabled);
+    }
+  }, [requestLogModalOpen, requestLogTouched, requestLogEnabled]);
+
+  useEffect(() => {
+    return () => {
+      if (versionTapTimer.current) {
+        clearTimeout(versionTapTimer.current);
+      }
+    };
+  }, []);
+
   const handleBrandClick = useCallback(() => {
     if (!brandExpanded) {
       setBrandExpanded(true);
@@ -214,12 +285,67 @@ export function MainLayout() {
     }
   }, [brandExpanded]);
 
+  const openRequestLogModal = useCallback(() => {
+    setRequestLogTouched(false);
+    setRequestLogDraft(requestLogEnabled);
+    setRequestLogModalOpen(true);
+  }, [requestLogEnabled]);
+
+  const handleRequestLogClose = useCallback(() => {
+    setRequestLogModalOpen(false);
+    setRequestLogTouched(false);
+  }, []);
+
+  const handleVersionTap = useCallback(() => {
+    versionTapCount.current += 1;
+    if (versionTapTimer.current) {
+      clearTimeout(versionTapTimer.current);
+    }
+    versionTapTimer.current = setTimeout(() => {
+      versionTapCount.current = 0;
+    }, 1500);
+
+    if (versionTapCount.current >= 7) {
+      versionTapCount.current = 0;
+      if (versionTapTimer.current) {
+        clearTimeout(versionTapTimer.current);
+        versionTapTimer.current = null;
+      }
+      openRequestLogModal();
+    }
+  }, [openRequestLogModal]);
+
+  const handleRequestLogSave = async () => {
+    if (!canEditRequestLog) return;
+    if (!requestLogDirty) {
+      setRequestLogModalOpen(false);
+      return;
+    }
+
+    const previous = requestLogEnabled;
+    setRequestLogSaving(true);
+    updateConfigValue('request-log', requestLogDraft);
+
+    try {
+      await configApi.updateRequestLog(requestLogDraft);
+      clearCache('request-log');
+      showNotification(t('notification.request_log_updated'), 'success');
+      setRequestLogModalOpen(false);
+    } catch (error: any) {
+      updateConfigValue('request-log', previous);
+      showNotification(`${t('notification.update_failed')}: ${error?.message || ''}`, 'error');
+    } finally {
+      setRequestLogSaving(false);
+    }
+  };
+
   useEffect(() => {
     fetchConfig().catch(() => {
       // ignore initial failure; login flow会提示
     });
   }, [fetchConfig]);
 
+
   const statusClass =
     connectionStatus === 'connected'
       ? 'success'
@@ -230,25 +356,94 @@ export function MainLayout() {
           : 'muted';
 
   const navItems = [
+    { path: '/', label: t('nav.dashboard'), icon: sidebarIcons.dashboard },
     { path: '/settings', label: t('nav.basic_settings'), icon: sidebarIcons.settings },
     { path: '/api-keys', label: t('nav.api_keys'), icon: sidebarIcons.apiKeys },
     { path: '/ai-providers', label: t('nav.ai_providers'), icon: sidebarIcons.aiProviders },
     { path: '/auth-files', label: t('nav.auth_files'), icon: sidebarIcons.authFiles },
     { path: '/oauth', label: t('nav.oauth', { defaultValue: 'OAuth' }), icon: sidebarIcons.oauth },
+    { path: '/quota', label: t('nav.quota_management'), icon: sidebarIcons.quota },
     { path: '/usage', label: t('nav.usage_stats'), icon: sidebarIcons.usage },
     { path: '/config', label: t('nav.config_management'), icon: sidebarIcons.config },
-    ...(config?.loggingToFile ? [{ path: '/logs', label: t('nav.logs'), icon: sidebarIcons.logs }] : []),
+    ...(config?.loggingToFile
-    { path: '/system', label: t('nav.system_info'), icon: sidebarIcons.system }
+      ? [{ path: '/logs', label: t('nav.logs'), icon: sidebarIcons.logs }]
+      : []),
+    { path: '/system', label: t('nav.system_info'), icon: sidebarIcons.system },
   ];
+  const navOrder = navItems.map((item) => item.path);
+  const getRouteOrder = (pathname: string) => {
+    const trimmedPath =
+      pathname.length > 1 && pathname.endsWith('/') ? pathname.slice(0, -1) : pathname;
+    const normalizedPath = trimmedPath === '/dashboard' ? '/' : trimmedPath;
+
+    const aiProvidersIndex = navOrder.indexOf('/ai-providers');
+    if (aiProvidersIndex !== -1) {
+      if (normalizedPath === '/ai-providers') return aiProvidersIndex;
+      if (normalizedPath.startsWith('/ai-providers/')) {
+        if (normalizedPath.startsWith('/ai-providers/gemini')) return aiProvidersIndex + 0.1;
+        if (normalizedPath.startsWith('/ai-providers/codex')) return aiProvidersIndex + 0.2;
+        if (normalizedPath.startsWith('/ai-providers/claude')) return aiProvidersIndex + 0.3;
+        if (normalizedPath.startsWith('/ai-providers/vertex')) return aiProvidersIndex + 0.4;
+        if (normalizedPath.startsWith('/ai-providers/ampcode')) return aiProvidersIndex + 0.5;
+        if (normalizedPath.startsWith('/ai-providers/openai')) return aiProvidersIndex + 0.6;
+        return aiProvidersIndex + 0.05;
+      }
+    }
+
+    const authFilesIndex = navOrder.indexOf('/auth-files');
+    if (authFilesIndex !== -1) {
+      if (normalizedPath === '/auth-files') return authFilesIndex;
+      if (normalizedPath.startsWith('/auth-files/')) {
+        if (normalizedPath.startsWith('/auth-files/oauth-excluded')) return authFilesIndex + 0.1;
+        if (normalizedPath.startsWith('/auth-files/oauth-model-alias')) return authFilesIndex + 0.2;
+        return authFilesIndex + 0.05;
+      }
+    }
+
+    const exactIndex = navOrder.indexOf(normalizedPath);
+    if (exactIndex !== -1) return exactIndex;
+    const nestedIndex = navOrder.findIndex(
+      (path) => path !== '/' && normalizedPath.startsWith(`${path}/`)
+    );
+    return nestedIndex === -1 ? null : nestedIndex;
+  };
+
+  const getTransitionVariant = useCallback((fromPathname: string, toPathname: string) => {
+    const normalize = (pathname: string) => {
+      const trimmed =
+        pathname.length > 1 && pathname.endsWith('/') ? pathname.slice(0, -1) : pathname;
+      return trimmed === '/dashboard' ? '/' : trimmed;
+    };
+
+    const from = normalize(fromPathname);
+    const to = normalize(toPathname);
+    const isAuthFiles = (pathname: string) =>
+      pathname === '/auth-files' || pathname.startsWith('/auth-files/');
+    const isAiProviders = (pathname: string) =>
+      pathname === '/ai-providers' || pathname.startsWith('/ai-providers/');
+    if (isAuthFiles(from) && isAuthFiles(to)) return 'ios';
+    if (isAiProviders(from) && isAiProviders(to)) return 'ios';
+    return 'vertical';
+  }, []);
 
   const handleRefreshAll = async () => {
     clearCache();
-    try {
+    const results = await Promise.allSettled([
-      await fetchConfig(undefined, true);
+      fetchConfig(undefined, true),
-      showNotification(t('notification.data_refreshed'), 'success');
+      triggerHeaderRefresh()
-    } catch (error: any) {
+    ]);
-      showNotification(`${t('notification.refresh_failed')}: ${error?.message || ''}`, 'error');
+    const rejected = results.find((result) => result.status === 'rejected');
+    if (rejected && rejected.status === 'rejected') {
+      const reason = rejected.reason;
+      const message =
+        typeof reason === 'string' ? reason : reason instanceof Error ? reason.message : '';
+      showNotification(
+        `${t('notification.refresh_failed')}${message ? `: ${message}` : ''}`,
+        'error'
+      );
+      return;
     }
+    showNotification(t('notification.data_refreshed'), 'success');
   };
 
   const handleVersionCheck = async () => {
@@ -287,7 +482,11 @@ export function MainLayout() {
           <button
             className="sidebar-toggle-header"
             onClick={() => setSidebarCollapsed((prev) => !prev)}
-            title={sidebarCollapsed ? t('sidebar.expand', { defaultValue: '展开' }) : t('sidebar.collapse', { defaultValue: '收起' })}
+            title={
+              sidebarCollapsed
+                ? t('sidebar.expand', { defaultValue: '展开' })
+                : t('sidebar.collapse', { defaultValue: '收起' })
+            }
           >
             {sidebarCollapsed ? headerIcons.chevronRight : headerIcons.chevronLeft}
           </button>
@@ -317,20 +516,40 @@ export function MainLayout() {
           </div>
 
           <div className="header-actions">
-            <Button className="mobile-menu-btn" variant="ghost" size="sm" onClick={() => setSidebarOpen((prev) => !prev)}>
+            <Button
+              className="mobile-menu-btn"
+              variant="ghost"
+              size="sm"
+              onClick={() => setSidebarOpen((prev) => !prev)}
+            >
               {headerIcons.menu}
             </Button>
-            <Button variant="ghost" size="sm" onClick={handleRefreshAll} title={t('header.refresh_all')}>
+            <Button
+              variant="ghost"
+              size="sm"
+              onClick={handleRefreshAll}
+              title={t('header.refresh_all')}
+            >
               {headerIcons.refresh}
             </Button>
-            <Button variant="ghost" size="sm" onClick={handleVersionCheck} loading={checkingVersion} title={t('system_info.version_check_button')}>
+            <Button
+              variant="ghost"
+              size="sm"
+              onClick={handleVersionCheck}
+              loading={checkingVersion}
+              title={t('system_info.version_check_button')}
+            >
               {headerIcons.update}
             </Button>
             <Button variant="ghost" size="sm" onClick={toggleLanguage} title={t('language.switch')}>
               {headerIcons.language}
             </Button>
-            <Button variant="ghost" size="sm" onClick={toggleTheme} title={t('theme.switch')}>
+            <Button variant="ghost" size="sm" onClick={cycleTheme} title={t('theme.switch')}>
-              {theme === 'dark' ? headerIcons.sun : headerIcons.moon}
+              {theme === 'auto'
+                ? headerIcons.autoTheme
+                : theme === 'dark'
+                  ? headerIcons.moon
+                  : headerIcons.sun}
             </Button>
             <Button variant="ghost" size="sm" onClick={logout} title={t('header.logout')}>
               {headerIcons.logout}
@@ -340,7 +559,9 @@ export function MainLayout() {
       </header>
 
       <div className="main-body">
-        <aside className={`sidebar ${sidebarOpen ? 'open' : ''} ${sidebarCollapsed ? 'collapsed' : ''}`}>
+        <aside
+          className={`sidebar ${sidebarOpen ? 'open' : ''} ${sidebarCollapsed ? 'collapsed' : ''}`}
+        >
           <div className="nav-section">
             {navItems.map((item) => (
               <NavLink
@@ -357,25 +578,66 @@ export function MainLayout() {
           </div>
         </aside>
 
-        <div className="content">
+        <div className={`content${isLogsPage ? ' content-logs' : ''}`} ref={contentRef}>
-          <main className="main-content">
+          <main className={`main-content${isLogsPage ? ' main-content-logs' : ''}`}>
-            <Outlet />
+            <PageTransition
+              render={(location) => <MainRoutes location={location} />}
+              getRouteOrder={getRouteOrder}
+              getTransitionVariant={getTransitionVariant}
+              scrollContainerRef={contentRef}
+            />
           </main>
 
           <footer className="footer">
             <span>
               {t('footer.api_version')}: {serverVersion || t('system_info.version_unknown')}
             </span>
-            <span>
+            <span className="footer-version" onClick={handleVersionTap}>
               {t('footer.version')}: {__APP_VERSION__ || t('system_info.version_unknown')}
             </span>
             <span>
               {t('footer.build_date')}:{' '}
-              {serverBuildDate ? new Date(serverBuildDate).toLocaleString(i18n.language) : t('system_info.version_unknown')}
+              {serverBuildDate
+                ? new Date(serverBuildDate).toLocaleString(i18n.language)
+                : t('system_info.version_unknown')}
             </span>
           </footer>
         </div>
       </div>
+
+      <Modal
+        open={requestLogModalOpen}
+        onClose={handleRequestLogClose}
+        title={t('basic_settings.request_log_title')}
+        footer={
+          <>
+            <Button variant="secondary" onClick={handleRequestLogClose} disabled={requestLogSaving}>
+              {t('common.cancel')}
+            </Button>
+            <Button
+              onClick={handleRequestLogSave}
+              loading={requestLogSaving}
+              disabled={!canEditRequestLog || !requestLogDirty}
+            >
+              {t('common.save')}
+            </Button>
+          </>
+        }
+      >
+        <div className="request-log-modal">
+          <div className="status-badge warning">{t('basic_settings.request_log_warning')}</div>
+          <ToggleSwitch
+            label={t('basic_settings.request_log_enable')}
+            labelPosition="left"
+            checked={requestLogDraft}
+            disabled={!canEditRequestLog || requestLogSaving}
+            onChange={(value) => {
+              setRequestLogDraft(value);
+              setRequestLogTouched(true);
+            }}
+          />
+        </div>
+      </Modal>
     </div>
   );
 }

src/components/providers/AmpcodeSection/AmpcodeModal.tsx

@@ -0,0 +1,281 @@
+import { useEffect, useRef, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { Input } from '@/components/ui/Input';
+import { Modal } from '@/components/ui/Modal';
+import { ModelInputList } from '@/components/ui/ModelInputList';
+import { ToggleSwitch } from '@/components/ui/ToggleSwitch';
+import { useConfigStore, useNotificationStore } from '@/stores';
+import { ampcodeApi } from '@/services/api';
+import type { AmpcodeConfig } from '@/types';
+import { maskApiKey } from '@/utils/format';
+import { buildAmpcodeFormState, entriesToAmpcodeMappings } from '../utils';
+import type { AmpcodeFormState } from '../types';
+
+interface AmpcodeModalProps {
+  isOpen: boolean;
+  disableControls: boolean;
+  onClose: () => void;
+  onBusyChange?: (busy: boolean) => void;
+}
+
+export function AmpcodeModal({ isOpen, disableControls, onClose, onBusyChange }: AmpcodeModalProps) {
+  const { t } = useTranslation();
+  const { showNotification, showConfirmation } = useNotificationStore();
+  const config = useConfigStore((state) => state.config);
+  const updateConfigValue = useConfigStore((state) => state.updateConfigValue);
+  const clearCache = useConfigStore((state) => state.clearCache);
+
+  const [form, setForm] = useState<AmpcodeFormState>(() => buildAmpcodeFormState(null));
+  const [loading, setLoading] = useState(false);
+  const [loaded, setLoaded] = useState(false);
+  const [mappingsDirty, setMappingsDirty] = useState(false);
+  const [error, setError] = useState('');
+  const [saving, setSaving] = useState(false);
+  const initializedRef = useRef(false);
+
+  const getErrorMessage = (err: unknown) => {
+    if (err instanceof Error) return err.message;
+    if (typeof err === 'string') return err;
+    return '';
+  };
+
+  useEffect(() => {
+    onBusyChange?.(loading || saving);
+  }, [loading, saving, onBusyChange]);
+
+  useEffect(() => {
+    if (!isOpen) {
+      initializedRef.current = false;
+      setLoading(false);
+      setSaving(false);
+      setError('');
+      setLoaded(false);
+      setMappingsDirty(false);
+      setForm(buildAmpcodeFormState(null));
+      onBusyChange?.(false);
+      return;
+    }
+    if (initializedRef.current) return;
+    initializedRef.current = true;
+
+    setLoading(true);
+    setLoaded(false);
+    setMappingsDirty(false);
+    setError('');
+    setForm(buildAmpcodeFormState(config?.ampcode ?? null));
+
+    void (async () => {
+      try {
+        const ampcode = await ampcodeApi.getAmpcode();
+        setLoaded(true);
+        updateConfigValue('ampcode', ampcode);
+        clearCache('ampcode');
+        setForm(buildAmpcodeFormState(ampcode));
+      } catch (err: unknown) {
+        setError(getErrorMessage(err) || t('notification.refresh_failed'));
+      } finally {
+        setLoading(false);
+      }
+    })();
+  }, [clearCache, config?.ampcode, isOpen, onBusyChange, t, updateConfigValue]);
+
+  const clearAmpcodeUpstreamApiKey = async () => {
+    showConfirmation({
+      title: t('ai_providers.ampcode_clear_upstream_api_key_title', { defaultValue: 'Clear Upstream API Key' }),
+      message: t('ai_providers.ampcode_clear_upstream_api_key_confirm'),
+      variant: 'danger',
+      confirmText: t('common.confirm'),
+      onConfirm: async () => {
+        setSaving(true);
+        setError('');
+        try {
+          await ampcodeApi.clearUpstreamApiKey();
+          const previous = config?.ampcode ?? {};
+          const next: AmpcodeConfig = { ...previous };
+          delete next.upstreamApiKey;
+          updateConfigValue('ampcode', next);
+          clearCache('ampcode');
+          showNotification(t('notification.ampcode_upstream_api_key_cleared'), 'success');
+        } catch (err: unknown) {
+          const message = getErrorMessage(err);
+          setError(message);
+          showNotification(`${t('notification.update_failed')}: ${message}`, 'error');
+        } finally {
+          setSaving(false);
+        }
+      },
+    });
+  };
+
+  const performSaveAmpcode = async () => {
+    setSaving(true);
+    setError('');
+    try {
+      const upstreamUrl = form.upstreamUrl.trim();
+      const overrideKey = form.upstreamApiKey.trim();
+      const modelMappings = entriesToAmpcodeMappings(form.mappingEntries);
+
+      if (upstreamUrl) {
+        await ampcodeApi.updateUpstreamUrl(upstreamUrl);
+      } else {
+        await ampcodeApi.clearUpstreamUrl();
+      }
+
+      await ampcodeApi.updateForceModelMappings(form.forceModelMappings);
+
+      if (loaded || mappingsDirty) {
+        if (modelMappings.length) {
+          await ampcodeApi.saveModelMappings(modelMappings);
+        } else {
+          await ampcodeApi.clearModelMappings();
+        }
+      }
+
+      if (overrideKey) {
+        await ampcodeApi.updateUpstreamApiKey(overrideKey);
+      }
+
+      const previous = config?.ampcode ?? {};
+      const next: AmpcodeConfig = {
+        upstreamUrl: upstreamUrl || undefined,
+        forceModelMappings: form.forceModelMappings,
+      };
+
+      if (previous.upstreamApiKey) {
+        next.upstreamApiKey = previous.upstreamApiKey;
+      }
+
+      if (Array.isArray(previous.modelMappings)) {
+        next.modelMappings = previous.modelMappings;
+      }
+
+      if (overrideKey) {
+        next.upstreamApiKey = overrideKey;
+      }
+
+      if (loaded || mappingsDirty) {
+        if (modelMappings.length) {
+          next.modelMappings = modelMappings;
+        } else {
+          delete next.modelMappings;
+        }
+      }
+
+      updateConfigValue('ampcode', next);
+      clearCache('ampcode');
+      showNotification(t('notification.ampcode_updated'), 'success');
+      onClose();
+    } catch (err: unknown) {
+      const message = getErrorMessage(err);
+      setError(message);
+      showNotification(`${t('notification.update_failed')}: ${message}`, 'error');
+    } finally {
+      setSaving(false);
+    }
+  };
+
+  const saveAmpcode = async () => {
+    if (!loaded && mappingsDirty) {
+      showConfirmation({
+        title: t('ai_providers.ampcode_mappings_overwrite_title', { defaultValue: 'Overwrite Mappings' }),
+        message: t('ai_providers.ampcode_mappings_overwrite_confirm'),
+        variant: 'secondary', // Not dangerous, just a warning
+        confirmText: t('common.confirm'),
+        onConfirm: performSaveAmpcode,
+      });
+      return;
+    }
+
+    await performSaveAmpcode();
+  };
+
+  return (
+    <Modal
+      open={isOpen}
+      onClose={onClose}
+      title={t('ai_providers.ampcode_modal_title')}
+      footer={
+        <>
+          <Button variant="secondary" onClick={onClose} disabled={saving}>
+            {t('common.cancel')}
+          </Button>
+          <Button onClick={saveAmpcode} loading={saving} disabled={disableControls || loading}>
+            {t('common.save')}
+          </Button>
+        </>
+      }
+    >
+      {error && <div className="error-box">{error}</div>}
+      <Input
+        label={t('ai_providers.ampcode_upstream_url_label')}
+        placeholder={t('ai_providers.ampcode_upstream_url_placeholder')}
+        value={form.upstreamUrl}
+        onChange={(e) => setForm((prev) => ({ ...prev, upstreamUrl: e.target.value }))}
+        disabled={loading || saving}
+        hint={t('ai_providers.ampcode_upstream_url_hint')}
+      />
+      <Input
+        label={t('ai_providers.ampcode_upstream_api_key_label')}
+        placeholder={t('ai_providers.ampcode_upstream_api_key_placeholder')}
+        type="password"
+        value={form.upstreamApiKey}
+        onChange={(e) => setForm((prev) => ({ ...prev, upstreamApiKey: e.target.value }))}
+        disabled={loading || saving}
+        hint={t('ai_providers.ampcode_upstream_api_key_hint')}
+      />
+      <div
+        style={{
+          display: 'flex',
+          gap: 8,
+          alignItems: 'center',
+          marginTop: -8,
+          marginBottom: 12,
+          flexWrap: 'wrap',
+        }}
+      >
+        <div className="hint" style={{ margin: 0 }}>
+          {t('ai_providers.ampcode_upstream_api_key_current', {
+            key: config?.ampcode?.upstreamApiKey
+              ? maskApiKey(config.ampcode.upstreamApiKey)
+              : t('common.not_set'),
+          })}
+        </div>
+        <Button
+          variant="danger"
+          size="sm"
+          onClick={clearAmpcodeUpstreamApiKey}
+          disabled={loading || saving || !config?.ampcode?.upstreamApiKey}
+        >
+          {t('ai_providers.ampcode_clear_upstream_api_key')}
+        </Button>
+      </div>
+
+      <div className="form-group">
+        <ToggleSwitch
+          label={t('ai_providers.ampcode_force_model_mappings_label')}
+          checked={form.forceModelMappings}
+          onChange={(value) => setForm((prev) => ({ ...prev, forceModelMappings: value }))}
+          disabled={loading || saving}
+        />
+        <div className="hint">{t('ai_providers.ampcode_force_model_mappings_hint')}</div>
+      </div>
+
+      <div className="form-group">
+        <label>{t('ai_providers.ampcode_model_mappings_label')}</label>
+        <ModelInputList
+          entries={form.mappingEntries}
+          onChange={(entries) => {
+            setMappingsDirty(true);
+            setForm((prev) => ({ ...prev, mappingEntries: entries }));
+          }}
+          addLabel={t('ai_providers.ampcode_model_mappings_add_btn')}
+          namePlaceholder={t('ai_providers.ampcode_model_mappings_from_placeholder')}
+          aliasPlaceholder={t('ai_providers.ampcode_model_mappings_to_placeholder')}
+          disabled={loading || saving}
+        />
+        <div className="hint">{t('ai_providers.ampcode_model_mappings_hint')}</div>
+      </div>
+    </Modal>
+  );
+}

src/components/providers/AmpcodeSection/AmpcodeSection.tsx

@@ -0,0 +1,94 @@
+import { Button } from '@/components/ui/Button';
+import { Card } from '@/components/ui/Card';
+import iconAmp from '@/assets/icons/amp.svg';
+import type { AmpcodeConfig } from '@/types';
+import { maskApiKey } from '@/utils/format';
+import styles from '@/pages/AiProvidersPage.module.scss';
+import { useTranslation } from 'react-i18next';
+
+interface AmpcodeSectionProps {
+  config: AmpcodeConfig | null | undefined;
+  loading: boolean;
+  disableControls: boolean;
+  isSwitching: boolean;
+  onEdit: () => void;
+}
+
+export function AmpcodeSection({
+  config,
+  loading,
+  disableControls,
+  isSwitching,
+  onEdit,
+}: AmpcodeSectionProps) {
+  const { t } = useTranslation();
+  const showLoadingPlaceholder = loading && !config;
+
+  return (
+    <>
+      <Card
+        title={
+          <span className={styles.cardTitle}>
+            <img src={iconAmp} alt="" className={styles.cardTitleIcon} />
+            {t('ai_providers.ampcode_title')}
+          </span>
+        }
+        extra={
+          <Button
+            size="sm"
+            onClick={onEdit}
+            disabled={disableControls || loading || isSwitching}
+          >
+            {t('common.edit')}
+          </Button>
+        }
+      >
+        {showLoadingPlaceholder ? (
+          <div className="hint">{t('common.loading')}</div>
+        ) : (
+          <>
+            <div className={styles.fieldRow}>
+              <span className={styles.fieldLabel}>{t('ai_providers.ampcode_upstream_url_label')}:</span>
+              <span className={styles.fieldValue}>{config?.upstreamUrl || t('common.not_set')}</span>
+            </div>
+            <div className={styles.fieldRow}>
+              <span className={styles.fieldLabel}>
+                {t('ai_providers.ampcode_upstream_api_key_label')}:
+              </span>
+              <span className={styles.fieldValue}>
+                {config?.upstreamApiKey ? maskApiKey(config.upstreamApiKey) : t('common.not_set')}
+              </span>
+            </div>
+            <div className={styles.fieldRow}>
+              <span className={styles.fieldLabel}>
+                {t('ai_providers.ampcode_force_model_mappings_label')}:
+              </span>
+              <span className={styles.fieldValue}>
+                {(config?.forceModelMappings ?? false) ? t('common.yes') : t('common.no')}
+              </span>
+            </div>
+            <div className={styles.fieldRow} style={{ marginTop: 8 }}>
+              <span className={styles.fieldLabel}>{t('ai_providers.ampcode_model_mappings_count')}:</span>
+              <span className={styles.fieldValue}>{config?.modelMappings?.length || 0}</span>
+            </div>
+            {config?.modelMappings?.length ? (
+              <div className={styles.modelTagList}>
+                {config.modelMappings.slice(0, 5).map((mapping) => (
+                  <span key={`${mapping.from}→${mapping.to}`} className={styles.modelTag}>
+                    <span className={styles.modelName}>{mapping.from}</span>
+                    <span className={styles.modelAlias}>{mapping.to}</span>
+                  </span>
+                ))}
+                {config.modelMappings.length > 5 && (
+                  <span className={styles.modelTag}>
+                    <span className={styles.modelName}>+{config.modelMappings.length - 5}</span>
+                  </span>
+                )}
+              </div>
+            ) : null}
+          </>
+        )}
+      </Card>
+    </>
+  );
+}

src/components/providers/AmpcodeSection/index.ts

@@ -0,0 +1 @@
+export { AmpcodeSection } from './AmpcodeSection';

src/components/providers/ClaudeSection/ClaudeModal.tsx

@@ -0,0 +1,129 @@
+import { useEffect, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { HeaderInputList } from '@/components/ui/HeaderInputList';
+import { Input } from '@/components/ui/Input';
+import { Modal } from '@/components/ui/Modal';
+import { ModelInputList } from '@/components/ui/ModelInputList';
+import { modelsToEntries } from '@/components/ui/modelInputListUtils';
+import type { ProviderKeyConfig } from '@/types';
+import { headersToEntries } from '@/utils/headers';
+import { excludedModelsToText } from '../utils';
+import type { ProviderFormState, ProviderModalProps } from '../types';
+
+interface ClaudeModalProps extends ProviderModalProps<ProviderKeyConfig, ProviderFormState> {
+  isSaving: boolean;
+}
+
+const buildEmptyForm = (): ProviderFormState => ({
+  apiKey: '',
+  prefix: '',
+  baseUrl: '',
+  proxyUrl: '',
+  headers: [],
+  models: [],
+  excludedModels: [],
+  modelEntries: [{ name: '', alias: '' }],
+  excludedText: '',
+});
+
+export function ClaudeModal({
+  isOpen,
+  editIndex,
+  initialData,
+  onClose,
+  onSave,
+  isSaving,
+}: ClaudeModalProps) {
+  const { t } = useTranslation();
+  const [form, setForm] = useState<ProviderFormState>(buildEmptyForm);
+
+  useEffect(() => {
+    if (!isOpen) return;
+    if (initialData) {
+      // eslint-disable-next-line react-hooks/set-state-in-effect
+      setForm({
+        ...initialData,
+        headers: headersToEntries(initialData.headers),
+        modelEntries: modelsToEntries(initialData.models),
+        excludedText: excludedModelsToText(initialData.excludedModels),
+      });
+      return;
+    }
+    setForm(buildEmptyForm());
+  }, [initialData, isOpen]);
+
+  return (
+    <Modal
+      open={isOpen}
+      onClose={onClose}
+      title={
+        editIndex !== null
+          ? t('ai_providers.claude_edit_modal_title')
+          : t('ai_providers.claude_add_modal_title')
+      }
+      footer={
+        <>
+          <Button variant="secondary" onClick={onClose} disabled={isSaving}>
+            {t('common.cancel')}
+          </Button>
+          <Button onClick={() => void onSave(form, editIndex)} loading={isSaving}>
+            {t('common.save')}
+          </Button>
+        </>
+      }
+    >
+      <Input
+        label={t('ai_providers.claude_add_modal_key_label')}
+        value={form.apiKey}
+        onChange={(e) => setForm((prev) => ({ ...prev, apiKey: e.target.value }))}
+      />
+      <Input
+        label={t('ai_providers.prefix_label')}
+        placeholder={t('ai_providers.prefix_placeholder')}
+        value={form.prefix ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, prefix: e.target.value }))}
+        hint={t('ai_providers.prefix_hint')}
+      />
+      <Input
+        label={t('ai_providers.claude_add_modal_url_label')}
+        value={form.baseUrl ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, baseUrl: e.target.value }))}
+      />
+      <Input
+        label={t('ai_providers.claude_add_modal_proxy_label')}
+        value={form.proxyUrl ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, proxyUrl: e.target.value }))}
+      />
+      <HeaderInputList
+        entries={form.headers}
+        onChange={(entries) => setForm((prev) => ({ ...prev, headers: entries }))}
+        addLabel={t('common.custom_headers_add')}
+        keyPlaceholder={t('common.custom_headers_key_placeholder')}
+        valuePlaceholder={t('common.custom_headers_value_placeholder')}
+      />
+      <div className="form-group">
+        <label>{t('ai_providers.claude_models_label')}</label>
+        <ModelInputList
+          entries={form.modelEntries}
+          onChange={(entries) => setForm((prev) => ({ ...prev, modelEntries: entries }))}
+          addLabel={t('ai_providers.claude_models_add_btn')}
+          namePlaceholder={t('common.model_name_placeholder')}
+          aliasPlaceholder={t('common.model_alias_placeholder')}
+          disabled={isSaving}
+        />
+      </div>
+      <div className="form-group">
+        <label>{t('ai_providers.excluded_models_label')}</label>
+        <textarea
+          className="input"
+          placeholder={t('ai_providers.excluded_models_placeholder')}
+          value={form.excludedText}
+          onChange={(e) => setForm((prev) => ({ ...prev, excludedText: e.target.value }))}
+          rows={4}
+        />
+        <div className="hint">{t('ai_providers.excluded_models_hint')}</div>
+      </div>
+    </Modal>
+  );
+}

src/components/providers/ClaudeSection/ClaudeSection.tsx

@@ -0,0 +1,191 @@
+import { Fragment, useMemo } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { Card } from '@/components/ui/Card';
+import { ToggleSwitch } from '@/components/ui/ToggleSwitch';
+import iconClaude from '@/assets/icons/claude.svg';
+import type { ProviderKeyConfig } from '@/types';
+import { maskApiKey } from '@/utils/format';
+import {
+  buildCandidateUsageSourceIds,
+  calculateStatusBarData,
+  type KeyStats,
+  type UsageDetail,
+} from '@/utils/usage';
+import styles from '@/pages/AiProvidersPage.module.scss';
+import { ProviderList } from '../ProviderList';
+import { ProviderStatusBar } from '../ProviderStatusBar';
+import { getStatsBySource, hasDisableAllModelsRule } from '../utils';
+
+interface ClaudeSectionProps {
+  configs: ProviderKeyConfig[];
+  keyStats: KeyStats;
+  usageDetails: UsageDetail[];
+  loading: boolean;
+  disableControls: boolean;
+  isSwitching: boolean;
+  onAdd: () => void;
+  onEdit: (index: number) => void;
+  onDelete: (index: number) => void;
+  onToggle: (index: number, enabled: boolean) => void;
+}
+
+export function ClaudeSection({
+  configs,
+  keyStats,
+  usageDetails,
+  loading,
+  disableControls,
+  isSwitching,
+  onAdd,
+  onEdit,
+  onDelete,
+  onToggle,
+}: ClaudeSectionProps) {
+  const { t } = useTranslation();
+  const actionsDisabled = disableControls || loading || isSwitching;
+  const toggleDisabled = disableControls || loading || isSwitching;
+
+  const statusBarCache = useMemo(() => {
+    const cache = new Map<string, ReturnType<typeof calculateStatusBarData>>();
+
+    configs.forEach((config) => {
+      if (!config.apiKey) return;
+      const candidates = buildCandidateUsageSourceIds({
+        apiKey: config.apiKey,
+        prefix: config.prefix,
+      });
+      if (!candidates.length) return;
+      const candidateSet = new Set(candidates);
+      const filteredDetails = usageDetails.filter((detail) => candidateSet.has(detail.source));
+      cache.set(config.apiKey, calculateStatusBarData(filteredDetails));
+    });
+
+    return cache;
+  }, [configs, usageDetails]);
+
+  return (
+    <>
+      <Card
+        title={
+          <span className={styles.cardTitle}>
+            <img src={iconClaude} alt="" className={styles.cardTitleIcon} />
+            {t('ai_providers.claude_title')}
+          </span>
+        }
+        extra={
+          <Button size="sm" onClick={onAdd} disabled={actionsDisabled}>
+            {t('ai_providers.claude_add_button')}
+          </Button>
+        }
+      >
+        <ProviderList<ProviderKeyConfig>
+          items={configs}
+          loading={loading}
+          keyField={(item) => item.apiKey}
+          emptyTitle={t('ai_providers.claude_empty_title')}
+          emptyDescription={t('ai_providers.claude_empty_desc')}
+          onEdit={onEdit}
+          onDelete={onDelete}
+          actionsDisabled={actionsDisabled}
+          getRowDisabled={(item) => hasDisableAllModelsRule(item.excludedModels)}
+          renderExtraActions={(item, index) => (
+            <ToggleSwitch
+              label={t('ai_providers.config_toggle_label')}
+              checked={!hasDisableAllModelsRule(item.excludedModels)}
+              disabled={toggleDisabled}
+              onChange={(value) => void onToggle(index, value)}
+            />
+          )}
+          renderContent={(item) => {
+            const stats = getStatsBySource(item.apiKey, keyStats, item.prefix);
+            const headerEntries = Object.entries(item.headers || {});
+            const configDisabled = hasDisableAllModelsRule(item.excludedModels);
+            const excludedModels = item.excludedModels ?? [];
+            const statusData = statusBarCache.get(item.apiKey) || calculateStatusBarData([]);
+
+            return (
+              <Fragment>
+                <div className="item-title">{t('ai_providers.claude_item_title')}</div>
+                <div className={styles.fieldRow}>
+                  <span className={styles.fieldLabel}>{t('common.api_key')}:</span>
+                  <span className={styles.fieldValue}>{maskApiKey(item.apiKey)}</span>
+                </div>
+                {item.prefix && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.prefix')}:</span>
+                    <span className={styles.fieldValue}>{item.prefix}</span>
+                  </div>
+                )}
+                {item.baseUrl && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.base_url')}:</span>
+                    <span className={styles.fieldValue}>{item.baseUrl}</span>
+                  </div>
+                )}
+                {item.proxyUrl && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.proxy_url')}:</span>
+                    <span className={styles.fieldValue}>{item.proxyUrl}</span>
+                  </div>
+                )}
+                {headerEntries.length > 0 && (
+                  <div className={styles.headerBadgeList}>
+                    {headerEntries.map(([key, value]) => (
+                      <span key={key} className={styles.headerBadge}>
+                        <strong>{key}:</strong> {value}
+                      </span>
+                    ))}
+                  </div>
+                )}
+                {configDisabled && (
+                  <div className="status-badge warning" style={{ marginTop: 8, marginBottom: 0 }}>
+                    {t('ai_providers.config_disabled_badge')}
+                  </div>
+                )}
+                {item.models?.length ? (
+                  <div className={styles.modelTagList}>
+                    <span className={styles.modelCountLabel}>
+                      {t('ai_providers.claude_models_count')}: {item.models.length}
+                    </span>
+                    {item.models.map((model) => (
+                      <span key={model.name} className={styles.modelTag}>
+                        <span className={styles.modelName}>{model.name}</span>
+                        {model.alias && model.alias !== model.name && (
+                          <span className={styles.modelAlias}>{model.alias}</span>
+                        )}
+                      </span>
+                    ))}
+                  </div>
+                ) : null}
+                {excludedModels.length ? (
+                  <div className={styles.excludedModelsSection}>
+                    <div className={styles.excludedModelsLabel}>
+                      {t('ai_providers.excluded_models_count', { count: excludedModels.length })}
+                    </div>
+                    <div className={styles.modelTagList}>
+                      {excludedModels.map((model) => (
+                        <span key={model} className={`${styles.modelTag} ${styles.excludedModelTag}`}>
+                          <span className={styles.modelName}>{model}</span>
+                        </span>
+                      ))}
+                    </div>
+                  </div>
+                ) : null}
+                <div className={styles.cardStats}>
+                  <span className={`${styles.statPill} ${styles.statSuccess}`}>
+                    {t('stats.success')}: {stats.success}
+                  </span>
+                  <span className={`${styles.statPill} ${styles.statFailure}`}>
+                    {t('stats.failure')}: {stats.failure}
+                  </span>
+                </div>
+                <ProviderStatusBar statusData={statusData} />
+              </Fragment>
+            );
+          }}
+        />
+      </Card>
+    </>
+  );
+}

src/components/providers/ClaudeSection/index.ts

@@ -0,0 +1 @@
+export { ClaudeSection } from './ClaudeSection';

src/components/providers/CodexSection/CodexModal.tsx

@@ -0,0 +1,117 @@
+import { useEffect, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { HeaderInputList } from '@/components/ui/HeaderInputList';
+import { Input } from '@/components/ui/Input';
+import { Modal } from '@/components/ui/Modal';
+import type { ProviderKeyConfig } from '@/types';
+import { headersToEntries } from '@/utils/headers';
+import { modelsToEntries } from '@/components/ui/modelInputListUtils';
+import { excludedModelsToText } from '../utils';
+import type { ProviderFormState, ProviderModalProps } from '../types';
+
+interface CodexModalProps extends ProviderModalProps<ProviderKeyConfig, ProviderFormState> {
+  isSaving: boolean;
+}
+
+const buildEmptyForm = (): ProviderFormState => ({
+  apiKey: '',
+  prefix: '',
+  baseUrl: '',
+  proxyUrl: '',
+  headers: [],
+  models: [],
+  excludedModels: [],
+  modelEntries: [{ name: '', alias: '' }],
+  excludedText: '',
+});
+
+export function CodexModal({
+  isOpen,
+  editIndex,
+  initialData,
+  onClose,
+  onSave,
+  isSaving,
+}: CodexModalProps) {
+  const { t } = useTranslation();
+  const [form, setForm] = useState<ProviderFormState>(buildEmptyForm);
+
+  useEffect(() => {
+    if (!isOpen) return;
+    if (initialData) {
+      // eslint-disable-next-line react-hooks/set-state-in-effect
+      setForm({
+        ...initialData,
+        headers: headersToEntries(initialData.headers),
+        modelEntries: modelsToEntries(initialData.models),
+        excludedText: excludedModelsToText(initialData.excludedModels),
+      });
+      return;
+    }
+    setForm(buildEmptyForm());
+  }, [initialData, isOpen]);
+
+  return (
+    <Modal
+      open={isOpen}
+      onClose={onClose}
+      title={
+        editIndex !== null
+          ? t('ai_providers.codex_edit_modal_title')
+          : t('ai_providers.codex_add_modal_title')
+      }
+      footer={
+        <>
+          <Button variant="secondary" onClick={onClose} disabled={isSaving}>
+            {t('common.cancel')}
+          </Button>
+          <Button onClick={() => void onSave(form, editIndex)} loading={isSaving}>
+            {t('common.save')}
+          </Button>
+        </>
+      }
+    >
+      <Input
+        label={t('ai_providers.codex_add_modal_key_label')}
+        value={form.apiKey}
+        onChange={(e) => setForm((prev) => ({ ...prev, apiKey: e.target.value }))}
+      />
+      <Input
+        label={t('ai_providers.prefix_label')}
+        placeholder={t('ai_providers.prefix_placeholder')}
+        value={form.prefix ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, prefix: e.target.value }))}
+        hint={t('ai_providers.prefix_hint')}
+      />
+      <Input
+        label={t('ai_providers.codex_add_modal_url_label')}
+        value={form.baseUrl ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, baseUrl: e.target.value }))}
+      />
+      <Input
+        label={t('ai_providers.codex_add_modal_proxy_label')}
+        value={form.proxyUrl ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, proxyUrl: e.target.value }))}
+      />
+      <HeaderInputList
+        entries={form.headers}
+        onChange={(entries) => setForm((prev) => ({ ...prev, headers: entries }))}
+        addLabel={t('common.custom_headers_add')}
+        keyPlaceholder={t('common.custom_headers_key_placeholder')}
+        valuePlaceholder={t('common.custom_headers_value_placeholder')}
+      />
+      <div className="form-group">
+        <label>{t('ai_providers.excluded_models_label')}</label>
+        <textarea
+          className="input"
+          placeholder={t('ai_providers.excluded_models_placeholder')}
+          value={form.excludedText}
+          onChange={(e) => setForm((prev) => ({ ...prev, excludedText: e.target.value }))}
+          rows={4}
+        />
+        <div className="hint">{t('ai_providers.excluded_models_hint')}</div>
+      </div>
+    </Modal>
+  );
+}

src/components/providers/CodexSection/CodexSection.tsx

@@ -0,0 +1,183 @@
+import { Fragment, useMemo } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { Card } from '@/components/ui/Card';
+import { ToggleSwitch } from '@/components/ui/ToggleSwitch';
+import iconCodexLight from '@/assets/icons/codex_light.svg';
+import iconCodexDark from '@/assets/icons/codex_drak.svg';
+import type { ProviderKeyConfig } from '@/types';
+import { maskApiKey } from '@/utils/format';
+import {
+  buildCandidateUsageSourceIds,
+  calculateStatusBarData,
+  type KeyStats,
+  type UsageDetail,
+} from '@/utils/usage';
+import styles from '@/pages/AiProvidersPage.module.scss';
+import { ProviderList } from '../ProviderList';
+import { ProviderStatusBar } from '../ProviderStatusBar';
+import { getStatsBySource, hasDisableAllModelsRule } from '../utils';
+
+interface CodexSectionProps {
+  configs: ProviderKeyConfig[];
+  keyStats: KeyStats;
+  usageDetails: UsageDetail[];
+  loading: boolean;
+  disableControls: boolean;
+  isSwitching: boolean;
+  resolvedTheme: string;
+  onAdd: () => void;
+  onEdit: (index: number) => void;
+  onDelete: (index: number) => void;
+  onToggle: (index: number, enabled: boolean) => void;
+}
+
+export function CodexSection({
+  configs,
+  keyStats,
+  usageDetails,
+  loading,
+  disableControls,
+  isSwitching,
+  resolvedTheme,
+  onAdd,
+  onEdit,
+  onDelete,
+  onToggle,
+}: CodexSectionProps) {
+  const { t } = useTranslation();
+  const actionsDisabled = disableControls || loading || isSwitching;
+  const toggleDisabled = disableControls || loading || isSwitching;
+
+  const statusBarCache = useMemo(() => {
+    const cache = new Map<string, ReturnType<typeof calculateStatusBarData>>();
+
+    configs.forEach((config) => {
+      if (!config.apiKey) return;
+      const candidates = buildCandidateUsageSourceIds({
+        apiKey: config.apiKey,
+        prefix: config.prefix,
+      });
+      if (!candidates.length) return;
+      const candidateSet = new Set(candidates);
+      const filteredDetails = usageDetails.filter((detail) => candidateSet.has(detail.source));
+      cache.set(config.apiKey, calculateStatusBarData(filteredDetails));
+    });
+
+    return cache;
+  }, [configs, usageDetails]);
+
+  return (
+    <>
+      <Card
+        title={
+          <span className={styles.cardTitle}>
+            <img
+              src={resolvedTheme === 'dark' ? iconCodexDark : iconCodexLight}
+              alt=""
+              className={styles.cardTitleIcon}
+            />
+            {t('ai_providers.codex_title')}
+          </span>
+        }
+        extra={
+          <Button size="sm" onClick={onAdd} disabled={actionsDisabled}>
+            {t('ai_providers.codex_add_button')}
+          </Button>
+        }
+      >
+        <ProviderList<ProviderKeyConfig>
+          items={configs}
+          loading={loading}
+          keyField={(item) => item.apiKey}
+          emptyTitle={t('ai_providers.codex_empty_title')}
+          emptyDescription={t('ai_providers.codex_empty_desc')}
+          onEdit={onEdit}
+          onDelete={onDelete}
+          actionsDisabled={actionsDisabled}
+          getRowDisabled={(item) => hasDisableAllModelsRule(item.excludedModels)}
+          renderExtraActions={(item, index) => (
+            <ToggleSwitch
+              label={t('ai_providers.config_toggle_label')}
+              checked={!hasDisableAllModelsRule(item.excludedModels)}
+              disabled={toggleDisabled}
+              onChange={(value) => void onToggle(index, value)}
+            />
+          )}
+          renderContent={(item) => {
+            const stats = getStatsBySource(item.apiKey, keyStats, item.prefix);
+            const headerEntries = Object.entries(item.headers || {});
+            const configDisabled = hasDisableAllModelsRule(item.excludedModels);
+            const excludedModels = item.excludedModels ?? [];
+            const statusData = statusBarCache.get(item.apiKey) || calculateStatusBarData([]);
+
+            return (
+              <Fragment>
+                <div className="item-title">{t('ai_providers.codex_item_title')}</div>
+                <div className={styles.fieldRow}>
+                  <span className={styles.fieldLabel}>{t('common.api_key')}:</span>
+                  <span className={styles.fieldValue}>{maskApiKey(item.apiKey)}</span>
+                </div>
+                {item.prefix && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.prefix')}:</span>
+                    <span className={styles.fieldValue}>{item.prefix}</span>
+                  </div>
+                )}
+                {item.baseUrl && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.base_url')}:</span>
+                    <span className={styles.fieldValue}>{item.baseUrl}</span>
+                  </div>
+                )}
+                {item.proxyUrl && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.proxy_url')}:</span>
+                    <span className={styles.fieldValue}>{item.proxyUrl}</span>
+                  </div>
+                )}
+                {headerEntries.length > 0 && (
+                  <div className={styles.headerBadgeList}>
+                    {headerEntries.map(([key, value]) => (
+                      <span key={key} className={styles.headerBadge}>
+                        <strong>{key}:</strong> {value}
+                      </span>
+                    ))}
+                  </div>
+                )}
+                {configDisabled && (
+                  <div className="status-badge warning" style={{ marginTop: 8, marginBottom: 0 }}>
+                    {t('ai_providers.config_disabled_badge')}
+                  </div>
+                )}
+                {excludedModels.length ? (
+                  <div className={styles.excludedModelsSection}>
+                    <div className={styles.excludedModelsLabel}>
+                      {t('ai_providers.excluded_models_count', { count: excludedModels.length })}
+                    </div>
+                    <div className={styles.modelTagList}>
+                      {excludedModels.map((model) => (
+                        <span key={model} className={`${styles.modelTag} ${styles.excludedModelTag}`}>
+                          <span className={styles.modelName}>{model}</span>
+                        </span>
+                      ))}
+                    </div>
+                  </div>
+                ) : null}
+                <div className={styles.cardStats}>
+                  <span className={`${styles.statPill} ${styles.statSuccess}`}>
+                    {t('stats.success')}: {stats.success}
+                  </span>
+                  <span className={`${styles.statPill} ${styles.statFailure}`}>
+                    {t('stats.failure')}: {stats.failure}
+                  </span>
+                </div>
+                <ProviderStatusBar statusData={statusData} />
+              </Fragment>
+            );
+          }}
+        />
+      </Card>
+    </>
+  );
+}

src/components/providers/CodexSection/index.ts

@@ -0,0 +1 @@
+export { CodexSection } from './CodexSection';

src/components/providers/GeminiSection/GeminiModal.tsx

@@ -0,0 +1,113 @@
+import { useEffect, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { HeaderInputList } from '@/components/ui/HeaderInputList';
+import { Input } from '@/components/ui/Input';
+import { Modal } from '@/components/ui/Modal';
+import type { GeminiKeyConfig } from '@/types';
+import { headersToEntries } from '@/utils/headers';
+import { excludedModelsToText } from '../utils';
+import type { GeminiFormState, ProviderModalProps } from '../types';
+
+interface GeminiModalProps extends ProviderModalProps<GeminiKeyConfig, GeminiFormState> {
+  isSaving: boolean;
+}
+
+const buildEmptyForm = (): GeminiFormState => ({
+  apiKey: '',
+  prefix: '',
+  baseUrl: '',
+  headers: [],
+  excludedModels: [],
+  excludedText: '',
+});
+
+export function GeminiModal({
+  isOpen,
+  editIndex,
+  initialData,
+  onClose,
+  onSave,
+  isSaving,
+}: GeminiModalProps) {
+  const { t } = useTranslation();
+  const [form, setForm] = useState<GeminiFormState>(buildEmptyForm);
+
+  useEffect(() => {
+    if (!isOpen) return;
+    if (initialData) {
+      // eslint-disable-next-line react-hooks/set-state-in-effect
+      setForm({
+        ...initialData,
+        headers: headersToEntries(initialData.headers),
+        excludedText: excludedModelsToText(initialData.excludedModels),
+      });
+      return;
+    }
+    setForm(buildEmptyForm());
+  }, [initialData, isOpen]);
+
+  const handleSave = () => {
+    void onSave(form, editIndex);
+  };
+
+  return (
+    <Modal
+      open={isOpen}
+      onClose={onClose}
+      title={
+        editIndex !== null
+          ? t('ai_providers.gemini_edit_modal_title')
+          : t('ai_providers.gemini_add_modal_title')
+      }
+      footer={
+        <>
+          <Button variant="secondary" onClick={onClose} disabled={isSaving}>
+            {t('common.cancel')}
+          </Button>
+          <Button onClick={handleSave} loading={isSaving}>
+            {t('common.save')}
+          </Button>
+        </>
+      }
+    >
+      <Input
+        label={t('ai_providers.gemini_add_modal_key_label')}
+        placeholder={t('ai_providers.gemini_add_modal_key_placeholder')}
+        value={form.apiKey}
+        onChange={(e) => setForm((prev) => ({ ...prev, apiKey: e.target.value }))}
+      />
+      <Input
+        label={t('ai_providers.prefix_label')}
+        placeholder={t('ai_providers.prefix_placeholder')}
+        value={form.prefix ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, prefix: e.target.value }))}
+        hint={t('ai_providers.prefix_hint')}
+      />
+      <Input
+        label={t('ai_providers.gemini_base_url_label')}
+        placeholder={t('ai_providers.gemini_base_url_placeholder')}
+        value={form.baseUrl ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, baseUrl: e.target.value }))}
+      />
+      <HeaderInputList
+        entries={form.headers}
+        onChange={(entries) => setForm((prev) => ({ ...prev, headers: entries }))}
+        addLabel={t('common.custom_headers_add')}
+        keyPlaceholder={t('common.custom_headers_key_placeholder')}
+        valuePlaceholder={t('common.custom_headers_value_placeholder')}
+      />
+      <div className="form-group">
+        <label>{t('ai_providers.excluded_models_label')}</label>
+        <textarea
+          className="input"
+          placeholder={t('ai_providers.excluded_models_placeholder')}
+          value={form.excludedText}
+          onChange={(e) => setForm((prev) => ({ ...prev, excludedText: e.target.value }))}
+          rows={4}
+        />
+        <div className="hint">{t('ai_providers.excluded_models_hint')}</div>
+      </div>
+    </Modal>
+  );
+}

src/components/providers/GeminiSection/GeminiSection.tsx

@@ -0,0 +1,172 @@
+import { Fragment, useMemo } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { Card } from '@/components/ui/Card';
+import { ToggleSwitch } from '@/components/ui/ToggleSwitch';
+import iconGemini from '@/assets/icons/gemini.svg';
+import type { GeminiKeyConfig } from '@/types';
+import { maskApiKey } from '@/utils/format';
+import {
+  buildCandidateUsageSourceIds,
+  calculateStatusBarData,
+  type KeyStats,
+  type UsageDetail,
+} from '@/utils/usage';
+import styles from '@/pages/AiProvidersPage.module.scss';
+import { ProviderList } from '../ProviderList';
+import { ProviderStatusBar } from '../ProviderStatusBar';
+import { getStatsBySource, hasDisableAllModelsRule } from '../utils';
+
+interface GeminiSectionProps {
+  configs: GeminiKeyConfig[];
+  keyStats: KeyStats;
+  usageDetails: UsageDetail[];
+  loading: boolean;
+  disableControls: boolean;
+  isSwitching: boolean;
+  onAdd: () => void;
+  onEdit: (index: number) => void;
+  onDelete: (index: number) => void;
+  onToggle: (index: number, enabled: boolean) => void;
+}
+
+export function GeminiSection({
+  configs,
+  keyStats,
+  usageDetails,
+  loading,
+  disableControls,
+  isSwitching,
+  onAdd,
+  onEdit,
+  onDelete,
+  onToggle,
+}: GeminiSectionProps) {
+  const { t } = useTranslation();
+  const actionsDisabled = disableControls || loading || isSwitching;
+  const toggleDisabled = disableControls || loading || isSwitching;
+
+  const statusBarCache = useMemo(() => {
+    const cache = new Map<string, ReturnType<typeof calculateStatusBarData>>();
+
+    configs.forEach((config) => {
+      if (!config.apiKey) return;
+      const candidates = buildCandidateUsageSourceIds({
+        apiKey: config.apiKey,
+        prefix: config.prefix,
+      });
+      if (!candidates.length) return;
+      const candidateSet = new Set(candidates);
+      const filteredDetails = usageDetails.filter((detail) => candidateSet.has(detail.source));
+      cache.set(config.apiKey, calculateStatusBarData(filteredDetails));
+    });
+
+    return cache;
+  }, [configs, usageDetails]);
+
+  return (
+    <>
+      <Card
+        title={
+          <span className={styles.cardTitle}>
+            <img src={iconGemini} alt="" className={styles.cardTitleIcon} />
+            {t('ai_providers.gemini_title')}
+          </span>
+        }
+        extra={
+          <Button size="sm" onClick={onAdd} disabled={actionsDisabled}>
+            {t('ai_providers.gemini_add_button')}
+          </Button>
+        }
+      >
+        <ProviderList<GeminiKeyConfig>
+          items={configs}
+          loading={loading}
+          keyField={(item) => item.apiKey}
+          emptyTitle={t('ai_providers.gemini_empty_title')}
+          emptyDescription={t('ai_providers.gemini_empty_desc')}
+          onEdit={onEdit}
+          onDelete={onDelete}
+          actionsDisabled={actionsDisabled}
+          getRowDisabled={(item) => hasDisableAllModelsRule(item.excludedModels)}
+          renderExtraActions={(item, index) => (
+            <ToggleSwitch
+              label={t('ai_providers.config_toggle_label')}
+              checked={!hasDisableAllModelsRule(item.excludedModels)}
+              disabled={toggleDisabled}
+              onChange={(value) => void onToggle(index, value)}
+            />
+          )}
+          renderContent={(item, index) => {
+            const stats = getStatsBySource(item.apiKey, keyStats, item.prefix);
+            const headerEntries = Object.entries(item.headers || {});
+            const configDisabled = hasDisableAllModelsRule(item.excludedModels);
+            const excludedModels = item.excludedModels ?? [];
+            const statusData = statusBarCache.get(item.apiKey) || calculateStatusBarData([]);
+
+            return (
+              <Fragment>
+                <div className="item-title">
+                  {t('ai_providers.gemini_item_title')} #{index + 1}
+                </div>
+                <div className={styles.fieldRow}>
+                  <span className={styles.fieldLabel}>{t('common.api_key')}:</span>
+                  <span className={styles.fieldValue}>{maskApiKey(item.apiKey)}</span>
+                </div>
+                {item.prefix && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.prefix')}:</span>
+                    <span className={styles.fieldValue}>{item.prefix}</span>
+                  </div>
+                )}
+                {item.baseUrl && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.base_url')}:</span>
+                    <span className={styles.fieldValue}>{item.baseUrl}</span>
+                  </div>
+                )}
+                {headerEntries.length > 0 && (
+                  <div className={styles.headerBadgeList}>
+                    {headerEntries.map(([key, value]) => (
+                      <span key={key} className={styles.headerBadge}>
+                        <strong>{key}:</strong> {value}
+                      </span>
+                    ))}
+                  </div>
+                )}
+                {configDisabled && (
+                  <div className="status-badge warning" style={{ marginTop: 8, marginBottom: 0 }}>
+                    {t('ai_providers.config_disabled_badge')}
+                  </div>
+                )}
+                {excludedModels.length ? (
+                  <div className={styles.excludedModelsSection}>
+                    <div className={styles.excludedModelsLabel}>
+                      {t('ai_providers.excluded_models_count', { count: excludedModels.length })}
+                    </div>
+                    <div className={styles.modelTagList}>
+                      {excludedModels.map((model) => (
+                        <span key={model} className={`${styles.modelTag} ${styles.excludedModelTag}`}>
+                          <span className={styles.modelName}>{model}</span>
+                        </span>
+                      ))}
+                    </div>
+                  </div>
+                ) : null}
+                <div className={styles.cardStats}>
+                  <span className={`${styles.statPill} ${styles.statSuccess}`}>
+                    {t('stats.success')}: {stats.success}
+                  </span>
+                  <span className={`${styles.statPill} ${styles.statFailure}`}>
+                    {t('stats.failure')}: {stats.failure}
+                  </span>
+                </div>
+                <ProviderStatusBar statusData={statusData} />
+              </Fragment>
+            );
+          }}
+        />
+      </Card>
+    </>
+  );
+}

src/components/providers/GeminiSection/index.ts

@@ -0,0 +1 @@
+export { GeminiSection } from './GeminiSection';

src/components/providers/OpenAISection/OpenAIDiscoveryModal.tsx

@@ -0,0 +1,194 @@
+import { useCallback, useEffect, useMemo, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { Input } from '@/components/ui/Input';
+import { Modal } from '@/components/ui/Modal';
+import { modelsApi } from '@/services/api';
+import type { ApiKeyEntry } from '@/types';
+import type { ModelInfo } from '@/utils/models';
+import { buildHeaderObject, type HeaderEntry } from '@/utils/headers';
+import { buildOpenAIModelsEndpoint } from '../utils';
+import styles from '@/pages/AiProvidersPage.module.scss';
+
+interface OpenAIDiscoveryModalProps {
+  isOpen: boolean;
+  baseUrl: string;
+  headers: HeaderEntry[];
+  apiKeyEntries: ApiKeyEntry[];
+  onClose: () => void;
+  onApply: (selected: ModelInfo[]) => void;
+}
+
+export function OpenAIDiscoveryModal({
+  isOpen,
+  baseUrl,
+  headers,
+  apiKeyEntries,
+  onClose,
+  onApply,
+}: OpenAIDiscoveryModalProps) {
+  const { t } = useTranslation();
+  const [endpoint, setEndpoint] = useState('');
+  const [models, setModels] = useState<ModelInfo[]>([]);
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState('');
+  const [search, setSearch] = useState('');
+  const [selected, setSelected] = useState<Set<string>>(new Set());
+
+  const getErrorMessage = (err: unknown) => {
+    if (err instanceof Error) return err.message;
+    if (typeof err === 'string') return err;
+    return '';
+  };
+
+  const filteredModels = useMemo(() => {
+    const filter = search.trim().toLowerCase();
+    if (!filter) return models;
+    return models.filter((model) => {
+      const name = (model.name || '').toLowerCase();
+      const alias = (model.alias || '').toLowerCase();
+      const desc = (model.description || '').toLowerCase();
+      return name.includes(filter) || alias.includes(filter) || desc.includes(filter);
+    });
+  }, [models, search]);
+
+  const fetchOpenaiModelDiscovery = useCallback(
+    async ({ allowFallback = true }: { allowFallback?: boolean } = {}) => {
+      const trimmedBaseUrl = baseUrl.trim();
+      if (!trimmedBaseUrl) return;
+
+      setLoading(true);
+      setError('');
+      try {
+        const headerObject = buildHeaderObject(headers);
+        const firstKey = apiKeyEntries.find((entry) => entry.apiKey?.trim())?.apiKey?.trim();
+        const hasAuthHeader = Boolean(headerObject.Authorization || headerObject['authorization']);
+        const list = await modelsApi.fetchModelsViaApiCall(
+          trimmedBaseUrl,
+          hasAuthHeader ? undefined : firstKey,
+          headerObject
+        );
+        setModels(list);
+      } catch (err: unknown) {
+        if (allowFallback) {
+          try {
+            const list = await modelsApi.fetchModelsViaApiCall(trimmedBaseUrl);
+            setModels(list);
+            return;
+          } catch (fallbackErr: unknown) {
+            const message = getErrorMessage(fallbackErr) || getErrorMessage(err);
+            setModels([]);
+            setError(`${t('ai_providers.openai_models_fetch_error')}: ${message}`);
+          }
+        } else {
+          setModels([]);
+          setError(`${t('ai_providers.openai_models_fetch_error')}: ${getErrorMessage(err)}`);
+        }
+      } finally {
+        setLoading(false);
+      }
+    },
+    [apiKeyEntries, baseUrl, headers, t]
+  );
+
+  useEffect(() => {
+    if (!isOpen) return;
+    setEndpoint(buildOpenAIModelsEndpoint(baseUrl));
+    setModels([]);
+    setSearch('');
+    setSelected(new Set());
+    setError('');
+    void fetchOpenaiModelDiscovery();
+  }, [baseUrl, fetchOpenaiModelDiscovery, isOpen]);
+
+  const toggleSelection = (name: string) => {
+    setSelected((prev) => {
+      const next = new Set(prev);
+      if (next.has(name)) {
+        next.delete(name);
+      } else {
+        next.add(name);
+      }
+      return next;
+    });
+  };
+
+  const handleApply = () => {
+    const selectedModels = models.filter((model) => selected.has(model.name));
+    onApply(selectedModels);
+  };
+
+  return (
+    <Modal
+      open={isOpen}
+      onClose={onClose}
+      title={t('ai_providers.openai_models_fetch_title')}
+      width={720}
+      footer={
+        <>
+          <Button variant="secondary" onClick={onClose} disabled={loading}>
+            {t('ai_providers.openai_models_fetch_back')}
+          </Button>
+          <Button onClick={handleApply} disabled={loading}>
+            {t('ai_providers.openai_models_fetch_apply')}
+          </Button>
+        </>
+      }
+    >
+      <div className="hint" style={{ marginBottom: 8 }}>
+        {t('ai_providers.openai_models_fetch_hint')}
+      </div>
+      <div className="form-group">
+        <label>{t('ai_providers.openai_models_fetch_url_label')}</label>
+        <div style={{ display: 'flex', gap: 8, alignItems: 'center' }}>
+          <input className="input" readOnly value={endpoint} />
+          <Button
+            variant="secondary"
+            size="sm"
+            onClick={() => void fetchOpenaiModelDiscovery({ allowFallback: true })}
+            loading={loading}
+          >
+            {t('ai_providers.openai_models_fetch_refresh')}
+          </Button>
+        </div>
+      </div>
+      <Input
+        label={t('ai_providers.openai_models_search_label')}
+        placeholder={t('ai_providers.openai_models_search_placeholder')}
+        value={search}
+        onChange={(e) => setSearch(e.target.value)}
+      />
+      {error && <div className="error-box">{error}</div>}
+      {loading ? (
+        <div className="hint">{t('ai_providers.openai_models_fetch_loading')}</div>
+      ) : models.length === 0 ? (
+        <div className="hint">{t('ai_providers.openai_models_fetch_empty')}</div>
+      ) : filteredModels.length === 0 ? (
+        <div className="hint">{t('ai_providers.openai_models_search_empty')}</div>
+      ) : (
+        <div className={styles.modelDiscoveryList}>
+          {filteredModels.map((model) => {
+            const checked = selected.has(model.name);
+            return (
+              <label
+                key={model.name}
+                className={`${styles.modelDiscoveryRow} ${checked ? styles.modelDiscoveryRowSelected : ''}`}
+              >
+                <input type="checkbox" checked={checked} onChange={() => toggleSelection(model.name)} />
+                <div className={styles.modelDiscoveryMeta}>
+                  <div className={styles.modelDiscoveryName}>
+                    {model.name}
+                    {model.alias && <span className={styles.modelDiscoveryAlias}>{model.alias}</span>}
+                  </div>
+                  {model.description && (
+                    <div className={styles.modelDiscoveryDesc}>{model.description}</div>
+                  )}
+                </div>
+              </label>
+            );
+          })}
+        </div>
+      )}
+    </Modal>
+  );
+}

src/components/providers/OpenAISection/OpenAIModal.tsx

@@ -0,0 +1,433 @@
+import { useEffect, useMemo, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { HeaderInputList } from '@/components/ui/HeaderInputList';
+import { Input } from '@/components/ui/Input';
+import { Modal } from '@/components/ui/Modal';
+import { ModelInputList } from '@/components/ui/ModelInputList';
+import { modelsToEntries } from '@/components/ui/modelInputListUtils';
+import { useNotificationStore } from '@/stores';
+import { apiCallApi, getApiCallErrorMessage } from '@/services/api';
+import type { OpenAIProviderConfig, ApiKeyEntry } from '@/types';
+import { buildHeaderObject, headersToEntries } from '@/utils/headers';
+import type { ModelInfo } from '@/utils/models';
+import styles from '@/pages/AiProvidersPage.module.scss';
+import { buildApiKeyEntry, buildOpenAIChatCompletionsEndpoint } from '../utils';
+import type { ModelEntry, OpenAIFormState, ProviderModalProps } from '../types';
+import { OpenAIDiscoveryModal } from './OpenAIDiscoveryModal';
+
+const OPENAI_TEST_TIMEOUT_MS = 30_000;
+
+interface OpenAIModalProps extends ProviderModalProps<OpenAIProviderConfig, OpenAIFormState> {
+  isSaving: boolean;
+}
+
+const buildEmptyForm = (): OpenAIFormState => ({
+  name: '',
+  prefix: '',
+  baseUrl: '',
+  headers: [],
+  apiKeyEntries: [buildApiKeyEntry()],
+  modelEntries: [{ name: '', alias: '' }],
+  testModel: undefined,
+});
+
+export function OpenAIModal({
+  isOpen,
+  editIndex,
+  initialData,
+  onClose,
+  onSave,
+  isSaving,
+}: OpenAIModalProps) {
+  const { t } = useTranslation();
+  const { showNotification } = useNotificationStore();
+  const [form, setForm] = useState<OpenAIFormState>(buildEmptyForm);
+  const [discoveryOpen, setDiscoveryOpen] = useState(false);
+  const [testModel, setTestModel] = useState('');
+  const [testStatus, setTestStatus] = useState<'idle' | 'loading' | 'success' | 'error'>('idle');
+  const [testMessage, setTestMessage] = useState('');
+
+  const getErrorMessage = (err: unknown) => {
+    if (err instanceof Error) return err.message;
+    if (typeof err === 'string') return err;
+    return '';
+  };
+
+  const availableModels = useMemo(
+    () => form.modelEntries.map((entry) => entry.name.trim()).filter(Boolean),
+    [form.modelEntries]
+  );
+
+  useEffect(() => {
+    if (!isOpen) {
+      setDiscoveryOpen(false);
+      return;
+    }
+
+    if (initialData) {
+      const modelEntries = modelsToEntries(initialData.models);
+      setForm({
+        name: initialData.name,
+        prefix: initialData.prefix ?? '',
+        baseUrl: initialData.baseUrl,
+        headers: headersToEntries(initialData.headers),
+        testModel: initialData.testModel,
+        modelEntries,
+        apiKeyEntries: initialData.apiKeyEntries?.length
+          ? initialData.apiKeyEntries
+          : [buildApiKeyEntry()],
+      });
+      const available = modelEntries.map((entry) => entry.name.trim()).filter(Boolean);
+      const initialModel =
+        initialData.testModel && available.includes(initialData.testModel)
+          ? initialData.testModel
+          : available[0] || '';
+      setTestModel(initialModel);
+    } else {
+      setForm(buildEmptyForm());
+      setTestModel('');
+    }
+
+    setTestStatus('idle');
+    setTestMessage('');
+    setDiscoveryOpen(false);
+  }, [initialData, isOpen]);
+
+  useEffect(() => {
+    if (!isOpen) return;
+    if (availableModels.length === 0) {
+      if (testModel) {
+        setTestModel('');
+        setTestStatus('idle');
+        setTestMessage('');
+      }
+      return;
+    }
+
+    if (!testModel || !availableModels.includes(testModel)) {
+      setTestModel(availableModels[0]);
+      setTestStatus('idle');
+      setTestMessage('');
+    }
+  }, [availableModels, isOpen, testModel]);
+
+  const renderKeyEntries = (entries: ApiKeyEntry[]) => {
+    const list = entries.length ? entries : [buildApiKeyEntry()];
+    const updateEntry = (idx: number, field: keyof ApiKeyEntry, value: string) => {
+      const next = list.map((entry, i) => (i === idx ? { ...entry, [field]: value } : entry));
+      setForm((prev) => ({ ...prev, apiKeyEntries: next }));
+    };
+
+    const removeEntry = (idx: number) => {
+      const next = list.filter((_, i) => i !== idx);
+      setForm((prev) => ({
+        ...prev,
+        apiKeyEntries: next.length ? next : [buildApiKeyEntry()],
+      }));
+    };
+
+    const addEntry = () => {
+      setForm((prev) => ({ ...prev, apiKeyEntries: [...list, buildApiKeyEntry()] }));
+    };
+
+    return (
+      <div className="stack">
+        {list.map((entry, index) => (
+          <div key={index} className="item-row">
+            <div className="item-meta">
+              <Input
+                label={`${t('common.api_key')} #${index + 1}`}
+                value={entry.apiKey}
+                onChange={(e) => updateEntry(index, 'apiKey', e.target.value)}
+              />
+              <Input
+                label={t('common.proxy_url')}
+                value={entry.proxyUrl ?? ''}
+                onChange={(e) => updateEntry(index, 'proxyUrl', e.target.value)}
+              />
+            </div>
+            <div className="item-actions">
+              <Button
+                variant="ghost"
+                size="sm"
+                onClick={() => removeEntry(index)}
+                disabled={list.length <= 1 || isSaving}
+              >
+                {t('common.delete')}
+              </Button>
+            </div>
+          </div>
+        ))}
+        <Button variant="secondary" size="sm" onClick={addEntry} disabled={isSaving}>
+          {t('ai_providers.openai_keys_add_btn')}
+        </Button>
+      </div>
+    );
+  };
+
+  const openOpenaiModelDiscovery = () => {
+    const baseUrl = form.baseUrl.trim();
+    if (!baseUrl) {
+      showNotification(t('ai_providers.openai_models_fetch_invalid_url'), 'error');
+      return;
+    }
+    setDiscoveryOpen(true);
+  };
+
+  const applyOpenaiModelDiscoverySelection = (selectedModels: ModelInfo[]) => {
+    if (!selectedModels.length) {
+      setDiscoveryOpen(false);
+      return;
+    }
+
+    const mergedMap = new Map<string, ModelEntry>();
+    form.modelEntries.forEach((entry) => {
+      const name = entry.name.trim();
+      if (!name) return;
+      mergedMap.set(name, { name, alias: entry.alias?.trim() || '' });
+    });
+
+    let addedCount = 0;
+    selectedModels.forEach((model) => {
+      const name = model.name.trim();
+      if (!name || mergedMap.has(name)) return;
+      mergedMap.set(name, { name, alias: model.alias ?? '' });
+      addedCount += 1;
+    });
+
+    const mergedEntries = Array.from(mergedMap.values());
+    setForm((prev) => ({
+      ...prev,
+      modelEntries: mergedEntries.length ? mergedEntries : [{ name: '', alias: '' }],
+    }));
+
+    setDiscoveryOpen(false);
+    if (addedCount > 0) {
+      showNotification(t('ai_providers.openai_models_fetch_added', { count: addedCount }), 'success');
+    }
+  };
+
+  const testOpenaiProviderConnection = async () => {
+    const baseUrl = form.baseUrl.trim();
+    if (!baseUrl) {
+      const message = t('notification.openai_test_url_required');
+      setTestStatus('error');
+      setTestMessage(message);
+      showNotification(message, 'error');
+      return;
+    }
+
+    const endpoint = buildOpenAIChatCompletionsEndpoint(baseUrl);
+    if (!endpoint) {
+      const message = t('notification.openai_test_url_required');
+      setTestStatus('error');
+      setTestMessage(message);
+      showNotification(message, 'error');
+      return;
+    }
+
+    const firstKeyEntry = form.apiKeyEntries.find((entry) => entry.apiKey?.trim());
+    if (!firstKeyEntry) {
+      const message = t('notification.openai_test_key_required');
+      setTestStatus('error');
+      setTestMessage(message);
+      showNotification(message, 'error');
+      return;
+    }
+
+    const modelName = testModel.trim() || availableModels[0] || '';
+    if (!modelName) {
+      const message = t('notification.openai_test_model_required');
+      setTestStatus('error');
+      setTestMessage(message);
+      showNotification(message, 'error');
+      return;
+    }
+
+    const customHeaders = buildHeaderObject(form.headers);
+    const headers: Record<string, string> = {
+      'Content-Type': 'application/json',
+      ...customHeaders,
+    };
+    if (!headers.Authorization && !headers['authorization']) {
+      headers.Authorization = `Bearer ${firstKeyEntry.apiKey.trim()}`;
+    }
+
+    setTestStatus('loading');
+    setTestMessage(t('ai_providers.openai_test_running'));
+
+    try {
+      const result = await apiCallApi.request(
+        {
+          method: 'POST',
+          url: endpoint,
+          header: Object.keys(headers).length ? headers : undefined,
+          data: JSON.stringify({
+            model: modelName,
+            messages: [{ role: 'user', content: 'Hi' }],
+            stream: false,
+            max_tokens: 5,
+          }),
+        },
+        { timeout: OPENAI_TEST_TIMEOUT_MS }
+      );
+
+      if (result.statusCode < 200 || result.statusCode >= 300) {
+        throw new Error(getApiCallErrorMessage(result));
+      }
+
+      setTestStatus('success');
+      setTestMessage(t('ai_providers.openai_test_success'));
+    } catch (err: unknown) {
+      setTestStatus('error');
+      const message = getErrorMessage(err);
+      const errorCode =
+        typeof err === 'object' && err !== null && 'code' in err ? String((err as { code?: string }).code) : '';
+      const isTimeout =
+        errorCode === 'ECONNABORTED' || message.toLowerCase().includes('timeout');
+      if (isTimeout) {
+        setTestMessage(t('ai_providers.openai_test_timeout', { seconds: OPENAI_TEST_TIMEOUT_MS / 1000 }));
+      } else {
+        setTestMessage(`${t('ai_providers.openai_test_failed')}: ${message}`);
+      }
+    }
+  };
+
+  return (
+    <>
+      <Modal
+        open={isOpen}
+        onClose={onClose}
+        title={
+          editIndex !== null
+            ? t('ai_providers.openai_edit_modal_title')
+            : t('ai_providers.openai_add_modal_title')
+        }
+        footer={
+          <>
+            <Button variant="secondary" onClick={onClose} disabled={isSaving}>
+              {t('common.cancel')}
+            </Button>
+            <Button onClick={() => void onSave(form, editIndex)} loading={isSaving}>
+              {t('common.save')}
+            </Button>
+          </>
+        }
+      >
+        <Input
+          label={t('ai_providers.openai_add_modal_name_label')}
+          value={form.name}
+          onChange={(e) => setForm((prev) => ({ ...prev, name: e.target.value }))}
+        />
+        <Input
+          label={t('ai_providers.prefix_label')}
+          placeholder={t('ai_providers.prefix_placeholder')}
+          value={form.prefix ?? ''}
+          onChange={(e) => setForm((prev) => ({ ...prev, prefix: e.target.value }))}
+          hint={t('ai_providers.prefix_hint')}
+        />
+        <Input
+          label={t('ai_providers.openai_add_modal_url_label')}
+          value={form.baseUrl}
+          onChange={(e) => setForm((prev) => ({ ...prev, baseUrl: e.target.value }))}
+        />
+
+        <HeaderInputList
+          entries={form.headers}
+          onChange={(entries) => setForm((prev) => ({ ...prev, headers: entries }))}
+          addLabel={t('common.custom_headers_add')}
+          keyPlaceholder={t('common.custom_headers_key_placeholder')}
+          valuePlaceholder={t('common.custom_headers_value_placeholder')}
+        />
+
+        <div className="form-group">
+          <label>
+            {editIndex !== null
+              ? t('ai_providers.openai_edit_modal_models_label')
+              : t('ai_providers.openai_add_modal_models_label')}
+          </label>
+          <div className="hint">{t('ai_providers.openai_models_hint')}</div>
+          <ModelInputList
+            entries={form.modelEntries}
+            onChange={(entries) => setForm((prev) => ({ ...prev, modelEntries: entries }))}
+            addLabel={t('ai_providers.openai_models_add_btn')}
+            namePlaceholder={t('common.model_name_placeholder')}
+            aliasPlaceholder={t('common.model_alias_placeholder')}
+            disabled={isSaving}
+          />
+          <Button variant="secondary" size="sm" onClick={openOpenaiModelDiscovery} disabled={isSaving}>
+            {t('ai_providers.openai_models_fetch_button')}
+          </Button>
+        </div>
+
+        <div className="form-group">
+          <label>{t('ai_providers.openai_test_title')}</label>
+          <div className="hint">{t('ai_providers.openai_test_hint')}</div>
+          <div style={{ display: 'flex', gap: 8, alignItems: 'center' }}>
+            <select
+              className={`input ${styles.openaiTestSelect}`}
+              value={testModel}
+              onChange={(e) => {
+                setTestModel(e.target.value);
+                setTestStatus('idle');
+                setTestMessage('');
+              }}
+              disabled={isSaving || availableModels.length === 0}
+            >
+              <option value="">
+                {availableModels.length
+                  ? t('ai_providers.openai_test_select_placeholder')
+                  : t('ai_providers.openai_test_select_empty')}
+              </option>
+              {form.modelEntries
+                .filter((entry) => entry.name.trim())
+                .map((entry, idx) => {
+                  const name = entry.name.trim();
+                  const alias = entry.alias.trim();
+                  const label = alias && alias !== name ? `${name} (${alias})` : name;
+                  return (
+                    <option key={`${name}-${idx}`} value={name}>
+                      {label}
+                    </option>
+                  );
+                })}
+            </select>
+            <Button
+              variant={testStatus === 'error' ? 'danger' : 'secondary'}
+              className={`${styles.openaiTestButton} ${testStatus === 'success' ? styles.openaiTestButtonSuccess : ''}`}
+              onClick={testOpenaiProviderConnection}
+              loading={testStatus === 'loading'}
+              disabled={isSaving || availableModels.length === 0}
+            >
+              {t('ai_providers.openai_test_action')}
+            </Button>
+          </div>
+          {testMessage && (
+            <div
+              className={`status-badge ${
+                testStatus === 'error' ? 'error' : testStatus === 'success' ? 'success' : 'muted'
+              }`}
+            >
+              {testMessage}
+            </div>
+          )}
+        </div>
+
+        <div className="form-group">
+          <label>{t('ai_providers.openai_add_modal_keys_label')}</label>
+          {renderKeyEntries(form.apiKeyEntries)}
+        </div>
+      </Modal>
+
+      <OpenAIDiscoveryModal
+        isOpen={discoveryOpen}
+        baseUrl={form.baseUrl}
+        headers={form.headers}
+        apiKeyEntries={form.apiKeyEntries}
+        onClose={() => setDiscoveryOpen(false)}
+        onApply={applyOpenaiModelDiscoverySelection}
+      />
+    </>
+  );
+}

src/components/providers/OpenAISection/OpenAISection.tsx

@@ -0,0 +1,195 @@
+import { Fragment, useMemo } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { Card } from '@/components/ui/Card';
+import { IconCheck, IconX } from '@/components/ui/icons';
+import iconOpenaiLight from '@/assets/icons/openai-light.svg';
+import iconOpenaiDark from '@/assets/icons/openai-dark.svg';
+import type { OpenAIProviderConfig } from '@/types';
+import { maskApiKey } from '@/utils/format';
+import {
+  buildCandidateUsageSourceIds,
+  calculateStatusBarData,
+  type KeyStats,
+  type UsageDetail,
+} from '@/utils/usage';
+import styles from '@/pages/AiProvidersPage.module.scss';
+import { ProviderList } from '../ProviderList';
+import { ProviderStatusBar } from '../ProviderStatusBar';
+import { getOpenAIProviderStats, getStatsBySource } from '../utils';
+
+interface OpenAISectionProps {
+  configs: OpenAIProviderConfig[];
+  keyStats: KeyStats;
+  usageDetails: UsageDetail[];
+  loading: boolean;
+  disableControls: boolean;
+  isSwitching: boolean;
+  resolvedTheme: string;
+  onAdd: () => void;
+  onEdit: (index: number) => void;
+  onDelete: (index: number) => void;
+}
+
+export function OpenAISection({
+  configs,
+  keyStats,
+  usageDetails,
+  loading,
+  disableControls,
+  isSwitching,
+  resolvedTheme,
+  onAdd,
+  onEdit,
+  onDelete,
+}: OpenAISectionProps) {
+  const { t } = useTranslation();
+  const actionsDisabled = disableControls || loading || isSwitching;
+
+  const statusBarCache = useMemo(() => {
+    const cache = new Map<string, ReturnType<typeof calculateStatusBarData>>();
+
+    configs.forEach((provider) => {
+      const sourceIds = new Set<string>();
+      buildCandidateUsageSourceIds({ prefix: provider.prefix }).forEach((id) => sourceIds.add(id));
+      (provider.apiKeyEntries || []).forEach((entry) => {
+        buildCandidateUsageSourceIds({ apiKey: entry.apiKey }).forEach((id) => sourceIds.add(id));
+      });
+
+      const filteredDetails = sourceIds.size
+        ? usageDetails.filter((detail) => sourceIds.has(detail.source))
+        : [];
+      cache.set(provider.name, calculateStatusBarData(filteredDetails));
+    });
+
+    return cache;
+  }, [configs, usageDetails]);
+
+  return (
+    <>
+      <Card
+        title={
+          <span className={styles.cardTitle}>
+            <img
+              src={resolvedTheme === 'dark' ? iconOpenaiDark : iconOpenaiLight}
+              alt=""
+              className={styles.cardTitleIcon}
+            />
+            {t('ai_providers.openai_title')}
+          </span>
+        }
+        extra={
+          <Button size="sm" onClick={onAdd} disabled={actionsDisabled}>
+            {t('ai_providers.openai_add_button')}
+          </Button>
+        }
+      >
+        <ProviderList<OpenAIProviderConfig>
+          items={configs}
+          loading={loading}
+          keyField={(item) => item.name}
+          emptyTitle={t('ai_providers.openai_empty_title')}
+          emptyDescription={t('ai_providers.openai_empty_desc')}
+          onEdit={onEdit}
+          onDelete={onDelete}
+          actionsDisabled={actionsDisabled}
+          renderContent={(item) => {
+            const stats = getOpenAIProviderStats(item.apiKeyEntries, keyStats, item.prefix);
+            const headerEntries = Object.entries(item.headers || {});
+            const apiKeyEntries = item.apiKeyEntries || [];
+            const statusData = statusBarCache.get(item.name) || calculateStatusBarData([]);
+
+            return (
+              <Fragment>
+                <div className="item-title">{item.name}</div>
+                {item.prefix && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.prefix')}:</span>
+                    <span className={styles.fieldValue}>{item.prefix}</span>
+                  </div>
+                )}
+                <div className={styles.fieldRow}>
+                  <span className={styles.fieldLabel}>{t('common.base_url')}:</span>
+                  <span className={styles.fieldValue}>{item.baseUrl}</span>
+                </div>
+                {headerEntries.length > 0 && (
+                  <div className={styles.headerBadgeList}>
+                    {headerEntries.map(([key, value]) => (
+                      <span key={key} className={styles.headerBadge}>
+                        <strong>{key}:</strong> {value}
+                      </span>
+                    ))}
+                  </div>
+                )}
+                {apiKeyEntries.length > 0 && (
+                  <div className={styles.apiKeyEntriesSection}>
+                    <div className={styles.apiKeyEntriesLabel}>
+                      {t('ai_providers.openai_keys_count')}: {apiKeyEntries.length}
+                    </div>
+                    <div className={styles.apiKeyEntryList}>
+                      {apiKeyEntries.map((entry, entryIndex) => {
+                        const entryStats = getStatsBySource(entry.apiKey, keyStats);
+                        return (
+                          <div key={entryIndex} className={styles.apiKeyEntryCard}>
+                            <span className={styles.apiKeyEntryIndex}>{entryIndex + 1}</span>
+                            <span className={styles.apiKeyEntryKey}>{maskApiKey(entry.apiKey)}</span>
+                            {entry.proxyUrl && (
+                              <span className={styles.apiKeyEntryProxy}>{entry.proxyUrl}</span>
+                            )}
+                            <div className={styles.apiKeyEntryStats}>
+                              <span
+                                className={`${styles.apiKeyEntryStat} ${styles.apiKeyEntryStatSuccess}`}
+                              >
+                                <IconCheck size={12} /> {entryStats.success}
+                              </span>
+                              <span
+                                className={`${styles.apiKeyEntryStat} ${styles.apiKeyEntryStatFailure}`}
+                              >
+                                <IconX size={12} /> {entryStats.failure}
+                              </span>
+                            </div>
+                          </div>
+                        );
+                      })}
+                    </div>
+                  </div>
+                )}
+                <div className={styles.fieldRow} style={{ marginTop: '8px' }}>
+                  <span className={styles.fieldLabel}>{t('ai_providers.openai_models_count')}:</span>
+                  <span className={styles.fieldValue}>{item.models?.length || 0}</span>
+                </div>
+                {item.models?.length ? (
+                  <div className={styles.modelTagList}>
+                    {item.models.map((model) => (
+                      <span key={model.name} className={styles.modelTag}>
+                        <span className={styles.modelName}>{model.name}</span>
+                        {model.alias && model.alias !== model.name && (
+                          <span className={styles.modelAlias}>{model.alias}</span>
+                        )}
+                      </span>
+                    ))}
+                  </div>
+                ) : null}
+                {item.testModel && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>Test Model:</span>
+                    <span className={styles.fieldValue}>{item.testModel}</span>
+                  </div>
+                )}
+                <div className={styles.cardStats}>
+                  <span className={`${styles.statPill} ${styles.statSuccess}`}>
+                    {t('stats.success')}: {stats.success}
+                  </span>
+                  <span className={`${styles.statPill} ${styles.statFailure}`}>
+                    {t('stats.failure')}: {stats.failure}
+                  </span>
+                </div>
+                <ProviderStatusBar statusData={statusData} />
+              </Fragment>
+            );
+          }}
+        />
+      </Card>
+    </>
+  );
+}

src/components/providers/OpenAISection/index.ts

@@ -0,0 +1 @@
+export { OpenAISection } from './OpenAISection';

src/components/providers/ProviderList.tsx

@@ -0,0 +1,80 @@
+import type { ReactNode } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { EmptyState } from '@/components/ui/EmptyState';
+
+interface ProviderListProps<T> {
+  items: T[];
+  loading: boolean;
+  keyField: (item: T) => string;
+  renderContent: (item: T, index: number) => ReactNode;
+  onEdit: (index: number) => void;
+  onDelete: (index: number) => void;
+  emptyTitle: string;
+  emptyDescription: string;
+  deleteLabel?: string;
+  actionsDisabled?: boolean;
+  getRowDisabled?: (item: T, index: number) => boolean;
+  renderExtraActions?: (item: T, index: number) => ReactNode;
+}
+
+export function ProviderList<T>({
+  items,
+  loading,
+  keyField,
+  renderContent,
+  onEdit,
+  onDelete,
+  emptyTitle,
+  emptyDescription,
+  deleteLabel,
+  actionsDisabled = false,
+  getRowDisabled,
+  renderExtraActions,
+}: ProviderListProps<T>) {
+  const { t } = useTranslation();
+
+  if (loading && items.length === 0) {
+    return <div className="hint">{t('common.loading')}</div>;
+  }
+
+  if (!items.length) {
+    return <EmptyState title={emptyTitle} description={emptyDescription} />;
+  }
+
+  return (
+    <div className="item-list">
+      {items.map((item, index) => {
+        const rowDisabled = getRowDisabled ? getRowDisabled(item, index) : false;
+        return (
+          <div
+            key={keyField(item)}
+            className="item-row"
+            style={rowDisabled ? { opacity: 0.6 } : undefined}
+          >
+            <div className="item-meta">{renderContent(item, index)}</div>
+            <div className="item-actions">
+              <Button
+                variant="secondary"
+                size="sm"
+                onClick={() => onEdit(index)}
+                disabled={actionsDisabled}
+              >
+                {t('common.edit')}
+              </Button>
+              <Button
+                variant="danger"
+                size="sm"
+                onClick={() => onDelete(index)}
+                disabled={actionsDisabled}
+              >
+                {deleteLabel || t('common.delete')}
+              </Button>
+              {renderExtraActions ? renderExtraActions(item, index) : null}
+            </div>
+          </div>
+        );
+      })}
+    </div>
+  );
+}

src/components/providers/ProviderNav/ProviderNav.module.scss

@@ -0,0 +1,113 @@
+@use '../../../styles/variables' as *;
+
+.navContainer {
+  position: fixed;
+  right: 24px;
+  top: 50%;
+  transform: translateY(-50%);
+  z-index: 50;
+  pointer-events: auto;
+}
+
+.navList {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+  padding: 12px 8px;
+  background: rgba(255, 255, 255, 0.7);
+  backdrop-filter: blur(12px);
+  -webkit-backdrop-filter: blur(12px);
+  border: 1px solid rgba(255, 255, 255, 0.3);
+  border-radius: 16px;
+  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
+}
+
+.navItem {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 40px;
+  height: 40px;
+  padding: 0;
+  border: none;
+  background: transparent;
+  border-radius: 10px;
+  cursor: pointer;
+  transition: background-color 0.2s ease, transform 0.15s ease;
+
+  &:hover {
+    background: rgba(0, 0, 0, 0.06);
+    transform: scale(1.08);
+  }
+
+  &:active {
+    transform: scale(0.95);
+  }
+}
+
+.icon {
+  width: 28px;
+  height: 28px;
+  object-fit: contain;
+}
+
+.active {
+  background: rgba(59, 130, 246, 0.15);
+  box-shadow: inset 0 0 0 2px var(--primary-color);
+}
+
+// 暗色主题适配
+:global([data-theme='dark']) {
+  .navList {
+    background: rgba(30, 30, 30, 0.7);
+    border-color: rgba(255, 255, 255, 0.1);
+    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
+  }
+
+  .navItem {
+    &:hover {
+      background: rgba(255, 255, 255, 0.1);
+    }
+  }
+
+  .active {
+    background: rgba(59, 130, 246, 0.25);
+  }
+}
+
+// 小屏幕改为底部横向浮层
+@media (max-width: 1200px) {
+  .navContainer {
+    top: auto;
+    right: auto;
+    left: 50%;
+    bottom: calc(12px + env(safe-area-inset-bottom));
+    transform: translateX(-50%);
+    width: min(520px, calc(100vw - 24px));
+  }
+
+  .navList {
+    flex-direction: row;
+    gap: 6px;
+    padding: 8px 10px;
+    border-radius: 999px;
+    overflow-x: auto;
+    scrollbar-width: none;
+
+    &::-webkit-scrollbar {
+      display: none;
+    }
+  }
+
+  .navItem {
+    width: 36px;
+    height: 36px;
+    border-radius: 999px;
+    flex: 0 0 auto;
+  }
+
+  .icon {
+    width: 22px;
+    height: 22px;
+  }
+}

src/components/providers/ProviderNav/ProviderNav.tsx

@@ -0,0 +1,164 @@
+import { useEffect, useState, useCallback, useRef } from 'react';
+import { createPortal } from 'react-dom';
+import { useThemeStore } from '@/stores';
+import iconGemini from '@/assets/icons/gemini.svg';
+import iconOpenaiLight from '@/assets/icons/openai-light.svg';
+import iconOpenaiDark from '@/assets/icons/openai-dark.svg';
+import iconCodexLight from '@/assets/icons/codex_light.svg';
+import iconCodexDark from '@/assets/icons/codex_drak.svg';
+import iconClaude from '@/assets/icons/claude.svg';
+import iconVertex from '@/assets/icons/vertex.svg';
+import iconAmp from '@/assets/icons/amp.svg';
+import styles from './ProviderNav.module.scss';
+
+export type ProviderId = 'gemini' | 'codex' | 'claude' | 'vertex' | 'ampcode' | 'openai';
+
+interface ProviderNavItem {
+  id: ProviderId;
+  label: string;
+  getIcon: (theme: string) => string;
+}
+
+const PROVIDERS: ProviderNavItem[] = [
+  { id: 'gemini', label: 'Gemini', getIcon: () => iconGemini },
+  { id: 'codex', label: 'Codex', getIcon: (theme) => (theme === 'dark' ? iconCodexDark : iconCodexLight) },
+  { id: 'claude', label: 'Claude', getIcon: () => iconClaude },
+  { id: 'vertex', label: 'Vertex', getIcon: () => iconVertex },
+  { id: 'ampcode', label: 'Ampcode', getIcon: () => iconAmp },
+  { id: 'openai', label: 'OpenAI', getIcon: (theme) => (theme === 'dark' ? iconOpenaiDark : iconOpenaiLight) },
+];
+
+const HEADER_OFFSET = 24;
+type ScrollContainer = HTMLElement | (Window & typeof globalThis);
+
+export function ProviderNav() {
+  const resolvedTheme = useThemeStore((state) => state.resolvedTheme);
+  const [activeProvider, setActiveProvider] = useState<ProviderId | null>(null);
+  const contentScrollerRef = useRef<HTMLElement | null>(null);
+
+  const getHeaderHeight = useCallback(() => {
+    const header = document.querySelector('.main-header') as HTMLElement | null;
+    if (header) return header.getBoundingClientRect().height;
+
+    const raw = getComputedStyle(document.documentElement).getPropertyValue('--header-height');
+    const value = Number.parseFloat(raw);
+    return Number.isFinite(value) ? value : 0;
+  }, []);
+
+  const getContentScroller = useCallback(() => {
+    if (contentScrollerRef.current && document.contains(contentScrollerRef.current)) {
+      return contentScrollerRef.current;
+    }
+
+    const container = document.querySelector('.content') as HTMLElement | null;
+    contentScrollerRef.current = container;
+    return container;
+  }, []);
+
+  const getScrollContainer = useCallback((): ScrollContainer => {
+    // Mobile layout uses document scroll (layout switches at 768px); desktop uses the `.content` scroller.
+    const isMobile = window.matchMedia('(max-width: 768px)').matches;
+    if (isMobile) return window;
+    return getContentScroller() ?? window;
+  }, [getContentScroller]);
+
+  const handleScroll = useCallback(() => {
+    const container = getScrollContainer();
+    if (!container) return;
+
+    const isElementScroller = container instanceof HTMLElement;
+    const headerHeight = isElementScroller ? 0 : getHeaderHeight();
+    const containerTop = isElementScroller ? container.getBoundingClientRect().top : 0;
+    const activationLine = containerTop + headerHeight + HEADER_OFFSET + 1;
+    let currentActive: ProviderId | null = null;
+
+    for (const provider of PROVIDERS) {
+      const element = document.getElementById(`provider-${provider.id}`);
+      if (!element) continue;
+
+      const rect = element.getBoundingClientRect();
+      if (rect.top <= activationLine) {
+        currentActive = provider.id;
+        continue;
+      }
+
+      if (currentActive) break;
+    }
+
+    if (!currentActive) {
+      const firstVisible = PROVIDERS.find((provider) =>
+        document.getElementById(`provider-${provider.id}`)
+      );
+      currentActive = firstVisible?.id ?? null;
+    }
+
+    setActiveProvider(currentActive);
+  }, [getHeaderHeight, getScrollContainer]);
+
+  useEffect(() => {
+    const contentScroller = getContentScroller();
+
+    // Listen to both: desktop scroll happens on `.content`; mobile uses `window`.
+    window.addEventListener('scroll', handleScroll, { passive: true });
+    contentScroller?.addEventListener('scroll', handleScroll, { passive: true });
+    window.addEventListener('resize', handleScroll);
+    handleScroll();
+    return () => {
+      window.removeEventListener('scroll', handleScroll);
+      window.removeEventListener('resize', handleScroll);
+      contentScroller?.removeEventListener('scroll', handleScroll);
+    };
+  }, [getContentScroller, handleScroll]);
+
+  const scrollToProvider = (providerId: ProviderId) => {
+    const container = getScrollContainer();
+    const element = document.getElementById(`provider-${providerId}`);
+    if (!element || !container) return;
+
+    setActiveProvider(providerId);
+
+    // Mobile: scroll the document (header is fixed, so offset by header height).
+    if (!(container instanceof HTMLElement)) {
+      const headerHeight = getHeaderHeight();
+      const elementTop = element.getBoundingClientRect().top + window.scrollY;
+      const target = Math.max(0, elementTop - headerHeight - HEADER_OFFSET);
+      window.scrollTo({ top: target, behavior: 'smooth' });
+      return;
+    }
+
+    const containerRect = container.getBoundingClientRect();
+    const elementRect = element.getBoundingClientRect();
+    const scrollTop = container.scrollTop + (elementRect.top - containerRect.top) - HEADER_OFFSET;
+
+    container.scrollTo({ top: scrollTop, behavior: 'smooth' });
+  };
+
+  const navContent = (
+    <div className={styles.navContainer}>
+      <div className={styles.navList}>
+        {PROVIDERS.map((provider) => {
+          const isActive = activeProvider === provider.id;
+          return (
+            <button
+              key={provider.id}
+              className={`${styles.navItem} ${isActive ? styles.active : ''}`}
+              onClick={() => scrollToProvider(provider.id)}
+              title={provider.label}
+              type="button"
+            >
+              <img
+                src={provider.getIcon(resolvedTheme)}
+                alt={provider.label}
+                className={styles.icon}
+              />
+            </button>
+          );
+        })}
+      </div>
+    </div>
+  );
+
+  if (typeof document === 'undefined') return null;
+
+  return createPortal(navContent, document.body);
+}

src/components/providers/ProviderNav/index.ts

@@ -0,0 +1,2 @@
+export { ProviderNav } from './ProviderNav';
+export type { ProviderId } from './ProviderNav';

src/components/providers/ProviderStatusBar.tsx

@@ -0,0 +1,38 @@
+import { calculateStatusBarData } from '@/utils/usage';
+import styles from '@/pages/AiProvidersPage.module.scss';
+
+interface ProviderStatusBarProps {
+  statusData: ReturnType<typeof calculateStatusBarData>;
+}
+
+export function ProviderStatusBar({ statusData }: ProviderStatusBarProps) {
+  const hasData = statusData.totalSuccess + statusData.totalFailure > 0;
+  const rateClass = !hasData
+    ? ''
+    : statusData.successRate >= 90
+      ? styles.statusRateHigh
+      : statusData.successRate >= 50
+        ? styles.statusRateMedium
+        : styles.statusRateLow;
+
+  return (
+    <div className={styles.statusBar}>
+      <div className={styles.statusBlocks}>
+        {statusData.blocks.map((state, idx) => {
+          const blockClass =
+            state === 'success'
+              ? styles.statusBlockSuccess
+              : state === 'failure'
+                ? styles.statusBlockFailure
+                : state === 'mixed'
+                  ? styles.statusBlockMixed
+                  : styles.statusBlockIdle;
+          return <div key={idx} className={`${styles.statusBlock} ${blockClass}`} />;
+        })}
+      </div>
+      <span className={`${styles.statusRate} ${rateClass}`}>
+        {hasData ? `${statusData.successRate.toFixed(1)}%` : '--'}
+      </span>
+    </div>
+  );
+}

src/components/providers/VertexSection/VertexModal.tsx

@@ -0,0 +1,118 @@
+import { useEffect, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { HeaderInputList } from '@/components/ui/HeaderInputList';
+import { Input } from '@/components/ui/Input';
+import { Modal } from '@/components/ui/Modal';
+import { ModelInputList } from '@/components/ui/ModelInputList';
+import { modelsToEntries } from '@/components/ui/modelInputListUtils';
+import type { ProviderKeyConfig } from '@/types';
+import { headersToEntries } from '@/utils/headers';
+import type { ProviderModalProps, VertexFormState } from '../types';
+
+interface VertexModalProps extends ProviderModalProps<ProviderKeyConfig, VertexFormState> {
+  isSaving: boolean;
+}
+
+const buildEmptyForm = (): VertexFormState => ({
+  apiKey: '',
+  prefix: '',
+  baseUrl: '',
+  proxyUrl: '',
+  headers: [],
+  models: [],
+  modelEntries: [{ name: '', alias: '' }],
+});
+
+export function VertexModal({
+  isOpen,
+  editIndex,
+  initialData,
+  onClose,
+  onSave,
+  isSaving,
+}: VertexModalProps) {
+  const { t } = useTranslation();
+  const [form, setForm] = useState<VertexFormState>(buildEmptyForm);
+
+  useEffect(() => {
+    if (!isOpen) return;
+    if (initialData) {
+      // eslint-disable-next-line react-hooks/set-state-in-effect
+      setForm({
+        ...initialData,
+        headers: headersToEntries(initialData.headers),
+        modelEntries: modelsToEntries(initialData.models),
+      });
+      return;
+    }
+    setForm(buildEmptyForm());
+  }, [initialData, isOpen]);
+
+  return (
+    <Modal
+      open={isOpen}
+      onClose={onClose}
+      title={
+        editIndex !== null
+          ? t('ai_providers.vertex_edit_modal_title')
+          : t('ai_providers.vertex_add_modal_title')
+      }
+      footer={
+        <>
+          <Button variant="secondary" onClick={onClose} disabled={isSaving}>
+            {t('common.cancel')}
+          </Button>
+          <Button onClick={() => void onSave(form, editIndex)} loading={isSaving}>
+            {t('common.save')}
+          </Button>
+        </>
+      }
+    >
+      <Input
+        label={t('ai_providers.vertex_add_modal_key_label')}
+        placeholder={t('ai_providers.vertex_add_modal_key_placeholder')}
+        value={form.apiKey}
+        onChange={(e) => setForm((prev) => ({ ...prev, apiKey: e.target.value }))}
+      />
+      <Input
+        label={t('ai_providers.prefix_label')}
+        placeholder={t('ai_providers.prefix_placeholder')}
+        value={form.prefix ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, prefix: e.target.value }))}
+        hint={t('ai_providers.prefix_hint')}
+      />
+      <Input
+        label={t('ai_providers.vertex_add_modal_url_label')}
+        placeholder={t('ai_providers.vertex_add_modal_url_placeholder')}
+        value={form.baseUrl ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, baseUrl: e.target.value }))}
+      />
+      <Input
+        label={t('ai_providers.vertex_add_modal_proxy_label')}
+        placeholder={t('ai_providers.vertex_add_modal_proxy_placeholder')}
+        value={form.proxyUrl ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, proxyUrl: e.target.value }))}
+      />
+      <HeaderInputList
+        entries={form.headers}
+        onChange={(entries) => setForm((prev) => ({ ...prev, headers: entries }))}
+        addLabel={t('common.custom_headers_add')}
+        keyPlaceholder={t('common.custom_headers_key_placeholder')}
+        valuePlaceholder={t('common.custom_headers_value_placeholder')}
+      />
+      <div className="form-group">
+        <label>{t('ai_providers.vertex_models_label')}</label>
+        <ModelInputList
+          entries={form.modelEntries}
+          onChange={(entries) => setForm((prev) => ({ ...prev, modelEntries: entries }))}
+          addLabel={t('ai_providers.vertex_models_add_btn')}
+          namePlaceholder={t('common.model_name_placeholder')}
+          aliasPlaceholder={t('common.model_alias_placeholder')}
+          disabled={isSaving}
+        />
+        <div className="hint">{t('ai_providers.vertex_models_hint')}</div>
+      </div>
+    </Modal>
+  );
+}

src/components/providers/VertexSection/VertexSection.tsx

@@ -0,0 +1,159 @@
+import { Fragment, useMemo } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { Card } from '@/components/ui/Card';
+import iconVertex from '@/assets/icons/vertex.svg';
+import type { ProviderKeyConfig } from '@/types';
+import { maskApiKey } from '@/utils/format';
+import {
+  buildCandidateUsageSourceIds,
+  calculateStatusBarData,
+  type KeyStats,
+  type UsageDetail,
+} from '@/utils/usage';
+import styles from '@/pages/AiProvidersPage.module.scss';
+import { ProviderList } from '../ProviderList';
+import { ProviderStatusBar } from '../ProviderStatusBar';
+import { getStatsBySource } from '../utils';
+
+interface VertexSectionProps {
+  configs: ProviderKeyConfig[];
+  keyStats: KeyStats;
+  usageDetails: UsageDetail[];
+  loading: boolean;
+  disableControls: boolean;
+  isSwitching: boolean;
+  onAdd: () => void;
+  onEdit: (index: number) => void;
+  onDelete: (index: number) => void;
+}
+
+export function VertexSection({
+  configs,
+  keyStats,
+  usageDetails,
+  loading,
+  disableControls,
+  isSwitching,
+  onAdd,
+  onEdit,
+  onDelete,
+}: VertexSectionProps) {
+  const { t } = useTranslation();
+  const actionsDisabled = disableControls || loading || isSwitching;
+
+  const statusBarCache = useMemo(() => {
+    const cache = new Map<string, ReturnType<typeof calculateStatusBarData>>();
+
+    configs.forEach((config) => {
+      if (!config.apiKey) return;
+      const candidates = buildCandidateUsageSourceIds({
+        apiKey: config.apiKey,
+        prefix: config.prefix,
+      });
+      if (!candidates.length) return;
+      const candidateSet = new Set(candidates);
+      const filteredDetails = usageDetails.filter((detail) => candidateSet.has(detail.source));
+      cache.set(config.apiKey, calculateStatusBarData(filteredDetails));
+    });
+
+    return cache;
+  }, [configs, usageDetails]);
+
+  return (
+    <>
+      <Card
+        title={
+          <span className={styles.cardTitle}>
+            <img src={iconVertex} alt="" className={styles.cardTitleIcon} />
+            {t('ai_providers.vertex_title')}
+          </span>
+        }
+        extra={
+          <Button size="sm" onClick={onAdd} disabled={actionsDisabled}>
+            {t('ai_providers.vertex_add_button')}
+          </Button>
+        }
+      >
+        <ProviderList<ProviderKeyConfig>
+          items={configs}
+          loading={loading}
+          keyField={(item) => item.apiKey}
+          emptyTitle={t('ai_providers.vertex_empty_title')}
+          emptyDescription={t('ai_providers.vertex_empty_desc')}
+          onEdit={onEdit}
+          onDelete={onDelete}
+          actionsDisabled={actionsDisabled}
+          renderContent={(item, index) => {
+            const stats = getStatsBySource(item.apiKey, keyStats, item.prefix);
+            const headerEntries = Object.entries(item.headers || {});
+            const statusData = statusBarCache.get(item.apiKey) || calculateStatusBarData([]);
+
+            return (
+              <Fragment>
+                <div className="item-title">
+                  {t('ai_providers.vertex_item_title')} #{index + 1}
+                </div>
+                <div className={styles.fieldRow}>
+                  <span className={styles.fieldLabel}>{t('common.api_key')}:</span>
+                  <span className={styles.fieldValue}>{maskApiKey(item.apiKey)}</span>
+                </div>
+                {item.prefix && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.prefix')}:</span>
+                    <span className={styles.fieldValue}>{item.prefix}</span>
+                  </div>
+                )}
+                {item.baseUrl && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.base_url')}:</span>
+                    <span className={styles.fieldValue}>{item.baseUrl}</span>
+                  </div>
+                )}
+                {item.proxyUrl && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.proxy_url')}:</span>
+                    <span className={styles.fieldValue}>{item.proxyUrl}</span>
+                  </div>
+                )}
+                {headerEntries.length > 0 && (
+                  <div className={styles.headerBadgeList}>
+                    {headerEntries.map(([key, value]) => (
+                      <span key={key} className={styles.headerBadge}>
+                        <strong>{key}:</strong> {value}
+                      </span>
+                    ))}
+                  </div>
+                )}
+                {item.models?.length ? (
+                  <div className={styles.modelTagList}>
+                    <span className={styles.modelCountLabel}>
+                      {t('ai_providers.vertex_models_count')}: {item.models.length}
+                    </span>
+                    {item.models.map((model) => (
+                      <span key={`${model.name}-${model.alias || 'default'}`} className={styles.modelTag}>
+                        <span className={styles.modelName}>{model.name}</span>
+                        {model.alias && (
+                          <span className={styles.modelAlias}>{model.alias}</span>
+                        )}
+                      </span>
+                    ))}
+                  </div>
+                ) : null}
+                <div className={styles.cardStats}>
+                  <span className={`${styles.statPill} ${styles.statSuccess}`}>
+                    {t('stats.success')}: {stats.success}
+                  </span>
+                  <span className={`${styles.statPill} ${styles.statFailure}`}>
+                    {t('stats.failure')}: {stats.failure}
+                  </span>
+                </div>
+                <ProviderStatusBar statusData={statusData} />
+              </Fragment>
+            );
+          }}
+        />
+      </Card>
+    </>
+  );
+}

src/components/providers/VertexSection/index.ts

@@ -0,0 +1 @@
+export { VertexSection } from './VertexSection';

src/components/providers/hooks/useProviderStats.ts

@@ -0,0 +1,37 @@
+import { useCallback, useRef, useState } from 'react';
+import { useInterval } from '@/hooks/useInterval';
+import { usageApi } from '@/services/api';
+import { collectUsageDetails, type KeyStats, type UsageDetail } from '@/utils/usage';
+
+const EMPTY_STATS: KeyStats = { bySource: {}, byAuthIndex: {} };
+
+export const useProviderStats = () => {
+  const [keyStats, setKeyStats] = useState<KeyStats>(EMPTY_STATS);
+  const [usageDetails, setUsageDetails] = useState<UsageDetail[]>([]);
+  const [isLoading, setIsLoading] = useState(false);
+  const loadingRef = useRef(false);
+
+  // 加载 key 统计和 usage 明细（API 层已有60秒超时）
+  const loadKeyStats = useCallback(async () => {
+    if (loadingRef.current) return;
+    loadingRef.current = true;
+    setIsLoading(true);
+    try {
+      const usageResponse = await usageApi.getUsage();
+      const usageData = usageResponse?.usage ?? usageResponse;
+      const stats = await usageApi.getKeyStats(usageData);
+      setKeyStats(stats);
+      setUsageDetails(collectUsageDetails(usageData));
+    } catch {
+      // 静默失败
+    } finally {
+      loadingRef.current = false;
+      setIsLoading(false);
+    }
+  }, []);
+
+  // 定时刷新状态数据（每240秒）
+  useInterval(loadKeyStats, 240_000);
+
+  return { keyStats, usageDetails, loadKeyStats, isLoading };
+};

src/components/providers/index.ts

@@ -0,0 +1,12 @@
+export { AmpcodeSection } from './AmpcodeSection';
+export { ClaudeSection } from './ClaudeSection';
+export { CodexSection } from './CodexSection';
+export { GeminiSection } from './GeminiSection';
+export { OpenAISection } from './OpenAISection';
+export { VertexSection } from './VertexSection';
+export { ProviderList } from './ProviderList';
+export { ProviderStatusBar } from './ProviderStatusBar';
+export { ProviderNav } from './ProviderNav';
+export * from './hooks/useProviderStats';
+export * from './types';
+export * from './utils';

src/components/providers/types.ts

@@ -0,0 +1,69 @@
+import type { ApiKeyEntry, GeminiKeyConfig, ProviderKeyConfig } from '@/types';
+import type { HeaderEntry } from '@/utils/headers';
+import type { KeyStats, UsageDetail } from '@/utils/usage';
+
+export type ProviderModal =
+  | { type: 'gemini'; index: number | null }
+  | { type: 'codex'; index: number | null }
+  | { type: 'claude'; index: number | null }
+  | { type: 'vertex'; index: number | null }
+  | { type: 'ampcode'; index: null }
+  | { type: 'openai'; index: number | null };
+
+export interface ModelEntry {
+  name: string;
+  alias: string;
+}
+
+export interface OpenAIFormState {
+  name: string;
+  prefix: string;
+  baseUrl: string;
+  headers: HeaderEntry[];
+  testModel?: string;
+  modelEntries: ModelEntry[];
+  apiKeyEntries: ApiKeyEntry[];
+}
+
+export interface AmpcodeFormState {
+  upstreamUrl: string;
+  upstreamApiKey: string;
+  forceModelMappings: boolean;
+  mappingEntries: ModelEntry[];
+}
+
+export type GeminiFormState = Omit<GeminiKeyConfig, 'headers'> & {
+  headers: HeaderEntry[];
+  excludedText: string;
+};
+
+export type ProviderFormState = Omit<ProviderKeyConfig, 'headers'> & {
+  headers: HeaderEntry[];
+  modelEntries: ModelEntry[];
+  excludedText: string;
+};
+
+export type VertexFormState = Omit<ProviderKeyConfig, 'headers' | 'excludedModels'> & {
+  headers: HeaderEntry[];
+  modelEntries: ModelEntry[];
+};
+
+export interface ProviderSectionProps<TConfig> {
+  configs: TConfig[];
+  keyStats: KeyStats;
+  usageDetails: UsageDetail[];
+  disabled: boolean;
+  onEdit: (index: number) => void;
+  onAdd: () => void;
+  onDelete: (index: number) => void;
+  onToggle?: (index: number, enabled: boolean) => void;
+}
+
+export interface ProviderModalProps<TConfig, TPayload = TConfig> {
+  isOpen: boolean;
+  editIndex: number | null;
+  initialData?: TConfig;
+  onClose: () => void;
+  onSave: (data: TPayload, index: number | null) => Promise<void>;
+  disabled?: boolean;
+}

src/components/providers/utils.ts

@@ -0,0 +1,149 @@
+import type { AmpcodeConfig, AmpcodeModelMapping, ApiKeyEntry } from '@/types';
+import { buildCandidateUsageSourceIds, type KeyStatBucket, type KeyStats } from '@/utils/usage';
+import type { AmpcodeFormState, ModelEntry } from './types';
+
+export const DISABLE_ALL_MODELS_RULE = '*';
+
+export const hasDisableAllModelsRule = (models?: string[]) =>
+  Array.isArray(models) &&
+  models.some((model) => String(model ?? '').trim() === DISABLE_ALL_MODELS_RULE);
+
+export const stripDisableAllModelsRule = (models?: string[]) =>
+  Array.isArray(models)
+    ? models.filter((model) => String(model ?? '').trim() !== DISABLE_ALL_MODELS_RULE)
+    : [];
+
+export const withDisableAllModelsRule = (models?: string[]) => {
+  const base = stripDisableAllModelsRule(models);
+  return [...base, DISABLE_ALL_MODELS_RULE];
+};
+
+export const withoutDisableAllModelsRule = (models?: string[]) => {
+  const base = stripDisableAllModelsRule(models);
+  return base;
+};
+
+export const parseExcludedModels = (text: string): string[] =>
+  text
+    .split(/[\n,]+/)
+    .map((item) => item.trim())
+    .filter(Boolean);
+
+export const excludedModelsToText = (models?: string[]) =>
+  Array.isArray(models) ? models.join('\n') : '';
+
+export const normalizeOpenAIBaseUrl = (baseUrl: string): string => {
+  let trimmed = String(baseUrl || '').trim();
+  if (!trimmed) return '';
+  trimmed = trimmed.replace(/\/?v0\/management\/?$/i, '');
+  trimmed = trimmed.replace(/\/+$/g, '');
+  if (!/^https?:\/\//i.test(trimmed)) {
+    trimmed = `http://${trimmed}`;
+  }
+  return trimmed;
+};
+
+export const buildOpenAIModelsEndpoint = (baseUrl: string): string => {
+  const trimmed = normalizeOpenAIBaseUrl(baseUrl);
+  if (!trimmed) return '';
+  return `${trimmed}/models`;
+};
+
+export const buildOpenAIChatCompletionsEndpoint = (baseUrl: string): string => {
+  const trimmed = normalizeOpenAIBaseUrl(baseUrl);
+  if (!trimmed) return '';
+  if (trimmed.endsWith('/chat/completions')) {
+    return trimmed;
+  }
+  return `${trimmed}/chat/completions`;
+};
+
+// 根据 source (apiKey) 获取统计数据 - 与旧版逻辑一致
+export const getStatsBySource = (
+  apiKey: string,
+  keyStats: KeyStats,
+  prefix?: string
+): KeyStatBucket => {
+  const bySource = keyStats.bySource ?? {};
+  const candidates = buildCandidateUsageSourceIds({ apiKey, prefix });
+  if (!candidates.length) {
+    return { success: 0, failure: 0 };
+  }
+
+  let success = 0;
+  let failure = 0;
+  candidates.forEach((candidate) => {
+    const stats = bySource[candidate];
+    if (!stats) return;
+    success += stats.success;
+    failure += stats.failure;
+  });
+
+  return { success, failure };
+};
+
+// 对于 OpenAI 提供商，汇总所有 apiKeyEntries 的统计 - 与旧版逻辑一致
+export const getOpenAIProviderStats = (
+  apiKeyEntries: ApiKeyEntry[] | undefined,
+  keyStats: KeyStats,
+  providerPrefix?: string
+): KeyStatBucket => {
+  const bySource = keyStats.bySource ?? {};
+
+  const sourceIds = new Set<string>();
+  buildCandidateUsageSourceIds({ prefix: providerPrefix }).forEach((id) => sourceIds.add(id));
+  (apiKeyEntries || []).forEach((entry) => {
+    buildCandidateUsageSourceIds({ apiKey: entry?.apiKey }).forEach((id) => sourceIds.add(id));
+  });
+
+  let success = 0;
+  let failure = 0;
+  sourceIds.forEach((id) => {
+    const stats = bySource[id];
+    if (!stats) return;
+    success += stats.success;
+    failure += stats.failure;
+  });
+
+  return { success, failure };
+};
+
+export const buildApiKeyEntry = (input?: Partial<ApiKeyEntry>): ApiKeyEntry => ({
+  apiKey: input?.apiKey ?? '',
+  proxyUrl: input?.proxyUrl ?? '',
+  headers: input?.headers ?? {},
+});
+
+export const ampcodeMappingsToEntries = (mappings?: AmpcodeModelMapping[]): ModelEntry[] => {
+  if (!Array.isArray(mappings) || mappings.length === 0) {
+    return [{ name: '', alias: '' }];
+  }
+  return mappings.map((mapping) => ({
+    name: mapping.from ?? '',
+    alias: mapping.to ?? '',
+  }));
+};
+
+export const entriesToAmpcodeMappings = (entries: ModelEntry[]): AmpcodeModelMapping[] => {
+  const seen = new Set<string>();
+  const mappings: AmpcodeModelMapping[] = [];
+
+  entries.forEach((entry) => {
+    const from = entry.name.trim();
+    const to = entry.alias.trim();
+    if (!from || !to) return;
+    const key = from.toLowerCase();
+    if (seen.has(key)) return;
+    seen.add(key);
+    mappings.push({ from, to });
+  });
+
+  return mappings;
+};
+
+export const buildAmpcodeFormState = (ampcode?: AmpcodeConfig | null): AmpcodeFormState => ({
+  upstreamUrl: ampcode?.upstreamUrl ?? '',
+  upstreamApiKey: '',
+  forceModelMappings: ampcode?.forceModelMappings ?? false,
+  mappingEntries: ampcodeMappingsToEntries(ampcode?.modelMappings),
+});

src/components/quota/QuotaCard.tsx

@@ -0,0 +1,145 @@
+/**
+ * Generic quota card component.
+ */
+
+import { useTranslation } from 'react-i18next';
+import type { ReactElement, ReactNode } from 'react';
+import type { TFunction } from 'i18next';
+import type { AuthFileItem, ResolvedTheme, ThemeColors } from '@/types';
+import { TYPE_COLORS } from '@/utils/quota';
+import styles from '@/pages/QuotaPage.module.scss';
+
+type QuotaStatus = 'idle' | 'loading' | 'success' | 'error';
+
+export interface QuotaStatusState {
+  status: QuotaStatus;
+  error?: string;
+  errorStatus?: number;
+}
+
+export interface QuotaProgressBarProps {
+  percent: number | null;
+  highThreshold: number;
+  mediumThreshold: number;
+}
+
+export function QuotaProgressBar({
+  percent,
+  highThreshold,
+  mediumThreshold
+}: QuotaProgressBarProps) {
+  const clamp = (value: number, min: number, max: number) =>
+    Math.min(max, Math.max(min, value));
+  const normalized = percent === null ? null : clamp(percent, 0, 100);
+  const fillClass =
+    normalized === null
+      ? styles.quotaBarFillMedium
+      : normalized >= highThreshold
+        ? styles.quotaBarFillHigh
+        : normalized >= mediumThreshold
+          ? styles.quotaBarFillMedium
+          : styles.quotaBarFillLow;
+  const widthPercent = Math.round(normalized ?? 0);
+
+  return (
+    <div className={styles.quotaBar}>
+      <div
+        className={`${styles.quotaBarFill} ${fillClass}`}
+        style={{ width: `${widthPercent}%` }}
+      />
+    </div>
+  );
+}
+
+export interface QuotaRenderHelpers {
+  styles: typeof styles;
+  QuotaProgressBar: (props: QuotaProgressBarProps) => ReactElement;
+}
+
+interface QuotaCardProps<TState extends QuotaStatusState> {
+  item: AuthFileItem;
+  quota?: TState;
+  resolvedTheme: ResolvedTheme;
+  i18nPrefix: string;
+  cardClassName: string;
+  defaultType: string;
+  renderQuotaItems: (quota: TState, t: TFunction, helpers: QuotaRenderHelpers) => ReactNode;
+}
+
+export function QuotaCard<TState extends QuotaStatusState>({
+  item,
+  quota,
+  resolvedTheme,
+  i18nPrefix,
+  cardClassName,
+  defaultType,
+  renderQuotaItems
+}: QuotaCardProps<TState>) {
+  const { t } = useTranslation();
+
+  const displayType = item.type || item.provider || defaultType;
+  const typeColorSet = TYPE_COLORS[displayType] || TYPE_COLORS.unknown;
+  const typeColor: ThemeColors =
+    resolvedTheme === 'dark' && typeColorSet.dark ? typeColorSet.dark : typeColorSet.light;
+
+  const quotaStatus = quota?.status ?? 'idle';
+  const quotaErrorMessage = resolveQuotaErrorMessage(
+    t,
+    quota?.errorStatus,
+    quota?.error || t('common.unknown_error')
+  );
+
+  const getTypeLabel = (type: string): string => {
+    const key = `auth_files.filter_${type}`;
+    const translated = t(key);
+    if (translated !== key) return translated;
+    if (type.toLowerCase() === 'iflow') return 'iFlow';
+    return type.charAt(0).toUpperCase() + type.slice(1);
+  };
+
+  return (
+    <div className={`${styles.fileCard} ${cardClassName}`}>
+      <div className={styles.cardHeader}>
+        <span
+          className={styles.typeBadge}
+          style={{
+            backgroundColor: typeColor.bg,
+            color: typeColor.text,
+            ...(typeColor.border ? { border: typeColor.border } : {})
+          }}
+        >
+          {getTypeLabel(displayType)}
+        </span>
+        <span className={styles.fileName}>{item.name}</span>
+      </div>
+
+      <div className={styles.quotaSection}>
+        {quotaStatus === 'loading' ? (
+          <div className={styles.quotaMessage}>{t(`${i18nPrefix}.loading`)}</div>
+        ) : quotaStatus === 'idle' ? (
+          <div className={styles.quotaMessage}>{t(`${i18nPrefix}.idle`)}</div>
+        ) : quotaStatus === 'error' ? (
+          <div className={styles.quotaError}>
+            {t(`${i18nPrefix}.load_failed`, {
+              message: quotaErrorMessage
+            })}
+          </div>
+        ) : quota ? (
+          renderQuotaItems(quota, t, { styles, QuotaProgressBar })
+        ) : (
+          <div className={styles.quotaMessage}>{t(`${i18nPrefix}.idle`)}</div>
+        )}
+      </div>
+    </div>
+  );
+}
+
+const resolveQuotaErrorMessage = (
+  t: TFunction,
+  status: number | undefined,
+  fallback: string
+): string => {
+  if (status === 404) return t('common.quota_update_required');
+  if (status === 403) return t('common.quota_check_credential');
+  return fallback;
+};

src/components/quota/QuotaSection.tsx

@@ -0,0 +1,321 @@
+/**
+ * Generic quota section component.
+ */
+
+import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Card } from '@/components/ui/Card';
+import { Button } from '@/components/ui/Button';
+import { EmptyState } from '@/components/ui/EmptyState';
+import { triggerHeaderRefresh } from '@/hooks/useHeaderRefresh';
+import { useQuotaStore, useThemeStore } from '@/stores';
+import type { AuthFileItem, ResolvedTheme } from '@/types';
+import { QuotaCard } from './QuotaCard';
+import type { QuotaStatusState } from './QuotaCard';
+import { useQuotaLoader } from './useQuotaLoader';
+import type { QuotaConfig } from './quotaConfigs';
+import { useGridColumns } from './useGridColumns';
+import { IconRefreshCw } from '@/components/ui/icons';
+import styles from '@/pages/QuotaPage.module.scss';
+
+type QuotaUpdater<T> = T | ((prev: T) => T);
+
+type QuotaSetter<T> = (updater: QuotaUpdater<T>) => void;
+
+type ViewMode = 'paged' | 'all';
+
+const MAX_ITEMS_PER_PAGE = 14;
+const MAX_SHOW_ALL_THRESHOLD = 30;
+
+interface QuotaPaginationState<T> {
+  pageSize: number;
+  totalPages: number;
+  currentPage: number;
+  pageItems: T[];
+  setPageSize: (size: number) => void;
+  goToPrev: () => void;
+  goToNext: () => void;
+  loading: boolean;
+  loadingScope: 'page' | 'all' | null;
+  setLoading: (loading: boolean, scope?: 'page' | 'all' | null) => void;
+}
+
+const useQuotaPagination = <T,>(items: T[], defaultPageSize = 6): QuotaPaginationState<T> => {
+  const [page, setPage] = useState(1);
+  const [pageSize, setPageSizeState] = useState(defaultPageSize);
+  const [loading, setLoadingState] = useState(false);
+  const [loadingScope, setLoadingScope] = useState<'page' | 'all' | null>(null);
+
+  const totalPages = useMemo(
+    () => Math.max(1, Math.ceil(items.length / pageSize)),
+    [items.length, pageSize]
+  );
+
+  const currentPage = useMemo(() => Math.min(page, totalPages), [page, totalPages]);
+
+  const pageItems = useMemo(() => {
+    const start = (currentPage - 1) * pageSize;
+    return items.slice(start, start + pageSize);
+  }, [items, currentPage, pageSize]);
+
+  const setPageSize = useCallback((size: number) => {
+    setPageSizeState(size);
+    setPage(1);
+  }, []);
+
+  const goToPrev = useCallback(() => {
+    setPage((prev) => Math.max(1, prev - 1));
+  }, []);
+
+  const goToNext = useCallback(() => {
+    setPage((prev) => Math.min(totalPages, prev + 1));
+  }, [totalPages]);
+
+  const setLoading = useCallback((isLoading: boolean, scope?: 'page' | 'all' | null) => {
+    setLoadingState(isLoading);
+    setLoadingScope(isLoading ? (scope ?? null) : null);
+  }, []);
+
+  return {
+    pageSize,
+    totalPages,
+    currentPage,
+    pageItems,
+    setPageSize,
+    goToPrev,
+    goToNext,
+    loading,
+    loadingScope,
+    setLoading
+  };
+};
+
+interface QuotaSectionProps<TState extends QuotaStatusState, TData> {
+  config: QuotaConfig<TState, TData>;
+  files: AuthFileItem[];
+  loading: boolean;
+  disabled: boolean;
+}
+
+export function QuotaSection<TState extends QuotaStatusState, TData>({
+  config,
+  files,
+  loading,
+  disabled
+}: QuotaSectionProps<TState, TData>) {
+  const { t } = useTranslation();
+  const resolvedTheme: ResolvedTheme = useThemeStore((state) => state.resolvedTheme);
+  const setQuota = useQuotaStore((state) => state[config.storeSetter]) as QuotaSetter<
+    Record<string, TState>
+  >;
+
+  /* Removed useRef */
+  const [columns, gridRef] = useGridColumns(380); // Min card width 380px matches SCSS
+  const [viewMode, setViewMode] = useState<ViewMode>('paged');
+  const [showTooManyWarning, setShowTooManyWarning] = useState(false);
+
+  const filteredFiles = useMemo(() => files.filter((file) => config.filterFn(file)), [
+    files,
+    config
+  ]);
+  const showAllAllowed = filteredFiles.length <= MAX_SHOW_ALL_THRESHOLD;
+  const effectiveViewMode: ViewMode = viewMode === 'all' && !showAllAllowed ? 'paged' : viewMode;
+
+  const {
+    pageSize,
+    totalPages,
+    currentPage,
+    pageItems,
+    setPageSize,
+    goToPrev,
+    goToNext,
+    loading: sectionLoading,
+    setLoading
+  } = useQuotaPagination(filteredFiles);
+
+  useEffect(() => {
+    if (showAllAllowed) return;
+    if (viewMode !== 'all') return;
+
+    let cancelled = false;
+    queueMicrotask(() => {
+      if (cancelled) return;
+      setViewMode('paged');
+      setShowTooManyWarning(true);
+    });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [showAllAllowed, viewMode]);
+
+  // Update page size based on view mode and columns
+  useEffect(() => {
+    if (effectiveViewMode === 'all') {
+      setPageSize(Math.max(1, filteredFiles.length));
+    } else {
+      // Paged mode: 3 rows * columns, capped to avoid oversized pages.
+      setPageSize(Math.min(columns * 3, MAX_ITEMS_PER_PAGE));
+    }
+  }, [effectiveViewMode, columns, filteredFiles.length, setPageSize]);
+
+  const { quota, loadQuota } = useQuotaLoader(config);
+
+  const pendingQuotaRefreshRef = useRef(false);
+  const prevFilesLoadingRef = useRef(loading);
+
+  const handleRefresh = useCallback(() => {
+    pendingQuotaRefreshRef.current = true;
+    void triggerHeaderRefresh();
+  }, []);
+
+  useEffect(() => {
+    const wasLoading = prevFilesLoadingRef.current;
+    prevFilesLoadingRef.current = loading;
+
+    if (!pendingQuotaRefreshRef.current) return;
+    if (loading) return;
+    if (!wasLoading) return;
+
+    pendingQuotaRefreshRef.current = false;
+    const scope = effectiveViewMode === 'all' ? 'all' : 'page';
+    const targets = effectiveViewMode === 'all' ? filteredFiles : pageItems;
+    if (targets.length === 0) return;
+    loadQuota(targets, scope, setLoading);
+  }, [loading, effectiveViewMode, filteredFiles, pageItems, loadQuota, setLoading]);
+
+  useEffect(() => {
+    if (loading) return;
+    if (filteredFiles.length === 0) {
+      setQuota({});
+      return;
+    }
+    setQuota((prev) => {
+      const nextState: Record<string, TState> = {};
+      filteredFiles.forEach((file) => {
+        const cached = prev[file.name];
+        if (cached) {
+          nextState[file.name] = cached;
+        }
+      });
+      return nextState;
+    });
+  }, [filteredFiles, loading, setQuota]);
+
+  const titleNode = (
+    <div className={styles.titleWrapper}>
+      <span>{t(`${config.i18nPrefix}.title`)}</span>
+      {filteredFiles.length > 0 && (
+        <span className={styles.countBadge}>
+          {filteredFiles.length}
+        </span>
+      )}
+    </div>
+  );
+
+  const isRefreshing = sectionLoading || loading;
+
+  return (
+    <Card
+      title={titleNode}
+      extra={
+        <div className={styles.headerActions}>
+          <div className={styles.viewModeToggle}>
+            <Button
+              variant={effectiveViewMode === 'paged' ? 'primary' : 'secondary'}
+              size="sm"
+              onClick={() => setViewMode('paged')}
+            >
+              {t('auth_files.view_mode_paged')}
+            </Button>
+            <Button
+              variant={effectiveViewMode === 'all' ? 'primary' : 'secondary'}
+              size="sm"
+              onClick={() => {
+                if (filteredFiles.length > MAX_SHOW_ALL_THRESHOLD) {
+                  setShowTooManyWarning(true);
+                } else {
+                  setViewMode('all');
+                }
+              }}
+            >
+              {t('auth_files.view_mode_all')}
+            </Button>
+          </div>
+          <Button
+            variant="secondary"
+            size="sm"
+            onClick={handleRefresh}
+            disabled={disabled || isRefreshing}
+            loading={isRefreshing}
+            title={t('quota_management.refresh_files_and_quota')}
+            aria-label={t('quota_management.refresh_files_and_quota')}
+          >
+            {!isRefreshing && <IconRefreshCw size={16} />}
+          </Button>
+        </div>
+      }
+    >
+      {filteredFiles.length === 0 ? (
+        <EmptyState
+          title={t(`${config.i18nPrefix}.empty_title`)}
+          description={t(`${config.i18nPrefix}.empty_desc`)}
+        />
+      ) : (
+        <>
+          <div ref={gridRef} className={config.gridClassName}>
+            {pageItems.map((item) => (
+              <QuotaCard
+                key={item.name}
+                item={item}
+                quota={quota[item.name]}
+                resolvedTheme={resolvedTheme}
+                i18nPrefix={config.i18nPrefix}
+                cardClassName={config.cardClassName}
+                defaultType={config.type}
+                renderQuotaItems={config.renderQuotaItems}
+              />
+            ))}
+          </div>
+          {filteredFiles.length > pageSize && effectiveViewMode === 'paged' && (
+            <div className={styles.pagination}>
+              <Button
+                variant="secondary"
+                size="sm"
+                onClick={goToPrev}
+                disabled={currentPage <= 1}
+              >
+                {t('auth_files.pagination_prev')}
+              </Button>
+              <div className={styles.pageInfo}>
+                {t('auth_files.pagination_info', {
+                  current: currentPage,
+                  total: totalPages,
+                  count: filteredFiles.length
+                })}
+              </div>
+              <Button
+                variant="secondary"
+                size="sm"
+                onClick={goToNext}
+                disabled={currentPage >= totalPages}
+              >
+                {t('auth_files.pagination_next')}
+              </Button>
+            </div>
+          )}
+        </>
+      )}
+      {showTooManyWarning && (
+        <div className={styles.warningOverlay} onClick={() => setShowTooManyWarning(false)}>
+          <div className={styles.warningModal} onClick={(e) => e.stopPropagation()}>
+            <p>{t('auth_files.too_many_files_warning')}</p>
+            <Button variant="primary" size="sm" onClick={() => setShowTooManyWarning(false)}>
+              {t('common.confirm')}
+            </Button>
+          </div>
+        </div>
+      )}
+    </Card>
+  );
+}

src/components/quota/index.ts

@@ -0,0 +1,9 @@
+/**
+ * Quota components barrel export.
+ */
+
+export { QuotaSection } from './QuotaSection';
+export { QuotaCard } from './QuotaCard';
+export { useQuotaLoader } from './useQuotaLoader';
+export { ANTIGRAVITY_CONFIG, CODEX_CONFIG, GEMINI_CLI_CONFIG } from './quotaConfigs';
+export type { QuotaConfig } from './quotaConfigs';

src/components/quota/quotaConfigs.ts

@@ -0,0 +1,592 @@
+/**
+ * Quota configuration definitions.
+ */
+
+import React from 'react';
+import type { ReactNode } from 'react';
+import type { TFunction } from 'i18next';
+import type {
+  AntigravityQuotaGroup,
+  AntigravityModelsPayload,
+  AntigravityQuotaState,
+  AuthFileItem,
+  CodexQuotaState,
+  CodexUsageWindow,
+  CodexQuotaWindow,
+  CodexUsagePayload,
+  GeminiCliParsedBucket,
+  GeminiCliQuotaBucketState,
+  GeminiCliQuotaState
+} from '@/types';
+import { apiCallApi, authFilesApi, getApiCallErrorMessage } from '@/services/api';
+import {
+  ANTIGRAVITY_QUOTA_URLS,
+  ANTIGRAVITY_REQUEST_HEADERS,
+  CODEX_USAGE_URL,
+  CODEX_REQUEST_HEADERS,
+  GEMINI_CLI_QUOTA_URL,
+  GEMINI_CLI_REQUEST_HEADERS,
+  normalizeAuthIndexValue,
+  normalizeNumberValue,
+  normalizePlanType,
+  normalizeQuotaFraction,
+  normalizeStringValue,
+  parseAntigravityPayload,
+  parseCodexUsagePayload,
+  parseGeminiCliQuotaPayload,
+  resolveCodexChatgptAccountId,
+  resolveCodexPlanType,
+  resolveGeminiCliProjectId,
+  formatCodexResetLabel,
+  formatQuotaResetTime,
+  buildAntigravityQuotaGroups,
+  buildGeminiCliQuotaBuckets,
+  createStatusError,
+  getStatusFromError,
+  isAntigravityFile,
+  isCodexFile,
+  isDisabledAuthFile,
+  isGeminiCliFile,
+  isRuntimeOnlyAuthFile
+} from '@/utils/quota';
+import type { QuotaRenderHelpers } from './QuotaCard';
+import styles from '@/pages/QuotaPage.module.scss';
+
+type QuotaUpdater<T> = T | ((prev: T) => T);
+
+type QuotaType = 'antigravity' | 'codex' | 'gemini-cli';
+
+const DEFAULT_ANTIGRAVITY_PROJECT_ID = 'bamboo-precept-lgxtn';
+
+export interface QuotaStore {
+  antigravityQuota: Record<string, AntigravityQuotaState>;
+  codexQuota: Record<string, CodexQuotaState>;
+  geminiCliQuota: Record<string, GeminiCliQuotaState>;
+  setAntigravityQuota: (updater: QuotaUpdater<Record<string, AntigravityQuotaState>>) => void;
+  setCodexQuota: (updater: QuotaUpdater<Record<string, CodexQuotaState>>) => void;
+  setGeminiCliQuota: (updater: QuotaUpdater<Record<string, GeminiCliQuotaState>>) => void;
+  clearQuotaCache: () => void;
+}
+
+export interface QuotaConfig<TState, TData> {
+  type: QuotaType;
+  i18nPrefix: string;
+  filterFn: (file: AuthFileItem) => boolean;
+  fetchQuota: (file: AuthFileItem, t: TFunction) => Promise<TData>;
+  storeSelector: (state: QuotaStore) => Record<string, TState>;
+  storeSetter: keyof QuotaStore;
+  buildLoadingState: () => TState;
+  buildSuccessState: (data: TData) => TState;
+  buildErrorState: (message: string, status?: number) => TState;
+  cardClassName: string;
+  controlsClassName: string;
+  controlClassName: string;
+  gridClassName: string;
+  renderQuotaItems: (quota: TState, t: TFunction, helpers: QuotaRenderHelpers) => ReactNode;
+}
+
+const resolveAntigravityProjectId = async (file: AuthFileItem): Promise<string> => {
+  try {
+    const text = await authFilesApi.downloadText(file.name);
+    const trimmed = text.trim();
+    if (!trimmed) return DEFAULT_ANTIGRAVITY_PROJECT_ID;
+
+    const parsed = JSON.parse(trimmed) as Record<string, unknown>;
+    const topLevel = normalizeStringValue(parsed.project_id ?? parsed.projectId);
+    if (topLevel) return topLevel;
+
+    const installed =
+      parsed.installed && typeof parsed.installed === 'object' && parsed.installed !== null
+        ? (parsed.installed as Record<string, unknown>)
+        : null;
+    const installedProjectId = installed
+      ? normalizeStringValue(installed.project_id ?? installed.projectId)
+      : null;
+    if (installedProjectId) return installedProjectId;
+
+    const web =
+      parsed.web && typeof parsed.web === 'object' && parsed.web !== null
+        ? (parsed.web as Record<string, unknown>)
+        : null;
+    const webProjectId = web ? normalizeStringValue(web.project_id ?? web.projectId) : null;
+    if (webProjectId) return webProjectId;
+  } catch {
+    return DEFAULT_ANTIGRAVITY_PROJECT_ID;
+  }
+
+  return DEFAULT_ANTIGRAVITY_PROJECT_ID;
+};
+
+const fetchAntigravityQuota = async (
+  file: AuthFileItem,
+  t: TFunction
+): Promise<AntigravityQuotaGroup[]> => {
+  const rawAuthIndex = file['auth_index'] ?? file.authIndex;
+  const authIndex = normalizeAuthIndexValue(rawAuthIndex);
+  if (!authIndex) {
+    throw new Error(t('antigravity_quota.missing_auth_index'));
+  }
+
+  const projectId = await resolveAntigravityProjectId(file);
+  const requestBody = JSON.stringify({ project: projectId });
+
+  let lastError = '';
+  let lastStatus: number | undefined;
+  let priorityStatus: number | undefined;
+  let hadSuccess = false;
+
+  for (const url of ANTIGRAVITY_QUOTA_URLS) {
+    try {
+      const result = await apiCallApi.request({
+        authIndex,
+        method: 'POST',
+        url,
+        header: { ...ANTIGRAVITY_REQUEST_HEADERS },
+        data: requestBody
+      });
+
+      if (result.statusCode < 200 || result.statusCode >= 300) {
+        lastError = getApiCallErrorMessage(result);
+        lastStatus = result.statusCode;
+        if (result.statusCode === 403 || result.statusCode === 404) {
+          priorityStatus ??= result.statusCode;
+        }
+        continue;
+      }
+
+      hadSuccess = true;
+      const payload = parseAntigravityPayload(result.body ?? result.bodyText);
+      const models = payload?.models;
+      if (!models || typeof models !== 'object' || Array.isArray(models)) {
+        lastError = t('antigravity_quota.empty_models');
+        continue;
+      }
+
+      const groups = buildAntigravityQuotaGroups(models as AntigravityModelsPayload);
+      if (groups.length === 0) {
+        lastError = t('antigravity_quota.empty_models');
+        continue;
+      }
+
+      return groups;
+    } catch (err: unknown) {
+      lastError = err instanceof Error ? err.message : t('common.unknown_error');
+      const status = getStatusFromError(err);
+      if (status) {
+        lastStatus = status;
+        if (status === 403 || status === 404) {
+          priorityStatus ??= status;
+        }
+      }
+    }
+  }
+
+  if (hadSuccess) {
+    return [];
+  }
+
+  throw createStatusError(lastError || t('common.unknown_error'), priorityStatus ?? lastStatus);
+};
+
+const buildCodexQuotaWindows = (payload: CodexUsagePayload, t: TFunction): CodexQuotaWindow[] => {
+  const rateLimit = payload.rate_limit ?? payload.rateLimit ?? undefined;
+  const codeReviewLimit = payload.code_review_rate_limit ?? payload.codeReviewRateLimit ?? undefined;
+  const windows: CodexQuotaWindow[] = [];
+
+  const addWindow = (
+    id: string,
+    labelKey: string,
+    window?: CodexUsageWindow | null,
+    limitReached?: boolean,
+    allowed?: boolean
+  ) => {
+    if (!window) return;
+    const resetLabel = formatCodexResetLabel(window);
+    const usedPercentRaw = normalizeNumberValue(window.used_percent ?? window.usedPercent);
+    const isLimitReached = Boolean(limitReached) || allowed === false;
+    const usedPercent = usedPercentRaw ?? (isLimitReached && resetLabel !== '-' ? 100 : null);
+    windows.push({
+      id,
+      label: t(labelKey),
+      labelKey,
+      usedPercent,
+      resetLabel
+    });
+  };
+
+  addWindow(
+    'primary',
+    'codex_quota.primary_window',
+    rateLimit?.primary_window ?? rateLimit?.primaryWindow,
+    rateLimit?.limit_reached ?? rateLimit?.limitReached,
+    rateLimit?.allowed
+  );
+  addWindow(
+    'secondary',
+    'codex_quota.secondary_window',
+    rateLimit?.secondary_window ?? rateLimit?.secondaryWindow,
+    rateLimit?.limit_reached ?? rateLimit?.limitReached,
+    rateLimit?.allowed
+  );
+  addWindow(
+    'code-review',
+    'codex_quota.code_review_window',
+    codeReviewLimit?.primary_window ?? codeReviewLimit?.primaryWindow,
+    codeReviewLimit?.limit_reached ?? codeReviewLimit?.limitReached,
+    codeReviewLimit?.allowed
+  );
+
+  return windows;
+};
+
+const fetchCodexQuota = async (
+  file: AuthFileItem,
+  t: TFunction
+): Promise<{ planType: string | null; windows: CodexQuotaWindow[] }> => {
+  const rawAuthIndex = file['auth_index'] ?? file.authIndex;
+  const authIndex = normalizeAuthIndexValue(rawAuthIndex);
+  if (!authIndex) {
+    throw new Error(t('codex_quota.missing_auth_index'));
+  }
+
+  const planTypeFromFile = resolveCodexPlanType(file);
+  const accountId = resolveCodexChatgptAccountId(file);
+  if (!accountId) {
+    throw new Error(t('codex_quota.missing_account_id'));
+  }
+
+  const requestHeader: Record<string, string> = {
+    ...CODEX_REQUEST_HEADERS,
+    'Chatgpt-Account-Id': accountId
+  };
+
+  const result = await apiCallApi.request({
+    authIndex,
+    method: 'GET',
+    url: CODEX_USAGE_URL,
+    header: requestHeader
+  });
+
+  if (result.statusCode < 200 || result.statusCode >= 300) {
+    throw createStatusError(getApiCallErrorMessage(result), result.statusCode);
+  }
+
+  const payload = parseCodexUsagePayload(result.body ?? result.bodyText);
+  if (!payload) {
+    throw new Error(t('codex_quota.empty_windows'));
+  }
+
+  const planTypeFromUsage = normalizePlanType(payload.plan_type ?? payload.planType);
+  const windows = buildCodexQuotaWindows(payload, t);
+  return { planType: planTypeFromUsage ?? planTypeFromFile, windows };
+};
+
+const fetchGeminiCliQuota = async (
+  file: AuthFileItem,
+  t: TFunction
+): Promise<GeminiCliQuotaBucketState[]> => {
+  const rawAuthIndex = file['auth_index'] ?? file.authIndex;
+  const authIndex = normalizeAuthIndexValue(rawAuthIndex);
+  if (!authIndex) {
+    throw new Error(t('gemini_cli_quota.missing_auth_index'));
+  }
+
+  const projectId = resolveGeminiCliProjectId(file);
+  if (!projectId) {
+    throw new Error(t('gemini_cli_quota.missing_project_id'));
+  }
+
+  const result = await apiCallApi.request({
+    authIndex,
+    method: 'POST',
+    url: GEMINI_CLI_QUOTA_URL,
+    header: { ...GEMINI_CLI_REQUEST_HEADERS },
+    data: JSON.stringify({ project: projectId })
+  });
+
+  if (result.statusCode < 200 || result.statusCode >= 300) {
+    throw createStatusError(getApiCallErrorMessage(result), result.statusCode);
+  }
+
+  const payload = parseGeminiCliQuotaPayload(result.body ?? result.bodyText);
+  const buckets = Array.isArray(payload?.buckets) ? payload?.buckets : [];
+  if (buckets.length === 0) return [];
+
+  const parsedBuckets = buckets
+    .map((bucket) => {
+      const modelId = normalizeStringValue(bucket.modelId ?? bucket.model_id);
+      if (!modelId) return null;
+      const tokenType = normalizeStringValue(bucket.tokenType ?? bucket.token_type);
+      const remainingFractionRaw = normalizeQuotaFraction(
+        bucket.remainingFraction ?? bucket.remaining_fraction
+      );
+      const remainingAmount = normalizeNumberValue(bucket.remainingAmount ?? bucket.remaining_amount);
+      const resetTime = normalizeStringValue(bucket.resetTime ?? bucket.reset_time) ?? undefined;
+      let fallbackFraction: number | null = null;
+      if (remainingAmount !== null) {
+        fallbackFraction = remainingAmount <= 0 ? 0 : null;
+      } else if (resetTime) {
+        fallbackFraction = 0;
+      }
+      const remainingFraction = remainingFractionRaw ?? fallbackFraction;
+      return {
+        modelId,
+        tokenType,
+        remainingFraction,
+        remainingAmount,
+        resetTime
+      };
+    })
+    .filter((bucket): bucket is GeminiCliParsedBucket => bucket !== null);
+
+  return buildGeminiCliQuotaBuckets(parsedBuckets);
+};
+
+const renderAntigravityItems = (
+  quota: AntigravityQuotaState,
+  t: TFunction,
+  helpers: QuotaRenderHelpers
+): ReactNode => {
+  const { styles: styleMap, QuotaProgressBar } = helpers;
+  const { createElement: h } = React;
+  const groups = quota.groups ?? [];
+
+  if (groups.length === 0) {
+    return h('div', { className: styleMap.quotaMessage }, t('antigravity_quota.empty_models'));
+  }
+
+  return groups.map((group) => {
+    const clamped = Math.max(0, Math.min(1, group.remainingFraction));
+    const percent = Math.round(clamped * 100);
+    const resetLabel = formatQuotaResetTime(group.resetTime);
+
+    return h(
+      'div',
+      { key: group.id, className: styleMap.quotaRow },
+      h(
+        'div',
+        { className: styleMap.quotaRowHeader },
+        h(
+          'span',
+          { className: styleMap.quotaModel, title: group.models.join(', ') },
+          group.label
+        ),
+        h(
+          'div',
+          { className: styleMap.quotaMeta },
+          h('span', { className: styleMap.quotaPercent }, `${percent}%`),
+          h('span', { className: styleMap.quotaReset }, resetLabel)
+        )
+      ),
+      h(QuotaProgressBar, { percent, highThreshold: 60, mediumThreshold: 20 })
+    );
+  });
+};
+
+const renderCodexItems = (
+  quota: CodexQuotaState,
+  t: TFunction,
+  helpers: QuotaRenderHelpers
+): ReactNode => {
+  const { styles: styleMap, QuotaProgressBar } = helpers;
+  const { createElement: h, Fragment } = React;
+  const windows = quota.windows ?? [];
+  const planType = quota.planType ?? null;
+
+  const getPlanLabel = (pt?: string | null): string | null => {
+    const normalized = normalizePlanType(pt);
+    if (!normalized) return null;
+    if (normalized === 'plus') return t('codex_quota.plan_plus');
+    if (normalized === 'team') return t('codex_quota.plan_team');
+    if (normalized === 'free') return t('codex_quota.plan_free');
+    return pt || normalized;
+  };
+
+  const planLabel = getPlanLabel(planType);
+  const isFreePlan = normalizePlanType(planType) === 'free';
+  const nodes: ReactNode[] = [];
+
+  if (planLabel) {
+    nodes.push(
+      h(
+        'div',
+        { key: 'plan', className: styleMap.codexPlan },
+        h('span', { className: styleMap.codexPlanLabel }, t('codex_quota.plan_label')),
+        h('span', { className: styleMap.codexPlanValue }, planLabel)
+      )
+    );
+  }
+
+  if (isFreePlan) {
+    nodes.push(
+      h(
+        'div',
+        { key: 'warning', className: styleMap.quotaWarning },
+        t('codex_quota.no_access')
+      )
+    );
+    return h(Fragment, null, ...nodes);
+  }
+
+  if (windows.length === 0) {
+    nodes.push(
+      h('div', { key: 'empty', className: styleMap.quotaMessage }, t('codex_quota.empty_windows'))
+    );
+    return h(Fragment, null, ...nodes);
+  }
+
+  nodes.push(
+    ...windows.map((window) => {
+      const used = window.usedPercent;
+      const clampedUsed = used === null ? null : Math.max(0, Math.min(100, used));
+      const remaining = clampedUsed === null ? null : Math.max(0, Math.min(100, 100 - clampedUsed));
+      const percentLabel = remaining === null ? '--' : `${Math.round(remaining)}%`;
+      const windowLabel = window.labelKey ? t(window.labelKey) : window.label;
+
+      return h(
+        'div',
+        { key: window.id, className: styleMap.quotaRow },
+        h(
+          'div',
+          { className: styleMap.quotaRowHeader },
+          h('span', { className: styleMap.quotaModel }, windowLabel),
+          h(
+            'div',
+            { className: styleMap.quotaMeta },
+            h('span', { className: styleMap.quotaPercent }, percentLabel),
+            h('span', { className: styleMap.quotaReset }, window.resetLabel)
+          )
+        ),
+        h(QuotaProgressBar, { percent: remaining, highThreshold: 80, mediumThreshold: 50 })
+      );
+    })
+  );
+
+  return h(Fragment, null, ...nodes);
+};
+
+const renderGeminiCliItems = (
+  quota: GeminiCliQuotaState,
+  t: TFunction,
+  helpers: QuotaRenderHelpers
+): ReactNode => {
+  const { styles: styleMap, QuotaProgressBar } = helpers;
+  const { createElement: h } = React;
+  const buckets = quota.buckets ?? [];
+
+  if (buckets.length === 0) {
+    return h('div', { className: styleMap.quotaMessage }, t('gemini_cli_quota.empty_buckets'));
+  }
+
+  return buckets.map((bucket) => {
+    const fraction = bucket.remainingFraction;
+    const clamped = fraction === null ? null : Math.max(0, Math.min(1, fraction));
+    const percent = clamped === null ? null : Math.round(clamped * 100);
+    const percentLabel = percent === null ? '--' : `${percent}%`;
+    const remainingAmountLabel =
+      bucket.remainingAmount === null || bucket.remainingAmount === undefined
+        ? null
+        : t('gemini_cli_quota.remaining_amount', {
+            count: bucket.remainingAmount
+          });
+    const titleBase =
+      bucket.modelIds && bucket.modelIds.length > 0 ? bucket.modelIds.join(', ') : bucket.label;
+    const title = bucket.tokenType ? `${titleBase} (${bucket.tokenType})` : titleBase;
+
+    const resetLabel = formatQuotaResetTime(bucket.resetTime);
+
+    return h(
+      'div',
+      { key: bucket.id, className: styleMap.quotaRow },
+      h(
+        'div',
+        { className: styleMap.quotaRowHeader },
+        h('span', { className: styleMap.quotaModel, title }, bucket.label),
+        h(
+          'div',
+          { className: styleMap.quotaMeta },
+          h('span', { className: styleMap.quotaPercent }, percentLabel),
+          remainingAmountLabel
+            ? h('span', { className: styleMap.quotaAmount }, remainingAmountLabel)
+            : null,
+          h('span', { className: styleMap.quotaReset }, resetLabel)
+        )
+      ),
+      h(QuotaProgressBar, { percent, highThreshold: 60, mediumThreshold: 20 })
+    );
+  });
+};
+
+export const ANTIGRAVITY_CONFIG: QuotaConfig<AntigravityQuotaState, AntigravityQuotaGroup[]> = {
+  type: 'antigravity',
+  i18nPrefix: 'antigravity_quota',
+  filterFn: (file) => isAntigravityFile(file) && !isDisabledAuthFile(file),
+  fetchQuota: fetchAntigravityQuota,
+  storeSelector: (state) => state.antigravityQuota,
+  storeSetter: 'setAntigravityQuota',
+  buildLoadingState: () => ({ status: 'loading', groups: [] }),
+  buildSuccessState: (groups) => ({ status: 'success', groups }),
+  buildErrorState: (message, status) => ({
+    status: 'error',
+    groups: [],
+    error: message,
+    errorStatus: status
+  }),
+  cardClassName: styles.antigravityCard,
+  controlsClassName: styles.antigravityControls,
+  controlClassName: styles.antigravityControl,
+  gridClassName: styles.antigravityGrid,
+  renderQuotaItems: renderAntigravityItems
+};
+
+export const CODEX_CONFIG: QuotaConfig<
+  CodexQuotaState,
+  { planType: string | null; windows: CodexQuotaWindow[] }
+> = {
+  type: 'codex',
+  i18nPrefix: 'codex_quota',
+  filterFn: (file) => isCodexFile(file) && !isDisabledAuthFile(file),
+  fetchQuota: fetchCodexQuota,
+  storeSelector: (state) => state.codexQuota,
+  storeSetter: 'setCodexQuota',
+  buildLoadingState: () => ({ status: 'loading', windows: [] }),
+  buildSuccessState: (data) => ({
+    status: 'success',
+    windows: data.windows,
+    planType: data.planType
+  }),
+  buildErrorState: (message, status) => ({
+    status: 'error',
+    windows: [],
+    error: message,
+    errorStatus: status
+  }),
+  cardClassName: styles.codexCard,
+  controlsClassName: styles.codexControls,
+  controlClassName: styles.codexControl,
+  gridClassName: styles.codexGrid,
+  renderQuotaItems: renderCodexItems
+};
+
+export const GEMINI_CLI_CONFIG: QuotaConfig<GeminiCliQuotaState, GeminiCliQuotaBucketState[]> = {
+  type: 'gemini-cli',
+  i18nPrefix: 'gemini_cli_quota',
+  filterFn: (file) =>
+    isGeminiCliFile(file) && !isRuntimeOnlyAuthFile(file) && !isDisabledAuthFile(file),
+  fetchQuota: fetchGeminiCliQuota,
+  storeSelector: (state) => state.geminiCliQuota,
+  storeSetter: 'setGeminiCliQuota',
+  buildLoadingState: () => ({ status: 'loading', buckets: [] }),
+  buildSuccessState: (buckets) => ({ status: 'success', buckets }),
+  buildErrorState: (message, status) => ({
+    status: 'error',
+    buckets: [],
+    error: message,
+    errorStatus: status
+  }),
+  cardClassName: styles.geminiCliCard,
+  controlsClassName: styles.geminiCliControls,
+  controlClassName: styles.geminiCliControl,
+  gridClassName: styles.geminiCliGrid,
+  renderQuotaItems: renderGeminiCliItems
+};

src/components/quota/useGridColumns.ts

@@ -0,0 +1,40 @@
+import { useState, useEffect, useCallback } from 'react';
+
+/**
+ * Hook to calculate the number of grid columns based on container width and item min-width.
+ * Returns [columns, refCallback].
+ */
+export function useGridColumns(
+    itemMinWidth: number,
+    gap: number = 16
+): [number, (node: HTMLDivElement | null) => void] {
+    const [columns, setColumns] = useState(1);
+    const [element, setElement] = useState<HTMLDivElement | null>(null);
+
+    const refCallback = useCallback((node: HTMLDivElement | null) => {
+        setElement(node);
+    }, []);
+
+    useEffect(() => {
+        if (!element) return;
+
+        const updateColumns = () => {
+            const containerWidth = element.clientWidth;
+            const effectiveItemWidth = itemMinWidth + gap;
+            const count = Math.floor((containerWidth + gap) / effectiveItemWidth);
+            setColumns(Math.max(1, count));
+        };
+
+        updateColumns();
+
+        const observer = new ResizeObserver(() => {
+            updateColumns();
+        });
+
+        observer.observe(element);
+
+        return () => observer.disconnect();
+    }, [element, itemMinWidth, gap]);
+
+    return [columns, refCallback];
+}

src/components/quota/useQuotaLoader.ts

@@ -0,0 +1,98 @@
+/**
+ * Generic hook for quota data fetching and management.
+ */
+
+import { useCallback, useRef } from 'react';
+import { useTranslation } from 'react-i18next';
+import type { AuthFileItem } from '@/types';
+import { useQuotaStore } from '@/stores';
+import { getStatusFromError } from '@/utils/quota';
+import type { QuotaConfig } from './quotaConfigs';
+
+type QuotaScope = 'page' | 'all';
+
+type QuotaUpdater<T> = T | ((prev: T) => T);
+
+type QuotaSetter<T> = (updater: QuotaUpdater<T>) => void;
+
+interface LoadQuotaResult<TData> {
+  name: string;
+  status: 'success' | 'error';
+  data?: TData;
+  error?: string;
+  errorStatus?: number;
+}
+
+export function useQuotaLoader<TState, TData>(config: QuotaConfig<TState, TData>) {
+  const { t } = useTranslation();
+  const quota = useQuotaStore(config.storeSelector);
+  const setQuota = useQuotaStore((state) => state[config.storeSetter]) as QuotaSetter<
+    Record<string, TState>
+  >;
+
+  const loadingRef = useRef(false);
+  const requestIdRef = useRef(0);
+
+  const loadQuota = useCallback(
+    async (
+      targets: AuthFileItem[],
+      scope: QuotaScope,
+      setLoading: (loading: boolean, scope?: QuotaScope | null) => void
+    ) => {
+      if (loadingRef.current) return;
+      loadingRef.current = true;
+      const requestId = ++requestIdRef.current;
+      setLoading(true, scope);
+
+      try {
+        if (targets.length === 0) return;
+
+        setQuota((prev) => {
+          const nextState = { ...prev };
+          targets.forEach((file) => {
+            nextState[file.name] = config.buildLoadingState();
+          });
+          return nextState;
+        });
+
+        const results = await Promise.all(
+          targets.map(async (file): Promise<LoadQuotaResult<TData>> => {
+            try {
+              const data = await config.fetchQuota(file, t);
+              return { name: file.name, status: 'success', data };
+            } catch (err: unknown) {
+              const message = err instanceof Error ? err.message : t('common.unknown_error');
+              const errorStatus = getStatusFromError(err);
+              return { name: file.name, status: 'error', error: message, errorStatus };
+            }
+          })
+        );
+
+        if (requestId !== requestIdRef.current) return;
+
+        setQuota((prev) => {
+          const nextState = { ...prev };
+          results.forEach((result) => {
+            if (result.status === 'success') {
+              nextState[result.name] = config.buildSuccessState(result.data as TData);
+            } else {
+              nextState[result.name] = config.buildErrorState(
+                result.error || t('common.unknown_error'),
+                result.errorStatus
+              );
+            }
+          });
+          return nextState;
+        });
+      } finally {
+        if (requestId === requestIdRef.current) {
+          setLoading(false);
+          loadingRef.current = false;
+        }
+      }
+    },
+    [config, setQuota, t]
+  );
+
+  return { quota, loadQuota };
+}

src/components/ui/AutocompleteInput.tsx

@@ -0,0 +1,175 @@
+import { useEffect, useRef, useState, type ChangeEvent, type KeyboardEvent, type ReactNode } from 'react';
+import { IconChevronDown } from './icons';
+
+interface AutocompleteInputProps {
+  label?: string;
+  value: string;
+  onChange: (value: string) => void;
+  options: string[] | { value: string; label?: string }[];
+  placeholder?: string;
+  disabled?: boolean;
+  hint?: string;
+  error?: string;
+  className?: string;
+  wrapperClassName?: string;
+  wrapperStyle?: React.CSSProperties;
+  id?: string;
+  rightElement?: ReactNode;
+}
+
+export function AutocompleteInput({
+  label,
+  value,
+  onChange,
+  options,
+  placeholder,
+  disabled,
+  hint,
+  error,
+  className = '',
+  wrapperClassName = '',
+  wrapperStyle,
+  id,
+  rightElement
+}: AutocompleteInputProps) {
+  const [isOpen, setIsOpen] = useState(false);
+  const [highlightedIndex, setHighlightedIndex] = useState(-1);
+  const containerRef = useRef<HTMLDivElement>(null);
+  
+  const normalizedOptions = options.map(opt => 
+    typeof opt === 'string' ? { value: opt, label: opt } : { value: opt.value, label: opt.label || opt.value }
+  );
+
+  const filteredOptions = normalizedOptions.filter(opt => {
+    const v = value.toLowerCase();
+    return opt.value.toLowerCase().includes(v) || (opt.label && opt.label.toLowerCase().includes(v));
+  });
+
+  useEffect(() => {
+    const handleClickOutside = (event: MouseEvent) => {
+      if (containerRef.current && !containerRef.current.contains(event.target as Node)) {
+        setIsOpen(false);
+      }
+    };
+    document.addEventListener('mousedown', handleClickOutside);
+    return () => document.removeEventListener('mousedown', handleClickOutside);
+  }, []);
+
+  const handleInputChange = (e: ChangeEvent<HTMLInputElement>) => {
+    onChange(e.target.value);
+    setIsOpen(true);
+    setHighlightedIndex(-1);
+  };
+
+  const handleSelect = (selectedValue: string) => {
+    onChange(selectedValue);
+    setIsOpen(false);
+  };
+
+  const handleKeyDown = (e: KeyboardEvent<HTMLInputElement>) => {
+    if (disabled) return;
+
+    if (e.key === 'ArrowDown') {
+      e.preventDefault();
+      if (!isOpen) {
+          setIsOpen(true);
+          return;
+      }
+      setHighlightedIndex(prev => 
+        prev < filteredOptions.length - 1 ? prev + 1 : prev
+      );
+    } else if (e.key === 'ArrowUp') {
+      e.preventDefault();
+      setHighlightedIndex(prev => prev > 0 ? prev - 1 : 0);
+    } else if (e.key === 'Enter') {
+      if (isOpen && highlightedIndex >= 0 && highlightedIndex < filteredOptions.length) {
+        e.preventDefault();
+        handleSelect(filteredOptions[highlightedIndex].value);
+      } else if (isOpen) {
+          e.preventDefault();
+          setIsOpen(false);
+      }
+    } else if (e.key === 'Escape') {
+      setIsOpen(false);
+    } else if (e.key === 'Tab') {
+      setIsOpen(false);
+    }
+  };
+
+  return (
+    <div className={`form-group ${wrapperClassName}`} ref={containerRef} style={wrapperStyle}>
+      {label && <label htmlFor={id}>{label}</label>}
+      <div style={{ position: 'relative' }}>
+        <input 
+            id={id}
+            className={`input ${className}`.trim()} 
+            value={value}
+            onChange={handleInputChange}
+            onFocus={() => setIsOpen(true)}
+            onKeyDown={handleKeyDown}
+            placeholder={placeholder}
+            disabled={disabled}
+            autoComplete="off"
+            style={{ paddingRight: 32 }}
+        />
+        <div 
+            style={{ 
+                position: 'absolute', 
+                right: 8, 
+                top: '50%', 
+                transform: 'translateY(-50%)',
+                display: 'flex',
+                alignItems: 'center',
+                pointerEvents: disabled ? 'none' : 'auto',
+                cursor: 'pointer',
+                height: '100%'
+            }}
+            onClick={() => !disabled && setIsOpen(!isOpen)}
+        >
+            {rightElement}
+            <IconChevronDown size={16} style={{ opacity: 0.5, marginLeft: 4 }} />
+        </div>
+
+        {isOpen && filteredOptions.length > 0 && !disabled && (
+            <div className="autocomplete-dropdown" style={{
+                position: 'absolute',
+                top: 'calc(100% + 4px)',
+                left: 0,
+                right: 0,
+                zIndex: 1000,
+                backgroundColor: 'var(--bg-secondary)',
+                border: '1px solid var(--border-color)',
+                borderRadius: 'var(--radius-md)',
+                maxHeight: 200,
+                overflowY: 'auto',
+                boxShadow: '0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06)'
+            }}>
+                {filteredOptions.map((opt, index) => (
+                    <div
+                        key={`${opt.value}-${index}`}
+                        onClick={() => handleSelect(opt.value)}
+                        style={{
+                            padding: '8px 12px',
+                            cursor: 'pointer',
+                            backgroundColor: index === highlightedIndex ? 'var(--bg-tertiary)' : 'transparent',
+                            color: 'var(--text-primary)',
+                            display: 'flex',
+                            flexDirection: 'column',
+                            fontSize: '0.9rem'
+                        }}
+                        onMouseEnter={() => setHighlightedIndex(index)}
+                    >
+                        <span style={{ fontWeight: 500 }}>{opt.value}</span>
+                        {opt.label && opt.label !== opt.value && (
+                            <span style={{ fontSize: '0.85em', color: 'var(--text-secondary)' }}>{opt.label}</span>
+                        )}
+                    </div>
+                ))}
+            </div>
+        )}
+      </div>
+      {hint && <div className="hint">{hint}</div>}
+      {error && <div className="error-box">{error}</div>}
+    </div>
+  );
+}

src/components/ui/Button.tsx

@@ -20,6 +20,7 @@ export function Button({
   disabled,
   ...rest
 }: PropsWithChildren<ButtonProps>) {
+  const hasChildren = children !== null && children !== undefined && children !== false;
   const classes = [
     'btn',
     `btn-${variant}`,
@@ -33,7 +34,7 @@ export function Button({
   return (
     <button className={classes} disabled={disabled || loading} {...rest}>
       {loading && <span className="loading-spinner" aria-hidden="true" />}
-      <span>{children}</span>
+      {hasChildren && <span>{children}</span>}
     </button>
   );
 }

src/components/ui/Card.tsx

@@ -3,11 +3,12 @@ import type { PropsWithChildren, ReactNode } from 'react';
 interface CardProps {
   title?: ReactNode;
   extra?: ReactNode;
+  className?: string;
 }
 
-export function Card({ title, extra, children }: PropsWithChildren<CardProps>) {
+export function Card({ title, extra, children, className }: PropsWithChildren<CardProps>) {
   return (
-    <div className="card">
+    <div className={className ? `card ${className}` : 'card'}>
       {(title || extra) && (
         <div className="card-header">
           <div className="title">{title}</div>

src/components/ui/Modal.tsx

@@ -1,4 +1,5 @@
-import type { PropsWithChildren, ReactNode } from 'react';
+import { useState, useEffect, useCallback, useRef, type PropsWithChildren, type ReactNode } from 'react';
+import { createPortal } from 'react-dom';
 import { IconX } from './icons';
 
 interface ModalProps {
@@ -7,29 +8,134 @@ interface ModalProps {
   onClose: () => void;
   footer?: ReactNode;
   width?: number | string;
+  closeDisabled?: boolean;
 }
 
-export function Modal({ open, title, onClose, footer, width = 520, children }: PropsWithChildren<ModalProps>) {
+const CLOSE_ANIMATION_DURATION = 350;
-  if (!open) return null;
+const MODAL_LOCK_CLASS = 'modal-open';
+let activeModalCount = 0;
 
-  const handleMaskClick = (event: React.MouseEvent<HTMLDivElement>) => {
+const lockScroll = () => {
-    if (event.target === event.currentTarget) {
+  if (typeof document === 'undefined') return;
-      onClose();
+  if (activeModalCount === 0) {
+    document.body?.classList.add(MODAL_LOCK_CLASS);
+    document.documentElement?.classList.add(MODAL_LOCK_CLASS);
+  }
+  activeModalCount += 1;
+};
+
+const unlockScroll = () => {
+  if (typeof document === 'undefined') return;
+  activeModalCount = Math.max(0, activeModalCount - 1);
+  if (activeModalCount === 0) {
+    document.body?.classList.remove(MODAL_LOCK_CLASS);
+    document.documentElement?.classList.remove(MODAL_LOCK_CLASS);
+  }
+};
+
+export function Modal({
+  open,
+  title,
+  onClose,
+  footer,
+  width = 520,
+  closeDisabled = false,
+  children
+}: PropsWithChildren<ModalProps>) {
+  const [isVisible, setIsVisible] = useState(false);
+  const [isClosing, setIsClosing] = useState(false);
+  const closeTimerRef = useRef<ReturnType<typeof setTimeout> | null>(null);
+
+  const startClose = useCallback(
+    (notifyParent: boolean) => {
+      if (closeTimerRef.current !== null) return;
+      setIsClosing(true);
+      closeTimerRef.current = window.setTimeout(() => {
+        setIsVisible(false);
+        setIsClosing(false);
+        closeTimerRef.current = null;
+        if (notifyParent) {
+          onClose();
+        }
+      }, CLOSE_ANIMATION_DURATION);
+    },
+    [onClose]
+  );
+
+  useEffect(() => {
+    let cancelled = false;
+
+    if (open) {
+      if (closeTimerRef.current !== null) {
+        window.clearTimeout(closeTimerRef.current);
+        closeTimerRef.current = null;
+      }
+      queueMicrotask(() => {
+        if (cancelled) return;
+        setIsVisible(true);
+        setIsClosing(false);
+      });
+    } else if (isVisible) {
+      queueMicrotask(() => {
+        if (cancelled) return;
+        startClose(false);
+      });
     }
-  };
 
-  return (
+    return () => {
-    <div className="modal-overlay" onClick={handleMaskClick}>
+      cancelled = true;
-      <div className="modal" style={{ width }} role="dialog" aria-modal="true">
+    };
+  }, [open, isVisible, startClose]);
+
+  const handleClose = useCallback(() => {
+    startClose(true);
+  }, [startClose]);
+
+  useEffect(() => {
+    return () => {
+      if (closeTimerRef.current !== null) {
+        window.clearTimeout(closeTimerRef.current);
+      }
+    };
+  }, []);
+
+  const shouldLockScroll = open || isVisible;
+
+  useEffect(() => {
+    if (!shouldLockScroll) return;
+    lockScroll();
+    return () => unlockScroll();
+  }, [shouldLockScroll]);
+
+  if (!open && !isVisible) return null;
+
+  const overlayClass = `modal-overlay ${isClosing ? 'modal-overlay-closing' : 'modal-overlay-entering'}`;
+  const modalClass = `modal ${isClosing ? 'modal-closing' : 'modal-entering'}`;
+
+  const modalContent = (
+    <div className={overlayClass}>
+      <div className={modalClass} style={{ width }} role="dialog" aria-modal="true">
+        <button
+          type="button"
+          className="modal-close-floating"
+          onClick={closeDisabled ? undefined : handleClose}
+          aria-label="Close"
+          disabled={closeDisabled}
+        >
+          <IconX size={20} />
+        </button>
         <div className="modal-header">
           <div className="modal-title">{title}</div>
-          <button className="modal-close" onClick={onClose} aria-label="Close">
-            <IconX size={18} />
-          </button>
         </div>
         <div className="modal-body">{children}</div>
         {footer && <div className="modal-footer">{footer}</div>}
       </div>
     </div>
   );
+
+  if (typeof document === 'undefined') {
+    return modalContent;
+  }
+
+  return createPortal(modalContent, document.body);
 }

src/components/ui/ModelInputList.tsx

@@ -1,12 +1,7 @@
 import { Fragment } from 'react';
 import { Button } from './Button';
 import { IconX } from './icons';
-import type { ModelAlias } from '@/types';
+import type { ModelEntry } from './modelInputListUtils';
-
-interface ModelEntry {
-  name: string;
-  alias: string;
-}
 
 interface ModelInputListProps {
   entries: ModelEntry[];
@@ -17,29 +12,6 @@ interface ModelInputListProps {
   aliasPlaceholder?: string;
 }
 
-export const modelsToEntries = (models?: ModelAlias[]): ModelEntry[] => {
-  if (!Array.isArray(models) || models.length === 0) {
-    return [{ name: '', alias: '' }];
-  }
-  return models.map((m) => ({
-    name: m.name || '',
-    alias: m.alias || ''
-  }));
-};
-
-export const entriesToModels = (entries: ModelEntry[]): ModelAlias[] => {
-  return entries
-    .filter((entry) => entry.name.trim())
-    .map((entry) => {
-      const model: ModelAlias = { name: entry.name.trim() };
-      const alias = entry.alias.trim();
-      if (alias && alias !== model.name) {
-        model.alias = alias;
-      }
-      return model;
-    });
-};
-
 export function ModelInputList({
   entries,
   onChange,

src/components/ui/ToggleSwitch.tsx

@@ -4,17 +4,36 @@ interface ToggleSwitchProps {
   checked: boolean;
   onChange: (value: boolean) => void;
   label?: ReactNode;
+  ariaLabel?: string;
   disabled?: boolean;
+  labelPosition?: 'left' | 'right';
 }
 
-export function ToggleSwitch({ checked, onChange, label, disabled = false }: ToggleSwitchProps) {
+export function ToggleSwitch({
+  checked,
+  onChange,
+  label,
+  ariaLabel,
+  disabled = false,
+  labelPosition = 'right'
+}: ToggleSwitchProps) {
   const handleChange = (event: ChangeEvent<HTMLInputElement>) => {
     onChange(event.target.checked);
   };
 
+  const className = ['switch', labelPosition === 'left' ? 'switch-label-left' : '']
+    .filter(Boolean)
+    .join(' ');
+
   return (
-    <label className="switch">
+    <label className={className}>
-      <input type="checkbox" checked={checked} onChange={handleChange} disabled={disabled} />
+      <input
+        type="checkbox"
+        checked={checked}
+        onChange={handleChange}
+        disabled={disabled}
+        aria-label={ariaLabel}
+      />
       <span className="track">
         <span className="thumb" />
       </span>

src/components/ui/icons.tsx

@@ -164,6 +164,14 @@ export function IconChevronDown({ size = 20, ...props }: IconProps) {
   );
 }
 
+export function IconChevronLeft({ size = 20, ...props }: IconProps) {
+  return (
+    <svg {...baseSvgProps} width={size} height={size} {...props}>
+      <path d="m15 18-6-6 6-6" />
+    </svg>
+  );
+}
+
 export function IconSearch({ size = 20, ...props }: IconProps) {
   return (
     <svg {...baseSvgProps} width={size} height={size} {...props}>
@@ -303,3 +311,14 @@ export function IconCode({ size = 20, ...props }: IconProps) {
     </svg>
   );
 }
+
+export function IconLayoutDashboard({ size = 20, ...props }: IconProps) {
+  return (
+    <svg {...baseSvgProps} width={size} height={size} {...props}>
+      <rect width="7" height="9" x="3" y="3" rx="1" />
+      <rect width="7" height="5" x="14" y="3" rx="1" />
+      <rect width="7" height="9" x="14" y="12" rx="1" />
+      <rect width="7" height="5" x="3" y="16" rx="1" />
+    </svg>
+  );
+}

src/components/ui/modelInputListUtils.ts

@@ -0,0 +1,29 @@
+import type { ModelAlias } from '@/types';
+
+export interface ModelEntry {
+  name: string;
+  alias: string;
+}
+
+export const modelsToEntries = (models?: ModelAlias[]): ModelEntry[] => {
+  if (!Array.isArray(models) || models.length === 0) {
+    return [{ name: '', alias: '' }];
+  }
+  return models.map((model) => ({
+    name: model.name || '',
+    alias: model.alias || ''
+  }));
+};
+
+export const entriesToModels = (entries: ModelEntry[]): ModelAlias[] => {
+  return entries
+    .filter((entry) => entry.name.trim())
+    .map((entry) => {
+      const model: ModelAlias = { name: entry.name.trim() };
+      const alias = entry.alias.trim();
+      if (alias && alias !== model.name) {
+        model.alias = alias;
+      }
+      return model;
+    });
+};

src/components/usage/ApiDetailsCard.tsx

@@ -0,0 +1,79 @@
+import { useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Card } from '@/components/ui/Card';
+import { formatTokensInMillions, formatUsd, type ApiStats } from '@/utils/usage';
+import styles from '@/pages/UsagePage.module.scss';
+
+export interface ApiDetailsCardProps {
+  apiStats: ApiStats[];
+  loading: boolean;
+  hasPrices: boolean;
+}
+
+export function ApiDetailsCard({ apiStats, loading, hasPrices }: ApiDetailsCardProps) {
+  const { t } = useTranslation();
+  const [expandedApis, setExpandedApis] = useState<Set<string>>(new Set());
+
+  const toggleExpand = (endpoint: string) => {
+    setExpandedApis((prev) => {
+      const newSet = new Set(prev);
+      if (newSet.has(endpoint)) {
+        newSet.delete(endpoint);
+      } else {
+        newSet.add(endpoint);
+      }
+      return newSet;
+    });
+  };
+
+  return (
+    <Card title={t('usage_stats.api_details')}>
+      {loading ? (
+        <div className={styles.hint}>{t('common.loading')}</div>
+      ) : apiStats.length > 0 ? (
+        <div className={styles.apiList}>
+          {apiStats.map((api) => (
+            <div key={api.endpoint} className={styles.apiItem}>
+              <div className={styles.apiHeader} onClick={() => toggleExpand(api.endpoint)}>
+                <div className={styles.apiInfo}>
+                  <span className={styles.apiEndpoint}>{api.endpoint}</span>
+                  <div className={styles.apiStats}>
+                    <span className={styles.apiBadge}>
+                      {t('usage_stats.requests_count')}: {api.totalRequests}
+                    </span>
+                    <span className={styles.apiBadge}>
+                      Tokens: {formatTokensInMillions(api.totalTokens)}
+                    </span>
+                    {hasPrices && api.totalCost > 0 && (
+                      <span className={styles.apiBadge}>
+                        {t('usage_stats.total_cost')}: {formatUsd(api.totalCost)}
+                      </span>
+                    )}
+                  </div>
+                </div>
+                <span className={styles.expandIcon}>
+                  {expandedApis.has(api.endpoint) ? '▼' : '▶'}
+                </span>
+              </div>
+              {expandedApis.has(api.endpoint) && (
+                <div className={styles.apiModels}>
+                  {Object.entries(api.models).map(([model, stats]) => (
+                    <div key={model} className={styles.modelRow}>
+                      <span className={styles.modelName}>{model}</span>
+                      <span className={styles.modelStat}>
+                        {stats.requests} {t('usage_stats.requests_count')}
+                      </span>
+                      <span className={styles.modelStat}>{formatTokensInMillions(stats.tokens)}</span>
+                    </div>
+                  ))}
+                </div>
+              )}
+            </div>
+          ))}
+        </div>
+      ) : (
+        <div className={styles.hint}>{t('usage_stats.no_data')}</div>
+      )}
+    </Card>
+  );
+}

src/components/usage/ChartLineSelector.tsx

@@ -0,0 +1,92 @@
+import { useTranslation } from 'react-i18next';
+import { Card } from '@/components/ui/Card';
+import { Button } from '@/components/ui/Button';
+import styles from '@/pages/UsagePage.module.scss';
+
+export interface ChartLineSelectorProps {
+  chartLines: string[];
+  modelNames: string[];
+  maxLines?: number;
+  onChange: (lines: string[]) => void;
+}
+
+export function ChartLineSelector({
+  chartLines,
+  modelNames,
+  maxLines = 9,
+  onChange
+}: ChartLineSelectorProps) {
+  const { t } = useTranslation();
+
+  const handleAdd = () => {
+    if (chartLines.length >= maxLines) return;
+    const unusedModel = modelNames.find((m) => !chartLines.includes(m));
+    if (unusedModel) {
+      onChange([...chartLines, unusedModel]);
+    } else {
+      onChange([...chartLines, 'all']);
+    }
+  };
+
+  const handleRemove = (index: number) => {
+    if (chartLines.length <= 1) return;
+    const newLines = [...chartLines];
+    newLines.splice(index, 1);
+    onChange(newLines);
+  };
+
+  const handleChange = (index: number, value: string) => {
+    const newLines = [...chartLines];
+    newLines[index] = value;
+    onChange(newLines);
+  };
+
+  return (
+    <Card
+      title={t('usage_stats.chart_line_actions_label')}
+      extra={
+        <div className={styles.chartLineHeader}>
+          <span className={styles.chartLineCount}>
+            {chartLines.length}/{maxLines}
+          </span>
+          <Button
+            variant="secondary"
+            size="sm"
+            onClick={handleAdd}
+            disabled={chartLines.length >= maxLines}
+          >
+            {t('usage_stats.chart_line_add')}
+          </Button>
+        </div>
+      }
+    >
+      <div className={styles.chartLineList}>
+        {chartLines.map((line, index) => (
+          <div key={index} className={styles.chartLineItem}>
+            <span className={styles.chartLineLabel}>
+              {t(`usage_stats.chart_line_label_${index + 1}`)}
+            </span>
+            <select
+              value={line}
+              onChange={(e) => handleChange(index, e.target.value)}
+              className={styles.select}
+            >
+              <option value="all">{t('usage_stats.chart_line_all')}</option>
+              {modelNames.map((name) => (
+                <option key={name} value={name}>
+                  {name}
+                </option>
+              ))}
+            </select>
+            {chartLines.length > 1 && (
+              <Button variant="danger" size="sm" onClick={() => handleRemove(index)}>
+                {t('usage_stats.chart_line_delete')}
+              </Button>
+            )}
+          </div>
+        ))}
+      </div>
+      <p className={styles.chartLineHint}>{t('usage_stats.chart_line_hint')}</p>
+    </Card>
+  );
+}

src/components/usage/ModelStatsCard.tsx

@@ -0,0 +1,64 @@
+import { useTranslation } from 'react-i18next';
+import { Card } from '@/components/ui/Card';
+import { formatTokensInMillions, formatUsd } from '@/utils/usage';
+import styles from '@/pages/UsagePage.module.scss';
+
+export interface ModelStat {
+  model: string;
+  requests: number;
+  successCount: number;
+  failureCount: number;
+  tokens: number;
+  cost: number;
+}
+
+export interface ModelStatsCardProps {
+  modelStats: ModelStat[];
+  loading: boolean;
+  hasPrices: boolean;
+}
+
+export function ModelStatsCard({ modelStats, loading, hasPrices }: ModelStatsCardProps) {
+  const { t } = useTranslation();
+
+  return (
+    <Card title={t('usage_stats.models')}>
+      {loading ? (
+        <div className={styles.hint}>{t('common.loading')}</div>
+      ) : modelStats.length > 0 ? (
+        <div className={styles.tableWrapper}>
+          <table className={styles.table}>
+            <thead>
+              <tr>
+                <th>{t('usage_stats.model_name')}</th>
+                <th>{t('usage_stats.requests_count')}</th>
+                <th>{t('usage_stats.tokens_count')}</th>
+                {hasPrices && <th>{t('usage_stats.total_cost')}</th>}
+              </tr>
+            </thead>
+            <tbody>
+              {modelStats.map((stat) => (
+                <tr key={stat.model}>
+                  <td className={styles.modelCell}>{stat.model}</td>
+                  <td>
+                    <span className={styles.requestCountCell}>
+                      <span>{stat.requests.toLocaleString()}</span>
+                      <span className={styles.requestBreakdown}>
+                        (<span className={styles.statSuccess}>{stat.successCount.toLocaleString()}</span>{' '}
+                        <span className={styles.statFailure}>{stat.failureCount.toLocaleString()}</span>)
+                      </span>
+                    </span>
+                  </td>
+                  <td>{formatTokensInMillions(stat.tokens)}</td>
+                  {hasPrices && <td>{stat.cost > 0 ? formatUsd(stat.cost) : '--'}</td>}
+                </tr>
+              ))}
+            </tbody>
+          </table>
+        </div>
+      ) : (
+        <div className={styles.hint}>{t('usage_stats.no_data')}</div>
+      )}
+    </Card>
+  );
+}

src/components/usage/PriceSettingsCard.tsx

@@ -0,0 +1,164 @@
+import { useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Card } from '@/components/ui/Card';
+import { Button } from '@/components/ui/Button';
+import { Input } from '@/components/ui/Input';
+import type { ModelPrice } from '@/utils/usage';
+import styles from '@/pages/UsagePage.module.scss';
+
+export interface PriceSettingsCardProps {
+  modelNames: string[];
+  modelPrices: Record<string, ModelPrice>;
+  onPricesChange: (prices: Record<string, ModelPrice>) => void;
+}
+
+export function PriceSettingsCard({
+  modelNames,
+  modelPrices,
+  onPricesChange
+}: PriceSettingsCardProps) {
+  const { t } = useTranslation();
+
+  const [selectedModel, setSelectedModel] = useState('');
+  const [promptPrice, setPromptPrice] = useState('');
+  const [completionPrice, setCompletionPrice] = useState('');
+  const [cachePrice, setCachePrice] = useState('');
+
+  const handleSavePrice = () => {
+    if (!selectedModel) return;
+    const prompt = parseFloat(promptPrice) || 0;
+    const completion = parseFloat(completionPrice) || 0;
+    const cache = cachePrice.trim() === '' ? prompt : parseFloat(cachePrice) || 0;
+    const newPrices = { ...modelPrices, [selectedModel]: { prompt, completion, cache } };
+    onPricesChange(newPrices);
+    setSelectedModel('');
+    setPromptPrice('');
+    setCompletionPrice('');
+    setCachePrice('');
+  };
+
+  const handleDeletePrice = (model: string) => {
+    const newPrices = { ...modelPrices };
+    delete newPrices[model];
+    onPricesChange(newPrices);
+  };
+
+  const handleEditPrice = (model: string) => {
+    const price = modelPrices[model];
+    setSelectedModel(model);
+    setPromptPrice(price?.prompt?.toString() || '');
+    setCompletionPrice(price?.completion?.toString() || '');
+    setCachePrice(price?.cache?.toString() || '');
+  };
+
+  const handleModelSelect = (value: string) => {
+    setSelectedModel(value);
+    const price = modelPrices[value];
+    if (price) {
+      setPromptPrice(price.prompt.toString());
+      setCompletionPrice(price.completion.toString());
+      setCachePrice(price.cache.toString());
+    } else {
+      setPromptPrice('');
+      setCompletionPrice('');
+      setCachePrice('');
+    }
+  };
+
+  return (
+    <Card title={t('usage_stats.model_price_settings')}>
+      <div className={styles.pricingSection}>
+        {/* Price Form */}
+        <div className={styles.priceForm}>
+          <div className={styles.formRow}>
+            <div className={styles.formField}>
+              <label>{t('usage_stats.model_name')}</label>
+              <select
+                value={selectedModel}
+                onChange={(e) => handleModelSelect(e.target.value)}
+                className={styles.select}
+              >
+                <option value="">{t('usage_stats.model_price_select_placeholder')}</option>
+                {modelNames.map((name) => (
+                  <option key={name} value={name}>
+                    {name}
+                  </option>
+                ))}
+              </select>
+            </div>
+            <div className={styles.formField}>
+              <label>{t('usage_stats.model_price_prompt')} ($/1M)</label>
+              <Input
+                type="number"
+                value={promptPrice}
+                onChange={(e) => setPromptPrice(e.target.value)}
+                placeholder="0.00"
+                step="0.0001"
+              />
+            </div>
+            <div className={styles.formField}>
+              <label>{t('usage_stats.model_price_completion')} ($/1M)</label>
+              <Input
+                type="number"
+                value={completionPrice}
+                onChange={(e) => setCompletionPrice(e.target.value)}
+                placeholder="0.00"
+                step="0.0001"
+              />
+            </div>
+            <div className={styles.formField}>
+              <label>{t('usage_stats.model_price_cache')} ($/1M)</label>
+              <Input
+                type="number"
+                value={cachePrice}
+                onChange={(e) => setCachePrice(e.target.value)}
+                placeholder="0.00"
+                step="0.0001"
+              />
+            </div>
+            <Button variant="primary" onClick={handleSavePrice} disabled={!selectedModel}>
+              {t('common.save')}
+            </Button>
+          </div>
+        </div>
+
+        {/* Saved Prices List */}
+        <div className={styles.pricesList}>
+          <h4 className={styles.pricesTitle}>{t('usage_stats.saved_prices')}</h4>
+          {Object.keys(modelPrices).length > 0 ? (
+            <div className={styles.pricesGrid}>
+              {Object.entries(modelPrices).map(([model, price]) => (
+                <div key={model} className={styles.priceItem}>
+                  <div className={styles.priceInfo}>
+                    <span className={styles.priceModel}>{model}</span>
+                    <div className={styles.priceMeta}>
+                      <span>
+                        {t('usage_stats.model_price_prompt')}: ${price.prompt.toFixed(4)}/1M
+                      </span>
+                      <span>
+                        {t('usage_stats.model_price_completion')}: ${price.completion.toFixed(4)}/1M
+                      </span>
+                      <span>
+                        {t('usage_stats.model_price_cache')}: ${price.cache.toFixed(4)}/1M
+                      </span>
+                    </div>
+                  </div>
+                  <div className={styles.priceActions}>
+                    <Button variant="secondary" size="sm" onClick={() => handleEditPrice(model)}>
+                      {t('common.edit')}
+                    </Button>
+                    <Button variant="danger" size="sm" onClick={() => handleDeletePrice(model)}>
+                      {t('common.delete')}
+                    </Button>
+                  </div>
+                </div>
+              ))}
+            </div>
+          ) : (
+            <div className={styles.hint}>{t('usage_stats.model_price_empty')}</div>
+          )}
+        </div>
+      </div>
+    </Card>
+  );
+}

src/components/usage/StatCards.tsx

@@ -0,0 +1,184 @@
+import type { CSSProperties, ReactNode } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Line } from 'react-chartjs-2';
+import { IconDiamond, IconDollarSign, IconSatellite, IconTimer, IconTrendingUp } from '@/components/ui/icons';
+import {
+  formatTokensInMillions,
+  formatPerMinuteValue,
+  formatUsd,
+  calculateTokenBreakdown,
+  calculateRecentPerMinuteRates,
+  calculateTotalCost,
+  type ModelPrice
+} from '@/utils/usage';
+import { sparklineOptions } from '@/utils/usage/chartConfig';
+import type { UsagePayload } from './hooks/useUsageData';
+import type { SparklineBundle } from './hooks/useSparklines';
+import styles from '@/pages/UsagePage.module.scss';
+
+interface StatCardData {
+  key: string;
+  label: string;
+  icon: ReactNode;
+  accent: string;
+  accentSoft: string;
+  accentBorder: string;
+  value: string;
+  meta?: ReactNode;
+  trend: SparklineBundle | null;
+}
+
+export interface StatCardsProps {
+  usage: UsagePayload | null;
+  loading: boolean;
+  modelPrices: Record<string, ModelPrice>;
+  sparklines: {
+    requests: SparklineBundle | null;
+    tokens: SparklineBundle | null;
+    rpm: SparklineBundle | null;
+    tpm: SparklineBundle | null;
+    cost: SparklineBundle | null;
+  };
+}
+
+export function StatCards({ usage, loading, modelPrices, sparklines }: StatCardsProps) {
+  const { t } = useTranslation();
+
+  const tokenBreakdown = usage ? calculateTokenBreakdown(usage) : { cachedTokens: 0, reasoningTokens: 0 };
+  const rateStats = usage
+    ? calculateRecentPerMinuteRates(30, usage)
+    : { rpm: 0, tpm: 0, windowMinutes: 30, requestCount: 0, tokenCount: 0 };
+  const totalCost = usage ? calculateTotalCost(usage, modelPrices) : 0;
+  const hasPrices = Object.keys(modelPrices).length > 0;
+
+  const statsCards: StatCardData[] = [
+    {
+      key: 'requests',
+      label: t('usage_stats.total_requests'),
+      icon: <IconSatellite size={16} />,
+      accent: '#3b82f6',
+      accentSoft: 'rgba(59, 130, 246, 0.18)',
+      accentBorder: 'rgba(59, 130, 246, 0.35)',
+      value: loading ? '-' : (usage?.total_requests ?? 0).toLocaleString(),
+      meta: (
+        <>
+          <span className={styles.statMetaItem}>
+            <span className={styles.statMetaDot} style={{ backgroundColor: '#10b981' }} />
+            {t('usage_stats.success_requests')}: {loading ? '-' : (usage?.success_count ?? 0)}
+          </span>
+          <span className={styles.statMetaItem}>
+            <span className={styles.statMetaDot} style={{ backgroundColor: '#ef4444' }} />
+            {t('usage_stats.failed_requests')}: {loading ? '-' : (usage?.failure_count ?? 0)}
+          </span>
+        </>
+      ),
+      trend: sparklines.requests
+    },
+    {
+      key: 'tokens',
+      label: t('usage_stats.total_tokens'),
+      icon: <IconDiamond size={16} />,
+      accent: '#8b5cf6',
+      accentSoft: 'rgba(139, 92, 246, 0.18)',
+      accentBorder: 'rgba(139, 92, 246, 0.35)',
+      value: loading ? '-' : formatTokensInMillions(usage?.total_tokens ?? 0),
+      meta: (
+        <>
+          <span className={styles.statMetaItem}>
+            {t('usage_stats.cached_tokens')}: {loading ? '-' : formatTokensInMillions(tokenBreakdown.cachedTokens)}
+          </span>
+          <span className={styles.statMetaItem}>
+            {t('usage_stats.reasoning_tokens')}: {loading ? '-' : formatTokensInMillions(tokenBreakdown.reasoningTokens)}
+          </span>
+        </>
+      ),
+      trend: sparklines.tokens
+    },
+    {
+      key: 'rpm',
+      label: t('usage_stats.rpm_30m'),
+      icon: <IconTimer size={16} />,
+      accent: '#22c55e',
+      accentSoft: 'rgba(34, 197, 94, 0.18)',
+      accentBorder: 'rgba(34, 197, 94, 0.32)',
+      value: loading ? '-' : formatPerMinuteValue(rateStats.rpm),
+      meta: (
+        <span className={styles.statMetaItem}>
+          {t('usage_stats.total_requests')}: {loading ? '-' : rateStats.requestCount.toLocaleString()}
+        </span>
+      ),
+      trend: sparklines.rpm
+    },
+    {
+      key: 'tpm',
+      label: t('usage_stats.tpm_30m'),
+      icon: <IconTrendingUp size={16} />,
+      accent: '#f97316',
+      accentSoft: 'rgba(249, 115, 22, 0.18)',
+      accentBorder: 'rgba(249, 115, 22, 0.32)',
+      value: loading ? '-' : formatPerMinuteValue(rateStats.tpm),
+      meta: (
+        <span className={styles.statMetaItem}>
+          {t('usage_stats.total_tokens')}: {loading ? '-' : formatTokensInMillions(rateStats.tokenCount)}
+        </span>
+      ),
+      trend: sparklines.tpm
+    },
+    {
+      key: 'cost',
+      label: t('usage_stats.total_cost'),
+      icon: <IconDollarSign size={16} />,
+      accent: '#f59e0b',
+      accentSoft: 'rgba(245, 158, 11, 0.18)',
+      accentBorder: 'rgba(245, 158, 11, 0.32)',
+      value: loading ? '-' : hasPrices ? formatUsd(totalCost) : '--',
+      meta: (
+        <>
+          <span className={styles.statMetaItem}>
+            {t('usage_stats.total_tokens')}: {loading ? '-' : formatTokensInMillions(usage?.total_tokens ?? 0)}
+          </span>
+          {!hasPrices && (
+            <span className={`${styles.statMetaItem} ${styles.statSubtle}`}>
+              {t('usage_stats.cost_need_price')}
+            </span>
+          )}
+        </>
+      ),
+      trend: hasPrices ? sparklines.cost : null
+    }
+  ];
+
+  return (
+    <div className={styles.statsGrid}>
+      {statsCards.map((card) => (
+        <div
+          key={card.key}
+          className={styles.statCard}
+          style={
+            {
+              '--accent': card.accent,
+              '--accent-soft': card.accentSoft,
+              '--accent-border': card.accentBorder
+            } as CSSProperties
+          }
+        >
+          <div className={styles.statCardHeader}>
+            <div className={styles.statLabelGroup}>
+              <span className={styles.statLabel}>{card.label}</span>
+            </div>
+            <span className={styles.statIconBadge}>{card.icon}</span>
+          </div>
+          <div className={styles.statValue}>{card.value}</div>
+          {card.meta && <div className={styles.statMetaRow}>{card.meta}</div>}
+          <div className={styles.statTrend}>
+            {card.trend ? (
+              <Line className={styles.sparkline} data={card.trend.data} options={sparklineOptions} />
+            ) : (
+              <div className={styles.statTrendPlaceholder}></div>
+            )}
+          </div>
+        </div>
+      ))}
+    </div>
+  );
+}

src/components/usage/UsageChart.tsx

@@ -0,0 +1,91 @@
+import { useTranslation } from 'react-i18next';
+import type { ChartOptions } from 'chart.js';
+import { Line } from 'react-chartjs-2';
+import { Card } from '@/components/ui/Card';
+import { Button } from '@/components/ui/Button';
+import type { ChartData } from '@/utils/usage';
+import { getHourChartMinWidth } from '@/utils/usage/chartConfig';
+import styles from '@/pages/UsagePage.module.scss';
+
+export interface UsageChartProps {
+  title: string;
+  period: 'hour' | 'day';
+  onPeriodChange: (period: 'hour' | 'day') => void;
+  chartData: ChartData;
+  chartOptions: ChartOptions<'line'>;
+  loading: boolean;
+  isMobile: boolean;
+  emptyText: string;
+}
+
+export function UsageChart({
+  title,
+  period,
+  onPeriodChange,
+  chartData,
+  chartOptions,
+  loading,
+  isMobile,
+  emptyText
+}: UsageChartProps) {
+  const { t } = useTranslation();
+
+  return (
+    <Card
+      title={title}
+      extra={
+        <div className={styles.periodButtons}>
+          <Button
+            variant={period === 'hour' ? 'primary' : 'secondary'}
+            size="sm"
+            onClick={() => onPeriodChange('hour')}
+          >
+            {t('usage_stats.by_hour')}
+          </Button>
+          <Button
+            variant={period === 'day' ? 'primary' : 'secondary'}
+            size="sm"
+            onClick={() => onPeriodChange('day')}
+          >
+            {t('usage_stats.by_day')}
+          </Button>
+        </div>
+      }
+    >
+      {loading ? (
+        <div className={styles.hint}>{t('common.loading')}</div>
+      ) : chartData.labels.length > 0 ? (
+        <div className={styles.chartWrapper}>
+          <div className={styles.chartLegend} aria-label="Chart legend">
+            {chartData.datasets.map((dataset, index) => (
+              <div
+                key={`${dataset.label}-${index}`}
+                className={styles.legendItem}
+                title={dataset.label}
+              >
+                <span className={styles.legendDot} style={{ backgroundColor: dataset.borderColor }} />
+                <span className={styles.legendLabel}>{dataset.label}</span>
+              </div>
+            ))}
+          </div>
+          <div className={styles.chartArea}>
+            <div className={styles.chartScroller}>
+              <div
+                className={styles.chartCanvas}
+                style={
+                  period === 'hour'
+                    ? { minWidth: getHourChartMinWidth(chartData.labels.length, isMobile) }
+                    : undefined
+                }
+              >
+                <Line data={chartData} options={chartOptions} />
+              </div>
+            </div>
+          </div>
+        </div>
+      ) : (
+        <div className={styles.hint}>{emptyText}</div>
+      )}
+    </Card>
+  );
+}

src/components/usage/hooks/index.ts

@@ -0,0 +1,8 @@
+export { useUsageData } from './useUsageData';
+export type { UsagePayload, UseUsageDataReturn } from './useUsageData';
+
+export { useSparklines } from './useSparklines';
+export type { SparklineData, SparklineBundle, UseSparklinesOptions, UseSparklinesReturn } from './useSparklines';
+
+export { useChartData } from './useChartData';
+export type { UseChartDataOptions, UseChartDataReturn } from './useChartData';

src/components/usage/hooks/useChartData.ts

@@ -0,0 +1,76 @@
+import { useState, useMemo } from 'react';
+import type { ChartOptions } from 'chart.js';
+import { buildChartData, type ChartData } from '@/utils/usage';
+import { buildChartOptions } from '@/utils/usage/chartConfig';
+import type { UsagePayload } from './useUsageData';
+
+export interface UseChartDataOptions {
+  usage: UsagePayload | null;
+  chartLines: string[];
+  isDark: boolean;
+  isMobile: boolean;
+}
+
+export interface UseChartDataReturn {
+  requestsPeriod: 'hour' | 'day';
+  setRequestsPeriod: (period: 'hour' | 'day') => void;
+  tokensPeriod: 'hour' | 'day';
+  setTokensPeriod: (period: 'hour' | 'day') => void;
+  requestsChartData: ChartData;
+  tokensChartData: ChartData;
+  requestsChartOptions: ChartOptions<'line'>;
+  tokensChartOptions: ChartOptions<'line'>;
+}
+
+export function useChartData({
+  usage,
+  chartLines,
+  isDark,
+  isMobile
+}: UseChartDataOptions): UseChartDataReturn {
+  const [requestsPeriod, setRequestsPeriod] = useState<'hour' | 'day'>('day');
+  const [tokensPeriod, setTokensPeriod] = useState<'hour' | 'day'>('day');
+
+  const requestsChartData = useMemo(() => {
+    if (!usage) return { labels: [], datasets: [] };
+    return buildChartData(usage, requestsPeriod, 'requests', chartLines);
+  }, [usage, requestsPeriod, chartLines]);
+
+  const tokensChartData = useMemo(() => {
+    if (!usage) return { labels: [], datasets: [] };
+    return buildChartData(usage, tokensPeriod, 'tokens', chartLines);
+  }, [usage, tokensPeriod, chartLines]);
+
+  const requestsChartOptions = useMemo(
+    () =>
+      buildChartOptions({
+        period: requestsPeriod,
+        labels: requestsChartData.labels,
+        isDark,
+        isMobile
+      }),
+    [requestsPeriod, requestsChartData.labels, isDark, isMobile]
+  );
+
+  const tokensChartOptions = useMemo(
+    () =>
+      buildChartOptions({
+        period: tokensPeriod,
+        labels: tokensChartData.labels,
+        isDark,
+        isMobile
+      }),
+    [tokensPeriod, tokensChartData.labels, isDark, isMobile]
+  );
+
+  return {
+    requestsPeriod,
+    setRequestsPeriod,
+    tokensPeriod,
+    setTokensPeriod,
+    requestsChartData,
+    tokensChartData,
+    requestsChartOptions,
+    tokensChartOptions
+  };
+}

src/components/usage/hooks/useSparklines.ts

@@ -0,0 +1,138 @@
+import { useCallback, useMemo } from 'react';
+import { collectUsageDetails, extractTotalTokens } from '@/utils/usage';
+import type { UsagePayload } from './useUsageData';
+
+export interface SparklineData {
+  labels: string[];
+  datasets: [
+    {
+      data: number[];
+      borderColor: string;
+      backgroundColor: string;
+      fill: boolean;
+      tension: number;
+      pointRadius: number;
+      borderWidth: number;
+    }
+  ];
+}
+
+export interface SparklineBundle {
+  data: SparklineData;
+}
+
+export interface UseSparklinesOptions {
+  usage: UsagePayload | null;
+  loading: boolean;
+}
+
+export interface UseSparklinesReturn {
+  requestsSparkline: SparklineBundle | null;
+  tokensSparkline: SparklineBundle | null;
+  rpmSparkline: SparklineBundle | null;
+  tpmSparkline: SparklineBundle | null;
+  costSparkline: SparklineBundle | null;
+}
+
+export function useSparklines({ usage, loading }: UseSparklinesOptions): UseSparklinesReturn {
+  const buildLastHourSeries = useCallback(
+    (metric: 'requests' | 'tokens'): { labels: string[]; data: number[] } => {
+      if (!usage) return { labels: [], data: [] };
+      const details = collectUsageDetails(usage);
+      if (!details.length) return { labels: [], data: [] };
+
+      const windowMinutes = 60;
+      const now = Date.now();
+      const windowStart = now - windowMinutes * 60 * 1000;
+      const buckets = new Array(windowMinutes).fill(0);
+
+      details.forEach((detail) => {
+        const timestamp = Date.parse(detail.timestamp);
+        if (Number.isNaN(timestamp) || timestamp < windowStart) {
+          return;
+        }
+        const minuteIndex = Math.min(
+          windowMinutes - 1,
+          Math.floor((timestamp - windowStart) / 60000)
+        );
+        const increment = metric === 'tokens' ? extractTotalTokens(detail) : 1;
+        buckets[minuteIndex] += increment;
+      });
+
+      const labels = buckets.map((_, idx) => {
+        const date = new Date(windowStart + (idx + 1) * 60000);
+        const h = date.getHours().toString().padStart(2, '0');
+        const m = date.getMinutes().toString().padStart(2, '0');
+        return `${h}:${m}`;
+      });
+
+      return { labels, data: buckets };
+    },
+    [usage]
+  );
+
+  const buildSparkline = useCallback(
+    (
+      series: { labels: string[]; data: number[] },
+      color: string,
+      backgroundColor: string
+    ): SparklineBundle | null => {
+      if (loading || !series?.data?.length) {
+        return null;
+      }
+      const sliceStart = Math.max(series.data.length - 60, 0);
+      const labels = series.labels.slice(sliceStart);
+      const points = series.data.slice(sliceStart);
+      return {
+        data: {
+          labels,
+          datasets: [
+            {
+              data: points,
+              borderColor: color,
+              backgroundColor,
+              fill: true,
+              tension: 0.45,
+              pointRadius: 0,
+              borderWidth: 2
+            }
+          ]
+        }
+      };
+    },
+    [loading]
+  );
+
+  const requestsSparkline = useMemo(
+    () => buildSparkline(buildLastHourSeries('requests'), '#3b82f6', 'rgba(59, 130, 246, 0.18)'),
+    [buildLastHourSeries, buildSparkline]
+  );
+
+  const tokensSparkline = useMemo(
+    () => buildSparkline(buildLastHourSeries('tokens'), '#8b5cf6', 'rgba(139, 92, 246, 0.18)'),
+    [buildLastHourSeries, buildSparkline]
+  );
+
+  const rpmSparkline = useMemo(
+    () => buildSparkline(buildLastHourSeries('requests'), '#22c55e', 'rgba(34, 197, 94, 0.18)'),
+    [buildLastHourSeries, buildSparkline]
+  );
+
+  const tpmSparkline = useMemo(
+    () => buildSparkline(buildLastHourSeries('tokens'), '#f97316', 'rgba(249, 115, 22, 0.18)'),
+    [buildLastHourSeries, buildSparkline]
+  );
+
+  const costSparkline = useMemo(
+    () => buildSparkline(buildLastHourSeries('tokens'), '#f59e0b', 'rgba(245, 158, 11, 0.18)'),
+    [buildLastHourSeries, buildSparkline]
+  );
+
+  return {
+    requestsSparkline,
+    tokensSparkline,
+    rpmSparkline,
+    tpmSparkline,
+    costSparkline
+  };
+}

src/components/usage/hooks/useUsageData.ts

@@ -0,0 +1,153 @@
+import { useEffect, useState, useCallback, useRef } from 'react';
+import { useTranslation } from 'react-i18next';
+import { useNotificationStore } from '@/stores';
+import { usageApi } from '@/services/api/usage';
+import { loadModelPrices, saveModelPrices, type ModelPrice } from '@/utils/usage';
+
+export interface UsagePayload {
+  total_requests?: number;
+  success_count?: number;
+  failure_count?: number;
+  total_tokens?: number;
+  apis?: Record<string, unknown>;
+  [key: string]: unknown;
+}
+
+export interface UseUsageDataReturn {
+  usage: UsagePayload | null;
+  loading: boolean;
+  error: string;
+  modelPrices: Record<string, ModelPrice>;
+  setModelPrices: (prices: Record<string, ModelPrice>) => void;
+  loadUsage: () => Promise<void>;
+  handleExport: () => Promise<void>;
+  handleImport: () => void;
+  handleImportChange: (event: React.ChangeEvent<HTMLInputElement>) => Promise<void>;
+  importInputRef: React.RefObject<HTMLInputElement | null>;
+  exporting: boolean;
+  importing: boolean;
+}
+
+export function useUsageData(): UseUsageDataReturn {
+  const { t } = useTranslation();
+  const { showNotification } = useNotificationStore();
+
+  const [usage, setUsage] = useState<UsagePayload | null>(null);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState('');
+  const [modelPrices, setModelPrices] = useState<Record<string, ModelPrice>>({});
+  const [exporting, setExporting] = useState(false);
+  const [importing, setImporting] = useState(false);
+  const importInputRef = useRef<HTMLInputElement | null>(null);
+
+  const loadUsage = useCallback(async () => {
+    setLoading(true);
+    setError('');
+    try {
+      const data = await usageApi.getUsage();
+      const payload = data?.usage ?? data;
+      setUsage(payload);
+    } catch (err: unknown) {
+      const message = err instanceof Error ? err.message : t('usage_stats.loading_error');
+      setError(message);
+    } finally {
+      setLoading(false);
+    }
+  }, [t]);
+
+  useEffect(() => {
+    loadUsage();
+    setModelPrices(loadModelPrices());
+  }, [loadUsage]);
+
+  const handleExport = async () => {
+    setExporting(true);
+    try {
+      const data = await usageApi.exportUsage();
+      const exportedAt =
+        typeof data?.exported_at === 'string' ? new Date(data.exported_at) : new Date();
+      const safeTimestamp = Number.isNaN(exportedAt.getTime())
+        ? new Date().toISOString()
+        : exportedAt.toISOString();
+      const filename = `usage-export-${safeTimestamp.replace(/[:.]/g, '-')}.json`;
+      const blob = new Blob([JSON.stringify(data ?? {}, null, 2)], { type: 'application/json' });
+      const url = window.URL.createObjectURL(blob);
+      const link = document.createElement('a');
+      link.href = url;
+      link.download = filename;
+      link.click();
+      window.URL.revokeObjectURL(url);
+      showNotification(t('usage_stats.export_success'), 'success');
+    } catch (err: unknown) {
+      const message = err instanceof Error ? err.message : '';
+      showNotification(
+        `${t('notification.download_failed')}${message ? `: ${message}` : ''}`,
+        'error'
+      );
+    } finally {
+      setExporting(false);
+    }
+  };
+
+  const handleImport = () => {
+    importInputRef.current?.click();
+  };
+
+  const handleImportChange = async (event: React.ChangeEvent<HTMLInputElement>) => {
+    const file = event.target.files?.[0];
+    event.target.value = '';
+    if (!file) return;
+
+    setImporting(true);
+    try {
+      const text = await file.text();
+      let payload: unknown;
+      try {
+        payload = JSON.parse(text);
+      } catch {
+        showNotification(t('usage_stats.import_invalid'), 'error');
+        return;
+      }
+
+      const result = await usageApi.importUsage(payload);
+      showNotification(
+        t('usage_stats.import_success', {
+          added: result?.added ?? 0,
+          skipped: result?.skipped ?? 0,
+          total: result?.total_requests ?? 0,
+          failed: result?.failed_requests ?? 0
+        }),
+        'success'
+      );
+      await loadUsage();
+    } catch (err: unknown) {
+      const message = err instanceof Error ? err.message : '';
+      showNotification(
+        `${t('notification.upload_failed')}${message ? `: ${message}` : ''}`,
+        'error'
+      );
+    } finally {
+      setImporting(false);
+    }
+  };
+
+  const handleSetModelPrices = useCallback((prices: Record<string, ModelPrice>) => {
+    setModelPrices(prices);
+    saveModelPrices(prices);
+  }, []);
+
+  return {
+    usage,
+    loading,
+    error,
+    modelPrices,
+    setModelPrices: handleSetModelPrices,
+    loadUsage,
+    handleExport,
+    handleImport,
+    handleImportChange,
+    importInputRef,
+    exporting,
+    importing
+  };
+}

src/components/usage/index.ts

@@ -0,0 +1,28 @@
+// Hooks
+export { useUsageData } from './hooks/useUsageData';
+export type { UsagePayload, UseUsageDataReturn } from './hooks/useUsageData';
+
+export { useSparklines } from './hooks/useSparklines';
+export type { SparklineData, SparklineBundle, UseSparklinesOptions, UseSparklinesReturn } from './hooks/useSparklines';
+
+export { useChartData } from './hooks/useChartData';
+export type { UseChartDataOptions, UseChartDataReturn } from './hooks/useChartData';
+
+// Components
+export { StatCards } from './StatCards';
+export type { StatCardsProps } from './StatCards';
+
+export { UsageChart } from './UsageChart';
+export type { UsageChartProps } from './UsageChart';
+
+export { ChartLineSelector } from './ChartLineSelector';
+export type { ChartLineSelectorProps } from './ChartLineSelector';
+
+export { ApiDetailsCard } from './ApiDetailsCard';
+export type { ApiDetailsCardProps } from './ApiDetailsCard';
+
+export { ModelStatsCard } from './ModelStatsCard';
+export type { ModelStatsCardProps, ModelStat } from './ModelStatsCard';
+
+export { PriceSettingsCard } from './PriceSettingsCard';
+export type { PriceSettingsCardProps } from './PriceSettingsCard';

src/hooks/index.ts

@@ -8,3 +8,4 @@ export { useLocalStorage } from './useLocalStorage';
 export { useInterval } from './useInterval';
 export { useMediaQuery } from './useMediaQuery';
 export { usePagination } from './usePagination';
+export { useHeaderRefresh } from './useHeaderRefresh';

src/hooks/useEdgeSwipeBack.ts

@@ -0,0 +1,103 @@
+import { useEffect, useRef } from 'react';
+
+type SwipeBackOptions = {
+  enabled?: boolean;
+  edgeSize?: number;
+  threshold?: number;
+  onBack: () => void;
+};
+
+type ActiveGesture = {
+  pointerId: number;
+  startX: number;
+  startY: number;
+  active: boolean;
+};
+
+const DEFAULT_EDGE_SIZE = 28;
+const DEFAULT_THRESHOLD = 90;
+const VERTICAL_TOLERANCE_RATIO = 1.2;
+
+export function useEdgeSwipeBack({
+  enabled = true,
+  edgeSize = DEFAULT_EDGE_SIZE,
+  threshold = DEFAULT_THRESHOLD,
+  onBack,
+}: SwipeBackOptions) {
+  const containerRef = useRef<HTMLDivElement | null>(null);
+  const gestureRef = useRef<ActiveGesture | null>(null);
+
+  useEffect(() => {
+    if (!enabled) return;
+    const el = containerRef.current;
+    if (!el) return;
+
+    const reset = () => {
+      gestureRef.current = null;
+    };
+
+    const handlePointerMove = (event: PointerEvent) => {
+      const gesture = gestureRef.current;
+      if (!gesture?.active) return;
+      if (event.pointerId !== gesture.pointerId) return;
+
+      const dx = event.clientX - gesture.startX;
+      const dy = event.clientY - gesture.startY;
+
+      if (Math.abs(dy) > Math.abs(dx) * VERTICAL_TOLERANCE_RATIO) {
+        reset();
+      }
+    };
+
+    const handlePointerUp = (event: PointerEvent) => {
+      const gesture = gestureRef.current;
+      if (!gesture?.active) return;
+      if (event.pointerId !== gesture.pointerId) return;
+
+      const dx = event.clientX - gesture.startX;
+      const dy = event.clientY - gesture.startY;
+      const isHorizontal = Math.abs(dx) > Math.abs(dy) * VERTICAL_TOLERANCE_RATIO;
+
+      reset();
+
+      if (dx >= threshold && isHorizontal) {
+        onBack();
+      }
+    };
+
+    const handlePointerCancel = (event: PointerEvent) => {
+      const gesture = gestureRef.current;
+      if (!gesture?.active) return;
+      if (event.pointerId !== gesture.pointerId) return;
+      reset();
+    };
+
+    const handlePointerDown = (event: PointerEvent) => {
+      if (event.pointerType !== 'touch') return;
+      if (!event.isPrimary) return;
+      if (event.clientX > edgeSize) return;
+
+      gestureRef.current = {
+        pointerId: event.pointerId,
+        startX: event.clientX,
+        startY: event.clientY,
+        active: true,
+      };
+    };
+
+    el.addEventListener('pointerdown', handlePointerDown, { passive: true });
+    window.addEventListener('pointermove', handlePointerMove, { passive: true });
+    window.addEventListener('pointerup', handlePointerUp, { passive: true });
+    window.addEventListener('pointercancel', handlePointerCancel, { passive: true });
+
+    return () => {
+      el.removeEventListener('pointerdown', handlePointerDown);
+      window.removeEventListener('pointermove', handlePointerMove);
+      window.removeEventListener('pointerup', handlePointerUp);
+      window.removeEventListener('pointercancel', handlePointerCancel);
+    };
+  }, [edgeSize, enabled, onBack, threshold]);
+
+  return containerRef;
+}
+

src/hooks/useHeaderRefresh.ts

@@ -0,0 +1,24 @@
+import { useEffect } from 'react';
+
+export type HeaderRefreshHandler = () => void | Promise<void>;
+
+let activeHeaderRefreshHandler: HeaderRefreshHandler | null = null;
+
+export const triggerHeaderRefresh = async () => {
+  if (!activeHeaderRefreshHandler) return;
+  await activeHeaderRefreshHandler();
+};
+
+export const useHeaderRefresh = (handler?: HeaderRefreshHandler | null) => {
+  useEffect(() => {
+    if (!handler) return;
+
+    activeHeaderRefreshHandler = handler;
+
+    return () => {
+      if (activeHeaderRefreshHandler === handler) {
+        activeHeaderRefreshHandler = null;
+      }
+    };
+  }, [handler]);
+};

src/i18n/index.ts

@@ -6,14 +6,14 @@ import i18n from 'i18next';
 import { initReactI18next } from 'react-i18next';
 import zhCN from './locales/zh-CN.json';
 import en from './locales/en.json';
-import { STORAGE_KEY_LANGUAGE } from '@/utils/constants';
+import { getInitialLanguage } from '@/utils/language';
 
 i18n.use(initReactI18next).init({
   resources: {
     'zh-CN': { translation: zhCN },
     en: { translation: en }
   },
-  lng: localStorage.getItem(STORAGE_KEY_LANGUAGE) || 'zh-CN',
+  lng: getInitialLanguage(),
   fallbackLng: 'zh-CN',
   interpolation: {
     escapeValue: false // React 已经转义

src/i18n/locales/en.json

@@ -2,6 +2,7 @@
   "common": {
     "login": "Login",
     "logout": "Logout",
+    "back": "Back",
     "cancel": "Cancel",
     "confirm": "Confirm",
     "save": "Save",
@@ -29,10 +30,13 @@
     "required": "Required",
     "api_key": "Key",
     "base_url": "Address",
+    "prefix": "Prefix",
     "proxy_url": "Proxy",
     "alias": "Alias",
     "failure": "Failure",
     "unknown_error": "Unknown error",
+    "quota_update_required": "Please update the CPA version or check for updates",
+    "quota_check_credential": "Please check the credential status",
     "copy": "Copy",
     "custom_headers_label": "Custom Headers",
     "custom_headers_hint": "Optional HTTP headers to send with the request. Leave blank to remove.",
@@ -60,6 +64,7 @@
     "custom_connection_placeholder": "Eg: https://example.com:8317",
     "custom_connection_hint": "By default the current URL is used. Override it here if needed.",
     "use_current_address": "Use Current URL",
+    "remember_password_label": "Remember password",
     "management_key_label": "Management Key:",
     "management_key_placeholder": "Enter the management key",
     "connect_button": "Connect",
@@ -67,7 +72,15 @@
     "submitting": "Connecting...",
     "error_title": "Login Failed",
     "error_required": "Please fill in complete connection information",
-    "error_invalid": "Connection failed, please check address and key"
+    "error_invalid": "Connection failed, please check address and key",
+    "error_network": "Network connection failed, please check your network or server address",
+    "error_timeout": "Connection timed out, server not responding",
+    "error_unauthorized": "Authentication failed, invalid management key",
+    "error_forbidden": "Access denied, insufficient permissions",
+    "error_not_found": "Server address invalid or management API not enabled",
+    "error_server": "Internal server error, please try again later",
+    "error_cors": "Cross-origin request blocked, please check server configuration",
+    "error_ssl": "SSL/TLS certificate verification failed"
   },
   "header": {
     "check_connection": "Check Connection",
@@ -81,16 +94,39 @@
     "status": "Connection Status:"
   },
   "nav": {
+    "dashboard": "Dashboard",
     "basic_settings": "Basic Settings",
     "api_keys": "API Keys",
     "ai_providers": "AI Providers",
     "auth_files": "Auth Files",
     "oauth": "OAuth Login",
+    "quota_management": "Quota Management",
     "usage_stats": "Usage Statistics",
     "config_management": "Config Management",
     "logs": "Logs Viewer",
     "system_info": "Management Center Info"
   },
+  "dashboard": {
+    "title": "Dashboard",
+    "subtitle": "Welcome to CLI Proxy API Management Center",
+    "openai_providers": "OpenAI Providers",
+    "quick_actions": "Quick Actions",
+    "current_config": "Current Configuration",
+    "management_keys": "Management Keys",
+    "provider_keys_detail": "G:{{gemini}} C:{{codex}} Cl:{{claude}} O:{{openai}}",
+    "oauth_credentials": "OAuth Credentials",
+    "usage_overview": "Usage Overview",
+    "total_requests": "Total Requests",
+    "total_tokens": "Total Tokens",
+    "rpm_30min": "RPM (30min)",
+    "tpm_30min": "TPM (30min)",
+    "models_used": "Models Used",
+    "no_usage_data": "No usage data available",
+    "view_detailed_usage": "View Detailed Stats",
+    "edit_settings": "Edit Settings",
+    "available_models": "Available Models",
+    "available_models_desc": "Total models from all providers"
+  },
   "basic_settings": {
     "title": "Basic Settings",
     "debug_title": "Debug Mode",
@@ -110,9 +146,22 @@
     "usage_statistics_enable": "Enable usage statistics",
     "logging_title": "Logging",
     "logging_to_file_enable": "Enable logging to file",
+    "logs_max_total_size_title": "Log Size Limit",
+    "logs_max_total_size_label": "Total log size cap (MB):",
+    "logs_max_total_size_hint": "Set to 0 to disable the limit.",
+    "logs_max_total_size_update": "Update",
+    "request_log_title": "Request Logging",
     "request_log_enable": "Enable request logging",
+    "request_log_warning": "Keep this off unless you need detailed troubleshooting.",
+    "force_model_prefix_enable": "Force model prefix",
     "ws_auth_title": "WebSocket Authentication",
-    "ws_auth_enable": "Require auth for /ws/*"
+    "ws_auth_enable": "Require auth for /ws/*",
+    "routing_title": "Routing Strategy",
+    "routing_strategy_label": "Routing strategy:",
+    "routing_strategy_hint": "round-robin cycles through keys; fill-first prioritizes the first available key.",
+    "routing_strategy_update": "Update",
+    "routing_strategy_round_robin": "round-robin (cycle)",
+    "routing_strategy_fill_first": "fill-first (prioritize)"
   },
   "api_keys": {
     "title": "API Keys Management",
@@ -149,6 +198,9 @@
     "excluded_models_placeholder": "Comma or newline separated, e.g. gemini-1.5-pro, gemini-1.5-flash",
     "excluded_models_hint": "Leave empty to allow all models; values are trimmed and deduplicated automatically.",
     "excluded_models_count": "Excluding {{count}} models",
+    "prefix_label": "Prefix (Optional):",
+    "prefix_placeholder": "e.g.: team-a",
+    "prefix_hint": "When set, call models as prefix/<model> to target this entry.",
     "config_toggle_label": "Enabled",
     "config_disabled_badge": "Disabled",
     "codex_title": "Codex API Configuration",
@@ -189,6 +241,27 @@
     "claude_models_hint": "Leave empty to allow all models, or add name[, alias] entries to limit/alias them.",
     "claude_models_add_btn": "Add Model",
     "claude_models_count": "Models Count",
+    "vertex_title": "Vertex API Configuration",
+    "vertex_add_button": "Add Configuration",
+    "vertex_empty_title": "No Vertex Configuration",
+    "vertex_empty_desc": "Click the button above to add the first configuration",
+    "vertex_item_title": "Vertex Configuration",
+    "vertex_add_modal_title": "Add Vertex API Configuration",
+    "vertex_add_modal_key_label": "API Key:",
+    "vertex_add_modal_key_placeholder": "Please enter Vertex API key",
+    "vertex_add_modal_url_label": "Base URL (Required):",
+    "vertex_add_modal_url_placeholder": "e.g.: https://example.com/api",
+    "vertex_add_modal_proxy_label": "Proxy URL (Optional):",
+    "vertex_add_modal_proxy_placeholder": "e.g.: socks5://proxy.example.com:1080",
+    "vertex_edit_modal_title": "Edit Vertex API Configuration",
+    "vertex_edit_modal_key_label": "API Key:",
+    "vertex_edit_modal_url_label": "Base URL (Required):",
+    "vertex_edit_modal_proxy_label": "Proxy URL (Optional):",
+    "vertex_delete_confirm": "Are you sure you want to delete this Vertex configuration?",
+    "vertex_models_label": "Model aliases (alias required):",
+    "vertex_models_add_btn": "Add Mapping",
+    "vertex_models_hint": "Each alias needs both the original model and the alias.",
+    "vertex_models_count": "Alias count",
     "ampcode_title": "Amp CLI Integration (ampcode)",
     "ampcode_modal_title": "Configure Ampcode",
     "ampcode_upstream_url_label": "Upstream URL",
@@ -200,8 +273,6 @@
     "ampcode_upstream_api_key_current": "Current Amp official key: {{key}}",
     "ampcode_clear_upstream_api_key": "Clear official key",
     "ampcode_clear_upstream_api_key_confirm": "Are you sure you want to clear the Ampcode upstream API key (Amp official)?",
-    "ampcode_restrict_management_label": "Restrict Amp management routes to localhost",
-    "ampcode_restrict_management_hint": "When enabled, Amp management routes (/api/auth, /api/user, /api/threads, etc.) only accept 127.0.0.1/::1 (recommended).",
     "ampcode_force_model_mappings_label": "Force model mappings",
     "ampcode_force_model_mappings_hint": "When enabled, mappings override local API-key availability checks.",
     "ampcode_model_mappings_label": "Model mappings (from → to)",
@@ -231,12 +302,12 @@
     "openai_model_name_placeholder": "Model name, e.g. moonshotai/kimi-k2:free",
     "openai_model_alias_placeholder": "Model alias (optional)",
     "openai_models_add_btn": "Add Model",
-    "openai_models_fetch_button": "Fetch via /v1/models",
+    "openai_models_fetch_button": "Fetch via /models",
-    "openai_models_fetch_title": "Pick Models from /v1/models",
+    "openai_models_fetch_title": "Pick Models from /models",
-    "openai_models_fetch_hint": "Call the /v1/models endpoint using the Base URL above, sending the first API key as Bearer plus custom headers.",
+    "openai_models_fetch_hint": "Call the /models endpoint using the Base URL above, sending the first API key as Bearer plus custom headers.",
     "openai_models_fetch_url_label": "Request URL",
     "openai_models_fetch_refresh": "Refresh",
-    "openai_models_fetch_loading": "Fetching models from /v1/models...",
+    "openai_models_fetch_loading": "Fetching models from /models...",
     "openai_models_fetch_empty": "No models returned. Please check the endpoint or auth.",
     "openai_models_fetch_error": "Failed to fetch models",
     "openai_models_fetch_back": "Back to edit",
@@ -254,7 +325,7 @@
     "openai_keys_count": "Keys Count",
     "openai_models_count": "Models Count",
     "openai_test_title": "Connection Test",
-    "openai_test_hint": "Send a /v1/chat/completions request with the current settings to verify availability.",
+    "openai_test_hint": "Send a /chat/completions request with the current settings to verify availability.",
     "openai_test_model_placeholder": "Model to test",
     "openai_test_action": "Run Test",
     "openai_test_running": "Sending test request...",
@@ -282,6 +353,7 @@
     "delete_all_confirm": "Are you sure you want to delete all auth files? This operation cannot be undone!",
     "delete_filtered_confirm": "Are you sure you want to delete all {{type}} auth files? This operation cannot be undone!",
     "upload_error_json": "Only JSON files are allowed",
+    "upload_error_size": "File size cannot exceed {{maxSize}}",
     "upload_success": "File uploaded successfully",
     "download_success": "File downloaded successfully",
     "delete_success": "File deleted successfully",
@@ -297,6 +369,9 @@
     "search_placeholder": "Filter by name, type, or provider",
     "page_size_label": "Per page",
     "page_size_unit": "items",
+    "view_mode_paged": "Paged",
+    "view_mode_all": "Show all",
+    "too_many_files_warning": "Too many credentials. Showing all may cause performance issues, please use paged view.",
     "filter_all": "All",
     "filter_qwen": "Qwen",
     "filter_gemini": "Gemini",
@@ -329,10 +404,69 @@
     "models_unsupported": "This feature is not supported in the current version",
     "models_unsupported_desc": "Please update CLI Proxy API to the latest version and try again",
     "models_excluded_badge": "Excluded",
-    "models_excluded_hint": "This model is excluded by OAuth"
+    "models_excluded_hint": "This model is excluded by OAuth",
+    "status_toggle_label": "Enabled",
+    "status_enabled_success": "\"{{name}}\" enabled",
+    "status_disabled_success": "\"{{name}}\" disabled",
+    "prefix_proxy_button": "Edit prefix/proxy_url",
+    "prefix_proxy_loading": "Loading credential...",
+    "prefix_proxy_source_label": "Credential JSON",
+    "prefix_label": "prefix",
+    "proxy_url_label": "proxy_url",
+    "prefix_placeholder": "",
+    "proxy_url_placeholder": "socks5://username:password@proxy_ip:port/",
+    "prefix_proxy_invalid_json": "This credential is not a JSON object and cannot be edited.",
+    "prefix_proxy_saved_success": "Updated \"{{name}}\" successfully"
+  },
+  "antigravity_quota": {
+    "title": "Antigravity Quota",
+    "empty_title": "No Antigravity Auth Files",
+    "empty_desc": "Upload an Antigravity credential to view remaining quota.",
+    "idle": "Not loaded. Click Refresh Button.",
+    "loading": "Loading quota...",
+    "load_failed": "Failed to load quota: {{message}}",
+    "missing_auth_index": "Auth file missing auth_index",
+    "empty_models": "No quota data available",
+    "refresh_button": "Refresh Quota",
+    "fetch_all": "Fetch All"
+  },
+  "codex_quota": {
+    "title": "Codex Quota",
+    "empty_title": "No Codex Auth Files",
+    "empty_desc": "Upload a Codex credential to view quota.",
+    "idle": "Not loaded. Click Refresh Button.",
+    "loading": "Loading quota...",
+    "load_failed": "Failed to load quota: {{message}}",
+    "missing_auth_index": "Auth file missing auth_index",
+    "missing_account_id": "Codex credential missing ChatGPT account ID",
+    "empty_windows": "No quota data available",
+    "no_access": "This credential has no Codex access (plan: free).",
+    "refresh_button": "Refresh Quota",
+    "fetch_all": "Fetch All",
+    "primary_window": "5-hour limit",
+    "secondary_window": "Weekly limit",
+    "code_review_window": "Code review limit",
+    "plan_label": "Plan",
+    "plan_plus": "Plus",
+    "plan_team": "Team",
+    "plan_free": "Free"
+  },
+  "gemini_cli_quota": {
+    "title": "Gemini CLI Quota",
+    "empty_title": "No Gemini CLI Auth Files",
+    "empty_desc": "Upload a Gemini CLI credential to view remaining quota.",
+    "idle": "Not loaded. Click Refresh Button.",
+    "loading": "Loading quota...",
+    "load_failed": "Failed to load quota: {{message}}",
+    "missing_auth_index": "Auth file missing auth_index",
+    "missing_project_id": "Gemini CLI credential missing project ID",
+    "empty_buckets": "No quota data available",
+    "refresh_button": "Refresh Quota",
+    "fetch_all": "Fetch All",
+    "remaining_amount": "Remaining {{count}}"
   },
   "vertex_import": {
-    "title": "Vertex AI Credential Import",
+    "title": "Vertex JSON Login",
     "description": "Upload a Google service account JSON to store it as auth-dir/vertex-<project>.json using the same rules as the CLI vertex-import helper.",
     "location_label": "Region (optional)",
     "location_placeholder": "us-central1",
@@ -363,8 +497,10 @@
     "provider_placeholder": "e.g. gemini-cli",
     "provider_hint": "Defaults to the current filter; pick an existing provider or type a new name.",
     "models_label": "Models to exclude",
-    "models_placeholder": "gpt-4.1-mini\n*-preview",
+    "models_loading": "Loading models...",
-    "models_hint": "Separate by commas or new lines; saving an empty list removes that provider. * wildcards are supported.",
+    "models_unsupported": "Current CPA version does not support fetching model lists.",
+    "models_loaded": "{{count}} models loaded. Check the models to exclude.",
+    "no_models_available": "No models available for this provider.",
     "save": "Save/Update",
     "saving": "Saving...",
     "save_success": "Excluded models updated",
@@ -387,6 +523,36 @@
     "upgrade_required_title": "Please upgrade CLI Proxy API",
     "upgrade_required_desc": "The current server does not support the OAuth excluded models API. Please upgrade to the latest CLI Proxy API (CPA) version."
   },
+  "oauth_model_alias": {
+    "title": "OAuth Model Aliases",
+    "add": "Add Alias",
+    "add_title": "Add provider model aliases",
+    "provider_label": "Provider",
+    "provider_placeholder": "e.g. gemini-cli / vertex",
+    "provider_hint": "Defaults to the current filter; pick an existing provider or type a new name.",
+    "model_source_loading": "Loading models...",
+    "model_source_unsupported": "The current CPA version does not support fetching model lists (manual input still works).",
+    "model_source_loaded": "{{count}} models loaded. Use the dropdown in 'Source model name', or type custom values. Saving an empty list removes that provider. Enable 'Keep original' to keep the original name while adding the alias.",
+    "alias_label": "Model aliases",
+    "alias_name_placeholder": "Source model name",
+    "alias_placeholder": "Alias (required)",
+    "alias_fork_label": "Keep original",
+    "add_alias": "Add alias",
+    "save": "Save/Update",
+    "save_success": "Model aliases updated",
+    "save_failed": "Failed to update model aliases",
+    "delete": "Delete Provider",
+    "delete_confirm": "Delete model aliases for {{provider}}?",
+    "delete_success": "Model aliases removed",
+    "delete_failed": "Failed to delete model aliases",
+    "no_models": "No model aliases",
+    "model_count": "{{count}} aliases",
+    "list_empty_all": "No model aliases yet—use “Add Alias” to create one.",
+    "provider_required": "Please enter a provider first",
+    "upgrade_required": "This feature requires a newer CLI Proxy API (CPA) version. Please upgrade.",
+    "upgrade_required_title": "Please upgrade CLI Proxy API",
+    "upgrade_required_desc": "The current server does not support the OAuth model aliases API. Please upgrade to the latest CLI Proxy API (CPA) version."
+  },
   "auth_login": {
     "codex_oauth_title": "Codex OAuth",
     "codex_oauth_button": "Start Codex Login",
@@ -424,9 +590,9 @@
     "gemini_cli_oauth_title": "Gemini CLI OAuth",
     "gemini_cli_oauth_button": "Start Gemini CLI Login",
     "gemini_cli_oauth_hint": "Login to Google Gemini CLI service through OAuth flow, automatically obtain and save authentication files.",
-    "gemini_cli_project_id_label": "Google Cloud Project ID:",
+    "gemini_cli_project_id_label": "Google Cloud Project ID (Optional):",
-    "gemini_cli_project_id_placeholder": "Enter Google Cloud Project ID",
+    "gemini_cli_project_id_placeholder": "Leave blank to auto-select first available project",
-    "gemini_cli_project_id_hint": "Project ID is required for Gemini CLI OAuth.",
+    "gemini_cli_project_id_hint": "Optional. If not provided, the system will automatically select the first available project from your account.",
     "gemini_cli_project_id_required": "Please enter a Google Cloud project ID.",
     "gemini_cli_oauth_url_label": "Authorization URL:",
     "gemini_cli_open_link": "Open Link",
@@ -471,7 +637,7 @@
     "iflow_oauth_polling_error": "Failed to check authentication status:",
     "iflow_cookie_title": "iFlow Cookie Login",
     "iflow_cookie_label": "Cookie Value:",
-    "iflow_cookie_placeholder": "Paste browser cookie, e.g. sessionid=...;",
+    "iflow_cookie_placeholder": "Enter the BXAuth value, starting with BXAuth=",
     "iflow_cookie_hint": "Submit an existing cookie to finish login without opening the authorization link; the credential file will be saved automatically.",
     "iflow_cookie_key_hint": "Note: Create a key on the platform first.",
     "iflow_cookie_button": "Submit Cookie Login",
@@ -508,6 +674,11 @@
     "by_hour": "By Hour",
     "by_day": "By Day",
     "refresh": "Refresh",
+    "export": "Export",
+    "import": "Import",
+    "export_success": "Usage export downloaded",
+    "import_success": "Import complete: added {{added}}, skipped {{skipped}}, total {{total}}, failed {{failed}}",
+    "import_invalid": "Invalid usage export file",
     "chart_line_label_1": "Line 1",
     "chart_line_label_2": "Line 2",
     "chart_line_label_3": "Line 3",
@@ -563,12 +734,16 @@
     "error_log_button": "Select Error Log",
     "error_logs_modal_title": "Error Request Logs",
     "error_logs_description": "Pick an error request log file to download (only generated when request logging is off).",
+    "error_logs_request_log_enabled": "Request logging is enabled, so this list will always be empty. Disable request logging and refresh to view error logs.",
     "error_logs_empty": "No error request log files found",
     "error_logs_load_error": "Failed to load error log list",
     "error_logs_size": "Size",
     "error_logs_modified": "Last modified",
     "error_logs_download": "Download",
     "error_log_download_success": "Error log downloaded successfully",
+    "request_log_download_title": "Download Request Log",
+    "request_log_download_confirm": "Download request log for ID {{id}}?",
+    "request_log_download_success": "Request log downloaded successfully",
     "empty_title": "No Logs Available",
     "empty_desc": "When \"Enable logging to file\" is enabled, logs will be displayed here",
     "log_content": "Log Content",
@@ -582,7 +757,11 @@
     "auto_refresh_disabled": "Auto refresh disabled",
     "load_more_hint": "Scroll up to load more",
     "hidden_lines": "Hidden: {{count}} lines",
+    "loaded_lines": "Loaded: {{count}} lines",
+    "filtered_lines": "Filtered: {{count}} lines",
     "hide_management_logs": "Hide {{prefix}} logs",
+    "show_raw_logs": "Show Raw Logs",
+    "show_raw_logs_hint": "Show original log text for easier multi-line copy",
     "search_placeholder": "Search logs by content or keyword",
     "search_empty_title": "No matching logs found",
     "search_empty_desc": "Try a different keyword or clear the filters.",
@@ -618,6 +797,12 @@
     "search_prev": "Previous",
     "search_next": "Next"
   },
+  "quota_management": {
+    "title": "Quota Management",
+    "description": "Monitor OAuth quota status for Antigravity, Codex, and Gemini CLI credentials.",
+    "refresh_files": "Refresh auth files",
+    "refresh_files_and_quota": "Refresh files & quota"
+  },
   "system_info": {
     "title": "Management Center Info",
     "connection_status_title": "Connection Status",
@@ -629,9 +814,9 @@
     "not_loaded": "Not Loaded",
     "seconds_ago": "seconds ago",
     "models_title": "Available Models",
-    "models_desc": "Shows the /v1/models response and uses saved API keys for auth automatically.",
+    "models_desc": "Shows the /models response and uses saved API keys for auth automatically.",
     "models_loading": "Loading available models...",
-    "models_empty": "No models returned by /v1/models",
+    "models_empty": "No models returned by /models",
     "models_error": "Failed to load model list",
     "models_count": "{{count}} available models",
     "version_check_title": "Update Check",
@@ -653,7 +838,11 @@
     "link_webui_repo": "WebUI Repository",
     "link_webui_repo_desc": "Management Center frontend source code",
     "link_docs": "Documentation",
-    "link_docs_desc": "Usage tutorials and configuration guides"
+    "link_docs_desc": "Usage tutorials and configuration guides",
+    "clear_login_title": "Local Login Data",
+    "clear_login_desc": "Clear locally saved login data and sign out. Usage stats pricing settings will remain untouched.",
+    "clear_login_button": "Clear login data",
+    "clear_login_confirm": "Clear local login data and sign out now?"
   },
   "notification": {
     "debug_updated": "Debug settings updated",
@@ -664,11 +853,16 @@
     "quota_switch_preview_updated": "Preview model switch settings updated",
     "usage_statistics_updated": "Usage statistics settings updated",
     "logging_to_file_updated": "Logging settings updated",
+    "logs_max_total_size_updated": "Log size limit updated",
     "request_log_updated": "Request logging setting updated",
+    "force_model_prefix_updated": "Model prefix setting updated",
     "ws_auth_updated": "WebSocket authentication setting updated",
+    "routing_strategy_updated": "Routing strategy updated",
+    "login_storage_cleared": "Local login data cleared",
     "api_key_added": "API key added successfully",
     "api_key_updated": "API key updated successfully",
     "api_key_deleted": "API key deleted successfully",
+    "api_key_invalid_chars": "API key can only contain letters, numbers, and symbols",
     "gemini_key_added": "Gemini key added successfully",
     "gemini_key_updated": "Gemini key updated successfully",
     "gemini_key_deleted": "Gemini key deleted successfully",
@@ -682,6 +876,10 @@
     "claude_config_added": "Claude configuration added successfully",
     "claude_config_updated": "Claude configuration updated successfully",
     "claude_config_deleted": "Claude configuration deleted successfully",
+    "vertex_config_added": "Vertex configuration added successfully",
+    "vertex_config_updated": "Vertex configuration updated successfully",
+    "vertex_config_deleted": "Vertex configuration deleted successfully",
+    "vertex_base_url_required": "Please enter the Vertex Base URL",
     "config_enabled": "Configuration enabled",
     "config_disabled": "Configuration disabled",
     "field_required": "Required fields cannot be empty",

src/i18n/locales/zh-CN.json

@@ -2,6 +2,7 @@
   "common": {
     "login": "登录",
     "logout": "登出",
+    "back": "返回",
     "cancel": "取消",
     "confirm": "确认",
     "save": "保存",
@@ -29,10 +30,13 @@
     "required": "必填",
     "api_key": "密钥",
     "base_url": "地址",
+    "prefix": "前缀",
     "proxy_url": "代理",
     "alias": "别名",
     "failure": "失败",
     "unknown_error": "未知错误",
+    "quota_update_required": "请更新 CPA 版本或检查更新",
+    "quota_check_credential": "请检查凭证状态",
     "copy": "复制",
     "custom_headers_label": "自定义请求头",
     "custom_headers_hint": "可选，设置需要附带到请求中的 HTTP 头，名称和值均不能为空。",
@@ -60,6 +64,7 @@
     "custom_connection_placeholder": "例如: https://example.com:8317",
     "custom_connection_hint": "默认使用当前访问地址，若需要可手动输入其他地址。",
     "use_current_address": "使用当前地址",
+    "remember_password_label": "记住密码",
     "management_key_label": "管理密钥:",
     "management_key_placeholder": "请输入管理密钥",
     "connect_button": "连接",
@@ -67,7 +72,15 @@
     "submitting": "连接中...",
     "error_title": "登录失败",
     "error_required": "请填写完整的连接信息",
-    "error_invalid": "连接失败，请检查地址和密钥"
+    "error_invalid": "连接失败，请检查地址和密钥",
+    "error_network": "网络连接失败，请检查网络或服务器地址",
+    "error_timeout": "连接超时，服务器无响应",
+    "error_unauthorized": "认证失败，管理密钥无效",
+    "error_forbidden": "访问被拒绝，权限不足",
+    "error_not_found": "服务器地址无效或管理接口未启用",
+    "error_server": "服务器内部错误，请稍后重试",
+    "error_cors": "跨域请求被阻止，请检查服务器配置",
+    "error_ssl": "SSL/TLS 证书验证失败"
   },
   "header": {
     "check_connection": "检查连接",
@@ -81,16 +94,39 @@
     "status": "连接状态:"
   },
   "nav": {
+    "dashboard": "仪表盘",
     "basic_settings": "基础设置",
     "api_keys": "API 密钥",
     "ai_providers": "AI 提供商",
     "auth_files": "认证文件",
     "oauth": "OAuth 登录",
+    "quota_management": "配额管理",
     "usage_stats": "使用统计",
     "config_management": "配置管理",
     "logs": "日志查看",
     "system_info": "中心信息"
   },
+  "dashboard": {
+    "title": "仪表盘",
+    "subtitle": "欢迎使用 CLI Proxy API 管理中心",
+    "openai_providers": "OpenAI 提供商",
+    "quick_actions": "快捷操作",
+    "current_config": "当前配置",
+    "management_keys": "管理密钥",
+    "provider_keys_detail": "G:{{gemini}} C:{{codex}} Cl:{{claude}} O:{{openai}}",
+    "oauth_credentials": "OAuth 凭证",
+    "usage_overview": "使用概览",
+    "total_requests": "总请求数",
+    "total_tokens": "总 Token 数",
+    "rpm_30min": "RPM (30分钟)",
+    "tpm_30min": "TPM (30分钟)",
+    "models_used": "使用模型数",
+    "no_usage_data": "暂无使用数据",
+    "view_detailed_usage": "查看详细统计",
+    "edit_settings": "编辑设置",
+    "available_models": "可用模型",
+    "available_models_desc": "所有提供商的模型总数"
+  },
   "basic_settings": {
     "title": "基础设置",
     "debug_title": "调试模式",
@@ -110,9 +146,22 @@
     "usage_statistics_enable": "启用使用统计",
     "logging_title": "日志记录",
     "logging_to_file_enable": "启用日志记录到文件",
+    "logs_max_total_size_title": "日志容量限制",
+    "logs_max_total_size_label": "日志总大小上限 (MB):",
+    "logs_max_total_size_hint": "设置为 0 表示不限制。",
+    "logs_max_total_size_update": "更新",
+    "request_log_title": "请求日志",
     "request_log_enable": "启用请求日志",
+    "request_log_warning": "仅在需要排查问题时开启，日常请保持关闭。",
+    "force_model_prefix_enable": "强制模型前缀",
     "ws_auth_title": "WebSocket 鉴权",
-    "ws_auth_enable": "启用 /ws/* 鉴权"
+    "ws_auth_enable": "启用 /ws/* 鉴权",
+    "routing_title": "路由策略",
+    "routing_strategy_label": "路由策略:",
+    "routing_strategy_hint": "round-robin 为轮询，fill-first 为优先填充。",
+    "routing_strategy_update": "更新",
+    "routing_strategy_round_robin": "round-robin (轮询)",
+    "routing_strategy_fill_first": "fill-first (优先填充)"
   },
   "api_keys": {
     "title": "API 密钥管理",
@@ -149,6 +198,9 @@
     "excluded_models_placeholder": "用逗号或换行分隔，例如: gemini-1.5-pro, gemini-1.5-flash",
     "excluded_models_hint": "留空表示不过滤；保存时会自动去重并忽略空白。",
     "excluded_models_count": "排除 {{count}} 个模型",
+    "prefix_label": "前缀 (可选):",
+    "prefix_placeholder": "例如: team-a",
+    "prefix_hint": "设置后可用 prefix/<model> 选择该条目。",
     "config_toggle_label": "启用",
     "config_disabled_badge": "已停用",
     "codex_title": "Codex API 配置",
@@ -189,6 +241,27 @@
     "claude_models_hint": "为空表示使用全部模型；可填写 name[, alias] 以限制或重命名模型。",
     "claude_models_add_btn": "添加模型",
     "claude_models_count": "模型数量",
+    "vertex_title": "Vertex API 配置",
+    "vertex_add_button": "添加配置",
+    "vertex_empty_title": "暂无Vertex配置",
+    "vertex_empty_desc": "点击上方按钮添加第一个配置",
+    "vertex_item_title": "Vertex配置",
+    "vertex_add_modal_title": "添加Vertex API配置",
+    "vertex_add_modal_key_label": "API密钥:",
+    "vertex_add_modal_key_placeholder": "请输入Vertex API密钥",
+    "vertex_add_modal_url_label": "Base URL (必填):",
+    "vertex_add_modal_url_placeholder": "例如: https://example.com/api",
+    "vertex_add_modal_proxy_label": "代理 URL (可选):",
+    "vertex_add_modal_proxy_placeholder": "例如: socks5://proxy.example.com:1080",
+    "vertex_edit_modal_title": "编辑Vertex API配置",
+    "vertex_edit_modal_key_label": "API密钥:",
+    "vertex_edit_modal_url_label": "Base URL (必填):",
+    "vertex_edit_modal_proxy_label": "代理 URL (可选):",
+    "vertex_delete_confirm": "确定要删除这个Vertex配置吗？",
+    "vertex_models_label": "模型别名 (别名必填):",
+    "vertex_models_add_btn": "添加映射",
+    "vertex_models_hint": "每条别名需要填写原模型与别名。",
+    "vertex_models_count": "别名数量",
     "ampcode_title": "Amp CLI 集成 (ampcode)",
     "ampcode_modal_title": "配置 Ampcode",
     "ampcode_upstream_url_label": "Upstream URL",
@@ -200,8 +273,6 @@
     "ampcode_upstream_api_key_current": "当前Amp官方密钥: {{key}}",
     "ampcode_clear_upstream_api_key": "清除官方密钥",
     "ampcode_clear_upstream_api_key_confirm": "确定要清除 Ampcode 的 upstream API key（Amp官方）吗？",
-    "ampcode_restrict_management_label": "仅允许本机访问 Amp 管理路由",
-    "ampcode_restrict_management_hint": "开启后，/api/auth、/api/user、/api/threads 等 Amp 管理路由仅允许 127.0.0.1/::1 访问（推荐）。",
     "ampcode_force_model_mappings_label": "强制应用模型映射",
     "ampcode_force_model_mappings_hint": "开启后，模型映射将覆盖本地 API Key 可用性判断。",
     "ampcode_model_mappings_label": "模型映射 (from → to)",
@@ -231,12 +302,12 @@
     "openai_model_name_placeholder": "模型名称，如 moonshotai/kimi-k2:free",
     "openai_model_alias_placeholder": "模型别名 (可选)",
     "openai_models_add_btn": "添加模型",
-    "openai_models_fetch_button": "从 /v1/models 获取",
+    "openai_models_fetch_button": "从 /models 获取",
-    "openai_models_fetch_title": "从 /v1/models 选择模型",
+    "openai_models_fetch_title": "从 /models 选择模型",
-    "openai_models_fetch_hint": "使用上方 Base URL 调用 /v1/models 端点，附带首个 API Key（Bearer）与自定义请求头。",
+    "openai_models_fetch_hint": "使用上方 Base URL 调用 /models 端点，附带首个 API Key（Bearer）与自定义请求头。",
     "openai_models_fetch_url_label": "请求地址",
     "openai_models_fetch_refresh": "重新获取",
-    "openai_models_fetch_loading": "正在从 /v1/models 获取模型列表...",
+    "openai_models_fetch_loading": "正在从 /models 获取模型列表...",
     "openai_models_fetch_empty": "未获取到模型，请检查端点或鉴权信息。",
     "openai_models_fetch_error": "获取模型失败",
     "openai_models_fetch_back": "返回编辑",
@@ -254,7 +325,7 @@
     "openai_keys_count": "密钥数量",
     "openai_models_count": "模型数量",
     "openai_test_title": "连通性测试",
-    "openai_test_hint": "使用当前配置向 /v1/chat/completions 请求，验证是否可用。",
+    "openai_test_hint": "使用当前配置向 /chat/completions 请求，验证是否可用。",
     "openai_test_model_placeholder": "选择或输入要测试的模型",
     "openai_test_action": "发送测试",
     "openai_test_running": "正在发送测试请求...",
@@ -282,6 +353,7 @@
     "delete_all_confirm": "确定要删除所有认证文件吗？此操作不可恢复！",
     "delete_filtered_confirm": "确定要删除筛选出的 {{type}} 认证文件吗？此操作不可恢复！",
     "upload_error_json": "只能上传JSON文件",
+    "upload_error_size": "文件大小不能超过 {{maxSize}}",
     "upload_success": "文件上传成功",
     "download_success": "文件下载成功",
     "delete_success": "文件删除成功",
@@ -297,6 +369,9 @@
     "search_placeholder": "输入名称、类型或提供方关键字",
     "page_size_label": "单页数量",
     "page_size_unit": "个/页",
+    "view_mode_paged": "按页显示",
+    "view_mode_all": "显示全部",
+    "too_many_files_warning": "您的凭证总数过多，全部加载会导致页面卡顿，请保持单页浏览。",
     "filter_all": "全部",
     "filter_qwen": "Qwen",
     "filter_gemini": "Gemini",
@@ -329,10 +404,69 @@
     "models_unsupported": "当前版本不支持此功能",
     "models_unsupported_desc": "请更新 CLI Proxy API 到最新版本后重试",
     "models_excluded_badge": "已排除",
-    "models_excluded_hint": "此模型已被 OAuth 排除"
+    "models_excluded_hint": "此模型已被 OAuth 排除",
+    "status_toggle_label": "启用",
+    "status_enabled_success": "已启用 \"{{name}}\"",
+    "status_disabled_success": "已停用 \"{{name}}\"",
+    "prefix_proxy_button": "配置 prefix/proxy_url",
+    "prefix_proxy_loading": "正在加载凭证文件...",
+    "prefix_proxy_source_label": "凭证 JSON",
+    "prefix_label": "prefix",
+    "proxy_url_label": "proxy_url",
+    "prefix_placeholder": "",
+    "proxy_url_placeholder": "socks5://username:password@proxy_ip:port/",
+    "prefix_proxy_invalid_json": "该凭证文件不是 JSON 对象，无法编辑。",
+    "prefix_proxy_saved_success": "已更新 \"{{name}}\""
+  },
+  "antigravity_quota": {
+    "title": "Antigravity 额度",
+    "empty_title": "暂无 Antigravity 认证",
+    "empty_desc": "上传 Antigravity 认证文件后即可查看额度。",
+    "idle": "尚未加载额度，请点击刷新按钮。",
+    "loading": "正在加载额度...",
+    "load_failed": "额度获取失败：{{message}}",
+    "missing_auth_index": "认证文件缺少 auth_index",
+    "empty_models": "暂无额度数据",
+    "refresh_button": "刷新额度",
+    "fetch_all": "获取全部"
+  },
+  "codex_quota": {
+    "title": "Codex 额度",
+    "empty_title": "暂无 Codex 认证",
+    "empty_desc": "上传 Codex 认证文件后即可查看额度。",
+    "idle": "尚未加载额度，请点击刷新按钮。",
+    "loading": "正在加载额度...",
+    "load_failed": "额度获取失败：{{message}}",
+    "missing_auth_index": "认证文件缺少 auth_index",
+    "missing_account_id": "Codex 凭证缺少 ChatGPT 账号 ID",
+    "empty_windows": "暂无额度数据",
+    "no_access": "该凭证已无 Codex 访问权限（free）。",
+    "refresh_button": "刷新额度",
+    "fetch_all": "获取全部",
+    "primary_window": "5 小时限额",
+    "secondary_window": "周限额",
+    "code_review_window": "代码审查限额",
+    "plan_label": "套餐",
+    "plan_plus": "Plus",
+    "plan_team": "Team",
+    "plan_free": "Free"
+  },
+  "gemini_cli_quota": {
+    "title": "Gemini CLI 额度",
+    "empty_title": "暂无 Gemini CLI 认证",
+    "empty_desc": "上传 Gemini CLI 认证文件后即可查看额度。",
+    "idle": "尚未加载额度，请点击刷新按钮。",
+    "loading": "正在加载额度...",
+    "load_failed": "额度获取失败：{{message}}",
+    "missing_auth_index": "认证文件缺少 auth_index",
+    "missing_project_id": "Gemini CLI 凭证缺少 Project ID",
+    "empty_buckets": "暂无额度数据",
+    "refresh_button": "刷新额度",
+    "fetch_all": "获取全部",
+    "remaining_amount": "剩余 {{count}}"
   },
   "vertex_import": {
-    "title": "Vertex AI 凭证导入",
+    "title": "Vertex JSON 登录",
     "description": "上传 Google 服务账号 JSON，使用 CLI vertex-import 同步规则写入 auth-dir/vertex-<project>.json。",
     "location_label": "目标区域 (可选)",
     "location_placeholder": "us-central1",
@@ -363,8 +497,10 @@
     "provider_placeholder": "例如 gemini-cli / openai",
     "provider_hint": "默认选中当前筛选的提供商，也可直接输入或选择其他名称。",
     "models_label": "排除的模型",
-    "models_placeholder": "gpt-4.1-mini\n*-preview",
+    "models_loading": "正在加载模型列表...",
-    "models_hint": "逗号或换行分隔；留空保存将删除该提供商记录；支持 * 通配符。",
+    "models_unsupported": "当前 CPA 版本不支持获取模型列表。",
+    "models_loaded": "已加载 {{count}} 个模型，勾选要排除的模型。",
+    "no_models_available": "该提供商暂无可用模型列表。",
     "save": "保存/更新",
     "saving": "正在保存...",
     "save_success": "排除列表已更新",
@@ -387,6 +523,36 @@
     "upgrade_required_title": "需要升级 CPA 版本",
     "upgrade_required_desc": "当前服务器版本不支持获取模型排除列表功能，请升级到最新版本的 CPA（CLI Proxy API）后重试。"
   },
+  "oauth_model_alias": {
+    "title": "OAuth 模型别名",
+    "add": "新增别名",
+    "add_title": "新增提供商模型别名",
+    "provider_label": "提供商",
+    "provider_placeholder": "例如 gemini-cli / vertex",
+    "provider_hint": "默认选中当前筛选的提供商，也可直接输入或选择其他名称。",
+    "model_source_loading": "正在加载模型列表...",
+    "model_source_unsupported": "当前 CPA 版本不支持获取模型列表（仍可手动输入）。",
+    "model_source_loaded": "已加载 {{count}} 个模型，可在“原模型名称”中下拉选择；也可手动输入。留空保存将删除该提供商记录；开启“保留原名”会在保留原模型名的同时新增别名。",
+    "alias_label": "模型别名",
+    "alias_name_placeholder": "原模型名称",
+    "alias_placeholder": "别名 (必填)",
+    "alias_fork_label": "保留原名",
+    "add_alias": "添加别名",
+    "save": "保存/更新",
+    "save_success": "模型别名已更新",
+    "save_failed": "更新模型别名失败",
+    "delete": "删除提供商",
+    "delete_confirm": "确定要删除 {{provider}} 的模型别名吗？",
+    "delete_success": "已删除该提供商的模型别名",
+    "delete_failed": "删除模型别名失败",
+    "no_models": "未配置模型别名",
+    "model_count": "{{count}} 条别名",
+    "list_empty_all": "暂无任何提供商的模型别名，点击“新增别名”创建。",
+    "provider_required": "请先填写提供商名称",
+    "upgrade_required": "当前 CPA 版本不支持模型别名功能，请升级 CPA 版本",
+    "upgrade_required_title": "需要升级 CPA 版本",
+    "upgrade_required_desc": "当前服务器版本不支持 OAuth 模型别名功能，请升级到最新版本的 CPA（CLI Proxy API）后重试。"
+  },
   "auth_login": {
     "codex_oauth_title": "Codex OAuth",
     "codex_oauth_button": "开始 Codex 登录",
@@ -424,9 +590,9 @@
     "gemini_cli_oauth_title": "Gemini CLI OAuth",
     "gemini_cli_oauth_button": "开始 Gemini CLI 登录",
     "gemini_cli_oauth_hint": "通过 OAuth 流程登录 Google Gemini CLI 服务，自动获取并保存认证文件。",
-    "gemini_cli_project_id_label": "Google Cloud 项目 ID:",
+    "gemini_cli_project_id_label": "Google Cloud 项目 ID (可选):",
-    "gemini_cli_project_id_placeholder": "输入 Google Cloud 项目 ID",
+    "gemini_cli_project_id_placeholder": "留空将自动选择第一个可用项目",
-    "gemini_cli_project_id_hint": "请填写项目 ID，用于 Gemini CLI OAuth 登录。",
+    "gemini_cli_project_id_hint": "可选填写项目 ID。如不填写，系统将自动选择您账号下的第一个可用项目。",
     "gemini_cli_project_id_required": "请填写 Google Cloud 项目 ID。",
     "gemini_cli_oauth_url_label": "授权链接:",
     "gemini_cli_open_link": "打开链接",
@@ -471,7 +637,7 @@
     "iflow_oauth_polling_error": "检查认证状态失败:",
     "iflow_cookie_title": "iFlow Cookie 登录",
     "iflow_cookie_label": "Cookie 内容:",
-    "iflow_cookie_placeholder": "粘贴浏览器中的 Cookie，例如 sessionid=...;",
+    "iflow_cookie_placeholder": "填入BXAuth值 以BXAuth=开头",
     "iflow_cookie_hint": "直接提交 Cookie 以完成登录（无需打开授权链接），服务端将自动保存凭据。",
     "iflow_cookie_key_hint": "提示：需在平台上先创建 Key。",
     "iflow_cookie_button": "提交 Cookie 登录",
@@ -508,6 +674,11 @@
     "by_hour": "按小时",
     "by_day": "按天",
     "refresh": "刷新",
+    "export": "导出数据",
+    "import": "导入数据",
+    "export_success": "使用统计已导出",
+    "import_success": "导入完成：新增 {{added}}，跳过 {{skipped}}，总请求 {{total}}，失败 {{failed}}",
+    "import_invalid": "导入文件格式不正确",
     "chart_line_label_1": "曲线 1",
     "chart_line_label_2": "曲线 2",
     "chart_line_label_3": "曲线 3",
@@ -563,12 +734,16 @@
     "error_log_button": "选择错误日志",
     "error_logs_modal_title": "错误请求日志",
     "error_logs_description": "请选择要下载的错误请求日志文件（仅在关闭请求日志时生成）。",
+    "error_logs_request_log_enabled": "当前已开启请求日志，按接口约定错误请求日志列表会始终为空。关闭请求日志后再刷新即可查看。",
     "error_logs_empty": "暂无错误请求日志文件",
     "error_logs_load_error": "加载错误日志列表失败",
     "error_logs_size": "大小",
     "error_logs_modified": "最后修改",
     "error_logs_download": "下载",
     "error_log_download_success": "错误日志下载成功",
+    "request_log_download_title": "下载报文",
+    "request_log_download_confirm": "是否要下载id为{{id}}的报文？",
+    "request_log_download_success": "报文下载成功",
     "empty_title": "暂无日志记录",
     "empty_desc": "当启用\"日志记录到文件\"功能后，日志将显示在这里",
     "log_content": "日志内容",
@@ -582,7 +757,11 @@
     "auto_refresh_disabled": "自动刷新已关闭",
     "load_more_hint": "向上滚动加载更多",
     "hidden_lines": "已隐藏 {{count}} 行",
+    "loaded_lines": "已载入 {{count}} 行",
+    "filtered_lines": "已过滤 {{count}} 行",
     "hide_management_logs": "屏蔽 {{prefix}} 日志",
+    "show_raw_logs": "显示原始日志",
+    "show_raw_logs_hint": "直接显示原始日志文本，方便多行复制",
     "search_placeholder": "搜索日志内容或关键字",
     "search_empty_title": "未找到匹配的日志",
     "search_empty_desc": "尝试更换关键字或清空筛选条件。",
@@ -618,6 +797,12 @@
     "search_prev": "上一个",
     "search_next": "下一个"
   },
+  "quota_management": {
+    "title": "配额管理",
+    "description": "集中查看 OAuth 额度与剩余情况",
+    "refresh_files": "刷新认证文件",
+    "refresh_files_and_quota": "刷新认证文件&额度"
+  },
   "system_info": {
     "title": "管理中心信息",
     "connection_status_title": "连接状态",
@@ -629,9 +814,9 @@
     "not_loaded": "未加载",
     "seconds_ago": "秒前",
     "models_title": "可用模型列表",
-    "models_desc": "展示 /v1/models 返回的模型，并自动使用服务器保存的 API Key 进行鉴权。",
+    "models_desc": "展示 /models 返回的模型，并自动使用服务器保存的 API Key 进行鉴权。",
     "models_loading": "正在加载可用模型...",
-    "models_empty": "未从 /v1/models 获取到模型数据",
+    "models_empty": "未从 /models 获取到模型数据",
     "models_error": "获取模型列表失败",
     "models_count": "可用模型 {{count}} 个",
     "version_check_title": "版本检查",
@@ -653,7 +838,11 @@
     "link_webui_repo": "WebUI 仓库",
     "link_webui_repo_desc": "管理中心前端界面源代码",
     "link_docs": "使用教程",
-    "link_docs_desc": "配置指南和使用说明"
+    "link_docs_desc": "配置指南和使用说明",
+    "clear_login_title": "本地登录信息",
+    "clear_login_desc": "清理本地保存的登录信息并退出登录，不会影响使用统计中的价格设置。",
+    "clear_login_button": "清理登录信息",
+    "clear_login_confirm": "确认清理本地登录信息并退出登录？"
   },
   "notification": {
     "debug_updated": "调试设置已更新",
@@ -664,11 +853,16 @@
     "quota_switch_preview_updated": "预览模型切换设置已更新",
     "usage_statistics_updated": "使用统计设置已更新",
     "logging_to_file_updated": "日志记录设置已更新",
+    "logs_max_total_size_updated": "日志容量设置已更新",
     "request_log_updated": "请求日志设置已更新",
+    "force_model_prefix_updated": "模型前缀设置已更新",
     "ws_auth_updated": "WebSocket 鉴权设置已更新",
+    "routing_strategy_updated": "路由策略已更新",
+    "login_storage_cleared": "本地登录信息已清理",
     "api_key_added": "API密钥添加成功",
     "api_key_updated": "API密钥更新成功",
     "api_key_deleted": "API密钥删除成功",
+    "api_key_invalid_chars": "API密钥仅支持英文字母、数字和符号",
     "gemini_key_added": "Gemini密钥添加成功",
     "gemini_key_updated": "Gemini密钥更新成功",
     "gemini_key_deleted": "Gemini密钥删除成功",
@@ -682,6 +876,10 @@
     "claude_config_added": "Claude配置添加成功",
     "claude_config_updated": "Claude配置更新成功",
     "claude_config_deleted": "Claude配置删除成功",
+    "vertex_config_added": "Vertex配置添加成功",
+    "vertex_config_updated": "Vertex配置更新成功",
+    "vertex_config_deleted": "Vertex配置删除成功",
+    "vertex_base_url_required": "请填写Vertex Base URL",
     "config_enabled": "配置已启用",
     "config_disabled": "配置已停用",
     "field_required": "必填字段不能为空",

src/pages/AiProvidersAmpcodeEditPage.tsx

@@ -0,0 +1,312 @@
+import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
+import { useLocation, useNavigate } from 'react-router-dom';
+import { useTranslation } from 'react-i18next';
+import { Card } from '@/components/ui/Card';
+import { Button } from '@/components/ui/Button';
+import { Input } from '@/components/ui/Input';
+import { ModelInputList } from '@/components/ui/ModelInputList';
+import { ToggleSwitch } from '@/components/ui/ToggleSwitch';
+import { useEdgeSwipeBack } from '@/hooks/useEdgeSwipeBack';
+import { SecondaryScreenShell } from '@/components/common/SecondaryScreenShell';
+import { ampcodeApi } from '@/services/api';
+import { useAuthStore, useConfigStore, useNotificationStore } from '@/stores';
+import type { AmpcodeConfig } from '@/types';
+import { maskApiKey } from '@/utils/format';
+import { buildAmpcodeFormState, entriesToAmpcodeMappings } from '@/components/providers/utils';
+import type { AmpcodeFormState } from '@/components/providers';
+import layoutStyles from './AiProvidersEditLayout.module.scss';
+
+type LocationState = { fromAiProviders?: boolean } | null;
+
+const getErrorMessage = (err: unknown) => {
+  if (err instanceof Error) return err.message;
+  if (typeof err === 'string') return err;
+  return '';
+};
+
+export function AiProvidersAmpcodeEditPage() {
+  const { t } = useTranslation();
+  const navigate = useNavigate();
+  const location = useLocation();
+  const { showNotification, showConfirmation } = useNotificationStore();
+  const connectionStatus = useAuthStore((state) => state.connectionStatus);
+  const disableControls = connectionStatus !== 'connected';
+
+  const config = useConfigStore((state) => state.config);
+  const updateConfigValue = useConfigStore((state) => state.updateConfigValue);
+  const clearCache = useConfigStore((state) => state.clearCache);
+
+  const [form, setForm] = useState<AmpcodeFormState>(() => buildAmpcodeFormState(null));
+  const [loading, setLoading] = useState(false);
+  const [loaded, setLoaded] = useState(false);
+  const [mappingsDirty, setMappingsDirty] = useState(false);
+  const [error, setError] = useState('');
+  const [saving, setSaving] = useState(false);
+  const initializedRef = useRef(false);
+  const mountedRef = useRef(false);
+
+  const title = useMemo(() => t('ai_providers.ampcode_modal_title'), [t]);
+
+  const handleBack = useCallback(() => {
+    const state = location.state as LocationState;
+    if (state?.fromAiProviders) {
+      navigate(-1);
+      return;
+    }
+    navigate('/ai-providers', { replace: true });
+  }, [location.state, navigate]);
+
+  const swipeRef = useEdgeSwipeBack({ onBack: handleBack });
+
+  useEffect(() => {
+    const handleKeyDown = (event: KeyboardEvent) => {
+      if (event.key === 'Escape') {
+        handleBack();
+      }
+    };
+    window.addEventListener('keydown', handleKeyDown);
+    return () => window.removeEventListener('keydown', handleKeyDown);
+  }, [handleBack]);
+
+  useEffect(() => {
+    mountedRef.current = true;
+    return () => {
+      mountedRef.current = false;
+    };
+  }, []);
+
+  useEffect(() => {
+    if (initializedRef.current) return;
+    initializedRef.current = true;
+
+    setLoading(true);
+    setLoaded(false);
+    setMappingsDirty(false);
+    setError('');
+    setForm(buildAmpcodeFormState(useConfigStore.getState().config?.ampcode ?? null));
+
+    void (async () => {
+      try {
+        const ampcode = await ampcodeApi.getAmpcode();
+        if (!mountedRef.current) return;
+
+        setLoaded(true);
+        updateConfigValue('ampcode', ampcode);
+        clearCache('ampcode');
+        setForm(buildAmpcodeFormState(ampcode));
+      } catch (err: unknown) {
+        if (!mountedRef.current) return;
+        setError(getErrorMessage(err) || t('notification.refresh_failed'));
+      } finally {
+        if (mountedRef.current) {
+          setLoading(false);
+        }
+      }
+    })();
+  }, [clearCache, t, updateConfigValue]);
+
+  const clearAmpcodeUpstreamApiKey = async () => {
+    showConfirmation({
+      title: t('ai_providers.ampcode_clear_upstream_api_key_title', {
+        defaultValue: 'Clear Upstream API Key',
+      }),
+      message: t('ai_providers.ampcode_clear_upstream_api_key_confirm'),
+      variant: 'danger',
+      confirmText: t('common.confirm'),
+      onConfirm: async () => {
+        setSaving(true);
+        setError('');
+        try {
+          await ampcodeApi.clearUpstreamApiKey();
+          const previous = config?.ampcode ?? {};
+          const next: AmpcodeConfig = { ...previous };
+          delete next.upstreamApiKey;
+          updateConfigValue('ampcode', next);
+          clearCache('ampcode');
+          showNotification(t('notification.ampcode_upstream_api_key_cleared'), 'success');
+        } catch (err: unknown) {
+          const message = getErrorMessage(err);
+          setError(message);
+          showNotification(`${t('notification.update_failed')}: ${message}`, 'error');
+        } finally {
+          setSaving(false);
+        }
+      },
+    });
+  };
+
+  const performSaveAmpcode = async () => {
+    setSaving(true);
+    setError('');
+    try {
+      const upstreamUrl = form.upstreamUrl.trim();
+      const overrideKey = form.upstreamApiKey.trim();
+      const modelMappings = entriesToAmpcodeMappings(form.mappingEntries);
+
+      if (upstreamUrl) {
+        await ampcodeApi.updateUpstreamUrl(upstreamUrl);
+      } else {
+        await ampcodeApi.clearUpstreamUrl();
+      }
+
+      await ampcodeApi.updateForceModelMappings(form.forceModelMappings);
+
+      if (loaded || mappingsDirty) {
+        if (modelMappings.length) {
+          await ampcodeApi.saveModelMappings(modelMappings);
+        } else {
+          await ampcodeApi.clearModelMappings();
+        }
+      }
+
+      if (overrideKey) {
+        await ampcodeApi.updateUpstreamApiKey(overrideKey);
+      }
+
+      const previous = config?.ampcode ?? {};
+      const next: AmpcodeConfig = {
+        upstreamUrl: upstreamUrl || undefined,
+        forceModelMappings: form.forceModelMappings,
+      };
+
+      if (previous.upstreamApiKey) {
+        next.upstreamApiKey = previous.upstreamApiKey;
+      }
+
+      if (Array.isArray(previous.modelMappings)) {
+        next.modelMappings = previous.modelMappings;
+      }
+
+      if (overrideKey) {
+        next.upstreamApiKey = overrideKey;
+      }
+
+      if (loaded || mappingsDirty) {
+        if (modelMappings.length) {
+          next.modelMappings = modelMappings;
+        } else {
+          delete next.modelMappings;
+        }
+      }
+
+      updateConfigValue('ampcode', next);
+      clearCache('ampcode');
+      showNotification(t('notification.ampcode_updated'), 'success');
+      handleBack();
+    } catch (err: unknown) {
+      const message = getErrorMessage(err);
+      setError(message);
+      showNotification(`${t('notification.update_failed')}: ${message}`, 'error');
+    } finally {
+      setSaving(false);
+    }
+  };
+
+  const saveAmpcode = async () => {
+    if (!loaded && mappingsDirty) {
+      showConfirmation({
+        title: t('ai_providers.ampcode_mappings_overwrite_title', { defaultValue: 'Overwrite Mappings' }),
+        message: t('ai_providers.ampcode_mappings_overwrite_confirm'),
+        variant: 'secondary',
+        confirmText: t('common.confirm'),
+        onConfirm: performSaveAmpcode,
+      });
+      return;
+    }
+
+    await performSaveAmpcode();
+  };
+
+  const canSave = !disableControls && !saving && !loading;
+
+  return (
+    <SecondaryScreenShell
+      ref={swipeRef}
+      contentClassName={layoutStyles.content}
+      title={title}
+      onBack={handleBack}
+      backLabel={t('common.back')}
+      backAriaLabel={t('common.back')}
+      rightAction={
+        <Button size="sm" onClick={() => void saveAmpcode()} loading={saving} disabled={!canSave}>
+          {t('common.save')}
+        </Button>
+      }
+      isLoading={loading}
+      loadingLabel={t('common.loading')}
+    >
+      <Card>
+        {error && <div className="error-box">{error}</div>}
+        <Input
+          label={t('ai_providers.ampcode_upstream_url_label')}
+          placeholder={t('ai_providers.ampcode_upstream_url_placeholder')}
+          value={form.upstreamUrl}
+          onChange={(e) => setForm((prev) => ({ ...prev, upstreamUrl: e.target.value }))}
+          disabled={loading || saving || disableControls}
+          hint={t('ai_providers.ampcode_upstream_url_hint')}
+        />
+        <Input
+          label={t('ai_providers.ampcode_upstream_api_key_label')}
+          placeholder={t('ai_providers.ampcode_upstream_api_key_placeholder')}
+          type="password"
+          value={form.upstreamApiKey}
+          onChange={(e) => setForm((prev) => ({ ...prev, upstreamApiKey: e.target.value }))}
+          disabled={loading || saving || disableControls}
+          hint={t('ai_providers.ampcode_upstream_api_key_hint')}
+        />
+        <div
+          style={{
+            display: 'flex',
+            gap: 8,
+            alignItems: 'center',
+            marginTop: -8,
+            marginBottom: 12,
+            flexWrap: 'wrap',
+          }}
+        >
+          <div className="hint" style={{ margin: 0 }}>
+            {t('ai_providers.ampcode_upstream_api_key_current', {
+              key: config?.ampcode?.upstreamApiKey
+                ? maskApiKey(config.ampcode.upstreamApiKey)
+                : t('common.not_set'),
+            })}
+          </div>
+          <Button
+            variant="danger"
+            size="sm"
+            onClick={() => void clearAmpcodeUpstreamApiKey()}
+            disabled={loading || saving || disableControls || !config?.ampcode?.upstreamApiKey}
+          >
+            {t('ai_providers.ampcode_clear_upstream_api_key')}
+          </Button>
+        </div>
+
+        <div className="form-group">
+          <ToggleSwitch
+            label={t('ai_providers.ampcode_force_model_mappings_label')}
+            checked={form.forceModelMappings}
+            onChange={(value) => setForm((prev) => ({ ...prev, forceModelMappings: value }))}
+            disabled={loading || saving || disableControls}
+          />
+          <div className="hint">{t('ai_providers.ampcode_force_model_mappings_hint')}</div>
+        </div>
+
+        <div className="form-group">
+          <label>{t('ai_providers.ampcode_model_mappings_label')}</label>
+          <ModelInputList
+            entries={form.mappingEntries}
+            onChange={(entries) => {
+              setMappingsDirty(true);
+              setForm((prev) => ({ ...prev, mappingEntries: entries }));
+            }}
+            addLabel={t('ai_providers.ampcode_model_mappings_add_btn')}
+            namePlaceholder={t('ai_providers.ampcode_model_mappings_from_placeholder')}
+            aliasPlaceholder={t('ai_providers.ampcode_model_mappings_to_placeholder')}
+            disabled={loading || saving || disableControls}
+          />
+          <div className="hint">{t('ai_providers.ampcode_model_mappings_hint')}</div>
+        </div>
+      </Card>
+    </SecondaryScreenShell>
+  );
+}

src/pages/AiProvidersClaudeEditPage.tsx

@@ -0,0 +1,278 @@
+import { useCallback, useEffect, useMemo, useState } from 'react';
+import { useLocation, useNavigate, useParams } from 'react-router-dom';
+import { useTranslation } from 'react-i18next';
+import { Card } from '@/components/ui/Card';
+import { Button } from '@/components/ui/Button';
+import { Input } from '@/components/ui/Input';
+import { HeaderInputList } from '@/components/ui/HeaderInputList';
+import { ModelInputList } from '@/components/ui/ModelInputList';
+import { modelsToEntries } from '@/components/ui/modelInputListUtils';
+import { useEdgeSwipeBack } from '@/hooks/useEdgeSwipeBack';
+import { SecondaryScreenShell } from '@/components/common/SecondaryScreenShell';
+import { providersApi } from '@/services/api';
+import { useAuthStore, useConfigStore, useNotificationStore } from '@/stores';
+import type { ProviderKeyConfig } from '@/types';
+import { buildHeaderObject, headersToEntries } from '@/utils/headers';
+import { excludedModelsToText, parseExcludedModels } from '@/components/providers/utils';
+import type { ProviderFormState } from '@/components/providers';
+import layoutStyles from './AiProvidersEditLayout.module.scss';
+
+type LocationState = { fromAiProviders?: boolean } | null;
+
+const buildEmptyForm = (): ProviderFormState => ({
+  apiKey: '',
+  prefix: '',
+  baseUrl: '',
+  proxyUrl: '',
+  headers: [],
+  models: [],
+  excludedModels: [],
+  modelEntries: [{ name: '', alias: '' }],
+  excludedText: '',
+});
+
+const parseIndexParam = (value: string | undefined) => {
+  if (!value) return null;
+  const parsed = Number.parseInt(value, 10);
+  return Number.isFinite(parsed) ? parsed : null;
+};
+
+export function AiProvidersClaudeEditPage() {
+  const { t } = useTranslation();
+  const navigate = useNavigate();
+  const location = useLocation();
+  const params = useParams<{ index?: string }>();
+
+  const { showNotification } = useNotificationStore();
+  const connectionStatus = useAuthStore((state) => state.connectionStatus);
+  const disableControls = connectionStatus !== 'connected';
+
+  const fetchConfig = useConfigStore((state) => state.fetchConfig);
+  const updateConfigValue = useConfigStore((state) => state.updateConfigValue);
+  const clearCache = useConfigStore((state) => state.clearCache);
+
+  const [configs, setConfigs] = useState<ProviderKeyConfig[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [saving, setSaving] = useState(false);
+  const [error, setError] = useState('');
+  const [form, setForm] = useState<ProviderFormState>(() => buildEmptyForm());
+
+  const hasIndexParam = typeof params.index === 'string';
+  const editIndex = useMemo(() => parseIndexParam(params.index), [params.index]);
+  const invalidIndexParam = hasIndexParam && editIndex === null;
+
+  const initialData = useMemo(() => {
+    if (editIndex === null) return undefined;
+    return configs[editIndex];
+  }, [configs, editIndex]);
+
+  const invalidIndex = editIndex !== null && !initialData;
+
+  const title =
+    editIndex !== null
+      ? t('ai_providers.claude_edit_modal_title')
+      : t('ai_providers.claude_add_modal_title');
+
+  const handleBack = useCallback(() => {
+    const state = location.state as LocationState;
+    if (state?.fromAiProviders) {
+      navigate(-1);
+      return;
+    }
+    navigate('/ai-providers', { replace: true });
+  }, [location.state, navigate]);
+
+  const swipeRef = useEdgeSwipeBack({ onBack: handleBack });
+
+  useEffect(() => {
+    const handleKeyDown = (event: KeyboardEvent) => {
+      if (event.key === 'Escape') {
+        handleBack();
+      }
+    };
+    window.addEventListener('keydown', handleKeyDown);
+    return () => window.removeEventListener('keydown', handleKeyDown);
+  }, [handleBack]);
+
+  useEffect(() => {
+    let cancelled = false;
+    setLoading(true);
+    setError('');
+
+    fetchConfig('claude-api-key')
+      .then((value) => {
+        if (cancelled) return;
+        setConfigs(Array.isArray(value) ? (value as ProviderKeyConfig[]) : []);
+      })
+      .catch((err: unknown) => {
+        if (cancelled) return;
+        const message = err instanceof Error ? err.message : '';
+        setError(message || t('notification.refresh_failed'));
+      })
+      .finally(() => {
+        if (cancelled) return;
+        setLoading(false);
+      });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [fetchConfig, t]);
+
+  useEffect(() => {
+    if (loading) return;
+
+    if (initialData) {
+      setForm({
+        ...initialData,
+        headers: headersToEntries(initialData.headers),
+        modelEntries: modelsToEntries(initialData.models),
+        excludedText: excludedModelsToText(initialData.excludedModels),
+      });
+      return;
+    }
+    setForm(buildEmptyForm());
+  }, [initialData, loading]);
+
+  const canSave = !disableControls && !saving && !loading && !invalidIndexParam && !invalidIndex;
+
+  const handleSave = useCallback(async () => {
+    if (!canSave) return;
+
+    setSaving(true);
+    setError('');
+    try {
+      const payload: ProviderKeyConfig = {
+        apiKey: form.apiKey.trim(),
+        prefix: form.prefix?.trim() || undefined,
+        baseUrl: (form.baseUrl ?? '').trim() || undefined,
+        proxyUrl: form.proxyUrl?.trim() || undefined,
+        headers: buildHeaderObject(form.headers),
+        models: form.modelEntries
+          .map((entry) => {
+            const name = entry.name.trim();
+            if (!name) return null;
+            const alias = entry.alias.trim();
+            return { name, alias: alias || name };
+          })
+          .filter(Boolean) as ProviderKeyConfig['models'],
+        excludedModels: parseExcludedModels(form.excludedText),
+      };
+
+      const nextList =
+        editIndex !== null
+          ? configs.map((item, idx) => (idx === editIndex ? payload : item))
+          : [...configs, payload];
+
+      await providersApi.saveClaudeConfigs(nextList);
+      updateConfigValue('claude-api-key', nextList);
+      clearCache('claude-api-key');
+      showNotification(
+        editIndex !== null ? t('notification.claude_config_updated') : t('notification.claude_config_added'),
+        'success'
+      );
+      handleBack();
+    } catch (err: unknown) {
+      const message = err instanceof Error ? err.message : '';
+      setError(message);
+      showNotification(`${t('notification.update_failed')}: ${message}`, 'error');
+    } finally {
+      setSaving(false);
+    }
+  }, [
+    canSave,
+    clearCache,
+    configs,
+    editIndex,
+    form,
+    handleBack,
+    showNotification,
+    t,
+    updateConfigValue,
+  ]);
+
+  return (
+    <SecondaryScreenShell
+      ref={swipeRef}
+      contentClassName={layoutStyles.content}
+      title={title}
+      onBack={handleBack}
+      backLabel={t('common.back')}
+      backAriaLabel={t('common.back')}
+      rightAction={
+        <Button size="sm" onClick={handleSave} loading={saving} disabled={!canSave}>
+          {t('common.save')}
+        </Button>
+      }
+      isLoading={loading}
+      loadingLabel={t('common.loading')}
+    >
+      <Card>
+        {error && <div className="error-box">{error}</div>}
+        {invalidIndexParam || invalidIndex ? (
+          <div className="hint">Invalid provider index.</div>
+        ) : (
+          <>
+            <Input
+              label={t('ai_providers.claude_add_modal_key_label')}
+              value={form.apiKey}
+              onChange={(e) => setForm((prev) => ({ ...prev, apiKey: e.target.value }))}
+              disabled={disableControls || saving}
+            />
+            <Input
+              label={t('ai_providers.prefix_label')}
+              placeholder={t('ai_providers.prefix_placeholder')}
+              value={form.prefix ?? ''}
+              onChange={(e) => setForm((prev) => ({ ...prev, prefix: e.target.value }))}
+              hint={t('ai_providers.prefix_hint')}
+              disabled={disableControls || saving}
+            />
+            <Input
+              label={t('ai_providers.claude_add_modal_url_label')}
+              value={form.baseUrl ?? ''}
+              onChange={(e) => setForm((prev) => ({ ...prev, baseUrl: e.target.value }))}
+              disabled={disableControls || saving}
+            />
+            <Input
+              label={t('ai_providers.claude_add_modal_proxy_label')}
+              value={form.proxyUrl ?? ''}
+              onChange={(e) => setForm((prev) => ({ ...prev, proxyUrl: e.target.value }))}
+              disabled={disableControls || saving}
+            />
+            <HeaderInputList
+              entries={form.headers}
+              onChange={(entries) => setForm((prev) => ({ ...prev, headers: entries }))}
+              addLabel={t('common.custom_headers_add')}
+              keyPlaceholder={t('common.custom_headers_key_placeholder')}
+              valuePlaceholder={t('common.custom_headers_value_placeholder')}
+              disabled={disableControls || saving}
+            />
+            <div className="form-group">
+              <label>{t('ai_providers.claude_models_label')}</label>
+              <ModelInputList
+                entries={form.modelEntries}
+                onChange={(entries) => setForm((prev) => ({ ...prev, modelEntries: entries }))}
+                addLabel={t('ai_providers.claude_models_add_btn')}
+                namePlaceholder={t('common.model_name_placeholder')}
+                aliasPlaceholder={t('common.model_alias_placeholder')}
+                disabled={disableControls || saving}
+              />
+            </div>
+            <div className="form-group">
+              <label>{t('ai_providers.excluded_models_label')}</label>
+              <textarea
+                className="input"
+                placeholder={t('ai_providers.excluded_models_placeholder')}
+                value={form.excludedText}
+                onChange={(e) => setForm((prev) => ({ ...prev, excludedText: e.target.value }))}
+                rows={4}
+                disabled={disableControls || saving}
+              />
+              <div className="hint">{t('ai_providers.excluded_models_hint')}</div>
+            </div>
+          </>
+        )}
+      </Card>
+    </SecondaryScreenShell>
+  );
+}

src/pages/AiProvidersCodexEditPage.tsx

@@ -0,0 +1,267 @@
+import { useCallback, useEffect, useMemo, useState } from 'react';
+import { useLocation, useNavigate, useParams } from 'react-router-dom';
+import { useTranslation } from 'react-i18next';
+import { Card } from '@/components/ui/Card';
+import { Button } from '@/components/ui/Button';
+import { Input } from '@/components/ui/Input';
+import { HeaderInputList } from '@/components/ui/HeaderInputList';
+import { useEdgeSwipeBack } from '@/hooks/useEdgeSwipeBack';
+import { SecondaryScreenShell } from '@/components/common/SecondaryScreenShell';
+import { providersApi } from '@/services/api';
+import { useAuthStore, useConfigStore, useNotificationStore } from '@/stores';
+import type { ProviderKeyConfig } from '@/types';
+import { buildHeaderObject, headersToEntries } from '@/utils/headers';
+import { entriesToModels } from '@/components/ui/modelInputListUtils';
+import { excludedModelsToText, parseExcludedModels } from '@/components/providers/utils';
+import type { ProviderFormState } from '@/components/providers';
+import layoutStyles from './AiProvidersEditLayout.module.scss';
+
+type LocationState = { fromAiProviders?: boolean } | null;
+
+const buildEmptyForm = (): ProviderFormState => ({
+  apiKey: '',
+  prefix: '',
+  baseUrl: '',
+  proxyUrl: '',
+  headers: [],
+  models: [],
+  excludedModels: [],
+  modelEntries: [{ name: '', alias: '' }],
+  excludedText: '',
+});
+
+const parseIndexParam = (value: string | undefined) => {
+  if (!value) return null;
+  const parsed = Number.parseInt(value, 10);
+  return Number.isFinite(parsed) ? parsed : null;
+};
+
+export function AiProvidersCodexEditPage() {
+  const { t } = useTranslation();
+  const navigate = useNavigate();
+  const location = useLocation();
+  const params = useParams<{ index?: string }>();
+
+  const { showNotification } = useNotificationStore();
+  const connectionStatus = useAuthStore((state) => state.connectionStatus);
+  const disableControls = connectionStatus !== 'connected';
+
+  const fetchConfig = useConfigStore((state) => state.fetchConfig);
+  const updateConfigValue = useConfigStore((state) => state.updateConfigValue);
+  const clearCache = useConfigStore((state) => state.clearCache);
+
+  const [configs, setConfigs] = useState<ProviderKeyConfig[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [saving, setSaving] = useState(false);
+  const [error, setError] = useState('');
+  const [form, setForm] = useState<ProviderFormState>(() => buildEmptyForm());
+
+  const hasIndexParam = typeof params.index === 'string';
+  const editIndex = useMemo(() => parseIndexParam(params.index), [params.index]);
+  const invalidIndexParam = hasIndexParam && editIndex === null;
+
+  const initialData = useMemo(() => {
+    if (editIndex === null) return undefined;
+    return configs[editIndex];
+  }, [configs, editIndex]);
+
+  const invalidIndex = editIndex !== null && !initialData;
+
+  const title =
+    editIndex !== null ? t('ai_providers.codex_edit_modal_title') : t('ai_providers.codex_add_modal_title');
+
+  const handleBack = useCallback(() => {
+    const state = location.state as LocationState;
+    if (state?.fromAiProviders) {
+      navigate(-1);
+      return;
+    }
+    navigate('/ai-providers', { replace: true });
+  }, [location.state, navigate]);
+
+  const swipeRef = useEdgeSwipeBack({ onBack: handleBack });
+
+  useEffect(() => {
+    const handleKeyDown = (event: KeyboardEvent) => {
+      if (event.key === 'Escape') {
+        handleBack();
+      }
+    };
+    window.addEventListener('keydown', handleKeyDown);
+    return () => window.removeEventListener('keydown', handleKeyDown);
+  }, [handleBack]);
+
+  useEffect(() => {
+    let cancelled = false;
+    setLoading(true);
+    setError('');
+
+    fetchConfig('codex-api-key')
+      .then((value) => {
+        if (cancelled) return;
+        setConfigs(Array.isArray(value) ? (value as ProviderKeyConfig[]) : []);
+      })
+      .catch((err: unknown) => {
+        if (cancelled) return;
+        const message = err instanceof Error ? err.message : '';
+        setError(message || t('notification.refresh_failed'));
+      })
+      .finally(() => {
+        if (cancelled) return;
+        setLoading(false);
+      });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [fetchConfig, t]);
+
+  useEffect(() => {
+    if (loading) return;
+
+    if (initialData) {
+      setForm({
+        ...initialData,
+        headers: headersToEntries(initialData.headers),
+        modelEntries: (initialData.models || []).map((model) => ({
+          name: model.name,
+          alias: model.alias ?? '',
+        })),
+        excludedText: excludedModelsToText(initialData.excludedModels),
+      });
+      return;
+    }
+    setForm(buildEmptyForm());
+  }, [initialData, loading]);
+
+  const canSave = !disableControls && !saving && !loading && !invalidIndexParam && !invalidIndex;
+
+  const handleSave = useCallback(async () => {
+    if (!canSave) return;
+
+    const trimmedBaseUrl = (form.baseUrl ?? '').trim();
+    const baseUrl = trimmedBaseUrl || undefined;
+    if (!baseUrl) {
+      showNotification(t('notification.codex_base_url_required'), 'error');
+      return;
+    }
+
+    setSaving(true);
+    setError('');
+    try {
+      const payload: ProviderKeyConfig = {
+        apiKey: form.apiKey.trim(),
+        prefix: form.prefix?.trim() || undefined,
+        baseUrl,
+        proxyUrl: form.proxyUrl?.trim() || undefined,
+        headers: buildHeaderObject(form.headers),
+        models: entriesToModels(form.modelEntries),
+        excludedModels: parseExcludedModels(form.excludedText),
+      };
+
+      const nextList =
+        editIndex !== null
+          ? configs.map((item, idx) => (idx === editIndex ? payload : item))
+          : [...configs, payload];
+
+      await providersApi.saveCodexConfigs(nextList);
+      updateConfigValue('codex-api-key', nextList);
+      clearCache('codex-api-key');
+      showNotification(
+        editIndex !== null ? t('notification.codex_config_updated') : t('notification.codex_config_added'),
+        'success'
+      );
+      handleBack();
+    } catch (err: unknown) {
+      const message = err instanceof Error ? err.message : '';
+      setError(message);
+      showNotification(`${t('notification.update_failed')}: ${message}`, 'error');
+    } finally {
+      setSaving(false);
+    }
+  }, [
+    canSave,
+    clearCache,
+    configs,
+    editIndex,
+    form,
+    handleBack,
+    showNotification,
+    t,
+    updateConfigValue,
+  ]);
+
+  return (
+    <SecondaryScreenShell
+      ref={swipeRef}
+      contentClassName={layoutStyles.content}
+      title={title}
+      onBack={handleBack}
+      backLabel={t('common.back')}
+      backAriaLabel={t('common.back')}
+      rightAction={
+        <Button size="sm" onClick={handleSave} loading={saving} disabled={!canSave}>
+          {t('common.save')}
+        </Button>
+      }
+      isLoading={loading}
+      loadingLabel={t('common.loading')}
+    >
+      <Card>
+        {error && <div className="error-box">{error}</div>}
+        {invalidIndexParam || invalidIndex ? (
+          <div className="hint">Invalid provider index.</div>
+        ) : (
+          <>
+            <Input
+              label={t('ai_providers.codex_add_modal_key_label')}
+              value={form.apiKey}
+              onChange={(e) => setForm((prev) => ({ ...prev, apiKey: e.target.value }))}
+              disabled={disableControls || saving}
+            />
+            <Input
+              label={t('ai_providers.prefix_label')}
+              placeholder={t('ai_providers.prefix_placeholder')}
+              value={form.prefix ?? ''}
+              onChange={(e) => setForm((prev) => ({ ...prev, prefix: e.target.value }))}
+              hint={t('ai_providers.prefix_hint')}
+              disabled={disableControls || saving}
+            />
+            <Input
+              label={t('ai_providers.codex_add_modal_url_label')}
+              value={form.baseUrl ?? ''}
+              onChange={(e) => setForm((prev) => ({ ...prev, baseUrl: e.target.value }))}
+              disabled={disableControls || saving}
+            />
+            <Input
+              label={t('ai_providers.codex_add_modal_proxy_label')}
+              value={form.proxyUrl ?? ''}
+              onChange={(e) => setForm((prev) => ({ ...prev, proxyUrl: e.target.value }))}
+              disabled={disableControls || saving}
+            />
+            <HeaderInputList
+              entries={form.headers}
+              onChange={(entries) => setForm((prev) => ({ ...prev, headers: entries }))}
+              addLabel={t('common.custom_headers_add')}
+              keyPlaceholder={t('common.custom_headers_key_placeholder')}
+              valuePlaceholder={t('common.custom_headers_value_placeholder')}
+              disabled={disableControls || saving}
+            />
+            <div className="form-group">
+              <label>{t('ai_providers.excluded_models_label')}</label>
+              <textarea
+                className="input"
+                placeholder={t('ai_providers.excluded_models_placeholder')}
+                value={form.excludedText}
+                onChange={(e) => setForm((prev) => ({ ...prev, excludedText: e.target.value }))}
+                rows={4}
+                disabled={disableControls || saving}
+              />
+              <div className="hint">{t('ai_providers.excluded_models_hint')}</div>
+            </div>
+          </>
+        )}
+      </Card>
+    </SecondaryScreenShell>
+  );
+}

src/pages/AiProvidersEditLayout.module.scss

@@ -0,0 +1,5 @@
+.content {
+  width: 100%;
+  max-width: 960px;
+  margin: 0 auto;
+}

src/pages/AiProvidersGeminiEditPage.tsx

@@ -0,0 +1,246 @@
+import { useCallback, useEffect, useMemo, useState } from 'react';
+import { useLocation, useNavigate, useParams } from 'react-router-dom';
+import { useTranslation } from 'react-i18next';
+import { Card } from '@/components/ui/Card';
+import { Button } from '@/components/ui/Button';
+import { Input } from '@/components/ui/Input';
+import { HeaderInputList } from '@/components/ui/HeaderInputList';
+import { useEdgeSwipeBack } from '@/hooks/useEdgeSwipeBack';
+import { SecondaryScreenShell } from '@/components/common/SecondaryScreenShell';
+import { providersApi } from '@/services/api';
+import { useAuthStore, useConfigStore, useNotificationStore } from '@/stores';
+import type { GeminiKeyConfig } from '@/types';
+import { buildHeaderObject, headersToEntries } from '@/utils/headers';
+import { excludedModelsToText, parseExcludedModels } from '@/components/providers/utils';
+import type { GeminiFormState } from '@/components/providers';
+import layoutStyles from './AiProvidersEditLayout.module.scss';
+
+type LocationState = { fromAiProviders?: boolean } | null;
+
+const buildEmptyForm = (): GeminiFormState => ({
+  apiKey: '',
+  prefix: '',
+  baseUrl: '',
+  headers: [],
+  excludedModels: [],
+  excludedText: '',
+});
+
+const parseIndexParam = (value: string | undefined) => {
+  if (!value) return null;
+  const parsed = Number.parseInt(value, 10);
+  return Number.isFinite(parsed) ? parsed : null;
+};
+
+export function AiProvidersGeminiEditPage() {
+  const { t } = useTranslation();
+  const navigate = useNavigate();
+  const location = useLocation();
+  const params = useParams<{ index?: string }>();
+
+  const { showNotification } = useNotificationStore();
+  const connectionStatus = useAuthStore((state) => state.connectionStatus);
+  const disableControls = connectionStatus !== 'connected';
+
+  const fetchConfig = useConfigStore((state) => state.fetchConfig);
+  const updateConfigValue = useConfigStore((state) => state.updateConfigValue);
+  const clearCache = useConfigStore((state) => state.clearCache);
+
+  const [configs, setConfigs] = useState<GeminiKeyConfig[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [saving, setSaving] = useState(false);
+  const [error, setError] = useState('');
+  const [form, setForm] = useState<GeminiFormState>(() => buildEmptyForm());
+
+  const hasIndexParam = typeof params.index === 'string';
+  const editIndex = useMemo(() => parseIndexParam(params.index), [params.index]);
+  const invalidIndexParam = hasIndexParam && editIndex === null;
+
+  const initialData = useMemo(() => {
+    if (editIndex === null) return undefined;
+    return configs[editIndex];
+  }, [configs, editIndex]);
+
+  const invalidIndex = editIndex !== null && !initialData;
+
+  const title =
+    editIndex !== null ? t('ai_providers.gemini_edit_modal_title') : t('ai_providers.gemini_add_modal_title');
+
+  const handleBack = useCallback(() => {
+    const state = location.state as LocationState;
+    if (state?.fromAiProviders) {
+      navigate(-1);
+      return;
+    }
+    navigate('/ai-providers', { replace: true });
+  }, [location.state, navigate]);
+
+  const swipeRef = useEdgeSwipeBack({ onBack: handleBack });
+
+  useEffect(() => {
+    const handleKeyDown = (event: KeyboardEvent) => {
+      if (event.key === 'Escape') {
+        handleBack();
+      }
+    };
+    window.addEventListener('keydown', handleKeyDown);
+    return () => window.removeEventListener('keydown', handleKeyDown);
+  }, [handleBack]);
+
+  useEffect(() => {
+    let cancelled = false;
+    setLoading(true);
+    setError('');
+
+    fetchConfig('gemini-api-key')
+      .then((value) => {
+        if (cancelled) return;
+        setConfigs(Array.isArray(value) ? (value as GeminiKeyConfig[]) : []);
+      })
+      .catch((err: unknown) => {
+        if (cancelled) return;
+        const message = err instanceof Error ? err.message : '';
+        setError(message || t('notification.refresh_failed'));
+      })
+      .finally(() => {
+        if (cancelled) return;
+        setLoading(false);
+      });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [fetchConfig, t]);
+
+  useEffect(() => {
+    if (loading) return;
+
+    if (initialData) {
+      setForm({
+        ...initialData,
+        headers: headersToEntries(initialData.headers),
+        excludedText: excludedModelsToText(initialData.excludedModels),
+      });
+      return;
+    }
+    setForm(buildEmptyForm());
+  }, [initialData, loading]);
+
+  const canSave = !disableControls && !saving && !loading && !invalidIndexParam && !invalidIndex;
+
+  const handleSave = useCallback(async () => {
+    if (!canSave) return;
+
+    setSaving(true);
+    setError('');
+    try {
+      const payload: GeminiKeyConfig = {
+        apiKey: form.apiKey.trim(),
+        prefix: form.prefix?.trim() || undefined,
+        baseUrl: form.baseUrl?.trim() || undefined,
+        headers: buildHeaderObject(form.headers),
+        excludedModels: parseExcludedModels(form.excludedText),
+      };
+
+      const nextList =
+        editIndex !== null
+          ? configs.map((item, idx) => (idx === editIndex ? payload : item))
+          : [...configs, payload];
+
+      await providersApi.saveGeminiKeys(nextList);
+      updateConfigValue('gemini-api-key', nextList);
+      clearCache('gemini-api-key');
+      showNotification(
+        editIndex !== null ? t('notification.gemini_key_updated') : t('notification.gemini_key_added'),
+        'success'
+      );
+      handleBack();
+    } catch (err: unknown) {
+      const message = err instanceof Error ? err.message : '';
+      setError(message);
+      showNotification(`${t('notification.update_failed')}: ${message}`, 'error');
+    } finally {
+      setSaving(false);
+    }
+  }, [
+    canSave,
+    clearCache,
+    configs,
+    editIndex,
+    form,
+    handleBack,
+    showNotification,
+    t,
+    updateConfigValue,
+  ]);
+
+  return (
+    <SecondaryScreenShell
+      ref={swipeRef}
+      contentClassName={layoutStyles.content}
+      title={title}
+      onBack={handleBack}
+      backLabel={t('common.back')}
+      backAriaLabel={t('common.back')}
+      rightAction={
+        <Button size="sm" onClick={handleSave} loading={saving} disabled={!canSave}>
+          {t('common.save')}
+        </Button>
+      }
+      isLoading={loading}
+      loadingLabel={t('common.loading')}
+    >
+      <Card>
+        {error && <div className="error-box">{error}</div>}
+        {invalidIndexParam || invalidIndex ? (
+          <div className="hint">Invalid provider index.</div>
+        ) : (
+          <>
+            <Input
+              label={t('ai_providers.gemini_add_modal_key_label')}
+              placeholder={t('ai_providers.gemini_add_modal_key_placeholder')}
+              value={form.apiKey}
+              onChange={(e) => setForm((prev) => ({ ...prev, apiKey: e.target.value }))}
+              disabled={disableControls || saving}
+            />
+            <Input
+              label={t('ai_providers.prefix_label')}
+              placeholder={t('ai_providers.prefix_placeholder')}
+              value={form.prefix ?? ''}
+              onChange={(e) => setForm((prev) => ({ ...prev, prefix: e.target.value }))}
+              hint={t('ai_providers.prefix_hint')}
+              disabled={disableControls || saving}
+            />
+            <Input
+              label={t('ai_providers.gemini_base_url_label')}
+              placeholder={t('ai_providers.gemini_base_url_placeholder')}
+              value={form.baseUrl ?? ''}
+              onChange={(e) => setForm((prev) => ({ ...prev, baseUrl: e.target.value }))}
+              disabled={disableControls || saving}
+            />
+            <HeaderInputList
+              entries={form.headers}
+              onChange={(entries) => setForm((prev) => ({ ...prev, headers: entries }))}
+              addLabel={t('common.custom_headers_add')}
+              keyPlaceholder={t('common.custom_headers_key_placeholder')}
+              valuePlaceholder={t('common.custom_headers_value_placeholder')}
+              disabled={disableControls || saving}
+            />
+            <div className="form-group">
+              <label>{t('ai_providers.excluded_models_label')}</label>
+              <textarea
+                className="input"
+                placeholder={t('ai_providers.excluded_models_placeholder')}
+                value={form.excludedText}
+                onChange={(e) => setForm((prev) => ({ ...prev, excludedText: e.target.value }))}
+                rows={4}
+                disabled={disableControls || saving}
+              />
+              <div className="hint">{t('ai_providers.excluded_models_hint')}</div>
+            </div>
+          </>
+        )}
+      </Card>
+    </SecondaryScreenShell>
+  );
+}

src/pages/AiProvidersOpenAIEditLayout.tsx

@@ -0,0 +1,362 @@
+import type { Dispatch, SetStateAction } from 'react';
+import { useCallback, useEffect, useMemo, useState } from 'react';
+import { Outlet, useLocation, useNavigate, useParams } from 'react-router-dom';
+import { useTranslation } from 'react-i18next';
+import { providersApi } from '@/services/api';
+import { useAuthStore, useConfigStore, useNotificationStore, useOpenAIEditDraftStore } from '@/stores';
+import { entriesToModels, modelsToEntries } from '@/components/ui/modelInputListUtils';
+import type { ApiKeyEntry, OpenAIProviderConfig } from '@/types';
+import type { ModelInfo } from '@/utils/models';
+import { buildHeaderObject, headersToEntries } from '@/utils/headers';
+import { buildApiKeyEntry } from '@/components/providers/utils';
+import type { ModelEntry, OpenAIFormState } from '@/components/providers/types';
+
+type LocationState = { fromAiProviders?: boolean } | null;
+
+export type OpenAIEditOutletContext = {
+  hasIndexParam: boolean;
+  editIndex: number | null;
+  invalidIndexParam: boolean;
+  invalidIndex: boolean;
+  disableControls: boolean;
+  loading: boolean;
+  saving: boolean;
+  form: OpenAIFormState;
+  setForm: Dispatch<SetStateAction<OpenAIFormState>>;
+  testModel: string;
+  setTestModel: Dispatch<SetStateAction<string>>;
+  testStatus: 'idle' | 'loading' | 'success' | 'error';
+  setTestStatus: Dispatch<SetStateAction<'idle' | 'loading' | 'success' | 'error'>>;
+  testMessage: string;
+  setTestMessage: Dispatch<SetStateAction<string>>;
+  availableModels: string[];
+  handleBack: () => void;
+  handleSave: () => Promise<void>;
+  mergeDiscoveredModels: (selectedModels: ModelInfo[]) => void;
+};
+
+const buildEmptyForm = (): OpenAIFormState => ({
+  name: '',
+  prefix: '',
+  baseUrl: '',
+  headers: [],
+  apiKeyEntries: [buildApiKeyEntry()],
+  modelEntries: [{ name: '', alias: '' }],
+  testModel: undefined,
+});
+
+const parseIndexParam = (value: string | undefined) => {
+  if (!value) return null;
+  const parsed = Number.parseInt(value, 10);
+  return Number.isFinite(parsed) ? parsed : null;
+};
+
+const getErrorMessage = (err: unknown) => {
+  if (err instanceof Error) return err.message;
+  if (typeof err === 'string') return err;
+  return '';
+};
+
+export function AiProvidersOpenAIEditLayout() {
+  const { t } = useTranslation();
+  const navigate = useNavigate();
+  const location = useLocation();
+  const { showNotification } = useNotificationStore();
+
+  const params = useParams<{ index?: string }>();
+  const hasIndexParam = typeof params.index === 'string';
+  const editIndex = useMemo(() => parseIndexParam(params.index), [params.index]);
+  const invalidIndexParam = hasIndexParam && editIndex === null;
+
+  const connectionStatus = useAuthStore((state) => state.connectionStatus);
+  const disableControls = connectionStatus !== 'connected';
+
+  const config = useConfigStore((state) => state.config);
+  const fetchConfig = useConfigStore((state) => state.fetchConfig);
+  const updateConfigValue = useConfigStore((state) => state.updateConfigValue);
+  const clearCache = useConfigStore((state) => state.clearCache);
+  const isCacheValid = useConfigStore((state) => state.isCacheValid);
+
+  const [providers, setProviders] = useState<OpenAIProviderConfig[]>(
+    () => config?.openaiCompatibility ?? []
+  );
+  const [loading, setLoading] = useState(
+    () => !isCacheValid('openai-compatibility')
+  );
+  const [saving, setSaving] = useState(false);
+
+  const draftKey = useMemo(() => {
+    if (invalidIndexParam) return `openai:invalid:${params.index ?? 'unknown'}`;
+    if (editIndex === null) return 'openai:new';
+    return `openai:${editIndex}`;
+  }, [editIndex, invalidIndexParam, params.index]);
+
+  const draft = useOpenAIEditDraftStore((state) => state.drafts[draftKey]);
+  const ensureDraft = useOpenAIEditDraftStore((state) => state.ensureDraft);
+  const initDraft = useOpenAIEditDraftStore((state) => state.initDraft);
+  const clearDraft = useOpenAIEditDraftStore((state) => state.clearDraft);
+  const setDraftForm = useOpenAIEditDraftStore((state) => state.setDraftForm);
+  const setDraftTestModel = useOpenAIEditDraftStore((state) => state.setDraftTestModel);
+  const setDraftTestStatus = useOpenAIEditDraftStore((state) => state.setDraftTestStatus);
+  const setDraftTestMessage = useOpenAIEditDraftStore((state) => state.setDraftTestMessage);
+
+  const form = draft?.form ?? buildEmptyForm();
+  const testModel = draft?.testModel ?? '';
+  const testStatus = draft?.testStatus ?? 'idle';
+  const testMessage = draft?.testMessage ?? '';
+
+  const setForm: Dispatch<SetStateAction<OpenAIFormState>> = useCallback(
+    (action) => {
+      setDraftForm(draftKey, action);
+    },
+    [draftKey, setDraftForm]
+  );
+
+  const setTestModel: Dispatch<SetStateAction<string>> = useCallback(
+    (action) => {
+      setDraftTestModel(draftKey, action);
+    },
+    [draftKey, setDraftTestModel]
+  );
+
+  const setTestStatus: Dispatch<SetStateAction<'idle' | 'loading' | 'success' | 'error'>> =
+    useCallback(
+      (action) => {
+        setDraftTestStatus(draftKey, action);
+      },
+      [draftKey, setDraftTestStatus]
+    );
+
+  const setTestMessage: Dispatch<SetStateAction<string>> = useCallback(
+    (action) => {
+      setDraftTestMessage(draftKey, action);
+    },
+    [draftKey, setDraftTestMessage]
+  );
+
+  const initialData = useMemo(() => {
+    if (editIndex === null) return undefined;
+    return providers[editIndex];
+  }, [editIndex, providers]);
+
+  const invalidIndex = editIndex !== null && !initialData;
+
+  const availableModels = useMemo(
+    () => form.modelEntries.map((entry) => entry.name.trim()).filter(Boolean),
+    [form.modelEntries]
+  );
+
+  useEffect(() => {
+    ensureDraft(draftKey);
+  }, [draftKey, ensureDraft]);
+
+  const handleBack = useCallback(() => {
+    clearDraft(draftKey);
+    const state = location.state as LocationState;
+    if (state?.fromAiProviders) {
+      navigate(-1);
+      return;
+    }
+    navigate('/ai-providers', { replace: true });
+  }, [clearDraft, draftKey, location.state, navigate]);
+
+  useEffect(() => {
+    let cancelled = false;
+    const hasValidCache = isCacheValid('openai-compatibility');
+    if (!hasValidCache) {
+      setLoading(true);
+    }
+
+    fetchConfig('openai-compatibility')
+      .then((value) => {
+        if (cancelled) return;
+        setProviders(Array.isArray(value) ? (value as OpenAIProviderConfig[]) : []);
+      })
+      .catch((err: unknown) => {
+        if (cancelled) return;
+        const message = getErrorMessage(err) || t('notification.refresh_failed');
+        showNotification(`${t('notification.load_failed')}: ${message}`, 'error');
+      })
+      .finally(() => {
+        if (cancelled) return;
+        setLoading(false);
+      });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [fetchConfig, isCacheValid, showNotification, t]);
+
+  useEffect(() => {
+    if (loading) return;
+    if (draft?.initialized) return;
+
+    if (initialData) {
+      const modelEntries = modelsToEntries(initialData.models);
+      const seededForm: OpenAIFormState = {
+        name: initialData.name,
+        prefix: initialData.prefix ?? '',
+        baseUrl: initialData.baseUrl,
+        headers: headersToEntries(initialData.headers),
+        testModel: initialData.testModel,
+        modelEntries,
+        apiKeyEntries: initialData.apiKeyEntries?.length
+          ? initialData.apiKeyEntries
+          : [buildApiKeyEntry()],
+      };
+
+      const available = modelEntries.map((entry) => entry.name.trim()).filter(Boolean);
+      const initialTestModel =
+        initialData.testModel && available.includes(initialData.testModel)
+          ? initialData.testModel
+          : available[0] || '';
+      initDraft(draftKey, {
+        form: seededForm,
+        testModel: initialTestModel,
+        testStatus: 'idle',
+        testMessage: '',
+      });
+    } else {
+      initDraft(draftKey, {
+        form: buildEmptyForm(),
+        testModel: '',
+        testStatus: 'idle',
+        testMessage: '',
+      });
+    }
+  }, [draft?.initialized, draftKey, initDraft, initialData, loading]);
+
+  useEffect(() => {
+    if (loading) return;
+
+    if (availableModels.length === 0) {
+      if (testModel) {
+        setTestModel('');
+        setTestStatus('idle');
+        setTestMessage('');
+      }
+      return;
+    }
+
+    if (!testModel || !availableModels.includes(testModel)) {
+      setTestModel(availableModels[0]);
+      setTestStatus('idle');
+      setTestMessage('');
+    }
+  }, [availableModels, loading, testModel]);
+
+  const mergeDiscoveredModels = useCallback(
+    (selectedModels: ModelInfo[]) => {
+      if (!selectedModels.length) return;
+
+      let addedCount = 0;
+      setForm((prev) => {
+        const mergedMap = new Map<string, ModelEntry>();
+        prev.modelEntries.forEach((entry) => {
+          const name = entry.name.trim();
+          if (!name) return;
+          mergedMap.set(name, { name, alias: entry.alias?.trim() || '' });
+        });
+
+        selectedModels.forEach((model) => {
+          const name = model.name.trim();
+          if (!name || mergedMap.has(name)) return;
+          mergedMap.set(name, { name, alias: model.alias ?? '' });
+          addedCount += 1;
+        });
+
+        const mergedEntries = Array.from(mergedMap.values());
+        return {
+          ...prev,
+          modelEntries: mergedEntries.length ? mergedEntries : [{ name: '', alias: '' }],
+        };
+      });
+
+      if (addedCount > 0) {
+        showNotification(t('ai_providers.openai_models_fetch_added', { count: addedCount }), 'success');
+      }
+    },
+    [setForm, showNotification, t]
+  );
+
+  const handleSave = useCallback(async () => {
+    setSaving(true);
+    try {
+      const payload: OpenAIProviderConfig = {
+        name: form.name.trim(),
+        prefix: form.prefix?.trim() || undefined,
+        baseUrl: form.baseUrl.trim(),
+        headers: buildHeaderObject(form.headers),
+        apiKeyEntries: form.apiKeyEntries.map((entry: ApiKeyEntry) => ({
+          apiKey: entry.apiKey.trim(),
+          proxyUrl: entry.proxyUrl?.trim() || undefined,
+          headers: entry.headers,
+        })),
+      };
+      const resolvedTestModel = testModel.trim();
+      if (resolvedTestModel) payload.testModel = resolvedTestModel;
+      const models = entriesToModels(form.modelEntries);
+      if (models.length) payload.models = models;
+
+      const nextList =
+        editIndex !== null
+          ? providers.map((item, idx) => (idx === editIndex ? payload : item))
+          : [...providers, payload];
+
+      await providersApi.saveOpenAIProviders(nextList);
+      setProviders(nextList);
+      updateConfigValue('openai-compatibility', nextList);
+      clearCache('openai-compatibility');
+      showNotification(
+        editIndex !== null
+          ? t('notification.openai_provider_updated')
+          : t('notification.openai_provider_added'),
+        'success'
+      );
+      handleBack();
+    } catch (err: unknown) {
+      showNotification(`${t('notification.update_failed')}: ${getErrorMessage(err)}`, 'error');
+    } finally {
+      setSaving(false);
+    }
+  }, [
+    clearCache,
+    editIndex,
+    form,
+    handleBack,
+    providers,
+    testModel,
+    showNotification,
+    t,
+    updateConfigValue,
+  ]);
+
+  const resolvedLoading = !draft?.initialized;
+
+  return (
+    <Outlet
+      context={{
+        hasIndexParam,
+        editIndex,
+        invalidIndexParam,
+        invalidIndex,
+        disableControls,
+        loading: resolvedLoading,
+        saving,
+        form,
+        setForm,
+        testModel,
+        setTestModel,
+        testStatus,
+        setTestStatus,
+        testMessage,
+        setTestMessage,
+        availableModels,
+        handleBack,
+        handleSave,
+        mergeDiscoveredModels,
+      } satisfies OpenAIEditOutletContext}
+    />
+  );
+}
+

src/pages/AiProvidersOpenAIEditPage.tsx

@@ -0,0 +1,374 @@
+import { useEffect } from 'react';
+import { useNavigate, useOutletContext } from 'react-router-dom';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { Card } from '@/components/ui/Card';
+import { HeaderInputList } from '@/components/ui/HeaderInputList';
+import { Input } from '@/components/ui/Input';
+import { ModelInputList } from '@/components/ui/ModelInputList';
+import { SecondaryScreenShell } from '@/components/common/SecondaryScreenShell';
+import { useEdgeSwipeBack } from '@/hooks/useEdgeSwipeBack';
+import { useNotificationStore } from '@/stores';
+import { apiCallApi, getApiCallErrorMessage } from '@/services/api';
+import type { ApiKeyEntry } from '@/types';
+import { buildHeaderObject } from '@/utils/headers';
+import { buildApiKeyEntry, buildOpenAIChatCompletionsEndpoint } from '@/components/providers/utils';
+import type { OpenAIEditOutletContext } from './AiProvidersOpenAIEditLayout';
+import styles from './AiProvidersPage.module.scss';
+import layoutStyles from './AiProvidersEditLayout.module.scss';
+
+const OPENAI_TEST_TIMEOUT_MS = 30_000;
+
+const getErrorMessage = (err: unknown) => {
+  if (err instanceof Error) return err.message;
+  if (typeof err === 'string') return err;
+  return '';
+};
+
+export function AiProvidersOpenAIEditPage() {
+  const { t } = useTranslation();
+  const navigate = useNavigate();
+  const { showNotification } = useNotificationStore();
+  const {
+    hasIndexParam,
+    invalidIndexParam,
+    invalidIndex,
+    disableControls,
+    loading,
+    saving,
+    form,
+    setForm,
+    testModel,
+    setTestModel,
+    testStatus,
+    setTestStatus,
+    testMessage,
+    setTestMessage,
+    availableModels,
+    handleBack,
+    handleSave,
+  } = useOutletContext<OpenAIEditOutletContext>();
+
+  const title = hasIndexParam
+    ? t('ai_providers.openai_edit_modal_title')
+    : t('ai_providers.openai_add_modal_title');
+
+  const swipeRef = useEdgeSwipeBack({ onBack: handleBack });
+
+  useEffect(() => {
+    const handleKeyDown = (event: KeyboardEvent) => {
+      if (event.key === 'Escape') {
+        handleBack();
+      }
+    };
+    window.addEventListener('keydown', handleKeyDown);
+    return () => window.removeEventListener('keydown', handleKeyDown);
+  }, [handleBack]);
+
+  const canSave = !disableControls && !loading && !saving && !invalidIndexParam && !invalidIndex;
+
+  const renderKeyEntries = (entries: ApiKeyEntry[]) => {
+    const list = entries.length ? entries : [buildApiKeyEntry()];
+
+    const updateEntry = (idx: number, field: keyof ApiKeyEntry, value: string) => {
+      const next = list.map((entry, i) => (i === idx ? { ...entry, [field]: value } : entry));
+      setForm((prev) => ({ ...prev, apiKeyEntries: next }));
+    };
+
+    const removeEntry = (idx: number) => {
+      const next = list.filter((_, i) => i !== idx);
+      setForm((prev) => ({
+        ...prev,
+        apiKeyEntries: next.length ? next : [buildApiKeyEntry()],
+      }));
+    };
+
+    const addEntry = () => {
+      setForm((prev) => ({ ...prev, apiKeyEntries: [...list, buildApiKeyEntry()] }));
+    };
+
+    return (
+      <div className="stack">
+        {list.map((entry, index) => (
+          <div key={index} className="item-row">
+            <div className="item-meta">
+              <Input
+                label={`${t('common.api_key')} #${index + 1}`}
+                value={entry.apiKey}
+                onChange={(e) => updateEntry(index, 'apiKey', e.target.value)}
+                disabled={saving || disableControls}
+              />
+              <Input
+                label={t('common.proxy_url')}
+                value={entry.proxyUrl ?? ''}
+                onChange={(e) => updateEntry(index, 'proxyUrl', e.target.value)}
+                disabled={saving || disableControls}
+              />
+            </div>
+            <div className="item-actions">
+              <Button
+                variant="ghost"
+                size="sm"
+                onClick={() => removeEntry(index)}
+                disabled={saving || disableControls || list.length <= 1}
+              >
+                {t('common.delete')}
+              </Button>
+            </div>
+          </div>
+        ))}
+        <Button
+          variant="secondary"
+          size="sm"
+          onClick={addEntry}
+          disabled={saving || disableControls}
+        >
+          {t('ai_providers.openai_keys_add_btn')}
+        </Button>
+      </div>
+    );
+  };
+
+  const openOpenaiModelDiscovery = () => {
+    const baseUrl = form.baseUrl.trim();
+    if (!baseUrl) {
+      showNotification(t('ai_providers.openai_models_fetch_invalid_url'), 'error');
+      return;
+    }
+    navigate('models');
+  };
+
+  const testOpenaiProviderConnection = async () => {
+    const baseUrl = form.baseUrl.trim();
+    if (!baseUrl) {
+      const message = t('notification.openai_test_url_required');
+      setTestStatus('error');
+      setTestMessage(message);
+      showNotification(message, 'error');
+      return;
+    }
+
+    const endpoint = buildOpenAIChatCompletionsEndpoint(baseUrl);
+    if (!endpoint) {
+      const message = t('notification.openai_test_url_required');
+      setTestStatus('error');
+      setTestMessage(message);
+      showNotification(message, 'error');
+      return;
+    }
+
+    const firstKeyEntry = form.apiKeyEntries.find((entry) => entry.apiKey?.trim());
+    if (!firstKeyEntry) {
+      const message = t('notification.openai_test_key_required');
+      setTestStatus('error');
+      setTestMessage(message);
+      showNotification(message, 'error');
+      return;
+    }
+
+    const modelName = testModel.trim() || availableModels[0] || '';
+    if (!modelName) {
+      const message = t('notification.openai_test_model_required');
+      setTestStatus('error');
+      setTestMessage(message);
+      showNotification(message, 'error');
+      return;
+    }
+
+    const customHeaders = buildHeaderObject(form.headers);
+    const headers: Record<string, string> = {
+      'Content-Type': 'application/json',
+      ...customHeaders,
+    };
+    if (!headers.Authorization && !headers['authorization']) {
+      headers.Authorization = `Bearer ${firstKeyEntry.apiKey.trim()}`;
+    }
+
+    setTestStatus('loading');
+    setTestMessage(t('ai_providers.openai_test_running'));
+
+    try {
+      const result = await apiCallApi.request(
+        {
+          method: 'POST',
+          url: endpoint,
+          header: Object.keys(headers).length ? headers : undefined,
+          data: JSON.stringify({
+            model: modelName,
+            messages: [{ role: 'user', content: 'Hi' }],
+            stream: false,
+            max_tokens: 5,
+          }),
+        },
+        { timeout: OPENAI_TEST_TIMEOUT_MS }
+      );
+
+      if (result.statusCode < 200 || result.statusCode >= 300) {
+        throw new Error(getApiCallErrorMessage(result));
+      }
+
+      setTestStatus('success');
+      setTestMessage(t('ai_providers.openai_test_success'));
+    } catch (err: unknown) {
+      setTestStatus('error');
+      const message = getErrorMessage(err);
+      const errorCode =
+        typeof err === 'object' && err !== null && 'code' in err
+          ? String((err as { code?: string }).code)
+          : '';
+      const isTimeout = errorCode === 'ECONNABORTED' || message.toLowerCase().includes('timeout');
+      if (isTimeout) {
+        setTestMessage(
+          t('ai_providers.openai_test_timeout', { seconds: OPENAI_TEST_TIMEOUT_MS / 1000 })
+        );
+      } else {
+        setTestMessage(`${t('ai_providers.openai_test_failed')}: ${message}`);
+      }
+    }
+  };
+
+  return (
+    <SecondaryScreenShell
+      ref={swipeRef}
+      contentClassName={layoutStyles.content}
+      title={title}
+      onBack={handleBack}
+      backLabel={t('common.back')}
+      backAriaLabel={t('common.back')}
+      rightAction={
+        <Button size="sm" onClick={() => void handleSave()} loading={saving} disabled={!canSave}>
+          {t('common.save')}
+        </Button>
+      }
+      isLoading={loading}
+      loadingLabel={t('common.loading')}
+    >
+      <Card>
+        {invalidIndexParam || invalidIndex ? (
+          <div className="hint">Invalid provider index.</div>
+        ) : (
+          <>
+            <Input
+              label={t('ai_providers.openai_add_modal_name_label')}
+              value={form.name}
+              onChange={(e) => setForm((prev) => ({ ...prev, name: e.target.value }))}
+              disabled={saving || disableControls}
+            />
+            <Input
+              label={t('ai_providers.prefix_label')}
+              placeholder={t('ai_providers.prefix_placeholder')}
+              value={form.prefix ?? ''}
+              onChange={(e) => setForm((prev) => ({ ...prev, prefix: e.target.value }))}
+              hint={t('ai_providers.prefix_hint')}
+              disabled={saving || disableControls}
+            />
+            <Input
+              label={t('ai_providers.openai_add_modal_url_label')}
+              value={form.baseUrl}
+              onChange={(e) => setForm((prev) => ({ ...prev, baseUrl: e.target.value }))}
+              disabled={saving || disableControls}
+            />
+
+            <HeaderInputList
+              entries={form.headers}
+              onChange={(entries) => setForm((prev) => ({ ...prev, headers: entries }))}
+              addLabel={t('common.custom_headers_add')}
+              keyPlaceholder={t('common.custom_headers_key_placeholder')}
+              valuePlaceholder={t('common.custom_headers_value_placeholder')}
+              disabled={saving || disableControls}
+            />
+
+            <div className="form-group">
+              <label>
+                {hasIndexParam
+                  ? t('ai_providers.openai_edit_modal_models_label')
+                  : t('ai_providers.openai_add_modal_models_label')}
+              </label>
+              <div className="hint">{t('ai_providers.openai_models_hint')}</div>
+              <ModelInputList
+                entries={form.modelEntries}
+                onChange={(entries) => setForm((prev) => ({ ...prev, modelEntries: entries }))}
+                addLabel={t('ai_providers.openai_models_add_btn')}
+                namePlaceholder={t('common.model_name_placeholder')}
+                aliasPlaceholder={t('common.model_alias_placeholder')}
+                disabled={saving || disableControls}
+              />
+              <Button
+                variant="secondary"
+                size="sm"
+                onClick={openOpenaiModelDiscovery}
+                disabled={saving || disableControls}
+              >
+                {t('ai_providers.openai_models_fetch_button')}
+              </Button>
+            </div>
+
+            <div className="form-group">
+              <label>{t('ai_providers.openai_test_title')}</label>
+              <div className="hint">{t('ai_providers.openai_test_hint')}</div>
+              <div style={{ display: 'flex', gap: 8, alignItems: 'center' }}>
+                <select
+                  className={`input ${styles.openaiTestSelect}`}
+                  value={testModel}
+                  onChange={(e) => {
+                    setTestModel(e.target.value);
+                    setTestStatus('idle');
+                    setTestMessage('');
+                  }}
+                  disabled={saving || disableControls || availableModels.length === 0}
+                >
+                  <option value="">
+                    {availableModels.length
+                      ? t('ai_providers.openai_test_select_placeholder')
+                      : t('ai_providers.openai_test_select_empty')}
+                  </option>
+                  {form.modelEntries
+                    .filter((entry) => entry.name.trim())
+                    .map((entry, idx) => {
+                      const name = entry.name.trim();
+                      const alias = entry.alias.trim();
+                      const label = alias && alias !== name ? `${name} (${alias})` : name;
+                      return (
+                        <option key={`${name}-${idx}`} value={name}>
+                          {label}
+                        </option>
+                      );
+                    })}
+                </select>
+                <Button
+                  variant={testStatus === 'error' ? 'danger' : 'secondary'}
+                  className={`${styles.openaiTestButton} ${
+                    testStatus === 'success' ? styles.openaiTestButtonSuccess : ''
+                  }`}
+                  onClick={() => void testOpenaiProviderConnection()}
+                  loading={testStatus === 'loading'}
+                  disabled={saving || disableControls || availableModels.length === 0}
+                >
+                  {t('ai_providers.openai_test_action')}
+                </Button>
+              </div>
+              {testMessage && (
+                <div
+                  className={`status-badge ${
+                    testStatus === 'error'
+                      ? 'error'
+                      : testStatus === 'success'
+                        ? 'success'
+                        : 'muted'
+                  }`}
+                >
+                  {testMessage}
+                </div>
+              )}
+            </div>
+
+            <div className="form-group">
+              <label>{t('ai_providers.openai_add_modal_keys_label')}</label>
+              {renderKeyEntries(form.apiKeyEntries)}
+            </div>
+          </>
+        )}
+      </Card>
+    </SecondaryScreenShell>
+  );
+}

src/pages/AiProvidersOpenAIModelsPage.tsx

@@ -0,0 +1,223 @@
+import { useCallback, useEffect, useMemo, useState } from 'react';
+import { useNavigate, useOutletContext } from 'react-router-dom';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { Card } from '@/components/ui/Card';
+import { Input } from '@/components/ui/Input';
+import { SecondaryScreenShell } from '@/components/common/SecondaryScreenShell';
+import { useEdgeSwipeBack } from '@/hooks/useEdgeSwipeBack';
+import { modelsApi } from '@/services/api';
+import type { ModelInfo } from '@/utils/models';
+import { buildHeaderObject } from '@/utils/headers';
+import { buildOpenAIModelsEndpoint } from '@/components/providers/utils';
+import type { OpenAIEditOutletContext } from './AiProvidersOpenAIEditLayout';
+import styles from './AiProvidersPage.module.scss';
+import layoutStyles from './AiProvidersEditLayout.module.scss';
+
+const getErrorMessage = (err: unknown) => {
+  if (err instanceof Error) return err.message;
+  if (typeof err === 'string') return err;
+  return '';
+};
+
+export function AiProvidersOpenAIModelsPage() {
+  const { t } = useTranslation();
+  const navigate = useNavigate();
+  const {
+    disableControls,
+    loading: initialLoading,
+    saving,
+    form,
+    mergeDiscoveredModels,
+  } = useOutletContext<OpenAIEditOutletContext>();
+
+  const [endpoint, setEndpoint] = useState('');
+  const [models, setModels] = useState<ModelInfo[]>([]);
+  const [fetching, setFetching] = useState(false);
+  const [error, setError] = useState('');
+  const [search, setSearch] = useState('');
+  const [selected, setSelected] = useState<Set<string>>(new Set());
+
+  const filteredModels = useMemo(() => {
+    const filter = search.trim().toLowerCase();
+    if (!filter) return models;
+    return models.filter((model) => {
+      const name = (model.name || '').toLowerCase();
+      const alias = (model.alias || '').toLowerCase();
+      const desc = (model.description || '').toLowerCase();
+      return name.includes(filter) || alias.includes(filter) || desc.includes(filter);
+    });
+  }, [models, search]);
+
+  const fetchOpenaiModelDiscovery = useCallback(
+    async ({ allowFallback = true }: { allowFallback?: boolean } = {}) => {
+      const trimmedBaseUrl = form.baseUrl.trim();
+      if (!trimmedBaseUrl) return;
+
+      setFetching(true);
+      setError('');
+      try {
+        const headerObject = buildHeaderObject(form.headers);
+        const firstKey = form.apiKeyEntries.find((entry) => entry.apiKey?.trim())?.apiKey?.trim();
+        const hasAuthHeader = Boolean(headerObject.Authorization || headerObject['authorization']);
+        const list = await modelsApi.fetchModelsViaApiCall(
+          trimmedBaseUrl,
+          hasAuthHeader ? undefined : firstKey,
+          headerObject
+        );
+        setModels(list);
+      } catch (err: unknown) {
+        if (allowFallback) {
+          try {
+            const list = await modelsApi.fetchModelsViaApiCall(trimmedBaseUrl);
+            setModels(list);
+            return;
+          } catch (fallbackErr: unknown) {
+            const message = getErrorMessage(fallbackErr) || getErrorMessage(err);
+            setModels([]);
+            setError(`${t('ai_providers.openai_models_fetch_error')}: ${message}`);
+          }
+        } else {
+          setModels([]);
+          setError(`${t('ai_providers.openai_models_fetch_error')}: ${getErrorMessage(err)}`);
+        }
+      } finally {
+        setFetching(false);
+      }
+    },
+    [form.apiKeyEntries, form.baseUrl, form.headers, t]
+  );
+
+  useEffect(() => {
+    if (initialLoading) return;
+    setEndpoint(buildOpenAIModelsEndpoint(form.baseUrl));
+    setModels([]);
+    setSearch('');
+    setSelected(new Set());
+    setError('');
+    void fetchOpenaiModelDiscovery();
+  }, [fetchOpenaiModelDiscovery, form.baseUrl, initialLoading]);
+
+  const handleBack = useCallback(() => {
+    navigate(-1);
+  }, [navigate]);
+
+  const swipeRef = useEdgeSwipeBack({ onBack: handleBack });
+
+  useEffect(() => {
+    const handleKeyDown = (event: KeyboardEvent) => {
+      if (event.key === 'Escape') {
+        handleBack();
+      }
+    };
+    window.addEventListener('keydown', handleKeyDown);
+    return () => window.removeEventListener('keydown', handleKeyDown);
+  }, [handleBack]);
+
+  const toggleSelection = (name: string) => {
+    setSelected((prev) => {
+      const next = new Set(prev);
+      if (next.has(name)) {
+        next.delete(name);
+      } else {
+        next.add(name);
+      }
+      return next;
+    });
+  };
+
+  const handleApply = () => {
+    const selectedModels = models.filter((model) => selected.has(model.name));
+    if (selectedModels.length) {
+      mergeDiscoveredModels(selectedModels);
+    }
+    handleBack();
+  };
+
+  const canApply = !disableControls && !saving && !fetching;
+
+  return (
+    <SecondaryScreenShell
+      ref={swipeRef}
+      contentClassName={layoutStyles.content}
+      title={t('ai_providers.openai_models_fetch_title')}
+      onBack={handleBack}
+      backLabel={t('common.back')}
+      backAriaLabel={t('common.back')}
+      rightAction={
+        <Button size="sm" onClick={handleApply} disabled={!canApply}>
+          {t('ai_providers.openai_models_fetch_apply')}
+        </Button>
+      }
+      isLoading={initialLoading}
+      loadingLabel={t('common.loading')}
+    >
+      <Card>
+        <div className="hint" style={{ marginBottom: 8 }}>
+          {t('ai_providers.openai_models_fetch_hint')}
+        </div>
+        <div className="form-group">
+          <label>{t('ai_providers.openai_models_fetch_url_label')}</label>
+          <div style={{ display: 'flex', gap: 8, alignItems: 'center' }}>
+            <input className="input" readOnly value={endpoint} />
+            <Button
+              variant="secondary"
+              size="sm"
+              onClick={() => void fetchOpenaiModelDiscovery({ allowFallback: true })}
+              loading={fetching}
+              disabled={disableControls || saving}
+            >
+              {t('ai_providers.openai_models_fetch_refresh')}
+            </Button>
+          </div>
+        </div>
+        <Input
+          label={t('ai_providers.openai_models_search_label')}
+          placeholder={t('ai_providers.openai_models_search_placeholder')}
+          value={search}
+          onChange={(e) => setSearch(e.target.value)}
+          disabled={fetching}
+        />
+        {error && <div className="error-box">{error}</div>}
+        {fetching ? (
+          <div className="hint">{t('ai_providers.openai_models_fetch_loading')}</div>
+        ) : models.length === 0 ? (
+          <div className="hint">{t('ai_providers.openai_models_fetch_empty')}</div>
+        ) : filteredModels.length === 0 ? (
+          <div className="hint">{t('ai_providers.openai_models_search_empty')}</div>
+        ) : (
+          <div className={styles.modelDiscoveryList}>
+            {filteredModels.map((model) => {
+              const checked = selected.has(model.name);
+              return (
+                <label
+                  key={model.name}
+                  className={`${styles.modelDiscoveryRow} ${
+                    checked ? styles.modelDiscoveryRowSelected : ''
+                  }`}
+                >
+                  <input
+                    type="checkbox"
+                    checked={checked}
+                    onChange={() => toggleSelection(model.name)}
+                  />
+                  <div className={styles.modelDiscoveryMeta}>
+                    <div className={styles.modelDiscoveryName}>
+                      {model.name}
+                      {model.alias && (
+                        <span className={styles.modelDiscoveryAlias}>{model.alias}</span>
+                      )}
+                    </div>
+                    {model.description && (
+                      <div className={styles.modelDiscoveryDesc}>{model.description}</div>
+                    )}
+                  </div>
+                </label>
+              );
+            })}
+          </div>
+        )}
+      </Card>
+    </SecondaryScreenShell>
+  );
+}