Cli-Proxy-API-Management-Center/i18n.js

// 国际化语言包
const i18n = {
    // 语言配置
    currentLanguage: 'zh-CN',
    fallbackLanguage: 'zh-CN',

    // 语言包
    translations: {
        'zh-CN': {
            // 通用
            'common.login': '登录',
            'common.logout': '登出',
            'common.cancel': '取消',
            'common.confirm': '确认',
            'common.save': '保存',
            'common.delete': '删除',
            'common.edit': '编辑',
            'common.add': '添加',
            'common.update': '更新',
            'common.refresh': '刷新',
            'common.close': '关闭',
            'common.success': '成功',
            'common.error': '错误',
            'common.info': '信息',
            'common.warning': '警告',
            'common.loading': '加载中...',
            'common.connecting': '连接中...',
            'common.connected': '已连接',
            'common.disconnected': '未连接',
            'common.connecting_status': '连接中',
            'common.connected_status': '已连接',
            'common.disconnected_status': '未连接',
            'common.yes': '是',
            'common.no': '否',
            'common.optional': '可选',
            'common.required': '必填',
            'common.api_key': '密钥',
            'common.base_url': '地址',
            'common.proxy_url': '代理',
            'common.alias': '别名',
            'common.failure': '失败',
            'common.unknown_error': '未知错误',
            'common.copy': '复制',
            'common.custom_headers_label': '自定义请求头',
            'common.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。',
            'common.custom_headers_add': '添加请求头',
            'common.custom_headers_key_placeholder': 'Header 名称，例如 X-Custom-Header',
            'common.custom_headers_value_placeholder': 'Header 值',
            'common.model_name_placeholder': '模型名称，例如 claude-3-5-sonnet-20241022',
            'common.model_alias_placeholder': '模型别名 (可选)',

            // 页面标题
            'title.main': 'CLI Proxy API Management Center',
            'title.login': 'CLI Proxy API Management Center',
            'title.abbr': 'CPAMC',

            // 自动登录
            'auto_login.title': '正在自动登录...',
            'auto_login.message': '正在使用本地保存的连接信息尝试连接服务器',

            // 登录页面
            'login.subtitle': '请输入连接信息以访问管理界面',
            'login.connection_title': '连接地址',
            'login.connection_current': '当前地址',
            'login.connection_auto_hint': '系统将自动使用当前访问地址进行连接',
            'login.custom_connection_label': '自定义连接地址:',
            'login.custom_connection_placeholder': '例如: https://example.com:8317',
            'login.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。',
            'login.use_current_address': '使用当前地址',
            'login.management_key_label': '管理密钥:',
            'login.management_key_placeholder': '请输入管理密钥',
            'login.connect_button': '连接',
            'login.submit_button': '登录',
            'login.submitting': '连接中...',
            'login.error_title': '登录失败',
            'login.error_required': '请填写完整的连接信息',
            'login.error_invalid': '连接失败，请检查地址和密钥',

            // 头部导航
            'header.check_connection': '检查连接',
            'header.refresh_all': '刷新全部',
            'header.logout': '登出',

            // 连接信息
            'connection.title': '连接信息',
            'connection.server_address': '服务器地址:',
            'connection.management_key': '管理密钥:',
            'connection.status': '连接状态:',

            // 侧边栏导航
            'nav.basic_settings': '基础设置',
            'nav.api_keys': 'API 密钥',
            'nav.ai_providers': 'AI 提供商',
            'nav.auth_files': '认证文件',
            'nav.usage_stats': '使用统计',
            'nav.config_management': '配置管理',
            'nav.logs': '日志查看',
            'nav.system_info': '中心信息',

            // 基础设置
            'basic_settings.title': '基础设置',
            'basic_settings.debug_title': '调试模式',
            'basic_settings.debug_enable': '启用调试模式',
            'basic_settings.proxy_title': '代理设置',
            'basic_settings.proxy_url_label': '代理 URL:',
            'basic_settings.proxy_url_placeholder': '例如: socks5://user:pass@127.0.0.1:1080/',
            'basic_settings.proxy_update': '更新',
            'basic_settings.proxy_clear': '清空',
            'basic_settings.retry_title': '请求重试',
            'basic_settings.retry_count_label': '重试次数:',
            'basic_settings.retry_update': '更新',
            'basic_settings.quota_title': '配额超出行为',
            'basic_settings.quota_switch_project': '自动切换项目',
            'basic_settings.quota_switch_preview': '切换到预览模型',
            'basic_settings.usage_statistics_title': '使用统计',
            'basic_settings.usage_statistics_enable': '启用使用统计',
            'basic_settings.logging_title': '日志记录',
            'basic_settings.logging_to_file_enable': '启用日志记录到文件',
            'basic_settings.request_log_enable': '启用请求日志',
            'basic_settings.ws_auth_title': 'WebSocket 鉴权',
            'basic_settings.ws_auth_enable': '启用 /ws/* 鉴权',

            // API 密钥管理
            'api_keys.title': 'API 密钥管理',
            'api_keys.proxy_auth_title': '代理服务认证密钥',
            'api_keys.add_button': '添加密钥',
            'api_keys.empty_title': '暂无API密钥',
            'api_keys.empty_desc': '点击上方按钮添加第一个密钥',
            'api_keys.item_title': 'API密钥',
            'api_keys.add_modal_title': '添加API密钥',
            'api_keys.add_modal_key_label': 'API密钥:',
            'api_keys.add_modal_key_placeholder': '请输入API密钥',
            'api_keys.edit_modal_title': '编辑API密钥',
            'api_keys.edit_modal_key_label': 'API密钥:',
            'api_keys.delete_confirm': '确定要删除这个API密钥吗？',

            // AI 提供商
            'ai_providers.title': 'AI 提供商配置',
            'ai_providers.gemini_title': 'Gemini API 密钥',
            'ai_providers.gemini_add_button': '添加密钥',
            'ai_providers.gemini_empty_title': '暂无Gemini密钥',
            'ai_providers.gemini_empty_desc': '点击上方按钮添加第一个密钥',
            'ai_providers.gemini_item_title': 'Gemini密钥',
            'ai_providers.gemini_add_modal_title': '添加Gemini API密钥',
            'ai_providers.gemini_add_modal_key_label': 'API密钥',
            'ai_providers.gemini_add_modal_key_placeholder': '输入 Gemini API 密钥',
            'ai_providers.gemini_add_modal_key_hint': '逐条输入密钥，可同时指定可选 Base URL。',
            'ai_providers.gemini_keys_add_btn': '添加密钥',
            'ai_providers.gemini_base_url_placeholder': '可选 Base URL，如 https://generativelanguage.googleapis.com',
            'ai_providers.gemini_edit_modal_title': '编辑Gemini API密钥',
            'ai_providers.gemini_edit_modal_key_label': 'API密钥:',
            'ai_providers.gemini_delete_confirm': '确定要删除这个Gemini密钥吗？',
            'ai_providers.excluded_models_label': '排除的模型 (可选):',
            'ai_providers.excluded_models_placeholder': '用逗号或换行分隔，例如: gemini-1.5-pro, gemini-1.5-flash',
            'ai_providers.excluded_models_hint': '留空表示不过滤；保存时会自动去重并忽略空白。',
            'ai_providers.excluded_models_count': '排除 {count} 个模型',

            'ai_providers.codex_title': 'Codex API 配置',
            'ai_providers.codex_add_button': '添加配置',
            'ai_providers.codex_empty_title': '暂无Codex配置',
            'ai_providers.codex_empty_desc': '点击上方按钮添加第一个配置',
            'ai_providers.codex_item_title': 'Codex配置',
            'ai_providers.codex_add_modal_title': '添加Codex API配置',
            'ai_providers.codex_add_modal_key_label': 'API密钥:',
            'ai_providers.codex_add_modal_key_placeholder': '请输入Codex API密钥',
            'ai_providers.codex_add_modal_url_label': 'Base URL (必填):',
            'ai_providers.codex_add_modal_url_placeholder': '例如: https://api.example.com',
            'ai_providers.codex_add_modal_proxy_label': '代理 URL (可选):',
            'ai_providers.codex_add_modal_proxy_placeholder': '例如: socks5://proxy.example.com:1080',
            'ai_providers.codex_edit_modal_title': '编辑Codex API配置',
            'ai_providers.codex_edit_modal_key_label': 'API密钥:',
            'ai_providers.codex_edit_modal_url_label': 'Base URL (必填):',
            'ai_providers.codex_edit_modal_proxy_label': '代理 URL (可选):',
            'ai_providers.codex_delete_confirm': '确定要删除这个Codex配置吗？',

            'ai_providers.claude_title': 'Claude API 配置',
            'ai_providers.claude_add_button': '添加配置',
            'ai_providers.claude_empty_title': '暂无Claude配置',
            'ai_providers.claude_empty_desc': '点击上方按钮添加第一个配置',
            'ai_providers.claude_item_title': 'Claude配置',
            'ai_providers.claude_add_modal_title': '添加Claude API配置',
            'ai_providers.claude_add_modal_key_label': 'API密钥:',
            'ai_providers.claude_add_modal_key_placeholder': '请输入Claude API密钥',
            'ai_providers.claude_add_modal_url_label': 'Base URL (可选):',
            'ai_providers.claude_add_modal_url_placeholder': '例如: https://api.anthropic.com',
            'ai_providers.claude_add_modal_proxy_label': '代理 URL (可选):',
            'ai_providers.claude_add_modal_proxy_placeholder': '例如: socks5://proxy.example.com:1080',
            'ai_providers.claude_edit_modal_title': '编辑Claude API配置',
            'ai_providers.claude_edit_modal_key_label': 'API密钥:',
            'ai_providers.claude_edit_modal_url_label': 'Base URL (可选):',
            'ai_providers.claude_edit_modal_proxy_label': '代理 URL (可选):',
            'ai_providers.claude_delete_confirm': '确定要删除这个Claude配置吗？',
            'ai_providers.claude_models_label': '自定义模型 (可选):',
            'ai_providers.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。',
            'ai_providers.claude_models_add_btn': '添加模型',
            'ai_providers.claude_models_count': '模型数量',

            'ai_providers.openai_title': 'OpenAI 兼容提供商',
            'ai_providers.openai_add_button': '添加提供商',
            'ai_providers.openai_empty_title': '暂无OpenAI兼容提供商',
            'ai_providers.openai_empty_desc': '点击上方按钮添加第一个提供商',
            'ai_providers.openai_add_modal_title': '添加OpenAI兼容提供商',
            'ai_providers.openai_add_modal_name_label': '提供商名称:',
            'ai_providers.openai_add_modal_name_placeholder': '例如: openrouter',
            'ai_providers.openai_add_modal_url_label': 'Base URL:',
            'ai_providers.openai_add_modal_url_placeholder': '例如: https://openrouter.ai/api/v1',
            'ai_providers.openai_add_modal_keys_label': 'API密钥',
            'ai_providers.openai_edit_modal_keys_label': 'API密钥',
            'ai_providers.openai_keys_hint': '每个密钥可搭配一个可选代理地址，更便于管理。',
            'ai_providers.openai_keys_add_btn': '添加密钥',
            'ai_providers.openai_key_placeholder': '输入 sk- 开头的密钥',
            'ai_providers.openai_proxy_placeholder': '可选代理 URL (如 socks5://...)',
            'ai_providers.openai_add_modal_models_label': '模型列表 (name[, alias] 每行一个):',
            'ai_providers.openai_models_hint': '示例：gpt-4o-mini 或 moonshotai/kimi-k2:free, kimi-k2',
            'ai_providers.openai_model_name_placeholder': '模型名称，如 moonshotai/kimi-k2:free',
            'ai_providers.openai_model_alias_placeholder': '模型别名 (可选)',
            'ai_providers.openai_models_add_btn': '添加模型',
            'ai_providers.openai_models_fetch_button': '从 /v1/models 获取',
            'ai_providers.openai_models_fetch_title': '从 /v1/models 选择模型',
            'ai_providers.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。',
            'ai_providers.openai_models_fetch_url_label': '请求地址',
            'ai_providers.openai_models_fetch_refresh': '重新获取',
            'ai_providers.openai_models_fetch_loading': '正在从 /v1/models 获取模型列表...',
            'ai_providers.openai_models_fetch_empty': '未获取到模型，请检查端点或鉴权信息。',
            'ai_providers.openai_models_fetch_error': '获取模型失败',
            'ai_providers.openai_models_fetch_back': '返回编辑',
            'ai_providers.openai_models_fetch_apply': '添加所选模型',
            'ai_providers.openai_models_search_label': '搜索模型',
            'ai_providers.openai_models_search_placeholder': '按名称、别名或描述筛选',
            'ai_providers.openai_models_search_empty': '没有匹配的模型，请更换关键字试试。',
            'ai_providers.openai_models_fetch_invalid_url': '请先填写有效的 Base URL',
            'ai_providers.openai_models_fetch_added': '已添加 {count} 个新模型',
            'ai_providers.openai_edit_modal_title': '编辑OpenAI兼容提供商',
            'ai_providers.openai_edit_modal_name_label': '提供商名称:',
            'ai_providers.openai_edit_modal_url_label': 'Base URL:',
            'ai_providers.openai_edit_modal_keys_label': 'API密钥',
            'ai_providers.openai_edit_modal_models_label': '模型列表 (name[, alias] 每行一个):',
            'ai_providers.openai_delete_confirm': '确定要删除这个OpenAI提供商吗？',
            'ai_providers.openai_keys_count': '密钥数量',
            'ai_providers.openai_models_count': '模型数量',
            'ai_providers.openai_test_title': '连通性测试',
            'ai_providers.openai_test_hint': '使用当前配置向 /v1/chat/completions 请求，验证是否可用。',
            'ai_providers.openai_test_model_placeholder': '选择或输入要测试的模型',
            'ai_providers.openai_test_action': '发送测试',
            'ai_providers.openai_test_running': '正在发送测试请求...',
            'ai_providers.openai_test_success': '测试成功，模型可用。',
            'ai_providers.openai_test_failed': '测试失败',
            'ai_providers.openai_test_select_placeholder': '从当前模型列表选择',
            'ai_providers.openai_test_select_empty': '当前未配置模型，可直接输入',


            // 认证文件管理
            'auth_files.title': '认证文件管理',
            'auth_files.title_section': '认证文件',
            'auth_files.description': '这里集中管理 CLI Proxy 支持的所有 JSON 认证文件（如 Qwen、Gemini、Vertex 等），上传后即可在运行时启用相应的 AI 服务。',
            'auth_files.upload_button': '上传文件',
            'auth_files.delete_all_button': '删除全部',
            'auth_files.empty_title': '暂无认证文件',
            'auth_files.empty_desc': '点击上方按钮上传第一个文件',
            'auth_files.search_empty_title': '没有匹配的配置文件',
            'auth_files.search_empty_desc': '请调整筛选条件或清空搜索关键字再试一次。',
            'auth_files.file_size': '大小',
            'auth_files.file_modified': '修改时间',
            'auth_files.download_button': '下载',
            'auth_files.delete_button': '删除',
            'auth_files.delete_confirm': '确定要删除文件',
            'auth_files.delete_all_confirm': '确定要删除所有认证文件吗？此操作不可恢复！',
            'auth_files.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！',
            'auth_files.upload_error_json': '只能上传JSON文件',
            'auth_files.upload_success': '文件上传成功',
            'auth_files.download_success': '文件下载成功',
            'auth_files.delete_success': '文件删除成功',
            'auth_files.delete_all_success': '成功删除',
            'auth_files.delete_filtered_success': '成功删除 {count} 个 {type} 认证文件',
            'auth_files.delete_filtered_partial': '{type} 认证文件删除完成，成功 {success} 个，失败 {failed} 个',
            'auth_files.delete_filtered_none': '当前筛选类型 ({type}) 下没有可删除的认证文件',
            'auth_files.files_count': '个文件',
            'auth_files.pagination_prev': '上一页',
            'auth_files.pagination_next': '下一页',
            'auth_files.pagination_info': '第 {current} / {total} 页 · 共 {count} 个文件',
            'auth_files.search_label': '搜索配置文件',
            'auth_files.search_placeholder': '输入名称、类型或提供方关键字',
            'auth_files.page_size_label': '单页数量',
            'auth_files.page_size_unit': '个/页',
            'auth_files.filter_all': '全部',
            'auth_files.filter_qwen': 'Qwen',
            'auth_files.filter_gemini': 'Gemini',
            'auth_files.filter_gemini-cli': 'GeminiCLI',
            'auth_files.filter_aistudio': 'AIStudio',
            'auth_files.filter_claude': 'Claude',
            'auth_files.filter_codex': 'Codex',
            'auth_files.filter_antigravity': 'Antigravity',
            'auth_files.filter_iflow': 'iFlow',
            'auth_files.filter_vertex': 'Vertex',
            'auth_files.filter_empty': '空文件',
            'auth_files.filter_unknown': '其他',
            'auth_files.type_qwen': 'Qwen',
            'auth_files.type_gemini': 'Gemini',
            'auth_files.type_gemini-cli': 'GeminiCLI',
            'auth_files.type_aistudio': 'AIStudio',
            'auth_files.type_claude': 'Claude',
            'auth_files.type_codex': 'Codex',
            'auth_files.type_antigravity': 'Antigravity',
            'auth_files.type_iflow': 'iFlow',
            'auth_files.type_vertex': 'Vertex',
            'auth_files.type_empty': '空文件',
            'auth_files.type_unknown': '其他',
            'vertex_import.title': 'Vertex AI 凭证导入',
            'vertex_import.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。',
            'vertex_import.location_label': '目标区域 (可选)',
            'vertex_import.location_placeholder': 'us-central1',
            'vertex_import.location_hint': '留空表示使用默认区域 us-central1。',
            'vertex_import.file_label': '服务账号密钥 JSON',
            'vertex_import.file_hint': '仅支持 Google Cloud service account key JSON 文件，私钥会自动规范化。',
            'vertex_import.file_placeholder': '尚未选择文件',
            'vertex_import.choose_file': '选择文件',
            'vertex_import.import_button': '导入 Vertex 凭证',
            'vertex_import.file_required': '请先选择 .json 凭证文件',
            'vertex_import.success': 'Vertex 凭证导入成功',
            'vertex_import.result_title': '凭证已保存',
            'vertex_import.result_project': '项目 ID',
            'vertex_import.result_email': '服务账号',
            'vertex_import.result_location': '区域',
            'vertex_import.result_file': '存储文件',

            // OAuth 排除模型
            'oauth_excluded.title': 'OAuth 排除列表',
            'oauth_excluded.description': '按提供商分列展示，点击卡片编辑或删除；支持 * 通配符，范围跟随上方的配置文件过滤标签。',
            'oauth_excluded.add': '新增排除',
            'oauth_excluded.add_title': '新增提供商排除列表',
            'oauth_excluded.edit_title': '编辑 {provider} 的排除列表',
            'oauth_excluded.refresh': '刷新',
            'oauth_excluded.refreshing': '刷新中...',
            'oauth_excluded.provider_label': '提供商',
            'oauth_excluded.provider_auto': '跟随当前过滤',
            'oauth_excluded.provider_placeholder': '例如 gemini-cli / openai',
            'oauth_excluded.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。',
            'oauth_excluded.models_label': '排除的模型',
            'oauth_excluded.models_placeholder': 'gpt-4.1-mini\n*-preview',
            'oauth_excluded.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。',
            'oauth_excluded.save': '保存/更新',
            'oauth_excluded.saving': '正在保存...',
            'oauth_excluded.save_success': '排除列表已更新',
            'oauth_excluded.save_failed': '更新排除列表失败',
            'oauth_excluded.delete': '删除提供商',
            'oauth_excluded.delete_confirm': '确定要删除 {provider} 的排除列表吗？',
            'oauth_excluded.delete_success': '已删除该提供商的排除列表',
            'oauth_excluded.delete_failed': '删除排除列表失败',
            'oauth_excluded.deleting': '正在删除...',
            'oauth_excluded.no_models': '未配置排除模型',
            'oauth_excluded.model_count': '排除 {count} 个模型',
            'oauth_excluded.list_empty_all': '暂无任何提供商的排除列表，点击“新增排除”创建。',
            'oauth_excluded.list_empty_filtered': '当前筛选下没有排除项，点击“新增排除”添加。',
            'oauth_excluded.disconnected': '请先连接服务器以查看排除列表',
            'oauth_excluded.load_failed': '加载排除列表失败',
            'oauth_excluded.provider_required': '请先填写提供商名称',
            'oauth_excluded.scope_all': '当前范围：全局（显示所有提供商）',
            'oauth_excluded.scope_provider': '当前范围：{provider}',


            // Codex OAuth
            'auth_login.codex_oauth_title': 'Codex OAuth',
            'auth_login.codex_oauth_button': '开始 Codex 登录',
            'auth_login.codex_oauth_hint': '通过 OAuth 流程登录 Codex 服务，自动获取并保存认证文件。',
            'auth_login.codex_oauth_url_label': '授权链接:',
            'auth_login.codex_open_link': '打开链接',
            'auth_login.codex_copy_link': '复制链接',
            'auth_login.codex_oauth_status_waiting': '等待认证中...',
            'auth_login.codex_oauth_status_success': '认证成功！',
            'auth_login.codex_oauth_status_error': '认证失败:',
            'auth_login.codex_oauth_start_error': '启动 Codex OAuth 失败:',
            'auth_login.codex_oauth_polling_error': '检查认证状态失败:',

            // Anthropic OAuth
            'auth_login.anthropic_oauth_title': 'Anthropic OAuth',
            'auth_login.anthropic_oauth_button': '开始 Anthropic 登录',
            'auth_login.anthropic_oauth_hint': '通过 OAuth 流程登录 Anthropic (Claude) 服务，自动获取并保存认证文件。',
            'auth_login.anthropic_oauth_url_label': '授权链接:',
            'auth_login.anthropic_open_link': '打开链接',
            'auth_login.anthropic_copy_link': '复制链接',
            'auth_login.anthropic_oauth_status_waiting': '等待认证中...',
            'auth_login.anthropic_oauth_status_success': '认证成功！',
            'auth_login.anthropic_oauth_status_error': '认证失败:',
            'auth_login.anthropic_oauth_start_error': '启动 Anthropic OAuth 失败:',
            'auth_login.anthropic_oauth_polling_error': '检查认证状态失败:',

            // Antigravity OAuth
            'auth_login.antigravity_oauth_title': 'Antigravity OAuth',
            'auth_login.antigravity_oauth_button': '开始 Antigravity 登录',
            'auth_login.antigravity_oauth_hint': '通过 OAuth 流程登录 Antigravity（Google 账号）服务，自动获取并保存认证文件。',
            'auth_login.antigravity_oauth_url_label': '授权链接:',
            'auth_login.antigravity_open_link': '打开链接',
            'auth_login.antigravity_copy_link': '复制链接',
            'auth_login.antigravity_oauth_status_waiting': '等待认证中...',
            'auth_login.antigravity_oauth_status_success': '认证成功！',
            'auth_login.antigravity_oauth_status_error': '认证失败:',
            'auth_login.antigravity_oauth_start_error': '启动 Antigravity OAuth 失败:',
            'auth_login.antigravity_oauth_polling_error': '检查认证状态失败:',

            // Gemini CLI OAuth
            'auth_login.gemini_cli_oauth_title': 'Gemini CLI OAuth',
            'auth_login.gemini_cli_oauth_button': '开始 Gemini CLI 登录',
            'auth_login.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。',
            'auth_login.gemini_cli_project_id_label': 'Google Cloud 项目 ID (可选):',
            'auth_login.gemini_cli_project_id_placeholder': '输入 Google Cloud 项目 ID (可选)',
            'auth_login.gemini_cli_project_id_hint': '如果指定了项目 ID，将使用该项目的认证信息。',
            'auth_login.gemini_cli_oauth_url_label': '授权链接:',
            'auth_login.gemini_cli_open_link': '打开链接',
            'auth_login.gemini_cli_copy_link': '复制链接',
            'auth_login.gemini_cli_oauth_status_waiting': '等待认证中...',
            'auth_login.gemini_cli_oauth_status_success': '认证成功！',
            'auth_login.gemini_cli_oauth_status_error': '认证失败:',
            'auth_login.gemini_cli_oauth_start_error': '启动 Gemini CLI OAuth 失败:',
            'auth_login.gemini_cli_oauth_polling_error': '检查认证状态失败:',

            // Qwen OAuth
            'auth_login.qwen_oauth_title': 'Qwen OAuth',
            'auth_login.qwen_oauth_button': '开始 Qwen 登录',
            'auth_login.qwen_oauth_hint': '通过设备授权流程登录 Qwen 服务，自动获取并保存认证文件。',
            'auth_login.qwen_oauth_url_label': '授权链接:',
            'auth_login.qwen_open_link': '打开链接',
            'auth_login.qwen_copy_link': '复制链接',
            'auth_login.qwen_oauth_status_waiting': '等待认证中...',
            'auth_login.qwen_oauth_status_success': '认证成功！',
            'auth_login.qwen_oauth_status_error': '认证失败:',
            'auth_login.qwen_oauth_start_error': '启动 Qwen OAuth 失败:',
            'auth_login.qwen_oauth_polling_error': '检查认证状态失败:',
            'auth_login.missing_state': '无法获取认证状态参数',

            // iFlow OAuth
            'auth_login.iflow_oauth_title': 'iFlow OAuth',
            'auth_login.iflow_oauth_button': '开始 iFlow 登录',
            'auth_login.iflow_oauth_hint': '通过 OAuth 流程登录 iFlow 服务，自动获取并保存认证文件。',
            'auth_login.iflow_oauth_url_label': '授权链接:',
            'auth_login.iflow_open_link': '打开链接',
            'auth_login.iflow_copy_link': '复制链接',
            'auth_login.iflow_oauth_status_waiting': '等待认证中...',
            'auth_login.iflow_oauth_status_success': '认证成功！',
            'auth_login.iflow_oauth_status_error': '认证失败:',
            'auth_login.iflow_oauth_start_error': '启动 iFlow OAuth 失败:',
            'auth_login.iflow_oauth_polling_error': '检查认证状态失败:',
            'auth_login.iflow_cookie_title': 'iFlow Cookie 登录',
            'auth_login.iflow_cookie_label': 'Cookie 内容:',
            'auth_login.iflow_cookie_placeholder': '粘贴浏览器中的 Cookie，例如 sessionid=...;',
            'auth_login.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。',
            'auth_login.iflow_cookie_button': '提交 Cookie 登录',
            'auth_login.iflow_cookie_status_success': 'Cookie 登录成功，凭据已保存。',
            'auth_login.iflow_cookie_status_error': 'Cookie 登录失败:',
            'auth_login.iflow_cookie_start_error': '提交 Cookie 登录失败:',
            'auth_login.iflow_cookie_required': '请先填写 Cookie 内容',
            'auth_login.iflow_cookie_result_title': 'Cookie 登录结果',
            'auth_login.iflow_cookie_result_email': '账号',
            'auth_login.iflow_cookie_result_expired': '过期时间',
            'auth_login.iflow_cookie_result_path': '保存路径',
            'auth_login.iflow_cookie_result_type': '类型',

            // 使用统计
            'usage_stats.title': '使用统计',
            'usage_stats.total_requests': '总请求数',
            'usage_stats.success_requests': '成功请求',
            'usage_stats.failed_requests': '失败请求',
            'usage_stats.total_tokens': '总Token数',
            'usage_stats.cached_tokens': '缓存 Token 数',
            'usage_stats.reasoning_tokens': '思考 Token 数',
            'usage_stats.rpm_30m': 'RPM（近30分钟）',
            'usage_stats.tpm_30m': 'TPM（近30分钟）',
            'usage_stats.requests_trend': '请求趋势',
            'usage_stats.tokens_trend': 'Token 使用趋势',
            'usage_stats.api_details': 'API 详细统计',
            'usage_stats.by_hour': '按小时',
            'usage_stats.by_day': '按天',
            'usage_stats.refresh': '刷新',
            'usage_stats.chart_line_label_1': '曲线 1',
            'usage_stats.chart_line_label_2': '曲线 2',
            'usage_stats.chart_line_label_3': '曲线 3',
            'usage_stats.chart_line_label_4': '曲线 4',
            'usage_stats.chart_line_label_5': '曲线 5',
            'usage_stats.chart_line_label_6': '曲线 6',
            'usage_stats.chart_line_label_7': '曲线 7',
            'usage_stats.chart_line_label_8': '曲线 8',
            'usage_stats.chart_line_label_9': '曲线 9',
            'usage_stats.chart_line_hidden': '不显示',
            'usage_stats.chart_line_actions_label': '曲线数量',
            'usage_stats.chart_line_add': '增加曲线',
            'usage_stats.chart_line_all': '全部',
            'usage_stats.chart_line_delete': '删除曲线',
            'usage_stats.chart_line_hint': '最多同时显示 9 条模型曲线',
            'usage_stats.no_data': '暂无数据',
            'usage_stats.loading_error': '加载失败',
            'usage_stats.api_endpoint': 'API端点',
            'usage_stats.requests_count': '请求次数',
            'usage_stats.tokens_count': 'Token数量',
            'usage_stats.models': '模型统计',
            'usage_stats.success_rate': '成功率',
            'usage_stats.total_cost': '总花费',
            'usage_stats.total_cost_hint': '基于已设置的模型单价',
            'usage_stats.model_price_title': '模型价格',
            'usage_stats.model_price_reset': '清除价格',
            'usage_stats.model_price_model_label': '选择模型',
            'usage_stats.model_price_select_placeholder': '选择模型',
            'usage_stats.model_price_select_hint': '模型列表来自使用统计明细',
            'usage_stats.model_price_prompt': '提示价格 ($/1M tokens)',
            'usage_stats.model_price_completion': '补全价格 ($/1M tokens)',
            'usage_stats.model_price_save': '保存价格',
            'usage_stats.model_price_empty': '暂未设置任何模型价格',
            'usage_stats.model_price_model': '模型',
            'usage_stats.model_price_saved': '模型价格已保存',
            'usage_stats.model_price_model_required': '请选择要设置价格的模型',
            'usage_stats.cost_trend': '花费统计',
            'usage_stats.cost_axis_label': '花费 ($)',
            'usage_stats.cost_need_price': '请先设置模型价格',
            'usage_stats.cost_need_usage': '暂无使用数据，无法计算花费',
            'usage_stats.cost_no_data': '没有可计算的花费数据',
            'stats.success': '成功',
            'stats.failure': '失败',

            // 日志查看
            'logs.title': '日志查看',
            'logs.refresh_button': '刷新日志',
            'logs.clear_button': '清空日志',
            'logs.download_button': '下载日志',
            'logs.error_log_button': '选择错误日志',
            'logs.error_logs_modal_title': '错误请求日志',
            'logs.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）。',
            'logs.error_logs_empty': '暂无错误请求日志文件',
            'logs.error_logs_load_error': '加载错误日志列表失败',
            'logs.error_logs_size': '大小',
            'logs.error_logs_modified': '最后修改',
            'logs.error_logs_download': '下载',
            'logs.error_log_download_success': '错误日志下载成功',
            'logs.empty_title': '暂无日志记录',
            'logs.empty_desc': '当启用"日志记录到文件"功能后，日志将显示在这里',
            'logs.log_content': '日志内容',
            'logs.loading': '正在加载日志...',
            'logs.load_error': '加载日志失败',
            'logs.clear_confirm': '确定要清空所有日志吗？此操作不可恢复！',
            'logs.clear_success': '日志已清空',
            'logs.download_success': '日志下载成功',
            'logs.auto_refresh': '自动刷新',
            'logs.auto_refresh_enabled': '自动刷新已开启',
            'logs.auto_refresh_disabled': '自动刷新已关闭',
            'logs.search_placeholder': '搜索日志内容或关键字',
            'logs.search_empty_title': '未找到匹配的日志',
            'logs.search_empty_desc': '尝试更换关键字或清空搜索条件。',
            'logs.lines': '行',
            'logs.removed': '已删除',
            'logs.upgrade_required_title': '需要升级 CLI Proxy API',
            'logs.upgrade_required_desc': '当前服务器版本不支持日志查看功能，请升级到最新版本的 CLI Proxy API 以使用此功能。',

            // 配置管理
            'config_management.title': '配置管理',
            'config_management.editor_title': '配置文件',
            'config_management.reload': '重新加载',
            'config_management.save': '保存',
            'config_management.description': '查看并编辑服务器上的 config.yaml 配置文件。保存前请确认语法正确。',
            'config_management.status_idle': '等待操作',
            'config_management.status_loading': '加载配置中...',
            'config_management.status_loaded': '配置已加载',
            'config_management.status_dirty': '有未保存的更改',
            'config_management.status_disconnected': '请先连接服务器以加载配置',
            'config_management.status_load_failed': '加载失败',
            'config_management.status_saving': '正在保存配置...',
            'config_management.status_saved': '配置保存完成',
            'config_management.status_save_failed': '保存失败',
            'config_management.save_success': '配置已保存',
            'config_management.error_yaml_not_supported': '服务器未返回 YAML 格式，请确认 /config.yaml 接口可用',
            'config_management.editor_placeholder': 'key: value',

            // 系统信息
            'system_info.title': '管理中心信息',
            'system_info.connection_status_title': '连接状态',
            'system_info.api_status_label': 'API 状态:',
            'system_info.config_status_label': '配置状态:',
            'system_info.last_update_label': '最后更新:',
            'system_info.cache_data': '缓存数据',
            'system_info.real_time_data': '实时数据',
            'system_info.not_loaded': '未加载',
            'system_info.seconds_ago': '秒前',
            'system_info.models_title': '可用模型列表',
            'system_info.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。',
            'system_info.models_loading': '正在加载可用模型...',
            'system_info.models_empty': '未从 /v1/models 获取到模型数据',
            'system_info.models_error': '获取模型列表失败',
            'system_info.models_count': '可用模型 {count} 个',
            'system_info.version_check_title': '版本检查',
            'system_info.version_check_desc': '调用 /latest-version 接口比对服务器版本，提示是否有可用更新。',
            'system_info.version_current_label': '当前版本',
            'system_info.version_latest_label': '最新版本',
            'system_info.version_check_button': '检查更新',
            'system_info.version_check_idle': '点击检查更新',
            'system_info.version_checking': '正在检查最新版本...',
            'system_info.version_update_available': '有新版本可用：{version}',
            'system_info.version_is_latest': '当前已是最新版本',
            'system_info.version_check_error': '检查更新失败',
            'system_info.version_current_missing': '未获取到服务器版本号，暂无法比对',
            'system_info.version_unknown': '未知',

            // 通知消息
            'notification.debug_updated': '调试设置已更新',
            'notification.proxy_updated': '代理设置已更新',
            'notification.proxy_cleared': '代理设置已清空',
            'notification.retry_updated': '重试设置已更新',
            'notification.quota_switch_project_updated': '项目切换设置已更新',
            'notification.quota_switch_preview_updated': '预览模型切换设置已更新',
            'notification.usage_statistics_updated': '使用统计设置已更新',
            'notification.logging_to_file_updated': '日志记录设置已更新',
            'notification.request_log_updated': '请求日志设置已更新',
            'notification.ws_auth_updated': 'WebSocket 鉴权设置已更新',
            'notification.api_key_added': 'API密钥添加成功',
            'notification.api_key_updated': 'API密钥更新成功',
            'notification.api_key_deleted': 'API密钥删除成功',
            'notification.gemini_key_added': 'Gemini密钥添加成功',
            'notification.gemini_key_updated': 'Gemini密钥更新成功',
            'notification.gemini_key_deleted': 'Gemini密钥删除成功',
            'notification.gemini_multi_input_required': '请先输入至少一个Gemini密钥',
            'notification.gemini_multi_failed': 'Gemini密钥批量添加失败',
            'notification.gemini_multi_summary': 'Gemini批量添加完成：成功 {success}，跳过 {skipped}，失败 {failed}',
            'notification.codex_config_added': 'Codex配置添加成功',
            'notification.codex_config_updated': 'Codex配置更新成功',
            'notification.codex_config_deleted': 'Codex配置删除成功',
            'notification.codex_base_url_required': '请填写Codex Base URL',
            'notification.claude_config_added': 'Claude配置添加成功',
            'notification.claude_config_updated': 'Claude配置更新成功',
            'notification.claude_config_deleted': 'Claude配置删除成功',
            'notification.field_required': '必填字段不能为空',
            'notification.openai_provider_required': '请填写提供商名称和Base URL',
            'notification.openai_provider_added': 'OpenAI提供商添加成功',
            'notification.openai_provider_updated': 'OpenAI提供商更新成功',
            'notification.openai_provider_deleted': 'OpenAI提供商删除成功',
            'notification.openai_model_name_required': '请填写模型名称',
            'notification.openai_test_url_required': '请先填写有效的 Base URL 以进行测试',
            'notification.openai_test_key_required': '请至少填写一个 API 密钥以进行测试',
            'notification.openai_test_model_required': '请选择或输入要测试的模型',
            'notification.data_refreshed': '数据刷新成功',
            'notification.connection_required': '请先建立连接',
            'notification.refresh_failed': '刷新失败',
            'notification.update_failed': '更新失败',
            'notification.add_failed': '添加失败',
            'notification.delete_failed': '删除失败',
            'notification.upload_failed': '上传失败',
            'notification.download_failed': '下载失败',
            'notification.login_failed': '登录失败',
            'notification.please_enter': '请输入',
            'notification.please_fill': '请填写',
            'notification.provider_name_url': '提供商名称和Base URL',
            'notification.api_key': 'API密钥',
            'notification.gemini_api_key': 'Gemini API密钥',
            'notification.codex_api_key': 'Codex API密钥',
            'notification.claude_api_key': 'Claude API密钥',
            'notification.link_copied': '链接已复制到剪贴板',

            // 语言切换
            'language.switch': '语言',
            'language.chinese': '中文',
            'language.english': 'English',

            // 主题切换
            'theme.switch': '主题',
            'theme.light': '亮色',
            'theme.dark': '暗色',
            'theme.switch_to_light': '切换到亮色模式',
            'theme.switch_to_dark': '切换到暗色模式',
            'theme.auto': '跟随系统',

            // 侧边栏
            'sidebar.toggle_expand': '展开侧边栏',
            'sidebar.toggle_collapse': '收起侧边栏',

            // 页脚
            'footer.api_version': 'CLI Proxy API 版本',
            'footer.build_date': '构建时间',
            'footer.version': '管理中心版本',
            'footer.author': '作者'
        },

        'en-US': {
            // Common
            'common.login': 'Login',
            'common.logout': 'Logout',
            'common.cancel': 'Cancel',
            'common.confirm': 'Confirm',
            'common.save': 'Save',
            'common.delete': 'Delete',
            'common.edit': 'Edit',
            'common.add': 'Add',
            'common.update': 'Update',
            'common.refresh': 'Refresh',
            'common.close': 'Close',
            'common.success': 'Success',
            'common.error': 'Error',
            'common.info': 'Info',
            'common.warning': 'Warning',
            'common.loading': 'Loading...',
            'common.connecting': 'Connecting...',
            'common.connected': 'Connected',
            'common.disconnected': 'Disconnected',
            'common.connecting_status': 'Connecting',
            'common.connected_status': 'Connected',
            'common.disconnected_status': 'Disconnected',
            'common.yes': 'Yes',
            'common.no': 'No',
            'common.optional': 'Optional',
            'common.required': 'Required',
            'common.api_key': 'Key',
            'common.base_url': 'Address',
            'common.proxy_url': 'Proxy',
            'common.alias': 'Alias',
            'common.failure': 'Failure',
            'common.unknown_error': 'Unknown error',
            'common.copy': 'Copy',
            'common.custom_headers_label': 'Custom Headers',
            'common.custom_headers_hint': 'Optional HTTP headers to send with the request. Leave blank to remove.',
            'common.custom_headers_add': 'Add Header',
            'common.custom_headers_key_placeholder': 'Header name, e.g. X-Custom-Header',
            'common.custom_headers_value_placeholder': 'Header value',
            'common.model_name_placeholder': 'Model name, e.g. claude-3-5-sonnet-20241022',
            'common.model_alias_placeholder': 'Model alias (optional)',

            // Page titles
            'title.main': 'CLI Proxy API Management Center',
            'title.login': 'CLI Proxy API Management Center',
            'title.abbr': 'CPAMC',

            // Auto login
            'auto_login.title': 'Auto Login in Progress...',
            'auto_login.message': 'Attempting to connect to server using locally saved connection information',

            // Login page
            'login.subtitle': 'Please enter connection information to access the management interface',
            'login.connection_title': 'Connection Address',
            'login.connection_current': 'Current URL',
            'login.connection_auto_hint': 'The system will automatically use the current URL for connection',
            'login.custom_connection_label': 'Custom Connection URL:',
            'login.custom_connection_placeholder': 'Eg: https://example.com:8317',
            'login.custom_connection_hint': 'By default the current URL is used. Override it here if needed.',
            'login.use_current_address': 'Use Current URL',
            'login.management_key_label': 'Management Key:',
            'login.management_key_placeholder': 'Enter the management key',
            'login.connect_button': 'Connect',
            'login.submit_button': 'Login',
            'login.submitting': 'Connecting...',
            'login.error_title': 'Login Failed',
            'login.error_required': 'Please fill in complete connection information',
            'login.error_invalid': 'Connection failed, please check address and key',

            // Header navigation
            'header.check_connection': 'Check Connection',
            'header.refresh_all': 'Refresh All',
            'header.logout': 'Logout',

            // Connection info
            'connection.title': 'Connection Information',
            'connection.server_address': 'Server Address:',
            'connection.management_key': 'Management Key:',
            'connection.status': 'Connection Status:',

            // Sidebar navigation
            'nav.basic_settings': 'Basic Settings',
            'nav.api_keys': 'API Keys',
            'nav.ai_providers': 'AI Providers',
            'nav.auth_files': 'Auth Files',
            'nav.usage_stats': 'Usage Statistics',
            'nav.config_management': 'Config Management',
            'nav.logs': 'Logs Viewer',
            'nav.system_info': 'Management Center Info',

            // Basic settings
            'basic_settings.title': 'Basic Settings',
            'basic_settings.debug_title': 'Debug Mode',
            'basic_settings.debug_enable': 'Enable Debug Mode',
            'basic_settings.proxy_title': 'Proxy Settings',
            'basic_settings.proxy_url_label': 'Proxy URL:',
            'basic_settings.proxy_url_placeholder': 'e.g.: socks5://user:pass@127.0.0.1:1080/',
            'basic_settings.proxy_update': 'Update',
            'basic_settings.proxy_clear': 'Clear',
            'basic_settings.retry_title': 'Request Retry',
            'basic_settings.retry_count_label': 'Retry Count:',
            'basic_settings.retry_update': 'Update',
            'basic_settings.quota_title': 'Quota Exceeded Behavior',
            'basic_settings.quota_switch_project': 'Auto Switch Project',
            'basic_settings.quota_switch_preview': 'Switch to Preview Model',
            'basic_settings.usage_statistics_title': 'Usage Statistics',
            'basic_settings.usage_statistics_enable': 'Enable usage statistics',
            'basic_settings.logging_title': 'Logging',
            'basic_settings.logging_to_file_enable': 'Enable logging to file',
            'basic_settings.request_log_enable': 'Enable request logging',
            'basic_settings.ws_auth_title': 'WebSocket Authentication',
            'basic_settings.ws_auth_enable': 'Require auth for /ws/*',

            // API Keys management
            'api_keys.title': 'API Keys Management',
            'api_keys.proxy_auth_title': 'Proxy Service Authentication Keys',
            'api_keys.add_button': 'Add Key',
            'api_keys.empty_title': 'No API Keys',
            'api_keys.empty_desc': 'Click the button above to add the first key',
            'api_keys.item_title': 'API Key',
            'api_keys.add_modal_title': 'Add API Key',
            'api_keys.add_modal_key_label': 'API Key:',
            'api_keys.add_modal_key_placeholder': 'Please enter API key',
            'api_keys.edit_modal_title': 'Edit API Key',
            'api_keys.edit_modal_key_label': 'API Key:',
            'api_keys.delete_confirm': 'Are you sure you want to delete this API key?',

            // AI Providers
            'ai_providers.title': 'AI Providers Configuration',
            'ai_providers.gemini_title': 'Gemini API Keys',
            'ai_providers.gemini_add_button': 'Add Key',
            'ai_providers.gemini_empty_title': 'No Gemini Keys',
            'ai_providers.gemini_empty_desc': 'Click the button above to add the first key',
            'ai_providers.gemini_item_title': 'Gemini Key',
            'ai_providers.gemini_add_modal_title': 'Add Gemini API Key',
            'ai_providers.gemini_add_modal_key_label': 'API Keys:',
            'ai_providers.gemini_add_modal_key_placeholder': 'Enter Gemini API key',
            'ai_providers.gemini_add_modal_key_hint': 'Add keys one by one and optionally specify a Base URL.',
            'ai_providers.gemini_keys_add_btn': 'Add Key',
            'ai_providers.gemini_base_url_placeholder': 'Optional Base URL, e.g. https://generativelanguage.googleapis.com',
            'ai_providers.gemini_edit_modal_title': 'Edit Gemini API Key',
            'ai_providers.gemini_edit_modal_key_label': 'API Key:',
            'ai_providers.gemini_delete_confirm': 'Are you sure you want to delete this Gemini key?',
            'ai_providers.excluded_models_label': 'Excluded models (optional):',
            'ai_providers.excluded_models_placeholder': 'Comma or newline separated, e.g. gemini-1.5-pro, gemini-1.5-flash',
            'ai_providers.excluded_models_hint': 'Leave empty to allow all models; values are trimmed and deduplicated automatically.',
            'ai_providers.excluded_models_count': 'Excluding {count} models',

            'ai_providers.codex_title': 'Codex API Configuration',
            'ai_providers.codex_add_button': 'Add Configuration',
            'ai_providers.codex_empty_title': 'No Codex Configuration',
            'ai_providers.codex_empty_desc': 'Click the button above to add the first configuration',
            'ai_providers.codex_item_title': 'Codex Configuration',
            'ai_providers.codex_add_modal_title': 'Add Codex API Configuration',
            'ai_providers.codex_add_modal_key_label': 'API Key:',
            'ai_providers.codex_add_modal_key_placeholder': 'Please enter Codex API key',
            'ai_providers.codex_add_modal_url_label': 'Base URL (Required):',
            'ai_providers.codex_add_modal_url_placeholder': 'e.g.: https://api.example.com',
            'ai_providers.codex_add_modal_proxy_label': 'Proxy URL (Optional):',
            'ai_providers.codex_add_modal_proxy_placeholder': 'e.g.: socks5://proxy.example.com:1080',
            'ai_providers.codex_edit_modal_title': 'Edit Codex API Configuration',
            'ai_providers.codex_edit_modal_key_label': 'API Key:',
            'ai_providers.codex_edit_modal_url_label': 'Base URL (Required):',
            'ai_providers.codex_edit_modal_proxy_label': 'Proxy URL (Optional):',
            'ai_providers.codex_delete_confirm': 'Are you sure you want to delete this Codex configuration?',

            'ai_providers.claude_title': 'Claude API Configuration',
            'ai_providers.claude_add_button': 'Add Configuration',
            'ai_providers.claude_empty_title': 'No Claude Configuration',
            'ai_providers.claude_empty_desc': 'Click the button above to add the first configuration',
            'ai_providers.claude_item_title': 'Claude Configuration',
            'ai_providers.claude_add_modal_title': 'Add Claude API Configuration',
            'ai_providers.claude_add_modal_key_label': 'API Key:',
            'ai_providers.claude_add_modal_key_placeholder': 'Please enter Claude API key',
            'ai_providers.claude_add_modal_url_label': 'Base URL (Optional):',
            'ai_providers.claude_add_modal_url_placeholder': 'e.g.: https://api.anthropic.com',
            'ai_providers.claude_add_modal_proxy_label': 'Proxy URL (Optional):',
            'ai_providers.claude_add_modal_proxy_placeholder': 'e.g.: socks5://proxy.example.com:1080',
            'ai_providers.claude_edit_modal_title': 'Edit Claude API Configuration',
            'ai_providers.claude_edit_modal_key_label': 'API Key:',
            'ai_providers.claude_edit_modal_url_label': 'Base URL (Optional):',
            'ai_providers.claude_edit_modal_proxy_label': 'Proxy URL (Optional):',
            'ai_providers.claude_delete_confirm': 'Are you sure you want to delete this Claude configuration?',
            'ai_providers.claude_models_label': 'Custom Models (Optional):',
            'ai_providers.claude_models_hint': 'Leave empty to allow all models, or add name[, alias] entries to limit/alias them.',
            'ai_providers.claude_models_add_btn': 'Add Model',
            'ai_providers.claude_models_count': 'Models Count',

            'ai_providers.openai_title': 'OpenAI Compatible Providers',
            'ai_providers.openai_add_button': 'Add Provider',
            'ai_providers.openai_empty_title': 'No OpenAI Compatible Providers',
            'ai_providers.openai_empty_desc': 'Click the button above to add the first provider',
            'ai_providers.openai_add_modal_title': 'Add OpenAI Compatible Provider',
            'ai_providers.openai_add_modal_name_label': 'Provider Name:',
            'ai_providers.openai_add_modal_name_placeholder': 'e.g.: openrouter',
            'ai_providers.openai_add_modal_url_label': 'Base URL:',
            'ai_providers.openai_add_modal_url_placeholder': 'e.g.: https://openrouter.ai/api/v1',
            'ai_providers.openai_add_modal_keys_label': 'API Keys',
            'ai_providers.openai_edit_modal_keys_label': 'API Keys',
            'ai_providers.openai_keys_hint': 'Add each key separately with an optional proxy URL to keep things organized.',
            'ai_providers.openai_keys_add_btn': 'Add Key',
            'ai_providers.openai_key_placeholder': 'sk-... key',
            'ai_providers.openai_proxy_placeholder': 'Optional proxy URL (e.g. socks5://...)',
            'ai_providers.openai_add_modal_models_label': 'Model List (name[, alias] one per line):',
            'ai_providers.openai_models_hint': 'Example: gpt-4o-mini or moonshotai/kimi-k2:free, kimi-k2',
            'ai_providers.openai_model_name_placeholder': 'Model name, e.g. moonshotai/kimi-k2:free',
            'ai_providers.openai_model_alias_placeholder': 'Model alias (optional)',
            'ai_providers.openai_models_add_btn': 'Add Model',
            'ai_providers.openai_models_fetch_button': 'Fetch via /v1/models',
            'ai_providers.openai_models_fetch_title': 'Pick Models from /v1/models',
            'ai_providers.openai_models_fetch_hint': 'Call the /v1/models endpoint using the Base URL above, sending the first API key as Bearer plus custom headers.',
            'ai_providers.openai_models_fetch_url_label': 'Request URL',
            'ai_providers.openai_models_fetch_refresh': 'Refresh',
            'ai_providers.openai_models_fetch_loading': 'Fetching models from /v1/models...',
            'ai_providers.openai_models_fetch_empty': 'No models returned. Please check the endpoint or auth.',
            'ai_providers.openai_models_fetch_error': 'Failed to fetch models',
            'ai_providers.openai_models_fetch_back': 'Back to edit',
            'ai_providers.openai_models_fetch_apply': 'Add selected models',
            'ai_providers.openai_models_search_label': 'Search models',
            'ai_providers.openai_models_search_placeholder': 'Filter by name, alias, or description',
            'ai_providers.openai_models_search_empty': 'No models match your search. Try a different keyword.',
            'ai_providers.openai_models_fetch_invalid_url': 'Please enter a valid Base URL first',
            'ai_providers.openai_models_fetch_added': '{count} new models added',
            'ai_providers.openai_edit_modal_title': 'Edit OpenAI Compatible Provider',
            'ai_providers.openai_edit_modal_name_label': 'Provider Name:',
            'ai_providers.openai_edit_modal_url_label': 'Base URL:',
            'ai_providers.openai_edit_modal_keys_label': 'API Keys',
            'ai_providers.openai_edit_modal_models_label': 'Model List (name[, alias] one per line):',
            'ai_providers.openai_delete_confirm': 'Are you sure you want to delete this OpenAI provider?',
            'ai_providers.openai_keys_count': 'Keys Count',
            'ai_providers.openai_models_count': 'Models Count',
            'ai_providers.openai_test_title': 'Connection Test',
            'ai_providers.openai_test_hint': 'Send a /v1/chat/completions request with the current settings to verify availability.',
            'ai_providers.openai_test_model_placeholder': 'Model to test',
            'ai_providers.openai_test_action': 'Run Test',
            'ai_providers.openai_test_running': 'Sending test request...',
            'ai_providers.openai_test_success': 'Test succeeded. The model responded.',
            'ai_providers.openai_test_failed': 'Test failed',
            'ai_providers.openai_test_select_placeholder': 'Choose from current models',
            'ai_providers.openai_test_select_empty': 'No models configured, enter manually',


            // Auth files management
            'auth_files.title': 'Auth Files Management',
            'auth_files.title_section': 'Auth Files',
            'auth_files.description': 'Manage all CLI Proxy JSON auth files here (e.g. Qwen, Gemini, Vertex). Uploading a credential immediately enables the corresponding AI integration.',
            'auth_files.upload_button': 'Upload File',
            'auth_files.delete_all_button': 'Delete All',
            'auth_files.empty_title': 'No Auth Files',
            'auth_files.empty_desc': 'Click the button above to upload the first file',
            'auth_files.search_empty_title': 'No matching files',
            'auth_files.search_empty_desc': 'Try changing the filters or clearing the search box.',
            'auth_files.file_size': 'Size',
            'auth_files.file_modified': 'Modified',
            'auth_files.download_button': 'Download',
            'auth_files.delete_button': 'Delete',
            'auth_files.delete_confirm': 'Are you sure you want to delete file',
            'auth_files.delete_all_confirm': 'Are you sure you want to delete all auth files? This operation cannot be undone!',
            'auth_files.delete_filtered_confirm': 'Are you sure you want to delete all {type} auth files? This operation cannot be undone!',
            'auth_files.upload_error_json': 'Only JSON files are allowed',
            'auth_files.upload_success': 'File uploaded successfully',
            'auth_files.download_success': 'File downloaded successfully',
            'auth_files.delete_success': 'File deleted successfully',
            'auth_files.delete_all_success': 'Successfully deleted',
            'auth_files.delete_filtered_success': 'Deleted {count} {type} auth files successfully',
            'auth_files.delete_filtered_partial': '{type} auth files deletion finished: {success} succeeded, {failed} failed',
            'auth_files.delete_filtered_none': 'No deletable auth files under the current filter ({type})',
            'auth_files.files_count': 'files',
            'auth_files.pagination_prev': 'Previous',
            'auth_files.pagination_next': 'Next',
            'auth_files.pagination_info': 'Page {current} / {total} · {count} files',
            'auth_files.search_label': 'Search configs',
            'auth_files.search_placeholder': 'Filter by name, type, or provider',
            'auth_files.page_size_label': 'Per page',
            'auth_files.page_size_unit': 'items',
            'auth_files.filter_all': 'All',
            'auth_files.filter_qwen': 'Qwen',
            'auth_files.filter_gemini': 'Gemini',
            'auth_files.filter_gemini-cli': 'GeminiCLI',
            'auth_files.filter_aistudio': 'AIStudio',
            'auth_files.filter_claude': 'Claude',
            'auth_files.filter_codex': 'Codex',
            'auth_files.filter_antigravity': 'Antigravity',
            'auth_files.filter_iflow': 'iFlow',
            'auth_files.filter_vertex': 'Vertex',
            'auth_files.filter_empty': 'Empty',
            'auth_files.filter_unknown': 'Other',
            'auth_files.type_qwen': 'Qwen',
            'auth_files.type_gemini': 'Gemini',
            'auth_files.type_gemini-cli': 'GeminiCLI',
            'auth_files.type_aistudio': 'AIStudio',
            'auth_files.type_claude': 'Claude',
            'auth_files.type_codex': 'Codex',
            'auth_files.type_antigravity': 'Antigravity',
            'auth_files.type_iflow': 'iFlow',
            'auth_files.type_vertex': 'Vertex',
            'auth_files.type_empty': 'Empty',
            'auth_files.type_unknown': 'Other',
            'vertex_import.title': 'Vertex AI Credential Import',
            'vertex_import.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.',
            'vertex_import.location_label': 'Region (optional)',
            'vertex_import.location_placeholder': 'us-central1',
            'vertex_import.location_hint': 'Leave empty to use the default region us-central1.',
            'vertex_import.file_label': 'Service account key JSON',
            'vertex_import.file_hint': 'Only Google Cloud service account key JSON files are accepted.',
            'vertex_import.file_placeholder': 'No file selected',
            'vertex_import.choose_file': 'Choose File',
            'vertex_import.import_button': 'Import Vertex Credential',
            'vertex_import.file_required': 'Select a .json credential file first',
            'vertex_import.success': 'Vertex credential imported successfully',
            'vertex_import.result_title': 'Credential saved',
            'vertex_import.result_project': 'Project ID',
            'vertex_import.result_email': 'Service account',
            'vertex_import.result_location': 'Region',
            'vertex_import.result_file': 'Persisted file',

            // OAuth excluded models
            'oauth_excluded.title': 'OAuth Excluded Models',
            'oauth_excluded.description': 'Per-provider exclusions are shown as cards; click edit to adjust. Wildcards * are supported and the scope follows the auth file filter.',
            'oauth_excluded.add': 'Add Exclusion',
            'oauth_excluded.add_title': 'Add provider exclusion',
            'oauth_excluded.edit_title': 'Edit exclusions for {provider}',
            'oauth_excluded.refresh': 'Refresh',
            'oauth_excluded.refreshing': 'Refreshing...',
            'oauth_excluded.provider_label': 'Provider',
            'oauth_excluded.provider_auto': 'Follow current filter',
            'oauth_excluded.provider_placeholder': 'e.g. gemini-cli',
            'oauth_excluded.provider_hint': 'Defaults to the current filter; pick an existing provider or type a new name.',
            'oauth_excluded.models_label': 'Models to exclude',
            'oauth_excluded.models_placeholder': 'gpt-4.1-mini\n*-preview',
            'oauth_excluded.models_hint': 'Separate by commas or new lines; saving an empty list removes that provider. * wildcards are supported.',
            'oauth_excluded.save': 'Save/Update',
            'oauth_excluded.saving': 'Saving...',
            'oauth_excluded.save_success': 'Excluded models updated',
            'oauth_excluded.save_failed': 'Failed to update excluded models',
            'oauth_excluded.delete': 'Delete Provider',
            'oauth_excluded.delete_confirm': 'Delete the exclusion list for {provider}?',
            'oauth_excluded.delete_success': 'Exclusion list removed',
            'oauth_excluded.delete_failed': 'Failed to delete exclusion list',
            'oauth_excluded.deleting': 'Deleting...',
            'oauth_excluded.no_models': 'No excluded models',
            'oauth_excluded.model_count': '{count} models excluded',
            'oauth_excluded.list_empty_all': 'No exclusions yet—use “Add Exclusion” to create one.',
            'oauth_excluded.list_empty_filtered': 'No exclusions in this scope; click “Add Exclusion” to add.',
            'oauth_excluded.disconnected': 'Connect to the server to view exclusions',
            'oauth_excluded.load_failed': 'Failed to load exclusion list',
            'oauth_excluded.provider_required': 'Please enter a provider first',
            'oauth_excluded.scope_all': 'Scope: All providers',
            'oauth_excluded.scope_provider': 'Scope: {provider}',

            // Codex OAuth
            'auth_login.codex_oauth_title': 'Codex OAuth',
            'auth_login.codex_oauth_button': 'Start Codex Login',
            'auth_login.codex_oauth_hint': 'Login to Codex service through OAuth flow, automatically obtain and save authentication files.',
            'auth_login.codex_oauth_url_label': 'Authorization URL:',
            'auth_login.codex_open_link': 'Open Link',
            'auth_login.codex_copy_link': 'Copy Link',
            'auth_login.codex_oauth_status_waiting': 'Waiting for authentication...',
            'auth_login.codex_oauth_status_success': 'Authentication successful!',
            'auth_login.codex_oauth_status_error': 'Authentication failed:',
            'auth_login.codex_oauth_start_error': 'Failed to start Codex OAuth:',
            'auth_login.codex_oauth_polling_error': 'Failed to check authentication status:',

            // Anthropic OAuth
            'auth_login.anthropic_oauth_title': 'Anthropic OAuth',
            'auth_login.anthropic_oauth_button': 'Start Anthropic Login',
            'auth_login.anthropic_oauth_hint': 'Login to Anthropic (Claude) service through OAuth flow, automatically obtain and save authentication files.',
            'auth_login.anthropic_oauth_url_label': 'Authorization URL:',
            'auth_login.anthropic_open_link': 'Open Link',
            'auth_login.anthropic_copy_link': 'Copy Link',
            'auth_login.anthropic_oauth_status_waiting': 'Waiting for authentication...',
            'auth_login.anthropic_oauth_status_success': 'Authentication successful!',
            'auth_login.anthropic_oauth_status_error': 'Authentication failed:',
            'auth_login.anthropic_oauth_start_error': 'Failed to start Anthropic OAuth:',
            'auth_login.anthropic_oauth_polling_error': 'Failed to check authentication status:',

            // Antigravity OAuth
            'auth_login.antigravity_oauth_title': 'Antigravity OAuth',
            'auth_login.antigravity_oauth_button': 'Start Antigravity Login',
            'auth_login.antigravity_oauth_hint': 'Login to Antigravity service (Google account) through OAuth flow, automatically obtain and save authentication files.',
            'auth_login.antigravity_oauth_url_label': 'Authorization URL:',
            'auth_login.antigravity_open_link': 'Open Link',
            'auth_login.antigravity_copy_link': 'Copy Link',
            'auth_login.antigravity_oauth_status_waiting': 'Waiting for authentication...',
            'auth_login.antigravity_oauth_status_success': 'Authentication successful!',
            'auth_login.antigravity_oauth_status_error': 'Authentication failed:',
            'auth_login.antigravity_oauth_start_error': 'Failed to start Antigravity OAuth:',
            'auth_login.antigravity_oauth_polling_error': 'Failed to check authentication status:',

            // Gemini CLI OAuth
            'auth_login.gemini_cli_oauth_title': 'Gemini CLI OAuth',
            'auth_login.gemini_cli_oauth_button': 'Start Gemini CLI Login',
            'auth_login.gemini_cli_oauth_hint': 'Login to Google Gemini CLI service through OAuth flow, automatically obtain and save authentication files.',
            'auth_login.gemini_cli_project_id_label': 'Google Cloud Project ID (Optional):',
            'auth_login.gemini_cli_project_id_placeholder': 'Enter Google Cloud Project ID (optional)',
            'auth_login.gemini_cli_project_id_hint': 'If a project ID is specified, authentication information for that project will be used.',
            'auth_login.gemini_cli_oauth_url_label': 'Authorization URL:',
            'auth_login.gemini_cli_open_link': 'Open Link',
            'auth_login.gemini_cli_copy_link': 'Copy Link',
            'auth_login.gemini_cli_oauth_status_waiting': 'Waiting for authentication...',
            'auth_login.gemini_cli_oauth_status_success': 'Authentication successful!',
            'auth_login.gemini_cli_oauth_status_error': 'Authentication failed:',
            'auth_login.gemini_cli_oauth_start_error': 'Failed to start Gemini CLI OAuth:',
            'auth_login.gemini_cli_oauth_polling_error': 'Failed to check authentication status:',

            // Qwen OAuth
            'auth_login.qwen_oauth_title': 'Qwen OAuth',
            'auth_login.qwen_oauth_button': 'Start Qwen Login',
            'auth_login.qwen_oauth_hint': 'Login to Qwen service through device authorization flow, automatically obtain and save authentication files.',
            'auth_login.qwen_oauth_url_label': 'Authorization URL:',
            'auth_login.qwen_open_link': 'Open Link',
            'auth_login.qwen_copy_link': 'Copy Link',
            'auth_login.qwen_oauth_status_waiting': 'Waiting for authentication...',
            'auth_login.qwen_oauth_status_success': 'Authentication successful!',
            'auth_login.qwen_oauth_status_error': 'Authentication failed:',
            'auth_login.qwen_oauth_start_error': 'Failed to start Qwen OAuth:',
            'auth_login.qwen_oauth_polling_error': 'Failed to check authentication status:',
            'auth_login.missing_state': 'Unable to retrieve authentication state parameter',

            // iFlow OAuth
            'auth_login.iflow_oauth_title': 'iFlow OAuth',
            'auth_login.iflow_oauth_button': 'Start iFlow Login',
            'auth_login.iflow_oauth_hint': 'Login to iFlow service through OAuth flow, automatically obtain and save authentication files.',
            'auth_login.iflow_oauth_url_label': 'Authorization URL:',
            'auth_login.iflow_open_link': 'Open Link',
            'auth_login.iflow_copy_link': 'Copy Link',
            'auth_login.iflow_oauth_status_waiting': 'Waiting for authentication...',
            'auth_login.iflow_oauth_status_success': 'Authentication successful!',
            'auth_login.iflow_oauth_status_error': 'Authentication failed:',
            'auth_login.iflow_oauth_start_error': 'Failed to start iFlow OAuth:',
            'auth_login.iflow_oauth_polling_error': 'Failed to check authentication status:',
            'auth_login.iflow_cookie_title': 'iFlow Cookie Login',
            'auth_login.iflow_cookie_label': 'Cookie Value:',
            'auth_login.iflow_cookie_placeholder': 'Paste browser cookie, e.g. sessionid=...;',
            'auth_login.iflow_cookie_hint': 'Submit an existing cookie to finish login without opening the authorization link; the credential file will be saved automatically.',
            'auth_login.iflow_cookie_button': 'Submit Cookie Login',
            'auth_login.iflow_cookie_status_success': 'Cookie login succeeded and credentials are saved.',
            'auth_login.iflow_cookie_status_error': 'Cookie login failed:',
            'auth_login.iflow_cookie_start_error': 'Failed to submit cookie login:',
            'auth_login.iflow_cookie_required': 'Please provide the Cookie value first.',
            'auth_login.iflow_cookie_result_title': 'Cookie Login Result',
            'auth_login.iflow_cookie_result_email': 'Account',
            'auth_login.iflow_cookie_result_expired': 'Expires At',
            'auth_login.iflow_cookie_result_path': 'Saved Path',
            'auth_login.iflow_cookie_result_type': 'Type',

            // Usage Statistics
            'usage_stats.title': 'Usage Statistics',
            'usage_stats.total_requests': 'Total Requests',
            'usage_stats.success_requests': 'Success Requests',
            'usage_stats.failed_requests': 'Failed Requests',
            'usage_stats.total_tokens': 'Total Tokens',
            'usage_stats.cached_tokens': 'Cached Tokens',
            'usage_stats.reasoning_tokens': 'Reasoning Tokens',
            'usage_stats.rpm_30m': 'RPM (last 30 min)',
            'usage_stats.tpm_30m': 'TPM (last 30 min)',
            'usage_stats.requests_trend': 'Request Trends',
            'usage_stats.tokens_trend': 'Token Usage Trends',
            'usage_stats.api_details': 'API Details',
            'usage_stats.by_hour': 'By Hour',
            'usage_stats.by_day': 'By Day',
            'usage_stats.refresh': 'Refresh',
            'usage_stats.chart_line_label_1': 'Line 1',
            'usage_stats.chart_line_label_2': 'Line 2',
            'usage_stats.chart_line_label_3': 'Line 3',
            'usage_stats.chart_line_label_4': 'Line 4',
            'usage_stats.chart_line_label_5': 'Line 5',
            'usage_stats.chart_line_label_6': 'Line 6',
            'usage_stats.chart_line_label_7': 'Line 7',
            'usage_stats.chart_line_label_8': 'Line 8',
            'usage_stats.chart_line_label_9': 'Line 9',
            'usage_stats.chart_line_hidden': 'Hide',
            'usage_stats.chart_line_actions_label': 'Lines to display',
            'usage_stats.chart_line_add': 'Add line',
            'usage_stats.chart_line_all': 'All',
            'usage_stats.chart_line_delete': 'Delete line',
            'usage_stats.chart_line_hint': 'Show up to 9 model lines at once',
            'usage_stats.no_data': 'No Data Available',
            'usage_stats.loading_error': 'Loading Failed',
            'usage_stats.api_endpoint': 'API Endpoint',
            'usage_stats.requests_count': 'Request Count',
            'usage_stats.tokens_count': 'Token Count',
            'usage_stats.models': 'Model Statistics',
            'usage_stats.success_rate': 'Success Rate',
            'usage_stats.total_cost': 'Total Cost',
            'usage_stats.total_cost_hint': 'Based on configured model pricing',
            'usage_stats.model_price_title': 'Model Pricing',
            'usage_stats.model_price_reset': 'Clear Prices',
            'usage_stats.model_price_model_label': 'Model',
            'usage_stats.model_price_select_placeholder': 'Choose a model',
            'usage_stats.model_price_select_hint': 'Models come from usage details',
            'usage_stats.model_price_prompt': 'Prompt price ($/1M tokens)',
            'usage_stats.model_price_completion': 'Completion price ($/1M tokens)',
            'usage_stats.model_price_save': 'Save Price',
            'usage_stats.model_price_empty': 'No model prices set',
            'usage_stats.model_price_model': 'Model',
            'usage_stats.model_price_saved': 'Model price saved',
            'usage_stats.model_price_model_required': 'Please choose a model to set pricing',
            'usage_stats.cost_trend': 'Cost Overview',
            'usage_stats.cost_axis_label': 'Cost ($)',
            'usage_stats.cost_need_price': 'Set a model price to view cost stats',
            'usage_stats.cost_need_usage': 'No usage data available to calculate cost',
            'usage_stats.cost_no_data': 'No cost data yet',
            'stats.success': 'Success',
            'stats.failure': 'Failure',

            // Logs viewer
            'logs.title': 'Logs Viewer',
            'logs.refresh_button': 'Refresh Logs',
            'logs.clear_button': 'Clear Logs',
            'logs.download_button': 'Download Logs',
            'logs.error_log_button': 'Select Error Log',
            'logs.error_logs_modal_title': 'Error Request Logs',
            'logs.error_logs_description': 'Pick an error request log file to download (only generated when request logging is off).',
            'logs.error_logs_empty': 'No error request log files found',
            'logs.error_logs_load_error': 'Failed to load error log list',
            'logs.error_logs_size': 'Size',
            'logs.error_logs_modified': 'Last modified',
            'logs.error_logs_download': 'Download',
            'logs.error_log_download_success': 'Error log downloaded successfully',
            'logs.empty_title': 'No Logs Available',
            'logs.empty_desc': 'When "Enable logging to file" is enabled, logs will be displayed here',
            'logs.log_content': 'Log Content',
            'logs.loading': 'Loading logs...',
            'logs.load_error': 'Failed to load logs',
            'logs.clear_confirm': 'Are you sure you want to clear all logs? This action cannot be undone!',
            'logs.clear_success': 'Logs cleared successfully',
            'logs.download_success': 'Logs downloaded successfully',
            'logs.auto_refresh': 'Auto Refresh',
            'logs.auto_refresh_enabled': 'Auto refresh enabled',
            'logs.auto_refresh_disabled': 'Auto refresh disabled',
            'logs.search_placeholder': 'Search logs by content or keyword',
            'logs.search_empty_title': 'No matching logs found',
            'logs.search_empty_desc': 'Try a different keyword or clear the search filter.',
            'logs.lines': 'lines',
            'logs.removed': 'Removed',
            'logs.upgrade_required_title': 'Please Upgrade CLI Proxy API',
            'logs.upgrade_required_desc': 'The current server version does not support the logs viewing feature. Please upgrade to the latest version of CLI Proxy API to use this feature.',

            // Config management
            'config_management.title': 'Config Management',
            'config_management.editor_title': 'Configuration File',
            'config_management.reload': 'Reload',
            'config_management.save': 'Save',
            'config_management.description': 'View and edit the server-side config.yaml file. Validate the syntax before saving.',
            'config_management.status_idle': 'Waiting for action',
            'config_management.status_loading': 'Loading configuration...',
            'config_management.status_loaded': 'Configuration loaded',
            'config_management.status_dirty': 'Unsaved changes',
            'config_management.status_disconnected': 'Connect to the server to load the configuration',
            'config_management.status_load_failed': 'Load failed',
            'config_management.status_saving': 'Saving configuration...',
            'config_management.status_saved': 'Configuration saved',
            'config_management.status_save_failed': 'Save failed',
            'config_management.save_success': 'Configuration saved successfully',
            'config_management.error_yaml_not_supported': 'Server did not return YAML. Verify the /config.yaml endpoint is available.',
            'config_management.editor_placeholder': 'key: value',

            // System info
            'system_info.title': 'Management Center Info',
            'system_info.connection_status_title': 'Connection Status',
            'system_info.api_status_label': 'API Status:',
            'system_info.config_status_label': 'Config Status:',
            'system_info.last_update_label': 'Last Update:',
            'system_info.cache_data': 'Cache Data',
            'system_info.real_time_data': 'Real-time Data',
            'system_info.not_loaded': 'Not Loaded',
            'system_info.seconds_ago': 'seconds ago',
            'system_info.models_title': 'Available Models',
            'system_info.models_desc': 'Shows the /v1/models response and uses saved API keys for auth automatically.',
            'system_info.models_loading': 'Loading available models...',
            'system_info.models_empty': 'No models returned by /v1/models',
            'system_info.models_error': 'Failed to load model list',
            'system_info.models_count': '{count} available models',
            'system_info.version_check_title': 'Update Check',
            'system_info.version_check_desc': 'Call the /latest-version endpoint to compare with the server version and see if an update is available.',
            'system_info.version_current_label': 'Current version',
            'system_info.version_latest_label': 'Latest version',
            'system_info.version_check_button': 'Check for updates',
            'system_info.version_check_idle': 'Click to check for updates',
            'system_info.version_checking': 'Checking for the latest version...',
            'system_info.version_update_available': 'An update is available: {version}',
            'system_info.version_is_latest': 'You are on the latest version',
            'system_info.version_check_error': 'Update check failed',
            'system_info.version_current_missing': 'Server version is unavailable; cannot compare',
            'system_info.version_unknown': 'Unknown',

            // Notification messages
            'notification.debug_updated': 'Debug settings updated',
            'notification.proxy_updated': 'Proxy settings updated',
            'notification.proxy_cleared': 'Proxy settings cleared',
            'notification.retry_updated': 'Retry settings updated',
            'notification.quota_switch_project_updated': 'Project switch settings updated',
            'notification.quota_switch_preview_updated': 'Preview model switch settings updated',
            'notification.usage_statistics_updated': 'Usage statistics settings updated',
            'notification.logging_to_file_updated': 'Logging settings updated',
            'notification.request_log_updated': 'Request logging setting updated',
            'notification.ws_auth_updated': 'WebSocket authentication setting updated',
            'notification.api_key_added': 'API key added successfully',
            'notification.api_key_updated': 'API key updated successfully',
            'notification.api_key_deleted': 'API key deleted successfully',
            'notification.gemini_key_added': 'Gemini key added successfully',
            'notification.gemini_key_updated': 'Gemini key updated successfully',
            'notification.gemini_key_deleted': 'Gemini key deleted successfully',
            'notification.gemini_multi_input_required': 'Please enter at least one Gemini key',
            'notification.gemini_multi_failed': 'Gemini bulk add failed',
            'notification.gemini_multi_summary': 'Gemini bulk add finished: {success} added, {skipped} skipped, {failed} failed',
            'notification.codex_config_added': 'Codex configuration added successfully',
            'notification.codex_config_updated': 'Codex configuration updated successfully',
            'notification.codex_config_deleted': 'Codex configuration deleted successfully',
            'notification.codex_base_url_required': 'Please enter the Codex Base URL',
            'notification.claude_config_added': 'Claude configuration added successfully',
            'notification.claude_config_updated': 'Claude configuration updated successfully',
            'notification.claude_config_deleted': 'Claude configuration deleted successfully',
            'notification.field_required': 'Required fields cannot be empty',
            'notification.openai_provider_required': 'Please fill in provider name and Base URL',
            'notification.openai_provider_added': 'OpenAI provider added successfully',
            'notification.openai_provider_updated': 'OpenAI provider updated successfully',
            'notification.openai_provider_deleted': 'OpenAI provider deleted successfully',
            'notification.openai_model_name_required': 'Model name is required',
            'notification.openai_test_url_required': 'Please provide a valid Base URL before testing',
            'notification.openai_test_key_required': 'Please add at least one API key before testing',
            'notification.openai_test_model_required': 'Please select or enter a model to test',
            'notification.data_refreshed': 'Data refreshed successfully',
            'notification.connection_required': 'Please establish connection first',
            'notification.refresh_failed': 'Refresh failed',
            'notification.update_failed': 'Update failed',
            'notification.add_failed': 'Add failed',
            'notification.delete_failed': 'Delete failed',
            'notification.upload_failed': 'Upload failed',
            'notification.download_failed': 'Download failed',
            'notification.login_failed': 'Login failed',
            'notification.please_enter': 'Please enter',
            'notification.please_fill': 'Please fill',
            'notification.provider_name_url': 'provider name and Base URL',
            'notification.api_key': 'API key',
            'notification.gemini_api_key': 'Gemini API key',
            'notification.codex_api_key': 'Codex API key',
            'notification.claude_api_key': 'Claude API key',
            'notification.link_copied': 'Link copied to clipboard',

            // Language switch
            'language.switch': 'Language',
            'language.chinese': '中文',
            'language.english': 'English',

            // Theme switch
            'theme.switch': 'Theme',
            'theme.light': 'Light',
            'theme.dark': 'Dark',
            'theme.switch_to_light': 'Switch to light mode',
            'theme.switch_to_dark': 'Switch to dark mode',
            'theme.auto': 'Follow system',

            // Sidebar
            'sidebar.toggle_expand': 'Expand sidebar',
            'sidebar.toggle_collapse': 'Collapse sidebar',

            // Footer
            'footer.api_version': 'CLI Proxy API Version',
            'footer.build_date': 'Build Time',
            'footer.version': 'Management UI Version',
            'footer.author': 'Author'
        }
    },

    // 获取翻译文本
    t(key, params = {}) {
        const translation = this.translations[this.currentLanguage]?.[key] ||
            this.translations[this.fallbackLanguage]?.[key] ||
            key;

        // 简单的参数替换
        return translation.replace(/\{(\w+)\}/g, (match, param) => {
            return params[param] || match;
        });
    },

    // 设置语言
    setLanguage(lang) {
        if (this.translations[lang]) {
            this.currentLanguage = lang;
            localStorage.setItem('preferredLanguage', lang);
            this.updatePageLanguage();
            this.updateAllTexts();
        }
    },

    // 更新页面语言属性
    updatePageLanguage() {
        document.documentElement.lang = this.currentLanguage;
    },

    // 更新所有文本
    updateAllTexts() {
        // 更新所有带有 data-i18n 属性的元素
        document.querySelectorAll('[data-i18n]').forEach(element => {
            const key = element.getAttribute('data-i18n');
            const text = this.t(key);

            if (element.tagName === 'INPUT' && (element.type === 'text' || element.type === 'password')) {
                element.placeholder = text;
            } else if (element.tagName === 'TITLE') {
                element.textContent = text;
            } else {
                element.textContent = text;
            }
        });

        // 更新所有包含 data-i18n-placeholder 的输入框占位符
        document.querySelectorAll('[data-i18n-placeholder]').forEach(element => {
            const key = element.getAttribute('data-i18n-placeholder');
            element.placeholder = this.t(key);
        });

        // 更新 data-i18n-title
        document.querySelectorAll('[data-i18n-title]').forEach(element => {
            const key = element.getAttribute('data-i18n-title');
            element.title = this.t(key);
        });

        // 更新 data-i18n-tooltip
        document.querySelectorAll('[data-i18n-tooltip]').forEach(element => {
            const key = element.getAttribute('data-i18n-tooltip');
            element.setAttribute('data-tooltip', this.t(key));
        });

        // 更新 data-i18n-text（常用于按钮或标签）
        document.querySelectorAll('[data-i18n-text]').forEach(element => {
            const key = element.getAttribute('data-i18n-text');
            element.textContent = this.t(key);
        });

        // 更新所有带有 data-i18n-html 属性的元素（支持HTML）
        document.querySelectorAll('[data-i18n-html]').forEach(element => {
            const key = element.getAttribute('data-i18n-html');
            const html = this.t(key);
            element.innerHTML = html;
        });
    },

    // 初始化
    init() {
        // 从本地存储获取用户偏好语言
        const savedLanguage = localStorage.getItem('preferredLanguage');
        if (savedLanguage && this.translations[savedLanguage]) {
            this.currentLanguage = savedLanguage;
        } else {
            // 根据浏览器语言自动选择
            const browserLang = navigator.language || navigator.userLanguage;
            if (browserLang.startsWith('zh')) {
                this.currentLanguage = 'zh-CN';
            } else {
                this.currentLanguage = 'en-US';
            }
        }

        this.updatePageLanguage();
        this.updateAllTexts();
    }
};

// 全局函数，供HTML调用
window.t = (key, params) => i18n.t(key, params);
window.setLanguage = (lang) => i18n.setLanguage(lang);