feat(usage): enhance ServiceHealthCard with scrollable health grid

- Updated active state colors in ToastSelect component for better visibility.
- Adjusted box-shadow and border colors in ModelMappingDiagram styles.
- Changed provider colors in ModelMappingDiagram for improved aesthetics.
- Modified background and border styles in ProviderNav for a more modern look.
- Updated accent colors in StatCards to align with new color scheme.
- Refined token colors in TokenBreakdownChart for consistency.
- Adjusted sparkline colors in useSparklines hook to match new design.
- Changed error icon color in AiProvidersOpenAIEditPage for better contrast.
- Updated failure badge styles in AiProvidersPage for a cleaner appearance.
- Refined various status styles in AuthFilesPage for improved clarity.
- Updated colors in ConfigPage to use new variable definitions.
- Refined error and warning styles in LoginPage for better user feedback.
- Adjusted log status colors in LogsPage for consistency with new theme.
- Updated OAuthPage styles to reflect new color variables.
- Refined quota styles in QuotaPage for better visual hierarchy.
- Updated system page styles for improved user experience.
- Adjusted usage page styles to align with new design language.
- Refactored component styles to use new color variables in components.scss.
- Updated layout styles to reflect new primary color definitions.
- Refined theme colors in themes.scss for a more cohesive look.
- Updated color variables in variables.scss to reflect new design choices.
- Adjusted chart colors in usage.ts for consistency with new color scheme.

src/components/common/SplashScreen.tsx

@@ -1,4 +1,5 @@
 import { useEffect } from 'react';
+import { useTranslation } from 'react-i18next';
 import { INLINE_LOGO_JPEG } from '@/assets/logoInline';
 import './SplashScreen.scss';
 
@@ -10,6 +11,8 @@ interface SplashScreenProps {
 const FADE_OUT_DURATION = 400;
 
 export function SplashScreen({ onFinish, fadeOut = false }: SplashScreenProps) {
+  const { t } = useTranslation();
+
   useEffect(() => {
     if (!fadeOut) return;
     const finishTimer = setTimeout(() => {
@@ -25,8 +28,8 @@ export function SplashScreen({ onFinish, fadeOut = false }: SplashScreenProps) {
     <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>
+        <h1 className="splash-title">{t('splash.title')}</h1>
+        <p className="splash-subtitle">{t('splash.subtitle')}</p>
         <div className="splash-loader">
           <div className="splash-loader-bar" />
         </div>

src/components/config/VisualConfigEditor.tsx

@@ -1,13 +1,14 @@
-import { useEffect, useMemo, useRef, useState, type ReactNode } from 'react';
+import { useMemo, useState, type ReactNode } 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 { Select } from '@/components/ui/Select';
 import { ToggleSwitch } from '@/components/ui/ToggleSwitch';
-import { IconChevronDown } from '@/components/ui/icons';
 import { ConfigSection } from '@/components/config/ConfigSection';
 import { useNotificationStore } from '@/stores';
 import styles from './VisualConfigEditor.module.scss';
+import { copyToClipboard } from '@/utils/clipboard';
 import type {
   PayloadFilterRule,
   PayloadModelEntry,
@@ -80,118 +81,6 @@ function Divider() {
   return <div style={{ height: 1, background: 'var(--border-color)', margin: '16px 0' }} />;
 }
 
-type ToastSelectOption = { value: string; label: string };
-
-function ToastSelect({
-  value,
-  options,
-  disabled,
-  ariaLabel,
-  onChange,
-}: {
-  value: string;
-  options: ReadonlyArray<ToastSelectOption>;
-  disabled?: boolean;
-  ariaLabel: string;
-  onChange: (value: string) => void;
-}) {
-  const [open, setOpen] = useState(false);
-  const containerRef = useRef<HTMLDivElement | null>(null);
-
-  const selectedOption = options.find((opt) => opt.value === value) ?? options[0];
-
-  useEffect(() => {
-    if (!open) return;
-    const handleClickOutside = (event: MouseEvent) => {
-      if (!containerRef.current) return;
-      if (!containerRef.current.contains(event.target as Node)) setOpen(false);
-    };
-    document.addEventListener('mousedown', handleClickOutside);
-    return () => document.removeEventListener('mousedown', handleClickOutside);
-  }, [open]);
-
-  return (
-    <div ref={containerRef} style={{ position: 'relative' }}>
-      <button
-        type="button"
-        className="input"
-        disabled={disabled}
-        onClick={() => setOpen((prev) => !prev)}
-        aria-label={ariaLabel}
-        aria-haspopup="listbox"
-        aria-expanded={open}
-        style={{
-          display: 'flex',
-          alignItems: 'center',
-          justifyContent: 'space-between',
-          gap: 8,
-          cursor: disabled ? 'not-allowed' : 'pointer',
-          textAlign: 'left',
-          width: '100%',
-          appearance: 'none',
-        }}
-      >
-        <span style={{ color: 'var(--text-primary)', fontWeight: 500 }}>
-          {selectedOption?.label ?? ''}
-        </span>
-        <IconChevronDown size={16} style={{ opacity: 0.6, flex: '0 0 auto' }} />
-      </button>
-
-      {open && !disabled && (
-        <div
-          role="listbox"
-          aria-label={ariaLabel}
-          style={{
-            position: 'absolute',
-            top: 'calc(100% + 6px)',
-            left: 0,
-            right: 0,
-            zIndex: 1000,
-            background: 'var(--bg-primary)',
-            border: '1px solid var(--border-color)',
-            borderRadius: 12,
-            padding: 6,
-            boxShadow: 'var(--shadow)',
-            display: 'flex',
-            flexDirection: 'column',
-            gap: 6,
-            maxHeight: 260,
-            overflowY: 'auto',
-          }}
-        >
-          {options.map((opt) => {
-            const active = opt.value === value;
-            return (
-              <button
-                key={opt.value}
-                type="button"
-                role="option"
-                aria-selected={active}
-                onClick={() => {
-                  onChange(opt.value);
-                  setOpen(false);
-                }}
-                style={{
-                  padding: '10px 12px',
-                  borderRadius: 10,
-                  border: active ? '1px solid rgba(59, 130, 246, 0.5)' : '1px solid var(--border-color)',
-                  background: active ? 'rgba(59, 130, 246, 0.10)' : 'var(--bg-primary)',
-                  color: 'var(--text-primary)',
-                  cursor: 'pointer',
-                  textAlign: 'left',
-                  fontWeight: 600,
-                }}
-              >
-                {opt.label}
-              </button>
-            );
-          })}
-        </div>
-      )}
-    </div>
-  );
-}
-
 function ApiKeysCardEditor({
   value,
   disabled,
@@ -266,31 +155,11 @@ function ApiKeysCardEditor({
   };
 
   const handleCopy = async (apiKey: string) => {
-    const copyByExecCommand = () => {
-      const textarea = document.createElement('textarea');
-      textarea.value = apiKey;
-      textarea.setAttribute('readonly', '');
-      textarea.style.position = 'fixed';
-      textarea.style.opacity = '0';
-      textarea.style.pointerEvents = 'none';
-      document.body.appendChild(textarea);
-      textarea.select();
-      textarea.setSelectionRange(0, textarea.value.length);
-      const copied = document.execCommand('copy');
-      document.body.removeChild(textarea);
-      if (!copied) throw new Error('copy_failed');
-    };
-
-    try {
-      if (navigator.clipboard?.writeText) {
-        await navigator.clipboard.writeText(apiKey);
-      } else {
-        copyByExecCommand();
-      }
-      showNotification(t('notification.link_copied'), 'success');
-    } catch {
-      showNotification(t('notification.copy_failed'), 'error');
-    }
+    const copied = await copyToClipboard(apiKey);
+    showNotification(
+      t(copied ? 'notification.link_copied' : 'notification.copy_failed'),
+      copied ? 'success' : 'error'
+    );
   };
 
   return (
@@ -426,7 +295,7 @@ function PayloadRulesEditor({
   protocolFirst?: boolean;
   onChange: (next: PayloadRule[]) => void;
 }) {
-  const { t, i18n } = useTranslation();
+  const { t } = useTranslation();
   const rules = value.length ? value : [];
   const protocolOptions = useMemo(
     () =>
@@ -434,7 +303,7 @@ function PayloadRulesEditor({
         value: option.value,
         label: t(option.labelKey, { defaultValue: option.defaultLabel }),
       })),
-    [t, i18n.resolvedLanguage]
+    [t]
   );
   const payloadValueTypeOptions = useMemo(
     () =>
@@ -442,7 +311,7 @@ function PayloadRulesEditor({
         value: option.value,
         label: t(option.labelKey, { defaultValue: option.defaultLabel }),
       })),
-    [t, i18n.resolvedLanguage]
+    [t]
   );
 
   const addRule = () => onChange([...rules, { id: makeClientId(), models: [], params: [] }]);
@@ -547,7 +416,7 @@ function PayloadRulesEditor({
               >
                 {protocolFirst ? (
                   <>
-                    <ToastSelect
+                    <Select
                       value={model.protocol ?? ''}
                       options={protocolOptions}
                       disabled={disabled}
@@ -575,7 +444,7 @@ function PayloadRulesEditor({
                       onChange={(e) => updateModel(ruleIndex, modelIndex, { name: e.target.value })}
                       disabled={disabled}
                     />
-                    <ToastSelect
+                    <Select
                       value={model.protocol ?? ''}
                       options={protocolOptions}
                       disabled={disabled}
@@ -617,7 +486,7 @@ function PayloadRulesEditor({
                   onChange={(e) => updateParam(ruleIndex, paramIndex, { path: e.target.value })}
                   disabled={disabled}
                 />
-                <ToastSelect
+                <Select
                   value={param.valueType}
                   options={payloadValueTypeOptions}
                   disabled={disabled}
@@ -685,7 +554,7 @@ function PayloadFilterRulesEditor({
   disabled?: boolean;
   onChange: (next: PayloadFilterRule[]) => void;
 }) {
-  const { t, i18n } = useTranslation();
+  const { t } = useTranslation();
   const rules = value.length ? value : [];
   const protocolOptions = useMemo(
     () =>
@@ -693,7 +562,7 @@ function PayloadFilterRulesEditor({
         value: option.value,
         label: t(option.labelKey, { defaultValue: option.defaultLabel }),
       })),
-    [t, i18n.resolvedLanguage]
+    [t]
   );
 
   const addRule = () => onChange([...rules, { id: makeClientId(), models: [], params: [] }]);
@@ -760,7 +629,7 @@ function PayloadFilterRulesEditor({
                   onChange={(e) => updateModel(ruleIndex, modelIndex, { name: e.target.value })}
                   disabled={disabled}
                 />
-                <ToastSelect
+                <Select
                   value={model.protocol ?? ''}
                   options={protocolOptions}
                   disabled={disabled}
@@ -1013,7 +882,7 @@ export function VisualConfigEditor({ values, disabled = false, onChange }: Visua
             />
             <div className="form-group">
               <label>{t('config_management.visual.sections.network.routing_strategy')}</label>
-              <ToastSelect
+              <Select
                 value={values.routingStrategy}
                 options={[
                   { value: 'round-robin', label: t('config_management.visual.sections.network.strategy_round_robin') },

src/components/modelAlias/ModelMappingDiagram.module.scss

@@ -114,7 +114,7 @@
   &.selected {
     border-color: var(--primary-color);
     background-color: var(--bg-secondary);
-    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.15);
+    box-shadow: 0 0 0 2px rgba($primary-color, 0.18);
   }
 }
 

src/components/modelAlias/ModelMappingDiagram.tsx

@@ -33,7 +33,7 @@ export interface ModelMappingDiagramProps {
 }
 
 const PROVIDER_COLORS = [
-  '#3b82f6', '#10b981', '#f59e0b', '#ef4444', 
+  '#8b8680', '#10b981', '#f59e0b', '#c65746',
   '#8b5cf6', '#ec4899', '#06b6d4', '#84cc16'
 ];
 

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

@@ -17,12 +17,12 @@
   flex-direction: row;
   gap: 6px;
   padding: 10px 12px;
-  background: rgba(255, 255, 255, 0.7);
+  background: color-mix(in srgb, var(--bg-primary) 82%, transparent);
   backdrop-filter: blur(12px);
   -webkit-backdrop-filter: blur(12px);
-  border: 1px solid rgba(255, 255, 255, 0.3);
+  border: 1px solid color-mix(in srgb, var(--border-color) 60%, transparent);
   border-radius: 999px;
-  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
+  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
   overflow-x: auto;
   scrollbar-width: none;
   max-width: inherit;
@@ -39,7 +39,7 @@
   pointer-events: none;
   opacity: 0;
   border-radius: 999px;
-  background: rgba(59, 130, 246, 0.15);
+  background: rgba($primary-color, 0.16);
   box-shadow: inset 0 0 0 2px var(--primary-color);
   transition: transform 220ms cubic-bezier(0.22, 1, 0.36, 1),
     width 220ms cubic-bezier(0.22, 1, 0.36, 1),
@@ -73,7 +73,7 @@
   flex: 0 0 auto;
 
   &:hover {
-    background: rgba(0, 0, 0, 0.06);
+    background: color-mix(in srgb, var(--text-primary) 10%, transparent);
     transform: scale(1.08);
   }
 
@@ -104,19 +104,13 @@
 // 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);
+    background: color-mix(in srgb, var(--bg-primary) 82%, transparent);
+    border-color: color-mix(in srgb, var(--border-color) 55%, transparent);
     box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
   }
 
-  .navItem {
-    &:hover {
-      background: rgba(255, 255, 255, 0.1);
-    }
-  }
-
   .indicator {
-    background: rgba(59, 130, 246, 0.25);
+    background: rgba($primary-color, 0.28);
   }
 }
 

src/components/providers/ProviderStatusBar.tsx

@@ -1,36 +1,143 @@
-import { calculateStatusBarData } from '@/utils/usage';
-import styles from '@/pages/AiProvidersPage.module.scss';
+import { useState, useCallback, useRef, useEffect } from 'react';
+import { useTranslation } from 'react-i18next';
+import type { StatusBarData, StatusBlockDetail } from '@/utils/usage';
+import defaultStyles from '@/pages/AiProvidersPage.module.scss';
 
-interface ProviderStatusBarProps {
-  statusData: ReturnType<typeof calculateStatusBarData>;
+/**
+ * 根据成功率 (0–1) 在三个色标之间做 RGB 线性插值
+ * 0 → 红 (#ef4444)  →  0.5 → 金黄 (#facc15)  →  1 → 绿 (#22c55e)
+ */
+const COLOR_STOPS = [
+  { r: 239, g: 68, b: 68 },   // #ef4444
+  { r: 250, g: 204, b: 21 },  // #facc15
+  { r: 34, g: 197, b: 94 },   // #22c55e
+] as const;
+
+function rateToColor(rate: number): string {
+  const t = Math.max(0, Math.min(1, rate));
+  const segment = t < 0.5 ? 0 : 1;
+  const localT = segment === 0 ? t * 2 : (t - 0.5) * 2;
+  const from = COLOR_STOPS[segment];
+  const to = COLOR_STOPS[segment + 1];
+  const r = Math.round(from.r + (to.r - from.r) * localT);
+  const g = Math.round(from.g + (to.g - from.g) * localT);
+  const b = Math.round(from.b + (to.b - from.b) * localT);
+  return `rgb(${r}, ${g}, ${b})`;
 }
 
-export function ProviderStatusBar({ statusData }: ProviderStatusBarProps) {
+function formatTime(timestamp: number): string {
+  const date = new Date(timestamp);
+  const h = date.getHours().toString().padStart(2, '0');
+  const m = date.getMinutes().toString().padStart(2, '0');
+  return `${h}:${m}`;
+}
+
+type StylesModule = Record<string, string>;
+
+interface ProviderStatusBarProps {
+  statusData: StatusBarData;
+  styles?: StylesModule;
+}
+
+export function ProviderStatusBar({ statusData, styles: stylesProp }: ProviderStatusBarProps) {
+  const { t } = useTranslation();
+  const s = (stylesProp || defaultStyles) as StylesModule;
+  const [activeTooltip, setActiveTooltip] = useState<number | null>(null);
+  const blocksRef = useRef<HTMLDivElement>(null);
+
   const hasData = statusData.totalSuccess + statusData.totalFailure > 0;
   const rateClass = !hasData
     ? ''
     : statusData.successRate >= 90
-      ? styles.statusRateHigh
+      ? s.statusRateHigh
       : statusData.successRate >= 50
-        ? styles.statusRateMedium
-        : styles.statusRateLow;
+        ? s.statusRateMedium
+        : s.statusRateLow;
+
+  // 点击外部关闭 tooltip（移动端）
+  useEffect(() => {
+    if (activeTooltip === null) return;
+    const handler = (e: PointerEvent) => {
+      if (blocksRef.current && !blocksRef.current.contains(e.target as Node)) {
+        setActiveTooltip(null);
+      }
+    };
+    document.addEventListener('pointerdown', handler);
+    return () => document.removeEventListener('pointerdown', handler);
+  }, [activeTooltip]);
+
+  const handlePointerEnter = useCallback((e: React.PointerEvent, idx: number) => {
+    if (e.pointerType === 'mouse') {
+      setActiveTooltip(idx);
+    }
+  }, []);
+
+  const handlePointerLeave = useCallback((e: React.PointerEvent) => {
+    if (e.pointerType === 'mouse') {
+      setActiveTooltip(null);
+    }
+  }, []);
+
+  const handlePointerDown = useCallback((e: React.PointerEvent, idx: number) => {
+    if (e.pointerType === 'touch') {
+      e.preventDefault();
+      setActiveTooltip((prev) => (prev === idx ? null : idx));
+    }
+  }, []);
+
+  const getTooltipPositionClass = (idx: number, total: number): string => {
+    if (idx <= 2) return s.statusTooltipLeft;
+    if (idx >= total - 3) return s.statusTooltipRight;
+    return '';
+  };
+
+  const renderTooltip = (detail: StatusBlockDetail, idx: number) => {
+    const total = detail.success + detail.failure;
+    const posClass = getTooltipPositionClass(idx, statusData.blockDetails.length);
+    const timeRange = `${formatTime(detail.startTime)} – ${formatTime(detail.endTime)}`;
+
+    return (
+      <div className={`${s.statusTooltip} ${posClass}`}>
+        <span className={s.tooltipTime}>{timeRange}</span>
+        {total > 0 ? (
+          <span className={s.tooltipStats}>
+            <span className={s.tooltipSuccess}>{t('status_bar.success_short')} {detail.success}</span>
+            <span className={s.tooltipFailure}>{t('status_bar.failure_short')} {detail.failure}</span>
+            <span className={s.tooltipRate}>({(detail.rate * 100).toFixed(1)}%)</span>
+          </span>
+        ) : (
+          <span className={s.tooltipStats}>{t('status_bar.no_requests')}</span>
+        )}
+      </div>
+    );
+  };
 
   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} ${blockClass}`} />;
+    <div className={s.statusBar}>
+      <div className={s.statusBlocks} ref={blocksRef}>
+        {statusData.blockDetails.map((detail, idx) => {
+          const isIdle = detail.rate === -1;
+          const blockStyle = isIdle ? undefined : { backgroundColor: rateToColor(detail.rate) };
+          const isActive = activeTooltip === idx;
+
+          return (
+            <div
+              key={idx}
+              className={`${s.statusBlockWrapper} ${isActive ? s.statusBlockActive : ''}`}
+              onPointerEnter={(e) => handlePointerEnter(e, idx)}
+              onPointerLeave={handlePointerLeave}
+              onPointerDown={(e) => handlePointerDown(e, idx)}
+            >
+              <div
+                className={`${s.statusBlock} ${isIdle ? s.statusBlockIdle : ''}`}
+                style={blockStyle}
+              />
+              {isActive && renderTooltip(detail, idx)}
+            </div>
+          );
         })}
       </div>
-      <span className={`${styles.statusRate} ${rateClass}`}>
+      <span className={`${s.statusRate} ${rateClass}`}>
         {hasData ? `${statusData.successRate.toFixed(1)}%` : '--'}
       </span>
     </div>

src/components/ui/Select.module.scss

@@ -0,0 +1,110 @@
+@use '../../styles/mixins' as *;
+
+.wrap {
+  position: relative;
+  display: inline-flex;
+  align-items: center;
+}
+
+.wrapFullWidth {
+  width: 100%;
+}
+
+.trigger {
+  display: inline-flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 8px;
+  width: 100%;
+  height: 40px;
+  padding: 0 12px;
+  border: 1px solid var(--border-color);
+  border-radius: $radius-md;
+  background-color: var(--bg-primary);
+  box-shadow: var(--shadow);
+  color: var(--text-primary);
+  font-size: 13px;
+  font-weight: 500;
+  cursor: pointer;
+  appearance: none;
+  text-align: left;
+  box-sizing: border-box;
+
+  &:hover {
+    border-color: var(--border-hover);
+  }
+
+  &:focus {
+    outline: none;
+    box-shadow: var(--shadow), 0 0 0 3px rgba($primary-color, 0.18);
+  }
+
+  &[aria-expanded='true'] {
+    border-color: var(--primary-color);
+    box-shadow: var(--shadow), 0 0 0 3px rgba($primary-color, 0.18);
+  }
+}
+
+.triggerText {
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.placeholder {
+  color: var(--text-tertiary);
+}
+
+.triggerIcon {
+  display: inline-flex;
+  color: var(--text-secondary);
+  flex-shrink: 0;
+  transition: transform 0.2s ease;
+
+  [aria-expanded='true'] > & {
+    transform: rotate(180deg);
+  }
+}
+
+.dropdown {
+  position: absolute;
+  top: calc(100% + 6px);
+  left: 0;
+  right: 0;
+  z-index: 1000;
+  background: var(--bg-primary);
+  border: 1px solid var(--border-color);
+  border-radius: $radius-lg;
+  padding: 6px;
+  box-shadow: var(--shadow-lg);
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+  max-height: 240px;
+  overflow-y: auto;
+  overscroll-behavior: contain;
+}
+
+.option {
+  padding: 8px 12px;
+  border-radius: $radius-md;
+  border: 1px solid transparent;
+  background: transparent;
+  color: var(--text-primary);
+  cursor: pointer;
+  text-align: left;
+  font-size: 13px;
+  font-weight: 500;
+  transition: background-color 0.15s ease, border-color 0.15s ease;
+  flex-shrink: 0;
+
+  &:hover {
+    background: var(--bg-secondary);
+  }
+}
+
+.optionActive {
+  border-color: rgba($primary-color, 0.5);
+  background: rgba($primary-color, 0.1);
+  font-weight: 600;
+}

src/components/ui/Select.tsx

@@ -0,0 +1,94 @@
+import { useState, useEffect, useRef } from 'react';
+import { IconChevronDown } from './icons';
+import styles from './Select.module.scss';
+
+export interface SelectOption {
+  value: string;
+  label: string;
+}
+
+interface SelectProps {
+  value: string;
+  options: ReadonlyArray<SelectOption>;
+  onChange: (value: string) => void;
+  placeholder?: string;
+  className?: string;
+  disabled?: boolean;
+  ariaLabel?: string;
+  fullWidth?: boolean;
+}
+
+export function Select({
+  value,
+  options,
+  onChange,
+  placeholder,
+  className,
+  disabled = false,
+  ariaLabel,
+  fullWidth = true
+}: SelectProps) {
+  const [open, setOpen] = useState(false);
+  const wrapRef = useRef<HTMLDivElement | null>(null);
+
+  useEffect(() => {
+    if (!open || disabled) return;
+    const handleClickOutside = (event: MouseEvent) => {
+      if (!wrapRef.current?.contains(event.target as Node)) setOpen(false);
+    };
+    document.addEventListener('mousedown', handleClickOutside);
+    return () => document.removeEventListener('mousedown', handleClickOutside);
+  }, [disabled, open]);
+
+  const isOpen = open && !disabled;
+
+  const selected = options.find((o) => o.value === value);
+  const displayText = selected?.label ?? placeholder ?? '';
+  const isPlaceholder = !selected && placeholder;
+
+  return (
+    <div
+      className={`${styles.wrap} ${fullWidth ? styles.wrapFullWidth : ''} ${className ?? ''}`}
+      ref={wrapRef}
+    >
+      <button
+        type="button"
+        className={styles.trigger}
+        onClick={disabled ? undefined : () => setOpen((prev) => !prev)}
+        aria-haspopup="listbox"
+        aria-expanded={isOpen}
+        aria-label={ariaLabel}
+        disabled={disabled}
+      >
+        <span className={`${styles.triggerText} ${isPlaceholder ? styles.placeholder : ''}`}>
+          {displayText}
+        </span>
+        <span className={styles.triggerIcon} aria-hidden="true">
+          <IconChevronDown size={14} />
+        </span>
+      </button>
+      {isOpen && (
+        <div className={styles.dropdown} role="listbox" aria-label={ariaLabel}>
+          {options.map((opt) => {
+            const active = opt.value === value;
+            return (
+              <button
+                key={opt.value}
+                type="button"
+                role="option"
+                aria-selected={active}
+                className={`${styles.option} ${active ? styles.optionActive : ''}`}
+                onClick={() => {
+                  onChange(opt.value);
+                  setOpen(false);
+                }}
+              >
+                {opt.label}
+              </button>
+            );
+          })}
+        </div>
+      )}
+    </div>
+  );
+}

src/components/usage/ChartLineSelector.tsx

@@ -1,6 +1,8 @@
+import { useMemo } from 'react';
 import { useTranslation } from 'react-i18next';
 import { Card } from '@/components/ui/Card';
 import { Button } from '@/components/ui/Button';
+import { Select } from '@/components/ui/Select';
 import styles from '@/pages/UsagePage.module.scss';
 
 export interface ChartLineSelectorProps {
@@ -41,6 +43,14 @@ export function ChartLineSelector({
     onChange(newLines);
   };
 
+  const options = useMemo(
+    () => [
+      { value: 'all', label: t('usage_stats.chart_line_all') },
+      ...modelNames.map((name) => ({ value: name, label: name }))
+    ],
+    [modelNames, t]
+  );
+
   return (
     <Card
       title={t('usage_stats.chart_line_actions_label')}
@@ -66,18 +76,11 @@ export function ChartLineSelector({
             <span className={styles.chartLineLabel}>
               {t(`usage_stats.chart_line_label_${index + 1}`)}
             </span>
-            <select
+            <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>
+              options={options}
+              onChange={(value) => handleChange(index, value)}
+            />
             {chartLines.length > 1 && (
               <Button variant="danger" size="sm" onClick={() => handleRemove(index)}>
                 {t('usage_stats.chart_line_delete')}

src/components/usage/CredentialStatsCard.tsx

@@ -277,10 +277,11 @@ export function CredentialStatsCard({
   }, [usage, geminiKeys, claudeConfigs, codexConfigs, vertexConfigs, openaiProviders, authFileMap]);
 
   return (
-    <Card title={t('usage_stats.credential_stats')}>
+    <Card title={t('usage_stats.credential_stats')} className={styles.detailsFixedCard}>
       {loading ? (
         <div className={styles.hint}>{t('common.loading')}</div>
       ) : rows.length > 0 ? (
+        <div className={styles.detailsScroll}>
         <div className={styles.tableWrapper}>
           <table className={styles.table}>
             <thead>
@@ -326,6 +327,7 @@ export function CredentialStatsCard({
             </tbody>
           </table>
         </div>
+        </div>
       ) : (
         <div className={styles.hint}>{t('usage_stats.no_data')}</div>
       )}

src/components/usage/PriceSettingsCard.tsx

@@ -1,8 +1,10 @@
-import { useState } from 'react';
+import { useState, useMemo } 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 { Modal } from '@/components/ui/Modal';
+import { Select } from '@/components/ui/Select';
 import type { ModelPrice } from '@/utils/usage';
 import styles from '@/pages/UsagePage.module.scss';
 
@@ -19,11 +21,18 @@ export function PriceSettingsCard({
 }: PriceSettingsCardProps) {
   const { t } = useTranslation();
 
+  // Add form state
   const [selectedModel, setSelectedModel] = useState('');
   const [promptPrice, setPromptPrice] = useState('');
   const [completionPrice, setCompletionPrice] = useState('');
   const [cachePrice, setCachePrice] = useState('');
 
+  // Edit modal state
+  const [editModel, setEditModel] = useState<string | null>(null);
+  const [editPrompt, setEditPrompt] = useState('');
+  const [editCompletion, setEditCompletion] = useState('');
+  const [editCache, setEditCache] = useState('');
+
   const handleSavePrice = () => {
     if (!selectedModel) return;
     const prompt = parseFloat(promptPrice) || 0;
@@ -43,12 +52,22 @@ export function PriceSettingsCard({
     onPricesChange(newPrices);
   };
 
-  const handleEditPrice = (model: string) => {
+  const handleOpenEdit = (model: string) => {
     const price = modelPrices[model];
-    setSelectedModel(model);
-    setPromptPrice(price?.prompt?.toString() || '');
-    setCompletionPrice(price?.completion?.toString() || '');
-    setCachePrice(price?.cache?.toString() || '');
+    setEditModel(model);
+    setEditPrompt(price?.prompt?.toString() || '');
+    setEditCompletion(price?.completion?.toString() || '');
+    setEditCache(price?.cache?.toString() || '');
+  };
+
+  const handleSaveEdit = () => {
+    if (!editModel) return;
+    const prompt = parseFloat(editPrompt) || 0;
+    const completion = parseFloat(editCompletion) || 0;
+    const cache = editCache.trim() === '' ? prompt : parseFloat(editCache) || 0;
+    const newPrices = { ...modelPrices, [editModel]: { prompt, completion, cache } };
+    onPricesChange(newPrices);
+    setEditModel(null);
   };
 
   const handleModelSelect = (value: string) => {
@@ -65,6 +84,14 @@ export function PriceSettingsCard({
     }
   };
 
+  const options = useMemo(
+    () => [
+      { value: '', label: t('usage_stats.model_price_select_placeholder') },
+      ...modelNames.map((name) => ({ value: name, label: name }))
+    ],
+    [modelNames, t]
+  );
+
   return (
     <Card title={t('usage_stats.model_price_settings')}>
       <div className={styles.pricingSection}>
@@ -73,18 +100,12 @@ export function PriceSettingsCard({
           <div className={styles.formRow}>
             <div className={styles.formField}>
               <label>{t('usage_stats.model_name')}</label>
-              <select
+              <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>
+                options={options}
+                onChange={handleModelSelect}
+                placeholder={t('usage_stats.model_price_select_placeholder')}
+              />
             </div>
             <div className={styles.formField}>
               <label>{t('usage_stats.model_price_prompt')} ($/1M)</label>
@@ -144,7 +165,7 @@ export function PriceSettingsCard({
                     </div>
                   </div>
                   <div className={styles.priceActions}>
-                    <Button variant="secondary" size="sm" onClick={() => handleEditPrice(model)}>
+                    <Button variant="secondary" size="sm" onClick={() => handleOpenEdit(model)}>
                       {t('common.edit')}
                     </Button>
                     <Button variant="danger" size="sm" onClick={() => handleDeletePrice(model)}>
@@ -159,6 +180,57 @@ export function PriceSettingsCard({
           )}
         </div>
       </div>
+
+      {/* Edit Modal */}
+      <Modal
+        open={editModel !== null}
+        title={editModel ?? ''}
+        onClose={() => setEditModel(null)}
+        footer={
+          <div className={styles.priceActions}>
+            <Button variant="secondary" onClick={() => setEditModel(null)}>
+              {t('common.cancel')}
+            </Button>
+            <Button variant="primary" onClick={handleSaveEdit}>
+              {t('common.save')}
+            </Button>
+          </div>
+        }
+        width={420}
+      >
+        <div className={styles.editModalBody}>
+          <div className={styles.formField}>
+            <label>{t('usage_stats.model_price_prompt')} ($/1M)</label>
+            <Input
+              type="number"
+              value={editPrompt}
+              onChange={(e) => setEditPrompt(e.target.value)}
+              placeholder="0.00"
+              step="0.0001"
+            />
+          </div>
+          <div className={styles.formField}>
+            <label>{t('usage_stats.model_price_completion')} ($/1M)</label>
+            <Input
+              type="number"
+              value={editCompletion}
+              onChange={(e) => setEditCompletion(e.target.value)}
+              placeholder="0.00"
+              step="0.0001"
+            />
+          </div>
+          <div className={styles.formField}>
+            <label>{t('usage_stats.model_price_cache')} ($/1M)</label>
+            <Input
+              type="number"
+              value={editCache}
+              onChange={(e) => setEditCache(e.target.value)}
+              placeholder="0.00"
+              step="0.0001"
+            />
+          </div>
+        </div>
+      </Modal>
     </Card>
   );
 }

src/components/usage/ServiceHealthCard.tsx

@@ -0,0 +1,180 @@
+import { useState, useCallback, useRef, useEffect, useMemo } from 'react';
+import { useTranslation } from 'react-i18next';
+import {
+  collectUsageDetails,
+  calculateServiceHealthData,
+  type ServiceHealthData,
+  type StatusBlockDetail,
+} from '@/utils/usage';
+import type { UsagePayload } from './hooks/useUsageData';
+import styles from '@/pages/UsagePage.module.scss';
+
+const COLOR_STOPS = [
+  { r: 239, g: 68, b: 68 },   // #ef4444
+  { r: 250, g: 204, b: 21 },  // #facc15
+  { r: 34, g: 197, b: 94 },   // #22c55e
+] as const;
+
+function rateToColor(rate: number): string {
+  const t = Math.max(0, Math.min(1, rate));
+  const segment = t < 0.5 ? 0 : 1;
+  const localT = segment === 0 ? t * 2 : (t - 0.5) * 2;
+  const from = COLOR_STOPS[segment];
+  const to = COLOR_STOPS[segment + 1];
+  const r = Math.round(from.r + (to.r - from.r) * localT);
+  const g = Math.round(from.g + (to.g - from.g) * localT);
+  const b = Math.round(from.b + (to.b - from.b) * localT);
+  return `rgb(${r}, ${g}, ${b})`;
+}
+
+function formatDateTime(timestamp: number): string {
+  const date = new Date(timestamp);
+  const month = (date.getMonth() + 1).toString().padStart(2, '0');
+  const day = date.getDate().toString().padStart(2, '0');
+  const h = date.getHours().toString().padStart(2, '0');
+  const m = date.getMinutes().toString().padStart(2, '0');
+  return `${month}/${day} ${h}:${m}`;
+}
+
+export interface ServiceHealthCardProps {
+  usage: UsagePayload | null;
+  loading: boolean;
+}
+
+export function ServiceHealthCard({ usage, loading }: ServiceHealthCardProps) {
+  const { t } = useTranslation();
+  const [activeTooltip, setActiveTooltip] = useState<number | null>(null);
+  const gridRef = useRef<HTMLDivElement>(null);
+
+  const healthData: ServiceHealthData = useMemo(() => {
+    const details = usage ? collectUsageDetails(usage) : [];
+    return calculateServiceHealthData(details);
+  }, [usage]);
+
+  const hasData = healthData.totalSuccess + healthData.totalFailure > 0;
+
+  useEffect(() => {
+    if (activeTooltip === null) return;
+    const handler = (e: PointerEvent) => {
+      if (gridRef.current && !gridRef.current.contains(e.target as Node)) {
+        setActiveTooltip(null);
+      }
+    };
+    document.addEventListener('pointerdown', handler);
+    return () => document.removeEventListener('pointerdown', handler);
+  }, [activeTooltip]);
+
+  const handlePointerEnter = useCallback((e: React.PointerEvent, idx: number) => {
+    if (e.pointerType === 'mouse') {
+      setActiveTooltip(idx);
+    }
+  }, []);
+
+  const handlePointerLeave = useCallback((e: React.PointerEvent) => {
+    if (e.pointerType === 'mouse') {
+      setActiveTooltip(null);
+    }
+  }, []);
+
+  const handlePointerDown = useCallback((e: React.PointerEvent, idx: number) => {
+    if (e.pointerType === 'touch') {
+      e.preventDefault();
+      setActiveTooltip((prev) => (prev === idx ? null : idx));
+    }
+  }, []);
+
+  const getTooltipPositionClass = (idx: number): string => {
+    const col = Math.floor(idx / healthData.rows);
+    if (col <= 2) return styles.healthTooltipLeft;
+    if (col >= healthData.cols - 3) return styles.healthTooltipRight;
+    return '';
+  };
+
+  const getTooltipVerticalClass = (idx: number): string => {
+    const row = idx % healthData.rows;
+    if (row <= 1) return styles.healthTooltipBelow;
+    return '';
+  };
+
+  const renderTooltip = (detail: StatusBlockDetail, idx: number) => {
+    const total = detail.success + detail.failure;
+    const posClass = getTooltipPositionClass(idx);
+    const vertClass = getTooltipVerticalClass(idx);
+    const timeRange = `${formatDateTime(detail.startTime)} – ${formatDateTime(detail.endTime)}`;
+
+    return (
+      <div className={`${styles.healthTooltip} ${posClass} ${vertClass}`}>
+        <span className={styles.healthTooltipTime}>{timeRange}</span>
+        {total > 0 ? (
+          <span className={styles.healthTooltipStats}>
+            <span className={styles.healthTooltipSuccess}>{t('status_bar.success_short')} {detail.success}</span>
+            <span className={styles.healthTooltipFailure}>{t('status_bar.failure_short')} {detail.failure}</span>
+            <span className={styles.healthTooltipRate}>({(detail.rate * 100).toFixed(1)}%)</span>
+          </span>
+        ) : (
+          <span className={styles.healthTooltipStats}>{t('status_bar.no_requests')}</span>
+        )}
+      </div>
+    );
+  };
+
+  const rateClass = !hasData
+    ? ''
+    : healthData.successRate >= 90
+      ? styles.healthRateHigh
+      : healthData.successRate >= 50
+        ? styles.healthRateMedium
+        : styles.healthRateLow;
+
+  return (
+    <div className={styles.healthCard}>
+      <div className={styles.healthHeader}>
+        <h3 className={styles.healthTitle}>{t('service_health.title')}</h3>
+        <div className={styles.healthMeta}>
+          <span className={styles.healthWindow}>{t('service_health.window')}</span>
+          <span className={`${styles.healthRate} ${rateClass}`}>
+            {loading ? '--' : hasData ? `${healthData.successRate.toFixed(1)}%` : '--'}
+          </span>
+        </div>
+      </div>
+      <div className={styles.healthGridScroller}>
+        <div
+          className={styles.healthGrid}
+          ref={gridRef}
+        >
+        {healthData.blockDetails.map((detail, idx) => {
+          const isIdle = detail.rate === -1;
+          const blockStyle = isIdle ? undefined : { backgroundColor: rateToColor(detail.rate) };
+          const isActive = activeTooltip === idx;
+
+          return (
+            <div
+              key={idx}
+              className={`${styles.healthBlockWrapper} ${isActive ? styles.healthBlockActive : ''}`}
+              onPointerEnter={(e) => handlePointerEnter(e, idx)}
+              onPointerLeave={handlePointerLeave}
+              onPointerDown={(e) => handlePointerDown(e, idx)}
+            >
+              <div
+                className={`${styles.healthBlock} ${isIdle ? styles.healthBlockIdle : ''}`}
+                style={blockStyle}
+              />
+              {isActive && renderTooltip(detail, idx)}
+            </div>
+          );
+        })}
+      </div>
+      </div>
+      <div className={styles.healthLegend}>
+        <span className={styles.healthLegendLabel}>{t('service_health.oldest')}</span>
+        <div className={styles.healthLegendColors}>
+          <div className={`${styles.healthLegendBlock} ${styles.healthBlockIdle}`} />
+          <div className={styles.healthLegendBlock} style={{ backgroundColor: '#ef4444' }} />
+          <div className={styles.healthLegendBlock} style={{ backgroundColor: '#facc15' }} />
+          <div className={styles.healthLegendBlock} style={{ backgroundColor: '#22c55e' }} />
+        </div>
+        <span className={styles.healthLegendLabel}>{t('service_health.newest')}</span>
+      </div>
+    </div>
+  );
+}

src/components/usage/StatCards.tsx

@@ -56,9 +56,9 @@ export function StatCards({ usage, loading, modelPrices, sparklines }: StatCards
       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)',
+      accent: '#8b8680',
+      accentSoft: 'rgba(139, 134, 128, 0.18)',
+      accentBorder: 'rgba(139, 134, 128, 0.35)',
       value: loading ? '-' : (usage?.total_requests ?? 0).toLocaleString(),
       meta: (
         <>
@@ -67,7 +67,7 @@ export function StatCards({ usage, loading, modelPrices, sparklines }: StatCards
             {t('usage_stats.success_requests')}: {loading ? '-' : (usage?.success_count ?? 0)}
           </span>
           <span className={styles.statMetaItem}>
-            <span className={styles.statMetaDot} style={{ backgroundColor: '#ef4444' }} />
+            <span className={styles.statMetaDot} style={{ backgroundColor: '#c65746' }} />
             {t('usage_stats.failed_requests')}: {loading ? '-' : (usage?.failure_count ?? 0)}
           </span>
         </>

src/components/usage/TokenBreakdownChart.tsx

@@ -13,7 +13,7 @@ import type { UsagePayload } from './hooks/useUsageData';
 import styles from '@/pages/UsagePage.module.scss';
 
 const TOKEN_COLORS: Record<TokenCategory, { border: string; bg: string }> = {
-  input: { border: '#3b82f6', bg: 'rgba(59, 130, 246, 0.25)' },
+  input: { border: '#8b8680', bg: 'rgba(139, 134, 128, 0.25)' },
   output: { border: '#22c55e', bg: 'rgba(34, 197, 94, 0.25)' },
   cached: { border: '#f59e0b', bg: 'rgba(245, 158, 11, 0.25)' },
   reasoning: { border: '#8b5cf6', bg: 'rgba(139, 92, 246, 0.25)' }

src/components/usage/hooks/useSparklines.ts

@@ -104,7 +104,7 @@ export function useSparklines({ usage, loading }: UseSparklinesOptions): UseSpar
   );
 
   const requestsSparkline = useMemo(
-    () => buildSparkline(buildLastHourSeries('requests'), '#3b82f6', 'rgba(59, 130, 246, 0.18)'),
+    () => buildSparkline(buildLastHourSeries('requests'), '#8b8680', 'rgba(139, 134, 128, 0.18)'),
     [buildLastHourSeries, buildSparkline]
   );
 

src/components/usage/index.ts

@@ -35,3 +35,6 @@ export type { TokenBreakdownChartProps } from './TokenBreakdownChart';
 
 export { CostTrendChart } from './CostTrendChart';
 export type { CostTrendChartProps } from './CostTrendChart';
+
+export { ServiceHealthCard } from './ServiceHealthCard';
+export type { ServiceHealthCardProps } from './ServiceHealthCard';

src/features/authFiles/components/AuthFileCard.tsx

@@ -0,0 +1,216 @@
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { LoadingSpinner } from '@/components/ui/LoadingSpinner';
+import { ToggleSwitch } from '@/components/ui/ToggleSwitch';
+import { IconBot, IconCode, IconDownload, IconInfo, IconTrash2 } from '@/components/ui/icons';
+import { ProviderStatusBar } from '@/components/providers/ProviderStatusBar';
+import type { AuthFileItem } from '@/types';
+import { resolveAuthProvider } from '@/utils/quota';
+import { calculateStatusBarData, type KeyStats } from '@/utils/usage';
+import { formatFileSize } from '@/utils/format';
+import {
+  QUOTA_PROVIDER_TYPES,
+  formatModified,
+  getTypeColor,
+  getTypeLabel,
+  isRuntimeOnlyAuthFile,
+  normalizeAuthIndexValue,
+  resolveAuthFileStats,
+  type QuotaProviderType,
+  type ResolvedTheme
+} from '@/features/authFiles/constants';
+import type { AuthFileStatusBarData } from '@/features/authFiles/hooks/useAuthFilesStatusBarCache';
+import { AuthFileQuotaSection } from '@/features/authFiles/components/AuthFileQuotaSection';
+import styles from '@/pages/AuthFilesPage.module.scss';
+
+export type AuthFileCardProps = {
+  file: AuthFileItem;
+  resolvedTheme: ResolvedTheme;
+  disableControls: boolean;
+  deleting: string | null;
+  statusUpdating: Record<string, boolean>;
+  quotaFilterType: QuotaProviderType | null;
+  keyStats: KeyStats;
+  statusBarCache: Map<string, AuthFileStatusBarData>;
+  onShowModels: (file: AuthFileItem) => void;
+  onShowDetails: (file: AuthFileItem) => void;
+  onDownload: (name: string) => void;
+  onOpenPrefixProxyEditor: (name: string) => void;
+  onDelete: (name: string) => void;
+  onToggleStatus: (file: AuthFileItem, enabled: boolean) => void;
+};
+
+const resolveQuotaType = (file: AuthFileItem): QuotaProviderType | null => {
+  const provider = resolveAuthProvider(file);
+  if (!QUOTA_PROVIDER_TYPES.has(provider as QuotaProviderType)) return null;
+  return provider as QuotaProviderType;
+};
+
+export function AuthFileCard(props: AuthFileCardProps) {
+  const { t } = useTranslation();
+  const {
+    file,
+    resolvedTheme,
+    disableControls,
+    deleting,
+    statusUpdating,
+    quotaFilterType,
+    keyStats,
+    statusBarCache,
+    onShowModels,
+    onShowDetails,
+    onDownload,
+    onOpenPrefixProxyEditor,
+    onDelete,
+    onToggleStatus
+  } = props;
+
+  const fileStats = resolveAuthFileStats(file, keyStats);
+  const isRuntimeOnly = isRuntimeOnlyAuthFile(file);
+  const isAistudio = (file.type || '').toLowerCase() === 'aistudio';
+  const showModelsButton = !isRuntimeOnly || isAistudio;
+  const typeColor = getTypeColor(file.type || 'unknown', resolvedTheme);
+
+  const quotaType =
+    quotaFilterType && resolveQuotaType(file) === quotaFilterType ? quotaFilterType : null;
+
+  const showQuotaLayout = Boolean(quotaType) && !isRuntimeOnly;
+
+  const providerCardClass =
+    quotaType === 'antigravity'
+      ? styles.antigravityCard
+      : quotaType === 'codex'
+        ? styles.codexCard
+        : quotaType === 'gemini-cli'
+          ? styles.geminiCliCard
+          : '';
+
+  const rawAuthIndex = file['auth_index'] ?? file.authIndex;
+  const authIndexKey = normalizeAuthIndexValue(rawAuthIndex);
+  const statusData =
+    (authIndexKey && statusBarCache.get(authIndexKey)) || calculateStatusBarData([]);
+
+  return (
+    <div
+      className={`${styles.fileCard} ${providerCardClass} ${file.disabled ? styles.fileCardDisabled : ''}`}
+    >
+      <div className={styles.fileCardLayout}>
+        <div className={styles.fileCardMain}>
+          <div className={styles.cardHeader}>
+            <span
+              className={styles.typeBadge}
+              style={{
+                backgroundColor: typeColor.bg,
+                color: typeColor.text,
+                ...(typeColor.border ? { border: typeColor.border } : {})
+              }}
+            >
+              {getTypeLabel(t, file.type || 'unknown')}
+            </span>
+            <span className={styles.fileName}>{file.name}</span>
+          </div>
+
+          <div className={styles.cardMeta}>
+            <span>
+              {t('auth_files.file_size')}: {file.size ? formatFileSize(file.size) : '-'}
+            </span>
+            <span>
+              {t('auth_files.file_modified')}: {formatModified(file)}
+            </span>
+          </div>
+
+          <div className={styles.cardStats}>
+            <span className={`${styles.statPill} ${styles.statSuccess}`}>
+              {t('stats.success')}: {fileStats.success}
+            </span>
+            <span className={`${styles.statPill} ${styles.statFailure}`}>
+              {t('stats.failure')}: {fileStats.failure}
+            </span>
+          </div>
+
+          <ProviderStatusBar statusData={statusData} styles={styles} />
+
+          {showQuotaLayout && quotaType && (
+            <AuthFileQuotaSection file={file} quotaType={quotaType} disableControls={disableControls} />
+          )}
+
+          <div className={styles.cardActions}>
+            {showModelsButton && (
+              <Button
+                variant="secondary"
+                size="sm"
+                onClick={() => onShowModels(file)}
+                className={styles.iconButton}
+                title={t('auth_files.models_button', { defaultValue: '模型' })}
+                disabled={disableControls}
+              >
+                <IconBot className={styles.actionIcon} size={16} />
+              </Button>
+            )}
+            {!isRuntimeOnly && (
+              <>
+                <Button
+                  variant="secondary"
+                  size="sm"
+                  onClick={() => onShowDetails(file)}
+                  className={styles.iconButton}
+                  title={t('common.info', { defaultValue: '关于' })}
+                  disabled={disableControls}
+                >
+                  <IconInfo className={styles.actionIcon} size={16} />
+                </Button>
+                <Button
+                  variant="secondary"
+                  size="sm"
+                  onClick={() => onDownload(file.name)}
+                  className={styles.iconButton}
+                  title={t('auth_files.download_button')}
+                  disabled={disableControls}
+                >
+                  <IconDownload className={styles.actionIcon} size={16} />
+                </Button>
+                <Button
+                  variant="secondary"
+                  size="sm"
+                  onClick={() => onOpenPrefixProxyEditor(file.name)}
+                  className={styles.iconButton}
+                  title={t('auth_files.prefix_proxy_button')}
+                  disabled={disableControls}
+                >
+                  <IconCode className={styles.actionIcon} size={16} />
+                </Button>
+                <Button
+                  variant="danger"
+                  size="sm"
+                  onClick={() => onDelete(file.name)}
+                  className={styles.iconButton}
+                  title={t('auth_files.delete_button')}
+                  disabled={disableControls || deleting === file.name}
+                >
+                  {deleting === file.name ? (
+                    <LoadingSpinner size={14} />
+                  ) : (
+                    <IconTrash2 className={styles.actionIcon} size={16} />
+                  )}
+                </Button>
+              </>
+            )}
+            {!isRuntimeOnly && (
+              <div className={styles.statusToggle}>
+                <ToggleSwitch
+                  ariaLabel={t('auth_files.status_toggle_label')}
+                  checked={!file.disabled}
+                  disabled={disableControls || statusUpdating[file.name] === true}
+                  onChange={(value) => onToggleStatus(file, value)}
+                />
+              </div>
+            )}
+            {isRuntimeOnly && (
+              <div className={styles.virtualBadge}>{t('auth_files.type_virtual') || '虚拟认证文件'}</div>
+            )}
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}

src/features/authFiles/components/AuthFileDetailModal.tsx

@@ -0,0 +1,47 @@
+import { useTranslation } from 'react-i18next';
+import { Modal } from '@/components/ui/Modal';
+import { Button } from '@/components/ui/Button';
+import type { AuthFileItem } from '@/types';
+import styles from '@/pages/AuthFilesPage.module.scss';
+
+export type AuthFileDetailModalProps = {
+  open: boolean;
+  file: AuthFileItem | null;
+  onClose: () => void;
+  onCopyText: (text: string) => void;
+};
+
+export function AuthFileDetailModal({ open, file, onClose, onCopyText }: AuthFileDetailModalProps) {
+  const { t } = useTranslation();
+
+  return (
+    <Modal
+      open={open}
+      onClose={onClose}
+      title={file?.name || t('auth_files.title_section')}
+      footer={
+        <>
+          <Button variant="secondary" onClick={onClose}>
+            {t('common.close')}
+          </Button>
+          <Button
+            onClick={() => {
+              if (!file) return;
+              const text = JSON.stringify(file, null, 2);
+              onCopyText(text);
+            }}
+          >
+            {t('common.copy')}
+          </Button>
+        </>
+      }
+    >
+      {file && (
+        <div className={styles.detailContent}>
+          <pre className={styles.jsonContent}>{JSON.stringify(file, null, 2)}</pre>
+        </div>
+      )}
+    </Modal>
+  );
+}
+

src/features/authFiles/components/AuthFileModelsModal.tsx

@@ -0,0 +1,91 @@
+import { useTranslation } from 'react-i18next';
+import { Modal } from '@/components/ui/Modal';
+import { Button } from '@/components/ui/Button';
+import { EmptyState } from '@/components/ui/EmptyState';
+import type { AuthFileModelItem } from '@/features/authFiles/constants';
+import { isModelExcluded } from '@/features/authFiles/constants';
+import styles from '@/pages/AuthFilesPage.module.scss';
+
+export type AuthFileModelsModalProps = {
+  open: boolean;
+  fileName: string;
+  fileType: string;
+  loading: boolean;
+  error: 'unsupported' | null;
+  models: AuthFileModelItem[];
+  excluded: Record<string, string[]>;
+  onClose: () => void;
+  onCopyText: (text: string) => void;
+};
+
+export function AuthFileModelsModal(props: AuthFileModelsModalProps) {
+  const { t } = useTranslation();
+  const { open, fileName, fileType, loading, error, models, excluded, onClose, onCopyText } = props;
+
+  return (
+    <Modal
+      open={open}
+      onClose={onClose}
+      title={t('auth_files.models_title', { defaultValue: '支持的模型' }) + ` - ${fileName}`}
+      footer={
+        <Button variant="secondary" onClick={onClose}>
+          {t('common.close')}
+        </Button>
+      }
+    >
+      {loading ? (
+        <div className={styles.hint}>
+          {t('auth_files.models_loading', { defaultValue: '正在加载模型列表...' })}
+        </div>
+      ) : error === 'unsupported' ? (
+        <EmptyState
+          title={t('auth_files.models_unsupported', { defaultValue: '当前版本不支持此功能' })}
+          description={t('auth_files.models_unsupported_desc', {
+            defaultValue: '请更新 CLI Proxy API 到最新版本后重试'
+          })}
+        />
+      ) : models.length === 0 ? (
+        <EmptyState
+          title={t('auth_files.models_empty', { defaultValue: '该凭证暂无可用模型' })}
+          description={t('auth_files.models_empty_desc', {
+            defaultValue: '该认证凭证可能尚未被服务器加载或没有绑定任何模型'
+          })}
+        />
+      ) : (
+        <div className={styles.modelsList}>
+          {models.map((model) => {
+            const excludedModel = isModelExcluded(model.id, fileType, excluded);
+            return (
+              <div
+                key={model.id}
+                className={`${styles.modelItem} ${excludedModel ? styles.modelItemExcluded : ''}`}
+                onClick={() => {
+                  onCopyText(model.id);
+                }}
+                title={
+                  excludedModel
+                    ? t('auth_files.models_excluded_hint', {
+                        defaultValue: '此 OAuth 模型已被禁用'
+                      })
+                    : t('common.copy', { defaultValue: '点击复制' })
+                }
+              >
+                <span className={styles.modelId}>{model.id}</span>
+                {model.display_name && model.display_name !== model.id && (
+                  <span className={styles.modelDisplayName}>{model.display_name}</span>
+                )}
+                {model.type && <span className={styles.modelType}>{model.type}</span>}
+                {excludedModel && (
+                  <span className={styles.modelExcludedBadge}>
+                    {t('auth_files.models_excluded_badge', { defaultValue: '已禁用' })}
+                  </span>
+                )}
+              </div>
+            );
+          })}
+        </div>
+      )}
+    </Modal>
+  );
+}
+

src/features/authFiles/components/AuthFileQuotaSection.tsx

@@ -0,0 +1,124 @@
+import { useCallback, type ReactNode } from 'react';
+import { useTranslation } from 'react-i18next';
+import type { TFunction } from 'i18next';
+import { ANTIGRAVITY_CONFIG, CODEX_CONFIG, GEMINI_CLI_CONFIG } from '@/components/quota';
+import { useNotificationStore, useQuotaStore } from '@/stores';
+import type { AuthFileItem } from '@/types';
+import { getStatusFromError } from '@/utils/quota';
+import {
+  isRuntimeOnlyAuthFile,
+  resolveQuotaErrorMessage,
+  type QuotaProviderType
+} from '@/features/authFiles/constants';
+import { QuotaProgressBar } from '@/features/authFiles/components/QuotaProgressBar';
+import styles from '@/pages/AuthFilesPage.module.scss';
+
+type QuotaState = { status?: string; error?: string; errorStatus?: number } | undefined;
+
+const getQuotaConfig = (type: QuotaProviderType) => {
+  if (type === 'antigravity') return ANTIGRAVITY_CONFIG;
+  if (type === 'codex') return CODEX_CONFIG;
+  return GEMINI_CLI_CONFIG;
+};
+
+export type AuthFileQuotaSectionProps = {
+  file: AuthFileItem;
+  quotaType: QuotaProviderType;
+  disableControls: boolean;
+};
+
+export function AuthFileQuotaSection(props: AuthFileQuotaSectionProps) {
+  const { file, quotaType, disableControls } = props;
+  const { t } = useTranslation();
+  const showNotification = useNotificationStore((state) => state.showNotification);
+
+  const quota = useQuotaStore((state) => {
+    if (quotaType === 'antigravity') return state.antigravityQuota[file.name] as QuotaState;
+    if (quotaType === 'codex') return state.codexQuota[file.name] as QuotaState;
+    return state.geminiCliQuota[file.name] as QuotaState;
+  });
+
+  const updateQuotaState = useQuotaStore((state) => {
+    if (quotaType === 'antigravity') return state.setAntigravityQuota as unknown as (updater: unknown) => void;
+    if (quotaType === 'codex') return state.setCodexQuota as unknown as (updater: unknown) => void;
+    return state.setGeminiCliQuota as unknown as (updater: unknown) => void;
+  });
+
+  const refreshQuotaForFile = useCallback(async () => {
+    if (disableControls) return;
+    if (isRuntimeOnlyAuthFile(file)) return;
+    if (file.disabled) return;
+    if (quota?.status === 'loading') return;
+
+    const config = getQuotaConfig(quotaType) as unknown as {
+      i18nPrefix: string;
+      fetchQuota: (file: AuthFileItem, t: TFunction) => Promise<unknown>;
+      buildLoadingState: () => unknown;
+      buildSuccessState: (data: unknown) => unknown;
+      buildErrorState: (message: string, status?: number) => unknown;
+      renderQuotaItems: (quota: unknown, t: TFunction, helpers: unknown) => unknown;
+    };
+
+    updateQuotaState((prev: Record<string, unknown>) => ({
+      ...prev,
+      [file.name]: config.buildLoadingState()
+    }));
+
+    try {
+      const data = await config.fetchQuota(file, t);
+      updateQuotaState((prev: Record<string, unknown>) => ({
+        ...prev,
+        [file.name]: config.buildSuccessState(data)
+      }));
+      showNotification(t('auth_files.quota_refresh_success', { name: file.name }), 'success');
+    } catch (err: unknown) {
+      const message = err instanceof Error ? err.message : t('common.unknown_error');
+      const status = getStatusFromError(err);
+      updateQuotaState((prev: Record<string, unknown>) => ({
+        ...prev,
+        [file.name]: config.buildErrorState(message, status)
+      }));
+      showNotification(t('auth_files.quota_refresh_failed', { name: file.name, message }), 'error');
+    }
+  }, [disableControls, file, quota?.status, quotaType, showNotification, t, updateQuotaState]);
+
+  const config = getQuotaConfig(quotaType) as unknown as {
+    i18nPrefix: string;
+    renderQuotaItems: (quota: unknown, t: TFunction, helpers: unknown) => unknown;
+  };
+
+  const quotaStatus = quota?.status ?? 'idle';
+  const canRefreshQuota = !disableControls && !file.disabled;
+  const quotaErrorMessage = resolveQuotaErrorMessage(
+    t,
+    quota?.errorStatus,
+    quota?.error || t('common.unknown_error')
+  );
+
+  return (
+    <div className={styles.quotaSection}>
+      {quotaStatus === 'loading' ? (
+        <div className={styles.quotaMessage}>{t(`${config.i18nPrefix}.loading`)}</div>
+      ) : quotaStatus === 'idle' ? (
+        <button
+          type="button"
+          className={`${styles.quotaMessage} ${styles.quotaMessageAction}`}
+          onClick={() => void refreshQuotaForFile()}
+          disabled={!canRefreshQuota}
+        >
+          {t(`${config.i18nPrefix}.idle`)}
+        </button>
+      ) : quotaStatus === 'error' ? (
+        <div className={styles.quotaError}>
+          {t(`${config.i18nPrefix}.load_failed`, {
+            message: quotaErrorMessage
+          })}
+        </div>
+      ) : quota ? (
+        (config.renderQuotaItems(quota, t, { styles, QuotaProgressBar }) as ReactNode)
+      ) : (
+        <div className={styles.quotaMessage}>{t(`${config.i18nPrefix}.idle`)}</div>
+      )}
+    </div>
+  );
+}

src/features/authFiles/components/AuthFilesPrefixProxyEditorModal.tsx

@@ -0,0 +1,125 @@
+import { useTranslation } from 'react-i18next';
+import { Modal } from '@/components/ui/Modal';
+import { Button } from '@/components/ui/Button';
+import { LoadingSpinner } from '@/components/ui/LoadingSpinner';
+import { Input } from '@/components/ui/Input';
+import type {
+  PrefixProxyEditorField,
+  PrefixProxyEditorState
+} from '@/features/authFiles/hooks/useAuthFilesPrefixProxyEditor';
+import styles from '@/pages/AuthFilesPage.module.scss';
+
+export type AuthFilesPrefixProxyEditorModalProps = {
+  disableControls: boolean;
+  editor: PrefixProxyEditorState | null;
+  updatedText: string;
+  dirty: boolean;
+  onClose: () => void;
+  onSave: () => void;
+  onChange: (field: PrefixProxyEditorField, value: string) => void;
+};
+
+export function AuthFilesPrefixProxyEditorModal(props: AuthFilesPrefixProxyEditorModalProps) {
+  const { t } = useTranslation();
+  const { disableControls, editor, updatedText, dirty, onClose, onSave, onChange } = props;
+
+  return (
+    <Modal
+      open={Boolean(editor)}
+      onClose={onClose}
+      closeDisabled={editor?.saving === true}
+      width={720}
+      title={
+        editor?.fileName
+          ? t('auth_files.auth_field_editor_title', { name: editor.fileName })
+          : t('auth_files.prefix_proxy_button')
+      }
+      footer={
+        <>
+          <Button variant="secondary" onClick={onClose} disabled={editor?.saving === true}>
+            {t('common.cancel')}
+          </Button>
+          <Button
+            onClick={onSave}
+            loading={editor?.saving === true}
+            disabled={
+              disableControls || editor?.saving === true || !dirty || !editor?.json
+            }
+          >
+            {t('common.save')}
+          </Button>
+        </>
+      }
+    >
+      {editor && (
+        <div className={styles.prefixProxyEditor}>
+          {editor.loading ? (
+            <div className={styles.prefixProxyLoading}>
+              <LoadingSpinner size={14} />
+              <span>{t('auth_files.prefix_proxy_loading')}</span>
+            </div>
+          ) : (
+            <>
+              {editor.error && <div className={styles.prefixProxyError}>{editor.error}</div>}
+              <div className={styles.prefixProxyJsonWrapper}>
+                <label className={styles.prefixProxyLabel}>
+                  {t('auth_files.prefix_proxy_source_label')}
+                </label>
+                <textarea
+                  className={styles.prefixProxyTextarea}
+                  rows={10}
+                  readOnly
+                  value={updatedText}
+                />
+              </div>
+              <div className={styles.prefixProxyFields}>
+                <Input
+                  label={t('auth_files.prefix_label')}
+                  value={editor.prefix}
+                  disabled={disableControls || editor.saving || !editor.json}
+                  onChange={(e) => onChange('prefix', e.target.value)}
+                />
+                <Input
+                  label={t('auth_files.proxy_url_label')}
+                  value={editor.proxyUrl}
+                  placeholder={t('auth_files.proxy_url_placeholder')}
+                  disabled={disableControls || editor.saving || !editor.json}
+                  onChange={(e) => onChange('proxyUrl', e.target.value)}
+                />
+                <Input
+                  label={t('auth_files.priority_label')}
+                  value={editor.priority}
+                  placeholder={t('auth_files.priority_placeholder')}
+                  hint={t('auth_files.priority_hint')}
+                  disabled={disableControls || editor.saving || !editor.json}
+                  onChange={(e) => onChange('priority', e.target.value)}
+                />
+                <div className="form-group">
+                  <label>{t('auth_files.excluded_models_label')}</label>
+                  <textarea
+                    className="input"
+                    value={editor.excludedModelsText}
+                    placeholder={t('auth_files.excluded_models_placeholder')}
+                    rows={4}
+                    disabled={disableControls || editor.saving || !editor.json}
+                    onChange={(e) => onChange('excludedModelsText', e.target.value)}
+                  />
+                  <div className="hint">{t('auth_files.excluded_models_hint')}</div>
+                </div>
+                <Input
+                  label={t('auth_files.disable_cooling_label')}
+                  value={editor.disableCooling}
+                  placeholder={t('auth_files.disable_cooling_placeholder')}
+                  hint={t('auth_files.disable_cooling_hint')}
+                  disabled={disableControls || editor.saving || !editor.json}
+                  onChange={(e) => onChange('disableCooling', e.target.value)}
+                />
+              </div>
+            </>
+          )}
+        </div>
+      )}
+    </Modal>
+  );
+}
+

src/features/authFiles/components/OAuthExcludedCard.tsx

@@ -0,0 +1,65 @@
+import { useTranslation } from 'react-i18next';
+import { Card } from '@/components/ui/Card';
+import { Button } from '@/components/ui/Button';
+import { EmptyState } from '@/components/ui/EmptyState';
+import styles from '@/pages/AuthFilesPage.module.scss';
+
+type UnsupportedError = 'unsupported' | null;
+
+export type OAuthExcludedCardProps = {
+  disableControls: boolean;
+  excludedError: UnsupportedError;
+  excluded: Record<string, string[]>;
+  onAdd: () => void;
+  onEdit: (provider: string) => void;
+  onDelete: (provider: string) => void;
+};
+
+export function OAuthExcludedCard(props: OAuthExcludedCardProps) {
+  const { t } = useTranslation();
+  const { disableControls, excludedError, excluded, onAdd, onEdit, onDelete } = props;
+
+  return (
+    <Card
+      title={t('oauth_excluded.title')}
+      extra={
+        <Button size="sm" onClick={onAdd} disabled={disableControls || excludedError === 'unsupported'}>
+          {t('oauth_excluded.add')}
+        </Button>
+      }
+    >
+      {excludedError === 'unsupported' ? (
+        <EmptyState
+          title={t('oauth_excluded.upgrade_required_title')}
+          description={t('oauth_excluded.upgrade_required_desc')}
+        />
+      ) : Object.keys(excluded).length === 0 ? (
+        <EmptyState title={t('oauth_excluded.list_empty_all')} />
+      ) : (
+        <div className={styles.excludedList}>
+          {Object.entries(excluded).map(([provider, models]) => (
+            <div key={provider} className={styles.excludedItem}>
+              <div className={styles.excludedInfo}>
+                <div className={styles.excludedProvider}>{provider}</div>
+                <div className={styles.excludedModels}>
+                  {models?.length
+                    ? t('oauth_excluded.model_count', { count: models.length })
+                    : t('oauth_excluded.no_models')}
+                </div>
+              </div>
+              <div className={styles.excludedActions}>
+                <Button variant="secondary" size="sm" onClick={() => onEdit(provider)}>
+                  {t('common.edit')}
+                </Button>
+                <Button variant="danger" size="sm" onClick={() => onDelete(provider)}>
+                  {t('oauth_excluded.delete')}
+                </Button>
+              </div>
+            </div>
+          ))}
+        </div>
+      )}
+    </Card>
+  );
+}
+

src/features/authFiles/components/OAuthModelAliasCard.tsx

@@ -0,0 +1,152 @@
+import { useRef } 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 { ModelMappingDiagram, type ModelMappingDiagramRef } from '@/components/modelAlias';
+import { IconChevronUp } from '@/components/ui/icons';
+import type { OAuthModelAliasEntry } from '@/types';
+import type { AuthFileModelItem } from '@/features/authFiles/constants';
+import styles from '@/pages/AuthFilesPage.module.scss';
+
+type UnsupportedError = 'unsupported' | null;
+type ViewMode = 'diagram' | 'list';
+
+export type OAuthModelAliasCardProps = {
+  disableControls: boolean;
+  viewMode: ViewMode;
+  onViewModeChange: (mode: ViewMode) => void;
+  onAdd: () => void;
+  onEditProvider: (provider?: string) => void;
+  onDeleteProvider: (provider: string) => void;
+  modelAliasError: UnsupportedError;
+  modelAlias: Record<string, OAuthModelAliasEntry[]>;
+  allProviderModels: Record<string, AuthFileModelItem[]>;
+  onUpdate: (provider: string, sourceModel: string, newAlias: string) => Promise<void>;
+  onDeleteLink: (provider: string, sourceModel: string, alias: string) => void;
+  onToggleFork: (provider: string, sourceModel: string, alias: string, fork: boolean) => Promise<void>;
+  onRenameAlias: (oldAlias: string, newAlias: string) => Promise<void>;
+  onDeleteAlias: (aliasName: string) => void;
+};
+
+export function OAuthModelAliasCard(props: OAuthModelAliasCardProps) {
+  const { t } = useTranslation();
+  const diagramRef = useRef<ModelMappingDiagramRef | null>(null);
+  const {
+    disableControls,
+    viewMode,
+    onViewModeChange,
+    onAdd,
+    onEditProvider,
+    onDeleteProvider,
+    modelAliasError,
+    modelAlias,
+    allProviderModels,
+    onUpdate,
+    onDeleteLink,
+    onToggleFork,
+    onRenameAlias,
+    onDeleteAlias
+  } = props;
+
+  return (
+    <Card
+      title={t('oauth_model_alias.title')}
+      extra={
+        <div className={styles.cardExtraButtons}>
+          <div className={styles.viewModeSwitch}>
+            <Button
+              variant={viewMode === 'list' ? 'secondary' : 'ghost'}
+              size="sm"
+              onClick={() => onViewModeChange('list')}
+              disabled={disableControls || modelAliasError === 'unsupported'}
+            >
+              {t('oauth_model_alias.view_mode_list')}
+            </Button>
+            <Button
+              variant={viewMode === 'diagram' ? 'secondary' : 'ghost'}
+              size="sm"
+              onClick={() => onViewModeChange('diagram')}
+              disabled={disableControls || modelAliasError === 'unsupported'}
+            >
+              {t('oauth_model_alias.view_mode_diagram')}
+            </Button>
+          </div>
+          <Button
+            size="sm"
+            onClick={onAdd}
+            disabled={disableControls || modelAliasError === 'unsupported'}
+          >
+            {t('oauth_model_alias.add')}
+          </Button>
+        </div>
+      }
+    >
+      {modelAliasError === 'unsupported' ? (
+        <EmptyState
+          title={t('oauth_model_alias.upgrade_required_title')}
+          description={t('oauth_model_alias.upgrade_required_desc')}
+        />
+      ) : viewMode === 'diagram' ? (
+        Object.keys(modelAlias).length === 0 ? (
+          <EmptyState title={t('oauth_model_alias.list_empty_all')} />
+        ) : (
+          <div className={styles.aliasChartSection}>
+            <div className={styles.aliasChartHeader}>
+              <h4 className={styles.aliasChartTitle}>{t('oauth_model_alias.chart_title')}</h4>
+              <Button
+                variant="ghost"
+                size="sm"
+                onClick={() => diagramRef.current?.collapseAll()}
+                disabled={disableControls || modelAliasError === 'unsupported'}
+                title={t('oauth_model_alias.diagram_collapse')}
+                aria-label={t('oauth_model_alias.diagram_collapse')}
+              >
+                <IconChevronUp size={16} />
+              </Button>
+            </div>
+            <ModelMappingDiagram
+              ref={diagramRef}
+              modelAlias={modelAlias}
+              allProviderModels={allProviderModels}
+              onUpdate={onUpdate}
+              onDeleteLink={onDeleteLink}
+              onToggleFork={onToggleFork}
+              onRenameAlias={onRenameAlias}
+              onDeleteAlias={onDeleteAlias}
+              onEditProvider={onEditProvider}
+              onDeleteProvider={onDeleteProvider}
+              className={styles.aliasChart}
+            />
+          </div>
+        )
+      ) : Object.keys(modelAlias).length === 0 ? (
+        <EmptyState title={t('oauth_model_alias.list_empty_all')} />
+      ) : (
+        <div className={styles.excludedList}>
+          {Object.entries(modelAlias).map(([provider, mappings]) => (
+            <div key={provider} className={styles.excludedItem}>
+              <div className={styles.excludedInfo}>
+                <div className={styles.excludedProvider}>{provider}</div>
+                <div className={styles.excludedModels}>
+                  {mappings?.length
+                    ? t('oauth_model_alias.model_count', { count: mappings.length })
+                    : t('oauth_model_alias.no_models')}
+                </div>
+              </div>
+              <div className={styles.excludedActions}>
+                <Button variant="secondary" size="sm" onClick={() => onEditProvider(provider)}>
+                  {t('common.edit')}
+                </Button>
+                <Button variant="danger" size="sm" onClick={() => onDeleteProvider(provider)}>
+                  {t('oauth_model_alias.delete')}
+                </Button>
+              </div>
+            </div>
+          ))}
+        </div>
+      )}
+    </Card>
+  );
+}
+

src/features/authFiles/components/QuotaProgressBar.tsx

@@ -0,0 +1,28 @@
+import styles from '@/pages/AuthFilesPage.module.scss';
+
+export type 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>
+  );
+}
+

src/features/authFiles/constants.ts

@@ -0,0 +1,235 @@
+import type { TFunction } from 'i18next';
+import type { AuthFileItem } from '@/types';
+import {
+  normalizeUsageSourceId,
+  type KeyStatBucket,
+  type KeyStats
+} from '@/utils/usage';
+
+export type ThemeColors = { bg: string; text: string; border?: string };
+export type TypeColorSet = { light: ThemeColors; dark?: ThemeColors };
+export type ResolvedTheme = 'light' | 'dark';
+export type AuthFileModelItem = { id: string; display_name?: string; type?: string; owned_by?: string };
+
+export type QuotaProviderType = 'antigravity' | 'codex' | 'gemini-cli';
+
+export const QUOTA_PROVIDER_TYPES = new Set<QuotaProviderType>(['antigravity', 'codex', 'gemini-cli']);
+
+export const MIN_CARD_PAGE_SIZE = 3;
+export const MAX_CARD_PAGE_SIZE = 30;
+
+export const INTEGER_STRING_PATTERN = /^[+-]?\d+$/;
+export const TRUTHY_TEXT_VALUES = new Set(['true', '1', 'yes', 'y', 'on']);
+export const FALSY_TEXT_VALUES = new Set(['false', '0', 'no', 'n', 'off']);
+
+// 标签类型颜色配置（对齐重构前 styles.css 的 file-type-badge 颜色）
+export const TYPE_COLORS: Record<string, TypeColorSet> = {
+  qwen: {
+    light: { bg: '#e8f5e9', text: '#2e7d32' },
+    dark: { bg: '#1b5e20', text: '#81c784' }
+  },
+  kimi: {
+    light: { bg: '#fff4e5', text: '#ad6800' },
+    dark: { bg: '#7c4a03', text: '#ffd591' }
+  },
+  gemini: {
+    light: { bg: '#e3f2fd', text: '#1565c0' },
+    dark: { bg: '#0d47a1', text: '#64b5f6' }
+  },
+  'gemini-cli': {
+    light: { bg: '#e7efff', text: '#1e4fa3' },
+    dark: { bg: '#1c3f73', text: '#a8c7ff' }
+  },
+  aistudio: {
+    light: { bg: '#f0f2f5', text: '#2f343c' },
+    dark: { bg: '#373c42', text: '#cfd3db' }
+  },
+  claude: {
+    light: { bg: '#fce4ec', text: '#c2185b' },
+    dark: { bg: '#880e4f', text: '#f48fb1' }
+  },
+  codex: {
+    light: { bg: '#fff3e0', text: '#ef6c00' },
+    dark: { bg: '#e65100', text: '#ffb74d' }
+  },
+  antigravity: {
+    light: { bg: '#e0f7fa', text: '#006064' },
+    dark: { bg: '#004d40', text: '#80deea' }
+  },
+  iflow: {
+    light: { bg: '#f3e5f5', text: '#7b1fa2' },
+    dark: { bg: '#4a148c', text: '#ce93d8' }
+  },
+  empty: {
+    light: { bg: '#f5f5f5', text: '#616161' },
+    dark: { bg: '#424242', text: '#bdbdbd' }
+  },
+  unknown: {
+    light: { bg: '#f0f0f0', text: '#666666', border: '1px dashed #999999' },
+    dark: { bg: '#3a3a3a', text: '#aaaaaa', border: '1px dashed #666666' }
+  }
+};
+
+export const clampCardPageSize = (value: number) =>
+  Math.min(MAX_CARD_PAGE_SIZE, Math.max(MIN_CARD_PAGE_SIZE, Math.round(value)));
+
+export 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;
+};
+
+export const normalizeProviderKey = (value: string) => value.trim().toLowerCase();
+
+export const getTypeLabel = (t: TFunction, 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);
+};
+
+export const getTypeColor = (type: string, resolvedTheme: ResolvedTheme): ThemeColors => {
+  const set = TYPE_COLORS[type] || TYPE_COLORS.unknown;
+  return resolvedTheme === 'dark' && set.dark ? set.dark : set.light;
+};
+
+export const parsePriorityValue = (value: unknown): number | undefined => {
+  if (typeof value === 'number') {
+    return Number.isInteger(value) ? value : undefined;
+  }
+
+  if (typeof value !== 'string') return undefined;
+  const trimmed = value.trim();
+  if (!trimmed || !INTEGER_STRING_PATTERN.test(trimmed)) return undefined;
+  const parsed = Number.parseInt(trimmed, 10);
+  return Number.isSafeInteger(parsed) ? parsed : undefined;
+};
+
+export const normalizeExcludedModels = (value: unknown): string[] => {
+  if (!Array.isArray(value)) return [];
+
+  const seen = new Set<string>();
+  const normalized: string[] = [];
+  value.forEach((entry) => {
+    const model = String(entry ?? '')
+      .trim()
+      .toLowerCase();
+    if (!model || seen.has(model)) return;
+    seen.add(model);
+    normalized.push(model);
+  });
+
+  return normalized.sort((a, b) => a.localeCompare(b));
+};
+
+export const parseExcludedModelsText = (value: string): string[] =>
+  normalizeExcludedModels(value.split(/[\n,]+/));
+
+export const parseDisableCoolingValue = (value: unknown): boolean | undefined => {
+  if (typeof value === 'boolean') return value;
+  if (typeof value === 'number' && Number.isFinite(value)) return value !== 0;
+  if (typeof value !== 'string') return undefined;
+
+  const normalized = value.trim().toLowerCase();
+  if (!normalized) return undefined;
+  if (TRUTHY_TEXT_VALUES.has(normalized)) return true;
+  if (FALSY_TEXT_VALUES.has(normalized)) return false;
+  return undefined;
+};
+
+// 标准化 auth_index 值（与 usage.ts 中的 normalizeAuthIndex 保持一致）
+export function normalizeAuthIndexValue(value: unknown): string | null {
+  if (typeof value === 'number' && Number.isFinite(value)) {
+    return value.toString();
+  }
+  if (typeof value === 'string') {
+    const trimmed = value.trim();
+    return trimmed ? trimmed : null;
+  }
+  return null;
+}
+
+export function isRuntimeOnlyAuthFile(file: AuthFileItem): boolean {
+  const raw = file['runtime_only'] ?? file.runtimeOnly;
+  if (typeof raw === 'boolean') return raw;
+  if (typeof raw === 'string') return raw.trim().toLowerCase() === 'true';
+  return false;
+}
+
+export function resolveAuthFileStats(file: AuthFileItem, stats: KeyStats): KeyStatBucket {
+  const defaultStats: KeyStatBucket = { success: 0, failure: 0 };
+  const rawFileName = file?.name || '';
+
+  // 兼容 auth_index 和 authIndex 两种字段名（API 返回的是 auth_index）
+  const rawAuthIndex = file['auth_index'] ?? file.authIndex;
+  const authIndexKey = normalizeAuthIndexValue(rawAuthIndex);
+
+  // 尝试根据 authIndex 匹配
+  if (authIndexKey && stats.byAuthIndex?.[authIndexKey]) {
+    return stats.byAuthIndex[authIndexKey];
+  }
+
+  // 尝试根据 source (文件名) 匹配
+  const fileNameId = rawFileName ? normalizeUsageSourceId(rawFileName) : '';
+  if (fileNameId && stats.bySource?.[fileNameId]) {
+    const fromName = stats.bySource[fileNameId];
+    if (fromName.success > 0 || fromName.failure > 0) {
+      return fromName;
+    }
+  }
+
+  // 尝试去掉扩展名后匹配
+  if (rawFileName) {
+    const nameWithoutExt = rawFileName.replace(/\.[^/.]+$/, '');
+    if (nameWithoutExt && nameWithoutExt !== rawFileName) {
+      const nameWithoutExtId = normalizeUsageSourceId(nameWithoutExt);
+      const fromNameWithoutExt = nameWithoutExtId ? stats.bySource?.[nameWithoutExtId] : undefined;
+      if (
+        fromNameWithoutExt &&
+        (fromNameWithoutExt.success > 0 || fromNameWithoutExt.failure > 0)
+      ) {
+        return fromNameWithoutExt;
+      }
+    }
+  }
+
+  return defaultStats;
+}
+
+export const formatModified = (item: AuthFileItem): string => {
+  const raw = item['modtime'] ?? item.modified;
+  if (!raw) return '-';
+  const asNumber = Number(raw);
+  const date =
+    Number.isFinite(asNumber) && !Number.isNaN(asNumber)
+      ? new Date(asNumber < 1e12 ? asNumber * 1000 : asNumber)
+      : new Date(String(raw));
+  return Number.isNaN(date.getTime()) ? '-' : date.toLocaleString();
+};
+
+// 检查模型是否被 OAuth 排除
+export const isModelExcluded = (
+  modelId: string,
+  providerType: string,
+  excluded: Record<string, string[]>
+): boolean => {
+  const providerKey = normalizeProviderKey(providerType);
+  const excludedModels = excluded[providerKey] || excluded[providerType] || [];
+  return excludedModels.some((pattern) => {
+    if (pattern.includes('*')) {
+      // 支持通配符匹配：先转义正则特殊字符，再将 * 视为通配符
+      const regexSafePattern = pattern
+        .split('*')
+        .map((segment) => segment.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'))
+        .join('.*');
+      const regex = new RegExp(`^${regexSafePattern}$`, 'i');
+      return regex.test(modelId);
+    }
+    return pattern.toLowerCase() === modelId.toLowerCase();
+  });
+};

src/features/authFiles/hooks/useAuthFilesData.ts

@@ -0,0 +1,319 @@
+import { useCallback, useRef, useState, type ChangeEvent, type RefObject } from 'react';
+import { useTranslation } from 'react-i18next';
+import { authFilesApi } from '@/services/api';
+import { apiClient } from '@/services/api/client';
+import { useNotificationStore } from '@/stores';
+import type { AuthFileItem } from '@/types';
+import { formatFileSize } from '@/utils/format';
+import { MAX_AUTH_FILE_SIZE } from '@/utils/constants';
+import { getTypeLabel, isRuntimeOnlyAuthFile } from '@/features/authFiles/constants';
+
+type DeleteAllOptions = {
+  filter: string;
+  onResetFilterToAll: () => void;
+};
+
+export type UseAuthFilesDataResult = {
+  files: AuthFileItem[];
+  loading: boolean;
+  error: string;
+  uploading: boolean;
+  deleting: string | null;
+  deletingAll: boolean;
+  statusUpdating: Record<string, boolean>;
+  fileInputRef: RefObject<HTMLInputElement | null>;
+  loadFiles: () => Promise<void>;
+  handleUploadClick: () => void;
+  handleFileChange: (event: ChangeEvent<HTMLInputElement>) => Promise<void>;
+  handleDelete: (name: string) => void;
+  handleDeleteAll: (options: DeleteAllOptions) => void;
+  handleDownload: (name: string) => Promise<void>;
+  handleStatusToggle: (item: AuthFileItem, enabled: boolean) => Promise<void>;
+};
+
+export type UseAuthFilesDataOptions = {
+  refreshKeyStats: () => Promise<void>;
+};
+
+export function useAuthFilesData(options: UseAuthFilesDataOptions): UseAuthFilesDataResult {
+  const { refreshKeyStats } = options;
+  const { t } = useTranslation();
+  const { showNotification, showConfirmation } = useNotificationStore();
+
+  const [files, setFiles] = useState<AuthFileItem[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState('');
+  const [uploading, setUploading] = useState(false);
+  const [deleting, setDeleting] = useState<string | null>(null);
+  const [deletingAll, setDeletingAll] = useState(false);
+  const [statusUpdating, setStatusUpdating] = useState<Record<string, boolean>>({});
+
+  const fileInputRef = useRef<HTMLInputElement | null>(null);
+
+  const loadFiles = useCallback(async () => {
+    setLoading(true);
+    setError('');
+    try {
+      const data = await authFilesApi.list();
+      setFiles(data?.files || []);
+    } catch (err: unknown) {
+      const errorMessage = err instanceof Error ? err.message : t('notification.refresh_failed');
+      setError(errorMessage);
+    } finally {
+      setLoading(false);
+    }
+  }, [t]);
+
+  const handleUploadClick = useCallback(() => {
+    fileInputRef.current?.click();
+  }, []);
+
+  const handleFileChange = useCallback(
+    async (event: ChangeEvent<HTMLInputElement>) => {
+      const fileList = event.target.files;
+      if (!fileList || fileList.length === 0) return;
+
+      const filesToUpload = Array.from(fileList);
+      const validFiles: File[] = [];
+      const invalidFiles: string[] = [];
+      const oversizedFiles: string[] = [];
+
+      filesToUpload.forEach((file) => {
+        if (!file.name.endsWith('.json')) {
+          invalidFiles.push(file.name);
+          return;
+        }
+        if (file.size > MAX_AUTH_FILE_SIZE) {
+          oversizedFiles.push(file.name);
+          return;
+        }
+        validFiles.push(file);
+      });
+
+      if (invalidFiles.length > 0) {
+        showNotification(t('auth_files.upload_error_json'), 'error');
+      }
+      if (oversizedFiles.length > 0) {
+        showNotification(
+          t('auth_files.upload_error_size', { maxSize: formatFileSize(MAX_AUTH_FILE_SIZE) }),
+          'error'
+        );
+      }
+
+      if (validFiles.length === 0) {
+        event.target.value = '';
+        return;
+      }
+
+      setUploading(true);
+      let successCount = 0;
+      const failed: { name: string; message: string }[] = [];
+
+      for (const file of validFiles) {
+        try {
+          await authFilesApi.upload(file);
+          successCount++;
+        } catch (err: unknown) {
+          const errorMessage = err instanceof Error ? err.message : 'Unknown error';
+          failed.push({ name: file.name, message: errorMessage });
+        }
+      }
+
+      if (successCount > 0) {
+        const suffix = validFiles.length > 1 ? ` (${successCount}/${validFiles.length})` : '';
+        showNotification(
+          `${t('auth_files.upload_success')}${suffix}`,
+          failed.length ? 'warning' : 'success'
+        );
+        await loadFiles();
+        await refreshKeyStats();
+      }
+
+      if (failed.length > 0) {
+        const details = failed.map((item) => `${item.name}: ${item.message}`).join('; ');
+        showNotification(`${t('notification.upload_failed')}: ${details}`, 'error');
+      }
+
+      setUploading(false);
+      event.target.value = '';
+    },
+    [loadFiles, refreshKeyStats, showNotification, t]
+  );
+
+  const handleDelete = useCallback(
+    (name: string) => {
+      showConfirmation({
+        title: t('auth_files.delete_title', { defaultValue: 'Delete File' }),
+        message: `${t('auth_files.delete_confirm')} "${name}" ?`,
+        variant: 'danger',
+        confirmText: t('common.confirm'),
+        onConfirm: async () => {
+          setDeleting(name);
+          try {
+            await authFilesApi.deleteFile(name);
+            showNotification(t('auth_files.delete_success'), 'success');
+            setFiles((prev) => prev.filter((item) => item.name !== name));
+          } catch (err: unknown) {
+            const errorMessage = err instanceof Error ? err.message : '';
+            showNotification(`${t('notification.delete_failed')}: ${errorMessage}`, 'error');
+          } finally {
+            setDeleting(null);
+          }
+        }
+      });
+    },
+    [showConfirmation, showNotification, t]
+  );
+
+  const handleDeleteAll = useCallback(
+    (deleteAllOptions: DeleteAllOptions) => {
+      const { filter, onResetFilterToAll } = deleteAllOptions;
+      const isFiltered = filter !== 'all';
+      const typeLabel = isFiltered ? getTypeLabel(t, filter) : t('auth_files.filter_all');
+      const confirmMessage = isFiltered
+        ? t('auth_files.delete_filtered_confirm', { type: typeLabel })
+        : t('auth_files.delete_all_confirm');
+
+      showConfirmation({
+        title: t('auth_files.delete_all_title', { defaultValue: 'Delete All Files' }),
+        message: confirmMessage,
+        variant: 'danger',
+        confirmText: t('common.confirm'),
+        onConfirm: async () => {
+          setDeletingAll(true);
+          try {
+            if (!isFiltered) {
+              await authFilesApi.deleteAll();
+              showNotification(t('auth_files.delete_all_success'), 'success');
+              setFiles((prev) => prev.filter((file) => isRuntimeOnlyAuthFile(file)));
+            } else {
+              const filesToDelete = files.filter(
+                (f) => f.type === filter && !isRuntimeOnlyAuthFile(f)
+              );
+
+              if (filesToDelete.length === 0) {
+                showNotification(t('auth_files.delete_filtered_none', { type: typeLabel }), 'info');
+                setDeletingAll(false);
+                return;
+              }
+
+              let success = 0;
+              let failed = 0;
+              const deletedNames: string[] = [];
+
+              for (const file of filesToDelete) {
+                try {
+                  await authFilesApi.deleteFile(file.name);
+                  success++;
+                  deletedNames.push(file.name);
+                } catch {
+                  failed++;
+                }
+              }
+
+              setFiles((prev) => prev.filter((f) => !deletedNames.includes(f.name)));
+
+              if (failed === 0) {
+                showNotification(
+                  t('auth_files.delete_filtered_success', { count: success, type: typeLabel }),
+                  'success'
+                );
+              } else {
+                showNotification(
+                  t('auth_files.delete_filtered_partial', { success, failed, type: typeLabel }),
+                  'warning'
+                );
+              }
+              onResetFilterToAll();
+            }
+          } catch (err: unknown) {
+            const errorMessage = err instanceof Error ? err.message : '';
+            showNotification(`${t('notification.delete_failed')}: ${errorMessage}`, 'error');
+          } finally {
+            setDeletingAll(false);
+          }
+        }
+      });
+    },
+    [files, showConfirmation, showNotification, t]
+  );
+
+  const handleDownload = useCallback(
+    async (name: string) => {
+      try {
+        const response = await apiClient.getRaw(
+          `/auth-files/download?name=${encodeURIComponent(name)}`,
+          { responseType: 'blob' }
+        );
+        const blob = new Blob([response.data]);
+        const url = window.URL.createObjectURL(blob);
+        const a = document.createElement('a');
+        a.href = url;
+        a.download = name;
+        a.click();
+        window.URL.revokeObjectURL(url);
+        showNotification(t('auth_files.download_success'), 'success');
+      } catch (err: unknown) {
+        const errorMessage = err instanceof Error ? err.message : '';
+        showNotification(`${t('notification.download_failed')}: ${errorMessage}`, 'error');
+      }
+    },
+    [showNotification, t]
+  );
+
+  const handleStatusToggle = useCallback(
+    async (item: AuthFileItem, enabled: boolean) => {
+      const name = item.name;
+      const nextDisabled = !enabled;
+      const previousDisabled = item.disabled === true;
+
+      setStatusUpdating((prev) => ({ ...prev, [name]: true }));
+      setFiles((prev) => prev.map((f) => (f.name === name ? { ...f, disabled: nextDisabled } : f)));
+
+      try {
+        const res = await authFilesApi.setStatus(name, nextDisabled);
+        setFiles((prev) =>
+          prev.map((f) => (f.name === name ? { ...f, disabled: res.disabled } : f))
+        );
+        showNotification(
+          enabled
+            ? t('auth_files.status_enabled_success', { name })
+            : t('auth_files.status_disabled_success', { name }),
+          'success'
+        );
+      } catch (err: unknown) {
+        const errorMessage = err instanceof Error ? err.message : '';
+        setFiles((prev) =>
+          prev.map((f) => (f.name === name ? { ...f, disabled: previousDisabled } : f))
+        );
+        showNotification(`${t('notification.update_failed')}: ${errorMessage}`, 'error');
+      } finally {
+        setStatusUpdating((prev) => {
+          if (!prev[name]) return prev;
+          const next = { ...prev };
+          delete next[name];
+          return next;
+        });
+      }
+    },
+    [showNotification, t]
+  );
+
+  return {
+    files,
+    loading,
+    error,
+    uploading,
+    deleting,
+    deletingAll,
+    statusUpdating,
+    fileInputRef,
+    loadFiles,
+    handleUploadClick,
+    handleFileChange,
+    handleDelete,
+    handleDeleteAll,
+    handleDownload,
+    handleStatusToggle
+  };
+}

src/features/authFiles/hooks/useAuthFilesModels.ts

@@ -0,0 +1,86 @@
+import { useCallback, useRef, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { authFilesApi } from '@/services/api';
+import { useNotificationStore } from '@/stores';
+import type { AuthFileItem } from '@/types';
+import type { AuthFileModelItem } from '@/features/authFiles/constants';
+
+type ModelsError = 'unsupported' | null;
+
+export type UseAuthFilesModelsResult = {
+  modelsModalOpen: boolean;
+  modelsLoading: boolean;
+  modelsList: AuthFileModelItem[];
+  modelsFileName: string;
+  modelsFileType: string;
+  modelsError: ModelsError;
+  showModels: (item: AuthFileItem) => Promise<void>;
+  closeModelsModal: () => void;
+};
+
+export function useAuthFilesModels(): UseAuthFilesModelsResult {
+  const { t } = useTranslation();
+  const showNotification = useNotificationStore((state) => state.showNotification);
+
+  const [modelsModalOpen, setModelsModalOpen] = useState(false);
+  const [modelsLoading, setModelsLoading] = useState(false);
+  const [modelsList, setModelsList] = useState<AuthFileModelItem[]>([]);
+  const [modelsFileName, setModelsFileName] = useState('');
+  const [modelsFileType, setModelsFileType] = useState('');
+  const [modelsError, setModelsError] = useState<ModelsError>(null);
+  const modelsCacheRef = useRef<Map<string, AuthFileModelItem[]>>(new Map());
+
+  const closeModelsModal = useCallback(() => {
+    setModelsModalOpen(false);
+  }, []);
+
+  const showModels = useCallback(
+    async (item: AuthFileItem) => {
+      setModelsFileName(item.name);
+      setModelsFileType(item.type || '');
+      setModelsList([]);
+      setModelsError(null);
+      setModelsModalOpen(true);
+
+      const cached = modelsCacheRef.current.get(item.name);
+      if (cached) {
+        setModelsList(cached);
+        setModelsLoading(false);
+        return;
+      }
+
+      setModelsLoading(true);
+      try {
+        const models = await authFilesApi.getModelsForAuthFile(item.name);
+        modelsCacheRef.current.set(item.name, models);
+        setModelsList(models);
+      } catch (err) {
+        const errorMessage = err instanceof Error ? err.message : '';
+        if (
+          errorMessage.includes('404') ||
+          errorMessage.includes('not found') ||
+          errorMessage.includes('Not Found')
+        ) {
+          setModelsError('unsupported');
+        } else {
+          showNotification(`${t('notification.load_failed')}: ${errorMessage}`, 'error');
+        }
+      } finally {
+        setModelsLoading(false);
+      }
+    },
+    [showNotification, t]
+  );
+
+  return {
+    modelsModalOpen,
+    modelsLoading,
+    modelsList,
+    modelsFileName,
+    modelsFileType,
+    modelsError,
+    showModels,
+    closeModelsModal
+  };
+}
+

src/features/authFiles/hooks/useAuthFilesOauth.tsx

@@ -0,0 +1,504 @@
+import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
+import { Trans, useTranslation } from 'react-i18next';
+import { authFilesApi } from '@/services/api';
+import { useNotificationStore } from '@/stores';
+import type { AuthFileItem, OAuthModelAliasEntry } from '@/types';
+import type { AuthFileModelItem } from '@/features/authFiles/constants';
+import { normalizeProviderKey } from '@/features/authFiles/constants';
+
+type UnsupportedError = 'unsupported' | null;
+type ViewMode = 'diagram' | 'list';
+
+export type UseAuthFilesOauthResult = {
+  excluded: Record<string, string[]>;
+  excludedError: UnsupportedError;
+  modelAlias: Record<string, OAuthModelAliasEntry[]>;
+  modelAliasError: UnsupportedError;
+  allProviderModels: Record<string, AuthFileModelItem[]>;
+  providerList: string[];
+  loadExcluded: () => Promise<void>;
+  loadModelAlias: () => Promise<void>;
+  deleteExcluded: (provider: string) => void;
+  deleteModelAlias: (provider: string) => void;
+  handleMappingUpdate: (provider: string, sourceModel: string, newAlias: string) => Promise<void>;
+  handleDeleteLink: (provider: string, sourceModel: string, alias: string) => void;
+  handleToggleFork: (
+    provider: string,
+    sourceModel: string,
+    alias: string,
+    fork: boolean
+  ) => Promise<void>;
+  handleRenameAlias: (oldAlias: string, newAlias: string) => Promise<void>;
+  handleDeleteAlias: (aliasName: string) => void;
+};
+
+export type UseAuthFilesOauthOptions = {
+  viewMode: ViewMode;
+  files: AuthFileItem[];
+};
+
+export function useAuthFilesOauth(options: UseAuthFilesOauthOptions): UseAuthFilesOauthResult {
+  const { viewMode, files } = options;
+  const { t } = useTranslation();
+  const { showNotification, showConfirmation } = useNotificationStore();
+
+  const [excluded, setExcluded] = useState<Record<string, string[]>>({});
+  const [excludedError, setExcludedError] = useState<UnsupportedError>(null);
+  const [modelAlias, setModelAlias] = useState<Record<string, OAuthModelAliasEntry[]>>({});
+  const [modelAliasError, setModelAliasError] = useState<UnsupportedError>(null);
+  const [allProviderModels, setAllProviderModels] = useState<Record<string, AuthFileModelItem[]>>(
+    {}
+  );
+
+  const excludedUnsupportedRef = useRef(false);
+  const mappingsUnsupportedRef = useRef(false);
+
+  const providerList = useMemo(() => {
+    const providers = new Set<string>();
+
+    Object.keys(modelAlias).forEach((provider) => {
+      const key = provider.trim().toLowerCase();
+      if (key) providers.add(key);
+    });
+
+    files.forEach((file) => {
+      if (typeof file.type === 'string') {
+        const key = file.type.trim().toLowerCase();
+        if (key) providers.add(key);
+      }
+      if (typeof file.provider === 'string') {
+        const key = file.provider.trim().toLowerCase();
+        if (key) providers.add(key);
+      }
+    });
+    return Array.from(providers);
+  }, [files, modelAlias]);
+
+  useEffect(() => {
+    if (viewMode !== 'diagram') return;
+
+    let cancelled = false;
+
+    const loadAllModels = async () => {
+      if (providerList.length === 0) {
+        if (!cancelled) setAllProviderModels({});
+        return;
+      }
+
+      const results = await Promise.all(
+        providerList.map(async (provider) => {
+          try {
+            const models = await authFilesApi.getModelDefinitions(provider);
+            return { provider, models };
+          } catch {
+            return { provider, models: [] as AuthFileModelItem[] };
+          }
+        })
+      );
+
+      if (cancelled) return;
+
+      const nextModels: Record<string, AuthFileModelItem[]> = {};
+      results.forEach(({ provider, models }) => {
+        if (models.length > 0) {
+          nextModels[provider] = models;
+        }
+      });
+
+      setAllProviderModels(nextModels);
+    };
+
+    void loadAllModels();
+
+    return () => {
+      cancelled = true;
+    };
+  }, [providerList, viewMode]);
+
+  const loadExcluded = useCallback(async () => {
+    try {
+      const res = await authFilesApi.getOauthExcludedModels();
+      excludedUnsupportedRef.current = false;
+      setExcluded(res || {});
+      setExcludedError(null);
+    } catch (err: unknown) {
+      const status =
+        typeof err === 'object' && err !== null && 'status' in err
+          ? (err as { status?: unknown }).status
+          : undefined;
+
+      if (status === 404) {
+        setExcluded({});
+        setExcludedError('unsupported');
+        if (!excludedUnsupportedRef.current) {
+          excludedUnsupportedRef.current = true;
+          showNotification(t('oauth_excluded.upgrade_required'), 'warning');
+        }
+        return;
+      }
+      // 静默失败
+    }
+  }, [showNotification, t]);
+
+  const loadModelAlias = useCallback(async () => {
+    try {
+      const res = await authFilesApi.getOauthModelAlias();
+      mappingsUnsupportedRef.current = false;
+      setModelAlias(res || {});
+      setModelAliasError(null);
+    } catch (err: unknown) {
+      const status =
+        typeof err === 'object' && err !== null && 'status' in err
+          ? (err as { status?: unknown }).status
+          : undefined;
+
+      if (status === 404) {
+        setModelAlias({});
+        setModelAliasError('unsupported');
+        if (!mappingsUnsupportedRef.current) {
+          mappingsUnsupportedRef.current = true;
+          showNotification(t('oauth_model_alias.upgrade_required'), 'warning');
+        }
+        return;
+      }
+      // 静默失败
+    }
+  }, [showNotification, t]);
+
+  const deleteExcluded = useCallback(
+    (provider: string) => {
+      const providerLabel = provider.trim() || provider;
+      showConfirmation({
+        title: t('oauth_excluded.delete_title', { defaultValue: 'Delete Exclusion' }),
+        message: t('oauth_excluded.delete_confirm', { provider: providerLabel }),
+        variant: 'danger',
+        confirmText: t('common.confirm'),
+        onConfirm: async () => {
+          const providerKey = normalizeProviderKey(provider);
+          if (!providerKey) {
+            showNotification(t('oauth_excluded.provider_required'), 'error');
+            return;
+          }
+          try {
+            await authFilesApi.deleteOauthExcludedEntry(providerKey);
+            await loadExcluded();
+            showNotification(t('oauth_excluded.delete_success'), 'success');
+          } catch (err: unknown) {
+            try {
+              const current = await authFilesApi.getOauthExcludedModels();
+              const next: Record<string, string[]> = {};
+              Object.entries(current).forEach(([key, models]) => {
+                if (normalizeProviderKey(key) === providerKey) return;
+                next[key] = models;
+              });
+              await authFilesApi.replaceOauthExcludedModels(next);
+              await loadExcluded();
+              showNotification(t('oauth_excluded.delete_success'), 'success');
+            } catch (fallbackErr: unknown) {
+              const errorMessage =
+                fallbackErr instanceof Error
+                  ? fallbackErr.message
+                  : err instanceof Error
+                    ? err.message
+                    : '';
+              showNotification(`${t('oauth_excluded.delete_failed')}: ${errorMessage}`, 'error');
+            }
+          }
+        }
+      });
+    },
+    [loadExcluded, showConfirmation, showNotification, t]
+  );
+
+  const deleteModelAlias = useCallback(
+    (provider: string) => {
+      showConfirmation({
+        title: t('oauth_model_alias.delete_title', { defaultValue: 'Delete Mappings' }),
+        message: t('oauth_model_alias.delete_confirm', { provider }),
+        variant: 'danger',
+        confirmText: t('common.confirm'),
+        onConfirm: async () => {
+          try {
+            await authFilesApi.deleteOauthModelAlias(provider);
+            await loadModelAlias();
+            showNotification(t('oauth_model_alias.delete_success'), 'success');
+          } catch (err: unknown) {
+            const errorMessage = err instanceof Error ? err.message : '';
+            showNotification(`${t('oauth_model_alias.delete_failed')}: ${errorMessage}`, 'error');
+          }
+        }
+      });
+    },
+    [loadModelAlias, showConfirmation, showNotification, t]
+  );
+
+  const handleMappingUpdate = useCallback(
+    async (provider: string, sourceModel: string, newAlias: string) => {
+      if (!provider || !sourceModel || !newAlias) return;
+      const normalizedProvider = normalizeProviderKey(provider);
+      if (!normalizedProvider) return;
+
+      const providerKey = Object.keys(modelAlias).find(
+        (key) => normalizeProviderKey(key) === normalizedProvider
+      );
+      const currentMappings = (providerKey ? modelAlias[providerKey] : null) ?? [];
+
+      const nameTrim = sourceModel.trim();
+      const aliasTrim = newAlias.trim();
+      const nameKey = nameTrim.toLowerCase();
+      const aliasKey = aliasTrim.toLowerCase();
+
+      if (
+        currentMappings.some(
+          (m) =>
+            (m.name ?? '').trim().toLowerCase() === nameKey &&
+            (m.alias ?? '').trim().toLowerCase() === aliasKey
+        )
+      ) {
+        return;
+      }
+
+      const nextMappings: OAuthModelAliasEntry[] = [
+        ...currentMappings,
+        { name: nameTrim, alias: aliasTrim, fork: true }
+      ];
+
+      try {
+        await authFilesApi.saveOauthModelAlias(normalizedProvider, nextMappings);
+        await loadModelAlias();
+        showNotification(t('oauth_model_alias.save_success'), 'success');
+      } catch (err: unknown) {
+        const errorMessage = err instanceof Error ? err.message : '';
+        showNotification(`${t('oauth_model_alias.save_failed')}: ${errorMessage}`, 'error');
+      }
+    },
+    [loadModelAlias, modelAlias, showNotification, t]
+  );
+
+  const handleDeleteLink = useCallback(
+    (provider: string, sourceModel: string, alias: string) => {
+      const nameTrim = sourceModel.trim();
+      const aliasTrim = alias.trim();
+      if (!provider || !nameTrim || !aliasTrim) return;
+
+      showConfirmation({
+        title: t('oauth_model_alias.delete_link_title', { defaultValue: 'Unlink mapping' }),
+        message: (
+          <Trans
+            i18nKey="oauth_model_alias.delete_link_confirm"
+            values={{ provider, sourceModel: nameTrim, alias: aliasTrim }}
+            components={{ code: <code /> }}
+          />
+        ),
+        variant: 'danger',
+        confirmText: t('common.confirm'),
+        onConfirm: async () => {
+          const normalizedProvider = normalizeProviderKey(provider);
+          const providerKey = Object.keys(modelAlias).find(
+            (key) => normalizeProviderKey(key) === normalizedProvider
+          );
+          const currentMappings = (providerKey ? modelAlias[providerKey] : null) ?? [];
+          const nameKey = nameTrim.toLowerCase();
+          const aliasKey = aliasTrim.toLowerCase();
+          const nextMappings = currentMappings.filter(
+            (m) =>
+              (m.name ?? '').trim().toLowerCase() !== nameKey ||
+              (m.alias ?? '').trim().toLowerCase() !== aliasKey
+          );
+          if (nextMappings.length === currentMappings.length) return;
+
+          try {
+            if (nextMappings.length === 0) {
+              await authFilesApi.deleteOauthModelAlias(normalizedProvider);
+            } else {
+              await authFilesApi.saveOauthModelAlias(normalizedProvider, nextMappings);
+            }
+            await loadModelAlias();
+            showNotification(t('oauth_model_alias.save_success'), 'success');
+          } catch (err: unknown) {
+            const errorMessage = err instanceof Error ? err.message : '';
+            showNotification(`${t('oauth_model_alias.save_failed')}: ${errorMessage}`, 'error');
+          }
+        }
+      });
+    },
+    [loadModelAlias, modelAlias, showConfirmation, showNotification, t]
+  );
+
+  const handleToggleFork = useCallback(
+    async (provider: string, sourceModel: string, alias: string, fork: boolean) => {
+      const normalizedProvider = normalizeProviderKey(provider);
+      if (!normalizedProvider) return;
+
+      const providerKey = Object.keys(modelAlias).find(
+        (key) => normalizeProviderKey(key) === normalizedProvider
+      );
+      const currentMappings = (providerKey ? modelAlias[providerKey] : null) ?? [];
+      const nameKey = sourceModel.trim().toLowerCase();
+      const aliasKey = alias.trim().toLowerCase();
+      let changed = false;
+
+      const nextMappings = currentMappings.map((m) => {
+        const mName = (m.name ?? '').trim().toLowerCase();
+        const mAlias = (m.alias ?? '').trim().toLowerCase();
+        if (mName === nameKey && mAlias === aliasKey) {
+          changed = true;
+          return fork ? { ...m, fork: true } : { name: m.name, alias: m.alias };
+        }
+        return m;
+      });
+
+      if (!changed) return;
+
+      try {
+        await authFilesApi.saveOauthModelAlias(normalizedProvider, nextMappings);
+        await loadModelAlias();
+        showNotification(t('oauth_model_alias.save_success'), 'success');
+      } catch (err: unknown) {
+        const errorMessage = err instanceof Error ? err.message : '';
+        showNotification(`${t('oauth_model_alias.save_failed')}: ${errorMessage}`, 'error');
+      }
+    },
+    [loadModelAlias, modelAlias, showNotification, t]
+  );
+
+  const handleRenameAlias = useCallback(
+    async (oldAlias: string, newAlias: string) => {
+      const oldTrim = oldAlias.trim();
+      const newTrim = newAlias.trim();
+      if (!oldTrim || !newTrim || oldTrim === newTrim) return;
+
+      const oldKey = oldTrim.toLowerCase();
+      const providersToUpdate = Object.entries(modelAlias).filter(([_, mappings]) =>
+        mappings.some((m) => (m.alias ?? '').trim().toLowerCase() === oldKey)
+      );
+
+      if (providersToUpdate.length === 0) return;
+
+      let hadFailure = false;
+      let failureMessage = '';
+
+      try {
+        const results = await Promise.allSettled(
+          providersToUpdate.map(([provider, mappings]) => {
+            const nextMappings = mappings.map((m) =>
+              (m.alias ?? '').trim().toLowerCase() === oldKey ? { ...m, alias: newTrim } : m
+            );
+            return authFilesApi.saveOauthModelAlias(provider, nextMappings);
+          })
+        );
+
+        const failures = results.filter(
+          (result): result is PromiseRejectedResult => result.status === 'rejected'
+        );
+
+        if (failures.length > 0) {
+          hadFailure = true;
+          const reason = failures[0].reason;
+          failureMessage = reason instanceof Error ? reason.message : String(reason ?? '');
+        }
+      } finally {
+        await loadModelAlias();
+      }
+
+      if (hadFailure) {
+        showNotification(
+          failureMessage
+            ? `${t('oauth_model_alias.save_failed')}: ${failureMessage}`
+            : t('oauth_model_alias.save_failed'),
+          'error'
+        );
+      } else {
+        showNotification(t('oauth_model_alias.save_success'), 'success');
+      }
+    },
+    [loadModelAlias, modelAlias, showNotification, t]
+  );
+
+  const handleDeleteAlias = useCallback(
+    (aliasName: string) => {
+      const aliasTrim = aliasName.trim();
+      if (!aliasTrim) return;
+      const aliasKey = aliasTrim.toLowerCase();
+      const providersToUpdate = Object.entries(modelAlias).filter(([_, mappings]) =>
+        mappings.some((m) => (m.alias ?? '').trim().toLowerCase() === aliasKey)
+      );
+
+      if (providersToUpdate.length === 0) return;
+
+      showConfirmation({
+        title: t('oauth_model_alias.delete_alias_title', { defaultValue: 'Delete Alias' }),
+        message: (
+          <Trans
+            i18nKey="oauth_model_alias.delete_alias_confirm"
+            values={{ alias: aliasTrim }}
+            components={{ code: <code /> }}
+          />
+        ),
+        variant: 'danger',
+        confirmText: t('common.confirm'),
+        onConfirm: async () => {
+          let hadFailure = false;
+          let failureMessage = '';
+
+          try {
+            const results = await Promise.allSettled(
+              providersToUpdate.map(([provider, mappings]) => {
+                const nextMappings = mappings.filter(
+                  (m) => (m.alias ?? '').trim().toLowerCase() !== aliasKey
+                );
+                if (nextMappings.length === 0) {
+                  return authFilesApi.deleteOauthModelAlias(provider);
+                }
+                return authFilesApi.saveOauthModelAlias(provider, nextMappings);
+              })
+            );
+
+            const failures = results.filter(
+              (result): result is PromiseRejectedResult => result.status === 'rejected'
+            );
+
+            if (failures.length > 0) {
+              hadFailure = true;
+              const reason = failures[0].reason;
+              failureMessage = reason instanceof Error ? reason.message : String(reason ?? '');
+            }
+          } finally {
+            await loadModelAlias();
+          }
+
+          if (hadFailure) {
+            showNotification(
+              failureMessage
+                ? `${t('oauth_model_alias.delete_failed')}: ${failureMessage}`
+                : t('oauth_model_alias.delete_failed'),
+              'error'
+            );
+          } else {
+            showNotification(t('oauth_model_alias.delete_success'), 'success');
+          }
+        }
+      });
+    },
+    [loadModelAlias, modelAlias, showConfirmation, showNotification, t]
+  );
+
+  return {
+    excluded,
+    excludedError,
+    modelAlias,
+    modelAliasError,
+    allProviderModels,
+    providerList,
+    loadExcluded,
+    loadModelAlias,
+    deleteExcluded,
+    deleteModelAlias,
+    handleMappingUpdate,
+    handleDeleteLink,
+    handleToggleFork,
+    handleRenameAlias,
+    handleDeleteAlias
+  };
+}
+

src/features/authFiles/hooks/useAuthFilesPrefixProxyEditor.ts

@@ -0,0 +1,254 @@
+import { useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { authFilesApi } from '@/services/api';
+import { useNotificationStore } from '@/stores';
+import { formatFileSize } from '@/utils/format';
+import { MAX_AUTH_FILE_SIZE } from '@/utils/constants';
+import {
+  normalizeExcludedModels,
+  parseDisableCoolingValue,
+  parseExcludedModelsText,
+  parsePriorityValue
+} from '@/features/authFiles/constants';
+
+export type PrefixProxyEditorField =
+  | 'prefix'
+  | 'proxyUrl'
+  | 'priority'
+  | 'excludedModelsText'
+  | 'disableCooling';
+
+export type PrefixProxyEditorState = {
+  fileName: string;
+  loading: boolean;
+  saving: boolean;
+  error: string | null;
+  originalText: string;
+  rawText: string;
+  json: Record<string, unknown> | null;
+  prefix: string;
+  proxyUrl: string;
+  priority: string;
+  excludedModelsText: string;
+  disableCooling: string;
+};
+
+export type UseAuthFilesPrefixProxyEditorOptions = {
+  disableControls: boolean;
+  loadFiles: () => Promise<void>;
+  loadKeyStats: () => Promise<void>;
+};
+
+export type UseAuthFilesPrefixProxyEditorResult = {
+  prefixProxyEditor: PrefixProxyEditorState | null;
+  prefixProxyUpdatedText: string;
+  prefixProxyDirty: boolean;
+  openPrefixProxyEditor: (name: string) => Promise<void>;
+  closePrefixProxyEditor: () => void;
+  handlePrefixProxyChange: (field: PrefixProxyEditorField, value: string) => void;
+  handlePrefixProxySave: () => Promise<void>;
+};
+
+const buildPrefixProxyUpdatedText = (editor: PrefixProxyEditorState | null): string => {
+  if (!editor?.json) return editor?.rawText ?? '';
+  const next: Record<string, unknown> = { ...editor.json };
+  if ('prefix' in next || editor.prefix.trim()) {
+    next.prefix = editor.prefix;
+  }
+  if ('proxy_url' in next || editor.proxyUrl.trim()) {
+    next.proxy_url = editor.proxyUrl;
+  }
+
+  const parsedPriority = parsePriorityValue(editor.priority);
+  if (parsedPriority !== undefined) {
+    next.priority = parsedPriority;
+  } else if ('priority' in next) {
+    delete next.priority;
+  }
+
+  const excludedModels = parseExcludedModelsText(editor.excludedModelsText);
+  if (excludedModels.length > 0) {
+    next.excluded_models = excludedModels;
+  } else if ('excluded_models' in next) {
+    delete next.excluded_models;
+  }
+
+  const parsedDisableCooling = parseDisableCoolingValue(editor.disableCooling);
+  if (parsedDisableCooling !== undefined) {
+    next.disable_cooling = parsedDisableCooling;
+  } else if ('disable_cooling' in next) {
+    delete next.disable_cooling;
+  }
+
+  return JSON.stringify(next);
+};
+
+export function useAuthFilesPrefixProxyEditor(
+  options: UseAuthFilesPrefixProxyEditorOptions
+): UseAuthFilesPrefixProxyEditorResult {
+  const { disableControls, loadFiles, loadKeyStats } = options;
+  const { t } = useTranslation();
+  const showNotification = useNotificationStore((state) => state.showNotification);
+
+  const [prefixProxyEditor, setPrefixProxyEditor] = useState<PrefixProxyEditorState | null>(null);
+
+  const prefixProxyUpdatedText = buildPrefixProxyUpdatedText(prefixProxyEditor);
+  const prefixProxyDirty =
+    Boolean(prefixProxyEditor?.json) &&
+    Boolean(prefixProxyEditor?.originalText) &&
+    prefixProxyUpdatedText !== prefixProxyEditor?.originalText;
+
+  const closePrefixProxyEditor = () => {
+    setPrefixProxyEditor(null);
+  };
+
+  const openPrefixProxyEditor = async (name: string) => {
+    if (disableControls) return;
+    if (prefixProxyEditor?.fileName === name) {
+      setPrefixProxyEditor(null);
+      return;
+    }
+
+    setPrefixProxyEditor({
+      fileName: name,
+      loading: true,
+      saving: false,
+      error: null,
+      originalText: '',
+      rawText: '',
+      json: null,
+      prefix: '',
+      proxyUrl: '',
+      priority: '',
+      excludedModelsText: '',
+      disableCooling: ''
+    });
+
+    try {
+      const rawText = await authFilesApi.downloadText(name);
+      const trimmed = rawText.trim();
+
+      let parsed: unknown;
+      try {
+        parsed = JSON.parse(trimmed) as unknown;
+      } catch {
+        setPrefixProxyEditor((prev) => {
+          if (!prev || prev.fileName !== name) return prev;
+          return {
+            ...prev,
+            loading: false,
+            error: t('auth_files.prefix_proxy_invalid_json'),
+            rawText: trimmed,
+            originalText: trimmed
+          };
+        });
+        return;
+      }
+
+      if (!parsed || typeof parsed !== 'object' || Array.isArray(parsed)) {
+        setPrefixProxyEditor((prev) => {
+          if (!prev || prev.fileName !== name) return prev;
+          return {
+            ...prev,
+            loading: false,
+            error: t('auth_files.prefix_proxy_invalid_json'),
+            rawText: trimmed,
+            originalText: trimmed
+          };
+        });
+        return;
+      }
+
+      const json = parsed as Record<string, unknown>;
+      const originalText = JSON.stringify(json);
+      const prefix = typeof json.prefix === 'string' ? json.prefix : '';
+      const proxyUrl = typeof json.proxy_url === 'string' ? json.proxy_url : '';
+      const priority = parsePriorityValue(json.priority);
+      const excludedModels = normalizeExcludedModels(json.excluded_models);
+      const disableCoolingValue = parseDisableCoolingValue(json.disable_cooling);
+
+      setPrefixProxyEditor((prev) => {
+        if (!prev || prev.fileName !== name) return prev;
+        return {
+          ...prev,
+          loading: false,
+          originalText,
+          rawText: originalText,
+          json,
+          prefix,
+          proxyUrl,
+          priority: priority !== undefined ? String(priority) : '',
+          excludedModelsText: excludedModels.join('\n'),
+          disableCooling:
+            disableCoolingValue === undefined ? '' : disableCoolingValue ? 'true' : 'false',
+          error: null
+        };
+      });
+    } catch (err: unknown) {
+      const errorMessage = err instanceof Error ? err.message : t('notification.download_failed');
+      setPrefixProxyEditor((prev) => {
+        if (!prev || prev.fileName !== name) return prev;
+        return { ...prev, loading: false, error: errorMessage, rawText: '' };
+      });
+      showNotification(`${t('notification.download_failed')}: ${errorMessage}`, 'error');
+    }
+  };
+
+  const handlePrefixProxyChange = (field: PrefixProxyEditorField, value: string) => {
+    setPrefixProxyEditor((prev) => {
+      if (!prev) return prev;
+      if (field === 'prefix') return { ...prev, prefix: value };
+      if (field === 'proxyUrl') return { ...prev, proxyUrl: value };
+      if (field === 'priority') return { ...prev, priority: value };
+      if (field === 'excludedModelsText') return { ...prev, excludedModelsText: value };
+      return { ...prev, disableCooling: value };
+    });
+  };
+
+  const handlePrefixProxySave = async () => {
+    if (!prefixProxyEditor?.json) return;
+    if (!prefixProxyDirty) return;
+
+    const name = prefixProxyEditor.fileName;
+    const payload = prefixProxyUpdatedText;
+    const fileSize = new Blob([payload]).size;
+    if (fileSize > MAX_AUTH_FILE_SIZE) {
+      showNotification(
+        t('auth_files.upload_error_size', { maxSize: formatFileSize(MAX_AUTH_FILE_SIZE) }),
+        'error'
+      );
+      return;
+    }
+
+    setPrefixProxyEditor((prev) => {
+      if (!prev || prev.fileName !== name) return prev;
+      return { ...prev, saving: true };
+    });
+
+    try {
+      const file = new File([payload], name, { type: 'application/json' });
+      await authFilesApi.upload(file);
+      showNotification(t('auth_files.prefix_proxy_saved_success', { name }), 'success');
+      await loadFiles();
+      await loadKeyStats();
+      setPrefixProxyEditor(null);
+    } catch (err: unknown) {
+      const errorMessage = err instanceof Error ? err.message : '';
+      showNotification(`${t('notification.upload_failed')}: ${errorMessage}`, 'error');
+      setPrefixProxyEditor((prev) => {
+        if (!prev || prev.fileName !== name) return prev;
+        return { ...prev, saving: false };
+      });
+    }
+  };
+
+  return {
+    prefixProxyEditor,
+    prefixProxyUpdatedText,
+    prefixProxyDirty,
+    openPrefixProxyEditor,
+    closePrefixProxyEditor,
+    handlePrefixProxyChange,
+    handlePrefixProxySave
+  };
+}

src/features/authFiles/hooks/useAuthFilesStats.ts

@@ -0,0 +1,35 @@
+import { useCallback, useRef, useState } from 'react';
+import { usageApi } from '@/services/api';
+import { collectUsageDetails, type KeyStats, type UsageDetail } from '@/utils/usage';
+
+export type UseAuthFilesStatsResult = {
+  keyStats: KeyStats;
+  usageDetails: UsageDetail[];
+  loadKeyStats: () => Promise<void>;
+};
+
+export function useAuthFilesStats(): UseAuthFilesStatsResult {
+  const [keyStats, setKeyStats] = useState<KeyStats>({ bySource: {}, byAuthIndex: {} });
+  const [usageDetails, setUsageDetails] = useState<UsageDetail[]>([]);
+  const loadingKeyStatsRef = useRef(false);
+
+  const loadKeyStats = useCallback(async () => {
+    if (loadingKeyStatsRef.current) return;
+    loadingKeyStatsRef.current = true;
+    try {
+      const usageResponse = await usageApi.getUsage();
+      const usageData = usageResponse?.usage ?? usageResponse;
+      const stats = await usageApi.getKeyStats(usageData);
+      setKeyStats(stats);
+      const details = collectUsageDetails(usageData);
+      setUsageDetails(details);
+    } catch {
+      // 静默失败
+    } finally {
+      loadingKeyStatsRef.current = false;
+    }
+  }, []);
+
+  return { keyStats, usageDetails, loadKeyStats };
+}
+

src/features/authFiles/hooks/useAuthFilesStatusBarCache.ts

@@ -0,0 +1,28 @@
+import { useMemo } from 'react';
+import type { AuthFileItem } from '@/types';
+import { calculateStatusBarData, type UsageDetail } from '@/utils/usage';
+import { normalizeAuthIndexValue } from '@/features/authFiles/constants';
+
+export type AuthFileStatusBarData = ReturnType<typeof calculateStatusBarData>;
+
+export function useAuthFilesStatusBarCache(files: AuthFileItem[], usageDetails: UsageDetail[]) {
+  return useMemo(() => {
+    const cache = new Map<string, AuthFileStatusBarData>();
+
+    files.forEach((file) => {
+      const rawAuthIndex = file['auth_index'] ?? file.authIndex;
+      const authIndexKey = normalizeAuthIndexValue(rawAuthIndex);
+
+      if (authIndexKey) {
+        const filteredDetails = usageDetails.filter((detail) => {
+          const detailAuthIndex = normalizeAuthIndexValue(detail.auth_index);
+          return detailAuthIndex !== null && detailAuthIndex === authIndexKey;
+        });
+        cache.set(authIndexKey, calculateStatusBarData(filteredDetails));
+      }
+    });
+
+    return cache;
+  }, [files, usageDetails]);
+}
+

src/features/authFiles/uiState.ts

@@ -0,0 +1,30 @@
+export type AuthFilesUiState = {
+  filter?: string;
+  search?: string;
+  page?: number;
+  pageSize?: number;
+};
+
+const AUTH_FILES_UI_STATE_KEY = 'authFilesPage.uiState';
+
+export const readAuthFilesUiState = (): AuthFilesUiState | null => {
+  if (typeof window === 'undefined') return null;
+  try {
+    const raw = window.sessionStorage.getItem(AUTH_FILES_UI_STATE_KEY);
+    if (!raw) return null;
+    const parsed = JSON.parse(raw) as AuthFilesUiState;
+    return parsed && typeof parsed === 'object' ? parsed : null;
+  } catch {
+    return null;
+  }
+};
+
+export const writeAuthFilesUiState = (state: AuthFilesUiState) => {
+  if (typeof window === 'undefined') return;
+  try {
+    window.sessionStorage.setItem(AUTH_FILES_UI_STATE_KEY, JSON.stringify(state));
+  } catch {
+    // ignore
+  }
+};
+

src/i18n/locales/en.json

@@ -54,6 +54,10 @@
     "login": "CLI Proxy API Management Center",
     "abbr": "CPAMC"
   },
+  "splash": {
+    "title": "CLI Proxy API",
+    "subtitle": "Management Center"
+  },
   "auto_login": {
     "title": "Auto Login in Progress...",
     "message": "Attempting to connect to server using locally saved connection information"
@@ -828,6 +832,17 @@
     "success": "Success",
     "failure": "Failure"
   },
+  "status_bar": {
+    "success_short": "✓",
+    "failure_short": "✗",
+    "no_requests": "No requests"
+  },
+  "service_health": {
+    "title": "Service Health",
+    "window": "Last 7 days",
+    "oldest": "Oldest",
+    "newest": "Latest"
+  },
   "logs": {
     "title": "Logs Viewer",
     "refresh_button": "Refresh Logs",

src/i18n/locales/ru.json

@@ -54,6 +54,10 @@
     "login": "Центр управления CLI Proxy API",
     "abbr": "CPAMC"
   },
+  "splash": {
+    "title": "CLI Proxy API",
+    "subtitle": "Центр управления"
+  },
   "auto_login": {
     "title": "Автовход...",
     "message": "Пытаемся подключиться к серверу, используя сохранённые данные"
@@ -831,6 +835,17 @@
     "success": "Успех",
     "failure": "Сбой"
   },
+  "status_bar": {
+    "success_short": "✓",
+    "failure_short": "✗",
+    "no_requests": "Нет запросов"
+  },
+  "service_health": {
+    "title": "Состояние сервиса",
+    "window": "Последние 7 дней",
+    "oldest": "Старые",
+    "newest": "Новые"
+  },
   "logs": {
     "title": "Просмотр журналов",
     "refresh_button": "Обновить журналы",

src/i18n/locales/zh-CN.json

@@ -54,6 +54,10 @@
     "login": "CLI Proxy API Management Center",
     "abbr": "CPAMC"
   },
+  "splash": {
+    "title": "CLI Proxy API",
+    "subtitle": "管理中心"
+  },
   "auto_login": {
     "title": "正在自动登录...",
     "message": "正在使用本地保存的连接信息尝试连接服务器"
@@ -828,6 +832,17 @@
     "success": "成功",
     "failure": "失败"
   },
+  "status_bar": {
+    "success_short": "✓",
+    "failure_short": "✗",
+    "no_requests": "无请求"
+  },
+  "service_health": {
+    "title": "服务健康监测",
+    "window": "最近 7 天",
+    "oldest": "最早",
+    "newest": "最新"
+  },
   "logs": {
     "title": "日志查看",
     "refresh_button": "刷新日志",

src/pages/AiProvidersOpenAIEditPage.tsx

@@ -59,7 +59,7 @@ function StatusSuccessIcon() {
 function StatusErrorIcon() {
   return (
     <svg width="16" height="16" viewBox="0 0 16 16" fill="none">
-      <circle cx="8" cy="8" r="8" fill="var(--danger-color, #ef4444)" />
+      <circle cx="8" cy="8" r="8" fill="var(--danger-color, #c65746)" />
       <path
         d="M5 5L11 11M11 5L5 11"
         stroke="white"

src/pages/AiProvidersPage.module.scss

@@ -93,9 +93,9 @@
 }
 
 .statFailure {
-  background-color: var(--failure-badge-bg, #fee2e2);
-  color: var(--failure-badge-text, #991b1b);
-  border-color: var(--failure-badge-border, #fca5a5);
+  background-color: var(--failure-badge-bg);
+  color: var(--failure-badge-text);
+  border-color: var(--failure-badge-border);
 }
 
 // 字段行样式：标签 + 值
@@ -311,8 +311,8 @@
 }
 
 .apiKeyEntryStatFailure {
-  background: var(--failure-badge-bg, #fee2e2);
-  color: var(--failure-badge-text, #991b1b);
+  background: var(--failure-badge-bg);
+  color: var(--failure-badge-text);
 }
 
 // OpenAI 模型发现（二级界面）
@@ -402,37 +402,123 @@
   gap: 2px;
   flex: 1;
   min-width: 180px;
+  position: relative;
+}
+
+.statusBlockWrapper {
+  flex: 1;
+  min-width: 6px;
+  position: relative;
+  cursor: pointer;
+  -webkit-tap-highlight-color: transparent;
 }
 
 .statusBlock {
-  flex: 1;
+  width: 100%;
   height: 8px;
   border-radius: 2px;
-  min-width: 6px;
   transition: transform 0.15s ease, opacity 0.15s ease;
 
-  &:hover {
-    transform: scaleY(1.5);
-    opacity: 0.85;
+  .statusBlockWrapper:hover &,
+  .statusBlockWrapper.statusBlockActive & {
+    transform: scaleY(1.8);
+    opacity: 0.9;
   }
 }
 
-.statusBlockSuccess {
-  background-color: var(--success-color, #22c55e);
-}
-
-.statusBlockFailure {
-  background-color: var(--danger-color, #ef4444);
-}
-
-.statusBlockMixed {
-  background-color: var(--warning-color, #f59e0b);
-}
-
 .statusBlockIdle {
   background-color: var(--border-secondary, #e5e7eb);
 }
 
+.statusTooltip {
+  position: absolute;
+  bottom: calc(100% + 8px);
+  left: 50%;
+  transform: translateX(-50%);
+  background: var(--bg-primary, #fff);
+  border: 1px solid var(--border-secondary, #e5e7eb);
+  border-radius: 6px;
+  padding: 6px 10px;
+  font-size: 11px;
+  line-height: 1.5;
+  white-space: nowrap;
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
+  z-index: $z-dropdown;
+  pointer-events: none;
+  color: var(--text-primary);
+
+  // 小箭头
+  &::after {
+    content: '';
+    position: absolute;
+    top: 100%;
+    left: 50%;
+    transform: translateX(-50%);
+    border: 5px solid transparent;
+    border-top-color: var(--bg-primary, #fff);
+  }
+
+  &::before {
+    content: '';
+    position: absolute;
+    top: 100%;
+    left: 50%;
+    transform: translateX(-50%);
+    border: 6px solid transparent;
+    border-top-color: var(--border-secondary, #e5e7eb);
+  }
+}
+
+// 防止左右溢出
+.statusTooltipLeft {
+  left: 0;
+  transform: translateX(0);
+
+  &::after,
+  &::before {
+    left: 8px;
+    transform: none;
+  }
+}
+
+.statusTooltipRight {
+  left: auto;
+  right: 0;
+  transform: translateX(0);
+
+  &::after,
+  &::before {
+    left: auto;
+    right: 8px;
+    transform: none;
+  }
+}
+
+.tooltipTime {
+  color: var(--text-secondary);
+  display: block;
+  margin-bottom: 2px;
+}
+
+.tooltipStats {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.tooltipSuccess {
+  color: var(--success-color, #22c55e);
+}
+
+.tooltipFailure {
+  color: var(--danger-color, #ef4444);
+}
+
+.tooltipRate {
+  color: var(--text-secondary);
+  margin-left: 2px;
+}
+
 .statusRate {
   display: flex;
   align-items: center;
@@ -456,8 +542,19 @@
 }
 
 .statusRateLow {
-  color: var(--failure-badge-text, #991b1b);
-  background: var(--failure-badge-bg, #fee2e2);
+  color: var(--failure-badge-text);
+  background: var(--failure-badge-bg);
+}
+
+@include mobile {
+  .statusTooltip {
+    font-size: 12px;
+    padding: 8px 12px;
+  }
+
+  .statusBlocks {
+    min-width: 140px;
+  }
 }
 
 // ============================================
@@ -775,8 +872,8 @@
 // 暗色主题适配
 :global([data-theme='dark']) {
   .headerBadge {
-    background: rgba(59, 130, 246, 0.15);
-    border-color: rgba(59, 130, 246, 0.3);
+    background: rgba($primary-color, 0.14);
+    border-color: rgba($primary-color, 0.35);
     color: var(--text-secondary);
 
     strong {
@@ -785,22 +882,22 @@
   }
 
   .modelTag {
-    background: rgba(59, 130, 246, 0.1);
+    background: rgba($primary-color, 0.1);
     border-color: var(--border-secondary);
   }
 
   .excludedModelTag {
-    background: rgba(251, 191, 36, 0.22);
-    border-color: rgba(251, 191, 36, 0.55);
-    color: #fde68a;
+    background: rgba($warning-color, 0.22);
+    border-color: rgba($warning-color, 0.55);
+    color: var(--warning-color);
 
     .modelName {
-      color: #fde68a;
+      color: var(--warning-color);
     }
   }
 
   .excludedModelsLabel {
-    color: #fde68a;
+    color: var(--warning-color);
   }
 
   .apiKeyEntryCard {
@@ -816,6 +913,20 @@
     background-color: var(--border-primary, #374151);
   }
 
+  .statusTooltip {
+    background: var(--bg-secondary, #1f2937);
+    border-color: var(--border-primary, #374151);
+    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
+
+    &::after {
+      border-top-color: var(--bg-secondary, #1f2937);
+    }
+
+    &::before {
+      border-top-color: var(--border-primary, #374151);
+    }
+  }
+
   .statusRateHigh {
     background: rgba(34, 197, 94, 0.2);
     color: #86efac;
@@ -827,7 +938,7 @@
   }
 
   .statusRateLow {
-    background: rgba(239, 68, 68, 0.2);
-    color: #fca5a5;
+    background: rgba($error-color, 0.24);
+    color: #f1b0a6;
   }
 }

src/pages/AuthFilesPage.module.scss

@@ -56,7 +56,7 @@
 
 .errorBox {
   padding: $spacing-md;
-  background-color: rgba(239, 68, 68, 0.1);
+  background-color: rgba($error-color, 0.1);
   border: 1px solid var(--danger-color);
   border-radius: $radius-md;
   color: var(--danger-color);
@@ -382,11 +382,11 @@
 }
 
 .quotaBarFillMedium {
-  background-color: var(--warning-color, #f59e0b);
+  background-color: var(--warning-color);
 }
 
 .quotaBarFillLow {
-  background-color: var(--danger-color, #ef4444);
+  background-color: var(--danger-color);
 }
 
 .quotaMeta {
@@ -443,7 +443,7 @@
 .quotaError {
   font-size: 12px;
   color: var(--danger-color);
-  background-color: rgba(239, 68, 68, 0.08);
+  background-color: rgba($error-color, 0.08);
   border: 1px solid var(--danger-color);
   border-radius: $radius-sm;
   padding: $spacing-xs $spacing-sm;
@@ -451,9 +451,9 @@
 
 .quotaWarning {
   font-size: 12px;
-  color: var(--warning-color, #f59e0b);
-  background-color: rgba(245, 158, 11, 0.12);
-  border: 1px solid var(--warning-color, #f59e0b);
+  color: var(--warning-text);
+  background-color: var(--warning-bg);
+  border: 1px solid var(--warning-border);
   border-radius: $radius-sm;
   padding: $spacing-xs $spacing-sm;
 }
@@ -586,9 +586,9 @@
 }
 
 .statFailure {
-  background-color: var(--failure-badge-bg, #fee2e2);
-  color: var(--failure-badge-text, #991b1b);
-  border-color: var(--failure-badge-border, #fca5a5);
+  background-color: var(--failure-badge-bg);
+  color: var(--failure-badge-text);
+  border-color: var(--failure-badge-border);
 }
 
 // 状态监测栏
@@ -605,39 +605,121 @@
   gap: 2px;
   flex: 1;
   min-width: 180px;
+  position: relative;
+}
+
+.statusBlockWrapper {
+  flex: 1;
+  min-width: 6px;
+  position: relative;
+  cursor: pointer;
+  -webkit-tap-highlight-color: transparent;
 }
 
 .statusBlock {
-  flex: 1;
+  width: 100%;
   height: 8px;
   border-radius: 2px;
-  min-width: 6px;
-  transition:
-    transform 0.15s ease,
-    opacity 0.15s ease;
+  transition: transform 0.15s ease, opacity 0.15s ease;
 
-  &:hover {
-    transform: scaleY(1.5);
-    opacity: 0.85;
+  .statusBlockWrapper:hover &,
+  .statusBlockWrapper.statusBlockActive & {
+    transform: scaleY(1.8);
+    opacity: 0.9;
   }
 }
 
-.statusBlockSuccess {
-  background-color: var(--success-color, #22c55e);
-}
-
-.statusBlockFailure {
-  background-color: var(--danger-color, #ef4444);
-}
-
-.statusBlockMixed {
-  background-color: var(--warning-color, #f59e0b);
-}
-
 .statusBlockIdle {
   background-color: var(--border-secondary, #e5e7eb);
 }
 
+.statusTooltip {
+  position: absolute;
+  bottom: calc(100% + 8px);
+  left: 50%;
+  transform: translateX(-50%);
+  background: var(--bg-primary, #fff);
+  border: 1px solid var(--border-secondary, #e5e7eb);
+  border-radius: 6px;
+  padding: 6px 10px;
+  font-size: 11px;
+  line-height: 1.5;
+  white-space: nowrap;
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
+  z-index: $z-dropdown;
+  pointer-events: none;
+  color: var(--text-primary);
+
+  &::after {
+    content: '';
+    position: absolute;
+    top: 100%;
+    left: 50%;
+    transform: translateX(-50%);
+    border: 5px solid transparent;
+    border-top-color: var(--bg-primary, #fff);
+  }
+
+  &::before {
+    content: '';
+    position: absolute;
+    top: 100%;
+    left: 50%;
+    transform: translateX(-50%);
+    border: 6px solid transparent;
+    border-top-color: var(--border-secondary, #e5e7eb);
+  }
+}
+
+.statusTooltipLeft {
+  left: 0;
+  transform: translateX(0);
+
+  &::after,
+  &::before {
+    left: 8px;
+    transform: none;
+  }
+}
+
+.statusTooltipRight {
+  left: auto;
+  right: 0;
+  transform: translateX(0);
+
+  &::after,
+  &::before {
+    left: auto;
+    right: 8px;
+    transform: none;
+  }
+}
+
+.tooltipTime {
+  color: var(--text-secondary);
+  display: block;
+  margin-bottom: 2px;
+}
+
+.tooltipStats {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.tooltipSuccess {
+  color: var(--success-color, #22c55e);
+}
+
+.tooltipFailure {
+  color: var(--danger-color, #ef4444);
+}
+
+.tooltipRate {
+  color: var(--text-secondary);
+  margin-left: 2px;
+}
+
 .statusRate {
   display: flex;
   align-items: center;
@@ -661,8 +743,19 @@
 }
 
 .statusRateLow {
-  color: var(--failure-badge-text, #991b1b);
-  background: var(--failure-badge-bg, #fee2e2);
+  color: var(--failure-badge-text);
+  background: var(--failure-badge-bg);
+}
+
+@include mobile {
+  .statusTooltip {
+    font-size: 12px;
+    padding: 8px 12px;
+  }
+
+  .statusBlocks {
+    min-width: 140px;
+  }
 }
 
 .prefixProxyEditor {
@@ -687,7 +780,7 @@
   padding: $spacing-sm $spacing-md;
   border-radius: $radius-md;
   border: 1px solid var(--danger-color);
-  background-color: rgba(239, 68, 68, 0.1);
+  background-color: rgba($error-color, 0.1);
   color: var(--danger-color);
   font-size: 12px;
 }
@@ -1097,7 +1190,7 @@
 .modelExcludedBadge {
   font-size: 10px;
   color: var(--danger-color);
-  background-color: rgba(239, 68, 68, 0.1);
+  background-color: rgba($error-color, 0.1);
   padding: 2px 6px;
   border-radius: 8px;
   border: 1px solid var(--danger-color);

src/pages/ConfigPage.module.scss

@@ -192,15 +192,15 @@
   color: var(--text-secondary);
 
   &.modified {
-    color: #f59e0b;
+    color: var(--warning-color);
   }
 
   &.saved {
-    color: #16a34a;
+    color: var(--success-color);
   }
 
   &.error {
-    color: #dc2626;
+    color: var(--danger-color);
   }
 }
 
@@ -331,12 +331,12 @@
   align-items: center;
   gap: 8px;
   padding: 8px 10px;
-  background: rgba(255, 255, 255, 0.7);
+  background: color-mix(in srgb, var(--bg-primary) 82%, transparent);
   backdrop-filter: blur(12px);
   -webkit-backdrop-filter: blur(12px);
-  border: 1px solid rgba(255, 255, 255, 0.3);
+  border: 1px solid color-mix(in srgb, var(--border-color) 60%, transparent);
   border-radius: 999px;
-  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
+  box-shadow: var(--shadow-lg);
   max-width: inherit;
   overflow-x: auto;
   scrollbar-width: none;
@@ -351,7 +351,7 @@
   font-weight: 600;
   padding: 5px 8px;
   border-radius: 999px;
-  background: rgba(0, 0, 0, 0.06);
+  background: color-mix(in srgb, var(--text-primary) 6%, transparent);
   text-align: center;
   max-width: min(280px, 46vw);
   white-space: nowrap;
@@ -373,7 +373,7 @@
   transition: background-color 0.2s ease, transform 0.15s ease;
 
   &:hover:not(:disabled) {
-    background: rgba(0, 0, 0, 0.06);
+    background: color-mix(in srgb, var(--text-primary) 10%, transparent);
     transform: scale(1.08);
   }
 
@@ -395,26 +395,8 @@
   width: 7px;
   height: 7px;
   border-radius: 999px;
-  background: #f59e0b;
-  box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.25);
-}
-
-:global([data-theme='dark']) {
-  .floatingActionList {
-    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);
-  }
-
-  .floatingStatus {
-    background: rgba(255, 255, 255, 0.08);
-  }
-
-  .floatingActionButton {
-    &:hover:not(:disabled) {
-      background: rgba(255, 255, 255, 0.1);
-    }
-  }
+  background: var(--warning-color);
+  box-shadow: 0 0 0 2px rgba($warning-color, 0.25);
 }
 
 @media (max-width: 1200px) {

src/pages/LoginPage.module.scss

@@ -4,7 +4,7 @@
 .container {
   min-height: 100vh;
   display: flex;
-  background: var(--bg-primary);
+  background: var(--bg-secondary);
 }
 
 // 左侧品牌展示区
@@ -88,7 +88,7 @@
   justify-content: center;
   align-items: center;
   padding: $spacing-2xl;
-  background: var(--bg-primary);
+  background: var(--bg-secondary);
   position: relative;
 
   @media (max-width: $breakpoint-mobile) {
@@ -183,7 +183,7 @@
   &:focus {
     outline: none;
     border-color: var(--primary-color);
-    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
+    box-shadow: 0 0 0 3px rgba($primary-color, 0.18);
   }
 }
 
@@ -235,8 +235,8 @@
 
 // 错误提示框
 .errorBox {
-  background: rgba(239, 68, 68, 0.1);
-  border: 1px solid rgba(239, 68, 68, 0.4);
+  background: rgba($error-color, 0.1);
+  border: 1px solid rgba($error-color, 0.4);
   border-radius: $radius-md;
   padding: $spacing-sm $spacing-md;
   color: $error-color;

src/pages/LoginPage.tsx

@@ -188,8 +188,8 @@ export function LoginPage() {
           /* 启动动画 */
           <div className={styles.splashContent}>
             <img src={INLINE_LOGO_JPEG} alt="CPAMC" className={styles.splashLogo} />
-            <h1 className={styles.splashTitle}>CLI Proxy API</h1>
-            <p className={styles.splashSubtitle}>Management Center</p>
+            <h1 className={styles.splashTitle}>{t('splash.title')}</h1>
+            <p className={styles.splashSubtitle}>{t('splash.subtitle')}</p>
             <div className={styles.splashLoader}>
               <div className={styles.splashLoaderBar} />
             </div>

src/pages/LogsPage.module.scss

@@ -308,7 +308,7 @@
   color: var(--text-primary);
 
   &:hover {
-    background: rgba(59, 130, 246, 0.06);
+    background: rgba($primary-color, 0.06);
   }
 
   @include tablet {
@@ -409,14 +409,14 @@
 
 .statusInfo {
   color: var(--info-color);
-  background: rgba(59, 130, 246, 0.12);
-  border-color: rgba(59, 130, 246, 0.25);
+  background: rgba($primary-color, 0.12);
+  border-color: rgba($primary-color, 0.25);
 }
 
 .statusWarn {
-  color: var(--warning-color);
-  background: rgba(245, 158, 11, 0.14);
-  border-color: rgba(245, 158, 11, 0.25);
+  color: var(--warning-text);
+  background: var(--warning-bg);
+  border-color: var(--warning-border);
 }
 
 .statusError {
@@ -427,20 +427,20 @@
 
 .levelInfo {
   color: var(--info-color);
-  background: rgba(59, 130, 246, 0.12);
-  border-color: rgba(59, 130, 246, 0.25);
+  background: rgba($primary-color, 0.12);
+  border-color: rgba($primary-color, 0.25);
 }
 
 .levelWarn {
-  color: var(--warning-color);
-  background: rgba(245, 158, 11, 0.14);
-  border-color: rgba(245, 158, 11, 0.25);
+  color: var(--warning-text);
+  background: var(--warning-bg);
+  border-color: var(--warning-border);
 }
 
 .levelError {
   color: var(--error-color);
-  background: rgba(239, 68, 68, 0.12);
-  border-color: rgba(239, 68, 68, 0.25);
+  background: rgba($error-color, 0.12);
+  border-color: rgba($error-color, 0.25);
 }
 
 .levelDebug,
@@ -452,8 +452,8 @@
 
 .methodBadge {
   color: var(--text-primary);
-  background: rgba(59, 130, 246, 0.08);
-  border-color: rgba(59, 130, 246, 0.22);
+  background: rgba($primary-color, 0.08);
+  border-color: rgba($primary-color, 0.22);
 }
 
 .path {

src/pages/LogsPage.tsx

@@ -20,6 +20,7 @@ import {
 import { useHeaderRefresh } from '@/hooks/useHeaderRefresh';
 import { useAuthStore, useConfigStore, useNotificationStore } from '@/stores';
 import { logsApi } from '@/services/api/logs';
+import { copyToClipboard } from '@/utils/clipboard';
 import { MANAGEMENT_API_PREFIX } from '@/utils/constants';
 import { formatUnixTimestamp } from '@/utils/format';
 import styles from './LogsPage.module.scss';
@@ -344,30 +345,6 @@ const getErrorMessage = (err: unknown): string => {
   return typeof message === 'string' ? message : '';
 };
 
-const copyToClipboard = async (text: string) => {
-  try {
-    await navigator.clipboard.writeText(text);
-    return true;
-  } catch {
-    try {
-      const textarea = document.createElement('textarea');
-      textarea.value = text;
-      textarea.style.position = 'fixed';
-      textarea.style.opacity = '0';
-      textarea.style.left = '-9999px';
-      textarea.style.top = '0';
-      document.body.appendChild(textarea);
-      textarea.focus();
-      textarea.select();
-      const ok = document.execCommand('copy');
-      document.body.removeChild(textarea);
-      return ok;
-    } catch {
-      return false;
-    }
-  }
-};
-
 type TabType = 'logs' | 'errors';
 
 export function LogsPage() {

src/pages/OAuthPage.module.scss

@@ -61,13 +61,13 @@
   }
 
   &.error {
-    background-color: rgba(239, 68, 68, 0.1);
-    color: #dc2626;
+    background-color: rgba($error-color, 0.12);
+    color: $error-color;
   }
 
   &.waiting {
-    background-color: rgba(59, 130, 246, 0.1);
-    color: #3b82f6;
+    background-color: rgba($primary-color, 0.12);
+    color: var(--primary-color);
   }
 }
 

src/pages/OAuthPage.tsx

@@ -6,6 +6,7 @@ import { Input } from '@/components/ui/Input';
 import { useNotificationStore, useThemeStore } from '@/stores';
 import { oauthApi, type OAuthProvider, type IFlowCookieAuthResponse } from '@/services/api/oauth';
 import { vertexApi, type VertexImportResponse } from '@/services/api/vertex';
+import { copyToClipboard } from '@/utils/clipboard';
 import styles from './OAuthPage.module.scss';
 import iconCodexLight from '@/assets/icons/codex_light.svg';
 import iconCodexDark from '@/assets/icons/codex_drak.svg';
@@ -186,12 +187,11 @@ export function OAuthPage() {
 
   const copyLink = async (url?: string) => {
     if (!url) return;
-    try {
-      await navigator.clipboard.writeText(url);
-      showNotification(t('notification.link_copied'), 'success');
-    } catch {
-      showNotification('Copy failed', 'error');
-    }
+    const copied = await copyToClipboard(url);
+    showNotification(
+      t(copied ? 'notification.link_copied' : 'notification.copy_failed'),
+      copied ? 'success' : 'error'
+    );
   };
 
   const submitCallback = async (provider: OAuthProvider) => {

src/pages/QuotaPage.module.scss

@@ -65,7 +65,7 @@
 
 .errorBox {
   padding: $spacing-md;
-  background-color: rgba(239, 68, 68, 0.1);
+  background-color: rgba($error-color, 0.1);
   border: 1px solid var(--danger-color);
   border-radius: $radius-md;
   color: var(--danger-color);
@@ -233,11 +233,11 @@
 }
 
 .quotaBarFillMedium {
-  background-color: var(--warning-color, #f59e0b);
+  background-color: var(--warning-color);
 }
 
 .quotaBarFillLow {
-  background-color: var(--danger-color, #ef4444);
+  background-color: var(--danger-color);
 }
 
 .quotaMeta {
@@ -276,7 +276,7 @@
 .quotaError {
   font-size: 12px;
   color: var(--danger-color);
-  background-color: rgba(239, 68, 68, 0.08);
+  background-color: rgba($error-color, 0.08);
   border: 1px solid var(--danger-color);
   border-radius: $radius-sm;
   padding: $spacing-xs $spacing-sm;
@@ -284,9 +284,9 @@
 
 .quotaWarning {
   font-size: 12px;
-  color: var(--warning-color, #f59e0b);
-  background-color: rgba(245, 158, 11, 0.12);
-  border: 1px solid var(--warning-color, #f59e0b);
+  color: var(--warning-text);
+  background-color: var(--warning-bg);
+  border: 1px solid var(--warning-border);
   border-radius: $radius-sm;
   padding: $spacing-xs $spacing-sm;
 }

src/pages/SystemPage.module.scss

@@ -83,7 +83,7 @@
   &:hover {
     transform: translateY(-1px);
     border-color: var(--primary-color);
-    box-shadow: 0 8px 18px rgba(59, 130, 246, 0.15);
+    box-shadow: 0 8px 18px rgba($primary-color, 0.18);
   }
 
   &:active {

src/pages/UsagePage.module.scss

@@ -44,100 +44,8 @@
   font-weight: 600;
 }
 
-.timeRangeSelectWrap {
-  position: relative;
-  display: inline-flex;
-  align-items: center;
-}
-
-.timeRangeSelect {
-  display: inline-flex;
-  align-items: center;
-  justify-content: space-between;
-  gap: 8px;
+.timeRangeSelectControl {
   min-width: 164px;
-  height: 40px;
-  padding: 0 12px;
-  border: 1px solid var(--border-color);
-  border-radius: $radius-md;
-  background-color: var(--bg-primary);
-  box-shadow: var(--shadow);
-  color: var(--text-primary);
-  font-size: 13px;
-  font-weight: 500;
-  cursor: pointer;
-  appearance: none;
-  text-align: left;
-
-  &:hover {
-    border-color: var(--border-hover);
-  }
-
-  &:focus {
-    outline: none;
-    box-shadow: var(--shadow), 0 0 0 3px rgba(59, 130, 246, 0.15);
-  }
-
-  &[aria-expanded='true'] {
-    border-color: var(--primary-color);
-    box-shadow: var(--shadow), 0 0 0 3px rgba(59, 130, 246, 0.15);
-  }
-}
-
-.timeRangeSelectedText {
-  overflow: hidden;
-  text-overflow: ellipsis;
-  white-space: nowrap;
-}
-
-.timeRangeSelectIcon {
-  display: inline-flex;
-  color: var(--text-secondary);
-  flex-shrink: 0;
-  transition: transform 0.2s ease;
-
-  [aria-expanded='true'] > & {
-    transform: rotate(180deg);
-  }
-}
-
-.timeRangeDropdown {
-  position: absolute;
-  top: calc(100% + 6px);
-  left: 0;
-  right: 0;
-  z-index: 1000;
-  background: var(--bg-primary);
-  border: 1px solid var(--border-color);
-  border-radius: $radius-lg;
-  padding: 6px;
-  box-shadow: var(--shadow-lg);
-  display: flex;
-  flex-direction: column;
-  gap: 4px;
-}
-
-.timeRangeOption {
-  padding: 8px 12px;
-  border-radius: $radius-md;
-  border: 1px solid transparent;
-  background: transparent;
-  color: var(--text-primary);
-  cursor: pointer;
-  text-align: left;
-  font-size: 13px;
-  font-weight: 500;
-  transition: background-color 0.15s ease, border-color 0.15s ease;
-
-  &:hover {
-    background: var(--bg-secondary);
-  }
-}
-
-.timeRangeOptionActive {
-  border-color: rgba(59, 130, 246, 0.5);
-  background: rgba(59, 130, 246, 0.10);
-  font-weight: 600;
 }
 
 .pageTitle {
@@ -149,7 +57,7 @@
 
 .errorBox {
   padding: 10px;
-  background-color: rgba(239, 68, 68, 0.1);
+  background-color: rgba($error-color, 0.1);
   border: 1px solid var(--error-color);
   border-radius: $radius-sm;
   color: var(--error-color);
@@ -170,15 +78,11 @@
   display: flex;
   align-items: center;
   justify-content: center;
-  background: rgba(243, 244, 246, 0.75);
+  background: color-mix(in srgb, var(--bg-secondary) 78%, transparent);
   backdrop-filter: blur(6px);
   -webkit-backdrop-filter: blur(6px);
 }
 
-:global([data-theme='dark']) .loadingOverlay {
-  background: rgba(25, 25, 25, 0.72);
-}
-
 .loadingOverlayContent {
   display: inline-flex;
   align-items: center;
@@ -191,9 +95,9 @@
 }
 
 .loadingOverlaySpinner {
-  border-color: rgba(59, 130, 246, 0.25);
+  border-color: rgba($primary-color, 0.25);
   border-top-color: var(--primary-color);
-  box-shadow: 0 0 10px rgba(59, 130, 246, 0.25);
+  box-shadow: 0 0 10px rgba($primary-color, 0.25);
 }
 
 .loadingOverlayText {
@@ -214,9 +118,9 @@
 }
 
 .statCard {
-  --accent: #3b82f6;
-  --accent-soft: rgba(59, 130, 246, 0.18);
-  --accent-border: rgba(59, 130, 246, 0.35);
+  --accent: var(--primary-color);
+  --accent-soft: rgba($primary-color, 0.18);
+  --accent-border: rgba($primary-color, 0.35);
 
   grid-column: span 4;
   position: relative;
@@ -366,11 +270,11 @@
 }
 
 .statSuccess {
-  color: var(--success-color, #22c55e);
+  color: var(--success-color);
 }
 
 .statFailure {
-  color: var(--danger-color, #ef4444);
+  color: var(--danger-color);
 }
 
 .statNeutral {
@@ -459,8 +363,8 @@
 }
 
 .apiSortBtnActive {
-  border-color: rgba(59, 130, 246, 0.5);
-  background: rgba(59, 130, 246, 0.10);
+  border-color: rgba($primary-color, 0.5);
+  background: rgba($primary-color, 0.1);
   color: var(--text-primary);
   font-weight: 600;
 }
@@ -745,24 +649,6 @@
   }
 }
 
-.select {
-  padding: 10px 12px;
-  border: 1px solid var(--border-color);
-  border-radius: $radius-md;
-  background-color: var(--bg-primary);
-  color: var(--text-primary);
-  font-size: 14px;
-  cursor: pointer;
-  height: 40px;
-  box-sizing: border-box;
-
-  &:focus {
-    outline: none;
-    border-color: var(--primary-color);
-    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
-  }
-}
-
 .pricesList {
   display: flex;
   flex-direction: column;
@@ -831,6 +717,12 @@
   flex-shrink: 0;
 }
 
+.editModalBody {
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+}
+
 // Chart Section (80%比例)
 .chartSection {
   display: flex;
@@ -1018,3 +910,266 @@
   color: var(--text-tertiary);
   margin: 10px 0 0 0;
 }
+
+// Service Health Card
+.healthCard {
+  background: var(--bg-primary);
+  border: 1px solid var(--border-color);
+  border-radius: $radius-lg;
+  padding: 18px;
+  display: flex;
+  flex-direction: column;
+  gap: 14px;
+  box-shadow: var(--shadow-lg);
+}
+
+.healthHeader {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  gap: 12px;
+  flex-wrap: wrap;
+}
+
+.healthTitle {
+  font-size: 14px;
+  font-weight: 700;
+  color: var(--text-primary);
+  margin: 0;
+}
+
+.healthMeta {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+}
+
+.healthWindow {
+  font-size: 11px;
+  color: var(--text-tertiary);
+}
+
+.healthRate {
+  display: flex;
+  align-items: center;
+  font-size: 12px;
+  font-weight: 600;
+  white-space: nowrap;
+  padding: 4px 8px;
+  border-radius: 6px;
+  background: var(--bg-tertiary);
+}
+
+.healthRateHigh {
+  color: var(--success-badge-text, #065f46);
+  background: var(--success-badge-bg, #d1fae5);
+}
+
+.healthRateMedium {
+  color: var(--warning-text, #92400e);
+  background: var(--warning-bg, #fef3c7);
+}
+
+.healthRateLow {
+  color: var(--failure-badge-text);
+  background: var(--failure-badge-bg);
+}
+
+.healthGridScroller {
+  overflow-x: auto;
+  overflow-y: hidden;
+  -webkit-overflow-scrolling: touch;
+}
+
+.healthGrid {
+  display: grid;
+  gap: 3px;
+  grid-auto-flow: column;
+  grid-template-rows: repeat(7, 10px);
+  width: fit-content;
+  margin: 0 auto;
+}
+
+.healthBlockWrapper {
+  position: relative;
+  cursor: pointer;
+  -webkit-tap-highlight-color: transparent;
+  width: 10px;
+  height: 10px;
+}
+
+.healthBlock {
+  width: 100%;
+  height: 100%;
+  border-radius: 2px;
+  transition: transform 0.15s ease, opacity 0.15s ease;
+
+  .healthBlockWrapper:hover &,
+  .healthBlockWrapper.healthBlockActive & {
+    transform: scaleY(1.6);
+    opacity: 0.85;
+  }
+}
+
+.healthBlockIdle {
+  background-color: var(--border-secondary, #e5e7eb);
+}
+
+.healthTooltip {
+  position: absolute;
+  bottom: calc(100% + 8px);
+  left: 50%;
+  transform: translateX(-50%);
+  background: var(--bg-primary, #fff);
+  border: 1px solid var(--border-secondary, #e5e7eb);
+  border-radius: 6px;
+  padding: 6px 10px;
+  font-size: 11px;
+  line-height: 1.5;
+  white-space: nowrap;
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
+  z-index: $z-dropdown;
+  pointer-events: none;
+  color: var(--text-primary);
+
+  &::after {
+    content: '';
+    position: absolute;
+    top: 100%;
+    left: 50%;
+    transform: translateX(-50%);
+    border: 5px solid transparent;
+    border-top-color: var(--bg-primary, #fff);
+  }
+
+  &::before {
+    content: '';
+    position: absolute;
+    top: 100%;
+    left: 50%;
+    transform: translateX(-50%);
+    border: 6px solid transparent;
+    border-top-color: var(--border-secondary, #e5e7eb);
+  }
+}
+
+// When tooltip should appear below (for top rows)
+.healthTooltipBelow {
+  bottom: auto;
+  top: calc(100% + 8px);
+
+  &::after {
+    top: auto;
+    bottom: 100%;
+    border-top-color: transparent;
+    border-bottom-color: var(--bg-primary, #fff);
+  }
+
+  &::before {
+    top: auto;
+    bottom: 100%;
+    border-top-color: transparent;
+    border-bottom-color: var(--border-secondary, #e5e7eb);
+  }
+}
+
+.healthTooltipLeft {
+  left: 0;
+  transform: translateX(0);
+
+  &::after,
+  &::before {
+    left: 8px;
+    transform: none;
+  }
+}
+
+.healthTooltipRight {
+  left: auto;
+  right: 0;
+  transform: translateX(0);
+
+  &::after,
+  &::before {
+    left: auto;
+    right: 8px;
+    transform: none;
+  }
+}
+
+.healthTooltipTime {
+  color: var(--text-secondary);
+  display: block;
+  margin-bottom: 2px;
+}
+
+.healthTooltipStats {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.healthTooltipSuccess {
+  color: var(--success-color, #22c55e);
+}
+
+.healthTooltipFailure {
+  color: var(--danger-color, #ef4444);
+}
+
+.healthTooltipRate {
+  color: var(--text-secondary);
+  margin-left: 2px;
+}
+
+.healthLegend {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 8px;
+  flex-wrap: wrap;
+}
+
+.healthLegendLabel {
+  font-size: 10px;
+  color: var(--text-tertiary);
+}
+
+.healthLegendColors {
+  display: flex;
+  gap: 3px;
+}
+
+.healthLegendBlock {
+  width: 10px;
+  height: 10px;
+  border-radius: 2px;
+}
+
+@include mobile {
+  .healthCard {
+    padding: 14px;
+    gap: 10px;
+  }
+
+  .healthGrid {
+    grid-template-rows: repeat(7, 6px);
+    gap: 2px;
+    margin: 0;
+  }
+
+  .healthBlockWrapper {
+    width: 6px;
+    height: 6px;
+  }
+
+  .healthTooltip {
+    font-size: 10px;
+    padding: 4px 8px;
+  }
+
+  .healthLegendBlock {
+    width: 8px;
+    height: 8px;
+  }
+}

src/pages/UsagePage.tsx

@@ -1,4 +1,4 @@
-import { useState, useMemo, useCallback, useEffect, useRef } from 'react';
+import { useState, useMemo, useCallback, useEffect } from 'react';
 import { useTranslation } from 'react-i18next';
 import {
   Chart as ChartJS,
@@ -13,7 +13,7 @@ import {
 } from 'chart.js';
 import { Button } from '@/components/ui/Button';
 import { LoadingSpinner } from '@/components/ui/LoadingSpinner';
-import { IconChevronDown } from '@/components/ui/icons';
+import { Select } from '@/components/ui/Select';
 import { useMediaQuery } from '@/hooks/useMediaQuery';
 import { useHeaderRefresh } from '@/hooks/useHeaderRefresh';
 import { useThemeStore, useConfigStore } from '@/stores';
@@ -27,6 +27,7 @@ import {
   CredentialStatsCard,
   TokenBreakdownChart,
   CostTrendChart,
+  ServiceHealthCard,
   useUsageData,
   useSparklines,
   useChartData
@@ -120,19 +121,6 @@ export function UsagePage() {
   const isDark = resolvedTheme === 'dark';
   const config = useConfigStore((state) => state.config);
 
-  // Time range dropdown
-  const [timeRangeOpen, setTimeRangeOpen] = useState(false);
-  const timeRangeRef = useRef<HTMLDivElement | null>(null);
-
-  useEffect(() => {
-    if (!timeRangeOpen) return;
-    const handleClickOutside = (event: MouseEvent) => {
-      if (!timeRangeRef.current?.contains(event.target as Node)) setTimeRangeOpen(false);
-    };
-    document.addEventListener('mousedown', handleClickOutside);
-    return () => document.removeEventListener('mousedown', handleClickOutside);
-  }, [timeRangeOpen]);
-
   // Data hook
   const {
     usage,
@@ -156,6 +144,15 @@ export function UsagePage() {
   const [chartLines, setChartLines] = useState<string[]>(loadChartLines);
   const [timeRange, setTimeRange] = useState<UsageTimeRange>(loadTimeRange);
 
+  const timeRangeOptions = useMemo(
+    () =>
+      TIME_RANGE_OPTIONS.map((opt) => ({
+        value: opt.value,
+        label: t(opt.labelKey)
+      })),
+    [t]
+  );
+
   const filteredUsage = useMemo(
     () => (usage ? filterUsageByTimeRange(usage, timeRange) : null),
     [usage, timeRange]
@@ -238,44 +235,14 @@ export function UsagePage() {
         <div className={styles.headerActions}>
           <div className={styles.timeRangeGroup}>
             <span className={styles.timeRangeLabel}>{t('usage_stats.range_filter')}</span>
-            <div className={styles.timeRangeSelectWrap} ref={timeRangeRef}>
-              <button
-                type="button"
-                className={styles.timeRangeSelect}
-                onClick={() => setTimeRangeOpen((prev) => !prev)}
-                aria-haspopup="listbox"
-                aria-expanded={timeRangeOpen}
-              >
-                <span className={styles.timeRangeSelectedText}>
-                  {t(TIME_RANGE_OPTIONS.find((o) => o.value === timeRange)?.labelKey ?? 'usage_stats.range_24h')}
-                </span>
-                <span className={styles.timeRangeSelectIcon} aria-hidden="true">
-                  <IconChevronDown size={14} />
-                </span>
-              </button>
-              {timeRangeOpen && (
-                <div className={styles.timeRangeDropdown} role="listbox" aria-label={t('usage_stats.range_filter')}>
-                  {TIME_RANGE_OPTIONS.map((opt) => {
-                    const active = opt.value === timeRange;
-                    return (
-                      <button
-                        key={opt.value}
-                        type="button"
-                        role="option"
-                        aria-selected={active}
-                        className={`${styles.timeRangeOption} ${active ? styles.timeRangeOptionActive : ''}`}
-                        onClick={() => {
-                          setTimeRange(opt.value);
-                          setTimeRangeOpen(false);
-                        }}
-                      >
-                        {t(opt.labelKey)}
-                      </button>
-                    );
-                  })}
-                </div>
-              )}
-            </div>
+            <Select
+              value={timeRange}
+              options={timeRangeOptions}
+              onChange={(value) => setTimeRange(value as UsageTimeRange)}
+              className={styles.timeRangeSelectControl}
+              ariaLabel={t('usage_stats.range_filter')}
+              fullWidth={false}
+            />
           </div>
           <Button
             variant="secondary"
@@ -342,6 +309,9 @@ export function UsagePage() {
         onChange={handleChartLinesChange}
       />
 
+      {/* Service Health */}
+      <ServiceHealthCard usage={usage} loading={loading} />
+
       {/* Charts Grid */}
       <div className={styles.chartsGrid}>
         <UsageChart

src/services/api/client.ts

@@ -7,10 +7,10 @@ import axios, { AxiosInstance, AxiosRequestConfig, AxiosResponse } from 'axios';
 import type { ApiClientConfig, ApiError } from '@/types';
 import {
   BUILD_DATE_HEADER_KEYS,
-  MANAGEMENT_API_PREFIX,
   REQUEST_TIMEOUT_MS,
   VERSION_HEADER_KEYS
 } from '@/utils/constants';
+import { computeApiUrl } from '@/utils/connection';
 
 class ApiClient {
   private instance: AxiosInstance;
@@ -32,7 +32,7 @@ class ApiClient {
    * 设置 API 配置
    */
   setConfig(config: ApiClientConfig): void {
-    this.apiBase = this.normalizeApiBase(config.apiBase);
+    this.apiBase = computeApiUrl(config.apiBase);
     this.managementKey = config.managementKey;
 
     if (config.timeout) {
@@ -42,26 +42,6 @@ class ApiClient {
     }
   }
 
-  /**
-   * 规范化 API Base URL
-   */
-  private normalizeApiBase(base: string): string {
-    let normalized = base.trim();
-
-    // 移除尾部的 /v0/management
-    normalized = normalized.replace(/\/?v0\/management\/?$/i, '');
-
-    // 移除尾部斜杠
-    normalized = normalized.replace(/\/+$/, '');
-
-    // 添加协议
-    if (!/^https?:\/\//i.test(normalized)) {
-      normalized = `http://${normalized}`;
-    }
-
-    return `${normalized}${MANAGEMENT_API_PREFIX}`;
-  }
-
   private readHeader(
     headers: Record<string, unknown> | undefined,
     keys: string[]

src/services/api/models.ts

@@ -4,27 +4,17 @@
 
 import axios from 'axios';
 import { normalizeModelList } from '@/utils/models';
+import { normalizeApiBase } from '@/utils/connection';
 import { apiCallApi, getApiCallErrorMessage } from './apiCall';
 
-const normalizeBaseUrl = (baseUrl: string): string => {
-  let normalized = String(baseUrl || '').trim();
-  if (!normalized) return '';
-  normalized = normalized.replace(/\/?v0\/management\/?$/i, '');
-  normalized = normalized.replace(/\/+$/g, '');
-  if (!/^https?:\/\//i.test(normalized)) {
-    normalized = `http://${normalized}`;
-  }
-  return normalized;
-};
-
 const buildModelsEndpoint = (baseUrl: string): string => {
-  const normalized = normalizeBaseUrl(baseUrl);
+  const normalized = normalizeApiBase(baseUrl);
   if (!normalized) return '';
   return `${normalized}/models`;
 };
 
 const buildV1ModelsEndpoint = (baseUrl: string): string => {
-  const normalized = normalizeBaseUrl(baseUrl);
+  const normalized = normalizeApiBase(baseUrl);
   if (!normalized) return '';
   return `${normalized}/v1/models`;
 };

src/styles/components.scss

@@ -17,7 +17,7 @@
 
   &.btn-primary {
     background-color: var(--primary-color);
-    color: #fff;
+    color: var(--primary-contrast, #fff);
     border-color: var(--primary-color);
 
     &:hover {
@@ -32,6 +32,7 @@
     color: var(--text-primary);
 
     &:hover {
+      background-color: var(--bg-hover, var(--bg-tertiary));
       border-color: var(--border-hover);
     }
   }
@@ -43,7 +44,7 @@
 
     &:hover {
       color: var(--text-primary);
-      background: var(--bg-secondary);
+      background: var(--bg-tertiary);
     }
   }
 
@@ -72,20 +73,31 @@
   }
 }
 
+:global([data-theme='dark']) {
+  .btn {
+    color: #fff;
+  }
+
+  .btn.btn-secondary,
+  .btn.btn-ghost {
+    color: #fff;
+  }
+}
+
 .input,
 textarea {
   width: 100%;
   border: 1px solid var(--border-color);
   border-radius: $radius-md;
   padding: 10px 12px;
-  background-color: var(--bg-primary);
+  background-color: var(--bg-secondary);
   color: var(--text-primary);
   transition: border-color $transition-fast, box-shadow $transition-fast;
 
   &:focus {
     outline: none;
     border-color: var(--primary-color);
-    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
+    box-shadow: 0 0 0 3px rgba($primary-color, 0.18);
   }
 }
 
@@ -144,20 +156,20 @@ textarea {
 
   &.success {
     color: $success-color;
-    border-color: rgba(16, 185, 129, 0.35);
-    background: rgba(16, 185, 129, 0.08);
+    border-color: rgba($success-color, 0.35);
+    background: rgba($success-color, 0.08);
   }
 
   &.warning {
     color: $warning-color;
-    border-color: rgba(245, 158, 11, 0.35);
-    background: rgba(245, 158, 11, 0.08);
+    border-color: rgba($warning-color, 0.35);
+    background: rgba($warning-color, 0.08);
   }
 
   &.error {
     color: $error-color;
-    border-color: rgba(239, 68, 68, 0.35);
-    background: rgba(239, 68, 68, 0.08);
+    border-color: rgba($error-color, 0.35);
+    background: rgba($error-color, 0.08);
   }
 
   &.muted {
@@ -220,13 +232,13 @@ textarea {
   }
 
   &.success {
-    border-color: rgba(16, 185, 129, 0.4);
+    border-color: rgba($success-color, 0.4);
   }
   &.warning {
-    border-color: rgba(245, 158, 11, 0.4);
+    border-color: rgba($warning-color, 0.4);
   }
   &.error {
-    border-color: rgba(239, 68, 68, 0.4);
+    border-color: rgba($error-color, 0.4);
   }
 
   .message {
@@ -324,6 +336,7 @@ textarea {
 }
 
 .loading-spinner {
+  // Fallback: legacy white spinner (in case color-mix is unsupported)
   border: 3px solid rgba(255, 255, 255, 0.2);
   border-top-color: #fff;
   border-radius: 50%;
@@ -332,6 +345,13 @@ textarea {
   animation: spin 0.8s linear infinite;
 }
 
+@supports (color: color-mix(in srgb, currentColor 22%, transparent)) {
+  .loading-spinner {
+    border-color: color-mix(in srgb, currentColor 22%, transparent);
+    border-top-color: currentColor;
+  }
+}
+
 @keyframes spin {
   from {
     transform: rotate(0deg);
@@ -611,8 +631,8 @@ textarea {
 }
 
 .error-box {
-  background: rgba(239, 68, 68, 0.1);
-  border: 1px solid rgba(239, 68, 68, 0.4);
+  background: rgba($error-color, 0.1);
+  border: 1px solid rgba($error-color, 0.4);
   border-radius: $radius-md;
   padding: $spacing-sm $spacing-md;
   color: $error-color;

src/styles/layout.scss

@@ -229,7 +229,7 @@
         &:focus-visible {
           outline: none;
           background: var(--bg-secondary);
-          box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
+          box-shadow: 0 0 0 2px rgba($primary-color, 0.22);
         }
 
         &.active {
@@ -382,9 +382,9 @@
     }
 
     &.active {
-      background: rgba(59, 130, 246, 0.12);
+      background: rgba($primary-color, 0.14);
       color: var(--primary-color);
-      border: 1px solid rgba(59, 130, 246, 0.3);
+      border: 1px solid rgba($primary-color, 0.35);
     }
   }
 

src/styles/themes.scss

@@ -4,74 +4,108 @@
 
 // 浅色主题（默认）
 :root {
-  --bg-primary: #ffffff;
-  --bg-secondary: #f3f4f6;
-  --bg-tertiary: #e5e7eb;
+  // 极简暖灰：浅色模式
+  --bg-secondary: #faf9f5; // 页面背景（纸感）
+  --bg-primary: #f0eee8; // 容器/卡片背景
+  --bg-tertiary: #e9e6df; // hover/次级背景
+  --bg-hover: var(--bg-tertiary);
+  --bg-quinary: #f6f4ee;
+  --bg-error-light: rgba(198, 87, 70, 0.1);
 
-  --text-primary: #1f2937;
-  --text-secondary: #6b7280;
-  --text-tertiary: #9ca3af;
+  --text-primary: #2d2a26;
+  --text-secondary: #6d6760;
+  --text-tertiary: #a29c95;
+  --text-quaternary: #c0bab3;
+  --text-muted: var(--text-tertiary);
 
-  --border-color: #e5e7eb;
-  --border-hover: #d1d5db;
+  --border-color: #e3e1db; // 边框/分割线
+  --border-secondary: var(--border-color);
+  --border-primary: #d5d2cb;
+  --border-hover: #cecac4;
 
-  --primary-color: #3b82f6;
-  --primary-hover: #2563eb;
-  --primary-active: #1d4ed8;
+  --primary-color: #8b8680; // 行动色（主色）
+  --primary-hover: #7f7a74;
+  --primary-active: #726d67;
+  --primary-contrast: #ffffff;
 
   --success-color: #10b981;
-  --warning-color: #f59e0b;
-  --error-color: #ef4444;
-  --info-color: #3b82f6;
+  --warning-color: #c65746; // 错误/警告色
+  --error-color: #c65746;
+  --danger-color: var(--error-color);
+  --info-color: var(--primary-color);
+
+  --warning-bg: rgba(198, 87, 70, 0.12);
+  --warning-border: rgba(198, 87, 70, 0.35);
+  --warning-text: var(--warning-color);
 
   --success-badge-bg: #d1fae5;
   --success-badge-text: #065f46;
   --success-badge-border: #6ee7b7;
 
-  --failure-badge-bg: #fee2e2;
-  --failure-badge-text: #991b1b;
-  --failure-badge-border: #fca5a5;
+  --failure-badge-bg: rgba(198, 87, 70, 0.14);
+  --failure-badge-text: #8a3a30;
+  --failure-badge-border: rgba(198, 87, 70, 0.35);
 
-  --count-badge-bg: rgba(59, 130, 246, 0.14);
+  --count-badge-bg: rgba(139, 134, 128, 0.18);
   --count-badge-text: var(--primary-active);
 
-  --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1);
-  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
+  --shadow: 0 1px 2px 0 rgb(0 0 0 / 0.08);
+  --shadow-lg: 0 10px 18px -3px rgb(0 0 0 / 0.1);
+
+  --radius-md: 8px;
+  --accent-tertiary: var(--bg-tertiary);
 }
 
 // 深色主题（#191919）
 [data-theme='dark'] {
-  --bg-primary: #202020;
-  --bg-secondary: #191919;
-  --bg-tertiary: #262626;
+  // 极简暖灰：深色模式（提升对比度与层级）
+  --bg-secondary: #151412; // 页面背景
+  --bg-primary: #1d1b18; // 容器/卡片背景
+  --bg-tertiary: #262320; // hover/次级背景
+  --bg-hover: #2e2a26;
+  --bg-quinary: #191714;
+  --bg-error-light: rgba(198, 87, 70, 0.18);
 
-  --text-primary: #fafafa;
-  --text-secondary: #a3a3a3;
-  --text-tertiary: #737373;
+  --text-primary: #f6f4f1;
+  --text-secondary: #c9c3bb;
+  --text-tertiary: #9c958d;
+  --text-quaternary: #6f6962;
+  --text-muted: var(--text-tertiary);
 
-  --border-color: #262626;
-  --border-hover: #404040;
+  --border-color: #3a3530;
+  --border-secondary: var(--border-color);
+  --border-primary: #4a453f;
+  --border-hover: #5a544d;
 
-  --primary-color: #3b82f6;
-  --primary-hover: #60a5fa;
-  --primary-active: #93c5fd;
+  --primary-color: #8b8680;
+  --primary-hover: #9a948e;
+  --primary-active: #a6a099;
+  --primary-contrast: #ffffff;
 
   --success-color: #10b981;
-  --warning-color: #f59e0b;
-  --error-color: #ef4444;
-  --info-color: #3b82f6;
+  --warning-color: #c65746;
+  --error-color: #c65746;
+  --danger-color: var(--error-color);
+  --info-color: var(--primary-color);
+
+  --warning-bg: rgba(198, 87, 70, 0.22);
+  --warning-border: rgba(198, 87, 70, 0.45);
+  --warning-text: #f1b0a6;
 
   --success-badge-bg: rgba(6, 78, 59, 0.3);
   --success-badge-text: #6ee7b7;
   --success-badge-border: #059669;
 
-  --failure-badge-bg: rgba(153, 27, 27, 0.3);
-  --failure-badge-text: #fca5a5;
-  --failure-badge-border: #dc2626;
+  --failure-badge-bg: rgba(198, 87, 70, 0.24);
+  --failure-badge-text: #f1b0a6;
+  --failure-badge-border: rgba(198, 87, 70, 0.5);
 
-  --count-badge-bg: rgba(59, 130, 246, 0.25);
+  --count-badge-bg: rgba(139, 134, 128, 0.28);
   --count-badge-text: var(--primary-active);
 
   --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.3);
   --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.3);
+
+  --radius-md: 8px;
+  --accent-tertiary: var(--bg-tertiary);
 }

src/styles/variables.scss

@@ -3,11 +3,11 @@
  */
 
 // 颜色
-$primary-color: #3b82f6;
+$primary-color: #8b8680;
 $success-color: #10b981;
-$warning-color: #f59e0b;
-$error-color: #ef4444;
-$info-color: #3b82f6;
+$warning-color: #c65746;
+$error-color: #c65746;
+$info-color: #8b8680;
 
 // 灰阶
 $gray-50: #f9fafb;

src/utils/clipboard.ts

@@ -0,0 +1,49 @@
+export async function copyToClipboard(text: string): Promise<boolean> {
+  try {
+    if (typeof navigator !== 'undefined' && navigator.clipboard?.writeText) {
+      await navigator.clipboard.writeText(text);
+      return true;
+    }
+  } catch {
+    // fallback below
+  }
+
+  try {
+    if (typeof document === 'undefined') return false;
+    if (!document.body) return false;
+
+    const activeElement = document.activeElement as HTMLElement | null;
+
+    const textarea = document.createElement('textarea');
+    textarea.value = text;
+    textarea.setAttribute('readonly', '');
+    textarea.style.position = 'fixed';
+    textarea.style.opacity = '0';
+    textarea.style.pointerEvents = 'none';
+    textarea.style.left = '-9999px';
+    textarea.style.top = '0';
+    textarea.style.width = '1px';
+    textarea.style.height = '1px';
+    textarea.style.padding = '0';
+    textarea.style.border = '0';
+
+    document.body.appendChild(textarea);
+    textarea.focus();
+    textarea.select();
+    textarea.setSelectionRange(0, textarea.value.length);
+    const copied = document.execCommand('copy');
+    document.body.removeChild(textarea);
+
+    if (activeElement?.focus) {
+      try {
+        activeElement.focus();
+      } catch {
+        // ignore
+      }
+    }
+
+    return copied;
+  } catch {
+    return false;
+  }
+}

src/utils/format.ts

@@ -3,6 +3,14 @@
  * 从原项目 src/utils/string.js 迁移
  */
 
+const resolveDefaultLocale = (): string | undefined => {
+  const fromDocument =
+    typeof document !== 'undefined' ? document.documentElement?.lang?.trim() : '';
+  if (fromDocument) return fromDocument;
+  const fromNavigator = typeof navigator !== 'undefined' ? navigator.language?.trim() : '';
+  return fromNavigator || undefined;
+};
+
 /**
  * 隐藏 API Key 中间部分，仅保留前后两位
  */
@@ -38,14 +46,15 @@ export function formatFileSize(bytes: number): string {
 /**
  * 格式化日期时间
  */
-export function formatDateTime(date: string | Date): string {
+export function formatDateTime(date: string | Date, locale?: string): string {
   const d = typeof date === 'string' ? new Date(date) : date;
 
   if (isNaN(d.getTime())) {
     return 'Invalid Date';
   }
 
-  return d.toLocaleString('zh-CN', {
+  const resolvedLocale = locale?.trim() || resolveDefaultLocale();
+  return d.toLocaleString(resolvedLocale, {
     year: 'numeric',
     month: '2-digit',
     day: '2-digit',
@@ -89,8 +98,9 @@ export function formatUnixTimestamp(value: unknown, locale?: string): string {
 /**
  * 格式化数字（添加千位分隔符）
  */
-export function formatNumber(num: number): string {
-  return num.toLocaleString('zh-CN');
+export function formatNumber(num: number, locale?: string): string {
+  const resolvedLocale = locale?.trim() || resolveDefaultLocale();
+  return num.toLocaleString(resolvedLocale);
 }
 
 /**

src/utils/usage.ts

@@ -1003,10 +1003,10 @@ export interface ChartData {
 }
 
 const CHART_COLORS = [
-  { borderColor: '#3b82f6', backgroundColor: 'rgba(59, 130, 246, 0.15)' },
+  { borderColor: '#8b8680', backgroundColor: 'rgba(139, 134, 128, 0.15)' },
   { borderColor: '#22c55e', backgroundColor: 'rgba(34, 197, 94, 0.15)' },
   { borderColor: '#f59e0b', backgroundColor: 'rgba(245, 158, 11, 0.15)' },
-  { borderColor: '#ef4444', backgroundColor: 'rgba(239, 68, 68, 0.15)' },
+  { borderColor: '#c65746', backgroundColor: 'rgba(198, 87, 70, 0.15)' },
   { borderColor: '#8b5cf6', backgroundColor: 'rgba(139, 92, 246, 0.15)' },
   { borderColor: '#06b6d4', backgroundColor: 'rgba(6, 182, 212, 0.15)' },
   { borderColor: '#ec4899', backgroundColor: 'rgba(236, 72, 153, 0.15)' },
@@ -1117,11 +1117,26 @@ export function buildChartData(
  */
 export type StatusBlockState = 'success' | 'failure' | 'mixed' | 'idle';
 
+/**
+ * 状态栏单个格子的详细信息
+ */
+export interface StatusBlockDetail {
+  success: number;
+  failure: number;
+  /** 该格子的成功率 (0–1)，无请求时为 -1 */
+  rate: number;
+  /** 格子起始时间戳 (ms) */
+  startTime: number;
+  /** 格子结束时间戳 (ms) */
+  endTime: number;
+}
+
 /**
  * 状态栏数据
  */
 export interface StatusBarData {
   blocks: StatusBlockState[];
+  blockDetails: StatusBlockDetail[];
   successRate: number;
   totalSuccess: number;
   totalFailure: number;
@@ -1138,7 +1153,7 @@ export function calculateStatusBarData(
 ): StatusBarData {
   const BLOCK_COUNT = 20;
   const BLOCK_DURATION_MS = 10 * 60 * 1000; // 10 minutes
-  const WINDOW_MS = 200 * 60 * 1000; // 200 minutes
+  const WINDOW_MS = BLOCK_COUNT * BLOCK_DURATION_MS; // 200 minutes
 
   const now = Date.now();
   const windowStart = now - WINDOW_MS;
@@ -1182,18 +1197,30 @@ export function calculateStatusBarData(
     }
   });
 
-  // Convert stats to block states
-  const blocks: StatusBlockState[] = blockStats.map((stat) => {
-    if (stat.success === 0 && stat.failure === 0) {
-      return 'idle';
+  // Convert stats to block states and build details
+  const blocks: StatusBlockState[] = [];
+  const blockDetails: StatusBlockDetail[] = [];
+
+  blockStats.forEach((stat, idx) => {
+    const total = stat.success + stat.failure;
+    if (total === 0) {
+      blocks.push('idle');
+    } else if (stat.failure === 0) {
+      blocks.push('success');
+    } else if (stat.success === 0) {
+      blocks.push('failure');
+    } else {
+      blocks.push('mixed');
     }
-    if (stat.failure === 0) {
-      return 'success';
-    }
-    if (stat.success === 0) {
-      return 'failure';
-    }
-    return 'mixed';
+
+    const blockStartTime = windowStart + idx * BLOCK_DURATION_MS;
+    blockDetails.push({
+      success: stat.success,
+      failure: stat.failure,
+      rate: total > 0 ? stat.success / total : -1,
+      startTime: blockStartTime,
+      endTime: blockStartTime + BLOCK_DURATION_MS,
+    });
   });
 
   // Calculate success rate
@@ -1202,12 +1229,106 @@ export function calculateStatusBarData(
 
   return {
     blocks,
+    blockDetails,
     successRate,
     totalSuccess,
     totalFailure
   };
 }
 
+/**
+ * 服务健康监测数据（最近168小时/7天，7×96网格）
+ * 每个格子代表15分钟的健康度
+ */
+export interface ServiceHealthData {
+  blocks: StatusBlockState[];
+  blockDetails: StatusBlockDetail[];
+  successRate: number;
+  totalSuccess: number;
+  totalFailure: number;
+  rows: number;
+  cols: number;
+}
+
+export function calculateServiceHealthData(
+  usageDetails: UsageDetail[]
+): ServiceHealthData {
+  const ROWS = 7;
+  const COLS = 96;
+  const BLOCK_COUNT = ROWS * COLS; // 672
+  const BLOCK_DURATION_MS = 15 * 60 * 1000; // 15 minutes
+  const WINDOW_MS = BLOCK_COUNT * BLOCK_DURATION_MS; // 168 hours (7 days)
+
+  const now = Date.now();
+  const windowStart = now - WINDOW_MS;
+
+  const blockStats: Array<{ success: number; failure: number }> = Array.from(
+    { length: BLOCK_COUNT },
+    () => ({ success: 0, failure: 0 })
+  );
+
+  let totalSuccess = 0;
+  let totalFailure = 0;
+
+  usageDetails.forEach((detail) => {
+    const timestamp = Date.parse(detail.timestamp);
+    if (Number.isNaN(timestamp) || timestamp < windowStart || timestamp > now) {
+      return;
+    }
+
+    const ageMs = now - timestamp;
+    const blockIndex = BLOCK_COUNT - 1 - Math.floor(ageMs / BLOCK_DURATION_MS);
+
+    if (blockIndex >= 0 && blockIndex < BLOCK_COUNT) {
+      if (detail.failed) {
+        blockStats[blockIndex].failure += 1;
+        totalFailure += 1;
+      } else {
+        blockStats[blockIndex].success += 1;
+        totalSuccess += 1;
+      }
+    }
+  });
+
+  const blocks: StatusBlockState[] = [];
+  const blockDetails: StatusBlockDetail[] = [];
+
+  blockStats.forEach((stat, idx) => {
+    const total = stat.success + stat.failure;
+    if (total === 0) {
+      blocks.push('idle');
+    } else if (stat.failure === 0) {
+      blocks.push('success');
+    } else if (stat.success === 0) {
+      blocks.push('failure');
+    } else {
+      blocks.push('mixed');
+    }
+
+    const blockStartTime = windowStart + idx * BLOCK_DURATION_MS;
+    blockDetails.push({
+      success: stat.success,
+      failure: stat.failure,
+      rate: total > 0 ? stat.success / total : -1,
+      startTime: blockStartTime,
+      endTime: blockStartTime + BLOCK_DURATION_MS,
+    });
+  });
+
+  const total = totalSuccess + totalFailure;
+  const successRate = total > 0 ? (totalSuccess / total) * 100 : 100;
+
+  return {
+    blocks,
+    blockDetails,
+    successRate,
+    totalSuccess,
+    totalFailure,
+    rows: ROWS,
+    cols: COLS,
+  };
+}
+
 export function computeKeyStats(usageData: unknown, masker: (val: string) => string = maskApiKey): KeyStats {
   const apis = getApisRecord(usageData);
   if (!apis) {