fix(account-flow): restore grouped quota hover details

ui/src/components/account/flow-viz/account-card.tsx

@@ -3,9 +3,16 @@
  */
 
 import { AccountSurfaceCard } from '@/components/account/shared/account-surface-card';
+import { QuotaTooltipContent } from '@/components/shared/quota-tooltip-content';
 import { Button } from '@/components/ui/button';
 import { Tooltip, TooltipContent, TooltipProvider, TooltipTrigger } from '@/components/ui/tooltip';
-import { formatQuotaPercent, getProviderMinQuota, getQuotaFailureInfo, cn } from '@/lib/utils';
+import {
+  cn,
+  formatQuotaPercent,
+  getProviderMinQuota,
+  getProviderResetTime,
+  getQuotaFailureInfo,
+} from '@/lib/utils';
 import { GripVertical, Loader2, Pause, Play } from 'lucide-react';
 import {
   useAccountQuota,
@@ -207,36 +214,45 @@ export function AccountCard({
     hasGroupedVariants && showQuota
       ? (account.variants ?? []).map((variant, index) => {
           const quotaQuery = variantQuotaQueries[index];
-          const minQuota = getProviderMinQuota(account.provider, quotaQuery?.data);
+          const quota = quotaQuery?.data;
+          const minQuota = getProviderMinQuota(account.provider, quota);
+          const resetTime = getProviderResetTime(account.provider, quota);
           const quotaLabel = minQuota !== null ? formatQuotaPercent(minQuota) : null;
           const quotaValue = quotaLabel !== null ? Number(quotaLabel) : null;
-          const failureInfo = getQuotaFailureInfo(quotaQuery?.data);
+          const failureInfo = getQuotaFailureInfo(quota);
           const label = variant.audienceLabel ?? variant.detailLabel ?? cleanEmail(variant.email);
 
           return (
-            <div key={variant.id} className="space-y-0.5">
-              <div className="flex items-center justify-between gap-2 text-[8px]">
-                <span className="text-muted-foreground/80 truncate">{label}</span>
-                <span className="font-mono text-foreground/80 shrink-0">
-                  {quotaQuery?.isLoading
-                    ? t('accountCard.quotaLoading')
-                    : quotaValue !== null
-                      ? `${quotaLabel}%`
-                      : failureInfo?.label || t('accountCard.quotaUnavailable')}
-                </span>
-              </div>
-              {quotaValue !== null && (
-                <div className="w-full bg-muted dark:bg-zinc-800/50 h-1 rounded-full overflow-hidden">
-                  <div
-                    className={cn(
-                      'h-full rounded-full transition-all',
-                      getCompactQuotaColor(quotaValue)
-                    )}
-                    style={{ width: `${quotaValue}%` }}
-                  />
+            <Tooltip key={variant.id}>
+              <TooltipTrigger asChild>
+                <div className="space-y-0.5 cursor-help">
+                  <div className="flex items-center justify-between gap-2 text-[8px]">
+                    <span className="text-muted-foreground/80 truncate">{label}</span>
+                    <span className="font-mono text-foreground/80 shrink-0">
+                      {quotaQuery?.isLoading
+                        ? t('accountCard.quotaLoading')
+                        : quotaValue !== null
+                          ? `${quotaLabel}%`
+                          : failureInfo?.label || t('accountCard.quotaUnavailable')}
+                    </span>
+                  </div>
+                  {quotaValue !== null && (
+                    <div className="w-full bg-muted dark:bg-zinc-800/50 h-1 rounded-full overflow-hidden">
+                      <div
+                        className={cn(
+                          'h-full rounded-full transition-all',
+                          getCompactQuotaColor(quotaValue)
+                        )}
+                        style={{ width: `${quotaValue}%` }}
+                      />
+                    </div>
+                  )}
                 </div>
-              )}
-            </div>
+              </TooltipTrigger>
+              <TooltipContent side="top" className="max-w-xs">
+                <QuotaTooltipContent quota={quota} resetTime={resetTime} />
+              </TooltipContent>
+            </Tooltip>
           );
         })
       : null;

ui/tests/unit/components/account/flow-viz/account-card.test.tsx

@@ -0,0 +1,141 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { render, screen, userEvent } from '@tests/setup/test-utils';
+import { AccountCard } from '@/components/account/flow-viz/account-card';
+import type { AccountData } from '@/components/account/flow-viz/types';
+import type { CodexQuotaResult } from '@/lib/api-client';
+import { useAccountQuota, useAccountQuotas } from '@/hooks/use-cliproxy-stats';
+
+vi.mock('@/hooks/use-cliproxy-stats', async () => {
+  const actual = await vi.importActual<typeof import('@/hooks/use-cliproxy-stats')>(
+    '@/hooks/use-cliproxy-stats'
+  );
+
+  return {
+    ...actual,
+    useAccountQuota: vi.fn(),
+    useAccountQuotas: vi.fn(),
+  };
+});
+
+const mockedUseAccountQuota = vi.mocked(useAccountQuota);
+const mockedUseAccountQuotas = vi.mocked(useAccountQuotas);
+
+function makeCodexQuota(planType: 'plus' | 'team', fiveHour: number, weekly: number) {
+  return {
+    success: true,
+    planType,
+    lastUpdated: Date.now(),
+    windows: [
+      {
+        label: 'Primary',
+        usedPercent: 100 - fiveHour,
+        remainingPercent: fiveHour,
+        resetAfterSeconds: 60 * 60,
+        resetAt: '2026-04-04T08:44:00Z',
+      },
+      {
+        label: 'Secondary',
+        usedPercent: 100 - weekly,
+        remainingPercent: weekly,
+        resetAfterSeconds: 7 * 24 * 60 * 60,
+        resetAt: '2026-04-08T10:20:00Z',
+      },
+    ],
+    coreUsage: {
+      fiveHour: {
+        label: 'Primary',
+        remainingPercent: fiveHour,
+        resetAfterSeconds: 60 * 60,
+        resetAt: '2026-04-04T08:44:00Z',
+      },
+      weekly: {
+        label: 'Secondary',
+        remainingPercent: weekly,
+        resetAfterSeconds: 7 * 24 * 60 * 60,
+        resetAt: '2026-04-08T10:20:00Z',
+      },
+    },
+  } satisfies CodexQuotaResult;
+}
+
+const groupedAccount: AccountData = {
+  id: 'codex:user@example.com',
+  email: 'user@example.com',
+  tokenFile: 'codex-user.json',
+  provider: 'codex',
+  successCount: 9,
+  failureCount: 1,
+  color: '#1e6091',
+  variants: [
+    {
+      id: 'business@example.com',
+      email: 'user@example.com',
+      tokenFile: 'codex-business.json',
+      isDefault: false,
+      successCount: 5,
+      failureCount: 0,
+      audience: 'business',
+      audienceLabel: 'Business',
+      detailLabel: null,
+    },
+    {
+      id: 'personal@example.com',
+      email: 'user@example.com',
+      tokenFile: 'codex-personal.json',
+      isDefault: true,
+      successCount: 4,
+      failureCount: 1,
+      audience: 'personal',
+      audienceLabel: 'Personal',
+      detailLabel: null,
+    },
+  ],
+};
+
+describe('AccountCard grouped quota tooltip', () => {
+  beforeEach(() => {
+    mockedUseAccountQuota.mockReturnValue({
+      data: undefined,
+      isLoading: false,
+    } as ReturnType<typeof useAccountQuota>);
+
+    mockedUseAccountQuotas.mockReturnValue([
+      {
+        data: makeCodexQuota('team', 95, 81),
+        isLoading: false,
+      },
+      {
+        data: makeCodexQuota('plus', 64, 42),
+        isLoading: false,
+      },
+    ] as ReturnType<typeof useAccountQuotas>);
+  });
+
+  it('shows provider quota tooltip content for each grouped personal/business row on hover', async () => {
+    render(
+      <AccountCard
+        account={groupedAccount}
+        zone="left"
+        originalIndex={0}
+        isHovered={false}
+        isDragging={false}
+        offset={{ x: 0, y: 0 }}
+        showDetails={false}
+        privacyMode={false}
+        onMouseEnter={() => undefined}
+        onMouseLeave={() => undefined}
+        onPointerDown={() => undefined}
+        onPointerMove={() => undefined}
+        onPointerUp={() => undefined}
+      />
+    );
+
+    await userEvent.hover(screen.getByText('Business'));
+    expect((await screen.findAllByText('Plan: team')).length).toBeGreaterThan(0);
+    expect(screen.getAllByText('5h usage limit').length).toBeGreaterThan(0);
+
+    await userEvent.hover(screen.getByText('Personal'));
+    expect((await screen.findAllByText('Plan: plus')).length).toBeGreaterThan(0);
+    expect(screen.getAllByText('Weekly usage limit').length).toBeGreaterThan(0);
+  });
+});