init

client/App.tsx

@@ -0,0 +1,79 @@
+import React, { useState, useEffect } from 'react';
+import { LoginPage } from './components/LoginPage';
+import { Dashboard } from './components/Dashboard';
+
+export function App() {
+  const [apiKey, setApiKey] = useState<string>('');
+  const [userId, setUserId] = useState<string>('');
+  const [isAuthenticated, setIsAuthenticated] = useState(false);
+  const [isLoading, setIsLoading] = useState(false);
+  const [error, setError] = useState<string>('');
+
+  useEffect(() => {
+    const savedApiKey = localStorage.getItem('ai-usage-api-key');
+    if (savedApiKey) {
+      validateApiKey(savedApiKey);
+    }
+  }, []);
+
+  const validateApiKey = async (key: string) => {
+    setIsLoading(true);
+    setError('');
+
+    try {
+      const response = await fetch('/api/auth/test', {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json',
+        },
+        body: JSON.stringify({ apiKey: key }),
+      });
+
+      if (!response.ok) {
+        throw new Error('Invalid API key');
+      }
+
+      const data = await response.json();
+      setApiKey(key);
+      setUserId(data.userId);
+      setIsAuthenticated(true);
+      localStorage.setItem('ai-usage-api-key', key);
+    } catch (err) {
+      setError(err instanceof Error ? err.message : 'Authentication failed');
+      setIsAuthenticated(false);
+      localStorage.removeItem('ai-usage-api-key');
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
+  const handleLogin = (key: string) => {
+    validateApiKey(key);
+  };
+
+  const handleLogout = () => {
+    setApiKey('');
+    setUserId('');
+    setIsAuthenticated(false);
+    setError('');
+    localStorage.removeItem('ai-usage-api-key');
+  };
+
+  if (isAuthenticated) {
+    return (
+      <Dashboard 
+        apiKey={apiKey} 
+        userId={userId} 
+        onLogout={handleLogout}
+      />
+    );
+  }
+
+  return (
+    <LoginPage 
+      onLogin={handleLogin}
+      isLoading={isLoading}
+      error={error}
+    />
+  );
+}

client/components/CurrentPeriod.tsx

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+import { useState, useEffect } from 'react';
+import { RankingTable } from './RankingTable';
+import { UserDetailCard } from './UserDetailCard';
+
+interface Period {
+  index: number;
+  startSnapshotId: number | null;
+  startAt: string | null;
+  endAt: string | null;
+  isCurrent: boolean;
+}
+
+interface PeriodSummary {
+  period: {
+    index: number;
+    startAt: string | null;
+    endAt: string | null;
+    isCurrent: boolean;
+  };
+  totals: {
+    totalCost: number;
+    userCount: number;
+  };
+  ranking: Array<{
+    id: string;
+    name: string;
+    cost: number;
+    share: number;
+    isMe: boolean;
+    rawStart: any;
+    rawEnd: any;
+    periodTokens: number;
+    periodRequests: number;
+  }>;
+}
+
+interface CurrentPeriodProps {
+  period: Period;
+  apiKey: string;
+  userId: string;
+}
+
+export function CurrentPeriod({ period, apiKey, userId }: CurrentPeriodProps) {
+  const [summary, setSummary] = useState<PeriodSummary | null>(null);
+  const [isLoading, setIsLoading] = useState(true);
+  const [error, setError] = useState<string>('');
+
+  useEffect(() => {
+    fetchSummary();
+  }, [period.index]);
+
+  const fetchSummary = async () => {
+    setIsLoading(true);
+    setError('');
+
+    try {
+      const response = await fetch(`/api/periods/${period.index}/summary`, {
+        headers: {
+          'X-API-Key': apiKey,
+        },
+      });
+
+      if (!response.ok) {
+        throw new Error(`Failed to fetch period summary: ${response.status}`);
+      }
+
+      const data = await response.json();
+      setSummary(data);
+    } catch (err) {
+      setError(err instanceof Error ? err.message : 'Failed to load period data');
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
+  const formatDate = (dateString: string | null, isEndDate = false) => {
+    if (!dateString && isEndDate) return 'Now';
+    if (!dateString) return 'Beginning';
+    
+    const date = new Date(dateString);
+    return date.toLocaleString('zh-CN', {
+      timeZone: 'Asia/Shanghai',
+      year: 'numeric',
+      month: '2-digit',
+      day: '2-digit',
+      hour: '2-digit',
+      minute: '2-digit',
+      hour12: false,
+    });
+  };
+
+  const formatCurrency = (amount: number) => {
+    return new Intl.NumberFormat('en-US', {
+      style: 'currency',
+      currency: 'USD',
+      minimumFractionDigits: 2,
+      maximumFractionDigits: 2,
+    }).format(amount);
+  };
+
+  const myUser = summary?.ranking.find(u => u.isMe);
+
+  if (isLoading) {
+    return (
+      <div className="space-y-6">
+        <div className="bg-card p-6 rounded-lg shadow-sm border border-border animate-pulse">
+          <div className="h-6 bg-muted rounded w-1/3 mb-4"></div>
+          <div className="grid grid-cols-1 md:grid-cols-3 gap-4">
+            <div className="h-20 bg-muted rounded"></div>
+            <div className="h-20 bg-muted rounded"></div>
+            <div className="h-20 bg-muted rounded"></div>
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+  if (error || !summary) {
+    return (
+      <div className="bg-card p-8 rounded-lg shadow-sm border border-border text-center">
+        <div className="text-destructive mb-4">
+          <svg className="h-12 w-12 mx-auto" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+            <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-2.5L13.732 4c-.77-.833-1.964-.833-2.732 0L3.732 16.5c-.77.833.192 2.5 1.732 2.5z" />
+          </svg>
+        </div>
+        <h3 className="text-lg font-medium text-card-foreground mb-2">Failed to Load Period Data</h3>
+        <p className="text-muted-foreground mb-4">{error}</p>
+        <button
+          onClick={fetchSummary}
+          className="bg-primary text-primary-foreground px-4 py-2 rounded-md hover:bg-primary/90 transition-colors"
+        >
+          Retry
+        </button>
+      </div>
+    );
+  }
+
+  return (
+    <div className="space-y-6">
+      {/* Header with period info */}
+      <div className="bg-card p-6 rounded-lg shadow-sm border border-border">
+        <h2 className="text-lg font-semibold text-card-foreground mb-4">
+          Current Period: {formatDate(summary.period.startAt)} → {formatDate(summary.period.endAt, true)}
+        </h2>
+        
+        <div className="grid grid-cols-1 md:grid-cols-3 gap-6">
+          <div className="text-center">
+            <div className="text-2xl font-bold text-primary">{formatCurrency(summary.totals.totalCost)}</div>
+            <div className="text-sm text-muted-foreground">Total Cost</div>
+          </div>
+          <div className="text-center">
+            <div className="text-2xl font-bold">{summary.totals.userCount}</div>
+            <div className="text-sm text-muted-foreground">Active Users</div>
+          </div>
+          <div className="text-center">
+            <div className="text-2xl font-bold">
+              {myUser ? formatCurrency(myUser.cost) : '$0.00'}
+            </div>
+            <div className="text-sm text-muted-foreground">
+              Your Cost ({myUser ? (myUser.share * 100).toFixed(2) : '0.00'}%)
+            </div>
+          </div>
+        </div>
+      </div>
+
+      {/* Ranking Table */}
+      <RankingTable 
+        ranking={summary.ranking}
+        title="User Ranking"
+      />
+
+      {/* User Detail Card */}
+      <UserDetailCard 
+        periodIndex={period.index}
+        apiKey={apiKey}
+        userId={userId}
+      />
+    </div>
+  );
+}

client/components/Dashboard.tsx

@@ -0,0 +1,164 @@
+import { useState, useEffect } from 'react';
+import { CurrentPeriod } from './CurrentPeriod';
+import { HistoricalPeriods } from './HistoricalPeriods';
+
+interface DashboardProps {
+  apiKey: string;
+  userId: string;
+  onLogout: () => void;
+}
+
+interface Period {
+  index: number;
+  startSnapshotId: number | null;
+  startAt: string | null;
+  endAt: string | null;
+  isCurrent: boolean;
+}
+
+export function Dashboard({ apiKey, userId, onLogout }: DashboardProps) {
+  const [activeTab, setActiveTab] = useState<'current' | 'historical'>('current');
+  const [periods, setPeriods] = useState<Period[]>([]);
+  const [isLoading, setIsLoading] = useState(true);
+  const [error, setError] = useState<string>('');
+
+  useEffect(() => {
+    fetchPeriods();
+  }, []);
+
+  const fetchPeriods = async () => {
+    setIsLoading(true);
+    setError('');
+
+    try {
+      const response = await fetch('/api/periods', {
+        headers: {
+          'X-API-Key': apiKey,
+        },
+      });
+
+      if (!response.ok) {
+        throw new Error(`Failed to fetch periods: ${response.status}`);
+      }
+
+      const data = await response.json();
+      setPeriods(data.periods || []);
+    } catch (err) {
+      setError(err instanceof Error ? err.message : 'Failed to load periods');
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
+  const currentPeriod = periods.find(p => p.isCurrent);
+  const historicalPeriods = periods.filter(p => !p.isCurrent);
+
+  if (isLoading) {
+    return (
+      <div className="min-h-screen bg-background flex items-center justify-center">
+        <div className="text-center">
+          <svg className="animate-spin h-8 w-8 text-muted-foreground mx-auto mb-4" fill="none" viewBox="0 0 24 24">
+            <circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4"></circle>
+            <path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
+          </svg>
+          <p className="text-muted-foreground">Loading dashboard...</p>
+        </div>
+      </div>
+    );
+  }
+
+  if (error) {
+    return (
+      <div className="min-h-screen bg-background flex items-center justify-center">
+        <div className="bg-card p-8 rounded-lg shadow-sm border border-border max-w-md w-full mx-4">
+          <div className="text-center">
+            <svg className="h-12 w-12 text-destructive mx-auto mb-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-2.5L13.732 4c-.77-.833-1.964-.833-2.732 0L3.732 16.5c-.77.833.192 2.5 1.732 2.5z" />
+            </svg>
+            <h3 className="text-lg font-medium text-card-foreground mb-2">Error Loading Dashboard</h3>
+            <p className="text-muted-foreground mb-4">{error}</p>
+            <button
+              onClick={fetchPeriods}
+              className="bg-primary text-primary-foreground px-4 py-2 rounded-md hover:bg-primary/90 transition-colors"
+            >
+              Try Again
+            </button>
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+  return (
+    <div className="min-h-screen bg-background">
+      <nav className="bg-card shadow-sm border-b border-border">
+        <div className="container mx-auto px-4 lg:px-8 max-w-6xl">
+          <div className="flex justify-between items-center h-16">
+            <div>
+              <h1 className="text-xl font-semibold text-card-foreground">Claude Code Usage Dashboard</h1>
+            </div>
+            <div className="flex items-center space-x-4">
+              <button
+                onClick={onLogout}
+                className="text-sm text-muted-foreground hover:text-foreground transition-colors"
+              >
+                Logout
+              </button>
+            </div>
+          </div>
+        </div>
+      </nav>
+
+      <div className="container mx-auto px-4 lg:px-8 max-w-6xl py-8">
+        <div className="mb-6">
+          <div className="border-b border-border">
+            <nav className="-mb-px flex space-x-8">
+              <button
+                onClick={() => setActiveTab('current')}
+                className={`whitespace-nowrap py-2 px-1 border-b-2 font-medium text-sm transition-colors ${
+                  activeTab === 'current'
+                    ? 'border-primary text-primary'
+                    : 'border-transparent text-muted-foreground hover:text-foreground hover:border-border'
+                }`}
+              >
+                Current Period
+              </button>
+              <button
+                onClick={() => setActiveTab('historical')}
+                className={`whitespace-nowrap py-2 px-1 border-b-2 font-medium text-sm transition-colors ${
+                  activeTab === 'historical'
+                    ? 'border-primary text-primary'
+                    : 'border-transparent text-muted-foreground hover:text-foreground hover:border-border'
+                }`}
+              >
+                Historical Periods
+              </button>
+            </nav>
+          </div>
+        </div>
+
+        {activeTab === 'current' && currentPeriod && (
+          <CurrentPeriod 
+            period={currentPeriod}
+            apiKey={apiKey}
+            userId={userId}
+          />
+        )}
+
+        {activeTab === 'historical' && (
+          <HistoricalPeriods 
+            periods={historicalPeriods}
+            apiKey={apiKey}
+            userId={userId}
+          />
+        )}
+
+        {activeTab === 'current' && !currentPeriod && (
+          <div className="bg-card p-8 rounded-lg shadow-sm border border-border text-center">
+            <p className="text-muted-foreground">No current period found. This happens when there are no billing snapshots yet.</p>
+          </div>
+        )}
+      </div>
+    </div>
+  );
+}

client/components/HistoricalPeriods.tsx

@@ -0,0 +1,227 @@
+import { useState, useEffect } from 'react';
+import { RankingTable } from './RankingTable';
+import { UserDetailCard } from './UserDetailCard';
+
+interface Period {
+  index: number;
+  startSnapshotId: number | null;
+  startAt: string | null;
+  endAt: string | null;
+  isCurrent: boolean;
+}
+
+interface PeriodSummary {
+  period: {
+    index: number;
+    startAt: string | null;
+    endAt: string | null;
+    isCurrent: boolean;
+  };
+  totals: {
+    totalCost: number;
+    userCount: number;
+  };
+  ranking: Array<{
+    id: string;
+    name: string;
+    cost: number;
+    share: number;
+    isMe: boolean;
+    rawStart: any;
+    rawEnd: any;
+    periodTokens: number;
+    periodRequests: number;
+  }>;
+}
+
+interface HistoricalPeriodsProps {
+  periods: Period[];
+  apiKey: string;
+  userId: string;
+}
+
+export function HistoricalPeriods({ periods, apiKey, userId }: HistoricalPeriodsProps) {
+  const [selectedPeriod, setSelectedPeriod] = useState<Period | null>(null);
+  const [summary, setSummary] = useState<PeriodSummary | null>(null);
+  const [isLoading, setIsLoading] = useState(false);
+  const [error, setError] = useState<string>('');
+
+  useEffect(() => {
+    if (periods.length > 0 && !selectedPeriod) {
+      setSelectedPeriod(periods[0] || null); // Select the most recent historical period
+    }
+  }, [periods]);
+
+  useEffect(() => {
+    if (selectedPeriod) {
+      fetchSummary(selectedPeriod.index);
+    }
+  }, [selectedPeriod]);
+
+  const fetchSummary = async (periodIndex: number) => {
+    setIsLoading(true);
+    setError('');
+
+    try {
+      const response = await fetch(`/api/periods/${periodIndex}/summary`, {
+        headers: {
+          'X-API-Key': apiKey,
+        },
+      });
+
+      if (!response.ok) {
+        throw new Error(`Failed to fetch period summary: ${response.status}`);
+      }
+
+      const data = await response.json();
+      setSummary(data);
+    } catch (err) {
+      setError(err instanceof Error ? err.message : 'Failed to load period data');
+      setSummary(null);
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
+  const formatDate = (dateString: string | null) => {
+    if (!dateString) return 'Unknown';
+    const date = new Date(dateString);
+    return date.toLocaleString('zh-CN', {
+      timeZone: 'Asia/Shanghai',
+      year: 'numeric',
+      month: '2-digit',
+      day: '2-digit',
+      hour: '2-digit',
+      minute: '2-digit',
+      hour12: false,
+    });
+  };
+
+  const formatDateRange = (startAt: string | null, endAt: string | null) => {
+    return `${formatDate(startAt)} → ${formatDate(endAt)}`;
+  };
+
+  const formatCurrency = (amount: number) => {
+    return new Intl.NumberFormat('en-US', {
+      style: 'currency',
+      currency: 'USD',
+      minimumFractionDigits: 2,
+      maximumFractionDigits: 2,
+    }).format(amount);
+  };
+
+  if (periods.length === 0) {
+    return (
+      <div className="bg-card p-8 rounded-lg shadow-sm border border-border text-center">
+        <svg className="mx-auto h-12 w-12 text-muted-foreground" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 17v-2m3 2v-4m3 4v-6m2 10H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z" />
+        </svg>
+        <h3 className="mt-2 text-lg font-medium text-card-foreground">No Historical Periods</h3>
+        <p className="mt-1 text-muted-foreground">
+          Historical periods will appear here after you create billing snapshots using the <code>bun begin-period</code> command.
+        </p>
+      </div>
+    );
+  }
+
+  const myUser = summary?.ranking.find(u => u.isMe);
+
+  return (
+    <div className="space-y-6">
+      {/* Period Selector */}
+      <div className="bg-card p-6 rounded-lg shadow-sm border border-border">
+        <label htmlFor="period-select" className="block text-lg font-medium text-card-foreground mb-4">
+          Select Historical Period
+        </label>
+        <select
+          id="period-select"
+          value={selectedPeriod?.index ?? ''}
+          onChange={(e) => {
+            const periodIndex = parseInt(e.target.value);
+            const period = periods.find(p => p.index === periodIndex);
+            setSelectedPeriod(period || null);
+          }}
+          className="block w-full px-3 py-2 border border-border rounded-md shadow-sm focus:outline-none focus:ring-2 focus:ring-ring focus:border-ring sm:text-sm bg-background text-foreground"
+        >
+          {periods.map((period) => (
+            <option key={period.index} value={period.index}>
+              Period #{period.index} - {formatDateRange(period.startAt, period.endAt)}
+            </option>
+          ))}
+        </select>
+      </div>
+
+      {selectedPeriod && (
+        <>
+          {/* Period Summary */}
+          {isLoading ? (
+            <div className="bg-card p-6 rounded-lg shadow-sm border border-border animate-pulse">
+              <div className="h-6 bg-muted rounded w-1/3 mb-4"></div>
+              <div className="grid grid-cols-1 md:grid-cols-3 gap-4">
+                <div className="h-20 bg-muted rounded"></div>
+                <div className="h-20 bg-muted rounded"></div>
+                <div className="h-20 bg-muted rounded"></div>
+              </div>
+            </div>
+          ) : error ? (
+            <div className="bg-card p-8 rounded-lg shadow-sm border border-border text-center">
+              <div className="text-destructive mb-4">
+                <svg className="h-12 w-12 mx-auto" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                  <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-2.5L13.732 4c-.77-.833-1.964-.833-2.732 0L3.732 16.5c-.77.833.192 2.5 1.732 2.5z" />
+                </svg>
+              </div>
+              <h3 className="text-lg font-medium text-card-foreground mb-2">Failed to Load Period Data</h3>
+              <p className="text-muted-foreground mb-4">{error}</p>
+              <button
+                onClick={() => fetchSummary(selectedPeriod.index)}
+                className="bg-primary text-primary-foreground px-4 py-2 rounded-md hover:bg-primary/90 transition-colors"
+              >
+                Retry
+              </button>
+            </div>
+          ) : summary && (
+            <>
+              <div className="bg-card p-6 rounded-lg shadow-sm border border-border">
+                <h2 className="text-lg font-semibold text-card-foreground mb-4">
+                  Period #{selectedPeriod.index}: {formatDateRange(summary.period.startAt, summary.period.endAt)}
+                </h2>
+                
+                <div className="grid grid-cols-1 md:grid-cols-3 gap-6">
+                  <div className="text-center">
+                    <div className="text-2xl font-bold text-primary">{formatCurrency(summary.totals.totalCost)}</div>
+                    <div className="text-sm text-muted-foreground">Total Cost</div>
+                  </div>
+                  <div className="text-center">
+                    <div className="text-2xl font-bold text-card-foreground">{summary.totals.userCount}</div>
+                    <div className="text-sm text-muted-foreground">Active Users</div>
+                  </div>
+                  <div className="text-center">
+                    <div className="text-2xl font-bold">
+                      {myUser ? formatCurrency(myUser.cost) : '$0.00'}
+                    </div>
+                    <div className="text-sm text-muted-foreground">
+                      Your Cost ({myUser ? (myUser.share * 100).toFixed(2) : '0.00'}%)
+                    </div>
+                  </div>
+                </div>
+              </div>
+
+              {/* Ranking Table */}
+              <RankingTable 
+                ranking={summary.ranking}
+                title={`Period #${selectedPeriod.index} Ranking`}
+              />
+
+              {/* User Detail Card */}
+              <UserDetailCard 
+                periodIndex={selectedPeriod.index}
+                apiKey={apiKey}
+                userId={userId}
+              />
+            </>
+          )}
+        </>
+      )}
+    </div>
+  );
+}

client/components/LoginPage.tsx

@@ -0,0 +1,114 @@
+import React, { useState } from 'react';
+
+interface LoginPageProps {
+  onLogin: (apiKey: string) => void;
+  isLoading: boolean;
+  error: string;
+}
+
+export function LoginPage({ onLogin, isLoading, error }: LoginPageProps) {
+  const [apiKey, setApiKey] = useState('');
+  const [showApiKey, setShowApiKey] = useState(false);
+
+  const handleSubmit = (e: React.FormEvent) => {
+    e.preventDefault();
+    if (apiKey.trim()) {
+      onLogin(apiKey.trim());
+    }
+  };
+
+  return (
+    <div className="min-h-screen bg-background flex flex-col justify-center py-12 sm:px-6 lg:px-8">
+      <div className="sm:mx-auto sm:w-full sm:max-w-md">
+        <div className="text-center">
+          <h1 className="text-3xl font-bold text-foreground">Claude Code Usage Dashboard</h1>
+          <p className="mt-2 text-sm text-muted-foreground">
+            Monitor your API usage and billing across different periods
+          </p>
+        </div>
+      </div>
+
+      <div className="mt-8 sm:mx-auto sm:w-full sm:max-w-md">
+        <div className="bg-card py-8 px-4 shadow-sm border border-border rounded-lg sm:px-10">
+          <form className="space-y-6" onSubmit={handleSubmit}>
+            <div>
+              <label htmlFor="api-key" className="block text-sm font-medium text-card-foreground">
+                API Key
+              </label>
+              <div className="mt-1 relative">
+                <input
+                  id="api-key"
+                  name="api-key"
+                  type={showApiKey ? 'text' : 'password'}
+                  required
+                  value={apiKey}
+                  onChange={(e) => setApiKey(e.target.value)}
+                  className="appearance-none block w-full px-3 py-2 pr-10 border border-border rounded-md shadow-sm placeholder:text-muted-foreground focus:outline-none focus:ring-2 focus:ring-ring focus:border-ring sm:text-sm bg-background text-foreground"
+                  placeholder="Enter your API key"
+                  disabled={isLoading}
+                />
+                <button
+                  type="button"
+                  onClick={() => setShowApiKey(!showApiKey)}
+                  className="absolute inset-y-0 right-0 pr-3 flex items-center text-sm leading-5"
+                >
+                  {showApiKey ? (
+                    <svg className="h-5 w-5 text-muted-foreground" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M13.875 18.825A10.05 10.05 0 0112 19c-4.478 0-8.268-2.943-9.543-7a9.97 9.97 0 011.563-3.029m5.858.908a3 3 0 114.243 4.243M9.878 9.878l4.242 4.242M9.878 9.878L8.464 8.464l1.414-1.414M14.12 14.12l1.415 1.415" />
+                    </svg>
+                  ) : (
+                    <svg className="h-5 w-5 text-muted-foreground" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M15 12a3 3 0 11-6 0 3 3 0 016 0z" />
+                      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z" />
+                    </svg>
+                  )}
+                </button>
+              </div>
+            </div>
+
+            {error && (
+              <div className="rounded-md bg-destructive/10 p-4">
+                <div className="flex">
+                  <div className="flex-shrink-0">
+                    <svg className="h-5 w-5 text-destructive" viewBox="0 0 20 20" fill="currentColor">
+                      <path fillRule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zM8.707 7.293a1 1 0 00-1.414 1.414L8.586 10l-1.293 1.293a1 1 0 101.414 1.414L10 11.414l1.293 1.293a1 1 0 001.414-1.414L11.414 10l1.293-1.293a1 1 0 00-1.414-1.414L10 8.586 8.707 7.293z" clipRule="evenodd" />
+                    </svg>
+                  </div>
+                  <div className="ml-3">
+                    <p className="text-sm font-medium text-destructive">{error}</p>
+                  </div>
+                </div>
+              </div>
+            )}
+
+            <div>
+              <button
+                type="submit"
+                disabled={isLoading || !apiKey.trim()}
+                className="w-full flex justify-center py-2 px-4 border border-transparent rounded-md shadow-sm text-sm font-medium text-primary-foreground bg-primary hover:bg-primary/90 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-ring disabled:opacity-50 disabled:cursor-not-allowed transition-colors"
+              >
+                {isLoading ? (
+                  <>
+                    <svg className="animate-spin -ml-1 mr-3 h-5 w-5 text-primary-foreground" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
+                      <circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4"></circle>
+                      <path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
+                    </svg>
+                    Verifying...
+                  </>
+                ) : (
+                  'Access Dashboard'
+                )}
+              </button>
+            </div>
+          </form>
+
+          <div className="mt-6">
+            <div className="text-center text-sm text-muted-foreground">
+              <p>Enter your API key to view your usage statistics and billing information.</p>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}

client/components/RankingTable.tsx

@@ -0,0 +1,163 @@
+// React is used in JSX, TypeScript just doesn't detect it
+
+interface RankingUser {
+  id: string;
+  name: string;
+  cost: number;
+  share: number;
+  isMe: boolean;
+  rawStart: any;
+  rawEnd: any;
+  periodTokens: number;
+  periodRequests: number;
+}
+
+interface RankingTableProps {
+  ranking: RankingUser[];
+  title: string;
+}
+
+export function RankingTable({ ranking, title }: RankingTableProps) {
+  const formatCurrency = (amount: number) => {
+    return new Intl.NumberFormat('en-US', {
+      style: 'currency',
+      currency: 'USD',
+      minimumFractionDigits: 2,
+      maximumFractionDigits: 2,
+    }).format(amount);
+  };
+
+  const formatPercentage = (ratio: number) => {
+    return (ratio * 100).toFixed(2) + '%';
+  };
+
+  const formatNumber = (num: number) => {
+    return new Intl.NumberFormat('en-US').format(num);
+  };
+
+  const getRankBadge = (rank: number) => {
+    if (rank === 1) {
+      return (
+        <span className="inline-flex items-center px-2 py-1 text-xs font-medium bg-chart-1/20 text-chart-1 rounded-full">
+          🥇 1st
+        </span>
+      );
+    }
+    if (rank === 2) {
+      return (
+        <span className="inline-flex items-center px-2 py-1 text-xs font-medium bg-chart-2/20 text-chart-2 rounded-full">
+          🥈 2nd
+        </span>
+      );
+    }
+    if (rank === 3) {
+      return (
+        <span className="inline-flex items-center px-2 py-1 text-xs font-medium bg-muted text-muted-foreground rounded-full">
+          🥉 3rd
+        </span>
+      );
+    }
+    return (
+      <span className="inline-flex items-center px-2 py-1 text-xs font-medium bg-muted text-muted-foreground rounded-full">
+        #{rank}
+      </span>
+    );
+  };
+
+  return (
+    <div className="bg-card rounded-lg shadow-sm border border-border overflow-hidden">
+      <div className="px-6 py-4 border-b border-border">
+        <h3 className="text-lg font-medium text-card-foreground">{title}</h3>
+      </div>
+      
+      <div className="overflow-x-auto">
+        <table className="min-w-full divide-y divide-border">
+          <thead className="bg-muted/50">
+            <tr>
+              <th scope="col" className="px-6 py-3 text-left text-xs font-medium text-muted-foreground uppercase tracking-wider">
+                Rank
+              </th>
+              <th scope="col" className="px-6 py-3 text-left text-xs font-medium text-muted-foreground uppercase tracking-wider">
+                User
+              </th>
+              <th scope="col" className="px-6 py-3 text-right text-xs font-medium text-muted-foreground uppercase tracking-wider">
+                Cost
+              </th>
+              <th scope="col" className="px-6 py-3 text-right text-xs font-medium text-muted-foreground uppercase tracking-wider">
+                Share
+              </th>
+              <th scope="col" className="px-6 py-3 text-right text-xs font-medium text-muted-foreground uppercase tracking-wider">
+                Requests
+              </th>
+              <th scope="col" className="px-6 py-3 text-right text-xs font-medium text-muted-foreground uppercase tracking-wider">
+                Tokens
+              </th>
+            </tr>
+          </thead>
+          <tbody className="bg-card divide-y divide-border">
+            {ranking.map((user, index) => {
+              const rank = index + 1;
+              
+              return (
+                <tr
+                  key={user.isMe ? user.id : `user-${index}`}
+                  className={`${
+                    user.isMe ? 'bg-primary/10 border-l-4 border-l-primary' : ''
+                  } hover:bg-muted/50 transition-colors`}
+                >
+                  <td className="px-6 py-4 whitespace-nowrap">
+                    {getRankBadge(rank)}
+                  </td>
+                  <td className="px-6 py-4 whitespace-nowrap">
+                    <div className="flex items-center">
+                      <div>
+                        <div className="text-sm font-medium text-card-foreground">
+                          {user.name}
+                          {user.isMe && (
+                            <span className="ml-2 inline-flex items-center px-2 py-1 text-xs font-medium bg-primary/20 text-primary rounded-full">
+                              You
+                            </span>
+                          )}
+                        </div>
+                      </div>
+                    </div>
+                  </td>
+                  <td className="px-6 py-4 whitespace-nowrap text-right">
+                    <div className="text-sm font-semibold text-primary">
+                      {formatCurrency(user.cost)}
+                    </div>
+                  </td>
+                  <td className="px-6 py-4 whitespace-nowrap text-right">
+                    <div className="text-sm text-card-foreground">
+                      {formatPercentage(user.share)}
+                    </div>
+                  </td>
+                  <td className="px-6 py-4 whitespace-nowrap text-right">
+                    <div className="text-sm text-card-foreground">
+                      {formatNumber(user.periodRequests)}
+                    </div>
+                  </td>
+                  <td className="px-6 py-4 whitespace-nowrap text-right">
+                    <div className="text-sm text-card-foreground">
+                      {formatNumber(user.periodTokens)}
+                    </div>
+                  </td>
+                </tr>
+              );
+            })}
+          </tbody>
+        </table>
+      </div>
+      
+      {ranking.length === 0 && (
+        <div className="text-center py-12">
+          <svg className="mx-auto h-12 w-12 text-muted-foreground" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+            <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 17v-2m3 2v-4m3 4v-6m2 10H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z" />
+          </svg>
+          <h3 className="mt-2 text-sm font-medium text-card-foreground">No data available</h3>
+          <p className="mt-1 text-sm text-muted-foreground">There are no users in this billing period.</p>
+        </div>
+      )}
+    </div>
+  );
+}

client/components/UserDetailCard.tsx

@@ -0,0 +1,204 @@
+import React, { useState, useEffect } from 'react';
+
+interface UserDetail {
+  id: string;
+  name: string;
+  startCost: number;
+  endCost: number;
+  deltaCost: number;
+  raw: {
+    start: any;
+    end: any;
+  };
+}
+
+interface UserDetailCardProps {
+  periodIndex: number;
+  apiKey: string;
+  userId: string;
+}
+
+export function UserDetailCard({ periodIndex, apiKey, userId }: UserDetailCardProps) {
+  const [userDetail, setUserDetail] = useState<UserDetail | null>(null);
+  const [isLoading, setIsLoading] = useState(true);
+  const [error, setError] = useState<string>('');
+  const [showRawData, setShowRawData] = useState(false);
+
+  useEffect(() => {
+    fetchUserDetail();
+  }, [periodIndex]);
+
+  const fetchUserDetail = async () => {
+    setIsLoading(true);
+    setError('');
+
+    try {
+      const response = await fetch(`/api/periods/${periodIndex}/me`, {
+        headers: {
+          'X-API-Key': apiKey,
+        },
+      });
+
+      if (!response.ok) {
+        if (response.status === 404) {
+          throw new Error('You are not found in this period (possibly deleted)');
+        }
+        throw new Error(`Failed to fetch user details: ${response.status}`);
+      }
+
+      const data = await response.json();
+      setUserDetail(data);
+    } catch (err) {
+      setError(err instanceof Error ? err.message : 'Failed to load user details');
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
+  const formatCurrency = (amount: number) => {
+    return new Intl.NumberFormat('en-US', {
+      style: 'currency',
+      currency: 'USD',
+      minimumFractionDigits: 2,
+      maximumFractionDigits: 2,
+    }).format(amount);
+  };
+
+  const formatNumber = (num: number) => {
+    return new Intl.NumberFormat('en-US').format(num);
+  };
+
+  const calculateDelta = (endValue: number, startValue: number) => {
+    const delta = endValue - startValue;
+    return Math.max(0, delta); // Negative values treated as 0
+  };
+
+  if (isLoading) {
+    return (
+      <div className="bg-card p-6 rounded-lg shadow-sm border border-border animate-pulse">
+        <div className="h-6 bg-muted rounded w-1/4 mb-4"></div>
+        <div className="grid grid-cols-1 md:grid-cols-3 gap-4">
+          <div className="h-16 bg-muted rounded"></div>
+          <div className="h-16 bg-muted rounded"></div>
+          <div className="h-16 bg-muted rounded"></div>
+        </div>
+      </div>
+    );
+  }
+
+  if (error) {
+    return (
+      <div className="bg-card p-6 rounded-lg shadow-sm border border-border">
+        <h3 className="text-lg font-medium text-card-foreground mb-4">Your Usage Details</h3>
+        <div className="bg-chart-3/20 border border-chart-3/50 rounded-md p-4">
+          <div className="flex">
+            <div className="flex-shrink-0">
+              <svg className="h-5 w-5 text-chart-3" viewBox="0 0 20 20" fill="currentColor">
+                <path fillRule="evenodd" d="M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z" clipRule="evenodd" />
+              </svg>
+            </div>
+            <div className="ml-3">
+              <p className="text-sm text-chart-3">{error}</p>
+            </div>
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+  if (!userDetail) return null;
+
+  const endUsage = userDetail.raw.end?.usage?.total;
+  const startUsage = userDetail.raw.start?.usage?.total;
+
+  return (
+    <div className="bg-card p-6 rounded-lg shadow-sm border border-border">
+      <div className="flex justify-between items-center mb-4">
+        <h3 className="text-lg font-medium text-card-foreground">Your Usage Details</h3>
+        <button
+          onClick={() => setShowRawData(!showRawData)}
+          className="text-sm text-muted-foreground hover:text-card-foreground transition-colors"
+        >
+          {showRawData ? 'Hide Raw Data' : 'Show Raw Data'}
+        </button>
+      </div>
+
+      {/* Cost Overview */}
+      <div className="grid grid-cols-1 md:grid-cols-3 gap-6 mb-6">
+        <div className="text-center p-4 bg-muted/50 rounded-lg">
+          <div className="text-lg font-semibold text-card-foreground">{formatCurrency(userDetail.startCost)}</div>
+          <div className="text-sm text-muted-foreground">Start Cost</div>
+        </div>
+        <div className="text-center p-4 bg-muted/50 rounded-lg">
+          <div className="text-lg font-semibold text-card-foreground">{formatCurrency(userDetail.endCost)}</div>
+          <div className="text-sm text-muted-foreground">End Cost</div>
+        </div>
+        <div className="text-center p-4 bg-primary/10 rounded-lg">
+          <div className="text-lg font-semibold text-primary">{formatCurrency(userDetail.deltaCost)}</div>
+          <div className="text-sm text-primary">Period Cost</div>
+        </div>
+      </div>
+
+      {/* Usage Metrics */}
+      {endUsage && (
+        <div className="grid grid-cols-2 md:grid-cols-4 gap-4 mb-6">
+          <div className="text-center">
+            <div className="text-lg font-semibold text-card-foreground">
+              {formatNumber(calculateDelta(endUsage.requests || 0, startUsage?.requests || 0))}
+            </div>
+            <div className="text-sm text-muted-foreground">Requests</div>
+          </div>
+          <div className="text-center">
+            <div className="text-lg font-semibold text-card-foreground">
+              {formatNumber(calculateDelta(endUsage.tokens || 0, startUsage?.tokens || 0))}
+            </div>
+            <div className="text-sm text-muted-foreground">Total Tokens</div>
+          </div>
+          <div className="text-center">
+            <div className="text-lg font-semibold text-card-foreground">
+              {formatNumber(calculateDelta(endUsage.inputTokens || 0, startUsage?.inputTokens || 0))}
+            </div>
+            <div className="text-sm text-muted-foreground">Input Tokens</div>
+          </div>
+          <div className="text-center">
+            <div className="text-lg font-semibold text-card-foreground">
+              {formatNumber(calculateDelta(endUsage.outputTokens || 0, startUsage?.outputTokens || 0))}
+            </div>
+            <div className="text-sm text-muted-foreground">Output Tokens</div>
+          </div>
+          <div className="text-center">
+            <div className="text-lg font-semibold text-card-foreground">
+              {formatNumber(calculateDelta(endUsage.cacheCreateTokens || 0, startUsage?.cacheCreateTokens || 0))}
+            </div>
+            <div className="text-sm text-muted-foreground">Cache Create</div>
+          </div>
+          <div className="text-center">
+            <div className="text-lg font-semibold text-card-foreground">
+              {formatNumber(calculateDelta(endUsage.cacheReadTokens || 0, startUsage?.cacheReadTokens || 0))}
+            </div>
+            <div className="text-sm text-muted-foreground">Cache Read</div>
+          </div>
+        </div>
+      )}
+
+      {/* Raw Data */}
+      {showRawData && (
+        <div className="space-y-4">
+          <div>
+            <h4 className="text-sm font-medium text-card-foreground mb-2">Period Start Data</h4>
+            <pre className="text-xs bg-muted/50 p-4 rounded-lg overflow-x-auto border border-border">
+              {JSON.stringify(userDetail.raw.start, null, 2)}
+            </pre>
+          </div>
+          <div>
+            <h4 className="text-sm font-medium text-card-foreground mb-2">Period End Data</h4>
+            <pre className="text-xs bg-muted/50 p-4 rounded-lg overflow-x-auto border border-border">
+              {JSON.stringify(userDetail.raw.end, null, 2)}
+            </pre>
+          </div>
+        </div>
+      )}
+
+    </div>
+  );
+}

client/index.html

@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>Claude Code Usage Dashboard</title>
+<link rel="stylesheet" crossorigin href="../ai-usage/index-cq4ce245.css"><script type="module" crossorigin src="../ai-usage/index-jqd5mhpf.js"></script></head>
+<body>
+  <div id="root"></div>
+  
+</body>
+</html>

client/main.tsx

@@ -0,0 +1,7 @@
+import React from 'react';
+import { createRoot } from 'react-dom/client';
+import { App } from './App';
+import './styles.css';
+
+const root = createRoot(document.getElementById('root')!);
+root.render(<App />);

client/styles.css

@@ -0,0 +1,150 @@
+@import "tailwindcss";
+
+:root {
+  --background: oklch(0.9818 0.0054 95.0986);
+  --foreground: oklch(0.3438 0.0269 95.7226);
+  --card: oklch(0.9818 0.0054 95.0986);
+  --card-foreground: oklch(0.1908 0.0020 106.5859);
+  --popover: oklch(1.0000 0 0);
+  --popover-foreground: oklch(0.2671 0.0196 98.9390);
+  --primary: oklch(0.6171 0.1375 39.0427);
+  --primary-foreground: oklch(1.0000 0 0);
+  --secondary: oklch(0.9245 0.0138 92.9892);
+  --secondary-foreground: oklch(0.4334 0.0177 98.6048);
+  --muted: oklch(0.9341 0.0153 90.2390);
+  --muted-foreground: oklch(0.6059 0.0075 97.4233);
+  --accent: oklch(0.9245 0.0138 92.9892);
+  --accent-foreground: oklch(0.2671 0.0196 98.9390);
+  --destructive: oklch(0.1908 0.0020 106.5859);
+  --destructive-foreground: oklch(1.0000 0 0);
+  --border: oklch(0.8847 0.0069 97.3627);
+  --input: oklch(0.7621 0.0156 98.3528);
+  --ring: oklch(0.6171 0.1375 39.0427);
+  --chart-1: oklch(0.5583 0.1276 42.9956);
+  --chart-2: oklch(0.6898 0.1581 290.4107);
+  --chart-3: oklch(0.8816 0.0276 93.1280);
+  --chart-4: oklch(0.8822 0.0403 298.1792);
+  --chart-5: oklch(0.5608 0.1348 42.0584);
+  --sidebar: oklch(0.9663 0.0080 98.8792);
+  --sidebar-foreground: oklch(0.3590 0.0051 106.6524);
+  --sidebar-primary: oklch(0.6171 0.1375 39.0427);
+  --sidebar-primary-foreground: oklch(0.9881 0 0);
+  --sidebar-accent: oklch(0.9245 0.0138 92.9892);
+  --sidebar-accent-foreground: oklch(0.3250 0 0);
+  --sidebar-border: oklch(0.9401 0 0);
+  --sidebar-ring: oklch(0.7731 0 0);
+  --font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
+  --font-serif: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
+  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+  --radius: 0.5rem;
+  --shadow-2xs: 0 1px 3px 0px hsl(0 0% 0% / 0.05);
+  --shadow-xs: 0 1px 3px 0px hsl(0 0% 0% / 0.05);
+  --shadow-sm: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 1px 2px -1px hsl(0 0% 0% / 0.10);
+  --shadow: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 1px 2px -1px hsl(0 0% 0% / 0.10);
+  --shadow-md: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 2px 4px -1px hsl(0 0% 0% / 0.10);
+  --shadow-lg: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 4px 6px -1px hsl(0 0% 0% / 0.10);
+  --shadow-xl: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 8px 10px -1px hsl(0 0% 0% / 0.10);
+  --shadow-2xl: 0 1px 3px 0px hsl(0 0% 0% / 0.25);
+  --tracking-normal: 0em;
+  --spacing: 0.25rem;
+}
+
+.dark {
+  --background: oklch(0.2679 0.0036 106.6427);
+  --foreground: oklch(0.8074 0.0142 93.0137);
+  --card: oklch(0.2679 0.0036 106.6427);
+  --card-foreground: oklch(0.9818 0.0054 95.0986);
+  --popover: oklch(0.3085 0.0035 106.6039);
+  --popover-foreground: oklch(0.9211 0.0040 106.4781);
+  --primary: oklch(0.6724 0.1308 38.7559);
+  --primary-foreground: oklch(1.0000 0 0);
+  --secondary: oklch(0.9818 0.0054 95.0986);
+  --secondary-foreground: oklch(0.3085 0.0035 106.6039);
+  --muted: oklch(0.2213 0.0038 106.7070);
+  --muted-foreground: oklch(0.7713 0.0169 99.0657);
+  --accent: oklch(0.2130 0.0078 95.4245);
+  --accent-foreground: oklch(0.9663 0.0080 98.8792);
+  --destructive: oklch(0.6368 0.2078 25.3313);
+  --destructive-foreground: oklch(1.0000 0 0);
+  --border: oklch(0.3618 0.0101 106.8928);
+  --input: oklch(0.4336 0.0113 100.2195);
+  --ring: oklch(0.6724 0.1308 38.7559);
+  --chart-1: oklch(0.5583 0.1276 42.9956);
+  --chart-2: oklch(0.6898 0.1581 290.4107);
+  --chart-3: oklch(0.2130 0.0078 95.4245);
+  --chart-4: oklch(0.3074 0.0516 289.3230);
+  --chart-5: oklch(0.5608 0.1348 42.0584);
+  --sidebar: oklch(0.2357 0.0024 67.7077);
+  --sidebar-foreground: oklch(0.8074 0.0142 93.0137);
+  --sidebar-primary: oklch(0.3250 0 0);
+  --sidebar-primary-foreground: oklch(0.9881 0 0);
+  --sidebar-accent: oklch(0.1680 0.0020 106.6177);
+  --sidebar-accent-foreground: oklch(0.8074 0.0142 93.0137);
+  --sidebar-border: oklch(0.9401 0 0);
+  --sidebar-ring: oklch(0.7731 0 0);
+  --font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
+  --font-serif: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
+  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+  --radius: 0.5rem;
+  --shadow-2xs: 0 1px 3px 0px hsl(0 0% 0% / 0.05);
+  --shadow-xs: 0 1px 3px 0px hsl(0 0% 0% / 0.05);
+  --shadow-sm: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 1px 2px -1px hsl(0 0% 0% / 0.10);
+  --shadow: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 1px 2px -1px hsl(0 0% 0% / 0.10);
+  --shadow-md: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 2px 4px -1px hsl(0 0% 0% / 0.10);
+  --shadow-lg: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 4px 6px -1px hsl(0 0% 0% / 0.10);
+  --shadow-xl: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 8px 10px -1px hsl(0 0% 0% / 0.10);
+  --shadow-2xl: 0 1px 3px 0px hsl(0 0% 0% / 0.25);
+}
+
+@theme inline {
+  --color-background: var(--background);
+  --color-foreground: var(--foreground);
+  --color-card: var(--card);
+  --color-card-foreground: var(--card-foreground);
+  --color-popover: var(--popover);
+  --color-popover-foreground: var(--popover-foreground);
+  --color-primary: var(--primary);
+  --color-primary-foreground: var(--primary-foreground);
+  --color-secondary: var(--secondary);
+  --color-secondary-foreground: var(--secondary-foreground);
+  --color-muted: var(--muted);
+  --color-muted-foreground: var(--muted-foreground);
+  --color-accent: var(--accent);
+  --color-accent-foreground: var(--accent-foreground);
+  --color-destructive: var(--destructive);
+  --color-destructive-foreground: var(--destructive-foreground);
+  --color-border: var(--border);
+  --color-input: var(--input);
+  --color-ring: var(--ring);
+  --color-chart-1: var(--chart-1);
+  --color-chart-2: var(--chart-2);
+  --color-chart-3: var(--chart-3);
+  --color-chart-4: var(--chart-4);
+  --color-chart-5: var(--chart-5);
+  --color-sidebar: var(--sidebar);
+  --color-sidebar-foreground: var(--sidebar-foreground);
+  --color-sidebar-primary: var(--sidebar-primary);
+  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
+  --color-sidebar-accent: var(--sidebar-accent);
+  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
+  --color-sidebar-border: var(--sidebar-border);
+  --color-sidebar-ring: var(--sidebar-ring);
+
+  --font-sans: var(--font-sans);
+  --font-mono: var(--font-mono);
+  --font-serif: var(--font-serif);
+
+  --radius-sm: calc(var(--radius) - 4px);
+  --radius-md: calc(var(--radius) - 2px);
+  --radius-lg: var(--radius);
+  --radius-xl: calc(var(--radius) + 4px);
+
+  --shadow-2xs: var(--shadow-2xs);
+  --shadow-xs: var(--shadow-xs);
+  --shadow-sm: var(--shadow-sm);
+  --shadow: var(--shadow);
+  --shadow-md: var(--shadow-md);
+  --shadow-lg: var(--shadow-lg);
+  --shadow-xl: var(--shadow-xl);
+  --shadow-2xl: var(--shadow-2xl);
+}