# Vault - UI Components

**Generated:** 2026-02-11  
**Framework:** React 19 + shadcn/ui  
**Styling:** Tailwind CSS 4

---

## Design System

### Theme Configuration

**Dark Theme (Default)**

| Token | Value | Usage |
|-------|-------|-------|
| `--background` | `#0A0B14` | Page backgrounds |
| `--foreground` | `#FFFFFF` | Primary text |
| `--primary` | `#4169FF` | Primary actions |
| `--muted` | `#1A1B2E` | Secondary backgrounds |
| `--border` | `#2A2B3E` | Borders, dividers |

### Breakpoints

| Breakpoint | Width | Target |
|------------|-------|--------|
| `sm` | 375px | Mobile (iOS Safari) |
| `md` | 768px | Tablet |
| `lg` | 1200px | Desktop |

### Glassmorphism Pattern

```css
.glass {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
```

---

## Shared UI Components

Located in [`src/components/ui/`](../src/components/ui/). These are shadcn/ui components with minimal customization.

### Layout Components

#### `Card`
Container for grouped content.

```tsx
import { Card, CardHeader, CardTitle, CardDescription, CardContent, CardFooter } from '@/components/ui/card';

<Card>
  <CardHeader>
    <CardTitle>Title</CardTitle>
    <CardDescription>Description</CardDescription>
  </CardHeader>
  <CardContent>Content</CardContent>
  <CardFooter>Footer</CardFooter>
</Card>
```

#### `Badge`
Status indicators and labels.

```tsx
import { Badge } from '@/components/ui/badge';

<Badge variant="default">Default</Badge>
<Badge variant="secondary">Secondary</Badge>
<Badge variant="destructive">Destructive</Badge>
<Badge variant="outline">Outline</Badge>
```

**Custom Variants:**
- `IN_STOCK` - Green background
- `SOLD_OUT` - Gray background
- `DISCONTINUED` - Blue background

### Form Components

#### `Button`
Primary interactive element.

```tsx
import { Button } from '@/components/ui/button';

<Button variant="default">Primary</Button>
<Button variant="secondary">Secondary</Button>
<Button variant="outline">Outline</Button>
<Button variant="ghost">Ghost</Button>
<Button variant="destructive">Destructive</Button>
<Button size="sm">Small</Button>
<Button size="lg">Large</Button>
```

#### `Input`
Text input field.

```tsx
import { Input } from '@/components/ui/input';

<Input type="text" placeholder="Enter text" />
```

#### `Textarea`
Multi-line text input.

```tsx
import { Textarea } from '@/components/ui/textarea';

<Textarea placeholder="Enter description" />
```

#### `Select`
Dropdown selection.

```tsx
import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select';

<Select>
  <SelectTrigger>
    <SelectValue placeholder="Select option" />
  </SelectTrigger>
  <SelectContent>
    <SelectItem value="1">Option 1</SelectItem>
    <SelectItem value="2">Option 2</SelectItem>
  </SelectContent>
</Select>
```

#### `Checkbox`
Boolean input.

```tsx
import { Checkbox } from '@/components/ui/checkbox';

<Checkbox id="terms" />
```

### Feedback Components

#### `Dialog`
Modal overlay.

```tsx
import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogDescription } from '@/components/ui/dialog';

<Dialog open={isOpen} onOpenChange={setIsOpen}>
  <DialogContent>
    <DialogHeader>
      <DialogTitle>Title</DialogTitle>
      <DialogDescription>Description</DialogDescription>
    </DialogHeader>
    {/* Content */}
  </DialogContent>
</Dialog>
```

#### `AlertDialog`
Confirmation dialog.

```tsx
import { AlertDialog, AlertDialogTrigger, AlertDialogContent, AlertDialogHeader, AlertDialogTitle, AlertDialogDescription, AlertDialogFooter, AlertDialogCancel, AlertDialogAction } from '@/components/ui/alert-dialog';

<AlertDialog>
  <AlertDialogTrigger>Delete</AlertDialogTrigger>
  <AlertDialogContent>
    <AlertDialogHeader>
      <AlertDialogTitle>Are you sure?</AlertDialogTitle>
      <AlertDialogDescription>This action cannot be undone.</AlertDialogDescription>
    </AlertDialogHeader>
    <AlertDialogFooter>
      <AlertDialogCancel>Cancel</AlertDialogCancel>
      <AlertDialogAction>Continue</AlertDialogAction>
    </AlertDialogFooter>
  </AlertDialogContent>
</AlertDialog>
```

#### `Sonner` (Toast)
Toast notifications.

```tsx
import { toast } from 'sonner';

toast.success('Success message');
toast.error('Error message');
toast.info('Info message');
```

### Navigation Components

#### `Tabs`
Tabbed navigation.

```tsx
import { Tabs, TabsList, TabsTrigger, TabsContent } from '@/components/ui/tabs';

<Tabs defaultValue="tab1">
  <TabsList>
    <TabsTrigger value="tab1">Tab 1</TabsTrigger>
    <TabsTrigger value="tab2">Tab 2</TabsTrigger>
  </TabsList>
  <TabsContent value="tab1">Content 1</TabsContent>
  <TabsContent value="tab2">Content 2</TabsContent>
</Tabs>
```

#### `DropdownMenu`
Dropdown navigation.

```tsx
import { DropdownMenu, DropdownMenuTrigger, DropdownMenuContent, DropdownMenuItem, DropdownMenuSeparator } from '@/components/ui/dropdown-menu';

<DropdownMenu>
  <DropdownMenuTrigger>Open</DropdownMenuTrigger>
  <DropdownMenuContent>
    <DropdownMenuItem>Item 1</DropdownMenuItem>
    <DropdownMenuSeparator />
    <DropdownMenuItem>Item 2</DropdownMenuItem>
  </DropdownMenuContent>
</DropdownMenu>
```

### Data Display Components

#### `Avatar`
User avatar display.

```tsx
import { Avatar, AvatarImage, AvatarFallback } from '@/components/ui/avatar';

<Avatar>
  <AvatarImage src="/avatar.png" />
  <AvatarFallback>JD</AvatarFallback>
</Avatar>
```

#### `Skeleton`
Loading placeholder.

```tsx
import { Skeleton } from '@/components/ui/skeleton';

<Skeleton className="h-4 w-[250px]" />
```

---

## Feature Components

### Vault Components

Located in [`src/features/vault/components/`](../src/features/vault/components/).

#### `VaultGrid`
Main product grid display.

**File:** [`vault-grid.tsx`](../src/features/vault/components/vault-grid.tsx)

**Props:**
```typescript
interface VaultGridProps {
  vault: CreatorVault;
  products?: ProductCard[];
  editUrl?: string;
  hideVideos?: boolean;
}
```

**Features:**
- Client-side category filtering
- Responsive grid layout
- Empty state handling
- Video/product toggle

#### `ProductCard`
Individual product display.

**File:** [`product-card.tsx`](../src/features/vault/components/product-card.tsx)

**Props:**
```typescript
interface ProductCardProps {
  id: string;
  objectName: string;
  category: string;
  thumbnailUrl?: string;
  frameTimestamp: number;
  marketplaceMatches: MarketplaceMatch[];
  videoId: string;
  creatorId: string;
  isAdmin?: boolean;
  onRefresh?: () => void;
}
```

**Features:**
- Availability status badges
- Affiliate link redirect
- "I want this" interest capture
- FTC disclosure display
- Admin quick actions

#### `CategoryFilter`
Category tab navigation.

**File:** [`category-filter.tsx`](../src/features/vault/components/category-filter.tsx)

**Features:**
- URL parameter sync
- "All Items" default
- Dynamic category list

#### `SearchBar`
Product search input.

**File:** [`search-bar.tsx`](../src/features/vault/components/search-bar.tsx)

**Features:**
- Debounced search
- Loading state
- Results dropdown

#### `VideoCard`
Video thumbnail display.

**File:** [`video-card.tsx`](../src/features/vault/components/video-card.tsx)

**Features:**
- Play button overlay
- View count display
- Product count badge

### Moderation Components

Located in [`src/features/moderation/components/`](../src/features/moderation/components/).

#### `ModerationQueue`
Creator moderation interface.

**File:** [`moderation-queue.tsx`](../src/features/moderation/components/moderation-queue.tsx)

**Props:**
```typescript
interface ModerationQueueProps {
  initialDetections: Detection[];
  userId: string;
  videos: { id: string; title: string }[];
  stats: { pending: number; approved: number; rejected: number };
  initialStatus?: 'PENDING' | 'APPROVED' | 'REJECTED';
}
```

**Features:**
- Status filtering
- Confidence filtering
- Video filtering
- Link status filtering
- Bulk selection
- Bulk approve/reject
- Click/interest sorting

#### `EditDetectionDialog`
Edit detection details.

**File:** [`edit-detection-dialog.tsx`](../src/features/moderation/components/edit-detection-dialog.tsx)

**Features:**
- Edit object name
- Change category
- Update thumbnail URL
- Add/edit marketplace links

#### `AddProductDialog`
Manually add product to video.

**File:** [`add-product-dialog.tsx`](../src/features/moderation/components/add-product-dialog.tsx)

**Features:**
- Object name input
- Category selection
- Timestamp input
- Marketplace link addition

#### `AdminModerationQueue`
Admin moderation interface.

**File:** [`admin-moderation-queue.tsx`](../src/features/moderation/components/admin-moderation-queue.tsx)

**Features:**
- High-ambiguity filtering
- Admin correction modal
- Mark incorrect with reason
- AI training flag

### Interest Components

Located in [`src/features/interest/components/`](../src/features/interest/components/).

#### `InterestCaptureModal`
"I want this" email capture.

**File:** [`interest-capture-modal.tsx`](../src/features/interest/components/interest-capture-modal.tsx)

**Props:**
```typescript
interface InterestCaptureModalProps {
  isOpen: boolean;
  onClose: () => void;
  marketplaceMatchId?: string;
  detectedObjectId?: string;
  productName: string;
  videoId?: string;
  creatorId?: string;
}
```

**Features:**
- Email input
- GDPR consent checkbox
- Duplicate detection
- Success state
- Affiliate link submission option

### Analytics Components

Located in [`src/features/analytics/components/`](../src/features/analytics/components/).

#### `KeyMetricsRow`
Dashboard metrics display.

**File:** [`key-metrics-row.tsx`](../src/features/analytics/components/key-metrics-row.tsx)

**Props:**
```typescript
interface KeyMetricsRowProps {
  stats?: {
    totalClicks: number;
    totalPledges: number;
    totalRequests: number;
    monetizedCount: number;
  };
}
```

**Metrics:**
- Total Clicks
- Interest Pledges
- Product Requests
- Monetized Videos

### Auth Components

Located in [`src/components/auth/`](../src/components/auth/).

#### `UserNav`
User avatar dropdown.

**File:** [`user-nav.tsx`](../src/components/auth/user-nav.tsx)

**Features:**
- Avatar display
- Name display
- Dashboard link
- Sign out action

#### `SignInForm`
Login form.

**File:** [`sign-in-form.tsx`](../src/components/auth/sign-in-form.tsx)

**Features:**
- Google OAuth button
- Redirect after login

#### `SignUpForm`
Registration form.

**File:** [`sign-up-form.tsx`](../src/components/auth/sign-up-form.tsx)

**Features:**
- Google OAuth button
- Terms acceptance

---

## Common Patterns

### Loading States

```tsx
import { Skeleton } from '@/components/ui/skeleton';

// Card skeleton
<Card>
  <CardHeader>
    <Skeleton className="h-4 w-3/4" />
    <Skeleton className="h-3 w-1/2" />
  </CardHeader>
  <CardContent>
    <Skeleton className="h-32 w-full" />
  </CardContent>
</Card>

// Grid skeleton
<div className="grid grid-cols-2 md:grid-cols-3 lg:grid-cols-4 gap-4">
  {Array.from({ length: 8 }).map((_, i) => (
    <ProductCardSkeleton key={i} />
  ))}
</div>
```

### Error Boundaries

```tsx
// In page component
if (!vault) {
  return (
    <div className="min-h-screen flex items-center justify-center">
      <div className="text-center">
        <h2 className="text-2xl font-bold">Unable to load vault</h2>
        <p className="text-muted-foreground">Please try again later.</p>
      </div>
    </div>
  );
}
```

### Optimistic Updates

```tsx
const [isPending, startTransition] = useTransition();

const handleApprove = () => {
  startTransition(async () => {
    const result = await approveDetection(detectionId);
    if (result.success) {
      toast.success('Detection approved');
      // Update local state optimistically
      setDetections(prev => prev.filter(d => d.id !== detectionId));
    } else {
      toast.error(result.error);
    }
  });
};
```

### Responsive Design

```tsx
// Mobile-first responsive classes
<div className="
  grid 
  grid-cols-1 
  sm:grid-cols-2 
  md:grid-cols-3 
  lg:grid-cols-4 
  gap-4
">
  {products.map(product => (
    <ProductCard key={product.id} {...product} />
  ))}
</div>
```

---

## Related Documentation

- [Project Overview](./project-overview.md) - Architecture and features
- [Source Tree](./source-tree.md) - File locations
- [Development Guide](./development-guide.md) - Setup instructions