Hero Video Dialog

Create a Hero Video Dialog component for an AI-generated interface using shadcn-style composition. Use shadcn/ui dialog as the implementation base. The component should support default, muted, outline, ghost, destructive variants and default, open, hover, focus-visible, disabled states. Include clear anatomy for Container, Thumbnail, Play button, Dialog, Video player. Keep the visual language black, white, and gray with subtle borders, practical spacing, accessible focus states, and no decorative noise.

Do not invent a custom component API when shadcn/ui dialog already covers the base behavior. Avoid random gradients, oversized radii, unclear disabled states, missing labels, icon-only controls without accessible names, and variants that change layout unexpectedly.

Base: shadcn/ui dialog
Primitive: Radix Dialog
Tailwind: Use shadcn tokens for background, border, ring, muted text, radius, and state variants. Keep component-specific classes local and copyable.
Dependency: Use Radix Dialog through the matching shadcn component when possible.

{
  "id": "hero-video-dialog",
  "category": "components",
  "trigger": "user interaction",
  "target": "hero video dialog",
  "feeling": [
    "polished",
    "practical",
    "precise"
  ],
  "palette": [
    "black",
    "white",
    "gray"
  ],
  "radius": "8px or less",
  "border": "1px solid rgba(237, 237, 236, 0.14)",
  "background": "neutral surface with subtle contrast",
  "foreground": "high-contrast text",
  "mutedForeground": "secondary text at 68-74% contrast",
  "focusRing": "2px neutral ring with offset",
  "shadow": "soft elevation only when interaction needs tactility",
  "motionDuration": "120ms-220ms"
}