{
  "name": "System Design Flashcards",
  "short_name": "SysDesignCards",
  "description": "Master system design tradeoffs with AI-generated flash cards, spaced repetition, and adaptive difficulty.",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#f5f7fa",
  "theme_color": "#3949ab",
  "icons": [
    { "src": "/icon-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png" }
  ]
}