{
  "name": "Ultimate Flashcards",
  "short_name": "Ultimate Flash",
  "description": "Ultimate Flashcards — generate duplex-ready flashcards from CSV or manual entry. Print double-sided with perfect alignment at ultimateflashcards.com.",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#ffffff",
  "theme_color": "#ffffff",
  "icons": [
    {
      "src": "icons/icon.svg",
      "sizes": "any",
      "type": "image/svg+xml",
      "purpose": "any"
    },
    {
      "src": "icons/icon-maskable.svg",
      "sizes": "any",
      "type": "image/svg+xml",
      "purpose": "maskable"
    },
    // High-quality PNG fallbacks for broader PWA install support (Android, older browsers)
    {
      "src": "icons/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "icons/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "icons/icon-maskable-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "icons/icon-maskable-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ],
  "categories": ["education", "productivity"],
  "lang": "en",
  "dir": "ltr"
}