{
  "name": "David's Bookshelf",
  "short_name": "Bookshelf",
  "description": "Personal reading library",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#f5f5f7",
  "theme_color": "#4a7cf7",
  "orientation": "any",
  "icons": [
    { "src": "icon-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "icon-512.png", "sizes": "512x512", "type": "image/png" },
    { "src": "icon-180.png", "sizes": "180x180", "type": "image/png" }
  ]
}