{
  "name": "Chemical Elements Simulator",
  "short_name": "Elements",
  "description": "Interactive 3D periodic table and chemical reaction simulator for learning chemistry",
  "theme_color": "#2563eb",
  "background_color": "#0f172a",
  "display": "standalone",
  "scope": "/",
  "start_url": "/",
  "orientation": "any",
  "categories": ["education", "science"],
  "icons": [
    {
      "src": "assets/icons/icon-72x72.png",
      "sizes": "72x72",
      "type": "image/png",
      "purpose": "maskable any"
    },
    {
      "src": "assets/icons/icon-96x96.png",
      "sizes": "96x96",
      "type": "image/png",
      "purpose": "maskable any"
    },
    {
      "src": "assets/icons/icon-128x128.png",
      "sizes": "128x128",
      "type": "image/png",
      "purpose": "maskable any"
    },
    {
      "src": "assets/icons/icon-144x144.png",
      "sizes": "144x144",
      "type": "image/png",
      "purpose": "maskable any"
    },
    {
      "src": "assets/icons/icon-152x152.png",
      "sizes": "152x152",
      "type": "image/png",
      "purpose": "maskable any"
    },
    {
      "src": "assets/icons/icon-180x180.png",
      "sizes": "180x180",
      "type": "image/png",
      "purpose": "maskable any"
    },
    {
      "src": "assets/icons/icon-192x192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "maskable any"
    },
    {
      "src": "assets/icons/icon-384x384.png",
      "sizes": "384x384",
      "type": "image/png",
      "purpose": "maskable any"
    },
    {
      "src": "assets/icons/icon-512x512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable any"
    }
  ],
  "screenshots": [
    {
      "src": "assets/screenshots/periodic-table.png",
      "sizes": "1280x720",
      "type": "image/png",
      "form_factor": "wide",
      "label": "3D Periodic Table"
    },
    {
      "src": "assets/screenshots/reaction-simulator.png",
      "sizes": "1280x720",
      "type": "image/png",
      "form_factor": "wide",
      "label": "Reaction Simulator"
    }
  ]
}