{
  "name": "GrowSphere Dashboard",
  "short_name": "GrowSphere",
  "description": "Real-time irrigation management dashboard",
  "start_url": "/login.html",
  "display": "fullscreen",
  "orientation": "portrait",
  "background_color": "#667eea",
  "theme_color": "#667eea",
  "icons": [
    {
      "src": "/img/ico/apple-touch-icon-180.png",
      "sizes": "180x180",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/img/ico/android-add-Home-screen-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "/img/ico/android-splash-screen-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ]
}