{
  "name": "iGrade — A.I. Powered Grading Assistant",
  "short_name": "iGrade",
  "description": "Grade handwritten tests instantly with your phone camera.",
  "start_url": "/",
  "display": "standalone",
  "orientation": "portrait",
  "theme_color": "#1E3A5F",
  "background_color": "#FFFFFF",
  "categories": ["education", "productivity"],
  "icons": [
    {
      "src": "/igrade_icon_192x192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/igrade_icon_512x512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/igrade_icon_192x192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "/igrade_icon_512x512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ]
}