{
  "name": "QR Scanner - Attendance Management",
  "short_name": "QR Scanner",
  "description": "Professional QR code scanning and attendance management application",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "portrait-primary",
  "background_color": "#ffffff",
  "theme_color": "#1890ff",
  "prefer_related_applications": false,
  "icons": [
    {
      "src": "/icon-72.png",
      "sizes": "72x72",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icon-96.png",
      "sizes": "96x96",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icon-128.png",
      "sizes": "128x128",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icon-144.png",
      "sizes": "144x144",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icon-152.png",
      "sizes": "152x152",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icon-192-maskable.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "/icon-384.png",
      "sizes": "384x384",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icon-512-maskable.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ],
  "categories": ["education", "productivity"],
  "screenshots": [
    {
      "src": "/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "form_factor": "narrow"
    },
    {
      "src": "/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "form_factor": "wide"
    }
  ],
  "shortcuts": [
    {
      "name": "Scan QR Code",
      "short_name": "Scan",
      "description": "Quickly scan a QR code",
      "url": "/?tab=scan",
      "icons": [
        {
          "src": "/icon-192.png",
          "sizes": "192x192",
          "type": "image/png"
        }
      ]
    },
    {
      "name": "View Attendance",
      "short_name": "Attendance",
      "description": "Check attendance records",
      "url": "/?tab=attendance",
      "icons": [
        {
          "src": "/icon-192.png",
          "sizes": "192x192",
          "type": "image/png"
        }
      ]
    },
    {
      "name": "My Profile",
      "short_name": "Profile",
      "description": "View your profile",
      "url": "/?tab=profile",
      "icons": [
        {
          "src": "/icon-192.png",
          "sizes": "192x192",
          "type": "image/png"
        }
      ]
    }
  ]
}