{
  "name": "QR Wallpaper Studio",
  "short_name": "QR Wallpaper",
  "description": "Free QR code wallpaper generator — turn your lock screen into a scannable digital business card.",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#0e1116",
  "theme_color": "#0e1116",
  "lang": "en",
  "categories": ["productivity", "utilities", "business"],
  "icons": [
    { "src": "assets/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any maskable" },
    { "src": "assets/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" }
  ]
}