{
  "short_name": "FitCalc Pro",
  "name": "FitCalc Pro - Professionelle Fitness Rechner",
  "description": "Professionelle Fitness-Rechner für BMI, Kalorien, Körperfett und Gesundheitsmetriken",
  "icons": [
    {
      "src": "favicon.ico",
      "sizes": "64x64 32x32 24x24 16x16",
      "type": "image/x-icon"
    },
    {
      "src": "android-chrome-192x192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "android-chrome-512x512.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ],
  "start_url": "/",
  "display": "standalone",
  "theme_color": "#000000",
  "background_color": "#ffffff",
  "orientation": "portrait-primary",
  "scope": "/",
  "lang": "de",
  "dir": "ltr",
  "categories": ["health", "fitness", "lifestyle", "utilities"],
  "screenshots": [
    {
      "src": "assets/images/screenshot-mobile.png",
      "sizes": "320x640",
      "type": "image/png",
      "form_factor": "narrow"
    },
    {
      "src": "assets/images/screenshot-desktop.png", 
      "sizes": "1280x720",
      "type": "image/png",
      "form_factor": "wide"
    }
  ]
}