{
  "name": "Carb Calculator",
  "short_name": "CarbCalc",
  "description": "Carbohydrate and insulin bolus calculator. Works offline. For informational purposes only — not a medical device and not approved for clinical use. Always consult your healthcare provider.",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#ffffff",
  "theme_color": "#0d6efd",
  "lang": "en",
  "categories": ["health"],
  "icons": [
    {
      "src": "assets/img/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "assets/img/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "assets/img/icon-maskable-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "assets/favicon.svg",
      "sizes": "any",
      "type": "image/svg+xml",
      "purpose": "any"
    }
  ],
  "screenshots": [
    {
      "src": "assets/img/screenshot-desktop.png",
      "sizes": "1280x800",
      "type": "image/png",
      "form_factor": "wide",
      "label": "Carb Calculator — desktop view with food list and results"
    },
    {
      "src": "assets/img/screenshot-mobile.png",
      "sizes": "390x844",
      "type": "image/png",
      "form_factor": "narrow",
      "label": "Carb Calculator — mobile view with offline mode indicator"
    }
  ],
  "shortcuts": [
    {
      "name": "New Calculation",
      "short_name": "Calculate",
      "description": "Start a new carb calculation",
      "url": "/?reset=1",
      "icons": [{ "src": "assets/img/icon-192.png", "sizes": "192x192" }]
    }
  ]
}