{
  "name": "Shelf Life Calculator",
  "short_name": "ShelfCalc",
  "description": "Calculate expiry dates for food, medicine, cosmetics and more. Free, instant, works offline.",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "portrait-primary",
  "background_color": "#f0fdf4",
  "theme_color": "#14532d",
  "lang": "en",
  "categories": ["utilities", "health"],
  "icons": [
    {
      "src": "/static/images/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "/static/images/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ],
  "screenshots": [
    {
      "src": "/static/images/screenshot-mobile.png",
      "sizes": "390x844",
      "type": "image/png",
      "form_factor": "narrow"
    }
  ]
}