{
  "name": "Reliable Jewellery Tools",
  "short_name": "RJ Tools",
  "start_url": "./index.html",
  "display": "standalone",
  "background_color": "#0a0a0a",
  "theme_color": "#D4AF37",
  "description": "Premium rate calculation and weight conversion tools for jewellery professionals.",
  "icons": [
    {
      "src": "icon-192.jpg",
      "sizes": "192x192",
      "type": "image/jpeg"
    },
    {
      "src": "icon-512.jpg",
      "sizes": "512x512",
      "type": "image/jpeg"
    }
  ]
}