{
  "name": "Coordinate Converter Pro",
  "short_name": "CoordConv",
  "description": "Professional Geodetic Coordinate Conversion Tool",
  "start_url": "/index.html",
  "display": "standalone",
  "background_color": "#0f172a",
  "theme_color": "#0f172a",
  "icons": [
    {
      "src": "/static/favicon-32x32.png",
      "sizes": "32x32",
      "type": "image/png"
    },
    {
      "src": "/static/apple-touch-icon.png",
      "sizes": "180x180",
      "type": "image/png"
    },
    {
      "src": "/static/favicon.ico",
      "sizes": "64x64",
      "type": "image/x-icon"
    }
  ]
}