{
  "short_name": "Mantrailing Card",
  "name": "Mantrailing Card App",
  "description": "A web application for managing Mantrailing Card customers, balances, transactions, and training progress.",
  "icons": [
    {
      "src": "/img/Trailer-Card-App-icon.png",
      "type": "image/png",
      "sizes": "512x512"
    }
  ],
  "start_url": "/index.html",
  "display": "standalone",
  "theme_color": "#00A1D6",
  "background_color": "#f1f5f9"
}