{
  "name": "ElectroRD — Calculadora Eléctrica",
  "short_name": "ElectroRD",
  "description": "89 módulos de cálculo eléctrico profesional. NEC · IEC · NFPA 70E · IEEE 80 · Normas RD.",
  "start_url": "/app",
  "scope": "/",
  "display": "standalone",
  "background_color": "#0F172A",
  "theme_color": "#1E40AF",
  "orientation": "portrait-primary",
  "lang": "es-DO",
  "dir": "ltr",
  "icons": [
    {
      "src": "/brand/app-icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/brand/app-icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "/brand/app-icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/brand/app-icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ],
  "categories": ["productivity", "utilities", "business"]
}