{
  "id": "/",
  "name": "TuberKab — Tu copiloto tubero",
  "short_name": "TuberKab",
  "description": "Calculadoras de campo, datos ASME/API, normas mexicanas PEMEX-EST/NRF y lector de isométricos PDF. Gratis y funciona sin internet.",
  "start_url": "./index.html",
  "scope": "./",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#000208",
  "theme_color": "#04070E",
  "lang": "es-MX",
  "dir": "ltr",
  "categories": ["productivity", "utilities", "business"],
  "icons": [
    { "src": "icon.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "icon-maskable.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ]
}