{
  "name": "Trainer OS",
  "short_name": "Trainer OS",
  "description": "Centro de operaciones para Personal Trainer: alumnos, rutinas, biblioteca de ejercicios y agenda.",
  "lang": "es",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#FAFAF9",
  "theme_color": "#2E6B5E",
  "categories": ["health", "fitness", "productivity"],
  "icons": [
    { "src": "icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "icon-maskable-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ]
}