{
  "name": "Loyalty Stamper",
  "short_name": "Stamper",
  "description": "Mostrador: escanea y da sellos.",
  "start_url": "/stamper",
  "display": "standalone",
  "background_color": "#000000",
  "theme_color": "#000000",
  "icons": [
    { "src": "/icon-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" }
  ]
}