{
  "name": "Vision GPS",
  "short_name": "Vision GPS",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#000000",
  "theme_color": "#1a237e",
  "lang": "es",
  "icons": [
    {"src": "pwa-64x64.png", "sizes": "64x64", "type": "image/png"},
    {"src": "pwa-192x192.png", "sizes": "192x192", "type": "image/png"},
    {"src": "pwa-512x512.png", "sizes": "512x512", "type": "image/png"},
    {"src": "maskable-icon-512x512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable"}
  ]
}