{
  "name": "Schengen Days Calculator",
  "short_name": "Schengen Days",
  "description": "Track your 90/180 Schengen days",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#f1f1f1",
  "theme_color": "#262626",
  "icons": [
    {
      "src": "/logo.png",
      "sizes": "250x250",
      "type": "image/png",
      "purpose": "any"
    }
  ]
}