{
  "name": "Upgrade Pro",
  "short_name": "UpgradePro",
  "description": "Calibrated flight upgrade predictions across United, Delta, American, Alaska, and JetBlue.",
  "start_url": "/search",
  "display": "standalone",
  "background_color": "#F7F6F2",
  "theme_color": "#F7F6F2",
  "icons": [
    { "src": "/logos/Favicons/Android.png", "sizes": "192x192", "type": "image/png", "purpose": "any maskable" },
    { "src": "/logos/Favicons/iPhone.png", "sizes": "512x512", "type": "image/png", "purpose": "any" }
  ]
}