{
  "name": "Will the Upgrade Clear?",
  "short_name": "Upgrade Odds",
  "description": "Estimate your odds of clearing a Delta complimentary upgrade before check-in.",
  "start_url": ".",
  "display": "standalone",
  "background_color": "#EEF3F8",
  "theme_color": "#0B1424",
  "icons": [
    { "src": "assets/icon-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "assets/icon-512.png", "sizes": "512x512", "type": "image/png" },
    { "src": "assets/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ]
}