{
  "id": "/",
  "name": "DOT English Trainer",
  "short_name": "DOT English",
  "description": "Roadside English practice for commercial truck drivers. Educational training tool; not an official FMCSA or DOT certification.",
  "lang": "en",
  "dir": "ltr",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "display_override": ["standalone", "minimal-ui"],
  "orientation": "any",
  "background_color": "#f7f3ea",
  "theme_color": "#1b2a40",
  "categories": ["education", "productivity"],
  "icons": [
    { "src": "/icons/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "/icons/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "/icons/icon-maskable-192.png", "sizes": "192x192", "type": "image/png", "purpose": "maskable" },
    { "src": "/icons/icon-maskable-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ],
  "shortcuts": [
    { "name": "Daily Run", "short_name": "Daily Run", "url": "/?screen=daily", "icons": [{ "src": "/icons/icon-192.png", "sizes": "192x192" }] },
    { "name": "3-minute Sprint", "short_name": "Sprint", "url": "/?screen=quick", "icons": [{ "src": "/icons/icon-192.png", "sizes": "192x192" }] }
  ]
}