{
  "name": "AggCalc – Aggregate & GSB Testing Calculator",
  "short_name": "AggCalc",
  "description": "IS code-compliant field calculator for aggregate and GSB (Granular Sub-Base) QAQC testing — sieve analysis, Proctor, field density, moisture content and more.",
  "start_url": "./index.html",
  "scope": "./",
  "display": "standalone",
  "orientation": "portrait-primary",
  "background_color": "#0C1A2E",
  "theme_color": "#0C1A2E",
  "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-192-maskable.png", "sizes": "192x192", "type": "image/png", "purpose": "maskable" },
    { "src": "icons/icon-512-maskable.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ]
}