{
  "id": "/calculator/",
  "name": "Mortgage Calculator",
  "short_name": "Mortgage Calc",
  "description": "Free Ontario mortgage calculator with amortization schedule and rate comparison.",
  "start_url": "/calculator/",
  "display": "standalone",
  "background_color": "#0D0F14",
  "theme_color": "#0D0F14",
  "orientation": "portrait",
  "categories": ["finance", "utilities"],
  "icons": [
    {
      "src": "icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "icon-180.png",
      "sizes": "180x180",
      "type": "image/png",
      "purpose": "any"
    }
  ]
}