{
  "name": "Business Calculator — Margins, Pricing, ROI & More",
  "short_name": "Biz Calc",
  "description": "A professional business calculator with tools for profit margin, markup, ROI, break-even, sales tax, and loan payments.",
  "id": "/",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "portrait-primary",
  "background_color": "#ffffff",
  "theme_color": "#059669",
  "categories": ["business", "finance", "productivity", "utilities"],
  "icons": [
    {
      "src": "/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ]
}