{
  "name": "HisaabKit — Free Calculators",
  "short_name": "HisaabKit",
  "description": "Free EMI, Zakat, BMI & 40+ calculators and tools. Works offline.",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#F4F7F5",
  "theme_color": "#0E4D3C",
  "icons": [
    {"src": "icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any maskable"},
    {"src": "icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable"}
  ]
}