{
  "name": "NOTEBOOK.calc",
  "short_name": "NB.calc",
  "description": "Futuristic notebook cost calculator with sheets, binding, expenses, and profit margin",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#0A0E1A",
  "theme_color": "#0A0E1A",
  "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-maskable-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ],
  "categories": ["business", "productivity", "utilities"]
}