{
  "name": "GreenSage — Sustainable Living Coach",
  "short_name": "GreenSage",
  "description": "AI-powered sustainable living coach. Calculate your carbon footprint, track green challenges, discover solar savings, and shop eco-friendly products.",
  "start_url": "/greensage/",
  "scope": "/greensage/",
  "id": "/greensage/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#0a1a0a",
  "theme_color": "#0a1a0a",
  "lang": "en",
  "categories": ["lifestyle", "education", "utilities"],
  "icons": [
    {
      "src": "assets/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "assets/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ],
  "shortcuts": [
    {
      "name": "Carbon Calculator",
      "short_name": "Carbon",
      "url": "/?tab=carbon",
      "icons": [{ "src": "assets/icon-192.png", "sizes": "192x192" }]
    }
  ]
}