{
  "name": "Architecture Helper",
  "short_name": "ArcHelper",
  "description": "AI-Powered Architecture Design Analysis and Building Explorer",
  "start_url": "/?utm_source=pwa",
  "display": "standalone",
  "background_color": "#F4F7FA",
  "theme_color": "#336699",
  "orientation": "portrait",
  "scope": "/",
  "lang": "en-US",
  "icons": [
    {
      "src": "/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "maskable any"
    },
    {
      "src": "/icon-512.png", 
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable any"
    },
    {
      "src": "/apple-touch-icon.png",
      "sizes": "180x180",
      "type": "image/png"
    }
  ],
  "shortcuts": [
    {
      "name": "Analyze Building",
      "short_name": "Analyze",
      "description": "Upload photo for AI architecture analysis",
      "url": "/architecture_explorer/address_search?utm_source=pwa_shortcut",
      "icons": [
        {
          "src": "/icon-192.png",
          "sizes": "192x192"
        }
      ]
    },
    {
      "name": "Generate Design",
      "short_name": "Generate", 
      "description": "AI-powered architecture design generation",
      "url": "/architecture_designer/step1?utm_source=pwa_shortcut",
      "icons": [
        {
          "src": "/icon-192.png",
          "sizes": "192x192"
        }
      ]
    },
    {
      "name": "Building Library",
      "short_name": "Library",
      "description": "Explore global architecture collection",
      "url": "/architecture_explorer/building_library?utm_source=pwa_shortcut",
      "icons": [
        {
          "src": "/icon-192.png",
          "sizes": "192x192"
        }
      ]
    }
  ],
  "categories": ["education", "photo", "productivity"],
  "screenshots": [
    {
      "src": "/pwa-screenshot-wide.png",
      "sizes": "2048x1024",
      "type": "image/png",
      "form_factor": "wide",
      "label": "Building analysis results with AI-powered style identification"
    },
    {
      "src": "/pwa-screenshot-narrow.png",
      "sizes": "828x1792",
      "type": "image/png", 
      "form_factor": "narrow",
      "label": "Mobile building library and discovery interface"
    }
  ],
  "share_target": {
    "action": "/architecture_explorer/address_search",
    "method": "GET",
    "enctype": "application/x-www-form-urlencoded",
    "params": {
      "title": "shared_title",
      "text": "shared_text",
      "url": "shared_url"
    }
  }
}