{
  "name": "保安巡逻打卡系统",
  "short_name": "巡逻打卡",
  "description": "保安巡逻打卡管理系统 - 支持 GPS 定位、现场拍照、定时提醒",
  "start_url": "/index.html",
  "scope": "/",
  "display": "standalone",
  "display_override": ["standalone", "minimal-ui", "browser"],
  "orientation": "portrait",
  "background_color": "#ffffff",
  "theme_color": "#2563eb",
  "lang": "zh-CN",
  "dir": "ltr",
  "categories": ["productivity", "business", "utilities"],
  "icons": [
    {
      "src": "/assets/icon-72.png",
      "sizes": "72x72",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/assets/icon-96.png",
      "sizes": "96x96",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/assets/icon-128.png",
      "sizes": "128x128",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/assets/icon-144.png",
      "sizes": "144x144",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/assets/icon-152.png",
      "sizes": "152x152",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/assets/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "/assets/icon-384.png",
      "sizes": "384x384",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/assets/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ],
  "screenshots": [
    {
      "src": "/assets/screenshot-1.png",
      "sizes": "540x720",
      "type": "image/png",
      "form_factor": "narrow",
      "label": "打卡界面"
    }
  ],
  "shortcuts": [
    {
      "name": "立即打卡",
      "short_name": "打卡",
      "url": "/guard.html",
      "icons": [{ "src": "/assets/icon-192.png", "sizes": "192x192" }]
    },
    {
      "name": "管理后台",
      "short_name": "管理",
      "url": "/admin.html",
      "icons": [{ "src": "/assets/icon-192.png", "sizes": "192x192" }]
    }
  ],
  "prefer_related_applications": false
}