{
  "name": "シフト管理システム",
  "short_name": "シフト管理",
  "description": "スタッフのシフト管理・打刻・日報を一元管理",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#4F46E5",
  "orientation": "portrait",
  "icons": [
    {
      "src": "favicon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "favicon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "apple-touch-icon.png",
      "sizes": "180x180",
      "type": "image/png"
    },
    {
      "src": "favicon-32.png",
      "sizes": "32x32",
      "type": "image/png"
    }
  ]
}