{
  "name": "シフト希望入力",
  "short_name": "シフト希望",
  "start_url": "./shift_staff.html",
  "display": "standalone",
  "background_color": "#f5f5f0",
  "theme_color": "#2563eb",
  "lang": "ja",
  "orientation": "portrait",
  "icons": [
    {"src": "icon-192.png", "sizes": "192x192", "type": "image/png"},
    {"src": "icon-512.png", "sizes": "512x512", "type": "image/png"}
  ]
}