{
  "name": "家計簿アプリ - BudgetBuddy",
  "short_name": "家計簿",
  "description": "家族で使える簡単家計簿管理アプリ",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#16a34a",
  "orientation": "portrait-primary",
  "categories": ["finance", "utilities", "productivity"],
  "icons": [
    {
      "src": "/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ],
  "screenshots": [
    {
      "src": "/screenshot-mobile.png",
      "sizes": "390x844",
      "type": "image/png",
      "form_factor": "narrow"
    },
    {
      "src": "/screenshot-desktop.png", 
      "sizes": "1280x720",
      "type": "image/png",
      "form_factor": "wide"
    }
  ],
  "shortcuts": [
    {
      "name": "新規取引",
      "short_name": "取引追加",
      "description": "新しい取引を素早く追加",
      "url": "/?action=new-transaction",
      "icons": [{ "src": "/icon-192.png", "sizes": "192x192" }]
    }
  ]
}