{
  "name": "DietSnap",
  "short_name": "DietSnap",
  "description": "食事写真でカロリー・栄養素をAIが分析",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#f0fdf4",
  "theme_color": "#16a34a",
  "orientation": "portrait",
  "icons": [
    {
      "src": "data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 192 192'><rect width='192' height='192' rx='40' fill='%2316a34a'/><text x='96' y='130' font-size='110' text-anchor='middle'>🥗</text></svg>",
      "sizes": "192x192",
      "type": "image/svg+xml"
    }
  ]
}