{
  "name": "Portfolio Tracker",
  "short_name": "Portfolio",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#0f172a",
  "theme_color": "#0f172a",
  "icons": [
    {
      "src": "data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><rect x='10' y='60' width='15' height='30' fill='%233b82f6'/><rect x='30' y='40' width='15' height='50' fill='%2360a5fa'/><rect x='50' y='20' width='15' height='70' fill='%233b82f6'/><rect x='70' y='10' width='15' height='80' fill='%232563eb'/></svg>",
      "sizes": "any",
      "type": "image/svg+xml"
    }
  ]
}