{
  "name": "EchoListen Smart Audio",
  "short_name": "EchoListen",
  "description": "Import audio, create listening segments, and practice at your own pace.",
  "start_url": "/library",
  "scope": "/",
  "display": "standalone",
  "theme_color": "#0F172A",
  "background_color": "#0F172A",
  "icons": [
    {
      "src": "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Crect width='512' height='512' rx='120' fill='black'/%3E%3Cpath d='M160 140 v232 M160 256 h120 M160 140 h140 c80 0 80 232 0 232 h-140' fill='none' stroke='white' stroke-width='44' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E",
      "sizes": "192x192",
      "type": "image/svg+xml",
      "purpose": "any"
    },
    {
      "src": "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Crect width='512' height='512' rx='120' fill='black'/%3E%3Cpath d='M160 140 v232 M160 256 h120 M160 140 h140 c80 0 80 232 0 232 h-140' fill='none' stroke='white' stroke-width='44' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E",
      "sizes": "512x512",
      "type": "image/svg+xml",
      "purpose": "maskable"
    }
  ]
}