{
  "name": "Stampa Counter Scanner",
  "short_name": "Stampa Scan",
  "description": "Zero-Hardware Merchant Counter Scanner for Wallet-Native Loyalty",
  "start_url": "/scanner",
  "display": "standalone",
  "background_color": "#020617",
  "theme_color": "#0f172a",
  "icons": [
    {
      "src": "data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><rect width='100' height='100' rx='20' fill='%2310b981'/><text y='65' x='50' font-size='50' text-anchor='middle' fill='%23020617'>⚡</text></svg>",
      "sizes": "192x192",
      "type": "image/svg+xml"
    }
  ]
}