{
  "name": "MFA Authenticator",
  "short_name": "MFA Auth",
  "description": "Offline TOTP authenticator by Quatech — RFC 6238, PIN-encrypted vault",
  "start_url": "/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#0d1117",
  "theme_color": "#0d1117",
  "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='%230d1117'/><text y='72' font-size='70' text-anchor='middle' x='50'>🔐</text></svg>", "type": "image/svg+xml", "sizes": "any" }
  ]
}