{
    "name": "Voice Chat",
    "short_name": "VoiceChat",
    "description": "Real-time voice chat rooms",
    "start_url": "/index.php",
    "display": "standalone",
    "orientation": "portrait",
    "background_color": "#0b0b14",
    "theme_color": "#7c5cfc",
    "icons": [
        {
            "src": "data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><circle cx='50' cy='50' r='50' fill='%237c5cfc'/><text x='50' y='65' font-size='50' text-anchor='middle' fill='white'>🎙</text></svg>",
            "sizes": "any",
            "type": "image/svg+xml"
        }
    ],
    "categories": ["communication"],
    "lang": "en"
}