{
    "name": "Gymnasium Management System",
    "short_name": "GymSys",
    "description": "Unified management for 3 gymnastics academies",
    "start_url": "/hub/index.html",
    "display": "standalone",
    "background_color": "#f0f4ff",
    "theme_color": "#2563eb",
    "orientation": "any",
    "icons": [
        {"src": "/portable-app/icon/icon-192.png", "sizes": "192x192", "type": "image/png"},
        {"src": "/portable-app/icon/icon-512.png", "sizes": "512x512", "type": "image/png"},
        {"src": "/portable-app/icon/icon-maskable.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable"}
    ],
    "categories": ["business", "education", "health"],
    "lang": "en"
}