{
    "name": "Abacus Simulator",
    "short_name": "Abacus Simul",
    "description": "Interactive virtual abacus with Japanese Soroban and Chinese Suanpan modes. Click beads, see real-time values, and practice with quiz challenges.",
    "start_url": "/en/app/abacus-simulator",
    "display": "standalone",
    "orientation": "any",
    "theme_color": "#E2E8F0",
    "background_color": "#E2E8F0",
    "scope": "/en/app/abacus-simulator",
    "icons": [
        {
            "src": "/storage/uploads/thumbnails/app/abacus-simulator/abacus-simulator-icon_pwa-192.png",
            "sizes": "192x192",
            "type": "image/png",
            "purpose": "any"
        },
        {
            "src": "/storage/uploads/thumbnails/app/abacus-simulator/abacus-simulator-icon_pwa-512.png",
            "sizes": "512x512",
            "type": "image/png",
            "purpose": "any"
        }
    ]
}