{
    "name": "Paint Calculator Pro - Professional Paint Coverage Calculator",
    "short_name": "Paint Calculator",
    "description": "Professional paint calculator for accurate coverage, volume, and cost estimation. Trusted by contractors and painters worldwide.",
    "start_url": "/",
    "display": "standalone",
    "background_color": "#ffffff",
    "theme_color": "#2563eb",
    "orientation": "portrait-primary",
    "scope": "/",
    "lang": "en-US",
    "categories": ["business", "productivity", "utilities"],
    "icons": [
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            "type": "image/png"
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            "sizes": "32x32",
            "type": "image/png"
        },
        {
            "src": "/apple-touch-icon.png",
            "sizes": "180x180",
            "type": "image/png"
        },
        {
            "src": "/android-chrome-192x192.png",
            "sizes": "192x192",
            "type": "image/png",
            "purpose": "any maskable"
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        {
            "src": "/android-chrome-512x512.png",
            "sizes": "512x512",
            "type": "image/png",
            "purpose": "any maskable"
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    ],
    "shortcuts": [
        {
            "name": "Paint Calculator",
            "short_name": "Paint Calc",
            "description": "Calculate paint coverage and costs",
            "url": "/#calculator",
            "icons": [
                {
                    "src": "/favicon-32x32.png",
                    "sizes": "32x32"
                }
            ]
        },
        {
            "name": "Siding Calculator",
            "short_name": "Siding",
            "description": "Calculate siding materials",
            "url": "/siding-calculator.html",
            "icons": [
                {
                    "src": "/favicon-32x32.png",
                    "sizes": "32x32"
                }
            ]
        },
        {
            "name": "All Calculators",
            "short_name": "Calculators",
            "description": "Browse all construction calculators",
            "url": "/calculators.html",
            "icons": [
                {
                    "src": "/favicon-32x32.png",
                    "sizes": "32x32"
                }
            ]
        }
    ]
}