{
  "name": "Refrigerant GWP Calculator",
  "short_name": "GWP Calculator",
  "description": "Quickly calculate tCO₂e from refrigerant type and charge. Built for refrigeration engineers working to F-Gas requirements.",
  "start_url": "/gwp-calculator/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#1a3a5f",
  "orientation": "portrait-primary",
  "icons": [
    {
      "src": "/gwp-calculator/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "/gwp-calculator/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ],
  "screenshots": [
    {
      "src": "/gwp-calculator/screenshot-portrait.png",
      "sizes": "750x1334",
      "type": "image/png",
      "form_factor": "narrow",
      "label": "GWP Calculator in portrait mode"
    },
    {
      "src": "/gwp-calculator/screenshot-landscape.png",
      "sizes": "1334x750",
      "type": "image/png",
      "form_factor": "wide",
      "label": "GWP Calculator in landscape mode"
    }
  ]
}