{
  "name": "AquaCalc Pro",
  "short_name": "AquaCalc",
  "description": "Free aquarium designer with true-scale tank preview and instant stocking, filtration & water-compatibility analysis for 746 freshwater species.",
  "start_url": "./index.html",
  "scope": "./",
  "display": "standalone",
  "background_color": "#222B45",
  "theme_color": "#222B45",
  "icons": [
    { "src": "icon-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "icon-512.png", "sizes": "512x512", "type": "image/png" }
  ]
}