{
  "name": "SeaCalm Sea Sickness Companion",
  "short_name": "SeaCalm",
  "description": "Scientific, drug-free sea sickness companion app using vagal respiration and optokinetic cues.",
  "start_url": "index.php",
  "display": "standalone",
  "background_color": "#0a0d14",
  "theme_color": "#0a0d14",
  "orientation": "portrait-primary",
  "icons": [
    {
      "src": "images/favicon.png",
      "sizes": "32x32",
      "type": "image/png"
    },
    {
      "src": "images/apple-touch-icon.png",
      "sizes": "180x180",
      "type": "image/png"
    },
    {
      "src": "images/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "images/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ]
}