{
  "name": "Safe-Box Pro 2PJ",
  "short_name": "SafeBox",
  "description": "Profesionálne AES-256 šifrovanie súborov a správ.",
  "start_url": "index.html",
  "display": "standalone",
  "background_color": "#000000",
  "theme_color": "#22c55e",
  "icons": [
    {
      "src": "https://via.placeholder.com/192x192/000000/22c55e?text=SB",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "https://via.placeholder.com/512x512/000000/22c55e?text=SafeBox",
      "sizes": "512x512",
      "type": "image/png"
    }
  ]
}

manifest.json