{
  "name": "AcousticTrainer PRIR",
  "short_name": "AcousticTrainer",
  "description": "Entrenamiento auditivo y auralización acústica paramétrica para Respuestas Impulsivas en acústica arquitectónica (ISO 3382). PWA offline.",
  "start_url": "/",
  "display": "standalone",
  "orientation": "landscape",
  "background_color": "#0f172a",
  "theme_color": "#0f172a",
  "lang": "es",
  "icons": [
    {
      "src": "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='192' height='192' viewBox='0 0 192 192'%3E%3Crect width='192' height='192' fill='%230f172a'/%3E%3Ctext x='50%25' y='50%25' font-family='Arial,sans-serif' font-size='48' fill='%2338bdf8' text-anchor='middle' dy='.35em'%3EAP%3C/text%3E%3C/svg%3E",
      "sizes": "192x192",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ],
  "categories": ["education", "audio", "engineering"],
  "offline_enabled": true
}