{
  "name": "GymTrainer",
  "short_name": "Gym",
  "description": "Smart periodized training with AI coaching.",
  "start_url": ".",
  "scope": ".",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#020617",
  "theme_color": "#020617",
  "categories": ["health", "fitness", "lifestyle"],
  "icons": [
    { "src": "icon.svg", "sizes": "any",         "type": "image/svg+xml", "purpose": "any" },
    { "src": "icon.svg", "sizes": "192x192 512x512", "type": "image/svg+xml", "purpose": "maskable" }
  ]
}