{
  "name": "Theory drills — Music Tools",
  "short_name": "Theory",
  "description": "Short, auto-marked drills on note reading, intervals, keys, scales, chords and rhythm.",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "background_color": "#f9f9fb",
  "theme_color": "#3b2d73",
  "icons": [
    { "src": "icons/icon.svg", "sizes": "any", "type": "image/svg+xml", "purpose": "any" },
    { "src": "icons/icon.svg", "sizes": "any", "type": "image/svg+xml", "purpose": "maskable" }
  ]
}