Examine source code of Logic Pro 10.6.3

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Logic Pro 10.6.3",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-000-5672c42860d5b06e1058dc477397f3ef.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(127, 127, 127)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(165, 165, 165)",
      "tab_background_text": "rgb(60, 60, 60)",
      "toolbar_field": "rgb(26, 30, 44)",
      "toolbar_field_text": "rgb(173, 202, 225)",
      "tab_line": "rgb(115, 68, 164)",
      "popup": "rgba(59, 59, 59, 0.73)",
      "popup_text": "rgb(255, 255, 255)",
      "button_background_active": "rgb(236, 234, 242)",
      "button_background_hover": "rgb(111, 111, 108)",
      "icons_attention": "rgb(71, 61, 128)",
      "tab_loading": "rgb(115, 68, 164)"
    }
  }
}