Examine source code of ForgeRed — Developer Theme

{
  "manifest_version": 3,
  "name": "ForgeRed — Developer Theme",
  "version": "1.0.0",
  "description": "A premium, minimalist dark theme with warm crimson accents crafted for professional web developers.",
  "icons": {
    "16": "icons/icon-16.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/ntp_background.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right bottom"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "frame": "rgb(16, 17, 22)",
      "frame_inactive": "rgb(11, 12, 16)",
      "tab_selected": "rgb(26, 27, 35)",
      "tab_text": "rgb(243, 244, 246)",
      "tab_background_text": "rgb(156, 163, 175)",
      "tab_line": "#e11d48",
      "tab_loading": "#e11d48",
      "toolbar": "rgb(26, 27, 35)",
      "toolbar_text": "rgb(243, 244, 246)",
      "toolbar_field": "rgb(17, 18, 24)",
      "toolbar_field_text": "rgb(243, 244, 246)",
      "toolbar_field_border": "rgb(46, 21, 28)",
      "toolbar_field_focus": "rgb(22, 23, 30)",
      "toolbar_top_separator": "rgba(225, 29, 72, 0.2)",
      "toolbar_bottom_separator": "rgb(38, 39, 50)",
      "ntp_background": "rgb(14, 15, 20)",
      "ntp_card_background": "rgb(22, 23, 30)",
      "ntp_text": "rgb(243, 244, 246)",
      "popup": "rgb(22, 23, 30)",
      "popup_text": "rgb(243, 244, 246)",
      "popup_border": "rgb(46, 21, 28)",
      "sidebar": "rgb(16, 17, 22)",
      "sidebar_text": "rgb(243, 244, 246)",
      "sidebar_border": "rgb(38, 39, 50)",
      "icons": "rgb(209, 213, 219)",
      "icons_attention": "#e11d48"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "forgered-theme@extensions.local",
      "strict_min_version": "109.0"
    }
  }
}