:root {
  --voidraft-font-mono: "HarmonyOS", SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace;
}

/* 默认/暗色主题 */
:root,
:root[data-theme="dark"],
:root[data-theme="auto"] {
  color-scheme: dark;

  --text-primary: #ffffff;

  --toolbar-bg: #2d2d2d;
  --toolbar-border: #404040;
  --toolbar-text: #ffffff;
  --toolbar-text-secondary: #cccccc;
  --toolbar-button-hover: #404040;
  --toolbar-separator: #404040;

  --tab-active-line: linear-gradient(90deg, #007acc 0%, #0099ff 100%);
  --bg-secondary: #0e1217;
  --bg-primary: #1a1a1a;
  --bg-hover: #2a2a2a;

  --text-secondary: #a0aec0;
  --text-muted: #666666;
  --text-danger: #ff6b6b;

  --border-color: #2d3748;

  --settings-bg: #2a2a2a;
  --settings-card-bg: #333333;
  --settings-text: #ffffff;
  --settings-text-secondary: #cccccc;
  --settings-border: #444444;
  --settings-input-bg: #3a3a3a;
  --settings-input-border: #555555;
  --settings-hover: #404040;

  --scrollbar-track: #2a2a2a;
  --scrollbar-thumb: #555555;
  --scrollbar-thumb-hover: #666666;

  --selection-bg: rgba(181, 206, 168, 0.1);
  --selection-text: #b5cea8;

  --voidraft-bg-gradient: radial-gradient(#222922, #000500);
  --voidraft-loading-color: #ffffff;
  --voidraft-loading-glow: 0 0 10px rgba(50, 255, 50, 0.5), 0 0 5px rgba(100, 255, 100, 0.5);
  --voidraft-loading-done-color: #66ff66;
  --voidraft-loading-overlay: linear-gradient(transparent 0%, rgba(10, 16, 10, 0.5) 50%);

  /* Markdown 代码块样式 - 暗色主题  */
  --cm-codeblock-bg: rgba(46, 51, 69, 0.8);
  --cm-codeblock-radius: 0.4rem;


  /* Markdown 内联代码样式 */
  --cm-inline-code-bg: oklch(28% 0.02 255);

  /* Markdown 上标/下标样式 */
  --cm-superscript-color: inherit;
  --cm-subscript-color: inherit;

  /* Markdown 高亮样式 */
  --cm-highlight-background: rgba(250, 204, 21, 0.35);

  /* Markdown 表格样式 - 暗色主题 */
  --cm-table-bg: rgba(35, 40, 52, 0.5);
  --cm-table-header-bg: rgba(46, 51, 69, 0.7);
  --cm-table-border: rgba(75, 85, 99, 0.35);
  --cm-table-row-hover: rgba(55, 62, 78, 0.5);

  /* Search Panel - Dark Theme */
  --search-panel-bg: #252526;
  --search-panel-text: #cccccc;
  --search-panel-border: #454545;
  --search-input-bg: #3c3c3c;
  --search-input-text: #cccccc;
  --search-input-border: #3c3c3c;
  --search-focus-border: #0078d4;
  --search-btn-hover: rgba(255, 255, 255, 0.1);
  --search-btn-active-bg: rgba(0, 120, 212, 0.4);
  --search-btn-active-text: #ffffff;
  --search-error-border: #f14c4c;
  --search-error-bg: #5a1d1d;

  /* Search Match Highlight - Dark Theme (VSCode style) */
  --search-match-bg: rgba(250, 220, 81, 0.85);
  --search-match-selected-bg: rgba(81, 175, 255, 0.5);
  --search-match-selected-border: #74b0f4;
}

/* 亮色主题 */
:root[data-theme="light"] {
  color-scheme: light;

  --text-primary: #000000;

  --toolbar-bg: #f8f9fa;
  --toolbar-border: #e9ecef;
  --toolbar-text: #212529;
  --toolbar-text-secondary: #495057;
  --toolbar-button-hover: #e9ecef;
  --toolbar-separator: #e9ecef;

  --tab-active-line: linear-gradient(90deg, #0066cc 0%, #0088ff 100%);
  --bg-secondary: #f7fef7;
  --bg-primary: #ffffff;
  --bg-hover: #f1f3f4;

  --text-secondary: #374151;
  --text-muted: #6b7280;
  --text-danger: #dc3545;

  --border-color: #e5e7eb;

  --settings-bg: #ffffff;
  --settings-card-bg: #f8f9fa;
  --settings-text: #212529;
  --settings-text-secondary: #6c757d;
  --settings-border: #dee2e6;
  --settings-input-bg: #ffffff;
  --settings-input-border: #ced4da;
  --settings-hover: #e9ecef;

  --scrollbar-track: #f1f3f4;
  --scrollbar-thumb: #c1c1c1;
  --scrollbar-thumb-hover: #a8a8a8;

  --selection-bg: rgba(59, 130, 246, 0.15);
  --selection-text: #2563eb;

  --voidraft-bg-gradient: radial-gradient(#f0f6f0, #e5efe5);
  --voidraft-loading-color: #1a3c1a;
  --voidraft-loading-glow: 0 0 10px rgba(0, 160, 0, 0.3), 0 0 5px rgba(0, 120, 0, 0.2);
  --voidraft-loading-done-color: #008800;
  --voidraft-loading-overlay: linear-gradient(transparent 0%, rgba(220, 240, 220, 0.5) 50%);

  /* Markdown 代码块样式 - 亮色主题 */
  --cm-codeblock-bg: #f3f3f3;
  --cm-codeblock-radius: 0.4rem;

  /* Markdown 内联代码样式 */
  --cm-inline-code-bg: oklch(92.9% 0.013 255.508);

  /* Markdown 上标/下标样式 */
  --cm-superscript-color: inherit;
  --cm-subscript-color: inherit;

  /* Markdown 高亮样式 */
  --cm-highlight-background: rgba(253, 224, 71, 0.45);

  /* Markdown 表格样式 - 亮色主题 */
  --cm-table-bg: oklch(97.5% 0.006 255);
  --cm-table-header-bg: oklch(94% 0.01 255);
  --cm-table-border: oklch(88% 0.008 255);
  --cm-table-row-hover: oklch(95% 0.008 255);

  /* Search Panel - Light Theme */
  --search-panel-bg: #f3f3f3;
  --search-panel-text: #616161;
  --search-panel-border: #c8c8c8;
  --search-input-bg: #ffffff;
  --search-input-text: #616161;
  --search-input-border: #cecece;
  --search-focus-border: #0078d4;
  --search-btn-hover: rgba(0, 0, 0, 0.1);
  --search-btn-active-bg: rgba(0, 120, 212, 0.2);
  --search-btn-active-text: #0078d4;
  --search-error-border: #e51400;
  --search-error-bg: #fdeceb;

  /* Search Match Highlight - Light Theme (VSCode style) */
    --search-match-bg: rgba(250, 220, 81, 0.85);
  --search-match-selected-bg: rgba(38, 143, 255, 0.3);
  --search-match-selected-border: #268fff;
}

/* 跟随系统的浅色偏好 */
@media (prefers-color-scheme: light) {
  :root[data-theme="auto"] {
    color-scheme: light;

    --text-primary: #000000;

    --toolbar-bg: #f8f9fa;
    --toolbar-border: #e9ecef;
    --toolbar-text: #212529;
    --toolbar-text-secondary: #495057;
    --toolbar-button-hover: #e9ecef;
    --toolbar-separator: #e9ecef;

    --tab-active-line: linear-gradient(90deg, #0066cc 0%, #0088ff 100%);
    --bg-secondary: #f7fef7;
    --bg-primary: #ffffff;
    --bg-hover: #f1f3f4;

    --text-secondary: #374151;
    --text-muted: #6b7280;
    --text-danger: #dc3545;

    --border-color: #e5e7eb;

    --settings-bg: #ffffff;
    --settings-card-bg: #f8f9fa;
    --settings-text: #212529;
    --settings-text-secondary: #6c757d;
    --settings-border: #dee2e6;
    --settings-input-bg: #ffffff;
    --settings-input-border: #ced4da;
    --settings-hover: #e9ecef;

    --scrollbar-track: #f1f3f4;
    --scrollbar-thumb: #c1c1c1;
    --scrollbar-thumb-hover: #a8a8a8;

    --selection-bg: rgba(59, 130, 246, 0.15);
    --selection-text: #2563eb;

    --voidraft-bg-gradient: radial-gradient(#f0f6f0, #e5efe5);
    --voidraft-loading-color: #1a3c1a;
    --voidraft-loading-glow: 0 0 10px rgba(0, 160, 0, 0.3), 0 0 5px rgba(0, 120, 0, 0.2);
    --voidraft-loading-done-color: #008800;
    --voidraft-loading-overlay: linear-gradient(transparent 0%, rgba(220, 240, 220, 0.5) 50%);

    /* Markdown 代码块样式 - 亮色主题 */
    --cm-codeblock-bg: oklch(92.9% 0.013 255.508);
    --cm-codeblock-radius: 0.4rem;

    /* Markdown 内联代码样式 */
    --cm-inline-code-bg: oklch(92.9% 0.013 255.508);

    /* Markdown 上标/下标样式 */
    --cm-superscript-color: inherit;
    --cm-subscript-color: inherit;

    /* Markdown 高亮样式 */
    --cm-highlight-background: rgba(253, 224, 71, 0.45);

    /* Markdown 表格样式 - 亮色主题 */
    --cm-table-bg: oklch(97.5% 0.006 255);
    --cm-table-header-bg: oklch(94% 0.01 255);
    --cm-table-border: oklch(88% 0.008 255);
    --cm-table-row-hover: oklch(95% 0.008 255);

    /* Search Panel - Light Theme (auto) */
    --search-panel-bg: #f3f3f3;
    --search-panel-text: #616161;
    --search-panel-border: #c8c8c8;
    --search-input-bg: #ffffff;
    --search-input-text: #616161;
    --search-input-border: #cecece;
    --search-focus-border: #0078d4;
    --search-btn-hover: rgba(0, 0, 0, 0.1);
    --search-btn-active-bg: rgba(0, 120, 212, 0.2);
    --search-btn-active-text: #0078d4;
    --search-error-border: #e51400;
    --search-error-bg: #fdeceb;

    /* Search Match Highlight - Light Theme auto (VSCode style) */
      --search-match-bg: rgba(250, 220, 81, 0.85);
    --search-match-selected-bg: rgba(38, 143, 255, 0.3);
    --search-match-selected-border: #268fff;
  }
}