/* 暗色主题 - HaoInk Studio 影视制作台 */
[data-theme="dark"] {
  --bg-base: #080A0C;
  --bg-primary: #101419;
  --bg-secondary: #0C1117;
  --bg-surface: #151B22;
  --bg-elevated: #1B232C;
  --bg-deep: #0A0E13;
  --bg-sunken: #06080B;
  --bg-hover: #24303B;
  --border-primary: #26323D;
  --border-secondary: #3A4B5A;
  --border-subtle: #172029;
  --text-primary: #F8F3E8;
  --text-secondary: #D8D6CE;
  --text-tertiary: #9FA8B2;
  --text-muted: #687580;
  --scrollbar-track: #0A0E13;
  --scrollbar-thumb: #2E3A45;
  --scrollbar-thumb-hover: #4A5B69;
  --glass-bg: rgba(16, 20, 25, 0.72);
  --glass-border: rgba(248, 243, 232, 0.08);
  --nav-active-bg: rgba(217, 154, 53, 0.13);
  --nav-hover-bg: rgba(58, 75, 90, 0.24);
  --btn-primary-bg: #E0A13B;
  --btn-primary-text: #17100A;
  --btn-primary-hover: #F1B54C;
  --btn-primary-shadow: rgba(224, 161, 59, 0.2);
  --btn-selected-bg: rgba(224, 161, 59, 0.16);
  --btn-selected-border: rgba(224, 161, 59, 0.42);
  --overlay-heavy: rgba(0, 0, 0, 0.8);
  --overlay-medium: rgba(0, 0, 0, 0.6);
  --overlay-light: rgba(0, 0, 0, 0.3);
  --overlay-full: rgba(0, 0, 0, 0.95);
  --overlay-border: rgba(255, 255, 255, 0.1);
  --selection-bg: rgba(224, 161, 59, 0.24);
  /* 主题强调色 (accent) */
  --accent: #D99A35;
  --accent-hover: #F1B54C;
  --accent-muted: #A9752C;
  --accent-bg: rgba(217, 154, 53, 0.12);
  --accent-bg-hover: rgba(217, 154, 53, 0.22);
  --accent-border: rgba(217, 154, 53, 0.36);
  --accent-text: #F2C270;
  --accent-text-hover: #FFE0A0;
  --accent-on: #17100A;
  --accent-shadow: rgba(217, 154, 53, 0.22);
  /* 开关/Toggle */
  --toggle-active: #D99A35;
  --toggle-inactive: var(--border-secondary);
  --toggle-knob: #ffffff;
  /* 状态色: 成功 */
  --success: #47C98F;
  --success-text: #8BE4BA;
  --success-bg: rgba(71, 201, 143, 0.1);
  --success-border: rgba(71, 201, 143, 0.3);
  /* 状态色: 错误/危险 */
  --error: #F06C64;
  --error-text: #FFB0A9;
  --error-bg: rgba(240, 108, 100, 0.1);
  --error-border: rgba(240, 108, 100, 0.3);
  --error-hover-bg: rgba(127, 29, 29, 0.2);
  --error-hover-bg-strong: rgba(127, 29, 29, 0.4);
  /* 状态色: 警告 */
  --warning: #EAB64E;
  --warning-text: #F7CD75;
  --warning-bg: rgba(234, 182, 78, 0.1);
  --warning-border: rgba(234, 182, 78, 0.3);
  /* 状态色: 信息 */
  --info: #54B7B1;
  --info-text: #8EDDD8;
  --info-bg: rgba(84, 183, 177, 0.1);
  --info-border: rgba(84, 183, 177, 0.3);
  /* 辅助标记色: purple (视频提示词) */
  --tag-purple: #c084fc;
  --tag-purple-bg: rgba(192, 132, 252, 0.1);
  --tag-purple-border: rgba(192, 132, 252, 0.3);
  --tag-purple-hover: rgba(192, 132, 252, 0.1);
}