/* Base CSS - 莫奈风格主题核心文件 */

/* ===================================================================
   莫奈风格主题维护规范
   ===================================================================
   1. 主题定位：暖雾感莫奈风格，体现光感、空气感、低对比度和时间流动感
   2. 禁止事项：
      - 禁止引入绘画纹理、插画元素或水彩效果
      - 禁止使用大面积渐变色块作为主要视觉焦点
      - 禁止回退到高对比度蓝色系
      - 禁止牺牲文本可读性
      - 禁止新增JavaScript功能或动画效果
   3. 设计原则：
      - 任何"显得聪明、显得用力、显得设计过头"的视觉元素都应被削弱
      - 营造自然、舒适、持久的用户体验
      - 系统性压低所有"功能性尖锐元素"的视觉权重
   =================================================================== */

/* ===================================================================
   CSS变量使用规则
   ===================================================================
   1. 变量分类：
      - --monet-core-*: 核心基调变量（禁止随意修改）
      - --monet-flex-*: 页面级微调变量（允许按页面覆写）
      - 兼容变量：与Bootstrap 5变量对齐，便于迁移和扩展
   2. 使用规范：
      - 优先使用核心变量，保持主题一致性
      - 避免直接使用颜色值，所有颜色必须通过变量定义
      - 新增样式必须使用莫奈风格变量
      - 禁止在组件CSS中硬编码颜色
   3. 维护要求：
      - 定期检查变量使用情况，清理冗余变量
      - 确保所有新变量符合分类规则
      - 文档化所有新增变量
   =================================================================== */

/* CSS变量统一管理 - 莫奈风格主题系统 */
:root {
  /* ===============================================
     莫奈风格主题变量系统
     ===============================================
     分类规则：
     1. --monet-core-*: 核心基调变量（禁止随意修改）
     2. --monet-flex-*: 页面级微调变量（允许按页面覆写）
     3. 保持与Bootstrap 5变量兼容，便于迁移和扩展
     =============================================== */

  /* ===============================================
     1. 核心基调变量 (--monet-core-*)
     暖雾感莫奈风格的基础色调，确保跨页面一致性
     =============================================== */

  /* 核心色调：温暖莫奈蓝 */
  --monet-core-primary: #9BA8C3;
  --monet-core-secondary: #D4A574;
  --monet-core-success: #8FA998;
  --monet-core-danger: #B87C7C;
  --monet-core-warning: #D4B595;
  --monet-core-info: #B8A9C9;
  --monet-core-light: #F7F5F2;
  --monet-core-dark: #4A4A4A;

  /* 核心背景色阶：暖雾层次感 */
  --monet-core-bg: #F7F5F2;
  --monet-core-section-bg: #F3F1EE;
  --monet-core-surface: #FFFFFF;
  --monet-core-card-bg: #FFFFFF;

  /* 核心文本颜色：确保可读性 */
  --monet-core-text: #4A4A4A;
  --monet-core-text-muted: rgba(74, 74, 74, 0.7);
  --monet-core-text-emphasis: #3A3A3A;
  --monet-core-text-subdued: rgba(74, 74, 74, 0.6);

  /* 核心边框与阴影：微妙柔和 */
  --monet-core-border: rgba(155, 168, 195, 0.15);
  --monet-core-border-strong: rgba(155, 168, 195, 0.3);
  --monet-core-shadow-sm: 0 0.125rem 0.25rem rgba(155, 168, 195, 0.08);
  --monet-core-shadow-md: 0 0.5rem 1rem rgba(155, 168, 195, 0.12);
  --monet-core-shadow-lg: 0 1rem 3rem rgba(155, 168, 195, 0.15);

  /* 核心交互状态：柔和过渡 */
  --monet-core-hover: rgba(155, 168, 195, 0.08);
  --monet-core-active: rgba(155, 168, 195, 0.12);
  --monet-core-focus: rgba(155, 168, 195, 0.18);

  /* ===============================================
     2. 页面级微调变量 (--monet-flex-*)
     允许按页面需求微调，保持主题一致性的同时增加灵活性
     =============================================== */

  /* 页面背景微调 */
  --monet-flex-bg: var(--monet-core-bg);
  --monet-flex-card-bg: var(--monet-core-card-bg);

  /* 文本颜色微调 */
  --monet-flex-text: var(--monet-core-text);
  --monet-flex-text-muted: var(--monet-core-text-muted);

  /* 阴影强度微调 */
  --monet-flex-shadow: var(--monet-core-shadow-sm);

  /* ===============================================
     3. 兼容变量
     保持与现有代码兼容，便于平滑过渡
     =============================================== */

  /* 与Bootstrap 5变量对齐 */
  --primary: var(--monet-core-primary);
  --secondary: var(--monet-core-secondary);
  --success: var(--monet-core-success);
  --danger: var(--monet-core-danger);
  --warning: var(--monet-core-warning);
  --info: var(--monet-core-info);
  --light: var(--monet-core-light);
  --dark: var(--monet-core-dark);

  /* 扩展变量 */
  --primary-color: var(--monet-core-primary);
  --secondary-color: var(--monet-core-secondary);
  --success-color: var(--monet-core-success);
  --danger-color: var(--monet-core-danger);
  --warning-color: var(--monet-core-warning);
  --info-color: var(--monet-core-info);
  --light-color: var(--monet-core-light);
  --dark-color: var(--monet-core-dark);

  /* 自定义颜色变量 */
  --surface-color: var(--monet-core-surface);
  --footer-bg: var(--monet-core-section-bg);
  --bg-color: var(--monet-flex-bg);
  --card-border-color: var(--monet-core-border);
  --card-bg-color: var(--monet-flex-card-bg);
  --text-color: var(--monet-flex-text);
  --muted-color: var(--monet-flex-text-muted);
  --navbar-bg: var(--monet-core-surface);
  --shadow-strong: var(--monet-core-shadow-lg);
  --border-color-strong: var(--monet-core-border-strong);
  --text-color-emphasis: var(--monet-core-text-emphasis);
  --text-color-subdued: var(--monet-core-text-subdued);

  /* 文本对比度变量（WCAG AA标准） */
  --text-primary: #6A7A93;
  --text-secondary: #B89565;
  --text-success: #6F8478;
  --text-danger: #9E5C5C;
  --text-warning: #B89565;
  --text-info: #8F7FA1;
  --text-light: #F7F5F2;
  --text-dark: #4A4A4A;

  /* 背景色对比度变量 */
  --bg-primary: var(--monet-core-primary);
  --bg-secondary: var(--monet-core-secondary);
  --bg-success: var(--monet-core-success);
  --bg-danger: var(--monet-core-danger);
  --bg-warning: var(--monet-core-warning);
  --bg-info: var(--monet-core-info);
  --bg-light: var(--monet-core-light);
  --bg-dark: var(--monet-core-dark);

  /* 边框颜色变量 */
  --border-primary: var(--monet-core-primary);
  --border-secondary: var(--monet-core-secondary);
  --border-success: var(--monet-core-success);
  --border-danger: var(--monet-core-danger);
  --border-warning: var(--monet-core-warning);
  --border-info: var(--monet-core-info);
  --border-light: #E8E5E0;
  --border-dark: #C0C0C0;

  /* 交互状态颜色 */
  --hover-bg: var(--monet-core-hover);
  --active-bg: var(--monet-core-active);
  --focus-bg: var(--monet-core-focus);

  /* 表单相关颜色 */
  --form-bg: var(--monet-core-surface);
  --form-border: var(--monet-core-border);
  --form-focus-border: var(--monet-core-primary);
  --form-focus-shadow: rgba(155, 168, 195, 0.25);
  --form-placeholder: #A0A0A0;
  --form-disabled-bg: #F0EEE9;
  --form-disabled-text: #A0A0A0;

  /* 字号变量 - 与Bootstrap 5对齐 */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;
  --font-size-7xl: 4.5rem;
  --font-size-8xl: 6rem;
  --font-size-9xl: 8rem;

  /* 间距变量 - 与Bootstrap 5对齐 */
  --spacing-0: 0;
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 1rem;
  --spacing-4: 1.5rem;
  --spacing-5: 2rem;
  --spacing-6: 3rem;
  --spacing-7: 4rem;
  --spacing-8: 6rem;
  --spacing-9: 8rem;
  --spacing-10: 10rem;

  /* 别名间距变量，保持向后兼容 */
  --spacing-xs: var(--spacing-1);
  --spacing-sm: var(--spacing-2);
  --spacing-md: var(--spacing-3);
  --spacing-lg: var(--spacing-4);
  --spacing-xl: var(--spacing-5);

  /* 圆角变量 - 与Bootstrap 5对齐 */
  --border-radius-0: 0;
  --border-radius-1: 0.25rem;
  --border-radius-2: 0.375rem;
  --border-radius-3: 0.5rem;
  --border-radius-4: 0.75rem;
  --border-radius-5: 1rem;
  --border-radius-6: 1.5rem;
  --border-radius-7: 2rem;
  --border-radius-8: 2.5rem;
  --border-radius-9: 3rem;
  --border-radius-10: 4rem;
  --border-radius-circle: 50%;
  --border-radius-pill: 50rem;

  /* 别名圆角变量，保持向后兼容 */
  --border-radius-sm: var(--border-radius-1);
  --border-radius-md: var(--border-radius-2);
  --border-radius-lg: var(--border-radius-3);
  --border-radius-xl: var(--border-radius-5);

  /* 边框变量 */
  --border-width-0: 0;
  --border-width-1: 1px;
  --border-width-2: 2px;
  --border-width-3: 3px;
  --border-width-4: 4px;
  --border-width-5: 5px;

  /* 透明度变量 */
  --opacity-0: 0;
  --opacity-25: 0.25;
  --opacity-50: 0.5;
  --opacity-75: 0.75;
  --opacity-100: 1;

  /* 行高变量 */
  --line-height-1: 1;
  --line-height-2: 1.25;
  --line-height-3: 1.5;
  --line-height-4: 1.75;
  --line-height-5: 2;

  /* 字重变量 */
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;
  --font-weight-black: 900;

  /* 字体体系 - 莫奈风格排版基调 */
  --monet-font-sans: "Noto Sans SC", "Source Han Sans SC", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --monet-font-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC",
    "STSong", serif;
  --monet-font-display: "ZCOOL XiaoWei", "Noto Serif SC", serif;

  /* Bootstrap 兼容字体变量 */
  --bs-body-font-family: var(--monet-font-sans);
  --bs-body-font-size: 1rem;
  --bs-body-line-height: 1.65;
  --bs-body-color: var(--text-color);
  --bs-body-bg: var(--bg-color);
  --bs-link-color: var(--primary-color);
  --bs-link-hover-color: var(--text-color-emphasis);
  --bs-border-color: var(--card-border-color);
  --bs-secondary-color: var(--muted-color);
  --bs-secondary-bg: var(--surface-color);
  --bs-tertiary-bg: var(--navbar-bg);
  --bs-emphasis-color: var(--text-color-emphasis);
  --bs-focus-ring-width: 0.25rem;
  --bs-focus-ring-opacity: 0.35;
  --bs-focus-ring-color: rgba(155, 168, 195, 0.4);

  /* Bootstrap 5 样式兼容补充 */
  --bs-font-sans-serif: var(--monet-font-sans);
  --bs-font-monospace: "SFMono-Regular", "Roboto Mono", "Source Code Pro",
    "Noto Sans Mono", "PingFang SC", monospace;
  --bs-body-font-weight: 400;
  --bs-body-letter-spacing: 0.01em;
  --bs-body-font-feature-settings: "liga" 1, "kern" 1;
  --bs-gutter-x: 1.5rem;
  --bs-gutter-y: 1rem;
  --bs-border-radius: var(--border-radius-2);
  --bs-card-border-radius: var(--border-radius-3);
  --bs-card-border-width: var(--border-width-1);
  --bs-card-bg: var(--surface-color);
  --bs-card-header-bg: var(--navbar-bg);
  --bs-card-shadow: var(--shadow-sm);
  --bs-index: 1;

  /* 阴影变量 - 与核心变量关联 */
  --shadow-0: 0 0 rgba(0, 0, 0, 0);
  --shadow-1: var(--monet-core-shadow-sm);
  --shadow-2: var(--monet-core-shadow-md);
  --shadow-3: var(--monet-core-shadow-lg);

  /* 别名阴影变量，保持向后兼容 */
  --shadow-sm: var(--shadow-1);
  --shadow-md: var(--shadow-2);
  --shadow-lg: var(--shadow-3);

  /* 过渡变量 */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-base: 0.2s ease-in-out;
  --transition-color: color 0.3s ease;
  --transition-bg: background-color 0.3s ease;
  --transition-border: border-color 0.3s ease;
  --transition-box-shadow: box-shadow 0.3s ease;
  --transition-transform: transform 0.3s ease;
  --transition-fill: fill 0.3s ease;
  --transition-stroke: stroke 0.3s ease;
  --transition-opacity: opacity 0.3s ease;
  --transition-all: all 0.3s ease;

  /* 主题切换过渡变量 - 增强版，包含更多属性和更平滑的动画曲线 */
  --theme-transition: color 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                      background-color 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                      border-color 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                      box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                      fill 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                      stroke 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                      transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                      opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                      border-radius 0.4s cubic-bezier(0.4, 0, 0.2, 1);

  /* 主题切换动画 */
  --theme-animation-duration: 0.4s;
  --theme-animation-timing: cubic-bezier(0.4, 0, 0.2, 1);
}

/* 主题变体：default（经典风格） */
:root[data-theme="default"] {
  /* 经典风格 - 更鲜明的对比和传统色调 */
  --primary: #0d6efd;
  --secondary: #6c757d;
  --success: #198754;
  --danger: #dc3545;
  --warning: #ffc107;
  --info: #0dcaf0;
  --light: #f8f9fa;
  --dark: #212529;

  /* 自定义颜色变量 - 经典风格 */
  --surface-color: #ffffff;
  --bg-color: #f8f9fa;
  --card-border-color: rgba(0, 0, 0, 0.125);
  --card-bg-color: #ffffff;
  --text-color: #212529;
  --muted-color: rgba(33, 37, 41, 0.7);
  --navbar-bg: #ffffff;
  --shadow-strong: rgba(0, 0, 0, 0.15);
  --border-color-strong: rgba(0, 0, 0, 0.25);
  --text-color-emphasis: #000000;
  --text-color-subdued: rgba(33, 37, 41, 0.6);
  --footer-bg: #f8f9fa;

  /* Bootstrap 5.3 tokens align */
  --bs-body-bg: var(--bg-color);
  --bs-body-color: var(--text-color);
  --bs-link-color: var(--primary-color);
  --bs-link-hover-color: var(--text-color-emphasis);
  --bs-border-color: var(--card-border-color);
  --bs-secondary-color: var(--muted-color);
  --bs-secondary-bg: var(--surface-color);
  --bs-tertiary-bg: var(--navbar-bg);
  --bs-emphasis-color: var(--text-color-emphasis);
  --bs-focus-ring-color: rgba(13, 110, 253, 0.35);
}

/* 主题变体：monet（增强莫奈风格） */
:root[data-theme="monet"] {
  /* 增强版莫奈风格 - 使用新的核心变量系统 */
  --monet-core-primary: #7FA6B7; /* 睡莲蓝 */
  --monet-core-secondary: #D3B08C; /* 暖砂金 */
  --monet-core-success: #8FB7A4; /* 水草绿 */
  --monet-core-danger: #B98585; /* 雾玫瑰 */
  --monet-core-warning: #D9C09B; /* 浅琥珀 */
  --monet-core-info: #A9B8D4; /* 雾紫蓝 */
  --monet-core-light: #F5F4F1; /* 暖雾白 */
  --monet-core-dark: #3F4A52; /* 石墨灰 */
  --monet-core-bg: #F5F6F2;

  /* 莫奈风格特有效果 */
  --monet-gradient: linear-gradient(135deg, rgba(78, 112, 126, 0.92), rgba(154, 188, 174, 0.92));
  --monet-callout-bg-start: rgba(35, 60, 72, 0.92);
  --monet-callout-bg-end: rgba(82, 110, 96, 0.92);
  --monet-callout-overlay: radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.3), transparent 65%);
  --monet-callout-text-color: #fdfcf9;
  --monet-wash: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.55), transparent 55%), radial-gradient(circle at 80% 10%, rgba(127, 166, 183, 0.22), transparent 45%), var(--monet-core-bg);
  --monet-pond: rgba(135, 176, 171, 0.22);
  --monet-watercolor: radial-gradient(circle at 45% 10%, rgba(127, 166, 183, 0.16), transparent 55%);
  --monet-texture: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cpath d='M0 60h120M60 0v120' stroke='%23ffffff' stroke-opacity='0.08' stroke-width='1'/%3E%3C/svg%3E");
  --monet-highlight: rgba(255, 255, 255, 0.88);
  --monet-border-soft: rgba(127, 166, 183, 0.28);
  --monet-lily: rgba(246, 242, 235, 0.7);
  --monet-ripple: rgba(127, 166, 183, 0.12);
  --footer-bg: var(--monet-core-section-bg);

  /* Bootstrap 5.3 tokens align */
  --bs-body-bg: var(--bg-color);
  --bs-body-color: var(--text-color);
  --bs-link-color: var(--primary-color);
  --bs-link-hover-color: var(--text-color-emphasis);
  --bs-border-color: var(--card-border-color);
  --bs-secondary-color: var(--muted-color);
  --bs-secondary-bg: var(--surface-color);
  --bs-tertiary-bg: var(--navbar-bg);
  --bs-emphasis-color: var(--text-color-emphasis);
  --bs-focus-ring-color: rgba(127, 166, 183, 0.4);
}

/* 暗色模式 */
:root[data-theme="dark"],
:root[data-bs-theme="dark"] {
  /* 暗色模式核心颜色变量 - 符合WCAG对比度标准 */
  --primary: #8AACC8;
  --secondary: #C9B38C;
  --success: #9CB4A3;
  --danger: #C89A9A;
  --warning: #C9B38C;
  --info: #B8A9C9;
  --light: #E5E5E5;
  --dark: #1A1A1A;

  /* 暗色模式自定义颜色变量 */
  --surface-color: #2D3038;
  --bg-color: #1A1A1A;
  --card-border-color: rgba(138, 172, 200, 0.15);
  --card-bg-color: #2D3038;
  --text-color: #E5E5E5;
  --muted-color: rgba(138, 172, 200, 0.75);
  --navbar-bg: #262830;
  --shadow-strong: rgba(0, 0, 0, 0.5);
  --border-color-strong: rgba(138, 172, 200, 0.25);
  --text-color-emphasis: #FFFFFF;
  --text-color-subdued: rgba(138, 172, 200, 0.8);

  --footer-bg: #1F222B;

  /* 暗色模式文本对比度变量 */
  --text-primary: #8AACC8;
  --text-secondary: #C9B38C;
  --text-success: #9CB4A3;
  --text-danger: #C89A9A;
  --text-warning: #C9B38C;
  --text-info: #B8A9C9;
  --text-light: #E5E5E5;
  --text-dark: #1A1A1A;

  /* 暗色模式背景色对比度变量 */
  --bg-primary: #3D4A5C;
  --bg-secondary: #4A4235;
  --bg-success: #4A534E;
  --bg-danger: #4A3E3E;
  --bg-warning: #4A4235;
  --bg-info: #4A4253;
  --bg-light: #2D3038;
  --bg-dark: #1A1A1A;

  /* 暗色模式边框颜色变量 */
  --border-primary: #5D7A99;
  --border-secondary: #8F7F63;
  --border-success: #6F8478;
  --border-danger: #8F6F6F;
  --border-warning: #8F7F63;
  --border-info: #7F738F;
  --border-light: #4A4A4A;
  --border-dark: #333333;

  /* 暗色模式交互状态颜色 */
  --hover-bg: rgba(138, 172, 200, 0.1);
  --active-bg: rgba(138, 172, 200, 0.15);
  --focus-bg: rgba(138, 172, 200, 0.2);

  /* 暗色模式表单相关颜色 */
  --form-bg: #262830;
  --form-border: rgba(138, 172, 200, 0.15);
  --form-focus-border: #8AACC8;
  --form-focus-shadow: rgba(138, 172, 200, 0.3);
  --form-placeholder: rgba(138, 172, 200, 0.6);
  --form-disabled-bg: #2D3038;
  --form-disabled-text: #5D5D5D;

  /* 暗色模式阴影变量 */
  --shadow-1: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.3);
  --shadow-2: 0 0.5rem 1rem rgba(0, 0, 0, 0.4);
  --shadow-3: 0 1rem 3rem rgba(0, 0, 0, 0.5);

  /* 暗色模式主题切换过渡变量 */
  --theme-transition: color 0.3s ease,
                      background-color 0.3s ease,
                      border-color 0.3s ease,
                      box-shadow 0.3s ease,
                      fill 0.3s ease,
                      stroke 0.3s ease,
                      transform 0.3s ease,
                      opacity 0.3s ease,
                      border-radius 0.3s ease;
}

/* Bootstrap 5.3 色彩模式对齐 */
:root {
  color-scheme: light;
}

:root[data-theme="default"],
:root[data-theme="monet"],
:root[data-bs-theme="light"] {
  color-scheme: light;
}

:root[data-theme="dark"],
:root[data-bs-theme="dark"] {
  color-scheme: dark;
  --bs-body-color: var(--text-color);
  --bs-body-bg: var(--bg-color);
  --bs-link-color: var(--primary-color);
  --bs-link-hover-color: var(--text-color-emphasis);
  --bs-border-color: var(--card-border-color);
  --bs-secondary-color: var(--muted-color);
  --bs-secondary-bg: var(--surface-color);
  --bs-tertiary-bg: var(--navbar-bg);
  --bs-emphasis-color: var(--text-color-emphasis);
  --bs-focus-ring-opacity: 0.45;
  --bs-focus-ring-color: rgba(138, 172, 200, 0.5);
}

/* 全局主题切换过渡效果 */
:root,
body,
a,
button,
input,
select,
textarea,
.card,
.dropdown-menu,
.modal-content,
.list-group-item,
.nav-tabs .nav-link,
.pagination,
.back-to-top,
.theme-toggle-btn,
.theme-monet-btn {
  transition: var(--theme-transition);
}

/* 主题切换动画 */
@keyframes theme-fade {
  from {
    opacity: 0.9;
  }
  to {
    opacity: 1;
  }
}

html {
  animation: theme-fade var(--theme-animation-duration) var(--theme-animation-timing);
}

@media (prefers-reduced-motion: reduce) {
  html {
    animation: none;
  }

  * {
    transition-duration: 0s !important;
    animation-duration: 0s !important;
    animation-iteration-count: 1 !important;
  }
}

/* 主题选择控件样式 */
.theme-preview {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  transition: transform var(--theme-transition);
}

.theme-option:hover .theme-preview {
  transform: scale(1.1);
}

.theme-option.active {
  background-color: var(--hover-bg);
  color: var(--primary-color);
}

.theme-check {
  color: var(--primary-color);
  font-size: 0.875rem;
}

.theme-toggle-btn {
  transition: all var(--theme-transition);
}

.theme-toggle-btn:hover {
  color: var(--primary-color);
  transform: rotate(10deg);
}

.theme-monet-btn {
  transition: all var(--theme-transition);
  color: var(--text-color);
}

.theme-monet-btn:hover {
  color: var(--primary-color);
  transform: scale(1.1);
}

.theme-monet-btn.active {
  color: var(--primary-color);
}

:root[data-theme="monet"] .theme-monet-btn {
  color: var(--primary-color);
}

/* 必要的全局微调 */
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--bs-body-font-family);
  font-size: var(--bs-body-font-size);
  line-height: var(--bs-body-line-height);
  font-weight: var(--bs-body-font-weight);
  letter-spacing: var(--bs-body-letter-spacing);
  font-feature-settings: var(--bs-body-font-feature-settings);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  background-color: var(--bg-color);
  color: var(--text-color);
}

:root[data-theme="monet"] body {
  background-color: var(--bg-color);
  background-image: var(--monet-wash), var(--monet-watercolor), var(--monet-texture);
  background-attachment: fixed;
  background-size: cover;
  color: var(--text-color);
  position: relative;
  overflow-x: hidden;
}

:root[data-theme="monet"] body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: var(--monet-stroke);
  opacity: 0.35;
  pointer-events: none;
  z-index: -1;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

.skip-to-content {
  position: absolute;
  top: -999px;
  left: 0;
  padding: 0.5rem 1rem;
  background-color: var(--bs-body-bg);
  color: var(--bs-link-color);
  z-index: 1100;
  border-bottom-right-radius: var(--border-radius-2);
  border-bottom-left-radius: var(--border-radius-2);
  transition: top 0.2s ease;
}

.skip-to-content:focus-visible {
  top: 0;
}

main {
  display: block;
}

img,
picture,
video,
canvas,
svg {
  max-width: 100%;
  height: auto;
  display: block;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button,
select {
  cursor: pointer;
  touch-action: manipulation;
}

input,
textarea {
  border-radius: var(--border-radius-1);
}

a {
  color: var(--bs-link-color);
  text-decoration: none;
  cursor: pointer;
  transition: color var(--theme-transition), text-decoration var(--theme-transition);
}

a:hover,
a:focus-visible {
  color: var(--bs-link-hover-color);
  text-decoration: underline;
}

:focus-visible {
  outline: none;
  box-shadow: 0 0 0 var(--bs-focus-ring-width) var(--bs-focus-ring-color);
}

h1,
h2,
h3,
.display-1,
.display-2,
.display-3,
.display-4,
.display-5,
.display-6 {
  font-family: var(--monet-font-serif);
  letter-spacing: -0.01em;
}

h4,
h5,
h6 {
  font-family: var(--monet-font-display);
  letter-spacing: 0.01em;
}

.visually-hidden-focusable {
  position: absolute;
  left: -999px;
  top: auto;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  border: 0;
}

.visually-hidden-focusable:focus,
.visually-hidden-focusable:focus-visible {
  left: 1rem;
  top: 1rem;
  width: auto;
  height: auto;
  clip: auto;
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
  background-color: rgba(255, 255, 255, 0.95);
  color: var(--primary-color);
  box-shadow: 0 0.125rem 0.25rem var(--shadow-sm);
  z-index: 1050;
}

/* 修复特定组件的微小问题 */
.card {
  transition: all var(--theme-transition);
  background-color: var(--surface-color);
  border-color: var(--card-border-color);
}

.dropdown-menu,
.modal-content,
.list-group-item {
  background-color: var(--surface-color);
  border-color: var(--card-border-color);
}

.card:hover {
  box-shadow: var(--shadow-2);
}

/* 列表样式重置 - 仅限导航和组件 */
.list-unstyled,
.navbar-nav,
.dropdown-menu,
.pagination,
.breadcrumb {
  padding-left: 0;
  list-style: none;
}

.list-group-item-action.focus-ring:focus-visible,
.notification-actions .btn.focus-ring:focus-visible,
.monet-panel .focus-ring:focus-visible {
  outline: none;
  box-shadow: 0 0 0 var(--bs-focus-ring-width) var(--bs-focus-ring-color);
  border-radius: var(--border-radius-2);
}

/* 通知中心左侧快捷导航：移除多余分隔线 */
.notifications-quick-nav .list-group-item {
  border: 0;
}

/* 图片响应式 */
img {
    max-width: 100%;
  height: auto;
}

/* 自定义高度类（用于图片等元素） */
.h-7_5 { height: 7.5rem !important; }

/* 常用尺寸工具类 */
.size-20 { width: 1.25rem; height: 1.25rem; }
.size-32 { width: 2rem; height: 2rem; }
.size-48 { width: 3rem; height: 3rem; }
.size-56 { width: 3.5rem; height: 3.5rem; }
.size-64 { width: 4rem; height: 4rem; }
.size-72 { width: 4.5rem; height: 4.5rem; }
.size-80 { width: 5rem; height: 5rem; }
.size-96 { width: 6rem; height: 6rem; }
.w-56 { width: 3.5rem; }
.h-280 { height: 280px; }
.max-h-520 { max-height: 520px; }

/* 头像容器统一样式 */
.avatar-frame {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  overflow: hidden;
  border: 1px solid var(--card-border-color);
  flex-shrink: 0;
}

.avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.avatar-placeholder {
  width: 100%;
  height: 100%;
  background-color: var(--hover-bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 导航栏内链接与按钮不显示下划线 */
.site-header .navbar a,
.site-header .navbar a:hover,
.site-header .navbar a:focus,
.site-header .navbar a:focus-visible,
.site-header .navbar .btn-link,
.site-header .navbar .btn-link:hover,
.site-header .navbar .btn-link:focus,
.site-header .navbar .btn-link:focus-visible {
  text-decoration: none;
}

a:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
  opacity: 1;
}

/* 修复代码块样式 */
pre {
  background-color: var(--light-color);
  border: 1px solid var(--card-border-color);
  border-radius: var(--border-radius-sm);
  padding: var(--spacing-md);
  overflow-x: auto;
  transition: all var(--theme-transition);
}

/* 确保表单控件获得焦点时有统一的样式 */
.form-control:focus,
.form-select:focus {
  box-shadow: 0 0 0 0.25rem var(--form-focus-shadow);
  border-color: var(--primary-color);
  outline: none;
}

/* 修复标签页样式 */
.nav-tabs .nav-link.active {
  border-color: var(--card-border-color) var(--card-border-color) var(--surface-color);
  background-color: var(--surface-color);
  transition: all var(--theme-transition);
}

.nav-tabs .nav-link {
  transition: all var(--theme-transition);
}

.nav-tabs .nav-link:hover {
  border-color: var(--card-border-color) var(--card-border-color) var(--card-border-color);
  background-color: var(--hover-bg);
}

/* 修复分页样式 */
.pagination {
  margin-bottom: 0;
  transition: all var(--theme-transition);
}

/* 修复回到顶部按钮样式 */
.back-to-top {
  position: fixed;
  bottom: var(--spacing-xl);
  right: var(--spacing-xl);
  opacity: 0;
  visibility: hidden;
  transition: all var(--theme-transition);
  z-index: 999;
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--surface-color);
  border: 1px solid var(--card-border-color);
  border-radius: var(--border-radius-lg);
  color: var(--primary-color);
  box-shadow: var(--shadow-sm);
}

.back-to-top:hover {
  background-color: var(--hover-bg);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
}

.navbar-brand-text {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-width: 0;
}

.navbar-brand-text .brand-main {
  display: inline-block;
  max-width: none;
  white-space: normal;
  overflow: visible;
  text-overflow: unset;
  font-weight: 600;
}

.navbar-brand-text .brand-subtitle {
  color: var(--secondary-color);
}

@media (max-width: 1200px) {
  .navbar-brand-text .brand-subtitle {
    display: none;
  }
}

/* 主页 hero、卡片、滚动条等专用类 */
.hero-carousel {
  max-height: 420px;
}
.hero-carousel .carousel-inner {
  max-height: inherit;
}
.hero-carousel-img {
  height: 420px;
  object-fit: cover;
}
.hero-card-img {
  height: 180px;
  object-fit: cover;
}

.navbar-brand-logo {
  width: 32px;
  height: 32px;
  aspect-ratio: 1 / 1;
  object-fit: contain;
}

.notification-badge {
  display: none;
}

.notification-badge.visible {
  display: inline-block;
}

.pagination-jump-input {
  width: 5rem;
}

.sticky-sidebar-card {
  top: 90px;
}

.recent-comment-card {
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
  padding-bottom: 1rem;
  margin-bottom: 1rem;
}
.recent-comment-card:last-child {
  border-bottom: 0;
  padding-bottom: 0;
  margin-bottom: 0;
}

.conversation-avatar,
.conversation-avatar-placeholder {
  width: 48px;
  height: 48px;
  object-fit: cover;
}
.conversation-avatar-placeholder {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.recommendation-author-row {
  min-width: 0;
  flex-wrap: wrap;
  row-gap: 0.25rem;
}

.recommendation-author-avatar {
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
  border-radius: 50%;
  overflow: hidden;
  border: 1px solid var(--card-border-color);
  background-color: var(--hover-bg);
}

.recommendation-author-avatar-img,
.recommendation-author-avatar-fallback {
  width: 100%;
  height: 100%;
}

.recommendation-author-avatar-img {
  display: block;
  object-fit: cover;
}

.recommendation-author-avatar-fallback {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--hover-bg);
  color: var(--bs-secondary-color, #6c757d);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1;
}

.recommendation-author-name {
  min-width: 0;
  max-width: min(18rem, 100%);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.recommendation-author-time {
  white-space: nowrap;
}

.progress-sm {
  height: 6px;
}

.progress-md {
  height: 8px;
}

.ranking-card-body {
  height: 240px;
}

html[lang="en"] .navbar-brand-text .brand-main {
  max-width: none;
  white-space: normal;
}

html[lang="en"] .navbar-nav {
  gap: 0.5rem;
  flex-wrap: wrap !important;
}

html[lang="en"] .navbar-nav .nav-link {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  font-size: 0.9rem;
}

html[lang="en"] .navbar-actions {
  gap: 0.35rem;
}

/* Bootstrap 5工具类替代自定义类 */
/* 板块图标大小类 - 使用自定义类，因为Bootstrap 5没有直接对应的工具类 */
.w-18 { width: 4.5rem !important; }
.h-18 { height: 4.5rem !important; }

/* 统一头像样式 - 确保所有主题下一致 */
.profile-avatar {
  width: 4.5rem !important;
  height: 4.5rem !important;
  border-radius: 50% !important;
  object-fit: cover !important;
  overflow: hidden !important;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.profile-avatar img,
.navbar-avatar {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
}

.navbar-avatar-wrapper {
  width: 1.75rem !important;
  height: 1.75rem !important;
  border-radius: 0.75rem !important;
  overflow: hidden !important;
}

.navbar-icon-btn {
  width: 2.5rem;
  height: 2.5rem;
  min-width: 2.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.75rem;
  padding: 0;
}

.navbar-user-btn {
  height: 2.5rem;
  min-height: 2.5rem;
  padding: 0 0.9rem;
}

.navbar-post-btn {
  height: 2.5rem;
  padding: 0 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.navbar-auth-btn {
  min-height: 2.5rem;
  height: 2.5rem;
  padding: 0 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.dropdown-item .fa,
.dropdown-item .fab,
.dropdown-item .fal,
.dropdown-item .far,
.dropdown-item .fas,
.dropdown-item .fad,
.dropdown-item .fa-solid,
.dropdown-item .fa-regular,
.dropdown-item .fa-light,
.dropdown-item .fa-thin,
.dropdown-item .fa-duotone,
.navbar-user-btn .fa,
.navbar-user-btn .fab,
.navbar-user-btn .fal,
.navbar-user-btn .far,
.navbar-user-btn .fas,
.navbar-user-btn .fad,
.navbar-user-btn .fa-solid,
.navbar-user-btn .fa-regular,
.navbar-user-btn .fa-light,
.navbar-user-btn .fa-thin,
.navbar-user-btn .fa-duotone {
  width: 1.25rem;
  inline-size: 1.25rem;
  min-width: 1.25rem;
  aspect-ratio: 1 / 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  flex-shrink: 0;
  text-align: center;
}

.navbar-actions .btn {
  height: 2.5rem;
  line-height: 1;
}

.language-btn {
  width: 2.3rem;
  height: 2.3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.75rem;
  padding: 0;
}

.navbar-nav {
  flex-wrap: wrap;
}

.navbar-nav .nav-link {
  padding: 0.25rem 0.85rem;
  line-height: 1.3;
  white-space: normal;
}

.navbar-search .input-group {
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  background-color: var(--card-bg-color);
}

.navbar-search .input-group-text,
.navbar-search .form-control {
  border: none;
  border-radius: 0;
  background: transparent;
}

.navbar-search .form-control {
  height: 2.5rem;
  color: var(--text-color);
  padding-left: 0.35rem;
}

.navbar-search .form-control::placeholder {
  color: var(--muted-color);
}

.navbar-search .input-group:focus-within {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.1rem rgba(13, 110, 253, 0.25);
}

:root[data-theme='dark'] .navbar-search .input-group,
:root[data-bs-theme='dark'] .navbar-search .input-group {
  border-color: rgba(255, 255, 255, 0.18);
  background-color: rgba(255, 255, 255, 0.02);
}

:root[data-theme='dark'] .navbar-search .form-control,
:root[data-bs-theme='dark'] .navbar-search .form-control {
  color: var(--text-color-emphasis);
}

:root[data-theme='dark'] .navbar-search .form-control::placeholder,
:root[data-bs-theme='dark'] .navbar-search .form-control::placeholder {
  color: rgba(248, 250, 252, 0.55);
}

:root[data-theme='dark'] .navbar-search .input-group:focus-within,
:root[data-bs-theme='dark'] .navbar-search .input-group:focus-within {
  border-color: #2271ff;
  box-shadow: 0 0 0 0.1rem rgba(34, 113, 255, 0.35);
}

:root[data-theme='dark'] .navbar-search .input-group-text,
:root[data-bs-theme='dark'] .navbar-search .input-group-text {
  color: rgba(248, 250, 252, 0.85);
}

.theme-toggle-btn {
  font-size: 0.9rem;
}

.login-page {
  padding-top: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
}

.login-auth-panel,
.login-feature-panel {
  background-color: var(--surface-color);
  border: 1px solid var(--card-border-color);
}

.login-auth-panel__header {
  border: none;
  background: linear-gradient(135deg, #2d6bff, #1d4bf5);
  color: #fff;
}

.login-feature-panel__stats .border {
  border-color: rgba(0, 0, 0, 0.04);
}

.login-feature-panel__stats .display-6 {
  color: var(--primary-color);
}

.login-feature-panel__stats .text-muted {
  color: var(--muted-color);
}

.login-feature-panel__icon {
  width: 3rem;
  height: 3rem;
  min-width: 3rem;
  font-size: 1.25rem;
  color: var(--primary-color);
  background-color: rgba(13, 110, 253, 0.12);
  border: 1px solid rgba(13, 110, 253, 0.35);
}

.icon-square {
  --icon-size: 1.25rem;
  width: var(--icon-size);
  height: var(--icon-size);
  min-inline-size: var(--icon-size);
  min-block-size: var(--icon-size);
  aspect-ratio: 1 / 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  flex-shrink: 0;
}

.icon-square-sm {
  --icon-size: 1rem;
}

.icon-square-lg {
  --icon-size: 1.5rem;
}

/* 图标与文字并排时统一对齐 */
.fa.me-1,
.fa.me-2,
.fa.me-3,
.fas.me-1,
.fas.me-2,
.fas.me-3,
.far.me-1,
.far.me-2,
.far.me-3,
.fal.me-1,
.fal.me-2,
.fal.me-3,
.fab.me-1,
.fab.me-2,
.fab.me-3,
.fad.me-1,
.fad.me-2,
.fad.me-3,
.fa-solid.me-1,
.fa-solid.me-2,
.fa-solid.me-3,
.fa-regular.me-1,
.fa-regular.me-2,
.fa-regular.me-3,
.fa-light.me-1,
.fa-light.me-2,
.fa-light.me-3,
.fa-thin.me-1,
.fa-thin.me-2,
.fa-thin.me-3,
.fa-duotone.me-1,
.fa-duotone.me-2,
.fa-duotone.me-3,
.svg-inline--fa.me-1,
.svg-inline--fa.me-2,
.svg-inline--fa.me-3 {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  inline-size: 1.25em;
  block-size: 1.25em;
  line-height: 1;
  flex-shrink: 0;
}

.icon-xl {
  width: 3.5rem;
  height: 3.5rem;
  min-width: 3.5rem;
  min-height: 3.5rem;
  flex: 0 0 3.5rem;
}

.following-author-card .profile-avatar {
  width: 3rem;
  height: 3rem;
}

.following-author-card .card-body {
  gap: 1rem;
}

.btn.is-loading {
  cursor: wait;
  position: relative;
}

.btn.is-loading::after {
  content: '';
  width: 1rem;
  height: 1rem;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  animation: spinner 0.75s linear infinite;
}

.trending-category-item {
  margin: 0.2rem 0;
  padding: 0.65rem 1rem;
  width: auto;
  border: 1px solid transparent;
}

.text-truncate-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.line-clamp-1,
.line-clamp-2,
.line-clamp-3 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.line-clamp-1 {
  -webkit-line-clamp: 1;
}

.line-clamp-2 {
  -webkit-line-clamp: 2;
}

.line-clamp-3 {
  -webkit-line-clamp: 3;
}

.category-description {
  line-height: 1.5;
}

.site-header .navbar {
  background-color: var(--surface-color);
}

.site-footer {
  background-color: var(--footer-bg);
  color: var(--text-color);
  border-top: 1px solid var(--border-color-strong);
}

.site-footer .badge {
  border: 1px solid var(--border-color-strong);
  box-shadow: var(--shadow-sm);
  background-color: var(--card-bg-color);
}

.site-footer a {
  transition: color var(--transition-normal), border-color var(--transition-normal);
}

.site-footer .focus-ring:focus-visible {
  outline: none;
  box-shadow: 0 0 0 var(--bs-focus-ring-width) var(--bs-focus-ring-color);
  border-radius: var(--border-radius-2);
}

.notification-body {
  padding: 0;
  margin: 0;
  list-style: none;
}

.notification-item {
  border: 1px solid var(--card-border-color);
  background-color: var(--card-bg-color);
  transition: background-color var(--transition-fast), border-color var(--transition-fast),
    transform var(--transition-normal);
}

.notification-item:focus-visible {
  outline: none;
  box-shadow: 0 0 0 var(--bs-focus-ring-width) var(--bs-focus-ring-color);
  transform: translateY(-2px);
}

.notification-item--unread {
  border-color: var(--primary-color);
  box-shadow: var(--shadow-sm);
}

.notification-actions .btn {
  min-width: 120px;
}

.navbar-top-row {
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--border-color-strong);
  background-color: var(--surface-color);
}

.navbar-top-start .navbar-brand {
  padding-bottom: 0;
}

.navbar-top-actions {
  flex-wrap: wrap;
}

.navbar-bottom-row {
  padding-top: 0.5rem;
  gap: 1rem;
  border-top: 1px solid var(--border-color-strong);
  align-items: center;
}

.navbar-bottom-nav {
  flex-wrap: wrap;
  align-items: center;
}

.navbar-nav .nav-link {
  font-weight: var(--font-weight-medium);
  padding: 0.35rem 0.5rem;
  transition: color var(--transition-normal), border-color var(--transition-normal);
  border-bottom: 2px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  color: var(--text-color);
  text-decoration: none !important;
}

.navbar-nav .nav-link.active,
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus-visible {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}

.navbar-nav .nav-link.dropdown-toggle::after {
  margin-top: 0;
  margin-bottom: 0;
  align-self: center;
}

.navbar-actions .btn:focus-visible,
.dropdown-menu .dropdown-item:focus-visible {
  outline: none;
  box-shadow: 0 0 0 var(--bs-focus-ring-width) var(--bs-focus-ring-color);
  border-radius: var(--border-radius-2);
}

.navbar-top-actions .btn {
  transition: box-shadow var(--transition-normal);
}

.navbar-bottom-row .navbar-nav {
  align-items: center;
  gap: 1rem;
}

.navbar-bottom-row .dropdown {
  position: relative;
}

.navbar-bottom-row .dropdown-menu {
  position: absolute;
  top: calc(100% + 0.35rem);
  left: 0;
  margin: 0;
  min-width: 240px;
  border-radius: var(--border-radius-4);
}

.navbar-bottom-row .dropdown-menu {
  min-width: 200px;
}

.navbar-bottom-row .navbar-search {
  max-width: 360px;
}

@media (max-width: 992px) {
  .navbar-bottom-row {
    border-top: 1px solid rgba(13, 110, 253, 0.08);
    padding-top: 1rem;
  }
  .navbar-bottom-row .navbar-search {
    max-width: 100%;
  }
}

.min-w-240 {
  min-width: 240px;
}

.pagination-panel {
  margin-top: var(--spacing-lg);
  padding: var(--spacing-md);
  border: 1px solid var(--card-border-color);
  border-radius: var(--border-radius-md);
  background-color: var(--card-bg-color);
  box-shadow: var(--shadow-sm);
}

.pagination-panel-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.pagination-panel-list {
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0;
}

.pagination-panel-list .page-item {
  min-width: 2.75rem;
}

.pagination-panel .page-link {
  border-radius: var(--border-radius-sm);
  padding: 0.35rem 0.75rem;
  font-weight: 500;
  border-color: rgba(0, 0, 0, 0.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
}

.pagination-panel .page-item.active .page-link {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: #fff;
}

.pagination-panel .page-link:focus-visible {
  outline: none;
  box-shadow: 0 0 0 var(--bs-focus-ring-width) var(--bs-focus-ring-color);
}

.pagination-summary {
  flex: 1;
  min-width: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
}

.pagination-jump-form {
  max-width: 240px;
}

.pagination-jump-input {
  max-width: 120px;
  border-radius: var(--border-radius-sm);
}

.pagination-jump-form .btn {
  white-space: nowrap;
}

@media (max-width: 768px) {
  .pagination-panel {
    padding: var(--spacing-sm);
  }

  .pagination-summary {
    flex-basis: 100%;
  }
}

:root[data-theme='dark'] .login-page,
:root[data-bs-theme='dark'] .login-page {
  padding-top: calc(var(--spacing-xl) * 1.5);
}

:root[data-theme='dark'] .login-auth-panel,
:root[data-theme='dark'] .login-feature-panel,
:root[data-bs-theme='dark'] .login-auth-panel,
:root[data-bs-theme='dark'] .login-feature-panel {
  background-color: #141826;
  border-color: rgba(255, 255, 255, 0.08);
}

:root[data-theme='dark'] .login-auth-panel__header,
:root[data-bs-theme='dark'] .login-auth-panel__header {
  background: linear-gradient(135deg, #1f44ff, #0d1f3b);
}

:root[data-theme='dark'] .login-feature-panel__stats .border,
:root[data-bs-theme='dark'] .login-feature-panel__stats .border {
  border-color: rgba(255, 255, 255, 0.04);
}

:root[data-theme='dark'] .login-feature-panel__stats .text-muted,
:root[data-bs-theme='dark'] .login-feature-panel__stats .text-muted {
  color: rgba(248, 250, 252, 0.7);
}

:root[data-theme='dark'] .login-feature-panel__icon,
:root[data-bs-theme='dark'] .login-feature-panel__icon {
  background-color: rgba(13, 110, 253, 0.2);
  border-color: rgba(13, 110, 253, 0.45);
  color: #0d6efd;
}

:root[data-theme='dark'] .pagination-panel,
:root[data-bs-theme='dark'] .pagination-panel {
  background-color: #1f222b;
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow-md);
}

:root[data-theme='dark'] .pagination-panel .page-link,
:root[data-bs-theme='dark'] .pagination-panel .page-link {
  border-color: rgba(255, 255, 255, 0.15);
  background-color: rgba(255, 255, 255, 0.02);
  color: var(--text-color);
}

:root[data-theme='dark'] .pagination-panel .page-link:hover,
:root[data-bs-theme='dark'] .pagination-panel .page-link:hover {
  background-color: rgba(255, 255, 255, 0.08);
}

:root[data-theme='dark'] .pagination-panel .page-item.active .page-link,
:root[data-bs-theme='dark'] .pagination-panel .page-item.active .page-link {
  background-color: #2271ff;
  border-color: #2271ff;
}

:root[data-theme='dark'] .pagination-summary,
:root[data-bs-theme='dark'] .pagination-summary {
  color: rgba(248, 250, 252, 0.7);
}

:root[data-theme='dark'] .badge.bg-primary-subtle,
:root[data-bs-theme='dark'] .badge.bg-primary-subtle {
  background-color: rgba(13, 110, 253, 0.25) !important;
  color: rgba(248, 250, 252, 0.95) !important;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

:root[data-theme='dark'] .input-group-text.bg-primary-subtle,
:root[data-bs-theme='dark'] .input-group-text.bg-primary-subtle {
  background-color: rgba(255, 255, 255, 0.08) !important;
  color: rgba(248, 250, 252, 0.9) !important;
  border-color: rgba(255, 255, 255, 0.12) !important;
}

:root[data-theme='dark'] .input-group-text,
:root[data-bs-theme='dark'] .input-group-text {
  background-color: rgba(255, 255, 255, 0.02);
  border-color: rgba(255, 255, 255, 0.15);
  color: rgba(248, 250, 252, 0.85);
}

:root[data-theme='dark'] .alert-light,
:root[data-bs-theme='dark'] .alert-light {
  background-color: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  color: rgba(248, 250, 252, 0.8);
}

:root[data-theme='dark'] .alert-success,
:root[data-bs-theme='dark'] .alert-success {
  background-color: rgba(25, 135, 84, 0.15);
  border-color: rgba(25, 135, 84, 0.35);
  color: rgba(255, 255, 255, 0.92);
}

:root[data-theme='dark'] .alert-info,
:root[data-bs-theme='dark'] .alert-info {
  background-color: rgba(13, 202, 240, 0.15);
  border-color: rgba(13, 202, 240, 0.35);
  color: rgba(255, 255, 255, 0.92);
}

:root[data-theme='dark'] .alert-warning,
:root[data-bs-theme='dark'] .alert-warning {
  background-color: rgba(255, 193, 7, 0.15);
  border-color: rgba(255, 193, 7, 0.35);
  color: rgba(255, 255, 255, 0.92);
}

:root[data-theme='dark'] .alert-danger,
:root[data-theme='dark'] .alert-error,
:root[data-bs-theme='dark'] .alert-danger,
:root[data-bs-theme='dark'] .alert-error {
  background-color: rgba(220, 53, 69, 0.15);
  border-color: rgba(220, 53, 69, 0.35);
  color: rgba(255, 255, 255, 0.92);
}

:root[data-theme='dark'] .alert-primary,
:root[data-bs-theme='dark'] .alert-primary {
  background-color: rgba(13, 110, 253, 0.15);
  border-color: rgba(13, 110, 253, 0.35);
  color: rgba(255, 255, 255, 0.92);
}

:root[data-theme='dark'] body,
:root[data-theme='dark'] body *,
:root[data-bs-theme='dark'] body,
:root[data-bs-theme='dark'] body * {
  color: inherit;
}

.post-card__thumb {
  flex-shrink: 0;
  width: clamp(90px, 12vw, 140px);
  height: clamp(60px, 10vw, 100px);
  border-radius: var(--border-radius-md);
  overflow: hidden;
}

.post-cover-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

:root[data-theme='dark'] .text-muted {
  color: var(--muted-color) !important;
}

:root[data-theme='dark'] .bg-white {
  background-color: #181b22 !important;
}

:root[data-theme='dark'] .bg-light,
:root[data-theme='dark'] .bg-light-subtle {
  background-color: rgba(255, 255, 255, 0.03) !important;
}

:root[data-theme='dark'] .badge.bg-light {
  background-color: rgba(255, 255, 255, 0.1);
  color: #f8f9fa;
}

:root[data-theme='dark'] .card,
:root[data-theme='dark'] .list-group-item,
:root[data-theme='dark'] .dropdown-menu,
:root[data-theme='dark'] .modal-content,
:root[data-theme='dark'] .table {
  background-color: var(--surface-color);
  border-color: var(--border-color-strong);
}

:root[data-theme='dark'] .form-control,
:root[data-theme='dark'] .form-select {
  background-color: #13161b;
  border-color: var(--card-border-color);
  color: var(--text-color);
}

:root[data-theme='dark'] .btn-link {
  color: #c7d4ff;
}

:root[data-theme='dark'] .nav-link,
:root[data-theme='dark'] .page-link,
:root[data-theme='dark'] .dropdown-item,
:root[data-theme='dark'] .list-group-item,
:root[data-theme='dark'] .card-title,
:root[data-theme='dark'] .card-header,
:root[data-theme='dark'] .card-body,
:root[data-theme='dark'] .modal-header,
:root[data-theme='dark'] .modal-body,
:root[data-theme='dark'] .modal-footer,
:root[data-theme='dark'] h1,
:root[data-theme='dark'] h2,
:root[data-theme='dark'] h3,
:root[data-theme='dark'] h4,
:root[data-theme='dark'] h5,
:root[data-theme='dark'] h6,
:root[data-theme='dark'] p,
:root[data-theme='dark'] span,
:root[data-theme='dark'] td,
:root[data-theme='dark'] th {
  color: var(--text-color-emphasis) !important;
}

:root[data-theme='dark'] .text-body,
:root[data-theme='dark'] .text-light,
:root[data-theme='dark'] .text-black,
:root[data-theme='dark'] .form-label,
:root[data-theme='dark'] .form-check-label,
:root[data-theme='dark'] a,
:root[data-theme='dark'] .badge,
:root[data-theme='dark'] .breadcrumb-item,
:root[data-theme='dark'] .dropdown-toggle {
  color: var(--text-color-emphasis) !important;
}

:root[data-theme='dark'] .text-muted,
:root[data-theme='dark'] .form-text,
:root[data-theme='dark'] .small,
:root[data-theme='dark'] .helper-text {
  color: var(--text-color-subdued) !important;
}



.navbar,
.site-header {
  background-color: var(--navbar-bg);
}

/* 莫奈风格扩展样式 - 渐变效果 */
:root[data-theme="monet"] {
  /* 莫奈风格纹理和渐变 */
  --gradient-primary: linear-gradient(135deg, #7FA6B7 0%, #93B9B7 100%);
  --gradient-secondary: linear-gradient(135deg, #D7B792 0%, #C7A882 100%);
  --gradient-success: linear-gradient(135deg, #8FB7A4 0%, #9CC1AD 100%);
  --gradient-danger: linear-gradient(135deg, #B98787 0%, #C79A9A 100%);
  --gradient-warning: linear-gradient(135deg, #DCC3A0 0%, #CBB08A 100%);
  --gradient-info: linear-gradient(135deg, #A9B8D4 0%, #B9C5DE 100%);
  --gradient-light: linear-gradient(135deg, #F6F7F3 0%, #F1F3F1 100%);
  --monet-sky: rgba(157, 190, 205, 0.16);
  --monet-pond: rgba(135, 176, 171, 0.22);
  --monet-mist: rgba(255, 255, 255, 0.65);
  --monet-stroke: repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.04) 0px, rgba(255, 255, 255, 0.04) 2px, transparent 2px, transparent 10px);
  --gradient-dark: linear-gradient(135deg, #3F4A52 0%, #4B5A62 100%);
}

/* 莫奈风格按钮样式 */
:root[data-theme="monet"] .site-header {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(245, 247, 243, 0.85));
  border-bottom: 1px solid rgba(127, 166, 183, 0.15);
  box-shadow: 0 8px 26px rgba(127, 166, 183, 0.12);
  backdrop-filter: blur(14px);
  position: relative;
  z-index: 2;
}

:root[data-theme="monet"] .site-header::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--monet-gradient);
  opacity: 0.12;
  pointer-events: none;
  z-index: -1;
}

.monet-callout {
  border: none;
  background-color: #ffffff;
  box-shadow: 0 6px 24px rgba(90, 120, 135, 0.14), 0 2px 10px rgba(90, 120, 135, 0.08);
  color: #2b3a40;
  position: relative;
  overflow: visible;
  z-index: 1;
}

.monet-callout .monet-callout-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #f8f8f4 0%, #eef3f0 50%, #e3edf0 100%);
  z-index: 0;
}

.monet-callout .monet-callout-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(127, 166, 183, 0.09) 0%, rgba(165, 190, 175, 0.06) 100%);
  z-index: 1;
  pointer-events: none;
}

.monet-callout .monet-callout-content {
  position: relative;
  z-index: 2;
}

.monet-callout .monet-callout-title {
  color: #0f172a;
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
  text-shadow: none;
}

.monet-callout .monet-callout-text {
  color: #334155;
  font-weight: 400;
  font-size: 0.875rem;
  line-height: 1.6;
  text-shadow: none;
}

.monet-callout .btn-monet-outline {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  font-weight: 600;
  font-size: 0.875rem;
  color: #1e40af;
  background-color: transparent;
  border: 2px solid #3b82f6;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  overflow: hidden;
}

.monet-callout .btn-monet-outline::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(37, 99, 235, 0.08));
  opacity: 0;
  transition: opacity 0.25s ease;
}

.monet-callout .btn-monet-outline:hover::before {
  opacity: 1;
}

.monet-callout .btn-monet-outline:hover {
  color: #1d4ed8;
  border-color: #2563eb;
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.3);
  transform: translateY(-2px);
}

.monet-callout .btn-monet-outline:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.2);
}

.monet-callout .btn-monet-outline .monet-btn-text {
  position: relative;
  z-index: 2;
}

.monet-callout .btn-monet-outline .monet-btn-icon {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease;
}

.monet-callout .btn-monet-outline:hover .monet-btn-icon {
  transform: rotate(180deg);
}

.monet-callout .btn-monet-outline:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.4);
}

.monet-callout::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, #60a5fa 0%, #3b82f6 50%, #2563eb 100%);
  z-index: 2;
}

:root[data-theme="monet"] .monet-callout {
  background-color: #1e293b;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 4px 16px rgba(0, 0, 0, 0.3);
  color: #e2e8f0;
}

:root[data-theme="monet"] .monet-callout .monet-callout-bg {
  background: linear-gradient(135deg, #1e3a5f 0%, #2d4a3e 50%, #3d2a1a 100%);
}

:root[data-theme="monet"] .monet-callout .monet-callout-overlay {
  background: linear-gradient(135deg, rgba(96, 165, 250, 0.15) 0%, rgba(251, 191, 36, 0.1) 100%);
  opacity: 0.8;
}

:root[data-theme="monet"] .monet-callout .monet-callout-title {
  color: #f8fafc;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

:root[data-theme="monet"] .monet-callout .monet-callout-text {
  color: rgba(248, 250, 252, 0.85);
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

:root[data-theme="monet"] .monet-callout::after {
  background: linear-gradient(180deg, #fbbf24 0%, #f59e0b 50%, #d97706 100%);
  box-shadow: 0 0 16px rgba(251, 191, 36, 0.4);
}

:root[data-theme="monet"] .monet-callout .btn-monet-outline {
  color: #fbbf24;
  border-color: #fbbf24;
  background-color: rgba(251, 191, 36, 0.1);
}

:root[data-theme="monet"] .monet-callout .btn-monet-outline::before {
  background: linear-gradient(135deg, rgba(251, 191, 36, 0.2), rgba(245, 158, 11, 0.15));
}

:root[data-theme="monet"] .monet-callout .btn-monet-outline:hover {
  color: #fcd34d;
  border-color: #fcd34d;
  box-shadow: 0 4px 20px rgba(251, 191, 36, 0.4);
  background-color: rgba(251, 191, 36, 0.15);
}

:root[data-theme="monet"] .monet-callout .btn-monet-outline:focus {
  box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.4);
}

@media (prefers-reduced-motion: reduce) {
  .monet-callout .btn-monet-outline,
  :root[data-theme="monet"] .monet-callout .btn-monet-outline {
    transition: none;
  }
  .monet-callout .btn-monet-outline:hover,
  :root[data-theme="monet"] .monet-callout .btn-monet-outline:hover {
    transform: none;
  }
  .monet-callout .btn-monet-outline .monet-btn-icon,
  :root[data-theme="monet"] .monet-callout .btn-monet-outline .monet-btn-icon {
    transition: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  :root[data-theme="monet"] .monet-callout,
  :root[data-theme="monet"] .btn-primary,
  :root[data-theme="monet"] .btn-secondary,
  :root[data-theme="monet"] .monet-panel {
    transition-duration: 0s !important;
  }
}

/* 暗色模式下的莫奈卡片样式 - 适配暗色主题 */
:root[data-theme="dark"] .monet-callout {
  background-color: #2d3038;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3), 0 2px 8px rgba(0, 0, 0, 0.2);
  color: #e5e5e5;
  border: 1px solid rgba(138, 172, 200, 0.15);
}

:root[data-theme="dark"] .monet-callout .monet-callout-bg {
  background: linear-gradient(135deg, #262830 0%, #2d3340 50%, #332e25 100%);
}

:root[data-theme="dark"] .monet-callout .monet-callout-overlay {
  background: linear-gradient(135deg, rgba(138, 172, 200, 0.1) 0%, rgba(201, 179, 140, 0.08) 100%);
  opacity: 0.6;
}

:root[data-theme="dark"] .monet-callout .monet-callout-title {
  color: #e5e5e5;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

:root[data-theme="dark"] .monet-callout .monet-callout-text {
  color: #c9b38c;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}

:root[data-theme="dark"] .monet-callout::after {
  background: linear-gradient(180deg, #5d7a99 0%, #4a5a73 50%, #3d4a5c 100%);
  box-shadow: 0 0 8px rgba(138, 172, 200, 0.3);
}

:root[data-theme="dark"] .monet-callout .btn-monet-outline {
  color: #8aacc8;
  border-color: #5d7a99;
  background-color: rgba(138, 172, 200, 0.08);
}

:root[data-theme="dark"] .monet-callout .btn-monet-outline::before {
  background: linear-gradient(135deg, rgba(138, 172, 200, 0.15), rgba(109, 145, 180, 0.1));
}

:root[data-theme="dark"] .monet-callout .btn-monet-outline:hover {
  color: #a3c5e0;
  border-color: #6d91b4;
  box-shadow: 0 4px 12px rgba(138, 172, 200, 0.25);
  background-color: rgba(138, 172, 200, 0.12);
}

:root[data-theme="dark"] .monet-callout .btn-monet-outline:focus {
  box-shadow: 0 0 0 3px rgba(138, 172, 200, 0.3);
}

/* 暗色模式下的表格样式 - 适配登录历史页面 */
:root[data-theme="dark"] .table {
  --bs-table-color: var(--text-color);
  --bs-table-border-color: rgba(138, 172, 200, 0.15);
  --bs-table-bg: var(--surface-color);
  color: var(--bs-table-color) !important;
  border-color: var(--bs-table-border-color);
}

:root[data-theme="dark"] .table > thead {
  --bs-table-bg: rgba(138, 172, 200, 0.08);
}

:root[data-theme="dark"] .table-secondary {
  --bs-table-bg: rgba(138, 172, 200, 0.08) !important;
  --bs-table-color: var(--text-color) !important;
  --bs-table-border-color: rgba(138, 172, 200, 0.15) !important;
  background-color: var(--bs-table-bg) !important;
  color: var(--bs-table-color) !important;
  border-color: var(--bs-table-border-color) !important;
}

:root[data-theme="dark"] .table-secondary > * {
  --bs-table-color-type: var(--text-color) !important;
  --bs-table-bg-type: rgba(138, 172, 200, 0.08) !important;
}

:root[data-theme="dark"] .table-secondary th,
:root[data-theme="dark"] .table-secondary td,
:root[data-theme="dark"] .table-secondary thead th,
:root[data-theme="dark"] .table-secondary tbody + tbody {
  --bs-table-border-color: rgba(138, 172, 200, 0.15) !important;
  border-color: var(--bs-table-border-color) !important;
  color: var(--text-color) !important;
}

:root[data-theme="dark"] .table th,
:root[data-theme="dark"] .table td {
  --bs-table-border-color: rgba(138, 172, 200, 0.15) !important;
  border-color: var(--bs-table-border-color) !important;
  color: var(--text-color) !important;
}

:root[data-theme="dark"] .table-group-divider {
  --bs-border-style: solid;
  --bs-border-width: 1px;
  --bs-border-color: rgba(138, 172, 200, 0.15) !important;
  border-top-color: var(--bs-border-color) !important;
}

:root[data-theme="dark"] .table-hover tbody tr:hover {
  --bs-table-hover-bg: rgba(138, 172, 200, 0.05);
  background-color: var(--bs-table-hover-bg) !important;
}

:root[data-theme="dark"] .table > tbody {
  --bs-table-color: var(--text-color) !important;
  --bs-table-bg: var(--surface-color) !important;
}

:root[data-theme="dark"] .table > tbody > tr {
  --bs-table-color: var(--text-color) !important;
  --bs-table-bg: var(--surface-color) !important;
}

:root[data-theme="dark"] .table > tbody > tr > td {
  --bs-table-color: var(--text-color) !important;
  --bs-table-bg: var(--surface-color) !important;
  border-color: rgba(138, 172, 200, 0.15) !important;
}

/* 暗色模式下的徽章样式优化 */
:root[data-theme="dark"] .badge.bg-warning.text-dark {
  background-color: #c9b38c;
  color: #1a1a1a !important;
}

:root[data-theme="dark"] .badge.bg-secondary {
  background-color: rgba(138, 172, 200, 0.3);
  color: #e5e5e5;
}

:root[data-theme="dark"] .badge.bg-primary {
  background-color: rgba(138, 172, 200, 0.4);
  color: #e5e5e5;
}

:root[data-theme="dark"] .badge.bg-success {
  background-color: rgba(156, 180, 163, 0.4);
  color: #e5e5e5;
}

:root[data-theme="dark"] .badge.bg-success-subtle {
  background-color: rgba(60, 85, 72, 0.28);
  color: #cfe0d6;
}

:root[data-theme="dark"] .badge.bg-primary-subtle {
  background-color: rgba(72, 96, 126, 0.35);
  color: #d9e5f2;
}

:root[data-theme="dark"] .badge.bg-danger {
  background-color: rgba(200, 154, 154, 0.4);
  color: #e5e5e5;
}

/* 暗色模式下的卡片标题和描述样式 */
:root[data-theme="dark"] .card h1,
:root[data-theme="dark"] .card h2,
:root[data-theme="dark"] .card h3,
:root[data-theme="dark"] .card h4,
:root[data-theme="dark"] .card h5,
:root[data-theme="dark"] .card h6 {
  color: var(--text-color-emphasis) !important;
}

:root[data-theme="dark"] .card p.text-muted {
  color: var(--text-color-subdued) !important;
}

/* 暗色模式下的按钮样式优化 */
:root[data-theme="dark"] .btn-outline-primary {
  color: var(--primary);
  border-color: var(--primary);
}

:root[data-theme="dark"] .btn-outline-primary:hover {
  color: #fff;
  background-color: var(--primary);
  border-color: var(--primary);
}

/* 暗色模式下的链接样式 */
:root[data-theme="dark"] a {
  color: var(--primary);
}

:root[data-theme="dark"] a:hover {
  color: #a3c5e0;
}

/* 暗色模式下的文本颜色优化 */
:root[data-theme="dark"] .text-muted {
  color: var(--text-color-subdued) !important;
}

:root[data-theme="dark"] .fw-semibold {
  color: var(--text-color-emphasis) !important;
}

/* 莫奈风格卡片样式 */
:root[data-theme="monet"] .card {
  border-radius: var(--border-radius-4);
  box-shadow: var(--shadow-1);
  transition: all var(--transition-base);
}

:root[data-theme="monet"] .card:hover {
  box-shadow: var(--shadow-2);
  transform: translateY(-1px);
}

/* 莫奈风格导航栏样式 */
:root[data-theme="monet"] .navbar {
  box-shadow: var(--shadow-1);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
}

:root[data-theme="monet"] .nav-link {
  border-radius: var(--border-radius-3);
  transition: all var(--transition-base);
}

:root[data-theme="monet"] .nav-link:hover {
  background-color: var(--hover-bg);
  transform: translateY(-1px);
  text-decoration: none !important;
}

:root[data-theme="monet"] .nav-link.active {
  background: var(--gradient-primary);
  color: white !important;
}

/* 莫奈风格表单样式 */
:root[data-theme="monet"] .form-control,
:root[data-theme="monet"] .form-select {
  border-radius: var(--border-radius-3);
  border: 1px solid var(--card-border-color);
  transition: all var(--transition-base);
}

:root[data-theme="monet"] .form-control:focus,
:root[data-theme="monet"] .form-select:focus {
  box-shadow: 0 0 0 0.25rem var(--form-focus-shadow), var(--shadow-1);
  border-color: var(--primary);
  transform: translateY(-1px);
}

/* 莫奈风格徽章样式 - 优化视觉权重 */
:root[data-theme="monet"] .badge {
  border-radius: var(--border-radius-pill);
  padding: 0.25rem 0.75rem;
  font-weight: 400;
  transition: all var(--transition-base);
  box-shadow: none;
  border: 1px solid transparent;
}

:root[data-theme="monet"] .badge:hover {
  box-shadow: var(--shadow-sm);
  transform: none;
}

/* 莫奈风格通知样式 */
:root[data-theme="monet"] .alert {
  border-radius: var(--border-radius-4);
  border: 1px solid var(--card-border-color);
  box-shadow: var(--shadow-1);
  transition: all var(--transition-base);
}

:root[data-theme="monet"] .alert:hover {
  box-shadow: var(--shadow-2);
}

/* 莫奈风格分页样式 */
:root[data-theme="monet"] .pagination .page-link {
  border-radius: var(--border-radius-3);
  border: 1px solid var(--card-border-color);
  transition: all var(--transition-base);
}

:root[data-theme="monet"] .pagination .page-link:hover {
  background: var(--gradient-primary);
  color: white;
  border-color: var(--primary);
  transform: translateY(-1px);
}

:root[data-theme="monet"] .pagination .page-item.active .page-link {
  background: var(--gradient-primary);
  border-color: var(--primary);
  box-shadow: var(--shadow-1);
}

/* 莫奈风格列表样式 */
:root[data-theme="monet"] .list-group-item {
  border-radius: var(--border-radius-3);
  border: 1px solid var(--card-border-color);
  margin-bottom: 0.5rem;
  transition: all var(--transition-base);
}

:root[data-theme="monet"] .list-group-item:hover {
  box-shadow: var(--shadow-1);
  transform: translateY(-1px);
}

/* 莫奈风格下拉菜单样式 */
:root[data-theme="monet"] .dropdown-menu {
  border-radius: var(--border-radius-4);
  box-shadow: var(--shadow-2);
  border: 1px solid var(--card-border-color);
  overflow: visible;
  position: absolute;
  padding-top: 1rem;
}

:root[data-theme="monet"] .dropdown-item {
  transition: all var(--transition-base);
  border-radius: var(--border-radius-2);
  margin: 0.25rem;
}

:root[data-theme="monet"] .dropdown-item:hover {
  background: var(--gradient-light);
  transform: translateX(4px);
  text-decoration: none !important;
}

:root[data-theme="monet"] .dropdown-menu::before {
  content: "";
  position: absolute;
  top: -0.65rem;
  left: 50%;
  transform: translateX(-50%);
  border-left: 0.65rem solid transparent;
  border-right: 0.65rem solid transparent;
  border-bottom: 0.65rem solid var(--card-bg-color);
  z-index: 1;
}

:root[data-theme="monet"] .navbar-bottom-row .dropdown-menu::before {
  left: 1.5rem;
  transform: translateX(0);
}

/* 莫奈风格模态框样式 */
:root[data-theme="monet"] .modal-content {
  border-radius: var(--border-radius-4);
  box-shadow: var(--shadow-3);
  border: 1px solid var(--card-border-color);
}

/* 莫奈风格标签页样式 */
:root[data-theme="monet"] .nav-tabs .nav-link {
  border-radius: var(--border-radius-3) var(--border-radius-3) 0 0;
  border: none;
  margin-right: 0.25rem;
  transition: all var(--transition-base);
}

:root[data-theme="monet"] .nav-tabs .nav-link.active {
  background: var(--gradient-primary);
  color: white !important;
  box-shadow: var(--shadow-1);
}

/* 莫奈风格回到顶部按钮样式 */
:root[data-theme="monet"] .back-to-top {
  background: var(--gradient-primary);
  border: none;
  box-shadow: var(--shadow-2);
  transition: all var(--transition-base);
}

:root[data-theme="monet"] .back-to-top:hover {
  box-shadow: var(--shadow-3);
  transform: translateY(-4px);
}

/* 莫奈风格表格样式 */
:root[data-theme="monet"] .table {
  border-radius: var(--border-radius-4);
  overflow: hidden;
  box-shadow: var(--shadow-1);
}

:root[data-theme="monet"] .table th {
  background: var(--gradient-light);
  border: none;
  font-weight: 600;
}

:root[data-theme="monet"] .table td {
  border-color: var(--card-border-color);
  transition: all var(--transition-base);
}

:root[data-theme="monet"] .table tr:hover td {
  background-color: var(--hover-bg);
}

/* 莫奈风格进度条样式 */
:root[data-theme="monet"] .progress {
  border-radius: var(--border-radius-3);
  overflow: hidden;
  background: var(--gradient-light);
  height: 8px;
}

:root[data-theme="monet"] .progress-bar {
  background: var(--gradient-primary);
  transition: width var(--transition-base);
}

/* 莫奈风格面包屑样式 */
:root[data-theme="monet"] .breadcrumb {
  background: var(--gradient-light);
  border-radius: var(--border-radius-3);
  padding: var(--spacing-3);
  box-shadow: var(--shadow-1);
}

:root[data-theme="monet"] .breadcrumb-item a {
  color: var(--text-muted);
  transition: all var(--transition-base);
}

:root[data-theme="monet"] .breadcrumb-item a:hover {
  color: var(--primary);
  transform: translateY(-1px);
}

:root[data-theme="monet"] .breadcrumb-item.active {
  color: var(--primary);
}

/* 莫奈风格轮播样式 */
:root[data-theme="monet"] .carousel {
  border-radius: var(--border-radius-4);
  overflow: hidden;
  box-shadow: var(--shadow-2);
  transition: all var(--transition-base);
}

:root[data-theme="monet"] .carousel:hover {
  box-shadow: var(--shadow-3);
}

:root[data-theme="monet"] .carousel-inner {
  border-radius: var(--border-radius-4);
  overflow: hidden;
}

:root[data-theme="monet"] .carousel-item img {
  transition: all var(--transition-base);
}

:root[data-theme="monet"] .carousel:hover .carousel-item img {
  transform: scale(1.02);
}

:root[data-theme="monet"] .carousel-control-prev,
:root[data-theme="monet"] .carousel-control-next {
  width: 4rem;
  height: 4rem;
  margin: auto 0;
  background: rgba(248, 250, 248, 0.85);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius-circle);
  box-shadow: var(--shadow-2);
  transition: all var(--transition-base);
  opacity: 0.8;
}

:root[data-theme="monet"] .carousel-control-prev:hover,
:root[data-theme="monet"] .carousel-control-next:hover {
  background: rgba(248, 250, 248, 0.95);
  box-shadow: var(--shadow-3);
  transform: scale(1.04);
  opacity: 1;
}

:root[data-theme="monet"] .carousel-caption {
  background: transparent;
  padding: var(--spacing-4);
  border-radius: 0 0 var(--border-radius-4) var(--border-radius-4);
  transition: all var(--transition-base);
}

:root[data-theme="monet"] .carousel:hover .carousel-caption {
  background: transparent;
}

/* 轮播图按钮特殊样式，提高对比度 */
:root[data-theme="monet"] .carousel-caption .btn-primary {
  background: var(--gradient-primary);
  color: white;
  border-color: rgba(127, 166, 183, 0.7);
  font-weight: 600;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.14);
  box-shadow: 0 2px 8px rgba(90, 120, 135, 0.2);
  transition: all 0.3s ease;
}

:root[data-theme="monet"] .carousel-caption .btn-primary:hover {
  background: var(--gradient-primary);
  box-shadow: 0 4px 12px rgba(90, 120, 135, 0.25);
  transform: translateY(-1px);
}

/* 莫奈风格徽章颜色样式 - 降低对比度 */
:root[data-theme="monet"] .badge-primary {
  background: rgba(155, 168, 195, 0.25);
  color: var(--text-color);
  border-color: rgba(155, 168, 195, 0.35);
}

:root[data-theme="monet"] .badge-secondary {
  background: rgba(212, 165, 116, 0.25);
  color: var(--text-color);
  border-color: rgba(212, 165, 116, 0.35);
}

:root[data-theme="monet"] .badge-success {
  background: rgba(143, 169, 152, 0.25);
  color: var(--text-color);
  border-color: rgba(143, 169, 152, 0.35);
}

:root[data-theme="monet"] .badge-danger {
  background: rgba(184, 124, 124, 0.25);
  color: var(--text-color);
  border-color: rgba(184, 124, 124, 0.35);
}

:root[data-theme="monet"] .badge-warning {
  background: rgba(212, 181, 149, 0.25);
  color: var(--text-color);
  border-color: rgba(212, 181, 149, 0.35);
}

:root[data-theme="monet"] .badge-info {
  background: rgba(184, 169, 201, 0.25);
  color: var(--text-color);
  border-color: rgba(184, 169, 201, 0.35);
}

:root[data-theme="monet"] .badge-dark {
  background: rgba(74, 74, 74, 0.15);
  color: var(--text-color);
  border-color: rgba(74, 74, 74, 0.25);
}

/* 莫奈风格按钮颜色样式 - 降低视觉权重 */
:root[data-theme="monet"] .btn-primary {
  background: var(--gradient-primary);
  color: white;
  border-color: rgba(127, 166, 183, 0.65);
  font-weight: 600;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.12);
}

:root[data-theme="monet"] .btn-secondary {
  background: var(--gradient-secondary);
  color: var(--text-color-emphasis);
  border-color: rgba(199, 168, 130, 0.55);
}

:root[data-theme="monet"] .btn-primary:hover,
:root[data-theme="monet"] .btn-secondary:hover {
  box-shadow: var(--shadow-2);
  transform: translateY(-1px);
}

:root[data-theme="monet"] .btn-success {
  background: var(--gradient-success);
  color: var(--text-color-emphasis);
  border-color: rgba(143, 183, 164, 0.55);
}

:root[data-theme="monet"] .btn-danger {
  background: var(--gradient-danger);
  color: var(--text-color-emphasis);
  border-color: rgba(185, 135, 135, 0.55);
}

:root[data-theme="monet"] .btn-warning {
  background: var(--gradient-warning);
  color: var(--text-color-emphasis);
  border-color: rgba(217, 192, 155, 0.55);
}

:root[data-theme="monet"] .btn-info {
  background: var(--gradient-info);
  color: var(--text-color-emphasis);
  border-color: rgba(169, 184, 212, 0.55);
}

:root[data-theme="monet"] .btn-dark {
  background: var(--gradient-dark);
  color: #f4f6f2;
  border-color: rgba(63, 74, 82, 0.7);
}

/* 莫奈风格卡片标题样式 */
:root[data-theme="monet"] .card-title {
  color: var(--text-color-emphasis);
  font-weight: 600;
}

:root[data-theme="monet"] .card-subtitle {
  color: var(--text-muted);
  margin-bottom: var(--spacing-2);
}

/* 莫奈风格卡片图片样式 */
:root[data-theme="monet"] .card-img-top {
  border-radius: var(--border-radius-3) var(--border-radius-3) 0 0;
  transition: all var(--transition-base);
}

:root[data-theme="monet"] .card:hover .card-img-top {
  transform: scale(1.05);
}

/* 莫奈风格卡片头部样式 */
:root[data-theme="monet"] .card-header {
  background: var(--gradient-light);
  border-bottom: 1px solid var(--card-border-color);
  border-radius: var(--border-radius-3) var(--border-radius-3) 0 0 !important;
}

/* 莫奈风格卡片底部样式 */
:root[data-theme="monet"] .card-footer {
  background: var(--gradient-light);
  border-top: 1px solid var(--card-border-color);
  border-radius: 0 0 var(--border-radius-3) var(--border-radius-3) !important;
}

/* 莫奈风格导航标签样式 */
:root[data-theme="monet"] .nav-tabs .nav-link {
  background: var(--gradient-light);
  color: var(--text-muted);
  border: none;
  margin-right: 0.5rem;
  margin-bottom: -1px;
}

:root[data-theme="monet"] .nav-tabs .nav-link:hover {
  background: var(--gradient-light);
  color: var(--primary);
  border: none;
}

:root[data-theme="monet"] .nav-tabs .nav-link.active {
  background: var(--gradient-primary);
  color: white;
  border: none;
  box-shadow: var(--shadow-2);
}

/* 莫奈风格导航按钮样式 */
:root[data-theme="monet"] .nav-pills .nav-link {
  background: var(--gradient-light);
  color: var(--text-muted);
  border-radius: var(--border-radius-3);
  transition: all var(--transition-base);
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
}

:root[data-theme="monet"] .nav-pills .nav-link:hover {
  background: var(--gradient-light);
  color: var(--primary);
  transform: translateY(-1px);
}

:root[data-theme="monet"] .nav-pills .nav-link.active {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-2);
}

/* 莫奈风格折叠面板样式 */
:root[data-theme="monet"] .accordion {
  gap: var(--spacing-3);
}

:root[data-theme="monet"] .accordion-item {
  border: none;
  border-radius: var(--border-radius-3);
  overflow: hidden;
  box-shadow: var(--shadow-1);
  transition: all var(--transition-base);
}

:root[data-theme="monet"] .accordion-item:hover {
  box-shadow: var(--shadow-2);
}

:root[data-theme="monet"] .accordion-button {
  background: var(--gradient-light);
  border: none;
  border-radius: var(--border-radius-3);
  padding: var(--spacing-3);
  font-weight: 500;
  color: var(--text-color-emphasis);
  transition: all var(--transition-base);
}

:root[data-theme="monet"] .accordion-button:hover {
  background: var(--gradient-light);
  color: var(--primary);
  box-shadow: var(--shadow-1);
}

:root[data-theme="monet"] .accordion-button:not(.collapsed) {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-2);
}

:root[data-theme="monet"] .accordion-body {
  background: white;
  padding: var(--spacing-3);
  border-radius: 0 0 var(--border-radius-3) var(--border-radius-3);
  border-top: 1px solid var(--card-border-color);
}

/* 莫奈风格模态框样式 */
:root[data-theme="monet"] .modal {
  transition: all var(--transition-base);
}

:root[data-theme="monet"] .modal-dialog {
  transition: all var(--transition-base);
}

:root[data-theme="monet"] .modal.fade .modal-dialog {
  transform: translate(0, -50px);
}

:root[data-theme="monet"] .modal.show .modal-dialog {
  transform: translate(0, 0);
}

:root[data-theme="monet"] .modal-content {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid var(--card-border-color);
  border-radius: var(--border-radius-4);
  box-shadow: var(--shadow-3);
  transition: all var(--transition-base);
}

:root[data-theme="monet"] .modal-content:hover {
  box-shadow: var(--shadow-4);
}

:root[data-theme="monet"] .modal-header {
  background: var(--gradient-light);
  border-bottom: 1px solid var(--card-border-color);
  border-radius: var(--border-radius-4) var(--border-radius-4) 0 0;
}

:root[data-theme="monet"] .modal-title {
  color: var(--text-color-emphasis);
  font-weight: 600;
}

:root[data-theme="monet"] .modal-footer {
  background: var(--gradient-light);
  border-top: 1px solid var(--card-border-color);
  border-radius: 0 0 var(--border-radius-4) var(--border-radius-4);
}

/* 莫奈风格通知样式 */
:root[data-theme="monet"] .alert {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid var(--card-border-color);
  border-radius: var(--border-radius-3);
  box-shadow: var(--shadow-1);
  transition: all var(--transition-base);
  padding: var(--spacing-3);
}

:root[data-theme="monet"] .alert:hover {
  box-shadow: var(--shadow-2);
}

:root[data-theme="monet"] .alert-primary {
  background: linear-gradient(135deg, rgba(122, 155, 189, 0.1), rgba(122, 155, 189, 0.05));
  border-color: var(--primary);
  color: var(--primary);
}

:root[data-theme="monet"] .alert-secondary {
  background: linear-gradient(135deg, rgba(212, 165, 116, 0.1), rgba(212, 165, 116, 0.05));
  border-color: var(--secondary);
  color: var(--secondary);
}

:root[data-theme="monet"] .alert-success {
  background: linear-gradient(135deg, rgba(143, 169, 152, 0.1), rgba(143, 169, 152, 0.05));
  border-color: var(--success);
  color: var(--success);
}

:root[data-theme="monet"] .alert-danger {
  background: linear-gradient(135deg, rgba(184, 124, 124, 0.1), rgba(184, 124, 124, 0.05));
  border-color: var(--danger);
  color: var(--danger);
}

:root[data-theme="monet"] .alert-warning {
  background: linear-gradient(135deg, rgba(212, 181, 149, 0.1), rgba(212, 181, 149, 0.05));
  border-color: var(--warning);
  color: var(--warning);
}

:root[data-theme="monet"] .alert-info {
  background: linear-gradient(135deg, rgba(184, 169, 201, 0.1), rgba(184, 169, 201, 0.05));
  border-color: var(--info);
  color: var(--info);
}

/* 莫奈风格加载按钮样式 */
:root[data-theme="monet"] .btn.is-loading {
  position: relative;
  overflow: hidden;
}

:root[data-theme="monet"] .btn.is-loading::after {
  content: '';
  width: 1rem;
  height: 1rem;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-top-color: white;
  border-radius: 50%;
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  animation: spinner 0.75s linear infinite;
}

@keyframes spinner {
  from {
    transform: translateY(-50%) rotate(0deg);
  }
  to {
    transform: translateY(-50%) rotate(360deg);
  }
}

/* 莫奈风格卡片悬停效果 */
:root[data-theme="monet"] .card {
  transition: all 0.3s ease-in-out;
  position: relative;
  overflow: hidden;
}

:root[data-theme="monet"] .card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.12), transparent);
  transition: all 0.45s ease;
  z-index: 1;
}

:root[data-theme="monet"] .card:hover::before {
  left: 100%;
}

/* 莫奈风格按钮悬停效果 */
:root[data-theme="monet"] .btn {
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

:root[data-theme="monet"] .btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.12), transparent);
  transition: all 0.45s ease;
  z-index: 1;
}

:root[data-theme="monet"] .btn:hover::before {
  left: 100%;
}

/* 莫奈风格链接悬停效果 */
:root[data-theme="monet"] a {
  position: relative;
  transition: all 0.3s ease;
}

:root[data-theme="monet"] a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: all 0.3s ease;
}

:root[data-theme="monet"] a:hover::after {
  width: 100%;
}

/* 莫奈风格输入框焦点效果 */
:root[data-theme="monet"] .form-control,
:root[data-theme="monet"] .form-select {
  position: relative;
  transition: all 0.3s ease;
}

:root[data-theme="monet"] .form-control:focus,
:root[data-theme="monet"] .form-select:focus {
  box-shadow: 0 0 0 0.25rem var(--form-focus-shadow), 0 0 20px rgba(122, 155, 189, 0.2);
  border-color: var(--primary);
  transform: translateY(-1px);
}

/* 莫奈风格徽章悬停效果 */
:root[data-theme="monet"] .badge {
  position: relative;
  transition: all 0.3s ease;
}

:root[data-theme="monet"] .badge:hover {
  transform: scale(1.02) rotate(1deg);
  box-shadow: var(--shadow-2);
}

/* 莫奈风格列表项悬停效果 */
:root[data-theme="monet"] .list-group-item {
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

:root[data-theme="monet"] .list-group-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(122, 155, 189, 0.1), transparent);
  transition: all 0.5s ease;
}

:root[data-theme="monet"] .list-group-item:hover::before {
  left: 100%;
}

/* 莫奈风格分页项悬停效果 */
:root[data-theme="monet"] .pagination .page-item {
  transition: all 0.3s ease;
}

:root[data-theme="monet"] .pagination .page-item:hover {
  transform: translateY(-1px);
}

/* 莫奈风格导航栏切换按钮 */
:root[data-theme="monet"] .navbar-toggler {
  border-radius: var(--border-radius-3);
  border: none;
  background: var(--gradient-light);
  box-shadow: var(--shadow-1);
  transition: all 0.3s ease;
  padding: var(--spacing-2);
}

:root[data-theme="monet"] .navbar-toggler:hover {
  background: var(--gradient-light);
  box-shadow: var(--shadow-2);
  transform: translateY(-1px);
}

:root[data-theme="monet"] .navbar-toggler:active {
  transform: translateY(0);
  box-shadow: var(--shadow-1);
}

/* 莫奈风格导航栏品牌 */
:root[data-theme="monet"] .navbar-brand {
  transition: all 0.3s ease;
}

:root[data-theme="monet"] .navbar-brand:hover {
  transform: translateY(-1px);
}

/* 莫奈风格语言切换按钮 */
:root[data-theme="monet"] .language-btn {
  transition: all 0.3s ease;
  border-radius: var(--border-radius-3);
  background: var(--gradient-light);
  box-shadow: var(--shadow-1);
}

:root[data-theme="monet"] .language-btn:hover {
  background: var(--gradient-primary);
  color: white;
  transform: translateY(-1px);
  box-shadow: var(--shadow-2);
}

/* 莫奈风格主题切换按钮 */
:root[data-theme="monet"] .theme-toggle-btn {
  transition: all 0.3s ease;
  border-radius: var(--border-radius-3);
  background: var(--gradient-light);
  box-shadow: var(--shadow-1);
}

:root[data-theme="monet"] .theme-toggle-btn:hover {
  background: var(--gradient-primary);
  color: white;
  transform: rotate(10deg) translateY(-1px);
  box-shadow: var(--shadow-2);
}

/* 莫奈风格回到顶部按钮 */
/* 莫奈风格趋势分类项 */
:root[data-theme="monet"] .trending-category-item {
  transition: all 0.3s ease;
  border-radius: var(--border-radius-3);
}

:root[data-theme="monet"] .trending-category-item:hover {
  background: var(--gradient-light);
  transform: translateX(4px);
  box-shadow: var(--shadow-1);
}

/* 莫奈风格登录页面 */
:root[data-theme="monet"] .login-page {
  background: var(--gradient-light);
}

:root[data-theme="monet"] .login-auth-panel,
:root[data-theme="monet"] .login-feature-panel {
  border-radius: var(--border-radius-4);
  box-shadow: var(--shadow-2);
  overflow: hidden;
}

:root[data-theme="monet"] .login-auth-panel__header {
  background: var(--gradient-primary);
  color: white;
}

:root[data-theme="monet"] .login-feature-panel__stats .border {
  border-color: var(--card-border-color);
}

:root[data-theme="monet"] .login-feature-panel__icon {
  background: var(--gradient-primary);
  color: white;
  border: none;
  box-shadow: var(--shadow-1);
}

/* 莫奈风格分页面板 */
/* 莫奈风格面包屑导航 */
:root[data-theme="monet"] .breadcrumb {
  background: var(--gradient-light);
  border-radius: var(--border-radius-3);
  padding: var(--spacing-3);
  box-shadow: var(--shadow-1);
}

/* 莫奈风格进度条 */
:root[data-theme="monet"] .progress {
  border-radius: var(--border-radius-3);
  overflow: hidden;
  background: var(--gradient-light);
  height: 8px;
}

:root[data-theme="monet"] .progress-bar {
  background: var(--gradient-primary);
  transition: width var(--transition-base);
}

/* 莫奈风格文本截断 */
:root[data-theme="monet"] .text-truncate-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 莫奈风格卡片缩略图 */
:root[data-theme="monet"] .post-card__thumb {
  border-radius: var(--border-radius-3);
  overflow: hidden;
  transition: all 0.3s ease;
}

:root[data-theme="monet"] .post-card__thumb:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-2);
}

/* 莫奈风格封面图片 */
:root[data-theme="monet"] .post-cover-image {
  border-radius: var(--border-radius-3);
  transition: all 0.3s ease;
}

:root[data-theme="monet"] .post-cover-image:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-2);
}

/* 莫奈风格头像 */
:root[data-theme="monet"] .profile-avatar {
  border-radius: 50% !important;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-1);
  /* 保持基础样式中定义的大小 */
  width: 4.5rem !important;
  height: 4.5rem !important;
  object-fit: cover !important;
}

:root[data-theme="monet"] .profile-avatar:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-2);
}

:root[data-theme="monet"] .navbar-avatar-wrapper {
  border-radius: var(--border-radius-3);
  overflow: hidden;
  transition: all 0.3s ease;
}

:root[data-theme="monet"] .navbar-avatar-wrapper:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-2);
}

/* 莫奈风格会话头像 */
:root[data-theme="monet"] .conversation-avatar,
:root[data-theme="monet"] .conversation-avatar-placeholder {
  border-radius: 50%;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-1);
}

:root[data-theme="monet"] .conversation-avatar:hover,
:root[data-theme="monet"] .conversation-avatar-placeholder:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-2);
}

/* 莫奈风格分页组件 */
:root[data-theme="monet"] .pagination-panel {
  background: transparent;
  border: none;
  box-shadow: none;
}

:root[data-theme="monet"] .pagination-panel-inner {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(247, 245, 242, 0.92));
  border: 1px solid var(--card-border-color);
  border-radius: var(--border-radius-4);
  padding: var(--spacing-3);
  box-shadow: var(--shadow-1);
}

:root[data-theme="monet"] .page-link {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(247, 245, 242, 0.85));
  border: 1px solid rgba(138, 172, 200, 0.25);
  color: var(--text-color);
  transition: all 0.3s ease;
}

:root[data-theme="monet"] .page-link:hover {
  background: linear-gradient(135deg, rgba(122, 155, 189, 0.25), rgba(212, 165, 116, 0.15));
  border-color: rgba(138, 172, 200, 0.45);
  color: var(--primary-color);
  transform: translateY(-1px);
  box-shadow: var(--shadow-1);
}

:root[data-theme="monet"] .page-item.active .page-link {
  background: linear-gradient(135deg, rgba(122, 155, 189, 0.8), rgba(138, 172, 200, 0.7));
  border-color: rgba(138, 172, 200, 0.8);
  color: white;
  transform: translateY(-1px);
  box-shadow: var(--shadow-2);
}

:root[data-theme="monet"] .page-item.disabled .page-link {
  background: rgba(247, 245, 242, 0.7);
  border-color: rgba(138, 172, 200, 0.15);
  color: var(--muted-color);
}

:root[data-theme="monet"] .pagination-summary {
  color: var(--text-color);
}

:root[data-theme="monet"] .pagination-jump-input {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(247, 245, 242, 0.85));
  border: 1px solid rgba(138, 172, 200, 0.25);
  border-radius: var(--border-radius-2);
  transition: all 0.3s ease;
}

:root[data-theme="monet"] .pagination-jump-input:focus {
  border-color: rgba(138, 172, 200, 0.45);
  box-shadow: 0 0 0 0.25rem rgba(138, 172, 200, 0.15);
  transform: translateY(-1px);
}

:root[data-theme="monet"] .pagination-jump-form .btn {
  background: linear-gradient(135deg, rgba(122, 155, 189, 0.8), rgba(138, 172, 200, 0.7));
  border: none;
  color: white;
  transition: all 0.3s ease;
}

:root[data-theme="monet"] .pagination-jump-form .btn:hover {
  background: linear-gradient(135deg, rgba(122, 155, 189, 0.9), rgba(138, 172, 200, 0.8));
  transform: translateY(-1px);
  box-shadow: var(--shadow-2);
}

/* 莫奈风格排行榜卡片 - 优化视觉权重 */
:root[data-theme="monet"] .ranking-card-body {
  transition: all 0.3s ease;
  background-color: var(--monet-core-card-bg);
  border: 1px solid transparent;
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
}

:root[data-theme="monet"] .ranking-card-body:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  border-color: var(--monet-core-border);
}

/* 莫奈风格最近评论卡片 - 优化视觉权重 */
:root[data-theme="monet"] .recent-comment-card {
  transition: all 0.3s ease;
  border-radius: var(--border-radius-3);
  padding: var(--spacing-3);
  border: 1px solid transparent;
  background-color: var(--monet-core-card-bg);
  margin-bottom: var(--spacing-md);
}

:root[data-theme="monet"] .recent-comment-card:hover {
  border-color: var(--monet-core-border);
  box-shadow: var(--shadow-sm);
  background: rgba(247, 245, 242, 0.7);
  transform: translateY(-1px);
}

/* 莫奈风格粘性侧边栏卡片 */
:root[data-theme="monet"] .sticky-sidebar-card {
  transition: all 0.3s ease;
  border-radius: var(--border-radius-4);
  box-shadow: var(--shadow-1);
}

:root[data-theme="monet"] .sticky-sidebar-card:hover {
  box-shadow: var(--shadow-2);
}

/* 莫奈风格英雄轮播 */
:root[data-theme="monet"] .hero-carousel {
  border-radius: var(--border-radius-4);
  overflow: hidden;
  box-shadow: var(--shadow-2);
  transition: all 0.3s ease;
}

:root[data-theme="monet"] .hero-carousel:hover {
  box-shadow: var(--shadow-3);
}

:root[data-theme="monet"] .hero-carousel-img {
  transition: all 0.3s ease;
}

:root[data-theme="monet"] .hero-carousel:hover .hero-carousel-img {
  transform: scale(1.05);
}

:root[data-theme="monet"] .hero-card-img {
  border-radius: var(--border-radius-3);
  overflow: hidden;
  transition: all 0.3s ease;
}

:root[data-theme="monet"] .hero-card-img:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-2);
}

/* 莫奈风格额外面板与英雄区纹理 */
:root[data-theme="monet"] .monet-hero-section {
  position: relative;
  overflow: visible;
  padding: 0;
}

:root[data-theme="monet"] .monet-hero-section::before {
  content: '';
  position: absolute;
  inset: -1.25rem 1.25rem 0 1.25rem;
  background: linear-gradient(135deg, rgba(122, 155, 189, 0.25), rgba(212, 165, 116, 0.12));
  filter: blur(28px);
  opacity: 0.9;
  z-index: 0;
  pointer-events: none;
}

:root[data-theme="monet"] .monet-hero-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.75), transparent 50%), radial-gradient(circle at 80% 0%, rgba(212, 165, 116, 0.25), transparent 45%), var(--monet-stroke);
  opacity: 0.7;
  z-index: 0;
  pointer-events: none;
}

:root[data-theme="monet"] .monet-hero-section .hero-carousel {
  position: relative;
  z-index: 1;
  border-radius: var(--border-radius-5);
  border: 1px solid rgba(122, 155, 189, 0.35);
  box-shadow: var(--shadow-3);
}

:root[data-theme="monet"] .monet-panel {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-5);
  border: 1px solid var(--card-border-color);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(247, 245, 242, 0.92));
  box-shadow: var(--shadow-2);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

:root[data-theme="monet"] .monet-panel::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 15% 25%, rgba(255, 255, 255, 0.6), transparent 40%), radial-gradient(circle at 85% 5%, rgba(212, 165, 116, 0.2), transparent 38%), radial-gradient(circle at 55% 80%, rgba(122, 155, 189, 0.15), transparent 50%), var(--monet-stroke);
  opacity: 0.75;
  pointer-events: none;
  mix-blend-mode: screen;
  z-index: 0;
}

:root[data-theme="monet"] .monet-panel:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-3);
}

:root[data-theme="monet"] .monet-panel .card-header,
:root[data-theme="monet"] .monet-panel .card-body,
:root[data-theme="monet"] .monet-panel .card-footer,
:root[data-theme="monet"] .monet-panel .list-group,
:root[data-theme="monet"] .monet-panel .accordion-button,
:root[data-theme="monet"] .monet-panel .accordion-body {
  position: relative;
  z-index: 1;
  background: transparent !important;
}

:root[data-theme="monet"] .monet-panel .list-group-item {
  background: rgba(255, 255, 255, 0.75);
  border: none;
  border-radius: var(--border-radius-3);
  margin-bottom: var(--spacing-1);
  box-shadow: inset 0 1px 3px rgba(255, 255, 255, 0.65);
  transition: all var(--transition-base);
}

:root[data-theme="monet"] .monet-panel .list-group-item:last-child {
  margin-bottom: 0;
}

:root[data-theme="monet"] .monet-panel .list-group-item:hover {
  background: rgba(122, 155, 189, 0.08);
  transform: translateX(2px);
  color: var(--text-color);
}

:root[data-theme="monet"] .monet-search-panel .form-control,
:root[data-theme="monet"] .monet-search-panel .form-select,
:root[data-theme="monet"] .monet-search-panel .input-group-text {
  border-radius: var(--border-radius-3);
  border: 1px solid var(--card-border-color);
  background: rgba(255, 255, 255, 0.88);
  transition: all var(--transition-base);
}

:root[data-theme="monet"] .monet-search-panel .form-control:focus,
:root[data-theme="monet"] .monet-search-panel .form-select:focus {
  box-shadow: 0 0 0 0.35rem rgba(122, 155, 189, 0.2);
  border-color: var(--primary);
}

:root[data-theme="monet"] .monet-tag-badge {
  background: linear-gradient(135deg, rgba(122, 155, 189, 0.2), rgba(212, 165, 116, 0.2));
  border: 1px solid rgba(122, 155, 189, 0.65);
  color: var(--text-color);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.7);
  transition: all var(--transition-base);
}

:root[data-theme="monet"] .monet-tag-badge:hover {
  background: linear-gradient(135deg, rgba(122, 155, 189, 0.45), rgba(212, 165, 116, 0.35));
  color: #fff;
  text-decoration: none;
}

:root[data-theme="monet"] .monet-comment-card {
  border-radius: var(--border-radius-4);
  padding: var(--spacing-4);
  margin-bottom: var(--spacing-3);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(247, 245, 242, 0.92));
  border: 1px solid var(--card-border-color);
  box-shadow: var(--shadow-1);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

:root[data-theme="monet"] .monet-comment-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
}

:root[data-theme="monet"] .monet-comment-card + .monet-comment-card {
  margin-top: var(--spacing-2);
}

:root[data-theme="monet"] .monet-comments-panel .card-header,
:root[data-theme="monet"] .monet-comments-panel .card-body {
  background: transparent;
}

:root[data-theme="monet"] .monet-author-panel {
  background: transparent;
}

:root[data-theme="monet"] .monet-author-panel .card-body {
  position: relative;
  z-index: 1;
}

:root[data-theme="monet"] .monet-author-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(247, 245, 242, 0.9));
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

:root[data-theme="monet"] .monet-author-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
}

:root[data-theme="monet"] .site-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.6), rgba(247, 245, 242, 0.8));
  z-index: -1;
  border-radius: inherit;
  filter: blur(2px);
  pointer-events: none;
}

:root[data-theme="monet"] .site-header {
  position: relative;
  overflow: visible;
  border-bottom: 1px solid rgba(122, 155, 189, 0.25);
  background: rgba(255, 255, 255, 0.95);
}

:root[data-theme="monet"] .text-primary {
  color: var(--primary) !important;
}

:root[data-theme="monet"] .bg-primary {
  background: var(--gradient-primary) !important;
  color: white !important;
  border-color: rgba(122, 155, 189, 0.8) !important;
  box-shadow: var(--shadow-md);
}

:root[data-theme="monet"] .border-primary {
  border-color: rgba(122, 155, 189, 0.7) !important;
}

:root[data-theme="monet"] .btn-outline-primary {
  border-color: rgba(122, 155, 189, 0.5);
  color: #7A9BBD;
  background: transparent;
  box-shadow: inset 0 0 0 1px rgba(122, 155, 189, 0.35);
  transition: all var(--transition-base);
}

:root[data-theme="monet"] .btn-outline-primary:hover,
:root[data-theme="monet"] .btn-outline-primary:focus {
  background: var(--gradient-primary);
  color: white;
  border-color: rgba(122, 155, 189, 0.9);
  box-shadow: var(--shadow-2);
}

:root[data-theme="monet"] .badge-primary {
  background: linear-gradient(135deg, rgba(122, 155, 189, 0.85), rgba(255, 255, 255, 0.1));
  color: white;
  border: 1px solid rgba(122, 155, 189, 0.6);
  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.1);
}

:root[data-theme="monet"] .list-group-item-primary,
:root[data-theme="monet"] .table-primary,
:root[data-theme="monet"] .table-primary th,
:root[data-theme="monet"] .table-primary td {
  background: rgba(122, 155, 189, 0.1);
  color: var(--text-color-emphasis);
  border-color: rgba(122, 155, 189, 0.25);
}

:root[data-theme="monet"] .form-check-input:checked,
:root[data-theme="monet"] .form-check-input:active,
:root[data-theme="monet"] .form-switch .form-check-input:checked {
  background: var(--gradient-primary);
  border-color: rgba(122, 155, 189, 0.8);
  box-shadow: 0 0 0 0.15rem rgba(122, 155, 189, 0.35);
}

:root[data-theme="monet"] .dropdown-item.active,
:root[data-theme="monet"] .dropdown-item:focus,
:root[data-theme="monet"] .list-group-item-action.active,
:root[data-theme="monet"] .list-group-item-action:focus {
  background: rgba(122, 155, 189, 0.18);
  color: var(--text-color-emphasis);
  border-radius: var(--border-radius-3);
  text-decoration: none !important;
}
.btn-check:focus-visible + .btn,
.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 var(--bs-focus-ring-width) var(--bs-focus-ring-color);
}

.focus-ring:focus-visible {
  outline: none;
  box-shadow: 0 0 0 var(--bs-focus-ring-width) var(--bs-focus-ring-color);
  border-radius: var(--border-radius-2);
}

.keyboard-shortcuts-panel {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1100;
  pointer-events: none;
}

.keyboard-shortcuts-panel[aria-hidden="false"] {
  display: flex;
  pointer-events: auto;
}

.keyboard-shortcuts-panel-backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(2px);
  transition: opacity 0.2s ease;
}

.keyboard-shortcuts-panel-sheet {
  position: relative;
  background-color: var(--surface-color);
  padding: 1.5rem;
  width: min(720px, calc(100% - 3rem));
  max-height: min(90vh, calc(100% - 3rem));
  overflow-y: auto;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  border-radius: var(--border-radius-4);
  pointer-events: auto;
}

.keyboard-shortcuts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.keyboard-shortcuts-item {
  background-color: var(--form-disabled-bg);
  border: 1px solid var(--card-border-color);
  border-radius: var(--border-radius-3);
  padding: 0.7rem 0.75rem 0.5rem;
}

.keyboard-shortcuts-keys {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin-bottom: 0.25rem;
}

.keyboard-shortcuts-plus {
  font-size: 0.75rem;
  color: var(--muted-color);
}

.keyboard-shortcuts-item kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.15rem 0.45rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-color);
  background-color: var(--surface-color);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--border-radius-1);
  box-shadow: inset 0 -0.05rem 0 rgba(0, 0, 0, 0.15);
}