/**
 * Editorial Data Theme - 数据新闻风格
 *
 * 设计理念：
 * - 高端金融终端 + 数据新闻的美学融合
 * - 强调数据的可读性与层次感
 * - 微妙的质感与精致的交互
 * - 每一处细节都经过精心设计
 */

/* ========================================
   CSS 变量定义 - Editorial Data 色板
   ======================================== */
:root {
  /* 系统字体栈 - 优雅降级 */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-mono: "SF Mono", "Monaco", "Inconsolata", "Roboto Mono", "Source Code Pro", monospace;

  /* 主色调 - 深邃墨蓝 */
  --color-primary: #0f172a;
  --color-primary-light: #1e293b;
  --color-primary-dark: #020617;
  --color-accent: #0ea5e9;
  --color-accent-hover: #0284c7;
  --color-accent-light: rgba(14, 165, 233, 0.08);

  /* 中性色 - 温暖灰阶 */
  --color-gray-50: #fafaf9;
  --color-gray-100: #f5f5f4;
  --color-gray-200: #e7e5e4;
  --color-gray-300: #d6d3d1;
  --color-gray-400: #a8a29e;
  --color-gray-500: #78716c;
  --color-gray-600: #57534e;
  --color-gray-700: #44403c;
  --color-gray-800: #292524;
  --color-gray-900: #1c1917;

  /* 功能色 - 鲜明但不刺眼 */
  --color-success: #059669;
  --color-success-light: #ecfdf5;
  --color-success-dark: #065f46;
  --color-warning: #d97706;
  --color-warning-light: #fffbeb;
  --color-warning-dark: #92400e;
  --color-error: #dc2626;
  --color-error-light: #fef2f2;
  --color-error-dark: #991b1b;
  --color-info: #0284c7;
  --color-info-light: #f0f9ff;
  --color-info-dark: #075985;

  /* 背景色 */
  --bg-primary: #ffffff;
  --bg-secondary: #fafaf9;
  --bg-tertiary: #f5f5f4;
  --bg-elevated: #ffffff;

  /* 字号 - 精细调整 */
  --text-xs: 0.6875rem;
  --text-sm: 0.8125rem;
  --text-base: 0.9375rem;
  --text-lg: 1.0625rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;

  /* 字重 */
  --font-light: 300;
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;

  /* 间距系统 */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 0.75rem;
  --spacing-lg: 1rem;
  --spacing-xl: 1.5rem;
  --spacing-2xl: 2rem;
  --spacing-3xl: 3rem;

  /* 圆角 */
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 12px;

  /* 阴影系统 - 层次分明 */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  /* 边框 */
  --border-light: 1px solid var(--color-gray-200);
  --border-medium: 1px solid var(--color-gray-300);

  /* 过渡 */
  --transition-fast: 120ms ease;
  --transition-normal: 200ms ease;
  --transition-slow: 300ms ease;
}

/* ========================================
   基础样式重置
   ======================================== */
body {
  font-family: var(--font-sans);
  background-color: var(--bg-secondary);
  color: var(--color-gray-800);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   卡片组件
   ======================================== */
.card {
  background-color: var(--bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-100);
  transition: box-shadow var(--transition-normal);
}

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

.card-header {
  padding: var(--spacing-lg) var(--spacing-xl);
  border-bottom: 1px solid var(--color-gray-100);
}

.card-body {
  padding: var(--spacing-xl);
}

/* ========================================
   按钮系统
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
  outline: none;
}

.btn:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* 主按钮 - 实心 */
.btn-primary {
  background-color: var(--color-primary);
  color: white;
}

.btn-primary:hover {
  background-color: var(--color-primary-light);
}

/* 次按钮 - 轮廓 */
.btn-secondary {
  background-color: transparent;
  color: var(--color-gray-700);
  border: 1px solid var(--color-gray-300);
}

.btn-secondary:hover {
  background-color: var(--color-gray-50);
  border-color: var(--color-gray-400);
}

/* 强调按钮 - 蓝色 */
.btn-accent {
  background-color: var(--color-accent);
  color: white;
}

.btn-accent:hover {
  background-color: var(--color-accent-hover);
}

/* 危险按钮 */
.btn-danger {
  background-color: var(--color-error);
  color: white;
}

.btn-danger:hover {
  background-color: #b91c1c;
}

/* 成功按钮 */
.btn-success {
  background-color: var(--color-success);
  color: white;
}

.btn-success:hover {
  background-color: #047857;
}

/* 小尺寸按钮 */
.btn-sm {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--text-xs);
}

/* 图标按钮 */
.btn-icon {
  width: 2rem;
  height: 2rem;
  padding: 0;
  border-radius: var(--radius-md);
}

/* ========================================
   表格操作按钮 - Refined Soft Style
   精致柔和的操作按钮系统
   ======================================== */

/* 表格内小型操作按钮 - 基础样式 */
.btn-table {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 5px 10px;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-table i {
  font-size: 0.625rem;
  opacity: 0.9;
}

/* 启用按钮 - 清新绿色 */
.btn-table-enable {
  color: #047857;
  background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
  border-color: #a7f3d0;
}

/* 禁用按钮 - 优雅灰色 */
.btn-table-disable {
  color: #475569;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-color: #e2e8f0;
}

/* 删除按钮 - 柔和红色 */
.btn-table-delete {
  color: #b91c1c;
  background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
  border-color: #fecaca;
}

/* ========================================
   表单组件 - Unified Filter Form System
   统一、精致、专业的表单控件
   ======================================== */

/* 筛选表单组 - 包含标签和输入控件 */
.filter-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.filter-field-inline {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* 统一标签样式 */
.form-label,
.filter-label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-gray-600);
  white-space: nowrap;
  letter-spacing: 0.01em;
  text-transform: none;
}

.filter-label i {
  font-size: 0.625rem;
  color: var(--color-gray-400);
}

/* ========================================
   统一输入控件基础样式
   ======================================== */

/* 基础输入框样式 */
.form-input {
  width: 100%;
  height: 36px;
  padding: 0 12px;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-gray-900);
  background-color: var(--bg-primary);
  border: 1px solid var(--color-gray-200);
  border-radius: 8px;
  transition: all 0.15s ease;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
}

/* 输入框悬停状态 */
.form-input:hover:not(:focus):not(:disabled) {
  border-color: var(--color-gray-300);
  background-color: #fafafa;
}

/* 输入框聚焦状态 */
.form-input:focus {
  outline: none;
  border-color: var(--color-accent);
  background-color: var(--bg-primary);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.12),
              0 1px 2px rgba(0, 0, 0, 0.04);
}

/* 输入框占位符 */
.form-input::placeholder {
  color: var(--color-gray-400);
  font-weight: 400;
}

/* 输入框禁用状态 */
.form-input:disabled {
  background-color: var(--color-gray-50);
  color: var(--color-gray-500);
  cursor: not-allowed;
  opacity: 0.7;
}

/* ========================================
   统一下拉选择框样式
   ======================================== */

/* 下拉选择框 */
.form-select {
  appearance: none;
  cursor: pointer;
  padding-right: 32px;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%239ca3af' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M5.5 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 10px center;
  background-repeat: no-repeat;
  background-size: 14px 14px;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

/* 下拉框悬停状态 */
.form-select:hover:not(:focus):not(:disabled) {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M5.5 8l4 4 4-4'/%3e%3c/svg%3e");
}

/* 下拉框聚焦状态 */
.form-select:focus {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%230ea5e9' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M5.5 8l4 4 4-4'/%3e%3c/svg%3e");
}

/* ========================================
   统一日期选择器样式
   ======================================== */

/* 日期输入框 */
input[type="date"].form-input {
  position: relative;
  min-width: 130px;
}

/* 日期选择器 WebKit 样式 */
input[type="date"].form-input::-webkit-calendar-picker-indicator {
  position: absolute;
  right: 8px;
  width: 16px;
  height: 16px;
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.15s ease;
  filter: grayscale(100%);
}

input[type="date"].form-input:hover::-webkit-calendar-picker-indicator,
input[type="date"].form-input:focus::-webkit-calendar-picker-indicator {
  opacity: 0.8;
  filter: grayscale(0%);
}

/* ========================================
   统一输入控件宽度规范
   ======================================== */

/* 宽度规范 - 使用统一的高度和圆角 */
.w-20 { width: 80px; min-width: 80px; }
.w-24 { width: 96px; min-width: 96px; }
.w-28 { width: 112px; min-width: 112px; }
.w-32 { width: 128px; min-width: 128px; }
.w-36 { width: 144px; min-width: 144px; }
.w-40 { width: 160px; min-width: 160px; }

/* 日期范围专用宽度 */
.date-range-input {
  width: 130px;
  min-width: 130px;
}

/* ========================================
   筛选区域增强样式
   ======================================== */

/* 筛选行增强 */
.filter-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px 16px;
}

/* 筛选分隔符 */
.filter-divider {
  width: 1px;
  height: 24px;
  background: linear-gradient(180deg, transparent, var(--color-gray-200), transparent);
  margin: 0 4px;
}

/* 日期范围分隔符 */
.date-separator {
  display: flex;
  align-items: center;
  padding: 0 6px;
  color: var(--color-gray-300);
  font-size: 0.875rem;
  user-select: none;
}

/* ========================================
   按钮增强样式
   ======================================== */

/* 筛选操作按钮区域 */
.filter-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px dashed var(--color-gray-200);
  width: 100%;
}

/* 主按钮 - 查询按钮增强 */
.btn-accent {
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
  color: white;
  border: none;
  box-shadow: 0 2px 4px rgba(14, 165, 233, 0.25);
  padding: 8px 16px;
  height: 36px;
  font-weight: 500;
}

.btn-accent:hover {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  box-shadow: 0 4px 8px rgba(14, 165, 233, 0.3);
  transform: translateY(-1px);
}

/* 次按钮 - 重置按钮增强 */
.btn-secondary {
  background: white;
  color: var(--color-gray-700);
  border: 1px solid var(--color-gray-200);
  padding: 8px 16px;
  height: 36px;
  font-weight: 500;
}

.btn-secondary:hover {
  background: var(--color-gray-50);
  border-color: var(--color-gray-300);
  color: var(--color-gray-800);
}

/* ========================================
   输入框状态指示器
   ======================================== */

/* 输入框有值状态 */
.form-input:not(:placeholder-shown):not(:focus) {
  border-color: var(--color-gray-300);
}

/* 下拉框已选择状态 */
.form-select option:checked {
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.1), rgba(14, 165, 233, 0.05));
}

/* ========================================
   筛选计数徽章
   ======================================== */

.filter-count-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  font-size: 0.625rem;
  font-weight: 600;
  color: white;
  background: linear-gradient(135deg, #0ea5e9, #0284c7);
  border-radius: 9px;
  margin-left: 6px;
}

/* ========================================
   响应式调整
   ======================================== */

@media (max-width: 1024px) {
  .filter-row {
    gap: 12px;
  }

  .form-input {
    min-width: 100px;
  }
}

@media (max-width: 768px) {
  .filter-row {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .filter-field-inline {
    flex-wrap: wrap;
  }

  .form-input {
    width: 100%;
  }
}

/* ========================================
   表格系统 - Unified Data Table
   统一、清晰、专业的数据表格
   ======================================== */

/* 表格容器 */
.table-container {
  overflow-x: auto;
  padding: 0 var(--spacing-lg);
  position: relative;
}

.table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  min-width: 600px;
}

/* 表头 - 简洁专业 */
.table thead {
  position: sticky;
  top: 0;
  z-index: 10;
}

.table th {
  padding: 0.75rem 1rem;
  font-size: 0.75rem;
  font-weight: var(--font-semibold);
  color: var(--color-gray-600);
  background: linear-gradient(180deg, #fafafa 0%, #f5f5f4 100%);
  text-align: center;
  border-bottom: 2px solid var(--color-gray-200);
  white-space: nowrap;
  position: relative;
  user-select: none;
}

/* 表头分隔线装饰 */
.table th:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 25%;
  height: 50%;
  width: 1px;
  background: var(--color-gray-200);
}

/* 表头悬停 */
.table th:hover {
  color: var(--color-gray-800);
  background: var(--bg-tertiary);
}

/* 表格数据行 */
.table td {
  padding: 0.875rem 1rem;
  font-size: var(--text-sm);
  color: var(--color-gray-700);
  border-bottom: 1px solid var(--color-gray-100);
  vertical-align: middle;
  background-color: var(--bg-primary);
  transition: background-color var(--transition-fast);
}

/* 行悬停效果 */
.table tbody tr {
  transition: all var(--transition-fast);
}

.table tbody tr:hover td {
  background-color: #f8fafc;
}

/* 交替行背景（可选，默认关闭） */
.table.table-striped tbody tr:nth-child(even) td {
  background-color: #fafafa;
}

.table.table-striped tbody tr:nth-child(even):hover td {
  background-color: #f1f5f9;
}

/* 表格行选中效果 */
.table tbody tr.selected td {
  background-color: rgba(14, 165, 233, 0.08);
}

/* 表格底部圆角 */
.table tbody tr:last-child td:first-child {
  border-bottom-left-radius: var(--radius-lg);
}

.table tbody tr:last-child td:last-child {
  border-bottom-right-radius: var(--radius-lg);
}

/* ========================================
   统一列对齐规则
   ======================================== */

/* 默认居中对齐 - 所有数据单元格 */
.table td {
  text-align: center;
}

/* 左对齐 - 长文本内容（可选） */
.table td.text-left {
  text-align: left !important;
}

/* 居中对齐 - 状态、操作、标签 */
.table th.text-center {
  text-align: center;
}
.table td.text-center {
  text-align: center !important;
}

/* 右对齐 - 数字、金额 */
.table th.text-right {
  text-align: center;
  font-variant-numeric: tabular-nums;
}
.table td.text-right {
  text-align: right !important;
  font-variant-numeric: tabular-nums;
}

/* 操作列固定宽度 */
.table th.col-action {
  width: 120px;
  text-align: center;
  white-space: nowrap;
}
.table td.col-action {
  width: 120px;
  text-align: center;
  white-space: nowrap;
}

/* 编码列 */
.table th.col-code {
  font-family: var(--font-mono);
  text-align: center;
}
.table td.col-code {
  font-family: var(--font-mono);
}

/* 金额列 */
.table th.col-amount {
  text-align: center;
  font-variant-numeric: tabular-nums;
}
.table td.col-amount {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* 日期时间列 */
.table th.col-datetime {
  white-space: nowrap;
  font-size: 0.8125rem;
  text-align: center;
}
.table td.col-datetime {
  white-space: nowrap;
  font-size: 0.8125rem;
}

/* 状态列 */
.table th.col-status {
  text-align: center;
  width: 100px;
}
.table td.col-status {
  text-align: center;
  width: 100px;
}

/* ========================================
   表格数据单元格样式 - 统一规范
   ======================================== */

/* 主要数据 - 名称、标题等 */
.table .cell-primary {
  font-weight: var(--font-medium);
  color: var(--color-gray-900);
}

/* 次要数据 - 描述、备注等 */
.table .cell-secondary {
  color: var(--color-gray-600);
}

/* 弱化数据 - 占位符、空值等 */
.table .cell-muted {
  color: var(--color-gray-400);
}

/* 编码/编号 - 订单号、SKU等 */
.table .cell-mono {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: var(--font-medium);
  color: var(--color-gray-700);
  background: var(--bg-secondary);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  display: inline-block;
  border: 1px solid var(--color-gray-100);
}

/* 价格显示 */
.table .cell-price {
  font-weight: var(--font-semibold);
  color: var(--color-gray-900);
  font-variant-numeric: tabular-nums;
}

.table .cell-price-muted {
  color: var(--color-gray-500);
  font-variant-numeric: tabular-nums;
}

/* 文本截断 */
.table .cell-truncate {
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: inline-block;
}

/* ========================================
   状态标签 - Soft Modern
   ======================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-size: 0.6875rem;
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.badge-success {
  background: #dcfce7;
  color: #15803d;
}

.badge-warning {
  background: #fef3c7;
  color: #b45309;
}

.badge-error {
  background: #fee2e2;
  color: #b91c1c;
}

.badge-info {
  background: #dbeafe;
  color: #1d4ed8;
}

.badge-neutral {
  background: var(--bg-secondary);
  color: var(--color-gray-600);
}

/* ========================================
   导航栏 - Editorial 风格
   ======================================== */
.navbar {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--color-gray-200);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.navbar-brand {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-gray-900);
  letter-spacing: -0.02em;
  transition: color var(--transition-fast);
}

.navbar-brand:hover {
  color: var(--color-accent);
}

/* ========================================
   侧边栏 - Editorial 风格
   ======================================== */
.sidebar {
  background-color: var(--bg-primary);
  border-right: 1px solid var(--color-gray-200);
  box-shadow: 1px 0 3px rgba(0, 0, 0, 0.02);
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--color-gray-600);
  border-radius: var(--radius-xs);
  transition: all var(--transition-fast);
  position: relative;
  font-size: var(--text-sm);
  font-weight: var(--font-normal);
}

.sidebar-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0;
  background: linear-gradient(180deg, var(--color-accent) 0%, transparent 100%);
  border-radius: 0 2px 2px 0;
  transition: width var(--transition-fast);
}

.sidebar-item:hover {
  background-color: var(--bg-secondary);
  color: var(--color-gray-900);
}

.sidebar-item:hover::before {
  width: 3px;
}

.sidebar-item.active {
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  font-weight: var(--font-medium);
}

.sidebar-item.active::before {
  width: 3px;
  background: var(--color-accent);
}

.sidebar-item.active i {
  color: var(--color-accent);
}

/* ========================================
   统计卡片
   ======================================== */
.stat-card {
  background-color: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  border: 1px solid var(--color-gray-100);
  transition: all var(--transition-normal);
}

.stat-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--spacing-xs);
}

.stat-value {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--color-gray-900);
  line-height: 1.2;
}

.stat-icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ========================================
   分页组件 - Editorial 风格
   ======================================== */
.pagination {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: var(--spacing-lg) var(--spacing-xl);
}

.pagination-btn {
  min-width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  color: var(--color-gray-600);
  background-color: var(--bg-primary);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xs);
  transition: all var(--transition-fast);
}

.pagination-btn:hover:not(.disabled):not(.active) {
  background-color: var(--bg-secondary);
  border-color: var(--color-gray-300);
  color: var(--color-gray-900);
}

.pagination-btn.active {
  background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%);
  color: white;
  border-color: transparent;
  font-weight: var(--font-semibold);
}

.pagination-btn.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ========================================
   模态框
   ======================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgb(0 0 0 / 0.4);
  backdrop-filter: blur(4px);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
}

.modal-content {
  background-color: var(--bg-primary);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 28rem;
  width: 100%;
  max-height: 90vh;
  overflow: hidden;
}

.modal-header {
  padding: var(--spacing-lg) var(--spacing-xl);
  border-bottom: 1px solid var(--color-gray-100);
}

.modal-body {
  padding: var(--spacing-xl);
}

.modal-footer {
  padding: var(--spacing-lg) var(--spacing-xl);
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--color-gray-100);
}

/* ========================================
   提示消息
   ======================================== */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
}

.alert-success {
  background-color: var(--color-success-light);
  color: #065f46;
}

.alert-warning {
  background-color: var(--color-warning-light);
  color: #92400e;
}

.alert-error {
  background-color: var(--color-error-light);
  color: #991b1b;
}

.alert-info {
  background-color: var(--color-info-light);
  color: #075985;
}

/* ========================================
   登录页面特殊样式
   ======================================== */
.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  padding: var(--spacing-xl);
}

.login-card {
  background-color: var(--bg-primary);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-2xl);
  width: 100%;
  max-width: 28rem;
}

.login-logo {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

/* ========================================
   动画效果
   ======================================== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in {
  animation: fadeIn var(--transition-normal) ease-out;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-10px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-slide-in {
  animation: slideIn var(--transition-normal) ease-out;
}

/* ========================================
   响应式调整
   ======================================== */
@media (max-width: 768px) {
  .card-body {
    padding: var(--spacing-md);
  }

  .stat-card {
    padding: var(--spacing-md);
  }

  .table th,
  .table td {
    padding: var(--spacing-sm) var(--spacing-md);
  }
}

/* ========================================
   页面布局组件 - Editorial 风格
   ======================================== */

/* 页面容器 */
.page-container {
  background-color: var(--bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-100);
  overflow: hidden;
}

/* 标签页导航 */
.tabs-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-xl);
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--color-gray-100);
}

.tabs-left {
  display: flex;
  gap: var(--spacing-sm);
}

.tabs-right {
  display: flex;
  gap: var(--spacing-xs);
}

.tab-link {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.tab-link:hover {
  color: var(--color-accent);
  background-color: var(--bg-primary);
}

.tab-link.active {
  color: var(--color-accent);
  background-color: var(--bg-primary);
  font-weight: var(--font-medium);
}

/* 页面头部 - 带装饰线 */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg) var(--spacing-xl);
  border-bottom: 1px solid var(--color-gray-100);
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  position: relative;
}

.page-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent) 0%, transparent 100%);
}

.page-header h3 {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-gray-900);
  letter-spacing: -0.01em;
}

.page-header .subtitle {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  margin-top: var(--spacing-xs);
  font-weight: var(--font-normal);
}

/* 页面内容区 */
.page-body {
  padding: var(--spacing-xl);
}

/* 筛选栏 - 细腻纹理 */
.filter-bar {
  padding: var(--spacing-lg) var(--spacing-xl);
  border-bottom: 1px solid var(--color-gray-100);
  background-color: var(--bg-secondary);
  background-image: radial-gradient(circle at 1px 1px, rgba(0,0,0,0.015) 1px, transparent 0);
  background-size: 20px 20px;
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem 1rem;
}

.filter-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px dashed var(--color-gray-200);
  width: 100%;
  clear: both;
}

.filter-label {
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  color: var(--color-gray-500);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.filter-count {
  font-size: var(--text-xs);
  color: var(--color-gray-400);
  font-weight: var(--font-normal);
}

.filter-count-right {
  margin-left: auto;
  color: var(--color-gray-500);
}

/* 消息容器 */
.message-container {
  margin: 0 var(--spacing-xl);
  margin-top: var(--spacing-md);
}

/* ========================================
   操作按钮组 - Soft Modern 风格
   轻盈图标按钮
   ======================================== */

/* 表格操作按钮组 */
.action-group {
  display: flex;
  gap: 6px;
  justify-content: center;
}

/* 操作按钮基础样式 - 轮廓风格 */
.action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.875rem;
  height: 1.875rem;
  font-size: 0.6875rem;
  font-weight: var(--font-medium);
  background: transparent;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  cursor: pointer;
  border: 1px solid transparent;
}

.action-btn:hover {
  transform: translateY(-1px);
}

.action-btn:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* 操作按钮颜色变体 - 柔和轮廓 */
.action-btn-primary {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background: rgba(14, 165, 233, 0.06);
}

.action-btn-primary:hover {
  background: var(--color-accent);
  color: white;
}

.action-btn-edit {
  color: #6366f1;
  border-color: #c7d2fe;
  background: rgba(99, 102, 241, 0.06);
}

.action-btn-edit:hover {
  background: #6366f1;
  color: white;
  border-color: #6366f1;
}

.action-btn-success {
  color: var(--color-success);
  border-color: #a7f3d0;
  background: rgba(5, 150, 105, 0.06);
}

.action-btn-success:hover {
  background: var(--color-success);
  color: white;
  border-color: var(--color-success);
}

.action-btn-warning {
  color: var(--color-warning);
  border-color: #fcd34d;
  background: rgba(217, 119, 6, 0.06);
}

.action-btn-warning:hover {
  background: var(--color-warning);
  color: white;
  border-color: var(--color-warning);
}

.action-btn-danger {
  color: var(--color-error);
  border-color: #fecaca;
  background: rgba(220, 38, 38, 0.06);
}

.action-btn-danger:hover {
  background: var(--color-error);
  color: white;
  border-color: var(--color-error);
}

.action-btn-neutral {
  color: var(--color-gray-600);
  border-color: var(--color-gray-300);
  background: transparent;
}

.action-btn-neutral:hover {
  background: var(--color-gray-600);
  color: white;
  border-color: var(--color-gray-600);
}

/* ========================================
   表格增强 - 辅助类
   ======================================== */

/* 带边框的表格 */
.table-bordered {
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.table-bordered th,
.table-bordered td {
  border: 1px solid var(--color-gray-100);
}

/* 紧凑表格 */
.table-compact th,
.table-compact td {
  padding: 0.5rem 0.75rem;
}

/* 宽松表格 */
.table-relaxed th,
.table-relaxed td {
  padding: 1rem 1.25rem;
}

/* 响应式表格容器 */
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* 固定列（左侧） */
.table .sticky-col {
  position: sticky;
  left: 0;
  z-index: 5;
  background: inherit;
}

/* 表格单元格内容 */
.cell-primary {
  font-weight: var(--font-medium);
  color: var(--color-gray-900);
}

.cell-secondary {
  color: var(--color-gray-600);
}

.cell-muted {
  color: var(--color-gray-400);
}

.cell-mono {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
}

/* ========================================
   表单增强
   ======================================== */

/* 内联表单组 */
.form-inline {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* 表单组 */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group:last-child {
  margin-bottom: 0;
}

/* 必填标记 */
.form-required {
  color: var(--color-error);
  margin-left: 2px;
}

/* 表单提示 */
.form-hint {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  margin-top: var(--spacing-xs);
}

/* ========================================
   空状态
   ======================================== */

.empty-state {
  text-align: center;
  padding: var(--spacing-2xl);
  color: var(--color-gray-500);
}

.empty-state-icon {
  font-size: 3rem;
  color: var(--color-gray-300);
  margin-bottom: var(--spacing-md);
}

.empty-state-title {
  font-size: var(--text-lg);
  font-weight: var(--font-medium);
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-sm);
}

.empty-state-desc {
  font-size: var(--text-sm);
  color: var(--color-gray-400);
}

/* ========================================
   加载状态
   ======================================== */

.loading-overlay {
  position: fixed;
  inset: 0;
  background-color: rgb(0 0 0 / 0.5);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
}

.loading-card {
  background-color: var(--bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--spacing-2xl);
  max-width: 24rem;
  width: 90%;
  text-align: center;
}

.loading-spinner {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.loading-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-gray-800);
  margin-bottom: var(--spacing-sm);
}

.loading-desc {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

/* ========================================
   标签增强
   ======================================== */

.tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  border-radius: var(--radius-sm);
}

.tag-primary {
  background-color: rgb(30 58 95 / 0.1);
  color: var(--color-primary);
}

.tag-blue {
  background-color: rgb(59 130 246 / 0.1);
  color: #3b82f6;
}

.tag-green {
  background-color: rgb(5 150 105 / 0.1);
  color: var(--color-success);
}

.tag-yellow {
  background-color: rgb(217 119 6 / 0.1);
  color: var(--color-warning);
}

.tag-red {
  background-color: rgb(220 38 38 / 0.1);
  color: var(--color-error);
}

/* ========================================
   分隔区域
   ======================================== */

.section {
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.section:last-child {
  margin-bottom: 0;
}

.section-title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-gray-800);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.section-title i {
  color: var(--color-primary);
}

/* ========================================
   步骤指示器
   ======================================== */

.step-indicator {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.step-number {
  width: 2rem;
  height: 2rem;
  background-color: var(--color-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-semibold);
  margin-right: var(--spacing-sm);
  flex-shrink: 0;
}

.step-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-gray-800);
}

/* ========================================
   工具类
   ======================================== */

/* 文字截断 */
.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 隐藏 - 移除 !important 以支持 Tailwind 响应式类覆盖 */
.hidden {
  display: none;
}

/* 禁用状态 */
.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* ========================================
   级联选择器组件样式
   ======================================== */

.category-cascader-wrapper {
  position: relative;
  width: 176px;
}

.cascader-trigger {
  width: 100%;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-gray-900);
  background-color: #fff;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: left;
}

.cascader-trigger:hover:not(:focus):not(:disabled) {
  border-color: var(--color-gray-400);
}

.cascader-trigger:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

.cascader-trigger.active {
  border-color: var(--color-accent);
}

.cascader-trigger:disabled {
  background-color: var(--color-gray-50);
  cursor: not-allowed;
  opacity: 0.7;
}

.cascader-trigger.invalid {
  border-color: #ef4444;
  animation: cascaderShake 0.3s ease;
}

@keyframes cascaderShake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}

.cascader-value {
  flex: 1;
  color: var(--color-gray-400);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cascader-value-selected {
  color: var(--color-gray-900);
}

.cascader-arrow {
  color: var(--color-gray-400);
  transition: all 0.15s ease;
  flex-shrink: 0;
  margin-left: 8px;
  font-size: 0.625rem;
}

.cascader-trigger:hover:not(:focus):not(:disabled) .cascader-arrow {
  color: var(--color-gray-500);
}

.cascader-trigger:focus .cascader-arrow,
.cascader-trigger.active .cascader-arrow {
  color: var(--color-accent);
}

.cascader-trigger.active .cascader-arrow {
  transform: rotate(180deg);
}

.cascader-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  min-width: 280px;
  background: #fff;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12), 0 2px 4px rgba(0, 0, 0, 0.04);
  z-index: 100;
  overflow: hidden;
  animation: dropdownFadeIn 0.15s ease;
}

@keyframes dropdownFadeIn {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.cascader-search {
  display: flex;
  align-items: center;
  padding: 0.625rem 0.75rem;
  border-bottom: 1px solid var(--color-gray-100);
  background: var(--color-gray-50);
}

.cascader-search i {
  color: var(--color-gray-400);
  margin-right: 0.5rem;
  font-size: 0.75rem;
}

.cascader-search-input {
  flex: 1;
  border: none;
  background: transparent;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  color: var(--color-gray-900);
  outline: none;
}

.cascader-search-input::placeholder {
  color: var(--color-gray-400);
}

.cascader-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  padding: 0.5rem 0.75rem;
  background: linear-gradient(135deg, var(--color-gray-50) 0%, #f1f5f9 100%);
  border-bottom: 1px solid var(--color-gray-100);
  gap: 0.25rem;
}

.cascader-breadcrumb .breadcrumb-item {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  color: var(--color-gray-500);
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}

.cascader-breadcrumb .breadcrumb-item:hover {
  background: rgba(14, 165, 233, 0.1);
  color: var(--color-accent);
}

.cascader-breadcrumb .breadcrumb-item.active {
  color: var(--color-accent);
  font-weight: 500;
  background: rgba(14, 165, 233, 0.1);
}

.cascader-breadcrumb .breadcrumb-separator {
  color: var(--color-gray-300);
  font-size: 0.625rem;
  margin: 0 0.125rem;
}

.cascader-list-wrapper {
  max-height: 280px;
  overflow-y: auto;
}

.cascader-list-wrapper::-webkit-scrollbar {
  width: 4px;
}

.cascader-list-wrapper::-webkit-scrollbar-track {
  background: transparent;
}

.cascader-list-wrapper::-webkit-scrollbar-thumb {
  background: var(--color-gray-300);
  border-radius: 2px;
}

.cascader-list-wrapper::-webkit-scrollbar-thumb:hover {
  background: var(--color-gray-400);
}

.cascader-list {
  padding: 0.375rem 0;
}

.cascader-loading {
  padding: 2rem;
  text-align: center;
}

.cascader-loading-text {
  color: var(--color-gray-400);
  font-size: 0.8125rem;
}

.cascader-loading-text i {
  margin-right: 0.5rem;
}

.cascader-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  transition: all 0.15s ease;
  font-size: 0.8125rem;
  color: var(--color-gray-700);
}

.cascader-item:hover {
  background: rgba(14, 165, 233, 0.08);
}

.cascader-item.active {
  background: rgba(14, 165, 233, 0.12);
  color: var(--color-accent);
  font-weight: 500;
}

.cascader-item.selected {
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
}

.cascader-item-content {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cascader-item-icon {
  width: 1.375rem;
  height: 1.375rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 0.5625rem;
  flex-shrink: 0;
}

.cascader-item-icon.folder {
  background: rgba(14, 165, 233, 0.1);
  color: var(--color-accent);
}

.cascader-item-icon.leaf {
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
}

.cascader-item-name {
  flex: 1;
}

.cascader-item-count {
  font-size: 0.625rem;
  color: var(--color-gray-400);
  background: var(--color-gray-100);
  padding: 0.125rem 0.375rem;
  border-radius: 9999px;
}

.cascader-item-arrow {
  color: var(--color-gray-400);
  font-size: 0.5625rem;
  transition: all 0.15s ease;
}

.cascader-item:hover .cascader-item-arrow {
  color: var(--color-accent);
  transform: translateX(2px);
}

.cascader-item-check {
  color: #10b981;
  font-size: 0.625rem;
}

.cascader-empty {
  padding: 2rem;
  text-align: center;
  color: var(--color-gray-400);
}

.cascader-empty-icon {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  opacity: 0.5;
}

.cascader-empty-text {
  font-size: 0.8125rem;
}

.cascader-highlight {
  background: rgba(14, 165, 233, 0.2);
  color: var(--color-accent);
  padding: 0 0.125rem;
  border-radius: 0.125rem;
}

@media (max-width: 640px) {
  .cascader-dropdown {
    min-width: unset;
  }

  .cascader-item {
    padding: 0.625rem 0.75rem;
  }
}

/* ========================================
   User Dropdown Menu - 精致用户下拉菜单
   ======================================== */

.user-dropdown {
  z-index: 50;
  position: absolute;
  right: 0;
  top: 100%;
  margin-top: 0.5rem;
  width: 280px;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  border-radius: 16px;
  box-shadow:
    0 4px 6px -1px rgba(0, 0, 0, 0.05),
    0 10px 15px -3px rgba(0, 0, 0, 0.08),
    0 20px 25px -5px rgba(0, 0, 0, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(0, 0, 0, 0.06);
  overflow: hidden;
  transform: translateY(-8px) scale(0.96);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Flowbite 添加 hidden 类隐藏下拉框，移除 hidden 时显示 */
.user-dropdown:not(.hidden) {
  transform: translateY(0) scale(1);
}

/* 下拉头部 */
.dropdown-header {
  padding: 1rem 1.25rem;
  background: linear-gradient(135deg, #fafafa 0%, #f5f5f4 100%);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.user-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.user-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-gray-900);
}

.user-login {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--color-gray-500);
  margin: 0;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* 菜单列表 */
.dropdown-menu-list {
  padding: 0.5rem;
}

.dropdown-item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 0.75rem;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
}

.dropdown-item:hover {
  background: rgba(15, 23, 42, 0.04);
}

.dropdown-item:hover .item-icon {
  background: var(--color-primary);
  color: white;
  transform: scale(1.05);
}

.item-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--color-gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-600);
  font-size: 0.875rem;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.item-content {
  flex: 1;
  min-width: 0;
  padding-top: 0.125rem;
}

.item-title {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-gray-800);
  margin-bottom: 0.125rem;
}

.item-desc {
  display: block;
  font-size: 0.75rem;
  color: var(--color-gray-500);
}

/* 底部退出 */
.dropdown-footer {
  padding: 0.5rem;
  border-top: 1px solid rgba(0, 0, 0, 0.04);
  background: rgba(254, 242, 242, 0.3);
}

.logout-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  border-radius: 10px;
  color: #dc2626;
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
}

.logout-btn:hover {
  background: rgba(220, 38, 38, 0.08);
}

.logout-btn i {
  font-size: 0.875rem;
}

/* 响应式适配 */
@media (max-width: 640px) {
  .user-dropdown {
    width: 260px;
  }

  .dropdown-header {
    padding: 1rem;
  }

  .avatar {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
}

/* ========================================
   页面头部带标签导航 - 一行布局
   ======================================== */

.page-header-with-tabs {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-xl);
  border-bottom: 1px solid var(--color-gray-100);
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  position: relative;
}

.page-header-with-tabs::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent) 0%, transparent 100%);
}

.page-header-with-tabs h3 {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-gray-900);
  letter-spacing: -0.01em;
  white-space: nowrap;
}

/* 右侧区域：标签 + 按钮 */
.header-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

/* 内联标签导航 */
.tabs-nav-inline {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.tabs-nav-inline .tab-link {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.tabs-nav-inline .tab-link:hover {
  color: var(--color-accent);
  background-color: rgba(14, 165, 233, 0.06);
}

.tabs-nav-inline .tab-link.active {
  color: var(--color-accent);
  background-color: rgba(14, 165, 233, 0.1);
  font-weight: var(--font-medium);
}

/* 响应式 - 小屏幕回退到两行布局 */
@media (max-width: 1200px) {
  .page-header-with-tabs {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) var(--spacing-xl);
  }

  .header-right {
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 768px) {
  .header-right {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
  }

  .tabs-nav-inline {
    flex-wrap: wrap;
  }
}

@media (max-width: 768px) {
  .floating-tabs-nav {
    bottom: 24px;
    right: 50%;
    top: auto;
    transform: translateX(50%);
  }

  .floating-tabs-inner {
    flex-direction: row;
    padding: 8px 12px;
  }

  .floating-tab {
    padding: 8px 12px;
  }

  .floating-tab:hover,
  .floating-tab.active {
    transform: translateX(0) translateY(-2px);
  }
}

/* 表单区块滚动定位 */
.form-section {
  scroll-margin-top: 80px;
  margin-bottom: 1.5rem;
}

/* 区块标题 - 浅灰色背景 */
.section-header {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  padding: 0.75rem 1.25rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-gray-700);
  border-radius: 0.5rem 0.5rem 0 0;
  border-bottom: 1px solid var(--color-gray-200);
  letter-spacing: -0.01em;
}

/* 区块内容 */
.section-content {
  background: white;
  padding: 1.25rem;
  border: 1px solid var(--color-gray-200);
  border-top: none;
  border-radius: 0 0 0.5rem 0.5rem;
}

/* 表单区块整体样式 */
.form-section {
  border-radius: 0.5rem;
  overflow: hidden;
}

/* 兼容旧样式 - grid 直接在 form-section 内 */
.form-section > .grid {
  background: white;
  padding: 1.25rem;
  border: 1px solid var(--color-gray-200);
  border-top: none;
}

/* ========================================
   悬浮标签导航 - 轻量电梯导航
   ======================================== */

.floating-tabs-nav {
  position: fixed;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
}

.floating-tabs-inner {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 20px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.04);
  transition: all 0.3s ease;
}

/* 悬停时展开 */
.floating-tabs-inner:hover {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  border-radius: 14px;
}

.floating-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-gray-400);
  background: transparent;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
  position: relative;
}

/* 默认只显示小圆点 */
.floating-tab i {
  font-size: 0.625rem;
  width: 8px;
  height: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: currentColor;
  border-radius: 50%;
  transition: all 0.25s ease;
}

.floating-tab:hover {
  color: var(--color-accent);
  border-radius: 8px;
  background: rgba(14, 165, 233, 0.08);
}

.floating-tab:hover i {
  width: 18px;
  height: 18px;
  font-size: 0.75rem;
  background: transparent;
}

/* 悬停时显示文字 */
.floating-tabs-inner:hover .floating-tab {
  padding: 8px 10px;
  border-radius: 8px;
}

.floating-tabs-inner:hover .floating-tab i {
  width: 18px;
  height: 18px;
  font-size: 0.75rem;
  background: transparent;
}

.floating-tab .tab-text {
  display: none;
  font-size: 0.75rem;
}

.floating-tabs-inner:hover .floating-tab .tab-text {
  display: inline;
}

.floating-tab.active {
  color: var(--color-accent);
}

.floating-tab.active i {
  background: var(--color-accent);
  color: white;
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.2);
}

.floating-tabs-inner:hover .floating-tab.active i {
  background: var(--color-accent);
}

.floating-tab.active:hover {
  background: rgba(14, 165, 233, 0.1);
}

/* 响应式 */
@media (max-width: 1200px) {
  .floating-tabs-nav {
    right: 12px;
  }
}

@media (max-width: 768px) {
  .floating-tabs-nav {
    bottom: 20px;
    right: 50%;
    top: auto;
    transform: translateX(50%);
  }

  .floating-tabs-inner {
    flex-direction: row;
    padding: 6px 10px;
    gap: 4px;
  }

  .floating-tab {
    padding: 6px;
  }

  .floating-tab i {
    width: 10px;
    height: 10px;
    font-size: 0.5rem;
  }

  .floating-tab .tab-text {
    display: none !important;
  }
}