// 数据仪表板样式文件 - 现代化设计
:root {
  // 主色调 - 现代蓝紫渐变
  --primary-color: #6366f1;
  --primary-light: #8b5cf6;
  --primary-dark: #4f46e5;

  // 功能色
  --success-color: #10b981;
  --success-light: #34d399;
  --warning-color: #f59e0b;
  --warning-light: #fbbf24;
  --error-color: #ef4444;
  --error-light: #f87171;
  --info-color: #06b6d4;
  --info-light: #22d3ee;

  // 中性色
  --text-primary: #111827;
  --text-secondary: #6b7280;
  --text-tertiary: #9ca3af;
  --text-inverse: #ffffff;

  // 背景色
  --bg-primary: #ffffff;
  --bg-secondary: #f9fafb;
  --bg-tertiary: #f3f4f6;
  --bg-dark: #1f2937;
  --bg-dark-secondary: #374151;

  // 边框和分割线
  --border-light: #e5e7eb;
  --border-medium: #d1d5db;
  --border-dark: #9ca3af;

  // 阴影系统
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.3);

  // 圆角系统
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  // 动画缓动
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);

  // 过渡时间
  --duration-fast: 150ms;
  --duration-normal: 300ms;
  --duration-slow: 500ms;

  // 间距系统
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
}

// 现代化动画关键帧
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.02);
  }
}

@keyframes glow {
  0%,
  100% {
    box-shadow: var(--shadow-lg), var(--shadow-glow);
  }
  50% {
    box-shadow: var(--shadow-xl), 0 0 30px rgba(99, 102, 241, 0.4);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  33% {
    transform: translateY(-8px) rotate(1deg);
  }
  66% {
    transform: translateY(-4px) rotate(-1deg);
  }
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200px 0;
  }
  100% {
    background-position: calc(200px + 100%) 0;
  }
}

@keyframes bounce {
  0%,
  20%,
  53%,
  80%,
  100% {
    transform: translate3d(0, 0, 0);
  }
  40%,
  43% {
    transform: translate3d(0, -8px, 0);
  }
  70% {
    transform: translate3d(0, -4px, 0);
  }
  90% {
    transform: translate3d(0, -2px, 0);
  }
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

// 主容器 - 现代化设计
.data-dashboard-container {
  position: relative;
  min-height: 100vh;
  padding: var(--space-lg);
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
    'Helvetica Neue', Arial, sans-serif;
  overflow-x: hidden;
  line-height: 1.6;

  // 主题变体
  &.light {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);

    .dashboard-header {
      background: var(--bg-primary);
      border: 1px solid var(--border-light);
      backdrop-filter: blur(20px);
    }

    .metric-card,
    .products-card,
    .activities-card,
    .performance-card,
    .active-users-card {
      background: var(--bg-primary);
      border: 1px solid var(--border-light);
      backdrop-filter: blur(20px);
    }
  }

  &.dark {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: var(--text-inverse) !important;

    .dashboard-header {
      background: rgba(30, 41, 59, 0.8);
      border: 1px solid rgba(51, 65, 85, 0.5);
      backdrop-filter: blur(20px);
      color: var(--text-inverse);

      .dashboard-title {
        color: var(--text-inverse);
      }

      .user-info {
        .user-name {
          color: var(--text-inverse);
        }
      }
    }

    .metric-card,
    .products-card,
    .activities-card,
    .performance-card,
    .active-users-card {
      background: rgba(30, 41, 59, 0.8);
      border: 1px solid rgba(51, 65, 85, 0.5);
      color: var(--text-inverse);
      backdrop-filter: blur(20px);

      .ant-card-head-title {
        color: var(--text-inverse);
      }

      .ant-statistic-title {
        color: var(--text-inverse);
      }

      .ant-statistic-content-value {
        color: var(--text-inverse);
      }

      .metric-trend {
        .trend-text {
          color: var(--text-inverse);
        }
      }

      .product-name {
        color: var(--text-inverse);
      }

      .product-sales {
        color: rgba(255, 255, 255, 0.7);
      }

      .activity-text {
        .user-name {
          color: var(--primary-light);
        }

        .action {
          color: var(--text-inverse);
        }
      }

      .activity-time {
        color: rgba(255, 255, 255, 0.7);
      }

      .performance-header {
        .metric-name {
          color: var(--text-inverse);
        }

        .metric-value {
          color: var(--primary-light);
        }
      }

      .performance-target {
        color: rgba(255, 255, 255, 0.7);
      }

      .active-users-description {
        color: rgba(255, 255, 255, 0.7);
      }

      .active-users-number {
        .unit {
          color: rgba(255, 255, 255, 0.7);
        }
      }

      .ant-btn {
        color: var(--text-inverse);
        border-color: rgba(255, 255, 255, 0.3);

        &:hover {
          color: var(--text-inverse);
          border-color: var(--primary-light);
        }
      }

      .ant-tag {
        color: var(--text-inverse);
        border-color: rgba(255, 255, 255, 0.3);
      }

      .ant-progress-text {
        color: var(--text-inverse);
      }
    }
  }

  &.gradient {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;

    &::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: radial-gradient(
          circle at 20% 50%,
          rgba(99, 102, 241, 0.2) 0%,
          transparent 50%
        ),
        radial-gradient(
          circle at 80% 20%,
          rgba(139, 92, 246, 0.2) 0%,
          transparent 50%
        ),
        radial-gradient(
          circle at 40% 80%,
          rgba(6, 182, 212, 0.2) 0%,
          transparent 50%
        );
      pointer-events: none;
      animation: gradientShift 20s ease infinite reverse;
    }

    &::after {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(255, 255, 255, 0.05) 50%,
        transparent 70%
      );
      pointer-events: none;
      animation: shimmer 3s ease-in-out infinite;
    }
  }

  // 动画状态
  &.animating {
    .metric-card {
      animation: pulse var(--duration-normal) var(--ease-bounce);
    }

    .product-item,
    .activity-item {
      animation: slideIn var(--duration-normal) var(--ease-out);
    }
  }
}

// 头部区域 - 现代化设计
.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-xl) var(--space-2xl);
  margin-bottom: var(--space-2xl);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.2);
  animation: fadeInUp 0.8s var(--ease-out);
  position: relative;
  overflow: hidden;

  &::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(
      90deg,
      var(--primary-color),
      var(--primary-light),
      var(--info-color)
    );
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  }

  .dashboard-title {
    margin: 0;
    font-size: 32px;
    font-weight: 800;
    background: linear-gradient(
      135deg,
      var(--primary-color) 0%,
      var(--primary-light) 50%,
      var(--info-color) 100%
    );
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    animation: gradientShift 3s ease infinite;
    letter-spacing: -0.02em;

    .ant-tag {
      font-size: 14px;
      font-weight: 600;
      padding: 4px 12px;
      border-radius: var(--radius-full);
      border: none;
      background: linear-gradient(
        135deg,
        var(--primary-color),
        var(--primary-light)
      );
      color: white;
      box-shadow: var(--shadow-sm);
    }
  }

  .user-info {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-lg);
    background: linear-gradient(
      135deg,
      rgba(99, 102, 241, 0.1),
      rgba(139, 92, 246, 0.1)
    );
    border-radius: var(--radius-full);
    border: 1px solid rgba(99, 102, 241, 0.2);
    backdrop-filter: blur(10px);
    transition: all var(--duration-normal) var(--ease-in-out);
    position: relative;
    overflow: hidden;

    &::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
      );
      transition: left 0.5s;
    }

    &:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow-lg);
      border-color: rgba(99, 102, 241, 0.3);

      &::before {
        left: 100%;
      }
    }

    .ant-avatar {
      border: 2px solid rgba(255, 255, 255, 0.3);
      box-shadow: var(--shadow-sm);
    }

    .user-name {
      font-weight: 600;
      color: var(--primary-color);
      font-size: 16px;
    }
  }
}

// 仪表板内容
.dashboard-content {
  position: relative;
  z-index: 1;
}

// 指标卡片行 - 现代化设计
.metrics-row {
  margin-bottom: var(--space-2xl);
  animation: fadeInUp 0.8s var(--ease-out) 0.2s both;

  .metric-card {
    position: relative;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    transition: all var(--duration-normal) var(--ease-in-out);
    overflow: hidden;
    height: 100%;
    cursor: pointer;

    &::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 4px;
      background: linear-gradient(
        90deg,
        var(--primary-color),
        var(--primary-light)
      );
      border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    }

    &::after {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: linear-gradient(
        135deg,
        rgba(99, 102, 241, 0.02),
        rgba(139, 92, 246, 0.02)
      );
      opacity: 0;
      transition: opacity var(--duration-normal) var(--ease-in-out);
    }

    &:hover {
      transform: translateY(-8px) scale(1.02);
      box-shadow: var(--shadow-2xl);
      border-color: rgba(99, 102, 241, 0.3);

      &::after {
        opacity: 1;
      }

      .metric-icon {
        transform: scale(1.1) rotate(5deg);
        color: var(--primary-color);
      }

      .ant-statistic-content-value {
        transform: scale(1.05);
      }
    }

    .ant-card-body {
      padding: var(--space-xl);
      position: relative;
      z-index: 1;
    }

    .ant-statistic-title {
      color: var(--text-secondary);
      font-size: 14px;
      font-weight: 600;
      margin-bottom: var(--space-sm);
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .ant-statistic-content {
      .ant-statistic-content-value {
        font-size: 36px;
        font-weight: 800;
        line-height: 1.1;
        background: linear-gradient(
          135deg,
          var(--text-primary),
          var(--text-secondary)
        );
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        transition: all var(--duration-normal) var(--ease-in-out);
      }
    }

    .metric-icon {
      font-size: 28px;
      margin-right: var(--space-sm);
      opacity: 0.8;
      transition: all var(--duration-normal) var(--ease-bounce);
      color: var(--primary-color);
    }

    .metric-trend {
      display: flex;
      align-items: center;
      gap: var(--space-sm);
      margin-top: var(--space-md);
      padding: var(--space-sm) var(--space-md);
      background: rgba(16, 185, 129, 0.1);
      border-radius: var(--radius-md);
      border: 1px solid rgba(16, 185, 129, 0.2);

      .ant-badge {
        .ant-badge-count {
          background: linear-gradient(
            135deg,
            var(--success-color),
            var(--success-light)
          );
          border: none;
          font-weight: 600;
          font-size: 12px;
        }
      }

      .trend-text {
        font-size: 12px;
        color: var(--text-secondary);
        font-weight: 500;
      }
    }
  }

  // 特定卡片样式
  .users-card {
    &::before {
      background: linear-gradient(
        90deg,
        var(--primary-color),
        var(--primary-light)
      );
    }

    .metric-icon {
      color: var(--primary-color);
    }
  }

  .orders-card {
    &::before {
      background: linear-gradient(
        90deg,
        var(--success-color),
        var(--success-light)
      );
    }

    .metric-icon {
      color: var(--success-color);
    }

    .metric-trend {
      background: rgba(16, 185, 129, 0.1);
      border-color: rgba(16, 185, 129, 0.2);
    }
  }

  .revenue-card {
    &::before {
      background: linear-gradient(
        90deg,
        var(--warning-color),
        var(--warning-light)
      );
    }

    .metric-icon {
      color: var(--warning-color);
    }

    .metric-trend {
      background: rgba(245, 158, 11, 0.1);
      border-color: rgba(245, 158, 11, 0.2);
    }
  }

  .conversion-card {
    &::before {
      background: linear-gradient(
        90deg,
        var(--error-color),
        var(--error-light)
      );
    }

    .metric-icon {
      color: var(--error-color);
    }

    .metric-trend {
      background: rgba(239, 68, 68, 0.1);
      border-color: rgba(239, 68, 68, 0.2);
    }
  }
}

// 内容行 - 现代化设计
.content-row {
  margin-bottom: var(--space-2xl);
  animation: fadeInUp 0.8s var(--ease-out) 0.4s both;

  .products-card,
  .activities-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    transition: all var(--duration-normal) var(--ease-in-out);
    overflow: hidden;
    position: relative;

    &::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: linear-gradient(
        90deg,
        var(--primary-color),
        var(--primary-light)
      );
      border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    }

    &:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-2xl);
      border-color: rgba(99, 102, 241, 0.3);
    }

    .ant-card-head {
      border-bottom: 1px solid rgba(0, 0, 0, 0.06);
      padding: var(--space-lg) var(--space-xl);
      background: linear-gradient(
        135deg,
        rgba(99, 102, 241, 0.02),
        rgba(139, 92, 246, 0.02)
      );

      .ant-card-head-title {
        font-size: 20px;
        font-weight: 700;
        color: var(--text-primary);
        display: flex;
        align-items: center;
        gap: var(--space-sm);
      }
    }

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

    .section-icon {
      color: var(--primary-color);
      margin-right: var(--space-sm);
      font-size: 20px;
    }

    .ant-card-extra {
      .ant-btn {
        border: none;
        background: linear-gradient(
          135deg,
          var(--primary-color),
          var(--primary-light)
        );
        color: white;
        border-radius: var(--radius-md);
        font-weight: 600;
        padding: var(--space-sm) var(--space-lg);
        transition: all var(--duration-normal) var(--ease-in-out);

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

// 产品列表 - 现代化设计
.products-list {
  .product-item {
    display: flex;
    align-items: center;
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--border-light);
    transition: all var(--duration-normal) var(--ease-in-out);
    position: relative;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-sm);

    &:last-child {
      border-bottom: none;
      margin-bottom: 0;
    }

    &:hover {
      background: linear-gradient(
        135deg,
        rgba(99, 102, 241, 0.05),
        rgba(139, 92, 246, 0.05)
      );
      border-radius: var(--radius-md);
      padding-left: var(--space-md);
      padding-right: var(--space-md);
      transform: translateX(4px);
      box-shadow: var(--shadow-sm);
    }

    .product-info {
      flex: 1;
      min-width: 0;

      .product-name {
        font-size: 16px;
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: var(--space-xs);
        letter-spacing: -0.01em;
      }

      .product-sales {
        font-size: 14px;
        color: var(--text-secondary);
        font-weight: 500;
      }
    }

    .product-growth {
      margin: 0 var(--space-lg);

      .ant-tag {
        border: none;
        border-radius: var(--radius-md);
        font-weight: 600;
        font-size: 12px;
        padding: var(--space-xs) var(--space-sm);

        &.ant-tag-green {
          background: linear-gradient(
            135deg,
            var(--success-color),
            var(--success-light)
          );
          color: white;
        }

        &.ant-tag-red {
          background: linear-gradient(
            135deg,
            var(--error-color),
            var(--error-light)
          );
          color: white;
        }
      }
    }

    .product-progress {
      width: 120px;

      .ant-progress {
        .ant-progress-bg {
          border-radius: var(--radius-sm);
        }

        .ant-progress-outer {
          .ant-progress-inner {
            background-color: var(--bg-tertiary);
            border-radius: var(--radius-sm);
          }
        }
      }
    }
  }
}

// 活动列表 - 现代化设计
.activities-list {
  .activity-item {
    display: flex;
    align-items: center;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--border-light);
    transition: all var(--duration-normal) var(--ease-in-out);
    position: relative;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-sm);

    &:last-child {
      border-bottom: none;
      margin-bottom: 0;
    }

    &:hover {
      background: linear-gradient(
        135deg,
        rgba(99, 102, 241, 0.05),
        rgba(139, 92, 246, 0.05)
      );
      border-radius: var(--radius-md);
      padding-left: var(--space-md);
      padding-right: var(--space-md);
      transform: translateX(4px);
      box-shadow: var(--shadow-sm);
    }

    .ant-avatar {
      border: 2px solid rgba(255, 255, 255, 0.3);
      box-shadow: var(--shadow-sm);
      transition: all var(--duration-normal) var(--ease-in-out);
    }

    &:hover .ant-avatar {
      transform: scale(1.1);
      box-shadow: var(--shadow-md);
    }

    .activity-content {
      flex: 1;
      margin-left: var(--space-md);
      min-width: 0;

      .activity-text {
        .user-name {
          font-weight: 700;
          color: var(--primary-color);
          margin-right: var(--space-sm);
          font-size: 14px;
        }

        .action {
          color: var(--text-primary);
          font-weight: 500;
          font-size: 14px;
        }
      }

      .activity-time {
        font-size: 12px;
        color: var(--text-secondary);
        margin-top: var(--space-xs);
        font-weight: 500;
      }
    }

    .activity-actions {
      display: flex;
      gap: var(--space-xs);
      opacity: 0;
      transition: all var(--duration-normal) var(--ease-in-out);

      .ant-btn {
        border: none;
        background: transparent;
        color: var(--text-secondary);
        padding: var(--space-xs);
        border-radius: var(--radius-sm);
        transition: all var(--duration-fast) var(--ease-in-out);

        &:hover {
          background: rgba(99, 102, 241, 0.1);
          color: var(--primary-color);
          transform: scale(1.1);
        }
      }
    }

    &:hover .activity-actions {
      opacity: 1;
    }
  }
}

// 性能指标行 - 现代化设计
.performance-row {
  margin-bottom: var(--space-2xl);
  animation: fadeInUp 0.8s var(--ease-out) 0.6s both;

  .performance-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    transition: all var(--duration-normal) var(--ease-in-out);
    overflow: hidden;
    position: relative;

    &::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: linear-gradient(
        90deg,
        var(--primary-color),
        var(--primary-light)
      );
      border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    }

    &:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-2xl);
      border-color: rgba(99, 102, 241, 0.3);
    }

    .ant-card-head {
      padding: var(--space-lg) var(--space-xl);
      background: linear-gradient(
        135deg,
        rgba(99, 102, 241, 0.02),
        rgba(139, 92, 246, 0.02)
      );

      .ant-card-head-title {
        font-size: 20px;
        font-weight: 700;
        color: var(--text-primary);
        display: flex;
        align-items: center;
        gap: var(--space-sm);
      }
    }

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

    .performance-item {
      .performance-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: var(--space-md);

        .metric-name {
          font-size: 14px;
          font-weight: 600;
          color: var(--text-primary);
          text-transform: uppercase;
          letter-spacing: 0.5px;
        }

        .metric-value {
          font-size: 20px;
          font-weight: 800;
          color: var(--primary-color);
          background: linear-gradient(
            135deg,
            var(--primary-color),
            var(--primary-light)
          );
          -webkit-background-clip: text;
          -webkit-text-fill-color: transparent;
          background-clip: text;
        }
      }

      .ant-progress {
        .ant-progress-bg {
          border-radius: var(--radius-sm);
        }

        .ant-progress-outer {
          .ant-progress-inner {
            background-color: var(--bg-tertiary);
            border-radius: var(--radius-sm);
          }
        }
      }

      .performance-target {
        font-size: 12px;
        color: var(--text-secondary);
        margin-top: var(--space-sm);
        text-align: right;
        font-weight: 500;
      }
    }
  }
}

// 活跃用户行 - 现代化设计
.active-users-row {
  animation: fadeInUp 0.8s var(--ease-out) 0.8s both;

  .active-users-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    transition: all var(--duration-normal) var(--ease-in-out);
    overflow: hidden;
    position: relative;

    &::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: linear-gradient(
        90deg,
        var(--primary-color),
        var(--primary-light)
      );
      border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    }

    &:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-2xl);
      border-color: rgba(99, 102, 241, 0.3);
    }

    .ant-card-head {
      padding: var(--space-lg) var(--space-xl);
      background: linear-gradient(
        135deg,
        rgba(99, 102, 241, 0.02),
        rgba(139, 92, 246, 0.02)
      );

      .ant-card-head-title {
        font-size: 20px;
        font-weight: 700;
        color: var(--text-primary);
        display: flex;
        align-items: center;
        gap: var(--space-sm);
      }
    }

    /*
    .ant-card-body {
      padding: var(--space-2xl);
    }
    */

    .active-users-content {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: var(--space-2xl);

      .active-users-main {
        flex: 1;

        .active-users-number {
          display: flex;
          align-items: baseline;
          gap: var(--space-sm);
          margin-bottom: var(--space-md);

          .number {
            font-size: 56px;
            font-weight: 900;
            background: linear-gradient(
              135deg,
              var(--primary-color) 0%,
              var(--primary-light) 50%,
              var(--info-color) 100%
            );
            background-size: 200% 200%;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1;
            animation: gradientShift 3s ease infinite;
            letter-spacing: -0.02em;
          }

          .unit {
            font-size: 20px;
            color: var(--text-secondary);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.5px;
          }
        }

        .active-users-description {
          font-size: 16px;
          color: var(--text-secondary);
          font-weight: 500;
          line-height: 1.5;
        }
      }

      .active-users-visual {
        position: relative;
        width: 80px;
        height: 80px;
        flex-shrink: 0;

        .user-avatars {
          position: relative;
          width: 100%;
          height: 100%;

          .user-avatar {
            position: absolute;
            top: 50%;
            left: 50%;
            margin-left: -20px;
            margin-top: -20px;
            animation: float 4s ease-in-out infinite;
            border: 3px solid rgba(255, 255, 255, 0.8);
            box-shadow: var(--shadow-lg);
            transition: all var(--duration-normal) var(--ease-bounce);
            cursor: pointer;

            &:hover {
              transform: scale(1.3) rotate(10deg);
              z-index: 10;
              box-shadow: var(--shadow-2xl);
              animation-play-state: paused;
            }
          }
        }
      }
    }
  }
}

// 响应式设计 - 现代化移动端适配
@media (max-width: 1200px) {
  .data-dashboard-container {
    padding: var(--space-md);
  }

  .dashboard-header {
    padding: var(--space-lg) var(--space-xl);

    .dashboard-title {
      font-size: 28px;
    }
  }

  .active-users-content {
    gap: var(--space-lg);

    .active-users-visual {
      width: 200px;
      height: 200px;
    }
  }
}

@media (max-width: 768px) {
  .data-dashboard-container {
    padding: var(--space-sm);
  }

  .dashboard-header {
    flex-direction: column;
    gap: var(--space-lg);
    text-align: center;
    padding: var(--space-lg);
    border-radius: var(--radius-lg);

    .dashboard-title {
      font-size: 24px;
      flex-direction: column;
      gap: var(--space-sm);
    }

    .user-info {
      align-self: center;
    }
  }

  .metrics-row {
    .metric-card {
      .ant-card-body {
        padding: var(--space-lg);
      }

      .ant-statistic-content {
        .ant-statistic-content-value {
          font-size: 28px;
        }
      }

      .metric-icon {
        font-size: 24px;
      }
    }
  }

  .content-row {
    .products-card,
    .activities-card {
      .ant-card-body {
        padding: var(--space-lg);
      }
    }
  }

  .active-users-content {
    flex-direction: column;
    gap: var(--space-xl);
    text-align: center;

    .active-users-visual {
      width: 180px;
      height: 180px;
      align-self: center;
    }

    .active-users-number {
      justify-content: center;

      .number {
        font-size: 48px;
      }
    }
  }

  .performance-row {
    .performance-card {
      .ant-card-body {
        padding: var(--space-lg);
      }
    }
  }
}

@media (max-width: 480px) {
  .data-dashboard-container {
    padding: var(--space-xs);
  }

  .dashboard-header {
    padding: var(--space-md);

    .dashboard-title {
      font-size: 20px;
    }
  }

  .metrics-row {
    .metric-card {
      .ant-card-body {
        padding: var(--space-md);
      }

      .ant-statistic-content {
        .ant-statistic-content-value {
          font-size: 24px;
        }
      }
    }
  }

  .active-users-content {
    .active-users-visual {
      width: 150px;
      height: 150px;
    }

    .active-users-number {
      .number {
        font-size: 40px;
      }

      .unit {
        font-size: 16px;
      }
    }
  }
}

// 加载动画 - 现代化设计
.ant-spin-container {
  .ant-spin {
    .ant-spin-dot {
      .ant-spin-dot-item {
        background: linear-gradient(
          135deg,
          var(--primary-color),
          var(--primary-light)
        );
        border-radius: var(--radius-sm);
      }
    }

    .ant-spin-text {
      color: var(--text-primary);
      font-weight: 600;
    }
  }
}

// 滚动条样式 - 现代化设计
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-light)
  );
  border-radius: var(--radius-sm);
  transition: all var(--duration-normal) var(--ease-in-out);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, var(--primary-light), var(--info-color));
  transform: scale(1.1);
}

// 额外的交互元素和微动画
.data-dashboard-container {
  // 添加全局悬停效果
  .metric-card,
  .products-card,
  .activities-card,
  .performance-card,
  .active-users-card {
    &:hover {
      .section-icon {
        animation: bounce 0.6s var(--ease-bounce);
      }
    }
  }

  // 添加数据更新时的闪烁效果
  &.animating {
    .metric-card {
      .ant-statistic-content-value {
        animation: pulse 0.8s var(--ease-bounce);
      }
    }
  }

  // 添加页面加载时的入场动画
  .dashboard-content {
    > * {
      animation: fadeInUp 0.8s var(--ease-out) both;

      &:nth-child(1) {
        animation-delay: 0.1s;
      }
      &:nth-child(2) {
        animation-delay: 0.2s;
      }
      &:nth-child(3) {
        animation-delay: 0.3s;
      }
      &:nth-child(4) {
        animation-delay: 0.4s;
      }
    }
  }
}

// 添加按钮悬停效果
.ant-btn {
  position: relative;
  overflow: hidden;

  &::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
      90deg,
      transparent,
      rgba(255, 255, 255, 0.2),
      transparent
    );
    transition: left 0.5s;
  }

  &:hover::before {
    left: 100%;
  }
}

// 添加标签悬停效果
.ant-tag {
  transition: all var(--duration-normal) var(--ease-in-out);

  &:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: var(--shadow-md);
  }
}

// 添加进度条动画
.ant-progress {
  .ant-progress-bg {
    transition: all var(--duration-slow) var(--ease-out);
  }
}

// 添加头像悬停效果
.ant-avatar {
  transition: all var(--duration-normal) var(--ease-bounce);

  &:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-lg);
  }
}

// 添加卡片内容悬停效果
.ant-card {
  .ant-card-body {
    position: relative;

    &::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: linear-gradient(
        135deg,
        rgba(99, 102, 241, 0.02),
        rgba(139, 92, 246, 0.02)
      );
      opacity: 0;
      transition: opacity var(--duration-normal) var(--ease-in-out);
      pointer-events: none;
    }
  }

  &:hover .ant-card-body::before {
    opacity: 1;
  }
}

// 添加数字计数动画
@keyframes countUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.ant-statistic-content-value {
  animation: countUp 0.8s var(--ease-out);
}

// 添加渐变文字动画
@keyframes textShine {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 100% 50%;
  }
}

.gradient-text {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-light),
    var(--info-color)
  );
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: textShine 3s ease infinite;
}