.index-page {
  padding: 20px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  
  .page-header {
    text-align: center;
    margin-bottom: 24px;
    
    .page-title {
      font-size: 28px;
      font-weight: bold;
      color: white;
      display: block;
      margin-bottom: 8px;
    }
    
    .page-subtitle {
      font-size: 16px;
      color: rgba(255, 255, 255, 0.8);
      display: block;
    }
  }
  
  .user-card {
    background: white;
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    
    .user-header {
      display: flex;
      align-items: center;
      gap: 16px;
      
      .user-info {
        flex: 1;
        
        .username {
          font-size: 20px;
          font-weight: bold;
          color: #333;
          display: block;
          margin-bottom: 4px;
        }
        
        .user-level {
          font-size: 14px;
          color: #666;
          display: block;
          margin-bottom: 4px;
        }
        
        .join-date {
          font-size: 12px;
          color: #999;
          display: block;
        }
      }
    }
  }
  
  .stats-section {
    background: white;
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    
    .section-title {
      font-size: 18px;
      font-weight: bold;
      color: #333;
      margin-bottom: 16px;
      display: block;
    }
    
    :global {
      .nut-cell {
        background: #f8f9fa;
        border-radius: 12px;
        margin-bottom: 8px;
        border: none;
        
        &:last-child {
          margin-bottom: 0;
        }
        
        .nut-cell__title {
          font-weight: 500;
          color: #555;
        }
        
        .nut-cell__value {
          font-weight: bold;
          color: #007bff;
        }
      }
    }
  }
  
  .action-section {
    background: white;
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    
    .section-title {
      font-size: 18px;
      font-weight: bold;
      color: #333;
      margin-bottom: 16px;
      display: block;
    }
    
    .button-group {
      display: flex;
      flex-direction: column;
      gap: 12px;
      
      .custom-button {
        border-radius: 12px;
        font-weight: 500;
        height: 48px;
        border: none;
        margin-bottom: 12px;
        font-size: 16px;
        color: white;
        
        &.primary-btn {
          background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        }
        
        &.success-btn {
          background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
        }
        
        &.warning-btn {
          background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
        }
        
        &:disabled {
          opacity: 0.6;
        }
      }
      
      // 保留 NutUI 按钮样式（备用）
      :global {
        .nut-button {
          border-radius: 12px;
          font-weight: 500;
          height: 48px;
          border: none;
          
          &--primary {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
          }
          
          &--success {
            background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
          }
          
          &--warning {
            background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
          }
          
          &:disabled {
            opacity: 0.6;
          }
        }
      }
    }
  }
  
  .loading-section {
    background: white;
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    text-align: center;
    
    .loading-text {
      font-size: 16px;
      color: #666;
      margin-bottom: 12px;
      display: block;
    }
    
    :global {
      .nut-progress {
        .nut-progress-outer {
          background: #f0f0f0;
          border-radius: 10px;
        }
        
        .nut-progress-inner {
          background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
          border-radius: 10px;
        }
      }
    }
  }
  
  .tips-section {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    
    .tips-title {
      font-size: 18px;
      font-weight: bold;
      color: #333;
      margin-bottom: 16px;
      display: block;
    }
    
    .tips-content {
      .tip-item {
        font-size: 14px;
        color: #666;
        line-height: 1.6;
        margin-bottom: 8px;
        display: block;
        
        &:last-child {
          margin-bottom: 0;
        }
      }
    }
  }
}

// 响应式设计
@media (max-width: 768px) {
  .index-page {
    padding: 16px;
    
    .page-header {
      .page-title {
        font-size: 24px;
      }
      
      .page-subtitle {
        font-size: 14px;
      }
    }
    
    .user-card,
    .stats-section,
    .action-section,
    .loading-section,
    .tips-section {
      padding: 16px;
      margin-bottom: 16px;
    }
  }
}