// 自定义侧边栏样式 - 适配蓝色渐变背景
.sidebar-container {
  // 覆盖Element UI菜单的默认样式
  .el-menu {
    background: transparent !important;
    border: none !important;
    
    .el-menu-item, .el-submenu__title {
      color: #ffffff !important;
      background: transparent !important;
      
      &:hover {
        background-color: rgba(255, 255, 255, 0.1) !important;
        color: #ffffff !important;
      }
      
      &.is-active {
        background-color: rgba(255, 255, 255, 0.2) !important;
        color: #ffffff !important;
        border-right: 3px solid #ffffff !important;
      }
    }
    
    .el-submenu {
      .el-menu {
        background-color: rgba(255, 255, 255, 0.05) !important;
        
        .el-menu-item {
          &:hover {
            background-color: rgba(255, 255, 255, 0.1) !important;
          }
          
          &.is-active {
            background-color: rgba(255, 255, 255, 0.15) !important;
            color: #ffffff !important;
          }
        }
      }
    }
  }
  
  // 图标颜色
  .svg-icon {
    color: #ffffff !important;
  }
  
  // 文字颜色
  span {
    color: #ffffff !important;
  }
  
  // 激活状态的子菜单标题
  .is-active > .el-submenu__title {
    color: #ffffff !important;
  }
  
  // 子菜单展开时的样式
  .el-submenu.is-opened > .el-submenu__title {
    color: #ffffff !important;
  }
}

// 弹出菜单样式
.el-menu--popup {
  background: linear-gradient(135deg, #3aa4ef 0%, #0067e2 100%) !important;
  border-radius: 8px !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
  
  .el-menu-item {
    color: #ffffff !important;
    
    &:hover {
      background-color: rgba(255, 255, 255, 0.1) !important;
    }
    
    &.is-active {
      background-color: rgba(255, 255, 255, 0.2) !important;
    }
  }
}

// 响应式设计
@media (max-width: 768px) {
  .sidebar-container {
    border-radius: 0 !important;
  }
}