/* Cluster Switcher Styles */
.cluster-switcher-nav-item {
    position: relative;
  }
  
  .cluster-switcher-wrapper {
    position: relative;
    display: inline-block;
  }
  
  .cluster-switcher-dropdown {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
  }
  
  .cluster-switcher-dropdown:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
  }
  
  .cluster-switcher-text {
    font-size: 14px;
    font-weight: 500;
    color: #fff;
    white-space: nowrap;
  }
  
  .cluster-switcher-chevron {
    width: 12px;
    height: 12px;
    transition: transform 0.3s ease;
  }
  
  .cluster-switcher-wrapper.active .cluster-switcher-chevron {
    transform: rotate(180deg);
  }
  
  .cluster-switcher-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 180px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    overflow: hidden;
  }
  
  .cluster-switcher-wrapper.active .cluster-switcher-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  
  .cluster-switcher-item {
    display: block;
    padding: 12px 16px;
    color: #333;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.2s ease;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  }
  
  .cluster-switcher-item:last-child {
    border-bottom: none;
  }
  
  .cluster-switcher-item:hover {
    background: #f5f5f5;
    color: #000;
  }
  
  .cluster-switcher-item.active {
    background: #e8f4fd;
    color: #1976d2;
    font-weight: 600;
  }