.vertical-tabs {
    display: flex;
    height: 100vh;
  }
  
  .nav-list {
    width: 200px;
    border-right: 1px solid #ddd;
    padding: 20px;
  }
  
  .nav-item {
    margin-bottom: 10px;
  }
  
  .nav-item a {
    display: block;
    padding: 10px;
    text-decoration: none;
    color: #333;
  }
  
  .nav-item.active a {
    font-weight: bold;
    border-bottom: 2px solid #007bff;
  }
  
  .tab-content {
    flex-grow: 1;
    padding: 20px;
  }
  
  .tab-panel {
    display: none;
  }
  
  .tab-panel.active {
    display: block;
  }