#custom-quantity-dropdown {
    position: relative;
    width: 100%;
  }
  
  #custom-quantity-dropdown .dropdown-collapsed {
    background-color: #3d464d;
    color: #fff;
    padding: 15px;
    border-radius: 8px;
    cursor: pointer;
    text-align: center;
    font-weight: 600;
    margin-top: 10px;
  }
  
  #custom-quantity-dropdown .dropdown-collapsed .arrow {
    margin-left: 8px;
  }
  
  #custom-quantity-dropdown .dropdown-options {
    background: #fff;
    border: 1px solid #ccc;
    border-radius: 8px;
    margin-top: 8px;
    overflow: hidden;
    display: none;
  }
  
  .dropdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    cursor: pointer;
  }
  
  .dropdown-left {
    display: flex;
    align-items: center;
    gap: 10px;
  }
  
  .dropdown-left img.dropdown-icon {
    width: 24px;
    height: 24px;
  }
  
  .dropdown-left .dropdown-volume {
    font-size: 14px;
    color: #666;
    margin-left: 10px;
  }
  
  .dropdown-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
  }
  
  .dropdown-price {
    font-weight: 600;
    font-size: 16px;
    color: #000;
  }
  
  .dropdown-discount {
    font-size: 14px;
    color: #3498db;
  }