/* Desktop language dropdown button */
.custom-lang-btn {
    color: white !important;
    border: none;
    background-color: transparent;
    padding: 0.375rem 0.75rem;
    border-radius: 0;
    box-shadow: none;
  }
  
  .custom-lang-btn:hover,
  .custom-lang-btn:focus {
    background-color: rgba(255, 255, 255, 0.1);
    color: white !important;
    box-shadow: none;
  }
  
  .custom-lang-btn::after {
    margin-left: 0.5rem;
    vertical-align: 0.1em;
  }
  
  /* Mobile stacked language buttons - no border, no background */
  .btn-group-vertical .btn {
    border: none;
    background: none;
    color: white;
    border-radius: 0;
    box-shadow: none;
    padding: 0.25rem 0;
  }
  
  .btn-group-vertical .btn:hover,
  .btn-group-vertical .btn:focus {
    background: none;
    color: white;
  }