.form-control:focus,
      .form-select:focus {
        border-color: #0d6efd;
        box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
      }

      .trip-card,
      .price-card,
      .inclusions-card {
        border-left: 4px solid;
      }

      .trip-card {
        border-left-color: #0d6efd;
      }

      .price-card {
        border-left-color: #198754;
      }

      .inclusions-card {
        border-left-color: #ffc107;
      }

      .car-option {
        cursor: pointer;
        transition: all 0.3s;
        border: 2px solid transparent;
      }

      .car-option:hover {
        transform: translateY(-3px);
        box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
      }

      .car-option.selected {
        border-color: #0d6efd;
        background-color: #f0f7ff;
      }

      .nav-pills .nav-link {
        border-radius: 0;
        color: #495057;
        border-bottom: 3px solid transparent;
      }

      .nav-pills .nav-link.active {
        background: transparent;
        color: #0d6efd;
        border-bottom: 3px solid #0d6efd;
      }

      .nav-pills .nav-link:not(.active):hover {
        color: #0d6efd;
      }

      .nav-pills .nav-link.disabled {
        color: #adb5bd;
      }

      .sticky-top {
        position: sticky;
        z-index: 1020;
      }

      .btn-dark {
        background-color: #212529;
        border-color: #212529;
      }

      .btn-dark:hover {
        background-color: #1a1e21;
        border-color: #1a1e21;
      }