/* TabGrid Styles */

.tabgrid-container {
  margin: 0;
  padding: 0;
}

/* Parent row selection */
.parent-row.cursor-pointer {
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.parent-row td.cursor-pointer {
  cursor: pointer;
}

.parent-row.cursor-pointer:hover {
  background-color: rgba(13, 110, 253, 0.1);
}

.parent-row td.cursor-pointer:hover {
  background-color: rgba(13, 110, 253, 0.15);
}

.parent-row.selected {
  background-color: rgba(13, 110, 253, 0.15);
  font-weight: 600;
}

/* Tab styling */
.nav-tabs .nav-link {
  color: #6c757d;
  font-weight: 500;
  border: 1px solid transparent;
  transition: all 0.3s ease;
}

.nav-tabs .nav-link:hover {
  color: #0d6efd;
  background-color: rgba(13, 110, 253, 0.05);
}

.nav-tabs .nav-link.active {
  color: #0d6efd;
  background-color: #fff;
  border-color: #dee2e6 #dee2e6 #fff;
  font-weight: 600;
}

.nav-tabs .nav-link i {
  font-size: 0.9em;
}

/* Tab content */
.tab-content {
  background-color: #fff;
  border: 1px solid #dee2e6;
  border-top: none;
  border-radius: 0 0 0.375rem 0.375rem;
  padding: 1.5rem;
}

.tab-pane {
  animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Subgrid loading */
.subgrid-loading {
  text-align: center;
  padding: 3rem 1rem;
  color: #6c757d;
}

.subgrid-loading .spinner-border {
  width: 3rem;
  height: 3rem;
}

/* DataTable in tabgrid */
.tabgrid-container .dataTable {
  font-size: 0.95rem;
}

.tabgrid-container .dataTable thead th {
  background-color: #f8f9fa;
  border-bottom: 2px solid #dee2e6;
  font-weight: 600;
  color: #495057;
  padding: 0.75rem;
}

.tabgrid-container .dataTable tbody td {
  padding: 0.75rem;
  vertical-align: middle;
}

/* Action buttons in tables */
.tabgrid-container .btn-group-sm .btn {
  padding: 0.25rem 0.5rem;
  font-size: 0.85rem;
}

/* Modal for parent selection */
#modal .modal-dialog.modal-xl {
  max-width: 90%;
}

.select-parent-btn {
  min-width: 80px;
}

/* Badge styling */
.badge {
  font-weight: 500;
  padding: 0.4em 0.6em;
}

/* Card shadows */
.card.shadow-sm {
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  border: none;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .tabgrid-container .nav-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  
  .tabgrid-container .nav-tabs .nav-item {
    flex-shrink: 0;
  }
  
  .tab-content {
    padding: 1rem;
  }
}

/* Add subgrid button */
.add-subgrid-btn {
  white-space: nowrap;
}

/* Empty state */
.subgrid-table-wrapper:empty::after {
  content: 'No records to display';
  display: block;
  text-align: center;
  padding: 2rem;
  color: #6c757d;
  font-style: italic;
}