.register-container {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.table-wrapper {
  flex: 1;
  overflow: auto;
  padding: 0;
}

.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: var(--font-size-sm);
}

.data-table thead {
  position: sticky;
  top: 0;
  z-index: 10;
}

.data-table thead th {
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  background: var(--bg-tertiary);
  border-bottom: 2px solid var(--border-primary);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  transition: background var(--transition-fast);
}

.data-table thead th:hover {
  background: var(--bg-hover);
}

.data-table thead th .sort-icon {
  display: inline-flex;
  margin-left: 4px;
  opacity: 0.4;
  vertical-align: middle;
}

.data-table thead th .sort-icon svg {
  width: 12px;
  height: 12px;
}

.data-table thead th.sorted .sort-icon {
  opacity: 1;
  color: var(--primary);
}

.data-table tbody tr {
  transition: background var(--transition-fast);
}

.data-table tbody tr:nth-child(even) {
  background: var(--bg-table-stripe);
}

.data-table tbody tr:hover {
  background: var(--bg-table-hover);
}

.data-table tbody tr.selected {
  background: var(--bg-selected);
}

.data-table tbody td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-primary);
  color: var(--text-primary);
  max-width: 250px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.data-table tbody td.comments-cell {
  white-space: normal;
  max-width: 200px;
  line-height: 1.4;
}

.data-table tbody td.actions-cell {
  white-space: nowrap;
  text-align: center;
  width: 100px;
}

.data-table tbody td.checkbox-cell {
  width: 40px;
  text-align: center;
}

.data-table tbody td.checkbox-cell input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
  cursor: pointer;
}

.data-table tbody td.result-cell {
  font-weight: 600;
}

.data-table tbody td.result-cell.result-accepted {
  color: var(--success);
}

.data-table tbody td.result-cell.result-pending {
  color: var(--warning);
}

.data-table tbody td.result-cell.result-rejected {
  color: var(--danger);
}

.data-table tbody td.result-cell.result-comments {
  color: var(--info);
}

.table-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-primary);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.table-footer .selected-count {
  font-weight: 500;
}

.table-footer .pagination {
  display: flex;
  align-items: center;
  gap: 4px;
}

.table-footer .pagination button {
  padding: 6px 10px;
  border: 1px solid var(--border-primary);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  font-size: var(--font-size-xs);
  transition: all var(--transition-fast);
}

.table-footer .pagination button:hover:not(:disabled) {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.table-footer .pagination button.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.table-footer .pagination button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.attachment-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  background: var(--primary-bg);
  color: var(--primary);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-xs);
  cursor: pointer;
}

.attachment-badge svg {
  width: 12px;
  height: 12px;
}

.action-buttons {
  display: flex;
  gap: 4px;
  justify-content: center;
}

.action-buttons .btn-icon {
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  color: var(--text-tertiary);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.action-buttons .btn-icon:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.action-buttons .btn-icon.delete:hover {
  background: var(--danger-bg);
  color: var(--danger);
}

.action-buttons .btn-icon svg {
  width: 15px;
  height: 15px;
}

.row-count-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  background: var(--primary-bg);
  color: var(--primary);
  border-radius: 12px;
  font-size: var(--font-size-xs);
  font-weight: 600;
}