/* shadcn-inspired DataTable (vanilla) */
.shadcn-dt {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  overflow: hidden;
}

.shadcn-dt-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.shadcn-dt-toolbar .shadcn-dt-search {
  flex: 1;
  min-width: 200px;
  max-width: 320px;
}

.shadcn-dt-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.shadcn-dt-wrap {
  overflow-x: auto;
}

.shadcn-dt-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.shadcn-dt-table th {
  height: 2.5rem;
  padding: 0 1rem;
  text-align: left;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  user-select: none;
}

.shadcn-dt-table th[data-sortable] {
  cursor: pointer;
}

.shadcn-dt-table th[data-sortable]:hover {
  color: var(--text);
}

.shadcn-dt-sort {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.shadcn-dt-sort-icon {
  opacity: 0.35;
  font-size: 0.7rem;
}

.shadcn-dt-table th[data-sort="asc"] .shadcn-dt-sort-icon,
.shadcn-dt-table th[data-sort="desc"] .shadcn-dt-sort-icon {
  opacity: 1;
  color: var(--primary);
}

.shadcn-dt-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.shadcn-dt-table tbody tr:hover td {
  background: rgba(99, 102, 241, 0.04);
}

.shadcn-dt-table tbody tr:last-child td {
  border-bottom: none;
}

.shadcn-dt-user-cell strong {
  display: block;
  font-weight: 600;
}

.shadcn-dt-user-cell span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.shadcn-dt-empty {
  padding: 3rem 1rem;
  text-align: center;
  color: var(--text-muted);
}

.shadcn-dt-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 0.5rem;
}

.shadcn-dt-pagination {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.shadcn-dt-page-btn {
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text);
  font-size: 0.8rem;
  cursor: pointer;
  transition: background var(--transition);
}

.shadcn-dt-page-btn:hover:not(:disabled) {
  background: var(--bg-elevated);
}

.shadcn-dt-page-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.shadcn-dt-page-btn.is-active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* Row actions (⋮) */
.shadcn-dt-menu-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.shadcn-dt-menu-trigger:hover,
.shadcn-dt-menu-trigger[aria-expanded="true"] {
  background: var(--bg-elevated);
  color: var(--text);
}

.shadcn-dropdown {
  position: fixed;
  z-index: 200;
  min-width: 12rem;
  padding: 0.35rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
  animation: shadcn-dropdown-in 0.12s ease;
}

@keyframes shadcn-dropdown-in {
  from {
    opacity: 0;
    transform: scale(0.96);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.shadcn-dropdown-label {
  padding: 0.35rem 0.5rem 0.25rem;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.shadcn-dropdown-sep {
  height: 1px;
  margin: 0.25rem 0;
  background: var(--border);
}

.shadcn-dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.45rem 0.5rem;
  border: none;
  border-radius: calc(var(--radius-sm) - 1px);
  background: transparent;
  color: var(--text);
  font-size: 0.875rem;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
}

.shadcn-dropdown-item:hover:not(:disabled) {
  background: var(--bg-elevated);
}

.shadcn-dropdown-item:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.shadcn-dropdown-item.is-destructive {
  color: var(--error);
}

.shadcn-dropdown-item.is-destructive:hover:not(:disabled) {
  background: rgba(239, 68, 68, 0.08);
}

.shadcn-dropdown-item svg {
  flex-shrink: 0;
  opacity: 0.7;
}