/* ============================================================
   Data Tables (section 7)
   ============================================================ */

.data-table-wrapper {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.data-table {
  width: 100%;
  font-size: var(--text-sm);
}

.data-table thead {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--bg-surface);
}

.data-table th {
  height: var(--row-height);
  padding: 0 var(--space-3);
  text-align: left;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--text-tertiary);
  border-bottom: 1px solid var(--border-default);
  white-space: nowrap;
  user-select: none;
}

.data-table th.sortable {
  cursor: pointer;
  transition: color 120ms;
}

.data-table th.sortable:hover {
  color: var(--text-secondary);
}

.data-table th .sort-icon {
  display: inline-block;
  margin-left: var(--space-1);
  opacity: 0;
  transition: opacity 120ms;
}

.data-table th.sortable:hover .sort-icon,
.data-table th.sort-active .sort-icon {
  opacity: 1;
}

.data-table th.sort-active {
  color: var(--accent);
}

.data-table td {
  height: var(--row-height);
  padding: 0 var(--space-3);
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.data-table tbody tr {
  transition: background 120ms;
}

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

/* Watched row highlight */
.data-table tbody tr.row-watched {
  background: var(--accent-dim);
}

.data-table tbody tr.row-watched:hover {
  background: var(--accent-dim-hover);
}

/* Flash animation for new/updated rows */
@keyframes row-flash {
  0%   { background: var(--accent-dim-hover); }
  100% { background: transparent; }
}

.data-table tbody tr.row-flash {
  animation: row-flash 1.2s ease-out;
}

/* Numeric columns */
.data-table td.num,
.data-table td.col-numeric,
.data-table th.col-numeric {
  text-align: right;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
}

/* Pagination */
.table-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  border-top: 1px solid var(--border-subtle);
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

.table-pagination-buttons {
  display: flex;
  gap: var(--space-1);
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}