.dataset-main { max-width: 1700px; }

.dataset-controls { position: sticky; top: 0; z-index: 5; }

.dataset-table-wrap {
  overflow-x: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--card-shadow);
}

.dataset-table {
  width: 100%;
  min-width: 2050px;
  border-collapse: collapse;
  font-size: .84rem;
}

.dataset-table th,
.dataset-table td {
  padding: .7rem .65rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  text-align: left;
}

.dataset-table th {
  position: sticky;
  top: 0;
  background: #eef4fb;
  color: var(--text);
  font-size: .76rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
}

.dataset-table th:hover,
.dataset-table th:focus-visible {
  background: #dfeaf8;
  outline: none;
}

.sort-indicator {
  display: inline-block;
  min-width: .8rem;
  color: var(--primary);
}

.dataset-table tbody tr:hover { background: #f7fbff; }
.dataset-table tbody tr:last-child td { border-bottom: none; }

.dataset-name {
  min-width: 220px;
  max-width: 320px;
  font-weight: 700;
}

.dataset-name a { color: var(--primary); text-decoration: none; }
.dataset-name a:hover { text-decoration: underline; }

.num {
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.yes { color: #146c43; font-weight: 650; white-space: nowrap; }
.partial { color: #8a5a00; font-weight: 650; white-space: nowrap; }
.no { color: var(--muted); }

@media (max-width: 700px) {
  .dataset-controls { position: static; }
}