/* Stage 12 — modest shared library scaling. No Explore redesign. */
.stage12-library-controls {
  display: grid;
  gap: 12px;
  margin: 0 0 18px;
  padding: 14px;
  border: 1px solid var(--divider);
  border-radius: var(--radius-card);
  background: var(--card);
}
.stage12-library-search {
  display: grid;
  gap: 7px;
  color: var(--stone);
  font-size: 12px;
  font-weight: 800;
}
.stage12-library-search .text-control { width: 100%; box-sizing: border-box; }
.stage12-region-filter {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 1px;
}
.stage12-region-filter::-webkit-scrollbar { display: none; }
.stage12-region-filter button {
  appearance: none;
  flex: 0 0 auto;
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid var(--divider);
  border-radius: 999px;
  background: var(--card);
  color: var(--charcoal);
  font: inherit;
  font-size: 12px;
  font-weight: 800;
}
.stage12-region-filter button.is-selected {
  border-color: var(--alpine);
  background: var(--alpine);
  color: #fff;
}
.stage12-library-result {
  margin: 0;
  color: var(--stone);
  font-size: 11px;
  font-weight: 750;
}