.library-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  margin-bottom: var(--s4);
}
.library-tab {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 8px 16px;
  font-size: 13px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.library-tab:hover { color: var(--text-primary); }
.library-tab.active {
  color: var(--text-primary);
  border-bottom-color: var(--sphere-gold, #d4a82c);
}
.library-tab[disabled] {
  opacity: 0.4;
  cursor: not-allowed;
}

.library-toolbar {
  display: flex;
  gap: var(--s3);
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: var(--s4);
}
.library-search {
  flex: 1;
  min-width: 200px;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 6px;
  padding: 8px 10px;
  color: var(--text-primary);
  font-size: 13px;
}
.library-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--s3);
}
.library-list {
  display: flex;
  flex-direction: column;
  gap: var(--s2);
}