.library-controls {
  display: grid;
  gap: 16px;
  margin: 0 0 16px;
}

.library-search {
  width: min(100%, 430px);
}

.library-filters {
  margin: 0;
}

.library-meta {
  margin: 0 0 22px;
}

.classification-tag {
  max-width: 100%;
  overflow: hidden;
  background: #cfd9c8;
  color: #29372d;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 760px) {
  .app-shell {
    grid-template-columns: minmax(0, 1fr);
  }

  .workspace,
  .sidebar {
    min-width: 0;
  }

  .library-search {
    max-width: none;
  }

  .filter-selects {
    display: grid;
  }

  .filter-selects select {
    width: 100%;
    min-width: 0;
  }

  .sidebar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 12px;
  }

  .sidebar .brand {
    grid-column: 1 / -1;
  }

  .sidebar .nav-group {
    display: grid;
    align-content: start;
    min-width: 0;
  }

  .sidebar .nav-link {
    min-width: 0;
    white-space: normal;
  }
}