.bookshelf-page {
  max-width: 80ch;
}

.bookshelf-intro {
  max-width: 72ch;
}

.bookshelf-legend,
.bookshelf-controls,
.bookshelf-year {
  margin-top: 1.7rem;
}

.bookshelf-legend ul {
  margin: 0.6rem 0 0;
}

.bookshelf-controls {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--color-surface) 72%, transparent);
  padding: 0.85rem 1rem;
}

.bookshelf-controls h2 {
  margin-top: 0;
}

.bookshelf-controls__inputs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.65rem;
  align-items: center;
}

.bookshelf-controls__inputs label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-muted);
}

.bookshelf-controls__inputs select,
.bookshelf-controls__inputs input,
.bookshelf-controls__inputs button {
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 0.9rem;
  padding: 0.32rem 0.45rem;
  font-family: inherit;
}

.bookshelf-controls__inputs input {
  min-width: 16rem;
}

.bookshelf-controls__inputs button {
  cursor: pointer;
}

.bookshelf-controls__summary {
  margin: 0.7rem 0 0;
  color: var(--color-muted);
}

.bookshelf-controls__index {
  margin-top: 0.55rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.7rem;
}

.bookshelf-controls__index a {
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.bookshelf-year__heading {
  scroll-margin-top: 1rem;
}

.bookshelf-table {
  margin-top: 0.45rem;
}

.bookshelf-table td {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.bookshelf-book-link {
  text-decoration-thickness: 0.07em;
}

@media (max-width: 700px) {
  .bookshelf-controls__inputs {
    align-items: flex-start;
  }

  .bookshelf-controls__inputs label {
    width: 100%;
  }

  .bookshelf-controls__inputs input,
  .bookshelf-controls__inputs select,
  .bookshelf-controls__inputs button {
    width: 100%;
  }

  .bookshelf-table {
    font-size: 0.9rem;
  }
}