@layer sheet {
  .toolbar-shelf {
    padding: 6px 16px 8px;
    background: var(--surface-chrome);
  }

  .toolbar {
    block-size: 40px;
    display: flex;
    align-items: center;
    padding-inline: 6px;
    border-radius: 24px;
    background: var(--surface-toolbar);
    color: var(--text-secondary);
    font: 14px var(--font-chrome);
    white-space: nowrap;
  }

  .toolbar__tools {
    flex: 1;
    min-inline-size: 0;
    overflow: hidden;
    display: flex;
    align-items: center;
    gap: 1px;
  }

  .toolbar__search {
    flex: none;
    display: flex;
    align-items: center;
    gap: 8px;
    inline-size: 118px;
    block-size: 30px;
    padding-inline: 10px;
    margin-inline-end: 6px;
    border-radius: 15px;
    background: var(--surface-chrome);
  }

  .toolbar__button {
    flex: none;
    display: grid;
    place-items: center;
    inline-size: 28px;
    block-size: 28px;
    border-radius: 4px;

    &:hover {
      background: var(--hover-toolbar);
    }
  }

  /* Label followed by a caret: zoom level and font family. */
  .toolbar__button--text,
  .toolbar__button--font {
    display: flex;
    align-items: center;
    inline-size: auto;
    padding-inline-start: 6px;
  }

  .toolbar__button--font {
    inline-size: 96px;
    justify-content: space-between;
  }

  .toolbar__button--number {
    inline-size: 34px;
    font-size: 13px;
  }

  /* Icon followed by a smaller caret. */
  .toolbar__button--dropdown {
    display: flex;
    align-items: center;
    inline-size: auto;
    padding-inline-start: 4px;

    .icon + .icon {
      --icon-size: 18px;
    }
  }

  .toolbar__divider {
    flex: none;
    inline-size: 1px;
    block-size: 20px;
    margin-inline: 6px;
    background: var(--border-header);
  }

  .toolbar__font-size {
    flex: none;
    display: grid;
    place-items: center;
    inline-size: 32px;
    block-size: 24px;
    border: 1px solid var(--border-control);
    border-radius: 4px;
    color: var(--text-primary);
  }

  .toolbar__collapse {
    margin-inline-start: 6px;
  }
}