@layer modules {
  .availability-week {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
  }

  /* Row height pivots on the 2.25rem slot inputs; name/empty line up against the first slot. */
  .availability-day {
    display: grid;
    grid-template-columns: 6.5rem 1fr auto;
    align-items: start;
    gap: 0.75rem;
    padding: 0.75rem 1rem;

    &:not(:first-child) {
      border-top: 1px solid var(--color-gray-100);
    }

    @media (max-width: 40rem) {
      grid-template-columns: 1fr auto;
    }
  }

  .availability-day__name {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    line-height: 2.25rem;
  }

  /* On mobile the name and actions share the first row; the slots get the full width below. */
  .availability-day__times {
    @media (max-width: 40rem) {
      grid-column: 1 / -1;
    }
  }

  .availability-day__empty {
    font-size: var(--text-sm);
    line-height: 2.25rem;
    color: var(--color-gray-400);
  }

  .availability-day__slots {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }

  .availability-slot {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  .availability-slot__input {
    width: 8.25rem;
    height: 2.25rem;
    padding: 0 0.5rem;
    border-color: var(--color-gray-300);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xs);
    font-variant-numeric: tabular-nums;
    text-align: center;

    @media (max-width: 40rem) {
      flex: 1;
      width: auto;
      min-width: 0;
    }
  }

  .availability-slot__dash {
    color: var(--color-gray-400);
  }

  .availability-day__actions {
    display: flex;
    gap: 0.25rem;

    @media (max-width: 40rem) {
      grid-row: 1;
      grid-column: 2;
    }
  }

  .availability-copy {
    position: relative;
  }

  .availability-copy__menu {
    position: absolute;
    top: calc(100% + 0.375rem);
    right: 0;
    z-index: var(--z-20);
    min-width: 11rem;
    padding: 0.75rem;
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: 0 0 0 1px var(--color-black-5), var(--shadow-lg);
  }

  /* Borderless fieldset grouping the day checkboxes; legend carries the heading. */
  .availability-copy__group {
    border: 0;
    margin: 0;
    padding: 0;
    min-inline-size: 0;
  }

  .availability-copy__title {
    padding: 0;
    margin-bottom: 0.375rem;
    font-size: var(--text-xs);
    line-height: var(--text-xs--line-height);
    font-weight: var(--font-weight-semibold);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    color: var(--color-gray-500);
  }

  .availability-copy__option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-block: 0.25rem;
    font-size: var(--text-sm);
    line-height: var(--text-sm--line-height);
    cursor: pointer;
  }

  .availability-copy__apply {
    --btn-padding: 0.375rem 0.75rem;

    width: 100%;
    margin-top: 0.5rem;
  }
}