@layer components {
  .calendar_stage {
    --calendar-sheet-peek: 2rem;
    --calendar-sheet-inset: calc(var(--calendar-sheet-peek) + 0.5rem);
    --calendar-gutter: calc((100% - var(--calendar-sheet-inset)) / 7);
    --calendar-sheet-duration: 320ms;
    --calendar-sheet-ease: cubic-bezier(0.16, 1, 0.3, 1);
    --calendar-months-bg: oklch(30% 0.16 264);
    --calendar-months-nav: oklch(22% 0.14 264);
    --calendar-months-ink: oklch(97% 0.02 250);
    --calendar-months-muted: oklch(80% 0.06 255);
    --calendar-months-week: oklch(40% 0.17 264);
    --calendar-months-selected: oklch(94% 0.03 250);
    --calendar-months-selected-ink: oklch(28% 0.14 264);
    --calendar-months-rule: oklch(80% 0.06 255 / 0.35);
    --calendar-week-row: 2.35rem;

    display: none;
  }

  .calendar_months {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 0;
    color: var(--calendar-months-ink);
    background: var(--calendar-months-bg);
  }

  .calendar_months__nav {
    position: sticky;
    top: 0;
    z-index: 2;
    box-sizing: border-box;
    display: grid;
    grid-template-columns: var(--calendar-gutter) minmax(0, 1fr) auto;
    align-items: center;
    min-height: 2.6rem;
    padding: 0;
    padding-right: var(--calendar-sheet-inset);
    color: var(--calendar-months-ink);
    background: var(--calendar-months-nav);
  }

  .calendar_months__toggle {
    box-sizing: border-box;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 2.6rem;
    margin: 0;
    padding: 0;
    color: var(--calendar-months-ink);
    background: transparent;
    border: 0;
    cursor: pointer;
  }

  .calendar_months__toggle .icon {
    --icon-size: 1.15rem;

    transform: rotate(180deg);
    transition: transform var(--calendar-sheet-duration) var(--calendar-sheet-ease);
  }

  .calendar_stage--picker-open .calendar_months__toggle .icon {
    transform: rotate(0deg);
  }

  .calendar_months__year {
    position: relative;
    justify-self: start;
    min-width: 0;
    padding-left: 0.35rem;
  }

  .calendar_months__year_btn,
  .calendar_months__today {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    margin: 0;
    padding: 0.2rem 0;
    color: var(--calendar-months-ink);
    background: transparent;
    border: 0;
    font: inherit;
    font-size: var(--text-small);
    font-weight: 650;
    letter-spacing: 0.01em;
    line-height: 1;
    text-decoration: underline;
    text-underline-offset: 0.18em;
    cursor: pointer;
  }

  .calendar_months__year_btn .icon {
    --icon-size: 0.7rem;

    transform: rotate(-90deg);
  }

  .calendar_stage--years-open .calendar_months__year_btn .icon {
    transform: rotate(90deg);
  }

  .calendar_months__today {
    justify-self: end;
    padding-right: 0.75rem;
  }

  .calendar_months__year_menu {
    position: absolute;
    top: calc(100% + 0.35rem);
    left: 0;
    z-index: 4;
    box-sizing: border-box;
    min-width: 6.5rem;
    max-height: min(18rem, 60dvh);
    margin: 0;
    padding: 0.3rem 0;
    overflow-y: auto;
    list-style: none;
    background: var(--calendar-months-nav);
    box-shadow: 0 10px 24px oklch(10% 0.05 264 / 0.35);
  }

  .calendar_months__year_option {
    display: block;
    width: 100%;
    margin: 0;
    padding: 0.4rem 0.75rem;
    color: var(--calendar-months-ink);
    background: transparent;
    border: 0;
    font: inherit;
    font-size: var(--text-small);
    font-variant-numeric: tabular-nums;
    text-align: start;
    cursor: pointer;
  }

  .calendar_months__year_option--current {
    font-weight: 700;
  }

  .calendar_months__scroller {
    position: relative;
    flex: 1 1 auto;
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    overflow-anchor: none;
    padding: 0.75rem var(--calendar-sheet-inset) 2rem 0;
    touch-action: pan-y;
    -webkit-overflow-scrolling: touch;
  }

  .calendar_months__pad {
    flex-shrink: 0;
    pointer-events: none;
  }

  .calendar_months__week {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    height: var(--calendar-week-row);
    flex-shrink: 0;
  }

  .calendar_months__day {
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.08rem;
    min-height: 0;
    height: 100%;
    margin: 0;
    padding: 0.22rem 0;
    touch-action: pan-y;
    color: var(--calendar-months-ink);
    background: transparent;
    border: 0 solid var(--calendar-months-rule);
    border-radius: 0;
    font: inherit;
    font-size: var(--text-small);
    line-height: 1;
    cursor: pointer;
  }

  .calendar_months__month_label {
    display: none;
    font-size: var(--text-xx-small);
    font-weight: 700;
    letter-spacing: 0.03em;
    line-height: 1;
    text-transform: uppercase;
  }

  .calendar_months__date {
    font-variant-numeric: tabular-nums;
    line-height: 1;
  }

  .calendar_months__day--first-monday .calendar_months__month_label {
    display: block;
  }

  .calendar_months__day--first-monday .calendar_months__date {
    font-size: 0.72em;
  }

  .calendar_stage--picker-open .calendar_months__day--first-monday:not(.calendar_months__day--month-start) .calendar_months__month_label {
    display: none;
  }

  .calendar_stage--picker-open .calendar_months__day--first-monday:not(.calendar_months__day--month-start) .calendar_months__date {
    font-size: inherit;
  }

  .calendar_stage--picker-open .calendar_months__day--month-start .calendar_months__month_label {
    display: block;
  }

  .calendar_stage--picker-open .calendar_months__day--month-start .calendar_months__date {
    font-size: 0.72em;
  }

  .calendar_months__day--month-tail {
    border-bottom-width: 1px;
  }

  .calendar_months__day--month-head {
    border-top-width: 1px;
  }

  .calendar_months__day--month-step {
    border-top-width: 1px;
    border-left-width: 1px;
    border-top-left-radius: 0.5rem;
  }

  .calendar_months__day--today {
    position: relative;
    z-index: 1;
    box-shadow:
      0 0 0.55rem 0.08rem oklch(var(--lch-red-darker) / 0.5),
      inset 0 0 0.55rem oklch(var(--lch-red-darker) / 0.28);
    font-weight: 700;
  }

  .calendar_months__day--week {
    background: var(--calendar-months-week);
  }

  .calendar_months__day--selected {
    background: var(--calendar-months-selected);
    border-color: var(--calendar-months-selected-ink);
    color: var(--calendar-months-selected-ink);
    font-weight: 700;
  }

  .calendar_months__day--today.calendar_months__day--selected {
    box-shadow:
      0 0 0.5rem 0.06rem oklch(var(--lch-red-darker) / 0.42),
      inset 0 0 0.45rem oklch(var(--lch-red-darker) / 0.18);
  }

  .calendar_sheet {
    position: absolute;
    inset: 0 0 0 var(--calendar-gutter);
    z-index: 3;
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 0;
    overflow: hidden;
    background: var(--color-canvas);
    border-radius: 0.65rem 0 0 0.65rem;
    box-shadow: -10px 0 28px oklch(10% 0.05 264 / 0.35);
    transition: transform var(--calendar-sheet-duration) var(--calendar-sheet-ease);
  }

  .calendar_stage--picker-open .calendar_sheet {
    transform: translateX(calc(100% - var(--calendar-sheet-peek)));
  }

  .calendar_stage--restore .calendar_sheet,
  .calendar_stage--restore .calendar_months__toggle .icon {
    transition: none;
  }

  .calendar_sheet turbo-frame#calendar_focus {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    min-width: 0;
    min-height: 0;
  }

  .calendar_focus {
    --day-entry-height: 2.25rem;

    flex: 1 1 auto;
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    width: 100%;
  }

  .calendar_focus .day {
    width: 100%;
    min-width: 0;
    border-bottom: 1px solid var(--color-ink);
  }

  .calendar_focus .day:last-child {
    border-bottom: 0;
  }

  .calendar_focus .day--selected {
    box-shadow: inset 0.35rem 0 0 var(--calendar-months-bg);
  }

  .calendar_focus .day__heading--stacked {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0.75rem;
    padding: 0 0.75rem 0 0;
    background: linear-gradient(
      165deg,
      oklch(var(--lch-yellow-lighter)) 0%,
      oklch(var(--lch-yellow-medium)) 100%
    );
    color: var(--color-ink);
  }

  .calendar_focus .day__heading--today,
  .calendar_focus .day__heading--selected {
    background: linear-gradient(
      165deg,
      oklch(88% 0.18 95) 0%,
      oklch(72% 0.17 85) 100%
    );
    color: var(--color-ink);
  }

  .calendar_focus .day__number {
    box-sizing: border-box;
    display: flex;
    flex: 0 0 3.25rem;
    align-items: center;
    justify-content: center;
    width: 3.25rem;
    padding: 0.45rem 0.2rem;
    background: oklch(var(--lch-yellow-darkest));
    color: oklch(var(--lch-yellow-lightest));
    font-variant-numeric: tabular-nums;
    line-height: 1.15;
    overflow: hidden;
    white-space: nowrap;
  }

  .calendar_focus .day__weekday {
    display: flex;
    align-items: center;
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 1.15;
  }

  .calendar_focus .day__more > summary {
    list-style: none;
    cursor: pointer;
  }

  .calendar_focus .day__more[open] > summary {
    display: none;
  }
}

@layer modules {
  @media (max-width: 48rem) {
    body.calendar-page > main {
      display: flex;
      flex-direction: column;
      overflow: hidden;
    }

    body.calendar-page > footer {
      display: none;
    }

    .calendar {
      flex: 1 1 auto;
      min-height: 0;
      position: relative;
    }

    .calendar_stage {
      display: block;
      position: absolute;
      inset: 0;
    }

    .calendar__toolbar,
    .calendar__weeks,
    .calendar .day_tray {
      display: none;
    }
  }
}