@layer modules {
  /* Week switcher */

  .practice-week {
    --tray-inset: 4px;

    display: grid;
    grid-template-columns: repeat(7, 2.75rem);
    gap: 0.125rem;
    padding: var(--tray-inset);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-tray);

    @media (max-width: 47.99rem) {
      order: 1;
      width: 100%;
      grid-template-columns: repeat(7, minmax(0, 1fr));
    }
  }

  .practice-week__day {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.125rem;
    padding: 0.25rem 0.375rem 0.375rem;
    border-radius: var(--radius-lg);
    color: var(--color-text);
    transition: background-color 0.15s var(--ease-out), scale 0.15s var(--ease-out);

    &:active { scale: 0.94; }

    @media (any-hover: hover) {
      &:not([aria-current]):hover { background-color: var(--color-surface-muted); }
    }

    &[aria-current] {
      background-image: var(--gradient-accent);
      color: var(--color-white);
      box-shadow: var(--bevel-accent);
    }
  }

  .practice-week__weekday {
    font-size: var(--text-2xs);
    line-height: 0.875rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-muted);

    .practice-week__day--today & { color: var(--color-blue-600); }
    [aria-current] & { color: var(--color-blue-100); }
  }

  .practice-week__date {
    font-size: var(--text-sm);
    line-height: 1.125rem;
    font-weight: var(--font-weight-semibold);
    font-variant-numeric: tabular-nums;
  }

  .practice-meter {
    --meter-fill: var(--color-blue-500);

    width: 100%;
    height: 0.1875rem;
    border-radius: var(--radius-full);
    background:
      linear-gradient(var(--meter-fill), var(--meter-fill)) 0 0 / calc(var(--share) * 100%) 100% no-repeat,
      var(--meter-track, var(--color-gray-100));
    transition: background-size 0.4s var(--ease-out);

    .practice-board__load & { height: 0.25rem; }

    :is(.practice-week__day--over, .practice-rail__item--over, .practice-board__therapist--over) & { --meter-fill: var(--color-red-500); }

    [aria-current] & {
      --meter-fill: var(--color-white);
      --meter-track: var(--color-white-20);
    }
  }

  /* Day board */

  .practice-board__scroller {
    --scrollbar-room: 1rem;

    overflow-x: auto;
  }

  .practice-board[data-subject="day"] :is(.week-calendar__headers, .week-calendar__grid) {
    display: grid;
    grid-template-columns: var(--gutter) var(--therapist-columns) var(--scrollbar-room);
    min-width: calc(var(--gutter) + var(--therapist-width) + var(--scrollbar-room));
    touch-action: pan-x pan-y pinch-zoom;
  }

  .practice-board .week-calendar__zone,
  .practice-board .week-calendar__times {
    position: sticky;
    left: 0;
    z-index: 30;
    box-shadow: 1px 0 var(--color-border);
  }

  .practice-board .week-calendar__zone {
    align-self: stretch;
    display: flex;
    align-items: end;
    justify-content: end;
    background-image: var(--gradient-header);
    background-color: var(--color-surface);
  }

  .practice-board .week-calendar__times {
    background-color: var(--color-surface);
  }

  .practice-board .week-calendar__column {
    background-color: var(--color-surface-muted);
  }

  .practice-board[data-subject="day"] .week-calendar__column {
    display: block;
  }

  .practice-board[data-direction] :is(.week-calendar__column, .practice-board__therapist) {
    animation: day-in-next 0.28s var(--ease-out);
  }

  .practice-board[data-direction="previous"] :is(.week-calendar__column, .practice-board__therapist) {
    animation-name: day-in-previous;
  }

  .practice-board[data-subject="day"] .week-calendar__column:not(:nth-child(2)) .current-time-indicator__dot {
    display: none;
  }

  .practice-board__therapist {
    align-items: stretch;
    gap: 0.25rem;
    padding-inline: 0.625rem;
    text-align: center;
    color: inherit;
    transition: background-color 0.15s var(--ease-out);

    @media (any-hover: hover) {
      &:hover {
        background-color: var(--color-blue-50);

        .practice-board__name { color: var(--color-blue-700); }
      }
    }

    &:focus-visible {
      outline: var(--focus-ring);
      outline-offset: calc(-1 * var(--focus-ring-size));
    }

    .week-calendar__count {
      white-space: normal;
      text-wrap: balance;
    }
  }

  .practice-board__name {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
  }

  .practice-board__load {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
  }

  .practice-board__share {
    font-size: var(--text-2xs);
    font-variant-numeric: tabular-nums;
    color: var(--color-text-muted);

    .practice-board__therapist--over & {
      font-weight: var(--font-weight-semibold);
      color: var(--color-red-600);
    }
  }

  .practice-board__opening {
    position: absolute;
    top: calc(var(--start) / 60 * var(--hour-height));
    left: 0;
    right: 0;
    height: calc(var(--duration) / 60 * var(--hour-height));
    background-color: var(--color-surface);
    background-image: var(--hour-lines);
    background-size: 100% var(--hour-height);
    background-position: 0 calc(var(--start) / -60 * var(--hour-height));
    pointer-events: none;
  }

  .practice-board .week-calendar__event.calendar-event--live .week-calendar__event-name::before {
    content: none;
  }

  .practice-board__session--busy:not(.calendar-event--live, .calendar-event--conflict, .calendar-event--cancelled) {
    --event-top: var(--color-white);
    --event-bottom: var(--color-slate-100);
    --event-ring: var(--color-slate-300);
    --event-ink: var(--color-slate-700);
    --event-meta: var(--color-slate-500);
  }

  /* Reveal */

  .practice-reveal {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.25rem;
  }

  .practice-reveal__clients {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }

  .practice-reveal__client {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: var(--text-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
  }

  .practice-reveal__details {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.375rem 1rem;
    font-size: var(--text-sm);

    dt { color: var(--color-text-muted); }
    dd { color: var(--color-text); }
  }

  /* Focused week */

  .practice-focus {
    display: flex;
    flex: 1;
    gap: 0.75rem;
    min-height: 0;

    > .practice-board { min-width: 0; }

    @media (max-width: 47.99rem) {
      flex-direction: column;
    }
  }

  .practice-month {
    display: flex;
    flex: 1;
    flex-direction: column;
    min-width: 0;
    overflow-y: auto;
  }

  .practice-month__grid {
    @media (min-width: 64rem) { overflow-y: auto; }
  }

  .practice-agenda {
    margin-top: 0;
  }

  .practice-agenda__events {
    gap: 0.375rem;

    .month-calendar__event-link {
      padding-block: 0.5rem;
      font-size: var(--text-sm);
    }
  }

  .practice-month .month-calendar__weekdays {
    position: sticky;
    top: 0;
    z-index: 20;
  }

  .practice-month[data-direction] .month-calendar__grid {
    animation: day-in-next 0.28s var(--ease-out);
  }

  .practice-month[data-direction="previous"] .month-calendar__grid {
    animation-name: day-in-previous;
  }

  .practice-rail {
    --rail-inset: 0.375rem;

    position: relative;
    display: flex;
    flex: none;
    flex-direction: column;
    gap: 0.25rem;
    width: 5.5rem;
    padding: var(--rail-inset);
    overflow-y: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-tray);

    @media (max-width: 47.99rem) {
      flex-direction: row;
      width: auto;
      overflow-x: auto;
      overflow-y: visible;
    }
  }

  .practice-rail__item {
    display: flex;
    flex: none;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    min-width: 0;
    padding: 0.5rem 0.25rem;
    border-radius: var(--radius-lg);
    color: var(--color-text);
    transition: background-color 0.15s var(--ease-out), scale 0.15s var(--ease-out);

    &:active { scale: 0.95; }

    @media (any-hover: hover) {
      &:not([aria-current]):hover { background-color: var(--color-surface-muted); }
    }

    &[aria-current] {
      background-image: var(--gradient-accent);
      color: var(--color-white);
      box-shadow: var(--bevel-accent);

      .avatar {
        background: var(--color-white-20);
        color: var(--color-white);
      }
    }

    @media (max-width: 47.99rem) {
      width: 4.5rem;
    }
  }

  .practice-rail__item--everyone {
    position: sticky;
    top: 0;
    left: 0;
    z-index: 1;
    background-color: var(--color-slate-50);
    box-shadow: 0 0 0 var(--rail-inset) var(--color-slate-50);
  }

  .practice-rail__name {
    max-width: 100%;
    font-size: var(--text-2xs);
    font-weight: var(--font-weight-medium);
  }
}

html[data-transition="focus"]::view-transition-group(*) {
  animation-duration: 0.42s;
  animation-timing-function: cubic-bezier(0.2, 0, 0, 1);
}

html[data-transition="focus"]::view-transition-old(root) {
  animation: 120ms ease-out both fade-out;
}

html[data-transition="focus"]::view-transition-new(root) {
  animation: 260ms ease-out 80ms both fade-in;
}