.calendar-page-shell {
  --calendar-surface: #fff;
  --calendar-surface-muted: #f5f3ed;
  --calendar-border: #cfcac0;
  --calendar-text: #17221c;
  --calendar-muted: #657069;
  --calendar-available-bg: #dff2e4;
  --calendar-available-text: #155f32;
  --calendar-unavailable-bg: #f7dfdb;
  --calendar-unavailable-text: #8a2d24;
  margin-block: clamp(2rem, 5vw, 5rem);
}

.availability-page-intro {
  padding-block: clamp(1.75rem, 3vw, 2.75rem);
}

.calendar-page-shell.calendar-page-shell--compact {
  margin-block: clamp(1.25rem, 2vw, 2rem);
  padding-block: 0;
}

.availability-calendar {
  color: var(--calendar-text);
}

.availability-calendar__header {
  align-items: end;
  display: flex;
  gap: 2rem;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.availability-calendar__header > div {
  max-width: 48rem;
}

.availability-calendar__header h2 {
  margin-block: 0.25rem 0.5rem;
}

.availability-calendar__header p {
  margin-block: 0;
}

.calendar-kicker {
  color: var(--calendar-muted);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.calendar-nav {
  display: flex;
  flex: 0 0 auto;
  gap: 0.5rem;
}

.calendar-nav__button {
  align-items: center;
  background: var(--calendar-surface);
  border: 1px solid var(--calendar-border);
  border-radius: 0.4rem;
  color: var(--calendar-text);
  display: inline-flex;
  font-size: 0.9rem;
  font-weight: 700;
  gap: 0.35rem;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.55rem 0.8rem;
  text-decoration: none;
}

.calendar-nav__button:hover {
  border-color: currentColor;
}

.calendar-nav__button:focus-visible {
  outline: 3px solid currentColor;
  outline-offset: 3px;
}

.calendar-nav__button.is-disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

.calendar-product-key,
.calendar-status-key {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.calendar-product-key {
  border-block: 1px solid var(--calendar-border);
  margin-block: 1.25rem 0.7rem;
  padding-block: 0.85rem;
}

.calendar-product-key li,
.calendar-status-key > span {
  align-items: center;
  display: inline-flex;
  font-size: 0.86rem;
  gap: 0.4rem;
}

.calendar-product-key__code,
.calendar-status-symbol {
  align-items: center;
  border: 1px solid var(--calendar-border);
  border-radius: 0.3rem;
  display: inline-flex;
  font-size: 0.72rem;
  font-style: normal;
  font-weight: 800;
  height: 1.45rem;
  justify-content: center;
  width: 1.45rem;
}

.calendar-status-symbol.is-available {
  background: var(--calendar-available-bg);
  color: var(--calendar-available-text);
}

.calendar-status-symbol.is-unavailable {
  background: var(--calendar-unavailable-bg);
  color: var(--calendar-unavailable-text);
}

.calendar-status-symbol.is-closed {
  background: var(--calendar-surface-muted);
  color: var(--calendar-muted);
}

.calendar-live-region {
  color: var(--calendar-muted);
  min-height: 1.5rem;
  padding-block: 0.4rem;
}

.availability-calendar[aria-busy="true"] .calendar-months {
  opacity: 0.55;
}

.calendar-months {
  display: grid;
  gap: clamp(0.8rem, 2vw, 1.5rem);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  transition: opacity 160ms ease;
}

.calendar-month {
  background: var(--calendar-surface);
  border: 1px solid var(--calendar-border);
  border-radius: 0.65rem;
  min-width: 0;
  overflow: hidden;
}

.calendar-month table {
  border-collapse: collapse;
  color: var(--calendar-text);
  table-layout: fixed;
  width: 100%;
}

.calendar-month caption {
  background: var(--calendar-surface);
  border-bottom: 1px solid var(--calendar-border);
  caption-side: top;
  color: var(--calendar-text);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-weight: 750;
  padding: 0.9rem;
  text-align: left;
}

.calendar-month th {
  background: var(--calendar-surface-muted);
  border-bottom: 1px solid var(--calendar-border);
  color: var(--calendar-muted);
  font-size: 0.7rem;
  font-weight: 750;
  padding: 0.45rem 0.15rem;
  text-align: center;
  text-transform: uppercase;
}

.calendar-day {
  border-bottom: 1px solid var(--calendar-border);
  border-right: 1px solid var(--calendar-border);
  height: 5.5rem;
  padding: 0.32rem;
  text-align: left;
  vertical-align: top;
}

.calendar-day:last-child {
  border-right: 0;
}

.calendar-month tbody tr:last-child .calendar-day {
  border-bottom: 0;
}

.calendar-day time {
  display: block;
  font-size: 0.78rem;
  font-weight: 750;
  line-height: 1;
  margin-bottom: 0.35rem;
}

.calendar-day.is-outside-month,
.calendar-day.is-unrequestable {
  background: var(--calendar-surface-muted);
}

.calendar-day.is-unrequestable time {
  color: var(--calendar-muted);
}

.calendar-day__markers {
  display: grid;
  gap: 0.18rem;
}

.availability-marker {
  border-radius: 0.25rem;
  display: block;
  font-size: 0.64rem;
  font-weight: 800;
  line-height: 1.25;
  padding: 0.12rem 0.22rem;
  white-space: nowrap;
}

.availability-marker.is-available {
  background: var(--calendar-available-bg);
  color: var(--calendar-available-text);
}

.availability-marker.is-unavailable {
  background: var(--calendar-unavailable-bg);
  color: var(--calendar-unavailable-text);
}

.calendar-day__closed {
  color: var(--calendar-muted);
  display: block;
  font-weight: 750;
  text-align: center;
}

.calendar-window-note {
  color: var(--calendar-muted);
  font-size: 0.86rem;
  margin-block: 0.9rem 0;
}

.visually-hidden {
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

@media (max-width: 719px) {
  .availability-page-intro {
    padding-block: 1.25rem;
  }

  .availability-calendar__header {
    align-items: stretch;
    flex-direction: column;
    gap: 1rem;
  }

  .calendar-page-shell--compact .availability-calendar__header {
    gap: 0;
    margin-bottom: 0.75rem;
  }

  .calendar-page-shell--compact .availability-calendar__header > div {
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    height: 1px;
    overflow: hidden;
    position: absolute;
    white-space: nowrap;
    width: 1px;
  }

  .calendar-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .calendar-months {
    grid-template-columns: 1fr;
  }

  .calendar-month:nth-child(n + 2) {
    display: none;
  }

  .calendar-day {
    height: 4.8rem;
    padding: 0.2rem;
  }

  .availability-marker {
    font-size: 0.58rem;
    padding-inline: 0.12rem;
  }

  .calendar-product-key li,
  .calendar-status-key > span {
    font-size: 0.78rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .calendar-months {
    transition-duration: 0.01ms;
  }
}