.availability-page-shell {
  background:
    radial-gradient(circle at top right, rgba(157, 216, 166, 0.18), transparent 30%),
    linear-gradient(180deg, #f7faf8 0%, #ffffff 24%, #eef4f0 100%);
}

.availability-shell {
  display: grid;
  gap: 1.25rem;
  padding-block: 1.5rem 2rem;
}

.availability-header,
.availability-calendar-card,
.availability-sidebar,
.availability-form-card {
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 250, 247, 0.98));
  border: 1px solid rgba(23, 49, 40, 0.08);
  box-shadow: 0 16px 32px rgba(18, 35, 28, 0.08);
}

.availability-header {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 1rem;
  padding: 1.25rem;
  align-items: start;
}

.availability-toolbar {
  display: grid;
  gap: 0.75rem;
}

.availability-toolbar__label {
  color: var(--g-start);
  font-weight: 700;
}

.availability-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(260px, 0.85fr);
  gap: 1.25rem;
}

.availability-calendar-card,
.availability-sidebar,
.availability-form-card {
  padding: 1.25rem;
}

.availability-calendar__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.availability-calendar__title {
  margin: 0;
  font-size: clamp(1.9rem, 4vw, 2.75rem);
}

.availability-calendar__nav {
  min-width: 96px;
  height: 48px;
  border: 1px solid rgba(23, 49, 40, 0.12);
  border-radius: 999px;
  background: #fff;
  color: #173128;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.availability-calendar__nav:hover,
.availability-calendar__nav:focus-visible {
  color: #173128;
}

.availability-calendar__weekdays,
.availability-calendar__grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.45rem;
}

.availability-calendar__weekdays {
  margin-bottom: 0.45rem;
}

.availability-calendar__weekdays span {
  text-align: center;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #547060;
}

.availability-calendar__cell {
  min-height: 104px;
  border: 1px solid rgba(23, 49, 40, 0.1);
  border-radius: 18px;
  background: #fff;
  padding: 0.65rem;
  display: grid;
  align-content: start;
  gap: 0.4rem;
  text-align: left;
}

.availability-calendar__cell--empty {
  background: transparent;
  border-style: dashed;
  opacity: 0.35;
}

.availability-calendar__day {
  font-weight: 700;
  color: #173128;
}

.availability-calendar__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 0.2rem 0.45rem;
  border-radius: 999px;
  background: rgba(23, 49, 40, 0.08);
  color: #173128;
  font-size: 0.72rem;
  line-height: 1.2;
}

.availability-calendar__cell.is-blocked {
  background: linear-gradient(180deg, #173128, #26463a);
  border-color: rgba(23, 49, 40, 0.2);
}

.availability-calendar__cell.is-blocked .availability-calendar__day,
.availability-calendar__cell.is-blocked .availability-calendar__badge {
  color: #fff;
}

.availability-calendar__cell.is-blocked .availability-calendar__badge {
  background: rgba(255, 255, 255, 0.18);
}

.availability-calendar__cell.is-selected {
  box-shadow: inset 0 0 0 3px var(--g-start);
  background: linear-gradient(180deg, #eef7f1, #f8fbf9);
}

.availability-calendar__cell.is-conflict-selected {
  box-shadow: inset 0 0 0 3px #b42318;
  background: linear-gradient(180deg, #fff2f0, #fff8f7);
}

.availability-calendar__cell.is-conflict-selected .availability-calendar__day {
  color: #b42318;
}

.availability-calendar__cell.is-blocked.is-conflict-selected {
  background: linear-gradient(180deg, #b42318, #8f1c13);
  border-color: rgba(180, 35, 24, 0.5);
}

.availability-calendar__cell.is-blocked.is-conflict-selected .availability-calendar__day {
  color: #fff;
}

.availability-sidebar__list,
.availability-selection {
  display: grid;
  gap: 0.85rem;
}

.availability-selection__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.availability-inquiry-fields {
  display: grid;
  gap: 0.85rem;
  margin-bottom: 0.5rem;
}

.availability-apply-all {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 600;
  color: #173128;
}

.availability-apply-all input {
  inline-size: 1rem;
  block-size: 1rem;
}

.availability-selection__actions .btn[aria-disabled="true"],
.availability-selection__actions .btn:disabled {
  opacity: 0.5;
  pointer-events: none;
}

.availability-feedback--error {
  color: #b42318;
  font-weight: 700;
}

@media (min-width: 721px) {
  .availability-selection__text-btn {
    display: none;
  }
}

.availability-block-item {
  display: grid;
  gap: 0.75rem;
  padding: 0.85rem 0.95rem;
  border-radius: 18px;
  background: #f3f7f4;
  border: 1px solid rgba(23, 49, 40, 0.08);
}

.availability-block-item p {
  margin: 0.35rem 0 0;
  color: #466355;
}

.availability-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1rem;
  color: #466355;
}

.availability-legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.availability-legend__swatch {
  width: 16px;
  height: 16px;
  border-radius: 999px;
  display: inline-block;
}

.availability-legend__swatch--available {
  background: #ffffff;
  border: 1px solid rgba(23, 49, 40, 0.14);
}

.availability-legend__swatch--blocked {
  background: #173128;
}

.availability-legend__swatch--selected {
  background: #eef7f1;
  box-shadow: inset 0 0 0 2px var(--g-start);
}

@media (max-width: 980px) {
  .availability-header,
  .availability-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .availability-shell {
    gap: 1rem;
    padding-block: 1rem 1.5rem;
  }

  .availability-header,
  .availability-calendar-card,
  .availability-sidebar,
  .availability-form-card {
    border-radius: 20px;
    padding: 1rem;
  }

  .availability-calendar__cell {
    min-height: 82px;
    padding: 0.5rem;
  }

  .availability-calendar__nav {
    min-width: 84px;
    height: 42px;
    font-size: 0.92rem;
  }

  .availability-shell--admin .availability-calendar__badge {
    display: none;
  }

  .availability-calendar__badge {
    font-size: 0.66rem;
  }
}