.availability-panel {
  padding: clamp(14px, 2vw, 22px);
  overflow: hidden;
}

.availability-calendar {
  display: grid;
  gap: 16px;
}

.availability-calendar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  padding-bottom: 12px;
  border-bottom: 1px solid #d9e4ef;
}

.availability-calendar-head strong {
  font-size: clamp(20px, 2.4vw, 28px);
  text-transform: capitalize;
}

.availability-legend {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  color: #526271;
  font-size: 14px;
  font-weight: 700;
}

.availability-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.legend-free,
.legend-booked {
  display: inline-block;
  width: 13px;
  height: 13px;
  border-radius: 50%;
}

.legend-free {
  background: #12a66a;
}

.legend-booked {
  background: #e5484d;
}

.availability-weekdays,
.availability-days {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
}

.availability-weekdays span {
  text-align: center;
  color: #526271;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.availability-day {
  min-height: 72px;
  border-radius: 8px;
  padding: 10px;
  display: grid;
  align-content: space-between;
  border: 1px solid #bce6d2;
  background: linear-gradient(135deg, #ecfff6, #f8fffb);
  color: #074d32;
}

.availability-day.is-booked {
  background: linear-gradient(135deg, #fff0f0, #fff8f8);
  color: #8f1515;
  border-color: #f1aaaa;
}

.availability-day.is-muted {
  opacity: .46;
}

.availability-day.is-past {
  filter: saturate(.6);
}

.availability-day span {
  font-size: 18px;
  font-weight: 900;
}

.availability-day small {
  display: block;
  font-size: 11px;
  line-height: 1.15;
  font-weight: 800;
}

.availability-note {
  margin: 0;
  padding: 12px 14px;
  border-radius: 8px;
  background: #eef8ff;
  color: #0b5d78;
  font-weight: 700;
}

@media (max-width: 720px) {
  .availability-panel {
    padding: 12px;
  }

  .availability-weekdays,
  .availability-days {
    gap: 4px;
  }

  .availability-day {
    min-height: 48px;
    padding: 7px;
  }

  .availability-day span {
    font-size: 15px;
  }

  .availability-day small {
    display: none;
  }
}