.date-time {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-8);
}

.date-time h2 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 18px;
}

.calendar__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-3);
}

.calendar__grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--space-1);
  text-align: center;
}

.calendar__weekday {
  font-size: 12px;
  color: var(--text-muted);
  padding: var(--space-2) 0;
}

.calendar__day {
  position: relative;
  aspect-ratio: 1;
  min-height: 40px;
  border: none;
  border-radius: var(--radius-pill);
  background: none;
  font: inherit;
  color: var(--text-strong);
  cursor: pointer;
}

.calendar__day:disabled {
  color: var(--text-disabled);
  cursor: not-allowed;
}

.calendar__day:not(:disabled):hover {
  background: var(--blue-100);
}

.calendar__day.is-today {
  box-shadow: inset 0 0 0 1.5px var(--blue-600);
}

.calendar__day.is-selected {
  background: var(--navy-700);
  color: var(--white);
}

.calendar__dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: var(--radius-pill);
  background: var(--blue-600);
}

.calendar__day .calendar__dot {
  position: absolute;
  bottom: 4px;
  left: calc(50% - 3px);
}

.calendar__day.is-selected .calendar__dot {
  background: var(--white);
}

.calendar__dot--off {
  background: var(--border);
  margin-left: var(--space-4);
}

.calendar__legend {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
  font-size: 12px;
  color: var(--text-muted);
}

.slot-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin: var(--space-3) 0;
}

.slot {
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius-control);
  background: var(--bg-card);
  font: inherit;
  color: var(--text-strong);
  cursor: pointer;
}

.slot:not(:disabled):hover {
  border-color: var(--navy-700);
}

.slot.is-selected {
  background: var(--navy-700);
  color: var(--white);
  border-color: var(--navy-700);
}

.slot:disabled {
  background: var(--bg-page);
  color: var(--text-muted);
  cursor: not-allowed;
}

.slot small {
  display: block;
  font-size: 11px;
}

@media (max-width: 1023px) {
  .date-time {
    grid-template-columns: 1fr;
  }
}