.calendar-recurrence-editor {
  border: var(--border-width-default) solid var(--color-line);
  border-radius: var(--radius-surface);
  padding: var(--space-4);
  background: var(--color-surface);
}

.calendar-recurrence-editor > legend {
  padding-inline: var(--space-2);
  font-weight: var(--typography-weight-bold);
}

.calendar-recurrence-editor[hidden],
.calendar-recurrence-editor [hidden] {
  display: none !important;
}

.calendar-recurrence-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: var(--space-4);
}

.calendar-recurrence-weekdays {
  border: 0;
  margin: 0;
  padding: 0;
}

.calendar-recurrence-weekdays legend {
  margin-bottom: var(--space-1);
  font-weight: var(--typography-weight-semibold);
}

.calendar-recurrence-weekday-options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-3);
}

.calendar-recurrence-weekday-options label {
  display: inline-flex;
  min-height: var(--control-height-default);
  align-items: center;
  gap: var(--space-2);
  width: fit-content;
  font-weight: var(--typography-weight-medium);
  cursor: pointer;
}

.calendar-recurrence-weekday-options input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  margin: 0;
  flex: 0 0 auto;
}

.calendar-recurrence-advanced-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.calendar-recurrence-summary {
  margin: 0;
  color: var(--color-muted);
  font-size: var(--typography-size-meta);
  font-weight: var(--typography-weight-semibold);
}

.calendar-recurrence-advanced {
  border-left: var(--space-1) solid var(--color-brand);
  padding-left: var(--space-3);
}

@media (max-width: 700px) {
  .calendar-recurrence-grid {
    grid-template-columns: 1fr;
  }

  .calendar-recurrence-advanced-actions {
    align-items: stretch;
    flex-direction: column;
  }
}