.riverside-booking-wrap {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: flex-start;
}

@media (min-width: 640px) {
  .riverside-booking-wrap {
    flex-direction: row;
    gap: 2rem;
  }
}

#riverside-calendar {
  --cal-row-h: 3.75rem;
  max-width: 340px;
  font-size: 0.9rem;
  flex-shrink: 0;
}

#riverside-slots-wrap {
  flex: 1;
  padding-top: 3rem;
}

#riverside-booking-slots {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.riverside-slot-btn {
  padding: 0.6rem 0.5rem;
  border: 1.5px solid #306f8e;
  border-radius: 6px;
  font-size: 0.8rem;
  color: #306f8e;
  background: #fff;
  cursor: pointer;
  text-align: center;
  transition: background 0.15s, color 0.15s;
}

.riverside-slot-btn:hover:not(.is-selected) {
  background: #dde8f0;
}

.riverside-slot-btn.is-selected {
  background: #306f8e;
  color: #fff;
}

/* ── Strip all borders ── */
#riverside-calendar .fc-scrollgrid,
#riverside-calendar .fc-scrollgrid-section > *,
#riverside-calendar td,
#riverside-calendar th {
  border: none !important;
}

/* ── Header toolbar ── */
#riverside-calendar .fc-header-toolbar {
  justify-content: center;
  gap: 0.25rem;
  margin-bottom: 1.25rem;
}

#riverside-calendar .fc-toolbar-title {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 1.5rem;
  font-weight: normal;
  color: #111;
}

#riverside-calendar .fc-toolbar-title::after {
  content: ' \25BC';
  font-size: 0.6em;
  vertical-align: middle;
  color: #374151;
}

#riverside-calendar .fc-button-group,
#riverside-calendar .fc-button {
  background: none !important;
  border: none !important;
  box-shadow: none !important;
  color: #6b7280 !important;
  font-size: 1rem;
  padding: 0.2rem 0.4rem;
  cursor: pointer;
}

#riverside-calendar .fc-button:hover {
  color: #111 !important;
}

#riverside-calendar .fc-button:focus {
  outline: none !important;
  box-shadow: none !important;
}

/* ── Day-of-week header row (S M T W T F S) ── */
#riverside-calendar .fc-col-header-cell {
  padding: 0.4rem 0;
  border: none;
}

#riverside-calendar .fc-col-header-cell-cushion {
  font-size: 0.8rem;
  font-weight: normal;
  color: #9ca3af;
  text-decoration: none;
  padding: 0;
}

/* ── Day cells ── */
#riverside-calendar .fc-daygrid-day-frame {
  min-height: calc(var(--cal-row-h) - 0.5rem) !important;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  padding: 0;
}

#riverside-calendar .fc-daygrid-day-events,
#riverside-calendar .fc-daygrid-day-bg {
  display: none !important;
}

#riverside-calendar .fc-daygrid-day-top {
  flex-direction: row;
  justify-content: center;
  padding: 0;
}

#riverside-calendar .fc-daygrid-day-number {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: #9ca3af;
  text-decoration: none;
  padding: 0;
  line-height: 1;
  transition: background 0.15s, color 0.15s;
}

/* Days with available slots — teal outline circle */
#riverside-calendar .fc-daygrid-day.has-availability .fc-daygrid-day-number {
  border: 1px solid #306f8e;
  color: #111;
  cursor: pointer;
}

#riverside-calendar .fc-daygrid-day.has-availability .fc-daygrid-day-number:hover {
  background: #dde8f0;
}

/* Selected day — filled teal circle */
#riverside-calendar .fc-daygrid-day.is-selected .fc-daygrid-day-number {
  background: #306f8e;
  border: 1px solid #306f8e;
  color: #fff !important;
}

/* Days in other months */
#riverside-calendar .fc-day-other .fc-daygrid-day-number {
  color: #d1d5db !important;
  border-color: transparent !important;
}

/* Today — no special background, let availability/selected styles win */
#riverside-calendar .fc-day-today {
  background: none !important;
}

/* Weekends — same appearance as any other non-available day */
#riverside-calendar .fc-day-sat,
#riverside-calendar .fc-day-sun {
  background: none !important;
}

#riverside-calendar .fc-col-header-cell.fc-day-sat .fc-col-header-cell-cushion,
#riverside-calendar .fc-col-header-cell.fc-day-sun .fc-col-header-cell-cushion {
  color: #9ca3af;
}

/* ── Hide all event bars, harnesses, and more-links ── */
#riverside-calendar .fc-event,
#riverside-calendar .fc-daygrid-event-harness,
#riverside-calendar .fc-daygrid-more-link,
#riverside-calendar .fc-more-popover,
#riverside-calendar .riverside-holiday-label {
  display: none !important;
}

/* ── Daygrid body rows — give them breathing room ── */
#riverside-calendar .fc-daygrid-body tr {
  height: var(--cal-row-h);
}