.flatpickr-day{
  position: relative;
}

.flatpickr-day .cb-day-dot{
  position: absolute;
  right: 4px;
  bottom: 4px;
  width: 6px;
  height: 6px;
  border-radius: 100%;
}

.flatpickr-day .cb-day-dot-full{
  background: #dc3545;
}

.flatpickr-day.cb-day-fully-booked{
  cursor: default;
}

.flatpickr-day.flatpickr-disabled.cb-day-fully-booked:not(.nextMonthDay):not(.prevMonthDay){
  opacity: 1 !important;
  background-color: #ff000012;
  color: #999999;
  border: 1px solid #fff;
}

.flatpickr-day.flatpickr-disabled.cb-day-fully-booked{
  opacity: 1 !important;
}