.slot-column {
  min-width: 140px;
  padding: 0.5rem;
  background-color: #fff;
}
.slot-column.alt {
  background-color: #e0e0e0; /* cinza claro */
}
.slot-column.active-date {
  background-color: var(--salon-primary-color); /* cinza escuro */
  color: var(--salon-text-on-primary);
  font-weight: bold;
}