.gtbc-loading { background-image: linear-gradient(90deg, transparent, rgba(0,0,0,.06), transparent); background-size: 200% 100%; animation: gtbcPulse 1s linear infinite; }
@keyframes gtbcPulse { from { background-position: 200% 0; } to { background-position: -200% 0; } }
.address-number { display:block; }

/* Campos oficiais preenchidos pelo CEP. Mantemos aparência legível, mas sem edição. */
.gtbc-cep-locked[readonly],
select.gtbc-cep-locked:disabled {
  cursor: not-allowed;
}