.boton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--e2);
  min-height: 2.9rem; /* >= 44 px */
  padding: 0.55rem 1.1rem;
  border: 2px solid transparent;
  border-radius: 12px;
  font: inherit;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  text-decoration: none;
  background: var(--superficie-2);
  color: var(--texto);
}

.boton:hover:not(:disabled) { filter: brightness(0.96); }
.boton:disabled { opacity: 0.55; cursor: not-allowed; }

.boton--primario { background: var(--acento); color: var(--acento-texto); }
.boton--secundario { background: transparent; border-color: var(--borde); }
.boton--texto { background: transparent; color: var(--texto-suave); min-height: 2.75rem; padding-inline: 0.75rem; }
.boton--ancho { width: 100%; }