.trb{min-block-size:var(--tamano-tactil);font-family:var(--tipo-ui);color:var(--txt-2);align-items:center;gap:12px;padding:6px 10px;font-size:12px;display:flex}.trb-pulso{background:var(--panel-3);border-radius:2px;flex:none;block-size:4px;inline-size:56px;position:relative;overflow:hidden}.trb-pulso:after{content:"";background:var(--brand);border-radius:2px;inline-size:40%;animation:1.2s ease-in-out infinite trb-recorre;position:absolute;inset-block:0}@keyframes trb-recorre{0%{inset-inline-start:-40%}to{inset-inline-start:100%}}@media (prefers-reduced-motion:reduce){.trb-pulso:after{animation:none;inset-inline-start:30%}}.trb-cancelar{min-block-size:var(--tamano-tactil);border:1px solid var(--label);background:var(--panel);color:var(--txt);font-family:var(--tipo-ui);letter-spacing:.08em;text-transform:uppercase;cursor:pointer;border-radius:2px;padding:0 12px;font-size:11px}.trb-cancelar:hover{border-color:var(--brand);color:var(--brand)}