/* deLiébana — Barra superior + spinner más visibles */
#dl-progress{display:none!important}
#dl-progress.is-active{display:none!important}
#dl-progress-spinner{display:none!important}
.dl-btn-loading{position:relative}
.dl-btn-loading:disabled{opacity:.8}
.dl-btn-loading::after{content:"";position:absolute;right:.4rem;top:50%;width:14px;height:14px;margin-top:-7px;border-radius:50%;border:2px solid rgba(0,0,0,.2);border-top-color:#666;animation:dlSpin .7s linear infinite}

/* Overlay para operaciones largas (aparece tras ~600ms) */
#dl-overlay{position:fixed;inset:0;background:rgba(255,255,255,.65);backdrop-filter:saturate(1.1) blur(2px);display:none;align-items:center;justify-content:center;z-index:9998}
#dl-overlay.is-active{display:flex}
#dl-overlay .dot{width:12px;height:12px;border-radius:50%;background:#C75B35;margin:0 6px;animation:dots 1.2s ease-in-out infinite}
#dl-overlay .dot:nth-child(2){animation-delay:.15s}
#dl-overlay .dot:nth-child(3){animation-delay:.3s}
@keyframes dots{0%,80%,100%{transform:scale(0.6);opacity:.6}40%{transform:scale(1);opacity:1}}