/* Estilos de la burbuja */
#swb-root{position:fixed;z-index:99999;bottom:20px;right:20px;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial}
#swb-root.left{left:20px;right:auto}
.swb-btn{display:flex;align-items:center;gap:.5rem;border-radius:999px;padding:.6rem .9rem;border:none;cursor:pointer;box-shadow:0 10px 25px rgba(0,0,0,.2)}
.swb-icon{width:1.2em;height:1.2em;display:inline-block}
.swb-label{font-weight:600}
.swb-pulse:after{content:'';position:absolute;inset:-8px;border-radius:999px;border:2px solid currentColor;opacity:.3;animation:swb-pulse 1.8s infinite}
@keyframes swb-pulse{0%{transform:scale(1);opacity:.35}70%{transform:scale(1.35);opacity:0}100%{opacity:0}}