.pb-tooltip{position:relative;cursor:help}
.pb-tooltip .pb-tip{visibility:hidden;opacity:0;transition:opacity .2s ease;
  position:absolute;bottom:125%;left:50%;transform:translateX(-50%);
  background:rgba(20,22,40,.85);color:#fff;padding:.5rem .75rem;border-radius:.5rem;
  white-space:nowrap;backdrop-filter: blur(6px);font-size:.85rem}
.pb-tooltip:hover .pb-tip{visibility:visible;opacity:1}
.btn{border:1px solid rgba(255,255,255,.15);border-radius:12px;padding:.35rem .6rem;
  background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(0,0,0,.12));backdrop-filter:blur(8px);}