.loading-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:10;background:#ffffffe6;flex-direction:column;justify-content:center;align-items:center;gap:.5rem;animation:.2s fadeIn;display:flex;position:absolute;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.spinner{border:3px solid var(--border-subtle);border-top-color:var(--accent-blue);border-radius:50%;width:28px;height:28px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.loading-text{color:var(--accent-blue);font-size:.75rem;font-weight:500}.share-overlay-btn{bottom:var(--overlay-btn-offset,4px);left:var(--overlay-btn-offset,4px);width:var(--overlay-btn-size,28px);height:var(--overlay-btn-size,28px);color:var(--text-secondary);cursor:pointer;z-index:5;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffffe6;border:none;border-radius:50%;justify-content:center;align-items:center;transition:transform .12s,background .12s;display:flex;position:absolute;box-shadow:0 1px 4px #0000001a}.share-overlay-btn:active{background:#fff;transform:scale(.88)}.cart-overlay-btn{bottom:var(--overlay-btn-offset,4px);right:var(--overlay-btn-offset,4px);width:var(--overlay-btn-size,28px);height:var(--overlay-btn-size,28px);color:#fff;cursor:pointer;z-index:5;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00b6f0e6;border:none;border-radius:50%;justify-content:center;align-items:center;transition:transform .12s,background .12s;display:flex;position:absolute;box-shadow:0 2px 8px #00b6f059}.cart-overlay-btn:active{background:#00b6f0;transform:scale(.88)}.spinner-sm{width:var(--spinner-sm-size,12px);height:var(--spinner-sm-size,12px);border:var(--spinner-sm-border,2px) solid #ffffff4d;border-top-color:#fff;border-radius:50%;animation:.7s linear infinite spin;display:inline-block}