.toanaz-share{position:fixed;right:12px;top:50%;transform:translateY(-50%);z-index:999999;display:flex;flex-direction:column;align-items:center;gap:8px;font-family:Arial,sans-serif}
.toanaz-share-label{font-size:11px;font-weight:700;color:#173b70;background:#fff;padding:5px 7px;border-radius:10px;box-shadow:0 2px 12px rgba(0,0,0,.12)}
.toanaz-share-btn{width:46px;height:46px;border:0;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 4px 14px rgba(0,0,0,.2);transition:transform .18s ease,box-shadow .18s ease;padding:0}
.toanaz-share-btn:hover{transform:scale(1.08);box-shadow:0 6px 18px rgba(0,0,0,.25)}
.toanaz-facebook{background:#1877F2;font:bold 28px Arial}
.toanaz-zalo{background:#0068FF;font:bold 11px Arial}
.toanaz-copy{background:#34495e;font:bold 22px Arial}
.toanaz-share-toast{position:absolute;right:56px;bottom:0;background:#1f2937;color:#fff;padding:8px 10px;border-radius:7px;font-size:12px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s}
.toanaz-share-toast.show{opacity:1}
@media(max-width:767px){
 .toanaz-share{right:7px}
 .toanaz-share-label{display:none}
 .toanaz-share-btn{width:40px;height:40px}
 .toanaz-facebook{font-size:24px}
 .toanaz-zalo{font-size:10px}
}