.tp-gtt-btn{align-items:center;background:var(--tp-gtt-bg,#1e293b);border:none;border-radius:50%;bottom:var(--tp-gtt-bottom,20px);box-shadow:0 4px 12px rgba(0,0,0,.15);color:var(--tp-gtt-icon,#fff);cursor:pointer;display:flex;height:var(--tp-gtt-size,48px);justify-content:center;opacity:0;pointer-events:none;position:fixed;transition:opacity .3s ease,transform .2s ease;width:var(--tp-gtt-size,48px);z-index:9999}.tp-gtt-btn svg{height:50%;width:50%}.tp-gtt-btn:hover{transform:scale(1.08)}.tp-gtt-btn--square{border-radius:8px}.tp-gtt-btn--right{right:var(--tp-gtt-side,20px)}.tp-gtt-btn--left{left:var(--tp-gtt-side,20px)}.tp-gtt-btn--visible{opacity:1;pointer-events:auto}.tp-gtt-btn--no-fade{transition:none}@media(prefers-reduced-motion:reduce){.tp-gtt-btn{transition:none}}