@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.3)}to{transform:scale(1)}}.qr-reader{opacity:0;position:absolute}.qr-container{display:flex;align-items:center;justify-content:center;flex-direction:column}.close-btn-qr{position:absolute;top:2px;right:2px}.title-qr{font-weight:700;display:flex}