#app[data-v-5addb1f2]{height:95vh;color:#fff;font-family:Arial,sans-serif}#app[data-v-5addb1f2],.loading-container[data-v-5addb1f2]{display:flex;justify-content:center;align-items:center;flex-direction:column}.loading-spinner[data-v-5addb1f2]{border:4px solid #f3f3f3;border-top:4px solid #3498db;border-radius:50%;width:50px;height:50px;animation:spin-5addb1f2 2s linear infinite}@keyframes spin-5addb1f2{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.title[data-v-5addb1f2]{font-size:30px;margin-bottom:20px;margin-top:-10px}.qr-container[data-v-5addb1f2]{text-align:center}.qrcode img[data-v-5addb1f2]{max-width:100%;height:auto}.expiry-text[data-v-5addb1f2]{margin-top:20px;font-size:16px;color:gray}.refresh-button[data-v-5addb1f2]{padding:10px 20px;font-size:16px;background-color:#4caf50;color:#fff;border:none;border-radius:5px;margin-top:30px;margin-left:-50px;position:absolute;bottom:30px}button[data-v-5addb1f2]:focus{outline:none}