.qr-popup{position:fixed;inset:0;background:rgba(0,0,0,0.7);opacity:0;pointer-events:none;z-index:99999}.qr-popup:target{opacity:1;pointer-events:auto}.qr-popup img{display:block;max-width:300px;margin:10% auto;background:#fff;padding:15px;border-radius:10px}.qr-close{position:absolute;top:20px;right:30px;font-size:32px;color:#fff;text-decoration:none}#securityPopupOverlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.6);display:none;justify-content:center;align-items:center;z-index:99999}#securityPopup{width:420px;background:#ffffff;border-radius:8px;box-shadow:0 10px 30px rgba(0,0,0,0.4);overflow:hidden;animation:popupFade 0.3s ease-in-out}.popup-header{background:#b71c1c;color:#fff;text-align:center;padding:12px;font-weight:700;font-size:16px;letter-spacing:1px}.popup-body{padding:20px;text-align:center;font-size:14px;color:#333}.popup-icon{font-size:40px;color:#d32f2f;margin-bottom:10px}.popup-images{display:flex;justify-content:space-around;margin:15px 0}.popup-images div{text-align:center;font-size:12px}.popup-images img{width:60px;height:auto;margin-bottom:5px}.popup-body button{background:#1976d2;color:#fff;border:none;padding:10px 25px;border-radius:4px;cursor:pointer;font-weight:600}.popup-body button:hover{background:#125ea7}@keyframes popupFade{from{transform:scale(0.9);opacity:0}to{transform:scale(1);opacity:1}}