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rgba(0,0,0,.9))}.nb-qr-corner.top-left{top:18px;left:18px;border-right:none;border-bottom:none;border-top-left-radius:6px}.nb-qr-corner.top-right{top:18px;right:18px;border-left:none;border-bottom:none;border-top-right-radius:6px}.nb-qr-corner.bottom-left{bottom:18px;left:18px;border-right:none;border-top:none;border-bottom-left-radius:6px}.nb-qr-corner.bottom-right{bottom:18px;right:18px;border-left:none;border-top:none;border-bottom-right-radius:6px}.nb-qr-scan-line{position:absolute;left:15%;width:70%;height:3px;background-color:#ffe000;box-shadow:0 0 10px #ffe000,0 0 16px #ffe000cc;border-radius:2px;animation:nbScanBeam 2.2s ease-in-out infinite alternate}@keyframes nbScanBeam{0%{top:22px;opacity:.9}50%{opacity:1}to{top:calc(100% - 25px);opacity:.9}}.nb-qr-state-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background-color:#000000e0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:20px;z-index:10;text-align:center}.nb-qr-state-overlay.error{background-color:#fffdf0;border:2px solid #000000}.nb-qr-loading-spinner{width:44px;height:44px;border-radius:50%;border:4px solid #FFE000;border-top-color:transparent;animation:nbSpin .9s linear infinite}.nb-qr-state-text{font-family:var(--font-display);font-weight:800;font-size:14px;color:#fff;margin:0}.nb-qr-error-text{font-family:var(--font-body);font-weight:600;font-size:13.5px;color:#000;margin:0;line-height:1.4}.nb-qr-manual-fallback-btn{margin-top:6px;padding:8px 18px;background-color:#ffe000;border:2px solid #000000;border-radius:10px;box-shadow:2px 2px #000;font-family:var(--font-display);font-weight:900;font-size:13.5px;color:#000;cursor:pointer;transition:all .12s ease}.nb-qr-manual-fallback-btn:hover{transform:translate(-1.5px,-1.5px);box-shadow:3.5px 3.5px #000}.nb-qr-invalid-banner{width:100%;background-color:#fff0f0;border:2px solid #DE350B;border-radius:8px;padding:8px 12px;font-family:var(--font-display);font-weight:800;font-size:12.5px;color:#de350b;text-align:center;box-shadow:2px 2px #000;animation:nbPopIn .2s ease backwards}.nb-qr-helper-text{font-family:var(--font-body);font-size:12px;font-weight:600;color:#71717a;margin:0;text-align:center}