.login-divider{display:flex;align-items:center;gap:12px;margin:18px 0;color:#94a3b8;font-size:12px}
.login-divider::before,.login-divider::after{content:"";height:1px;background:#e2e8f0;flex:1 1 auto}
.login-linked-device-btn{border-color:#cbd5e1;color:#334155;background:#fff}
.login-linked-device-btn:hover{background:#f8fafc;color:#0f172a}
.device-link-qr-modal{position:fixed;inset:0;z-index:11000;display:none;align-items:center;justify-content:center;padding:18px;background:rgba(15,23,42,.72);backdrop-filter:blur(7px)}
.device-link-qr-modal.is-open{display:flex}
.device-link-qr-card{width:min(100%,430px);background:#fff;border-radius:22px;padding:24px;box-shadow:0 25px 80px rgba(15,23,42,.3);position:relative}
.device-link-qr-close{position:absolute;right:14px;top:14px;width:38px;height:38px;border:0;border-radius:50%;background:#f1f5f9;color:#334155}
.device-link-qr-header{text-align:center;padding:4px 42px 0}
.device-link-qr-header h3{font-size:20px;color:#102a43;margin:0 0 7px;font-weight:800}
.device-link-qr-header p{font-size:13px;color:#64748b;margin:0;line-height:1.5}
.device-link-qr-box{width:250px;height:250px;margin:22px auto 14px;padding:12px;background:#fff;border:1px solid #dbe4ee;border-radius:18px;display:flex;align-items:center;justify-content:center}
.device-link-qr-box canvas,.device-link-qr-box img{max-width:100%;height:auto!important}
.device-link-qr-status{text-align:center;font-size:13px;color:#475569;min-height:22px}
.device-link-qr-countdown{text-align:center;font-size:12px;color:#ef4444;margin-top:5px;font-weight:700}
.device-link-qr-help{margin-top:18px;padding:12px 14px;border-radius:13px;background:#f0f9ff;color:#0c4a6e;font-size:12px;line-height:1.55}
.device-link-qr-actions{display:flex;gap:10px;margin-top:16px}
.device-link-qr-actions .btn{flex:1 1 0}
@media(max-width:575.98px){.device-link-qr-card{padding:20px 16px;border-radius:18px}.device-link-qr-box{width:225px;height:225px}}