:root{--nbuf-primary:#0073aa;--nbuf-primary-hover:#005177;--nbuf-primary-focus:rgba(0,115,170,0.2);--nbuf-success:#155724;--nbuf-success-bg:#d4edda;--nbuf-success-border:#c3e6cb;--nbuf-error:#721c24;--nbuf-error-bg:#f8d7da;--nbuf-error-border:#f5c6cb;--nbuf-border:#ddd;--nbuf-surface:#fff;--nbuf-space-xs:0.25rem;--nbuf-space-sm:0.5rem;--nbuf-space-md:0.75rem;--nbuf-space-lg:1rem;--nbuf-space-xl:1.5rem;--nbuf-space-2xl:2rem;--nbuf-radius-md:4px;--nbuf-radius-lg:8px;--nbuf-shadow-md:0 2px 8px rgba(0,0,0,0.1);--nbuf-shadow-focus:0 0 0 3px var(--nbuf-primary-focus);}body.nbuf-page .nbuf-login-wrapper{font-size:16px;line-height:1.6;}body.nbuf-page .nbuf-login-wrapper h1,body.nbuf-page .nbuf-login-wrapper h2,body.nbuf-page .nbuf-login-wrapper h3{line-height:1.3;}body.nbuf-page .nbuf-login-wrapper p{font-size:1em;line-height:1.6;}body.nbuf-page .nbuf-login-wrapper label,body.nbuf-page .nbuf-login-wrapper .nbuf-form-label{font-size:0.9em;}body.nbuf-page .nbuf-login-wrapper input,body.nbuf-page .nbuf-login-wrapper button{font-size:1em;}body.nbuf-page .nbuf-login-wrapper .nbuf-message{font-size:1em;}body.nbuf-page .nbuf-login-wrapper a{font-size:inherit;}body.nbuf-page .nbuf-login-wrapper .nbuf-magic-link-button{display:flex;align-items:center;justify-content:center;font-size:1em;font-weight:600;text-decoration:none;}.nbuf-login-wrapper{max-width:480px;margin:var(--nbuf-space-2xl) auto;padding:var(--nbuf-space-2xl);}.nbuf-login-form{display:flex;flex-direction:column;gap:var(--nbuf-space-lg);}.nbuf-form-group{display:flex;flex-direction:column;gap:var(--nbuf-space-sm);}.nbuf-form-label,.nbuf-login-label{font-weight:600;}.nbuf-form-input,.nbuf-login-input{width:100%;padding:var(--nbuf-space-md);border:1px solid var(--nbuf-border);border-radius:var(--nbuf-radius-md);box-sizing:border-box;font:inherit;}.nbuf-form-input:focus,.nbuf-login-input:focus{border-color:var(--nbuf-primary);box-shadow:var(--nbuf-shadow-focus);outline:none;}.nbuf-login-button{width:100%;padding:var(--nbuf-space-md) var(--nbuf-space-lg);border:none;border-radius:var(--nbuf-radius-md);background:var(--nbuf-primary);color:#fff;font:inherit;font-weight:600;cursor:pointer;min-height:44px;text-align:center;}.nbuf-login-button:hover{background:var(--nbuf-primary-hover);}.nbuf-login-button:focus-visible{outline:2px solid var(--nbuf-primary);outline-offset:2px;}.nbuf-message{padding:var(--nbuf-space-md);margin-bottom:var(--nbuf-space-lg);border-radius:var(--nbuf-radius-md);}.nbuf-message-error,.nbuf-login-error{color:var(--nbuf-error);background:var(--nbuf-error-bg);border:1px solid var(--nbuf-error-border);}.nbuf-message-success,.nbuf-login-success{color:var(--nbuf-success);background:var(--nbuf-success-bg);border:1px solid var(--nbuf-success-border);}.nbuf-login-links{display:flex;justify-content:space-between;margin-top:var(--nbuf-space-xl);}.nbuf-login-links a{color:var(--nbuf-primary);text-decoration:none;}.nbuf-login-links a:hover{text-decoration:underline;}@media (max-width:480px){.nbuf-login-wrapper{margin:var(--nbuf-space-lg);padding:var(--nbuf-space-xl);}}.nbuf-login-container.nbuf-with-policies{display:flex;gap:var(--nbuf-space-2xl);max-width:1024px;margin:var(--nbuf-space-2xl) auto;padding:0 var(--nbuf-space-lg);}.nbuf-login-container.nbuf-policies-right{flex-direction:row;}.nbuf-login-container.nbuf-policies-left{flex-direction:row-reverse;}.nbuf-login-container .nbuf-login-main{flex:0 0 auto;width:480px;max-width:100%;}.nbuf-login-container .nbuf-login-main .nbuf-login-wrapper{margin:0;}.nbuf-policy-panel{flex:0 0 auto;width:480px;max-width:100%;}.nbuf-policy-tabs{display:flex;align-items:center;gap:var(--nbuf-space-sm);padding:var(--nbuf-space-xs);background:#f0f0f1;border-radius:var(--nbuf-radius-md);}.nbuf-policy-tab-link{appearance:none;-webkit-appearance:none;-moz-appearance:none;padding:var(--nbuf-space-sm) var(--nbuf-space-lg);border:none;border-radius:var(--nbuf-radius-md);background:transparent;box-shadow:none;cursor:pointer;font:inherit;font-size:14px;font-weight:500;color:#50575e;transition:color 0.2s ease,background-color 0.2s ease;flex-shrink:0;white-space:nowrap;}.nbuf-policy-tab-link:hover{color:var(--nbuf-primary);background:rgba(0,115,170,0.08);}.nbuf-policy-tab-link.active{color:var(--nbuf-primary);background:var(--nbuf-surface);font-weight:600;box-shadow:0 1px 3px rgba(0,0,0,0.1);}.nbuf-policy-tab-content{display:none;padding:var(--nbuf-space-xl);}.nbuf-policy-tab-content.active{display:block;}.nbuf-policy-list{list-style:disc;padding-left:1.5em;margin:0;}.nbuf-policy-list li{padding:var(--nbuf-space-xs) 0;}.nbuf-policy-footer{margin-top:var(--nbuf-space-lg);}.nbuf-policy-footer a{color:var(--nbuf-primary);}@media (max-width:1024px){.nbuf-login-container.nbuf-with-policies{flex-direction:column !important;padding:var(--nbuf-space-lg);align-items:center;}.nbuf-login-container .nbuf-login-main{width:100%;max-width:480px;}.nbuf-policy-panel{width:100%;max-width:480px;}}.nbuf-step-indicator{display:flex;justify-content:center;gap:var(--nbuf-space-md);margin-bottom:var(--nbuf-space-xl);}.nbuf-step-dot{width:8px;height:8px;border-radius:50%;background:var(--nbuf-border);transition:all 0.3s ease;}.nbuf-step-dot.active{background:var(--nbuf-primary);width:24px;border-radius:4px;}.nbuf-current-user{background:#f8f9fa;border:1px solid var(--nbuf-border);border-radius:var(--nbuf-radius-md);padding:var(--nbuf-space-lg);margin-bottom:var(--nbuf-space-lg);display:flex;align-items:center;justify-content:space-between;}.nbuf-current-user-info{display:flex;align-items:center;gap:var(--nbuf-space-md);font-weight:600;color:#1e1e1e;}.nbuf-change-user-link{color:var(--nbuf-primary);text-decoration:none;font-size:13px;font-weight:500;}.nbuf-change-user-link:hover{text-decoration:underline;}#nbuf-continue-btn{width:100%;margin-top:var(--nbuf-space-xl);padding:12px var(--nbuf-space-lg);border:none;border-radius:var(--nbuf-radius-md);background:var(--nbuf-primary);color:#fff;font-size:15px;font-weight:600;cursor:pointer;min-height:48px;text-align:center;transition:all 0.2s ease;box-shadow:0 2px 4px rgba(0,115,170,0.2);}#nbuf-continue-btn:hover{background:var(--nbuf-primary-hover);box-shadow:0 4px 8px rgba(0,115,170,0.3);}#nbuf-continue-btn:disabled{opacity:0.6;cursor:not-allowed;}#nbuf-passkey-section{background:linear-gradient(135deg,#f8f9fa 0%,#ffffff 100%);border:1px solid var(--nbuf-border);border-radius:var(--nbuf-radius-lg);padding:var(--nbuf-space-2xl);margin:var(--nbuf-space-lg) 0;text-align:center;box-shadow:0 1px 3px rgba(0,0,0,0.05);}.nbuf-passkey-message{margin-bottom:var(--nbuf-space-xl);color:#50575e;font-size:15px;line-height:1.5;}#nbuf-passkey-login-btn{width:100%;padding:12px var(--nbuf-space-lg);border:none;border-radius:var(--nbuf-radius-md);background:var(--nbuf-primary);color:#fff;font-size:15px;font-weight:600;cursor:pointer;min-height:48px;text-align:center;transition:all 0.2s ease;box-shadow:0 2px 4px rgba(0,115,170,0.2);}#nbuf-passkey-login-btn:hover{background:var(--nbuf-primary-hover);box-shadow:0 4px 8px rgba(0,115,170,0.3);}#nbuf-passkey-login-btn:disabled{opacity:0.6;cursor:not-allowed;}.nbuf-passkey-alternative{margin-top:var(--nbuf-space-xl);padding-top:var(--nbuf-space-lg);border-top:1px solid var(--nbuf-border);}#nbuf-use-password-link{color:var(--nbuf-primary);text-decoration:none;font-size:14px;font-weight:500;}#nbuf-use-password-link:hover{text-decoration:underline;}#nbuf-passkey-error{background:var(--nbuf-error-bg);border:1px solid var(--nbuf-error-border);color:var(--nbuf-error);padding:var(--nbuf-space-md);border-radius:var(--nbuf-radius-md);margin-top:var(--nbuf-space-lg);font-size:14px;}.nbuf-magic-link-divider{display:flex;align-items:center;text-align:center;margin:var(--nbuf-space-xl) 0;color:#666;font-size:0.85em;}.nbuf-magic-link-divider::before,.nbuf-magic-link-divider::after{content:'';flex:1;border-bottom:1px solid var(--nbuf-border);}.nbuf-magic-link-divider span{padding:0 var(--nbuf-space-lg);text-transform:uppercase;letter-spacing:0.05em;}.nbuf-magic-link-button{display:flex;align-items:center;justify-content:center;width:100%;padding:var(--nbuf-space-md) var(--nbuf-space-lg);border:2px solid var(--nbuf-primary);border-radius:var(--nbuf-radius-md);background:#fff;color:var(--nbuf-primary);font:inherit;font-size:1em;font-weight:600;cursor:pointer;min-height:44px;text-align:center;text-decoration:none;box-sizing:border-box;transition:all 0.2s ease;}.nbuf-magic-link-button:hover{background:var(--nbuf-primary);color:#fff;}.nbuf-magic-link-button:active{transform:translateY(1px);}.nbuf-magic-link-button:focus-visible{outline:2px solid var(--nbuf-primary);outline-offset:2px;}.nbuf-magic-link-form-wrapper{max-width:480px;margin:var(--nbuf-space-2xl) auto;padding:var(--nbuf-space-2xl);}.nbuf-magic-link-form-wrapper h3{margin:0 0 var(--nbuf-space-sm) 0;font-size:1.5em;font-weight:600;text-align:center;}.nbuf-magic-link-form-wrapper .nbuf-form-description{color:#666;margin-bottom:var(--nbuf-space-xl);text-align:center;}.nbuf-magic-link-form{display:flex;flex-direction:column;gap:var(--nbuf-space-lg);}.nbuf-magic-link-form-wrapper .nbuf-form-footer{margin-top:var(--nbuf-space-xl);text-align:center;color:#666;}.nbuf-magic-link-form-wrapper .nbuf-form-footer a{color:var(--nbuf-primary);text-decoration:none;}.nbuf-magic-link-form-wrapper .nbuf-form-footer a:hover{text-decoration:underline;}