.nav-auth-modal__overlay{z-index:100;background:#00000080;animation:.2s fadeIn;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.nav-auth-modal{z-index:101;transform-origin:50%;will-change:transform,opacity;background:#fff;border-radius:16px;width:90%;max-width:500px;animation:.2s modalFadeScale;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)scale(1);box-shadow:0 20px 60px #0000004d}@keyframes modalFadeScale{0%{opacity:0;transform:translate(-50%,-50%)scale(.98)}to{opacity:1;transform:translate(-50%,-50%)scale(1)}}.nav-auth-modal__header{background:#eceff1;border-bottom:1px solid #e5e7eb;border-top-left-radius:24px;border-top-right-radius:24px;justify-content:space-between;align-items:flex-start;padding:24px 24px 16px;display:flex;position:relative}.nav-auth-modal__header--center{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:6px}.nav-auth-modal__title{color:#1f2937;margin:0;font-size:22px;font-weight:700}.nav-auth-modal__title--purple{color:#7e22ce}.nav-auth-modal__subtitle{color:#6b7280;margin:4px 0 0;font-size:14px}.nav-auth-modal__close{color:#9ca3af;cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;padding:0;font-size:32px;line-height:1;transition:background .2s,color .2s;display:flex;position:absolute;top:16px;right:16px}.nav-auth-modal__close:hover{color:#4b5563;background:#f3f4f6}.nav-auth-modal__content{flex-direction:column;gap:16px;padding:24px;display:flex}.nav-auth-option{cursor:pointer;border:1px solid #e5e7eb;border-radius:12px;align-items:center;gap:20px;padding:20px;text-decoration:none;display:flex}.nav-auth-option__icon{background:#7e22ce14;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.nav-auth-option__content{flex:1}.nav-auth-option__title{color:#1f2937;margin:0;font-size:18px;font-weight:600}.nav-auth-option__description{color:#6b7280;margin:4px 0 0;font-size:14px;line-height:1.4}body.modal-open{overflow:hidden}@media (max-width:768px){.nav-auth-modal{width:95%;max-width:none;padding:0}.nav-auth-modal__header{padding:16px 16px 12px}.nav-auth-modal__title{font-size:18px}.nav-auth-modal__subtitle{font-size:13px}.nav-auth-modal__content{gap:12px;padding:16px}.nav-auth-option{gap:14px;padding:14px}.nav-auth-option__icon{width:40px;min-width:40px;height:40px}.nav-auth-option__icon svg{width:24px;height:24px}.nav-auth-option__title{font-size:15px}.nav-auth-option__description{font-size:13px}}