._nav_10et7_1{--nav-height: 66px;--nav-inline-padding: var(--space-xl);--nav-gap: calc(var(--space-2xl) - var(--space-xs));--nav-link-gap: var(--space-xl);--nav-link-padding-y: var(--space-sm);--nav-link-padding-x: calc(var(--space-sm) + var(--space-xs));--nav-font-size: var(--text-base);position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--nav-height);display:flex;align-items:center;background:#f8fafce0;border-bottom:1px solid rgba(148,163,184,.18);box-shadow:0 12px 32px #0f172a14;backdrop-filter:saturate(160%) blur(18px);transition:background-color .25s ease,box-shadow .25s ease,border-color .25s ease,transform .25s ease}._container_10et7_25{max-width:1200px;margin:0 auto;padding:0 var(--nav-inline-padding);display:grid;grid-template-columns:auto 1fr auto;align-items:center;width:100%;gap:var(--nav-gap)}._logoWrapper_10et7_36{display:flex;align-items:center;min-width:0}._logo_10et7_36{position:relative;display:inline-flex;align-items:center;gap:var(--space-md);text-decoration:none;color:var(--color-text-secondary);font-weight:600;font-size:var(--nav-font-size);letter-spacing:-.01em;padding:var(--nav-link-padding-y) calc(var(--space-md) + var(--space-xs));border-radius:999px;transition:color .2s ease,transform .2s ease,background-color .2s ease}._logo_10et7_36:after{content:"";position:absolute;left:50%;bottom:var(--space-xs);width:0;height:2px;border-radius:999px;background:linear-gradient(135deg,rgba(var(--primary-color-rgb),.9),rgba(var(--accent-color-rgb),.9));opacity:0;transition:width .25s ease,opacity .2s ease,left .25s ease}._logo_10et7_36:hover{color:var(--color-text-primary);transform:translateY(-1px);background:#94a3b81f}._logo_10et7_36:hover:after{width:70%;left:15%;opacity:1}._logo_10et7_36 svg{height:36px;width:auto;display:block}._links_10et7_89{display:flex;align-items:center;justify-content:center;gap:var(--nav-link-gap);padding:var(--space-xs) 0}._link_10et7_89{position:relative;display:inline-flex;align-items:center;gap:var(--space-sm);padding:var(--nav-link-padding-y) var(--nav-link-padding-x);border-radius:999px;font-weight:500;font-size:var(--nav-font-size);color:var(--color-text-secondary);text-decoration:none;transition:color .2s ease,background-color .2s ease,box-shadow .2s ease}._link_10et7_89:after{content:"";position:absolute;left:50%;bottom:calc(var(--space-sm) - var(--space-xs));width:0;height:2px;border-radius:999px;background:linear-gradient(135deg,rgba(var(--primary-color-rgb),.9),rgba(var(--accent-color-rgb),.9));opacity:0;transition:width .25s ease,opacity .2s ease,left .25s ease}._link_10et7_89:hover{color:var(--color-text-primary);background:#94a3b81f}._link_10et7_89:hover:after{width:70%;left:15%;opacity:1}._active_10et7_135{color:var(--color-primary);background:rgba(var(--primary-color-rgb),.16);box-shadow:0 12px 24px rgba(var(--primary-color-rgb),.18)}._active_10et7_135:after{width:70%;left:15%;opacity:1}._authLinks_10et7_147{display:flex;justify-content:flex-end;align-items:center;gap:var(--nav-link-gap);min-width:0}._navPlaceholder_10et7_161{display:contents;visibility:hidden;pointer-events:none}._guestShape_10et7_167,._userShape_10et7_168{display:contents}html[data-auth-role]:not([data-auth-role=guest]) ._guestShape_10et7_167,html:not([data-auth-role]) ._userShape_10et7_168,html[data-auth-role=guest] ._userShape_10et7_168{display:none}._checkinShape_10et7_178,._documentToolsShape_10et7_179{display:none}html[data-auth-role=admin] ._checkinShape_10et7_178,html[data-auth-role=staff] ._checkinShape_10et7_178,html[data-auth-role=admin] ._documentToolsShape_10et7_179,html[data-auth-role=staff] ._documentToolsShape_10et7_179,html[data-auth-role=instructor] ._documentToolsShape_10et7_179{display:inline-flex}._navReveal_10et7_191{animation:_navReveal_10et7_191 .18s ease-out}@keyframes _navReveal_10et7_191{0%{opacity:0}to{opacity:1}}._authButton_10et7_205{position:relative;display:inline-flex;align-items:center;gap:var(--space-sm);padding:var(--nav-link-padding-y) calc(var(--nav-link-padding-x) + var(--space-xs));border-radius:999px;font-weight:500;font-size:var(--nav-font-size);text-decoration:none;color:var(--color-text-secondary);white-space:nowrap;transition:color .2s ease,background-color .2s ease,box-shadow .2s ease}._authButton_10et7_205:after{content:"";position:absolute;left:50%;bottom:var(--space-xs);width:0;height:2px;border-radius:999px;background:linear-gradient(135deg,rgba(var(--primary-color-rgb),.9),rgba(var(--accent-color-rgb),.9));opacity:0;transition:width .25s ease,opacity .2s ease,left .25s ease}._authButton_10et7_205:hover{color:var(--color-text-primary);background:#94a3b81f}._authButton_10et7_205:hover:after{width:70%;left:15%;opacity:1}._authButton_10et7_205 svg{width:1.1rem;height:1.1rem;stroke:currentColor;fill:none;flex-shrink:0}._adminSlot_10et7_253{display:flex;align-items:center}._avatarLink_10et7_260{display:flex;align-items:center;justify-content:center;text-decoration:none;color:inherit;border-radius:50%;padding:var(--space-xs);transition:background-color .2s ease}._avatarLink_10et7_260:hover{background-color:var(--background-secondary)}._avatar_10et7_260{width:32px;height:32px;border-radius:50%;overflow:hidden;display:block}._avatar_10et7_260 img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;display:block}._logoSvg_10et7_296{height:40px;width:auto}._logoFull_10et7_302{display:block}._logoIcon_10et7_307{display:none}@media(max-width:1100px){._nav_10et7_1{--nav-inline-padding: calc(var(--space-lg) + var(--space-xs));--nav-gap: var(--space-lg);--nav-link-gap: calc(var(--space-xl) - var(--space-xs))}}@media(max-width:900px){._nav_10et7_1{--nav-gap: var(--space-md);--nav-link-gap: var(--space-md);--nav-font-size: var(--text-sm)}._links_10et7_89{justify-content:center;overflow-x:auto;-ms-overflow-style:none;scrollbar-width:none;min-width:0}._links_10et7_89::-webkit-scrollbar{display:none}._link_10et7_89{padding:var(--space-sm) calc(var(--nav-link-padding-x) - var(--space-xs));flex-shrink:0}._authLinks_10et7_147{gap:var(--space-md)}._authButton_10et7_205{padding:var(--space-sm) calc(var(--nav-link-padding-x) - var(--space-xs))}}@media(max-width:640px){._nav_10et7_1{--nav-inline-padding: var(--space-lg);--nav-gap: var(--space-lg);--nav-link-gap: var(--space-md)}._logo_10et7_36 svg{height:32px}._logo_10et7_36{font-size:var(--text-base)}._link_10et7_89,._authButton_10et7_205{font-size:var(--text-sm);padding:calc(var(--space-sm) - var(--space-xs)) calc(var(--nav-link-padding-x) - var(--space-xs))}._adminSlot_10et7_253{min-width:0}}@media(prefers-color-scheme:dark){._nav_10et7_1{background:#0f172aeb}}@media(prefers-reduced-motion:reduce){._navReveal_10et7_191{animation:none}._nav_10et7_1{transition:none}}@media(max-width:1024px){._nav_10et7_1{--nav-inline-padding: calc(var(--space-lg) + var(--space-xs));--nav-gap: calc(var(--space-xl) - var(--space-xs));--nav-link-gap: calc(var(--space-xl) - var(--space-xs))}}@media(max-width:768px){._nav_10et7_1{height:60px;--nav-inline-padding: var(--space-lg);--nav-link-gap: var(--space-md);--nav-gap: var(--space-lg)}._links_10et7_89{justify-content:center;overflow-x:visible}._logoFull_10et7_302{display:none}._logoIcon_10et7_307{display:block;height:32px}._link_10et7_89 span,._authButton_10et7_205 span{display:none}._avatar_10et7_260{width:28px;height:28px}html[data-nav-hidden] ._nav_10et7_1{transform:translateY(-100%);box-shadow:none}}