:root{--portal-accent:#b9ecd1;--portal-panel:#18201e;--portal-line:#ffffff20;--portal-radius:18px;--portal-gap:16px}
.portal-space-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:var(--portal-gap);margin:26px 0 34px}.portal-space-card{display:flex;align-items:center;gap:16px;padding:22px;background:var(--portal-panel);border:1px solid var(--portal-line);border-radius:var(--portal-radius);min-height:116px;transition:border-color .15s,background .15s}.portal-space-card:hover,.portal-space-card.is-active{border-color:var(--portal-accent);background:#20342b}.portal-space-card>span:nth-child(2){flex:1}.portal-space-card strong{display:block;font-size:17px;font-weight:600}.portal-space-card small{display:block;color:#adbdb5;font-size:12px;line-height:1.6;margin-top:5px}.portal-space-icon{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;background:#b9ecd112;color:var(--portal-accent);flex-shrink:0}.portal-space-grid.is-compact{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}.portal-space-grid.is-compact .portal-space-card{min-height:74px;padding:12px;gap:10px}.portal-space-grid.is-compact strong{font-size:13px}.portal-space-grid.is-compact .portal-space-icon{width:36px;height:36px}.portal-workspace-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px}.portal-workspace-heading h1{font-size:24px;margin:0}.portal-space-switcher{border:1px solid var(--portal-line);border-radius:var(--portal-radius);padding:16px;margin-bottom:24px}.portal-space-switcher summary{cursor:pointer}.portal-space-switcher .portal-space-grid{margin-bottom:0}.portal-student-tools{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-top:18px}.portal-student-tools a,.portal-student-tools button{display:flex;align-items:center;justify-content:center;gap:12px;min-height:76px;width:100%;border:1px solid #b9ecd140;border-radius:14px;background:#14231e;color:#dff5e9;padding:14px;font-size:13px}.portal-student-tools form{margin:0}.portal-student-tools a:hover,.portal-student-tools button:hover{background:#264236;border-color:var(--portal-accent)}.portal-campus-card{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:36px;padding:30px;border:1px solid var(--portal-line);border-radius:var(--portal-radius);background:var(--portal-panel)}.portal-campus-card img{width:100%;border-radius:12px}.nav svg{color:var(--portal-accent)}.page-admin .site-footer,.page-playroom .site-footer,.page-lesson .site-footer,.page-classroom .site-footer{display:none}.page-admin .admin-section{padding-top:34px}.page-admin .ux-heading h1{font-size:clamp(32px,4vw,52px)}
@media(max-width:760px){.portal-space-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.portal-space-card{flex-direction:column;align-items:flex-start;padding:16px;min-height:160px;gap:12px}.portal-space-card>svg{display:none}.portal-space-card strong{font-size:15px}.portal-space-grid.is-compact{grid-template-columns:repeat(2,minmax(0,1fr))}.portal-space-grid.is-compact .portal-space-card{flex-direction:row;min-height:80px}.portal-space-grid.is-compact strong{font-size:12px}.portal-student-tools{grid-template-columns:repeat(2,minmax(0,1fr))}.portal-workspace-heading{align-items:flex-start;flex-direction:column}.portal-campus-card{grid-template-columns:1fr;padding:20px}.page-admin .admin-section{padding-left:16px;padding-right:16px}}
@media(prefers-reduced-motion:reduce){.portal-space-card{transition:none}}

.session-bar>form{margin:0}.session-bar>form button{border:1px solid #b9ecd133;border-radius:10px;background:#19271f;color:#ccebd8;padding:7px 12px;font-size:12px}.scene-fallback img{max-width:100%}

body.page-campus{height:100svh;display:flex;flex-direction:column;overflow:hidden}.page-campus .site-header,.page-campus .session-bar,.page-campus .student-preview-banner{flex-shrink:0}.page-campus #main{flex:1;min-height:0;display:flex}.page-campus #main .campus-shell{height:100%;min-height:0;width:100%}.page-campus .campus-back{white-space:nowrap}

.page-campus .site-header{width:100%}