.private-page{min-height:100vh}.access-shell{max-width:620px;padding-top:9vh}.access-shell>img{width:82px}.access-shell h1,.admin-heading h1{font-size:clamp(2.3rem,6vw,4.8rem)}.access-form{display:grid;gap:18px;margin-top:30px;padding:28px;border:1px solid var(--line);background:var(--card)}#accessStatus{min-height:24px;color:var(--muted)}.admin-topbar{height:78px;padding:0 max(24px,calc((100vw - 1180px)/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.admin-shell{padding-top:55px}.admin-heading{max-width:760px}.admin-stats{padding:16px;border-left:3px solid var(--accent);background:rgba(255,255,255,.04)}.admin-filters{display:flex;align-items:end;gap:12px;margin:30px 0}.admin-list{display:grid;gap:12px}.admin-study{padding:20px;border:1px solid var(--line);background:rgba(255,255,255,.035)}.admin-study-head{display:flex;justify-content:space-between;gap:16px}.status-pill{padding:4px 8px;border:1px solid var(--line);font-size:.72rem;text-transform:uppercase}.admin-study p{color:var(--muted)}dialog{max-width:680px;width:calc(100% - 30px);padding:28px;border:1px solid var(--line);background:#111a2b;color:#f8fafc}dialog::backdrop{background:rgba(0,0,0,.7)}dialog textarea{width:100%;margin-top:8px}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}@media(max-width:600px){.dialog-actions,.admin-filters{align-items:stretch;flex-direction:column}.dialog-actions button{width:100%}}
.admin-invitations{margin:1.5rem 0;padding:1.25rem;border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.18)}
.admin-invitations h2{margin-top:0}.invitation-form{display:grid;grid-template-columns:minmax(14rem,2fr) minmax(9rem,1fr) minmax(9rem,1fr) auto;gap:.85rem;align-items:end}
.invitation-form label,.invitation-result label{display:grid;gap:.35rem}.invitation-result{margin-top:1rem;padding:1rem;border-left:3px solid var(--accent,#d7aa42);background:rgba(255,255,255,.05)}
.invitation-actions{display:flex;gap:.6rem;margin-top:.7rem}
@media(max-width:800px){.invitation-form{grid-template-columns:1fr}.invitation-form button{width:100%}}
.private-nav{display:flex;align-items:center;gap:.7rem}.studies-shell{display:grid;gap:2.5rem}.studies-heading{display:flex;justify-content:space-between;align-items:end;gap:1rem}.reference-section{padding-top:1.5rem;border-top:1px solid var(--line)}.reference-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}.reference-card{padding:1.1rem;border:1px solid var(--line);background:rgba(255,255,255,.035)}.reference-card p,.reference-card small,.review-note{color:var(--muted)}
@media(max-width:600px){.private-nav,.studies-heading{align-items:stretch;flex-direction:column}.private-nav a,.private-nav button{width:100%}}
.activation-panel{margin-top:1.2rem;padding:1rem;border:1px solid var(--line)}.activation-panel summary{cursor:pointer;font-weight:700}.activation-panel .access-form{margin-top:1rem}
.account-section{padding-top:1.5rem;border-top:1px solid var(--line)}.password-form{display:grid;grid-template-columns:repeat(3,minmax(12rem,1fr)) auto;gap:.8rem;align-items:end}.password-form label{display:grid;gap:.35rem}@media(max-width:900px){.password-form{grid-template-columns:1fr}}
.access-form .back-button{margin-top:-.4rem}
.admin-users{margin:1.5rem 0;padding:1.25rem;border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.18)}.admin-users-heading,.admin-user{display:flex;justify-content:space-between;align-items:center;gap:1rem}.admin-users-heading h2{margin:0}.admin-user-list{display:grid;gap:.7rem;margin-top:1rem}.admin-user{padding:1rem;border:1px solid var(--line);background:rgba(255,255,255,.035)}.admin-user p{margin:.25rem 0;color:var(--muted)}.admin-user-actions{display:flex;align-items:center;gap:.6rem}.user-state{min-width:8.5rem;padding:.5rem .7rem;border:1px solid var(--line);border-radius:.35rem;font-size:.75rem;font-weight:700;text-align:center;text-transform:uppercase}.user-state.online{color:#052e16;background:#4ade80;border-color:#86efac}.user-state.offline,.user-state.revoked{color:#fff;background:#991b1b;border-color:#ef4444}@media(max-width:760px){.admin-users-heading,.admin-user{align-items:stretch;flex-direction:column}.admin-user-actions{justify-content:space-between}}
.admin-audit{margin:1.5rem 0;padding:1.25rem;border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.18)}.admin-audit-heading{display:flex;justify-content:space-between;align-items:end;gap:1rem}.admin-audit-heading h2{margin:0}.audit-controls{display:flex;align-items:end;gap:.7rem}.audit-controls label{display:grid;gap:.35rem}.audit-list{display:grid;gap:.55rem;margin-top:1rem}.audit-event{display:grid;grid-template-columns:minmax(10rem,1fr) 2fr auto;gap:1rem;padding:.8rem 1rem;border-left:3px solid var(--accent);background:rgba(255,255,255,.035)}.audit-event p{margin:.2rem 0;color:var(--muted)}.audit-event time{white-space:nowrap;color:var(--muted)}@media(max-width:760px){.admin-audit-heading,.audit-controls{align-items:stretch;flex-direction:column}.audit-event{grid-template-columns:1fr}}