@import "https://fonts.googleapis.com/css2?family=Inter+Tight:wght@400;500;600;700&family=JetBrains+Mono:wght@500;600&family=Playfair+Display:ital,wght@0,400;0,600;1,400&display=swap";:root{--bg:#f4f2ee;--text:#111827;--text-muted:#59616e;--border:#3d5d8621;--accent:#3d5d86;--accent-soft:#f1efe9;--error:#e0e0e0;--error-text:#666;--success:#000;--font-sans:"Inter Tight", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-serif:"Playfair Display", Georgia, serif;--max-width:680px;--spacing-sm:1.5rem;--spacing-md:3rem;--spacing-lg:6rem}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6}#root{background:radial-gradient(circle at 100% 0,#f9f7f5,#f4f2ee 68%);flex-direction:column;min-height:100vh;display:flex}.container{max-width:var(--max-width);padding:var(--spacing-lg) var(--spacing-sm);flex-direction:column;flex:1;width:100%;margin:0 auto;display:flex}header{border-bottom:1px solid var(--border);margin-bottom:4rem;padding-bottom:2rem}h1{letter-spacing:-.04em;color:var(--text);margin-bottom:.5rem;font-size:2rem;font-weight:600}h2{color:var(--text);letter-spacing:-.01em;margin-bottom:1rem;font-size:1.1rem;font-weight:600}p{color:var(--text-muted);margin-bottom:1.5rem}.field-group{border:1px solid var(--border);background:#f9f7f5;border-radius:6px;margin-bottom:2.5rem;padding:1.75rem;box-shadow:0 1px 3px #0000000d}.label{color:var(--text);margin-bottom:1rem;font-size:1rem;font-weight:500;display:block}.input-text,.textarea{border:1px solid var(--border);width:100%;color:var(--text);background:#fff;border-radius:4px;outline:none;padding:.8rem .9rem;font-family:inherit;font-size:1rem;transition:all .3s}.input-text:focus,.textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #3d5d8614}.input-text::placeholder,.textarea::placeholder{color:#7b8491;font-weight:400}.textarea{resize:vertical;min-height:100px}.radio-group,.checkbox-group{flex-direction:column;gap:.75rem;display:flex}.option-label{cursor:pointer;border:1px solid var(--border);color:var(--text);background:#fff;border-radius:4px;align-items:center;gap:.75rem;padding:1rem;font-size:.95rem;transition:all .2s;display:flex}.option-label:hover{background-color:var(--accent-soft);border-color:#ddd}.option-label.selected{box-shadow:inset 3px 0 0 var(--accent);background-color:#edf2f7;border-color:#3d5d8673}.option-input{margin-top:.25rem}.rating-scale{justify-content:space-between;gap:.5rem;margin:1rem 0;display:flex}.rating-option{flex-direction:column;flex:1;align-items:center;gap:.5rem;display:flex}.rating-button{aspect-ratio:1;border:1px solid var(--border);cursor:pointer;background:#fff;border-radius:4px;justify-content:center;align-items:center;width:100%;font-size:1rem;transition:all .2s;display:flex}.rating-button:hover{background:var(--accent-soft)}.rating-button.selected{background:var(--accent);color:#fff;border-color:var(--accent)}.rating-labels{width:100%;color:var(--text-muted);justify-content:space-between;margin-top:.25rem;font-size:.75rem;display:flex}.nav-footer{justify-content:space-between;align-items:center;margin-top:3rem;display:flex}.btn{cursor:pointer;border:1px solid #0000;border-radius:4px;align-items:center;gap:.5rem;padding:.875rem 2rem;font-size:1rem;font-weight:600;transition:all .2s cubic-bezier(.4,0,.2,1);display:inline-flex}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 4px 12px #22405f2e}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 16px #00000026}.btn-primary:active{transform:translateY(0)}.btn-secondary{color:var(--text-muted);background:0 0}.btn-secondary:hover{color:var(--text)}.btn:disabled{opacity:.5;cursor:not-allowed}.progress-bar{background:var(--accent);z-index:100;height:3px;transition:width .3s;position:fixed;top:0;left:0}.bg-border{background-color:var(--border)}.bg-error{background-color:var(--error)}.ring-black{--tw-ring-color:#000}.ring-2{box-shadow:0 0 0 2px var(--bg), 0 0 0 4px #000}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.items-start{align-items:flex-start}.items-end{align-items:flex-end}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-1{gap:.25rem}.gap-2{gap:.5rem}.gap-4{gap:1rem}.gap-8{gap:2rem}.gap-12{gap:3rem}.gap-16{gap:4rem}.gap-20{gap:5rem}.gap-24{gap:6rem}.gap-32{gap:8rem}.grid{display:grid}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}@media (width>=768px){.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.md\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width>=1024px){.lg\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}}.m-0{margin:0}.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.mb-8{margin-bottom:2rem}.mb-10{margin-bottom:2.5rem}.mb-12{margin-bottom:3rem}.mb-16{margin-bottom:4rem}.mt-4{margin-top:1rem}.mt-8{margin-top:2rem}.mt-12{margin-top:3rem}.p-1{padding:.25rem}.p-4{padding:1rem}.p-6{padding:1.5rem}.p-8{padding:2rem}.p-10{padding:2.5rem}.p-12{padding:3rem}.pb-4{padding-bottom:1rem}.py-2{padding-top:.5rem;padding-bottom:.5rem}.py-20{padding-top:5rem;padding-bottom:5rem}.px-2{padding-left:.5rem;padding-right:.5rem}.px-4{padding-left:1rem;padding-right:1rem}.px-6{padding-left:1.5rem;padding-right:1.5rem}.bg-white{background-color:#fff}.bg-black{background-color:#000}.bg-gray-100{background-color:#f3f4f6}.bg-accent-soft{background-color:var(--accent-soft)}.text-white{color:#fff}.text-black{color:#000}.text-muted{color:var(--text-muted)}.text-success{color:#10b981}.text-error{color:#ef4444}.opacity-20{opacity:.2}.opacity-30{opacity:.3}.opacity-40{opacity:.4}.opacity-50{opacity:.5}.opacity-70{opacity:.7}.rounded-lg{border-radius:.5rem}.rounded-xl{border-radius:.75rem}.rounded-2xl{border-radius:1rem}.rounded-full{border-radius:9999px}.border{border:1px solid var(--border)}.border-gray-100{border:1px solid #f3f4f6}.border-none{border:none}.shadow-sm{box-shadow:0 1px 2px #0000000d}.shadow-xl{box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a}.text-xs{font-size:.75rem}.text-sm{font-size:.875rem}.text-lg{font-size:1.125rem}.text-xl{font-size:1.25rem}.text-2xl{font-size:1.5rem}.text-3xl{font-size:1.875rem}.text-4xl{font-size:2.25rem}.text-5xl{font-size:3rem}.text-6xl{letter-spacing:-.05em;font-size:3.75rem;font-weight:700}.text-7xl{letter-spacing:-.05em;font-size:4.5rem;font-weight:700}.text-8xl{letter-spacing:-.05em;font-size:6rem;font-weight:700}.font-bold{font-weight:700}.font-medium{font-weight:500}.uppercase{text-transform:uppercase}.tracking-widest{letter-spacing:.1em}.tracking-tight{letter-spacing:-.025em}.leading-relaxed{line-height:1.625}.text-center{text-align:center}.h-300{height:300px}.h-400{height:400px}.w-full{width:100%}.max-w-md{max-width:28rem}.max-w-6xl{max-width:72rem}.mx-auto{margin-left:auto;margin-right:auto}.overflow-x-auto{overflow-x:auto}.relative{position:relative}.absolute{position:absolute}.top-0{top:0}.right-0{right:0}.z-10{z-index:10}.blur-3xl{filter:blur(64px)}.shadow-2xl{box-shadow:0 25px 50px -12px #00000040}.rounded-\[2rem\]{border-radius:2rem}.access-screen{z-index:9999;min-height:100vh;font-family:var(--sessions-font-sans,var(--font-sans));background:#f4f2ee;place-items:start center;padding:96px 24px 40px;display:grid;position:fixed;inset:0;overflow:hidden}.access-screen__glow{filter:blur(2px);pointer-events:none;border-radius:50%;width:360px;height:360px;position:absolute}.access-screen__glow--one{background:radial-gradient(circle,#3d5d8621,#0000 68%);top:-170px;right:-90px}.access-screen__glow--two{background:radial-gradient(circle,#b95a3c14,#0000 68%);bottom:-190px;left:-100px}.access-card{background:#fff;border:1px solid #3d5d861f;border-radius:10px;width:min(520px,100%);padding:40px;position:relative;box-shadow:0 18px 48px #1118271c,0 2px 6px #1118270a}.access-card__header{border:0;margin:0 0 28px;padding:0}.access-card__brand{justify-content:center;align-items:center;gap:10px;margin-bottom:28px;display:flex}.access-card__brand img{object-fit:contain;width:32px;height:32px}.access-card__brand span{color:var(--sessions-text-secondary);font:600 10px/1 var(--sessions-font-mono);letter-spacing:.12em;text-transform:uppercase}.access-card__eyebrow{color:var(--sessions-accent);font:600 10px/1.2 var(--sessions-font-mono);letter-spacing:.12em;text-align:center;text-transform:uppercase;margin:0 0 10px}.access-card h1{color:var(--sessions-text-primary);letter-spacing:-.045em;text-align:center;margin:0;font-size:clamp(30px,5vw,39px);font-weight:600;line-height:1.05}.access-card__description{max-width:390px;color:var(--sessions-text-muted);text-align:center;margin:14px auto 0;font-size:14px;line-height:1.6}.access-form{gap:9px;display:grid}.access-form>label{color:var(--sessions-text-secondary);font:600 10px/1 var(--sessions-font-mono);letter-spacing:.09em;text-transform:uppercase}.access-input{background:#fff;border:1px solid #3d5d8633;border-radius:5px;align-items:center;height:50px;transition:border-color .18s,box-shadow .18s;display:flex;overflow:hidden}.access-input:focus-within{border-color:var(--sessions-accent);box-shadow:0 0 0 3px #3d5d861a}.access-input.has-error{border-color:#ef4444b3;animation:.28s access-shake;box-shadow:0 0 0 3px #ef444414}.access-input input{min-width:0;height:100%;color:var(--sessions-text-primary);font:400 15px/1 var(--sessions-font-sans);letter-spacing:0;background:0 0;border:0;outline:0;flex:1;padding:0 15px}.access-input input::placeholder{color:#8b94a1;letter-spacing:0;font-weight:400}.access-input button{width:48px;height:48px;color:var(--sessions-text-muted);cursor:pointer;background:0 0;border:0;flex:none;place-items:center;transition:color .18s,background .18s;display:grid}.access-input button:hover{color:var(--sessions-accent);background:var(--sessions-surface-2)}.access-input button:focus-visible,.access-submit:focus-visible{outline:2px solid var(--sessions-accent);outline-offset:2px}.access-form__message{min-height:18px;color:var(--sessions-text-muted);font-size:11px;line-height:1.5}.access-input.has-error+.access-form__message{color:var(--sessions-danger)}.access-submit{color:#fff;background:var(--sessions-accent);border:1px solid var(--sessions-accent);cursor:pointer;min-height:48px;font:600 11px/1 var(--sessions-font-mono);letter-spacing:.075em;text-transform:uppercase;border-radius:5px;justify-content:center;align-items:center;gap:9px;margin-top:8px;transition:background .18s,border-color .18s,transform .18s,box-shadow .18s;display:inline-flex;box-shadow:0 6px 16px #3d5d8633}.access-submit:hover{background:var(--sessions-accent-deep);border-color:var(--sessions-accent-deep);transform:translateY(-1px);box-shadow:0 8px 20px #22405f3d}.access-submit:active{transform:translateY(0)}.access-card__footer{color:var(--sessions-text-muted);border-top:1px solid var(--sessions-border);justify-content:space-between;align-items:center;gap:14px;margin-top:24px;padding:18px 0 0;font-size:11px;display:flex}.access-invite-note{color:var(--sessions-accent-deep);background:var(--sessions-accent-soft);border-radius:var(--sessions-radius-sm);border:1px solid #3d5d8629;align-items:flex-start;gap:12px;margin-top:30px;padding:16px;display:flex}.access-invite-note>svg{flex:none;margin-top:1px}.access-invite-note div{gap:4px;display:grid}.access-invite-note strong{font-size:14px}.access-invite-note span{color:var(--sessions-text-secondary);font-size:13px;line-height:1.45}.access-card__privacy{align-items:center;gap:7px;display:inline-flex}.access-card__version{color:#4b5563b8;font:600 9px/1 var(--sessions-font-mono);letter-spacing:.07em;flex:none}@keyframes access-shake{0%,to{transform:translate(0)}35%{transform:translate(-4px)}70%{transform:translate(4px)}}@media (width<=520px){.access-screen{padding:48px 16px 24px}.access-card{border-radius:8px;padding:28px 22px}.access-card__brand{margin-bottom:24px}.access-card__footer{align-items:flex-start}}.study-page{padding-top:48px;padding-bottom:64px}.study-page header{border-color:var(--border)}.study-page h1{color:var(--text)}.study-page p{color:var(--text-muted)}.study-page .opacity-20{opacity:.62}.study-page .opacity-30{opacity:.68}.study-page .opacity-40{opacity:.74}.study-page .opacity-50{opacity:.8}.study-page .opacity-60{opacity:.86}.study-section-nav{z-index:30;border:1px solid var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#f9f7f5f5;border-radius:6px;grid-template-columns:minmax(0,1fr) minmax(260px,390px);align-items:center;gap:16px 24px;margin:0 0 52px;padding:17px 18px 12px;display:grid;position:sticky;top:14px;box-shadow:0 8px 24px #11182714}.study-section-nav__copy{gap:4px;min-width:0;display:grid}.study-section-nav__copy span,.study-kicker,.study-guidance-title{color:var(--accent);letter-spacing:.11em;text-transform:uppercase;font:600 10px/1.2 JetBrains Mono,ui-monospace,monospace}.study-section-nav__copy strong{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:15px;font-weight:600;overflow:hidden}.study-section-nav__copy small{color:var(--sessions-text-muted);font:500 10px/1.3 var(--sessions-font-mono);letter-spacing:.035em}.study-section-select select{width:100%;height:42px;color:var(--text);border:1px solid var(--border);font:500 13px/1 var(--font-sans);cursor:pointer;background:#fff;border-radius:4px;outline:0;padding:0 38px 0 12px}.study-section-select select:focus{border-color:var(--accent);box-shadow:0 0 0 3px #3d5d8614}.study-section-progress{background:var(--sessions-bg-elevated,#edeae4);border-radius:2px;grid-column:1/-1;height:3px;overflow:hidden}.study-section-progress span{background:var(--accent);height:100%;transition:width .25s;display:block}.study-kicker{margin:0 0 14px}.study-section-description{max-width:720px;margin:0;font-size:18px;font-weight:500;line-height:1.55;color:var(--text-muted)!important}.study-guidance-card{border:1px solid var(--border);background:#f9f7f5db;border-radius:6px;padding:20px;box-shadow:0 1px 3px #0000000a}.study-guidance-title{margin:0 0 12px}.study-guidance-card p,.study-guidance-card li{color:#4b5563}.study-guidance-card li{margin-left:18px}.participant-intro-card{border:1px solid #3d5d8633;border-left:4px solid var(--accent);box-shadow:var(--sessions-shadow-sm);background:#edf2f7;border-radius:6px;padding:clamp(24px,4vw,38px)}.participant-intro-card h2{color:var(--text);letter-spacing:-.035em;margin:10px 0 16px;font-size:clamp(23px,3vw,31px);font-weight:600}.participant-intro-card>p:not(.study-kicker){color:#374151;max-width:850px;margin:0;font-size:17px;line-height:1.7}.participant-intro-card>div{border-top:1px solid #3d5d8624;flex-wrap:wrap;gap:10px;margin-top:24px;padding-top:18px;display:flex}.participant-intro-card>div span{min-height:27px;color:var(--accent-deep,#22405f);font:600 10px/1 var(--sessions-font-mono,ui-monospace);letter-spacing:.05em;text-transform:uppercase;background:#ffffffb8;border:1px solid #3d5d8626;border-radius:4px;align-items:center;padding:0 9px;display:inline-flex}.study-page footer{background:#f4f2eef0}@media (width<=720px){.study-page{padding:22px 16px 44px}.study-section-nav{grid-template-columns:1fr;gap:12px;margin-bottom:36px;padding:14px;top:8px}.study-section-progress{grid-column:1}.study-section-nav__copy strong{font-size:14px}.study-page header{margin-bottom:36px}.study-page .text-4xl{font-size:2rem}.field-group{padding:1.15rem}.study-page footer{z-index:20;margin-top:40px;padding:14px 0;position:sticky;bottom:0}}:root{--sessions-accent:#3d5d86;--sessions-accent-deep:#22405f;--sessions-accent-soft:#dde6f0;--sessions-warm:#b95a3c;--sessions-bg:#f4f2ee;--sessions-bg-elevated:#edeae4;--sessions-surface:#f9f7f5;--sessions-surface-2:#f1efe9;--sessions-border:#3d5d861a;--sessions-text-primary:#111827;--sessions-text-secondary:#4b5563;--sessions-text-muted:#6b7280;--sessions-success:#5c6b54;--sessions-danger:#ef4444;--sessions-font-sans:"Inter Tight", system-ui, sans-serif;--sessions-font-mono:"JetBrains Mono", ui-monospace, monospace;--sessions-radius-sm:4px;--sessions-radius-md:8px;--sessions-shadow-sm:0 1px 3px #0000001a;--sessions-shadow-md:0 4px 12px -4px #0000001a}.sessions-button,.sessions-button-primary,.sessions-button-secondary{border-radius:var(--sessions-radius-sm);min-height:40px;font:600 11px/1 var(--sessions-font-mono);letter-spacing:.055em;text-transform:uppercase;cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:0 16px;transition:background .18s,border-color .18s,color .18s,transform .18s;display:inline-flex}.sessions-button-primary{background:var(--sessions-accent);color:#fff;border-color:var(--sessions-accent)}.sessions-button-primary:hover{background:var(--sessions-accent-deep);border-color:var(--sessions-accent-deep)}.sessions-button-secondary{background:var(--sessions-surface);color:var(--sessions-text-primary);border-color:var(--sessions-border)}.sessions-button-secondary:hover{background:var(--sessions-surface-2);border-color:#3d5d8633}.sessions-button:disabled,.sessions-button-primary:disabled,.sessions-button-secondary:disabled{opacity:.45;cursor:not-allowed}.admin-app{background:var(--sessions-bg);min-height:100vh;color:var(--sessions-text-primary);font-family:var(--sessions-font-sans);grid-template-columns:224px minmax(0,1fr);display:grid}.admin-sidebar{background:var(--sessions-bg-elevated);border-right:1px solid var(--sessions-border);flex-direction:column;height:100vh;padding:28px 16px 20px;display:flex;position:sticky;top:0}.admin-brand{border:1px solid var(--sessions-border);width:40px;height:40px;box-shadow:var(--sessions-shadow-md);background:#fff;border-radius:7px;place-items:center;margin:0 10px 42px;text-decoration:none;display:grid;overflow:hidden}.admin-brand img{object-fit:contain;width:30px;height:30px}.admin-sidebar nav{gap:6px;display:grid}.admin-sidebar nav button,.admin-sidebar-logout{width:100%;min-height:44px;color:var(--sessions-text-muted);border-radius:var(--sessions-radius-sm);font:500 14px/1 var(--sessions-font-sans);cursor:pointer;text-align:left;background:0 0;border:1px solid #0000;align-items:center;gap:12px;padding:0 14px;display:flex}.admin-sidebar nav button:hover,.admin-sidebar nav button.is-active{color:var(--sessions-accent-deep);background:var(--sessions-surface);border-color:var(--sessions-border)}.admin-sidebar nav button.is-active{box-shadow:inset 3px 0 0 var(--sessions-accent), var(--sessions-shadow-sm)}.admin-sidebar-logout{margin-top:auto}.admin-sidebar-logout:hover{color:var(--sessions-danger);background:#ef44440d}.admin-main{width:100%;max-width:1460px;margin:0 auto;padding:56px clamp(28px,5vw,72px) 28px}.admin-page-header{border:0;justify-content:space-between;align-items:flex-end;gap:28px;margin:0 0 36px;padding:0;display:flex}.admin-eyebrow{color:var(--sessions-accent);font:600 11px/1.2 var(--sessions-font-mono);letter-spacing:.12em;text-transform:uppercase;margin:0 0 9px}.admin-page-header h1,.admin-login-card h1{color:var(--sessions-text-primary);letter-spacing:-.045em;margin:0;font-size:clamp(34px,4vw,52px);font-weight:500;line-height:1}.admin-page-header>div>p:last-child{color:var(--sessions-text-muted);margin:13px 0 0;font-size:15px}.admin-header-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;display:flex}.admin-storage-badge{height:28px;color:var(--sessions-success);border-radius:var(--sessions-radius-sm);font:600 10px/1 var(--sessions-font-mono);letter-spacing:.05em;text-transform:uppercase;background:#5c6b541a;border:1px solid #5c6b5447;align-items:center;gap:8px;margin-right:4px;padding:0 10px;display:inline-flex}.admin-storage-badge span{background:currentColor;border-radius:50%;width:6px;height:6px}.admin-storage-badge.is-local{color:var(--sessions-warm);background:#b95a3c14;border-color:#b95a3c3d}.admin-stat-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:22px;display:grid}.admin-stat-grid article{background:var(--sessions-surface);border:1px solid var(--sessions-border);min-height:154px;box-shadow:var(--sessions-shadow-sm);border-radius:6px;flex-direction:column;padding:24px;display:flex}.admin-stat-grid article>span,.admin-signal-grid article>span{color:var(--sessions-text-muted);font:600 10px/1.2 var(--sessions-font-mono);letter-spacing:.1em;text-transform:uppercase}.admin-stat-grid strong{color:var(--sessions-text-primary);letter-spacing:-.05em;margin:14px 0 auto;font-size:40px;font-weight:500;line-height:1}.admin-stat-grid small{color:var(--sessions-text-muted);align-items:center;gap:7px;margin-top:18px;font-size:12px;display:flex}.admin-stat-grid .is-accent{background:var(--sessions-accent);border-color:var(--sessions-accent)}.admin-stat-grid .is-accent span,.admin-stat-grid .is-accent small{color:#ffffffad}.admin-stat-grid .is-accent strong{color:#fff}.admin-table-card{background:var(--sessions-surface);border:1px solid var(--sessions-border);box-shadow:var(--sessions-shadow-sm);border-radius:6px;overflow:hidden}.admin-table-toolbar{border-bottom:1px solid var(--sessions-border);justify-content:space-between;align-items:center;gap:20px;min-height:84px;padding:18px 22px;display:flex}.admin-table-toolbar h2{letter-spacing:-.02em;margin:0 0 4px;font-size:17px;font-weight:600}.admin-table-toolbar p{color:var(--sessions-text-muted);margin:0;font-size:12px}.admin-search{width:min(280px,100%);height:40px;color:var(--sessions-text-muted);background:var(--sessions-surface-2);border:1px solid var(--sessions-border);border-radius:var(--sessions-radius-sm);align-items:center;gap:9px;padding:0 12px;display:flex}.admin-search:focus-within{border-color:#3d5d865c;box-shadow:0 0 0 3px #3d5d8614}.admin-search input{width:100%;color:var(--sessions-text-primary);font:14px/1 var(--sessions-font-sans);background:0 0;border:0;outline:0}.admin-table-scroll{overflow-x:auto}.admin-table{border-collapse:collapse;text-align:left;width:100%}.admin-table th{height:42px;color:var(--sessions-text-muted);border-bottom:1px solid var(--sessions-border);font:600 10px/1 var(--sessions-font-mono);letter-spacing:.09em;text-transform:uppercase;background:#edeae494;padding:0 18px}.admin-table td{border-bottom:1px solid var(--sessions-border);vertical-align:middle;height:72px;padding:10px 18px}.admin-table tbody tr:last-child td{border-bottom:0}.admin-table tbody tr:hover{background:#edeae46b}.admin-person{align-items:center;gap:12px;min-width:230px;display:flex}.admin-person>span{width:38px;height:38px;color:var(--sessions-accent);background:var(--sessions-accent-soft);border-radius:var(--sessions-radius-sm);flex:none;place-items:center;display:grid}.admin-person div{gap:4px;display:grid}.admin-person strong{font-size:14px;font-weight:600}.admin-person small{color:var(--sessions-text-muted);font-size:12px}.admin-status{border:1px solid var(--sessions-border);border-radius:var(--sessions-radius-sm);min-height:24px;font:600 9px/1 var(--sessions-font-mono);letter-spacing:.07em;align-items:center;padding:0 8px;display:inline-flex}.admin-status.status-complete{color:#5c6b54;background:#5c6b541a;border-color:#5c6b5447}.admin-status.status-in-progress{color:var(--sessions-accent);background:#3d5d8617;border-color:#3d5d863d}.admin-status.status-registered{color:var(--sessions-warm);background:#b95a3c14;border-color:#b95a3c38}.admin-date{min-width:130px;color:var(--sessions-text-muted);font-size:12px}.admin-row-actions{justify-content:flex-end;gap:3px;min-width:230px;display:flex}.admin-row-actions button{width:34px;height:34px;color:var(--sessions-text-muted);border-radius:var(--sessions-radius-sm);cursor:pointer;background:0 0;border:1px solid #0000;place-items:center;display:grid}.admin-row-actions button:hover{color:var(--sessions-accent);background:var(--sessions-surface-2);border-color:var(--sessions-border)}.admin-row-actions button.is-danger:hover{color:var(--sessions-danger);background:#ef44440f}.admin-empty{color:var(--sessions-text-muted);text-align:center;font-size:14px;padding:54px 20px!important}.admin-signal-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.admin-signal-grid article{background:var(--sessions-surface);border:1px solid var(--sessions-border);border-radius:6px;min-height:220px;padding:30px}.admin-signal-grid strong{letter-spacing:-.06em;margin:30px 0 14px;font-size:58px;font-weight:500;display:block}.admin-signal-grid p{margin:0;font-size:14px}.research-brief{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.research-brief-card{background:var(--sessions-surface);border:1px solid var(--sessions-border);min-height:245px;box-shadow:var(--sessions-shadow-sm);border-radius:6px;padding:28px}.research-brief-card.is-participant{border-top:3px solid var(--sessions-success)}.research-brief-card>span{color:var(--sessions-accent);font:600 10px/1.2 var(--sessions-font-mono);letter-spacing:.1em;text-transform:uppercase}.research-brief-card h2{letter-spacing:-.025em;margin:18px 0 14px;font-size:21px;font-weight:600}.research-brief-card p{color:var(--sessions-text-secondary);margin:0 0 14px;font-size:14px;line-height:1.65}.research-brief-card small{color:var(--sessions-text-muted);border-top:1px solid var(--sessions-border);margin-top:22px;padding-top:16px;font-size:12px;line-height:1.5;display:block}.research-brief-card ul{color:var(--sessions-text-secondary);margin:0;padding-left:18px}.research-brief-card li{margin-bottom:10px;font-size:14px;line-height:1.5}.admin-security-grid{grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);align-items:start;gap:14px;display:grid}.admin-security-stack{gap:14px;display:grid}.admin-security-card{background:var(--sessions-surface);border:1px solid var(--sessions-border);box-shadow:var(--sessions-shadow-sm);border-radius:6px;padding:28px}.admin-security-card-heading{align-items:center;gap:14px;display:flex}.admin-security-card-heading>span,.admin-security-icon{width:42px;height:42px;color:var(--sessions-accent);background:var(--sessions-accent-soft);border-radius:var(--sessions-radius-sm);flex:none;place-items:center;display:grid}.admin-security-card h2{letter-spacing:-.025em;margin:0;font-size:21px;font-weight:600}.admin-security-card>p,.admin-security-card.is-status p:last-child{color:var(--sessions-text-secondary);margin:18px 0 24px;font-size:14px;line-height:1.6}.admin-security-card.is-status{gap:16px;display:flex}.admin-security-card.is-status p:last-child{margin-bottom:0}.admin-security-card code{background:var(--sessions-surface-2);font:12px/1.4 var(--sessions-font-mono);border-radius:3px;padding:2px 5px}.admin-security-form{gap:17px;display:grid}.admin-security-form label{color:var(--sessions-text-secondary);font:600 10px/1 var(--sessions-font-mono);letter-spacing:.08em;text-transform:uppercase;gap:8px;display:grid}.admin-security-password-field{border:1px solid var(--sessions-border);border-radius:var(--sessions-radius-sm);background:#fff;align-items:center;height:46px;display:flex;overflow:hidden}.admin-security-password-field:focus-within{border-color:var(--sessions-accent);box-shadow:0 0 0 3px #3d5d8614}.admin-security-password-field input{min-width:0;height:100%;color:var(--sessions-text-primary);font:15px/1 var(--sessions-font-sans);background:0 0;border:0;outline:0;flex:1;padding:0 13px}.admin-security-password-field button{width:44px;height:44px;color:var(--sessions-text-muted);cursor:pointer;background:0 0;border:0;flex:none;place-items:center;display:grid}.admin-security-password-field button:hover{color:var(--sessions-accent);background:var(--sessions-surface-2)}.admin-security-form small{color:var(--sessions-text-muted);font:11px/1.4 var(--sessions-font-sans);letter-spacing:0;text-transform:none}.admin-security-form .admin-security-hash-note{color:var(--sessions-text-muted);font:11px/1.45 var(--sessions-font-sans);letter-spacing:0;text-transform:none;align-items:flex-start;gap:7px;margin:0;display:flex}.admin-security-hash-note svg{flex:none;margin-top:1px}.admin-security-form .sessions-button{justify-self:start;margin-top:4px}.admin-footer{color:var(--sessions-text-muted);font:500 11px/1 var(--sessions-font-mono);justify-content:space-between;align-items:center;margin-top:26px;display:flex}.admin-footer a{color:var(--sessions-accent);align-items:center;gap:6px;text-decoration:none;display:inline-flex}.admin-login-shell{background:var(--sessions-bg);min-height:100vh;font-family:var(--sessions-font-sans);place-items:center;padding:28px;display:grid}.admin-login-card{background:var(--sessions-surface);border:1px solid var(--sessions-border);border-radius:var(--sessions-radius-md);width:min(430px,100%);box-shadow:var(--sessions-shadow-md);padding:44px}.admin-login-mark{border:1px solid var(--sessions-border);width:54px;height:54px;box-shadow:var(--sessions-shadow-sm);background:#fff;border-radius:7px;place-items:center;margin-bottom:28px;display:grid;overflow:hidden}.admin-login-mark img{object-fit:contain;width:40px;height:40px}.admin-login-card h1{font-size:36px}.admin-login-copy{margin:14px 0 30px;font-size:14px;line-height:1.55}.admin-login-form{gap:10px;display:grid}.admin-login-form>label,.admin-editor-form label{color:var(--sessions-text-secondary);font:600 10px/1 var(--sessions-font-mono);letter-spacing:.08em;text-transform:uppercase}.admin-password-field{border:1px solid var(--sessions-border);border-radius:var(--sessions-radius-sm);background:#fff;align-items:center;height:46px;display:flex}.admin-password-field:focus-within{border-color:var(--sessions-accent);box-shadow:0 0 0 3px #3d5d8614}.admin-password-field input{min-width:0;height:100%;font:16px/1 var(--sessions-font-sans);background:0 0;border:0;outline:0;flex:1;padding:0 14px}.admin-password-field button{width:44px;height:44px;color:var(--sessions-text-muted);cursor:pointer;background:0 0;border:0;place-items:center;display:grid}.admin-login-submit{width:100%;margin-top:8px}.admin-form-error{color:var(--sessions-danger);margin:0;font-size:12px}.admin-security-note{color:var(--sessions-text-muted);justify-content:center;align-items:center;gap:6px;margin:18px 0 0;font-size:11px;display:flex}.admin-loading{background:var(--sessions-bg);min-height:100vh;color:var(--sessions-text-muted);font:13px/1 var(--sessions-font-mono);justify-content:center;align-items:center;gap:12px;display:flex}.admin-spinner{border:2px solid var(--sessions-border);border-top-color:var(--sessions-accent);border-radius:50%;width:17px;height:17px;animation:.8s linear infinite admin-spin}@keyframes admin-spin{to{transform:rotate(360deg)}}.admin-modal-backdrop{z-index:1000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#11182785;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.admin-modal{background:var(--sessions-surface);border:1px solid var(--sessions-border);border-radius:var(--sessions-radius-md);width:min(520px,100%);max-height:min(760px,90vh);padding:34px;position:relative;overflow:auto;box-shadow:0 22px 70px #11182740}.admin-modal h2{letter-spacing:-.04em;margin:0;font-size:30px;font-weight:500}.admin-modal-copy{margin:10px 0 28px;font-size:13px}.admin-modal-close{width:34px;height:34px;color:var(--sessions-text-muted);border-radius:var(--sessions-radius-sm);cursor:pointer;background:0 0;border:0;place-items:center;display:grid;position:absolute;top:18px;right:18px}.admin-modal-close:hover{background:var(--sessions-surface-2)}.admin-editor-form{gap:20px;display:grid}.admin-editor-form label{gap:8px;display:grid}.admin-editor-form input{width:100%;height:44px;color:var(--sessions-text-primary);border:1px solid var(--sessions-border);border-radius:var(--sessions-radius-sm);font:14px/1 var(--sessions-font-sans);text-transform:none;background:#fff;outline:0;padding:0 12px}.admin-editor-form input:focus{border-color:var(--sessions-accent);box-shadow:0 0 0 3px #3d5d8614}.admin-modal-actions{justify-content:flex-end;gap:8px;margin-top:8px;display:flex}.admin-review-modal{width:min(850px,100%)}.admin-review-sections{gap:28px;display:grid}.admin-review-sections section{border-top:1px solid var(--sessions-border);padding-top:20px}.admin-review-sections h3{color:var(--sessions-accent);font:600 11px/1 var(--sessions-font-mono);letter-spacing:.09em;text-transform:uppercase;margin:0 0 18px}.admin-review-sections section>div{grid-template-columns:minmax(180px,.8fr) 1.2fr;gap:24px;padding:12px 0;display:grid}.admin-review-sections span{color:var(--sessions-text-muted);font-size:12px}.admin-review-sections p{color:var(--sessions-text-primary);margin:0;font-size:14px}.admin-toast{z-index:1200;color:#fff;background:var(--sessions-accent-deep);border-radius:var(--sessions-radius-sm);min-height:42px;box-shadow:var(--sessions-shadow-md);font:600 11px/1 var(--sessions-font-mono);align-items:center;gap:9px;padding:0 15px;display:flex;position:fixed;bottom:24px;right:24px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (width<=1000px){.admin-app{grid-template-columns:76px minmax(0,1fr)}.admin-sidebar{padding-inline:10px}.admin-brand{margin-inline:7px}.admin-sidebar nav span,.admin-sidebar-logout span{display:none}.admin-sidebar nav button,.admin-sidebar-logout{justify-content:center;padding:0}.admin-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=720px){.admin-app{padding-bottom:68px;display:block}.admin-sidebar{z-index:100;border:0;border-top:1px solid var(--sessions-border);flex-direction:row;align-items:center;width:100%;height:62px;padding:7px 10px;position:fixed;inset:auto 0 0}.admin-brand,.admin-sidebar-logout{display:none}.admin-sidebar nav{grid-template-columns:repeat(5,1fr);gap:4px;width:100%;display:grid}.admin-sidebar nav button{flex-direction:column;justify-content:center;gap:3px;height:46px;min-height:46px;font-size:9px}.admin-sidebar nav span{display:inline}.admin-main{padding:32px 16px 20px}.admin-page-header{flex-direction:column;align-items:flex-start}.admin-header-actions{justify-content:flex-start;width:100%}.admin-storage-badge{justify-content:center;width:100%;margin:0}.admin-stat-grid{grid-template-columns:1fr 1fr;gap:8px}.admin-stat-grid article{min-height:132px;padding:17px}.admin-stat-grid strong{font-size:32px}.admin-stat-grid small{font-size:10px}.admin-table-toolbar{flex-direction:column;align-items:stretch}.admin-search{width:100%}.admin-signal-grid,.research-brief,.admin-security-grid{grid-template-columns:1fr}.admin-footer{flex-direction:column;align-items:flex-start;gap:14px}.admin-modal{padding:28px 22px}.admin-review-sections section>div{grid-template-columns:1fr;gap:6px}}