:root{--canvas: #f5f6fb;--card: #ffffff;--border: #f1f5f9;--border-strong: #e2e8f0;--border-hover: #cbd5e1;--brand-50: #eef2ff;--brand-100: #e0e7ff;--brand-200: #c7d2fe;--brand-500: #6366f1;--brand-600: #4f46e5;--brand-700: #4338ca;--ink: #0f172a;--ink-2: #334155;--muted: #475569;--faint: #94a3b8;--ok-bg: #ecfdf5;--ok-fg: #059669;--ok-border: rgba(5, 150, 105, .15);--warn-bg: #fffbeb;--warn-fg: #92400e;--warn-border: rgba(217, 119, 6, .15);--danger-bg: #fef2f2;--danger-fg: #dc2626;--danger-border: rgba(220, 38, 38, .15);--r-card: 1rem;--r-control: .75rem;--r-sm: .5rem;--pill: 9999px;--shadow-soft: 0 4px 20px -2px rgba(99, 102, 241, .05), 0 2px 6px -1px rgba(0, 0, 0, .02);--shadow-lift: 0 10px 25px -5px rgba(79, 70, 229, .08), 0 8px 10px -6px rgba(15, 23, 42, .03);--shadow-button: 0 8px 16px -4px rgba(79, 70, 229, .28);--layer-target: #06b6d4;--layer-negative: #f43f5e;--layer-pragmatic: #d97706;--layer-propositional: #059669}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--canvas);color:var(--ink-2);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;line-height:22px;-webkit-font-smoothing:antialiased}::selection{background:var(--brand-100);color:var(--brand-700)}h1,h2,h3,h4{color:var(--ink);margin:0;letter-spacing:-.015em}h1{font-size:24px;line-height:32px;font-weight:700}h2{font-size:18px;line-height:26px;font-weight:700}h3{font-size:15px;line-height:22px;font-weight:600}h4{font-size:13px;line-height:20px;font-weight:600}p{margin:0}a{color:var(--brand-600);font-weight:500}code,.mono{font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.page{max-width:1360px;margin:0 auto;padding:2rem 1.5rem 3rem}.page--narrow{max-width:720px}.page-head{margin-bottom:1.75rem}.page-head p{color:var(--muted);margin-top:.35rem}.grid-2{display:grid;grid-template-columns:7fr 5fr;gap:2rem;align-items:start}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:1.5rem;align-items:start}.workspace__side{position:sticky;top:5.5rem;display:grid;gap:1rem}@media(max-width:1100px){.grid-2,.workspace{grid-template-columns:minmax(0,1fr)}.workspace__side{position:static}}.stack{display:grid;gap:1rem}.stack-sm{display:grid;gap:.5rem}.row{display:flex;gap:.65rem;align-items:center;flex-wrap:wrap}.row--between{justify-content:space-between}.spread{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}.topbar{position:sticky;top:0;z-index:20;background:var(--card);border-bottom:1px solid var(--border)}.topbar__inner{max-width:1360px;margin:0 auto;height:64px;padding:0 1.5rem;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:.75rem;text-decoration:none}.brand__mark{width:36px;height:36px;border-radius:var(--r-control);flex-shrink:0;display:flex;align-items:center;justify-content:center}.brand__title{display:block;font-size:18px;letter-spacing:-.04em;font-weight:700;color:var(--ink);line-height:1.2}.brand__sub{display:block;font-size:11px;color:var(--muted)}.topbar__nav{display:flex;align-items:center;gap:1rem}.topbar__link{font-size:13px;font-weight:500;color:var(--muted);text-decoration:none;padding:.4rem .6rem;border-radius:var(--r-sm)}.topbar__link:hover{background:#f8fafc;color:var(--ink)}.topbar__user{text-align:right;line-height:1.25}.topbar__user strong{display:block;font-size:13px;color:var(--ink)}.topbar__user span{font-size:11px;color:var(--faint)}.avatar{width:36px;height:36px;border-radius:var(--r-control);background:var(--brand-50);border:1px solid var(--brand-100);color:var(--brand-600);font-size:11px;font-weight:600;letter-spacing:.05em;display:flex;align-items:center;justify-content:center}.divider-v{width:1px;height:20px;background:var(--border-strong)}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-card);box-shadow:var(--shadow-soft);padding:1.5rem}.card--tight{padding:1rem}.card--accent{border:2px solid var(--brand-100)}.card--interactive{transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}.card--interactive:hover{border-color:var(--brand-100);box-shadow:var(--shadow-lift)}.card__head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}.card__divider{margin:1rem 0 0;padding-top:1rem;border-top:1px solid var(--border)}.eyebrow{display:block;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--brand-600);margin-bottom:.25rem}.eyebrow--muted{color:var(--faint)}.muted{color:var(--muted);font-size:13px}.help{color:var(--faint);font-size:12px;line-height:18px}.section-title{font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--faint);margin:0 0 .6rem}button,input,select,textarea{font:inherit}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;border:none;border-radius:var(--r-control);background:var(--brand-600);color:#fff;font-size:13px;font-weight:600;padding:.65rem 1rem;cursor:pointer;box-shadow:var(--shadow-button);transition:background .15s ease,transform .1s ease,box-shadow .15s ease}.btn:hover{background:var(--brand-700)}.btn:active{transform:scale(.985)}.btn--ghost{background:var(--brand-50);color:var(--brand-600);box-shadow:none}.btn--ghost:hover{background:var(--brand-100)}.btn--outline{background:var(--card);color:var(--ink);border:1px solid var(--border-strong);box-shadow:none}.btn--outline:hover{background:#f8fafc;border-color:var(--border-hover)}.btn--danger{background:var(--card);color:var(--danger-fg);border:1px solid var(--danger-border);box-shadow:none}.btn--danger:hover{background:var(--danger-bg)}.btn--sm{padding:.4rem .7rem;font-size:12px;border-radius:var(--r-sm)}.btn--block{width:100%}.btn:disabled{background:#f1f5f9;color:var(--faint);border-color:transparent;box-shadow:none;cursor:not-allowed}.badge{display:inline-flex;align-items:center;gap:.3rem;padding:.2rem .6rem;border-radius:var(--pill);font-size:11px;font-weight:600;background:var(--brand-50);color:var(--brand-600);border:1px solid var(--brand-100);white-space:nowrap}.badge--ok{background:var(--ok-bg);color:var(--ok-fg);border-color:var(--ok-border)}.badge--warn{background:var(--warn-bg);color:var(--warn-fg);border-color:var(--warn-border)}.badge--danger{background:var(--danger-bg);color:var(--danger-fg);border-color:var(--danger-border)}.badge--neutral{background:#f8fafc;color:var(--muted);border-color:var(--border-strong)}.badge--square{border-radius:var(--r-sm)}.progress{width:100%;height:8px;border-radius:var(--pill);background:#f1f5f9;overflow:hidden}.progress__bar{height:100%;border-radius:var(--pill);background:var(--brand-600);transition:width .3s ease}.progress--thin{height:6px}.progress__meta{display:flex;justify-content:space-between;font-size:12px;font-weight:500;margin-bottom:.4rem}.progress__meta strong{color:var(--ink)}.progress__meta .accent{color:var(--brand-600);font-weight:600}.alert{display:flex;gap:.75rem;border-radius:var(--r-card);padding:1rem;font-size:12px;line-height:18px}.alert--danger{background:var(--danger-bg);border:1px solid var(--danger-border);color:#7f1d1d}.alert--warn{background:var(--warn-bg);border:1px solid var(--warn-border);color:#78350f}.alert--info{background:var(--brand-50);border:1px solid var(--brand-100);color:var(--brand-700)}.alert strong{display:block;margin-bottom:.15rem}.field{display:grid;gap:.4rem}.field>label,.field-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-2)}input[type=text],input[type=password],input[type=number],input[type=file],select,textarea{width:100%;background:var(--card);border:1px solid var(--border-strong);border-radius:var(--r-control);padding:.6rem .8rem;color:var(--ink);outline:none;transition:border-color .15s ease,box-shadow .15s ease}input::placeholder,textarea::placeholder{color:var(--faint)}input:focus,select:focus,textarea:focus{border-color:var(--brand-600);box-shadow:0 0 0 3px #4f46e51f}textarea{min-height:90px;resize:vertical}.consent-section+.consent-section{border-top:1px solid var(--border);padding-top:1rem}.consent-section h2{font-size:1.05rem}input[type=checkbox],input[type=radio]{width:18px;height:18px;accent-color:var(--brand-600);cursor:pointer;flex:none}.option{display:flex;gap:.75rem;align-items:flex-start;background:var(--card);border:1.5px solid var(--border);border-radius:var(--r-control);padding:.9rem 1rem;cursor:pointer;transition:background .15s ease,border-color .15s ease}.option:hover{background:#f8fafc}.option.is-selected{background:var(--brand-50);border-color:var(--brand-600)}.option.is-selected .option__title{color:var(--brand-700)}.option__title{font-size:13px;font-weight:600;color:var(--ink)}.option__desc{font-size:12px;line-height:18px;color:var(--muted);margin-top:.15rem}.option--compact{padding:.55rem .75rem;border-radius:var(--r-sm)}.option-grid{display:grid;gap:.5rem}.option-grid--2{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}.likert{display:flex;gap:.5rem;flex-wrap:wrap}.likert__item{flex:1 1 90px;text-align:center;border:1.5px solid var(--border);border-radius:var(--r-control);padding:.6rem .4rem;cursor:pointer;background:var(--card);transition:all .15s ease}.likert__item:hover{background:#f8fafc}.likert__item.is-selected{background:var(--brand-50);border-color:var(--brand-600);color:var(--brand-700)}.likert__value{display:block;font-size:18px;font-weight:700;color:inherit}.likert__label{font-size:11px;color:var(--muted)}.palette{display:flex;flex-wrap:wrap;gap:.35rem}.chip{display:inline-flex;align-items:center;gap:.35rem;padding:.32rem .65rem;border-radius:var(--pill);border:1px solid var(--border-strong);background:var(--card);color:var(--muted);font-size:12px;font-weight:500;cursor:pointer;transition:all .15s ease}.chip:hover{border-color:var(--brand-200);color:var(--brand-700)}.chip.is-active{background:var(--brand-50);border-color:var(--brand-600);color:var(--brand-700);font-weight:600}.chip.is-used:after{content:"";width:6px;height:6px;border-radius:var(--pill);background:var(--brand-600)}.chip:disabled{opacity:.55;cursor:not-allowed}.chip__dot{width:7px;height:7px;border-radius:var(--pill)}.text-pane{background:#fbfcfe;border:1px solid var(--border-strong);border-radius:var(--r-control);padding:1.1rem 1.25rem;font-size:16px;line-height:32px;color:var(--ink);white-space:pre-wrap;-webkit-user-select:text;user-select:text}.text-pane mark{background:transparent;color:inherit;padding:.1rem 0;border-radius:3px;box-decoration-break:clone;-webkit-box-decoration-break:clone}.text-pane mark[data-layer=target]{background:#06b6d429;box-shadow:inset 0 -2px 0 var(--layer-target)}.text-pane mark[data-layer=negative]{background:#f43f5e24;box-shadow:inset 0 -2px 0 var(--layer-negative)}.text-pane mark[data-layer=pragmatic]{background:#d9770629;box-shadow:inset 0 -2px 0 var(--layer-pragmatic)}.text-pane mark[data-layer=propositional]{background:#05966924;box-shadow:inset 0 -2px 0 var(--layer-propositional)}.text-pane mark[data-multi=true]{outline:1px dashed var(--brand-500);outline-offset:1px}.span-list{list-style:none;padding:0;margin:0;display:grid;gap:.4rem}.span-item{display:flex;align-items:center;justify-content:space-between;gap:.5rem;border:1px solid var(--border);border-radius:var(--r-sm);padding:.45rem .6rem;background:var(--card)}.span-item:hover{border-color:var(--border-strong)}.span-item__main{min-width:0;display:grid;gap:.1rem}.span-item__label{font-size:11px;font-weight:600;display:flex;align-items:center;gap:.3rem}.span-item__snippet{font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.icon-btn{border:1px solid transparent;background:transparent;color:var(--faint);border-radius:var(--r-sm);padding:.25rem;cursor:pointer;display:inline-flex;line-height:0}.icon-btn:hover{background:#f8fafc;color:var(--ink)}.icon-btn--danger:hover{background:var(--danger-bg);color:var(--danger-fg)}.empty{font-size:12px;color:var(--faint);text-align:center;padding:.75rem;border:1px dashed var(--border-strong);border-radius:var(--r-sm)}.stepper{display:grid;gap:.4rem}.step{display:flex;align-items:center;gap:.65rem;padding:.55rem .7rem;border-radius:var(--r-control);border:1px solid transparent;background:transparent;width:100%;text-align:left;cursor:pointer;color:var(--muted);font-size:13px;font-weight:500}.step:hover:not(:disabled){background:#f8fafc}.step.is-current{background:var(--brand-50);border-color:var(--brand-200);color:var(--brand-700);font-weight:600}.step:disabled{cursor:not-allowed;color:var(--faint)}.step__num{width:24px;height:24px;border-radius:var(--pill);border:1.5px solid var(--border-strong);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;flex:none;background:var(--card)}.step.is-current .step__num{border-color:var(--brand-600);color:var(--brand-600)}.step.is-done .step__num{background:var(--ok-bg);border-color:var(--ok-border);color:var(--ok-fg)}.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--r-control)}table{width:100%;border-collapse:collapse;font-size:13px}thead th{background:#f8fafc;color:var(--faint);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;text-align:left;padding:.6rem .8rem;border-bottom:1px solid var(--border)}tbody td{padding:.6rem .8rem;border-bottom:1px solid var(--border);color:var(--ink-2)}tbody tr:last-child td{border-bottom:none}tbody tr:hover td{background:#fbfcfe}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.75rem}.stat{background:#fbfcfe;border:1px solid var(--border);border-radius:var(--r-control);padding:.85rem 1rem}.stat__label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--faint)}.stat__value{font-size:22px;font-weight:700;color:var(--ink);line-height:1.2;margin-top:.2rem}.stat__hint{font-size:11px;color:var(--muted)}.auth{min-height:calc(100vh - 64px);display:flex;align-items:center;justify-content:center;padding:2rem 1rem;background:linear-gradient(135deg,#f8fafc,#eef2ff,#f1f5f9)}.auth__card{position:relative;width:100%;max-width:26rem;background:var(--card);border:1px solid var(--border-strong);border-radius:var(--r-card);box-shadow:0 20px 30px -10px #6366f114,0 10px 15px -3px #0000000a;padding:2.25rem 2rem;overflow:hidden}.auth__accent{position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#818cf8,#c084fc)}.auth__icon{width:48px;height:48px;border-radius:var(--pill);background:var(--brand-50);border:1px solid var(--brand-100);color:var(--brand-600);display:inline-flex;align-items:center;justify-content:center;margin-bottom:.75rem}.auth__head{text-align:center;margin-bottom:1.5rem}.auth__head p{color:var(--muted);font-size:13px;margin-top:.25rem}.auth__foot{margin-top:1.5rem;padding-top:1rem;border-top:1px solid var(--border);text-align:center;font-size:12px;color:var(--muted)}.input-icon{position:relative;display:flex;align-items:center}.input-icon>svg{position:absolute;left:12px;color:var(--faint);pointer-events:none}.input-icon input{padding-left:2.5rem}.input-icon input:has(+.input-icon__action){padding-right:2.75rem}.input-icon__action{position:absolute;top:50%;right:.4rem;transform:translateY(-50%)}.input-icon__action svg{position:static;pointer-events:none}.error{color:var(--danger-fg);font-size:13px;font-weight:500}.ok{color:var(--ok-fg)}.warn{color:var(--warn-fg)}.pre{background:#fbfcfe;border:1px solid var(--border);border-radius:var(--r-sm);padding:.75rem;font-family:JetBrains Mono,ui-monospace,monospace;font-size:11px;line-height:16px;color:var(--muted);max-height:320px;overflow:auto;margin:0}.center-note{text-align:center;color:var(--faint);font-size:12px;padding:1rem}.list-plain{list-style:none;padding:0;margin:0;display:grid;gap:.75rem}:root{--canvas: #f5f7fa;--faint: #596779;--border: #e5eaf0;--r-card: .8rem;--shadow-button: none;--shadow-soft: 0 1px 3px #162c4010}body{color:#27384a}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid #4f46e5;outline-offset:3px}input:not([type]),input[type=search],input[type=url]{width:100%;border:1px solid var(--border-strong);border-radius:var(--r-control);padding:.6rem .8rem;background:#fff;color:var(--ink)}fieldset{border:0;padding:0;margin:0;min-width:0}fieldset:disabled{opacity:.85}legend{font-size:14px;font-weight:650;color:var(--ink);padding:0;margin-bottom:.65rem}.option__title,.option__desc{display:block}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.likert__item:focus-within,.option:focus-within{outline:3px solid #6366f1;outline-offset:2px}.likert__item{position:relative}.skip-link{position:fixed;top:-100px;left:12px;z-index:100;padding:10px;background:#fff}.skip-link:focus{top:8px}.brand__title,.brand__sub{display:block}.brand__title{font-size:17px;letter-spacing:-.04em}.topbar__link.active{color:var(--brand-700);background:var(--brand-50)}.back-link{display:inline-block;margin-bottom:1rem;font-size:12px;text-decoration:none}.project-tabs{display:flex;gap:.5rem;border-bottom:1px solid var(--border-strong);margin:0 0 1.5rem;overflow-x:auto}.project-tabs a{color:var(--muted);padding:.8rem 1rem;text-decoration:none;white-space:nowrap;border-bottom:3px solid transparent}.project-tabs a.active{color:var(--brand-700);border-color:var(--brand-600)}.notice{padding:.7rem 1rem;background:#e8f5ee;border-radius:.5rem;margin-bottom:1rem;color:#14673a}.alert{white-space:pre-line;margin-bottom:.8rem;align-items:start;justify-content:space-between}.alert ul{margin:0;padding-left:1.2rem}.annotation-page{max-width:1600px;padding-top:1.25rem}.annotation-heading{display:flex;justify-content:space-between;gap:1rem;align-items:center;margin-bottom:1rem}.annotation-heading h1{font-size:21px}.save-indicator{font-size:12px;color:#216644}.save-indicator.saving{color:#69551b}.save-indicator.failed{color:#b91c1c}.stage-tabs{display:flex;gap:.5rem;margin-bottom:1rem;padding:.5rem;background:#fff;border:1px solid var(--border);border-radius:.7rem;position:sticky;top:64px;z-index:12}.stage-tabs button{flex:1;padding:.7rem;border:0;border-radius:.4rem;display:flex;align-items:center;gap:.55rem;background:transparent;color:#3a495b;cursor:pointer;font-size:13px}.stage-tabs button[aria-current]{background:#edf0ff;color:#4338ca;font-weight:650}.stage-tabs button:disabled{color:#788393;cursor:not-allowed}.stage-tabs button>span{display:grid;place-items:center;border:1px solid var(--border-strong);border-radius:50%;width:24px;height:24px;flex-shrink:0}.stage-tabs small{font-size:10px;margin-left:auto}.annotation-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:1.25rem;align-items:start}.document-panel{position:sticky;top:138px;max-height:calc(100dvh - 230px);overflow-y:auto;scrollbar-gutter:stable}.document-panel .text-pane{font-size:19px;line-height:1.9;padding:1.35rem}.document-panel>details{border-top:1px solid var(--border);padding-top:.8rem}.text-study-editor__panel{position:static;max-height:none;overflow:visible}.questions-panel{padding:1.5rem;gap:1.8rem}.questions-panel>div:first-child p{margin-top:.5rem}.choice-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.5rem}.choice-field{width:100%}.required{display:inline-block;font-weight:400;color:var(--muted);font-size:10px;margin-left:.6rem}.context-box{border-left:3px solid var(--brand-500);background:var(--brand-50);padding:.8rem 1rem}.context-box p{white-space:pre-wrap;margin-top:.4rem}.annotation-actions{position:static;padding:.9rem 1.2rem;margin:1rem 0 0;display:flex;justify-content:space-between;gap:1rem;align-items:center;background:#fffffffa;border:1px solid var(--border-strong);border-radius:.7rem;box-shadow:var(--shadow-soft)}.annotation-actions .help{max-width:38%}.label-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:.4rem;margin-top:.7rem}.label-option{padding:.6rem .75rem;text-align:left;border:1px solid var(--border-strong);border-radius:.5rem;background:#fff;cursor:pointer}.label-option strong{display:block;font-size:12px;color:var(--ink)}.label-option span{display:block;font-size:11px;line-height:1.5;margin-top:.2rem;color:var(--muted)}.label-option.is-active{background:var(--brand-50);border-color:var(--brand-600)}.palette-group summary{display:flex;justify-content:space-between}.palette-group summary:before{content:"+";margin-right:.5rem}.palette-group[open] summary:before{content:"−"}.palette-group summary span{margin-left:auto;font-size:11px;font-weight:400}.active-label{font-size:12px;color:var(--brand-700)}summary{cursor:pointer;font-size:13px;font-weight:650;color:var(--ink);padding:.2rem 0}details[open]>summary{margin-bottom:.7rem}.guideline-markdown{overflow-wrap:anywhere;line-height:1.8;font-size:13px;max-width:76ch}.guideline-markdown>:first-child{margin-top:0}.guideline-markdown>:last-child{margin-bottom:0}.guideline-markdown h1,.guideline-markdown h2,.guideline-markdown h3,.guideline-markdown h4{color:var(--ink);line-height:1.25;margin:1.4rem 0 .55rem}.guideline-markdown h1{font-size:1.35rem}.guideline-markdown h2{font-size:1.15rem}.guideline-markdown h3{font-size:1rem}.guideline-markdown p,.guideline-markdown ul,.guideline-markdown ol,.guideline-markdown blockquote{margin:.65rem 0}.guideline-markdown ul,.guideline-markdown ol{padding-left:1.4rem}.guideline-markdown li+li{margin-top:.2rem}.guideline-markdown blockquote{border-left:3px solid var(--brand-200);color:var(--muted);padding-left:.85rem}.guideline-markdown code{background:var(--brand-50);border-radius:.2rem;font-size:.92em;padding:.1rem .25rem}.guideline-markdown pre{background:var(--brand-50);overflow-x:auto;padding:.75rem}.guideline-markdown pre code{padding:0}.guidelines h3{margin-top:1rem}.guidelines p{font-size:12px}.guidelines-editor{min-height:360px}.selection-editor{min-height:160px}.span-adjust,.lock-review{background:#f1f4ff;border:1px solid #cbd3fd;padding:1rem;border-radius:.6rem}.property-block+.property-block{border-top:1px solid var(--border);padding-top:1.2rem}.property-block .likert{margin-top:.4rem}.property-block .choice-field+.choice-field{margin-top:1rem}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;align-items:end}.form-grid input,.form-grid select{min-width:0}.coverage-planner{background:var(--brand-50);border:1px solid var(--brand-100);border-radius:var(--r-control);padding:1rem 1.1rem}.coverage-planner p{margin:0;color:var(--ink-2)}.callout{background:var(--card);border:1px solid var(--border-strong);border-radius:var(--r-control);padding:1rem 1.1rem}.callout p{margin:.4rem 0 0}.work-start{margin:1.25rem 0}.work-start>button{justify-self:start}.readiness{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}.empty-state{padding:3rem 1.5rem;text-align:center;color:var(--muted);background:#fff;border:1px dashed var(--border-strong);border-radius:.8rem}.empty-state p{margin-top:.5rem;font-size:13px}.empty-symbol{display:block;font-size:28px;margin-bottom:.7rem;color:var(--brand-600)}.search-bar{display:flex;gap:.6rem}.search-bar input{flex:1;min-width:0}.filter-row{display:flex;flex-wrap:wrap;gap:.75rem;align-items:end}.filter-control{display:grid;gap:.3rem;font-size:11px;color:var(--muted)}.filter-control select{font-size:12px;max-width:200px;padding:.45rem .6rem;border-radius:.4rem}.manager-toolbar{padding:1rem;margin-bottom:1rem}.records-meta{display:flex;justify-content:space-between;gap:1rem;font-size:12px;color:var(--muted);margin:1rem 0 .7rem}.records-table{background:#fff}.records-table td{vertical-align:top;padding:1rem .8rem}.records-table td:nth-child(2){width:45%}.records-table th{white-space:nowrap}.record-link{border:0;background:none;font-weight:650;color:var(--brand-700);padding:0;cursor:pointer;text-align:left}.record-preview{margin-top:.4rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;line-height:1.65;overflow-wrap:anywhere}.category-list{display:flex;flex-wrap:wrap;gap:.2rem .4rem;margin-top:.5rem;font-size:11px}.bulk-toolbar{background:#eef1ff;border:1px solid #d4dbff;padding:.75rem;display:flex;flex-wrap:wrap;gap:.65rem;align-items:center;border-radius:.6rem;margin-bottom:1rem}.bulk-toolbar select{width:auto}.pagination{display:flex;justify-content:end;align-items:center;gap:1rem;padding:1rem 0;font-size:12px}.pagination .filter-control{margin-right:auto}.record-dialog{padding:0;width:min(1200px,94vw);max-height:92dvh;border:1px solid var(--border-strong);border-radius:.8rem;box-shadow:0 20px 90px #0f172a33}.record-dialog::backdrop{background:#0f172a70}.dialog-head{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;border-bottom:1px solid var(--border);position:sticky;top:0;background:#fff;z-index:1}.dialog-body{padding:1.5rem}.response-comparison{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:1rem}.response-card{padding:1rem;border:1px solid var(--border);border-radius:.5rem}.response-values{margin:0;font-size:12px}.response-values>div{display:grid;grid-template-columns:minmax(110px,1fr) 2fr;gap:.7rem;border-top:1px solid var(--border);padding:.5rem 0}.response-values dt{color:var(--muted)}.response-values dd{margin:0;overflow-wrap:anywhere}.review-editor{border-top:1px solid var(--border);padding-top:1rem}.history-list{display:grid;gap:1rem;font-size:12px}.history-list span{display:block;color:var(--muted)}@media(max-width:900px){.annotation-layout{grid-template-columns:minmax(0,1fr)}.document-panel{position:static;max-height:none}.document-panel .text-pane{max-height:35dvh;overflow:auto}.annotation-heading{flex-wrap:wrap}.response-comparison{grid-template-columns:1fr}.topbar__user,.avatar,.divider-v{display:none}}@media(max-width:600px){.page{padding:1rem .8rem 2rem}.card{padding:1rem}.topbar__inner{padding:0 .7rem}.topbar__nav{gap:.3rem}.brand__mark{display:none}.brand__title{font-size:15px}.brand__sub{font-size:10px}.topbar__link{padding:.4rem;font-size:12px}.stage-tabs{gap:.1rem;padding:.3rem}.stage-tabs button{display:grid;place-items:center;padding:.3rem;font-size:10px;gap:.2rem}.stage-tabs small{display:none}.annotation-actions{margin:1rem 0 0;padding:.7rem;flex-wrap:wrap}.project-tabs{flex-wrap:wrap;gap:0;overflow-x:visible}.project-tabs a{flex:1 1 33.333%;padding:.65rem .35rem;text-align:center;font-size:12px}.annotation-actions .help{max-width:100%}.annotation-actions .row{width:100%;justify-content:end}.annotation-actions .btn{font-size:11px;padding:.5rem}.choice-grid,.option-grid--2{grid-template-columns:1fr}.spread{flex-wrap:wrap}.pagination{gap:.5rem;flex-wrap:wrap}.records-meta{flex-direction:column;gap:.25rem}.record-dialog{width:98vw;max-height:96dvh}.dialog-body{padding:.75rem}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;scroll-behavior:auto!important}}:root{--layer-target: #0e7490;--layer-negative: #be123c;--layer-pragmatic: #92400e;--layer-propositional: #047857}.btn{text-decoration:none}.case-switcher{display:flex;gap:.5rem;margin-bottom:1rem;overflow-x:auto;scrollbar-gutter:stable}.case-switcher button{min-width:145px;border:1px solid var(--border-strong);border-radius:.55rem;padding:.6rem .8rem;background:#fff;color:var(--ink-2);text-align:left;cursor:pointer}.case-switcher button.is-active,.case-switcher button[aria-selected=true]{border-color:var(--brand-500);background:var(--brand-50);color:var(--brand-700)}.case-switcher button small{display:block;margin-top:.1rem;color:var(--muted);font-size:10px}.case-switcher .case-switcher__add{border-style:dashed;color:var(--brand-700);text-align:center}.judgement-header{display:flex;justify-content:space-between;align-items:start;gap:1rem}.judgement-snapshot{padding:.9rem;border:1px solid var(--border-strong);border-radius:.6rem;background:#f8fafc}.judgement-snapshot>strong{display:block;margin-bottom:.55rem;color:var(--ink)}.judgement-snapshot dl,.response-values{display:grid;gap:0;margin:0}.judgement-snapshot dl>div,.response-values>div{display:grid;grid-template-columns:minmax(90px,.35fr) minmax(0,1fr);gap:.75rem;padding:.42rem 0;border-top:1px solid var(--border)}.judgement-snapshot dt,.response-values dt{color:var(--muted)}.judgement-snapshot dd,.response-values dd{margin:0;color:var(--ink);overflow-wrap:anywhere}.revision-card{padding:1rem;border:1px solid var(--border-strong);border-radius:.7rem}.revision-card+.revision-card{margin-top:.5rem}.change-list{padding:.85rem;border-radius:.55rem;background:#f8fafc}.change-list ul{list-style:none;padding:0;margin:.6rem 0 0;display:grid;gap:.55rem}.change-list li{display:grid;grid-template-columns:auto minmax(90px,.25fr) minmax(0,1fr);align-items:center;gap:.55rem}.change-added{color:var(--ok-fg);background:var(--ok-bg)}.change-modified{color:var(--warn-fg);background:var(--warn-bg)}.change-removed{color:var(--danger-fg);background:var(--danger-bg)}.text-complete{margin-top:.75rem;border-color:var(--brand-200)}.phase-timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:.35rem}.phase-timeline span{padding:.45rem;border-radius:.4rem;background:#f1f5f9;color:var(--muted);text-align:center;font-size:11px}.phase-timeline span.is-complete{background:var(--ok-bg);color:var(--ok-fg)}@media(max-width:600px){.case-switcher{margin-inline:-.8rem;padding-inline:.8rem}.case-switcher button{min-width:130px}.change-list li{grid-template-columns:auto 1fr}.change-list li>span:last-child{grid-column:1 / -1}.phase-timeline{grid-template-columns:1fr}}.span-bracket-shell{position:relative;isolation:isolate}.text-pane--brackets{position:relative;z-index:1;line-height:calc(34px + var(--bracket-lanes, 1) * 24px);padding-bottom:calc(1.1rem + var(--bracket-lanes, 1) * 12px)}.bracket-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;pointer-events:none}.annotation-bracket{--bracket-color: var(--brand-600);position:absolute;height:13px;min-width:8px;padding:0;border:0;border-right:2px solid var(--bracket-color);border-bottom:2px solid var(--bracket-color);border-left:2px solid var(--bracket-color);border-radius:0 0 3px 3px;background:transparent;color:var(--ink);pointer-events:auto;cursor:pointer;overflow:visible}.annotation-bracket[data-layer=target]{--bracket-color: var(--layer-target);border-bottom-style:solid}.annotation-bracket[data-layer=negative]{--bracket-color: var(--layer-negative);border-bottom-style:double;border-bottom-width:4px}.annotation-bracket[data-layer=pragmatic]{--bracket-color: var(--layer-pragmatic);border-bottom-style:dashed}.annotation-bracket[data-layer=propositional]{--bracket-color: var(--layer-propositional);border-bottom-style:dotted;border-bottom-width:3px}.annotation-bracket:hover,.annotation-bracket[data-selected=true]{filter:drop-shadow(0 1px 2px rgb(15 23 42 / .25))}.annotation-bracket[data-selected=true]{outline:2px solid var(--ink);outline-offset:3px}.annotation-bracket:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.annotation-bracket:disabled{cursor:default}.annotation-bracket__label{position:absolute;top:10px;left:0;width:max-content;max-width:190px;padding:1px 5px;border:1px solid var(--bracket-color);border-radius:4px;background:var(--card);color:var(--ink);font-size:10px;font-weight:700;line-height:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.selected-bracket-bar{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.55rem .7rem;border:1px solid var(--brand-200);border-radius:var(--r-control);background:var(--brand-50);color:var(--brand-700);font-size:12px;font-weight:650}.block-confidence{margin-top:.85rem;padding-top:.85rem;border-top:1px dashed var(--border-strong)}.block-confidence .likert{gap:.35rem}.span-analysis-panel{border:2px solid var(--brand-300);border-radius:var(--r-control);background:linear-gradient(180deg,var(--brand-50),var(--card));padding:1rem 1.1rem;box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--brand-600) 12%,transparent)}.span-analysis-panel h3{margin:0 0 .35rem;font-size:1.05rem}.span-analysis-panel+.span-analysis-panel{margin-top:.75rem}.questions-panel .judgement-snapshot{margin-bottom:.5rem}.span-analysis-panel h4{margin:0 0 .5rem;font-size:.95rem}.span-analysis-list{border-top:1px solid var(--border);padding-top:.75rem}.span-tutorial{border:1px solid #cbd3fd;border-radius:var(--r-control);padding:.65rem .8rem;background:#f7f8ff}.span-tutorial ol{margin:.2rem 0 0;padding-left:1.3rem;color:var(--muted);font-size:12px;line-height:1.65}.span-tutorial li+li{margin-top:.2rem}@media(max-width:600px){.case-switcher{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin-inline:0;padding-inline:0;overflow-x:visible}.case-switcher button{width:100%;min-width:0}.case-switcher .case-switcher__add:last-child:nth-child(odd){grid-column:1 / -1}.record-dialog,.dialog-body,.review-editor,.review-editor .field{min-width:0;max-width:100%}.record-dialog{width:calc(100vw - 1rem)}.review-editor textarea{display:block;width:100%;max-width:100%}}@media(max-width:600px){.record-dialog .review-editor textarea{max-width:calc(100vw - 3rem)}}.option__title-row{display:inline-flex;align-items:center;gap:.35rem}.definition-help{position:relative;display:inline-grid;place-items:center;width:17px;height:17px;flex:none;border:1px solid currentColor;border-radius:50%;color:var(--brand-700);background:var(--card);font-size:11px;font-weight:800;line-height:1;cursor:help}.definition-help:after{content:attr(data-definition);position:absolute;left:50%;bottom:calc(100% + 8px);z-index:20;width:min(260px,70vw);padding:.55rem .65rem;border:1px solid var(--border-strong);border-radius:var(--r-sm);background:var(--ink);color:#fff;box-shadow:var(--shadow-lift);font-size:11px;font-weight:500;line-height:1.45;text-align:left;transform:translate(-50%);opacity:0;visibility:hidden;pointer-events:none}.definition-help:hover:after,.definition-help:focus:after{opacity:1;visibility:visible}.definition-help:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.label-option strong{display:flex;align-items:center;justify-content:space-between;gap:.4rem}.case-switcher__navigation{display:flex;gap:.35rem;margin-left:auto}.case-switcher .case-switcher__navigation button{min-width:auto;text-align:center}.annotation-actions--revisit{border-color:var(--brand-500);background:var(--brand-50)}.text-pane--brackets{padding-bottom:calc(1.4rem + var(--bracket-lanes, 1) * 30px)}@media(max-width:600px){.case-switcher__navigation{grid-column:1 / -1;width:100%;margin-left:0}.case-switcher .case-switcher__navigation button{flex:1}}.definition-help:after{position:fixed;inset:auto 1rem 1rem 1rem;width:auto;max-width:560px;margin-inline:auto;transform:none;display:none;visibility:visible;opacity:1}.definition-help:hover:after,.definition-help:focus:after{display:block}.analytics-heading{padding:1.5rem;border-radius:16px;background:linear-gradient(115deg,#eaf3f4,#f3f0fa);color:#20343b}.analytics-bars{display:grid;gap:.85rem;max-height:360px;overflow:auto}.analytics-bar{display:grid;grid-template-columns:minmax(90px,1fr) minmax(60px,3fr) auto;gap:.75rem;align-items:center;font-size:.85rem}.analytics-track{height:14px;border-radius:5px;background:#eef1f3;overflow:hidden}.analytics-track>div{height:100%;background:#376d78;border-radius:5px;min-width:0}.participant-detail{border:2px solid #376d78;scroll-margin-top:1rem}.response-card{border:1px solid #d9e1e4;padding:1rem;border-radius:10px;overflow-wrap:anywhere}.response-card summary{cursor:pointer;font-weight:600;padding:.4rem 0}.response-values{display:grid;gap:.65rem;margin:0}.response-values>div{border-left:2px solid #d9e1e4;padding-left:.8rem}.response-values dt{font-weight:600;font-size:.85rem}.response-values dd{margin:.3rem 0 .7rem}.response-card blockquote{margin:1rem 0;padding:1rem;background:#f5f7f8;border-radius:8px;white-space:pre-wrap}@media(max-width:640px){.analytics-heading{padding:1rem}.analytics-bar{grid-template-columns:90px minmax(40px,1fr) auto}}.option-with-help{display:grid;grid-template-columns:minmax(0,1fr) 32px;align-items:start;gap:.4rem;min-width:0}.option-with-help>.option,.option-with-help>.label-option{min-width:0;width:100%;height:100%}.definition-help-wrap{position:relative;display:inline-flex;align-self:start;margin-top:.35rem}.definition-help{width:28px;height:28px;margin-top:0;padding:0;cursor:pointer}.definition-help:after{content:none;display:none!important}.definition-help.is-open{background:var(--brand-50);border-color:var(--brand-600);color:var(--brand-800)}.definition-bubble{position:absolute;right:0;bottom:calc(100% + 8px);z-index:40;width:min(280px,calc(100vw - 2rem));padding:.65rem .75rem;border:1px solid var(--border-strong);border-radius:var(--r-sm);background:var(--ink);color:#fff;box-shadow:var(--shadow-lift);font-size:12px;font-weight:500;line-height:1.45;text-align:left;overflow-wrap:anywhere}.definition-bubble strong{display:block;margin-bottom:.35rem;font-size:11px;font-weight:700}.definition-bubble p{margin:0}.rating-with-help{min-width:0;display:flex;flex-direction:column;align-items:stretch;gap:.35rem}.rating-with-help .definition-help{align-self:center}.rating-with-help .likert__item{flex:1}.rating-explanation{font-size:.9rem;padding:.75rem;background:var(--brand-50);border-radius:8px}.interpretation-pair{border-top:3px solid var(--brand-500);padding-top:1rem}.text-pane--brackets{line-height:calc(34px + var(--bracket-lanes, 1) * 34px);padding-bottom:calc(1.4rem + var(--bracket-lanes, 1) * 34px)}.span-bracket-shell{min-width:0}.annotation-bracket__label{box-sizing:border-box}.annotation-tutorial{margin-block:1rem}.tutorial-steps{display:flex;gap:.5rem;flex-wrap:wrap}.tutorial-steps [aria-current=step]{border-color:var(--brand-600);background:var(--brand-50)}.tutorial-practice{border:1px dashed var(--brand-500);border-radius:10px;padding:1rem;min-width:0}@media(max-width:600px){.likert{grid-template-columns:repeat(2,minmax(0,1fr))}}.document-panel .text-pane--brackets{line-height:calc(34px + var(--bracket-lanes, 1) * 34px);padding-bottom:calc(1.4rem + var(--bracket-lanes, 1) * 34px);max-height:none;overflow:visible}.likert>.rating-with-help{flex:1 1 90px}.trial-annotation{min-width:0}.trial-annotation progress{width:100%;accent-color:var(--brand-600);height:.65rem}.trial-coach{padding:1.25rem;background:var(--brand-50);border-radius:12px;border-left:4px solid var(--brand-600)}.trial-guide,.trial-reference{border:1px solid var(--border);padding:1rem;border-radius:10px}.trial-guide summary,.trial-reference summary{cursor:pointer;font-weight:650}.trial-guide dl,.trial-reference dl{display:grid;gap:1rem}.trial-guide dt,.trial-reference dt{font-weight:650}.trial-guide dd,.trial-reference dd{margin:.3rem 0 0;line-height:1.6}.trial-source{padding:1rem;border:1px solid var(--border);border-radius:10px}.trial-source blockquote{margin:0;font-size:1.2rem}.trial-annotation .tutorial-steps button{white-space:normal;text-align:left}.trial-annotation .row{flex-wrap:wrap}.trial-annotation [aria-pressed=true]{background:var(--brand-50);border-color:var(--brand-600)}.survey-combobox{position:relative}.survey-combobox__list{position:absolute;z-index:20;inset:calc(100% + .25rem) 0 auto;max-height:18rem;overflow-y:auto;margin:0;padding:.35rem;list-style:none;background:#fff;border:1px solid var(--border-strong);border-radius:var(--r-control);box-shadow:var(--shadow-soft)}.survey-combobox__list li{padding:.6rem .75rem;border-radius:.4rem;cursor:pointer}.survey-combobox__list li.is-active,.survey-combobox__list li:hover{background:var(--brand-50);color:var(--ink)}.survey-result-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(13rem,1fr));gap:.75rem}.survey-result{padding:1rem;border:1px solid var(--border);border-radius:var(--r-control);background:var(--canvas)}.survey-result h3{margin:0}.survey-result strong{color:var(--brand-700);font-size:1.35rem}.attention-check{max-width:720px;margin:2rem auto}.attention-pictures{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.attention-picture{display:flex;flex-direction:column;align-items:center;padding:12px;border:2px solid var(--border-strong);border-radius:var(--r-control);background:var(--card);color:var(--ink);cursor:pointer}.attention-picture svg{width:100%;max-width:120px;height:110px}.attention-picture[aria-pressed=true],.attention-words button[aria-pressed=true]{background:var(--brand-100);border-color:var(--brand-600);box-shadow:inset 0 0 0 1px var(--brand-600)}.attention-picture[aria-pressed=true] span:before{content:"✓ "}.attention-words{display:flex;flex-wrap:wrap;gap:6px}.attention-words button{font:inherit;padding:10px 8px;border:2px solid var(--border-strong);background:var(--card);color:var(--ink);border-radius:var(--r-sm);cursor:pointer}.attention-expression{font-size:1.5rem;line-height:1.5}.attention-check button:focus-visible{outline:3px solid var(--brand-600);outline-offset:3px}@media(max-width:420px){.attention-pictures{grid-template-columns:repeat(2,minmax(0,1fr))}}.attention-check .btn{transition:none}.attention-preview-dialog .dialog-body{max-width:720px}.attention-preview-actions{display:flex;flex-wrap:wrap;gap:.5rem}.timing-dashboard{min-width:0}.timing-filters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;align-items:end}.timing-filters .field{min-width:0}.timing-distributions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.timing-panel{min-width:0;border:1px solid var(--border-strong);border-radius:8px;padding:16px;background:#fff}.timing-panel h4{margin:0 0 8px}.timing-panel--surveys{--timing-color: #376d78}.timing-panel--annotations{--timing-color: #5b4a9a}.timing-stats{display:flex;flex-wrap:wrap;gap:12px 24px;margin:10px 0 14px}.timing-stats dt{font-size:12px;color:var(--muted)}.timing-stats dd{margin:2px 0 0;color:var(--ink);font-size:18px;font-variant-numeric:tabular-nums}.timing-chart{display:block;width:100%;overflow:visible}.timing-axis line{stroke:#e2e8f0;stroke-width:1}.timing-axis text,.timing-axis-label{fill:#475569;font:12px Inter,system-ui,sans-serif}.timing-bin,.timing-dot{fill:var(--timing-color);cursor:pointer}.timing-bin:hover,.timing-bin:focus,.timing-bin.is-selected,.timing-dot:hover,.timing-dot:focus,.timing-dot.is-selected{fill:#172b42;stroke:#172b42;stroke-width:2;outline:none}.timing-dot.is-muted{opacity:.3}.timing-dot.is-selected{opacity:1}.timing-mean{stroke:#92400e;stroke-width:2;stroke-dasharray:5 4}.timing-mean-key{display:inline-block;width:24px;border-top:2px dashed #92400e;vertical-align:middle;margin-right:4px}.timing-rolling{stroke:#047857;stroke-width:2.5;fill:none}.timing-empty{padding:3rem 0;text-align:center;color:var(--muted)}.timing-inspector{display:flex;gap:16px;justify-content:space-between;align-items:center;padding:16px;background:#eef2f6;border-left:3px solid var(--timing-color);overflow-wrap:anywhere}.timing-inspector p{margin:4px 0}.timing-selected-row{background:#eef2f6}@media(max-width:900px){.timing-distributions{grid-template-columns:1fr}}@media(max-width:600px){.timing-filters{grid-template-columns:1fr}.timing-panel{padding:12px}.timing-inspector{align-items:start;flex-direction:column}}.auth__brand-mark{display:inline-flex;margin-bottom:1rem}.span-item--rated{flex-wrap:wrap}.span-item--rated .span-item__main{flex:1 1 100%}.span-item--rated .field{flex:1 1 12rem;min-width:0}.annotation-check__record{padding:1.25rem;border:1px solid var(--border-strong);border-radius:var(--r-control);background:var(--card)}.annotation-check__text{margin:0;font-size:1.125rem;line-height:1.7}.annotation-check__instruction{margin:0;padding:.875rem 1rem;border-left:4px solid var(--brand-600);background:var(--brand-100);font-weight:600;line-height:1.5}