:root{--bg:#f6f7f9;--surface:#fff;--surface-subtle:#f9fafb;--surface-strong:#eef2f6;--text:#111827;--muted:#667085;--muted-strong:#475467;--line:#d9e0e8;--line-soft:#e8edf3;--accent:#2563eb;--accent-strong:#1d4ed8;--accent-soft:#eff6ff;--accent-border:#93c5fd;--accent-2:#7c3aed;--accent-2-soft:#f3e8ff;--accent-3:#f59e0b;--accent-3-soft:#fff7e6;--success:#16803c;--success-soft:#edfdf3;--warning:#9a6700;--warning-soft:#fff8d7;--danger:#b42318;--danger-soft:#fff1f0;--proof:#b7791f;--proof-soft:#fff7db;--shadow-sm:0 1px 2px #1018280f;--shadow-md:0 18px 48px #1018281a;color:var(--text);background:var(--bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:15px}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);margin:0}button,input,select{font:inherit}button{border:1px solid var(--line);background:var(--surface);min-height:36px;color:var(--text);cursor:pointer;border-radius:8px;font-weight:600;transition:background .15s,border-color .15s,box-shadow .15s,color .15s,transform .15s}button:hover:not(:disabled){background:var(--surface-subtle);border-color:#b9c4d0}button:active:not(:disabled){transform:translateY(1px)}button:disabled{cursor:wait;opacity:.62}input,select{color:var(--text)}.app-shell{background:linear-gradient(180deg, #fff 0, #fff0 260px), var(--bg);grid-template-columns:336px minmax(0,1fr);height:100vh;display:grid;overflow:hidden}.app-shell-rail{grid-template-columns:72px minmax(0,1fr)}.icon-rail{border-right:1px solid var(--line);background:#fbfcfe;grid-template-rows:auto 1fr auto;place-items:start center;gap:18px;padding:16px 0;display:grid}.rail-brand .brand-avatar{width:38px;height:38px;font-size:.72rem}.rail-nav,.rail-footer{justify-items:center;gap:8px;display:grid}.rail-button{width:44px;height:44px;color:var(--muted-strong);background:0 0;border-color:#0000;border-radius:10px;place-items:center;padding:0;display:grid}.rail-button:hover:not(:disabled){border-color:var(--line-soft);background:var(--surface)}.rail-button.active{color:#1e3a8a;background:#eef2ff;border-color:#c7d2fe}.rail-footer .service-status{border-radius:999px;width:10px;height:10px;padding:0}.rail-lang-toggle{border:1px solid var(--line);background:var(--surface);border-radius:8px;flex-direction:column;gap:3px;padding:3px;display:flex}.rail-lang-toggle button{min-width:30px;min-height:22px;color:var(--muted-strong);cursor:pointer;background:0 0;border:none;border-radius:5px;padding:0 6px;font-size:.68rem;font-weight:700}.rail-lang-toggle button.active{background:var(--accent-soft);color:var(--accent-strong)}.workspace-panel-header{flex:none;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:4px;display:flex}.workspace-panel-summary{flex:none;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;display:grid}.workspace-panel-header strong{margin-top:2px;font-size:1.03rem;line-height:1.2;display:block}.icon-button{background:0 0;border-color:#0000;border-radius:8px;place-items:center;width:32px;height:32px;min-height:0;padding:0;display:grid}.sidebar{border-right:1px solid var(--line);background:#fbfcfe;padding:18px;overflow:hidden}.brand{grid-template-columns:42px minmax(0,1fr);align-items:center;gap:12px;margin-bottom:18px;display:grid}.brand-avatar{color:#3730a3;background:#eef2ff;border:1px solid #c7d2fe;border-radius:10px;place-items:center;width:42px;height:42px;font-size:.82rem;font-weight:800;display:grid}.brand strong{margin-top:2px;font-size:1.03rem;line-height:1.2;display:block}.brand small,.muted{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:.86rem;display:block;overflow:hidden}.service-status{border:1px solid var(--line);background:var(--surface);width:fit-content;color:var(--muted-strong);border-radius:999px;grid-column:1/-1;padding:4px 9px;font-size:.78rem;font-weight:700}.service-status.healthy{background:var(--success-soft);color:var(--success);border-color:#abefc6}.eyebrow,.section-label,.field span,.upload span:first-child{color:var(--muted);letter-spacing:0;text-transform:uppercase;font-size:.72rem;font-weight:800}.field,.upload{gap:8px;margin-bottom:16px;display:grid}.field input,.field select,.composer input,.project-card input,.project-card select{border:1px solid var(--line);background:var(--surface);border-radius:8px;width:100%;min-height:40px;padding:9px 11px;transition:border-color .15s,box-shadow .15s}.field input:focus,.field select:focus,.composer input:focus,.project-card input:focus,.project-card select:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px #2563eb24}.auth-shell{background:radial-gradient(circle at 0 0,#2563eb1a,#0000 380px),linear-gradient(#fff 0,#f5f7fb 100%);place-items:center;min-height:100vh;padding:24px;display:grid}.auth-panel{border:1px solid var(--line);width:min(520px,100%);box-shadow:var(--shadow-md);background:#ffffffeb;border-radius:14px;gap:18px;padding:32px;display:grid}.auth-panel h1,.screen-panel h1,.workspace-header h1{margin:0}.auth-form,.profile-form{gap:4px;display:grid}.google-button-slot{justify-content:center;min-height:40px;padding:8px 0;display:flex}.landing-shell{background:radial-gradient(circle at 0 0,#2563eb1f,#0000 420px),radial-gradient(circle at 85% 0,#7c3aed1a,#0000 460px),linear-gradient(#fff 0,#f5f7fb 100%);min-height:100vh}.landing-top-accent{background:linear-gradient(90deg, var(--accent) 0%, var(--accent-2) 50%, var(--accent-3) 100%);height:5px}.landing-nav{justify-content:space-between;align-items:center;max-width:1080px;margin:0 auto;padding:24px 24px 0;display:flex}.landing-brand{letter-spacing:-.01em;font-size:1.05rem;font-weight:800}.landing-lang-toggle{border:1px solid var(--line);background:var(--surface);border-radius:8px;gap:4px;padding:3px;display:flex}.landing-lang-toggle button{min-height:28px;color:var(--muted-strong);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:0 10px;font-size:.78rem;font-weight:700}.landing-lang-toggle button.active{background:var(--accent-soft);color:var(--accent-strong)}.landing-hero{grid-template-columns:minmax(0,1.05fr) minmax(340px,.95fr);align-items:start;gap:48px;max-width:1120px;margin:0 auto;padding:56px 24px 64px;display:grid;position:relative;overflow:hidden}.landing-hero-blob{filter:blur(60px);z-index:0;pointer-events:none;border-radius:999px;position:absolute}.landing-hero-blob-a{background:radial-gradient(circle,#2563eb38,#0000 70%);width:380px;height:380px;top:-120px;right:-80px}.landing-hero-blob-b{background:radial-gradient(circle,#7c3aed29,#0000 70%);width:320px;height:320px;bottom:-140px;left:-100px}.landing-hero-copy{z-index:1;align-content:start;gap:18px;display:grid;position:relative}.landing-hero-copy h1{letter-spacing:-.02em;margin:0;font-size:clamp(2.1rem,3.8vw,3.1rem);line-height:1.12}.landing-highlight{background:linear-gradient(100deg, var(--accent) 0%, var(--accent-2) 100%);color:#0000;-webkit-background-clip:text;background-clip:text}.landing-subhead{color:var(--muted-strong);max-width:48ch;margin:0;font-size:1.02rem;line-height:1.6}.landing-trust-row{flex-wrap:wrap;gap:10px 20px;margin:4px 0 0;padding:0;list-style:none;display:flex}.landing-trust-row li{color:var(--muted-strong);align-items:center;gap:6px;font-size:.84rem;font-weight:600;display:inline-flex}.landing-trust-check{background:var(--success-soft);width:18px;height:18px;color:var(--success);border-radius:999px;place-items:center;font-size:.66rem;font-weight:800;display:inline-grid}.landing-cta-panel{border:1px solid var(--accent-border);background:linear-gradient(165deg,#e6efff 0%,#fff 62%);align-self:start;width:min(440px,100%);margin-top:8px;box-shadow:0 22px 50px #2563eb33}.landing-cta-title{color:var(--text);letter-spacing:-.01em;margin:0;font-size:1.22rem;font-weight:800;line-height:1.25}.landing-cta-panel .auth-form button{background:var(--accent);border-color:var(--accent);color:#fff;min-height:48px;font-size:1rem;font-weight:700;box-shadow:0 10px 24px #2563eb47}.landing-cta-panel .auth-form button:hover:not(:disabled){background:var(--accent-strong);border-color:var(--accent-strong)}.landing-cta-panel .auth-form button:disabled{box-shadow:none}.landing-microcopy{color:var(--muted);text-align:center;margin:0;font-size:.82rem}.landing-hero-visual{z-index:1;flex-direction:column;justify-content:space-between;align-self:stretch;align-items:center;padding:28px 0;display:flex;position:relative}.hero-floating-chip{border:1px solid var(--line-soft);background:var(--surface);box-shadow:var(--shadow-sm);color:var(--muted-strong);white-space:nowrap;border-radius:999px;align-items:center;gap:6px;padding:8px 14px;font-size:.78rem;font-weight:700;display:inline-flex}.hero-floating-chip-a{align-self:flex-start;margin-left:6%;transform:rotate(-3deg)}.hero-floating-chip-b{align-self:flex-end;margin-right:6%;transform:rotate(2deg)}.hero-visual-stack{width:min(360px,100%);position:relative}.hero-visual-card{border:1px solid var(--line-soft);background:var(--surface);width:100%;box-shadow:var(--shadow-md);border-radius:16px;gap:14px;padding:22px;display:grid;position:relative;transform:rotate(-2deg)}.hero-visual-card-behind{background:linear-gradient(160deg, var(--accent-2-soft), var(--accent-3-soft));border:1px solid var(--line-soft);width:92%;height:88%;box-shadow:none;z-index:-1;margin:auto;position:absolute;inset:0;transform:rotate(5deg)}.hero-visual-top{justify-content:flex-end;display:flex}.hero-visual-badge{background:var(--success-soft);color:var(--success);border-radius:999px;align-items:center;gap:4px;padding:4px 10px;font-size:.72rem;font-weight:800;display:inline-flex}.hero-visual-question{gap:4px;display:grid}.hero-visual-label{color:var(--muted);text-transform:uppercase;font-size:.68rem;font-weight:800}.hero-visual-question strong{font-size:.98rem;line-height:1.35}.hero-visual-answer{background:var(--accent-soft);color:var(--accent-strong);border-radius:10px;margin:0;padding:12px 14px;font-size:.92rem;font-weight:600;line-height:1.45}.hero-visual-source{color:var(--muted-strong);align-items:center;gap:8px;font-size:.8rem;display:flex}.hero-visual-dot{background:var(--accent);border-radius:999px;flex-shrink:0;width:7px;height:7px}.hero-visual-hash{border-top:1px dashed var(--line);color:var(--muted);justify-content:space-between;align-items:center;padding-top:12px;font-size:.74rem;font-weight:700;display:flex}.hero-visual-hash code{color:var(--muted-strong);font-size:.76rem}.landing-features,.landing-plans{gap:16px;max-width:1080px;margin:0 auto;padding:8px 24px 40px;display:grid}.landing-feature-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.landing-feature-card{border:1px solid var(--line-soft);border-top:3px solid var(--accent);background:var(--surface-subtle);border-radius:10px;gap:8px;padding:18px 16px 16px;display:grid;position:relative}.landing-feature-card-1{border-top-color:var(--accent-2)}.landing-feature-card-2{border-top-color:var(--accent-3)}.landing-feature-card-3{border-top-color:var(--success)}.landing-feature-index{color:var(--line);letter-spacing:-.02em;font-size:1.6rem;font-weight:800;line-height:1}.landing-feature-card strong{font-size:.95rem}.landing-feature-card span:not(.landing-feature-index){color:var(--muted-strong);font-size:.86rem;line-height:1.5}.landing-footer{max-width:1080px;color:var(--muted);text-align:center;margin:0 auto;padding:24px 24px 40px;font-size:.8rem}@media (width<=900px){.landing-hero{grid-template-columns:1fr}.landing-hero-visual{flex-direction:column;order:-1;align-self:auto;gap:12px;padding:0 0 8px}.hero-floating-chip-a,.hero-floating-chip-b{display:none}.hero-visual-card{width:min(360px,100%);transform:none}.hero-visual-card-behind{display:none}.landing-cta-panel{width:100%}.landing-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=560px){.landing-feature-grid{grid-template-columns:1fr}}.auth-form button,.profile-form button,.composer button{min-height:42px}.side-nav,.quota-card,.project-card{gap:8px;margin-bottom:14px;display:grid}.side-nav{border-bottom:1px solid var(--line-soft);padding-bottom:14px}.side-nav button{min-height:38px;color:var(--muted-strong);text-align:left;background:0 0;border-color:#0000;justify-content:flex-start;align-items:center;padding:0 11px;display:flex}.side-nav button:hover:not(:disabled){border-color:var(--line-soft);background:var(--surface)}.side-nav button.active{color:#1e3a8a;box-shadow:inset 3px 0 0 var(--accent);background:#eef2ff;border-color:#c7d2fe}.quota-card,.project-card{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-sm);border-radius:10px;padding:13px}.project-card small,.quota-card small{color:var(--muted)}.project-form{grid-template-columns:minmax(0,1fr) auto;gap:7px;display:grid}.project-form button{padding:0 12px}.quota-gauge{gap:5px;display:grid}.quota-gauge div{color:var(--muted-strong);justify-content:space-between;align-items:center;gap:10px;font-size:.82rem;display:flex}.quota-gauge span{color:var(--muted)}.quota-gauge meter{border-radius:999px;width:100%;height:9px;overflow:hidden}.upload{background:linear-gradient(#fff,#f8fafc);border:1px dashed #aeb8c6;border-radius:10px;padding:14px;transition:background .15s,border-color .15s,box-shadow .15s}.upload strong{font-size:.95rem}.upload small{color:var(--muted)}.upload-action{border:1px solid var(--line);background:var(--surface);width:fit-content;min-height:34px;color:var(--text);border-radius:8px;align-items:center;padding:0 11px;font-size:.9rem;font-weight:700;display:inline-grid}.upload-input{clip:rect(0, 0, 0, 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.upload.drag-active{border-color:var(--accent);background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent)}.mini-list{gap:8px;margin-top:18px;display:grid}.mini-heading,.panel-heading{justify-content:space-between;align-items:center;gap:8px;display:flex}.mini-heading button,.panel-heading button{min-height:32px;padding:0 10px}.mini-heading-actions{flex-wrap:wrap;gap:6px;display:flex}.mini-list p,.empty-state{color:var(--muted)}.mini-row,.trace-row{border:1px solid var(--line-soft);background:var(--surface);width:100%;box-shadow:var(--shadow-sm);text-align:left;cursor:pointer;border-radius:10px;gap:5px;min-width:0;padding:10px;display:grid}.mini-row strong,.trace-row strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.mini-row:hover,.trace-row:hover{border-color:#c5d0dc}.mini-row.expanded{border-color:var(--accent-border);background:var(--accent-soft)}.mini-row.expanded strong{text-overflow:clip;white-space:normal;overflow-wrap:anywhere;overflow:visible}.document-actions{justify-self:end;align-items:center;gap:6px;display:flex}.document-actions button{min-height:30px;padding:0 10px}.document-remove-button{background:var(--danger-soft);color:var(--danger);border-color:#fecaca}.mini-row span,.trace-row small,.steps small,.source-grid span,.claim span{color:var(--muted);font-size:.82rem}.workspace{flex-direction:column;min-width:0;height:100%;padding:22px;display:flex;overflow:hidden}.workspace-header,.composer{flex:none}.workspace-header{align-items:flex-start;gap:18px;margin-bottom:14px;display:flex}.workspace-header h1{margin-top:3px;font-size:1.45rem;line-height:1.2}.project-switcher{max-width:100%;color:var(--text);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;margin-top:3px;padding:2px 6px;font-family:inherit;font-size:1.45rem;font-weight:800;line-height:1.2;transition:border-color .15s,background .15s;display:block}.project-switcher:hover{border-color:var(--line);background:var(--surface)}.project-switcher:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px #2563eb24}.workspace-header p{color:var(--muted);margin:6px 0 0}.workspace-header-left{flex:auto;min-width:0}.workspace-metrics{flex-wrap:wrap;place-content:flex-start flex-end;gap:8px;margin-left:auto;display:flex}.workspace-metrics span,.stat-strip span,.retrieval-summary span,.document-source-stats span,.evidence-ticket-grid span,.evidence-ticket-actions a{border:1px solid var(--line);background:var(--surface);color:var(--muted-strong);border-radius:999px;padding:6px 10px;font-size:.84rem;font-weight:700}.quota-card-inline{flex:none;width:auto;max-width:320px}.quota-card-row{gap:16px;display:flex}.quota-card-row .quota-gauge{flex:1 1 0;min-width:110px}.screen-panel{border:1px solid var(--line);background:var(--surface);max-width:1120px;min-height:0;box-shadow:var(--shadow-sm);border-radius:12px;flex:auto;align-content:start;gap:16px;padding:18px;display:grid;overflow-y:auto}.account-row{border:1px solid var(--line);background:var(--surface-muted,#f5f7fb);border-radius:10px;justify-content:space-between;align-items:center;gap:12px;padding:10px 14px;display:flex}.account-row button.secondary{border:1px solid var(--line);min-height:36px;color:inherit;cursor:pointer;background:0 0;border-radius:8px;padding:0 14px}.account-row button.secondary:hover{background:#0000000a}.notice{border:1px solid var(--line);background:var(--surface-muted,#f5f7fb);border-radius:10px;padding:10px 14px;font-size:14px}.notice-success{border-color:var(--success);background:var(--success-soft);color:var(--success)}.notice-warning{border-color:var(--warning);background:var(--warning-soft);color:var(--warning)}.screen-panel.workspace-panel{flex-direction:column;max-width:none;display:flex;overflow:hidden}.plan-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.plan-card,.admin-user{border:1px solid var(--line-soft);background:var(--surface-subtle);border-radius:10px;gap:10px;padding:14px;display:grid;position:relative}.plan-card.recommended{border-color:var(--accent-border);background:var(--accent-soft);box-shadow:0 8px 24px #2563eb24}.plan-badge{background:var(--accent);color:#fff;letter-spacing:.02em;text-transform:uppercase;border-radius:999px;padding:4px 10px;font-size:.66rem;font-weight:800;position:absolute;top:-11px;left:14px}.plan-card span,.subscription-list p,.admin-user header span{color:var(--muted)}.subscription-list{gap:8px;display:grid}.admin-panel{align-content:start}.admin-user header{gap:4px;display:grid}.admin-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;display:grid}.admin-actions{flex-wrap:wrap;gap:8px;display:flex}.admin-actions button,.mini-row button{min-height:32px;padding:0 10px}.composer{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-sm);border-radius:12px;grid-template-columns:minmax(0,1fr) 118px;gap:10px;margin-bottom:14px;padding:10px;display:grid}.composer input{background:var(--surface-subtle);border-color:#0000;font-size:1rem}.composer button{border-color:var(--accent);background:var(--accent);color:#fff;padding:0 14px}.composer button:hover:not(:disabled){border-color:var(--accent-strong);background:var(--accent-strong)}.error{background:var(--danger-soft);color:var(--danger);border:1px solid #fda29b;border-radius:10px;margin-bottom:12px;padding:10px 12px}.content-grid{flex:auto;grid-template-columns:minmax(300px,360px) minmax(0,1fr);gap:16px;min-height:0;transition:grid-template-columns .16s;display:grid}.content-grid.history-collapsed{grid-template-columns:52px minmax(0,1fr)}.trace-list,.detail{min-width:0;min-height:0}.trace-list{align-content:start;gap:8px;height:100%;padding-right:2px;display:grid;overflow-y:auto}.trace-list.collapsed{place-items:start center;padding-right:0;overflow:hidden}.trace-list.collapsed .panel-heading{justify-content:center}.history-toggle{color:var(--muted-strong);flex:none}.history-toggle:hover{border-color:var(--line-soft);background:var(--surface)}.trace-list.collapsed .history-toggle{color:var(--accent-strong)}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.trace-row{align-content:start;justify-items:stretch;min-height:88px;margin:0;font-size:.92rem;line-height:1.35}.trace-row strong{color:var(--text);min-height:20px;font-size:.92rem;line-height:20px;display:block}.trace-row small{min-height:18px;line-height:18px;display:block}.trace-row.selected{border-color:var(--accent-border);background:var(--accent-soft);box-shadow:inset 3px 0 0 var(--accent)}.trace-status{border:1px solid var(--line);background:var(--surface-subtle);width:fit-content;color:var(--muted-strong);border-radius:999px;padding:3px 8px;font-size:.74rem;font-weight:800}.trace-status.completed{background:var(--success-soft);color:var(--success);border-color:#abefc6}.trace-status.failed{background:var(--danger-soft);color:var(--danger);border-color:#fda29b}.detail{border:1px solid var(--line);background:var(--surface);height:100%;box-shadow:var(--shadow-sm);border-radius:12px;flex-direction:column;display:flex;overflow:hidden}.detail-pane{flex:1;min-height:60px;padding:20px;overflow-y:auto}.detail-pane-top{border-bottom:1px solid var(--line)}.detail-pane-bottom .tabs{margin-top:0}.detail-resizer{background:var(--surface-strong);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);cursor:row-resize;touch-action:none;flex:0 0 13px;justify-content:center;align-items:center;display:flex}.detail-resizer-handle{pointer-events:none;background:#c3cbd6;border-radius:999px;width:36px;height:4px;transition:background .12s}.detail-resizer:hover .detail-resizer-handle,.detail-resizer:focus-visible .detail-resizer-handle{background:var(--accent)}.detail-resizer:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}body.resizing-detail{cursor:row-resize;-webkit-user-select:none;user-select:none}body.resizing-detail .detail-resizer-handle{background:var(--accent)}.detail-header{border-bottom:1px solid var(--line-soft);grid-template-columns:minmax(0,1fr) auto;gap:16px;padding-bottom:16px;display:grid}h1{margin:4px 0 0;font-size:1.35rem;line-height:1.25}.tabs{border-bottom:1px solid var(--line-soft);gap:4px;margin:14px 0;padding-bottom:8px;display:flex}.tabs button{color:var(--muted-strong);text-transform:capitalize;background:0 0;border-color:#0000;padding:8px 11px}.tabs button.active{border-color:var(--line);background:var(--surface-strong);color:var(--text)}.readout,.markdown-response,.evidence-layout,.claim-list,.steps,.source-grid{gap:12px;display:grid}.readout p,.markdown-response p,.claim p,.source-grid p{margin:0;line-height:1.6}.markdown-response{max-width:880px}.markdown-response strong{font-weight:750}.markdown-response h1,.markdown-response h2,.markdown-response h3{color:var(--text);margin:6px 0 0;line-height:1.25}.markdown-response h1{font-size:1.25rem}.markdown-response h2{font-size:1.12rem}.markdown-response h3{font-size:1rem}.markdown-response ol,.markdown-response ul{gap:6px;margin:0;padding-left:24px;display:grid}.markdown-response ul{list-style:outside}.markdown-response li{padding-left:2px;line-height:1.55}.formula-block,.ticket-hash{border:1px solid var(--line);background:var(--surface-subtle);max-width:100%;color:var(--text);border-radius:8px;padding:10px 12px;font-family:Cascadia Mono,Segoe UI Mono,Consolas,monospace;font-size:.9rem;overflow-x:auto}.stat-strip,.evidence-ticket-grid,.evidence-ticket-actions,.retrieval-summary{flex-wrap:wrap;gap:8px;display:flex}.evidence-ticket-panel,.source-inventory,.proof-focus{border:1px solid var(--line);background:var(--surface-subtle);border-radius:12px;gap:12px;padding:14px;display:grid}.evidence-ticket-panel p{color:var(--muted-strong);margin:0;line-height:1.45}.evidence-ticket-panel button{width:fit-content;min-height:36px;padding:0 12px}.evidence-ticket-actions a{border-color:var(--accent-border);color:var(--accent-strong);text-decoration:none}.ticket-hash{overflow-wrap:anywhere;width:fit-content;display:block}.ticket-issues{gap:6px;margin:0;padding-left:20px;display:grid}.claim,.source-grid article,.retrieval-row,.document-source,.proof-chunk,.evidence-card,.mini-row{min-width:0}.claim,.source-grid article,.retrieval-row,.document-source,.proof-chunk{border:1px solid var(--line-soft);background:var(--surface);border-radius:10px;gap:9px;padding:12px;display:grid}.claim{gap:12px}.retrieval-heading{border-bottom:1px solid var(--line-soft);justify-content:space-between;align-items:flex-start;gap:12px;padding-bottom:10px;display:flex}.retrieval-heading>div:first-child{gap:4px;display:grid}.retrieval-list,.document-source-list,.proof-chunk-list{gap:10px;display:grid}.retrieval-row.retained{border-color:var(--accent-border);background:var(--accent-soft)}.document-source.sent{background:var(--success-soft);box-shadow:inset 4px 0 0 var(--success);border-color:#abefc6}.document-source.not-sent{background:var(--danger-soft);border-color:#fecaca;box-shadow:inset 4px 0 #f97066}.retrieval-row.answer-source,.source-card.answer-source,.proof-chunk.primary{background:var(--proof-soft);box-shadow:inset 4px 0 0 var(--proof);border-color:#f6d365}.retrieval-row.excluded{background:var(--surface-subtle)}.retrieval-row-header,.document-source-main,.document-source-stats{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.retrieval-row-header strong,.document-source-main strong{text-overflow:ellipsis;white-space:nowrap;flex:220px;min-width:0;overflow:hidden}.retrieval-row-header small{color:var(--muted)}.retrieval-status,.claim-status{border:1px solid var(--line);background:var(--surface);width:fit-content;color:var(--muted-strong);border-radius:999px;padding:4px 8px;font-size:.78rem;font-weight:800}.retrieval-status.retained,.claim-status.supported{background:var(--success-soft);color:var(--success);border-color:#abefc6}.retrieval-status.excluded{background:var(--danger-soft);color:var(--danger);border-color:#fecaca}.retrieval-status.answer{background:var(--proof-soft);color:var(--proof);border-color:#f6d365}.claim-status.unsupported{background:var(--warning-soft);color:var(--warning);border-color:#fedf89}.retrieval-reason,.source-exclusion,.evidence-reason{border-left:3px solid var(--line);color:var(--muted-strong);margin:0;padding:8px 10px;line-height:1.45}.retrieval-reason.retained{border-color:var(--accent-border);background:var(--accent-soft);color:var(--accent-strong)}.answer-source .retrieval-reason{background:var(--proof-soft);color:var(--proof);border-color:#f6d365}.retrieval-reason.excluded,.source-exclusion,.evidence-reason{background:var(--warning-soft);color:var(--warning);border-color:#fedf89}.source-exclusion.neutral{border-color:var(--line);background:var(--surface);color:var(--muted-strong)}.claim-header{gap:6px;display:grid}.claim-header strong{line-height:1.4}.evidence-card{border:1px solid var(--line-soft);background:var(--surface-subtle);border-radius:10px;gap:8px;padding:10px;display:grid}.evidence-card>span,.evidence-empty{color:var(--muted);font-size:.84rem}.source-card{background:var(--surface)}.source-meta{border-bottom:1px solid var(--line-soft);padding-bottom:8px}.source-text{gap:7px;max-height:360px;padding-right:4px;display:grid;overflow:auto}.retrieval-row .source-text,.proof-chunk .source-text{max-height:180px}.evidence-card .source-text{max-height:220px}.source-text p{color:#1f2937;border-left:3px solid #dbeafe;margin:0;padding-left:10px;line-height:1.55}.source-text mark{-webkit-box-decoration-break:clone;box-decoration-break:clone;color:var(--text);background:#fef08a;border-radius:4px;padding:0 2px;font-weight:750}.source-grid p,.claim p,.readout p,.markdown-response p{overflow-wrap:anywhere}.steps{margin:0;padding:0;list-style:none}.steps li{border-bottom:1px solid var(--line-soft);grid-template-columns:32px minmax(0,1fr);gap:4px 10px;padding:10px 0;display:grid}.steps li span{background:var(--accent-soft);width:28px;height:28px;color:var(--accent-strong);border-radius:999px;grid-row:span 2;place-items:center;font-weight:800;display:grid}.toast-stack{z-index:20;gap:8px;width:min(360px,100vw - 36px);display:grid;position:fixed;bottom:18px;right:18px}.upload-toast{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-md);border-left-width:4px;border-radius:10px;gap:4px;padding:10px 12px;display:grid}.upload-toast strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.upload-toast span{color:var(--muted);font-size:.84rem}.upload-toast.uploading{border-left-color:var(--accent)}.upload-toast.completed{border-left-color:var(--success)}.upload-toast.error{border-left-color:var(--danger)}@media (width<=980px){.app-shell,.content-grid,.detail-header,.plan-grid,.admin-grid{grid-template-columns:1fr}.app-shell{grid-template-rows:auto minmax(0,1fr)}.content-grid{grid-template-rows:minmax(160px,34vh) minmax(0,1fr)}.trace-list{height:auto}.sidebar,.icon-rail{border-right:0;border-bottom:1px solid var(--line)}.icon-rail{grid-template-rows:none;grid-auto-flow:column;justify-content:space-between;max-height:none;padding:10px 14px}.rail-nav,.rail-footer{grid-auto-flow:column}.workspace-header{flex-direction:column;align-items:flex-start}.workspace-metrics{justify-content:flex-start}.composer{grid-template-columns:1fr}}@media (width>=981px){.sidebar,.icon-rail{max-height:100vh;overflow-y:auto}}.drive-card{border:1px solid var(--line);background:var(--surface);border-radius:12px;gap:8px;padding:14px;display:grid}.drive-card input{width:100%}.drive-actions{flex-wrap:wrap;gap:6px;display:flex}.drive-actions button{flex:1}.error-text{color:#b42318}.field-label{color:var(--muted-strong);font-size:.78rem;font-weight:600;display:block}.field-hint{color:var(--muted);font-size:.76rem;line-height:1.4}.workspace-project-group{border:2px solid var(--accent-border);border-radius:12px;flex-direction:column;flex:auto;gap:16px;min-height:0;padding:16px;display:flex;overflow:hidden}.workspace-project-group-label{color:var(--accent-strong);letter-spacing:.02em;text-transform:uppercase;flex:none;font-size:.72rem;font-weight:800;display:block}.document-drop-zone{background:linear-gradient(#fff,#f8fafc);border:1px dashed #aeb8c6;border-radius:10px;flex-direction:column;flex:auto;min-height:0;padding:14px;transition:background .15s,border-color .15s,box-shadow .15s;display:flex}.document-drop-zone.drag-active{border-color:var(--accent);background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent)}.document-drop-zone .mini-heading{flex:none}.document-drop-hint{color:var(--muted);flex:none;margin:2px 0 14px;font-size:.82rem}.document-list{flex:auto;grid-auto-rows:min-content;min-height:0;display:grid;overflow-y:auto}.document-list-row{border-bottom:1px solid var(--line-soft);cursor:pointer;grid-template-columns:minmax(0,1fr) 150px 120px auto;align-items:center;gap:12px;padding:10px 6px;display:grid}.document-list-row:last-child{border-bottom:0}.document-list-row:hover{background:var(--surface-subtle)}.document-list-row strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.document-list-meta{color:var(--muted);font-size:.82rem}.document-list-head{z-index:1;cursor:default;color:var(--muted);text-transform:uppercase;letter-spacing:.02em;background:#f8fafc;font-size:.72rem;font-weight:800;position:sticky;top:0}.document-list-head:hover{background:#f8fafc}.document-source-badge{border-radius:999px;justify-self:start;width:fit-content;padding:3px 9px;font-size:.76rem;font-weight:700}.document-source-badge.upload{background:var(--accent-soft);color:var(--accent-strong)}.document-source-badge.drive{background:var(--success-soft);color:var(--success)}.evidence-card.clickable{cursor:pointer}.evidence-card.clickable:hover{border-color:#7768ee;box-shadow:0 6px 18px #2d256e1a}.document-source-link{appearance:none;color:inherit;font:inherit;text-align:left;text-underline-offset:3px;cursor:pointer;background:0 0;border:0;padding:0;font-weight:700;-webkit-text-decoration:underline #0000;text-decoration:underline #0000}.document-source-link:hover,.document-source-link:focus-visible{color:#5b4bd8;text-decoration-color:currentColor}.claim-span{appearance:none;min-height:0;color:inherit;font:inherit;font-weight:inherit;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:4px;margin:0;padding:0 2px;text-decoration:none;transition:background .12s,box-shadow .12s;display:inline}.claim-span:hover{background:#2563eb1f}.claim-span:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.claim-span.focused{background:#2563eb29;box-shadow:inset 0 0 0 1px #2563eb59}.claim-span.focused:hover{background:#2563eb38}.claim-evidence-panel{border:1px solid var(--line);background:var(--surface-subtle);border-radius:12px;gap:10px;padding:14px;display:grid}.claim-evidence-panel-empty{border-style:dashed}.claim-evidence-hint{color:var(--muted);margin:0;font-size:.82rem;font-style:italic}.viewer-backdrop{z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0f1423b8;place-items:center;padding:2rem;display:grid;position:fixed;inset:0}.document-viewer{background:#fff;border-radius:16px;grid-template-rows:auto 1fr;width:min(1180px,96vw);height:min(850px,92vh);display:grid;overflow:hidden;box-shadow:0 30px 90px #00000059}.document-viewer>header{border-bottom:1px solid #dbe2ee;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.25rem;display:flex}.document-viewer>header>div:first-child{gap:.2rem;display:grid}.document-viewer iframe{background:#f5f7fb;border:0;width:100%;height:100%}.viewer-actions{align-items:center;gap:.65rem;display:flex}.viewer-actions a{color:#5145cd;font-weight:650;text-decoration:none}@media (width<=700px){.viewer-backdrop{padding:0}.document-viewer{border-radius:0;width:100vw;height:100vh}.document-viewer>header{align-items:flex-start}.viewer-actions{flex-direction:column;align-items:flex-end}}