:root{color-scheme:light dark;--brand-primary: #0f766e;--brand-accent: #f59e0b;--brand-surface: #ffffff;--brand-surface-dark: #0b1220;--bg: #f4f5f7;--surface: #ffffff;--surface-2: #f8f9fb;--text: #0f172a;--text-2: #475569;--muted: #64748b;--border: #e2e8f0;--border-strong: #cbd5e1;--tint: color-mix(in srgb, var(--brand-primary) 10%, white);--tint-strong: color-mix(in srgb, var(--brand-primary) 18%, white);--danger: #b42318;--series-1: #2a78d6;--series-2: #eb6834;--series-3: #1baf7a;--grid: #e9edf2;--shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 8px 24px -12px rgba(15, 23, 42, .18);--radius: 14px;--radius-sm: 10px;--column: 880px;--header: 60px;--sidebar: 300px;font-family:Inter,Segoe UI,system-ui,-apple-system,Roboto,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg: color-mix(in srgb, var(--brand-surface-dark) 88%, black);--surface: color-mix(in srgb, var(--brand-surface-dark) 70%, #1e293b);--surface-2: color-mix(in srgb, var(--brand-surface-dark) 84%, #1e293b);--text: #f1f5f9;--text-2: #cbd5e1;--muted: #94a3b8;--border: color-mix(in srgb, #ffffff 10%, transparent);--border-strong: color-mix(in srgb, #ffffff 18%, transparent);--tint: color-mix(in srgb, var(--brand-primary) 22%, var(--surface));--tint-strong: color-mix(in srgb, var(--brand-primary) 34%, var(--surface));--series-1: #3987e5;--series-2: #d95926;--series-3: #199e70;--grid: color-mix(in srgb, #ffffff 8%, transparent);--shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 10px 30px -14px rgba(0, 0, 0, .7)}}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}h1,h2,h3{letter-spacing:-.01em}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.muted{color:var(--muted)}.small{font-size:.85rem}.center{display:grid;place-items:center;height:100%}.section-label{font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:14px 4px 6px}.link{background:none;border:none;color:var(--brand-primary);padding:0 4px;text-decoration:none;font-weight:500}.link:hover{text-decoration:underline}.primary{background:var(--brand-primary);color:#fff;border:none;border-radius:var(--radius-sm);padding:11px 16px;font-weight:600;transition:filter .15s}.primary:hover{filter:brightness(1.08)}.primary:disabled{opacity:.5;cursor:default;filter:none}.ghost{background:none;border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:7px 12px;color:var(--text-2);font-weight:500}.ghost:hover{background:var(--surface-2);color:var(--text)}.block{width:100%}.icon{background:none;border:1px solid var(--border);border-radius:var(--radius-sm);width:36px;height:36px;color:var(--text-2)}.icon.tiny{width:28px;height:28px;border:none;color:var(--muted);opacity:0}.sidebar li:hover .icon.tiny,.sidebar li.active .icon.tiny,.icon.tiny:focus-visible{opacity:1}.select select{padding:7px 30px 7px 10px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface);color:var(--text)}.segmented{display:inline-flex;padding:3px;border:1px solid var(--border);border-radius:999px;background:var(--surface-2);gap:2px}.segmented button{background:none;border:none;border-radius:999px;padding:6px 14px;color:var(--text-2);font-weight:500;font-size:.92rem;white-space:nowrap}.segmented button[aria-selected=true]{background:var(--brand-primary);color:#fff;box-shadow:0 1px 2px #00000026}.badge{display:inline-block;margin-inline-start:8px;padding:2px 8px;border-radius:999px;font-size:.72rem;font-weight:600;letter-spacing:.02em;background:var(--tint);color:var(--brand-primary);text-transform:none}.badge.generate{background:color-mix(in srgb,var(--brand-accent) 18%,var(--surface));color:color-mix(in srgb,var(--brand-accent) 70%,var(--text))}.logo{height:36px;width:36px;border-radius:9px;object-fit:contain}.logo.big{height:64px;width:64px;border-radius:16px}.logo.mark{display:inline-block;background:linear-gradient(135deg,var(--brand-primary),color-mix(in srgb,var(--brand-primary) 55%,var(--brand-accent)))}.login{min-height:100%;display:grid;place-items:center;padding:24px 16px;background:radial-gradient(1200px 600px at 20% -10%,var(--tint),transparent 60%),var(--bg)}.card{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:32px;width:min(100%,400px);display:grid;gap:16px;box-shadow:var(--shadow)}.brand-row{display:flex;align-items:center;gap:12px;margin-bottom:4px}.card h1{margin:0;font-size:1.35rem}.card label{display:grid;gap:6px;font-size:.9rem;color:var(--text-2);font-weight:500}.card input{padding:11px 13px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface-2);color:var(--text)}.card input:focus{outline:2px solid color-mix(in srgb,var(--brand-primary) 45%,transparent);outline-offset:1px;border-color:var(--brand-primary)}.login-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:4px}.error{color:var(--danger);margin:0;font-size:.92rem}.notice{margin:0;font-size:.92rem;color:var(--text-2);background:var(--tint);border-radius:var(--radius-sm);padding:8px 12px}.loading{display:grid;place-items:center;gap:12px;text-align:center;padding:24px}.loading p{margin:0}.shell{display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr);grid-template-rows:var(--header) minmax(0,1fr);height:100%}.topbar{grid-column:1 / -1;display:flex;align-items:center;gap:16px;padding:0 20px;border-bottom:1px solid var(--border);background:var(--surface)}.topbar .brand{display:flex;align-items:center;gap:10px;min-width:0}.topbar h1{font-size:1.05rem;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-controls,.topbar .menu{display:none}.spacer{flex:1}.user{display:inline-flex;align-items:center;gap:10px}.avatar{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--tint-strong);color:var(--brand-primary);font-weight:700;font-size:.8rem}.user-name{display:grid;line-height:1.15;font-size:.9rem;font-weight:600}.user-name small{color:var(--muted);font-weight:400;text-transform:capitalize}.sidebar{border-inline-end:1px solid var(--border);background:var(--surface);padding:16px 12px;display:flex;flex-direction:column;gap:4px;overflow-y:auto;min-height:0}.new-chat{margin-bottom:6px}.sidebar ul{list-style:none;margin:0;padding:0;display:grid;gap:2px}.sidebar li{display:flex;align-items:center;border-radius:var(--radius-sm)}.sidebar li:hover{background:var(--surface-2)}.sidebar li.active{background:var(--tint)}.session{flex:1;min-width:0;text-align:start;background:none;border:none;padding:9px 12px;display:grid;gap:2px}.session-title{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:.93rem}.session-pack{font-size:.72rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-foot{margin-top:auto;padding:12px 6px 0;border-top:1px solid var(--border)}.sidebar-foot p{margin:6px 0}.chat{display:flex;flex-direction:column;min-height:0;min-width:0}.messages{flex:1;overflow-y:auto;padding:28px 24px 12px}.column{width:min(100%,var(--column));margin:0 auto;display:flex;flex-direction:column;gap:18px}.row.user{display:flex;justify-content:flex-end}.msg{border-radius:var(--radius);padding:16px 20px;line-height:1.55}.msg.user{max-width:78%;background:var(--brand-primary);color:#fff;white-space:pre-wrap;border-end-end-radius:6px;box-shadow:var(--shadow)}.msg.assistant{background:var(--surface);border:1px solid var(--border);border-start-start-radius:6px;box-shadow:var(--shadow)}.msg.assistant.failed{border-color:color-mix(in srgb,var(--danger) 45%,var(--border))}.who{display:flex;align-items:center;font-size:.78rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}.thinking{margin:0;color:var(--text-2)}.headline{font-size:1.22rem;font-weight:650;margin:0 0 8px;line-height:1.35}.context{margin:0 0 8px;color:var(--text-2)}.methodology{margin:8px 0;color:var(--text-2);font-size:.92rem}.bullets{margin:6px 0 10px;padding-inline-start:20px}.caveats{margin:12px 0 0;padding:10px 14px 10px 30px;color:var(--text-2);font-size:.88rem;background:var(--surface-2);border-radius:var(--radius-sm)}.followups{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.chip{background:var(--surface);border:1px solid var(--border-strong);color:var(--text);border-radius:999px;padding:7px 14px;font-size:.9rem;text-align:start}.chip:hover{border-color:var(--brand-primary);color:var(--brand-primary);background:var(--tint)}.msg-meta{display:flex;flex-wrap:wrap;gap:6px 16px;align-items:center;margin-top:14px;padding-top:12px;border-top:1px solid var(--border);color:var(--muted);font-size:.85rem}.feedback{margin-inline-start:auto;display:inline-flex;gap:4px}.feedback .link{font-size:1rem}.evidence{margin-top:12px;border-top:1px dashed var(--border);padding-top:12px}.evidence-head{display:flex;flex-wrap:wrap;gap:14px;color:var(--muted);font-size:.85rem;margin-bottom:8px}.sql{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 14px;overflow-x:auto;font-size:.85rem;direction:ltr;font-family:ui-monospace,Cascadia Code,JetBrains Mono,Consolas,monospace}.table-wrap{overflow-x:auto;margin:8px 0;border:1px solid var(--border);border-radius:var(--radius-sm)}table{border-collapse:collapse;width:100%;font-size:.92rem}th,td{text-align:start;padding:8px 12px;border-bottom:1px solid var(--border);white-space:nowrap}tr:last-child td{border-bottom:none}th{color:var(--text-2);font-weight:600;background:var(--surface-2);font-size:.82rem;letter-spacing:.02em}td.num{text-align:end;font-variant-numeric:tabular-nums}.dots:after{content:"●●●";letter-spacing:3px;animation:pulse 1.2s infinite;color:var(--brand-primary)}@keyframes pulse{0%{opacity:.2}50%{opacity:1}to{opacity:.2}}.hero{text-align:center;padding:clamp(24px,10vh,96px) 8px 8px;display:grid;justify-items:center;gap:10px}.hero h2{margin:12px 0 0;font-size:clamp(1.5rem,2.4vw,2rem);font-weight:700}.hero>p{margin:0;max-width:560px}.starters{width:100%;margin-top:24px}.starters .section-label{text-align:start}.starter-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:10px}.starter{text-align:start;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px 16px;color:var(--text);line-height:1.4;box-shadow:var(--shadow);transition:transform .12s,border-color .12s}.starter:hover{border-color:var(--brand-primary);transform:translateY(-1px)}.composer{padding:8px 24px calc(16px + env(safe-area-inset-bottom,0px));background:linear-gradient(to top,var(--bg) 70%,transparent)}.composer .column{gap:6px}.composer-box{display:flex;align-items:flex-end;gap:8px;background:var(--surface);border:1px solid var(--border-strong);border-radius:18px;padding:8px 8px 8px 16px;box-shadow:var(--shadow)}.composer-box:focus-within{border-color:var(--brand-primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand-primary) 22%,transparent),var(--shadow)}.composer textarea{flex:1;resize:none;border:none;background:transparent;padding:8px 0;min-height:28px;max-height:200px;color:var(--text);outline:none}.send{width:40px;height:40px;border-radius:12px;border:none;background:var(--brand-primary);color:#fff;display:grid;place-items:center;flex:none}.send:disabled{opacity:.4;cursor:default}.hint{margin:0;text-align:center}.chart-block{margin:10px 0}.view-toggle{display:inline-flex;border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;margin-bottom:6px}.view-toggle button{background:none;border:none;padding:4px 12px;font-size:.85rem;color:var(--text-2)}.view-toggle button[aria-selected=true]{background:var(--tint);color:var(--text)}.viz-root{margin:0;position:relative}.viz-root figcaption{color:var(--text-2);font-size:.9rem;margin-bottom:4px}.viz-root svg{width:100%;height:auto;display:block}.viz-root .grid{stroke:var(--grid);stroke-width:1}.viz-root .baseline{stroke:var(--text-2);stroke-width:1}.viz-root .axis-label{fill:var(--text-2);font-size:11px}.viz-root .crosshair{stroke:var(--text-2);stroke-width:1;stroke-dasharray:3 3}.viz-tooltip{position:absolute;top:8px;inset-inline-end:8px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:6px 10px;font-size:.85rem;box-shadow:var(--shadow);pointer-events:none}.viz-legend{list-style:none;display:flex;gap:14px;padding:0;margin:6px 0 0;font-size:.85rem;color:var(--text-2)}.swatch{display:inline-block;width:10px;height:10px;border-radius:2px;vertical-align:middle;margin-inline-end:4px}@media (max-width: 900px){.shell{grid-template-columns:1fr}.sidebar{position:fixed;top:var(--header);bottom:0;inset-inline-start:0;width:min(85vw,320px);transform:translate(-100%);transition:transform .2s;z-index:5;box-shadow:var(--shadow)}[dir=rtl] .sidebar{transform:translate(100%)}.sidebar-open .sidebar{transform:translate(0)}.topbar{gap:10px;padding:0 12px}.topbar .menu{display:inline-block}.topbar .user-name,.topbar .ghost,.topbar .segmented,.topbar>.select{display:none}.sidebar-controls{display:grid;gap:6px;margin-bottom:6px}.sidebar-controls .select{display:grid;gap:2px}.sidebar-controls select{width:100%}.shell,.chat{overflow-x:hidden}.messages{padding:16px 12px 8px}.composer{padding:8px 12px calc(12px + env(safe-area-inset-bottom,0px))}.msg{padding:12px 14px}.msg.user{max-width:90%}}