:root{font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#1d302f;background:#f7f8f5;font-size:15px;line-height:1.5;--teal:#146659;--border:#dbe2dd}*{box-sizing:border-box}body{margin:0}a{color:var(--teal);text-underline-offset:3px}button,input,select,textarea{font:inherit}button{cursor:pointer;background:var(--teal);color:white;border:1px solid var(--teal);border-radius:7px;padding:10px 15px;font-weight:600}button:disabled{opacity:.45;cursor:default}button.secondary{color:var(--teal);background:transparent;border-color:var(--border)}button.danger{color:#963d30;background:transparent;border-color:#dfc0b8}input,select,textarea{width:100%;border:1px solid #b8c7be;border-radius:6px;padding:9px;background:#fff;color:#213d35}label{display:grid;gap:6px;font-size:.85rem;font-weight:600}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid 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button{font-size:.75rem}.sr-only{position:absolute;clip:rect(0,0,0,0);height:1px;width:1px;overflow:hidden}@media(max-width:1000px){header{padding:0 20px}.brand span{display:none}.controls{grid-template-columns:1fr 1fr}.layout{grid-template-columns:260px minmax(0,1fr)}aside{padding:24px 18px}main{padding:30px 22px}h1{font-size:2.4rem}}@media(max-width:700px){header{height:auto;min-height:68px;padding:15px;gap:10px}.badge{font-size:.55rem}header a:last-child{font-size:.7rem}.layout{display:block}aside{min-height:0;border-right:0;border-bottom:1px solid var(--border)}main{padding:26px 16px}.local-note{margin-top:18px}.analysis-form,.run{padding:17px}.controls{gap:10px}.submit-row{align-items:flex-start;flex-direction:column}.run-heading{flex-direction:column}h1{font-size:2.2rem}}
/* Authentication and the workspace use the same quiet visual language. */
[hidden] {display:none !important}
.auth-panel {max-width:620px;margin:12vh auto;padding:40px 28px}
.auth-panel h1 {font-size:clamp(2rem,6vw,3rem);margin:12px 0}
.auth-panel button {margin:18px 0}
.palette-label{display:flex;align-items:center;gap:8px;font-size:.75rem}.palette-label select{width:auto;font-size:.75rem;padding:6px}.recommendations{margin:20px 0}.suggestion-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));gap:12px}.suggestion-grid article{padding:18px;background:white;border:1px solid var(--border);border-radius:8px}.suggestion-grid p{font-size:.85rem}.suggestion-grid h3{font-size:1rem}.learning section{border-bottom:1px solid var(--border);padding:14px 0}.learning h4,.visual h4{margin:8px 0;font-size:1rem}.learning dl{display:grid;grid-template-columns:105px 1fr;gap:6px 12px;font-size:.8rem}.learning dt{font-weight:600}.learning dd{margin:0}.method-choice{font-weight:600;color:var(--teal)}.visual{padding:12px 0 22px;border-bottom:1px solid var(--border)}.plot{width:100%;min-height:340px}.figure-actions{display:flex;gap:6px;flex-wrap:wrap}.figure-actions button{font-size:.7rem;padding:5px 9px}.evidence-actions{flex-wrap:wrap}.activity{margin:16px 0 22px}.flow-nodes{display:flex;gap:7px;list-style:none;padding:0;flex-wrap:wrap}.flow-node{position:relative;flex:1;min-width:95px;display:grid;gap:3px;padding:10px 8px;border:1px solid var(--border);background:#f6f8f5;border-radius:7px;font-size:.68rem}.flow-node strong{font-size:.73rem}.flow-node small{color:#66776b;text-transform:uppercase;letter-spacing:.04em;font-size:.55rem}.flow-node.started{border:2px solid var(--teal);background:#e7f3ed;box-shadow:0 0 0 3px #14665912}.flow-node.completed strong::before{content:'✓ ';color:var(--teal)}.flow-node.failed,.flow-node.cancelled{background:#fff1e9;border-color:#b87459}.flow-node.skipped{opacity:.6}.timeline{font-size:.72rem;max-height:220px;overflow:auto;padding-left:20px}.results>.section-heading{flex-wrap:wrap}.run{overflow:hidden}.plot .modebar{max-width:100%}@media(max-width:700px){.learning dl{grid-template-columns:1fr}.learning dd{margin-bottom:8px}.flow-node{min-width:100px}.palette-label{margin-top:8px}.plot{min-height:320px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
header{height:auto;min-height:76px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px}#allowance{margin:0;font-size:.72rem}#continue-sign-in{font-size:.75rem;margin-left:auto}header #sign-out{margin-left:auto;font-size:.75rem}@media(max-width:700px){header{gap:8px}#allowance{flex-basis:60%;font-size:.65rem}#continue-sign-in,#sign-out{padding:6px 8px}}
.speech-controls{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:12px 0}.speech-controls button{font-size:.75rem;padding:6px 9px}.speech-controls span{font-size:.72rem;color:#637369}
/* Conversation first: independent left chat and right evidence on wide screens. */
.layout{grid-template-columns:minmax(350px,38%) minmax(0,1fr);max-width:1900px;align-items:start}
.chat-panel{height:calc(100dvh - 80px);min-height:620px;position:sticky;top:0;display:flex;flex-direction:column;padding:24px 22px;background:#f1f4ee;overflow:auto}
.data-drawer{border-bottom:1px solid var(--border);padding-bottom:12px}.data-drawer>summary{margin-bottom:14px;font-size:.8rem}.data-drawer .section-heading{display:none}.drop{min-height:75px;padding:10px}.datasets{margin:14px 0 0;max-height:155px;overflow:auto}.dataset button{padding:7px 10px}.chat-panel #upload{margin-top:8px;padding:7px}.conversation{flex:1;min-height:150px;overflow:auto;padding:20px 0;scroll-behavior:smooth}.chat-welcome{font-size:.9rem;color:#637369;padding:12px}.chat-turn{margin:0 0 22px}.chat-user{background:#e2eae3;border-radius:12px 12px 2px 12px;padding:12px 15px;margin:0 0 10px 35px;font-size:.9rem;white-space:pre-wrap;overflow-wrap:anywhere}.chat-assistant{margin-right:15px;font-size:.88rem;padding:0 4px;overflow-wrap:anywhere}.chat-assistant strong{display:block;font-size:.7rem;letter-spacing:.07em;text-transform:uppercase;color:var(--teal);margin-bottom:6px}.chat-assistant button{font-size:.74rem;padding:6px 10px}.chat-turn.current .chat-assistant button{border-color:var(--teal);background:#e7f3ed}.chat-panel .analysis-form{padding:15px;margin-top:auto}.chat-panel textarea{font-size:.95rem;min-height:80px;margin-top:4px}.chat-panel .submit-row{margin-top:10px}.chat-panel #route-note{max-width:190px;font-size:.68rem}.chat-panel .speech-controls{margin:8px 0}.chat-panel .speech-controls span{font-size:.65rem}.chat-panel #attachment-note{font-size:.7rem;margin:6px 0}.retention-note{font-size:.65rem;margin:12px 0 0}.auth-panel{max-width:none;margin:0;padding:18px 28px;background:#e9efea;display:grid;grid-template-columns:1fr auto;gap:4px 20px;border-bottom:1px solid var(--border)}.auth-panel h1{font-family:inherit;font-size:1.2rem;margin:0}.auth-panel .eyebrow{margin:0;font-size:.6rem}.auth-panel p{margin:0;font-size:.78rem}.auth-panel button{grid-column:2;grid-row:1/5;align-self:center;margin:0}.auth-panel .muted{font-size:.7rem;max-width:800px}main{padding:32px clamp(18px,3vw,44px);max-width:none}.intro h1{font-size:2.3rem}.intro>p:last-child{font-size:.9rem}.profile{margin-top:20px}.results{margin-top:24px}.run{padding:20px}.agent-graph{width:100%;height:auto;max-height:210px}.agent-graph .edge{stroke:#b8c7be;fill:none;stroke-width:2}.agent-graph .node rect{fill:#f6f8f5;stroke:#b8c7be}.agent-graph .node.started rect{stroke:#146659;stroke-width:3;fill:#e1f3e9}.agent-graph .node.completed rect{fill:#eaf2e8;stroke:#55816a}.agent-graph .node.failed rect{fill:#fff1e9;stroke:#a65838}.agent-graph text{font-family:system-ui,sans-serif;fill:#294237;font-size:12px}.agent-graph text.state{font-size:10px;fill:#637369}.agent-graph .node.started text.state{fill:#146659;font-weight:700}.token-meter{min-width:150px;max-width:250px;display:grid;gap:3px}.token-meter progress{width:100%;height:5px;accent-color:#146659}.token-meter small{font-size:.64rem}.plot{height:360px}.chat-panel #notice p{margin:8px 0 0}.chat-panel .analysis-form>label{font-size:.75rem}.suggestion-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr))}
@media(max-width:1000px){.layout{grid-template-columns:minmax(310px,40%) minmax(0,1fr)}.chat-panel{padding:20px 15px}.brand span{display:none}.run{padding:15px}.submit-row{gap:8px}.evidence-actions{gap:6px}}
@media(max-width:760px){.layout{display:block}.chat-panel{position:static;height:auto;min-height:0;border-right:0;border-bottom:1px solid var(--border)}.conversation{max-height:370px;min-height:120px}.chat-panel .analysis-form{margin-top:0}.chat-panel .submit-row{flex-direction:row;align-items:center}.auth-panel{padding:16px;display:block}.auth-panel button{margin-top:12px}.auth-panel .muted{margin-top:8px}main{padding:24px 15px}.intro h1{font-size:2rem}header{gap:9px}.token-meter{flex-basis:100%;max-width:none}.plot{height:330px;min-height:330px}}