:root{color-scheme:light;--ink:#20252b;--muted:#58616c;--line:#d9dfe5;--accent:#235a91;--surface:#f6f7f8}
*{box-sizing:border-box}body{margin:0;background:#fff;color:var(--ink);font:13px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}::selection{background:#d9e8f7}button,input,textarea,select{font:inherit}button{cursor:pointer;border:1px solid #b7bfc8;border-radius:3px;background:white;color:var(--ink);padding:6px 10px;min-height:32px}button:hover{background:#edf1f5}button:active{background:#e0e7ef}button:disabled{opacity:.55;cursor:default}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}a{color:var(--accent);text-underline-offset:3px}h1{font-size:17px;margin:0 0 3px;font-weight:600}h2{font-size:13px;margin:0;font-weight:600}h3{font-size:13px;font-weight:600;margin:0 0 8px}p{margin:0 0 10px}header{padding:12px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:14px}.identity{display:flex;align-items:baseline;gap:16px}.identity strong{font-size:15px}.identity span,.muted{color:var(--muted)}.header-actions{display:flex;align-items:center;gap:14px}#connection{font-size:12px;color:var(--muted)}.section-top{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:16px}.hint{font-size:11px;color:var(--muted)}.primary{background:var(--accent);border-color:var(--accent);color:white}.primary:hover{background:#194874}.primary:active{background:#123757}.file-actions{margin-top:24px}.file-actions h2{margin-bottom:10px}.file-actions .primary{width:100%;text-align:center}.file-actions .hint{margin-top:7px}.text-button{border:0;padding:2px 0;min-height:28px;color:var(--accent);text-align:left;background:transparent;text-decoration:underline;text-underline-offset:3px}.text-button:hover{background:transparent;color:#163e66}.dataset{padding:12px 0;border-top:1px solid var(--line);overflow-wrap:anywhere}.dataset strong{display:block;font-size:12px}.dataset .hint{display:block;margin:3px 0}.synthetic{color:#84501c;font-size:11px}.source-files{margin-top:24px}.source-files .hint{margin:6px 0 8px}.file-link{display:block;width:100%;border:0;min-height:27px;padding:3px 0;text-align:left;color:var(--accent);font:12px ui-monospace,monospace;overflow-wrap:anywhere}.model-note{margin-top:22px}.model-note p{font-size:12px;color:var(--muted);margin-top:10px}select{min-width:0;flex:1;border:1px solid #b7bfc8;border-radius:3px;padding:6px;background:#fff;color:var(--ink);width:0}.table-section{margin:18px 0}.table-section h3{margin:0 0 4px}.table-scroll{overflow:auto;max-width:100%;margin:8px 0 12px}table{border-collapse:collapse;font-size:12px;width:100%;text-align:left}th,td{padding:7px 8px;border-bottom:1px solid #e5e8ec;vertical-align:top;max-width:260px;overflow-wrap:anywhere}th{font-size:11px;font-weight:500;color:var(--muted)}td{font-variant-numeric:tabular-nums}th:first-child,td:first-child{padding-left:0}details{border-top:1px solid var(--line);margin-top:12px}summary{padding:10px 0;cursor:pointer;font-size:12px}summary:hover{color:var(--accent)}pre{margin:0 0 10px;background:var(--surface);padding:12px;font:11px/1.6 ui-monospace,monospace;white-space:pre-wrap;overflow-wrap:anywhere;max-height:300px;overflow:auto}.file-toolbar{display:flex;justify-content:space-between;gap:12px;margin-bottom:8px;font-size:11px;color:var(--muted)}.run-entry{padding:10px 0;border-bottom:1px solid var(--line)}.run-entry code{font:11px ui-monospace,monospace;white-space:pre-wrap;overflow-wrap:anywhere;display:block;margin-bottom:8px}.run-entry .hint{display:flex;justify-content:space-between;gap:8px}.run-entry pre{max-height:200px;margin-top:8px}.welcome{padding:5px 0}.message{padding:0 0 16px;margin:0 0 16px;border-bottom:1px solid #e6e9ec;overflow-wrap:anywhere}.message-label{font-size:11px;font-weight:600;color:var(--muted);margin-bottom:6px}.message.user .message-text{white-space:pre-wrap}.message p:last-child{margin-bottom:0}.message ul,.message ol{padding-left:20px}.message li{margin-bottom:5px}.message code{font:11px ui-monospace,monospace;background:var(--surface);padding:1px 3px}.message pre code{background:none;padding:0}.message table{display:block;overflow-x:auto}.activity{font:11px/1.6 ui-monospace,monospace;max-height:95px;overflow:auto;background:var(--surface);padding:8px;margin:10px 0;color:var(--muted)}.suggestions{display:flex;flex-direction:column;gap:5px;margin:12px 0}.suggestions button{text-align:left;font-size:12px;padding:6px 8px;white-space:normal;color:var(--accent);border-color:#d9dfe5}textarea{display:block;width:100%;resize:vertical;min-height:90px;max-height:240px;border:1px solid #aab2bc;border-radius:3px;padding:9px;color:var(--ink);background:white}textarea::placeholder{color:#66717d}.composer-footer{display:flex;gap:8px;align-items:center;justify-content:flex-end;margin-top:8px}.composer-footer .hint{margin-right:auto;font-size:10px}.error{border:1px solid #dbb4b0;color:#932c25;background:#fff8f7;padding:10px;margin-bottom:12px;white-space:pre-wrap}footer{border-top:1px solid var(--line);padding:10px 20px;color:var(--muted);font-size:11px}.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}[hidden]{display:none!important}



.login-section{max-width:360px;margin:64px auto;padding:0 20px}.login-section h1{margin-bottom:8px}.login-section form{margin-top:24px}.login-section label,.account-form label{display:block;font-size:12px;margin-bottom:6px}.login-section input,.account-form input{width:100%;padding:8px;border:1px solid #aab2bc;border-radius:3px;background:white;color:var(--ink)}.login-section input{margin-bottom:16px}.login-section .primary{width:100%;margin-top:4px}.login-error{color:#932c25;font-size:12px}.accounts-section{padding:22px 20px;border-bottom:1px solid var(--line);max-width:1800px;margin:auto}.accounts-section h1{margin-bottom:4px}.account-form{display:flex;align-items:end;gap:12px;flex-wrap:wrap;margin:18px 0 12px}.account-form>div{width:210px}.account-form select{width:100%;min-height:38px}.account-form button{min-height:38px}.accounts-section #account-status{font-size:12px}.accounts-section table{max-width:700px}@media(max-width:700px){.header-actions{flex-wrap:wrap;justify-content:flex-end}.account-form>div{width:100%}.accounts-section{padding:18px 14px}.login-section{margin:40px auto}.header-actions #signed-in-user{width:100%;text-align:right}}
.chat-figure{margin:16px 0 0;min-width:0;border-top:1px solid var(--line);padding-top:12px}.chat-figure figcaption{font-size:12px;font-weight:600;margin-bottom:6px}.chat-plot{width:100%;height:340px;min-width:0}.chat-figure .hint{margin-top:8px;overflow-wrap:anywhere}
/* The workspace fills the viewport; only files and the conversation scroll. */
html{height:100%;overflow:hidden}body{height:100dvh;min-height:0;display:flex;flex-direction:column;overflow:hidden}header,footer{flex-shrink:0}.workspace{flex:1;min-height:0;width:100%;max-width:none;margin:0;padding:0;display:grid;grid-template-columns:270px minmax(0,1fr);gap:0;align-items:stretch;position:relative;overflow:hidden}.files-pane{grid-column:1;grid-row:auto;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable;padding:22px 18px;border-right:1px solid var(--line)}.files-pane .section-top{margin-bottom:4px}.chat-pane{grid-column:2;min-height:0;display:flex;flex-direction:column;border:0;padding:20px 28px 14px;overflow:hidden}.chat-pane>.section-top{flex-shrink:0}.messages{flex:1;min-height:0;height:auto;overflow-y:scroll;scrollbar-gutter:stable;overscroll-behavior:contain;padding-right:12px}.messages>.message,.messages>.welcome{max-width:940px;margin-left:auto;margin-right:auto}.message{padding-top:10px}.chat-plot{height:340px}.chat-pane #chat-form,.suggestions{width:100%;max-width:940px;align-self:center;flex-shrink:0}.suggestions{flex-direction:row;flex-wrap:wrap;max-height:110px;overflow-y:auto;margin:12px 0 8px;overscroll-behavior:contain}.suggestions button{flex:1;min-width:180px}.activity,.error{flex-shrink:0;max-height:90px;overflow:auto}textarea{min-height:70px;max-height:20dvh}.accounts-section{width:100%;flex-shrink:0;max-height:40dvh;overflow:auto}.login-section{flex:1;min-height:0;overflow:auto;width:100%;margin:32px auto}.source-files #files{max-height:none}.login-section form{padding-bottom:24px}#files-toggle{display:none}
@media(max-width:1150px){.identity span{display:none}.workspace{grid-template-columns:230px minmax(0,1fr)}.chat-pane{grid-column:2;padding:18px 20px}.files-pane{grid-row:auto}.messages{height:auto;min-height:0}}
@media(max-width:700px){header{padding:8px 12px;gap:8px}.identity strong{font-size:13px}.header-actions{gap:5px}.header-actions #signed-in-user{display:none}.header-actions button{font-size:11px;padding:4px 7px;min-height:29px}#files-toggle{display:inline-block}.workspace{display:grid;grid-template-columns:minmax(0,1fr);padding:0;gap:0}.chat-pane{grid-column:1;order:initial;border:0;width:100%;padding:14px 12px 10px}.files-pane{position:absolute;inset:0 auto 0 0;z-index:10;width:min(280px,85vw);background:#fff;transform:translateX(-100%);visibility:hidden;padding:18px 14px;border-right:1px solid var(--line)}.files-open .files-pane{transform:none;visibility:visible}.messages{height:auto;min-height:0;padding-right:6px}.suggestions{max-height:84px;flex-direction:column;flex-wrap:nowrap}.suggestions button{flex:none;min-width:0}.section-top{margin-bottom:10px}#agent-model{font-size:10px}.file-actions .primary{width:100%}footer{font-size:10px;padding:5px 12px}.composer-footer .hint{font-size:9px}.chat-figure{margin-top:12px}.accounts-section{max-height:45dvh}.account-form{margin-top:10px;gap:8px}}