@font-face{font-family:'Public Sans';src:url('/public-sans.ttf') format('truetype');font-display:swap;font-weight:400}
:root{--ground:#171719;--surface:#131217;--raised:#212023;--border:#303034;--text:#f4f4f5;--muted:#a0a0a8;--accent:#4a8ad6;--negative:#ee8094;font-family:'Public Sans',system-ui,sans-serif;color:var(--text);background:var(--ground);font-size:14px;font-variant-numeric:tabular-nums}
*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button,a,input,textarea{outline-offset:4px}button{cursor:pointer;color:var(--text);background:transparent;border:1px solid var(--border);border-radius:6px;padding:10px 14px;min-height:40px}button:hover{background:#29282c}button:disabled{opacity:.45;cursor:wait}input,textarea{background:var(--surface);color:var(--text);border:1px solid #46464d;border-radius:6px;padding:11px;width:100%}a{color:var(--text);text-underline-offset:4px}h1,h2,p{margin-top:0}h1{font-size:26px;line-height:1.25;letter-spacing:-.8px;font-weight:500}h2{font-weight:500;font-size:18px}p{line-height:1.65}small{color:var(--muted);line-height:1.6}.muted{color:var(--muted)}.primary{background:#ededee;color:#151518;border-color:#ededee;font-weight:600}.primary:hover{background:#fff}.primary span{margin-left:20px}.mark{font-size:29px;font-family:system-ui,sans-serif;font-weight:400}.wordmark{display:flex;align-items:center;gap:12px;font-weight:600;font-size:17px}.gate{display:grid;min-height:100dvh;place-items:center;padding:24px}.login-panel{max-width:380px;width:100%}.login-panel h1{margin-top:52px}.login-panel p{color:var(--muted)}.login-panel label{display:block;margin:32px 0 10px}.login-panel button{width:100%;margin-top:14px}.login-panel small{display:block;margin-top:32px}.login-panel #login-error{color:var(--negative);margin-top:14px}.shell{display:grid;grid-template-columns:60px 250px minmax(0,1fr);height:100dvh}.rail{border-right:1px solid var(--border);display:flex;align-items:center;flex-direction:column;gap:24px;padding:20px 0}.rail-button{border:0;border-radius:0;font-size:24px;position:relative;width:100%;padding:8px}.rail-button.selected:after{content:'';position:absolute;right:0;top:8px;bottom:8px;width:1px;background:var(--accent)}.bottom{margin-top:auto}.sidebar{padding:24px 18px;display:flex;flex-direction:column;border-right:1px solid var(--border);min-height:0}.workspace-name{font-size:16px;font-weight:600;margin-bottom:28px;display:flex;justify-content:space-between;align-items:center}.workspace-name span{font-size:11px;color:var(--muted);font-weight:400}.new-button{text-align:left;background:var(--raised);margin-bottom:32px}.sidebar h2{font-size:12px;color:var(--muted);margin-bottom:14px}.threads{overflow:auto;flex:1}.threads button{display:block;width:100%;border:0;border-radius:0;font-size:13px;text-align:left;padding:14px 4px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.threads button.selected{color:var(--text);border-bottom:1px solid var(--accent)}.sidebar-foot{border-top:1px solid var(--border);padding-top:20px;display:grid;gap:9px;font-size:12px;color:var(--muted);overflow-wrap:anywhere}.sidebar-foot span:last-child{font-size:11px}main{min-width:0;display:flex;flex-direction:column}.topbar{height:76px;flex-shrink:0;border-bottom:1px solid var(--border);padding:0 32px;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:12px}.topbar>div{min-width:0;display:flex;gap:16px;align-items:center}.topbar code{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#d0d0d5}.connection{color:var(--muted);white-space:nowrap}.connection:before{content:'·';font-weight:700;margin-right:7px}.work{display:flex;flex-direction:column;padding:32px 40px 18px;min-height:0;flex:1;width:100%;max-width:1260px;margin:0 auto}.heading{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;margin-bottom:20px}.heading h1{font-size:20px;letter-spacing:-.4px;max-width:700px;overflow-wrap:anywhere;margin-bottom:7px}.heading p{font-size:12px;color:var(--muted);margin-bottom:0}.messages{flex:1;overflow:auto;scrollbar-width:thin;min-height:100px;padding:12px 8px 24px 0}.empty{max-width:520px;margin:clamp(30px,10vh,110px) auto 20px}.empty-symbol{font:32px ui-monospace,monospace;display:block;margin-bottom:28px;color:#dedee2}.empty h2{font-size:26px;letter-spacing:-.7px}.empty p{color:var(--muted);font-size:14px}.suggestions{display:grid;gap:10px;margin-top:28px;max-width:420px}.suggestions button{text-align:left;display:flex;justify-content:space-between;border-color:var(--border);font-size:13px;padding:14px}.suggestions span{color:var(--muted)}.entry{padding:18px 0;max-width:900px;margin:auto;border-bottom:1px solid #252528}.entry-label{display:block;font-size:12px;font-weight:600;margin-bottom:10px;color:var(--muted)}.entry.user{padding:20px;background:var(--raised);border:0;border-radius:6px;margin-top:12px}.entry pre{font:14px/1.8 'Public Sans',system-ui,sans-serif;white-space:pre-wrap;overflow-wrap:anywhere;margin:0}.entry.activity pre{font:12px/1.7 ui-monospace,monospace;color:#b2b2ba}.entry.error pre{color:var(--negative)}.composer{background:var(--surface);border:1px solid #46464d;border-radius:10px;padding:8px 12px 12px;margin-top:20px}.composer textarea{border:0;resize:vertical;min-height:85px;max-height:240px;font-size:14px;line-height:1.6;background:transparent}.composer-tools{display:flex;align-items:center;gap:10px}.model-label{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:9px}.model-label input{font-size:12px;max-width:230px;background:var(--raised);padding:8px}.composer-tools button{font-size:12px;min-height:36px;padding:8px 12px}.composer-tools .primary{margin-left:auto}.composer-note{display:flex;justify-content:space-between;gap:16px;font-size:11px;color:var(--muted);margin:12px 4px 0}.approvals{max-height:240px;overflow:auto}.approval{border:1px solid #80704d;background:#242116;padding:16px;border-radius:6px;margin-top:12px}.approval p{font-size:13px}.approval pre{white-space:pre-wrap;overflow-wrap:anywhere;max-height:120px;overflow:auto;font-size:12px}.approval button{margin-right:10px}.account{padding:40px;max-width:1100px}.settings-row{display:flex;justify-content:space-between;gap:32px;border-top:1px solid var(--border);padding:28px 0}.settings-row:first-of-type{margin-top:32px}.settings-row h2{font-size:16px}.settings-row p{max-width:680px;font-size:13px;margin-bottom:10px}.settings-row pre{font:12px/1.7 ui-monospace,monospace;background:var(--surface);padding:16px;white-space:pre-wrap;overflow-wrap:anywhere}.actions{display:flex;gap:12px;flex-direction:column;align-items:flex-start;flex-shrink:0}.notice{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#eee;color:#171719;max-width:calc(100% - 32px);padding:14px 20px;border-radius:6px;font-size:13px;z-index:5;box-shadow:0 8px 24px #0004}.sr-only,.skip{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.skip:focus{width:auto;height:auto;clip:auto;padding:14px;background:#fff;color:#000;z-index:10}[hidden]{display:none!important}
@media(max-width:1100px){.shell{grid-template-columns:54px 200px minmax(0,1fr)}.sidebar{padding:22px 14px}.work{padding:28px 24px 18px}.topbar{padding:0 24px}.composer-note span{display:none}.settings-row{flex-direction:column;gap:16px}.actions{flex-direction:row;flex-wrap:wrap}.account{padding:28px}}
@media(max-width:680px){.shell{height:100dvh;grid-template-columns:1fr;grid-template-rows:52px minmax(0,1fr)}.rail{display:none}.sidebar{padding:8px 16px;flex-direction:row;gap:12px;align-items:center;min-height:52px;border-right:0;border-bottom:1px solid var(--border)}.workspace-name{font-size:14px;margin:0;white-space:nowrap}.workspace-name span,.sidebar h2,.sidebar-foot{display:none}.new-button{margin:0;padding:7px 10px;font-size:12px;white-space:nowrap;min-height:34px}.threads{display:flex;gap:10px}.threads button{width:100px;max-width:100px;min-height:34px;padding:8px 0;font-size:12px}.topbar{height:55px;padding:0 16px;font-size:11px}.topbar>div>.muted{display:none}.connection{cursor:pointer}.work{padding:20px 16px 12px}.heading{margin-bottom:8px}.heading h1{font-size:18px}.heading button{min-height:44px;font-size:12px}.empty{margin-top:30px}.empty h2{font-size:24px}.empty-symbol{font-size:26px;margin-bottom:20px}.suggestions{margin-top:18px}.composer{margin-top:10px;padding:6px 8px 10px}.composer-tools{flex-wrap:wrap;gap:7px}.model-label{flex:1}.model-label input{width:100%;max-width:none}.composer-tools #load-models{font-size:11px;min-height:44px}.composer-tools #send{min-height:44px}.composer-note{font-size:10px;line-height:1.5;margin:8px 0 0}.entry pre{font-size:13px}.account{padding:24px 16px;overflow:auto}.account h1{font-size:24px}.gate h1{font-size:26px}}
@media(prefers-reduced-motion:no-preference){button{transition:background .15s}}
@media(max-width:680px){.shell{grid-template-rows:52px minmax(0,1fr) 58px}.sidebar{grid-row:1}.shell>main{grid-row:2}.rail{display:flex;grid-row:3;flex-direction:row;gap:0;padding:0;border-right:0;border-top:1px solid var(--border)}.rail>.mark{display:none}.rail-button{font-size:18px;min-height:56px;padding:4px 8px;display:flex;flex-direction:column-reverse;align-items:center;justify-content:center;gap:3px}.rail-button:before{content:attr(aria-label);font:10px 'Public Sans',system-ui,sans-serif;color:var(--muted)}.rail-button.selected:after{top:auto;bottom:0;left:25%;right:auto;width:50%;height:1px}.rail .bottom{margin:0}.model-label{flex-basis:100%}.composer-tools #load-models{margin-right:auto}.composer textarea{min-height:65px}.composer-tools #send{margin-left:0}}