:root{color-scheme:dark;--bg:#161819;--panel:#1d2021;--raised:#25292a;--line:#34393a;--text:#f0f1ed;--muted:#a0a8a6;--accent:#c9d7c3;--danger:#efaaa0;font-family:Sora,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:14px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;border:1px solid var(--line);border-radius:8px;background:var(--raised);color:var(--text);padding:11px 15px;min-height:44px}button:hover{background:#323738}button:disabled{opacity:.5;cursor:default}button.primary{background:var(--accent);color:#20271e;border-color:var(--accent);font-weight:600}button.quiet{background:transparent}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:3px}input,textarea,select{width:100%;border:1px solid var(--line);border-radius:8px;background:#191c1d;color:var(--text);padding:12px;min-height:44px}textarea{resize:vertical;line-height:1.6}label{display:block;margin:16px 0 8px;font-size:12px;color:var(--muted)}[hidden]{display:none!important}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(26px,3vw,38px);letter-spacing:-1.2px;line-height:1.2;font-weight:500}h2{font-size:20px;font-weight:500}h3{font-size:15px;font-weight:600}p{line-height:1.65}.muted,.hint{color:var(--muted)}.hint{font-size:12px}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:600;color:var(--muted)}.error{color:var(--danger)}.auth-shell{min-height:100dvh;display:grid;place-items:center;padding:24px}.auth-card{max-width:420px;width:100%}.auth-card .brand-mark{margin-bottom:36px}.auth-card h1{font-size:42px}.auth-card form{margin:32px 0}.auth-card button{width:100%;margin-top:24px}.check{display:flex;align-items:center;gap:10px}.check input{width:18px;min-height:18px}.brand-mark{display:grid;place-items:center;width:37px;height:37px;border:1px solid #b5c2b1;border-radius:9px;color:var(--accent);font-weight:500;font-size:22px}.brand{display:flex;align-items:center;gap:12px;font-size:21px;letter-spacing:2px}.brand small{display:block;font-size:8px;letter-spacing:1.2px;color:var(--muted);margin-top:4px}#sidebar{position:fixed;inset:0 auto 0 0;width:238px;background:#1a1d1e;border-right:1px solid var(--line);padding:32px 22px;display:flex;flex-direction:column;z-index:30}.nav-label{margin:48px 12px 14px}#nav{display:grid;gap:6px}#nav a{display:flex;align-items:center;gap:14px;padding:13px 12px;border-radius:7px;color:var(--muted);font-size:13px}#nav a.active{background:#2b302f;color:var(--text)}.nav-symbol{font-size:17px;width:20px;text-align:center}.sidebar-foot{margin-top:auto;padding:28px 10px 0}.sidebar-foot p{font-size:12px;color:var(--muted);margin-top:16px}.badge{display:inline-block;border:1px solid var(--line);border-radius:5px;padding:5px 8px;font-size:10px;letter-spacing:.7px;color:var(--muted)}.workspace{margin-left:238px}header{height:76px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 36px}.breadcrumb{color:var(--muted);font-size:12px}.breadcrumb span{margin:0 12px;color:#626a68}.breadcrumb strong{font-weight:500;color:var(--text)}.connection{font-size:11px;color:var(--muted)}.connection.live:before{content:'●';color:var(--accent);margin-right:7px}#main{padding:38px;max-width:1440px;margin:auto}.page-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:28px}.page-heading p{margin-bottom:0}.page-heading h1{margin:8px 0 10px}.panel{padding:24px;border:1px solid var(--line);border-radius:12px;background:var(--panel);min-width:0}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.stack{display:grid;gap:16px}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.row>*{min-width:0}.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.list-card{margin-bottom:12px}.list-card p{white-space:pre-wrap;overflow-wrap:anywhere}.metric{font-size:30px;letter-spacing:-1px;margin:12px 0}.empty{padding:32px;color:var(--muted);text-align:center;border:1px dashed var(--line);border-radius:10px}.search{display:flex;gap:12px;margin-bottom:20px}.search input{flex:1;min-width:0}.search select{width:auto;max-width:130px}pre{white-space:pre-wrap;overflow-wrap:anywhere;font:12px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace;background:#161819;border:1px solid var(--line);padding:16px;border-radius:8px;max-height:440px;overflow:auto}.chat-layout{display:grid;grid-template-columns:180px minmax(0,1fr);gap:24px;height:calc(100dvh - 152px);min-height:420px}.chat-list{overflow:auto}.chat-list button{display:block;width:100%;text-align:left;margin-bottom:8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;background:transparent;border-color:transparent;font-size:12px}.chat-list button.selected{border-color:var(--line);background:var(--panel)}.chat-list .new-chat{border-color:var(--line);margin-bottom:26px}.chat-area{min-height:0;display:flex;flex-direction:column;min-width:0}.chat-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:16px;border-bottom:1px solid var(--line);gap:12px}.chat-top h2{margin:0;font-size:15px}.messages{flex:1;overflow:auto;overscroll-behavior:contain;padding:26px 0}.welcome{max-width:500px;margin:8vh auto 20px;padding:0 16px}.welcome h1{font-size:clamp(28px,3vw,40px)}.message{padding:18px 20px;margin:0 0 18px;max-width:100%;border-radius:10px;line-height:1.7;overflow-wrap:anywhere;white-space:pre-wrap}.message.user{background:var(--raised);margin-left:10%}.message.assistant{padding-left:0}.message .who{display:block;font-size:10px;color:var(--muted);letter-spacing:1px;margin-bottom:10px}.message .content{margin:0}.message .incomplete{color:var(--danger);font-size:12px}.composer{padding-top:12px;background:var(--bg)}.composer-box{border:1px solid #555e59;border-radius:12px;padding:12px;background:var(--panel)}.composer textarea{border:0;background:transparent;resize:none;padding:4px;min-height:56px;max-height:150px}.composer-actions{display:flex;justify-content:space-between;align-items:center;gap:8px}.composer .hint{margin:9px 0 0;text-align:center;font-size:10px}.stream-status{font-size:11px;color:var(--muted)}#notice{position:fixed;right:24px;bottom:24px;max-width:min(460px,calc(100vw - 32px));padding:15px 20px;border:1px solid var(--line);border-radius:8px;background:#303636;z-index:60;white-space:pre-wrap}.skip{position:absolute;left:0;top:-100px;z-index:100;background:var(--panel);padding:12px}.skip:focus{top:0}#menu,#bottom-nav{display:none}ul.tree{list-style:none;padding-left:18px;font:12px/1.9 ui-monospace,monospace}.tree li{overflow-wrap:anywhere}.detail-back{margin-bottom:20px}progress{width:100%;height:6px;accent-color:var(--accent)}@media(min-width:1500px){#main{padding-top:48px}}@media(max-width:1100px){.chat-layout{grid-template-columns:140px minmax(0,1fr);gap:16px}#main{padding:24px}header{padding:0 24px}.chat-layout{height:calc(100dvh - 124px)}}@media(max-width:760px){#sidebar{transform:translateX(-100%);transition:transform .18s}#sidebar.open{transform:translateX(0)}#shade{position:fixed;inset:0;background:#0009;z-index:25}.workspace{margin-left:0}header{height:62px;padding:0 16px;position:sticky;top:0;background:var(--bg);z-index:20}.breadcrumb{flex:1}.breadcrumb>span{margin:0 7px}.connection{font-size:9px;max-width:100px;text-align:right}#menu{display:block;border:0;background:none;padding:8px;min-width:40px}#main{padding:24px 16px 100px}.page-heading{gap:12px;margin-bottom:24px}.page-heading h1{font-size:28px}.page-heading>button{padding:10px;font-size:12px}.grid{grid-template-columns:1fr}.panel{padding:20px}#bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;background:#1a1d1e;border-top:1px solid var(--line);padding:7px 8px calc(7px + env(safe-area-inset-bottom));z-index:20;justify-content:space-around}#bottom-nav a{font-size:9px;display:grid;gap:3px;text-align:center;padding:4px 14px;color:var(--muted)}#bottom-nav a span{font-size:18px}#bottom-nav a.active{color:var(--accent)}#main:has(.chat-layout){padding:14px 16px 0}.chat-layout{display:flex;flex-direction:column;gap:10px;height:calc(100dvh - 140px - env(safe-area-inset-bottom));min-height:330px}.chat-list{display:flex;flex:0 0 42px;gap:8px;overflow:auto}.chat-list button{flex:0 0 auto;width:auto;max-width:155px;margin:0}.chat-list .new-chat{margin:0}.chat-area{flex:1;min-height:0}.chat-top{padding-bottom:10px}.chat-top button{font-size:11px;padding:6px 10px;min-height:34px}.messages{padding:16px 0}.welcome{margin:4vh auto 12px;padding:0}.message{padding:14px;margin-bottom:12px}.message.user{margin-left:5%}.composer{padding-top:6px;padding-bottom:6px}.composer textarea{min-height:44px;font-size:16px}.composer .hint{font-size:9px;margin:6px 0}.composer-box{padding:10px}.composer-actions button{padding:8px 12px;min-height:38px}.search{gap:8px}.search input{width:50%}input,textarea,select{font-size:16px}#notice{bottom:90px;right:16px}.auth-card h1{font-size:36px}}