:root{color-scheme:dark;--bg:#070b12;--panel:#0e1522;--panel2:#111b2b;--line:#22304a;--text:#edf3fb;--muted:#91a3bf;--accent:#73e2c0;--tool:#8ab4ff;--warn:#f2c66d;--danger:#ff9a9a}*{box-sizing:border-box}body{margin:0;background:linear-gradient(135deg,#060a11,#0b1321 55%,#07101b);color:var(--text);font:14px/1.55 ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,textarea,select{font:inherit}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(460px,100%);padding:28px;border:1px solid var(--line);background:rgba(14,21,34,.94);border-radius:16px;box-shadow:0 20px 60px #0008}.login-card h1{margin:.2rem 0}.login-card p{color:var(--muted)}label{display:grid;gap:6px;color:var(--muted)}input,textarea,select{width:100%;border:1px solid var(--line);background:#080e19;color:var(--text);border-radius:9px;padding:10px}button{border:1px solid #334463;background:#152139;color:var(--text);border-radius:9px;padding:9px 13px;cursor:pointer}button:hover{border-color:#5d759d}.login-card button,#send{background:var(--accent);color:#05120e;border-color:var(--accent);font-weight:800}.login-card label{margin:18px 0}.eyebrow{font-size:11px;font-weight:900;letter-spacing:.16em;color:var(--accent)}.shell{min-height:100vh;max-width:1900px;margin:auto;padding:18px}.shell>header{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:8px 4px 18px;border-bottom:1px solid var(--line)}h1,h2,h3,p{margin-top:0}.shell header h1{margin:.15rem 0;font-size:28px}.shell header p,.pane-title p{margin:0;color:var(--muted)}.header-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.status,.pill{border:1px solid var(--line);padding:5px 9px;border-radius:999px;color:var(--muted)}.status.running{color:var(--warn);border-color:#6e5c2c}.status.idle{color:var(--accent);border-color:#2c6e61}.status.error{color:var(--danger);border-color:#764040}.toolbar{display:flex;gap:14px;align-items:end;padding:14px 0;flex-wrap:wrap}.toolbar>label{min-width:280px}.view-tabs{display:flex;gap:6px;margin-left:auto;flex-wrap:wrap}.view-tabs button.active{border-color:var(--accent);color:var(--accent)}main{display:grid;grid-template-columns:minmax(360px,.8fr) minmax(520px,1.2fr);gap:14px;min-height:calc(100vh - 180px)}.conversation-pane,.inspector-pane{min-width:0;border:1px solid var(--line);border-radius:14px;background:rgba(14,21,34,.84);display:flex;flex-direction:column;overflow:hidden}.pane-title{padding:15px 16px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:12px}.pane-title h2{margin:0;font-size:17px}.conversation,.inspector{padding:14px;overflow:auto;min-height:0;flex:1}.message{max-width:92%;padding:11px 13px;border-radius:12px;margin:0 0 12px;white-space:pre-wrap;overflow-wrap:anywhere}.message.user{margin-left:auto;background:#183452;border:1px solid #28547f}.message.assistant{background:#13261f;border:1px solid #285948}.message .meta{font-size:11px;color:var(--muted);margin-bottom:6px}.composer{border-top:1px solid var(--line);padding:12px}.composer textarea{resize:vertical;min-height:76px}.composer-actions{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-top:8px}.event{border:1px solid var(--line);border-radius:10px;margin:0 0 10px;background:#0a111d;overflow:hidden}.event summary{cursor:pointer;padding:10px 12px;display:flex;gap:10px;align-items:center;list-style:none}.event summary::-webkit-details-marker{display:none}.event summary:before{content:"▸";color:var(--muted)}.event[open] summary:before{content:"▾"}.event .etype{font-weight:800}.event .time{margin-left:auto;color:var(--muted);font-size:11px}.event.prompt{border-left:3px solid #b58cff}.event.tool{border-left:3px solid var(--tool)}.event.runtime{border-left:3px solid var(--warn)}.event.response{border-left:3px solid var(--accent)}.event-body{border-top:1px solid var(--line);padding:12px}.event pre,.config pre{white-space:pre-wrap;overflow-wrap:anywhere;margin:0;background:#050a12;padding:11px;border-radius:8px;max-height:70vh;overflow:auto;font:12px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace}.kv{display:grid;grid-template-columns:150px 1fr;gap:6px 12px;margin-bottom:10px}.kv span:nth-child(odd){color:var(--muted)}.config-card{border:1px solid var(--line);border-radius:10px;padding:13px;margin-bottom:10px;background:#0a111d}.muted{color:var(--muted)}.empty{padding:30px;text-align:center;color:var(--muted)}code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;color:#b6d0ff}@media(max-width:1000px){main{grid-template-columns:1fr}.conversation-pane{min-height:560px}.inspector-pane{min-height:700px}}@media(max-width:650px){.shell{padding:10px}.shell>header{align-items:flex-start;flex-direction:column}.toolbar>label{min-width:100%;width:100%}.view-tabs{margin-left:0}.conversation-pane,.inspector-pane{min-height:520px}.composer-actions{align-items:stretch;flex-direction:column}.composer-actions button{width:100%}}