:root{--bg: #11111b;--panel: #1e1e2e;--line: #313244;--text: #cdd6f4;--dim: #a6adc8;--faint: #6c7086;--accent: #1a5c3a;--good: #a6e3a1;--info: #89b4fa;--warn: #f9e2af;--bad: #f38ba8}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Segoe UI,system-ui,sans-serif;font-size:14px;line-height:1.6}button{font:inherit;border:1px solid var(--line);background:transparent;color:var(--dim);padding:8px 16px;border-radius:10px;cursor:pointer}button:hover:not(:disabled){border-color:var(--info);color:var(--info)}button:disabled{opacity:.45;cursor:default}button.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}button.primary:hover:not(:disabled){filter:brightness(1.25);color:#fff}input,textarea,select{font:inherit;background:var(--panel);border:1px solid var(--line);color:var(--text);padding:10px 14px;border-radius:10px;outline:none;width:100%}input:focus,textarea:focus{border-color:var(--info)}a{color:var(--info)}.shell{max-width:1100px;margin:0 auto;padding:0 24px 64px}.topbar{display:flex;align-items:center;gap:16px;padding:14px 24px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--bg);z-index:10}.topbar .brand{font-weight:700;letter-spacing:-.2px}.topbar .spacer{flex:1}.banner{background:#f9e2af18;border-bottom:1px solid #f9e2af44;color:var(--warn);padding:8px 24px;font-size:12px}.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px;margin-bottom:12px}.muted{color:var(--faint)}.dim{color:var(--dim)}h1{font-size:24px;margin:28px 0 4px;letter-spacing:-.3px}h2{font-size:17px;margin:28px 0 10px}.sub{color:var(--faint);margin:0 0 18px}.pill{display:inline-block;font-size:11px;font-weight:700;padding:3px 9px;border-radius:20px;text-transform:uppercase;letter-spacing:.4px}.pill.good{background:#a6e3a122;color:var(--good)}.pill.info{background:#89b4fa22;color:var(--info)}.pill.warn{background:#f9e2af22;color:var(--warn)}.pill.bad{background:#f38ba822;color:var(--bad)}.pill.grey{background:#6c708622;color:var(--faint)}.row{display:flex;align-items:center;gap:12px}.stack{display:flex;flex-direction:column;gap:10px}.bar{height:4px;background:var(--line);border-radius:3px;overflow:hidden}.bar>div{height:100%;background:var(--good)}.node{border-left:2px solid var(--line);padding-left:14px;margin:6px 0}.node.item{border-left-color:transparent}.path{color:var(--faint);font-variant-numeric:tabular-nums;margin-right:8px}.chat{display:flex;flex-direction:column;gap:12px;padding:8px 0 20px}.bubble{padding:12px 16px;border-radius:18px;max-width:78%;white-space:pre-wrap}.bubble.assistant{background:var(--panel);border:1px solid var(--line);border-bottom-left-radius:4px}.bubble.user{background:var(--accent);color:#e8f5e9;align-self:flex-end;border-bottom-right-radius:4px}table{width:100%;border-collapse:collapse}th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:var(--faint);font-weight:600;padding:8px 10px}td{padding:12px 10px;border-top:1px solid var(--line)}tr.clickable:hover td{background:#ffffff06;cursor:pointer}