:root{--bg:#f2f4f7;--panel:#fff;--line:#e6e8ec;--line-strong:#d7dbe0;--text:#1f2329;--muted:#7a8394;--muted-2:#9aa3b2;--primary:#2563eb;--primary-soft:#eef4ff;--danger:#d92d20;--danger-soft:#fef1f0;--warn:#b45309;--warn-soft:#fff7e8;--ok:#15803d;--ok-soft:#eefaf1}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;font-size:13px;line-height:1.55}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.app{min-height:100vh;display:flex}.sidebar{background:var(--panel);border-right:1px solid var(--line);flex-direction:column;flex:none;width:196px;height:100vh;display:flex;position:sticky;top:0}.logo{border-bottom:1px solid var(--line);letter-spacing:0;padding:16px 16px 14px;font-size:14px;font-weight:600}.logo small{color:var(--muted-2);margin-top:2px;font-size:11px;font-weight:400;display:block}.nav-list{flex-direction:column;gap:2px;padding:8px;display:flex}.nav-item{cursor:pointer;color:var(--text);text-align:left;background:0 0;border:none;border-radius:4px;align-items:center;gap:8px;width:100%;padding:8px 10px;font-family:inherit;font-size:13px;display:flex}.nav-item:hover{background:#f5f7fa}.nav-item.active{background:var(--primary-soft);color:var(--primary);font-weight:500}.nav-icon{opacity:.75;flex:none;width:14px;height:14px}.nav-foot{border-top:1px solid var(--line);color:var(--muted-2);margin-top:auto;padding:12px 16px;font-size:11px}.main{flex-direction:column;flex:1;min-width:0;display:flex}.topbar{background:var(--panel);border-bottom:1px solid var(--line);z-index:5;align-items:center;gap:12px;height:46px;padding:0 20px;display:flex;position:sticky;top:0}.page-title{font-size:14px;font-weight:600}.crumb{color:var(--muted-2);font-size:12px}.spacer{flex:1}.top-meta{color:var(--muted);align-items:center;gap:14px;font-size:12px;display:flex}.dot-live{background:var(--ok);border-radius:50%;width:6px;height:6px;margin-right:5px;display:inline-block}.dot-live.off{background:var(--danger)}.content{padding:16px 20px 40px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:0;overflow:hidden}.panel+.panel{margin-top:12px}.panel-head{border-bottom:1px solid var(--line);color:var(--muted);background:#fcfcfd;justify-content:space-between;align-items:center;padding:10px 14px;font-size:13px;display:flex}.panel-head strong{color:var(--text);font-size:13px;font-weight:600}.panel-body{padding:14px}.panel-note{border-bottom:1px solid var(--line);color:var(--muted);background:#fcfcfd;padding:8px 14px;font-size:12px}.summary-bar{background:var(--panel);border:1px solid var(--line);border-radius:6px;grid-auto-columns:1fr;grid-auto-flow:column;margin-bottom:12px;display:grid;overflow:hidden}.summary-cell{border-right:1px solid var(--line);padding:12px 16px}.summary-cell:last-child{border-right:none}.summary-cell .k{color:var(--muted);font-size:12px}.summary-cell .v{font-variant-numeric:tabular-nums;margin-top:2px;font-size:20px;font-weight:600}.summary-cell .s{color:var(--muted-2);margin-top:2px;font-size:11.5px}.stat-grid{background:var(--panel);border:1px solid var(--line);border-radius:6px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:0;margin-bottom:12px;display:grid;overflow:hidden}.stat{border-right:1px solid var(--line);background:0 0;border-radius:0;padding:12px 16px}.stat:last-child{border-right:none}.stat .k{color:var(--muted);font-size:12px}.stat .v{font-variant-numeric:tabular-nums;margin-top:2px;font-size:20px;font-weight:600}.grid-2{grid-template-columns:1fr 1fr;gap:12px;display:grid}@media (width<=1100px){.grid-2{grid-template-columns:1fr}}table.data{border-collapse:collapse;width:100%;font-size:12.5px}table.data th{text-align:left;color:var(--muted);border-bottom:1px solid var(--line);white-space:nowrap;background:#fafbfc;padding:8px 10px;font-size:12px;font-weight:500}table.data td{vertical-align:middle;border-bottom:1px solid #f1f3f5;padding:8px 10px}table.data tbody tr:hover{background:#f8fafc}table.data tbody tr:last-child td{border-bottom:none}table.data td.num,table.data th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}table.data td.mono{color:var(--muted);white-space:nowrap;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px}table.data td .tag+.tag{margin-top:2px}.plain-table{border-collapse:collapse;width:100%;font-size:12.5px}.plain-table th{text-align:left;color:var(--muted);padding:6px 4px;font-weight:500}.plain-table td{border-top:1px solid #f1f3f5;padding:6px 4px}.tag{color:var(--muted);white-space:nowrap;background:#f2f4f7;border:1px solid #0000;border-radius:3px;margin-right:4px;padding:0 6px;font-size:11px;line-height:16px;display:inline-block}.tag.red{background:var(--danger-soft);color:var(--danger);border-color:#fbdcd8}.tag.green{background:var(--ok-soft);color:var(--ok);border-color:#d3f0da}.tag.amber{background:var(--warn-soft);color:var(--warn);border-color:#f5e2c0}.tag.blue{background:var(--primary-soft);color:var(--primary);border-color:#dbe7ff}.pill{border:1px solid var(--line);color:var(--muted);white-space:nowrap;background:#fff;border-radius:3px;align-items:center;gap:5px;padding:2px 8px;font-size:11.5px;display:inline-flex}.pill.ok{color:var(--ok);background:var(--ok-soft);border-color:#d3f0da}.pill.warn{color:var(--danger);background:var(--danger-soft);border-color:#fbdcd8}.dot{background:currentColor;border-radius:50%;width:6px;height:6px;display:inline-block}.btn{border:1px solid var(--line-strong);height:28px;color:var(--text);cursor:pointer;background:#fff;border-radius:4px;padding:0 12px;font-family:inherit;font-size:12.5px}.btn:hover{border-color:var(--primary);color:var(--primary)}.btn:disabled{opacity:.5;cursor:not-allowed;border-color:var(--line);color:var(--muted-2)}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.primary:hover{color:#fff;background:#1d4ed8}.btn.ghost{background:#fff}textarea{resize:vertical;border:1px solid var(--line-strong);width:100%;min-height:68px;color:var(--text);font:inherit;background:#fff;border-radius:4px;outline:none;padding:9px 11px;font-size:13px}textarea:focus{border-color:var(--primary);box-shadow:0 0 0 2px #2563eb14}.row{align-items:center;gap:8px;margin-top:10px;display:flex}.quick{flex-wrap:wrap;gap:6px;display:flex}.quick button{border:1px solid var(--line);color:var(--muted);cursor:pointer;background:#fff;border-radius:3px;padding:3px 8px;font-family:inherit;font-size:12px}.quick button:hover{color:var(--primary);border-color:var(--primary)}.layout{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);align-items:start;gap:12px;display:grid}@media (width<=1080px){.layout{grid-template-columns:1fr}}.chat{flex-direction:column;min-height:620px;display:flex}.messages{flex-direction:column;flex:1;gap:0;max-height:520px;padding:4px 0;display:flex;overflow-y:auto}.msg{border-bottom:1px solid #f4f5f7;gap:10px;padding:10px 14px;display:flex}.msg:last-child{border-bottom:none}.msg .who{width:22px;height:22px;color:var(--muted);background:#f2f4f7;border-radius:3px;flex:none;place-items:center;margin-top:1px;font-size:11px;font-weight:500;display:grid}.msg.user .who{background:var(--primary-soft);color:var(--primary)}.bubble{white-space:pre-wrap;word-break:break-word;max-width:100%;font-size:13px}.msg.user .bubble{color:var(--text)}.typing{color:var(--muted-2)}.composer{border-top:1px solid var(--line);flex-direction:column;gap:8px;padding:12px 14px;display:flex}.timeline{flex-direction:column;gap:8px;padding:12px 14px;display:flex}.tool{border:1px solid var(--line);background:#fff;border-radius:4px;overflow:hidden}.tool-head{background:#fafbfc;align-items:center;gap:8px;padding:8px 10px;font-size:12px;display:flex}.tool-name{color:var(--text);font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px}.tool-state{color:var(--muted);margin-left:auto;font-size:11.5px}.tool-state.ok{color:var(--ok)}.tool-state.err{color:var(--danger)}.tool-body{color:var(--muted);padding:10px;font-size:12.5px}.tool-body .mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px}.metrics{background:var(--line);border:1px solid var(--line);border-radius:4px;grid-template-columns:repeat(auto-fit,minmax(90px,1fr));gap:1px;margin:8px 0;display:grid;overflow:hidden}.metric{background:#fff;padding:7px 9px}.metric .k{color:var(--muted);font-size:11px}.metric .v{font-variant-numeric:tabular-nums;color:var(--text);font-size:14px;font-weight:600}.metric .v.bad{color:var(--danger)}.metric .v.good{color:var(--ok)}.list{color:var(--text);margin:6px 0 0;padding-left:16px}.list li{margin:3px 0}.listing-title{color:var(--text);margin:6px 0;font-weight:600}.bullets{color:var(--text);margin:6px 0 0;padding-left:16px}.bullets li{margin:4px 0}.chart-panel .panel-body,.chart-panel>div:last-child{padding:6px 10px 10px}.chart{width:100%;height:280px}.empty{color:var(--muted-2);padding:14px;font-size:12.5px}.foot{color:var(--muted-2);margin-top:20px;font-size:11.5px}.foot code{color:var(--muted);background:#eef0f3;border-radius:3px;padding:1px 4px}.filters{border-bottom:1px solid var(--line);background:#fcfcfd;gap:6px;padding:10px 14px;display:flex}