:root{--bg: #0f1117;--bg-panel: #181b23;--bg-elev: #1f232d;--border: #2a2f3a;--text: #e4e7ee;--text-dim: #8a90a0;--accent: #6366f1;--accent-2: #10b981;--danger: #ef4444;--warn: #f59e0b;--radius: 10px;--mono: "SF Mono", "JetBrains Mono", "Fira Code", monospace;--sans: -apple-system, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--sans);background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}.app{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;justify-content:space-between;align-items:center;padding:12px 24px;background:linear-gradient(135deg,#1a1d2e,#181b23);border-bottom:1px solid var(--border);flex-wrap:wrap;gap:12px}.brand{display:flex;align-items:center;gap:12px}.logo{font-size:28px}.topbar h1{font-size:18px;font-weight:700}.topbar p{font-size:12px;color:var(--text-dim)}.kpis{display:flex;gap:8px;flex-wrap:wrap}.kpi{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);padding:6px 14px;text-align:center;min-width:80px}.kpi.accent{border-color:var(--danger)}.kpi-val{font-size:20px;font-weight:700;color:var(--accent-2)}.kpi.accent .kpi-val{color:var(--danger)}.kpi-label{font-size:10px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px}.layout{display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:16px;padding:16px 24px;flex:1;max-width:1600px;width:100%;margin:0 auto}@media(max-width:1100px){.layout{grid-template-columns:1fr}}.panel{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);display:flex;flex-direction:column;overflow:hidden;min-height:400px}.panel-head{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--border);background:var(--bg-elev)}.panel-head h2{font-size:14px;font-weight:600;flex:1}.badge{font-size:11px;padding:2px 8px;border-radius:6px;background:var(--accent);color:#fff}.badge.write{background:var(--danger)}.badge.read{background:var(--accent-2)}.tool-list{overflow-y:auto;flex:1;padding:6px}.tool-card{display:block;width:100%;text-align:left;background:transparent;border:1px solid transparent;border-radius:8px;padding:10px 12px;cursor:pointer;color:var(--text);transition:all .15s;margin-bottom:4px}.tool-card:hover{background:var(--bg-elev)}.tool-card.active{background:var(--bg-elev);border-color:var(--accent)}.tool-name{font-weight:600;font-family:var(--mono);font-size:13px;display:flex;align-items:center;gap:6px}.dot{width:8px;height:8px;border-radius:50%;display:inline-block}.dot.write{background:var(--danger)}.dot.read{background:var(--accent-2)}.tool-desc{font-size:12px;color:var(--text-dim);margin:4px 0 6px}.tool-args{display:flex;gap:4px;flex-wrap:wrap}.arg-chip{font-size:10px;font-family:var(--mono);background:var(--bg);border:1px solid var(--border);padding:1px 6px;border-radius:4px;color:var(--text-dim)}.arg-chip small{color:var(--accent)}.tester{padding:14px;flex:1;overflow-y:auto}.tool-info{margin-bottom:12px}.tool-info p{font-size:12px;color:var(--text-dim)}.args-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:10px}.arg-input label{font-size:12px;font-family:var(--mono);color:var(--text-dim);display:block;margin-bottom:3px}.arg-input .req{color:var(--danger)}.arg-input small{color:var(--accent);margin-left:4px}.arg-input input{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:6px 10px;color:var(--text);font-family:var(--mono);font-size:13px}.arg-input input:focus{outline:none;border-color:var(--accent)}.no-args{color:var(--text-dim);margin:8px 0}.btn{padding:8px 16px;border:none;border-radius:6px;cursor:pointer;font-size:13px;font-weight:600;transition:all .15s}.btn.primary{background:var(--accent);color:#fff}.btn.danger{background:var(--danger);color:#fff}.btn.ghost{background:transparent;border:1px solid var(--border);color:var(--text-dim)}.btn.sm{padding:4px 10px;font-size:11px}.btn:hover{opacity:.88}.btn:disabled{opacity:.5;cursor:wait}.result-box{margin-top:14px;border:1px solid var(--border);border-radius:8px;overflow:hidden}.result-head{display:flex;justify-content:space-between;padding:6px 10px;background:var(--bg-elev);border-bottom:1px solid var(--border)}.result-out,.error-out{font-family:var(--mono);font-size:12px;padding:10px;overflow-x:auto;max-height:300px;overflow-y:auto;white-space:pre-wrap;word-break:break-word;background:var(--bg)}.error-out{color:var(--danger)}.call-log{flex:1;overflow-y:auto}.call-row{border-bottom:1px solid var(--border)}.call-row.error{background:#ef44440f}.call-main{display:flex;align-items:center;gap:8px;padding:8px 12px;cursor:pointer;font-size:12px}.call-main:hover{background:var(--bg-elev)}.status-badge{font-size:10px;padding:1px 6px;border-radius:4px;font-weight:600;text-transform:uppercase}.status-badge.ok{background:var(--accent-2);color:#0f1117}.status-badge.error{background:var(--danger);color:#fff}.call-tool{font-family:var(--mono);font-weight:600;flex:1}.call-time{color:var(--text-dim);font-size:11px}.call-dur{color:var(--accent);font-size:11px;font-family:var(--mono)}.expand{color:var(--text-dim)}.call-detail{padding:8px 12px;background:var(--bg);border-top:1px solid var(--border)}.detail-section{margin-bottom:10px}.detail-section h4{font-size:10px;text-transform:uppercase;color:var(--text-dim);margin-bottom:4px}.detail-section pre{font-family:var(--mono);font-size:11px;white-space:pre-wrap;word-break:break-word;max-height:180px;overflow-y:auto}.empty{display:flex;align-items:center;justify-content:center;flex:1;color:var(--text-dim);font-style:italic;padding:40px}.toggle{font-size:11px;color:var(--text-dim);display:flex;align-items:center;gap:4px;cursor:pointer}.footer{display:flex;gap:20px;padding:10px 24px;border-top:1px solid var(--border);background:var(--bg-panel);font-size:11px;color:var(--text-dim);flex-wrap:wrap}.footer code{font-family:var(--mono);color:var(--accent-2)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}