:root{font-family:IBM Plex Mono,SFMono-Regular,Consolas,monospace;color:#d9e2ec;background:#080b0f;font-synthesis:none;--panel: #0d1218;--panel-2: #111821;--line: #27313d;--muted: #7f8b99;--positive: #57d38c;--negative: #ff6b6b;--accent: #d8ff55}*{box-sizing:border-box}body{margin:0;min-width:1180px;min-height:100vh;background:#080b0f}button,input,select{font:inherit}button{cursor:pointer}.topbar{height:54px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 18px;background:#090d12}.topbar>div:first-child{display:flex;gap:14px;align-items:baseline}.topbar strong{color:var(--accent);letter-spacing:.08em}.topbar span{color:var(--muted);font-size:11px;letter-spacing:.08em}.status{font-size:11px;color:var(--muted)}.status i{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--positive);margin-right:7px}.workspace{display:grid;grid-template-columns:286px minmax(620px,1fr) 230px;min-height:calc(100vh - 54px)}.controls,.history{border-right:1px solid var(--line);padding:14px;background:#0a0e13}.history{border-right:0;border-left:1px solid var(--line)}.results{padding:14px;min-width:0}.panel-title{display:flex;justify-content:space-between;color:var(--muted);font-size:10px;letter-spacing:.08em;padding-bottom:10px}.field{display:grid;gap:5px;flex:1;margin:10px 0;min-width:0}.field>span{color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.05em}.field-row{display:flex;gap:10px}input,select{width:100%;background:var(--panel);border:1px solid var(--line);color:#e6edf3;padding:8px;outline:none}input:focus,select:focus{border-color:#586779}input:disabled{color:#596573}.run{width:100%;margin-top:14px;padding:11px;border:1px solid var(--accent);color:#070a0d;background:var(--accent);font-weight:700}.run:disabled{opacity:.55}.safety,.muted{color:var(--muted);font-size:10px;line-height:1.5}.error{color:var(--negative);font-size:11px;border:1px solid #5e2e33;padding:8px;margin-top:10px}.warnings{display:grid;gap:4px;margin-bottom:10px;padding:9px;border:1px solid #5f5524;color:#d8c86d;font-size:10px}.metric-grid{display:grid;grid-template-columns:repeat(6,minmax(100px,1fr));border:1px solid var(--line);margin-bottom:14px}.metric{padding:11px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-width:0}.metric:nth-child(6n){border-right:0}.metric:nth-last-child(-n+6){border-bottom:0}.metric span{display:block;color:var(--muted);font-size:9px;text-transform:uppercase;margin-bottom:7px}.metric strong{font-size:14px;font-weight:500;white-space:nowrap}.positive{color:var(--positive)!important}.negative{color:var(--negative)!important}.chart-shell,.table-panel{border:1px solid var(--line);background:var(--panel);margin-bottom:14px;padding:10px;color:var(--accent)}.recharts-cartesian-grid line,.recharts-cartesian-axis line{stroke:#252d37}.recharts-text{fill:#6f7c8a;font-size:10px}.table-panel{color:inherit}.table-scroll{max-height:350px;overflow:auto}table{border-collapse:collapse;width:100%;font-size:10px}th{position:sticky;top:0;background:var(--panel-2);color:var(--muted);text-align:right;font-weight:500}th:first-child,td:first-child,th:nth-child(2),td:nth-child(2),th:last-child,td:last-child{text-align:left}th,td{padding:8px;border-bottom:1px solid #1d2630;text-align:right;white-space:nowrap}.empty{min-height:500px;display:grid;place-content:center;max-width:560px;margin:auto;text-align:center;color:var(--muted)}.empty strong{color:#c5d0dc;font-size:13px}.empty p{font-size:11px;line-height:1.7}.run-card{width:100%;text-align:left;border:1px solid var(--line);background:var(--panel);color:#dce5ee;padding:9px;margin:5px 0;display:grid;grid-template-columns:1fr auto;gap:5px}.run-card span{font-size:9px;color:var(--muted)}.run-card strong{font-size:12px}.run-card small{grid-column:1 / -1;color:var(--muted);font-size:9px}@media(max-width:1250px){.metric-grid{grid-template-columns:repeat(4,1fr)}.metric:nth-child(n){border-right:1px solid var(--line);border-bottom:1px solid var(--line)}}