:root{color-scheme:dark;--bg: #111214;--panel: #1a1b1f;--line: #2a2c32;--text: #e8e8ea;--muted: #9a9aa2;--accent: #c4a574;--up: #7dba8a;--down: #d17a7a;--font: "IBM Plex Sans", "Helvetica Neue", sans-serif}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:var(--font)}a{color:inherit}button,input{font:inherit}.boot,.login{min-height:100vh;display:grid;place-items:center}.login form{width:320px;background:var(--panel);border:1px solid var(--line);padding:28px;display:grid;gap:12px}.login h1{margin:0 0 8px;font-size:20px;font-weight:550}.login input{background:var(--bg);border:1px solid var(--line);color:var(--text);padding:8px 10px}.login button,.btn{background:var(--accent);color:#111;border:0;padding:8px 12px;cursor:pointer}.btn.secondary{background:transparent;color:var(--text);border:1px solid var(--line)}.btn:disabled{opacity:.45;cursor:not-allowed}.error{color:var(--down);font-size:13px}.muted{color:var(--muted);font-size:13px}.shell{display:grid;grid-template-columns:200px 1fr;min-height:100vh}aside{border-right:1px solid var(--line);padding:20px 16px;display:flex;flex-direction:column;gap:24px}.brand{font-weight:550;letter-spacing:.02em}nav{display:grid;gap:4px}nav a{text-decoration:none;padding:6px 8px;color:var(--muted)}nav a.active{color:var(--text);background:var(--panel)}.aside-foot{margin-top:auto;display:grid;gap:6px;color:var(--muted);font-size:13px}.linkish{background:none;border:0;color:var(--muted);text-align:left;padding:0;cursor:pointer}main{padding:28px 32px 48px}h1{margin:0 0 6px;font-size:22px;font-weight:550}h2.subhead{margin:28px 0 10px;font-size:16px;font-weight:550}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin:20px 0}.card{background:var(--panel);border:1px solid var(--line);padding:14px 16px}.card .label{color:var(--muted);font-size:12px;margin-bottom:6px}.card .value{font-size:20px}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-weight:500}.up{color:var(--up)}.down{color:var(--down)}.chart{height:360px;margin-top:16px}.row-actions{display:flex;gap:8px;flex-wrap:wrap}.strategy-block{border:1px solid var(--line);background:var(--panel);padding:16px;margin:16px 0}.strategy-head{display:flex;justify-content:space-between;gap:12px;align-items:center}pre.metrics{white-space:pre-wrap;font-size:12px;color:var(--muted);margin:8px 0 0}