#tab-backtest{padding:14px 18px 24px;overflow-y:auto;min-width:0}#tab-backtest .bt-wrap{display:flex;flex-direction:column;gap:12px;width:100%;max-width:1180px;margin:0 auto}#tab-backtest .bt-panel{padding:12px 14px;background:var(--panel);border:1px solid var(--border);border-radius:6px}#tab-backtest .bt-panel .panel-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--green);padding:4px 0}#tab-backtest .bt-config{display:flex;flex-direction:column;gap:12px;margin-top:10px}#tab-backtest .bt-group{padding:10px 12px;background:var(--bg3);border:1px solid var(--border);border-radius:5px}#tab-backtest .bt-group>details>summary,#tab-backtest .bt-group-title{font-size:10px;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px;cursor:default}#tab-backtest .bt-group>details>summary{cursor:pointer}#tab-backtest .bt-group>details[open]>summary{margin-bottom:8px}#tab-backtest .bt-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:4px 0}#tab-backtest .bt-row label{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--text2);white-space:nowrap;flex:0 0 auto}#tab-backtest .bt-row input[type="number"],#tab-backtest .bt-row input[type="date"],#tab-backtest .bt-row input[type="text"]{background:var(--input);color:var(--text);border:1px solid var(--border2);border-radius:3px;padding:4px 8px;font-family:var(--font-data);font-size:11px;min-width:0;flex:1 1 140px;max-width:220px}#tab-backtest .bt-row input[type="range"]{width:160px}#tab-backtest .bt-row input[type="checkbox"]{accent-color:var(--green);width:13px;height:13px}#tab-backtest .bt-gate-grid{display:grid;gap:8px 18px;grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}#tab-backtest .bt-presets{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}#tab-backtest .btn-chip{background:rgba(96,200,245,0.08);color:var(--accent);border:1px solid var(--border2);border-radius:3px;padding:3px 10px;font-size:10px;font-family:var(--font-data);cursor:pointer;text-transform:uppercase;letter-spacing:.06em}#tab-backtest .btn-chip:hover{background:rgba(96,200,245,0.18)}#tab-backtest .btn-chip.active{background:var(--accent);color:#000}#tab-backtest .bt-symbol-grid{display:flex;flex-wrap:wrap;gap:6px;padding:8px 6px;margin-top:6px;border:1px solid var(--border);border-radius:4px;background:var(--input);min-height:44px}#tab-backtest .bt-symbol-chip{display:inline-flex;align-items:baseline;gap:5px;padding:5px 10px;border-radius:3px;background:rgba(96,200,245,0.05);color:var(--text2);border:1px solid var(--border2);font-family:var(--font-data);font-size:11px;letter-spacing:.03em;cursor:pointer;transition:background .1s,color .1s,border-color .1s}#tab-backtest .bt-symbol-chip:hover{color:var(--accent);background:rgba(96,200,245,0.14)}#tab-backtest .bt-symbol-chip--selected{background:rgba(0,232,158,0.16);color:var(--green);border-color:rgba(0,232,158,0.45)}#tab-backtest .bt-symbol-chip--selected:hover{background:rgba(0,232,158,0.24)}#tab-backtest .bt-symbol-chip--disabled{opacity:0.35;cursor:not-allowed;background:var(--bg3);color:var(--text3);border-style:dashed}#tab-backtest .bt-symbol-chip--disabled:hover{background:var(--bg3);color:var(--text3)}#tab-backtest .bt-chip-meta{font-size:9px;color:var(--text3);font-family:var(--font-data);letter-spacing:0}#tab-backtest .bt-symbol-chip--selected .bt-chip-meta{color:var(--green);opacity:.7}#tab-backtest .bt-symbol-actions{display:flex;align-items:center;gap:10px;margin-top:6px}#tab-backtest .bt-account-mix{width:100%;max-width:360px;border-collapse:collapse;margin-top:6px}#tab-backtest .bt-account-mix th{text-align:left;font-size:9px;color:var(--text3);text-transform:uppercase;letter-spacing:.08em;font-weight:600;padding:4px 8px;border-bottom:1px solid var(--border)}#tab-backtest .bt-account-mix td{padding:4px 8px;font-size:11px;color:var(--text2);border-bottom:1px solid rgba(96,200,245,0.04);font-family:var(--font-data)}#tab-backtest .bt-account-mix td input[type="number"]{width:64px;background:var(--input);color:var(--text);border:1px solid var(--border2);border-radius:3px;padding:3px 6px;font-size:11px;font-family:var(--font-data)}#tab-backtest .bt-account-mix tr.dim td{color:var(--text3)}#tab-backtest .bt-strat-overrides{width:100%;max-width:480px;border-collapse:collapse;margin-top:6px}#tab-backtest .bt-strat-overrides th{text-align:left;font-size:9px;color:var(--text3);text-transform:uppercase;letter-spacing:.08em;font-weight:600;padding:4px 8px;border-bottom:1px solid var(--border)}#tab-backtest .bt-strat-overrides td{padding:4px 8px;font-size:11px;color:var(--text2);border-bottom:1px solid rgba(96,200,245,0.04);font-family:var(--font-data)}#tab-backtest .bt-strat-overrides td input[type="number"]{width:74px;background:var(--input);color:var(--text);border:1px solid var(--border2);border-radius:3px;padding:3px 6px;font-size:11px;font-family:var(--font-data)}#tab-backtest .bt-strat-overrides td input[type="number"]::placeholder{color:var(--text3);font-style:italic}#tab-backtest .bt-info-note{margin-top:10px;padding:8px 10px;font-size:10px;line-height:1.5;color:var(--text2);background:rgba(96,200,245,0.05);border:1px solid var(--border);border-left:2px solid var(--accent);border-radius:3px}#tab-backtest .bt-info-note strong{color:var(--accent);font-weight:700}#tab-backtest #bt-workers{background:var(--input);color:var(--text);border:1px solid var(--border2);border-radius:3px;padding:3px 8px;font-size:11px;font-family:var(--font-data);min-width:64px}#tab-backtest .bt-runbar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:8px 0}#tab-backtest .bt-runbar .bt-run-btn{font-size:13px;padding:8px 24px;font-weight:700;letter-spacing:.06em}#tab-backtest .bt-meta{font-size:10px;color:var(--text3);font-family:var(--font-data)}#tab-backtest .bt-muted{color:var(--text3);font-size:11px}#tab-backtest .bt-error{background:rgba(255,59,92,0.1);border:1px solid var(--red);color:var(--red);padding:8px 10px;border-radius:4px;font-size:11px}#tab-backtest .bt-progress-wrap{margin-top:10px}#tab-backtest .bt-progress-bar{height:6px;background:var(--input);border-radius:3px;overflow:hidden;border:1px solid var(--border)}#tab-backtest .bt-progress-fill{height:100%;width:0%;background:linear-gradient(90deg,var(--green) 0%,var(--accent) 100%);transition:width .3s}#tab-backtest .bt-progress-meta{display:flex;justify-content:space-between;margin-top:6px;font-size:10px;color:var(--text3);font-family:var(--font-data)}#tab-backtest .bt-status-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px;margin:10px 0}#tab-backtest .bt-kv-k{font-size:9px;color:var(--text3);text-transform:uppercase;letter-spacing:.08em;margin-bottom:2px}#tab-backtest .bt-kv-v{font-size:13px;font-weight:600;color:var(--text);font-family:var(--font-data)}#tab-backtest .bt-subpanel{margin-top:10px;padding-top:8px;border-top:1px solid var(--border)}#tab-backtest .bt-subpanel:first-child{border-top:none;padding-top:0}#tab-backtest .bt-subtitle{font-size:10px;color:var(--accent);text-transform:uppercase;letter-spacing:.08em;margin:6px 0 8px;font-weight:600;cursor:pointer}#tab-backtest .bt-summary-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px}#tab-backtest .bt-stat{background:var(--bg3);border:1px solid var(--border);border-radius:4px;padding:8px 10px}#tab-backtest .bt-stat-label{font-size:9px;color:var(--text3);text-transform:uppercase;letter-spacing:.08em;margin-bottom:3px}#tab-backtest .bt-stat-val{font-size:15px;color:var(--text);font-weight:700;font-family:var(--font-data)}#tab-backtest .bt-stat-val.pos{color:var(--green)}#tab-backtest .bt-stat-val.neg{color:var(--red)}#tab-backtest .bt-table-wrap{overflow-x:auto}#tab-backtest .bt-table{width:100%;border-collapse:collapse;font-family:var(--font-data);font-size:11px}#tab-backtest .bt-table th{text-align:left;color:var(--text3);text-transform:uppercase;letter-spacing:.06em;font-weight:600;font-size:9px;padding:6px 8px;border-bottom:1px solid var(--border)}#tab-backtest .bt-table td{padding:5px 8px;color:var(--text2);border-bottom:1px solid rgba(96,200,245,0.04)}#tab-backtest .bt-table tr:hover td{background:rgba(96,200,245,0.03)}#tab-backtest .bt-table td.num{text-align:right}#tab-backtest .bt-table td.pos{color:var(--green)}#tab-backtest .bt-table td.neg{color:var(--red)}#tab-backtest .bt-pager{display:flex;gap:8px;padding:8px 0;align-items:center}#tab-backtest .bt-gate-bars{display:flex;flex-direction:column;gap:4px;margin-top:8px}#tab-backtest .bt-gate-bars .row{display:grid;grid-template-columns:minmax(120px,200px) 1fr 70px;gap:8px;align-items:center;font-size:10px;font-family:var(--font-data)}#tab-backtest .bt-gate-bars .row>:first-child{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}#tab-backtest .bt-gate-bars .bar{height:10px;background:var(--bg3);border:1px solid var(--border);border-radius:2px;overflow:hidden}#tab-backtest .bt-gate-bars .bar>span{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--green))}#tab-backtest .bt-claude-body{display:flex;flex-direction:column;gap:10px;margin-top:8px}#tab-backtest .bt-convo{max-height:520px;overflow-y:auto;border:1px solid var(--border);border-radius:4px;background:var(--bg3);padding:8px}#tab-backtest .bt-msg{padding:8px 10px;border-radius:4px;margin:4px 0;font-size:11px;color:var(--text);white-space:pre-wrap;word-wrap:break-word}#tab-backtest .bt-msg.user{background:rgba(96,200,245,0.06);border-left:2px solid var(--accent)}#tab-backtest .bt-msg.assistant{background:rgba(0,232,158,0.05);border-left:2px solid var(--green)}#tab-backtest .bt-msg .who{font-size:9px;color:var(--text3);text-transform:uppercase;letter-spacing:.08em;margin-bottom:4px}#tab-backtest .bt-followup{display:flex;gap:8px;align-items:flex-end}#tab-backtest .bt-followup textarea{flex:1;background:var(--input);color:var(--text);border:1px solid var(--border2);border-radius:4px;padding:6px 8px;font-family:var(--font-body);font-size:11px;resize:vertical}#tab-backtest .bt-preset-load{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--text2)}#tab-backtest .bt-preset-load select{background:var(--input);color:var(--text);border:1px solid var(--border2);border-radius:3px;padding:3px 6px;font-size:11px;font-family:var(--font-data)}#tab-backtest #bt-equity-canvas{width:100%;height:200px;display:block;background:var(--bg2);border:1px solid var(--border);border-radius:4px;margin-top:6px}@media (max-width:900px){#tab-backtest{padding:10px 12px 20px}#tab-backtest .bt-runbar .bt-run-btn{width:100%}}@media (max-width:600px){#tab-backtest .bt-row{gap:6px}#tab-backtest .bt-row input[type="range"]{width:100%}}