@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&display=swap";:root{--void:#08090b;--panel:#121418;--panel-raised:#191c21;--border:#262a31;--border-soft:#1d2026;--text:#e9e7e1;--text-muted:#8b8f98;--text-faint:#565a63;--gold:#d4b06a;--gold-soft:#d4b06a1f;--cyan:#6ee7df;--cyan-soft:#6ee7df1a;--up:#ec5f5f;--up-soft:#ec5f5f1f;--down:#29b389;--down-soft:#29b3891f;--radius:10px;--font-ui:"Inter", -apple-system, BlinkMacSystemFont, "PingFang TC", "Noto Sans TC", sans-serif;--font-mono:"JetBrains Mono", ui-monospace, SFMono-Regular, monospace}*{box-sizing:border-box}html,body,#root{background:var(--void);min-height:100vh;color:var(--text);font-family:var(--font-ui);margin:0;padding:0}body{background-image:radial-gradient(900px 500px at 15% -10%,#d4b06a0f,#0000 60%),radial-gradient(900px 500px at 90% 0,#6ee7df0d,#0000 60%);background-attachment:fixed}::selection{background:var(--gold-soft);color:var(--gold)}button,input,select{font-family:inherit}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--void)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:6px}::-webkit-scrollbar-thumb:hover{background:var(--text-faint)}:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}.up{color:var(--up)}.down{color:var(--down)}.app-shell{max-width:1180px;margin:0 auto;padding:40px 24px 80px}.hero{align-items:center;gap:16px;margin-bottom:8px;display:flex}.hero-mark{flex-shrink:0;width:34px;height:34px;position:relative}.hero-mark svg{width:100%;height:100%}.hero h1{letter-spacing:.01em;background:linear-gradient(120deg, var(--text) 30%, var(--gold) 65%, var(--cyan) 100%);color:#0000;-webkit-background-clip:text;background-clip:text;margin:0;font-size:26px;font-weight:800}.hero-sub{color:var(--text-muted);margin:6px 0 32px 50px;font-size:14px;line-height:1.6}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:22px}.control-panel{grid-template-columns:repeat(6,1fr);align-items:end;gap:14px;margin-bottom:28px;display:grid}.field{flex-direction:column;gap:7px;min-width:0;display:flex}.field label{color:var(--text-muted);letter-spacing:.02em;font-size:12px}.field select,.field input{background:var(--panel-raised);border:1px solid var(--border);color:var(--text);border-radius:7px;width:100%;padding:9px 11px;font-size:14px;transition:border-color .15s,box-shadow .15s}.field select:focus,.field input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px var(--cyan-soft);outline:none}.field-checkbox{flex-direction:row;align-items:center;gap:8px;padding-bottom:9px}.field-checkbox input{width:16px;height:16px;accent-color:var(--gold)}.field-checkbox label{color:var(--text);font-size:13px}.run-btn{background:linear-gradient(120deg, var(--gold), #b98d4a);color:#16130a;cursor:pointer;white-space:nowrap;border:none;border-radius:7px;grid-column:span 1;padding:10px 14px;font-size:14px;font-weight:700;transition:filter .15s,transform .1s}.run-btn:hover{filter:brightness(1.08)}.run-btn:active{transform:translateY(1px)}.run-btn:disabled{opacity:.55;cursor:not-allowed;filter:none}@media (width<=960px){.control-panel{grid-template-columns:repeat(2,1fr)}.hero-sub{margin-left:0}}.status-line{color:var(--text-muted);align-items:center;gap:10px;margin-bottom:20px;font-size:13px;display:flex}.spinner{border:2px solid var(--border);border-top-color:var(--cyan);border-radius:50%;width:14px;height:14px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.error-box{background:var(--up-soft);color:#ffb4b4;border-radius:var(--radius);border:1px solid #ec5f5f59;margin-bottom:24px;padding:14px 16px;font-size:13.5px}.empty-state{border:1px dashed var(--border);border-radius:var(--radius);text-align:center;color:var(--text-faint);padding:60px 20px;font-size:14px}.metrics-grid{grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:24px;display:grid}@media (width<=760px){.metrics-grid{grid-template-columns:repeat(2,1fr)}}.metric-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px}.metric-label{color:var(--text-muted);letter-spacing:.03em;margin-bottom:8px;font-size:11.5px}.metric-value{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:22px;font-weight:600}.chart-panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:24px;padding:20px 20px 8px}.chart-panel-title{color:var(--text);align-items:center;gap:10px;margin:0 0 4px 2px;font-size:13.5px;font-weight:600;display:flex}.chart-panel-title .badge{color:var(--text-faint);font-size:11px;font-weight:500}.legend-row{flex-wrap:wrap;gap:18px;padding:2px 2px 14px;display:flex}.legend-item{color:var(--text-muted);align-items:center;gap:6px;font-size:12px;display:flex}.legend-dot{border-radius:50%;width:9px;height:9px}.legend-tri{border-left:5px solid #0000;border-right:5px solid #0000;width:0;height:0}.table-wrap{overflow-x:auto}table.trades{border-collapse:collapse;width:100%;font-size:13px}table.trades th{text-align:right;color:var(--text-muted);border-bottom:1px solid var(--border);white-space:nowrap;padding:8px 12px;font-size:11.5px;font-weight:500}table.trades th:first-child,table.trades td:first-child{text-align:left}table.trades td{text-align:right;border-bottom:1px solid var(--border-soft);font-family:var(--font-mono);white-space:nowrap;padding:9px 12px}table.trades tbody tr:hover{background:var(--panel-raised)}.side-tag{font-family:var(--font-ui);border-radius:20px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-block}.side-tag.long{color:var(--up);background:var(--up-soft)}.side-tag.short{color:var(--down);background:var(--down-soft)}footer.note{color:var(--text-faint);border-top:1px solid var(--border-soft);margin-top:32px;padding-top:20px;font-size:12px;line-height:1.7}