:root{color-scheme:dark;--bg:#060912;--panel:#0d1320;--panel2:#10172a;--border:#1a2236;--text:#e6e9ef;--muted:#8693ab;--buy:#00ffa3;--sell:#ff3b6b;--accent:#00d4ff;--warn:#ffb700}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif}
body{background:radial-gradient(ellipse at top,#0a1428 0%,#060912 60%)}
button,input{font:inherit}
button{cursor:pointer;border:1px solid var(--border);background:linear-gradient(180deg,#1f2937,#111827);color:var(--text);border-radius:8px;padding:8px 12px;font-weight:600;transition:transform .12s,border-color .12s,opacity .12s}
button:hover{transform:translateY(-1px);border-color:var(--accent)}
button:disabled{opacity:.45;cursor:not-allowed;transform:none}
button.primary{background:linear-gradient(180deg,#00ffa3,#00cc82);color:#071019;border-color:#00ffa3}
button.danger{background:linear-gradient(180deg,#ff3b6b,#cc2244);color:#fff;border-color:#ff3b6b}
button.secondary{background:linear-gradient(180deg,#162235,#111827);color:var(--text)}
button.small{padding:6px 10px;font-size:12px}
input[type=number]{background:#0a0f19;color:var(--text);border:1px solid var(--border);padding:8px 10px;border-radius:8px;width:100%;min-width:0}
input[type=number]:focus{outline:none;border-color:var(--accent)}
header{position:sticky;top:0;z-index:40;padding:14px 18px;background:rgba(8,12,20,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.header-row{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;flex-wrap:wrap}
.brand{display:flex;gap:12px;align-items:center}
.logo{width:42px;height:42px;border-radius:10px;background:linear-gradient(135deg,#00ffa3,#00d4ff);display:grid;place-items:center;color:#041019;font-size:22px;box-shadow:0 0 24px rgba(0,255,163,.25)}
.brand h1{margin:0;font-size:20px;line-height:1.1}
.brand .tag{margin-top:4px;color:var(--muted);font-size:12px}
.controls{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;border:1px solid var(--border);background:rgba(255,255,255,.04)}
.badge .dot{width:7px;height:7px;border-radius:50%;background:currentColor;box-shadow:0 0 0 4px rgba(255,255,255,.04)}
.badge.paper{color:#ffb700;border-color:rgba(255,183,0,.3);background:rgba(255,183,0,.08)}
.badge.live{color:#ff3b6b;border-color:rgba(255,59,107,.3);background:rgba(255,59,107,.08)}
.badge.running{color:#00ffa3;border-color:rgba(0,255,163,.3);background:rgba(0,255,163,.08)}
.badge.stopped{color:#8693ab;border-color:rgba(120,140,170,.3);background:rgba(120,140,170,.08)}
.meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px;align-items:center}
.meta-box{padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:rgba(0,0,0,.22);font-family:monospace;font-size:12px;color:#dce3ee}
.container{max-width:1440px;margin:0 auto;padding:16px 18px 28px}
.ticker{overflow:hidden;border:1px solid var(--border);border-radius:8px;background:rgba(0,0,0,.28);padding:10px 0;margin-bottom:14px}
.ticker-inner{display:flex;gap:28px;white-space:nowrap;font-family:monospace;font-size:12px;animation:ticker-scroll 20s linear infinite}
@keyframes ticker-scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.ticker-item{display:inline-flex;align-items:center;gap:8px;padding:0 2px}
.ticker-item .sym{color:var(--muted);font-weight:700}
.ticker-item .px{color:var(--text)}
.ticker-item .ch{font-size:11px;padding:2px 6px;border-radius:4px}
.ticker-item .ch.up{background:rgba(0,255,163,.14);color:var(--buy)}
.ticker-item .ch.dn{background:rgba(255,59,107,.14);color:var(--sell)}
.grid-kpi{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;margin-bottom:14px}
.kpi{min-width:0;background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--border);border-radius:8px;padding:14px}
.kpi .label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.kpi .value{margin-top:6px;font-size:24px;font-weight:700;line-height:1.1;font-variant-numeric:tabular-nums}
.kpi .value.pos{color:var(--buy)}
.kpi .value.neg{color:var(--sell)}
.kpi .sub{margin-top:4px;font-size:11px;color:var(--muted)}
.panel{background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--border);border-radius:8px;padding:14px;margin-bottom:12px}
.panel h2{margin:0 0 10px;font-size:14px;line-height:1.2}
.chart-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;flex-wrap:wrap;margin-bottom:10px}
.chart-tools{display:flex;flex-direction:column;gap:8px;align-items:flex-end}
.tabs{display:flex;gap:6px;flex-wrap:nowrap;overflow-x:auto;max-width:100%;padding-bottom:3px;scrollbar-width:thin}
.tabs::-webkit-scrollbar{height:6px}
.tabs::-webkit-scrollbar-thumb{background:var(--border);border-radius:999px}
.tab{border:1px solid var(--border);background:rgba(255,255,255,.04);color:var(--text);padding:6px 10px;border-radius:8px;font-size:12px;font-weight:600;font-family:monospace;white-space:nowrap}
.tab.active{border-color:var(--buy);color:var(--buy);background:linear-gradient(180deg,rgba(0,255,163,.16),rgba(0,212,255,.12))}
.tab.held{border-color:rgba(255,183,0,.35);color:#ffd77a;background:rgba(255,183,0,.08)}
.tab.held.active{border-color:#ffb700;color:#ffe29a;background:linear-gradient(180deg,rgba(255,183,0,.2),rgba(0,212,255,.12))}
.timeframes{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.range-btn{padding:5px 9px;font-size:11px}
.range-btn.active{border-color:var(--accent);color:var(--accent);background:linear-gradient(180deg,rgba(0,212,255,.16),rgba(255,183,0,.08))}
canvas{display:block;width:100%;height:420px}
.canvas-wrap{position:relative}
.mini-panel{margin-top:10px;padding:10px;border:1px solid var(--border);border-radius:8px;background:rgba(0,0,0,.22);font-family:monospace;font-size:12px}
.grid-2{display:grid;grid-template-columns:1.25fr .75fr;gap:12px}
@media (max-width:1100px){.grid-kpi{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-2{grid-template-columns:1fr}}
@media (max-width:720px){.grid-kpi{grid-template-columns:repeat(2,minmax(0,1fr))}.controls{justify-content:flex-start}}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:8px 10px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
th{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
tr:hover{background:rgba(255,255,255,.02)}
.pos{color:var(--buy);font-weight:700}
.neg{color:var(--sell);font-weight:700}
.reason{max-width:260px;color:var(--muted);font-size:12px;line-height:1.35}
.pill{display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:999px;padding:2px 7px;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}
.pill.open{color:var(--buy);border-color:rgba(0,255,163,.35);background:rgba(0,255,163,.08)}
.pill.closed{color:var(--muted);background:rgba(255,255,255,.04)}
.table-wrap{overflow:auto;border:1px solid rgba(255,255,255,.04);border-radius:8px}
.heatlist{font-family:monospace;font-size:12px;color:var(--muted)}
.heat-row{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-bottom:rgba(255,255,255,.04)}
.heat-row:last-child{border-bottom:none}
.heat-row .left{min-width:0;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.heat-row .sym{color:var(--text);font-weight:700}
.heat-row .tag{color:#ffd77a}
.heat-row .score{color:#dce3ee}
.settings-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;align-items:end}
.settings-grid .field{min-width:0}
.settings-grid .field label{display:block;margin-bottom:4px;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.settings-grid .save{grid-column:span 1}
@media (max-width:980px){.settings-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.settings-grid .save{grid-column:span 2}}