:root{
  --bg:#0a0e14; --panel:#141a24; --panel2:#1a2130;
  --border:#232c3d; --text:#e6edf3; --muted:#8b97a8;
  --green:#26d07c; --green-dim:rgba(38,208,124,.14);
  --red:#ff5c5c; --red-dim:rgba(255,92,92,.14);
  --gold:#f2c14e; --blue:#4d9fff; --purple:#a78bfa;
  --radius:12px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:radial-gradient(1200px 600px at 15% -10%, #16202e 0%, var(--bg) 55%) fixed;
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,sans-serif;
  padding:14px; min-height:100vh; -webkit-font-smoothing:antialiased;
}
a{color:var(--blue)}
.wrap{max-width:1500px;margin:0 auto}

.head{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-bottom:12px}
.brand{display:flex;align-items:center;gap:10px}
.brand .logo{
  width:34px;height:34px;border-radius:9px;flex:none;
  background:linear-gradient(135deg,var(--gold),#c9922a);
  display:grid;place-items:center;font-weight:800;color:#20160a;font-size:15px;
  box-shadow:0 4px 16px rgba(242,193,78,.25);
}
.brand h1{margin:0;font-size:16px;letter-spacing:.2px}
.brand p{margin:1px 0 0;font-size:11px;color:var(--muted)}

.controls{display:flex;flex-wrap:wrap;gap:7px;align-items:center}
select,input,button{
  background:var(--panel);color:var(--text);border:1px solid var(--border);
  padding:8px 11px;border-radius:9px;font-size:13px;font-family:inherit;outline:none;
  transition:.15s border-color;
}
select:hover,input:hover,button:hover{border-color:#3a4862}
select option,select optgroup{background:var(--panel);color:var(--text)}
input::placeholder{color:var(--muted)}
#symbolSelect{max-width:220px}
#customInterval{width:110px}
button{cursor:pointer;font-weight:600}
button:disabled{opacity:.45;cursor:not-allowed}
#startBtn{border-color:var(--green);color:var(--green)}
#startBtn.on{background:var(--green-dim)}
#startBtn.off{border-color:var(--red);color:var(--red)}
.icon-btn{padding:8px 10px;font-size:13px;min-width:38px;text-align:center}

.statusbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:12px}
.pill{
  display:inline-flex;align-items:center;gap:7px;font-size:12px;color:var(--muted);
  background:var(--panel);border:1px solid var(--border);border-radius:999px;padding:5px 12px;
}
.dot{width:7px;height:7px;border-radius:50%;background:#556;flex:none}
.dot.live{background:var(--green);box-shadow:0 0 0 0 rgba(38,208,124,.6);animation:pulse 1.6s infinite}
.dot.poll{background:var(--gold)}
.dot.err{background:var(--red)}
.dot.idle{background:#556}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(38,208,124,.55)}70%{box-shadow:0 0 0 7px rgba(38,208,124,0)}100%{box-shadow:0 0 0 0 rgba(38,208,124,0)}}

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-bottom:12px}
.card{
  background:linear-gradient(180deg,var(--panel2),var(--panel));
  border:1px solid var(--border);border-radius:var(--radius);padding:12px 13px;position:relative;overflow:hidden;
}
.card .lbl{font-size:10px;letter-spacing:.7px;text-transform:uppercase;color:var(--muted);font-weight:600}
.card .val{font-size:21px;font-weight:700;margin-top:5px;font-variant-numeric:tabular-nums;letter-spacing:-.3px}
.card .sub{font-size:11px;color:var(--muted);margin-top:3px}
.card.hero{grid-column:span 2}
.card.hero .val{font-size:30px}
.pos{color:var(--green)} .neg{color:var(--red)} .neu{color:var(--text)}
.spark{position:absolute;right:10px;top:10px;font-size:11px;font-weight:700;padding:2px 7px;border-radius:6px;background:rgba(255,255,255,.05);color:var(--muted)}

.chart-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px;overflow:hidden}
.chart-head{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:9px 13px;border-bottom:1px solid var(--border);flex-wrap:wrap}
.chart-head .t{font-size:12px;font-weight:700;letter-spacing:.4px}
.chart-head .t span{color:var(--muted);font-weight:500}
.legend{display:flex;gap:12px;font-size:11px;color:var(--muted);flex-wrap:wrap}
.legend i{display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:4px;vertical-align:middle}
.dot-green{background:var(--green)} .dot-red{background:var(--red)}
.dot-gold{background:var(--gold)} .dot-purple{background:var(--purple)}
.seg{display:inline-flex;border:1px solid var(--border);border-radius:8px;overflow:hidden}
.seg-btn{background:var(--panel);color:var(--muted);border:0;border-radius:0;padding:5px 11px;font-size:11px;font-weight:700}
.seg-btn:hover{color:var(--text)}
.seg-btn.on{background:var(--blue);color:#04101f}

.countdown-wrap{
  display:flex;align-items:center;gap:11px;
  background:linear-gradient(180deg,var(--panel2),var(--panel));
  border:1px solid var(--border);border-radius:10px;padding:6px 12px;
}
.countdown-label{font-size:9.5px;letter-spacing:.9px;text-transform:uppercase;color:var(--muted);font-weight:700;line-height:1.1}
.countdown-time{font-size:22px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-.5px;line-height:1;min-width:74px;text-align:right}
.countdown-bar{width:110px;height:6px;background:#0a0e14;border-radius:6px;overflow:hidden;border:1px solid var(--border)}
.countdown-fill{height:100%;width:0%;border-radius:6px;background:linear-gradient(90deg,var(--blue),var(--green));transition:width .35s linear}
.countdown-wrap.urgent .countdown-time{color:var(--gold)}
.countdown-wrap.closing .countdown-time{color:var(--red);animation:blink 1s infinite}
@keyframes blink{50%{opacity:.35}}

#combinedChart{height:560px;width:100%}
.chart-note{padding:8px 13px;font-size:11px;color:var(--muted);border-top:1px solid var(--border)}

.cols{display:grid;grid-template-columns:340px 1fr;gap:12px;align-items:start}
@media(max-width:980px){.cols{grid-template-columns:1fr}}

.panel-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.panel-head{padding:10px 13px;border-bottom:1px solid var(--border);font-size:12px;font-weight:700;letter-spacing:.4px;display:flex;justify-content:space-between;align-items:center}
.panel-head .count{font-size:10px;font-weight:600;color:var(--muted);background:rgba(255,255,255,.05);padding:2px 7px;border-radius:6px}
.signal-list{max-height:430px;overflow-y:auto}
.signal{padding:9px 13px;border-bottom:1px solid var(--border);display:flex;gap:10px;align-items:flex-start;font-size:12px}
.signal:last-child{border-bottom:none}
.signal .badge{flex:none;font-size:9px;font-weight:800;padding:3px 6px;border-radius:5px;color:#08130d;min-width:66px;text-align:center}
.b-bull{background:var(--green)} .b-bear{background:var(--red)} .b-info{background:var(--blue);color:#04101f}
.signal .body{flex:1;min-width:0}
.signal .body b{display:block;font-size:11.5px}
.signal .body small{color:var(--muted);font-size:10.5px}
.signal .time{font-size:10px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.empty{padding:22px 14px;text-align:center;color:var(--muted);font-size:12px}

.table-wrap{overflow:auto;max-height:430px}
table{width:100%;border-collapse:collapse;font-size:12px;font-variant-numeric:tabular-nums}
th,td{padding:7px 10px;text-align:right;border-bottom:1px solid var(--border);white-space:nowrap}
th{position:sticky;top:0;background:var(--panel2);color:var(--muted);font-weight:600;font-size:10px;text-transform:uppercase;letter-spacing:.5px;z-index:2}
td:first-child,th:first-child{text-align:left}
tbody tr:hover{background:rgba(255,255,255,.03)}
.abs-bull{background:var(--green-dim)} .abs-bear{background:var(--red-dim)}
.tag{padding:2px 6px;border-radius:5px;font-size:9px;font-weight:800;color:#08130d}
.tag-bull{background:var(--green)} .tag-bear{background:var(--red)} .tag-div{background:var(--purple);color:#100a24}

.hidden{display:none!important}
.note{font-size:11px;color:var(--muted);line-height:1.6;margin-top:12px;padding:11px 13px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius)}
.warn{background:rgba(255,92,92,.08);border-color:rgba(255,92,92,.35);color:#ffb3b3}
.foot{text-align:center;font-size:10.5px;color:var(--muted);margin:16px 0 4px}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:#2a3446;border-radius:8px}
::-webkit-scrollbar-track{background:transparent}