:root{
  --bg:#212121; --nav:#1b1b1b; --card:#2a2a2a; --card2:#313131; --line:#3a3a3a;
  --text:#fff; --muted:#b4b4b4; --blue:#1e6dff; --blue-soft:rgba(30,109,255,.16);
  --amber:#f2a93b; --green:#22d65a;
  --font:'Poppins',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
*{box-sizing:border-box}
html{color-scheme:dark}
body{margin:0;background:var(--bg);color:var(--text);font:400 15px/1.5 var(--font)}
a{color:inherit;text-decoration:none}
h1,h2,p{margin:0}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px}

.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 32px;height:72px;background:var(--nav);border-bottom:1px solid #2b2b2b;position:sticky;top:0;z-index:5}
.brand{display:flex;align-items:center;gap:12px;font-weight:600;font-size:18px}
.links{display:flex;align-items:center;gap:28px;font-weight:500}
.links a{color:#e8e8e8}.links a:hover{color:#fff}
.links a[hidden]{display:none}
.btn{border:0;border-radius:999px;padding:11px 24px;font-weight:600}
.btn.primary{background:var(--blue);color:#fff}
.btn.primary:hover{filter:brightness(1.1)}

.hero{background:linear-gradient(180deg,#171717,#212121);background-size:cover;background-position:center;border-bottom:1px solid #2b2b2b}
.hero.img{background-image:linear-gradient(180deg,rgba(18,18,18,.78),rgba(33,33,33,.96)),var(--hero)}
.hero-inner{max-width:1180px;margin:0 auto;padding:64px 24px 40px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px}
.hero h1{font-size:clamp(30px,5vw,48px);font-weight:700;letter-spacing:-.5px}
.sub{color:var(--muted);font-size:17px}
.live{display:inline-flex;align-items:center;gap:10px;padding:10px 20px;border-radius:12px;background:rgba(0,0,0,.45);border:1px solid #333;margin-top:6px}
.live b{color:var(--green);font-weight:600}
.dot{width:11px;height:11px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green)}
.live.off .dot{background:#777;box-shadow:none}.live.off b{color:var(--muted)}

.pills{display:inline-flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:10px}
.pill{background:transparent;border:1px solid var(--blue);color:var(--blue);border-radius:999px;padding:8px 18px;font-weight:500}
.pill:hover{background:var(--blue-soft)}
.pill.active{background:var(--blue);color:#fff}

.wrap{max-width:1180px;margin:0 auto;padding:28px 24px 64px;display:flex;flex-direction:column;gap:20px}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.tile{background:var(--card);border-radius:14px;padding:18px 20px;display:flex;flex-direction:column;gap:2px}
.tile .lbl{color:var(--muted);font-size:13px}
.tile strong{font-size:26px;font-weight:600;line-height:1.3}
.tile small{color:var(--muted);font-size:12px;min-height:18px}

.grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:16px}
.tops{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.card{background:var(--card);border-radius:14px;padding:20px;display:flex;flex-direction:column;min-width:0}
.card>header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.card h2{font-size:17px;font-weight:600}
.legend{display:flex;gap:16px;color:var(--muted);font-size:13px}
.legend span{display:inline-flex;align-items:center;gap:6px}
.sw{width:10px;height:10px;border-radius:3px;display:inline-block}
.sw.buy{background:var(--blue)}.sw.sell{background:var(--amber)}
.state{font-size:12px;color:var(--muted)}
.state.on{color:var(--green)}

.chart-box{position:relative;height:320px}
#chart{width:100%;height:100%;display:block}
.tip{position:absolute;pointer-events:none;background:#111;border:1px solid var(--line);border-radius:10px;padding:8px 12px;font-size:12px;white-space:nowrap;z-index:2}
.tip b{display:block;margin-bottom:2px}

.feed{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;max-height:360px;overflow:auto}
.tx{display:flex;align-items:center;gap:12px;background:var(--card2);border-radius:10px;padding:10px 12px}
.tx.new{animation:flash 1.6s ease-out}
@keyframes flash{from{background:var(--blue-soft)}to{background:var(--card2)}}
.head{width:32px;height:32px;border-radius:6px;background:#444;flex:none;image-rendering:pixelated}
.tx .body{min-width:0;flex:1}
.tx p{font-size:13px;line-height:1.35;overflow-wrap:anywhere}
.tx time{font-size:11px;color:var(--muted)}
.amt{font-weight:600;font-size:13px;white-space:nowrap}
.tx.buy .amt{color:var(--blue)}.tx.sell .amt{color:var(--amber)}

.metric{display:flex;align-items:center;gap:14px;color:var(--muted)}
.metric .pills{margin:0}
.top{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.row{display:grid;grid-template-columns:36px 1fr auto;gap:2px 12px;align-items:center}
.ico{width:36px;height:36px;border-radius:8px;background:var(--card2);display:grid;place-items:center;font-weight:600;color:var(--muted);position:relative;overflow:hidden;grid-row:span 2}
.ico img{position:absolute;inset:3px;width:30px;height:30px;image-rendering:pixelated}
.row .name{font-weight:500;font-size:14px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row .name small{color:var(--muted);font-weight:400;margin-left:6px}
.row .val{font-weight:600;font-size:14px}
.bar{grid-column:2/4;height:6px;background:var(--card2);border-radius:999px;overflow:hidden}
.bar i{display:block;height:100%;border-radius:999px;transition:width .5s}
#topBought .bar i{background:var(--blue)}#topSold .bar i{background:var(--amber)}
.empty{color:var(--muted);font-size:13px;padding:8px 0}

@media (max-width:900px){
  .kpis{grid-template-columns:repeat(2,1fr)}
  .grid,.tops{grid-template-columns:1fr}
  .nav{padding:0 16px}.links{gap:16px}.links a{display:none}
}
@media (prefers-reduced-motion:reduce){.tx.new{animation:none}.bar i{transition:none}}

.pills.sm{margin:0}
.pills.sm .pill{padding:5px 14px;font-size:13px}
.lb{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.lb.buy .bar i{background:var(--blue)}
.lb.sell .bar i{background:var(--amber)}
.ico.player{background:#444}
.ico.player img{inset:0;width:100%;height:100%}
.cat{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
#donut{width:200px;height:200px;flex:none}
.cat-legend{list-style:none;margin:0;padding:0;flex:1;min-width:190px;display:flex;flex-direction:column;gap:10px}
.cat-legend li{display:grid;grid-template-columns:12px 1fr auto;gap:10px;align-items:center;font-size:14px}
.cat-legend li.empty{display:block}
.cat-legend i{width:12px;height:12px;border-radius:4px}
.cat-legend .pc{color:var(--muted);font-size:12px;margin-left:8px}
.cat-legend .val{font-weight:600}