:root{
  color-scheme:dark;
  --page:#0d0d0d; --surface:#1a1a19; --surface-2:#232322; --border:rgba(255,255,255,.10);
  --ink:#f0efec; --ink-2:#c3c2b7; --muted:#898781; --grid:#2c2c2a; --axis:#383835;
  --series-1:#3987e5; --series-2:#d95926; --series-3:#199e70; --series-7:#9085e9;
  --good:#0ca30c; --warning:#fab219; --serious:#ec835a; --critical:#d03b3b; --mid:#383835;
  --font:"Noto Sans Bengali",system-ui,-apple-system,"Segoe UI",sans-serif;
}
:root[data-theme="light"]{
  color-scheme:light;
  --page:#f9f9f7; --surface:#fcfcfb; --surface-2:#f0efec; --border:rgba(11,11,11,.10);
  --ink:#0b0b0b; --ink-2:#52514e; --muted:#898781; --grid:#e1e0d9; --axis:#c3c2b7;
  --series-1:#2a78d6; --series-2:#eb6834; --series-3:#1baf7a; --series-7:#6250d6; --mid:#f0efec;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--page);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.5}
a{color:var(--series-1)}
h1{font-size:18px;margin:0;font-weight:700}
h2{font-size:15px;margin:0;font-weight:600}
h3{font-size:13px;margin:16px 0 8px;color:var(--ink-2);font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.muted{color:var(--muted);font-weight:400;font-size:12px}
.top{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 16px;border-bottom:1px solid var(--border);flex-wrap:wrap}
.brand{display:flex;gap:12px;align-items:center}
.logo{font-size:26px;color:var(--series-1)}
.sub{font-size:12px;color:var(--ink-2)}
.top-right{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.mood{display:flex;align-items:center;gap:8px;padding:6px 12px;border:1px solid var(--border);border-radius:999px;font-size:13px;background:var(--surface)}
.mood .dot{width:10px;height:10px;border-radius:50%;background:var(--muted)}
.updated{font-size:12px;color:var(--muted)}
.btn{background:var(--surface);color:var(--ink);border:1px solid var(--border);border-radius:8px;padding:6px 10px;cursor:pointer;font-family:inherit}
.tabs{display:flex;gap:8px;padding:12px 16px 0;overflow-x:auto}
.tab{flex:1;min-width:160px;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:10px 14px;cursor:pointer;text-align:left;color:var(--ink);font-family:inherit}
.tab.on{border-color:var(--series-1);box-shadow:0 0 0 1px var(--series-1) inset}
.tab .t1{display:flex;justify-content:space-between;font-weight:600}
.tab .t2{display:flex;justify-content:space-between;font-size:13px;color:var(--ink-2);margin-top:2px}
.tab .pill{font-size:11px;padding:1px 8px;border-radius:999px;border:1px solid var(--border);font-weight:600}
.chg.up,.pill.buy,.up{color:var(--good)} .chg.dn,.pill.sell,.dn{color:var(--critical)} .pill.wait{color:var(--warning)}
.grid{display:grid;grid-template-columns:minmax(320px,420px) 1fr;gap:16px;padding:16px;align-items:start}
.card{min-width:0;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:16px}
.card-head{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px;flex-wrap:wrap}
.col{display:flex;flex-direction:column;gap:16px;min-width:0}
.history{grid-column:1 / -1}
@media (max-width:980px){.grid{grid-template-columns:minmax(0,1fr)}.history{grid-column:1}}
.sig-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.sig-coin{font-size:13px;color:var(--ink-2);font-weight:600}
.sig-price{font-size:30px;font-weight:700;line-height:1.1}
.sig-price .chg{font-size:14px;font-weight:600;margin-left:4px}
.sig-badge{display:flex;align-items:center;gap:8px;padding:8px 14px;border-radius:12px;font-weight:700;font-size:15px;border:1px solid var(--border);white-space:nowrap}
.sig-badge.buy{background:color-mix(in srgb,var(--good) 18%,transparent);color:var(--good)}
.sig-badge.sell{background:color-mix(in srgb,var(--critical) 18%,transparent);color:var(--critical)}
.sig-badge.wait{background:color-mix(in srgb,var(--warning) 18%,transparent);color:var(--warning)}
.sig-bn{font-size:18px;font-weight:600;margin:12px 0 10px}
.meter{margin:8px 0 14px}
.meter-labels,.meter-foot{display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}
.meter-track{position:relative;height:10px;border-radius:5px;background:var(--surface-2);margin:4px 0;overflow:visible}
.meter-mid{position:absolute;left:50%;top:-3px;width:2px;height:16px;background:var(--axis)}
.meter-fill{position:absolute;top:0;height:10px;border-radius:5px;background:var(--good)}
.meter-pin{position:absolute;top:-4px;width:18px;height:18px;border-radius:50%;background:var(--ink);border:3px solid var(--surface);transform:translateX(-50%);box-shadow:0 0 0 1px var(--border)}
.steps{margin:0;padding-left:22px;font-size:14px}
.steps li{margin:6px 0}
.levels{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:14px}
.lv{background:var(--surface-2);border-radius:10px;padding:8px 10px}
.lv .k{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.lv .v{font-weight:700;font-size:16px}
.lv .d{font-size:12px;color:var(--ink-2)}
.ranges{margin-top:12px;font-size:13px;color:var(--ink-2)}
.ranges .bar{position:relative;height:6px;background:var(--surface-2);border-radius:3px;margin:4px 0 10px}
.ranges .bar i{position:absolute;top:0;height:6px;border-radius:3px;background:var(--series-1);opacity:.7}
.ranges .bar b{position:absolute;top:-3px;width:2px;height:12px;background:var(--ink)}
.hit{margin-top:12px;padding:10px 12px;border-radius:10px;background:var(--surface-2);font-size:13px}
.hit b{font-size:15px}
.seg{display:flex;border:1px solid var(--border);border-radius:8px;overflow:hidden}
.seg button{background:transparent;color:var(--ink-2);border:0;padding:5px 12px;cursor:pointer;font-family:inherit;font-size:13px}
.seg button.on{background:var(--surface-2);color:var(--ink);font-weight:600}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--ink-2);margin-bottom:6px}
.legend i{display:inline-block;width:12px;height:3px;border-radius:2px;margin-right:6px;vertical-align:middle}
.chart{height:380px;width:100%}
.rsi{height:110px;width:100%}
.rsi-head{display:flex;justify-content:space-between;font-size:12px;color:var(--ink-2);margin-top:8px}
.groups{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:12px}
.grp{background:var(--surface-2);border-radius:10px;padding:8px 10px}
.grp .k{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.grp .v{font-weight:700;font-size:18px}
.breakdown{list-style:none;margin:0;padding:0}
.breakdown li{display:grid;grid-template-columns:150px 110px 1fr;gap:10px;align-items:start;padding:8px 0;border-top:1px solid var(--border);font-size:13px}
.breakdown li:first-child{border-top:0}
.breakdown .t{font-weight:600}
.breakdown .t small{display:block;color:var(--muted);font-weight:400;font-size:11px}
.cbar{position:relative;height:8px;background:var(--surface-2);border-radius:4px;margin-top:7px}
.cbar:before{content:"";position:absolute;left:50%;top:-2px;width:1px;height:12px;background:var(--axis)}
.cbar i{position:absolute;top:0;height:8px;border-radius:4px}
.cbar i.p{background:var(--good)} .cbar i.n{background:var(--critical)}
.cval{font-size:11px;color:var(--muted);display:block;margin-top:2px}
.breakdown .w{color:var(--ink-2)}
.chk{color:var(--series-3);font-size:11px;margin-left:4px}
.fine{font-size:12px;color:var(--muted);margin:10px 0 0}
.fng{display:flex;gap:14px;align-items:center;margin-bottom:12px}
.fng .gauge{position:relative;width:120px;height:66px;flex:none}
.fng .big{font-size:28px;font-weight:700;line-height:1}
.fng .lab{font-size:13px;color:var(--ink-2)}
.fng svg.spark{width:140px;height:40px}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.st{background:var(--surface-2);border-radius:10px;padding:8px 10px}
.st .k{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.st .v{font-weight:700;font-size:16px}
.st .d{font-size:12px;color:var(--ink-2)}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:7px 8px;text-align:right;border-bottom:1px solid var(--border);font-variant-numeric:tabular-nums;white-space:nowrap}
th:first-child,td:first-child{text-align:left}
th{color:var(--muted);font-weight:500;font-size:12px}
tr.cur td{background:color-mix(in srgb,var(--series-1) 12%,transparent);font-weight:600}
.bt-note{font-size:13px;color:var(--ink-2);margin-bottom:10px}
.score-hist{height:90px;margin-top:12px}
.loading{text-align:center;padding:60px 16px;color:var(--ink-2)}
.foot{padding:16px;font-size:12px;color:var(--muted);border-top:1px solid var(--border);margin-top:8px}
.foot .warn{color:var(--ink-2)}
.chip{display:inline-block;padding:1px 8px;border-radius:999px;font-size:11px;font-weight:600;border:1px solid var(--border)}
.chip.buy{color:var(--good)} .chip.sell{color:var(--critical)} .chip.wait{color:var(--warning)}
@media (max-width:600px){.breakdown li{grid-template-columns:1fr}.groups{grid-template-columns:1fr 1fr}.chart{height:300px}.sig-price{font-size:26px}}