/* XTTS Live — trading desk. Dark-first, light theme via [data-theme=light] or system preference. */
:root{
  --bg:#0a0d12; --bg2:#0e1219; --panel:#121720; --panel2:#171d28; --line:#1f2733; --line2:#2a3342;
  --ink:#e8edf4; --ink2:#a9b3c2; --muted:#6f7a8b;
  --x1:#4f8cff; --x2:#ff9442; --pos:#22c38e; --neg:#ff5d6c; --warn:#f5b73b;
  --posbg:rgba(34,195,142,.12); --negbg:rgba(255,93,108,.12);
  --glow1:rgba(79,140,255,.16); --glow2:rgba(255,148,66,.12);
  --shadow:0 1px 0 rgba(255,255,255,.03) inset, 0 10px 30px rgba(0,0,0,.25);
  --f-ui:"Inter Tight","Segoe UI",system-ui,-apple-system,sans-serif;
  --f-num:"JetBrains Mono",ui-monospace,Consolas,monospace;
  color-scheme:dark;
}
:root[data-theme="light"]{
  --bg:#f4f6f9; --bg2:#eef1f5; --panel:#ffffff; --panel2:#f7f9fb; --line:#e3e8ee; --line2:#d3dae3;
  --ink:#0f1722; --ink2:#435064; --muted:#7a8698;
  --x1:#2563eb; --x2:#ea6a12; --pos:#0f9d6b; --neg:#e0364a; --warn:#c98a00;
  --posbg:rgba(15,157,107,.10); --negbg:rgba(224,54,74,.10);
  --glow1:rgba(37,99,235,.08); --glow2:rgba(234,106,18,.06);
  --shadow:0 1px 2px rgba(15,23,34,.05), 0 6px 20px rgba(15,23,34,.05);
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--f-ui);font-size:14px;line-height:1.45;-webkit-font-smoothing:antialiased;
  background-image:radial-gradient(900px 420px at 8% -10%,var(--glow1),transparent 60%),radial-gradient(800px 380px at 100% -5%,var(--glow2),transparent 60%);background-attachment:fixed;min-height:100vh}
.num{font-family:var(--f-num);font-variant-numeric:tabular-nums}
.up{color:var(--pos)} .down{color:var(--neg)}

/* top bar */
.topbar{position:sticky;top:0;z-index:20;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);background:color-mix(in srgb,var(--bg) 78%,transparent);border-bottom:1px solid var(--line)}
.topbar .in{max-width:1440px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;margin-right:6px}
.logo{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--x1),#7b5cff);display:grid;place-items:center;box-shadow:0 4px 14px var(--glow1)}
.logo svg{width:18px;height:18px}
.brand b{font-size:16px;font-weight:700;letter-spacing:-.01em}
.brand span{display:block;font-size:11.5px;color:var(--muted);margin-top:-2px}
.tabs{display:flex;gap:4px;background:var(--panel);border:1px solid var(--line);border-radius:11px;padding:3px}
.tabs button{font:inherit;font-size:13px;font-weight:600;color:var(--ink2);background:none;border:0;border-radius:8px;padding:7px 15px;cursor:pointer;display:flex;align-items:center;gap:8px}
.tabs button:hover{color:var(--ink);background:var(--panel2)}
.tabs button[aria-selected="true"]{color:var(--ink);background:var(--panel2);box-shadow:inset 0 0 0 1px var(--line2)}
.sw{width:8px;height:8px;border-radius:50%;display:inline-block;flex:none}
.spacer{flex:1}
.status{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--ink2);flex-wrap:wrap}
.pill{display:inline-flex;align-items:center;gap:7px;padding:5px 11px;border-radius:999px;background:var(--panel);border:1px solid var(--line);white-space:nowrap}
.dot{width:7px;height:7px;border-radius:50%;background:var(--muted)}
.dot.ok{background:var(--pos);box-shadow:0 0 0 3px var(--posbg);animation:pulse 2.4s infinite}
.dot.warn{background:var(--warn)} .dot.err{background:var(--neg)}
@keyframes pulse{50%{box-shadow:0 0 0 6px transparent}}
@media (prefers-reduced-motion:reduce){.dot.ok{animation:none}}
.iconbtn{width:34px;height:34px;border-radius:9px;border:1px solid var(--line);background:var(--panel);color:var(--ink2);cursor:pointer;display:grid;place-items:center}
.iconbtn:hover{color:var(--ink)}
button:focus-visible,select:focus-visible,input:focus-visible{outline:2px solid var(--x1);outline-offset:2px}

/* layout */
main{max-width:1440px;margin:0 auto;padding:22px 20px 60px;display:flex;flex-direction:column;gap:20px}
.g2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.g3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.g-hero{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:20px}
@media (max-width:1100px){.g3{grid-template-columns:repeat(2,minmax(0,1fr))}.g-hero{grid-template-columns:1fr}}
@media (max-width:760px){.g2,.g3{grid-template-columns:1fr}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:18px 20px;display:flex;flex-direction:column;gap:14px;min-width:0}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.card-h h2{margin:0;font-size:13px;font-weight:650;letter-spacing:.02em;color:var(--ink)}
.card-h .sub{font-size:12px;color:var(--muted)}
.section-t{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin:6px 2px -6px}

/* hero */
.acct-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.acct-head h3{margin:0;font-size:18px;font-weight:700;letter-spacing:-.01em}
.chip{font-size:11.5px;font-weight:600;color:var(--ink2);background:var(--panel2);border:1px solid var(--line);border-radius:7px;padding:2px 8px}
.chip.live{color:var(--pos);border-color:color-mix(in srgb,var(--pos) 35%,transparent);background:var(--posbg)}
.chip.err{color:var(--neg);border-color:color-mix(in srgb,var(--neg) 35%,transparent);background:var(--negbg)}
.bigs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.big .l{font-size:12px;color:var(--muted);font-weight:500}
.big .v{font-family:var(--f-num);font-size:32px;font-weight:600;letter-spacing:-.03em;line-height:1.15;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.big .d{display:inline-flex;align-items:center;gap:6px;margin-top:6px;font-family:var(--f-num);font-size:12.5px;padding:2px 8px;border-radius:6px}
.big .d{background:var(--panel2);color:var(--ink2)} .big .d.up{background:var(--posbg);color:var(--pos)} .big .d.down{background:var(--negbg);color:var(--neg)}
@media (max-width:520px){.big .v{font-size:24px}.bigs{grid-template-columns:1fr}}
.kstrip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}
@media (max-width:620px){.kstrip{grid-template-columns:repeat(2,minmax(0,1fr))}}
.kstrip div{background:var(--panel2);padding:10px 12px;display:flex;flex-direction:column;gap:2px;min-width:0}
.kstrip span{font-size:11px;color:var(--muted);font-weight:500}
.kstrip b{font-family:var(--f-num);font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* metric lists */
.mlist{display:flex;flex-direction:column}
.mrow{display:flex;justify-content:space-between;align-items:baseline;gap:14px;padding:8px 0;border-bottom:1px solid var(--line)}
.mrow:last-child{border-bottom:0}
.mrow span{color:var(--ink2);font-size:13px}
.mrow b{font-family:var(--f-num);font-weight:500;font-size:13.5px;white-space:nowrap}
.wl{display:flex;align-items:center;gap:14px}
.wl .rad{width:120px;height:120px;flex:none}
.wl .leg{display:flex;flex-direction:column;gap:6px;font-size:12.5px;color:var(--ink2)}
.wl .leg b{font-family:var(--f-num);color:var(--ink)}

/* charts */
.chart{position:relative;width:100%;min-width:0}
.h-sm{height:200px} .h-md{height:260px} .h-lg{height:320px} .h-spark{height:90px}
.legend{position:absolute;left:10px;top:6px;z-index:3;font-size:12px;color:var(--ink2);pointer-events:none;display:flex;gap:14px;flex-wrap:wrap}
.legend b{font-family:var(--f-num);color:var(--ink);font-weight:600}
.legend i{display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:6px}
.seg{display:inline-flex;background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:2px}
.seg button{font:inherit;font-size:11.5px;font-weight:600;color:var(--muted);background:none;border:0;border-radius:6px;padding:4px 9px;cursor:pointer}
.seg button[aria-pressed="true"]{color:var(--ink);background:var(--panel)}
.apexcharts-tooltip{border:1px solid var(--line2)!important;box-shadow:0 8px 24px rgba(0,0,0,.25)!important}
.apexcharts-tooltip.apexcharts-theme-dark{background:var(--panel2)!important}
.apexcharts-tooltip-title{font-family:var(--f-ui)!important;background:transparent!important;border-bottom:1px solid var(--line)!important}

/* tables */
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:12px}
table{border-collapse:collapse;width:100%;font-size:12.5px}
th,td{padding:9px 12px;text-align:right;white-space:nowrap;border-bottom:1px solid var(--line)}
th{position:sticky;top:0;background:var(--panel2);color:var(--muted);font-size:11px;font-weight:650;text-transform:uppercase;letter-spacing:.06em}
td{font-family:var(--f-num);font-variant-numeric:tabular-nums;color:var(--ink)}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover td{background:var(--panel2)}
th.l,td.l{text-align:left}
.side{display:inline-block;font-family:var(--f-ui);font-size:11px;font-weight:700;letter-spacing:.04em;padding:2px 8px;border-radius:5px}
.side.buy{color:var(--x1);background:color-mix(in srgb,var(--x1) 14%,transparent)}
.side.sell{color:var(--x2);background:color-mix(in srgb,var(--x2) 14%,transparent)}
.heat{border-radius:5px;padding:2px 7px}
.filters{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
select,input[type=search]{font:inherit;font-size:12.5px;padding:6px 10px;border-radius:8px;border:1px solid var(--line);background:var(--panel2);color:var(--ink)}
.pager{display:flex;align-items:center;justify-content:flex-end;gap:10px;font-size:12px;color:var(--ink2)}
.pager button{font:inherit;font-size:12px;padding:5px 12px;border-radius:8px;border:1px solid var(--line);background:var(--panel2);color:var(--ink);cursor:pointer}
.pager button:disabled{opacity:.4;cursor:default}
.empty{padding:60px 20px;text-align:center;color:var(--ink2);border:1px dashed var(--line2);border-radius:16px;background:var(--panel)}
.empty b{display:block;color:var(--ink);font-size:17px;margin-bottom:6px}
.note{font-size:12px;color:var(--muted)}
.err-banner{padding:10px 14px;border-radius:10px;background:var(--negbg);color:var(--neg);font-size:12.5px}
.linkbtn{font:inherit;font-size:12.5px;font-weight:600;color:var(--x1);background:none;border:1px solid var(--line);border-radius:8px;padding:6px 12px;cursor:pointer}
.linkbtn:hover{background:var(--panel2)}
footer{max-width:1440px;margin:0 auto;padding:0 20px 40px;font-size:12px;color:var(--muted);line-height:1.7}