:root{--bg:#0f1115;--card:#171a21;--line:#262a33;--text:#e6e8ec;--muted:#8b919c;--acc:#4f9cf9;--up:#2fbf71;--dn:#e5534b}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
main{max-width:1760px;margin:0 auto;padding:24px 16px}h1{margin:0 0 4px;font-size:22px}header p,.muted{color:var(--muted);margin:0 0 16px}
.controls{display:flex;flex-wrap:wrap;gap:12px;align-items:end;background:var(--card);border:1px solid var(--line);border-radius:8px;padding:14px;margin-bottom:16px}
label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}
select,button{font:inherit;color:var(--text);background:#0f1115;border:1px solid var(--line);border-radius:6px;padding:8px 10px}
button{background:var(--acc);border-color:var(--acc);color:#fff;cursor:pointer;font-weight:600;padding:8px 18px}button:disabled{opacity:.5;cursor:wait}
#status{color:var(--muted)}table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:8px;overflow:hidden}
th,td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}th{font-size:12px;color:var(--muted);font-weight:500}
td.num{font-variant-numeric:tabular-nums}.empty{text-align:center;color:var(--muted);padding:28px}
.bar{display:inline-block;height:6px;background:var(--acc);border-radius:3px;margin-right:8px;vertical-align:middle}
.up{color:var(--up)}.dn{color:var(--dn)}.pend{color:var(--muted)}small{color:var(--muted)}
@media(max-width:800px){table{display:block;overflow-x:auto}}
fieldset{border:1px solid var(--line);border-radius:6px;padding:6px 10px 10px;display:flex;gap:10px;margin:0}legend{font-size:11px;color:var(--muted);padding:0 4px}#kind{align-self:center}
button.alt{background:#0f1115;color:var(--text);border-color:var(--acc)}h2{font-size:16px;margin:24px 0 4px}td small.tag{display:inline-block;margin-top:2px}
td.wrap{white-space:normal;min-width:220px;max-width:380px}details summary{cursor:pointer;color:var(--acc)}ol.hl{margin:6px 0 0;padding-left:18px}ol.hl li{margin-bottom:6px}ol.hl a{color:var(--text);text-decoration:none}ol.hl a:hover{text-decoration:underline}
h3.grp{font-size:13px;margin:14px 0 4px;color:var(--text)}
.sig{display:inline-block;padding:2px 9px;border-radius:4px;font-weight:700;font-size:12px;letter-spacing:.03em}.sig.hold{background:#3a3f4a;color:var(--text)}
svg.spark{display:block;background:#0f1115;border:1px solid var(--line);border-radius:4px}.px{font-variant-numeric:tabular-nums;font-weight:600}td{vertical-align:top}
tbody#rows td{background:#fff;color:#111;border-bottom-color:#ddd}tbody#rows small{color:#555}tbody#rows ol.hl a{color:#111}tbody#rows details summary{color:#1f6fd1}
tbody#rows svg.spark{background:#fff;border-color:#ccc}
.rx{display:inline-block;padding:2px 9px;border-radius:4px;font-weight:700;font-variant-numeric:tabular-nums}.rx.hi{background:#111;color:#fff}.rx.mid{background:#d9dde3;color:#111}.rx.lo{background:#f1f3f5;color:#555}.rx.none{color:#999}
#hold{margin-top:14px;color:var(--muted)}#hold p{margin:8px 0 0;line-height:2}.holdsym{display:inline-block;background:#000;color:#cfd3da;border:1px solid var(--line);border-radius:4px;padding:0 7px;font-size:12px}
.sig.open{background:#111;color:#fff}.sig.hold{background:#fff;color:#000}

#ver{margin:0 0 6px;font-size:12px;color:var(--muted)}#ver.stale{color:#fff;background:#b42318;display:inline-block;padding:3px 8px;border-radius:4px;font-weight:600}
td.tf{white-space:nowrap;font-size:13px}
.tablewrap{overflow-x:auto;border-radius:8px}
/* Price Discovery */
.controls button.alt{background:#2b3240;color:#fff;margin-left:6px}
section.list{margin:22px 0 10px}section.list h2{margin:0 0 4px}.tfbig{color:var(--acc)}
.tfrow{font-size:12px;color:var(--muted);margin:2px 0 8px}.tfc{display:inline-block;padding:1px 7px;border:1px solid var(--line);border-radius:10px;margin-right:4px}.tfc.on{background:var(--acc);color:#fff;border-color:var(--acc)}
.sig.bull{background:#1a7f37;color:#fff}.sig.bear{background:#b42318;color:#fff}.warn{color:#b26a00;font-weight:600}
td.plan{white-space:nowrap}.how{margin:10px 0}.how p{margin:8px 0 0;line-height:1.5}
section.list tbody td{background:#fff;color:#111;border-bottom-color:#ddd}section.list tbody small{color:#555}section.list svg.spark{background:#fff;border-color:#ccc}
details.hold{margin-top:10px;color:var(--muted)}details.hold p{margin:8px 0 0;line-height:2}

table.mini{border-collapse:collapse;margin:0 0 4px}table.mini th,table.mini td{padding:2px 6px;font-size:12px;text-align:center;border:1px solid #ddd;background:#fff;color:#111}