.bitcmu{--n:#253447;--o:#cf750c;--m:#66717e;--bd:#dfe5ea;--soft:#f7f8fa;font-family:inherit;color:#1f2933;max-width:1180px;margin:24px auto;width:100%;box-sizing:border-box}.bitcmu *{box-sizing:border-box}.bitcmu header{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:18px}.bitcmu header b{font-size:11px;letter-spacing:.08em;color:var(--o)}.bitcmu header h2{margin:3px 0 7px;color:var(--n);font-size:30px}.bitcmu header p{margin:0;color:var(--m);max-width:760px;line-height:1.5}.bitcmu header span{white-space:nowrap;background:#fff7ed;color:#9a4e00;border:1px solid #f2d4ad;border-radius:999px;padding:7px 10px;font-size:12px;font-weight:700}.bitcmu-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(330px,.85fr);gap:18px;align-items:start}.bitcmu-panel,.bitcmu-results{border:1px solid var(--bd);border-radius:14px;background:#fff;padding:20px;min-width:0}.bitcmu-results{position:sticky;top:18px}.bitcmu section{padding-bottom:18px;margin-bottom:18px;border-bottom:1px solid #edf0f2}.bitcmu h3{font-size:16px;color:var(--n);margin:0 0 12px}.bitcmu label{display:block;font-size:12px;font-weight:700;color:#4b5563;min-width:0}.bitcmu input,.bitcmu select{display:block;width:100%;height:44px;margin-top:5px;border:1px solid #ccd5de;border-radius:9px;padding:8px 10px;background:#fff;color:#17212b;font:inherit;font-size:16px}.bitcmu small{display:block;font-weight:400;color:var(--m);margin-top:3px}.g2,.g3{display:grid;gap:10px;margin-top:10px}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.secthead{display:flex;justify-content:space-between;gap:10px;align-items:start}.secthead p,.hint{font-size:12px;color:var(--m);margin:2px 0 0}.secondary,.primary,.link{font:inherit;font-weight:700;border-radius:9px;cursor:pointer}.secondary{border:1px solid #ccd5de;background:#fff;color:var(--n);padding:9px 12px}.primary{background:var(--o);border:1px solid var(--o);color:#fff;padding:12px 18px}.link{border:0;background:transparent;color:var(--m);padding:11px}.actions{display:flex;gap:8px;align-items:center}.error{color:#b42318;font-weight:700;font-size:13px}.check{display:flex!important;align-items:center;gap:8px}.check input{width:18px;height:18px;margin:0}.opening{display:grid;grid-template-columns:65px 1fr 1fr 1fr 36px;gap:8px;align-items:end;padding:10px 0;border-top:1px solid #edf0f2}.remove{height:44px;width:36px;border:0;border-radius:9px;background:#f3f4f6;color:#7b8490;font-size:22px;cursor:pointer}.empty{min-height:300px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:var(--m);gap:6px}.empty strong{color:var(--n);font-size:18px}.summary{background:#fff8ee;border:1px solid #f0d3ad;border-radius:12px;padding:14px;margin-bottom:16px}.summary>strong{display:block;color:var(--n);font-size:22px}.metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:10px}.metrics div{background:#fff;border:1px solid #eee5d9;border-radius:8px;padding:9px}.metrics span{display:block;color:var(--m);font-size:11px}.metrics b{font-size:14px}.tablewrap{overflow-x:auto;margin:10px 0 18px}.bitcmu table{border-collapse:collapse;width:100%;min-width:470px;font-size:12px}.bitcmu th,.bitcmu td{text-align:left;padding:8px;border-bottom:1px solid #e8edf1;white-space:nowrap}.bitcmu th{font-size:10px;text-transform:uppercase;color:var(--m)}.resultnote{font-size:12px;line-height:1.5;color:var(--m)}.disclaimer{margin-top:14px;padding:12px 14px;border-left:3px solid var(--o);background:var(--soft);font-size:12px;line-height:1.5;color:var(--m)}
@media(max-width:900px){.bitcmu-layout{grid-template-columns:1fr}.bitcmu-results{position:static}.g3{grid-template-columns:1fr 1fr}.opening{grid-template-columns:65px 1fr 1fr 36px}.opening label:nth-child(4){grid-column:1/4}.opening .remove{grid-column:4;grid-row:1}}
@media(max-width:560px){.bitcmu{overflow-x:hidden}.bitcmu header{display:block}.bitcmu header span{display:inline-block;margin-top:10px}.bitcmu-panel,.bitcmu-results{padding:14px}.g2,.g3{grid-template-columns:1fr}.secthead{display:block}.secondary{width:100%;margin-top:8px}.opening{grid-template-columns:1fr 44px}.opening label{grid-column:1/-1}.opening label:first-child{grid-column:1;padding-right:52px}.opening .remove{grid-column:2;grid-row:1}.actions{display:grid;grid-template-columns:1fr}.primary,.link{width:100%}.metrics{grid-template-columns:1fr}.tablewrap{border:1px solid #e8edf1;border-radius:8px}}

/* v1.0.1 QA fixes */
.bitcmu [hidden]{display:none!important}
.bitcmu input:disabled,.bitcmu select:disabled{background:#f3f4f6;color:#8a949e;cursor:not-allowed}
.bitcmu label:has(input:disabled),.bitcmu label:has(select:disabled){opacity:.7}

/* v1.0.2 QA refinements */
.bitcmu input:disabled,.bitcmu select:disabled{background:#f3f4f6;color:#8a949e;cursor:not-allowed}