.bc-panel{margin:24px 0;padding:26px;background:var(--surface);border:1px solid var(--line);border-radius:16px;color:var(--ink);font-size:13px;scroll-margin-top:100px}.bc-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px}.bc-heading h2{font-size:23px;margin:4px 0}.bc-heading p,.bc-subhead p{font-size:11px;color:var(--muted);line-height:1.8}.bc-eyebrow{font-size:10px!important;letter-spacing:.13em;color:var(--brand)!important}.bc-status{padding:7px 10px;border-radius:7px;background:var(--warn-bg);color:var(--warn);font-size:11px;white-space:nowrap}.bc-notice{padding:14px 16px;background:var(--warn-bg);color:var(--warn);border-radius:9px;line-height:1.9;font-size:12px}.bc-meta{display:flex;flex-wrap:wrap;gap:8px 20px;color:var(--muted);font-size:10px;padding:13px 0 18px}.bc-form{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding:18px;background:var(--surface-2);border:1px solid var(--line);border-radius:12px}.bc-panel label{display:grid;gap:7px;font-size:11px;color:var(--muted);align-content:start}.bc-panel label small{font-size:10px;line-height:1.6}.bc-panel input,.bc-panel select{width:100%;min-height:42px;padding:8px 10px;border:1px solid var(--line);border-radius:8px;color:var(--ink);background:var(--surface);font-size:14px}.bc-panel button{min-height:40px;padding:9px 13px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);font-size:12px}.bc-panel .bc-primary{background:var(--brand);border-color:var(--brand);color:white}.bc-form-actions{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.bc-save-state{font-size:10px;color:var(--muted);margin:10px 0 16px}.bc-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:20px 0}.bc-metric{padding:17px;background:var(--surface-2);border:1px solid var(--line);border-radius:11px;min-width:0}.bc-metric span{font-size:11px;color:var(--muted)}.bc-metric strong{display:block;font-size:21px;letter-spacing:-.03em;font-variant-numeric:tabular-nums;line-height:1.5;margin:9px 0;overflow-wrap:anywhere}.bc-metric small{color:var(--muted);font-size:10px;line-height:1.8;display:block}.bc-panel h3{font-size:15px;margin-bottom:8px}.bc-quote,.bc-validation,.bc-direct{border-top:1px solid var(--line);padding-top:20px;margin-top:22px}.bc-quote-form{display:grid;grid-template-columns:1fr 1fr auto;gap:12px;align-items:end;margin:15px 0}.bc-deal{font-size:11px;color:var(--muted);line-height:1.9}.bc-quote-result{font-size:13px;line-height:1.9;border-radius:9px;background:var(--brand-50);padding:16px;margin-top:14px}.bc-quote-result small{font-size:11px;display:block;margin-top:5px;color:var(--muted)}.bc-chart-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:23px}.bc-chart-card{min-width:0;padding:16px;border:1px solid var(--line);border-radius:11px}.bc-chart-card p,.bc-foot{font-size:10px!important;color:var(--muted);line-height:1.9;margin:8px 0}.bc-chart{height:310px;width:100%}.bc-validation>p,.bc-direct>p,.bc-details>p{font-size:12px;line-height:1.9;color:var(--muted)}.bc-table-wrap{overflow:auto;margin:14px 0;max-height:440px}.bc-panel table{border-collapse:collapse;white-space:nowrap;width:100%;font-variant-numeric:tabular-nums}.bc-panel th,.bc-panel td{padding:11px 12px;text-align:right;font-size:11px;border-bottom:1px solid var(--line)}.bc-panel th:first-child,.bc-panel td:first-child{text-align:left}.bc-panel th{position:sticky;top:0;background:var(--surface-2);color:var(--muted);z-index:1}.bc-panel a{color:var(--brand)}.bc-details{margin-top:20px;border-top:1px solid var(--line);padding-top:9px}.bc-export{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:20px}.bc-export span{color:var(--muted);font-size:10px}
@media(max-width:1000px){.bc-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.bc-chart-grid{grid-template-columns:1fr}}
@media(max-width:600px){.bc-panel{padding:17px 14px;border-radius:14px}.bc-heading{align-items:flex-start;flex-direction:column;gap:8px}.bc-heading h2{font-size:21px}.bc-form{grid-template-columns:1fr 1fr;padding:13px;gap:13px 10px}.bc-panel input,.bc-panel select{font-size:16px;min-height:44px}.bc-form-actions{grid-column:1/-1}.bc-form-actions button{flex:1}.bc-metrics{gap:9px}.bc-metric{padding:13px}.bc-metric strong{font-size:19px}.bc-quote-form{grid-template-columns:1fr}.bc-chart-card{padding:12px}.bc-chart{height:280px}.bc-meta{display:grid;gap:5px}.bc-notice{font-size:11px}.bc-quote-result{font-size:12px}.bc-status{white-space:normal}.bc-export button{width:100%}}
@media(max-width:600px){.bc-table-wrap::before{content:'左右滑动表格，查看全部列 →';display:block;position:sticky;left:0;padding:5px 0 9px;font-size:10px;color:var(--muted)}}
.bw-budget{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:14px 0}.bw-budget fieldset{min-width:0;border:1px solid var(--line);border-radius:10px;padding:14px}.bw-budget legend{font-size:12px;color:var(--ink)}.bw-pair{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px}.bw-wide{grid-column:1/-1}.bw-range{display:flex;flex-wrap:wrap;gap:8px}.bw-range span{background:var(--brand-50);border:1px solid var(--line);padding:10px 14px;border-radius:7px;font-variant-numeric:tabular-nums}.bw-import{max-width:220px}.bw-import input{font-size:11px!important}#bcWorkbench h4{margin:8px 0}#bcWorkbench p{line-height:1.9}@media(max-width:600px){.bw-budget{grid-template-columns:1fr}.bw-budget fieldset{padding:12px}.bw-range{font-size:12px}}
.bc-trade-card{margin-top:20px}
.bc-panel .bw-restore{display:flex;align-items:center;gap:8px;margin-top:14px}.bc-panel .bw-restore input{width:18px;min-height:18px;height:18px}
.bc-quicknav{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.bc-quicknav button{min-height:36px;background:var(--surface-2)}#bcWorkbench,.bc-trade-card,.bc-validation{scroll-margin-top:115px}

.bc-chart-grid.bc-history-only{grid-template-columns:minmax(0,1fr)}
#bcCattleSection{scroll-margin-top:115px}#bcCattleSection [data-cattle-range][aria-pressed="true"]{background:var(--brand);color:white;border-color:var(--brand)}
#bcPeerComparison{scroll-margin-top:115px}.bp-select{display:flex;gap:10px 18px;flex-wrap:wrap;margin:16px 0}.bc-panel .bp-select label{display:flex;align-items:center;gap:7px;color:var(--ink);font-size:12px}.bc-panel .bp-select input{width:18px;min-height:18px;height:18px}.bp-controls{display:flex;gap:12px;flex-wrap:wrap}.bp-controls label{min-width:130px}.bp-controls label:last-child{flex:1;max-width:260px}#bcPeerComparison h4{margin:18px 0 8px}

.bp-period{display:block;color:var(--muted);font-size:10px;margin-top:4px}.bp-margin-table td:first-child{position:sticky;left:0;background:var(--surface);z-index:1}.bp-margin-table th:first-child{left:0;z-index:2}

#brazilCost .bc-decision {
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}
#brazilCost .bc-decision table {
  display: table;
  width: 100%;
  min-width: 0;
  table-layout: fixed;
  border-collapse: collapse;
  margin: 0;
}
#brazilCost .bc-decision th, #brazilCost .bc-decision td {
  position: static;
  padding: 10px 12px;
  white-space: normal;
  text-align: left;
}
#brazilCost .bc-decision thead th { font-size: 12px; color: var(--muted); }
#brazilCost .bc-decision tr > :last-child { width: 34%; text-align: right; white-space: nowrap; }
#brazilCost .bc-decision td { font-size: clamp(15px, 3vw, 23px); font-weight: 700; font-variant-numeric: tabular-nums; }
#brazilCost .bc-decision tbody th { font-size: 14px; }
#brazilCost .bc-decision small { display: block; font-size: 11px; font-weight: normal; color: var(--muted); }
#brazilCost .bc-decision-primary { background: var(--surface-2, rgba(41,107,234,.08)); }
#brazilCost .bc-decision thead th { font-size: 14px; color: var(--ink); }
#brazilCost .bc-spot-price { font-size: clamp(15px, 3vw, 23px); font-variant-numeric: tabular-nums; }

#brazilCost .bc-frigol-table::before { content: none; }
#brazilCost .bc-frigol-table table {
  width: 100%;
  min-width: 0;
  table-layout: fixed;
}
#brazilCost .bc-frigol-table :is(th, td) {
  padding: 7px 5px;
  font-size: clamp(11px, 2.6vw, 13px);
  line-height: 1.45;
  white-space: normal;
}
#brazilCost .bc-frigol-table :is(th, td):first-child { width: 46%; }
#brazilCost .bc-frigol-table :is(th, td):not(:first-child) {
  text-align: right;
  white-space: nowrap;
}

#bcOfferResult:not([hidden]) { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-top: 12px; }
.bc-offer-metric { padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2, rgba(41,107,234,.08)); }
.bc-offer-metric span, .bc-offer-metric small { display: block; color: var(--muted); font-size: 12px; }
.bc-offer-metric strong { display: block; color: var(--ink); font-size: clamp(23px, 5vw, 32px); font-variant-numeric: tabular-nums; line-height: 1.3; }

#bcOffer { grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr) auto; }
#bcOffer label, #bcOffer select, #bcOffer input { min-width: 0; max-width: 100%; }
@media (max-width: 600px) {
  #bcOffer { grid-template-columns: minmax(0, 1fr); }
}