.trade-heading{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;column-gap:20px;row-gap:10px}
.trade-heading>div{display:contents}
.trade-heading .page-title{grid-column:1;grid-row:1}
.trade-heading .muted{grid-column:1/-1;grid-row:2;margin-top:0}
.trade-heading>.btn{grid-column:2;grid-row:1}
.trade-total{padding:0 0 18px;margin-bottom:20px;border-bottom:1px solid #e2e6eb}
.trade-total-main{display:flex;align-items:baseline;flex-wrap:wrap;gap:8px 14px}
.trade-total-main>.muted{font-size:14px}
.trade-total-amount{font-size:22px;font-weight:700;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.trade-total>.help{margin-top:6px;min-height:20px}
.trade-page .trade-access{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:16px}
.trade-access-copy{min-width:0}
.trade-access-copy>.help:first-child{min-height:20px}
.trade-access-summary{margin-top:6px;min-height:20px}
.trade-page .status-completed{background:#e9f6ed;color:#17663a}
.trade-page .status-cancelled{background:#eef0f3;color:#5c6370}
.trade-page .status-completed::before,.trade-page .status-cancelled::before{width:13px;height:13px;display:inline-flex;align-items:center;justify-content:center;border:1px solid currentColor;border-radius:50%;background:none;font-family:Arial,sans-serif;font-size:10px;line-height:1;font-weight:700;flex-shrink:0}
.trade-page .status-completed::before{content:'✓'}
.trade-page .status-cancelled::before{content:'×';font-size:12px}
.trade-page .purchase-seller-row{padding:20px 22px}
.purchase-tabs{display:flex;gap:8px;margin:22px 0 22px;border-bottom:1px solid #e2e6eb}
.purchase-tabs a{display:inline-flex;align-items:center;gap:8px;min-height:46px;padding:10px 22px;border-radius:6px 6px 0 0;color:#5c6370;text-decoration:none;border-bottom:3px solid transparent;font-weight:600;transition:background-color .18s ease,color .18s ease,border-color .18s ease}
.purchase-tabs a:hover{background:#fff1e7;color:#a84316}
.purchase-tabs a[aria-current=page]{color:#a84316;background:#fff1e7;border-bottom-color:#ff7d2e}
.purchase-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}
.purchase-toolbar label{display:flex;align-items:center;gap:12px}
.purchase-toolbar label>span{white-space:nowrap;flex-shrink:0}
.purchase-toolbar select{min-width:142px;width:auto;flex:0 0 auto}
.purchase-list{background:#fff;border:1px solid #e2e6eb;border-radius:8px;overflow:hidden}
.purchase-list:empty{display:none}
.purchase-row+.purchase-row{border-top:1px solid #e2e6eb}
.purchase-summary{display:grid;grid-template-columns:minmax(170px,1.2fr) minmax(130px,1fr) minmax(130px,1fr) auto;align-items:center;gap:16px;padding:16px 22px;list-style:none;cursor:pointer;transition:background-color .18s ease}
.purchase-summary::-webkit-details-marker{display:none}
.purchase-summary::marker{content:''}
.purchase-summary:hover,.purchase-disclosure[open]>.purchase-summary{background:#fff8f2}
.purchase-summary:focus-visible{outline:3px solid #a84316;outline-offset:-3px}
.purchase-identity{display:flex;align-items:flex-start;flex-direction:column;gap:6px;min-width:0}
.purchase-number{font-size:15px;font-weight:650;overflow-wrap:anywhere}
.purchase-brief{display:flex;flex-direction:column;gap:4px;min-width:0;overflow-wrap:anywhere}
.purchase-brief-label{font-size:12px;color:#5c6370}
.purchase-brief strong{font-size:17px;font-weight:650;font-variant-numeric:tabular-nums}
.purchase-brief .currency-icon{vertical-align:middle}
.purchase-toggle{display:inline-flex;align-items:center;gap:10px;color:#a84316;font-size:13px;white-space:nowrap}
.purchase-toggle::after{content:'';width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .18s ease}
.purchase-collapse,.purchase-disclosure[open] .purchase-expand{display:none}
.purchase-disclosure[open] .purchase-collapse{display:inline}
.purchase-disclosure[open] .purchase-toggle::after{transform:rotate(225deg) translate(-2px,-1px)}
.purchase-details{padding:4px 22px 18px;background:#fff8f2}
.purchase-location{margin:0}
.purchase-values{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:14px 0}
.purchase-values dt{color:#5c6370;font-size:12px;margin-bottom:4px}
.purchase-values dd{font-size:15px;font-weight:600;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.purchase-row-foot{display:flex;justify-content:space-between;align-items:center;gap:16px}
.purchase-row-foot .btn{flex-shrink:0;min-height:42px;padding:9px 16px}
.purchase-row-foot .help{font-size:12px}
.purchase-row-foot p{margin:2px 0}
.purchase-note{max-width:72ch;line-height:1.8}
.purchase-access{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px}
.purchase-access .btn{flex-shrink:0}
.purchase-tabs a:focus-visible{outline:3px solid #a84316;outline-offset:3px}
.purchase-login{margin-top:14px}
.receipt-order-id{margin:12px 0;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}
.receipt-price-note{margin-top:18px}
.receipt-price-note strong{font-size:18px}
.purchase-page .page-title{font-size:28px}
.purchase-page .status-badge{white-space:nowrap}
@media(max-width:640px){
  .purchase-page .page-title{font-size:25px}
  .trade-heading{column-gap:12px}
  .trade-heading>.btn{min-height:42px;padding:9px 12px;font-size:13px}
  .trade-total-amount{font-size:20px}
  .trade-total>.help{min-height:40px}
  .trade-access-copy>.help:first-child,.trade-access-summary{min-height:40px}
  .trade-page .trade-access{gap:12px}
  .trade-page .trade-access>.btn{padding:9px 12px;font-size:13px}
  .trade-page .purchase-seller-row{padding:18px 16px}
  .purchase-summary{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px 12px;padding:14px 16px}
  .purchase-identity{grid-column:1/-1;flex-direction:row;align-items:center;justify-content:space-between;gap:8px}
  .purchase-number{font-size:14px}
  .purchase-brief strong{font-size:16px}
  .purchase-amount{text-align:right}
  .purchase-toggle{grid-column:1/-1;justify-self:end;font-size:12px}
  .purchase-details{padding:0 16px 16px}
  .purchase-values{gap:12px}
  .purchase-row-foot{align-items:flex-end;gap:10px}
  .purchase-row-foot .help{font-size:11px}
  .purchase-row-foot .btn{padding:9px 13px}
  .purchase-access{flex-wrap:wrap}
  .purchase-tabs{margin-top:18px}
  .purchase-toolbar{align-items:flex-start;gap:12px}
  .purchase-toolbar label{gap:8px}
  .purchase-toolbar select{min-width:125px}
  .purchase-tabs a{flex:1;justify-content:center}
}
@media(prefers-reduced-motion:reduce){.purchase-summary,.purchase-toggle::after{transition:none}}