/* Master Palm patch 259: item-level express checkout buttons and cart payment buttons. */
.mpb2b-item-express{
  display:flex;
  align-items:center;
  gap:6px;
  flex-wrap:wrap;
  margin-top:10px;
  padding-top:10px;
  border-top:1px solid rgba(17,24,39,.08);
}
.mpb2b-item-express > span{
  flex:0 0 100%;
  font-size:11px;
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:#4b5563;
}
.mpb2b-item-express form,
.mpb2b-detail-express-buttons form{margin:0;display:inline-flex;}
.mpb2b-express-btn{
  border:1px solid rgba(17,24,39,.18);
  border-radius:999px;
  background:#fff;
  color:#111827;
  padding:7px 10px;
  font-size:11px;
  line-height:1;
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.04em;
  cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.mpb2b-express-btn:hover{transform:translateY(-1px);box-shadow:0 8px 18px rgba(17,24,39,.12);}
.mpb2b-express-zelle{background:#fff7d6;border-color:#f59e0b;color:#78350f;}
.mpb2b-express-stripe{background:#f5f3ff;border-color:#635bff;color:#312e81;}
.mpb2b-express-paypal{background:#eff6ff;border-color:#2563eb;color:#0f3a8a;}
.mpb2b-detail-express{
  margin:14px 0 10px;
  padding:14px;
  border:1px solid rgba(17,24,39,.10);
  border-radius:16px;
  background:#f8fafc;
}
.mpb2b-detail-express > strong{
  display:block;
  margin-bottom:9px;
  color:#111827;
  font-size:13px;
  text-transform:uppercase;
  letter-spacing:.08em;
}
.mpb2b-detail-express-buttons{display:flex;gap:8px;flex-wrap:wrap;}
.mpb2b-detail-express p{margin:9px 0 0;color:#6b7280;font-size:12px;font-weight:700;}
.mpb2b-cart-pay-buttons{display:grid;grid-template-columns:1fr;gap:8px;}
.mpb2b-cart-pay-buttons .mpb2b-btn{width:100%;justify-content:center;gap:8px;text-decoration:none;}
.mpb2b-pay-zelle{background:#f59e0b;color:#111827;border-color:#f59e0b;}
.mpb2b-pay-zelle:hover{background:#d97706;color:#111827;}
.mpb2b-express-note{margin:9px 0 0;color:#6b7280;font-size:12px;font-weight:700;line-height:1.45;}
.mpb2b-payment-panel[data-mpb2b-payment-panel="purchase_order"]{border-top:1px solid rgba(17,24,39,.08);padding-top:12px;}
@media (max-width:640px){
  .mpb2b-item-express{gap:5px;}
  .mpb2b-express-btn{font-size:10px;padding:7px 8px;}
  .mpb2b-detail-express-buttons{display:grid;grid-template-columns:1fr;}
  .mpb2b-detail-express-buttons .mpb2b-express-btn{width:100%;justify-content:center;}
}
/* Patch 260: cart express Stripe/PayPal are POST forms that submit directly to gateway creation. */
.mpb2b-cart-pay-buttons .mpb2b-cart-express-form{margin:0;display:block;width:100%;}
.mpb2b-cart-pay-buttons .mpb2b-cart-express-form .mpb2b-btn{width:100%;justify-content:center;gap:8px;border:0;cursor:pointer;}
/* Patch 261: payment method discount promotion + stacked discount visibility. */
.mpb2b-payment-promo-note{
  margin:10px 0 0;
  padding:10px 12px;
  border:1px solid rgba(234,88,12,.22);
  border-radius:12px;
  background:#fff7ed;
  color:#7c2d12;
  font-size:12px;
  font-weight:800;
  line-height:1.45;
}
.mpb2b-summary-line.discount span{color:#991b1b;font-weight:800;}
.mpb2b-summary-line.discount strong{color:#b91c1c;}