/* Purchase flow and inventory controls. */
.book-badges{position:absolute;inset:12px 58px auto 12px;z-index:2;display:flex;align-items:flex-start;flex-direction:column;gap:6px;pointer-events:none}
.book-badges .badge{max-width:100%;box-shadow:0 2px 7px #152d5110}
.badge-soldout{background:#f4e8e7;color:#8b3530}.badge-sale{background:#fff0d5;color:#7d4800}
.card-purchase{margin-top:auto;padding-top:16px;display:flex;flex-direction:column;gap:7px}
.book-card-foot{margin-top:0;padding-top:10px;border-top:1px solid var(--border)}
.book-price{color:var(--navy);display:flex;flex-direction:column;gap:3px}
.book-price>div{display:flex;flex-wrap:wrap;gap:4px 9px;align-items:baseline}
.price-caption{font-size:.72rem;color:var(--muted)}
.book-price strong{font-size:1.25rem;line-height:1.35;font-weight:800}
.book-price strong.price-unknown{font-size:.9rem;line-height:1.5}
.book-price del{font-size:.88rem;color:var(--muted)}
.book-price small{font-size:.72rem;line-height:1.5;color:var(--muted)}
.stock-note{display:flex;gap:7px;font-size:.75rem;line-height:1.5;color:var(--muted);margin:3px 0 7px}
.stock-available{color:#236441}.stock-empty{color:#8b3530}
.buy-button{min-height:44px;font-size:.87rem;padding:11px 15px;white-space:normal;text-align:center;line-height:1.35}
.buy-button:disabled{color:#725653;background:#f6eeed;border-color:#ddc5c2;cursor:not-allowed;opacity:1}
.purchase-box{display:grid;grid-template-columns:1fr auto;gap:8px 18px;padding:22px;border:1px solid #cdd9eb;border-radius:12px;background:#f5f8fc;margin:25px 0}
.purchase-box .buy-button{align-self:center;min-width:170px}.purchase-box .subtle{grid-column:1/-1;font-size:.8rem;margin:0}
.purchase-box .book-price strong{font-size:1.7rem}.purchase-box .book-price .price-unknown{font-size:1.1rem}
.sales-editor{border:1px solid var(--border);border-radius:10px;padding:20px;margin:18px 0 0}
.sales-editor legend{padding:0 7px;color:var(--navy);font-size:1rem;font-weight:800}
.sales-editor>.checkbox-row{margin:4px 0 22px}.sales-editor small{font-size:.75rem;line-height:1.5;color:var(--muted)}
.sales-editor .subtle{font-size:.8rem;line-height:1.6}.sales-label-examples,.admin-sales-badges{display:flex;flex-wrap:wrap;gap:5px}
.order-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:32px;padding-block:35px 70px;align-items:start}
#purchase-form{min-width:0}#purchase-form fieldset{border:0;padding:0;margin:25px 0}#purchase-form legend{font-size:1.15rem;font-weight:800;color:var(--navy);padding:0;margin-bottom:18px}
#purchase-form input:not([type=checkbox]),#purchase-form select,#purchase-form textarea{box-sizing:border-box;width:100%;min-width:0;border:1px solid #c5d1e2;border-radius:7px;padding:11px 12px;font:inherit;color:var(--navy);background:white;min-height:44px}
#purchase-form input:focus,#purchase-form select:focus,#purchase-form textarea:focus{outline:2px solid var(--blue);outline-offset:2px}
#purchase-form small{font-size:.77rem;color:var(--muted);line-height:1.5}#purchase-form .quantity-field{max-width:290px}#purchase-form input[type=number]{max-width:130px}#purchase-form [hidden]{display:none}
.order-summary{position:sticky;top:110px;border:1px solid var(--border);background:#f5f8fc;border-radius:14px;padding:25px;min-width:0}
.order-book{display:flex;gap:20px;align-items:start;margin-bottom:25px}.order-book .book-cover{width:85px;height:auto;max-height:130px;object-fit:contain;flex:none}.order-book h2{font-size:1.1rem;line-height:1.45;margin:8px 0;color:var(--navy)}.order-book p,.order-book small{font-size:.8rem;color:var(--muted)}.order-book .eyebrow{font-size:.6rem;letter-spacing:.08em}.order-book>div{min-width:0}
.order-summary .subtle{font-size:.83rem;line-height:1.7}.order-summary a{overflow-wrap:anywhere}.order-summary hr{border:0;border-top:1px solid var(--border);margin:20px 0}
.purchase-total{border-top:1px solid var(--border);margin-top:18px;padding-top:18px;display:flex;flex-direction:column;gap:4px;color:var(--navy)}.purchase-total>span{font-size:.88rem}.purchase-total strong{font-size:1.65rem}.purchase-total small{font-size:.78rem;color:var(--muted)}
.order-back{display:block;text-align:center;font-size:.88rem;margin-top:18px}.form-error{color:#9d232a;font-weight:650;font-size:.88rem;line-height:1.6}.form-error:not(:empty){padding:12px;border:1px solid #e4babc;border-radius:8px;background:#fff5f5}
.order-detail{padding-block:30px 65px}.order-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px;align-items:start}.order-detail h2{font-size:1.3rem;color:var(--navy);line-height:1.5}.order-facts{margin:22px 0;display:grid;grid-template-columns:1fr 1fr;gap:0 15px}.order-facts .fact{min-width:0;overflow-wrap:anywhere}.order-facts dt{font-size:.78rem}.order-facts dd{font-size:.9rem}
.email-preview{min-width:0}.email-preview p{overflow-wrap:anywhere;font-size:.85rem}.email-preview label{display:block;margin-bottom:8px;font-size:.85rem;font-weight:700}.email-preview textarea{width:100%;box-sizing:border-box;border:1px solid #c5d1e2;border-radius:8px;padding:14px;font:inherit;font-size:.8rem;line-height:1.6;color:var(--navy);background:#f8fafd;resize:vertical}
.order-email-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:16px}.order-email-actions .btn{font-size:.83rem;white-space:normal}.order-email-actions .btn-primary{flex-basis:100%}.order-bottom{display:flex;flex-wrap:wrap;align-items:center;gap:25px;margin-top:30px}.order-admin-actions{display:flex;flex-direction:column;align-items:start;gap:9px}.order-admin-actions .btn{white-space:normal;min-width:100px;text-align:center}.admin-table-wrap .book-price strong{font-size:.95rem}.admin-table-wrap .book-price{min-width:150px}.admin-table-wrap .stock-note{min-width:150px}
.high-contrast .stock-note,.high-contrast .price-caption,.high-contrast .book-price small{color:#181818}.high-contrast .badge-soldout{color:#70211b;background:#fff}.high-contrast .badge-sale{color:#663b00;background:#fff}.high-contrast .purchase-box,.high-contrast .order-summary{background:#fff;border-color:#111}
@media(max-width:900px){.order-layout{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:20px}.order-book{flex-direction:column}.order-summary{padding:20px}}
@media(max-width:700px){.order-layout,.order-detail-grid{grid-template-columns:1fr}.order-summary{position:static;order:-1}.order-book{flex-direction:row}.purchase-box{padding:18px}.purchase-box .buy-button{min-width:145px}.order-detail .form-card{min-width:0}}
@media(max-width:480px){
 .book-badges{inset:8px 5px auto 5px;gap:4px}.book-badges .badge{font-size:.54rem;padding:5px 6px;line-height:1.4;letter-spacing:0}
 .book-image,.catalog-grid .book-image,.catalog-grid.list-mode .book-image{padding-top:105px}
 .card-purchase{padding-top:8px;gap:3px}.book-price strong{font-size:1.2rem}.book-price strong.price-unknown{font-size:.82rem}.buy-button{font-size:.8rem;padding:10px 7px;gap:5px}.buy-button .icon{width:16px}.stock-note{font-size:.7rem;gap:4px}.book-card-foot{padding-top:8px;margin-top:8px}
 .purchase-box{grid-template-columns:1fr}.purchase-box .buy-button{width:100%;margin:5px 0}.purchase-box .book-price strong{font-size:1.5rem}.sales-editor{padding:15px}.order-facts{grid-template-columns:1fr}.order-book{gap:15px}.order-book .book-cover{width:65px}.order-book h2{font-size:.96rem}.order-book .eyebrow{display:none}.order-summary{padding:20px}.order-email-actions>.btn{width:100%}.order-bottom{align-items:stretch;flex-direction:column}.order-detail .form-card{padding:19px}
}
@media print{.order-email-actions,.order-bottom,.sales-editor{display:none}.order-detail-grid{display:block}.order-detail .form-note,.email-preview{display:none}.order-summary{position:static}.purchase-box{background:white}.buy-button{display:none}}