/* MSID Library — isolated storefront and book detail components */
:root{--msid-library-accent:var(--msid-aubergine);--msid-library-ink:var(--msid-ink);--msid-library-muted:var(--msid-muted);--msid-library-line:var(--msid-line-soft);--msid-library-soft:var(--msid-surface-soft)}
.msid-library-page{background:var(--msid-white);color:var(--msid-library-ink)}
.msid-library-page .container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.msid-library-page a{color:inherit}
.msid-library-head h2,.msid-book-description h2,.msid-book-specs h3{position:relative;isolation:isolate;width:max-content;max-width:100%}
.msid-library-head h2::before,.msid-book-description h2::before,.msid-book-specs h3::before{content:"";position:absolute;z-index:-1;inset-inline-start:-4%;bottom:.08em;width:108%;height:.38em;background:var(--msid-library-accent);opacity:.9;border-radius:62% 38% 58% 42%/48% 62% 38% 52%;transform:rotate(-1.2deg)}
.msid-library-breadcrumb{display:flex;align-items:center;gap:8px;color:var(--msid-muted);font-size:var(--msid-type-ui);margin-bottom:18px}.msid-library-breadcrumb a{text-decoration:none}
.msid-library-catalog{padding:30px 0 72px}.msid-library-filter{display:grid;grid-template-columns:minmax(240px,1fr) 220px auto auto;gap:10px;margin-bottom:30px}.msid-library-filter input,.msid-library-filter select{min-height:46px;border:1px solid var(--msid-library-line);border-radius:var(--msid-radius-control);padding:0 13px;background:var(--msid-white);font:inherit}.msid-library-filter button,.msid-library-cart-link{min-height:46px;border:1px solid var(--msid-library-accent);border-radius:var(--msid-radius-control);padding:0 18px;background:var(--msid-library-accent);color:var(--msid-ink);text-decoration:none;font:inherit;font-weight:900;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.msid-library-cart-link span{margin-inline-start:7px}.msid-library-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:0 0 22px}.msid-library-head h2{margin:0 0 8px;font-size:1.5rem}.msid-library-head p{margin:0;color:var(--msid-library-muted)}
.msid-book-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.msid-book-card{border:1px solid var(--msid-library-line);border-radius:var(--msid-radius-card);background:var(--msid-white);overflow:hidden;min-width:0;box-shadow:var(--msid-shadow-md)}.msid-book-cover{display:block;aspect-ratio:4/5;background:var(--msid-library-soft);overflow:hidden}.msid-book-cover img{width:100%;height:100%;object-fit:cover;display:block}.msid-book-cover-fallback{height:100%;padding:24px;display:flex;flex-direction:column;justify-content:space-between;background:linear-gradient(145deg,var(--msid-blue),var(--msid-blue-dark));color:var(--msid-white)}.msid-book-cover-fallback small{opacity:.8}.msid-book-cover-fallback strong{font-size:1.25rem;line-height:1.4}.msid-book-cover-fallback em{font-style:normal;font-size:var(--msid-type-ui)}.msid-book-card-body{padding:16px}.msid-book-category{display:inline-flex;border:1px solid var(--msid-aubergine-line);background:var(--msid-aubergine-soft);color:var(--msid-aubergine);border-radius:var(--msid-radius-pill);padding:5px 9px;font-size:var(--msid-type-sm);font-weight:800}.msid-book-card h3{margin:11px 0 6px;font-size:1rem;line-height:1.55}.msid-book-card h3 a{text-decoration:none}.msid-book-author{margin:0;color:var(--msid-library-muted);font-size:var(--msid-type-ui)}.msid-book-card-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:16px}.msid-book-price{font-weight:900}.msid-book-price del{font-size:var(--msid-type-sm);color:var(--msid-subtle);margin-inline-start:4px}.msid-book-add{border:1px solid var(--msid-aubergine);border-radius:var(--msid-radius-control);background:var(--msid-aubergine);color:var(--msid-ivory);-webkit-text-fill-color:var(--msid-ivory);padding:9px 12px;font:inherit;font-size:var(--msid-type-ui);font-weight:900;cursor:pointer}.msid-book-unavailable{font-size:var(--msid-type-sm);color:var(--msid-muted)}.msid-library-pagination{margin-top:34px}.msid-library-pagination ul{display:flex;gap:8px;list-style:none;padding:0}.msid-library-pagination a,.msid-library-pagination span{display:grid;place-items:center;min-width:38px;height:38px;border:1px solid var(--msid-library-line);border-radius:var(--msid-radius-sm);text-decoration:none}.msid-library-pagination .current{background:var(--msid-aubergine);color:var(--msid-ivory);border-color:var(--msid-aubergine)}.msid-library-empty{padding:56px 20px;text-align:center;border:1px dashed var(--msid-library-line);border-radius:var(--msid-radius-card)}
/* Book detail */
.msid-book-single-v2 .msid-library-breadcrumb{padding:24px 0 18px;margin:0;border-bottom:1px solid var(--msid-library-line)}.msid-book-showcase{display:grid;grid-template-columns:minmax(300px,.82fr) minmax(0,1.18fr);gap:64px;align-items:start;padding:48px 0}.msid-book-showcase-media{position:sticky;top:24px}.msid-book-cover-shell{max-width:430px;margin-inline:auto;padding:24px;border:1px solid var(--msid-library-line);border-radius:var(--msid-radius-panel);background:var(--msid-library-soft)}.msid-book-product-cover{aspect-ratio:4/5;border-radius:var(--msid-radius-card);overflow:hidden;box-shadow:var(--msid-shadow-lg)}.msid-book-product-cover img{width:100%;height:100%;object-fit:cover;display:block}.msid-book-showcase-copy{min-width:0;padding-top:8px}.msid-book-showcase-copy h1{max-width:760px;margin:16px 0 12px;font-size:clamp(2rem,4.2vw,4.2rem);line-height:1.08;letter-spacing:-.035em;overflow-wrap:normal;word-break:normal}.msid-book-by{margin:0 0 18px;color:var(--msid-library-muted)}.msid-book-lead{max-width:720px;color:var(--msid-text-secondary);line-height:1.9;font-size:1rem}.msid-book-quick-facts{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0}.msid-book-quick-facts span{min-width:110px;padding:11px 14px;border:1px solid var(--msid-library-line);border-radius:var(--msid-radius-control);background:var(--msid-white)}.msid-book-quick-facts small{display:block;color:var(--msid-library-muted);margin-bottom:3px}.msid-book-purchase-card{margin-top:24px;padding:22px;border:1px solid var(--msid-library-line);border-radius:var(--msid-radius-card);background:var(--msid-library-soft)}.msid-book-purchase-top{display:flex;align-items:start;justify-content:space-between;gap:20px}.msid-book-purchase-label{display:block;color:var(--msid-library-muted);font-size:var(--msid-type-ui)}.msid-book-product-price{margin-top:3px;font-size:1.8rem;font-weight:950}.msid-book-stock-dot{display:inline-flex;align-items:center;gap:8px;font-size:var(--msid-type-ui);font-weight:800}.msid-book-stock-dot i{width:8px;height:8px;border-radius:50%;background:var(--msid-library-accent);box-shadow:0 0 0 4px rgba(60,22,66,.12)}.msid-book-stock-dot.is-out i{background:var(--msid-subtle);box-shadow:none}.msid-book-stock-copy,.msid-book-delivery{color:var(--msid-library-muted);font-size:var(--msid-type-ui)}.msid-book-buy-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}.msid-book-add-large,.msid-book-view-cart{min-height:50px;border-radius:var(--msid-radius-control);display:flex;align-items:center;justify-content:center;text-decoration:none;font:inherit;font-weight:900}.msid-book-add-large{border:1px solid var(--msid-aubergine);background:var(--msid-aubergine);color:var(--msid-ivory);-webkit-text-fill-color:var(--msid-ivory);cursor:pointer}.msid-book-view-cart{border:1px solid var(--msid-lime);background:var(--msid-lime);color:var(--msid-ink);-webkit-text-fill-color:var(--msid-ink)}.msid-book-view-cart:hover,.msid-book-view-cart:focus-visible{border-color:var(--msid-aubergine);background:var(--msid-aubergine);color:var(--msid-ivory);-webkit-text-fill-color:var(--msid-ivory)}.msid-book-content-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,.55fr);gap:46px;padding:14px 0 64px;border-top:1px solid var(--msid-library-line)}.msid-book-description,.msid-book-side-column{padding-top:34px}.msid-book-description h2,.msid-book-specs h3{margin:0 0 22px}.msid-book-prose{font-size:1rem;line-height:2;color:var(--msid-text)}.msid-book-prose>*:first-child{margin-top:0}.msid-book-specs{padding:20px;border:1px solid var(--msid-library-line);border-radius:var(--msid-radius-card)}.msid-book-specs dl{margin:0}.msid-book-specs dl>div{display:grid;grid-template-columns:110px 1fr;gap:12px;padding:11px 0;border-bottom:1px solid var(--msid-line-soft)}.msid-book-specs dl>div:last-child{border-bottom:0}.msid-book-specs dt{color:var(--msid-library-muted)}.msid-book-specs dd{margin:0;font-weight:800}.msid-book-service-note{display:flex;gap:12px;margin-top:14px;padding:16px;border:1px solid var(--msid-library-line);border-radius:var(--msid-radius-card)}.msid-book-service-note>span{flex:0 0 34px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--msid-library-accent);font-weight:900}.msid-book-service-note p{margin:5px 0 0;color:var(--msid-library-muted);font-size:var(--msid-type-ui);line-height:1.7}.msid-book-related{padding:0 0 72px}.msid-book-related-all{font-weight:900;text-decoration:none}
/* Cart and checkout */
.msid-library-simple-head{padding:34px 0 24px}.msid-library-simple-head h1{margin:0}.msid-cart-row{display:grid;grid-template-columns:76px minmax(0,1fr) 110px 110px auto;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid var(--msid-library-line)}.msid-cart-row img{width:76px;aspect-ratio:4/5;object-fit:cover;border-radius:var(--msid-radius-sm)}.msid-cart-copy a{text-decoration:none;font-weight:900}.msid-cart-copy span{display:block;color:var(--msid-library-muted);font-size:var(--msid-type-ui)}.msid-cart-row select{width:100%;padding:8px;border:1px solid var(--msid-library-line);border-radius:var(--msid-radius-sm);background:var(--msid-white)}.msid-cart-row>button{border:0;background:none;text-decoration:underline;cursor:pointer}.msid-cart-total{display:flex;justify-content:flex-end;gap:24px;padding:20px 0}.msid-cart-total strong{font-size:1.25rem}.msid-cart-actions{display:flex;justify-content:space-between;gap:12px;padding:18px 0 70px}.msid-cart-actions a{min-height:48px;padding:0 20px;border:1px solid var(--msid-aubergine);border-radius:var(--msid-radius-control);text-decoration:none;display:inline-flex;align-items:center;justify-content:center;font-weight:900}.msid-cart-checkout{background:var(--msid-aubergine);color:var(--msid-ivory)}.msid-cart-checkout.is-disabled{opacity:.4;pointer-events:none}.msid-checkout-layout{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(300px,.7fr);gap:34px;padding-bottom:70px}.msid-checkout-form,.msid-checkout-summary{border:1px solid var(--msid-library-line);border-radius:var(--msid-radius-card);padding:22px;background:var(--msid-white)}.msid-checkout-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.msid-checkout-grid .full{grid-column:1/-1}.msid-checkout-grid input,.msid-checkout-grid textarea,.msid-checkout-grid select{width:100%;margin-top:7px;border:1px solid var(--msid-line);border-radius:var(--msid-radius-control);padding:11px;font:inherit;background:var(--msid-white)}.msid-checkout-submit{width:100%;min-height:50px;margin-top:18px;border:1px solid var(--msid-aubergine);border-radius:var(--msid-radius-control);background:var(--msid-aubergine);color:var(--msid-ivory);font:inherit;font-weight:900;cursor:pointer}.msid-checkout-item,.msid-checkout-total{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--msid-line-soft)}.msid-checkout-total{font-size:1rem;border-bottom:0;margin-top:10px}.msid-checkout-payment{padding:10px;background:var(--msid-lime-soft);color:var(--msid-aubergine);border-radius:var(--msid-radius-sm);font-weight:800;font-size:var(--msid-type-ui)}.msid-order-success{max-width:620px;margin:70px auto;text-align:center;border:1px solid var(--msid-library-line);border-radius:var(--msid-radius-panel);padding:48px}
@media(max-width:1000px){.msid-book-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.msid-book-showcase{grid-template-columns:minmax(260px,.8fr) minmax(0,1.2fr);gap:36px}.msid-book-content-grid,.msid-checkout-layout{grid-template-columns:1fr}.msid-book-showcase-media{position:static}}
@media(max-width:760px){.msid-library-page .container{width:min(100% - 28px,1180px)}.msid-library-filter{grid-template-columns:1fr 1fr}.msid-library-filter input{grid-column:1/-1}.msid-book-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.msid-book-showcase{grid-template-columns:1fr;padding:28px 0;gap:28px}.msid-book-cover-shell{max-width:360px}.msid-book-showcase-copy h1{font-size:clamp(2rem,10vw,3.2rem)}.msid-book-content-grid{gap:14px}.msid-book-buy-row{grid-template-columns:1fr}.msid-cart-row{grid-template-columns:60px 1fr auto}.msid-cart-row label,.msid-cart-row>strong{grid-column:2}.msid-checkout-grid{grid-template-columns:1fr}.msid-checkout-grid .full{grid-column:auto}.tdh-search{width:100%;min-width:0}}
@media(max-width:480px){.msid-library-filter{grid-template-columns:1fr}.msid-library-filter input{grid-column:auto}.msid-book-grid{gap:12px}.msid-book-card-body{padding:12px}.msid-book-card-foot{align-items:stretch;flex-direction:column}.msid-book-add{width:100%}.msid-cart-actions{flex-direction:column}.msid-cart-actions a{width:100%}}