/* Product catalog is isolated from global layout so it can be replaced or
   connected to another inventory source later without touching the core UI. */
.category-groups{display:grid;gap:62px}.category-block{min-width:0}.category-heading{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:18px;padding-bottom:14px;border-bottom:1px solid var(--line)}.category-heading>div{display:flex;align-items:center;gap:11px}.category-heading span{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:var(--ice);color:var(--blue);font-size:9px;font-weight:800}.category-heading h3{margin:0;color:var(--ink);font-size:29px;letter-spacing:-.04em}.category-heading b{font-size:8px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.product{position:relative;overflow:hidden;min-width:0;border:1px solid var(--line);border-radius:22px;background:white;transition:transform .22s ease,box-shadow .22s ease}.product:hover{transform:translateY(-4px);box-shadow:0 18px 45px rgba(6,47,72,.11)}.product-image{aspect-ratio:1.15/1;background-position:center;background-size:cover;background-color:#edf7f8;position:relative}.product-image::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 62%,rgba(3,47,69,.08))}.product-info{padding:15px}.product-meta{display:flex;justify-content:space-between;gap:8px;color:#8aa0aa;font-size:7px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.product h3{margin:10px 0 3px;color:var(--ink);font-size:16px;line-height:1.25;letter-spacing:-.025em}.product .thai{min-height:16px;color:var(--blue);font-size:9px}.product-description{min-height:52px;margin:9px 0 10px;color:#6e8792;font-size:10px;line-height:1.55}.product-spec{display:inline-flex;max-width:100%;padding:6px 8px;border-radius:8px;background:var(--ice);color:var(--ink-2);font-size:8px;line-height:1.35}.product-bottom{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:13px;padding-top:12px;border-top:1px solid var(--line)}.product-bottom strong{color:var(--ink);font-size:15px;white-space:nowrap}.product-bottom small{font-size:7px;color:var(--muted);font-weight:500}.product-bottom button{border:0;border-radius:11px;background:var(--ink);color:white;padding:9px 11px;font-size:9px;font-weight:800;cursor:pointer;transition:.2s}.product-bottom button:hover{background:var(--blue)}
.cart-line{display:grid;grid-template-columns:1fr auto auto;gap:14px;align-items:center;padding:13px 0;border-top:1px solid var(--line)}.cart-line:first-child{border-top:0}.cart-line b,.cart-line small{display:block}.cart-line b{color:var(--ink);font-size:11px}.cart-line small{margin-top:4px;color:var(--muted);font-size:8px}.qty{display:flex;align-items:center;gap:7px;padding:4px;border-radius:12px;background:var(--ice)}.qty button{display:grid;place-items:center;width:28px;height:28px;border:0;border-radius:9px;background:white;color:var(--ink);cursor:pointer}.qty span{min-width:20px;text-align:center;font-size:10px;font-weight:800}.cart-line>strong{min-width:74px;text-align:right;color:var(--ink);font-size:11px}
.empty-state{grid-column:1/-1;padding:45px;border:1px dashed var(--line);border-radius:22px;text-align:center;color:var(--muted);font-size:12px}
@media(max-width:830px){.product-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.category-groups{gap:48px}.category-heading h3{font-size:23px}.category-heading b{display:none}.product-grid{grid-template-columns:1fr 1fr;gap:9px}.product{border-radius:17px}.product-info{padding:11px}.product h3{font-size:13px}.product-description{min-height:48px;font-size:8.5px}.product-spec{font-size:7px}.product-bottom{align-items:flex-end}.product-bottom strong{font-size:12px}.product-bottom button{padding:8px 9px;font-size:8px}.cart-line{grid-template-columns:1fr auto}.cart-line>strong{grid-column:2;text-align:right}.qty{grid-row:1/3;grid-column:2}.cart-line>strong{display:none}}