.shop-hero{padding:3rem 0 2rem;border-bottom:1px solid #e2e8f0;margin-bottom:2.5rem}
.shop-hero h1{font-size:2rem;font-weight:800;color:#1e293b;margin-bottom:.5rem}
.shop-hero p{color:#64748b;font-size:.925rem}
.shop-layout{display:grid;grid-template-columns:220px 1fr;gap:2.5rem;padding:0 0 4rem}
@media(max-width:768px){.shop-layout{grid-template-columns:1fr}}
.shop-sidebar h3{font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#94a3b8;margin-bottom:.75rem}
.cat-list{list-style:none;display:flex;flex-direction:column;gap:2px}
.cat-list a{display:block;padding:.45rem .8rem;border-radius:8px;color:#475569;font-size:.875rem;font-weight:500;text-decoration:none;transition:all .15s}
.cat-list a:hover,.cat-list a.active-cat{background:#ede9fe;color:#7c3aed}
.cat-sub-list{list-style:none;display:flex;flex-direction:column;gap:2px;margin-top:2px}
.cat-sub-list a{display:block;padding:.4rem .8rem .4rem 1.5rem;border-radius:8px;color:#64748b;font-size:.825rem;font-weight:500;text-decoration:none;transition:all .15s}
.cat-sub-list a:hover,.cat-sub-list a.active-cat{background:#f5f3ff;color:#7c3aed}
.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1.5rem}
.product-card{background:#fff;border:1px solid #e2e8f0;border-radius:14px;overflow:hidden;transition:box-shadow .2s,transform .2s;display:flex;flex-direction:column}
.product-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.1);transform:translateY(-2px)}
.product-img{width:100%;aspect-ratio:4/3;object-fit:cover}
.product-img-ph{width:100%;aspect-ratio:4/3;background:linear-gradient(135deg,#f1f5f9,#e2e8f0);display:flex;align-items:center;justify-content:center;font-size:2.5rem;color:#cbd5e1}
.product-info{padding:1rem;flex:1;display:flex;flex-direction:column;gap:.25rem}
.product-cat-badge{font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#7c3aed}
.product-name{font-size:.95rem;font-weight:700;color:#1e293b;line-height:1.35}
.product-desc{font-size:.8rem;color:#64748b;margin-top:.25rem;flex:1}
.product-price{font-size:1.1rem;font-weight:800;color:#1e293b;margin-top:.5rem}
.old-price{font-size:.8rem;font-weight:500;color:#94a3b8;text-decoration:line-through;margin-left:.4rem}
.empty-state{grid-column:1/-1;text-align:center;padding:4rem 2rem;color:#94a3b8}
.empty-icon{font-size:3rem;margin-bottom:1rem}
.btn-atc-card{width:100%;padding:.55rem;background:var(--color-primary);color:#fff;border:none;border-radius:0 0 14px 14px;font-size:.825rem;font-weight:700;cursor:pointer;transition:opacity .15s;display:flex;align-items:center;justify-content:center;gap:.35rem}
.btn-atc-card:hover{opacity:.88}