.storefront-sticky-header{position:sticky;top:0;z-index:100;background:#fff}
.favorite-toggle.is-favorite{color:#ef4444}.favorite-toggle.is-favorite svg{fill:#ef4444;stroke:#ef4444}
:focus-visible{outline:2px solid #2563eb;outline-offset:2px;border-radius:4px}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
@media(max-width:767px){
    .storefront-header-main{grid-template-columns:1fr;gap:12px;padding-top:10px;padding-bottom:10px}
    .storefront-nav-shell{display:none}
    .storefront-main-nav,.storefront-mega-menu{display:none}
    .storefront-header-actions{gap:8px;flex-wrap:nowrap}
    .storefront-header-actions .storefront-support,.storefront-header-actions .storefront-business-card,.storefront-header-actions .storefront-action-link{display:none}
    .storefront-brand{max-width:180px}
    .storefront-brand-logo{width:44px;height:44px}
    .storefront-brand-copy strong{font-size:14px}
    .storefront-search-wrapper{flex:1;min-width:0}
    .storefront-search input{font-size:14px}
    .storefront-search button{width:36px;height:36px}
    .storefront-cart-badge{min-width:18px;height:18px;font-size:10px}
    .hero{padding:28px 0}
    .hero-grid{grid-template-columns:1fr;gap:16px}
    .hero-panel{padding:18px}
    .storefront-hero-title{font-size:24px}
    .storefront-hero-copy{font-size:14px}
    .grid-4,.grid-5,.grid-6,.grid-8{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
    .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
    .grid-2{grid-template-columns:1fr}
    .container{padding:16px}
    .section-title{font-size:20px}
    .product-card-compact .product-media{aspect-ratio:1/1}
}
@media(max-width:430px){
    .grid-2,.grid-3,.grid-4,.grid-5,.grid-6,.grid-8{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
    .product-card__title{font-size:13px;-webkit-line-clamp:2}
    .price{font-size:17px}
    .product-body{padding:12px;gap:6px}
    .btn-small{padding:6px 10px;min-height:40px}
}
@media(max-width:767px){
    .topbar .nav{display:none;flex-direction:column;position:absolute;top:52px;left:0;right:0;background:#0f172a;padding:12px;gap:6px;z-index:99}
    .topbar .nav.is-open{display:flex}
    .topbar .container{position:relative}
    .topbar .nav a{color:#fff;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.1)}
    .admin-hamburger{display:flex!important;flex-direction:column;gap:4px;cursor:pointer;padding:4px;background:none;border:0}
    .admin-hamburger span{display:block;width:22px;height:2px;background:#fff;border-radius:2px}
    .form-grid{grid-template-columns:1fr!important}
    .table{display:block;overflow-x:auto}
    th,td{white-space:nowrap}
    .grid-3,.grid-4{grid-template-columns:1fr!important}
}