.product-card{transition:all .3s ease}.product-card:hover{box-shadow:0 12px 24px rgba(0,0,0,.1);transform:translateY(-8px)}@keyframes spin{to{transform:rotate(1turn)}}.animate-spin{animation:spin 1s linear infinite}.product-grid-filters{backdrop-filter:blur(8px)}.product-grid{display:grid;gap:1.5rem;grid-template-columns:1fr}@media (min-width:640px){.product-grid{gap:2rem;grid-template-columns:repeat(2,1fr)}}@media (min-width:1024px){.product-grid.cols-3{grid-template-columns:repeat(3,1fr)}.product-grid.cols-4{grid-template-columns:repeat(4,1fr)}.product-grid.cols-5{grid-template-columns:repeat(5,1fr)}}.category-button-group{scrollbar-width:none;-ms-overflow-style:none}.category-button-group::-webkit-scrollbar{display:none}.product-filter-select{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3E%3C/svg%3E");background-position:right .5rem center;background-repeat:no-repeat;background-size:1.5em 1.5em;padding-right:2.5rem}.product-feature-icon{transition:all .2s ease}.product-card:hover .product-feature-icon{transform:scale(1.1)}@media (max-width:640px){.product-card h5{font-size:1rem;line-height:1.4}.product-card .text-sm{font-size:.875rem}}.product-card a:focus,button:focus,select:focus{outline:2px solid #dc2626;outline-offset:2px}.error-message{background-color:#fef2f2;border-color:#fca5a5;color:#dc2626}.empty-state{color:#6b7280}.filter-transition-enter{opacity:0;transform:translateY(-1rem)}.filter-transition-enter-active{transition:all .3s ease-out}.filter-transition-enter-active,.filter-transition-leave{opacity:1;transform:translateY(0)}.filter-transition-leave-active{opacity:0;transform:translateY(-1rem);transition:all .2s ease-in}