.product-list{max-width:1200px;margin:0 auto;padding:20px;width:100%;box-sizing:border-box}@media (max-width:639px){.product-list{padding:12px}}.product-list h2{margin-bottom:20px;color:#333;font-size:1.5rem}@media (max-width:639px){.product-list h2{font-size:1.25rem;margin-bottom:16px}}.filters-section{margin-bottom:30px;padding:15px;background:#fff;border-radius:8px;box-shadow:0 2px 4px rgba(0,0,0,.1)}@media (min-width:640px){.filters-section{padding:20px}}.search-bar{margin-bottom:20px}.search-input{width:100%;padding:12px;font-size:1rem;border:1px solid #ddd;border-radius:4px;box-sizing:border-box}.search-input:focus{outline:none;border-color:#2563eb}.filters-row{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}@media (min-width:640px){.filters-row{gap:15px}}.filter-group{display:flex;flex-direction:column;flex:1 1;min-width:120px}@media (max-width:639px){.filter-group{min-width:100px}}.filter-group label{margin-bottom:5px;font-weight:500;color:#666;font-size:.9rem}.filter-group input,.filter-group select{padding:8px;border:1px solid #ddd;border-radius:4px;font-size:.95rem}.filter-group input:focus,.filter-group select:focus{outline:none;border-color:#2563eb}.clear-filters-btn{padding:8px 16px;background:#f3f4f6;color:#333;border:1px solid #ddd;border-radius:4px;cursor:pointer;font-size:.9rem;white-space:nowrap}@media (min-width:640px){.clear-filters-btn{padding:8px 20px;font-size:.95rem}}.clear-filters-btn:hover{background:#e5e7eb}.product-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:12px;gap:12px}@media (min-width:640px){.product-grid{grid-template-columns:repeat(3,1fr);gap:16px}}@media (min-width:1024px){.product-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}}.product-card{border:1px solid #ddd;border-radius:8px;overflow:hidden;text-decoration:none;color:inherit;transition:transform .2s,box-shadow .2s;background:#fff}.product-card:hover{transform:translateY(-5px);box-shadow:0 4px 12px rgba(0,0,0,.1)}.product-image{width:100%;aspect-ratio:1/1;overflow:hidden;background:#f5f5f5}.product-image img{width:100%;height:100%;object-fit:cover}.no-image{display:flex;align-items:center;justify-content:center;width:100%;height:100%;color:#999}.product-info{padding:12px}@media (min-width:640px){.product-info{padding:15px}}.product-info h3{margin:0 0 8px;font-size:.95rem;color:#333;line-height:1.3}@media (min-width:640px){.product-info h3{margin:0 0 10px;font-size:1.1rem}}.product-price{font-size:1rem;font-weight:700;color:#2563eb;margin-bottom:6px}@media (min-width:640px){.product-price{font-size:1.2rem;margin-bottom:8px}}.original-price{font-size:.9rem;color:#999;text-decoration:line-through;margin-left:8px}.in-stock{color:#16a34a;font-size:.9rem}.out-of-stock{color:#dc2626;font-size:.9rem}.error,.loading{text-align:center;padding:40px;font-size:1.2rem}.error{color:#dc2626}