.header{color:#fff;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);padding:30px 20px;box-shadow:0 2px 10px #0000001a}.header-container{max-width:1200px;margin:0 auto}.header-content{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:20px;display:flex}.header-logo{color:#fff;text-decoration:none}.header-title{margin-bottom:10px;font-size:2.5rem;font-weight:700}.header-subtitle{opacity:.9;font-size:1.1rem;font-weight:300}.cart-icon-btn{color:#fff;cursor:pointer;background:#ffffff29;border:none;border-radius:14px;justify-content:center;align-items:center;width:48px;height:48px;font-size:1.5rem;transition:background .2s,transform .2s;display:inline-flex;position:relative}.cart-icon-btn:hover{background:#ffffff47;transform:translateY(-1px)}.cart-badge{color:#fff;background:#ff6b6b;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;font-size:.75rem;font-weight:700;display:inline-flex;position:absolute;top:-8px;right:-8px;box-shadow:0 0 0 4px #ffffff2e}.header-nav{align-items:center;gap:20px;margin-bottom:20px;display:flex}.nav-link{color:#fff;border-radius:6px;padding:8px 16px;font-weight:500;text-decoration:none;transition:background .3s}.nav-link:hover{background:#fff3}.search-container{margin-top:10px}.search-input{border:none;border-radius:25px;width:100%;padding:12px 20px;font-size:1rem}.search-input:focus{outline:3px solid #ffffff80}@media (width<=768px){.header-content{text-align:center;flex-direction:column}.header-title{font-size:2rem}.header-subtitle{font-size:1rem}.header-nav{white-space:nowrap;padding-bottom:10px;overflow-x:auto}.search-input{font-size:.95rem}}.product-card{background:#fff;border-radius:12px;flex-direction:column;transition:transform .3s,box-shadow .3s;display:flex;overflow:hidden;box-shadow:0 2px 8px #0000001a}.product-card:hover{transform:translateY(-5px);box-shadow:0 8px 20px #00000026}.product-image-container{background-color:#f0f0f0;width:100%;height:250px;overflow:hidden}.product-image{object-fit:cover;width:100%;height:100%;transition:transform .3s}.product-card:hover .product-image{transform:scale(1.05)}.product-info{flex-direction:column;flex-grow:1;padding:20px;display:flex}.product-name{color:#333;margin-bottom:10px;font-size:1.3rem;font-weight:600}.product-description{color:#666;flex-grow:1;margin-bottom:15px;font-size:.9rem;line-height:1.5}.product-footer{justify-content:space-between;align-items:center;margin-top:auto;display:flex}.product-price{color:#667eea;font-size:1.5rem;font-weight:700}.product-category{color:#fff;background-color:#764ba2;border-radius:20px;padding:5px 12px;font-size:.85rem;font-weight:500}.add-to-cart-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border:none;border-radius:8px;width:100%;margin-top:15px;padding:12px;font-size:1rem;font-weight:600;transition:transform .2s,box-shadow .2s}.add-to-cart-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.add-to-cart-btn:active{transform:scale(.98)}.product-list{padding:20px 0}.section-title{color:#333;text-align:center;margin-bottom:30px;font-size:2rem}.product-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:25px;padding:10px;display:grid}@media (width<=768px){.product-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}}@media (width<=480px){.product-grid{grid-template-columns:1fr}}.cart-page{max-width:900px;margin:0 auto;padding:40px 20px}.cart-page h1{color:#333;margin-bottom:30px;font-size:2.5rem}.empty-cart-page{text-align:center;padding:60px 20px}.empty-cart-page p{color:#666;margin-bottom:20px;font-size:1.3rem}.cart-page-content{grid-template-columns:1fr 350px;gap:30px;display:grid}.cart-items-list{flex-direction:column;display:flex}.cart-page-item{background:#fff;border-radius:10px;align-items:center;gap:20px;margin-bottom:15px;padding:20px;display:flex;box-shadow:0 2px 5px #0000000d}.cart-page-item img{object-fit:cover;border-radius:8px;width:100px;height:100px}.cart-page-item-details{flex:1}.cart-page-item-details h3{color:#333;margin-bottom:10px}.cart-page-item-details p{color:#666;margin-bottom:10px}.quantity-controls{align-items:center;gap:10px;margin-top:10px;display:flex}.quantity-controls button{cursor:pointer;background:#f1f1f1;border:none;border-radius:5px;width:32px;height:32px;font-size:1rem;font-weight:700}.quantity-controls button:hover{background:#ddd}.quantity-controls span{font-weight:600}.remove-btn{color:#fff;cursor:pointer;background:#ff4d4f;border:none;border-radius:6px;margin-top:12px;padding:8px 14px}.remove-btn:hover{background:#d9363e}.cart-summary{background:#fff;border-radius:10px;height:fit-content;padding:25px;position:sticky;top:20px;box-shadow:0 2px 10px #0000001a}.cart-summary h2{color:#333;margin-bottom:20px}.cart-buttons{flex-direction:column;gap:15px;display:flex}.continue-shopping-btn{text-align:center;color:#333;background:#f1f1f1;border-radius:8px;padding:12px;font-weight:600;text-decoration:none}.continue-shopping-btn:hover{background:#ddd}.checkout-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border:none;border-radius:8px;width:100%;margin-top:20px;padding:15px;font-size:1.1rem;font-weight:600}.checkout-btn:hover{opacity:.9}@media (width<=768px){.cart-page-content{grid-template-columns:1fr}.cart-summary{position:static}.cart-page-item{text-align:center;flex-direction:column}.cart-page-item img{width:120px;height:120px}.quantity-controls{justify-content:center}}.cart-sidebar{z-index:1000;background:#fff;flex-direction:column;width:400px;height:100vh;transition:right .3s;display:flex;position:fixed;top:0;right:-400px;box-shadow:-2px 0 12px #0000001f}.cart-sidebar.open{right:0}.cart-header{background:#fafafa;border-bottom:1px solid #ececf2;justify-content:space-between;align-items:center;padding:1rem 1.25rem;display:flex}.cart-header h2{letter-spacing:-.02em;margin:0;font-size:1.1rem}.close-btn{cursor:pointer;color:#444;background:0 0;border:none;padding:.35rem;font-size:1.25rem}.cart-items{flex-direction:column;flex-grow:1;gap:1rem;padding:1rem 1.25rem;display:flex;overflow-y:auto}.cart-item{background:#f9f9fb;border:1px solid #ececf2;border-radius:14px;grid-template-columns:auto 1fr auto auto auto;align-items:center;gap:.9rem;padding:.75rem;display:grid}.cart-item-image{object-fit:cover;border-radius:12px;width:60px;height:60px}.cart-item-details{flex-direction:column;gap:.25rem;display:flex}.cart-item-name{margin:0;font-size:.95rem;font-weight:600}.cart-item-price,.cart-item-subtotal span{color:#555;margin:0;font-size:.88rem}.cart-item-quantity{align-items:center;gap:.35rem;display:flex}.quantity-btn{color:#333;cursor:pointer;background:#fff;border:1px solid #d4d4dc;border-radius:10px;justify-content:center;align-items:center;min-width:34px;min-height:34px;padding:0;font-size:1rem;display:inline-flex}.quantity-btn:disabled{opacity:.4;cursor:not-allowed}.quantity-display{text-align:center;min-width:26px;font-weight:600}.cart-item-subtotal{color:#1f2937;font-weight:700}.remove-btn{color:#8b95a1;cursor:pointer;background:0 0;border:none;padding:.25rem;font-size:1rem}.remove-btn:hover{color:#e03131}.cart-footer{background:#fafafa;border-top:1px solid #ececf2;padding:1rem 1.25rem}.cart-total{justify-content:space-between;align-items:center;font-size:1rem;font-weight:700;display:flex}.empty-cart{color:#6b7280;margin:0}@media (width<=480px){.cart-sidebar{width:100%;right:-100%}.cart-item{grid-template-rows:auto auto;grid-template-columns:auto 1fr auto}.cart-item-details{grid-column:2/4}.cart-item-quantity,.cart-item-subtotal,.remove-btn{justify-self:end}}*{box-sizing:border-box;margin:0;padding:0}body{color:#333;background-color:#f5f5f5;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.app{min-height:100vh}.main-content{max-width:1200px;margin:0 auto;padding:20px}