.navbar{background-color:var(--white);box-shadow:var(--shadow);position:sticky;top:0;z-index:100}.navbar-container{display:flex;justify-content:space-between;align-items:center;padding:15px 20px;max-width:1200px;margin:0 auto}.navbar-logo{font-size:24px;font-weight:700;color:var(--primary);transition:color .3s ease}.navbar-logo:hover{color:var(--primary-dark)}.cart-icon{position:relative;color:var(--text);transition:color .3s ease}.cart-icon:hover{color:var(--primary)}.cart-count{position:absolute;top:-8px;right:-8px;background-color:var(--primary);color:#fff;border-radius:50%;width:20px;height:20px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}.product-card{height:100%;display:flex;flex-direction:column;position:relative}.product-card-link{display:block;height:100%;text-decoration:none;color:inherit}.product-image-container{height:200px;overflow:hidden;position:relative}.product-image{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.product-card:hover .product-image{transform:scale(1.05)}.product-category{position:absolute;top:10px;right:10px;background-color:var(--primary);color:#fff;padding:4px 8px;border-radius:4px;font-size:12px;font-weight:500}.product-info{padding:15px;flex-grow:1;display:flex;flex-direction:column}.product-name{font-size:18px;font-weight:600;margin-bottom:8px;color:var(--text)}.product-description{font-size:14px;color:var(--text-light);margin-bottom:12px;flex-grow:1}.product-price{font-size:18px;font-weight:700;color:var(--primary);margin-bottom:12px}.buy-now-btn{width:100%;margin-top:auto;opacity:0;transform:translateY(10px);transition:opacity .3s ease,transform .3s ease}.product-card:hover .buy-now-btn{opacity:1;transform:translateY(0)}.product-filters{margin-bottom:30px;background-color:#fff;padding:20px;border-radius:8px;box-shadow:var(--shadow)}.search-container{margin-bottom:15px}.search-input{width:100%;padding:10px 15px;border:1px solid var(--border);border-radius:4px;font-size:16px;transition:border-color .3s ease}.search-input:focus{outline:none;border-color:var(--primary)}.filter-container{display:flex;flex-direction:column;gap:15px}.filter-group{display:flex;flex-direction:column;gap:5px}.filter-group label{font-weight:500;font-size:14px;color:var(--text-light)}.filter-select{padding:8px 10px;border:1px solid var(--border);border-radius:4px;font-size:16px;background-color:#fff;cursor:pointer;transition:border-color .3s ease}.filter-select:focus{outline:none;border-color:var(--primary)}@media (min-width: 768px){.filter-container{flex-direction:row;justify-content:space-between}.filter-group{width:48%}}.home-page{padding:20px 0}.products-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}@media (min-width: 768px){.products-grid{grid-template-columns:repeat(3,1fr)}}@media (min-width: 1024px){.products-grid{grid-template-columns:repeat(4,1fr)}}.product-grid-item{display:flex}.no-products{background-color:#fff;padding:30px;text-align:center;border-radius:8px;box-shadow:var(--shadow)}.no-products p{font-size:18px;color:var(--text-light)}.product-details{padding:20px 0}.product-details-container{display:flex;flex-direction:column;gap:30px;background-color:#fff;border-radius:8px;box-shadow:var(--shadow);overflow:hidden}.product-details-image{flex:1;position:relative}.product-details-image img{width:100%;height:auto;object-fit:cover;display:block}.product-details-category{position:absolute;top:20px;right:20px;background-color:var(--primary);color:#fff;padding:6px 12px;border-radius:4px;font-size:14px;font-weight:500}.product-details-info{flex:1;display:flex;flex-direction:column;padding:20px}.product-details-name{font-size:28px;font-weight:700;margin-bottom:10px;color:var(--text)}.product-details-price{font-size:24px;font-weight:700;color:var(--primary);margin-bottom:20px}.product-details-description{margin-bottom:30px;line-height:1.6;color:var(--text-light)}.product-details-actions{display:flex;gap:15px;margin-top:auto}.product-details-actions .btn{flex:1;text-align:center}.product-not-found{background-color:#fff;padding:30px;text-align:center;border-radius:8px;box-shadow:var(--shadow);font-size:18px;color:var(--text-light)}@media (min-width: 768px){.product-details-container{flex-direction:row}.product-details-image{max-width:50%}.product-details-info{padding:30px}}.cart-item{display:flex;align-items:center;padding:15px;background-color:#fff;border-radius:8px;box-shadow:var(--shadow);margin-bottom:15px}.cart-item-image{width:80px;height:80px;margin-right:15px}.cart-item-image img{width:100%;height:100%;object-fit:cover;border-radius:4px}.cart-item-details{flex-grow:1}.cart-item-name{font-size:16px;font-weight:600;margin-bottom:5px}.cart-item-price{font-size:16px;color:var(--primary);font-weight:600}.cart-item-actions{display:flex;flex-direction:column;align-items:flex-end}.quantity-control{display:flex;align-items:center;margin-bottom:10px}.quantity-btn{width:30px;height:30px;border:1px solid var(--border);background-color:#fff;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:16px;cursor:pointer;transition:all .2s ease}.quantity-btn:hover{background-color:var(--secondary)}.quantity{margin:0 10px;font-size:16px;min-width:20px;text-align:center}.remove-btn{background:none;border:none;color:#e53935;font-size:14px;cursor:pointer;transition:opacity .2s ease}.remove-btn:hover{opacity:.8}@media (max-width: 600px){.cart-item{flex-direction:column;align-items:flex-start}.cart-item-image{margin-bottom:10px}.cart-item-actions{width:100%;flex-direction:row;justify-content:space-between;margin-top:15px}.quantity-control{margin-bottom:0}}.cart-page{padding:20px 0}.cart-container{display:flex;flex-direction:column;gap:20px}.cart-items{flex:2}.cart-summary{flex:1;background-color:#fff;padding:20px;border-radius:8px;box-shadow:var(--shadow);position:sticky;top:100px}.summary-title{font-size:20px;font-weight:600;margin-bottom:20px;padding-bottom:10px;border-bottom:1px solid var(--border)}.summary-row{display:flex;justify-content:space-between;margin-bottom:15px;font-size:16px}.summary-row.total{font-weight:700;font-size:18px;margin-top:20px;padding-top:15px;border-top:1px solid var(--border)}.checkout-btn{width:100%;margin-top:20px;text-align:center}.empty-cart{text-align:center;padding:50px 20px;background-color:#fff;border-radius:8px;box-shadow:var(--shadow)}.empty-cart h2{font-size:24px;margin-bottom:15px}.empty-cart p{margin-bottom:25px;color:var(--text-light)}@media (min-width: 768px){.cart-container{flex-direction:row}.cart-summary{min-width:300px;max-width:350px}}.checkout-page{padding:20px 0}.checkout-container{display:flex;flex-direction:column;gap:30px}.checkout-form-container{flex:3}.checkout-form{background-color:#fff;padding:25px;border-radius:8px;box-shadow:var(--shadow)}.form-row{display:flex;gap:15px}.form-row .form-group{flex:1}.checkout-summary{flex:2;background-color:#fff;padding:25px;border-radius:8px;box-shadow:var(--shadow);position:sticky;top:100px}.checkout-items{margin-bottom:20px}.checkout-item{display:flex;justify-content:space-between;margin-bottom:10px;padding-bottom:10px;border-bottom:1px solid var(--border)}.checkout-item-info{display:flex;align-items:center}.checkout-item-quantity{margin-right:10px;color:var(--text-light)}.checkout-item-name{font-weight:500}.checkout-item-price{font-weight:600}.checkout-submit-btn{width:100%;margin-top:20px;padding:12px;font-size:18px}@media (min-width: 768px){.checkout-container{flex-direction:row}.checkout-summary{min-width:300px;max-width:350px}}.success-page{display:flex;justify-content:center;align-items:center;min-height:calc(100vh - 150px);padding:20px}.success-container{background-color:#fff;padding:40px;border-radius:8px;box-shadow:var(--shadow);text-align:center;max-width:500px;width:100%}.success-icon{color:var(--primary);margin-bottom:20px}.success-title{font-size:28px;font-weight:700;margin-bottom:15px;color:var(--primary)}.success-message{margin-bottom:30px;line-height:1.6;color:var(--text-light)}:root{--primary: #7e5bef;--primary-light: #9a7ef5;--primary-dark: #6a4ad0;--secondary: #f4f0ff;--text: #333333;--text-light: #666666;--border: #e0e0e0;--white: #ffffff;--shadow: 0 2px 8px rgba(126, 91, 239, .1);--shadow-hover: 0 4px 12px rgba(126, 91, 239, .2)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--secondary);color:var(--text)}.app{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;padding:20px;max-width:1200px;margin:0 auto;width:100%}button{cursor:pointer;font-family:inherit}a{text-decoration:none;color:inherit}.btn{display:inline-block;padding:10px 20px;border:none;border-radius:4px;font-weight:500;font-size:16px;transition:all .3s ease}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-dark)}.btn-secondary{background-color:#fff;color:var(--primary);border:1px solid var(--primary)}.btn-secondary:hover{background-color:var(--secondary)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}.card{background-color:#fff;border-radius:8px;box-shadow:var(--shadow);overflow:hidden;transition:transform .3s ease,box-shadow .3s ease}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}.section-title{font-size:28px;margin-bottom:20px;color:var(--primary);font-weight:700}.form-group{margin-bottom:20px}.form-label{display:block;margin-bottom:8px;font-weight:500;color:var(--text)}.form-input{width:100%;padding:10px;border:1px solid var(--border);border-radius:4px;font-size:16px;transition:border-color .3s ease}.form-input:focus{outline:none;border-color:var(--primary)}.error-message{color:#e53935;font-size:14px;margin-top:5px}button:disabled{opacity:.7;cursor:not-allowed}