nav{display:flex;align-items:center;justify-content:center;gap:1rem;padding:1rem;background:linear-gradient(135deg,#1e293b,#334155);box-shadow:0 4px 6px -1px #0000001a}nav a{color:#fff;text-decoration:none;padding:.5rem 1rem;border-radius:4px;transition:all .2s ease}nav a:hover{color:#f0f0f0;transform:translateY(-2px);background-color:red}.home{text-align:center;padding:4rem 2rem;max-width:800px;margin:0 auto}.hero-section{margin-bottom:4rem}.hero-title{font-size:3.5rem;font-weight:800;background:linear-gradient(135deg,#3b82f6,#8b5cf6);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:1.5rem;line-height:1.2}.hero-subtitle{font-size:1.25rem;color:#64748b;margin-bottom:2rem;max-width:600px;margin-left:auto;margin-right:auto}.hero-cta{display:inline-flex;align-items:center;gap:.5rem;padding:1rem 2rem;background:linear-gradient(135deg,#3b82f6,#1d4ed8);color:#fff;text-decoration:none;border-radius:12px;font-weight:600;font-size:1.125rem;transition:all .3s ease;box-shadow:0 8px 25px -3px #3b82f64d}.hero-cta:hover{background:linear-gradient(135deg,#2563eb,#1e40af);transform:translateY(-2px);box-shadow:0 12px 30px -3px #3b82f666}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:4rem}.feature-card{background:#fff;padding:2rem;border-radius:16px;box-shadow:0 4px 6px -1px #0000001a;transition:all .3s ease;border:1px solid #f1f5f9}.feature-card:hover{transform:translateY(-4px);box-shadow:0 12px 25px -3px #0000001a}.feature-icon{width:60px;height:60px;background:linear-gradient(135deg,#3b82f6,#8b5cf6);border-radius:12px;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem;font-size:1.5rem}.feature-title{font-size:1.25rem;font-weight:600;color:#1e293b;margin-bottom:.75rem}.feature-description{color:#64748b;line-height:1.6}@media (max-width: 768px){.home{padding:2rem 1rem}.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.125rem}.features{grid-template-columns:1fr;gap:1.5rem}}.cart-summary{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 4px 6px -1px #0000001a;border:1px solid #f1f5f9;display:flex;gap:1rem;align-items:center;transition:all .3s ease;margin-bottom:1rem}.cart-summary:hover{box-shadow:0 8px 25px -3px #0000001a}.cart-summary img{width:80px;height:80px;object-fit:contain;border-radius:8px;background:#f8fafc;padding:.5rem}.cart-summary-details{flex:1}.cart-summary-details h3{font-size:1.125rem;font-weight:600;color:#1e293b;margin-bottom:.5rem;line-height:1.4}.cart-item-info{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.cart-item-price{font-size:1.25rem;font-weight:700;color:#059669}.cart-item-quantity{background:#f1f5f9;color:#475569;padding:.25rem .75rem;border-radius:20px;font-size:.875rem;font-weight:500}.cart-item-total{font-size:1rem;font-weight:600;color:#1e293b;margin-bottom:1rem}.cart-summary button{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff;border:none;padding:.5rem 1rem;border-radius:6px;font-weight:500;cursor:pointer;transition:all .3s ease;font-size:.875rem}.cart-summary button:hover{background:linear-gradient(135deg,#dc2626,#b91c1c);transform:translateY(-1px)}.cart-summary button:active{transform:translateY(0)}@media (max-width: 768px){.cart-summary{flex-direction:column;text-align:center;padding:1rem}.cart-summary img{width:100px;height:100px}.cart-item-info{flex-direction:column;gap:.5rem;align-items:center}}.cart{padding:2rem;max-width:1000px;margin:0 auto}.cart-header{text-align:center;margin-bottom:3rem}.cart h2{font-size:2.5rem;font-weight:700;color:#1e293b;margin-bottom:1rem}.cart-subtitle{font-size:1.125rem;color:#64748b}.cart-items{margin-bottom:2rem}.cart-empty{text-align:center;padding:4rem 2rem;background:#fff;border-radius:16px;box-shadow:0 4px 6px -1px #0000001a}.cart-empty-icon{font-size:4rem;margin-bottom:1rem}.cart-empty h3{font-size:1.5rem;font-weight:600;color:#1e293b;margin-bottom:1rem}.cart-empty p{color:#64748b;margin-bottom:2rem}.cart-empty .btn{margin-top:1rem}.cart-total{background:#fff;padding:2rem;border-radius:16px;box-shadow:0 4px 6px -1px #0000001a;border:1px solid #f1f5f9;margin-top:2rem}.cart-total-header{font-size:1.5rem;font-weight:700;color:#1e293b;margin-bottom:1rem;text-align:center}.cart-total-row{display:flex;justify-content:space-between;align-items:center;padding:.75rem 0;border-bottom:1px solid #f1f5f9}.cart-total-row:last-child{border-bottom:none;padding-top:1rem;margin-top:1rem;border-top:2px solid #e2e8f0;font-size:1.25rem;font-weight:700}.cart-total-label{color:#475569}.cart-total-value{font-weight:600;color:#1e293b}.cart-total-final{color:#059669;font-size:1.5rem}.checkout-section{text-align:center;margin-top:2rem}.checkout-btn{background:linear-gradient(135deg,#059669,#047857);color:#fff;border:none;padding:1rem 2rem;border-radius:12px;font-weight:600;font-size:1.125rem;cursor:pointer;transition:all .3s ease;box-shadow:0 8px 25px -3px #0596694d;margin-top:1rem}.checkout-btn:hover{background:linear-gradient(135deg,#047857,#065f46);transform:translateY(-2px);box-shadow:0 12px 30px -3px #05966966}.checkout-btn:disabled{background:#9ca3af;cursor:not-allowed;transform:none;box-shadow:none}@media (max-width: 768px){.cart{padding:1rem}.cart h2{font-size:2rem}.cart-total{padding:1.5rem}.checkout-btn{width:100%;padding:1rem}}.cart-item{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 4px 6px -1px #0000001a;transition:all .3s ease;border:1px solid #f1f5f9;display:flex;flex-direction:column;height:100%}.cart-item:hover{transform:translateY(-4px);box-shadow:0 12px 25px -3px #0000001a}.product-img{position:relative;background:#f8fafc;padding:2rem;display:flex;justify-content:center;align-items:center;min-height:250px}.product-img img{max-width:200px;max-height:200px;object-fit:contain;transition:transform .3s ease}.cart-item:hover .product-img img{transform:scale(1.05)}.product-content{padding:1.5rem;flex:1;display:flex;flex-direction:column}.product-overview{margin-bottom:1rem}.product-overview h3{font-size:1.125rem;font-weight:600;color:#1e293b;margin-bottom:.5rem;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-clamp:2;overflow:hidden}.product-details{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.product-category{background:linear-gradient(135deg,#f1f5f9,#e2e8f0);color:#475569;padding:.25rem .75rem;border-radius:20px;font-size:.75rem;font-weight:500;text-transform:capitalize}.product-rating{display:flex;align-items:center;gap:.25rem;font-size:.875rem;color:#64748b}.rating-star{color:#fbbf24}.product-description{flex:1;margin-bottom:1.5rem}.product-description p{font-size:.875rem;color:#64748b;line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;line-clamp:3;overflow:hidden}.product-footer{margin-top:auto;padding-top:1rem;border-top:1px solid #f1f5f9}.product-price{margin-bottom:1rem}.product-price h4{font-size:1.5rem;font-weight:700;color:#059669;margin:0}.buttons{display:flex;justify-content:space-between;align-items:center;gap:1rem}.quantity-control{display:flex;align-items:center;background:#f8fafc;border-radius:8px;border:1px solid #e2e8f0;overflow:hidden}.quantity-control button{background:transparent;border:none;padding:.5rem .75rem;cursor:pointer;font-weight:600;color:#475569;transition:all .2s ease;min-width:40px;height:40px;display:flex;align-items:center;justify-content:center}.quantity-control button:hover{background:#e2e8f0;color:#1e293b}.quantity-control button:active{transform:scale(.95)}.quantity-display{padding:.5rem 1rem;font-weight:600;color:#1e293b;min-width:50px;text-align:center;background:#fff;border-left:1px solid #e2e8f0;border-right:1px solid #e2e8f0}.add-to-cart button{background:linear-gradient(135deg,#3b82f6,#1d4ed8);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:8px;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 6px -1px #3b82f64d;font-size:.875rem}.add-to-cart button:hover{background:linear-gradient(135deg,#2563eb,#1e40af);transform:translateY(-1px);box-shadow:0 6px 12px -1px #3b82f666}.add-to-cart button:active{transform:translateY(0)}.add-to-cart button.success{background:linear-gradient(135deg,#059669,#047857);animation:successPulse .3s ease}@keyframes successPulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}@media (max-width: 768px){.product-img{padding:1.5rem;min-height:200px}.product-img img{max-width:150px;max-height:150px}.product-content{padding:1rem}.buttons{flex-direction:column;gap:.75rem;align-items:stretch}.add-to-cart button{width:100%}}.shop{padding:2rem;max-width:1400px;margin:0 auto}.shop-header{text-align:center;margin-bottom:3rem}.shop h2{font-size:2.5rem;font-weight:700;color:#1e293b;margin-bottom:1rem}.shop-subtitle{font-size:1.125rem;color:#64748b;max-width:600px;margin:0 auto}.product-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2rem;margin-top:2rem}.loading-container{display:flex;justify-content:center;align-items:center;min-height:300px}.no-products{text-align:center;padding:3rem;color:#64748b}@media (max-width: 768px){.shop{padding:1rem}.product-list{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.shop h2{font-size:2rem}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;color:#333;background-color:#f8fafc}#root{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;padding:2rem;max-width:1200px;margin:0 auto;width:100%}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border:none;border-radius:8px;font-weight:500;font-size:.875rem;cursor:pointer;transition:all .2s ease;text-decoration:none}.btn-primary{background:linear-gradient(135deg,#3b82f6,#1d4ed8);color:#fff;box-shadow:0 4px 6px -1px #3b82f64d}.btn-primary:hover{background:linear-gradient(135deg,#2563eb,#1e40af);transform:translateY(-1px);box-shadow:0 6px 12px -1px #3b82f666}.spinner{width:40px;height:40px;border:4px solid #f3f4f6;border-top:4px solid #3b82f6;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (max-width: 768px){.main-content{padding:1rem}}