:root{--bg: #ffffff;--muted:#6b7280;--accent:#10b981;--accent-600:#059669;--card-shadow: 0 8px 24px rgba(3,7,18,.08);--radius:12px;--gap:20px}body{padding-top:60px;margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#f8fafc;color:#0f172a}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}.container{max-width:1100px;margin:0 auto;padding:0 16px}.navbar{position:fixed;top:0;left:0;width:100%;background-color:#fff;padding:1rem;box-shadow:0 2px 10px #0000001a;z-index:1000;padding:20px;color:#000;margin-bottom:0}.navbar-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.navbar-logo{font-size:1.45rem;font-weight:700;text-decoration:none;color:#000}.navbar-center-links{display:flex;gap:2rem;flex-grow:1;justify-content:center}.navbar-right-links{display:flex;gap:1rem}.navbar-link{text-decoration:none;color:gray}.navbar-link:hover,.navbar-link.active{color:#000}.cart-count{background-color:#000;color:#fff;border-radius:50%;padding:2px 6px;font-size:.75rem;margin-left:4px}.home-container{max-width:1200px;margin:0 auto;padding:1rem;color:#000;background-color:#fff}.home-title{font-size:2rem;font-weight:700;margin-bottom:1rem}.product-card{display:block;border:1px solid black;border-radius:.5rem;padding:1rem;box-shadow:0 4px 6px -1px #0000001a;background-color:#fff;transition:transform .3s ease,box-shadow .3s ease}.product-card:hover{transform:translateY(-5px);box-shadow:0 8px 12px -1px #0003}.product-image{width:100%;height:200px;object-fit:cover;border-radius:.5rem;margin-bottom:1rem}.product-title{font-size:1.25rem;font-weight:700;margin-bottom:.5rem;color:#000}.product-price{color:#6b7280}.add-to-cart-button{background-color:red;color:#fff;padding:.5rem 1rem;border:none;border-radius:.5rem;cursor:pointer;width:100%;margin:0 auto}.add-to-cart-button:hover{background-color:#1a1a1a}.hero-section{position:relative;text-align:left;color:#fff;padding:0 10px;margin-top:0}.hero-image{width:100%;height:auto;display:block}.hero-title{position:absolute;top:35%;left:10%;transform:translateY(-50%);font-size:3rem;color:#fff;font-family:Arial,sans-serif;animation:fadeIn 2s ease-in-out,slideIn 2s ease-in-out}.hero-subtitle{position:absolute;top:50%;left:10%;transform:translateY(-50%);font-size:1.5rem;color:#fff;font-family:Verdana,sans-serif;margin-top:20px;animation:fadeIn 2.5s ease-in-out,slideIn 2.5s ease-in-out}.hero-button{position:absolute;top:60%;left:10%;transform:translateY(-50%);font-size:1rem;color:#fff;background-color:#4caf50;border:none;padding:10px 20px;cursor:pointer;font-family:Verdana,sans-serif;margin-top:20px;animation:fadeIn 3s ease-in-out,slideIn 3s ease-in-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideIn{0%{transform:translateY(-50%) translate(-100%)}to{transform:translateY(-50%) translate(0)}}.about{margin-top:60px;padding:40px 20px;background-color:#f9f9f9;text-align:center}.about h2{font-size:36px;margin-bottom:20px;color:#333}.about p{font-size:18px;line-height:1.8;color:#555;max-width:800px;margin:0 auto}.about .products{margin-top:40px}.about .products h3{font-size:28px;margin-bottom:20px;color:#333}.about .product-list{display:flex;justify-content:center;gap:20px;flex-wrap:wrap}.about .product{background-color:#fff;border:1px solid #ddd;border-radius:10px;padding:20px;width:250px;box-shadow:0 4px 8px #0000001a;transition:transform .3s ease,box-shadow .3s ease}.about .product:hover{transform:translateY(-5px);box-shadow:0 8px 16px #0003}.about .product img{width:px;height:px;margin-bottom:15px}.about .product h4{font-size:20px;margin-bottom:10px;color:#333}.add-product-container{max-width:1200px;margin:0 auto;padding:1rem}.add-product-title{font-size:2rem;font-weight:700;margin-bottom:1rem}.add-product-form{display:flex;flex-direction:column;gap:1rem}.add-product-input,.add-product-textarea{padding:.5rem;border:1px solid #e5e7eb;border-radius:.5rem}.add-product-button{background-color:#16a34a;color:#fff;padding:.5rem 1rem;border:none;border-radius:.5rem;cursor:pointer}.add-product-button:hover{background-color:#15803d}.product-card{background:var(--bg, #fff);border-radius:var(--radius, 12px);box-shadow:var(--card-shadow, 0 8px 24px rgba(3,7,18,.08));padding:16px;display:flex;flex-direction:column;gap:8px;transition:transform .18s ease,box-shadow .18s ease;overflow:hidden}.product-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px #0307121f}.product-image{width:100%;height:180px;object-fit:cover;display:block;border-radius:8px;background:linear-gradient(180deg,#f8fafc,#f3f4f6)}.product-title{font-size:1rem;margin:0;font-weight:600;color:#0f172a;line-height:1.2}.product-price{color:var(--muted,#6b7280);font-weight:500}.product-buttons{display:flex;gap:.5rem;margin-top:8px}button.add-to-cart-button,a.buy-now-button{flex:1;min-width:100px;border-radius:8px;border:1px solid rgba(15,23,42,.06);padding:10px 12px;cursor:pointer;text-align:center;font-size:.95rem;text-decoration:none;background:#fff;color:#0f172a}button.add-to-cart-button{background:linear-gradient(90deg,var(--accent,#10b981),var(--accent-600,#059669));color:#fff;border:none}a.buy-now-button{background:transparent;border:1px solid rgba(15,23,42,.06)}button.add-to-cart-button:active,a.buy-now-button:active{transform:translateY(1px)}.products-container{max-width:1200px;margin:0 auto;padding:1rem;text-align:center}.products-container:hover{transform:translateY(-5px);box-shadow:0 8px 12px -1px #0003}.products-title{font-size:2.5rem;font-weight:700;margin-bottom:1rem}.filter-buttons{margin-bottom:2rem}.filter-buttons button{margin:0 .5rem;padding:.5rem 1rem;background-color:#e5e7eb;border:none;border-radius:.5rem;cursor:pointer}.filter-buttons button.active{background-color:#000;color:#fff}.product-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem}.skeleton{border-radius:8px;background:linear-gradient(90deg,#f3f4f6 25%,#ececec 37%,#f3f4f6 63%);background-size:400% 100%;animation:shimmer 1.2s linear infinite}.skeleton-image{height:180px;width:100%;margin-bottom:10px}.skeleton-title{height:16px;width:70%;margin:8px 0}.skeleton-price{height:14px;width:40%}.skeleton-card{background:transparent;padding:12px;border-radius:12px}@keyframes shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}.product-details-container{max-width:1200px;margin:0 auto;padding:2rem;display:flex;gap:2rem}.product-details-image{width:30%;height:400px;border-radius:.5rem}.product-details-info{width:50%}.product-details-title{font-size:2rem;font-weight:700;margin-bottom:1rem}.product-details-price{font-size:1.5rem;color:#16a34a;margin-bottom:1rem}.product-details-description{color:#6b7280;margin-bottom:2rem}.product-details-buttons{display:flex;gap:1rem}.add-to-cart-button,.buy-now-button{padding:.75rem 1.5rem;border:none;border-radius:.5rem;cursor:pointer;font-size:1rem}.add-to-cart-button{background-color:#16a34a;color:#fff}.add-to-cart-button:hover{background-color:#15803d}.buy-now-button{background-color:#1e40af;color:#fff;text-decoration:none;text-align:center}.buy-now-button:hover{background-color:#1e3a8a}.cart-container{max-width:1200px;margin:0 auto;padding:2rem;color:var(--bg-text, #0f172a);background-color:transparent}.cart-title{font-size:1.75rem;font-weight:700;margin-bottom:1rem}.cart-empty{color:var(--muted, #6b7280)}.cart-items{display:flex;flex-direction:column;gap:1rem}.cart-item{display:flex;align-items:center;border:1px solid rgba(15,23,42,.06);border-radius:.75rem;padding:1rem;background-color:#fff;box-shadow:var(--card-shadow, 0 8px 24px rgba(3,7,18,.06))}.cart-item-image{width:96px;height:96px;object-fit:cover;border-radius:.5rem;margin-right:1rem}.cart-item-details{flex:1}.cart-item-title{font-size:1.1rem;font-weight:700;color:var(--bg-text, #0f172a)}.cart-item-price{color:var(--muted, #6b7280)}.cart-item-quantity{display:flex;align-items:center;gap:.5rem;margin-top:.5rem}.quantity-button{background-color:#000;color:#fff;border:2px solid black;border-radius:.35rem;padding:.25rem .6rem;cursor:pointer;transition:background-color .16s ease,color .16s ease,transform .12s ease;font-weight:600}.quantity-button:hover{background-color:#fff;color:#000;transform:translateY(-1px)}.quantity-button:focus{outline:3px solid rgba(0,0,0,.12);outline-offset:2px}.quantity-button[disabled]{opacity:.5;cursor:not-allowed}.cart-summary{display:flex;flex-direction:column;gap:12px;align-items:flex-end;margin-top:1rem}.cart-total{margin-top:0;font-size:1.25rem;font-weight:700;color:var(--bg-text,#0f172a)}.total-amount{color:var(--accent,#10b981)}.cart-actions{display:flex;gap:12px;align-items:center}.checkout-button{background-color:#000;color:#fff;border:2px solid black;padding:.6rem 1rem;border-radius:.5rem;cursor:pointer;font-weight:700;transition:background-color .16s ease,color .16s ease,transform .12s ease}.checkout-button:hover{background-color:#fff;color:#000;transform:translateY(-2px)}.checkout-button:focus{outline:3px solid rgba(0,0,0,.12);outline-offset:2px}.continue-shopping{display:inline-block;padding:.55rem .9rem;background:#fff;color:#000;border:2px solid rgba(15,23,42,.08);text-decoration:none;border-radius:.5rem;transition:background-color .12s ease,color .12s ease,transform .12s ease}.continue-shopping:hover{transform:translateY(-2px)}