:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}html,body,#root{height:100%;width:100%;margin:0;padding:0}body{font-family:Segoe UI,Roboto,sans-serif;background:linear-gradient(135deg,#fdfcfb,#e2d1c3);color:#333;display:flex;justify-content:center;align-items:center}.category-filter{margin-bottom:1.5rem;text-align:center}.category-filter button{margin:.5rem;padding:.6rem 1.2rem;border:none;background:linear-gradient(135deg,#07c,#00bcd4);color:#fff;border-radius:25px;cursor:pointer;font-weight:500;transition:all .3s ease}.category-filter button:hover{background:linear-gradient(135deg,#005fa3,#0097a7);transform:translateY(-2px)}.category-filter button.active{background:linear-gradient(135deg,#ff9800,#ffc107);box-shadow:0 0 12px #ffc107b3}.product-list{flex:1;display:flex;flex-direction:column}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;width:100%;height:100%}.product-card{background:#fff;border-radius:16px;box-shadow:0 6px 16px #0000001a;padding:1.5rem;transition:transform .3s ease,box-shadow .3s ease}.product-card:hover{transform:translateY(-5px);box-shadow:0 10px 20px #00000026}.product-card h3{margin:0;font-size:1.3rem;color:#07c}.product-card p{margin:.5rem 0;color:#555}.product-card button{margin-top:.8rem;padding:.5rem 1rem;background:linear-gradient(135deg,#28a745,#4caf50);color:#fff;border:none;border-radius:10px;cursor:pointer;font-weight:500;transition:all .3s ease}.product-card button:hover{background:linear-gradient(135deg,#218838,#2e7d32);transform:scale(1.05)}.cart{background:#fff;border-radius:16px;box-shadow:0 6px 16px #0000001a;padding:1.5rem;width:350px;height:100%;overflow-y:auto}.cart h2{margin-top:0;color:#ff5722}.cart-item{border-bottom:1px solid #eee;padding:.8rem 0}.cart-item h4{margin:0;color:#333}.cart-item p{margin:.3rem 0;color:#666}.cart-item button{background:linear-gradient(135deg,#dc3545,#e53935);color:#fff;border:none;padding:.4rem .8rem;border-radius:8px;cursor:pointer;transition:all .3s ease}.cart-item button:hover{background:linear-gradient(135deg,#c82333,#b71c1c);transform:scale(1.05)}.cart-total{font-weight:700;font-size:1.3rem;margin-top:1rem;color:#07c}@media(max-width:1024px){.product-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.app-container{flex-direction:column;align-items:center}.product-grid{grid-template-columns:repeat(2,1fr)}.cart{width:100%;margin-top:2rem}}@media(max-width:480px){.product-grid{grid-template-columns:1fr}}.app-container{display:flex;flex-direction:row;justify-content:space-between;align-items:flex-start;gap:2rem;padding:2rem;width:100%;height:100%;box-sizing:border-box}.app-container.full-width .main-content{width:100%}.main-content{flex:1}.cart{width:350px;max-height:100%;overflow-y:auto;flex-shrink:0}.product-image{width:100%;max-height:180px;object-fit:contain;border-radius:4px;margin-bottom:.5rem}