: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}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-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:#211d1d}#root{max-width:1000px;margin:0 auto;width:100%;display:flex;gap:1rem;align-items:center;justify-content:center}.product-list{border-radius:8px;padding:1.5rem}.product-list h2{margin-bottom:1.5rem;color:#fff;font-size:1.5rem}.products-grid{display:flex;flex-wrap:wrap;flex-direction:column;gap:1rem}.product-item{border:1px solid #e0e0e0;border-radius:8px;padding:1rem;text-align:center;display:flex;align-items:center;justify-content:space-between}.product-item h3{margin-bottom:.5rem;color:#fff;font-size:1.2rem}.product-item .price{font-size:1.1rem;font-weight:700;color:#2c5aa0;margin-bottom:1rem}.add-to-cart-btn{background-color:#2c5aa0;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:4px;cursor:pointer;font-size:1rem;font-weight:500;transition:background-color .2s}.add-to-cart-btn:hover{background-color:#1e3f73}.cart{flex:1;border-radius:8px;padding:1.5rem}.cart h2{margin-bottom:1.5rem;color:#fff;font-size:1.5rem}.cart-items{margin-bottom:1.5rem}.cart-item{display:flex;justify-content:space-between;align-items:center;padding:.75rem 0;border-bottom:1px solid #e0e0e0}.cart-item:last-child{border-bottom:none}.item-name{font-weight:500;color:#333}.item-quantity{color:#666;font-size:.9rem}.item-price{font-weight:700;color:#2c5aa0}.remove-btn{background-color:#dc3545;color:#fff;border:none;padding:.25rem .5rem;border-radius:4px;cursor:pointer;font-size:.8rem;transition:background-color .2s}.remove-btn:hover{background-color:#c82333}.discount-section{margin-bottom:1.5rem;padding:1rem;background-color:#f8f9fa;border-radius:4px}.discount-input{display:flex;gap:.5rem;margin-bottom:.5rem}.discount-input input{flex:1;padding:.5rem;border:1px solid #ddd;border-radius:4px;font-size:1rem}.discount-input button{background-color:#28a745;color:#fff;border:none;padding:.5rem 1rem;border-radius:4px;cursor:pointer;font-size:1rem;transition:background-color .2s}.discount-input button:hover{background-color:#218838}.discount-success{color:#28a745;font-weight:500;font-size:.9rem}.cart-total{border-top:2px solid #e0e0e0;padding-top:1rem}.total-line{display:flex;justify-content:space-between;margin-bottom:.5rem;font-size:1rem}.total-line.discount{color:#28a745}.total-line.final-total{font-weight:700;font-size:1.1rem;color:#333;border-top:1px solid #e0e0e0;padding-top:.5rem;margin-top:.5rem}.clear-cart-btn{width:100%;background-color:#6c757d;color:#fff;border:none;padding:.75rem;border-radius:4px;cursor:pointer;font-size:1rem;margin-top:1rem;transition:background-color .2s}.clear-cart-btn:hover{background-color:#5a6268}@media (max-width: 768px){.app{flex-direction:column}.cart{max-width:none}}