:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#f5f4f4;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}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}}.App{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;width:100%;min-height:100vh;box-sizing:border-box}.model-viewer{width:100%;height:500px;position:relative;overflow:hidden}canvas{display:block;width:100%;height:100%}.cart-container{padding:2rem;display:flex;flex-direction:column;width:100%;margin:2rem auto;background-color:#f9f9f9;border-radius:10px;box-shadow:0 4px 8px #0000001a}.cart-container h1{font-size:2.5rem;margin-bottom:1.5rem;color:#333;text-align:center}.cart-items{display:flex;flex-direction:column;gap:1.5rem}.cart-item{display:flex;align-items:center;justify-content:space-between;border:1px solid #ddd;padding:1rem;border-radius:8px;background-color:#fff;transition:all .3s ease}.cart-item:hover{transform:scale(1.02);box-shadow:0 4px 8px #0000001a}.cart-item-image img{width:100px;height:100px;object-fit:cover;border-radius:8px}.cart-item-info{flex:1;margin-left:1rem}.cart-item-name{font-size:1.3rem;font-weight:600;color:#333}.cart-item-price{color:#00bfff;font-size:1.2rem;font-weight:500}.cart-item-quantity{display:flex;align-items:center;gap:10px;color:#333}.cart-item-quantity button{background-color:#f0f0f0;border:1px solid #ddd;padding:8px 12px;cursor:pointer;margin:0 5px;border-radius:5px;color:#333;transition:background-color .2s ease}.cart-item-quantity button:hover{background-color:#00bfff;color:#fff}.cart-item-quantity span{font-size:1.2rem;font-weight:600}.cart-item-total{font-size:1.2rem;color:#00bfff;font-weight:600}.cart-item-remove{cursor:pointer;color:red;font-size:1.2rem;transition:color .3s ease}.cart-item-remove:hover{color:#8b0000}.cart-summary{margin-top:2rem;display:flex;justify-content:space-between;align-items:center;padding-top:1rem;border-top:1px solid #ddd}.cart-summary p{font-size:1.5rem;font-weight:700;color:#333}.checkout-btn{background-color:#00bfff;color:#fff;padding:12px 30px;border:none;border-radius:5px;cursor:pointer;font-size:1.1rem;font-weight:600;transition:background-color .3s ease}.checkout-btn:hover{background-color:#09c}@media (max-width: 768px){.cart-container{padding:1.5rem}.cart-items{flex-direction:column}.cart-item{flex-direction:column;align-items:flex-start}.cart-item-info{margin-left:0;margin-top:1rem}.cart-item-quantity{margin-top:1rem}.cart-summary{flex-direction:column;align-items:flex-start}.checkout-btn{width:100%;margin-top:1rem}}.userdata-container{display:flex;flex-direction:column;gap:1rem;padding:2rem;max-width:100%;margin:2px auto;background-color:#fff;border-radius:8px;box-shadow:0 0 10px #0000001a}.userdata-container input{padding:12px 15px;border:1px solid #333;border-radius:8px;font-size:1rem;width:100%;box-sizing:border-box;background-color:#fff;transition:all .3s ease;margin:1rem 0}.userdata-container input:focus{border-color:#00bfff;outline:none}.userdata-container h2{font-size:1.8rem;margin-bottom:1.5rem;color:#333}.userdata-input-group{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-bottom:1.2rem}.userdata-input-group label{font-weight:600;color:#333;margin-bottom:.5rem}.userdata-input-group input,.userdata-input-group select{padding:10px;border:1px solid #ddd;border-radius:5px;font-size:1rem;width:100%;box-sizing:border-box}.userdata-input-group input:focus,.userdata-input-group select:focus{border-color:#00bfff;outline:none}.userdata-input-group input[type=checkbox]{width:auto;margin:0}.userdata-input-group .checkbox-label{display:inline-block;font-size:.9rem;margin-left:10px}.userdata-container button{background-color:#00bfff;color:#fff;padding:12px 20px;border:none;border-radius:5px;font-size:1.1rem;cursor:pointer;width:100%;margin-top:1rem;box-sizing:border-box}.userdata-container button:hover{background-color:#08c}@media (max-width: 768px){.userdata-input-group{grid-template-columns:1fr}.userdata-container button{width:100%}}