body{background-color:#f9f9f9;font-family:Arial,sans-serif;margin:0;padding:0}.product-selector{background-color:#fff;border-radius:8px;box-shadow:0 0 10px rgba(0,0,0,.1);margin:0 auto;max-width:1440px;padding:20px}.filters{flex-direction:column;margin-bottom:20px}.filter-row,.filters{display:flex;gap:15px}.filter-group{display:flex;flex:1;flex-direction:column}.filter-group label{color:#333;font-weight:700;margin-bottom:5px}.filter-group input[type=text],.filter-group select{background-color:#fff;border:1px solid #ddd;border-radius:4px;box-shadow:0 2px 4px rgba(0,0,0,.1);color:#333;font-size:14px;padding:8px;width:100%}.unit-toggle-group{flex:0 0 auto;width:200px}.unit-toggle{background-color:#fff;border:1px solid #ddd;border-radius:4px;display:flex;overflow:hidden}.unit-button{background-color:#f0f0f0;border:none;color:#333;cursor:pointer;flex:1;padding:8px;transition:background-color .3s}.unit-button.active{background-color:#e74c3c;color:#fff}.range-inputs{display:flex;gap:10px}.range-inputs select{flex:1}.active-filters-container{align-items:center;display:flex;margin-bottom:20px}.active-filters-label{display:none;font-weight:700;margin-right:10px}.active-filters{display:flex;flex-wrap:wrap;gap:10px}.active-filter{align-items:center;background-color:#e0e0e0;border-radius:20px;color:#333;display:flex;font-size:14px;padding:5px 10px}.remove-filter{background:none;border:none;color:#333;cursor:pointer;font-size:16px;margin-left:5px;padding:0 5px}.remove-filter:hover{color:#e74c3c}.product-list table{border-collapse:collapse;margin-bottom:20px;width:100%}.product-list td,.product-list th{border:1px solid #ddd;color:#333;font-size:14px;padding:10px;text-align:left}.product-list th{background-color:#f2f2f2;font-weight:700}.article-number{color:#06c;font-weight:700;text-decoration:none}.article-number:hover{text-decoration:underline}.product-page{margin:0 auto;max-width:1440px;padding:20px;text-align:center}.product-details{align-items:flex-start;display:flex;gap:40px;justify-content:center}.product-image img{border-radius:15px;height:auto;max-width:400px}.product-info{max-width:600px;text-align:left}.product-info h1{color:#333;font-size:2.5rem;margin-bottom:20px}.product-description{color:#555;font-size:1.2rem;margin-bottom:20px}.product-divider{background:#ccc;border:0;height:1px;margin:20px 0}.product-category{color:#777;font-size:1rem}.product-article-number{color:#555;font-size:1rem;margin-bottom:10px}.back-button{border:1px solid #0073e6;border-radius:4px;color:#0073e6;display:inline-block;font-size:1rem;margin-top:20px;padding:10px 20px;text-decoration:none;transition:background-color .3s ease}.back-button:hover{background-color:#0073e6;color:#fff}