.category-filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}.filter-btn{padding:6px 12px;border:1px solid #ccc;border-radius:4px;background-color:#f8f8f8;cursor:pointer}.filter-btn.active{background-color:#000;color:#fff}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:24px}.product-card{border:1px solid #ddd;padding:16px;border-radius:8px;box-shadow:2px 2px 6px rgba(0,0,0,.1);text-align:center}.product-title{font-size:1.1em;font-weight:700;margin-top:8px}.product-series{margin-top:6px;font-size:.9em;color:#666}.series-label{background:#eee;padding:2px 6px;margin:0 3px;border-radius:3px}.color-chips{margin-top:10px;display:flex;justify-content:center;gap:8px}.color-chip{width:16px;height:16px;border:1px solid #888;border-radius:50%;cursor:pointer}.color-chip:hover{outline:2px solid #000}