.materials,.colors,.radios{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:10px}.material,.color,.radio{background:#2b2b2b;border-radius:10px;padding:6px 12px;cursor:pointer;border:2px solid transparent;font-weight:600;display:flex;align-items:center}.material input,.color input,.radio input{display:none}.material.active,.color.active,.radio.active{border-color:var(--accent);background:linear-gradient(90deg,var(--accent),#142f7a);color:white}.color.black{background:#000;color:white}.color.white{background:#fff;color:black}.color.grey{background:grey;color:white}