.accessories__to-cart-btn{position:relative;transition:all 0.3s ease}.accessories__to-cart-btn.loading{opacity:.7;pointer-events:none}.accessories__to-cart-btn.loading:after{content:'';position:absolute;right:10px;top:50%;transform:translateY(-50%);width:16px;height:16px;border:2px solid #fff;border-top-color:#fff0;border-radius:50%;animation:spin 0.6s linear infinite}.accessories__to-cart-btn.added{background-color:#28a745!important}@keyframes spin{to{transform:translateY(-50%) rotate(360deg)}}.variation-notice{animation:slideDown 0.3s ease-out}@keyframes slideDown{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}