/* انیمیشن آیکون سبد خرید */
.cart-icon-animated {
    animation: cart-pulse 0.5s ease-in-out;
}

@keyframes cart-pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.5);
    }
    100% {
        transform: scale(1);
    }
}

/* استایل دکمه افزودن به سبد خرید */
.add-to-cart-btn {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.add-to-cart-btn:after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.8);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%);
    transform-origin: 50% 50%;
}

.add-to-cart-btn:focus:not(:active)::after {
    animation: ripple 1s ease-out;
}

@keyframes ripple {
    0% {
        transform: scale(0, 0);
        opacity: 0.5;
    }
    20% {
        transform: scale(25, 25);
        opacity: 0.5;
    }
    100% {
        opacity: 0;
        transform: scale(40, 40);
    }
}