.product-card {
    position: relative;
}

.wishlist-toggle {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 36px;
    height: 36px;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.94);
    color: #94a3b8;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.14);
    cursor: pointer;
    z-index: 5;
    transition: transform 0.15s ease, color 0.15s ease, background-color 0.15s ease;
}

.wishlist-toggle:hover {
    transform: translateY(-1px) scale(1.04);
    color: #e11d48;
}

.wishlist-toggle.is-wishlisted {
    color: #e11d48;
    background: #fff1f2;
}

.wishlist-toggle.is-busy {
    opacity: 0.7;
    pointer-events: none;
}

.wishlist-toggle i {
    font-size: 18px;
    line-height: 1;
}