/* 購物車通知樣式 */
.cart-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: var(--primary-color);
    color: white;
    padding: 12px 20px;
    border-radius: 4px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    animation: slide-in 0.3s ease-out;
}

.cart-notification.fade-out {
    opacity: 0;
    transition: opacity 0.5s ease;
}

@keyframes slide-in {
    0% {
        transform: translateX(100%);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}