.floating-cart-message {
    position: fixed;
    top: 100px;
    right: 20px;
    background: #D1FAE5;
    border: 2px solid #10B981;
    border-radius: 12px;
    padding: 16px 24px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    z-index: 9999;
    max-width: 400px;
    opacity: 0;
    transform: translateX(400px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
    display: flex;
    align-items: center;
    gap: 12px;
    color: #065F46;
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.5;
}

.floating-cart-message.show {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
}

.floating-cart-message::before {
    content: '✓';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: #10B981;
    color: white;
    border-radius: 50%;
    font-weight: bold;
    font-size: 16px;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .floating-cart-message {
        top: 80px;
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .floating-cart-message.show {
        transform: translateY(0);
    }
}