/* Notificações */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--white);
    border-radius: 12px;
    padding: 1rem 1.5rem;
    box-shadow: var(--shadow-lg);
    border-left: 4px solid var(--primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 9999;
    transform: translateX(100%);
    opacity: 0;
    transition: all 0.3s ease;
    max-width: 300px;
    min-width: 250px;
}

.notification.show {
    transform: translateX(0);
    opacity: 1;
}

.notification.success {
    border-left-color: var(--success);
    background: var(--success-light);
}

.notification.error {
    border-left-color: var(--danger);
    background: var(--danger-light);
}

.notification.info {
    border-left-color: var(--info);
    background: var(--info-light);
}

.notification i {
    font-size: 1.2rem;
    flex-shrink: 0;
}

.notification.success i {
    color: var(--success);
}

.notification.error i {
    color: var(--danger);
}

.notification.info i {
    color: var(--info);
}

.notification span {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-dark);
}

/* Botão adicionar ao carrinho */
.add-to-cart {
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
    min-height: 36px;
}

.add-to-cart:hover:not(:disabled) {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.add-to-cart:disabled {
    background: var(--gray-400);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.add-to-cart.success {
    background: var(--success);
}

.add-to-cart.success:hover {
    background: var(--success);
}

.add-to-cart i {
    font-size: 0.9rem;
}

/* Indicador de estoque */
.stock-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    margin-top: 0.5rem;
    padding: 0.25rem 0;
}

.stock-indicator.in-stock {
    color: var(--success);
}

.stock-indicator.out-of-stock {
    color: var(--danger);
}

.stock-indicator i {
    font-size: 0.75rem;
}

.low-stock {
    color: var(--warning);
    font-weight: 500;
    margin-left: 0.25rem;
}

/* Responsividade */
@media (max-width: 768px) {
    .notification {
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100%);
    }
    
    .notification.show {
        transform: translateY(0);
    }
    
    .add-to-cart {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
}

/* Dark mode */
[data-theme="dark"] .notification {
    background: var(--dark-card);
    color: var(--dark-text);
}

[data-theme="dark"] .notification span {
    color: var(--dark-text);
}

[data-theme="dark"] .notification.success {
    background: rgba(34, 197, 94, 0.1);
    border-left-color: var(--success);
}

[data-theme="dark"] .notification.error {
    background: rgba(239, 68, 68, 0.1);
    border-left-color: var(--danger);
}

[data-theme="dark"] .notification.info {
    background: rgba(59, 130, 246, 0.1);
    border-left-color: var(--info);
}