/* Estilos para notificações */
.notification {
    position: fixed;
    top: 10px;
    left: 50%;
    transform: translateX(-50%) translateY(-100%);
    z-index: 9999;
    padding: 8px 12px;
    border-radius: 8px;
    color: white;
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
    opacity: 0;
    transition: all 0.3s ease;
    font-weight: 500;
    font-size: 0.75rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    max-width: 250px;
    text-align: center;
}

.notification.success {
    background: #27ae60;
}

.notification.error {
    background: #e74c3c;
}

.notification.warning {
    background: #f39c12;
}

.notification.info {
    background: #3498db;
}

.notification.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}