.alert {
    position: fixed;
    top: 80px;
    right: 20px;
    min-width: 300px;
    max-width: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 10px;
    background: linear-gradient(145deg, #1c1c1c, #111);
    outline: none;
    color: white;
    padding: 12px 16px;
    text-align: center;
    z-index: 9999; 
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
    animation: slideIn 0.4s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.success {
    border: 1px solid #00ff80;
}

.danger {
    border: 1px solid #ff0000ff;
}

.info {
    border: 1px solid #0066ffff;
}