.alert {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 20px;
    border-radius: var(--radius);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    max-width: 300px;
    animation: slideIn 0.3s ease-out;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.alert-success {
    background-color: #1e5a38;
    color: #d1fae5;
    border: 1px solid #10b981;
}

.alert-error {
    background-color: #7f1d1d;
    color: #fecaca;
    border: 1px solid #dc2626;
}

.alert-warning {
    background-color: #78350f;
    color: #fcd34d;
    border: 1px solid #f59e0b;
}

.alert-info {
    background-color: #0c2d48;
    color: #bae6fd;
    border: 1px solid #0284c7;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes fadeOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}