.loading {
    opacity: 0.6;
    cursor: not-allowed;
}

.result-container {
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Spinner de carregamento */
.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(71, 85, 105, 0.3);
    border-top-color: #3b82f6;
    border-right-color: #3b82f6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}