.correlati-citta-container {
    margin: 30px 0;
}

.correlati-citta-grid {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.correlati-citta-column {
    flex: 1;
    padding: 0 15px;
    margin-bottom: 20px;
    min-width: 200px;
}

.correlati-citta-child {
    margin-bottom: 10px;
}

.correlati-citta-child a {
    display: block;
    padding: 8px 12px;
    background-color: #f5f5f5;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.correlati-citta-child a:hover {
    background-color: #e0e0e0;
}

.correlati-citta-parent {
    margin-bottom: 20px;
    padding: 15px;
    background-color: #f9f9f9;
    border-left: 4px solid #0073aa;
}

.correlati-citta-parent h3 {
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1.2em;
}

.correlati-citta-parent a {
    font-weight: bold;
    text-decoration: none;
}

.correlati-citta-error, 
.correlati-citta-empty {
    padding: 10px;
    background-color: #f8d7da;
    color: #721c24;
    border-radius: 4px;
}

.correlati-citta-empty {
    background-color: #fff3cd;
    color: #856404;
}

/* Responsive */
@media (max-width: 768px) {
    .correlati-citta-grid[data-columns="4"] .correlati-citta-column,
    .correlati-citta-grid[data-columns="3"] .correlati-citta-column {
        flex: 0 0 50%;
    }
}

@media (max-width: 576px) {
    .correlati-citta-grid .correlati-citta-column {
        flex: 0 0 100%;
    }
}