.section-filtres {
    background: #f8f9fa;
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 10px;
    border: 1px solid #eee;
}

.form-carto-vol {
    display: flex;
    gap: 80px;
    justify-content: center;
    align-items: center;
}

.groupe-filtre label {
    font-weight: bold;
    margin-right: 10px;
    color: #555;
}

.groupe-filtre select {
    padding: 6px 12px;
    border-radius: 4px;
    border: 1px solid #ccc;
    background-color: white;
    cursor: pointer;
}



/* Barre de navigation par boutons */
.nav-carto-buttons {
    display: flex;
    justify-content: center;
    gap: 80px;
    margin-bottom: 10px;
}

.nav-group {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.nav-group small {
    color: #888;
    text-transform: uppercase;
    font-size: 0.7rem;
    margin-bottom: 5px;
    letter-spacing: 1px;
}

.btn-cluster {
    display: flex;
    align-items: center;
    background: #f0f0f0;
    border-radius: 5px;
    overflow: hidden;
    border: 1px solid #ddd;
}

.btn-nav {
    padding: 8px 15px;
    background: #fff;
    color: #444;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: bold;
}

.btn-nav:hover {
    background: #e0e0e0;
}

.btn-nav.disabled {
    color: #ccc;
    pointer-events: none;
    background: #f9f9f9;
}

.current-val {
    padding: 0 15px;
    font-weight: bold;
    color: var(--color-alfa, #2e7d32);
    background: #f0f0f0;
}

/* Amélioration de la légende */
.legende-card {
    background: #f9f9f9;
    padding: 15px;
    border-top: 1px solid #eee;
    text-align: center;
}

.txt-muted {
    color: #777;
    font-size: 0.85rem;
    margin-top: 5px;
}