/* Container principal de la section */
.s1-container {
    padding: 60px 20px;
    max-width: 1100px;
    margin: 0 auto;
}

.s1-title {
    font-size: 2rem;
    font-weight: 800;
    color: #1a202c;
    text-align: center;
    margin-bottom: 50px;
}

/* Mise en page flexible : Graphique à gauche, Légende à droite */
.s1-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 40px;
}

.s1-chart-box {
    position: relative;
    width: 100%;
    max-width: 400px;
    height: 400px;
}

/* Style de la légende */
.s1-legend {
    flex: 1;
    min-width: 300px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.s1-legend-item {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    background: #ffffff;
    border: 1px solid #edf2f7;
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
    transition: all 0.3s ease;
}

.s1-legend-item:hover {
    transform: translateX(8px);
    border-color: #cbd5e0;
}

.s1-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 15px;
}

.s1-prov-name {
    font-weight: 600;
    color: #4a5568;
    flex-grow: 1;
}

.s1-prov-count {
    font-weight: 700;
    color: #2d3748;
    background: #f7fafc;
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 0.85rem;
}

.loading-text {
    text-align: center;
    color: #a0aec0;
    font-style: italic;
}

/* Responsive pour mobiles */
@media (max-width: 768px) {
    .s1-content { flex-direction: column; }
    .s1-chart-box { height: 300px; }
}