`, iconSize: [30, 30], iconAnchor: [15, 15] }) }).addTo(map); let popupContent = `Arrêt ${type} n°${index + 1}`; if(loc.name) popupContent += `
Client: ${loc.name}`; popupContent += `
${loc.address}`; if(loc.comment) popupContent += `
${loc.comment}`; marker.bindPopup(popupContent); markers.push(marker); }); } function clearMapLayers() { routeLayers.forEach(layer => map.removeLayer(layer)); markers.forEach(marker => map.removeLayer(marker)); routeLayers = []; markers = []; lastOptimizedRoute = null; initialLocations = []; } function showError(message) { errorDiv.classList.remove('hidden'); errorText.textContent = message; } function formatDuration(seconds) { const h = Math.floor(seconds / 3600); const m = Math.floor((seconds % 3600) / 60); let result = ''; if (h > 0) result += `${h}h `; if (m > 0) result += `${m}min`; return result.trim() || 'Moins d\\\'une minute'; }