stationsColumn.style.overflowY = 'hidden';
            guideGridContainer.style.overflowY = 'hidden';
        }

        function createStationsColumn() {
            const stationsColumn = document.getElementById('stations-column');
            const containerHeight = window.innerHeight - 40; // Use full height minus timeline
            
            let stationsHTML = '';
            
            // Add smooth blank space at the top
            stationsHTML += `<div style="height: ${containerHeight}px; ba