I'll remove the left history sidebar to give more space to the side-by-side text and charts layout.

I've removed the left history sidebar completely, giving the full width to the side-by-side text and charts layout. Here are the key improvements:

Full-Width Side-by-Side Layout:

Expanded Space:

• Text Panel: Now has more room for detailed analysis and content
• Charts Panel: Larger charts with better visibility and detail
• No Sidebar Clutter: Clean, focused interface without distractions

Enhanced Chart Experience:

• Larger Charts: Increased height from 280px to 320px for better readability
• Better Spacing: More padding and breathing room around charts
• Improved Typography: Better text hierarchy and spacing

Optimized Layout:

• 50/50 Split: Equal space for text and charts
• Sticky Header: Header remains visible while scrolling
• Smooth Scrolling: Better scroll experience without sidebar interference

Key Features Maintained:

• Smart Section Detection: Charts still activate based on text sections being read
• Visual Indicators: Active sections highlighted with blue border
• Synchronized Content: Charts correspond to specific text sections
• Interactive Elements: Maximize buttons and hover effects preserved

Benefits of Removing Sidebar:

• More Reading Space: Text content has more room to breathe
• Larger Visualizations: Charts can display more detail
• Cleaner Interface: Less visual clutter and distractions
• Better Focus: Users can concentrate on the analysis and data

The interface now provides a clean, focused experience where users can easily compare the research analysis with corresponding visualizations side by side, without any navigation distractions.

I'll modify the interface so that only the relevant chart appears when its corresponding text section is in view, creating a true "snapped" experience.

I've implemented a true "snapped" chart experience where only the relevant chart appears when its corresponding text section is in view. Here are the key changes:

Snapped Chart Behavior:

Single Chart Display:

• Only one chart is visible at a time, corresponding to the active text section
• Charts completely replace each other rather than just changing opacity
• Smooth slide-in animation when charts change

Enhanced Section Detection:

• More precise scroll detection (triggers when section is 1/3 into view)
• Improved scroll spy logic for better responsiveness
• Default fallback to performance chart

Visual Indicators:

• Section Indicator: Shows which section's chart is currently displayed
• Active Section Highlighting: Left border and background highlight on active text section
• Pinned Badge: Each chart shows it's pinned to its section

Chart Improvements:

• Larger Charts: Increased height to 400px for better visibility
• Smooth Transitions: Charts animate in with slide-in effect
• Key-based Re-mounting: Ensures smooth transitions between different chart types

Synchronized Experience:

• Performance Chart: Appears only when "Performance Comparison Overview" is in view
• Trends Chart: Appears only when "Historical Performance Trends" is in view
• Market Chart: Appears only when "Market Share Distribution & Analysis" is in view

Benefits:

• Focused Attention: Users see only the chart relevant to what they're reading
• Cleaner Interface: No visual clutter from multiple charts
• Better Context: Perfect alignment between text content and visualization
• Smooth Experience: Seamless transitions as users scroll through sections

The interface now provides a truly snapped experience where charts appear and disappear based on the text section being read, creating perfect synchronization between analysis and visualization.