Keyboard Shortcuts

Global

Key	Action
Enter	In any text or number field: confirm the value, trigger a render (Auto mode), and move focus away
Escape	Close the error dialog or the topmost open pop-out window
← / →	Decrease/increase grating α slider value (layout view)
↑ / ↓	Increase/decrease grating γ slider value (layout view)

Plot (Plotly.js)

Key / gesture	Action
Click + drag	Pan the plot
Scroll	Zoom in / out
Double-click	Reset the view to fit all data

3-D Canvas

Key / gesture	Action
Click + drag	Orbit (rotate yaw / pitch)
Scroll	Zoom
Click a cube face	Snap-animate to that axis-aligned view

Sliders

Key	Action
← / → (when slider focused)	Decrease / increase value by one step

Pop-out Windows

Key / gesture	Action
Drag header	Move the window anywhere on screen
Escape	Close the window (docks it back to the sidebar)
✕ button	Same as Escape