Key	Action
Home	Scroll to first page
End	Scroll to last page
Ctrl+G	Open Go-to-page dialog
Ctrl+0	Fit page width to canvas
Ctrl+scroll	Zoom in/out

Key	Action
P	Place selected pool photos (auto-distribute if no page hovered)
R	Rebuild selected pages (requires at least one page selected; use toolbar button for full rebuild)
A	Toggle Auto/Manual mode for hovered or selected page
Delete	Unplace selected slots / remove selected pool photos / delete selected pages
W	Open weight slider for selected slots
M	Toggle drag mode (Swap ↔ Move)

Key	Action
Ctrl+Z	Undo
Ctrl+Y	Redo
Ctrl+Shift+Z	Redo (alternative)

Key	Action
Ctrl+A	Select all (pool photos or page slots, depending on focus)
Shift+click	Extend selection
Ctrl+click	Toggle item in selection
Escape	Clear all selections and cancel active drag

Key	Action
Ctrl+O	Add photos (folder picker)
Ctrl+,	Toggle configuration panel
Ctrl+Shift+B	Build release PDF
F1	Open in-app help
F2	Toggle frame-timing panel (debug)