Beyond layouts, Lightworks lets you tune the interface itself - its colours, control styles, and the small visual choices that add up over a long day in the edit. Most of it lives in the User Interface Appearance panel, opened from the Settings menu.
The User Interface Appearance panel adjusts the look of the application with a live sample (panel title, text, buttons) so you can judge changes before committing:
Click Use new settings to apply. You can save settings as a preset, so different looks - a dark grading room setup, a bright daylight one - are a click apart.
In Flexible layout, the Toolbox holds the tools you use to build a workspace, and its settings button (bottom of the panel) opens UI Preferences - a panel organised into Tools, Toolbox, UI options and Appearance.
Each tool in the Toolbox carries a caption - Import, Content, Edit, Mixer, Search, Export and In / Out - so you can tell them apart at a glance. Turn the captions off with Show Tool labels in UI Preferences > Toolbox; with them off, the tools show tooltips instead.
In / Out is a single tool covering both directions of SDI: click it and choose Record or Playout. It is always in the Toolbox, so where there is no capture hardware the menu still opens with both options greyed out.
Dragged tools out across the desktop and lost track of them? Return Tools to Toolbox in UI Preferences > Toolbox gathers them all back in, for the room you are in.
UI Preferences > Appearance sets the backdrop behind the Flexible layout desktop. Nothing is applied until you press Apply, so you can try a look before committing to it.
0 leaves it the same colour, +100 takes it to white, -100 to black. The default of -50 gives a logo that reads as a watermark rather than a graphic.Note: The logo wallpaper used to be the large centred one, which is now Logo 2. Settings saved before this change open on Logo 1, the corner logo - so if you preferred the large logo, pick Logo 2.
This is the application desktop, and is separate from the per-project wallpaper described below.
The shape of the interface - which panels are where - is layout territory: fixed layout tabs, the layout chooser, and the layout designer are covered in Layouts and workspaces. Between appearance presets and saved layouts, an entire personal setup is reproducible on any machine (see Application preferences for exporting preferences).
Tip: Make the accent colour genuinely yours - it marks active states across the interface, and a colour you notice instantly makes the UI read faster.