Cyberpunk Night City от Overrule1992

The icons and search bar use the colours from Night City. The pop-up text and side-bar text use the red/blue palette from Cyberpunk's UI, and Cyberpunk yellow for the active tab. You really have to use this theme with the minimal vertical tabs layout so the bright yellow is confined to an icon-sized area; otherwise it becomes overwhelmingly prominent and harsh against the predominantly dark theme.