Is your feature request related to a problem? Please describe.
I am frustrated by the lack of a native, workspace-wide "Dark Mode" for the administration interface and the App Editor. When working for long hours or in low-light environments, the current white/light interface causes significant eye strain. While individual apps can be themed, the surrounding platform UI (menus, sidebar, and workspace management) remains bright.
Describe the solution you'd like
I would like a native "Dark Mode" toggle in the user profile settings or the "Advanced" section. This should apply a dark theme to the entire Lowcoder platform, including:
- The Workspace dashboard and sidebar (as seen in the uploaded image).
- The App Editor interface (toolbars, component panels, and query editors).
- All administration pages (User Groups, User Authentication, etc.).
- An option to "Sync with System Settings" would be ideal.
Describe alternatives you've considered
- Browser Extensions: Using "Dark Reader" or similar extensions, but these often break the CSS of complex drag-and-drop editors like Lowcoder, making some elements invisible.
- Custom CSS: Attempting to inject CSS via the "Advanced" tab, which is tedious to maintain and doesn't cover the entire administrative UI.
Additional context
As shown in the attached screenshot, the current navigation menu is strictly light-themed. Most modern development platforms (like VS Code or Retool) offer a dark UI to improve developer experience and accessibility. Implementing this would align Lowcoder with industry standards for IDEs and low-code platforms.

Is your feature request related to a problem? Please describe.
I am frustrated by the lack of a native, workspace-wide "Dark Mode" for the administration interface and the App Editor. When working for long hours or in low-light environments, the current white/light interface causes significant eye strain. While individual apps can be themed, the surrounding platform UI (menus, sidebar, and workspace management) remains bright.
Describe the solution you'd like
I would like a native "Dark Mode" toggle in the user profile settings or the "Advanced" section. This should apply a dark theme to the entire Lowcoder platform, including:
Describe alternatives you've considered
Additional context
As shown in the attached screenshot, the current navigation menu is strictly light-themed. Most modern development platforms (like VS Code or Retool) offer a dark UI to improve developer experience and accessibility. Implementing this would align Lowcoder with industry standards for IDEs and low-code platforms.