iachat/app/javascript
Sivin Varghese 5de7ae492c
fix: html/body background not applied in appearance mode (#13955)
# Pull Request Template

## Description

This PR fixes the white background bleed visible in the widget, widget
article viewer and help center when dark mode is active.

**What was happening**

While scrolling, the `<body>` element retained a white background in
dark mode. This occurred because dark mode classes were only applied to
inner container elements, not the root.

**What changed**

* **Widget:** Updated the `useDarkMode` composable to sync the `dark`
class to `<html>` using `watchEffect`, allowing `<body>` to inherit dark
theme variables. Also added background styles to `html`, `body`, and
`#app` in `woot.scss`.
* **Help center portal:** Moved `bg-white dark:bg-slate-900` from
`<main>` to `<body>` in the portal layout so the entire page background
responds correctly to dark mode, including within the widget iframe.
* **ArticleViewer:** Replaced hardcoded `bg-white` with `bg-n-solid-1`
to ensure better theming.


Fixes
https://linear.app/chatwoot/issue/CW-6704/widget-body-colour-not-implemented

## Type of change

- [x] Bug fix (non-breaking change which fixes an issue)

## How Has This Been Tested?

### Screencasts

### Before

**Widget**


https://github.com/user-attachments/assets/e0224ad1-81a6-440a-a824-e115fb806728

**Help center**


https://github.com/user-attachments/assets/40a8ded5-5360-474d-9ec5-fd23e037c845



### After

**Widget**


https://github.com/user-attachments/assets/dd37cc68-99fc-4d60-b2ae-cf41f9d4d38c

**Help center**


https://github.com/user-attachments/assets/bc998c4e-ef77-46fa-ac7f-4ea16d912ce3




## Checklist:

- [x] My code follows the style guidelines of this project
- [x] I have performed a self-review of my code
- [ ] I have commented on my code, particularly in hard-to-understand
areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [ ] Any dependent changes have been merged and published in downstream
modules
2026-03-31 16:55:21 +05:30
..
dashboard fix: align message trimming with configured maxLength (#13947) 2026-03-31 10:39:54 +05:30
design-system feat: Add histoire for component playground (#10256) 2024-10-09 22:10:53 -07:00
entrypoints chore: Remove vue-multiselect package and styles from codebase (#13585) 2026-02-19 15:42:34 +05:30
portal fix: slim help center search results (#13761) 2026-03-17 00:46:23 -07:00
sdk revert: "fix(sdk): Ignore messages from a different origin and sanitizee URLs (#8879)" (#12248) 2025-08-20 21:39:50 +02:00
shared chore(v5): update priority icons (#13905) 2026-03-26 09:20:36 +05:30
superadmin_pages chore: fix circleci on vite build (#10214) 2024-10-07 15:27:41 +05:30
survey fix(i18n): complete zh_TW locale coverage (#13792) 2026-03-16 18:47:22 -07:00
v3 fix: url endpoint 2026-02-20 20:01:14 +05:30
widget fix: html/body background not applied in appearance mode (#13955) 2026-03-31 16:55:21 +05:30
histoire.setup.ts feat: Migrate availability mixins to composable and helper (#11596) 2025-08-22 00:43:34 +05:30