The floating message-action toolbar (reaction / reply / star / link
icons) appearing on hover renders white-icons-on-white-background in
dark mode — Odoo's own dark.scss sets the icon hover color to white
but never gives the toolbar itself a dark background. Result: the
icons vanish entirely in dark mode.
Add fp_chatter_dark.scss that branches at compile time on
$o-webclient-color-scheme == dark (Odoo 19 compiles every SCSS file
into both web.assets_backend with `bright` AND web.assets_web_dark
with `dark`) and gives the toolbar:
- Solid dark background (#2b2f33 fallback, var(--o-component-bgcolor))
- Subtle 1px white-alpha border + drop shadow so it floats nicely
- Icon color rgba(255,255,255,.78) at full opacity (not 35%)
- Brighter hover state with a subtle bg highlight
Light bundle output is empty (the @if branch doesn't fire), so the
light theme is untouched.
Verified: dark bundle includes our rule with #2b2f33 marker present.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
