- Remove font-style:italic from .ht-italic (different glyph widths cause desync)
- Remove font-weight:600 from .ht-heading (bolder glyphs are wider)
- Remove background/border-radius from code token spans
- Remove text-decoration from .ht-link
- Token spans now ONLY use color — zero text geometry changes
- Use inherit for font-size/line-height in shared .ht-backdrop/.ht-textarea
- Add update check hook: polls GitHub releases, shows indicator in sidebar
- #63: 'New messages' label only shows when actual new messages arrive while scrolled up; plain arrow button shown otherwise
- #64: Fix cursor desync in HighlightedTextarea by matching backdrop border width to textarea
- #65: Move floating buttons inside scroll container with sticky positioning to prevent overlap with growing textarea
- #66: Graceful fallback to Bot icon when agent avatar image fails to load
Consecutive messages from the same role within 2 minutes are visually
grouped: subsequent messages hide the avatar (keeping alignment) and
use tighter vertical spacing. Date separators and role changes break
groups. This matches modern chat UX patterns (Discord, Telegram).
Adds a consistent focus ring (accent-dim color, 2px) on all focusable
elements when navigated via keyboard (:focus-visible). Mouse/touch clicks
no longer show the default browser outline (:focus:not(:focus-visible)).
Elements with existing Tailwind focus:ring-* classes are unaffected since
they already handle their own focus styling.
- Hide sidebar, header, chat input, and scroll button when printing
- Reset backgrounds to white, text to black for readability
- Code blocks get light background with borders
- Tool calls styled for print (compact, bordered)
- External links show their URL in parentheses
- Chat scroll area becomes fully visible (no overflow)
- Messages avoid page-break-inside for clean pagination
- Remove shadows and backdrop filters in print
Tailwind's preflight resets list-style to none on ul/ol elements.
Add explicit list-style-type rules for markdown-body: disc for ul,
decimal for ol, with circle/square for nested levels.
Also add li margin for spacing.
Closes feedback #61
- User messages appear instantly with 'sending' state (dimmed, clock icon)
- Transitions to 'sent' (checkmark) when server acknowledges
- Shows error state (alert icon, retry visible) if send fails
- Applied to both primary and secondary sessions
Replace ~150 hardcoded Tailwind color classes (bg-zinc-*, text-zinc-*,
border-white/*, text-cyan-*, bg-cyan-*) with CSS custom properties
(--pc-*) across all 17 components.
Add @theme block in index.css for Tailwind v4 theme-aware utility
classes (bg-pc-elevated, text-pc-text, border-pc-border, etc.).
Add --pc-hover, --pc-hover-strong, --pc-separator variables per theme
(white/alpha for dark/OLED, black/alpha for light).
Theme switcher (dark/light/OLED) now actually works — all UI elements
respond to theme changes in real-time.
Fixes#55
- Add ThemeContext with CSS custom properties for all base colors
- Three theme modes: Dark (default), Light, OLED Black
- Six accent colors: Cyan, Violet, Emerald, Amber, Rose, Blue
- Theme switcher dropdown in header (palette icon)
- Persisted in localStorage
- CSS variables replace hardcoded hex colors in index.css and components
- i18n support (EN/FR) for theme labels
Add overflow-x: hidden and word-break styles to textarea to prevent
ugly horizontal scrollbar on Windows. Also hide the horizontal webkit
scrollbar track entirely.
Add ::-webkit-scrollbar rules matching the dark theme. Textarea gets
an even thinner 4px scrollbar. Fixes ugly default scrollbar on macOS.
Closes feedback #36.
Disables animations and reduces transition durations to near-zero
when the user has enabled reduced-motion in their OS settings.
Also replaces README screenshot placeholder with link to live demo.
