4 size modes cycled via expand button in header:
- Compact: 360px (default, bottom-right corner)
- Half-right: 50vw docked to right edge, full height
- Half-left: 50vw docked to left edge, full height
- Full: 100% viewport overlay
Also fixes text overflow in chat messages (overflow-wrap, word-break).
Messages area expands to fill available height in larger modes.
Size button uses mdi icons: arrow-expand, dock-right, dock-left, arrow-collapse.
CSS transitions for smooth size changes.
Agent instruction now requires markdown links to CV anchors:
- Companies: [Olympic Broadcasting](#exp-olympic-broadcasting)
- Projects: [Immich Photo Manager](#proj-immich-photo-manager)
- Sections: [Skills](#skills), [Experience](#experience)
formatResponse converts [text](#anchor) → clickable green links
that close the chat panel, smooth-scroll to the target, and
pulse a green highlight for 2 seconds.
All existing CV anchor IDs used: exp-{companyID}, proj-{projectID},
course-{courseID}, plus section IDs (experience, projects, skills, etc.)
Dual-provider architecture:
- Both Gemini and Ollama initialize at startup (if configured)
- Primary (Gemini) tried first for every request
- On any error (429, 503, timeout), automatically falls back to Ollama
- No manual switching needed — completely transparent to the user
- Log shows: "Primary failed (gemini: ...), falling back to ollama: ..."
Warmup:
- POST /api/chat/warmup called silently when chat panel opens
- Pre-loads Ollama model in background (10-15s) while user reads welcome
- By the time user types, model is ready for instant response
- Warms up fallback provider specifically (Gemini doesn't need it)
Timeout:
- Agent context increased to 60s (Ollama first response can be slow)
- Each request creates a fresh session (stateless for fallback compat)
The Hyperscript trigger/call commands couldn't reliably trigger HTMX
form submissions or call global JS functions. Moved all chat
interactions to plain JavaScript:
- toggleChatPanel(): open/close panel + icon swap
- sendChatQuestion(q): set input + htmx.trigger(form, 'submit')
- closeChatHelpAndAsk(q): close modal + open chat + send question
- htmx:afterRequest listener clears input after submit
Hyperscript kept only for site-wide patterns (closeOnBackdrop) that
work reliably.
Also: better error message for rate-limited API responses (429).
- Move chat-widget outside the floating buttons section in index.html
- Remove fixed-btn class from toggle button (was inheriting left-side
positioning from the button stack's mobile flex layout)
- Chat widget now renders independently just before body-scripts
Position fix:
- Remove _chat.css @import from main.css (was overriding with old
left:2rem cached version). Chat CSS now loaded only via head-styles.
- Button confirmed at right:2rem, bottom:6rem (above back-to-top)
Help modal:
- New chat-help-modal.html using same <dialog> pattern as shortcuts
- 6 organized categories: Experience, Technologies, Projects,
Education, Skills, How it works
- Bilingual EN/ES with example questions per category
- ? button in header opens modal via commandfor/show-modal
- Removed inline help card (modal replaces it)
Intelligence:
- Comprehensive query strategy for 8 question types
- Technology queries always use cross-section search
- Company queries use experience without filter for full listing
- Agent knows CV site is built with Go/HTMX (bonus context)
- Skills report proficiency levels when technology found
CSS:
- Button moved to right: 2rem, above back-to-top (bottom: 6rem)
- Uses CV design tokens: --black-bar, --accent-blue, --paper-bg
- Fonts: Quicksand (header), Source Sans Pro (body)
- Tooltip on the left side (tooltip-left class)
- Dark theme uses CV-consistent grays
Intelligence:
- Agent instruction emphasizes exhaustive reporting of ALL matches
- Cross-section search results must not be truncated
- Mentions CV site itself is built with Go when relevant
Tests:
- Updated positioning assertions (right side, x > viewport/2)
- Added 5 intelligence tests: Go cross-section, company count,
years of experience, React cross-section, Spanish response
- Resilient to API errors (waits for any message, not just user)
- 42 total test assertions
- Mascot identity: robot-happy-outline icon, "CV Assistant" branding
- Help popup: onboarding card explaining what the mascot can do (EN/ES)
- Suggested questions: 5 clickable chips that auto-submit (bilingual)
- Typing indicator: three bouncing dots during agent response
- Icon swap: mascot icon ↔ close icon via Hyperscript class toggle
- Dark theme support for all new elements
- Modular CSS loading in development, chat CSS always loaded separately
Visitors can ask questions about the CV via a floating chat panel.
The agent uses Gemini to answer questions about experience, projects,
skills, and education by querying the cached CV JSON data.
- internal/chat/agent.go: LLM agent with query_cv tool that searches
CV data by section (experience, projects, skills, etc.) with keyword filtering
- internal/chat/handler.go: POST /api/chat endpoint with session management,
graceful degradation when GOOGLE_API_KEY is not set
- chat-widget.html: HTMX-powered floating chat panel with Hyperscript toggle
- _chat.css: Responsive chat UI with dark theme support
- Wired into existing architecture via dependency injection (CVHandler,
routes, main.go) — zero breaking changes, all existing tests pass
juanatsap