Header UX:
- Replace 5 icon buttons with single cog (gear) dropdown menu
- Cog menu shows all layout options with icons + labels
- Help and Close buttons stay visible outside the cog
- Active mode highlighted in green
Mobile fixes:
- Fix viewport overflow (100vw + max-width: 100vw)
- Stronger shadow (0 -4px 20px) for clear CV/chat separation
- Rounded corners (12px) on top for recognizable chat window
- Hide desktop-only modes (side panel, floating, full) from cog on mobile
- max-height: 50vh ensures CV always visible above
Dark mode:
- Cog menu styled for dark backgrounds
Mobile (≤480px):
- Hide Side Panel, Floating, Full Screen buttons
- Show Split button (50vh vertical split, CV visible above)
- Compact mode: 55vh max bottom sheet
- Force desktop modes to compact if somehow activated
- Disable tooltips on mobile (overflow prevention)
- Tighter header padding
Desktop (>480px):
- Split button hidden, all modes available as before
Tests: 85-chat-mobile.test.mjs — 79 assertions across
iPhone SE (320x568), iPhone 14 (393x852), iPhone 14 Pro Max (430x932),
plus desktop sanity check
- Fix side panel and full screen not covering full viewport
- Fix floating mode initial position (near chat button, not top-right)
- Reset width/height inline styles when switching modes
- Add 84-chat-layout-modes.test.mjs: 38 assertions covering
compact, side panel, full screen, floating, drag, rapid switching,
and user avatar rendering
- Add GLM-4.7-Flash as default Ollama model (replaces Mistral)
- Fix WRITE_TIMEOUT (15s→120s) and HTMX timeout (5s→120s) for local LLM
- Auto-warmup model on startup in development mode
- Add /api/chat/status endpoint for model readiness polling
- Show "Initializing AI model..." indicator while model loads
- Add user avatar (mdi:account) on chat messages
- Inject company/project/course sprite icons inline in chat responses
- Replace cramped header icons with 4 icon buttons + tooltips
(Compact, Side panel, Floating, Full screen)
- Add floating/draggable chat mode with smooth drag support
- Chip questions show user bubble instantly and clear input
- Help modal prefills input instead of auto-sending
- User bubble rendered client-side for immediate feedback
Bubbles:
- Teams-style layout: bot avatar (green circle) on left, message beside it
- User messages right-aligned, no avatar (clean, like Teams)
- Rounded bubbles (border-radius: 16px) instead of square
- Distinct corner radii for conversation flow
Navigation:
- Links no longer close the chat — panel stays open for continued navigation
- Added #certifications anchor (alias to courses section)
- Fixed agent instruction to use #courses for certifications references
Theme:
- All colors use CSS variables from _themes.css
- Automatically adapts to light/dark without explicit .theme-clean overrides
- Panel uses --paper-bg (white in light, dark in dark theme)
Size modes:
- 3 discrete toggle buttons: compact, half-screen, fullscreen
- Active state highlighted, direct selection (no confusing cycling)
- Removed chat-half-left (simplified to compact/half/full)
Intelligence:
- React query now returns results (verified: 4 companies + 2 projects + skills)
Avatars:
- Robot icon (green circle) before each agent message
- Person icon (dark circle) before each user message
- New .chat-bubble wrapper with flex layout for avatar + message
Dark theme fixes:
- Panel background: #1e1e1e (not pure black)
- Agent bubbles: #2d2d2d with light text (not dark/invisible)
- Input area: #2d2d2d (not black)
- Header stays green (--accent-green) in both themes
- Chips, suggestions consistent with panel background
Text overflow:
- overflow-wrap + word-break on messages
- min-width: 0 prevents flex overflow
- User bubble properly right-aligned with avatar
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
Replace simple search button with search bar design in action bar:
- Semi-transparent styling integrated with dark action bar
- Keyboard shortcut indicators (⌘ K) shown as individual kbd elements
- Search icon and "Search" text for better discoverability
- Responsive: kbd keys hidden on mobile (<900px)
- Remove unused cmd-k-button.html partial template
Update test to verify new search bar structure (styling, kbd elements, icon).
- Lazy load ninja-keys only on CMD+K press (0 requests on initial load)
- Use esm.sh bundled module (3 requests vs ~81 previously)
- Add esm.sh to CSP whitelist
- Implement HTML Invoker Commands API for modals:
- commandfor="modal-id" + command="show-modal" for opening
- commandfor="modal-id" + command="close" for closing
- Removes need for onclick handlers on modal buttons
- Refactor index.html into layout partials (head, body-scripts)
- Add comprehensive tests for both features
Remove hardcoded width/height HTML attributes from iconify-icon elements
that were overriding CSS sizing. The iconify-icon component uses HTML
attributes for SVG rendering, ignoring CSS width/height.
- Remove width="28" height="28" from 8 button templates
- Remove conflicting 768px media query from _buttons.css
- Add default desktop icon sizes (24px) in _scroll-behavior.css
- Icons now scale via clamp() from 18px (380px) to 24px (900px)
Plain text endpoint:
- Add /text route for plain text CV (for curl/AI crawlers)
- Use k3a/html2text library for HTML-to-text conversion
- Add Plain Text button to hamburger menu with UI translations
Contact form feature:
- Add ContactHandler with proper email service integration
- Add CSRF protection middleware
- Add rate limiting (5 submissions/hour per IP)
- Add honeypot and timing-based bot protection
- Add input validation with detailed error messages
- Add security logging middleware
- Add browser-only middleware for API protection
Code quality:
- Fix all golangci-lint errcheck warnings for w.Write calls
- Remove duplicate getClientIP functions
- Wire up ContactHandler in routes.Setup
- Move all bilingual text from templates to UI JSON (labels, buttons, modals)
- Move skills summary paragraph to CV JSON with HTML support
- Add new UI sections: navigation, viewControls, sections, footer, portfolio,
pdfModal, shortcutsModal, infoModal, widgets
- Update Go structs to match expanded JSON structure
- Add template.HTML type for CV.SkillsSummary field
- Add JSON content validation test (70-json-content-validation.test.mjs)
Templates now contain only structural logic (CSS classes, HTML attributes)
while all user-visible text loads from JSON files for proper i18n support.
- Add closeOnBackdrop(modal, evt) to utils._hs for modal backdrop clicks
- Add scrollToTop(evt) to utils._hs for smooth scroll to top
- Simplify 3 modal templates (shortcuts, info, pdf) from 4 lines to 1
- Simplify back-to-top button from 3 lines to 1
- Move inline drag handling (~35 lines) to external functions (~4 lines)
- Add isZoomDragTarget(el), startZoomDrag(), moveZoomDrag(), endZoomDrag()
- Note: 'target' is reserved in hyperscript, use 'el' for parameters
- Drag state stored on element (_isDragging, _initialX, _initialY)
Zoom control HTML now has clean, minimal hyperscript handlers.
- Add scrollToSection() to utils._hs (was missing after cv-functions.js removal)
- Move error toast close handler to inline hyperscript
- Remove initMenuCloseOnClick() - now integrated into scrollToSection()
- Remove initErrorToastClose() - now hyperscript inline handler
- Remove unused initScrollBehaviorJS() fallback (~70 lines dead code)
This fixes the navigation menu scroll functionality and eliminates
more JavaScript in favor of hyperscript.
- Move initZoomControlButtons() from main.js to hyperscript handlers
- zoom-toggle-button: on click call toggleZoomControl()
- zoom-close: on click call hideZoomControl()
- show-zoom-menu-btn: on click call showZoomControl()
- Move expandAllSections/collapseAllSections from JS to utils._hs
- Add zoom visibility functions to zoom._hs:
- showZoomControl(), hideZoomControl(), toggleZoomControl()
- Update hamburger menu links to use hyperscript calls
Eliminates ~75 more lines of JavaScript in favor of declarative
hyperscript, continuing the pattern of moving behavior to ._hs files.
Fixed two critical mobile view issues:
1. Extended CV Sidebar Accordion:
- Updated sidebar.html to use native <details> element (was div with onclick)
- Styled accordion header to match CV title badges dark theme (#303030)
- Applied consistent styling: dark gray background, light text, uppercase, no spacing
- Result: Sidebars now collapse/expand properly with native HTML functionality
2. PDF Download Modal Centering:
- Added JavaScript-based centering for mobile viewports (≤768px)
- Uses inline styles with !important flag to override browser defaults
- Updated download button to call openPdfModal() function
- Result: Modal is perfectly centered on mobile (0px offset)
Technical notes:
- Modal centering required setProperty() with 'important' flag
- Accordion matches cv-title-badges-header style exactly
- All tests passing: accordion toggle, modal centering
Files modified:
- templates/partials/cv/sidebar.html
- static/css/05-responsive/_breakpoints.css
- static/js/main.js
- templates/partials/widgets/download-button.html
Tests added:
- tests/mjs/43-mobile-accordion-and-modal-test.mjs
- tests/mjs/46-visual-accordion-style-test.mjs
Changed tooltip text for fixed buttons to match action bar wording:
- Print button: "Print CV" → "Print Friendly"
- Download button: "Download PDF" → "Download as PDF"
This ensures consistency across all button locations (fixed left buttons,
action bar, and hamburger menu).
Changes:
- templates/partials/widgets/print-friendly-button.html: Updated tooltip text
- templates/partials/widgets/download-button.html: Updated tooltip text
- Add has-tooltip class and data-tooltip to info button
- Add has-tooltip class and data-tooltip to color theme switcher
- Both buttons on LEFT side show tooltips on RIGHT
- Mobile: tooltips appear on TOP (like macOS Dock)
- Complete tooltip coverage for all action buttons
- Remove tooltip-left class from zoom and shortcuts buttons (all left-side buttons show tooltips on RIGHT)
- Add mobile CSS rules for fixed-btn tooltips to appear on TOP (like macOS Dock)
- Update button template comments to reflect correct positioning
- Mobile: All fixed buttons now show tooltips above (top position)
- Desktop: All left-side fixed buttons show tooltips on right
**Issue 1: URL corruption in "See this CV in..." links**
- Bug: replaceYearPlaceholder used fmt.Sprintf on ALL URLs
- URLs like "/?lang=es" were corrupted to "/?lang=es%!(EXTRA string=2025)"
- Fix: Changed to strings.ReplaceAll("{{YEAR}}", year)
- Result: Only replaces actual {{YEAR}} placeholders, leaves other URLs intact
**Issue 2: Download filename not respected**
- Bug: Shortcut URLs (cv-jamr-2025-en.pdf) redirected with HTTP 301
- Browsers used original URL filename instead of Content-Disposition header
- Fix: Generate PDF directly in DefaultCVShortcut handler
- Result: Returns PDF with correct filename in Content-Disposition header
Files changed:
- internal/models/cv.go: Fixed replaceYearPlaceholder function
- internal/handlers/cv.go: Changed redirect to direct PDF generation
Both fixes verified:
- "See this CV in Spanish" link: href="/?lang=es" ✓
- Download link: filename=cv-jamr-2025-en.pdf ✓
User can now zoom up to 300% for better readability.
Changes:
- Update zoom slider max from 175 to 300
- Update aria-valuemax to 300
- Update display label to show 300
- Update README to reflect new range (25%-300%)
Tested with curl - verified max="300" in HTML output
Zoom level persistence was broken because hyperscript was setting the
container's value instead of the slider's value on page load.
Changes:
- Fix zoom-control.html line 10: set #zoom-slider's value (not 'my value')
- Add comprehensive zoom persistence test (10-zoom-persistence.test.mjs)
- Update cv-functions.js documentation to clarify hyperscript interop
- Add zoom control feature to README
Test results: 5/5 tests pass
- Zoom saves to localStorage when changed ✅
- Zoom restores correctly on page reload ✅
- Reset to 100% works and persists ✅
Architecture note:
- Hyperscript 'call' within _="" attributes requires global JS scope
- JavaScript wrappers bridge window exposure to hyperscript evaluate()
- Pattern: window.fn() → _hyperscript.evaluate('hyperscriptFn()')
This commit includes two major improvements:
1. Hyperscript Code Organization:
- Extracted all hyperscript blocks >3 lines into reusable functions
- Created 6 new functions in functions._hs:
* toggleCVLength(isLong) - CV length toggle sync
* toggleIcons(showIcons) - Icons toggle sync
* toggleTheme(isClean) - Theme toggle sync
* syncPdfHover(show) - PDF button synchronized hover
* syncPrintHover(show) - Print button synchronized hover
* highlightZoomControl(show) - Zoom control highlight effect
- Reduced inline hyperscript from 11+ lines to 1-2 lines per element
- Updated 8 template files to use function calls:
* hamburger-menu.html
* view-controls.html
* action-buttons.html
* download-button.html
* print-friendly-button.html
* zoom-toggle-button.html
2. Mobile Button Layout (max-width: 900px):
- Repositioned three fixed buttons (PDF, Print, Info) horizontally at bottom center
- Print button perfectly centered in viewport
- Download button on left, Info button on right
- Hidden zoom and shortcuts buttons on mobile (available in hamburger menu)
- Removed conflicting old mobile styles that were hiding print button
- Smooth hover transitions maintained with proper transform calculations
Technical details:
- Used CSS transform with calc() for precise horizontal positioning
- Maintained hover effects with combined translateX/translateY transforms
- Ensured accessibility with proper ARIA labels and spacing
- All functions check element existence before manipulation
- LocalStorage sync maintained across desktop/mobile toggles
Print Button Improvements:
- Hover shows white background with green icon (was green bg + white icon)
- Applied to all print buttons: fixed, action bar, and menu
- Default state remains dark gray with white icon
Zoom Control Improvements:
- Text now 100% white (was 70-95% opacity) for better readability
- Increased font sizes: labels 0.95rem (was 0.8rem), current value 1.05rem (was 0.9rem)
- Hover zoom toggle button highlights zoom control with blue glow shadow
- Active zoom button uses semi-transparent blue rgba(52, 152, 219, 0.5) instead of solid
Z-Index Fix:
- Hamburger menu now appears above fixed buttons (z-index: 1000 vs 999)
- PDF buttons (fixed, action bar, menu) now sync hover states across all instances
- Print-friendly buttons (fixed, action bar, menu) sync green hover states
- White PDF icon with red hover background (#cd6060)
- Green print button hover (#27ae60)
- Implemented using hyperscript with .pdf-hover-sync and .print-hover-sync classes
- Creates cool visual feedback showing all related buttons simultaneously
juanatsap