UI/UX Pro Max - Design Intelligence
Comprehensive design guide for web and mobile applications. Contains 67 styles, 96 color palettes, 57 font pairings, 99 UX guidelines, and 25 chart types across 13 technology stacks. Searchable database with priority-based recommendations.
When to Apply
Reference these guidelines when:
- Designing new UI components or pages
- Choosing color palettes and typography
- Reviewing code for UX issues
- Building landing pages or dashboards
- Implementing accessibility requirements
Rule Categories by Priority
| Priority |
Category |
Impact |
Domain |
| 1 |
Accessibility |
CRITICAL |
ux |
| 2 |
Touch & Interaction |
CRITICAL |
ux |
| 3 |
Performance |
HIGH |
ux |
| 4 |
Layout & Responsive |
HIGH |
ux |
| 5 |
Typography & Color |
MEDIUM |
typography, color |
| 6 |
Animation |
MEDIUM |
ux |
| 7 |
Style Selection |
MEDIUM |
style, product |
| 8 |
Charts & Data |
LOW |
chart |
Quick Reference
1. Accessibility (CRITICAL)
color-contrast - Minimum 4.5:1 ratio for normal textfocus-states - Visible focus rings on interactive elementsalt-text - Descriptive alt text for meaningful imagesaria-labels - aria-label for icon-only buttonskeyboard-nav - Tab order matches visual orderform-labels - Use label with for attribute
2. Touch & Interaction (CRITICAL)
touch-target-size - Minimum 44x44px touch targetshover-vs-tap - Use click/tap for primary interactionsloading-buttons - Disable button during async operationserror-feedback - Clear error messages near problemcursor-pointer - Add cursor-pointer to clickable elements
3. Performance (HIGH)
image-optimization - Use WebP, srcset, lazy loadingreduced-motion - Check prefers-reduced-motioncontent-jumping - Reserve space for async content
4. Layout & Responsive (HIGH)
viewport-meta - width=device-width initial-scale=1readable-font-size - Minimum 16px body text on mobilehorizontal-scroll - Ensure content fits viewport widthz-index-management - Define z-index scale (10, 20, 30, 50)
5. Typography & Color (MEDIUM)
line-height - Use 1.5-1.75 for body textline-length - Limit to 65-75 characters per linefont-pairing - Match heading/body font personalities
6. Animation (MEDIUM)
duration-timing - Use 150-300ms for micro-interactionstransform-performance - Use transform/opacity, not width/heightloading-states - Skeleton screens or spinners
7. Style Selection (MEDIUM)
style-match - Match style to product typeconsistency - Use same style across all pagesno-emoji-icons - Use SVG icons, not emojis
8. Charts & Data (LOW)
chart-type - Match chart type to data typecolor-guidance - Use accessible color palettesdata-table - Provide table alternative for accessibility
How to Use
Search specific domains using the CLI tool below.
Prerequisites
Check if Python is installed:
python3 --version || python --version
If Python is not installed, install it based on user's OS:
macOS:
brew install python3
Ubuntu/Debian:
sudo apt update && sudo apt install python3
Windows:
winget install Python.Python.3.12
How to Use This Skill
When user requests UI/UX work (design, build, create, implement, review, fix, improve), follow this workflow:
Step 1: Analyze User Requirements
Extract key information from user request:
- Product type: SaaS, e-commerce, portfolio, dashboard, landing page, etc.
- Style keywords: minimal, playful, professional, elegant, dark mode, etc.
- Industry: healthcare, fintech, gaming, education, etc.
- Stack: React, Vue, Next.js, or default to
html-tailwind
Step 2: Generate Design System (REQUIRED)
Always start with --design-system to get comprehensive recommendations with reasoning:
python3 skills/ui-ux-pro-max/scripts/search.py "<product_type> <industry> <keywords>" --design-system [-p "Project Name"]
This command:
- Searches 5 domains in parallel (product, style, color, landing, typography)
- Applies reasoning rules from
ui-reasoning.csv to select best matches
- Returns complete design system: pattern, style, colors, typography, effects
- Includes anti-patterns to avoid
Example:
python3 skills/ui-ux-pro-max/scripts/search.py "beauty spa wellness service" --design-system -p "Serenity Spa"
Step 2b: Persist Design System (Master + Overrides Pattern)
To save the design system for hierarchical retrieval across sessions, add --persist:
python3 skills/ui-ux-pro-max/scripts/search.py "<query>" --design-system --persist -p "Project Name"
This creates:
design-system/MASTER.md — Global Source of Truth with all design rulesdesign-system/pages/ — Folder for page-specific overrides
With page-specific override:
python3 skills/ui-ux-pro-max/scripts/search.py "<query>" --design-system --persist -p "Project Name" --page "dashboard"
This also creates:
design-system/pages/dashboard.md — Page-specific deviations from Master
How hierarchical retrieval works:
- When building a specific page (e.g., "Checkout"), first check
design-system/pages/checkout.md
- If the page file exists, its rules override the Master file
- If not, use
design-system/MASTER.md exclusively
Step 3: Supplement with Detailed Searches (as needed)
After getting the design system, use domain searches to get additional details:
python3 skills/ui-ux-pro-max/scripts/search.py "<keyword>" --domain <domain> [-n <max_results>]
When to use detailed searches:
| Need |
Domain |
Example |
| More style options |
style |
--domain style "glassmorphism dark" |
| Chart recommendations |
chart |
--domain chart "real-time dashboard" |
| UX best practices |
ux |
--domain ux "animation accessibility" |
| Alternative fonts |
typography |
--domain typography "elegant luxury" |
| Landing structure |
landing |
--domain landing "hero social-proof" |
Step 4: Stack Guidelines (Default: html-tailwind)
Get implementation-specific best practices. If user doesn't specify a stack, default to html-tailwind.
python3 skills/ui-ux-pro-max/scripts/search.py "<keyword>" --stack html-tailwind
Available stacks: html-tailwind, react, nextjs, vue, svelte, swiftui, react-native, flutter, shadcn, jetpack-compose
Search Reference
Available Domains
| Domain |
Use For |
Example Keywords |
product |
Product type recommendations |
SaaS, e-commerce, portfolio, healthcare, beauty, service |
style |
UI styles, colors, effects |
glassmorphism, minimalism, dark mode, brutalism |
typography |
Font pairings, Google Fonts |
elegant, playful, professional, modern |
color |
Color palettes by product type |
saas, ecommerce, healthcare, beauty, fintech, service |
landing |
Page structure, CTA strategies |
hero, hero-centric, testimonial, pricing, social-proof |
chart |
Chart types, library recommendations |
trend, comparison, timeline, funnel, pie |
ux |
Best practices, anti-patterns |
animation, accessibility, z-index, loading |
react |
React/Next.js performance |
waterfall, bundle, suspense, memo, rerender, cache |
web |
Web interface guidelines |
aria, focus, keyboard, semantic, virtualize |
prompt |
AI prompts, CSS keywords |
(style name) |
Available Stacks
| Stack |
Focus |
html-tailwind |
Tailwind utilities, responsive, a11y (DEFAULT) |
react |
State, hooks, performance, patterns |
nextjs |
SSR, routing, images, API routes |
vue |
Composition API, Pinia, Vue Router |
svelte |
Runes, stores, SvelteKit |
swiftui |
Views, State, Navigation, Animation |
react-native |
Components, Navigation, Lists |
flutter |
Widgets, State, Layout, Theming |
shadcn |
shadcn/ui components, theming, forms, patterns |
jetpack-compose |
Composables, Modifiers, State Hoisting, Recomposition |
Example Workflow
User request: "Làm landing page cho dịch vụ chăm sóc da chuyên nghiệp"
Step 1: Analyze Requirements
- Product type: Beauty/Spa service
- Style keywords: elegant, professional, soft
- Industry: Beauty/Wellness
- Stack: html-tailwind (default)
Step 2: Generate Design System (REQUIRED)
python3 skills/ui-ux-pro-max/scripts/search.py "beauty spa wellness service elegant" --design-system -p "Serenity Spa"
Output: Complete design system with pattern, style, colors, typography, effects, and anti-patterns.
Step 3: Supplement with Detailed Searches (as needed)
# Get UX guidelines for animation and accessibility
python3 skills/ui-ux-pro-max/scripts/search.py "animation accessibility" --domain ux
# Get alternative typography options if needed
python3 skills/ui-ux-pro-max/scripts/search.py "elegant luxury serif" --domain typography
Step 4: Stack Guidelines
python3 skills/ui-ux-pro-max/scripts/search.py "layout responsive form" --stack html-tailwind
Then: Synthesize design system + detailed searches and implement the design.
Output Formats
The --design-system flag supports two output formats:
# ASCII box (default) - best for terminal display
python3 skills/ui-ux-pro-max/scripts/search.py "fintech crypto" --design-system
# Markdown - best for documentation
python3 skills/ui-ux-pro-max/scripts/search.py "fintech crypto" --design-system -f markdown
Tips for Better Results
- Be specific with keywords - "healthcare SaaS dashboard" > "app"
- Search multiple times - Different keywords reveal different insights
- Combine domains - Style + Typography + Color = Complete design system
- Always check UX - Search "animation", "z-index", "accessibility" for common issues
- Use stack flag - Get implementation-specific best practices
- Iterate - If first search doesn't match, try different keywords
Common Rules for Professional UI
These are frequently overlooked issues that make UI look unprofessional:
Icons & Visual Elements
| Rule |
Do |
Don't |
| No emoji icons |
Use SVG icons (Heroicons, Lucide, Simple Icons) |
Use emojis like 🎨 🚀 ⚙️ as UI icons |
| Stable hover states |
Use color/opacity transitions on hover |
Use scale transforms that shift layout |
| Correct brand logos |
Research official SVG from Simple Icons |
Guess or use incorrect logo paths |
| Consistent icon sizing |
Use fixed viewBox (24x24) with w-6 h-6 |
Mix different icon sizes randomly |
Interaction & Cursor
| Rule |
Do |
Don't |
| Cursor pointer |
Add cursor-pointer to all clickable/hoverable cards |
Leave default cursor on interactive elements |
| Hover feedback |
Provide visual feedback (color, shadow, border) |
No indication element is interactive |
| Smooth transitions |
Use transition-colors duration-200 |
Instant state changes or too slow (>500ms) |
Light/Dark Mode Contrast
| Rule |
Do |
Don't |
| Glass card light mode |
Use bg-white/80 or higher opacity |
Use bg-white/10 (too transparent) |
| Text contrast light |
Use #0F172A (slate-900) for text |
Use #94A3B8 (slate-400) for body text |
| Muted text light |
Use #475569 (slate-600) minimum |
Use gray-400 or lighter |
| Border visibility |
Use border-gray-200 in light mode |
Use border-white/10 (invisible) |
Layout & Spacing
| Rule |
Do |
Don't |
| Floating navbar |
Add top-4 left-4 right-4 spacing |
Stick navbar to top-0 left-0 right-0 |
| Content padding |
Account for fixed navbar height |
Let content hide behind fixed elements |
| Consistent max-width |
Use same max-w-6xl or max-w-7xl |
Mix different container widths |
Pre-Delivery Checklist
Before delivering UI code, verify these items:
Visual Quality
Interaction
Light/Dark Mode
Layout
Accessibility
1---2name: ui-ux-pro-max-453description: UI/UX design intelligence. 67 styles, 96 palettes, 57 font pairings, 25 charts, 13 stacks (React, Next.js, Vue, Svelte, SwiftUI, React Native, Flutter, Tailwind, shadcn/ui). Actions: plan, build, create, design, implement, review, fix, improve, optimize, enhance, refactor, check UI/UX code. Projects: website, landing page, dashboard, admin panel, e-commerce, SaaS, portfolio, blog, mobile app, .html, .tsx, .vue, .svelte. Elements: button, modal, navbar, sidebar, card, table, form, chart. Styles: glassmorphism, claymorphism, minimalism, brutalism, neumorphism, bento grid, dark mode, responsive, skeuomorphism, flat design. Topics: color palette, accessibility, animation, layout, typography, font pairing, spacing, hover, shadow, gradient. Integrations: shadcn/ui MCP for component search and examples.4---5
6# UI/UX Pro Max - Design Intelligence
7
8Comprehensive design guide for web and mobile applications. Contains 67 styles, 96 color palettes, 57 font pairings, 99 UX guidelines, and 25 chart types across 13 technology stacks. Searchable database with priority-based recommendations.
9
10## When to Apply
11
12Reference these guidelines when:
13
14- Designing new UI components or pages
15- Choosing color palettes and typography
16- Reviewing code for UX issues
17- Building landing pages or dashboards
18- Implementing accessibility requirements
19
20## Rule Categories by Priority
21
22| Priority | Category | Impact | Domain |
23| -------- | ------------------- | -------- | --------------------- |
24| 1 | Accessibility | CRITICAL | `ux` |
25| 2 | Touch & Interaction | CRITICAL | `ux` |
26| 3 | Performance | HIGH | `ux` |
27| 4 | Layout & Responsive | HIGH | `ux` |
28| 5 | Typography & Color | MEDIUM | `typography`, `color` |
29| 6 | Animation | MEDIUM | `ux` |
30| 7 | Style Selection | MEDIUM | `style`, `product` |
31| 8 | Charts & Data | LOW | `chart` |
32
33## Quick Reference
34
35### 1. Accessibility (CRITICAL)
36
37- `color-contrast` - Minimum 4.5:1 ratio for normal text
38- `focus-states` - Visible focus rings on interactive elements
39- `alt-text` - Descriptive alt text for meaningful images
40- `aria-labels` - aria-label for icon-only buttons
41- `keyboard-nav` - Tab order matches visual order
42- `form-labels` - Use label with for attribute
43
44### 2. Touch & Interaction (CRITICAL)
45
46- `touch-target-size` - Minimum 44x44px touch targets
47- `hover-vs-tap` - Use click/tap for primary interactions
48- `loading-buttons` - Disable button during async operations
49- `error-feedback` - Clear error messages near problem
50- `cursor-pointer` - Add cursor-pointer to clickable elements
51
52### 3. Performance (HIGH)
53
54- `image-optimization` - Use WebP, srcset, lazy loading
55- `reduced-motion` - Check prefers-reduced-motion
56- `content-jumping` - Reserve space for async content
57
58### 4. Layout & Responsive (HIGH)
59
60- `viewport-meta` - width=device-width initial-scale=1
61- `readable-font-size` - Minimum 16px body text on mobile
62- `horizontal-scroll` - Ensure content fits viewport width
63- `z-index-management` - Define z-index scale (10, 20, 30, 50)
64
65### 5. Typography & Color (MEDIUM)
66
67- `line-height` - Use 1.5-1.75 for body text
68- `line-length` - Limit to 65-75 characters per line
69- `font-pairing` - Match heading/body font personalities
70
71### 6. Animation (MEDIUM)
72
73- `duration-timing` - Use 150-300ms for micro-interactions
74- `transform-performance` - Use transform/opacity, not width/height
75- `loading-states` - Skeleton screens or spinners
76
77### 7. Style Selection (MEDIUM)
78
79- `style-match` - Match style to product type
80- `consistency` - Use same style across all pages
81- `no-emoji-icons` - Use SVG icons, not emojis
82
83### 8. Charts & Data (LOW)
84
85- `chart-type` - Match chart type to data type
86- `color-guidance` - Use accessible color palettes
87- `data-table` - Provide table alternative for accessibility
88
89## How to Use
90
91Search specific domains using the CLI tool below.
92
93---
94
95## Prerequisites
96
97Check if Python is installed:
98
99```bash
100python3 --version || python --version
101```
102
103If Python is not installed, install it based on user's OS:
104
105**macOS:**
106
107```bash
108brew install python3
109```
110
111**Ubuntu/Debian:**
112
113```bash
114sudo apt update && sudo apt install python3
115```
116
117**Windows:**
118
119```powershell
120winget install Python.Python.3.12
121```
122
123---
124
125## How to Use This Skill
126
127When user requests UI/UX work (design, build, create, implement, review, fix, improve), follow this workflow:
128
129### Step 1: Analyze User Requirements
130
131Extract key information from user request:
132
133- **Product type**: SaaS, e-commerce, portfolio, dashboard, landing page, etc.
134- **Style keywords**: minimal, playful, professional, elegant, dark mode, etc.
135- **Industry**: healthcare, fintech, gaming, education, etc.
136- **Stack**: React, Vue, Next.js, or default to `html-tailwind`
137
138### Step 2: Generate Design System (REQUIRED)
139
140**Always start with `--design-system`** to get comprehensive recommendations with reasoning:
141
142```bash
143python3 skills/ui-ux-pro-max/scripts/search.py "<product_type> <industry> <keywords>" --design-system [-p "Project Name"]
144```
145
146This command:
147
1481. Searches 5 domains in parallel (product, style, color, landing, typography)
1492. Applies reasoning rules from `ui-reasoning.csv` to select best matches
1503. Returns complete design system: pattern, style, colors, typography, effects
1514. Includes anti-patterns to avoid
152
153**Example:**
154
155```bash
156python3 skills/ui-ux-pro-max/scripts/search.py "beauty spa wellness service" --design-system -p "Serenity Spa"
157```
158
159### Step 2b: Persist Design System (Master + Overrides Pattern)
160
161To save the design system for hierarchical retrieval across sessions, add `--persist`:
162
163```bash
164python3 skills/ui-ux-pro-max/scripts/search.py "<query>" --design-system --persist -p "Project Name"
165```
166
167This creates:
168
169- `design-system/MASTER.md` — Global Source of Truth with all design rules
170- `design-system/pages/` — Folder for page-specific overrides
171
172**With page-specific override:**
173
174```bash
175python3 skills/ui-ux-pro-max/scripts/search.py "<query>" --design-system --persist -p "Project Name" --page "dashboard"
176```
177
178This also creates:
179
180- `design-system/pages/dashboard.md` — Page-specific deviations from Master
181
182**How hierarchical retrieval works:**
183
1841. When building a specific page (e.g., "Checkout"), first check `design-system/pages/checkout.md`
1852. If the page file exists, its rules **override** the Master file
1863. If not, use `design-system/MASTER.md` exclusively
187
188### Step 3: Supplement with Detailed Searches (as needed)
189
190After getting the design system, use domain searches to get additional details:
191
192```bash
193python3 skills/ui-ux-pro-max/scripts/search.py "<keyword>" --domain <domain> [-n <max_results>]
194```
195
196**When to use detailed searches:**
197
198| Need | Domain | Example |
199| --------------------- | ------------ | --------------------------------------- |
200| More style options | `style` | `--domain style "glassmorphism dark"` |
201| Chart recommendations | `chart` | `--domain chart "real-time dashboard"` |
202| UX best practices | `ux` | `--domain ux "animation accessibility"` |
203| Alternative fonts | `typography` | `--domain typography "elegant luxury"` |
204| Landing structure | `landing` | `--domain landing "hero social-proof"` |
205
206### Step 4: Stack Guidelines (Default: html-tailwind)
207
208Get implementation-specific best practices. If user doesn't specify a stack, **default to `html-tailwind`**.
209
210```bash
211python3 skills/ui-ux-pro-max/scripts/search.py "<keyword>" --stack html-tailwind
212```
213
214Available stacks: `html-tailwind`, `react`, `nextjs`, `vue`, `svelte`, `swiftui`, `react-native`, `flutter`, `shadcn`, `jetpack-compose`
215
216---
217
218## Search Reference
219
220### Available Domains
221
222| Domain | Use For | Example Keywords |
223| ------------ | ------------------------------------ | -------------------------------------------------------- |
224| `product` | Product type recommendations | SaaS, e-commerce, portfolio, healthcare, beauty, service |
225| `style` | UI styles, colors, effects | glassmorphism, minimalism, dark mode, brutalism |
226| `typography` | Font pairings, Google Fonts | elegant, playful, professional, modern |
227| `color` | Color palettes by product type | saas, ecommerce, healthcare, beauty, fintech, service |
228| `landing` | Page structure, CTA strategies | hero, hero-centric, testimonial, pricing, social-proof |
229| `chart` | Chart types, library recommendations | trend, comparison, timeline, funnel, pie |
230| `ux` | Best practices, anti-patterns | animation, accessibility, z-index, loading |
231| `react` | React/Next.js performance | waterfall, bundle, suspense, memo, rerender, cache |
232| `web` | Web interface guidelines | aria, focus, keyboard, semantic, virtualize |
233| `prompt` | AI prompts, CSS keywords | (style name) |
234
235### Available Stacks
236
237| Stack | Focus |
238| ----------------- | ----------------------------------------------------- |
239| `html-tailwind` | Tailwind utilities, responsive, a11y (DEFAULT) |
240| `react` | State, hooks, performance, patterns |
241| `nextjs` | SSR, routing, images, API routes |
242| `vue` | Composition API, Pinia, Vue Router |
243| `svelte` | Runes, stores, SvelteKit |
244| `swiftui` | Views, State, Navigation, Animation |
245| `react-native` | Components, Navigation, Lists |
246| `flutter` | Widgets, State, Layout, Theming |
247| `shadcn` | shadcn/ui components, theming, forms, patterns |
248| `jetpack-compose` | Composables, Modifiers, State Hoisting, Recomposition |
249
250---
251
252## Example Workflow
253
254**User request:** "Làm landing page cho dịch vụ chăm sóc da chuyên nghiệp"
255
256### Step 1: Analyze Requirements
257
258- Product type: Beauty/Spa service
259- Style keywords: elegant, professional, soft
260- Industry: Beauty/Wellness
261- Stack: html-tailwind (default)
262
263### Step 2: Generate Design System (REQUIRED)
264
265```bash
266python3 skills/ui-ux-pro-max/scripts/search.py "beauty spa wellness service elegant" --design-system -p "Serenity Spa"
267```
268
269**Output:** Complete design system with pattern, style, colors, typography, effects, and anti-patterns.
270
271### Step 3: Supplement with Detailed Searches (as needed)
272
273```bash
274# Get UX guidelines for animation and accessibility
275python3 skills/ui-ux-pro-max/scripts/search.py "animation accessibility" --domain ux
276
277# Get alternative typography options if needed
278python3 skills/ui-ux-pro-max/scripts/search.py "elegant luxury serif" --domain typography
279```
280
281### Step 4: Stack Guidelines
282
283```bash
284python3 skills/ui-ux-pro-max/scripts/search.py "layout responsive form" --stack html-tailwind
285```
286
287**Then:** Synthesize design system + detailed searches and implement the design.
288
289---
290
291## Output Formats
292
293The `--design-system` flag supports two output formats:
294
295```bash
296# ASCII box (default) - best for terminal display
297python3 skills/ui-ux-pro-max/scripts/search.py "fintech crypto" --design-system
298
299# Markdown - best for documentation
300python3 skills/ui-ux-pro-max/scripts/search.py "fintech crypto" --design-system -f markdown
301```
302
303---
304
305## Tips for Better Results
306
3071. **Be specific with keywords** - "healthcare SaaS dashboard" > "app"
3082. **Search multiple times** - Different keywords reveal different insights
3093. **Combine domains** - Style + Typography + Color = Complete design system
3104. **Always check UX** - Search "animation", "z-index", "accessibility" for common issues
3115. **Use stack flag** - Get implementation-specific best practices
3126. **Iterate** - If first search doesn't match, try different keywords
313
314---
315
316## Common Rules for Professional UI
317
318These are frequently overlooked issues that make UI look unprofessional:
319
320### Icons & Visual Elements
321
322| Rule | Do | Don't |
323| -------------------------- | ----------------------------------------------- | -------------------------------------- |
324| **No emoji icons** | Use SVG icons (Heroicons, Lucide, Simple Icons) | Use emojis like 🎨 🚀 ⚙️ as UI icons |
325| **Stable hover states** | Use color/opacity transitions on hover | Use scale transforms that shift layout |
326| **Correct brand logos** | Research official SVG from Simple Icons | Guess or use incorrect logo paths |
327| **Consistent icon sizing** | Use fixed viewBox (24x24) with w-6 h-6 | Mix different icon sizes randomly |
328
329### Interaction & Cursor
330
331| Rule | Do | Don't |
332| ---------------------- | ----------------------------------------------------- | -------------------------------------------- |
333| **Cursor pointer** | Add `cursor-pointer` to all clickable/hoverable cards | Leave default cursor on interactive elements |
334| **Hover feedback** | Provide visual feedback (color, shadow, border) | No indication element is interactive |
335| **Smooth transitions** | Use `transition-colors duration-200` | Instant state changes or too slow (>500ms) |
336
337### Light/Dark Mode Contrast
338
339| Rule | Do | Don't |
340| ------------------------- | ----------------------------------- | --------------------------------------- |
341| **Glass card light mode** | Use `bg-white/80` or higher opacity | Use `bg-white/10` (too transparent) |
342| **Text contrast light** | Use `#0F172A` (slate-900) for text | Use `#94A3B8` (slate-400) for body text |
343| **Muted text light** | Use `#475569` (slate-600) minimum | Use gray-400 or lighter |
344| **Border visibility** | Use `border-gray-200` in light mode | Use `border-white/10` (invisible) |
345
346### Layout & Spacing
347
348| Rule | Do | Don't |
349| ------------------------ | ----------------------------------- | -------------------------------------- |
350| **Floating navbar** | Add `top-4 left-4 right-4` spacing | Stick navbar to `top-0 left-0 right-0` |
351| **Content padding** | Account for fixed navbar height | Let content hide behind fixed elements |
352| **Consistent max-width** | Use same `max-w-6xl` or `max-w-7xl` | Mix different container widths |
353
354---
355
356## Pre-Delivery Checklist
357
358Before delivering UI code, verify these items:
359
360### Visual Quality
361
362- [ ] No emojis used as icons (use SVG instead)
363- [ ] All icons from consistent icon set (Heroicons/Lucide)
364- [ ] Brand logos are correct (verified from Simple Icons)
365- [ ] Hover states don't cause layout shift
366- [ ] Use theme colors directly (bg-primary) not var() wrapper
367
368### Interaction
369
370- [ ] All clickable elements have `cursor-pointer`
371- [ ] Hover states provide clear visual feedback
372- [ ] Transitions are smooth (150-300ms)
373- [ ] Focus states visible for keyboard navigation
374
375### Light/Dark Mode
376
377- [ ] Light mode text has sufficient contrast (4.5:1 minimum)
378- [ ] Glass/transparent elements visible in light mode
379- [ ] Borders visible in both modes
380- [ ] Test both modes before delivery
381
382### Layout
383
384- [ ] Floating elements have proper spacing from edges
385- [ ] No content hidden behind fixed navbars
386- [ ] Responsive at 375px, 768px, 1024px, 1440px
387- [ ] No horizontal scroll on mobile
388
389### Accessibility
390
391- [ ] All images have alt text
392- [ ] Form inputs have labels
393- [ ] Color is not the only indicator
394- [ ] `prefers-reduced-motion` respected
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