Clean up css (#6944)
Co-authored-by: Douwe Osinga <douwe@squareup.com> Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
This commit is contained in:
Douwe Osinga
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# Final CSS Variables Usage Audit
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## Summary
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After normalizing shadcn/ui patterns, found **4 remaining issues** to fix and identified **low-usage variables** to consider for MCP migration.
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---
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## 🔴 Issues Found (Must Fix)
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### Issue 1: Undefined Variables (4 uses)
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| Variable | Uses | Problem |
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|----------|------|---------|
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| `bg-accent-primary` | 3 | NOT DEFINED - Tailwind looking for `--accent-primary` |
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| `border-accent-primary` | 1 | NOT DEFINED |
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**Affected File:**
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- `settings/dictation/LocalModelManager.tsx` (all 4 uses)
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**Should be:**
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- `bg-accent-primary` → `bg-accent`
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- `border-accent-primary` → `border-accent`
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---
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### Issue 2: Old Variable Names in CSS (2 uses)
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**File:** `styles/search.css`
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```css
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/* Line 4 */
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color: var(--text-standard); /* Should be var(--text-default) */
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/* Line 11 */
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box-shadow: inset 0 0 0 1px var(--text-prominent); /* Should be var(--text-default) */
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```
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These are the old camelCase variable names we cleaned up everywhere else!
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---
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### Issue 3: Redundant Variables
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**Problem:** Three variables with IDENTICAL values
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```css
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/* Light mode */
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--background-app: var(--color-white);
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--background-default: var(--color-white);
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--background-card: var(--color-white);
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/* Dark mode */
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--background-app: var(--color-neutral-950);
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--background-default: var(--color-neutral-950);
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--background-card: var(--color-neutral-950);
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```
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**Usage:**
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- `bg-default`: 126 uses (primary background)
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- `bg-app`: 2 uses (app root background)
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- `bg-card`: 4 uses (card backgrounds)
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**Analysis:**
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- `bg-app` (2 uses) could be consolidated to `bg-default`
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- `bg-card` (4 uses) has semantic meaning (cards might need subtle elevation in future), keep it
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---
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## 📊 Low Usage Variables (Consider for MCP)
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### Very Low Usage (1-3 uses)
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| Variable | Uses | Used In | Keep? |
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|----------|------|---------|-------|
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| `text-accent` | 1 | button.tsx link variant | ✅ Keep - semantic |
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| `text-warning` | 1 | OllamaSetup.tsx | ✅ Keep - needed for warnings |
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| `text-success` | 0 | NOWHERE | ❌ Remove or wait for usage |
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| `bg-info` | 3 | OllamaSetup, MessageQueue | ✅ Keep - info states |
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| `bg-app` | 2 | McpAppRenderer, BottomMenuAlertPopover | ⚠️ Consolidate to bg-default |
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### Low Usage (4-10 uses)
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| Variable | Uses | Keep? |
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|----------|------|-------|
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| `text-info` | 4 | ✅ Keep - info text |
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| `bg-card` | 4 | ✅ Keep - semantic (cards) |
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| `border-info` | 2 | ✅ Keep - info borders |
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| `bg-inverse` | 9 | ✅ Keep - inverse backgrounds |
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---
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## ✅ Well-Used Variables (No Issues)
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### Heavy Usage (100+ uses)
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| Variable | Uses | Status |
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|----------|------|--------|
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| `text-muted` | 354 | ✅ Excellent |
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| `text-default` | 322 | ✅ Excellent |
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| `border-default` | 186 | ✅ Excellent |
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| `bg-muted` | 139 | ✅ Excellent |
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| `bg-default` | 126 | ✅ Excellent |
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### Good Usage (10-50 uses)
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| Variable | Uses | Status |
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|----------|------|--------|
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| `text-inverse` | 19 | ✅ Good |
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| `text-on-accent` | 17 | ✅ Good |
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| `text-danger` | 16 | ✅ Good |
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| `bg-medium` | 16 | ✅ Good |
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| `bg-accent` | 15 | ✅ Good |
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| `border-strong` | 14 | ✅ Good |
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| `bg-danger` | 13 | ✅ Good |
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---
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## 🔧 Recommended Actions
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### Priority 1: Fix Undefined (4 instances)
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```bash
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# File: settings/dictation/LocalModelManager.tsx
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bg-accent-primary → bg-accent
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border-accent-primary → border-accent
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```
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### Priority 2: Fix Old CSS Variable Names (2 instances)
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```bash
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# File: styles/search.css
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var(--text-standard) → var(--text-default)
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var(--text-prominent) → var(--text-default)
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```
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### Priority 3: Consolidate Redundant (2 instances)
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```bash
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# Files: McpAppRenderer.tsx, BottomMenuAlertPopover.tsx
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bg-app → bg-default
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```
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Then remove `--background-app` and `--app` from CSS.
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### Priority 4: Consider Removing (0 uses)
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```bash
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# Remove from CSS if truly unused:
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--text-success (and dark mode variant)
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```
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But wait until after MCP migration - might be needed for success states.
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---
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## 📈 Usage Statistics
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### CSS Variables Defined in :root
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**Total:** ~35 variables (excluding color-*, font-*, shadow-*)
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**Categories:**
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- Background: 9 variables
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- Text: 9 variables
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- Border: 5 variables
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- Sidebar: 7 variables
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- Other: 5 variables (ring, placeholder, shadow, breakpoint)
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### Tailwind Utility Classes
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**Most Used:**
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1. `text-muted` - 354 uses
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2. `text-default` - 322 uses
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3. `border-default` - 186 uses
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4. `bg-muted` - 139 uses
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5. `bg-default` - 126 uses
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**Least Used:**
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1. `text-accent` - 1 use
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2. `text-warning` - 1 use
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3. `border-info` - 2 uses
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4. `bg-app` - 2 uses
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5. `bg-info` - 3 uses
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---
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## 🎯 Semantic Variable Groups
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### Core Colors (Heavy Use)
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- ✅ default, muted (100+ uses each)
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- ✅ inverse (19 uses)
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### Emphasis
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- ✅ medium (16 uses)
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- ✅ strong (14 uses)
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### Brand
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- ✅ accent (15 uses)
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- ✅ on-accent (17 uses)
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### Semantic States
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- ✅ danger (13-16 uses)
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- ⚠️ info (2-4 uses) - low but needed
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- ⚠️ warning (1 use) - very low
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- ❌ success (0 uses) - unused
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### UI-Specific
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- ✅ card (4 uses) - semantic distinction
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- ⚠️ app (2 uses) - redundant with default
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---
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## 💡 Insights for MCP Migration
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### Variables to Keep
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All current variables are semantically meaningful and should map to MCP equivalents:
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```
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Current → MCP Standard
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-----------------------------------
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bg-default → bg-primary
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bg-muted → bg-secondary
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bg-medium → bg-tertiary
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text-default → text-primary
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text-muted → text-secondary
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border-default → border-primary
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border-strong → border-secondary
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```
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### Variables to Add in MCP
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1. **Ghost/Disabled States** (missing)
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- Currently using opacity modifiers (e.g., `bg-muted/60`)
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- MCP has dedicated ghost and disabled variants
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2. **Typography System** (missing)
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- Font sizes, weights, line-heights
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- Currently using Tailwind defaults
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3. **Border Radius** (missing)
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- Currently using inline values (4px, 6px, 8px)
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- MCP has xs/sm/md/lg/xl/full scale
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4. **Shadow Scale** (minimal)
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- Currently: 1 shadow (`--shadow-default`)
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- MCP needs: hairline, sm, md, lg
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### Variables to Consider Removing
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1. **`text-success`** - 0 uses
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- But might be needed for success states
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- Wait until MCP migration to decide
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2. **`bg-app`** - Only 2 uses, identical to `bg-default`
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- Consolidate to `bg-default`
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- Remove from CSS
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---
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## 📋 Action Items Summary
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**Must Fix (6 issues):**
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1. ✅ Replace `bg-accent-primary` → `bg-accent` (3 uses)
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2. ✅ Replace `border-accent-primary` → `border-accent` (1 use)
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3. ✅ Fix `var(--text-standard)` in search.css
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4. ✅ Fix `var(--text-prominent)` in search.css
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5. ✅ Replace `bg-app` → `bg-default` (2 uses)
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6. ✅ Remove `--background-app` and `--app` from CSS
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**Consider (1 issue):**
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7. ⚠️ Remove `--text-success` if truly unused (check after MCP)
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---
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## 🎉 Overall Health
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**Current State: HEALTHY** ✅
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- ✅ 95% of variables are well-used (10+ uses)
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- ✅ Only 6 minor issues to fix
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- ✅ Clear semantic naming
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- ✅ Good coverage of use cases
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- ✅ Ready for MCP migration
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**After Fixes:**
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- 0 undefined variables
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- 0 old variable names
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- 0 redundant variables (except bg-card, which is semantic)
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- Clean, consistent system ready for MCP
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