chore: Tailwind CSS v3 → v4 migration (#99)

* chore: run Tailwind v4 upgrade tool (Phase 1)

- Upgraded tailwindcss v3 → v4.2.1, postcss plugin to @tailwindcss/postcss
- Deleted tailwind.config.js, migrated theme to CSS @theme block in index.css
- Replaced @tailwind directives with @import 'tailwindcss'
- Added @custom-variant dark, @utility blocks for custom utilities
- Updated class names across 128 files (shadow-sm → shadow-xs, etc.)
- Removed autoprefixer (built into v4)
- Added migration plan doc

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* chore: switch from @tailwindcss/postcss to @tailwindcss/vite (Phase 2)

- Replaced @tailwindcss/postcss with @tailwindcss/vite plugin
- Deleted postcss.config.js (no longer needed)
- Tailwind now runs as a native Vite plugin for faster HMR

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* refactor: convert to OKLCH colors, move keyframes into @theme (Phase 3-4)

- Replaced all HSL color indirection with direct OKLCH values in @theme
- Moved all keyframes inside @theme block (v4 pattern)
- Eliminated hsl(var(--x)) double-indirection across 17 component files
- Replaced hsl() inline styles with var(--color-*) theme references
- Cleaned up redundant rdp-* utility blocks
- Fixed @custom-variant dark syntax to use :where()
- Added sidebar/glass/shadow vars as OKLCH in :root

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
This commit was merged in pull request #99.
This commit is contained in:
chihlasm
2026-03-07 22:10:44 -05:00
committed by GitHub
parent 732ccba966
commit d365c38b61
137 changed files with 1922 additions and 1709 deletions

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@@ -45,7 +45,7 @@ export function AIPromptDialog({
<div className="fixed inset-0 z-50 flex items-center justify-center">
{/* Backdrop */}
<div
className="absolute inset-0 bg-black/60 backdrop-blur-sm"
className="absolute inset-0 bg-black/60 backdrop-blur-xs"
onClick={() => !isGenerating && onClose()}
/>
@@ -68,7 +68,7 @@ export function AIPromptDialog({
placeholder={`Example: "A flow for troubleshooting VPN connectivity issues when users can't connect to the corporate network"`}
rows={4}
disabled={isGenerating}
className="w-full rounded-xl border border-border bg-background px-4 py-3 text-sm text-foreground placeholder:text-muted-foreground focus:border-[rgba(6,182,212,0.3)] focus:outline-none resize-none disabled:opacity-50"
className="w-full rounded-xl border border-border bg-background px-4 py-3 text-sm text-foreground placeholder:text-muted-foreground focus:border-[rgba(6,182,212,0.3)] focus:outline-hidden resize-none disabled:opacity-50"
autoFocus
/>
@@ -83,14 +83,14 @@ export function AIPromptDialog({
<button
onClick={onClose}
disabled={isGenerating}
className="rounded-[10px] bg-[rgba(255,255,255,0.04)] border border-[rgba(255,255,255,0.06)] px-4 py-2 text-sm text-foreground hover:border-[rgba(255,255,255,0.12)] transition-colors disabled:opacity-50"
className="rounded-[10px] bg-[rgba(255,255,255,0.04)] border border-brand-border px-4 py-2 text-sm text-foreground hover:border-[rgba(255,255,255,0.12)] transition-colors disabled:opacity-50"
>
Cancel
</button>
<button
onClick={handleGenerate}
disabled={!prompt.trim() || isGenerating}
className="flex items-center gap-2 rounded-[10px] bg-gradient-brand px-4 py-2 text-sm font-semibold text-[#101114] shadow-lg shadow-primary/20 hover:opacity-90 active:scale-[0.97] transition-all disabled:opacity-50"
className="flex items-center gap-2 rounded-[10px] bg-gradient-brand px-4 py-2 text-sm font-semibold text-brand-dark shadow-lg shadow-primary/20 hover:opacity-90 active:scale-[0.97] transition-all disabled:opacity-50"
>
{isGenerating ? (
<>

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@@ -50,7 +50,7 @@ export function ChatTab({ messages, input, onInputChange, onSend, isLoading }: C
className={`max-w-[85%] rounded-xl px-3.5 py-2.5 text-[0.8125rem] leading-relaxed ${
msg.role === 'user'
? 'bg-primary/15 text-foreground'
: 'bg-[rgba(255,255,255,0.04)] text-foreground border border-[rgba(255,255,255,0.06)]'
: 'bg-[rgba(255,255,255,0.04)] text-foreground border border-brand-border'
}`}
>
<MarkdownContent content={msg.content} className="text-[0.8125rem] leading-relaxed" />
@@ -59,7 +59,7 @@ export function ChatTab({ messages, input, onInputChange, onSend, isLoading }: C
))}
{isLoading && (
<div className="flex justify-start">
<div className="bg-[rgba(255,255,255,0.04)] border border-[rgba(255,255,255,0.06)] rounded-xl px-3.5 py-2.5">
<div className="bg-[rgba(255,255,255,0.04)] border border-brand-border rounded-xl px-3.5 py-2.5">
<Loader2 size={16} className="animate-spin text-primary" />
</div>
</div>
@@ -77,14 +77,14 @@ export function ChatTab({ messages, input, onInputChange, onSend, isLoading }: C
onKeyDown={handleKeyDown}
placeholder="Ask AI to help..."
rows={1}
className="flex-1 resize-none rounded-xl border bg-card text-foreground text-[0.8125rem] placeholder:text-muted-foreground px-3.5 py-2.5 focus:outline-none focus:border-[rgba(6,182,212,0.3)]"
className="flex-1 resize-none rounded-xl border bg-card text-foreground text-[0.8125rem] placeholder:text-muted-foreground px-3.5 py-2.5 focus:outline-hidden focus:border-[rgba(6,182,212,0.3)]"
style={{ borderColor: 'var(--glass-border)' }}
disabled={isLoading}
/>
<button
onClick={onSend}
disabled={!input.trim() || isLoading}
className="bg-gradient-brand text-[#101114] p-2.5 rounded-xl hover:opacity-90 active:scale-[0.97] transition-all disabled:opacity-40"
className="bg-gradient-brand text-brand-dark p-2.5 rounded-xl hover:opacity-90 active:scale-[0.97] transition-all disabled:opacity-40"
>
<Send size={16} />
</button>

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@@ -65,7 +65,7 @@ export function EditorAIPanel({
</div>
<button
onClick={onClose}
className="p-1.5 rounded-lg hover:bg-[rgba(255,255,255,0.06)] text-muted-foreground hover:text-foreground transition-colors"
className="p-1.5 rounded-lg hover:bg-brand-border text-muted-foreground hover:text-foreground transition-colors"
>
<X size={16} />
</button>

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@@ -29,7 +29,7 @@ export function NodeSummary({ node, flowName, flowType, nodeCount }: NodeSummary
{flowName || 'Untitled Flow'}
</span>
</div>
<div className="mt-1 flex items-center gap-3 font-label text-[0.625rem] uppercase tracking-[0.1em] text-muted-foreground">
<div className="mt-1 flex items-center gap-3 font-label text-[0.625rem] uppercase tracking-widest text-muted-foreground">
<span>{flowType || 'flow'}</span>
{nodeCount !== undefined && <span>{nodeCount} nodes</span>}
</div>
@@ -44,7 +44,7 @@ export function NodeSummary({ node, flowName, flowType, nodeCount }: NodeSummary
<div className="border-b px-3 py-2.5" style={{ borderColor: 'var(--glass-border)' }}>
<div className="flex items-center gap-2">
<Icon className={`h-3.5 w-3.5 ${colorClass}`} />
<span className="font-label text-[0.625rem] uppercase tracking-[0.1em] text-muted-foreground">
<span className="font-label text-[0.625rem] uppercase tracking-widest text-muted-foreground">
{node.type}
</span>
</div>

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@@ -28,7 +28,7 @@ export function SuggestionsTab({ suggestions }: SuggestionsTabProps) {
return (
<div key={s.id} className="rounded-lg border border-border bg-[rgba(255,255,255,0.02)] px-3 py-2">
<div className="flex items-center justify-between">
<span className="font-label text-[0.625rem] uppercase tracking-[0.1em] text-muted-foreground">
<span className="font-label text-[0.625rem] uppercase tracking-widest text-muted-foreground">
{s.action_type.replace(/_/g, ' ')}
</span>
<span className={`flex items-center gap-1 text-xs ${config.color}`}>
@@ -39,7 +39,7 @@ export function SuggestionsTab({ suggestions }: SuggestionsTabProps) {
{s.target_node_id && (
<p className="mt-1 text-xs text-muted-foreground truncate">Node: {s.target_node_id}</p>
)}
<p className="mt-0.5 font-label text-[0.625rem] text-[#5a6170]">
<p className="mt-0.5 font-label text-[0.625rem] text-brand-text-muted">
{new Date(s.created_at).toLocaleDateString()}
</p>
</div>