f4ce1595d6
Migrate all 84 frontend files from the old themed/colored design to a monochrome glass-morphism design system. Pure black backgrounds, white text with opacity levels, glass-card components with backdrop-blur, and functional color reserved for status indicators only. Foundation: remap CSS variables to monochrome, simplify Tailwind config, remove theme toggle, convert brand logo/wordmark to white. Pages: all 14 pages updated. Components: all common, library, session, step-library, tree-editor, tree-preview, admin, and subscription components converted. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
104 lines
2.8 KiB
TypeScript
104 lines
2.8 KiB
TypeScript
import { useEffect, useCallback, type ReactNode } from 'react'
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import { X } from 'lucide-react'
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import { cn } from '@/lib/utils'
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interface ModalProps {
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isOpen: boolean
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onClose: () => void
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title: string
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children: ReactNode
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/** Optional footer content that stays fixed at bottom (doesn't scroll) */
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footer?: ReactNode
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size?: 'sm' | 'md' | 'lg' | 'xl'
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}
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export function Modal({ isOpen, onClose, title, children, footer, size = 'md' }: ModalProps) {
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// Close on Escape key
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const handleKeyDown = useCallback(
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(e: KeyboardEvent) => {
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if (e.key === 'Escape') {
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onClose()
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}
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},
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[onClose]
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)
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useEffect(() => {
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if (isOpen) {
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document.addEventListener('keydown', handleKeyDown)
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document.body.style.overflow = 'hidden'
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}
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return () => {
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document.removeEventListener('keydown', handleKeyDown)
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document.body.style.overflow = ''
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}
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}, [isOpen, handleKeyDown])
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if (!isOpen) return null
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const sizeClasses = {
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sm: 'max-w-sm',
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md: 'max-w-md',
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lg: 'max-w-full sm:max-w-lg',
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xl: 'max-w-full sm:max-w-4xl',
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}
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return (
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<div
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className="fixed inset-0 z-50 flex items-end justify-center p-0 sm:items-center sm:p-4"
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role="dialog"
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aria-modal="true"
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aria-labelledby="modal-title"
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>
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{/* Backdrop */}
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<div
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className="absolute inset-0 bg-black/80 backdrop-blur-sm"
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onClick={onClose}
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aria-hidden="true"
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/>
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{/* Modal Content */}
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<div
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className={cn(
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'relative flex w-full flex-col border border-white/[0.06] bg-[#0a0a0a] shadow-lg',
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'max-h-[100vh] rounded-t-2xl sm:max-h-[85vh] sm:rounded-2xl',
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'animate-scale-in',
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sizeClasses[size]
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)}
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>
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{/* Header - Fixed at top */}
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<div className="flex flex-shrink-0 items-center justify-between border-b border-white/[0.06] px-4 py-3 sm:px-6 sm:py-4">
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<h2 id="modal-title" className="text-lg font-semibold text-white">
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{title}
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</h2>
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<button
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onClick={onClose}
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className={cn(
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'rounded-md p-1.5 text-white/40 transition-colors sm:p-1',
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'hover:bg-white/10 hover:text-white',
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'focus:outline-none focus:ring-2 focus:ring-white/20'
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)}
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aria-label="Close modal"
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>
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<X className="h-5 w-5" />
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</button>
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</div>
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{/* Body - Scrollable */}
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<div className="flex-1 overflow-y-auto px-4 py-4 sm:px-6">
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{children}
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</div>
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{/* Footer - Fixed at bottom */}
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{footer && (
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<div className="flex-shrink-0 border-t border-white/[0.06] px-4 py-3 sm:px-6 sm:py-4">
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{footer}
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</div>
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)}
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</div>
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</div>
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)
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}
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export default Modal
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