446 lines
18 KiB
TypeScript
446 lines
18 KiB
TypeScript
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/**
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* DevToolbar — floating visual builder for theme previewing.
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*
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* Only renders when NODE_ENV === 'development'.
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* Modifies data-* attributes on <html> to live-preview themes,
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* photo frames, dark/light mode, and grain without a rebuild.
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*
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* Hero styles and grid layouts require server re-render, so
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* those sections show a copyable YAML snippet instead.
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*/
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'use client';
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import { useState, useEffect, useCallback } from 'react';
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const PRESETS = ['studio', 'minimal', 'editorial', 'classic', 'noir', 'monograph', 'botanica'];
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const FRAMES = ['none', 'passepartout', 'shadow'];
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const HERO_STYLES = ['split', 'fullbleed', 'minimal', 'stacked', 'typographic', 'mosaic'];
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const GRID_LAYOUTS = ['masonry', 'uniform', 'showcase', 'filmstrip', 'editorial-flow'];
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// Font stacks for each preset (must match THEME_PRESETS in config.ts)
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const PRESET_FONTS: Record<string, { heading: string; body: string; caption: string }> = {
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studio: { heading: 'Playfair Display', body: 'DM Sans', caption: 'EB Garamond' },
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minimal: { heading: 'Geist', body: 'Geist', caption: 'IBM Plex Mono' },
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editorial: { heading: 'Bodoni Moda', body: 'Newsreader', caption: 'IBM Plex Mono' },
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classic: { heading: 'Cinzel', body: 'Crimson Pro', caption: 'EB Garamond' },
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noir: { heading: 'Libre Baskerville', body: 'Source Sans 3', caption: 'IBM Plex Mono' },
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monograph: { heading: 'Instrument Serif', body: 'Inter', caption: 'JetBrains Mono' },
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botanica: { heading: 'Cormorant Garamond', body: 'Nunito Sans', caption: 'Lora' },
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};
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const PRESET_ACCENTS: Record<string, string> = {
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studio: '#e60012',
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minimal: '#000000',
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editorial: '#8B2500',
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classic: '#c49a3c',
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noir: '#ff6b35',
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monograph: '#333333',
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botanica: '#4a7c59',
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};
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function getAttr(attr: string): string {
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return document.documentElement.getAttribute(attr) ?? '';
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}
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function setAttr(attr: string, value: string) {
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document.documentElement.setAttribute(attr, value);
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}
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function setVar(name: string, value: string) {
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document.documentElement.style.setProperty(name, value);
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}
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export function DevToolbar() {
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const [open, setOpen] = useState(false);
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const [preset, setPreset] = useState('');
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const [frame, setFrame] = useState('');
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const [theme, setTheme] = useState('');
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const [grain, setGrain] = useState('');
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const [copiedYaml, setCopiedYaml] = useState('');
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const [gridCols, setGridCols] = useState(3);
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const [gridGap, setGridGap] = useState(12);
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// Read initial values from DOM
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useEffect(() => {
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setPreset(getAttr('data-preset'));
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setFrame(getAttr('data-photo-frame'));
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setTheme(getAttr('data-theme') || 'dark');
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setGrain(getAttr('data-grain'));
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// Read grid vars
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const style = getComputedStyle(document.documentElement);
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const cols = parseInt(style.getPropertyValue('--grid-columns') || '3', 10);
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const gap = parseInt(style.getPropertyValue('--grid-gap') || '12', 10);
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if (!isNaN(cols)) setGridCols(cols);
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if (!isNaN(gap)) setGridGap(gap);
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}, []);
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const switchPreset = useCallback((p: string) => {
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setAttr('data-preset', p);
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setPreset(p);
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// Update accent + fonts
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const accent = PRESET_ACCENTS[p] || '#e60012';
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setVar('--accent', accent);
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setVar('--accent-dim', `${accent}1f`);
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const fonts = PRESET_FONTS[p];
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if (fonts) {
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setVar('--font-serif', `'${fonts.heading}', Georgia, 'Times New Roman', serif`);
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setVar('--font-sans', `'${fonts.body}', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif`);
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setVar('--font-caption', `'${fonts.caption}', Georgia, serif`);
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// Dynamically load Google Fonts if not already loaded
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const families = [fonts.heading, fonts.body, fonts.caption]
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.filter((f, i, a) => a.indexOf(f) === i)
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.map((f) => `family=${f.replace(/\s+/g, '+')}:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400`)
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.join('&');
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const href = `https://fonts.googleapis.com/css2?${families}&display=swap`;
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// Check if already loaded
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const existing = document.querySelector(`link[href="${href}"]`);
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if (!existing) {
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const link = document.createElement('link');
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link.rel = 'stylesheet';
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link.href = href;
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document.head.appendChild(link);
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}
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}
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}, []);
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const switchFrame = useCallback((f: string) => {
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setAttr('data-photo-frame', f);
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setFrame(f);
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}, []);
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const switchTheme = useCallback((t: string) => {
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setAttr('data-theme', t);
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setTheme(t);
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}, []);
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const toggleGrain = useCallback(() => {
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const next = grain === 'true' ? 'false' : 'true';
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setAttr('data-grain', next);
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setGrain(next);
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}, [grain]);
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const updateGridCols = useCallback((cols: number) => {
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setGridCols(cols);
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// Update all photo-grid elements
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document.querySelectorAll<HTMLElement>('.photo-grid').forEach((el) => {
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el.style.setProperty('--grid-columns', String(cols));
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});
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}, []);
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const updateGridGap = useCallback((gap: number) => {
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setGridGap(gap);
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document.querySelectorAll<HTMLElement>('.photo-grid').forEach((el) => {
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el.style.setProperty('--grid-gap', `${gap}px`);
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});
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}, []);
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const copyYaml = useCallback(
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(section: string, yaml: string) => {
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navigator.clipboard.writeText(yaml);
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setCopiedYaml(section);
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setTimeout(() => setCopiedYaml(''), 1500);
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},
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[],
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);
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const currentYaml = `theme:
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preset: ${preset}
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photoFrame: ${frame}
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grain: ${grain === 'true'}`;
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// Keyboard shortcut: Ctrl/Cmd + Shift + T
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useEffect(() => {
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const handler = (e: KeyboardEvent) => {
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if ((e.metaKey || e.ctrlKey) && e.shiftKey && e.key === 'T') {
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e.preventDefault();
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setOpen((o) => !o);
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}
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};
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document.addEventListener('keydown', handler);
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return () => document.removeEventListener('keydown', handler);
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}, []);
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return (
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<>
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{/* ── Floating Toggle Button ─────────────────────── */}
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<button
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onClick={() => setOpen(!open)}
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aria-label="Dev Toolbar"
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style={{
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position: 'fixed',
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bottom: 20,
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left: 20,
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zIndex: 99999,
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width: 44,
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height: 44,
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borderRadius: '50%',
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border: '2px solid rgba(255,255,255,0.2)',
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background: open
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? 'linear-gradient(135deg, #f43f5e, #a855f7)'
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: 'rgba(30,30,30,0.9)',
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backdropFilter: 'blur(12px)',
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color: '#fff',
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fontSize: 18,
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cursor: 'pointer',
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display: 'flex',
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alignItems: 'center',
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justifyContent: 'center',
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transition: 'all 0.2s ease',
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boxShadow: '0 4px 24px rgba(0,0,0,0.4)',
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}}
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>
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{open ? '✕' : '🎨'}
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</button>
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{/* ── Panel ──────────────────────────────────────── */}
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{open && (
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<div
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style={{
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position: 'fixed',
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bottom: 76,
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left: 20,
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zIndex: 99998,
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width: 300,
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maxHeight: 'calc(100vh - 120px)',
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overflowY: 'auto',
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background: 'rgba(18,18,22,0.96)',
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backdropFilter: 'blur(20px)',
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borderRadius: 16,
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border: '1px solid rgba(255,255,255,0.1)',
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boxShadow: '0 8px 48px rgba(0,0,0,0.6)',
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color: '#e4e4e7',
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fontFamily: '-apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif',
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fontSize: 12,
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padding: 0,
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}}
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>
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{/* ── Header ──────────────────────────── */}
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<div
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style={{
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padding: '14px 16px 10px',
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borderBottom: '1px solid rgba(255,255,255,0.08)',
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display: 'flex',
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alignItems: 'center',
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justifyContent: 'space-between',
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}}
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>
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<span style={{ fontWeight: 700, fontSize: 13, letterSpacing: '0.02em' }}>
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🎨 Theme Builder
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</span>
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<span
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style={{
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fontSize: 10,
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color: '#71717a',
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background: 'rgba(255,255,255,0.06)',
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padding: '2px 8px',
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borderRadius: 6,
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}}
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>
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DEV ONLY
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</span>
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</div>
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{/* ── Preset ──────────────────────────── */}
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<Section title="Preset">
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<PillGrid
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items={PRESETS}
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active={preset}
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onSelect={switchPreset}
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/>
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</Section>
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{/* ── Dark / Light ────────────────────── */}
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<Section title="Mode">
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<PillGrid
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items={['dark', 'light']}
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active={theme}
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onSelect={switchTheme}
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/>
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</Section>
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{/* ── Photo Frame ─────────────────────── */}
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<Section title="Photo Frame">
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<PillGrid
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items={FRAMES}
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active={frame}
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onSelect={switchFrame}
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/>
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</Section>
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{/* ── Grain ───────────────────────────── */}
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<Section title="Film Grain">
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<button
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onClick={toggleGrain}
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style={{
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...pillStyle,
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background: grain === 'true'
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? 'linear-gradient(135deg, #f43f5e, #a855f7)'
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: 'rgba(255,255,255,0.06)',
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color: grain === 'true' ? '#fff' : '#a1a1aa',
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border: grain === 'true' ? '1px solid rgba(255,255,255,0.2)' : '1px solid rgba(255,255,255,0.06)',
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}}
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>
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{grain === 'true' ? '● On' : '○ Off'}
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</button>
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</Section>
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{/* ── Grid Controls ───────────────────── */}
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<Section title="Grid">
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<div style={{ display: 'flex', gap: 12, alignItems: 'center' }}>
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<label style={{ color: '#71717a', fontSize: 11, minWidth: 45 }}>Cols: {gridCols}</label>
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<input
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type="range"
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min={1}
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max={6}
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value={gridCols}
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onChange={(e) => updateGridCols(Number(e.target.value))}
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style={{ flex: 1, accentColor: '#a855f7' }}
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/>
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</div>
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<div style={{ display: 'flex', gap: 12, alignItems: 'center', marginTop: 8 }}>
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<label style={{ color: '#71717a', fontSize: 11, minWidth: 45 }}>Gap: {gridGap}px</label>
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<input
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type="range"
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min={0}
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max={32}
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value={gridGap}
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onChange={(e) => updateGridGap(Number(e.target.value))}
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style={{ flex: 1, accentColor: '#a855f7' }}
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/>
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</div>
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</Section>
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{/* ── Hero Style (info only) ──────────── */}
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<Section title="Hero Style (server)">
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<PillGrid items={HERO_STYLES} active="" onSelect={(h) => {
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copyYaml('hero', `theme:\n heroStyle: ${h}`);
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}} />
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{copiedYaml === 'hero' && <CopyBadge />}
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</Section>
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{/* ── Grid Layout (info only) ─────────── */}
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<Section title="Grid Layout (server)">
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<PillGrid items={GRID_LAYOUTS} active="" onSelect={(l) => {
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copyYaml('layout', `grid:\n layout: ${l}`);
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}} />
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{copiedYaml === 'layout' && <CopyBadge />}
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</Section>
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{/* ── Export YAML ──────────────────────── */}
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<div
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style={{
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padding: '12px 16px 16px',
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borderTop: '1px solid rgba(255,255,255,0.08)',
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}}
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>
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<button
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onClick={() => copyYaml('all', currentYaml)}
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style={{
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width: '100%',
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padding: '10px 0',
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borderRadius: 10,
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border: 'none',
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background: copiedYaml === 'all'
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? '#22c55e'
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: 'linear-gradient(135deg, #a855f7, #6366f1)',
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color: '#fff',
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fontWeight: 600,
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fontSize: 12,
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cursor: 'pointer',
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transition: 'all 0.15s ease',
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letterSpacing: '0.02em',
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}}
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>
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{copiedYaml === 'all' ? '✓ Copied to clipboard' : 'Copy YAML to clipboard'}
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</button>
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</div>
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</div>
|
||
|
|
)}
|
||
|
|
</>
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
/* ── Sub-components ───────────────────────────────── */
|
||
|
|
|
||
|
|
function Section({ title, children }: { title: string; children: React.ReactNode }) {
|
||
|
|
return (
|
||
|
|
<div style={{ padding: '12px 16px 8px' }}>
|
||
|
|
<div
|
||
|
|
style={{
|
||
|
|
fontSize: 10,
|
||
|
|
fontWeight: 600,
|
||
|
|
textTransform: 'uppercase',
|
||
|
|
letterSpacing: '0.1em',
|
||
|
|
color: '#71717a',
|
||
|
|
marginBottom: 8,
|
||
|
|
}}
|
||
|
|
>
|
||
|
|
{title}
|
||
|
|
</div>
|
||
|
|
{children}
|
||
|
|
</div>
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
const pillStyle: React.CSSProperties = {
|
||
|
|
padding: '6px 12px',
|
||
|
|
borderRadius: 8,
|
||
|
|
fontSize: 11,
|
||
|
|
fontWeight: 500,
|
||
|
|
cursor: 'pointer',
|
||
|
|
transition: 'all 0.12s ease',
|
||
|
|
whiteSpace: 'nowrap',
|
||
|
|
};
|
||
|
|
|
||
|
|
function PillGrid({
|
||
|
|
items,
|
||
|
|
active,
|
||
|
|
onSelect,
|
||
|
|
}: {
|
||
|
|
items: string[];
|
||
|
|
active: string;
|
||
|
|
onSelect: (item: string) => void;
|
||
|
|
}) {
|
||
|
|
return (
|
||
|
|
<div style={{ display: 'flex', flexWrap: 'wrap', gap: 6 }}>
|
||
|
|
{items.map((item) => (
|
||
|
|
<button
|
||
|
|
key={item}
|
||
|
|
onClick={() => onSelect(item)}
|
||
|
|
style={{
|
||
|
|
...pillStyle,
|
||
|
|
background:
|
||
|
|
item === active
|
||
|
|
? 'linear-gradient(135deg, #a855f7, #6366f1)'
|
||
|
|
: 'rgba(255,255,255,0.06)',
|
||
|
|
color: item === active ? '#fff' : '#a1a1aa',
|
||
|
|
border:
|
||
|
|
item === active
|
||
|
|
? '1px solid rgba(255,255,255,0.2)'
|
||
|
|
: '1px solid rgba(255,255,255,0.06)',
|
||
|
|
}}
|
||
|
|
>
|
||
|
|
{item}
|
||
|
|
</button>
|
||
|
|
))}
|
||
|
|
</div>
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
function CopyBadge() {
|
||
|
|
return (
|
||
|
|
<span
|
||
|
|
style={{
|
||
|
|
display: 'inline-block',
|
||
|
|
marginTop: 6,
|
||
|
|
fontSize: 10,
|
||
|
|
color: '#22c55e',
|
||
|
|
fontWeight: 500,
|
||
|
|
}}
|
||
|
|
>
|
||
|
|
✓ YAML copied — paste into gallery.yaml
|
||
|
|
</span>
|
||
|
|
);
|
||
|
|
}
|