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This commit is contained in:
Jonathan Hvid 2026-06-11 14:19:02 +02:00
parent cf55ab5fcf
commit cde7e56b15
78 changed files with 6500 additions and 1 deletions
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15
.claude/settings.local.json
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"allow": [
"Bash(awk NR==26 *)",
"Bash(perl *)",
"Bash(awk 'NR==26' \"C:/Users/Arlin/01 DEVELOPMENT/fenja-bifrost/protected/timeline.js\")"
"Bash(awk 'NR==26' \"C:/Users/Arlin/01 DEVELOPMENT/fenja-bifrost/protected/timeline.js\")",
"Bash(python3 -c \"import json;d=json.load\\(open\\('.image-slots.state.json'\\)\\);[print\\(k, {kk:\\(vv[:40] if isinstance\\(vv,str\\) else vv\\) for kk,vv in v.items\\(\\)} if isinstance\\(v,dict\\) else v\\) for k,v in d.items\\(\\)]\")",
"Bash(mkdir -p protected/fenja/board)",
"Bash(python3 -)",
"Bash([ -f \"protected/fenja/board/$n.jpg\" ])",
"Bash(curl -s http://127.0.0.1:3000/)",
"Bash(git add *)",
"Bash(git commit -m ' *)",
"Bash(git push *)",
"Bash(npm run *)",
"Bash(claude update *)",
"Bash(git checkout *)",
"Bash(git branch *)",
"Bash(git ls-tree *)"
]
}
}

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// board-posts.jsx — Four LinkedIn-ready layout variations for an 8-person
// board reveal post. Each variation is a self-contained, sized artboard
// rendered inside the design canvas so they can be compared side-by-side
// and any one can be opened fullscreen.
//
// Shared image-slot ids ("member-1"..."member-8") mean once you drop a
// portrait it appears in every variation. Edit the MEMBERS array below to
// fill in real names and role-at-company lines.
const MEMBERS = [
{ id: 'member-1', name: '[ Full Name ]', title: 'Former CTO', company: '[ Company ]' },
{ id: 'member-2', name: '[ Full Name ]', title: 'Professor', company: '[ Institution ]' },
{ id: 'member-3', name: '[ Full Name ]', title: 'CEO', company: '[ Company ]' },
{ id: 'member-4', name: '[ Full Name ]', title: 'Head of Research', company: '[ Institute ]' },
{ id: 'member-5', name: '[ Full Name ]', title: 'Partner', company: '[ Firm ]' },
{ id: 'member-6', name: '[ Full Name ]', title: 'CEO', company: '[ Company ]' },
{ id: 'member-7', name: '[ Full Name ]', title: 'Chief Scientist', company: '[ Company ]' },
{ id: 'member-8', name: '[ Full Name ]', title: 'Founder', company: '[ Company ]' },
];
// Reusable portrait + caption block. `size` is the portrait square edge.
function Member({ m, size, captionAlign = 'left' }) {
return (
<div className="member" style={{ textAlign: captionAlign }}>
<image-slot
id={m.id}
shape="rounded"
radius="4"
placeholder="Drop portrait"
style={{ width: '100%', height: size + 'px', display: 'block' }}
/>
<div className="name">{m.name}</div>
<div className="title">{m.title}</div>
<div className="company">{m.company}</div>
</div>
);
}
// Footer brand mark — used across variations
function Mark({ light = false }) {
return (
<div className="mark">
<img
src="assets/fenja-logo-full.png"
alt="Fenja AI"
/>
</div>
);
}
// ───────────────────────────────────────────────────────────────────────
// A — Editorial Square (1200 × 1200) — clean 4×2 grid
// ───────────────────────────────────────────────────────────────────────
function PostA() {
return (
<div className="post a-root">
<div className="a-head">
<h1>Meet the Fenja AI <em>Advisory Board</em></h1>
<div className="subtitle">Bridging Industry &amp; Sovereign AI</div>
</div>
<div className="a-grid">
{MEMBERS.map((m) => (
<Member key={m.id} m={m} size={210} />
))}
</div>
<div className="a-foot">
<Mark />
</div>
</div>
);
}
// ───────────────────────────────────────────────────────────────────────
// B — Catalogue Index (1080 × 1350) — numbered vertical list
// ───────────────────────────────────────────────────────────────────────
function PostB() {
return (
<div className="post b-root">
<div className="b-head">
<div className="left">
<p className="eyebrow"><span className="rule" />A note from leadership</p>
<h1 style={{ marginTop: 26 }}>Our <em>board.</em></h1>
<p className="lede b-lede">
Eight quiet experts, each chosen for their depth and discretion.
We are grateful they said yes.
</p>
</div>
<div className="right">
<div className="mark">
<img src="assets/fenja-icon-black.svg" alt="" />
<span>Fenja AI</span>
</div>
<div style={{
marginTop: 18, fontFamily: 'var(--font-serif)', fontStyle: 'italic',
color: 'var(--on-surface-muted)', fontSize: 14, letterSpacing: 0,
}}>
§ 01 — MMXXV
</div>
</div>
</div>
<div className="b-list">
{MEMBERS.map((m, i) => (
<div className="b-row" key={m.id}>
<div className="idx">{String(i + 1).padStart(2, '0')}</div>
<image-slot
id={m.id}
shape="rounded"
radius="4"
placeholder=""
style={{ width: 72, height: 72, display: 'block' }}
/>
<div className="role">
<div className="name">{m.name}</div>
<div className="title">{m.title}</div>
<div className="company">{m.company}</div>
</div>
</div>
))}
</div>
<div className="b-foot">
<div className="quiet">
"A board built the way a good archive is: slowly, with care, and with people you can trust at four in the morning."
</div>
<div style={{
fontFamily: 'var(--font-sans)', fontSize: 12, color: 'var(--on-surface-muted)',
letterSpacing: '0.14em', textTransform: 'uppercase',
}}>
fenja.ai / board
</div>
</div>
</div>
);
}
// ───────────────────────────────────────────────────────────────────────
// C — Editorial Landscape (1200 × 627) — left text · right micro grid
// ───────────────────────────────────────────────────────────────────────
function PostC() {
return (
<div className="post c-root">
<div className="c-left">
<div>
<p className="eyebrow"><span className="rule" />Announcement</p>
<h1>Introducing our <em>board.</em></h1>
<p className="lede">
Eight quiet experts, gathered to steward the work ahead — in research,
in product, in counsel.
</p>
</div>
<Mark />
</div>
<div className="c-grid">
{MEMBERS.map((m) => (
<Member key={m.id} m={m} size={104} />
))}
</div>
</div>
);
}
// ───────────────────────────────────────────────────────────────────────
// D — Quiet Cover + Strip (1080 × 1350) — text hero with portrait band
// ───────────────────────────────────────────────────────────────────────
function PostD() {
return (
<div className="post d-root">
<div className="d-hero" style={{ position: 'relative' }}>
{/* Topographic currents accent — quiet, off-axis */}
<svg className="currents" style={{ right: -40, top: 80, width: 360, height: 360 }} viewBox="0 0 360 360" fill="none">
{[0,1,2,3,4,5,6,7].map((i) => (
<path key={i}
d={`M ${20 + i*8} ${180 + i*4} C ${100} ${120 - i*6}, ${260} ${240 + i*4}, ${340 - i*8} ${180 - i*6}`}
stroke="#8a887f" strokeWidth="0.8" fill="none" opacity={0.55 - i*0.04}
/>
))}
</svg>
<div>
<p className="eyebrow"><span className="rule" />Introducing — board of directors · MMXXV</p>
<h1>Eight people. <em>One quiet table.</em></h1>
<p className="lede">
We are honored to introduce the board of Fenja AI. Together, they bring
decades of experience in research, scholarship, and stewardship —
and the patience to do this work well.
</p>
<div className="signoff">
"A study in stillness, and in counsel. We are grateful, every one of us, that they said yes."
</div>
</div>
<div style={{ display: 'flex', alignItems: 'flex-end', justifyContent: 'space-between' }}>
<Mark />
<div style={{
fontFamily: 'var(--font-sans)', fontSize: 12, color: 'var(--on-surface-muted)',
letterSpacing: '0.14em', textTransform: 'uppercase',
}}>
fenja.ai
</div>
</div>
</div>
<div className="d-strip">
<p className="eyebrow d-strip-label"><span className="rule" />The board, in order of seating</p>
<div className="d-strip-grid">
{MEMBERS.map((m) => (
<Member key={m.id} m={m} size={112} />
))}
</div>
</div>
</div>
);
}
// ───────────────────────────────────────────────────────────────────────
// Canvas
// ───────────────────────────────────────────────────────────────────────
function App() {
return (
<DesignCanvas title="Board reveal · LinkedIn" subtitle="Drag portraits onto the slots · double-click any text to edit · click ⤢ on an artboard to view fullscreen.">
<DCSection
id="square"
title="Square — 1200 × 1200"
subtitle="Standard LinkedIn single-image post. The full grid at a glance."
>
<DCArtboard id="a" label="A · Editorial grid" width={1200} height={1200}>
<PostA />
</DCArtboard>
</DCSection>
<DCSection
id="portrait"
title="Portrait — 1080 × 1350"
subtitle="Vertical post. Maximizes feed real estate; best for text-forward variants."
>
<DCArtboard id="b" label="B · Catalogue index" width={1080} height={1350}>
<PostB />
</DCArtboard>
<DCArtboard id="d" label="D · Quiet cover + strip" width={1080} height={1350}>
<PostD />
</DCArtboard>
</DCSection>
<DCSection
id="landscape"
title="Landscape — 1200 × 627"
subtitle="Link-preview aspect ratio. Compact, scannable, lives well on desktop feed."
>
<DCArtboard id="c" label="C · Editorial landscape" width={1200} height={627}>
<PostC />
</DCArtboard>
</DCSection>
</DesignCanvas>
);
}

346
advisory-board-post/colors_and_type.css Normal file
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/* =============================================================
Fenja AI — Nordic Editorial Design System
"The Digital Archivist"
============================================================= */
/* ---------- Fonts ------------------------------------------ */
@font-face {
font-family: "Manrope";
font-weight: 200;
font-style: normal;
font-display: swap;
src: url("./fonts/Manrope-ExtraLight.ttf") format("truetype");
}
@font-face {
font-family: "Manrope";
font-weight: 300;
font-style: normal;
font-display: swap;
src: url("./fonts/Manrope-Light.ttf") format("truetype");
}
@font-face {
font-family: "Manrope";
font-weight: 400;
font-style: normal;
font-display: swap;
src: url("./fonts/Manrope-Regular.ttf") format("truetype");
}
@font-face {
font-family: "Manrope";
font-weight: 500;
font-style: normal;
font-display: swap;
src: url("./fonts/Manrope-Medium.ttf") format("truetype");
}
@font-face {
font-family: "Manrope";
font-weight: 600;
font-style: normal;
font-display: swap;
src: url("./fonts/Manrope-SemiBold.ttf") format("truetype");
}
@font-face {
font-family: "Manrope";
font-weight: 700;
font-style: normal;
font-display: swap;
src: url("./fonts/Manrope-Bold.ttf") format("truetype");
}
@font-face {
font-family: "Manrope";
font-weight: 800;
font-style: normal;
font-display: swap;
src: url("./fonts/Manrope-ExtraBold.ttf") format("truetype");
}
@font-face {
font-family: "Newsreader";
font-weight: 400;
font-style: normal;
font-display: swap;
src: url("./fonts/Newsreader-Regular.ttf") format("truetype");
}
@font-face {
font-family: "Newsreader";
font-weight: 400;
font-style: italic;
font-display: swap;
src: url("./fonts/Newsreader-Italic.ttf") format("truetype");
}
@font-face {
font-family: "Newsreader";
font-weight: 700;
font-style: normal;
font-display: swap;
src: url("./fonts/Newsreader-Bold.ttf") format("truetype");
}
@font-face {
font-family: "Newsreader";
font-weight: 700;
font-style: italic;
font-display: swap;
src: url("./fonts/Newsreader-BoldItalic.ttf") format("truetype");
}
@font-face {
font-family: "Newsreader";
font-weight: 800;
font-style: normal;
font-display: swap;
src: url("./fonts/Newsreader-ExtraBold.ttf") format("truetype");
}
/* ---------- Tokens ----------------------------------------- */
:root {
/* --- Core neutrals (unbleached paper, clay, slate) --- */
--background: #faf6ee; /* base canvas — warm paper */
--surface: #faf6ee;
--surface-container-lowest: #fffcf7; /* most-elevated — unbleached paper, never pure white */
--surface-container-low: #f6f2e8;
--surface-container: #efeadc;
--surface-container-high: #e7e1d0;
--surface-container-highest: #ddd6c3;
--surface-variant: #ddd6c3;
--on-surface: #383831; /* charcoal slate */
--on-surface-variant: #5f5e5e;
--on-surface-muted: #8a887f;
--primary: #5f5e5e;
--on-primary: #fffcf7;
--secondary: #785f53; /* hand-rubbed wood */
--secondary-dim: #6b5348;
--on-secondary: #ffffff;
--secondary-fixed-dim: #9a8679;
--outline: #babab0;
--outline-variant: #babab0; /* used at 15% for ghost borders */
/* --- Archival Pigment accent palette (flat, matte inks) --- */
--pigment-terracotta: #b96b58; /* warnings, critical */
--pigment-copper: #6d8c7c; /* success, growth */
--pigment-ochre: #c29d59; /* cautions, tertiary */
--pigment-indigo: #5a6d83; /* info, neutral data */
--pigment-heather: #8d7a85; /* categorical, supportive */
/* --- Semantic state mappings --- */
--color-success: var(--pigment-copper);
--color-warning: var(--pigment-ochre);
--color-danger: var(--pigment-terracotta);
--color-info: var(--pigment-indigo);
/* --- Type families --- */
--font-serif: "Newsreader", "Source Serif Pro", Georgia, "Times New Roman", serif;
--font-sans: "Manrope", "Inter", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
--font-mono: "JetBrains Mono", "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
/* --- Type scale (clamped for responsive) --- */
--text-display-xl: clamp(3.5rem, 6vw, 5.5rem); /* 56–88 */
--text-display-lg: clamp(3rem, 5vw, 4.5rem); /* 48–72 */
--text-display-md: clamp(2.5rem, 4vw, 3.5rem); /* 40–56 */
--text-headline-lg: 2.25rem; /* 36 */
--text-headline-md: 1.75rem; /* 28 */
--text-headline-sm: 1.375rem; /* 22 */
--text-title-lg: 1.125rem; /* 18 */
--text-title-md: 1rem; /* 16 */
--text-body-lg: 1.0625rem; /* 17 */
--text-body-md: 1rem; /* 16 */
--text-body-sm: 0.875rem; /* 14 */
--text-label-md: 0.8125rem; /* 13 */
--text-label-sm: 0.75rem; /* 12 */
/* Letter-spacing */
--tracking-tight: -0.02em;
--tracking-snug: -0.01em;
--tracking-normal: 0;
--tracking-wide: 0.04em;
--tracking-wider: 0.08em;
/* Line-heights */
--leading-tight: 1.1;
--leading-snug: 1.25;
--leading-normal: 1.5;
--leading-relaxed: 1.6;
--leading-loose: 1.75;
/* --- Spacing scale (editorial, generous) --- */
--space-1: 0.25rem; /* 4 */
--space-2: 0.5rem; /* 8 */
--space-3: 0.75rem; /* 12 */
--space-4: 1rem; /* 16 */
--space-5: 1.5rem; /* 24 */
--space-6: 2rem; /* 32 — list separator default */
--space-7: 2.5rem; /* 40 */
--space-8: 2.75rem; /* 44 — hero-card padding */
--space-10: 4rem; /* 64 */
--space-12: 5rem; /* 80 */
--space-16: 6rem; /* 96 */
--space-20: 7rem; /* 112 — desktop lateral margin */
--space-24: 8rem; /* 128 */
/* --- Radii --- */
--radius-none: 0;
--radius-sm: 0.375rem; /* 6 */
--radius-md: 0.75rem; /* 12 — primary */
--radius-lg: 1.25rem; /* 20 */
--radius-full: 9999px;
/* --- Elevation (atmospheric, warm) --- */
--shadow-none: none;
--shadow-ambient: 0 12px 32px -12px rgba(56, 56, 49, 0.06);
--shadow-float: 0 24px 48px -16px rgba(56, 56, 49, 0.05), 0 4px 12px -4px rgba(56, 56, 49, 0.04);
--shadow-modal: 0 40px 64px -24px rgba(56, 56, 49, 0.08), 0 8px 16px -6px rgba(56, 56, 49, 0.04);
/* --- Ghost border (WCAG fallback only) --- */
--ghost-border-color: rgba(186, 186, 176, 0.15);
--ghost-border: 1px solid var(--ghost-border-color);
/* --- Glass --- */
--glass-blur: blur(16px);
--glass-surface: rgba(255, 252, 247, 0.8);
/* --- Motion --- */
--ease-standard: cubic-bezier(0.2, 0.0, 0, 1);
--ease-entrance: cubic-bezier(0, 0, 0, 1);
--ease-exit: cubic-bezier(0.3, 0, 1, 1);
--duration-fast: 140ms;
--duration-med: 240ms;
--duration-slow: 420ms;
/* --- Layout --- */
--content-max: 72rem; /* 1152 */
--reading-max: 42rem; /* 672 */
}
/* ---------- Base semantic styles --------------------------- */
html {
font-family: var(--font-sans);
color: var(--on-surface);
background: var(--background);
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
text-rendering: optimizeLegibility;
}
body {
margin: 0;
font-size: var(--text-body-md);
line-height: var(--leading-relaxed);
color: var(--on-surface);
background: var(--background);
}
/* Display — serif, tight, left-aligned editorial intent */
.display-xl,
.display-lg,
.display-md {
font-family: var(--font-serif);
font-weight: 400;
letter-spacing: var(--tracking-tight);
line-height: var(--leading-tight);
color: var(--on-surface);
margin: 0 0 var(--space-5) 0;
}
.display-xl { font-size: var(--text-display-xl); }
.display-lg { font-size: var(--text-display-lg); }
.display-md { font-size: var(--text-display-md); }
/* Headlines — serif, authoritative */
h1, .headline-lg,
h2, .headline-md,
h3, .headline-sm {
font-family: var(--font-serif);
font-weight: 400;
color: var(--on-surface);
letter-spacing: var(--tracking-snug);
line-height: var(--leading-snug);
margin: 0 0 var(--space-4) 0;
}
h1, .headline-lg { font-size: var(--text-headline-lg); }
h2, .headline-md { font-size: var(--text-headline-md); }
h3, .headline-sm { font-size: var(--text-headline-sm); }
/* Titles — sans, precise structural labels */
h4, .title-lg,
h5, .title-md {
font-family: var(--font-sans);
font-weight: 600;
color: var(--on-surface);
letter-spacing: var(--tracking-normal);
line-height: var(--leading-snug);
margin: 0 0 var(--space-3) 0;
}
h4, .title-lg { font-size: var(--text-title-lg); }
h5, .title-md { font-size: var(--text-title-md); }
/* Body */
p, .body-md {
font-family: var(--font-sans);
font-weight: 400;
font-size: var(--text-body-md);
line-height: var(--leading-relaxed);
color: var(--on-surface);
margin: 0 0 var(--space-4) 0;
text-wrap: pretty;
}
.body-lg {
font-size: var(--text-body-lg);
line-height: var(--leading-relaxed);
}
.body-sm {
font-size: var(--text-body-sm);
line-height: var(--leading-normal);
color: var(--on-surface-variant);
}
/* Labels — muted, small caps optional */
.label-md,
.label-sm {
font-family: var(--font-sans);
font-weight: 500;
color: var(--on-surface-variant);
letter-spacing: var(--tracking-wider);
text-transform: uppercase;
}
.label-md { font-size: var(--text-label-md); }
.label-sm { font-size: var(--text-label-sm); }
/* Editorial lead — serif italic, subtle */
.lead {
font-family: var(--font-serif);
font-style: italic;
font-size: var(--text-body-lg);
color: var(--on-surface-variant);
line-height: var(--leading-relaxed);
}
/* Inline code / mono */
code, kbd, samp, pre, .mono {
font-family: var(--font-mono);
font-size: 0.92em;
color: var(--on-surface);
}
/* Links — editorial, no underline until hover */
a {
color: var(--secondary);
text-decoration: none;
border-bottom: 1px solid rgba(120, 95, 83, 0.3);
transition: border-color var(--duration-fast) var(--ease-standard),
color var(--duration-fast) var(--ease-standard);
}
a:hover {
color: var(--secondary-dim);
border-bottom-color: currentColor;
}
/* Selection — warm, not blue */
::selection {
background: rgba(120, 95, 83, 0.18);
color: var(--on-surface);
}
/* Utility: ghost border fallback */
.ghost-border { border: var(--ghost-border); }
.ghost-border-bottom { border-bottom: var(--ghost-border); }

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// DesignCanvas.jsx — Figma-ish design canvas wrapper
// Warm gray grid bg + Sections + Artboards + PostIt notes.
// Artboards are reorderable (grip-drag), deletable, labels/titles are
// inline-editable, and any artboard can be opened in a fullscreen focus
// overlay (←/→/Esc). State persists to a .design-canvas.state.json sidecar
// via the host bridge. No assets, no deps.
//
// Usage:
// <DesignCanvas>
// <DCSection id="onboarding" title="Onboarding" subtitle="First-run variants">
// <DCArtboard id="a" label="A · Dusk" width={260} height={480}>…</DCArtboard>
// <DCArtboard id="b" label="B · Minimal" width={260} height={480}>…</DCArtboard>
// </DCSection>
// </DesignCanvas>
const DC = {
bg: '#f0eee9',
grid: 'rgba(0,0,0,0.06)',
label: 'rgba(60,50,40,0.7)',
title: 'rgba(40,30,20,0.85)',
subtitle: 'rgba(60,50,40,0.6)',
postitBg: '#fef4a8',
postitText: '#5a4a2a',
font: '-apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif',
};
// One-time CSS injection (classes are dc-prefixed so they don't collide with
// the hosted design's own styles).
if (typeof document !== 'undefined' && !document.getElementById('dc-styles')) {
const s = document.createElement('style');
s.id = 'dc-styles';
s.textContent = [
'.dc-editable{cursor:text;outline:none;white-space:nowrap;border-radius:3px;padding:0 2px;margin:0 -2px}',
'.dc-editable:focus{background:#fff;box-shadow:0 0 0 1.5px #c96442}',
'[data-dc-slot]{transition:transform .18s cubic-bezier(.2,.7,.3,1)}',
'[data-dc-slot].dc-dragging{transition:none;z-index:10;pointer-events:none}',
'[data-dc-slot].dc-dragging .dc-card{box-shadow:0 12px 40px rgba(0,0,0,.25),0 0 0 2px #c96442;transform:scale(1.02)}',
// isolation:isolate contains artboard content's z-indexes so a
// z-indexed child (sticky navbar etc.) can't paint over .dc-header or
// the .dc-menu popover that drops into the top of the card.
'.dc-card{isolation:isolate;transition:box-shadow .15s,transform .15s}',
'.dc-card *{scrollbar-width:none}',
'.dc-card *::-webkit-scrollbar{display:none}',
// Per-artboard header: grip + label on the left, delete/expand on the
// right. Single flex row; when the artboard's on-screen width is too
// narrow for both the label yields (ellipsis, then hidden entirely below
// ~4ch via the container query) and the buttons stay on the row.
'.dc-header{position:absolute;bottom:100%;left:-4px;margin-bottom:calc(4px * var(--dc-inv-zoom,1));z-index:2;',
' display:flex;align-items:center;container-type:inline-size}',
'.dc-labelrow{display:flex;align-items:center;gap:4px;height:24px;flex:1 1 auto;min-width:0}',
'.dc-grip{flex:0 0 auto;cursor:grab;display:flex;align-items:center;padding:5px 4px;border-radius:4px;transition:background .12s,opacity .12s}',
'.dc-grip:hover{background:rgba(0,0,0,.08)}',
'.dc-grip:active{cursor:grabbing}',
'.dc-labeltext{flex:1 1 auto;min-width:0;cursor:pointer;border-radius:4px;padding:3px 6px;',
' display:flex;align-items:center;transition:background .12s;overflow:hidden}',
// Below ~4ch of label room: hide the label entirely, and drop the grip to
// hover-only (same reveal rule as .dc-btns) so a narrow header is clean
// until the card is moused.
'@container (max-width: 110px){',
' .dc-labeltext{display:none}',
' .dc-grip{opacity:0}',
' [data-dc-slot]:hover .dc-grip{opacity:1}',
'}',
'.dc-labeltext:hover{background:rgba(0,0,0,.05)}',
'.dc-labeltext .dc-editable{overflow:hidden;text-overflow:ellipsis;max-width:100%}',
'.dc-labeltext .dc-editable:focus{overflow:visible;text-overflow:clip}',
'.dc-btns{flex:0 0 auto;margin-left:auto;display:flex;gap:2px;opacity:0;transition:opacity .12s}',
'[data-dc-slot]:hover .dc-btns,.dc-btns:has(.dc-menu){opacity:1}',
'.dc-expand,.dc-kebab{width:22px;height:22px;border-radius:5px;border:none;cursor:pointer;padding:0;',
' background:transparent;color:rgba(60,50,40,.7);display:flex;align-items:center;justify-content:center;',
' font:inherit;transition:background .12s,color .12s}',
'.dc-expand:hover,.dc-kebab:hover{background:rgba(0,0,0,.06);color:#2a251f}',
// Slot hosting an open menu floats above later siblings (which otherwise
// paint on top — same z-index:auto, later DOM order) so the popup isn't
// clipped by the next card.
'[data-dc-slot]:has(.dc-menu){z-index:10}',
'.dc-menu{position:absolute;top:100%;right:0;margin-top:4px;background:#fff;border-radius:8px;',
' box-shadow:0 8px 28px rgba(0,0,0,.18),0 0 0 1px rgba(0,0,0,.05);padding:4px;min-width:160px;z-index:10}',
'.dc-menu button{display:block;width:100%;padding:7px 10px;border:0;background:transparent;',
' border-radius:5px;font-family:inherit;font-size:13px;font-weight:500;line-height:1.2;',
' color:#29261b;cursor:pointer;text-align:left;transition:background .12s;white-space:nowrap}',
'.dc-menu button:hover{background:rgba(0,0,0,.05)}',
'.dc-menu hr{border:0;border-top:1px solid rgba(0,0,0,.08);margin:4px 2px}',
'.dc-menu .dc-danger{color:#c96442}',
'.dc-menu .dc-danger:hover{background:rgba(201,100,66,.1)}',
// Chrome (titles / labels / buttons) counter-scales against the viewport
// zoom so it stays a constant on-screen size. --dc-inv-zoom is set by
// DCViewport on every transform update and inherits to all descendants —
// any overlay inside the world (e.g. a TweaksPanel on an artboard) can use
// it the same way.
//
// The header uses transform:scale (out-of-flow, so layout impact doesn't
// matter) with its world-space width set to card-width / inv-zoom so that
// after counter-scaling its on-screen width exactly matches the card's —
// that's what lets the container query + text-overflow behave against the
// card's visible edge at every zoom level.
//
// The section head uses CSS zoom instead of transform so its layout box
// grows with the counter-scale, pushing the card row down — otherwise the
// constant-screen-size title would overflow into the (shrinking) world-
// space gap and overlap the artboard headers at low zoom.
'.dc-header{width:calc((100% + 4px) / var(--dc-inv-zoom,1));',
' transform:scale(var(--dc-inv-zoom,1));transform-origin:bottom left}',
'.dc-sectionhead{zoom:var(--dc-inv-zoom,1)}',
].join('\n');
document.head.appendChild(s);
}
const DCCtx = React.createContext(null);
// Recursively unwrap React.Fragment so <>…</> grouping doesn't hide
// DCSection/DCArtboard children from the type-based walks below.
function dcFlatten(children) {
const out = [];
React.Children.forEach(children, (c) => {
if (c && c.type === React.Fragment) out.push(...dcFlatten(c.props.children));
else out.push(c);
});
return out;
}
// ─────────────────────────────────────────────────────────────
// DesignCanvas — stateful wrapper around the pan/zoom viewport.
// Owns runtime state (per-section order, renamed titles/labels, hidden
// artboards, focused artboard). Order/titles/labels/hidden persist to a
// .design-canvas.state.json
// sidecar next to the HTML. Reads go via plain fetch() so the saved
// arrangement is visible anywhere the HTML + sidecar are served together
// (omelette preview, direct link, downloaded zip). Writes go through the
// host's window.omelette bridge — editing requires the omelette runtime.
// Focus is ephemeral.
// ─────────────────────────────────────────────────────────────
const DC_STATE_FILE = '.design-canvas.state.json';
function DesignCanvas({ children, minScale, maxScale, style }) {
const [state, setState] = React.useState({ sections: {}, focus: null });
// Hold rendering until the sidecar read settles so the saved order/titles
// appear on first paint (no source-order flash). didRead gates writes until
// the read settles so the empty initial state can't clobber a slow read;
// skipNextWrite suppresses the one echo-write that would otherwise follow
// hydration.
const [ready, setReady] = React.useState(false);
const didRead = React.useRef(false);
const skipNextWrite = React.useRef(false);
React.useEffect(() => {
let off = false;
fetch('./' + DC_STATE_FILE)
.then((r) => (r.ok ? r.json() : null))
.then((saved) => {
if (off || !saved || !saved.sections) return;
skipNextWrite.current = true;
setState((s) => ({ ...s, sections: saved.sections }));
})
.catch(() => {})
.finally(() => { didRead.current = true; if (!off) setReady(true); });
const t = setTimeout(() => { if (!off) setReady(true); }, 150);
return () => { off = true; clearTimeout(t); };
}, []);
React.useEffect(() => {
if (!didRead.current) return;
if (skipNextWrite.current) { skipNextWrite.current = false; return; }
const t = setTimeout(() => {
window.omelette?.writeFile(DC_STATE_FILE, JSON.stringify({ sections: state.sections })).catch(() => {});
}, 250);
return () => clearTimeout(t);
}, [state.sections]);
// Build registries synchronously from children so FocusOverlay can read
// them in the same render. Fragments are flattened; wrapping in other
// elements still opts out of focus/reorder.
const registry = {}; // slotId -> { sectionId, artboard }
const sectionMeta = {}; // sectionId -> { title, subtitle, slotIds[] }
const sectionOrder = [];
dcFlatten(children).forEach((sec) => {
if (!sec || sec.type !== DCSection) return;
const sid = sec.props.id ?? sec.props.title;
if (!sid) return;
sectionOrder.push(sid);
const persisted = state.sections[sid] || {};
const abs = [];
dcFlatten(sec.props.children).forEach((ab) => {
if (!ab || ab.type !== DCArtboard) return;
const aid = ab.props.id ?? ab.props.label;
if (aid) abs.push([aid, ab]);
});
// hidden is scoped to one source revision — when the agent regenerates
// (artboard-ID set changes), prior deletes don't apply to new content.
const srcKey = abs.map(([k]) => k).join('\x1f');
const hidden = persisted.srcKey === srcKey ? (persisted.hidden || []) : [];
const srcIds = [];
abs.forEach(([aid, ab]) => {
if (hidden.includes(aid)) return;
registry[`${sid}/${aid}`] = { sectionId: sid, artboard: ab };
srcIds.push(aid);
});
const kept = (persisted.order || []).filter((k) => srcIds.includes(k));
sectionMeta[sid] = {
title: persisted.title ?? sec.props.title,
subtitle: sec.props.subtitle,
slotIds: [...kept, ...srcIds.filter((k) => !kept.includes(k))],
};
});
const api = React.useMemo(() => ({
state,
section: (id) => state.sections[id] || {},
patchSection: (id, p) => setState((s) => ({
...s,
sections: { ...s.sections, [id]: { ...s.sections[id], ...(typeof p === 'function' ? p(s.sections[id] || {}) : p) } },
})),
setFocus: (slotId) => setState((s) => ({ ...s, focus: slotId })),
}), [state]);
// Esc exits focus; any outside pointerdown commits an in-progress rename.
React.useEffect(() => {
const onKey = (e) => { if (e.key === 'Escape') api.setFocus(null); };
const onPd = (e) => {
const ae = document.activeElement;
if (ae && ae.isContentEditable && !ae.contains(e.target)) ae.blur();
};
document.addEventListener('keydown', onKey);
document.addEventListener('pointerdown', onPd, true);
return () => {
document.removeEventListener('keydown', onKey);
document.removeEventListener('pointerdown', onPd, true);
};
}, [api]);
return (
<DCCtx.Provider value={api}>
<DCViewport minScale={minScale} maxScale={maxScale} style={style}>{ready && children}</DCViewport>
{state.focus && registry[state.focus] && (
<DCFocusOverlay entry={registry[state.focus]} sectionMeta={sectionMeta} sectionOrder={sectionOrder} />
)}
</DCCtx.Provider>
);
}
// ─────────────────────────────────────────────────────────────
// DCViewport — transform-based pan/zoom (internal)
//
// Input mapping (Figma-style):
// • trackpad pinch → zoom (ctrlKey wheel; Safari gesture* events)
// • trackpad scroll → pan (two-finger)
// • mouse wheel → zoom (notched; distinguished from trackpad scroll)
// • middle-drag / primary-drag-on-bg → pan
//
// Transform state lives in a ref and is written straight to the DOM
// (translate3d + will-change) so wheel ticks don't go through React —
// keeps pans at 60fps on dense canvases.
// ─────────────────────────────────────────────────────────────
function DCViewport({ children, minScale = 0.1, maxScale = 8, style = {} }) {
const vpRef = React.useRef(null);
const worldRef = React.useRef(null);
const tf = React.useRef({ x: 0, y: 0, scale: 1 });
// Persist viewport across reloads so the user lands back where they were
// after an agent edit or browser refresh. The sandbox origin is already
// per-project; pathname keeps multiple canvas files in one project apart.
const tfKey = 'dc-viewport:' + location.pathname;
const saveT = React.useRef(0);
const lastPostedScale = React.useRef();
const apply = React.useCallback(() => {
const { x, y, scale } = tf.current;
const el = worldRef.current;
if (!el) return;
el.style.transform = `translate3d(${x}px, ${y}px, 0) scale(${scale})`;
// Exposed for zoom-invariant chrome (labels, buttons, TweaksPanel).
el.style.setProperty('--dc-inv-zoom', String(1 / scale));
// Keep the host toolbar's % readout in sync with the canvas scale. Pan
// ticks leave scale unchanged — skip the cross-frame post for those.
if (lastPostedScale.current !== scale) {
lastPostedScale.current = scale;
window.parent.postMessage({ type: '__dc_zoom', scale }, '*');
}
clearTimeout(saveT.current);
saveT.current = setTimeout(() => {
try { localStorage.setItem(tfKey, JSON.stringify(tf.current)); } catch {}
}, 200);
}, [tfKey]);
React.useLayoutEffect(() => {
const flush = () => {
clearTimeout(saveT.current);
try { localStorage.setItem(tfKey, JSON.stringify(tf.current)); } catch {}
};
try {
const s = JSON.parse(localStorage.getItem(tfKey) || 'null');
if (s && Number.isFinite(s.x) && Number.isFinite(s.y) && Number.isFinite(s.scale)) {
tf.current = { x: s.x, y: s.y, scale: Math.min(maxScale, Math.max(minScale, s.scale)) };
apply();
}
} catch {}
// Flush on pagehide and unmount so a reload within the 200ms debounce
// window doesn't drop the last pan/zoom.
window.addEventListener('pagehide', flush);
return () => { window.removeEventListener('pagehide', flush); flush(); };
}, []);
React.useEffect(() => {
const vp = vpRef.current;
if (!vp) return;
const zoomAt = (cx, cy, factor) => {
const r = vp.getBoundingClientRect();
const px = cx - r.left, py = cy - r.top;
const t = tf.current;
const next = Math.min(maxScale, Math.max(minScale, t.scale * factor));
const k = next / t.scale;
// --dc-inv-zoom consumers (.dc-sectionhead's CSS zoom, each section's
// marginBottom) reflow on every scale change, vertically shifting the
// world layout — so a world point mathematically pinned under the cursor
// drifts as you zoom (content creeps up on zoom-in, down on zoom-out).
// Anchor the DOM element under the cursor instead: record its screen Y,
// apply the transform + --dc-inv-zoom, then cancel whatever vertical
// drift the reflow introduced so it stays put on screen.
let marker = null, markerY0 = 0;
if (k !== 1) {
const hit = document.elementFromPoint(cx, cy);
marker = hit && hit.closest ? hit.closest('[data-dc-slot],[data-dc-section]') : null;
if (marker) markerY0 = marker.getBoundingClientRect().top;
}
// keep the world point under the cursor fixed
t.x = px - (px - t.x) * k;
t.y = py - (py - t.y) * k;
t.scale = next;
apply();
if (marker) {
// A pure zoom around (cx, cy) maps screen Y → cy + (Y - cy) * k. Any
// departure after the --dc-inv-zoom reflow is the layout drift.
const drift = marker.getBoundingClientRect().top - (cy + (markerY0 - cy) * k);
if (Math.abs(drift) > 0.1) { t.y -= drift; apply(); }
}
};
// Mouse-wheel vs trackpad-scroll heuristic. A physical wheel sends
// line-mode deltas (Firefox) or large integer pixel deltas with no X
// component (Chrome/Safari, typically multiples of 100/120). Trackpad
// two-finger scroll sends small/fractional pixel deltas, often with
// non-zero deltaX. ctrlKey is set by the browser for trackpad pinch.
const isMouseWheel = (e) =>
e.deltaMode !== 0 ||
(e.deltaX === 0 && Number.isInteger(e.deltaY) && Math.abs(e.deltaY) >= 40);
const onWheel = (e) => {
e.preventDefault();
if (isGesturing) return; // Safari: gesture* owns the pinch — discard concurrent wheels
if ((e.ctrlKey || e.metaKey) && !isMouseWheel(e)) {
// trackpad pinch, or ctrl/cmd + smooth-scroll mouse. Notched
// wheels fall through to the fixed-step branch below.
zoomAt(e.clientX, e.clientY, Math.exp(-e.deltaY * 0.01));
} else if (isMouseWheel(e)) {
// notched mouse wheel — fixed-ratio step per click
zoomAt(e.clientX, e.clientY, Math.exp(-Math.sign(e.deltaY) * 0.18));
} else {
// trackpad two-finger scroll — pan
tf.current.x -= e.deltaX;
tf.current.y -= e.deltaY;
apply();
}
};
// Safari sends native gesture* events for trackpad pinch with a smooth
// e.scale; preferring these over the ctrl+wheel fallback gives a much
// better feel there. No-ops on other browsers. Safari also fires
// ctrlKey wheel events during the same pinch — isGesturing makes
// onWheel drop those entirely so they neither zoom nor pan.
let gsBase = 1;
let isGesturing = false;
const onGestureStart = (e) => { e.preventDefault(); isGesturing = true; gsBase = tf.current.scale; };
const onGestureChange = (e) => {
e.preventDefault();
zoomAt(e.clientX, e.clientY, (gsBase * e.scale) / tf.current.scale);
};
const onGestureEnd = (e) => { e.preventDefault(); isGesturing = false; };
// Drag-pan: middle button anywhere, or primary button on canvas
// background (anything that isn't an artboard or an inline editor).
let drag = null;
const onPointerDown = (e) => {
const onBg = !e.target.closest('[data-dc-slot], .dc-editable');
if (!(e.button === 1 || (e.button === 0 && onBg))) return;
e.preventDefault();
vp.setPointerCapture(e.pointerId);
drag = { id: e.pointerId, lx: e.clientX, ly: e.clientY };
vp.style.cursor = 'grabbing';
};
const onPointerMove = (e) => {
if (!drag || e.pointerId !== drag.id) return;
tf.current.x += e.clientX - drag.lx;
tf.current.y += e.clientY - drag.ly;
drag.lx = e.clientX; drag.ly = e.clientY;
apply();
};
const onPointerUp = (e) => {
if (!drag || e.pointerId !== drag.id) return;
vp.releasePointerCapture(e.pointerId);
drag = null;
vp.style.cursor = '';
};
// Host-driven zoom (toolbar % menu). Zooms around viewport centre so the
// visible midpoint stays fixed — matching the host's iframe-zoom feel.
const onHostMsg = (e) => {
const d = e.data;
if (d && d.type === '__dc_set_zoom' && typeof d.scale === 'number') {
const r = vp.getBoundingClientRect();
zoomAt(r.left + r.width / 2, r.top + r.height / 2, d.scale / tf.current.scale);
} else if (d && d.type === '__dc_probe') {
// Host's [readyGen] reset asks whether a canvas is present; it
// fires on the iframe's native 'load', which for canvases with
// images/fonts is after our mount-time announce, so re-announce.
// Clear the pan-tick guard so apply() re-posts the current scale
// even if it's unchanged — the host just reset dcScale to 1.
window.parent.postMessage({ type: '__dc_present' }, '*');
lastPostedScale.current = undefined;
apply();
}
};
window.addEventListener('message', onHostMsg);
// Announce canvas mode so the host toolbar proxies its % control here
// instead of scaling the iframe element (which would just shrink the
// viewport window of an infinite canvas). The apply() that follows emits
// the initial __dc_zoom so the toolbar % is correct before first pinch.
// lastPostedScale reset mirrors the __dc_probe handler: the layout
// effect's restore-path apply() may already have posted the restored
// scale (before __dc_present), so clear the guard to re-post it in order.
window.parent.postMessage({ type: '__dc_present' }, '*');
lastPostedScale.current = undefined;
apply();
vp.addEventListener('wheel', onWheel, { passive: false });
vp.addEventListener('gesturestart', onGestureStart, { passive: false });
vp.addEventListener('gesturechange', onGestureChange, { passive: false });
vp.addEventListener('gestureend', onGestureEnd, { passive: false });
vp.addEventListener('pointerdown', onPointerDown);
vp.addEventListener('pointermove', onPointerMove);
vp.addEventListener('pointerup', onPointerUp);
vp.addEventListener('pointercancel', onPointerUp);
return () => {
window.removeEventListener('message', onHostMsg);
vp.removeEventListener('wheel', onWheel);
vp.removeEventListener('gesturestart', onGestureStart);
vp.removeEventListener('gesturechange', onGestureChange);
vp.removeEventListener('gestureend', onGestureEnd);
vp.removeEventListener('pointerdown', onPointerDown);
vp.removeEventListener('pointermove', onPointerMove);
vp.removeEventListener('pointerup', onPointerUp);
vp.removeEventListener('pointercancel', onPointerUp);
};
}, [apply, minScale, maxScale]);
const gridSvg = `url("data:image/svg+xml,%3Csvg width='120' height='120' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M120 0H0v120' fill='none' stroke='${encodeURIComponent(DC.grid)}' stroke-width='1'/%3E%3C/svg%3E")`;
return (
<div
ref={vpRef}
className="design-canvas"
style={{
height: '100vh', width: '100vw',
background: DC.bg,
overflow: 'hidden',
overscrollBehavior: 'none',
touchAction: 'none',
position: 'relative',
fontFamily: DC.font,
boxSizing: 'border-box',
...style,
}}
>
<div
ref={worldRef}
style={{
position: 'absolute', top: 0, left: 0,
transformOrigin: '0 0',
willChange: 'transform',
width: 'max-content', minWidth: '100%',
minHeight: '100%',
padding: '60px 0 80px',
}}
>
<div style={{ position: 'absolute', inset: -6000, backgroundImage: gridSvg, backgroundSize: '120px 120px', pointerEvents: 'none', zIndex: -1 }} />
{children}
</div>
</div>
);
}
// ─────────────────────────────────────────────────────────────
// DCSection — editable title + h-row of artboards in persisted order
// ─────────────────────────────────────────────────────────────
function DCSection({ id, title, subtitle, children, gap = 48 }) {
const ctx = React.useContext(DCCtx);
const sid = id ?? title;
const all = React.Children.toArray(dcFlatten(children));
const artboards = all.filter((c) => c && c.type === DCArtboard);
const rest = all.filter((c) => !(c && c.type === DCArtboard));
const sec = (ctx && sid && ctx.section(sid)) || {};
// Must match DesignCanvas's srcKey computation exactly (it filters falsy
// IDs), or onDelete persists a srcKey that DesignCanvas never recognizes.
const allIds = artboards.map((a) => a.props.id ?? a.props.label).filter(Boolean);
const srcKey = allIds.join('\x1f');
const hidden = sec.srcKey === srcKey ? (sec.hidden || []) : [];
const srcOrder = allIds.filter((k) => !hidden.includes(k));
const order = React.useMemo(() => {
const kept = (sec.order || []).filter((k) => srcOrder.includes(k));
return [...kept, ...srcOrder.filter((k) => !kept.includes(k))];
}, [sec.order, srcOrder.join('|')]);
const byId = Object.fromEntries(artboards.map((a) => [a.props.id ?? a.props.label, a]));
// marginBottom counter-scales so the on-screen gap between sections stays
// constant — otherwise at low zoom the (world-space) gap collapses while
// the screen-constant sectionhead below it doesn't, and the title reads as
// belonging to the section above. paddingBottom below is just enough for
// the 24px artboard-header (abs-positioned above each card) plus ~8px, so
// the title sits tight against its own row at every zoom.
return (
<div data-dc-section={sid}
style={{ marginBottom: 'calc(80px * var(--dc-inv-zoom, 1))', position: 'relative' }}>
<div style={{ padding: '0 60px' }}>
<div className="dc-sectionhead" style={{ paddingBottom: 36 }}>
<DCEditable tag="div" value={sec.title ?? title}
onChange={(v) => ctx && sid && ctx.patchSection(sid, { title: v })}
style={{ fontSize: 28, fontWeight: 600, color: DC.title, letterSpacing: -0.4, marginBottom: 6, display: 'inline-block' }} />
{subtitle && <div style={{ fontSize: 16, color: DC.subtitle }}>{subtitle}</div>}
</div>
</div>
<div style={{ display: 'flex', gap, padding: '0 60px', alignItems: 'flex-start', width: 'max-content' }}>
{order.map((k) => (
<DCArtboardFrame key={k} sectionId={sid} artboard={byId[k]} order={order}
label={(sec.labels || {})[k] ?? byId[k].props.label}
onRename={(v) => ctx && ctx.patchSection(sid, (x) => ({ labels: { ...x.labels, [k]: v } }))}
onReorder={(next) => ctx && ctx.patchSection(sid, { order: next })}
onDelete={() => ctx && ctx.patchSection(sid, (x) => ({
hidden: [...(x.srcKey === srcKey ? (x.hidden || []) : []), k],
srcKey,
}))}
onFocus={() => ctx && ctx.setFocus(`${sid}/${k}`)} />
))}
</div>
{rest}
</div>
);
}
// DCArtboard — marker; rendered by DCArtboardFrame via DCSection.
function DCArtboard() { return null; }
// Per-artboard export (kind: 'png' | 'html'). Both paths share the same
// self-contained clone: computed styles baked in, @font-face / <img> /
// inline-style background-image urls inlined as data URIs. PNG wraps the
// clone in foreignObject→canvas at 3× the artboard's natural width×height
// (same pipeline the host uses for page captures); HTML wraps it in a
// minimal standalone document. Both are independent of viewport zoom.
async function dcExport(node, w, h, name, kind) {
try { await document.fonts.ready; } catch {}
const toDataURL = (url) => fetch(url).then((r) => r.blob()).then((b) => new Promise((res) => {
const fr = new FileReader(); fr.onload = () => res(fr.result); fr.onerror = () => res(url); fr.readAsDataURL(b);
})).catch(() => url);
// Collect @font-face rules. ss.cssRules throws SecurityError on
// cross-origin sheets (e.g. fonts.googleapis.com) — in that case fetch
// the CSS text directly (those endpoints send ACAO:*) and regex-extract
// the blocks. @import and @media/@supports are walked so nested
// @font-face rules aren't missed.
const fontRules = [], pending = [], seen = new Set();
const scrapeCss = (href) => {
if (seen.has(href)) return; seen.add(href);
pending.push(fetch(href).then((r) => r.text()).then((css) => {
for (const m of css.match(/@font-face\s*{[^}]*}/g) || []) fontRules.push({ css: m, base: href });
for (const m of css.matchAll(/@import\s+(?:url\()?['"]?([^'")\s;]+)/g))
scrapeCss(new URL(m[1], href).href);
}).catch(() => {}));
};
const walk = (rules, base) => {
for (const r of rules) {
if (r.type === CSSRule.FONT_FACE_RULE) fontRules.push({ css: r.cssText, base });
else if (r.type === CSSRule.IMPORT_RULE && r.styleSheet) {
const ibase = r.styleSheet.href || base;
try { walk(r.styleSheet.cssRules, ibase); } catch { scrapeCss(ibase); }
} else if (r.cssRules) walk(r.cssRules, base);
}
};
for (const ss of document.styleSheets) {
const base = ss.href || location.href;
try { walk(ss.cssRules, base); } catch { if (ss.href) scrapeCss(ss.href); }
}
while (pending.length) await pending.shift();
const fontCss = (await Promise.all(fontRules.map(async (rule) => {
let out = rule.css, m; const re = /url\((['"]?)([^'")]+)\1\)/g;
while ((m = re.exec(rule.css))) {
if (m[2].indexOf('data:') === 0) continue;
let abs; try { abs = new URL(m[2], rule.base).href; } catch { continue; }
out = out.split(m[0]).join('url("' + await toDataURL(abs) + '")');
}
return out;
}))).join('\n');
const cloneStyled = (src) => {
if (src.nodeType === 8 || (src.nodeType === 1 && src.tagName === 'SCRIPT')) return document.createTextNode('');
const dst = src.cloneNode(false);
if (src.nodeType === 1) {
const cs = getComputedStyle(src); let txt = '';
for (let i = 0; i < cs.length; i++) txt += cs[i] + ':' + cs.getPropertyValue(cs[i]) + ';';
dst.setAttribute('style', txt + 'animation:none;transition:none;');
if (src.tagName === 'CANVAS') try { const im = document.createElement('img'); im.src = src.toDataURL(); im.setAttribute('style', txt); return im; } catch {}
}
for (let c = src.firstChild; c; c = c.nextSibling) dst.appendChild(cloneStyled(c));
return dst;
};
const clone = cloneStyled(node);
clone.setAttribute('xmlns', 'http://www.w3.org/1999/xhtml');
// Drop the card's own shadow/radius so the export is a flush w×h rect;
// the artboard's own background (if any) is already in the computed style.
clone.style.boxShadow = 'none'; clone.style.borderRadius = '0';
const jobs = [];
clone.querySelectorAll('img').forEach((el) => {
const s = el.getAttribute('src');
if (s && s.indexOf('data:') !== 0) jobs.push(toDataURL(el.src).then((d) => el.setAttribute('src', d)));
});
[clone, ...clone.querySelectorAll('*')].forEach((el) => {
const bg = el.style.backgroundImage; if (!bg) return;
let m; const re = /url\(["']?([^"')]+)["']?\)/g;
while ((m = re.exec(bg))) {
const tok = m[0], url = m[1];
if (url.indexOf('data:') === 0) continue;
jobs.push(toDataURL(url).then((d) => { el.style.backgroundImage = el.style.backgroundImage.split(tok).join('url("' + d + '")'); }));
}
});
await Promise.all(jobs);
const xml = new XMLSerializer().serializeToString(clone);
const save = (blob, ext) => {
if (!blob) return;
const a = document.createElement('a');
a.href = URL.createObjectURL(blob); a.download = name + '.' + ext; a.click();
setTimeout(() => URL.revokeObjectURL(a.href), 1000);
};
if (kind === 'html') {
const html = '<!doctype html><html><head><meta charset="utf-8"><title>' + name + '</title>' +
(fontCss ? '<style>' + fontCss + '</style>' : '') +
'</head><body style="margin:0">' + xml + '</body></html>';
return save(new Blob([html], { type: 'text/html' }), 'html');
}
// PNG: the SVG's own width/height must be the output resolution — an
// <img>-loaded SVG rasterizes at its intrinsic size, so sizing it at 1×
// and ctx.scale()-ing up would just upscale a 1× bitmap. viewBox maps the
// w×h foreignObject onto the px·w × px·h SVG canvas so the browser renders
// the HTML at full resolution.
const px = 3;
const svg = '<svg xmlns="http://www.w3.org/2000/svg" width="' + w * px + '" height="' + h * px +
'" viewBox="0 0 ' + w + ' ' + h + '"><foreignObject width="' + w + '" height="' + h + '">' +
(fontCss ? '<style><![CDATA[' + fontCss + ']]></style>' : '') + xml + '</foreignObject></svg>';
const img = new Image();
await new Promise((res, rej) => {
img.onload = res; img.onerror = () => rej(new Error('svg load failed'));
img.src = 'data:image/svg+xml;charset=utf-8,' + encodeURIComponent(svg);
});
const cv = document.createElement('canvas');
cv.width = w * px; cv.height = h * px;
cv.getContext('2d').drawImage(img, 0, 0);
cv.toBlob((blob) => save(blob, 'png'), 'image/png');
}
function DCArtboardFrame({ sectionId, artboard, label, order, onRename, onReorder, onFocus, onDelete }) {
const { id: rawId, label: rawLabel, width = 260, height = 480, children, style = {} } = artboard.props;
const id = rawId ?? rawLabel;
const ref = React.useRef(null);
const cardRef = React.useRef(null);
const menuRef = React.useRef(null);
const [menuOpen, setMenuOpen] = React.useState(false);
const [confirming, setConfirming] = React.useState(false);
// ⋯ menu: close on any outside pointerdown. Two-click delete lives inside
// the menu — first click arms the row, second commits; closing disarms.
React.useEffect(() => {
if (!menuOpen) { setConfirming(false); return; }
const off = (e) => { if (!menuRef.current || !menuRef.current.contains(e.target)) setMenuOpen(false); };
document.addEventListener('pointerdown', off, true);
return () => document.removeEventListener('pointerdown', off, true);
}, [menuOpen]);
const doExport = (kind) => {
setMenuOpen(false);
if (!cardRef.current) return;
const name = String(label || id || 'artboard').replace(/[^\w\s.-]+/g, '_');
dcExport(cardRef.current, width, height, name, kind)
.catch((e) => console.error('[design-canvas] export failed:', e));
};
// Live drag-reorder: dragged card sticks to cursor; siblings slide into
// their would-be slots in real time via transforms. DOM order only
// changes on drop.
const onGripDown = (e) => {
e.preventDefault(); e.stopPropagation();
const me = ref.current;
// translateX is applied in local (pre-scale) space but pointer deltas and
// getBoundingClientRect().left are screen-space — divide by the viewport's
// current scale so the dragged card tracks the cursor at any zoom level.
const scale = me.getBoundingClientRect().width / me.offsetWidth || 1;
const peers = Array.from(document.querySelectorAll(`[data-dc-section="${sectionId}"] [data-dc-slot]`));
const homes = peers.map((el) => ({ el, id: el.dataset.dcSlot, x: el.getBoundingClientRect().left }));
const slotXs = homes.map((h) => h.x);
const startIdx = order.indexOf(id);
const startX = e.clientX;
let liveOrder = order.slice();
me.classList.add('dc-dragging');
const layout = () => {
for (const h of homes) {
if (h.id === id) continue;
const slot = liveOrder.indexOf(h.id);
h.el.style.transform = `translateX(${(slotXs[slot] - h.x) / scale}px)`;
}
};
const move = (ev) => {
const dx = ev.clientX - startX;
me.style.transform = `translateX(${dx / scale}px)`;
const cur = homes[startIdx].x + dx;
let nearest = 0, best = Infinity;
for (let i = 0; i < slotXs.length; i++) {
const d = Math.abs(slotXs[i] - cur);
if (d < best) { best = d; nearest = i; }
}
if (liveOrder.indexOf(id) !== nearest) {
liveOrder = order.filter((k) => k !== id);
liveOrder.splice(nearest, 0, id);
layout();
}
};
const up = () => {
document.removeEventListener('pointermove', move);
document.removeEventListener('pointerup', up);
const finalSlot = liveOrder.indexOf(id);
me.classList.remove('dc-dragging');
me.style.transform = `translateX(${(slotXs[finalSlot] - homes[startIdx].x) / scale}px)`;
// After the settle transition, kill transitions + clear transforms +
// commit the reorder in the same frame so there's no visual snap-back.
setTimeout(() => {
for (const h of homes) { h.el.style.transition = 'none'; h.el.style.transform = ''; }
if (liveOrder.join('|') !== order.join('|')) onReorder(liveOrder);
requestAnimationFrame(() => requestAnimationFrame(() => {
for (const h of homes) h.el.style.transition = '';
}));
}, 180);
};
document.addEventListener('pointermove', move);
document.addEventListener('pointerup', up);
};
return (
<div ref={ref} data-dc-slot={id} style={{ position: 'relative', flexShrink: 0 }}>
<div className="dc-header" data-omelette-chrome="" style={{ color: DC.label }} onPointerDown={(e) => e.stopPropagation()}>
<div className="dc-labelrow">
<div className="dc-grip" onPointerDown={onGripDown} title="Drag to reorder">
<svg width="9" height="13" viewBox="0 0 9 13" fill="currentColor"><circle cx="2" cy="2" r="1.1"/><circle cx="7" cy="2" r="1.1"/><circle cx="2" cy="6.5" r="1.1"/><circle cx="7" cy="6.5" r="1.1"/><circle cx="2" cy="11" r="1.1"/><circle cx="7" cy="11" r="1.1"/></svg>
</div>
<div className="dc-labeltext" onClick={onFocus} title="Click to focus">
<DCEditable value={label} onChange={onRename} onClick={(e) => e.stopPropagation()}
style={{ fontSize: 15, fontWeight: 500, color: DC.label, lineHeight: 1 }} />
</div>
</div>
<div className="dc-btns">
<div ref={menuRef} style={{ position: 'relative' }}>
<button className="dc-kebab" title="More" onClick={() => setMenuOpen((o) => !o)}>
<svg width="12" height="12" viewBox="0 0 12 12" fill="currentColor"><circle cx="2.5" cy="6" r="1.1"/><circle cx="6" cy="6" r="1.1"/><circle cx="9.5" cy="6" r="1.1"/></svg>
</button>
{menuOpen && (
<div className="dc-menu" onPointerDown={(e) => e.stopPropagation()}>
<button onClick={() => doExport('png')}>Download PNG</button>
<button onClick={() => doExport('html')}>Download HTML</button>
<hr />
<button className="dc-danger"
onClick={() => { if (confirming) { setMenuOpen(false); onDelete(); } else setConfirming(true); }}>
{confirming ? 'Click again to delete' : 'Delete'}
</button>
</div>
)}
</div>
<button className="dc-expand" onClick={onFocus} title="Focus">
<svg width="12" height="12" viewBox="0 0 12 12" fill="none" stroke="currentColor" strokeWidth="1.6" strokeLinecap="round"><path d="M7 1h4v4M5 11H1V7M11 1L7.5 4.5M1 11l3.5-3.5"/></svg>
</button>
</div>
</div>
<div ref={cardRef} className="dc-card"
style={{ borderRadius: 2, boxShadow: '0 1px 3px rgba(0,0,0,.08),0 4px 16px rgba(0,0,0,.06)', overflow: 'hidden', width, height, background: '#fff', ...style }}>
{children || <div style={{ height: '100%', display: 'flex', alignItems: 'center', justifyContent: 'center', color: '#bbb', fontSize: 13, fontFamily: DC.font }}>{id}</div>}
</div>
</div>
);
}
// Inline rename — commits on blur or Enter.
function DCEditable({ value, onChange, style, tag = 'span', onClick }) {
const T = tag;
return (
<T className="dc-editable" contentEditable suppressContentEditableWarning
onClick={onClick}
onPointerDown={(e) => e.stopPropagation()}
onBlur={(e) => onChange && onChange(e.currentTarget.textContent)}
onKeyDown={(e) => { if (e.key === 'Enter') { e.preventDefault(); e.currentTarget.blur(); } }}
style={style}>{value}</T>
);
}
// ─────────────────────────────────────────────────────────────
// Focus mode — overlay one artboard; ←/→ within section, ↑/↓ across
// sections, Esc or backdrop click to exit.
// ─────────────────────────────────────────────────────────────
function DCFocusOverlay({ entry, sectionMeta, sectionOrder }) {
const ctx = React.useContext(DCCtx);
const { sectionId, artboard } = entry;
const sec = ctx.section(sectionId);
const meta = sectionMeta[sectionId];
const peers = meta.slotIds;
const aid = artboard.props.id ?? artboard.props.label;
const idx = peers.indexOf(aid);
const secIdx = sectionOrder.indexOf(sectionId);
const go = (d) => { const n = peers[(idx + d + peers.length) % peers.length]; if (n) ctx.setFocus(`${sectionId}/${n}`); };
const goSection = (d) => {
// Sections whose artboards are all deleted have slotIds:[] — step past
// them to the next non-empty section so ↑/↓ doesn't dead-end.
const n = sectionOrder.length;
for (let i = 1; i < n; i++) {
const ns = sectionOrder[(((secIdx + d * i) % n) + n) % n];
const first = sectionMeta[ns] && sectionMeta[ns].slotIds[0];
if (first) { ctx.setFocus(`${ns}/${first}`); return; }
}
};
React.useEffect(() => {
const k = (e) => {
if (e.key === 'ArrowLeft') { e.preventDefault(); go(-1); }
if (e.key === 'ArrowRight') { e.preventDefault(); go(1); }
if (e.key === 'ArrowUp') { e.preventDefault(); goSection(-1); }
if (e.key === 'ArrowDown') { e.preventDefault(); goSection(1); }
};
document.addEventListener('keydown', k);
return () => document.removeEventListener('keydown', k);
});
const { width = 260, height = 480, children } = artboard.props;
const [vp, setVp] = React.useState({ w: window.innerWidth, h: window.innerHeight });
React.useEffect(() => { const r = () => setVp({ w: window.innerWidth, h: window.innerHeight }); window.addEventListener('resize', r); return () => window.removeEventListener('resize', r); }, []);
const scale = Math.max(0.1, Math.min((vp.w - 200) / width, (vp.h - 260) / height, 2));
const [ddOpen, setDd] = React.useState(false);
const Arrow = ({ dir, onClick }) => (
<button onClick={(e) => { e.stopPropagation(); onClick(); }}
style={{ position: 'absolute', top: '50%', [dir]: 28, transform: 'translateY(-50%)',
border: 'none', background: 'rgba(255,255,255,.08)', color: 'rgba(255,255,255,.9)',
width: 44, height: 44, borderRadius: 22, fontSize: 18, cursor: 'pointer',
display: 'flex', alignItems: 'center', justifyContent: 'center', transition: 'background .15s' }}
onMouseEnter={(e) => (e.currentTarget.style.background = 'rgba(255,255,255,.18)')}
onMouseLeave={(e) => (e.currentTarget.style.background = 'rgba(255,255,255,.08)')}>
<svg width="18" height="18" viewBox="0 0 18 18" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round">
<path d={dir === 'left' ? 'M11 3L5 9l6 6' : 'M7 3l6 6-6 6'} /></svg>
</button>
);
// Portal to body so position:fixed is the real viewport regardless of any
// transform on DesignCanvas's ancestors (including the canvas zoom itself).
return ReactDOM.createPortal(
<div onClick={() => ctx.setFocus(null)}
onWheel={(e) => e.preventDefault()}
style={{ position: 'fixed', inset: 0, zIndex: 100, background: 'rgba(24,20,16,.6)', backdropFilter: 'blur(14px)',
fontFamily: DC.font, color: '#fff' }}>
{/* top bar: section dropdown (left) · close (right) */}
<div onClick={(e) => e.stopPropagation()}
style={{ position: 'absolute', top: 0, left: 0, right: 0, height: 72, display: 'flex', alignItems: 'flex-start', padding: '16px 20px 0', gap: 16 }}>
<div style={{ position: 'relative' }}>
<button onClick={() => setDd((o) => !o)}
style={{ border: 'none', background: 'transparent', color: '#fff', cursor: 'pointer', padding: '6px 8px',
borderRadius: 6, textAlign: 'left', fontFamily: 'inherit' }}>
<span style={{ display: 'flex', alignItems: 'center', gap: 8 }}>
<span style={{ fontSize: 18, fontWeight: 600, letterSpacing: -0.3 }}>{meta.title}</span>
<svg width="11" height="11" viewBox="0 0 11 11" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" style={{ opacity: .7 }}><path d="M2 4l3.5 3.5L9 4"/></svg>
</span>
{meta.subtitle && <span style={{ display: 'block', fontSize: 13, opacity: .6, fontWeight: 400, marginTop: 2 }}>{meta.subtitle}</span>}
</button>
{ddOpen && (
<div style={{ position: 'absolute', top: '100%', left: 0, marginTop: 4, background: '#2a251f', borderRadius: 8,
boxShadow: '0 8px 32px rgba(0,0,0,.4)', padding: 4, minWidth: 200, zIndex: 10 }}>
{sectionOrder.filter((sid) => sectionMeta[sid].slotIds.length).map((sid) => (
<button key={sid} onClick={() => { setDd(false); const f = sectionMeta[sid].slotIds[0]; if (f) ctx.setFocus(`${sid}/${f}`); }}
style={{ display: 'block', width: '100%', textAlign: 'left', border: 'none', cursor: 'pointer',
background: sid === sectionId ? 'rgba(255,255,255,.1)' : 'transparent', color: '#fff',
padding: '8px 12px', borderRadius: 5, fontSize: 14, fontWeight: sid === sectionId ? 600 : 400, fontFamily: 'inherit' }}>
{sectionMeta[sid].title}
</button>
))}
</div>
)}
</div>
<div style={{ flex: 1 }} />
<button onClick={() => ctx.setFocus(null)}
onMouseEnter={(e) => (e.currentTarget.style.background = 'rgba(255,255,255,.12)')}
onMouseLeave={(e) => (e.currentTarget.style.background = 'transparent')}
style={{ border: 'none', background: 'transparent', color: 'rgba(255,255,255,.7)', width: 32, height: 32,
borderRadius: 16, fontSize: 20, cursor: 'pointer', lineHeight: 1, transition: 'background .12s' }}>×</button>
</div>
{/* card centered, label + index below — only the card itself stops
propagation so any backdrop click (including the margins around
the card) exits focus */}
<div
style={{ position: 'absolute', top: 64, bottom: 56, left: 100, right: 100, display: 'flex', flexDirection: 'column', alignItems: 'center', justifyContent: 'center', gap: 16 }}>
<div onClick={(e) => e.stopPropagation()} style={{ width: width * scale, height: height * scale, position: 'relative' }}>
<div style={{ width, height, transform: `scale(${scale})`, transformOrigin: 'top left', background: '#fff', borderRadius: 2, overflow: 'hidden',
boxShadow: '0 20px 80px rgba(0,0,0,.4)' }}>
{children || <div style={{ height: '100%', display: 'flex', alignItems: 'center', justifyContent: 'center', color: '#bbb' }}>{aid}</div>}
</div>
</div>
<div onClick={(e) => e.stopPropagation()} style={{ fontSize: 14, fontWeight: 500, opacity: .85, textAlign: 'center' }}>
{(sec.labels || {})[aid] ?? artboard.props.label}
<span style={{ opacity: .5, marginLeft: 10, fontVariantNumeric: 'tabular-nums' }}>{idx + 1} / {peers.length}</span>
</div>
</div>
<Arrow dir="left" onClick={() => go(-1)} />
<Arrow dir="right" onClick={() => go(1)} />
{/* dots */}
<div onClick={(e) => e.stopPropagation()}
style={{ position: 'absolute', bottom: 20, left: '50%', transform: 'translateX(-50%)', display: 'flex', gap: 8 }}>
{peers.map((p, i) => (
<button key={p} onClick={() => ctx.setFocus(`${sectionId}/${p}`)}
style={{ border: 'none', padding: 0, cursor: 'pointer', width: 6, height: 6, borderRadius: 3,
background: i === idx ? '#fff' : 'rgba(255,255,255,.3)' }} />
))}
</div>
</div>,
document.body,
);
}
// ─────────────────────────────────────────────────────────────
// Post-it — absolute-positioned sticky note
// ─────────────────────────────────────────────────────────────
function DCPostIt({ children, top, left, right, bottom, rotate = -2, width = 180 }) {
return (
<div style={{
position: 'absolute', top, left, right, bottom, width,
background: DC.postitBg, padding: '14px 16px',
fontFamily: '"Comic Sans MS", "Marker Felt", "Segoe Print", cursive',
fontSize: 14, lineHeight: 1.4, color: DC.postitText,
boxShadow: '0 2px 8px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.08)',
transform: `rotate(${rotate}deg)`,
zIndex: 5,
}}>{children}</div>
);
}
Object.assign(window, { DesignCanvas, DCSection, DCArtboard, DCPostIt });

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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>Board post editor · Fenja AI</title>
<link rel="stylesheet" href="colors_and_type.css" />
<style>
/* ────────── Editor chrome ────────── */
html, body { background: var(--surface-container-low); }
body { margin: 0; min-height: 100vh; font-family: var(--font-sans); color: var(--on-surface); }
.topbar {
position: sticky; top: 0; z-index: 10;
background: rgba(246, 242, 232, 0.92);
backdrop-filter: blur(14px);
-webkit-backdrop-filter: blur(14px);
padding: 20px 48px;
display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.topbar .brand { display: flex; align-items: center; gap: 14px; }
.topbar .brand img { height: 28px; }
.topbar .brand .title {
font-family: var(--font-serif);
font-size: 20px;
letter-spacing: -0.01em;
}
.topbar .brand .title em { font-style: italic; font-weight: 700; }
.topbar .actions { display: flex; align-items: center; gap: 14px; }
.btn {
font-family: var(--font-sans);
font-weight: 600;
font-size: 14px;
letter-spacing: 0;
padding: 12px 22px;
border-radius: var(--radius-md);
border: none;
cursor: pointer;
transition: background var(--duration-fast) var(--ease-standard),
color var(--duration-fast) var(--ease-standard),
transform var(--duration-fast) var(--ease-standard);
}
.btn-primary { background: var(--secondary); color: var(--on-secondary); }
.btn-primary:hover { background: var(--secondary-dim); }
.btn-primary:active { transform: translateY(1px); }
.btn-primary[disabled] { opacity: 0.5; cursor: not-allowed; }
.btn-ghost {
background: transparent;
color: var(--on-surface-variant);
padding: 12px 14px;
}
.btn-ghost:hover { color: var(--on-surface); }
/* ────────── Workspace ────────── */
.workspace {
display: grid;
grid-template-columns: minmax(0, 1fr) auto;
gap: 56px;
padding: 48px;
max-width: 1640px;
margin: 0 auto;
align-items: start;
}
.form-col h2 {
font-family: var(--font-serif);
font-size: 32px;
letter-spacing: -0.01em;
margin: 0 0 8px;
}
.form-col .col-sub {
font-family: var(--font-serif);
font-style: italic;
color: var(--on-surface-variant);
font-size: 16px;
margin: 0 0 32px;
}
.section {
background: var(--surface-container-lowest);
border-radius: var(--radius-lg);
padding: 32px;
margin-bottom: 24px;
}
.section h3 {
font-family: var(--font-sans);
font-weight: 500;
font-size: 12px;
letter-spacing: 0.14em;
text-transform: uppercase;
color: var(--on-surface-muted);
margin: 0 0 22px;
}
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 18px; }
.field:last-child { margin-bottom: 0; }
.field label {
font-family: var(--font-sans);
font-size: 11px;
letter-spacing: 0.14em;
text-transform: uppercase;
color: var(--on-surface-muted);
font-weight: 500;
}
.field input, .field textarea {
font-family: var(--font-sans);
font-size: 16px;
color: var(--on-surface);
background: transparent;
border: 0;
border-bottom: 1px solid rgba(186, 186, 176, 0.4);
padding: 8px 0 10px;
outline: none;
transition: border-color var(--duration-fast) var(--ease-standard);
}
.field input:focus, .field textarea:focus {
border-bottom-color: var(--secondary);
}
.field .hint {
font-family: var(--font-serif);
font-style: italic;
font-size: 13px;
color: var(--on-surface-muted);
}
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 22px; }
/* Member row in the form */
.member-row {
display: grid;
grid-template-columns: 110px 1fr;
gap: 22px;
padding: 22px 0;
align-items: start;
}
.member-row + .member-row {
border-top: 1px solid rgba(186, 186, 176, 0.25);
}
.member-row .number {
font-family: var(--font-serif);
font-style: italic;
font-size: 16px;
color: var(--on-surface-muted);
margin-bottom: 8px;
}
/* Photo dropzone */
.dropzone {
position: relative;
width: 110px; height: 110px;
background: var(--surface-container);
border-radius: 6px;
overflow: hidden;
cursor: pointer;
display: flex; align-items: center; justify-content: center;
transition: background var(--duration-fast) var(--ease-standard);
}
.dropzone:hover { background: var(--surface-container-high); }
.dropzone img { width: 100%; height: 100%; object-fit: cover; display: block; }
.dropzone .ph {
font-family: var(--font-sans);
font-size: 11px;
letter-spacing: 0.12em;
text-transform: uppercase;
color: var(--on-surface-muted);
text-align: center;
padding: 0 8px;
line-height: 1.4;
}
.dropzone input[type=file] {
position: absolute; inset: 0; opacity: 0; cursor: pointer;
}
.dropzone.has-image .ph { display: none; }
.dropzone .clear {
position: absolute; top: 4px; right: 4px;
background: rgba(56,56,49,0.7); color: #fffcf7;
border: 0; border-radius: 999px;
width: 22px; height: 22px;
cursor: pointer;
display: none;
align-items: center; justify-content: center;
font-size: 13px;
line-height: 1;
}
.dropzone.has-image:hover .clear { display: flex; }
.member-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 22px; }
.member-fields .field { margin-bottom: 0; }
.member-fields .field.full { grid-column: 1 / -1; }
/* ────────── Preview column ────────── */
.preview-col {
position: sticky;
top: 88px;
width: 540px;
}
.preview-col h3 {
font-family: var(--font-sans);
font-weight: 500;
font-size: 12px;
letter-spacing: 0.14em;
text-transform: uppercase;
color: var(--on-surface-muted);
margin: 0 0 14px;
display: flex;
align-items: center;
justify-content: space-between;
}
.preview-col .pixel-tag {
font-family: var(--font-mono);
font-size: 11px;
color: var(--on-surface-muted);
letter-spacing: 0;
text-transform: none;
}
.preview-frame {
width: 540px;
height: 540px;
overflow: hidden;
box-shadow: var(--shadow-float);
border-radius: 6px;
background: var(--surface);
}
.preview-frame .stage {
width: 1200px;
height: 1200px;
transform: scale(0.45);
transform-origin: top left;
}
.preview-foot {
margin-top: 18px;
font-family: var(--font-serif);
font-style: italic;
font-size: 14px;
color: var(--on-surface-muted);
line-height: 1.5;
max-width: 540px;
}
/* Hidden off-screen capture target — full size, untransformed. */
.capture-host {
position: fixed;
left: -100000px;
top: 0;
width: 1200px;
height: 1200px;
pointer-events: none;
}
/* ────────── Board post styles — mirrors Variation A in index.html ────────── */
.post, .post *, .post *::before, .post *::after { box-sizing: border-box; }
.post {
position: relative;
width: 1200px;
height: 1200px;
background: var(--surface);
color: var(--on-surface);
overflow: hidden;
font-family: var(--font-sans);
}
.post h1 {
font-family: var(--font-serif);
font-weight: 400;
letter-spacing: -0.02em;
line-height: 1.04;
color: var(--on-surface);
margin: 0;
text-wrap: balance;
}
.post h1 em { font-style: italic; font-weight: 700; }
.post .subtitle {
font-family: var(--font-serif);
font-size: 26px;
color: var(--on-surface-variant);
line-height: 1.35;
margin-top: 18px;
}
.post .member { display: flex; flex-direction: column; }
.post .member .name {
font-family: var(--font-serif);
font-weight: 700;
color: var(--on-surface);
letter-spacing: -0.01em;
line-height: 1.15;
font-size: 22px;
margin-top: 18px;
}
.post .member .title {
font-family: var(--font-sans);
font-weight: 600;
color: var(--on-surface);
line-height: 1.35;
font-size: 16px;
margin-top: 6px;
}
.post .member .company {
font-family: var(--font-sans);
font-weight: 500;
color: var(--on-surface-variant);
line-height: 1.35;
font-size: 17px;
margin-top: 2px;
}
.post .member .portrait {
width: 100%;
height: 210px;
border-radius: 4px;
object-fit: cover;
display: block;
background: var(--surface-container-high);
}
.post .member .portrait-empty {
width: 100%;
height: 210px;
border-radius: 4px;
background: var(--surface-container-high);
display: flex;
align-items: center;
justify-content: center;
color: var(--on-surface-muted);
font-size: 12px;
letter-spacing: 0.14em;
text-transform: uppercase;
font-family: var(--font-sans);
}
.post .a-root { padding: 96px 96px 80px; display: flex; flex-direction: column; height: 100%; }
.post .a-head { max-width: 980px; }
.post .a-head h1 { font-size: 64px; }
.post .a-grid {
margin-top: 64px;
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 36px 28px;
}
.post .a-foot {
margin-top: auto;
display: flex;
align-items: center;
}
.post .mark {
display: flex;
align-items: center;
}
.post .mark img { height: 160px; opacity: 1; display: block; margin-left: -6px; }
</style>
<script src="https://unpkg.com/react@18.3.1/umd/react.development.js" integrity="sha384-hD6/rw4ppMLGNu3tX5cjIb+uRZ7UkRJ6BPkLpg4hAu/6onKUg4lLsHAs9EBPT82L" crossorigin="anonymous"></script>
<script src="https://unpkg.com/react-dom@18.3.1/umd/react-dom.development.js" integrity="sha384-u6aeetuaXnQ38mYT8rp6sbXaQe3NL9t+IBXmnYxwkUI2Hw4bsp2Wvmx4yRQF1uAm" crossorigin="anonymous"></script>
<script src="https://unpkg.com/@babel/standalone@7.29.0/babel.min.js" integrity="sha384-m08KidiNqLdpJqLq95G/LEi8Qvjl/xUYll3QILypMoQ65QorJ9Lvtp2RXYGBFj1y" crossorigin="anonymous"></script>
<script src="https://unpkg.com/html-to-image@1.11.13/dist/html-to-image.js"></script>
<script type="text/babel" src="editor.jsx"></script>
</head>
<body>
<div id="root"></div>
<script type="text/babel">
const { createRoot } = ReactDOM;
createRoot(document.getElementById('root')).render(<EditorApp />);
</script>
</body>
</html>

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// editor.jsx — Board post editor.
//
// Two-column workspace: a form on the left to edit headline/subtitle and
// the 8 member entries (text + photo upload), and a sticky preview on the
// right that scales the live 1200×1200 post to 540×540 for display. A
// hidden, unscaled clone of the post sits off-screen and is what gets
// passed to html-to-image at download time, so the exported PNG is a
// pixel-clean 2400×2400 (pixelRatio 2 over the 1200 source).
//
// Everything persists to localStorage on every change — refresh-safe.
// Uploaded photos are downscaled to ~800px and re-encoded as JPEG before
// being stored, so eight portraits still fit comfortably under the 5MB
// localStorage cap.
const { useState, useEffect, useRef, useCallback } = React;
const STORAGE_KEY = 'fenja-board-data-v1';
const MIGRATION_KEY = 'fenja-board-migrations';
// Apply one-time data migrations. Each entry runs once per browser.
function applyMigrations(parsed) {
let applied = [];
try { applied = JSON.parse(localStorage.getItem(MIGRATION_KEY) || '[]'); } catch {}
// 2026-05-swap-34-67: user asked to swap positions 3↔6 and 4↔7.
if (!applied.includes('2026-05-swap-34-67') && parsed?.members?.length === 8) {
const m = parsed.members.slice();
[m[2], m[5]] = [m[5], m[2]]; // index 2 ↔ 5 (positions 3 ↔ 6)
[m[3], m[6]] = [m[6], m[3]]; // index 3 ↔ 6 (positions 4 ↔ 7)
parsed = { ...parsed, members: m };
applied.push('2026-05-swap-34-67');
}
try { localStorage.setItem(MIGRATION_KEY, JSON.stringify(applied)); } catch {}
return parsed;
}
const DEFAULT_DATA = {
headlineBefore: 'Meet the Fenja AI',
headlineEm: 'Advisory Board',
subtitle: 'Bridging Industry & Sovereign AI',
members: [
{ name: '[ Full Name ]', title: 'Former CTO', company: '[ Company ]', photo: null },
{ name: '[ Full Name ]', title: 'Professor', company: '[ Institution ]', photo: null },
{ name: '[ Full Name ]', title: 'CEO', company: '[ Company ]', photo: null },
{ name: '[ Full Name ]', title: 'Head of Research', company: '[ Institute ]', photo: null },
{ name: '[ Full Name ]', title: 'Partner', company: '[ Firm ]', photo: null },
{ name: '[ Full Name ]', title: 'CEO', company: '[ Company ]', photo: null },
{ name: '[ Full Name ]', title: 'Chief Scientist', company: '[ Company ]', photo: null },
{ name: '[ Full Name ]', title: 'Founder', company: '[ Company ]', photo: null },
],
};
// ────────────────────────────────────────────────────────────────────────
// Image compression — JPEG at max 800px to keep localStorage happy
// ────────────────────────────────────────────────────────────────────────
async function compressImage(file, maxDim = 800, quality = 0.88) {
const url = URL.createObjectURL(file);
try {
const img = new Image();
await new Promise((res, rej) => { img.onload = res; img.onerror = rej; img.src = url; });
const scale = Math.min(1, maxDim / Math.max(img.width, img.height));
const w = Math.round(img.width * scale);
const h = Math.round(img.height * scale);
const canvas = document.createElement('canvas');
canvas.width = w; canvas.height = h;
const ctx = canvas.getContext('2d');
ctx.imageSmoothingEnabled = true;
ctx.imageSmoothingQuality = 'high';
ctx.drawImage(img, 0, 0, w, h);
return canvas.toDataURL('image/jpeg', quality);
} finally {
URL.revokeObjectURL(url);
}
}
// ────────────────────────────────────────────────────────────────────────
// The post itself — mirrors Variation A in index.html. Renders into a
// 1200×1200 box; CSS lives in editor.html so it applies to both the
// visible scaled preview and the hidden capture host.
// ────────────────────────────────────────────────────────────────────────
function BoardPost({ data }) {
return (
<div className="post">
<div className="a-root">
<div className="a-head">
<h1>
{data.headlineBefore}{data.headlineBefore && data.headlineEm ? ' ' : ''}
{data.headlineEm ? <em>{data.headlineEm}</em> : null}
</h1>
{data.subtitle ? <div className="subtitle">{data.subtitle}</div> : null}
</div>
<div className="a-grid">
{data.members.map((m, i) => (
<div key={i} className="member">
{m.photo
? <img className="portrait" src={m.photo} alt="" />
: <div className="portrait-empty">Portrait</div>}
<div className="name">{m.name}</div>
<div className="title">{m.title}</div>
<div className="company">{m.company}</div>
</div>
))}
</div>
<div className="a-foot">
<div className="mark">
<img src="assets/fenja-logo-full.png" alt="Fenja AI" />
</div>
</div>
</div>
</div>
);
}
// ────────────────────────────────────────────────────────────────────────
// Editor
// ────────────────────────────────────────────────────────────────────────
function EditorApp() {
const [data, setData] = useState(() => {
try {
const saved = localStorage.getItem(STORAGE_KEY);
if (saved) {
let parsed = JSON.parse(saved);
parsed = applyMigrations(parsed);
// Merge with defaults to handle schema additions
return {
...DEFAULT_DATA,
...parsed,
members: parsed.members && parsed.members.length === 8
? parsed.members
: DEFAULT_DATA.members,
};
}
} catch {}
return DEFAULT_DATA;
});
const [downloading, setDownloading] = useState(false);
const captureRef = useRef(null);
// Persist on every change
useEffect(() => {
try {
localStorage.setItem(STORAGE_KEY, JSON.stringify(data));
} catch (err) {
console.warn('localStorage save failed', err);
}
}, [data]);
const updateField = (key, value) => setData(d => ({ ...d, [key]: value }));
const updateMember = (i, key, value) => setData(d => ({
...d,
members: d.members.map((m, idx) => idx === i ? { ...m, [key]: value } : m),
}));
const onPhoto = async (i, file) => {
if (!file) return;
try {
const dataUrl = await compressImage(file);
updateMember(i, 'photo', dataUrl);
} catch (err) {
console.error('Image processing failed', err);
alert('Could not read that image. Try another file?');
}
};
const onDownload = async () => {
if (!captureRef.current) return;
setDownloading(true);
try {
// Make sure fonts are loaded before capture, otherwise the headline
// falls back to Times in the rendered PNG.
if (document.fonts && document.fonts.ready) {
await document.fonts.ready;
}
const dataUrl = await window.htmlToImage.toPng(captureRef.current, {
pixelRatio: 2,
width: 1200,
height: 1200,
cacheBust: true,
backgroundColor: '#faf6ee',
});
const link = document.createElement('a');
link.download = `fenja-advisory-board-${new Date().toISOString().slice(0,10)}.png`;
link.href = dataUrl;
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
} catch (err) {
console.error('Export failed', err);
alert('Export failed. Check the console for details.');
} finally {
setDownloading(false);
}
};
const onReset = () => {
if (confirm('Reset to defaults? Your edits and uploaded photos will be cleared.')) {
setData(DEFAULT_DATA);
}
};
return (
<>
<header className="topbar">
<div className="brand">
<img src="assets/fenja-logo-full.png" alt="Fenja AI" style={{ height: 56, marginLeft: -14 }} />
<div className="title">Board post <em>editor</em></div>
</div>
<div className="actions">
<a className="btn btn-ghost" href="index.html">Compare layouts</a>
<button className="btn btn-ghost" onClick={onReset}>Reset</button>
<button className="btn btn-primary" onClick={onDownload} disabled={downloading}>
{downloading ? 'Rendering…' : 'Download PNG'}
</button>
</div>
</header>
<main className="workspace">
<section className="form-col">
<h2>Edit the post.</h2>
<p className="col-sub">Fill in the headline, subtitle, and the eight members. The preview updates as you type.</p>
<div className="section">
<h3>Headline</h3>
<div className="grid-2">
<div className="field">
<label>Opening</label>
<input
type="text"
value={data.headlineBefore}
onChange={e => updateField('headlineBefore', e.target.value)}
placeholder="Meet the Fenja AI"
/>
</div>
<div className="field">
<label>Italicized closer</label>
<input
type="text"
value={data.headlineEm}
onChange={e => updateField('headlineEm', e.target.value)}
placeholder="Advisory Board"
/>
<div className="hint">The terminal phrase, rendered in serif italic bold.</div>
</div>
</div>
<div className="field" style={{ marginTop: 18 }}>
<label>Subtitle</label>
<input
type="text"
value={data.subtitle}
onChange={e => updateField('subtitle', e.target.value)}
placeholder="Bridging Industry & Sovereign AI"
/>
</div>
</div>
<div className="section">
<h3>Members · 8 portraits</h3>
{data.members.map((m, i) => (
<div key={i} className="member-row">
<div>
<div className="number">{String(i + 1).padStart(2, '0')}</div>
<label className={`dropzone ${m.photo ? 'has-image' : ''}`}>
{m.photo
? <img src={m.photo} alt="" />
: <span className="ph">Drop or click<br/>to add photo</span>}
<input
type="file"
accept="image/png,image/jpeg,image/webp"
onChange={e => onPhoto(i, e.target.files?.[0])}
/>
{m.photo && (
<button
className="clear"
type="button"
onClick={e => { e.preventDefault(); updateMember(i, 'photo', null); }}
aria-label="Remove photo"
>×</button>
)}
</label>
</div>
<div className="member-fields">
<div className="field full">
<label>Name</label>
<input
type="text"
value={m.name}
onChange={e => updateMember(i, 'name', e.target.value)}
/>
</div>
<div className="field">
<label>Title</label>
<input
type="text"
value={m.title}
onChange={e => updateMember(i, 'title', e.target.value)}
/>
</div>
<div className="field">
<label>Company</label>
<input
type="text"
value={m.company}
onChange={e => updateMember(i, 'company', e.target.value)}
/>
</div>
</div>
</div>
))}
</div>
</section>
<aside className="preview-col">
<h3>
Preview
<span className="pixel-tag">1200 × 1200 · PNG</span>
</h3>
<div className="preview-frame">
<div className="stage">
<BoardPost data={data} />
</div>
</div>
<p className="preview-foot">
The exported PNG renders at 2× pixel density (2400 × 2400) so the type stays crisp after LinkedIn re-encodes.
</p>
</aside>
</main>
{/* Hidden full-size capture target — what html-to-image actually reads. */}
<div className="capture-host" aria-hidden="true">
<div ref={captureRef}>
<BoardPost data={data} />
</div>
</div>
</>
);
}

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/**
* <image-slot> — user-fillable image placeholder.
*
* Drop this into a deck, mockup, or page wherever you want the user to
* supply an image. You control the slot's shape and size; the user fills it
* by dragging an image file onto it (or clicking to browse). The dropped
* image persists across reloads via a .image-slots.state.json sidecar —
* same read-via-fetch / write-via-window.omelette pattern as
* design_canvas.jsx, so the filled slot shows on share links, downloaded
* zips, and PPTX export. Outside the omelette runtime the slot is read-only.
*
* The host bridge only allows sidecar writes at the project root, so the
* HTML that uses this component is assumed to live at the project root too
* (same constraint as design_canvas.jsx).
*
* Attributes:
* id Persistence key. REQUIRED for the drop to survive reload —
* every slot on the page needs a distinct id.
* shape 'rect' | 'rounded' | 'circle' | 'pill' (default 'rounded')
* 'circle' applies 50% border-radius; on a non-square slot
* that's an ellipse — set equal width and height for a true
* circle.
* radius Corner radius in px for 'rounded'. (default 12)
* mask Any CSS clip-path value. Overrides `shape` — use this for
* hexagons, blobs, arbitrary polygons.
* fit object-fit: cover | contain | fill. (default 'cover')
* With cover (the default) double-clicking the filled slot
* enters a reframe mode: the whole image spills past the mask
* (translucent outside, opaque inside), drag to reposition,
* corner-drag to scale. The crop persists alongside the image
* in the sidecar. contain/fill stay static.
* position object-position for fit=contain|fill. (default '50% 50%')
* placeholder Empty-state caption. (default 'Drop an image')
* src Optional initial/fallback image URL. A user drop overrides
* it; clearing the drop reveals src again.
*
* Size and layout come from ordinary CSS on the element — width/height
* inline or from a parent grid — so it composes with any layout.
*
* Usage:
* <script src="image-slot.js"></script>
* <image-slot id="hero" style="width:800px;height:450px" shape="rounded" radius="20"
* placeholder="Drop a hero image"></image-slot>
* <image-slot id="avatar" style="width:120px;height:120px" shape="circle"></image-slot>
* <image-slot id="kite" style="width:300px;height:300px"
* mask="polygon(50% 0, 100% 50%, 50% 100%, 0 50%)"></image-slot>
*/
(() => {
const STATE_FILE = '.image-slots.state.json';
// 2× a ~600px slot in a 1920-wide deck — retina-sharp without making the
// sidecar enormous. A 1200px WebP at q=0.85 is ~150-300KB.
const MAX_DIM = 1200;
// Raster formats only. SVG is excluded (can carry script; createImageBitmap
// on SVG blobs is inconsistent). GIF is excluded because the canvas
// re-encode keeps only the first frame, so an animated GIF would silently
// go still — better to reject than surprise.
const ACCEPT = ['image/png', 'image/jpeg', 'image/webp', 'image/avif'];
// ── Shared sidecar store ────────────────────────────────────────────────
// One fetch + immediate write-on-change for every <image-slot> on the
// page. Reads via fetch() so viewing works anywhere the HTML and sidecar
// are served together; writes go through window.omelette.writeFile, which
// the host allowlists to *.state.json basenames only.
const subs = new Set();
let slots = {};
// ids explicitly cleared before the sidecar fetch resolved — otherwise
// the merge below can't tell "never set" from "just deleted" and would
// resurrect the sidecar's stale value.
const tombstones = new Set();
let loaded = false;
let loadP = null;
function load() {
if (loadP) return loadP;
loadP = fetch(STATE_FILE)
.then((r) => (r.ok ? r.json() : null))
.then((j) => {
// Merge: sidecar loses to any in-memory change that raced ahead of
// the fetch (drop or clear) so neither is clobbered by hydration.
if (j && typeof j === 'object') {
const merged = Object.assign({}, j, slots);
// A framing-only write that raced ahead of hydration must not
// drop a user image that's only on disk — inherit u from the
// sidecar for any in-memory entry that lacks one.
for (const k in slots) {
if (merged[k] && !merged[k].u && j[k]) {
merged[k].u = typeof j[k] === 'string' ? j[k] : j[k].u;
}
}
for (const id of tombstones) delete merged[id];
slots = merged;
}
tombstones.clear();
})
.catch(() => {})
.then(() => { loaded = true; subs.forEach((fn) => fn()); });
return loadP;
}
// Serialize writes so two near-simultaneous drops on different slots
// can't reorder at the backend and leave the sidecar with only the
// first. A save requested mid-flight just marks dirty and re-fires on
// completion with the then-current slots.
let saving = false;
let saveDirty = false;
function save() {
if (saving) { saveDirty = true; return; }
const w = window.omelette && window.omelette.writeFile;
if (!w) return;
saving = true;
Promise.resolve(w(STATE_FILE, JSON.stringify(slots)))
.catch(() => {})
.then(() => { saving = false; if (saveDirty) { saveDirty = false; save(); } });
}
const S_MAX = 5;
const clampS = (s) => Math.max(1, Math.min(S_MAX, s));
// Normalize a stored slot value. Pre-reframe sidecars stored a bare
// data-URL string; newer ones store {u, s, x, y}. Either shape is valid.
function getSlot(id) {
const v = slots[id];
if (!v) return null;
return typeof v === 'string' ? { u: v, s: 1, x: 0, y: 0 } : v;
}
function setSlot(id, val) {
if (!id) return;
if (val) { slots[id] = val; tombstones.delete(id); }
else { delete slots[id]; if (!loaded) tombstones.add(id); }
subs.forEach((fn) => fn());
// A drop is rare + high-value — write immediately so nav-away can't lose
// it. Gate on the initial read so we don't overwrite a sidecar we haven't
// merged yet; the merge in load() keeps this change once the read lands.
if (loaded) save(); else load().then(save);
}
// ── Image downscale ─────────────────────────────────────────────────────
// Encode through a canvas so the sidecar carries resized bytes, not the
// raw upload. Longest side is capped at 2× the slot's rendered width
// (retina) and at MAX_DIM. WebP keeps alpha and is ~10× smaller than PNG
// for photos, so there's no need for per-image format picking.
async function toDataUrl(file, targetW) {
const bitmap = await createImageBitmap(file);
try {
const cap = Math.min(MAX_DIM, Math.max(1, Math.round(targetW * 2)) || MAX_DIM);
const scale = Math.min(1, cap / Math.max(bitmap.width, bitmap.height));
const w = Math.max(1, Math.round(bitmap.width * scale));
const h = Math.max(1, Math.round(bitmap.height * scale));
const canvas = document.createElement('canvas');
canvas.width = w; canvas.height = h;
canvas.getContext('2d').drawImage(bitmap, 0, 0, w, h);
return canvas.toDataURL('image/webp', 0.85);
} finally {
bitmap.close && bitmap.close();
}
}
// ── Custom element ──────────────────────────────────────────────────────
const stylesheet =
':host{display:inline-block;position:relative;vertical-align:top;' +
' font:13px/1.3 system-ui,-apple-system,sans-serif;color:rgba(0,0,0,.55);width:240px;height:160px}' +
'.frame{position:absolute;inset:0;overflow:hidden;background:rgba(0,0,0,.04)}' +
// .frame img (clipped) and .spill (unclipped ghost + handles) share the
// same left/top/width/height in frame-%, computed by _applyView(), so the
// inside-mask crop and the outside-mask spill stay pixel-aligned.
'.frame img{position:absolute;max-width:none;transform:translate(-50%,-50%);' +
' -webkit-user-drag:none;user-select:none;touch-action:none}' +
// Reframe mode (double-click): the full image spills past the mask. The
// spill layer is sized to the IMAGE bounds so its corners are where the
// resize handles belong. The ghost <img> inside is translucent; the real
// clipped <img> underneath shows the opaque in-mask crop.
'.spill{position:absolute;transform:translate(-50%,-50%);display:none;z-index:1;' +
' cursor:grab;touch-action:none}' +
':host([data-panning]) .spill{cursor:grabbing}' +
'.spill .ghost{position:absolute;inset:0;width:100%;height:100%;opacity:.35;' +
' pointer-events:none;-webkit-user-drag:none;user-select:none;' +
' box-shadow:0 0 0 1px rgba(0,0,0,.2),0 12px 32px rgba(0,0,0,.2)}' +
'.spill .handle{position:absolute;width:12px;height:12px;border-radius:50%;' +
' background:#fff;box-shadow:0 0 0 1.5px #c96442,0 1px 3px rgba(0,0,0,.3);' +
' transform:translate(-50%,-50%)}' +
'.spill .handle[data-c=nw]{left:0;top:0;cursor:nwse-resize}' +
'.spill .handle[data-c=ne]{left:100%;top:0;cursor:nesw-resize}' +
'.spill .handle[data-c=sw]{left:0;top:100%;cursor:nesw-resize}' +
'.spill .handle[data-c=se]{left:100%;top:100%;cursor:nwse-resize}' +
':host([data-reframe]){z-index:10}' +
':host([data-reframe]) .spill{display:block}' +
':host([data-reframe]) .frame{box-shadow:0 0 0 2px #c96442}' +
'.empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;' +
' justify-content:center;gap:6px;text-align:center;padding:12px;box-sizing:border-box;' +
' cursor:pointer;user-select:none}' +
'.empty svg{opacity:.45}' +
'.empty .cap{max-width:90%;font-weight:500;letter-spacing:.01em}' +
'.empty .sub{font-size:11px}' +
'.empty .sub u{text-underline-offset:2px;text-decoration-color:rgba(0,0,0,.25)}' +
'.empty:hover .sub u{color:rgba(0,0,0,.75);text-decoration-color:currentColor}' +
':host([data-over]) .frame{outline:2px solid #c96442;outline-offset:-2px;' +
' background:rgba(201,100,66,.10)}' +
'.ring{position:absolute;inset:0;pointer-events:none;border:1.5px dashed rgba(0,0,0,.25);' +
' transition:border-color .12s}' +
':host([data-over]) .ring{border-color:#c96442}' +
':host([data-filled]) .ring{display:none}' +
// Controls sit BELOW the mask (top:100%), absolutely positioned so the
// author-declared slot height is unaffected. The gap is padding, not a
// top offset, so the hover target stays contiguous with the frame.
'.ctl{position:absolute;top:100%;left:50%;transform:translateX(-50%);padding-top:8px;' +
' display:flex;gap:6px;opacity:0;pointer-events:none;transition:opacity .12s;z-index:2;' +
' white-space:nowrap}' +
':host([data-filled][data-editable]:hover) .ctl,:host([data-reframe]) .ctl' +
' {opacity:1;pointer-events:auto}' +
'.ctl button{appearance:none;border:0;border-radius:6px;padding:5px 10px;cursor:pointer;' +
' background:rgba(0,0,0,.65);color:#fff;font:11px/1 system-ui,-apple-system,sans-serif;' +
' backdrop-filter:blur(6px)}' +
'.ctl button:hover{background:rgba(0,0,0,.8)}' +
'.err{position:absolute;left:8px;bottom:8px;right:8px;color:#b3261e;font-size:11px;' +
' background:rgba(255,255,255,.85);padding:4px 6px;border-radius:5px;pointer-events:none}';
const icon =
'<svg width="28" height="28" viewBox="0 0 24 24" fill="none" stroke="currentColor" ' +
'stroke-width="1.6" stroke-linecap="round" stroke-linejoin="round">' +
'<rect x="3" y="3" width="18" height="18" rx="2"/><circle cx="8.5" cy="8.5" r="1.5"/>' +
'<path d="m21 15-5-5L5 21"/></svg>';
class ImageSlot extends HTMLElement {
static get observedAttributes() {
return ['shape', 'radius', 'mask', 'fit', 'position', 'placeholder', 'src', 'id'];
}
constructor() {
super();
const root = this.attachShadow({ mode: 'open' });
// .spill and .ctl sit OUTSIDE .frame so overflow:hidden + border-radius
// on the frame (circle, pill, rounded) can't clip them.
root.innerHTML =
'<style>' + stylesheet + '</style>' +
'<div class="frame" part="frame">' +
' <img part="image" alt="" draggable="false" style="display:none">' +
' <div class="empty" part="empty">' + icon +
' <div class="cap"></div>' +
' <div class="sub">or <u>browse files</u></div></div>' +
' <div class="ring" part="ring"></div>' +
'</div>' +
'<div class="spill">' +
' <img class="ghost" alt="" draggable="false">' +
' <div class="handle" data-c="nw"></div><div class="handle" data-c="ne"></div>' +
' <div class="handle" data-c="sw"></div><div class="handle" data-c="se"></div>' +
'</div>' +
'<div class="ctl"><button data-act="replace" title="Replace image">Replace</button>' +
' <button data-act="clear" title="Remove image">Remove</button></div>' +
'<input type="file" accept="' + ACCEPT.join(',') + '" hidden>';
this._frame = root.querySelector('.frame');
this._ring = root.querySelector('.ring');
this._img = root.querySelector('.frame img');
this._empty = root.querySelector('.empty');
this._cap = root.querySelector('.cap');
this._sub = root.querySelector('.sub');
this._spill = root.querySelector('.spill');
this._ghost = root.querySelector('.ghost');
this._err = null;
this._input = root.querySelector('input');
this._depth = 0;
this._gen = 0;
this._view = { s: 1, x: 0, y: 0 };
this._subFn = () => this._render();
// Shadow-DOM listeners live with the shadow DOM — bound once here so
// disconnect/reconnect (e.g. React remount) doesn't stack handlers.
this._empty.addEventListener('click', () => this._input.click());
root.addEventListener('click', (e) => {
const act = e.target && e.target.getAttribute && e.target.getAttribute('data-act');
if (act === 'replace') { this._exitReframe(true); this._input.click(); }
if (act === 'clear') {
this._exitReframe(false);
this._gen++;
this._local = null;
if (this.id) setSlot(this.id, null); else this._render();
}
});
this._input.addEventListener('change', () => {
const f = this._input.files && this._input.files[0];
if (f) this._ingest(f);
this._input.value = '';
});
// naturalWidth/Height aren't known until load — re-apply so the cover
// baseline is computed from real dimensions, not the 100%×100% fallback.
this._img.addEventListener('load', () => this._applyView());
// Gated on editable + fit=cover so share links and contain/fill slots
// stay static.
this.addEventListener('dblclick', (e) => {
if (!this.hasAttribute('data-editable') || !this._reframes()) return;
e.preventDefault();
if (this.hasAttribute('data-reframe')) this._exitReframe(true);
else this._enterReframe();
});
// Pan + resize both originate on the spill layer. A handle pointerdown
// drives an aspect-locked resize anchored at the opposite corner; any
// other pointerdown on the spill pans. Offsets are frame-% so a
// reframed slot survives responsive resize / PPTX export.
this._spill.addEventListener('pointerdown', (e) => {
if (e.button !== 0 || !this.hasAttribute('data-reframe')) return;
e.preventDefault();
e.stopPropagation();
this._spill.setPointerCapture(e.pointerId);
const rect = this.getBoundingClientRect();
const fw = rect.width || 1, fh = rect.height || 1;
const corner = e.target.getAttribute && e.target.getAttribute('data-c');
let move;
if (corner) {
// Resize about the OPPOSITE corner. Viewport-px throughout (rect
// fw/fh, not clientWidth) so the math survives a transform:scale()
// ancestor — deck_stage renders slides scaled-to-fit.
const iw = this._img.naturalWidth || 1, ih = this._img.naturalHeight || 1;
const base = Math.max(fw / iw, fh / ih);
const sx = corner.includes('e') ? 1 : -1;
const sy = corner.includes('s') ? 1 : -1;
const s0 = this._view.s;
const w0 = iw * base * s0, h0 = ih * base * s0;
const cx0 = (50 + this._view.x) / 100 * fw;
const cy0 = (50 + this._view.y) / 100 * fh;
const ox = cx0 - sx * w0 / 2, oy = cy0 - sy * h0 / 2;
const diag0 = Math.hypot(w0, h0);
const ux = sx * w0 / diag0, uy = sy * h0 / diag0;
move = (ev) => {
const proj = (ev.clientX - rect.left - ox) * ux +
(ev.clientY - rect.top - oy) * uy;
const s = clampS(s0 * proj / diag0);
const d = diag0 * s / s0;
this._view.s = s;
this._view.x = (ox + ux * d / 2) / fw * 100 - 50;
this._view.y = (oy + uy * d / 2) / fh * 100 - 50;
this._clampView();
this._applyView();
};
} else {
this.setAttribute('data-panning', '');
const start = { px: e.clientX, py: e.clientY, x: this._view.x, y: this._view.y };
move = (ev) => {
this._view.x = start.x + (ev.clientX - start.px) / fw * 100;
this._view.y = start.y + (ev.clientY - start.py) / fh * 100;
this._clampView();
this._applyView();
};
}
const up = () => {
try { this._spill.releasePointerCapture(e.pointerId); } catch {}
this._spill.removeEventListener('pointermove', move);
this._spill.removeEventListener('pointerup', up);
this._spill.removeEventListener('pointercancel', up);
this.removeAttribute('data-panning');
this._dragUp = null;
};
// Stashed so _exitReframe (Escape / outside-click mid-drag) can
// tear the capture + listeners down synchronously.
this._dragUp = up;
this._spill.addEventListener('pointermove', move);
this._spill.addEventListener('pointerup', up);
this._spill.addEventListener('pointercancel', up);
});
// Wheel zoom stays available inside reframe mode as a trackpad nicety —
// zooms toward the cursor (offset' = cursor·(1-k) + offset·k).
this.addEventListener('wheel', (e) => {
if (!this.hasAttribute('data-reframe')) return;
e.preventDefault();
const r = this.getBoundingClientRect();
const cx = (e.clientX - r.left) / r.width * 100 - 50;
const cy = (e.clientY - r.top) / r.height * 100 - 50;
const prev = this._view.s;
const next = clampS(prev * Math.pow(1.0015, -e.deltaY));
if (next === prev) return;
const k = next / prev;
this._view.s = next;
this._view.x = cx * (1 - k) + this._view.x * k;
this._view.y = cy * (1 - k) + this._view.y * k;
this._clampView();
this._applyView();
}, { passive: false });
}
connectedCallback() {
// Warn once per page — an id-less slot works for the session but
// cannot persist, and two id-less slots would share nothing.
if (!this.id && !ImageSlot._warned) {
ImageSlot._warned = true;
console.warn('<image-slot> without an id will not persist its dropped image.');
}
this.addEventListener('dragenter', this);
this.addEventListener('dragover', this);
this.addEventListener('dragleave', this);
this.addEventListener('drop', this);
subs.add(this._subFn);
// width%/height% in _applyView encode the frame aspect at call time —
// a host resize (responsive grid, pane divider) would stretch the
// image until the next _render. Re-render on size change: _render()
// re-seeds _view from stored before clamp/apply, so a shrink→grow
// cycle round-trips instead of ratcheting x/y toward the narrower
// frame's clamp range.
this._ro = new ResizeObserver(() => this._render());
this._ro.observe(this);
load();
this._render();
}
disconnectedCallback() {
subs.delete(this._subFn);
this.removeEventListener('dragenter', this);
this.removeEventListener('dragover', this);
this.removeEventListener('dragleave', this);
this.removeEventListener('drop', this);
if (this._ro) { this._ro.disconnect(); this._ro = null; }
this._exitReframe(false);
}
_enterReframe() {
if (this.hasAttribute('data-reframe')) return;
this.setAttribute('data-reframe', '');
this._applyView();
// Close on click outside (the spill handler stopPropagation()s so
// in-image drags don't reach this) and on Escape. Listeners are held
// on the instance so _exitReframe / disconnectedCallback can detach
// exactly what was attached.
this._outside = (e) => {
if (e.composedPath && e.composedPath().includes(this)) return;
this._exitReframe(true);
};
this._esc = (e) => { if (e.key === 'Escape') this._exitReframe(true); };
document.addEventListener('pointerdown', this._outside, true);
document.addEventListener('keydown', this._esc, true);
}
_exitReframe(commit) {
if (!this.hasAttribute('data-reframe')) return;
if (this._dragUp) this._dragUp();
this.removeAttribute('data-reframe');
this.removeAttribute('data-panning');
if (this._outside) document.removeEventListener('pointerdown', this._outside, true);
if (this._esc) document.removeEventListener('keydown', this._esc, true);
this._outside = this._esc = null;
if (commit) this._commitView();
}
attributeChangedCallback() { if (this.shadowRoot) this._render(); }
// handleEvent — one listener object for all four drag events keeps the
// add/remove symmetric and the depth counter correct.
handleEvent(e) {
if (e.type === 'dragenter' || e.type === 'dragover') {
// Without preventDefault the browser never fires 'drop'.
e.preventDefault();
e.stopPropagation();
if (e.dataTransfer) e.dataTransfer.dropEffect = 'copy';
if (e.type === 'dragenter') this._depth++;
this.setAttribute('data-over', '');
} else if (e.type === 'dragleave') {
// dragenter/leave fire for every descendant crossing — count depth
// so hovering the icon inside the empty state doesn't flicker.
if (--this._depth <= 0) { this._depth = 0; this.removeAttribute('data-over'); }
} else if (e.type === 'drop') {
e.preventDefault();
e.stopPropagation();
this._depth = 0;
this.removeAttribute('data-over');
const f = e.dataTransfer && e.dataTransfer.files && e.dataTransfer.files[0];
if (f) this._ingest(f);
}
}
async _ingest(file) {
this._setError(null);
if (!file || ACCEPT.indexOf(file.type) < 0) {
this._setError('Drop a PNG, JPEG, WebP, or AVIF image.');
return;
}
// toDataUrl can take hundreds of ms on a large photo. A Clear or a
// newer drop during that window would be clobbered when this await
// resumes — bump + capture a generation so stale encodes bail.
const gen = ++this._gen;
try {
const w = this.clientWidth || this.offsetWidth || MAX_DIM;
const url = await toDataUrl(file, w);
if (gen !== this._gen) return;
// Only exit reframe once the new image is in hand — a rejected type
// or decode failure leaves the in-progress crop untouched.
this._exitReframe(false);
const val = { u: url, s: 1, x: 0, y: 0 };
setSlot(this.id || '', val);
// Keep a session-local copy for id-less slots so the drop still
// shows, even though it cannot persist.
if (!this.id) { this._local = val; this._render(); }
} catch (err) {
if (gen !== this._gen) return;
this._setError('Could not read that image.');
console.warn('<image-slot> ingest failed:', err);
}
}
_setError(msg) {
if (this._err) { this._err.remove(); this._err = null; }
if (!msg) return;
const d = document.createElement('div');
d.className = 'err'; d.textContent = msg;
this.shadowRoot.appendChild(d);
this._err = d;
setTimeout(() => { if (this._err === d) { d.remove(); this._err = null; } }, 3000);
}
// Reframing (pan/resize) is only meaningful for fit=cover — contain/fill
// keep the old object-fit path and double-click is a no-op.
_reframes() {
return this.hasAttribute('data-filled') &&
(this.getAttribute('fit') || 'cover') === 'cover';
}
// Cover-baseline geometry, shared by clamp/apply/resize. Null until the
// img has loaded (naturalWidth is 0 before that) or when the slot has no
// layout box — ResizeObserver fires with a 0×0 rect under display:none,
// and clamping against a degenerate 1×1 frame would silently pull the
// stored pan toward zero.
_geom() {
const iw = this._img.naturalWidth, ih = this._img.naturalHeight;
const fw = this.clientWidth, fh = this.clientHeight;
if (!iw || !ih || !fw || !fh) return null;
return { iw, ih, fw, fh, base: Math.max(fw / iw, fh / ih) };
}
_clampView() {
// Pan range on each axis is half the overflow past the frame edge.
const g = this._geom();
if (!g) return;
const mx = Math.max(0, (g.iw * g.base * this._view.s / g.fw - 1) * 50);
const my = Math.max(0, (g.ih * g.base * this._view.s / g.fh - 1) * 50);
this._view.x = Math.max(-mx, Math.min(mx, this._view.x));
this._view.y = Math.max(-my, Math.min(my, this._view.y));
}
_applyView() {
const g = this._geom();
const fit = this.getAttribute('fit') || 'cover';
if (fit !== 'cover' || !g) {
// Non-cover, or dimensions not known yet (before img load).
this._img.style.width = '100%';
this._img.style.height = '100%';
this._img.style.left = '50%';
this._img.style.top = '50%';
this._img.style.objectFit = fit;
this._img.style.objectPosition = this.getAttribute('position') || '50% 50%';
return;
}
// Cover baseline: img fills the frame on its tighter axis at s=1, so
// pan works immediately on the overflowing axis without zooming first.
// Width/height and left/top are all frame-% — depends only on the
// frame aspect ratio, so a responsive resize keeps the same crop. The
// spill layer mirrors the same box so its corners = image corners.
const k = g.base * this._view.s;
const w = (g.iw * k / g.fw * 100) + '%';
const h = (g.ih * k / g.fh * 100) + '%';
const l = (50 + this._view.x) + '%';
const t = (50 + this._view.y) + '%';
this._img.style.width = w; this._img.style.height = h;
this._img.style.left = l; this._img.style.top = t;
this._img.style.objectFit = '';
this._spill.style.width = w; this._spill.style.height = h;
this._spill.style.left = l; this._spill.style.top = t;
}
_commitView() {
const v = { s: this._view.s, x: this._view.x, y: this._view.y };
if (this._userUrl) v.u = this._userUrl;
// Framing-only (no u) persists too so an author-src slot remembers its
// crop; clearing the sidecar still falls through to src=.
if (this.id) setSlot(this.id, v);
else { this._local = v; }
}
_render() {
// Shape / mask. Presets use border-radius so the dashed ring can
// follow the rounded outline; clip-path is only applied for an
// explicit `mask` (the ring is hidden there since a rectangle
// dashed border chopped by an arbitrary polygon looks broken).
const mask = this.getAttribute('mask');
const shape = (this.getAttribute('shape') || 'rounded').toLowerCase();
let radius = '';
if (shape === 'circle') radius = '50%';
else if (shape === 'pill') radius = '9999px';
else if (shape === 'rounded') {
const n = parseFloat(this.getAttribute('radius'));
radius = (Number.isFinite(n) ? n : 12) + 'px';
}
this._frame.style.borderRadius = mask ? '' : radius;
this._frame.style.clipPath = mask || '';
this._ring.style.borderRadius = mask ? '' : radius;
this._ring.style.display = mask ? 'none' : '';
// Controls and reframe entry gate on this so share links stay read-only.
const editable = !!(window.omelette && window.omelette.writeFile);
this.toggleAttribute('data-editable', editable);
this._sub.style.display = editable ? '' : 'none';
// Content. The sidecar is also writable by the agent's write_file
// tool, so its value isn't guaranteed canvas-originated — only accept
// data:image/ URLs from it. The `src` attribute is author-controlled
// (Claude wrote it into the HTML) so it passes through unchanged.
let stored = this.id ? getSlot(this.id) : this._local;
if (stored && stored.u && !/^data:image\//i.test(stored.u)) stored = null;
const srcAttr = this.getAttribute('src') || '';
this._userUrl = (stored && stored.u) || null;
const url = this._userUrl || srcAttr;
// Don't clobber an in-flight reframe with a store-triggered re-render.
if (!this.hasAttribute('data-reframe')) {
this._view = {
s: stored && Number.isFinite(stored.s) ? clampS(stored.s) : 1,
x: stored && Number.isFinite(stored.x) ? stored.x : 0,
y: stored && Number.isFinite(stored.y) ? stored.y : 0,
};
}
this._cap.textContent = this.getAttribute('placeholder') || 'Drop an image';
// Toggle via style.display — the [hidden] attribute alone loses to
// the display:flex / display:block rules in the stylesheet above.
if (url) {
if (this._img.getAttribute('src') !== url) {
this._img.src = url;
this._ghost.src = url;
}
this._img.style.display = 'block';
this._empty.style.display = 'none';
this.setAttribute('data-filled', '');
this._clampView();
this._applyView();
} else {
this._img.style.display = 'none';
this._img.removeAttribute('src');
this._ghost.removeAttribute('src');
this._empty.style.display = 'flex';
this.removeAttribute('data-filled');
}
}
}
if (!customElements.get('image-slot')) {
customElements.define('image-slot', ImageSlot);
}
})();

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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>Board post · Fenja AI</title>
<link rel="stylesheet" href="colors_and_type.css" />
<style>
html, body { background: #f0eee9; }
body { margin: 0; }
/* Each artboard is a finished, exportable surface.
The post chrome is intentionally Fenja-quiet: no borders,
no shadows on the card itself — just paper tones. */
.post, .post *, .post *::before, .post *::after { box-sizing: border-box; }
.post {
position: relative;
width: 100%;
height: 100%;
background: var(--surface);
color: var(--on-surface);
overflow: hidden;
font-family: var(--font-sans);
}
/* Editorial label — all caps, tracked, muted */
.post .eyebrow {
font-family: var(--font-sans);
font-weight: 500;
font-size: 13px;
letter-spacing: 0.16em;
text-transform: uppercase;
color: var(--on-surface-muted);
margin: 0;
}
.post .eyebrow .rule {
display: inline-block;
width: 28px;
height: 1px;
background: var(--on-surface-muted);
vertical-align: middle;
margin-right: 14px;
opacity: 0.6;
}
.post h1 {
font-family: var(--font-serif);
font-weight: 400;
letter-spacing: -0.02em;
line-height: 1.04;
color: var(--on-surface);
margin: 0;
text-wrap: balance;
}
.post h1 em {
font-style: italic;
font-weight: 700;
}
.post .lede {
font-family: var(--font-serif);
font-style: italic;
color: var(--on-surface-variant);
line-height: 1.45;
margin: 0;
text-wrap: pretty;
}
/* Portrait cards */
.member { display: flex; flex-direction: column; }
.member .name {
font-family: var(--font-serif);
font-weight: 700;
color: var(--on-surface);
letter-spacing: -0.01em;
line-height: 1.15;
margin: 0;
}
.member .title {
font-family: var(--font-sans);
font-weight: 500;
color: var(--on-surface);
line-height: 1.35;
margin: 0;
}
.member .company {
font-family: var(--font-sans);
font-weight: 400;
color: var(--on-surface-muted);
line-height: 1.35;
margin: 0;
}
/* Image-slot styling: make the empty placeholder feel like part of the
Fenja system rather than the bright drop-zone default. */
image-slot {
background: var(--surface-container-high);
color: var(--on-surface-muted);
font-family: var(--font-sans);
}
/* Brand mark line in the footer */
.mark {
display: flex;
align-items: center;
gap: 10px;
color: var(--on-surface-muted);
font-family: var(--font-sans);
font-size: 12px;
letter-spacing: 0.14em;
text-transform: uppercase;
}
.mark img { height: 18px; opacity: 0.9; }
/* Tonal section nested inside a darker tier — the no-line rule */
.nest { background: var(--surface-container-low); }
/* =========== Layout A — Editorial Square 1200×1200 =========== */
.a-root { padding: 96px 96px 80px; display: flex; flex-direction: column; }
.a-head { max-width: 980px; }
.a-head h1 { font-size: 64px; }
.a-head .subtitle {
font-family: var(--font-serif);
font-size: 26px;
color: var(--on-surface-variant);
line-height: 1.35;
margin-top: 18px;
}
.a-grid {
margin-top: 64px;
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 36px 28px;
}
.a-grid .member .name { font-size: 22px; margin-top: 18px; }
.a-grid .member .title { font-size: 16px; font-weight: 600; margin-top: 6px; }
.a-grid .member .company { font-size: 17px; font-weight: 500; color: var(--on-surface-variant); margin-top: 2px; }
.a-foot {
margin-top: auto;
display: flex;
align-items: center;
}
.a-foot .mark img { height: 160px; opacity: 1; display: block; margin-left: -6px; }
/* =========== Layout B — Catalogue / Index 1080×1350 =========== */
.b-root { padding: 64px 72px; display: flex; flex-direction: column; }
.b-head { display: flex; align-items: baseline; justify-content: space-between; gap: 40px; margin-bottom: 32px; }
.b-head h1 { font-size: 64px; line-height: 1; }
.b-head .right { text-align: right; }
.b-lede {
max-width: 560px;
font-size: 18px;
margin-top: 20px;
}
.b-list { margin-top: 32px; display: flex; flex-direction: column; }
.b-row {
display: grid;
grid-template-columns: 48px 72px 1fr;
align-items: center;
gap: 24px;
padding: 12px 18px;
border-radius: 6px;
}
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font-family: var(--font-serif);
font-style: italic;
font-size: 22px;
color: var(--on-surface-muted);
}
.b-row .name { font-size: 22px; }
.b-row .role { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.b-row .role .title { font-size: 16px; font-weight: 600; margin-top: 4px; }
.b-row .role .company { font-size: 15px; font-weight: 500; color: var(--on-surface-variant); }
.b-row:nth-child(odd) { background: var(--surface-container-low); }
.b-foot { margin-top: auto; padding-top: 32px; display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; }
.b-foot .quiet { font-family: var(--font-serif); font-style: italic; font-size: 16px; color: var(--on-surface-variant); max-width: 480px; line-height: 1.45; }
/* =========== Layout C — Editorial Landscape 1200×627 =========== */
.c-root { padding: 56px 64px; display: grid; grid-template-columns: 1fr 1.2fr; gap: 56px; }
.c-left { display: flex; flex-direction: column; justify-content: space-between; }
.c-left .eyebrow { margin-bottom: 22px; }
.c-left h1 { font-size: 44px; }
.c-left .lede { font-size: 16px; margin-top: 18px; max-width: 360px; }
.c-grid {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 18px 16px;
align-content: center;
}
.c-grid .member .name { font-size: 14px; margin-top: 10px; }
.c-grid .member .title { font-size: 11px; margin-top: 2px; line-height: 1.25; }
.c-grid .member .company { font-size: 11px; line-height: 1.25; }
/* =========== Layout D — Quiet Cover + Strip 1080×1350 =========== */
.d-root { display: flex; flex-direction: column; }
.d-hero { flex: 1; padding: 100px 80px 60px; display: flex; flex-direction: column; justify-content: space-between; }
.d-hero .eyebrow { margin-bottom: 36px; }
.d-hero h1 { font-size: 88px; line-height: 0.98; max-width: 880px; }
.d-hero .lede { font-size: 22px; margin-top: 32px; max-width: 560px; }
.d-hero .signoff {
font-family: var(--font-serif);
font-style: italic;
color: var(--on-surface-variant);
font-size: 17px;
margin-top: 40px;
max-width: 460px;
line-height: 1.5;
}
.d-strip {
background: var(--surface-container-low);
padding: 36px 80px 44px;
}
.d-strip-label { margin-bottom: 22px; }
.d-strip-grid {
display: grid;
grid-template-columns: repeat(8, 1fr);
gap: 14px;
}
.d-strip .member .name {
font-size: 12px;
font-weight: 700;
letter-spacing: -0.005em;
margin-top: 10px;
line-height: 1.18;
}
.d-strip .member .title { font-size: 10px; margin-top: 3px; line-height: 1.25; }
.d-strip .member .company { font-size: 10px; line-height: 1.25; }
/* Topographic currents — a quiet accent for layout D */
.currents {
position: absolute;
pointer-events: none;
opacity: 0.45;
}
</style>
<script src="https://unpkg.com/react@18.3.1/umd/react.development.js" integrity="sha384-hD6/rw4ppMLGNu3tX5cjIb+uRZ7UkRJ6BPkLpg4hAu/6onKUg4lLsHAs9EBPT82L" crossorigin="anonymous"></script>
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<body>
<div id="root"></div>
<script type="text/babel">
const { createRoot } = ReactDOM;
createRoot(document.getElementById('root')).render(<App />);
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// board-posts.jsx — Four LinkedIn-ready layout variations for an 8-person
// board reveal post. Each variation is a self-contained, sized artboard
// rendered inside the design canvas so they can be compared side-by-side
// and any one can be opened fullscreen.
//
// Shared image-slot ids ("member-1"..."member-8") mean once you drop a
// portrait it appears in every variation. Edit the MEMBERS array below to
// fill in real names and role-at-company lines.
const MEMBERS = [
{ id: 'member-1', name: '[ Full Name ]', title: 'Former CTO', company: '[ Company ]' },
{ id: 'member-2', name: '[ Full Name ]', title: 'Professor', company: '[ Institution ]' },
{ id: 'member-3', name: '[ Full Name ]', title: 'CEO', company: '[ Company ]' },
{ id: 'member-4', name: '[ Full Name ]', title: 'Head of Research', company: '[ Institute ]' },
{ id: 'member-5', name: '[ Full Name ]', title: 'Partner', company: '[ Firm ]' },
{ id: 'member-6', name: '[ Full Name ]', title: 'CEO', company: '[ Company ]' },
{ id: 'member-7', name: '[ Full Name ]', title: 'Chief Scientist', company: '[ Company ]' },
{ id: 'member-8', name: '[ Full Name ]', title: 'Founder', company: '[ Company ]' },
];
// Reusable portrait + caption block. `size` is the portrait square edge.
function Member({ m, size, captionAlign = 'left' }) {
return (
<div className="member" style={{ textAlign: captionAlign }}>
<image-slot
id={m.id}
shape="rounded"
radius="4"
placeholder="Drop portrait"
style={{ width: '100%', height: size + 'px', display: 'block' }}
/>
<div className="name">{m.name}</div>
<div className="title">{m.title}</div>
<div className="company">{m.company}</div>
</div>
);
}
// Footer brand mark — used across variations
function Mark({ light = false }) {
return (
<div className="mark">
<img
src="assets/fenja-logo-full.png"
alt="Fenja AI"
/>
</div>
);
}
// ───────────────────────────────────────────────────────────────────────
// A — Editorial Square (1200 × 1200) — clean 4×2 grid
// ───────────────────────────────────────────────────────────────────────
function PostA() {
return (
<div className="post a-root">
<div className="a-head">
<h1>Meet the Fenja AI <em>Advisory Board</em></h1>
<div className="subtitle">Bridging Industry &amp; Sovereign AI</div>
</div>
<div className="a-grid">
{MEMBERS.map((m) => (
<Member key={m.id} m={m} size={210} />
))}
</div>
<div className="a-foot">
<Mark />
</div>
</div>
);
}
// ───────────────────────────────────────────────────────────────────────
// B — Catalogue Index (1080 × 1350) — numbered vertical list
// ───────────────────────────────────────────────────────────────────────
function PostB() {
return (
<div className="post b-root">
<div className="b-head">
<div className="left">
<p className="eyebrow"><span className="rule" />A note from leadership</p>
<h1 style={{ marginTop: 26 }}>Our <em>board.</em></h1>
<p className="lede b-lede">
Eight quiet experts, each chosen for their depth and discretion.
We are grateful they said yes.
</p>
</div>
<div className="right">
<div className="mark">
<img src="assets/fenja-icon-black.svg" alt="" />
<span>Fenja AI</span>
</div>
<div style={{
marginTop: 18, fontFamily: 'var(--font-serif)', fontStyle: 'italic',
color: 'var(--on-surface-muted)', fontSize: 14, letterSpacing: 0,
}}>
§ 01 — MMXXV
</div>
</div>
</div>
<div className="b-list">
{MEMBERS.map((m, i) => (
<div className="b-row" key={m.id}>
<div className="idx">{String(i + 1).padStart(2, '0')}</div>
<image-slot
id={m.id}
shape="rounded"
radius="4"
placeholder=""
style={{ width: 72, height: 72, display: 'block' }}
/>
<div className="role">
<div className="name">{m.name}</div>
<div className="title">{m.title}</div>
<div className="company">{m.company}</div>
</div>
</div>
))}
</div>
<div className="b-foot">
<div className="quiet">
"A board built the way a good archive is: slowly, with care, and with people you can trust at four in the morning."
</div>
<div style={{
fontFamily: 'var(--font-sans)', fontSize: 12, color: 'var(--on-surface-muted)',
letterSpacing: '0.14em', textTransform: 'uppercase',
}}>
fenja.ai / board
</div>
</div>
</div>
);
}
// ───────────────────────────────────────────────────────────────────────
// C — Editorial Landscape (1200 × 627) — left text · right micro grid
// ───────────────────────────────────────────────────────────────────────
function PostC() {
return (
<div className="post c-root">
<div className="c-left">
<div>
<p className="eyebrow"><span className="rule" />Announcement</p>
<h1>Introducing our <em>board.</em></h1>
<p className="lede">
Eight quiet experts, gathered to steward the work ahead — in research,
in product, in counsel.
</p>
</div>
<Mark />
</div>
<div className="c-grid">
{MEMBERS.map((m) => (
<Member key={m.id} m={m} size={104} />
))}
</div>
</div>
);
}
// ───────────────────────────────────────────────────────────────────────
// D — Quiet Cover + Strip (1080 × 1350) — text hero with portrait band
// ───────────────────────────────────────────────────────────────────────
function PostD() {
return (
<div className="post d-root">
<div className="d-hero" style={{ position: 'relative' }}>
{/* Topographic currents accent — quiet, off-axis */}
<svg className="currents" style={{ right: -40, top: 80, width: 360, height: 360 }} viewBox="0 0 360 360" fill="none">
{[0,1,2,3,4,5,6,7].map((i) => (
<path key={i}
d={`M ${20 + i*8} ${180 + i*4} C ${100} ${120 - i*6}, ${260} ${240 + i*4}, ${340 - i*8} ${180 - i*6}`}
stroke="#8a887f" strokeWidth="0.8" fill="none" opacity={0.55 - i*0.04}
/>
))}
</svg>
<div>
<p className="eyebrow"><span className="rule" />Introducing — board of directors · MMXXV</p>
<h1>Eight people. <em>One quiet table.</em></h1>
<p className="lede">
We are honored to introduce the board of Fenja AI. Together, they bring
decades of experience in research, scholarship, and stewardship —
and the patience to do this work well.
</p>
<div className="signoff">
"A study in stillness, and in counsel. We are grateful, every one of us, that they said yes."
</div>
</div>
<div style={{ display: 'flex', alignItems: 'flex-end', justifyContent: 'space-between' }}>
<Mark />
<div style={{
fontFamily: 'var(--font-sans)', fontSize: 12, color: 'var(--on-surface-muted)',
letterSpacing: '0.14em', textTransform: 'uppercase',
}}>
fenja.ai
</div>
</div>
</div>
<div className="d-strip">
<p className="eyebrow d-strip-label"><span className="rule" />The board, in order of seating</p>
<div className="d-strip-grid">
{MEMBERS.map((m) => (
<Member key={m.id} m={m} size={112} />
))}
</div>
</div>
</div>
);
}
// ───────────────────────────────────────────────────────────────────────
// Canvas
// ───────────────────────────────────────────────────────────────────────
function App() {
return (
<DesignCanvas title="Board reveal · LinkedIn" subtitle="Drag portraits onto the slots · double-click any text to edit · click ⤢ on an artboard to view fullscreen.">
<DCSection
id="square"
title="Square — 1200 × 1200"
subtitle="Standard LinkedIn single-image post. The full grid at a glance."
>
<DCArtboard id="a" label="A · Editorial grid" width={1200} height={1200}>
<PostA />
</DCArtboard>
</DCSection>
<DCSection
id="portrait"
title="Portrait — 1080 × 1350"
subtitle="Vertical post. Maximizes feed real estate; best for text-forward variants."
>
<DCArtboard id="b" label="B · Catalogue index" width={1080} height={1350}>
<PostB />
</DCArtboard>
<DCArtboard id="d" label="D · Quiet cover + strip" width={1080} height={1350}>
<PostD />
</DCArtboard>
</DCSection>
<DCSection
id="landscape"
title="Landscape — 1200 × 627"
subtitle="Link-preview aspect ratio. Compact, scannable, lives well on desktop feed."
>
<DCArtboard id="c" label="C · Editorial landscape" width={1200} height={627}>
<PostC />
</DCArtboard>
</DCSection>
</DesignCanvas>
);
}

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/* =============================================================
Fenja AI — Nordic Editorial Design System
"The Digital Archivist"
============================================================= */
/* ---------- Fonts ------------------------------------------ */
@font-face {
font-family: "Manrope";
font-weight: 200;
font-style: normal;
font-display: swap;
src: url("./fonts/Manrope-ExtraLight.ttf") format("truetype");
}
@font-face {
font-family: "Manrope";
font-weight: 300;
font-style: normal;
font-display: swap;
src: url("./fonts/Manrope-Light.ttf") format("truetype");
}
@font-face {
font-family: "Manrope";
font-weight: 400;
font-style: normal;
font-display: swap;
src: url("./fonts/Manrope-Regular.ttf") format("truetype");
}
@font-face {
font-family: "Manrope";
font-weight: 500;
font-style: normal;
font-display: swap;
src: url("./fonts/Manrope-Medium.ttf") format("truetype");
}
@font-face {
font-family: "Manrope";
font-weight: 600;
font-style: normal;
font-display: swap;
src: url("./fonts/Manrope-SemiBold.ttf") format("truetype");
}
@font-face {
font-family: "Manrope";
font-weight: 700;
font-style: normal;
font-display: swap;
src: url("./fonts/Manrope-Bold.ttf") format("truetype");
}
@font-face {
font-family: "Manrope";
font-weight: 800;
font-style: normal;
font-display: swap;
src: url("./fonts/Manrope-ExtraBold.ttf") format("truetype");
}
@font-face {
font-family: "Newsreader";
font-weight: 400;
font-style: normal;
font-display: swap;
src: url("./fonts/Newsreader-Regular.ttf") format("truetype");
}
@font-face {
font-family: "Newsreader";
font-weight: 400;
font-style: italic;
font-display: swap;
src: url("./fonts/Newsreader-Italic.ttf") format("truetype");
}
@font-face {
font-family: "Newsreader";
font-weight: 700;
font-style: normal;
font-display: swap;
src: url("./fonts/Newsreader-Bold.ttf") format("truetype");
}
@font-face {
font-family: "Newsreader";
font-weight: 700;
font-style: italic;
font-display: swap;
src: url("./fonts/Newsreader-BoldItalic.ttf") format("truetype");
}
@font-face {
font-family: "Newsreader";
font-weight: 800;
font-style: normal;
font-display: swap;
src: url("./fonts/Newsreader-ExtraBold.ttf") format("truetype");
}
/* ---------- Tokens ----------------------------------------- */
:root {
/* --- Core neutrals (unbleached paper, clay, slate) --- */
--background: #faf6ee; /* base canvas — warm paper */
--surface: #faf6ee;
--surface-container-lowest: #fffcf7; /* most-elevated — unbleached paper, never pure white */
--surface-container-low: #f6f2e8;
--surface-container: #efeadc;
--surface-container-high: #e7e1d0;
--surface-container-highest: #ddd6c3;
--surface-variant: #ddd6c3;
--on-surface: #383831; /* charcoal slate */
--on-surface-variant: #5f5e5e;
--on-surface-muted: #8a887f;
--primary: #5f5e5e;
--on-primary: #fffcf7;
--secondary: #785f53; /* hand-rubbed wood */
--secondary-dim: #6b5348;
--on-secondary: #ffffff;
--secondary-fixed-dim: #9a8679;
--outline: #babab0;
--outline-variant: #babab0; /* used at 15% for ghost borders */
/* --- Archival Pigment accent palette (flat, matte inks) --- */
--pigment-terracotta: #b96b58; /* warnings, critical */
--pigment-copper: #6d8c7c; /* success, growth */
--pigment-ochre: #c29d59; /* cautions, tertiary */
--pigment-indigo: #5a6d83; /* info, neutral data */
--pigment-heather: #8d7a85; /* categorical, supportive */
/* --- Semantic state mappings --- */
--color-success: var(--pigment-copper);
--color-warning: var(--pigment-ochre);
--color-danger: var(--pigment-terracotta);
--color-info: var(--pigment-indigo);
/* --- Type families --- */
--font-serif: "Newsreader", "Source Serif Pro", Georgia, "Times New Roman", serif;
--font-sans: "Manrope", "Inter", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
--font-mono: "JetBrains Mono", "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
/* --- Type scale (clamped for responsive) --- */
--text-display-xl: clamp(3.5rem, 6vw, 5.5rem); /* 56–88 */
--text-display-lg: clamp(3rem, 5vw, 4.5rem); /* 48–72 */
--text-display-md: clamp(2.5rem, 4vw, 3.5rem); /* 40–56 */
--text-headline-lg: 2.25rem; /* 36 */
--text-headline-md: 1.75rem; /* 28 */
--text-headline-sm: 1.375rem; /* 22 */
--text-title-lg: 1.125rem; /* 18 */
--text-title-md: 1rem; /* 16 */
--text-body-lg: 1.0625rem; /* 17 */
--text-body-md: 1rem; /* 16 */
--text-body-sm: 0.875rem; /* 14 */
--text-label-md: 0.8125rem; /* 13 */
--text-label-sm: 0.75rem; /* 12 */
/* Letter-spacing */
--tracking-tight: -0.02em;
--tracking-snug: -0.01em;
--tracking-normal: 0;
--tracking-wide: 0.04em;
--tracking-wider: 0.08em;
/* Line-heights */
--leading-tight: 1.1;
--leading-snug: 1.25;
--leading-normal: 1.5;
--leading-relaxed: 1.6;
--leading-loose: 1.75;
/* --- Spacing scale (editorial, generous) --- */
--space-1: 0.25rem; /* 4 */
--space-2: 0.5rem; /* 8 */
--space-3: 0.75rem; /* 12 */
--space-4: 1rem; /* 16 */
--space-5: 1.5rem; /* 24 */
--space-6: 2rem; /* 32 — list separator default */
--space-7: 2.5rem; /* 40 */
--space-8: 2.75rem; /* 44 — hero-card padding */
--space-10: 4rem; /* 64 */
--space-12: 5rem; /* 80 */
--space-16: 6rem; /* 96 */
--space-20: 7rem; /* 112 — desktop lateral margin */
--space-24: 8rem; /* 128 */
/* --- Radii --- */
--radius-none: 0;
--radius-sm: 0.375rem; /* 6 */
--radius-md: 0.75rem; /* 12 — primary */
--radius-lg: 1.25rem; /* 20 */
--radius-full: 9999px;
/* --- Elevation (atmospheric, warm) --- */
--shadow-none: none;
--shadow-ambient: 0 12px 32px -12px rgba(56, 56, 49, 0.06);
--shadow-float: 0 24px 48px -16px rgba(56, 56, 49, 0.05), 0 4px 12px -4px rgba(56, 56, 49, 0.04);
--shadow-modal: 0 40px 64px -24px rgba(56, 56, 49, 0.08), 0 8px 16px -6px rgba(56, 56, 49, 0.04);
/* --- Ghost border (WCAG fallback only) --- */
--ghost-border-color: rgba(186, 186, 176, 0.15);
--ghost-border: 1px solid var(--ghost-border-color);
/* --- Glass --- */
--glass-blur: blur(16px);
--glass-surface: rgba(255, 252, 247, 0.8);
/* --- Motion --- */
--ease-standard: cubic-bezier(0.2, 0.0, 0, 1);
--ease-entrance: cubic-bezier(0, 0, 0, 1);
--ease-exit: cubic-bezier(0.3, 0, 1, 1);
--duration-fast: 140ms;
--duration-med: 240ms;
--duration-slow: 420ms;
/* --- Layout --- */
--content-max: 72rem; /* 1152 */
--reading-max: 42rem; /* 672 */
}
/* ---------- Base semantic styles --------------------------- */
html {
font-family: var(--font-sans);
color: var(--on-surface);
background: var(--background);
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
text-rendering: optimizeLegibility;
}
body {
margin: 0;
font-size: var(--text-body-md);
line-height: var(--leading-relaxed);
color: var(--on-surface);
background: var(--background);
}
/* Display — serif, tight, left-aligned editorial intent */
.display-xl,
.display-lg,
.display-md {
font-family: var(--font-serif);
font-weight: 400;
letter-spacing: var(--tracking-tight);
line-height: var(--leading-tight);
color: var(--on-surface);
margin: 0 0 var(--space-5) 0;
}
.display-xl { font-size: var(--text-display-xl); }
.display-lg { font-size: var(--text-display-lg); }
.display-md { font-size: var(--text-display-md); }
/* Headlines — serif, authoritative */
h1, .headline-lg,
h2, .headline-md,
h3, .headline-sm {
font-family: var(--font-serif);
font-weight: 400;
color: var(--on-surface);
letter-spacing: var(--tracking-snug);
line-height: var(--leading-snug);
margin: 0 0 var(--space-4) 0;
}
h1, .headline-lg { font-size: var(--text-headline-lg); }
h2, .headline-md { font-size: var(--text-headline-md); }
h3, .headline-sm { font-size: var(--text-headline-sm); }
/* Titles — sans, precise structural labels */
h4, .title-lg,
h5, .title-md {
font-family: var(--font-sans);
font-weight: 600;
color: var(--on-surface);
letter-spacing: var(--tracking-normal);
line-height: var(--leading-snug);
margin: 0 0 var(--space-3) 0;
}
h4, .title-lg { font-size: var(--text-title-lg); }
h5, .title-md { font-size: var(--text-title-md); }
/* Body */
p, .body-md {
font-family: var(--font-sans);
font-weight: 400;
font-size: var(--text-body-md);
line-height: var(--leading-relaxed);
color: var(--on-surface);
margin: 0 0 var(--space-4) 0;
text-wrap: pretty;
}
.body-lg {
font-size: var(--text-body-lg);
line-height: var(--leading-relaxed);
}
.body-sm {
font-size: var(--text-body-sm);
line-height: var(--leading-normal);
color: var(--on-surface-variant);
}
/* Labels — muted, small caps optional */
.label-md,
.label-sm {
font-family: var(--font-sans);
font-weight: 500;
color: var(--on-surface-variant);
letter-spacing: var(--tracking-wider);
text-transform: uppercase;
}
.label-md { font-size: var(--text-label-md); }
.label-sm { font-size: var(--text-label-sm); }
/* Editorial lead — serif italic, subtle */
.lead {
font-family: var(--font-serif);
font-style: italic;
font-size: var(--text-body-lg);
color: var(--on-surface-variant);
line-height: var(--leading-relaxed);
}
/* Inline code / mono */
code, kbd, samp, pre, .mono {
font-family: var(--font-mono);
font-size: 0.92em;
color: var(--on-surface);
}
/* Links — editorial, no underline until hover */
a {
color: var(--secondary);
text-decoration: none;
border-bottom: 1px solid rgba(120, 95, 83, 0.3);
transition: border-color var(--duration-fast) var(--ease-standard),
color var(--duration-fast) var(--ease-standard);
}
a:hover {
color: var(--secondary-dim);
border-bottom-color: currentColor;
}
/* Selection — warm, not blue */
::selection {
background: rgba(120, 95, 83, 0.18);
color: var(--on-surface);
}
/* Utility: ghost border fallback */
.ghost-border { border: var(--ghost-border); }
.ghost-border-bottom { border-bottom: var(--ghost-border); }

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// DesignCanvas.jsx — Figma-ish design canvas wrapper
// Warm gray grid bg + Sections + Artboards + PostIt notes.
// Artboards are reorderable (grip-drag), deletable, labels/titles are
// inline-editable, and any artboard can be opened in a fullscreen focus
// overlay (←/→/Esc). State persists to a .design-canvas.state.json sidecar
// via the host bridge. No assets, no deps.
//
// Usage:
// <DesignCanvas>
// <DCSection id="onboarding" title="Onboarding" subtitle="First-run variants">
// <DCArtboard id="a" label="A · Dusk" width={260} height={480}>…</DCArtboard>
// <DCArtboard id="b" label="B · Minimal" width={260} height={480}>…</DCArtboard>
// </DCSection>
// </DesignCanvas>
const DC = {
bg: '#f0eee9',
grid: 'rgba(0,0,0,0.06)',
label: 'rgba(60,50,40,0.7)',
title: 'rgba(40,30,20,0.85)',
subtitle: 'rgba(60,50,40,0.6)',
postitBg: '#fef4a8',
postitText: '#5a4a2a',
font: '-apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif',
};
// One-time CSS injection (classes are dc-prefixed so they don't collide with
// the hosted design's own styles).
if (typeof document !== 'undefined' && !document.getElementById('dc-styles')) {
const s = document.createElement('style');
s.id = 'dc-styles';
s.textContent = [
'.dc-editable{cursor:text;outline:none;white-space:nowrap;border-radius:3px;padding:0 2px;margin:0 -2px}',
'.dc-editable:focus{background:#fff;box-shadow:0 0 0 1.5px #c96442}',
'[data-dc-slot]{transition:transform .18s cubic-bezier(.2,.7,.3,1)}',
'[data-dc-slot].dc-dragging{transition:none;z-index:10;pointer-events:none}',
'[data-dc-slot].dc-dragging .dc-card{box-shadow:0 12px 40px rgba(0,0,0,.25),0 0 0 2px #c96442;transform:scale(1.02)}',
// isolation:isolate contains artboard content's z-indexes so a
// z-indexed child (sticky navbar etc.) can't paint over .dc-header or
// the .dc-menu popover that drops into the top of the card.
'.dc-card{isolation:isolate;transition:box-shadow .15s,transform .15s}',
'.dc-card *{scrollbar-width:none}',
'.dc-card *::-webkit-scrollbar{display:none}',
// Per-artboard header: grip + label on the left, delete/expand on the
// right. Single flex row; when the artboard's on-screen width is too
// narrow for both the label yields (ellipsis, then hidden entirely below
// ~4ch via the container query) and the buttons stay on the row.
'.dc-header{position:absolute;bottom:100%;left:-4px;margin-bottom:calc(4px * var(--dc-inv-zoom,1));z-index:2;',
' display:flex;align-items:center;container-type:inline-size}',
'.dc-labelrow{display:flex;align-items:center;gap:4px;height:24px;flex:1 1 auto;min-width:0}',
'.dc-grip{flex:0 0 auto;cursor:grab;display:flex;align-items:center;padding:5px 4px;border-radius:4px;transition:background .12s,opacity .12s}',
'.dc-grip:hover{background:rgba(0,0,0,.08)}',
'.dc-grip:active{cursor:grabbing}',
'.dc-labeltext{flex:1 1 auto;min-width:0;cursor:pointer;border-radius:4px;padding:3px 6px;',
' display:flex;align-items:center;transition:background .12s;overflow:hidden}',
// Below ~4ch of label room: hide the label entirely, and drop the grip to
// hover-only (same reveal rule as .dc-btns) so a narrow header is clean
// until the card is moused.
'@container (max-width: 110px){',
' .dc-labeltext{display:none}',
' .dc-grip{opacity:0}',
' [data-dc-slot]:hover .dc-grip{opacity:1}',
'}',
'.dc-labeltext:hover{background:rgba(0,0,0,.05)}',
'.dc-labeltext .dc-editable{overflow:hidden;text-overflow:ellipsis;max-width:100%}',
'.dc-labeltext .dc-editable:focus{overflow:visible;text-overflow:clip}',
'.dc-btns{flex:0 0 auto;margin-left:auto;display:flex;gap:2px;opacity:0;transition:opacity .12s}',
'[data-dc-slot]:hover .dc-btns,.dc-btns:has(.dc-menu){opacity:1}',
'.dc-expand,.dc-kebab{width:22px;height:22px;border-radius:5px;border:none;cursor:pointer;padding:0;',
' background:transparent;color:rgba(60,50,40,.7);display:flex;align-items:center;justify-content:center;',
' font:inherit;transition:background .12s,color .12s}',
'.dc-expand:hover,.dc-kebab:hover{background:rgba(0,0,0,.06);color:#2a251f}',
// Slot hosting an open menu floats above later siblings (which otherwise
// paint on top — same z-index:auto, later DOM order) so the popup isn't
// clipped by the next card.
'[data-dc-slot]:has(.dc-menu){z-index:10}',
'.dc-menu{position:absolute;top:100%;right:0;margin-top:4px;background:#fff;border-radius:8px;',
' box-shadow:0 8px 28px rgba(0,0,0,.18),0 0 0 1px rgba(0,0,0,.05);padding:4px;min-width:160px;z-index:10}',
'.dc-menu button{display:block;width:100%;padding:7px 10px;border:0;background:transparent;',
' border-radius:5px;font-family:inherit;font-size:13px;font-weight:500;line-height:1.2;',
' color:#29261b;cursor:pointer;text-align:left;transition:background .12s;white-space:nowrap}',
'.dc-menu button:hover{background:rgba(0,0,0,.05)}',
'.dc-menu hr{border:0;border-top:1px solid rgba(0,0,0,.08);margin:4px 2px}',
'.dc-menu .dc-danger{color:#c96442}',
'.dc-menu .dc-danger:hover{background:rgba(201,100,66,.1)}',
// Chrome (titles / labels / buttons) counter-scales against the viewport
// zoom so it stays a constant on-screen size. --dc-inv-zoom is set by
// DCViewport on every transform update and inherits to all descendants —
// any overlay inside the world (e.g. a TweaksPanel on an artboard) can use
// it the same way.
//
// The header uses transform:scale (out-of-flow, so layout impact doesn't
// matter) with its world-space width set to card-width / inv-zoom so that
// after counter-scaling its on-screen width exactly matches the card's —
// that's what lets the container query + text-overflow behave against the
// card's visible edge at every zoom level.
//
// The section head uses CSS zoom instead of transform so its layout box
// grows with the counter-scale, pushing the card row down — otherwise the
// constant-screen-size title would overflow into the (shrinking) world-
// space gap and overlap the artboard headers at low zoom.
'.dc-header{width:calc((100% + 4px) / var(--dc-inv-zoom,1));',
' transform:scale(var(--dc-inv-zoom,1));transform-origin:bottom left}',
'.dc-sectionhead{zoom:var(--dc-inv-zoom,1)}',
].join('\n');
document.head.appendChild(s);
}
const DCCtx = React.createContext(null);
// Recursively unwrap React.Fragment so <>…</> grouping doesn't hide
// DCSection/DCArtboard children from the type-based walks below.
function dcFlatten(children) {
const out = [];
React.Children.forEach(children, (c) => {
if (c && c.type === React.Fragment) out.push(...dcFlatten(c.props.children));
else out.push(c);
});
return out;
}
// ─────────────────────────────────────────────────────────────
// DesignCanvas — stateful wrapper around the pan/zoom viewport.
// Owns runtime state (per-section order, renamed titles/labels, hidden
// artboards, focused artboard). Order/titles/labels/hidden persist to a
// .design-canvas.state.json
// sidecar next to the HTML. Reads go via plain fetch() so the saved
// arrangement is visible anywhere the HTML + sidecar are served together
// (omelette preview, direct link, downloaded zip). Writes go through the
// host's window.omelette bridge — editing requires the omelette runtime.
// Focus is ephemeral.
// ─────────────────────────────────────────────────────────────
const DC_STATE_FILE = '.design-canvas.state.json';
function DesignCanvas({ children, minScale, maxScale, style }) {
const [state, setState] = React.useState({ sections: {}, focus: null });
// Hold rendering until the sidecar read settles so the saved order/titles
// appear on first paint (no source-order flash). didRead gates writes until
// the read settles so the empty initial state can't clobber a slow read;
// skipNextWrite suppresses the one echo-write that would otherwise follow
// hydration.
const [ready, setReady] = React.useState(false);
const didRead = React.useRef(false);
const skipNextWrite = React.useRef(false);
React.useEffect(() => {
let off = false;
fetch('./' + DC_STATE_FILE)
.then((r) => (r.ok ? r.json() : null))
.then((saved) => {
if (off || !saved || !saved.sections) return;
skipNextWrite.current = true;
setState((s) => ({ ...s, sections: saved.sections }));
})
.catch(() => {})
.finally(() => { didRead.current = true; if (!off) setReady(true); });
const t = setTimeout(() => { if (!off) setReady(true); }, 150);
return () => { off = true; clearTimeout(t); };
}, []);
React.useEffect(() => {
if (!didRead.current) return;
if (skipNextWrite.current) { skipNextWrite.current = false; return; }
const t = setTimeout(() => {
window.omelette?.writeFile(DC_STATE_FILE, JSON.stringify({ sections: state.sections })).catch(() => {});
}, 250);
return () => clearTimeout(t);
}, [state.sections]);
// Build registries synchronously from children so FocusOverlay can read
// them in the same render. Fragments are flattened; wrapping in other
// elements still opts out of focus/reorder.
const registry = {}; // slotId -> { sectionId, artboard }
const sectionMeta = {}; // sectionId -> { title, subtitle, slotIds[] }
const sectionOrder = [];
dcFlatten(children).forEach((sec) => {
if (!sec || sec.type !== DCSection) return;
const sid = sec.props.id ?? sec.props.title;
if (!sid) return;
sectionOrder.push(sid);
const persisted = state.sections[sid] || {};
const abs = [];
dcFlatten(sec.props.children).forEach((ab) => {
if (!ab || ab.type !== DCArtboard) return;
const aid = ab.props.id ?? ab.props.label;
if (aid) abs.push([aid, ab]);
});
// hidden is scoped to one source revision — when the agent regenerates
// (artboard-ID set changes), prior deletes don't apply to new content.
const srcKey = abs.map(([k]) => k).join('\x1f');
const hidden = persisted.srcKey === srcKey ? (persisted.hidden || []) : [];
const srcIds = [];
abs.forEach(([aid, ab]) => {
if (hidden.includes(aid)) return;
registry[`${sid}/${aid}`] = { sectionId: sid, artboard: ab };
srcIds.push(aid);
});
const kept = (persisted.order || []).filter((k) => srcIds.includes(k));
sectionMeta[sid] = {
title: persisted.title ?? sec.props.title,
subtitle: sec.props.subtitle,
slotIds: [...kept, ...srcIds.filter((k) => !kept.includes(k))],
};
});
const api = React.useMemo(() => ({
state,
section: (id) => state.sections[id] || {},
patchSection: (id, p) => setState((s) => ({
...s,
sections: { ...s.sections, [id]: { ...s.sections[id], ...(typeof p === 'function' ? p(s.sections[id] || {}) : p) } },
})),
setFocus: (slotId) => setState((s) => ({ ...s, focus: slotId })),
}), [state]);
// Esc exits focus; any outside pointerdown commits an in-progress rename.
React.useEffect(() => {
const onKey = (e) => { if (e.key === 'Escape') api.setFocus(null); };
const onPd = (e) => {
const ae = document.activeElement;
if (ae && ae.isContentEditable && !ae.contains(e.target)) ae.blur();
};
document.addEventListener('keydown', onKey);
document.addEventListener('pointerdown', onPd, true);
return () => {
document.removeEventListener('keydown', onKey);
document.removeEventListener('pointerdown', onPd, true);
};
}, [api]);
return (
<DCCtx.Provider value={api}>
<DCViewport minScale={minScale} maxScale={maxScale} style={style}>{ready && children}</DCViewport>
{state.focus && registry[state.focus] && (
<DCFocusOverlay entry={registry[state.focus]} sectionMeta={sectionMeta} sectionOrder={sectionOrder} />
)}
</DCCtx.Provider>
);
}
// ─────────────────────────────────────────────────────────────
// DCViewport — transform-based pan/zoom (internal)
//
// Input mapping (Figma-style):
// • trackpad pinch → zoom (ctrlKey wheel; Safari gesture* events)
// • trackpad scroll → pan (two-finger)
// • mouse wheel → zoom (notched; distinguished from trackpad scroll)
// • middle-drag / primary-drag-on-bg → pan
//
// Transform state lives in a ref and is written straight to the DOM
// (translate3d + will-change) so wheel ticks don't go through React —
// keeps pans at 60fps on dense canvases.
// ─────────────────────────────────────────────────────────────
function DCViewport({ children, minScale = 0.1, maxScale = 8, style = {} }) {
const vpRef = React.useRef(null);
const worldRef = React.useRef(null);
const tf = React.useRef({ x: 0, y: 0, scale: 1 });
// Persist viewport across reloads so the user lands back where they were
// after an agent edit or browser refresh. The sandbox origin is already
// per-project; pathname keeps multiple canvas files in one project apart.
const tfKey = 'dc-viewport:' + location.pathname;
const saveT = React.useRef(0);
const lastPostedScale = React.useRef();
const apply = React.useCallback(() => {
const { x, y, scale } = tf.current;
const el = worldRef.current;
if (!el) return;
el.style.transform = `translate3d(${x}px, ${y}px, 0) scale(${scale})`;
// Exposed for zoom-invariant chrome (labels, buttons, TweaksPanel).
el.style.setProperty('--dc-inv-zoom', String(1 / scale));
// Keep the host toolbar's % readout in sync with the canvas scale. Pan
// ticks leave scale unchanged — skip the cross-frame post for those.
if (lastPostedScale.current !== scale) {
lastPostedScale.current = scale;
window.parent.postMessage({ type: '__dc_zoom', scale }, '*');
}
clearTimeout(saveT.current);
saveT.current = setTimeout(() => {
try { localStorage.setItem(tfKey, JSON.stringify(tf.current)); } catch {}
}, 200);
}, [tfKey]);
React.useLayoutEffect(() => {
const flush = () => {
clearTimeout(saveT.current);
try { localStorage.setItem(tfKey, JSON.stringify(tf.current)); } catch {}
};
try {
const s = JSON.parse(localStorage.getItem(tfKey) || 'null');
if (s && Number.isFinite(s.x) && Number.isFinite(s.y) && Number.isFinite(s.scale)) {
tf.current = { x: s.x, y: s.y, scale: Math.min(maxScale, Math.max(minScale, s.scale)) };
apply();
}
} catch {}
// Flush on pagehide and unmount so a reload within the 200ms debounce
// window doesn't drop the last pan/zoom.
window.addEventListener('pagehide', flush);
return () => { window.removeEventListener('pagehide', flush); flush(); };
}, []);
React.useEffect(() => {
const vp = vpRef.current;
if (!vp) return;
const zoomAt = (cx, cy, factor) => {
const r = vp.getBoundingClientRect();
const px = cx - r.left, py = cy - r.top;
const t = tf.current;
const next = Math.min(maxScale, Math.max(minScale, t.scale * factor));
const k = next / t.scale;
// --dc-inv-zoom consumers (.dc-sectionhead's CSS zoom, each section's
// marginBottom) reflow on every scale change, vertically shifting the
// world layout — so a world point mathematically pinned under the cursor
// drifts as you zoom (content creeps up on zoom-in, down on zoom-out).
// Anchor the DOM element under the cursor instead: record its screen Y,
// apply the transform + --dc-inv-zoom, then cancel whatever vertical
// drift the reflow introduced so it stays put on screen.
let marker = null, markerY0 = 0;
if (k !== 1) {
const hit = document.elementFromPoint(cx, cy);
marker = hit && hit.closest ? hit.closest('[data-dc-slot],[data-dc-section]') : null;
if (marker) markerY0 = marker.getBoundingClientRect().top;
}
// keep the world point under the cursor fixed
t.x = px - (px - t.x) * k;
t.y = py - (py - t.y) * k;
t.scale = next;
apply();
if (marker) {
// A pure zoom around (cx, cy) maps screen Y → cy + (Y - cy) * k. Any
// departure after the --dc-inv-zoom reflow is the layout drift.
const drift = marker.getBoundingClientRect().top - (cy + (markerY0 - cy) * k);
if (Math.abs(drift) > 0.1) { t.y -= drift; apply(); }
}
};
// Mouse-wheel vs trackpad-scroll heuristic. A physical wheel sends
// line-mode deltas (Firefox) or large integer pixel deltas with no X
// component (Chrome/Safari, typically multiples of 100/120). Trackpad
// two-finger scroll sends small/fractional pixel deltas, often with
// non-zero deltaX. ctrlKey is set by the browser for trackpad pinch.
const isMouseWheel = (e) =>
e.deltaMode !== 0 ||
(e.deltaX === 0 && Number.isInteger(e.deltaY) && Math.abs(e.deltaY) >= 40);
const onWheel = (e) => {
e.preventDefault();
if (isGesturing) return; // Safari: gesture* owns the pinch — discard concurrent wheels
if ((e.ctrlKey || e.metaKey) && !isMouseWheel(e)) {
// trackpad pinch, or ctrl/cmd + smooth-scroll mouse. Notched
// wheels fall through to the fixed-step branch below.
zoomAt(e.clientX, e.clientY, Math.exp(-e.deltaY * 0.01));
} else if (isMouseWheel(e)) {
// notched mouse wheel — fixed-ratio step per click
zoomAt(e.clientX, e.clientY, Math.exp(-Math.sign(e.deltaY) * 0.18));
} else {
// trackpad two-finger scroll — pan
tf.current.x -= e.deltaX;
tf.current.y -= e.deltaY;
apply();
}
};
// Safari sends native gesture* events for trackpad pinch with a smooth
// e.scale; preferring these over the ctrl+wheel fallback gives a much
// better feel there. No-ops on other browsers. Safari also fires
// ctrlKey wheel events during the same pinch — isGesturing makes
// onWheel drop those entirely so they neither zoom nor pan.
let gsBase = 1;
let isGesturing = false;
const onGestureStart = (e) => { e.preventDefault(); isGesturing = true; gsBase = tf.current.scale; };
const onGestureChange = (e) => {
e.preventDefault();
zoomAt(e.clientX, e.clientY, (gsBase * e.scale) / tf.current.scale);
};
const onGestureEnd = (e) => { e.preventDefault(); isGesturing = false; };
// Drag-pan: middle button anywhere, or primary button on canvas
// background (anything that isn't an artboard or an inline editor).
let drag = null;
const onPointerDown = (e) => {
const onBg = !e.target.closest('[data-dc-slot], .dc-editable');
if (!(e.button === 1 || (e.button === 0 && onBg))) return;
e.preventDefault();
vp.setPointerCapture(e.pointerId);
drag = { id: e.pointerId, lx: e.clientX, ly: e.clientY };
vp.style.cursor = 'grabbing';
};
const onPointerMove = (e) => {
if (!drag || e.pointerId !== drag.id) return;
tf.current.x += e.clientX - drag.lx;
tf.current.y += e.clientY - drag.ly;
drag.lx = e.clientX; drag.ly = e.clientY;
apply();
};
const onPointerUp = (e) => {
if (!drag || e.pointerId !== drag.id) return;
vp.releasePointerCapture(e.pointerId);
drag = null;
vp.style.cursor = '';
};
// Host-driven zoom (toolbar % menu). Zooms around viewport centre so the
// visible midpoint stays fixed — matching the host's iframe-zoom feel.
const onHostMsg = (e) => {
const d = e.data;
if (d && d.type === '__dc_set_zoom' && typeof d.scale === 'number') {
const r = vp.getBoundingClientRect();
zoomAt(r.left + r.width / 2, r.top + r.height / 2, d.scale / tf.current.scale);
} else if (d && d.type === '__dc_probe') {
// Host's [readyGen] reset asks whether a canvas is present; it
// fires on the iframe's native 'load', which for canvases with
// images/fonts is after our mount-time announce, so re-announce.
// Clear the pan-tick guard so apply() re-posts the current scale
// even if it's unchanged — the host just reset dcScale to 1.
window.parent.postMessage({ type: '__dc_present' }, '*');
lastPostedScale.current = undefined;
apply();
}
};
window.addEventListener('message', onHostMsg);
// Announce canvas mode so the host toolbar proxies its % control here
// instead of scaling the iframe element (which would just shrink the
// viewport window of an infinite canvas). The apply() that follows emits
// the initial __dc_zoom so the toolbar % is correct before first pinch.
// lastPostedScale reset mirrors the __dc_probe handler: the layout
// effect's restore-path apply() may already have posted the restored
// scale (before __dc_present), so clear the guard to re-post it in order.
window.parent.postMessage({ type: '__dc_present' }, '*');
lastPostedScale.current = undefined;
apply();
vp.addEventListener('wheel', onWheel, { passive: false });
vp.addEventListener('gesturestart', onGestureStart, { passive: false });
vp.addEventListener('gesturechange', onGestureChange, { passive: false });
vp.addEventListener('gestureend', onGestureEnd, { passive: false });
vp.addEventListener('pointerdown', onPointerDown);
vp.addEventListener('pointermove', onPointerMove);
vp.addEventListener('pointerup', onPointerUp);
vp.addEventListener('pointercancel', onPointerUp);
return () => {
window.removeEventListener('message', onHostMsg);
vp.removeEventListener('wheel', onWheel);
vp.removeEventListener('gesturestart', onGestureStart);
vp.removeEventListener('gesturechange', onGestureChange);
vp.removeEventListener('gestureend', onGestureEnd);
vp.removeEventListener('pointerdown', onPointerDown);
vp.removeEventListener('pointermove', onPointerMove);
vp.removeEventListener('pointerup', onPointerUp);
vp.removeEventListener('pointercancel', onPointerUp);
};
}, [apply, minScale, maxScale]);
const gridSvg = `url("data:image/svg+xml,%3Csvg width='120' height='120' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M120 0H0v120' fill='none' stroke='${encodeURIComponent(DC.grid)}' stroke-width='1'/%3E%3C/svg%3E")`;
return (
<div
ref={vpRef}
className="design-canvas"
style={{
height: '100vh', width: '100vw',
background: DC.bg,
overflow: 'hidden',
overscrollBehavior: 'none',
touchAction: 'none',
position: 'relative',
fontFamily: DC.font,
boxSizing: 'border-box',
...style,
}}
>
<div
ref={worldRef}
style={{
position: 'absolute', top: 0, left: 0,
transformOrigin: '0 0',
willChange: 'transform',
width: 'max-content', minWidth: '100%',
minHeight: '100%',
padding: '60px 0 80px',
}}
>
<div style={{ position: 'absolute', inset: -6000, backgroundImage: gridSvg, backgroundSize: '120px 120px', pointerEvents: 'none', zIndex: -1 }} />
{children}
</div>
</div>
);
}
// ─────────────────────────────────────────────────────────────
// DCSection — editable title + h-row of artboards in persisted order
// ─────────────────────────────────────────────────────────────
function DCSection({ id, title, subtitle, children, gap = 48 }) {
const ctx = React.useContext(DCCtx);
const sid = id ?? title;
const all = React.Children.toArray(dcFlatten(children));
const artboards = all.filter((c) => c && c.type === DCArtboard);
const rest = all.filter((c) => !(c && c.type === DCArtboard));
const sec = (ctx && sid && ctx.section(sid)) || {};
// Must match DesignCanvas's srcKey computation exactly (it filters falsy
// IDs), or onDelete persists a srcKey that DesignCanvas never recognizes.
const allIds = artboards.map((a) => a.props.id ?? a.props.label).filter(Boolean);
const srcKey = allIds.join('\x1f');
const hidden = sec.srcKey === srcKey ? (sec.hidden || []) : [];
const srcOrder = allIds.filter((k) => !hidden.includes(k));
const order = React.useMemo(() => {
const kept = (sec.order || []).filter((k) => srcOrder.includes(k));
return [...kept, ...srcOrder.filter((k) => !kept.includes(k))];
}, [sec.order, srcOrder.join('|')]);
const byId = Object.fromEntries(artboards.map((a) => [a.props.id ?? a.props.label, a]));
// marginBottom counter-scales so the on-screen gap between sections stays
// constant — otherwise at low zoom the (world-space) gap collapses while
// the screen-constant sectionhead below it doesn't, and the title reads as
// belonging to the section above. paddingBottom below is just enough for
// the 24px artboard-header (abs-positioned above each card) plus ~8px, so
// the title sits tight against its own row at every zoom.
return (
<div data-dc-section={sid}
style={{ marginBottom: 'calc(80px * var(--dc-inv-zoom, 1))', position: 'relative' }}>
<div style={{ padding: '0 60px' }}>
<div className="dc-sectionhead" style={{ paddingBottom: 36 }}>
<DCEditable tag="div" value={sec.title ?? title}
onChange={(v) => ctx && sid && ctx.patchSection(sid, { title: v })}
style={{ fontSize: 28, fontWeight: 600, color: DC.title, letterSpacing: -0.4, marginBottom: 6, display: 'inline-block' }} />
{subtitle && <div style={{ fontSize: 16, color: DC.subtitle }}>{subtitle}</div>}
</div>
</div>
<div style={{ display: 'flex', gap, padding: '0 60px', alignItems: 'flex-start', width: 'max-content' }}>
{order.map((k) => (
<DCArtboardFrame key={k} sectionId={sid} artboard={byId[k]} order={order}
label={(sec.labels || {})[k] ?? byId[k].props.label}
onRename={(v) => ctx && ctx.patchSection(sid, (x) => ({ labels: { ...x.labels, [k]: v } }))}
onReorder={(next) => ctx && ctx.patchSection(sid, { order: next })}
onDelete={() => ctx && ctx.patchSection(sid, (x) => ({
hidden: [...(x.srcKey === srcKey ? (x.hidden || []) : []), k],
srcKey,
}))}
onFocus={() => ctx && ctx.setFocus(`${sid}/${k}`)} />
))}
</div>
{rest}
</div>
);
}
// DCArtboard — marker; rendered by DCArtboardFrame via DCSection.
function DCArtboard() { return null; }
// Per-artboard export (kind: 'png' | 'html'). Both paths share the same
// self-contained clone: computed styles baked in, @font-face / <img> /
// inline-style background-image urls inlined as data URIs. PNG wraps the
// clone in foreignObject→canvas at 3× the artboard's natural width×height
// (same pipeline the host uses for page captures); HTML wraps it in a
// minimal standalone document. Both are independent of viewport zoom.
async function dcExport(node, w, h, name, kind) {
try { await document.fonts.ready; } catch {}
const toDataURL = (url) => fetch(url).then((r) => r.blob()).then((b) => new Promise((res) => {
const fr = new FileReader(); fr.onload = () => res(fr.result); fr.onerror = () => res(url); fr.readAsDataURL(b);
})).catch(() => url);
// Collect @font-face rules. ss.cssRules throws SecurityError on
// cross-origin sheets (e.g. fonts.googleapis.com) — in that case fetch
// the CSS text directly (those endpoints send ACAO:*) and regex-extract
// the blocks. @import and @media/@supports are walked so nested
// @font-face rules aren't missed.
const fontRules = [], pending = [], seen = new Set();
const scrapeCss = (href) => {
if (seen.has(href)) return; seen.add(href);
pending.push(fetch(href).then((r) => r.text()).then((css) => {
for (const m of css.match(/@font-face\s*{[^}]*}/g) || []) fontRules.push({ css: m, base: href });
for (const m of css.matchAll(/@import\s+(?:url\()?['"]?([^'")\s;]+)/g))
scrapeCss(new URL(m[1], href).href);
}).catch(() => {}));
};
const walk = (rules, base) => {
for (const r of rules) {
if (r.type === CSSRule.FONT_FACE_RULE) fontRules.push({ css: r.cssText, base });
else if (r.type === CSSRule.IMPORT_RULE && r.styleSheet) {
const ibase = r.styleSheet.href || base;
try { walk(r.styleSheet.cssRules, ibase); } catch { scrapeCss(ibase); }
} else if (r.cssRules) walk(r.cssRules, base);
}
};
for (const ss of document.styleSheets) {
const base = ss.href || location.href;
try { walk(ss.cssRules, base); } catch { if (ss.href) scrapeCss(ss.href); }
}
while (pending.length) await pending.shift();
const fontCss = (await Promise.all(fontRules.map(async (rule) => {
let out = rule.css, m; const re = /url\((['"]?)([^'")]+)\1\)/g;
while ((m = re.exec(rule.css))) {
if (m[2].indexOf('data:') === 0) continue;
let abs; try { abs = new URL(m[2], rule.base).href; } catch { continue; }
out = out.split(m[0]).join('url("' + await toDataURL(abs) + '")');
}
return out;
}))).join('\n');
const cloneStyled = (src) => {
if (src.nodeType === 8 || (src.nodeType === 1 && src.tagName === 'SCRIPT')) return document.createTextNode('');
const dst = src.cloneNode(false);
if (src.nodeType === 1) {
const cs = getComputedStyle(src); let txt = '';
for (let i = 0; i < cs.length; i++) txt += cs[i] + ':' + cs.getPropertyValue(cs[i]) + ';';
dst.setAttribute('style', txt + 'animation:none;transition:none;');
if (src.tagName === 'CANVAS') try { const im = document.createElement('img'); im.src = src.toDataURL(); im.setAttribute('style', txt); return im; } catch {}
}
for (let c = src.firstChild; c; c = c.nextSibling) dst.appendChild(cloneStyled(c));
return dst;
};
const clone = cloneStyled(node);
clone.setAttribute('xmlns', 'http://www.w3.org/1999/xhtml');
// Drop the card's own shadow/radius so the export is a flush w×h rect;
// the artboard's own background (if any) is already in the computed style.
clone.style.boxShadow = 'none'; clone.style.borderRadius = '0';
const jobs = [];
clone.querySelectorAll('img').forEach((el) => {
const s = el.getAttribute('src');
if (s && s.indexOf('data:') !== 0) jobs.push(toDataURL(el.src).then((d) => el.setAttribute('src', d)));
});
[clone, ...clone.querySelectorAll('*')].forEach((el) => {
const bg = el.style.backgroundImage; if (!bg) return;
let m; const re = /url\(["']?([^"')]+)["']?\)/g;
while ((m = re.exec(bg))) {
const tok = m[0], url = m[1];
if (url.indexOf('data:') === 0) continue;
jobs.push(toDataURL(url).then((d) => { el.style.backgroundImage = el.style.backgroundImage.split(tok).join('url("' + d + '")'); }));
}
});
await Promise.all(jobs);
const xml = new XMLSerializer().serializeToString(clone);
const save = (blob, ext) => {
if (!blob) return;
const a = document.createElement('a');
a.href = URL.createObjectURL(blob); a.download = name + '.' + ext; a.click();
setTimeout(() => URL.revokeObjectURL(a.href), 1000);
};
if (kind === 'html') {
const html = '<!doctype html><html><head><meta charset="utf-8"><title>' + name + '</title>' +
(fontCss ? '<style>' + fontCss + '</style>' : '') +
'</head><body style="margin:0">' + xml + '</body></html>';
return save(new Blob([html], { type: 'text/html' }), 'html');
}
// PNG: the SVG's own width/height must be the output resolution — an
// <img>-loaded SVG rasterizes at its intrinsic size, so sizing it at 1×
// and ctx.scale()-ing up would just upscale a 1× bitmap. viewBox maps the
// w×h foreignObject onto the px·w × px·h SVG canvas so the browser renders
// the HTML at full resolution.
const px = 3;
const svg = '<svg xmlns="http://www.w3.org/2000/svg" width="' + w * px + '" height="' + h * px +
'" viewBox="0 0 ' + w + ' ' + h + '"><foreignObject width="' + w + '" height="' + h + '">' +
(fontCss ? '<style><![CDATA[' + fontCss + ']]></style>' : '') + xml + '</foreignObject></svg>';
const img = new Image();
await new Promise((res, rej) => {
img.onload = res; img.onerror = () => rej(new Error('svg load failed'));
img.src = 'data:image/svg+xml;charset=utf-8,' + encodeURIComponent(svg);
});
const cv = document.createElement('canvas');
cv.width = w * px; cv.height = h * px;
cv.getContext('2d').drawImage(img, 0, 0);
cv.toBlob((blob) => save(blob, 'png'), 'image/png');
}
function DCArtboardFrame({ sectionId, artboard, label, order, onRename, onReorder, onFocus, onDelete }) {
const { id: rawId, label: rawLabel, width = 260, height = 480, children, style = {} } = artboard.props;
const id = rawId ?? rawLabel;
const ref = React.useRef(null);
const cardRef = React.useRef(null);
const menuRef = React.useRef(null);
const [menuOpen, setMenuOpen] = React.useState(false);
const [confirming, setConfirming] = React.useState(false);
// ⋯ menu: close on any outside pointerdown. Two-click delete lives inside
// the menu — first click arms the row, second commits; closing disarms.
React.useEffect(() => {
if (!menuOpen) { setConfirming(false); return; }
const off = (e) => { if (!menuRef.current || !menuRef.current.contains(e.target)) setMenuOpen(false); };
document.addEventListener('pointerdown', off, true);
return () => document.removeEventListener('pointerdown', off, true);
}, [menuOpen]);
const doExport = (kind) => {
setMenuOpen(false);
if (!cardRef.current) return;
const name = String(label || id || 'artboard').replace(/[^\w\s.-]+/g, '_');
dcExport(cardRef.current, width, height, name, kind)
.catch((e) => console.error('[design-canvas] export failed:', e));
};
// Live drag-reorder: dragged card sticks to cursor; siblings slide into
// their would-be slots in real time via transforms. DOM order only
// changes on drop.
const onGripDown = (e) => {
e.preventDefault(); e.stopPropagation();
const me = ref.current;
// translateX is applied in local (pre-scale) space but pointer deltas and
// getBoundingClientRect().left are screen-space — divide by the viewport's
// current scale so the dragged card tracks the cursor at any zoom level.
const scale = me.getBoundingClientRect().width / me.offsetWidth || 1;
const peers = Array.from(document.querySelectorAll(`[data-dc-section="${sectionId}"] [data-dc-slot]`));
const homes = peers.map((el) => ({ el, id: el.dataset.dcSlot, x: el.getBoundingClientRect().left }));
const slotXs = homes.map((h) => h.x);
const startIdx = order.indexOf(id);
const startX = e.clientX;
let liveOrder = order.slice();
me.classList.add('dc-dragging');
const layout = () => {
for (const h of homes) {
if (h.id === id) continue;
const slot = liveOrder.indexOf(h.id);
h.el.style.transform = `translateX(${(slotXs[slot] - h.x) / scale}px)`;
}
};
const move = (ev) => {
const dx = ev.clientX - startX;
me.style.transform = `translateX(${dx / scale}px)`;
const cur = homes[startIdx].x + dx;
let nearest = 0, best = Infinity;
for (let i = 0; i < slotXs.length; i++) {
const d = Math.abs(slotXs[i] - cur);
if (d < best) { best = d; nearest = i; }
}
if (liveOrder.indexOf(id) !== nearest) {
liveOrder = order.filter((k) => k !== id);
liveOrder.splice(nearest, 0, id);
layout();
}
};
const up = () => {
document.removeEventListener('pointermove', move);
document.removeEventListener('pointerup', up);
const finalSlot = liveOrder.indexOf(id);
me.classList.remove('dc-dragging');
me.style.transform = `translateX(${(slotXs[finalSlot] - homes[startIdx].x) / scale}px)`;
// After the settle transition, kill transitions + clear transforms +
// commit the reorder in the same frame so there's no visual snap-back.
setTimeout(() => {
for (const h of homes) { h.el.style.transition = 'none'; h.el.style.transform = ''; }
if (liveOrder.join('|') !== order.join('|')) onReorder(liveOrder);
requestAnimationFrame(() => requestAnimationFrame(() => {
for (const h of homes) h.el.style.transition = '';
}));
}, 180);
};
document.addEventListener('pointermove', move);
document.addEventListener('pointerup', up);
};
return (
<div ref={ref} data-dc-slot={id} style={{ position: 'relative', flexShrink: 0 }}>
<div className="dc-header" data-omelette-chrome="" style={{ color: DC.label }} onPointerDown={(e) => e.stopPropagation()}>
<div className="dc-labelrow">
<div className="dc-grip" onPointerDown={onGripDown} title="Drag to reorder">
<svg width="9" height="13" viewBox="0 0 9 13" fill="currentColor"><circle cx="2" cy="2" r="1.1"/><circle cx="7" cy="2" r="1.1"/><circle cx="2" cy="6.5" r="1.1"/><circle cx="7" cy="6.5" r="1.1"/><circle cx="2" cy="11" r="1.1"/><circle cx="7" cy="11" r="1.1"/></svg>
</div>
<div className="dc-labeltext" onClick={onFocus} title="Click to focus">
<DCEditable value={label} onChange={onRename} onClick={(e) => e.stopPropagation()}
style={{ fontSize: 15, fontWeight: 500, color: DC.label, lineHeight: 1 }} />
</div>
</div>
<div className="dc-btns">
<div ref={menuRef} style={{ position: 'relative' }}>
<button className="dc-kebab" title="More" onClick={() => setMenuOpen((o) => !o)}>
<svg width="12" height="12" viewBox="0 0 12 12" fill="currentColor"><circle cx="2.5" cy="6" r="1.1"/><circle cx="6" cy="6" r="1.1"/><circle cx="9.5" cy="6" r="1.1"/></svg>
</button>
{menuOpen && (
<div className="dc-menu" onPointerDown={(e) => e.stopPropagation()}>
<button onClick={() => doExport('png')}>Download PNG</button>
<button onClick={() => doExport('html')}>Download HTML</button>
<hr />
<button className="dc-danger"
onClick={() => { if (confirming) { setMenuOpen(false); onDelete(); } else setConfirming(true); }}>
{confirming ? 'Click again to delete' : 'Delete'}
</button>
</div>
)}
</div>
<button className="dc-expand" onClick={onFocus} title="Focus">
<svg width="12" height="12" viewBox="0 0 12 12" fill="none" stroke="currentColor" strokeWidth="1.6" strokeLinecap="round"><path d="M7 1h4v4M5 11H1V7M11 1L7.5 4.5M1 11l3.5-3.5"/></svg>
</button>
</div>
</div>
<div ref={cardRef} className="dc-card"
style={{ borderRadius: 2, boxShadow: '0 1px 3px rgba(0,0,0,.08),0 4px 16px rgba(0,0,0,.06)', overflow: 'hidden', width, height, background: '#fff', ...style }}>
{children || <div style={{ height: '100%', display: 'flex', alignItems: 'center', justifyContent: 'center', color: '#bbb', fontSize: 13, fontFamily: DC.font }}>{id}</div>}
</div>
</div>
);
}
// Inline rename — commits on blur or Enter.
function DCEditable({ value, onChange, style, tag = 'span', onClick }) {
const T = tag;
return (
<T className="dc-editable" contentEditable suppressContentEditableWarning
onClick={onClick}
onPointerDown={(e) => e.stopPropagation()}
onBlur={(e) => onChange && onChange(e.currentTarget.textContent)}
onKeyDown={(e) => { if (e.key === 'Enter') { e.preventDefault(); e.currentTarget.blur(); } }}
style={style}>{value}</T>
);
}
// ─────────────────────────────────────────────────────────────
// Focus mode — overlay one artboard; ←/→ within section, ↑/↓ across
// sections, Esc or backdrop click to exit.
// ─────────────────────────────────────────────────────────────
function DCFocusOverlay({ entry, sectionMeta, sectionOrder }) {
const ctx = React.useContext(DCCtx);
const { sectionId, artboard } = entry;
const sec = ctx.section(sectionId);
const meta = sectionMeta[sectionId];
const peers = meta.slotIds;
const aid = artboard.props.id ?? artboard.props.label;
const idx = peers.indexOf(aid);
const secIdx = sectionOrder.indexOf(sectionId);
const go = (d) => { const n = peers[(idx + d + peers.length) % peers.length]; if (n) ctx.setFocus(`${sectionId}/${n}`); };
const goSection = (d) => {
// Sections whose artboards are all deleted have slotIds:[] — step past
// them to the next non-empty section so ↑/↓ doesn't dead-end.
const n = sectionOrder.length;
for (let i = 1; i < n; i++) {
const ns = sectionOrder[(((secIdx + d * i) % n) + n) % n];
const first = sectionMeta[ns] && sectionMeta[ns].slotIds[0];
if (first) { ctx.setFocus(`${ns}/${first}`); return; }
}
};
React.useEffect(() => {
const k = (e) => {
if (e.key === 'ArrowLeft') { e.preventDefault(); go(-1); }
if (e.key === 'ArrowRight') { e.preventDefault(); go(1); }
if (e.key === 'ArrowUp') { e.preventDefault(); goSection(-1); }
if (e.key === 'ArrowDown') { e.preventDefault(); goSection(1); }
};
document.addEventListener('keydown', k);
return () => document.removeEventListener('keydown', k);
});
const { width = 260, height = 480, children } = artboard.props;
const [vp, setVp] = React.useState({ w: window.innerWidth, h: window.innerHeight });
React.useEffect(() => { const r = () => setVp({ w: window.innerWidth, h: window.innerHeight }); window.addEventListener('resize', r); return () => window.removeEventListener('resize', r); }, []);
const scale = Math.max(0.1, Math.min((vp.w - 200) / width, (vp.h - 260) / height, 2));
const [ddOpen, setDd] = React.useState(false);
const Arrow = ({ dir, onClick }) => (
<button onClick={(e) => { e.stopPropagation(); onClick(); }}
style={{ position: 'absolute', top: '50%', [dir]: 28, transform: 'translateY(-50%)',
border: 'none', background: 'rgba(255,255,255,.08)', color: 'rgba(255,255,255,.9)',
width: 44, height: 44, borderRadius: 22, fontSize: 18, cursor: 'pointer',
display: 'flex', alignItems: 'center', justifyContent: 'center', transition: 'background .15s' }}
onMouseEnter={(e) => (e.currentTarget.style.background = 'rgba(255,255,255,.18)')}
onMouseLeave={(e) => (e.currentTarget.style.background = 'rgba(255,255,255,.08)')}>
<svg width="18" height="18" viewBox="0 0 18 18" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round">
<path d={dir === 'left' ? 'M11 3L5 9l6 6' : 'M7 3l6 6-6 6'} /></svg>
</button>
);
// Portal to body so position:fixed is the real viewport regardless of any
// transform on DesignCanvas's ancestors (including the canvas zoom itself).
return ReactDOM.createPortal(
<div onClick={() => ctx.setFocus(null)}
onWheel={(e) => e.preventDefault()}
style={{ position: 'fixed', inset: 0, zIndex: 100, background: 'rgba(24,20,16,.6)', backdropFilter: 'blur(14px)',
fontFamily: DC.font, color: '#fff' }}>
{/* top bar: section dropdown (left) · close (right) */}
<div onClick={(e) => e.stopPropagation()}
style={{ position: 'absolute', top: 0, left: 0, right: 0, height: 72, display: 'flex', alignItems: 'flex-start', padding: '16px 20px 0', gap: 16 }}>
<div style={{ position: 'relative' }}>
<button onClick={() => setDd((o) => !o)}
style={{ border: 'none', background: 'transparent', color: '#fff', cursor: 'pointer', padding: '6px 8px',
borderRadius: 6, textAlign: 'left', fontFamily: 'inherit' }}>
<span style={{ display: 'flex', alignItems: 'center', gap: 8 }}>
<span style={{ fontSize: 18, fontWeight: 600, letterSpacing: -0.3 }}>{meta.title}</span>
<svg width="11" height="11" viewBox="0 0 11 11" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" style={{ opacity: .7 }}><path d="M2 4l3.5 3.5L9 4"/></svg>
</span>
{meta.subtitle && <span style={{ display: 'block', fontSize: 13, opacity: .6, fontWeight: 400, marginTop: 2 }}>{meta.subtitle}</span>}
</button>
{ddOpen && (
<div style={{ position: 'absolute', top: '100%', left: 0, marginTop: 4, background: '#2a251f', borderRadius: 8,
boxShadow: '0 8px 32px rgba(0,0,0,.4)', padding: 4, minWidth: 200, zIndex: 10 }}>
{sectionOrder.filter((sid) => sectionMeta[sid].slotIds.length).map((sid) => (
<button key={sid} onClick={() => { setDd(false); const f = sectionMeta[sid].slotIds[0]; if (f) ctx.setFocus(`${sid}/${f}`); }}
style={{ display: 'block', width: '100%', textAlign: 'left', border: 'none', cursor: 'pointer',
background: sid === sectionId ? 'rgba(255,255,255,.1)' : 'transparent', color: '#fff',
padding: '8px 12px', borderRadius: 5, fontSize: 14, fontWeight: sid === sectionId ? 600 : 400, fontFamily: 'inherit' }}>
{sectionMeta[sid].title}
</button>
))}
</div>
)}
</div>
<div style={{ flex: 1 }} />
<button onClick={() => ctx.setFocus(null)}
onMouseEnter={(e) => (e.currentTarget.style.background = 'rgba(255,255,255,.12)')}
onMouseLeave={(e) => (e.currentTarget.style.background = 'transparent')}
style={{ border: 'none', background: 'transparent', color: 'rgba(255,255,255,.7)', width: 32, height: 32,
borderRadius: 16, fontSize: 20, cursor: 'pointer', lineHeight: 1, transition: 'background .12s' }}>×</button>
</div>
{/* card centered, label + index below — only the card itself stops
propagation so any backdrop click (including the margins around
the card) exits focus */}
<div
style={{ position: 'absolute', top: 64, bottom: 56, left: 100, right: 100, display: 'flex', flexDirection: 'column', alignItems: 'center', justifyContent: 'center', gap: 16 }}>
<div onClick={(e) => e.stopPropagation()} style={{ width: width * scale, height: height * scale, position: 'relative' }}>
<div style={{ width, height, transform: `scale(${scale})`, transformOrigin: 'top left', background: '#fff', borderRadius: 2, overflow: 'hidden',
boxShadow: '0 20px 80px rgba(0,0,0,.4)' }}>
{children || <div style={{ height: '100%', display: 'flex', alignItems: 'center', justifyContent: 'center', color: '#bbb' }}>{aid}</div>}
</div>
</div>
<div onClick={(e) => e.stopPropagation()} style={{ fontSize: 14, fontWeight: 500, opacity: .85, textAlign: 'center' }}>
{(sec.labels || {})[aid] ?? artboard.props.label}
<span style={{ opacity: .5, marginLeft: 10, fontVariantNumeric: 'tabular-nums' }}>{idx + 1} / {peers.length}</span>
</div>
</div>
<Arrow dir="left" onClick={() => go(-1)} />
<Arrow dir="right" onClick={() => go(1)} />
{/* dots */}
<div onClick={(e) => e.stopPropagation()}
style={{ position: 'absolute', bottom: 20, left: '50%', transform: 'translateX(-50%)', display: 'flex', gap: 8 }}>
{peers.map((p, i) => (
<button key={p} onClick={() => ctx.setFocus(`${sectionId}/${p}`)}
style={{ border: 'none', padding: 0, cursor: 'pointer', width: 6, height: 6, borderRadius: 3,
background: i === idx ? '#fff' : 'rgba(255,255,255,.3)' }} />
))}
</div>
</div>,
document.body,
);
}
// ─────────────────────────────────────────────────────────────
// Post-it — absolute-positioned sticky note
// ─────────────────────────────────────────────────────────────
function DCPostIt({ children, top, left, right, bottom, rotate = -2, width = 180 }) {
return (
<div style={{
position: 'absolute', top, left, right, bottom, width,
background: DC.postitBg, padding: '14px 16px',
fontFamily: '"Comic Sans MS", "Marker Felt", "Segoe Print", cursive',
fontSize: 14, lineHeight: 1.4, color: DC.postitText,
boxShadow: '0 2px 8px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.08)',
transform: `rotate(${rotate}deg)`,
zIndex: 5,
}}>{children}</div>
);
}
Object.assign(window, { DesignCanvas, DCSection, DCArtboard, DCPostIt });

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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>Board post editor · Fenja AI</title>
<link rel="stylesheet" href="colors_and_type.css" />
<style>
/* ────────── Editor chrome ────────── */
html, body { background: var(--surface-container-low); }
body { margin: 0; min-height: 100vh; font-family: var(--font-sans); color: var(--on-surface); }
.topbar {
position: sticky; top: 0; z-index: 10;
background: rgba(246, 242, 232, 0.92);
backdrop-filter: blur(14px);
-webkit-backdrop-filter: blur(14px);
padding: 20px 48px;
display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.topbar .brand { display: flex; align-items: center; gap: 14px; }
.topbar .brand img { height: 28px; }
.topbar .brand .title {
font-family: var(--font-serif);
font-size: 20px;
letter-spacing: -0.01em;
}
.topbar .brand .title em { font-style: italic; font-weight: 700; }
.topbar .actions { display: flex; align-items: center; gap: 14px; }
.btn {
font-family: var(--font-sans);
font-weight: 600;
font-size: 14px;
letter-spacing: 0;
padding: 12px 22px;
border-radius: var(--radius-md);
border: none;
cursor: pointer;
transition: background var(--duration-fast) var(--ease-standard),
color var(--duration-fast) var(--ease-standard),
transform var(--duration-fast) var(--ease-standard);
}
.btn-primary { background: var(--secondary); color: var(--on-secondary); }
.btn-primary:hover { background: var(--secondary-dim); }
.btn-primary:active { transform: translateY(1px); }
.btn-primary[disabled] { opacity: 0.5; cursor: not-allowed; }
.btn-ghost {
background: transparent;
color: var(--on-surface-variant);
padding: 12px 14px;
}
.btn-ghost:hover { color: var(--on-surface); }
/* ────────── Workspace ────────── */
.workspace {
display: grid;
grid-template-columns: minmax(0, 1fr) auto;
gap: 56px;
padding: 48px;
max-width: 1640px;
margin: 0 auto;
align-items: start;
}
.form-col h2 {
font-family: var(--font-serif);
font-size: 32px;
letter-spacing: -0.01em;
margin: 0 0 8px;
}
.form-col .col-sub {
font-family: var(--font-serif);
font-style: italic;
color: var(--on-surface-variant);
font-size: 16px;
margin: 0 0 32px;
}
.section {
background: var(--surface-container-lowest);
border-radius: var(--radius-lg);
padding: 32px;
margin-bottom: 24px;
}
.section h3 {
font-family: var(--font-sans);
font-weight: 500;
font-size: 12px;
letter-spacing: 0.14em;
text-transform: uppercase;
color: var(--on-surface-muted);
margin: 0 0 22px;
}
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 18px; }
.field:last-child { margin-bottom: 0; }
.field label {
font-family: var(--font-sans);
font-size: 11px;
letter-spacing: 0.14em;
text-transform: uppercase;
color: var(--on-surface-muted);
font-weight: 500;
}
.field input, .field textarea {
font-family: var(--font-sans);
font-size: 16px;
color: var(--on-surface);
background: transparent;
border: 0;
border-bottom: 1px solid rgba(186, 186, 176, 0.4);
padding: 8px 0 10px;
outline: none;
transition: border-color var(--duration-fast) var(--ease-standard);
}
.field input:focus, .field textarea:focus {
border-bottom-color: var(--secondary);
}
.field .hint {
font-family: var(--font-serif);
font-style: italic;
font-size: 13px;
color: var(--on-surface-muted);
}
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 22px; }
/* Member row in the form */
.member-row {
display: grid;
grid-template-columns: 110px 1fr;
gap: 22px;
padding: 22px 0;
align-items: start;
}
.member-row + .member-row {
border-top: 1px solid rgba(186, 186, 176, 0.25);
}
.member-row .number {
font-family: var(--font-serif);
font-style: italic;
font-size: 16px;
color: var(--on-surface-muted);
margin-bottom: 8px;
}
/* Photo dropzone */
.dropzone {
position: relative;
width: 110px; height: 110px;
background: var(--surface-container);
border-radius: 6px;
overflow: hidden;
cursor: pointer;
display: flex; align-items: center; justify-content: center;
transition: background var(--duration-fast) var(--ease-standard);
}
.dropzone:hover { background: var(--surface-container-high); }
.dropzone img { width: 100%; height: 100%; object-fit: cover; display: block; }
.dropzone .ph {
font-family: var(--font-sans);
font-size: 11px;
letter-spacing: 0.12em;
text-transform: uppercase;
color: var(--on-surface-muted);
text-align: center;
padding: 0 8px;
line-height: 1.4;
}
.dropzone input[type=file] {
position: absolute; inset: 0; opacity: 0; cursor: pointer;
}
.dropzone.has-image .ph { display: none; }
.dropzone .clear {
position: absolute; top: 4px; right: 4px;
background: rgba(56,56,49,0.7); color: #fffcf7;
border: 0; border-radius: 999px;
width: 22px; height: 22px;
cursor: pointer;
display: none;
align-items: center; justify-content: center;
font-size: 13px;
line-height: 1;
}
.dropzone.has-image:hover .clear { display: flex; }
.member-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 22px; }
.member-fields .field { margin-bottom: 0; }
.member-fields .field.full { grid-column: 1 / -1; }
/* ────────── Preview column ────────── */
.preview-col {
position: sticky;
top: 88px;
width: 540px;
}
.preview-col h3 {
font-family: var(--font-sans);
font-weight: 500;
font-size: 12px;
letter-spacing: 0.14em;
text-transform: uppercase;
color: var(--on-surface-muted);
margin: 0 0 14px;
display: flex;
align-items: center;
justify-content: space-between;
}
.preview-col .pixel-tag {
font-family: var(--font-mono);
font-size: 11px;
color: var(--on-surface-muted);
letter-spacing: 0;
text-transform: none;
}
.preview-frame {
width: 540px;
height: 540px;
overflow: hidden;
box-shadow: var(--shadow-float);
border-radius: 6px;
background: var(--surface);
}
.preview-frame .stage {
width: 1200px;
height: 1200px;
transform: scale(0.45);
transform-origin: top left;
}
.preview-foot {
margin-top: 18px;
font-family: var(--font-serif);
font-style: italic;
font-size: 14px;
color: var(--on-surface-muted);
line-height: 1.5;
max-width: 540px;
}
/* Hidden off-screen capture target — full size, untransformed. */
.capture-host {
position: fixed;
left: -100000px;
top: 0;
width: 1200px;
height: 1200px;
pointer-events: none;
}
/* ────────── Board post styles — mirrors Variation A in index.html ────────── */
.post, .post *, .post *::before, .post *::after { box-sizing: border-box; }
.post {
position: relative;
width: 1200px;
height: 1200px;
background: var(--surface);
color: var(--on-surface);
overflow: hidden;
font-family: var(--font-sans);
}
.post h1 {
font-family: var(--font-serif);
font-weight: 400;
letter-spacing: -0.02em;
line-height: 1.04;
color: var(--on-surface);
margin: 0;
text-wrap: balance;
}
.post h1 em { font-style: italic; font-weight: 700; }
.post .subtitle {
font-family: var(--font-serif);
font-size: 26px;
color: var(--on-surface-variant);
line-height: 1.35;
margin-top: 18px;
}
.post .member { display: flex; flex-direction: column; }
.post .member .name {
font-family: var(--font-serif);
font-weight: 700;
color: var(--on-surface);
letter-spacing: -0.01em;
line-height: 1.15;
font-size: 22px;
margin-top: 18px;
}
.post .member .title {
font-family: var(--font-sans);
font-weight: 600;
color: var(--on-surface);
line-height: 1.35;
font-size: 16px;
margin-top: 6px;
}
.post .member .company {
font-family: var(--font-sans);
font-weight: 500;
color: var(--on-surface-variant);
line-height: 1.35;
font-size: 17px;
margin-top: 2px;
}
.post .member .portrait {
width: 100%;
height: 210px;
border-radius: 4px;
object-fit: cover;
display: block;
background: var(--surface-container-high);
}
.post .member .portrait-empty {
width: 100%;
height: 210px;
border-radius: 4px;
background: var(--surface-container-high);
display: flex;
align-items: center;
justify-content: center;
color: var(--on-surface-muted);
font-size: 12px;
letter-spacing: 0.14em;
text-transform: uppercase;
font-family: var(--font-sans);
}
.post .a-root { padding: 96px 96px 80px; display: flex; flex-direction: column; height: 100%; }
.post .a-head { max-width: 980px; }
.post .a-head h1 { font-size: 64px; }
.post .a-grid {
margin-top: 64px;
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 36px 28px;
}
.post .a-foot {
margin-top: auto;
display: flex;
align-items: center;
}
.post .mark {
display: flex;
align-items: center;
}
.post .mark img { height: 160px; opacity: 1; display: block; margin-left: -6px; }
</style>
<script src="https://unpkg.com/react@18.3.1/umd/react.development.js" integrity="sha384-hD6/rw4ppMLGNu3tX5cjIb+uRZ7UkRJ6BPkLpg4hAu/6onKUg4lLsHAs9EBPT82L" crossorigin="anonymous"></script>
<script src="https://unpkg.com/react-dom@18.3.1/umd/react-dom.development.js" integrity="sha384-u6aeetuaXnQ38mYT8rp6sbXaQe3NL9t+IBXmnYxwkUI2Hw4bsp2Wvmx4yRQF1uAm" crossorigin="anonymous"></script>
<script src="https://unpkg.com/@babel/standalone@7.29.0/babel.min.js" integrity="sha384-m08KidiNqLdpJqLq95G/LEi8Qvjl/xUYll3QILypMoQ65QorJ9Lvtp2RXYGBFj1y" crossorigin="anonymous"></script>
<script src="https://unpkg.com/html-to-image@1.11.13/dist/html-to-image.js"></script>
<script type="text/babel" src="editor.jsx"></script>
</head>
<body>
<div id="root"></div>
<script type="text/babel">
const { createRoot } = ReactDOM;
createRoot(document.getElementById('root')).render(<EditorApp />);
</script>
</body>
</html>

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// editor.jsx — Board post editor.
//
// Two-column workspace: a form on the left to edit headline/subtitle and
// the 8 member entries (text + photo upload), and a sticky preview on the
// right that scales the live 1200×1200 post to 540×540 for display. A
// hidden, unscaled clone of the post sits off-screen and is what gets
// passed to html-to-image at download time, so the exported PNG is a
// pixel-clean 2400×2400 (pixelRatio 2 over the 1200 source).
//
// Everything persists to localStorage on every change — refresh-safe.
// Uploaded photos are downscaled to ~800px and re-encoded as JPEG before
// being stored, so eight portraits still fit comfortably under the 5MB
// localStorage cap.
const { useState, useEffect, useRef, useCallback } = React;
const STORAGE_KEY = 'fenja-board-data-v1';
const MIGRATION_KEY = 'fenja-board-migrations';
// Apply one-time data migrations. Each entry runs once per browser.
function applyMigrations(parsed) {
let applied = [];
try { applied = JSON.parse(localStorage.getItem(MIGRATION_KEY) || '[]'); } catch {}
// 2026-05-swap-34-67: user asked to swap positions 3↔6 and 4↔7.
if (!applied.includes('2026-05-swap-34-67') && parsed?.members?.length === 8) {
const m = parsed.members.slice();
[m[2], m[5]] = [m[5], m[2]]; // index 2 ↔ 5 (positions 3 ↔ 6)
[m[3], m[6]] = [m[6], m[3]]; // index 3 ↔ 6 (positions 4 ↔ 7)
parsed = { ...parsed, members: m };
applied.push('2026-05-swap-34-67');
}
try { localStorage.setItem(MIGRATION_KEY, JSON.stringify(applied)); } catch {}
return parsed;
}
const DEFAULT_DATA = {
headlineBefore: 'Meet the Fenja AI',
headlineEm: 'Advisory Board',
subtitle: 'Bridging Industry & Sovereign AI',
members: [
{ name: '[ Full Name ]', title: 'Former CTO', company: '[ Company ]', photo: null },
{ name: '[ Full Name ]', title: 'Professor', company: '[ Institution ]', photo: null },
{ name: '[ Full Name ]', title: 'CEO', company: '[ Company ]', photo: null },
{ name: '[ Full Name ]', title: 'Head of Research', company: '[ Institute ]', photo: null },
{ name: '[ Full Name ]', title: 'Partner', company: '[ Firm ]', photo: null },
{ name: '[ Full Name ]', title: 'CEO', company: '[ Company ]', photo: null },
{ name: '[ Full Name ]', title: 'Chief Scientist', company: '[ Company ]', photo: null },
{ name: '[ Full Name ]', title: 'Founder', company: '[ Company ]', photo: null },
],
};
// ────────────────────────────────────────────────────────────────────────
// Image compression — JPEG at max 800px to keep localStorage happy
// ────────────────────────────────────────────────────────────────────────
async function compressImage(file, maxDim = 800, quality = 0.88) {
const url = URL.createObjectURL(file);
try {
const img = new Image();
await new Promise((res, rej) => { img.onload = res; img.onerror = rej; img.src = url; });
const scale = Math.min(1, maxDim / Math.max(img.width, img.height));
const w = Math.round(img.width * scale);
const h = Math.round(img.height * scale);
const canvas = document.createElement('canvas');
canvas.width = w; canvas.height = h;
const ctx = canvas.getContext('2d');
ctx.imageSmoothingEnabled = true;
ctx.imageSmoothingQuality = 'high';
ctx.drawImage(img, 0, 0, w, h);
return canvas.toDataURL('image/jpeg', quality);
} finally {
URL.revokeObjectURL(url);
}
}
// ────────────────────────────────────────────────────────────────────────
// The post itself — mirrors Variation A in index.html. Renders into a
// 1200×1200 box; CSS lives in editor.html so it applies to both the
// visible scaled preview and the hidden capture host.
// ────────────────────────────────────────────────────────────────────────
function BoardPost({ data }) {
return (
<div className="post">
<div className="a-root">
<div className="a-head">
<h1>
{data.headlineBefore}{data.headlineBefore && data.headlineEm ? ' ' : ''}
{data.headlineEm ? <em>{data.headlineEm}</em> : null}
</h1>
{data.subtitle ? <div className="subtitle">{data.subtitle}</div> : null}
</div>
<div className="a-grid">
{data.members.map((m, i) => (
<div key={i} className="member">
{m.photo
? <img className="portrait" src={m.photo} alt="" />
: <div className="portrait-empty">Portrait</div>}
<div className="name">{m.name}</div>
<div className="title">{m.title}</div>
<div className="company">{m.company}</div>
</div>
))}
</div>
<div className="a-foot">
<div className="mark">
<img src="assets/fenja-logo-full.png" alt="Fenja AI" />
</div>
</div>
</div>
</div>
);
}
// ────────────────────────────────────────────────────────────────────────
// Editor
// ────────────────────────────────────────────────────────────────────────
function EditorApp() {
const [data, setData] = useState(() => {
try {
const saved = localStorage.getItem(STORAGE_KEY);
if (saved) {
let parsed = JSON.parse(saved);
parsed = applyMigrations(parsed);
// Merge with defaults to handle schema additions
return {
...DEFAULT_DATA,
...parsed,
members: parsed.members && parsed.members.length === 8
? parsed.members
: DEFAULT_DATA.members,
};
}
} catch {}
return DEFAULT_DATA;
});
const [downloading, setDownloading] = useState(false);
const captureRef = useRef(null);
// Persist on every change
useEffect(() => {
try {
localStorage.setItem(STORAGE_KEY, JSON.stringify(data));
} catch (err) {
console.warn('localStorage save failed', err);
}
}, [data]);
const updateField = (key, value) => setData(d => ({ ...d, [key]: value }));
const updateMember = (i, key, value) => setData(d => ({
...d,
members: d.members.map((m, idx) => idx === i ? { ...m, [key]: value } : m),
}));
const onPhoto = async (i, file) => {
if (!file) return;
try {
const dataUrl = await compressImage(file);
updateMember(i, 'photo', dataUrl);
} catch (err) {
console.error('Image processing failed', err);
alert('Could not read that image. Try another file?');
}
};
const onDownload = async () => {
if (!captureRef.current) return;
setDownloading(true);
try {
// Make sure fonts are loaded before capture, otherwise the headline
// falls back to Times in the rendered PNG.
if (document.fonts && document.fonts.ready) {
await document.fonts.ready;
}
const dataUrl = await window.htmlToImage.toPng(captureRef.current, {
pixelRatio: 2,
width: 1200,
height: 1200,
cacheBust: true,
backgroundColor: '#faf6ee',
});
const link = document.createElement('a');
link.download = `fenja-advisory-board-${new Date().toISOString().slice(0,10)}.png`;
link.href = dataUrl;
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
} catch (err) {
console.error('Export failed', err);
alert('Export failed. Check the console for details.');
} finally {
setDownloading(false);
}
};
const onReset = () => {
if (confirm('Reset to defaults? Your edits and uploaded photos will be cleared.')) {
setData(DEFAULT_DATA);
}
};
return (
<>
<header className="topbar">
<div className="brand">
<img src="assets/fenja-logo-full.png" alt="Fenja AI" style={{ height: 56, marginLeft: -14 }} />
<div className="title">Board post <em>editor</em></div>
</div>
<div className="actions">
<a className="btn btn-ghost" href="index.html">Compare layouts</a>
<button className="btn btn-ghost" onClick={onReset}>Reset</button>
<button className="btn btn-primary" onClick={onDownload} disabled={downloading}>
{downloading ? 'Rendering…' : 'Download PNG'}
</button>
</div>
</header>
<main className="workspace">
<section className="form-col">
<h2>Edit the post.</h2>
<p className="col-sub">Fill in the headline, subtitle, and the eight members. The preview updates as you type.</p>
<div className="section">
<h3>Headline</h3>
<div className="grid-2">
<div className="field">
<label>Opening</label>
<input
type="text"
value={data.headlineBefore}
onChange={e => updateField('headlineBefore', e.target.value)}
placeholder="Meet the Fenja AI"
/>
</div>
<div className="field">
<label>Italicized closer</label>
<input
type="text"
value={data.headlineEm}
onChange={e => updateField('headlineEm', e.target.value)}
placeholder="Advisory Board"
/>
<div className="hint">The terminal phrase, rendered in serif italic bold.</div>
</div>
</div>
<div className="field" style={{ marginTop: 18 }}>
<label>Subtitle</label>
<input
type="text"
value={data.subtitle}
onChange={e => updateField('subtitle', e.target.value)}
placeholder="Bridging Industry & Sovereign AI"
/>
</div>
</div>
<div className="section">
<h3>Members · 8 portraits</h3>
{data.members.map((m, i) => (
<div key={i} className="member-row">
<div>
<div className="number">{String(i + 1).padStart(2, '0')}</div>
<label className={`dropzone ${m.photo ? 'has-image' : ''}`}>
{m.photo
? <img src={m.photo} alt="" />
: <span className="ph">Drop or click<br/>to add photo</span>}
<input
type="file"
accept="image/png,image/jpeg,image/webp"
onChange={e => onPhoto(i, e.target.files?.[0])}
/>
{m.photo && (
<button
className="clear"
type="button"
onClick={e => { e.preventDefault(); updateMember(i, 'photo', null); }}
aria-label="Remove photo"
>×</button>
)}
</label>
</div>
<div className="member-fields">
<div className="field full">
<label>Name</label>
<input
type="text"
value={m.name}
onChange={e => updateMember(i, 'name', e.target.value)}
/>
</div>
<div className="field">
<label>Title</label>
<input
type="text"
value={m.title}
onChange={e => updateMember(i, 'title', e.target.value)}
/>
</div>
<div className="field">
<label>Company</label>
<input
type="text"
value={m.company}
onChange={e => updateMember(i, 'company', e.target.value)}
/>
</div>
</div>
</div>
))}
</div>
</section>
<aside className="preview-col">
<h3>
Preview
<span className="pixel-tag">1200 × 1200 · PNG</span>
</h3>
<div className="preview-frame">
<div className="stage">
<BoardPost data={data} />
</div>
</div>
<p className="preview-foot">
The exported PNG renders at 2× pixel density (2400 × 2400) so the type stays crisp after LinkedIn re-encodes.
</p>
</aside>
</main>
{/* Hidden full-size capture target — what html-to-image actually reads. */}
<div className="capture-host" aria-hidden="true">
<div ref={captureRef}>
<BoardPost data={data} />
</div>
</div>
</>
);
}

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/**
* <image-slot> — user-fillable image placeholder.
*
* Drop this into a deck, mockup, or page wherever you want the user to
* supply an image. You control the slot's shape and size; the user fills it
* by dragging an image file onto it (or clicking to browse). The dropped
* image persists across reloads via a .image-slots.state.json sidecar —
* same read-via-fetch / write-via-window.omelette pattern as
* design_canvas.jsx, so the filled slot shows on share links, downloaded
* zips, and PPTX export. Outside the omelette runtime the slot is read-only.
*
* The host bridge only allows sidecar writes at the project root, so the
* HTML that uses this component is assumed to live at the project root too
* (same constraint as design_canvas.jsx).
*
* Attributes:
* id Persistence key. REQUIRED for the drop to survive reload —
* every slot on the page needs a distinct id.
* shape 'rect' | 'rounded' | 'circle' | 'pill' (default 'rounded')
* 'circle' applies 50% border-radius; on a non-square slot
* that's an ellipse — set equal width and height for a true
* circle.
* radius Corner radius in px for 'rounded'. (default 12)
* mask Any CSS clip-path value. Overrides `shape` — use this for
* hexagons, blobs, arbitrary polygons.
* fit object-fit: cover | contain | fill. (default 'cover')
* With cover (the default) double-clicking the filled slot
* enters a reframe mode: the whole image spills past the mask
* (translucent outside, opaque inside), drag to reposition,
* corner-drag to scale. The crop persists alongside the image
* in the sidecar. contain/fill stay static.
* position object-position for fit=contain|fill. (default '50% 50%')
* placeholder Empty-state caption. (default 'Drop an image')
* src Optional initial/fallback image URL. A user drop overrides
* it; clearing the drop reveals src again.
*
* Size and layout come from ordinary CSS on the element — width/height
* inline or from a parent grid — so it composes with any layout.
*
* Usage:
* <script src="image-slot.js"></script>
* <image-slot id="hero" style="width:800px;height:450px" shape="rounded" radius="20"
* placeholder="Drop a hero image"></image-slot>
* <image-slot id="avatar" style="width:120px;height:120px" shape="circle"></image-slot>
* <image-slot id="kite" style="width:300px;height:300px"
* mask="polygon(50% 0, 100% 50%, 50% 100%, 0 50%)"></image-slot>
*/
(() => {
const STATE_FILE = '.image-slots.state.json';
// 2× a ~600px slot in a 1920-wide deck — retina-sharp without making the
// sidecar enormous. A 1200px WebP at q=0.85 is ~150-300KB.
const MAX_DIM = 1200;
// Raster formats only. SVG is excluded (can carry script; createImageBitmap
// on SVG blobs is inconsistent). GIF is excluded because the canvas
// re-encode keeps only the first frame, so an animated GIF would silently
// go still — better to reject than surprise.
const ACCEPT = ['image/png', 'image/jpeg', 'image/webp', 'image/avif'];
// ── Shared sidecar store ────────────────────────────────────────────────
// One fetch + immediate write-on-change for every <image-slot> on the
// page. Reads via fetch() so viewing works anywhere the HTML and sidecar
// are served together; writes go through window.omelette.writeFile, which
// the host allowlists to *.state.json basenames only.
const subs = new Set();
let slots = {};
// ids explicitly cleared before the sidecar fetch resolved — otherwise
// the merge below can't tell "never set" from "just deleted" and would
// resurrect the sidecar's stale value.
const tombstones = new Set();
let loaded = false;
let loadP = null;
function load() {
if (loadP) return loadP;
loadP = fetch(STATE_FILE)
.then((r) => (r.ok ? r.json() : null))
.then((j) => {
// Merge: sidecar loses to any in-memory change that raced ahead of
// the fetch (drop or clear) so neither is clobbered by hydration.
if (j && typeof j === 'object') {
const merged = Object.assign({}, j, slots);
// A framing-only write that raced ahead of hydration must not
// drop a user image that's only on disk — inherit u from the
// sidecar for any in-memory entry that lacks one.
for (const k in slots) {
if (merged[k] && !merged[k].u && j[k]) {
merged[k].u = typeof j[k] === 'string' ? j[k] : j[k].u;
}
}
for (const id of tombstones) delete merged[id];
slots = merged;
}
tombstones.clear();
})
.catch(() => {})
.then(() => { loaded = true; subs.forEach((fn) => fn()); });
return loadP;
}
// Serialize writes so two near-simultaneous drops on different slots
// can't reorder at the backend and leave the sidecar with only the
// first. A save requested mid-flight just marks dirty and re-fires on
// completion with the then-current slots.
let saving = false;
let saveDirty = false;
function save() {
if (saving) { saveDirty = true; return; }
const w = window.omelette && window.omelette.writeFile;
if (!w) return;
saving = true;
Promise.resolve(w(STATE_FILE, JSON.stringify(slots)))
.catch(() => {})
.then(() => { saving = false; if (saveDirty) { saveDirty = false; save(); } });
}
const S_MAX = 5;
const clampS = (s) => Math.max(1, Math.min(S_MAX, s));
// Normalize a stored slot value. Pre-reframe sidecars stored a bare
// data-URL string; newer ones store {u, s, x, y}. Either shape is valid.
function getSlot(id) {
const v = slots[id];
if (!v) return null;
return typeof v === 'string' ? { u: v, s: 1, x: 0, y: 0 } : v;
}
function setSlot(id, val) {
if (!id) return;
if (val) { slots[id] = val; tombstones.delete(id); }
else { delete slots[id]; if (!loaded) tombstones.add(id); }
subs.forEach((fn) => fn());
// A drop is rare + high-value — write immediately so nav-away can't lose
// it. Gate on the initial read so we don't overwrite a sidecar we haven't
// merged yet; the merge in load() keeps this change once the read lands.
if (loaded) save(); else load().then(save);
}
// ── Image downscale ─────────────────────────────────────────────────────
// Encode through a canvas so the sidecar carries resized bytes, not the
// raw upload. Longest side is capped at 2× the slot's rendered width
// (retina) and at MAX_DIM. WebP keeps alpha and is ~10× smaller than PNG
// for photos, so there's no need for per-image format picking.
async function toDataUrl(file, targetW) {
const bitmap = await createImageBitmap(file);
try {
const cap = Math.min(MAX_DIM, Math.max(1, Math.round(targetW * 2)) || MAX_DIM);
const scale = Math.min(1, cap / Math.max(bitmap.width, bitmap.height));
const w = Math.max(1, Math.round(bitmap.width * scale));
const h = Math.max(1, Math.round(bitmap.height * scale));
const canvas = document.createElement('canvas');
canvas.width = w; canvas.height = h;
canvas.getContext('2d').drawImage(bitmap, 0, 0, w, h);
return canvas.toDataURL('image/webp', 0.85);
} finally {
bitmap.close && bitmap.close();
}
}
// ── Custom element ──────────────────────────────────────────────────────
const stylesheet =
':host{display:inline-block;position:relative;vertical-align:top;' +
' font:13px/1.3 system-ui,-apple-system,sans-serif;color:rgba(0,0,0,.55);width:240px;height:160px}' +
'.frame{position:absolute;inset:0;overflow:hidden;background:rgba(0,0,0,.04)}' +
// .frame img (clipped) and .spill (unclipped ghost + handles) share the
// same left/top/width/height in frame-%, computed by _applyView(), so the
// inside-mask crop and the outside-mask spill stay pixel-aligned.
'.frame img{position:absolute;max-width:none;transform:translate(-50%,-50%);' +
' -webkit-user-drag:none;user-select:none;touch-action:none}' +
// Reframe mode (double-click): the full image spills past the mask. The
// spill layer is sized to the IMAGE bounds so its corners are where the
// resize handles belong. The ghost <img> inside is translucent; the real
// clipped <img> underneath shows the opaque in-mask crop.
'.spill{position:absolute;transform:translate(-50%,-50%);display:none;z-index:1;' +
' cursor:grab;touch-action:none}' +
':host([data-panning]) .spill{cursor:grabbing}' +
'.spill .ghost{position:absolute;inset:0;width:100%;height:100%;opacity:.35;' +
' pointer-events:none;-webkit-user-drag:none;user-select:none;' +
' box-shadow:0 0 0 1px rgba(0,0,0,.2),0 12px 32px rgba(0,0,0,.2)}' +
'.spill .handle{position:absolute;width:12px;height:12px;border-radius:50%;' +
' background:#fff;box-shadow:0 0 0 1.5px #c96442,0 1px 3px rgba(0,0,0,.3);' +
' transform:translate(-50%,-50%)}' +
'.spill .handle[data-c=nw]{left:0;top:0;cursor:nwse-resize}' +
'.spill .handle[data-c=ne]{left:100%;top:0;cursor:nesw-resize}' +
'.spill .handle[data-c=sw]{left:0;top:100%;cursor:nesw-resize}' +
'.spill .handle[data-c=se]{left:100%;top:100%;cursor:nwse-resize}' +
':host([data-reframe]){z-index:10}' +
':host([data-reframe]) .spill{display:block}' +
':host([data-reframe]) .frame{box-shadow:0 0 0 2px #c96442}' +
'.empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;' +
' justify-content:center;gap:6px;text-align:center;padding:12px;box-sizing:border-box;' +
' cursor:pointer;user-select:none}' +
'.empty svg{opacity:.45}' +
'.empty .cap{max-width:90%;font-weight:500;letter-spacing:.01em}' +
'.empty .sub{font-size:11px}' +
'.empty .sub u{text-underline-offset:2px;text-decoration-color:rgba(0,0,0,.25)}' +
'.empty:hover .sub u{color:rgba(0,0,0,.75);text-decoration-color:currentColor}' +
':host([data-over]) .frame{outline:2px solid #c96442;outline-offset:-2px;' +
' background:rgba(201,100,66,.10)}' +
'.ring{position:absolute;inset:0;pointer-events:none;border:1.5px dashed rgba(0,0,0,.25);' +
' transition:border-color .12s}' +
':host([data-over]) .ring{border-color:#c96442}' +
':host([data-filled]) .ring{display:none}' +
// Controls sit BELOW the mask (top:100%), absolutely positioned so the
// author-declared slot height is unaffected. The gap is padding, not a
// top offset, so the hover target stays contiguous with the frame.
'.ctl{position:absolute;top:100%;left:50%;transform:translateX(-50%);padding-top:8px;' +
' display:flex;gap:6px;opacity:0;pointer-events:none;transition:opacity .12s;z-index:2;' +
' white-space:nowrap}' +
':host([data-filled][data-editable]:hover) .ctl,:host([data-reframe]) .ctl' +
' {opacity:1;pointer-events:auto}' +
'.ctl button{appearance:none;border:0;border-radius:6px;padding:5px 10px;cursor:pointer;' +
' background:rgba(0,0,0,.65);color:#fff;font:11px/1 system-ui,-apple-system,sans-serif;' +
' backdrop-filter:blur(6px)}' +
'.ctl button:hover{background:rgba(0,0,0,.8)}' +
'.err{position:absolute;left:8px;bottom:8px;right:8px;color:#b3261e;font-size:11px;' +
' background:rgba(255,255,255,.85);padding:4px 6px;border-radius:5px;pointer-events:none}';
const icon =
'<svg width="28" height="28" viewBox="0 0 24 24" fill="none" stroke="currentColor" ' +
'stroke-width="1.6" stroke-linecap="round" stroke-linejoin="round">' +
'<rect x="3" y="3" width="18" height="18" rx="2"/><circle cx="8.5" cy="8.5" r="1.5"/>' +
'<path d="m21 15-5-5L5 21"/></svg>';
class ImageSlot extends HTMLElement {
static get observedAttributes() {
return ['shape', 'radius', 'mask', 'fit', 'position', 'placeholder', 'src', 'id'];
}
constructor() {
super();
const root = this.attachShadow({ mode: 'open' });
// .spill and .ctl sit OUTSIDE .frame so overflow:hidden + border-radius
// on the frame (circle, pill, rounded) can't clip them.
root.innerHTML =
'<style>' + stylesheet + '</style>' +
'<div class="frame" part="frame">' +
' <img part="image" alt="" draggable="false" style="display:none">' +
' <div class="empty" part="empty">' + icon +
' <div class="cap"></div>' +
' <div class="sub">or <u>browse files</u></div></div>' +
' <div class="ring" part="ring"></div>' +
'</div>' +
'<div class="spill">' +
' <img class="ghost" alt="" draggable="false">' +
' <div class="handle" data-c="nw"></div><div class="handle" data-c="ne"></div>' +
' <div class="handle" data-c="sw"></div><div class="handle" data-c="se"></div>' +
'</div>' +
'<div class="ctl"><button data-act="replace" title="Replace image">Replace</button>' +
' <button data-act="clear" title="Remove image">Remove</button></div>' +
'<input type="file" accept="' + ACCEPT.join(',') + '" hidden>';
this._frame = root.querySelector('.frame');
this._ring = root.querySelector('.ring');
this._img = root.querySelector('.frame img');
this._empty = root.querySelector('.empty');
this._cap = root.querySelector('.cap');
this._sub = root.querySelector('.sub');
this._spill = root.querySelector('.spill');
this._ghost = root.querySelector('.ghost');
this._err = null;
this._input = root.querySelector('input');
this._depth = 0;
this._gen = 0;
this._view = { s: 1, x: 0, y: 0 };
this._subFn = () => this._render();
// Shadow-DOM listeners live with the shadow DOM — bound once here so
// disconnect/reconnect (e.g. React remount) doesn't stack handlers.
this._empty.addEventListener('click', () => this._input.click());
root.addEventListener('click', (e) => {
const act = e.target && e.target.getAttribute && e.target.getAttribute('data-act');
if (act === 'replace') { this._exitReframe(true); this._input.click(); }
if (act === 'clear') {
this._exitReframe(false);
this._gen++;
this._local = null;
if (this.id) setSlot(this.id, null); else this._render();
}
});
this._input.addEventListener('change', () => {
const f = this._input.files && this._input.files[0];
if (f) this._ingest(f);
this._input.value = '';
});
// naturalWidth/Height aren't known until load — re-apply so the cover
// baseline is computed from real dimensions, not the 100%×100% fallback.
this._img.addEventListener('load', () => this._applyView());
// Gated on editable + fit=cover so share links and contain/fill slots
// stay static.
this.addEventListener('dblclick', (e) => {
if (!this.hasAttribute('data-editable') || !this._reframes()) return;
e.preventDefault();
if (this.hasAttribute('data-reframe')) this._exitReframe(true);
else this._enterReframe();
});
// Pan + resize both originate on the spill layer. A handle pointerdown
// drives an aspect-locked resize anchored at the opposite corner; any
// other pointerdown on the spill pans. Offsets are frame-% so a
// reframed slot survives responsive resize / PPTX export.
this._spill.addEventListener('pointerdown', (e) => {
if (e.button !== 0 || !this.hasAttribute('data-reframe')) return;
e.preventDefault();
e.stopPropagation();
this._spill.setPointerCapture(e.pointerId);
const rect = this.getBoundingClientRect();
const fw = rect.width || 1, fh = rect.height || 1;
const corner = e.target.getAttribute && e.target.getAttribute('data-c');
let move;
if (corner) {
// Resize about the OPPOSITE corner. Viewport-px throughout (rect
// fw/fh, not clientWidth) so the math survives a transform:scale()
// ancestor — deck_stage renders slides scaled-to-fit.
const iw = this._img.naturalWidth || 1, ih = this._img.naturalHeight || 1;
const base = Math.max(fw / iw, fh / ih);
const sx = corner.includes('e') ? 1 : -1;
const sy = corner.includes('s') ? 1 : -1;
const s0 = this._view.s;
const w0 = iw * base * s0, h0 = ih * base * s0;
const cx0 = (50 + this._view.x) / 100 * fw;
const cy0 = (50 + this._view.y) / 100 * fh;
const ox = cx0 - sx * w0 / 2, oy = cy0 - sy * h0 / 2;
const diag0 = Math.hypot(w0, h0);
const ux = sx * w0 / diag0, uy = sy * h0 / diag0;
move = (ev) => {
const proj = (ev.clientX - rect.left - ox) * ux +
(ev.clientY - rect.top - oy) * uy;
const s = clampS(s0 * proj / diag0);
const d = diag0 * s / s0;
this._view.s = s;
this._view.x = (ox + ux * d / 2) / fw * 100 - 50;
this._view.y = (oy + uy * d / 2) / fh * 100 - 50;
this._clampView();
this._applyView();
};
} else {
this.setAttribute('data-panning', '');
const start = { px: e.clientX, py: e.clientY, x: this._view.x, y: this._view.y };
move = (ev) => {
this._view.x = start.x + (ev.clientX - start.px) / fw * 100;
this._view.y = start.y + (ev.clientY - start.py) / fh * 100;
this._clampView();
this._applyView();
};
}
const up = () => {
try { this._spill.releasePointerCapture(e.pointerId); } catch {}
this._spill.removeEventListener('pointermove', move);
this._spill.removeEventListener('pointerup', up);
this._spill.removeEventListener('pointercancel', up);
this.removeAttribute('data-panning');
this._dragUp = null;
};
// Stashed so _exitReframe (Escape / outside-click mid-drag) can
// tear the capture + listeners down synchronously.
this._dragUp = up;
this._spill.addEventListener('pointermove', move);
this._spill.addEventListener('pointerup', up);
this._spill.addEventListener('pointercancel', up);
});
// Wheel zoom stays available inside reframe mode as a trackpad nicety —
// zooms toward the cursor (offset' = cursor·(1-k) + offset·k).
this.addEventListener('wheel', (e) => {
if (!this.hasAttribute('data-reframe')) return;
e.preventDefault();
const r = this.getBoundingClientRect();
const cx = (e.clientX - r.left) / r.width * 100 - 50;
const cy = (e.clientY - r.top) / r.height * 100 - 50;
const prev = this._view.s;
const next = clampS(prev * Math.pow(1.0015, -e.deltaY));
if (next === prev) return;
const k = next / prev;
this._view.s = next;
this._view.x = cx * (1 - k) + this._view.x * k;
this._view.y = cy * (1 - k) + this._view.y * k;
this._clampView();
this._applyView();
}, { passive: false });
}
connectedCallback() {
// Warn once per page — an id-less slot works for the session but
// cannot persist, and two id-less slots would share nothing.
if (!this.id && !ImageSlot._warned) {
ImageSlot._warned = true;
console.warn('<image-slot> without an id will not persist its dropped image.');
}
this.addEventListener('dragenter', this);
this.addEventListener('dragover', this);
this.addEventListener('dragleave', this);
this.addEventListener('drop', this);
subs.add(this._subFn);
// width%/height% in _applyView encode the frame aspect at call time —
// a host resize (responsive grid, pane divider) would stretch the
// image until the next _render. Re-render on size change: _render()
// re-seeds _view from stored before clamp/apply, so a shrink→grow
// cycle round-trips instead of ratcheting x/y toward the narrower
// frame's clamp range.
this._ro = new ResizeObserver(() => this._render());
this._ro.observe(this);
load();
this._render();
}
disconnectedCallback() {
subs.delete(this._subFn);
this.removeEventListener('dragenter', this);
this.removeEventListener('dragover', this);
this.removeEventListener('dragleave', this);
this.removeEventListener('drop', this);
if (this._ro) { this._ro.disconnect(); this._ro = null; }
this._exitReframe(false);
}
_enterReframe() {
if (this.hasAttribute('data-reframe')) return;
this.setAttribute('data-reframe', '');
this._applyView();
// Close on click outside (the spill handler stopPropagation()s so
// in-image drags don't reach this) and on Escape. Listeners are held
// on the instance so _exitReframe / disconnectedCallback can detach
// exactly what was attached.
this._outside = (e) => {
if (e.composedPath && e.composedPath().includes(this)) return;
this._exitReframe(true);
};
this._esc = (e) => { if (e.key === 'Escape') this._exitReframe(true); };
document.addEventListener('pointerdown', this._outside, true);
document.addEventListener('keydown', this._esc, true);
}
_exitReframe(commit) {
if (!this.hasAttribute('data-reframe')) return;
if (this._dragUp) this._dragUp();
this.removeAttribute('data-reframe');
this.removeAttribute('data-panning');
if (this._outside) document.removeEventListener('pointerdown', this._outside, true);
if (this._esc) document.removeEventListener('keydown', this._esc, true);
this._outside = this._esc = null;
if (commit) this._commitView();
}
attributeChangedCallback() { if (this.shadowRoot) this._render(); }
// handleEvent — one listener object for all four drag events keeps the
// add/remove symmetric and the depth counter correct.
handleEvent(e) {
if (e.type === 'dragenter' || e.type === 'dragover') {
// Without preventDefault the browser never fires 'drop'.
e.preventDefault();
e.stopPropagation();
if (e.dataTransfer) e.dataTransfer.dropEffect = 'copy';
if (e.type === 'dragenter') this._depth++;
this.setAttribute('data-over', '');
} else if (e.type === 'dragleave') {
// dragenter/leave fire for every descendant crossing — count depth
// so hovering the icon inside the empty state doesn't flicker.
if (--this._depth <= 0) { this._depth = 0; this.removeAttribute('data-over'); }
} else if (e.type === 'drop') {
e.preventDefault();
e.stopPropagation();
this._depth = 0;
this.removeAttribute('data-over');
const f = e.dataTransfer && e.dataTransfer.files && e.dataTransfer.files[0];
if (f) this._ingest(f);
}
}
async _ingest(file) {
this._setError(null);
if (!file || ACCEPT.indexOf(file.type) < 0) {
this._setError('Drop a PNG, JPEG, WebP, or AVIF image.');
return;
}
// toDataUrl can take hundreds of ms on a large photo. A Clear or a
// newer drop during that window would be clobbered when this await
// resumes — bump + capture a generation so stale encodes bail.
const gen = ++this._gen;
try {
const w = this.clientWidth || this.offsetWidth || MAX_DIM;
const url = await toDataUrl(file, w);
if (gen !== this._gen) return;
// Only exit reframe once the new image is in hand — a rejected type
// or decode failure leaves the in-progress crop untouched.
this._exitReframe(false);
const val = { u: url, s: 1, x: 0, y: 0 };
setSlot(this.id || '', val);
// Keep a session-local copy for id-less slots so the drop still
// shows, even though it cannot persist.
if (!this.id) { this._local = val; this._render(); }
} catch (err) {
if (gen !== this._gen) return;
this._setError('Could not read that image.');
console.warn('<image-slot> ingest failed:', err);
}
}
_setError(msg) {
if (this._err) { this._err.remove(); this._err = null; }
if (!msg) return;
const d = document.createElement('div');
d.className = 'err'; d.textContent = msg;
this.shadowRoot.appendChild(d);
this._err = d;
setTimeout(() => { if (this._err === d) { d.remove(); this._err = null; } }, 3000);
}
// Reframing (pan/resize) is only meaningful for fit=cover — contain/fill
// keep the old object-fit path and double-click is a no-op.
_reframes() {
return this.hasAttribute('data-filled') &&
(this.getAttribute('fit') || 'cover') === 'cover';
}
// Cover-baseline geometry, shared by clamp/apply/resize. Null until the
// img has loaded (naturalWidth is 0 before that) or when the slot has no
// layout box — ResizeObserver fires with a 0×0 rect under display:none,
// and clamping against a degenerate 1×1 frame would silently pull the
// stored pan toward zero.
_geom() {
const iw = this._img.naturalWidth, ih = this._img.naturalHeight;
const fw = this.clientWidth, fh = this.clientHeight;
if (!iw || !ih || !fw || !fh) return null;
return { iw, ih, fw, fh, base: Math.max(fw / iw, fh / ih) };
}
_clampView() {
// Pan range on each axis is half the overflow past the frame edge.
const g = this._geom();
if (!g) return;
const mx = Math.max(0, (g.iw * g.base * this._view.s / g.fw - 1) * 50);
const my = Math.max(0, (g.ih * g.base * this._view.s / g.fh - 1) * 50);
this._view.x = Math.max(-mx, Math.min(mx, this._view.x));
this._view.y = Math.max(-my, Math.min(my, this._view.y));
}
_applyView() {
const g = this._geom();
const fit = this.getAttribute('fit') || 'cover';
if (fit !== 'cover' || !g) {
// Non-cover, or dimensions not known yet (before img load).
this._img.style.width = '100%';
this._img.style.height = '100%';
this._img.style.left = '50%';
this._img.style.top = '50%';
this._img.style.objectFit = fit;
this._img.style.objectPosition = this.getAttribute('position') || '50% 50%';
return;
}
// Cover baseline: img fills the frame on its tighter axis at s=1, so
// pan works immediately on the overflowing axis without zooming first.
// Width/height and left/top are all frame-% — depends only on the
// frame aspect ratio, so a responsive resize keeps the same crop. The
// spill layer mirrors the same box so its corners = image corners.
const k = g.base * this._view.s;
const w = (g.iw * k / g.fw * 100) + '%';
const h = (g.ih * k / g.fh * 100) + '%';
const l = (50 + this._view.x) + '%';
const t = (50 + this._view.y) + '%';
this._img.style.width = w; this._img.style.height = h;
this._img.style.left = l; this._img.style.top = t;
this._img.style.objectFit = '';
this._spill.style.width = w; this._spill.style.height = h;
this._spill.style.left = l; this._spill.style.top = t;
}
_commitView() {
const v = { s: this._view.s, x: this._view.x, y: this._view.y };
if (this._userUrl) v.u = this._userUrl;
// Framing-only (no u) persists too so an author-src slot remembers its
// crop; clearing the sidecar still falls through to src=.
if (this.id) setSlot(this.id, v);
else { this._local = v; }
}
_render() {
// Shape / mask. Presets use border-radius so the dashed ring can
// follow the rounded outline; clip-path is only applied for an
// explicit `mask` (the ring is hidden there since a rectangle
// dashed border chopped by an arbitrary polygon looks broken).
const mask = this.getAttribute('mask');
const shape = (this.getAttribute('shape') || 'rounded').toLowerCase();
let radius = '';
if (shape === 'circle') radius = '50%';
else if (shape === 'pill') radius = '9999px';
else if (shape === 'rounded') {
const n = parseFloat(this.getAttribute('radius'));
radius = (Number.isFinite(n) ? n : 12) + 'px';
}
this._frame.style.borderRadius = mask ? '' : radius;
this._frame.style.clipPath = mask || '';
this._ring.style.borderRadius = mask ? '' : radius;
this._ring.style.display = mask ? 'none' : '';
// Controls and reframe entry gate on this so share links stay read-only.
const editable = !!(window.omelette && window.omelette.writeFile);
this.toggleAttribute('data-editable', editable);
this._sub.style.display = editable ? '' : 'none';
// Content. The sidecar is also writable by the agent's write_file
// tool, so its value isn't guaranteed canvas-originated — only accept
// data:image/ URLs from it. The `src` attribute is author-controlled
// (Claude wrote it into the HTML) so it passes through unchanged.
let stored = this.id ? getSlot(this.id) : this._local;
if (stored && stored.u && !/^data:image\//i.test(stored.u)) stored = null;
const srcAttr = this.getAttribute('src') || '';
this._userUrl = (stored && stored.u) || null;
const url = this._userUrl || srcAttr;
// Don't clobber an in-flight reframe with a store-triggered re-render.
if (!this.hasAttribute('data-reframe')) {
this._view = {
s: stored && Number.isFinite(stored.s) ? clampS(stored.s) : 1,
x: stored && Number.isFinite(stored.x) ? stored.x : 0,
y: stored && Number.isFinite(stored.y) ? stored.y : 0,
};
}
this._cap.textContent = this.getAttribute('placeholder') || 'Drop an image';
// Toggle via style.display — the [hidden] attribute alone loses to
// the display:flex / display:block rules in the stylesheet above.
if (url) {
if (this._img.getAttribute('src') !== url) {
this._img.src = url;
this._ghost.src = url;
}
this._img.style.display = 'block';
this._empty.style.display = 'none';
this.setAttribute('data-filled', '');
this._clampView();
this._applyView();
} else {
this._img.style.display = 'none';
this._img.removeAttribute('src');
this._ghost.removeAttribute('src');
this._empty.style.display = 'flex';
this.removeAttribute('data-filled');
}
}
}
if (!customElements.get('image-slot')) {
customElements.define('image-slot', ImageSlot);
}
})();

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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>Board post · Fenja AI</title>
<link rel="stylesheet" href="colors_and_type.css" />
<style>
html, body { background: #f0eee9; }
body { margin: 0; }
/* Each artboard is a finished, exportable surface.
The post chrome is intentionally Fenja-quiet: no borders,
no shadows on the card itself — just paper tones. */
.post, .post *, .post *::before, .post *::after { box-sizing: border-box; }
.post {
position: relative;
width: 100%;
height: 100%;
background: var(--surface);
color: var(--on-surface);
overflow: hidden;
font-family: var(--font-sans);
}
/* Editorial label — all caps, tracked, muted */
.post .eyebrow {
font-family: var(--font-sans);
font-weight: 500;
font-size: 13px;
letter-spacing: 0.16em;
text-transform: uppercase;
color: var(--on-surface-muted);
margin: 0;
}
.post .eyebrow .rule {
display: inline-block;
width: 28px;
height: 1px;
background: var(--on-surface-muted);
vertical-align: middle;
margin-right: 14px;
opacity: 0.6;
}
.post h1 {
font-family: var(--font-serif);
font-weight: 400;
letter-spacing: -0.02em;
line-height: 1.04;
color: var(--on-surface);
margin: 0;
text-wrap: balance;
}
.post h1 em {
font-style: italic;
font-weight: 700;
}
.post .lede {
font-family: var(--font-serif);
font-style: italic;
color: var(--on-surface-variant);
line-height: 1.45;
margin: 0;
text-wrap: pretty;
}
/* Portrait cards */
.member { display: flex; flex-direction: column; }
.member .name {
font-family: var(--font-serif);
font-weight: 700;
color: var(--on-surface);
letter-spacing: -0.01em;
line-height: 1.15;
margin: 0;
}
.member .title {
font-family: var(--font-sans);
font-weight: 500;
color: var(--on-surface);
line-height: 1.35;
margin: 0;
}
.member .company {
font-family: var(--font-sans);
font-weight: 400;
color: var(--on-surface-muted);
line-height: 1.35;
margin: 0;
}
/* Image-slot styling: make the empty placeholder feel like part of the
Fenja system rather than the bright drop-zone default. */
image-slot {
background: var(--surface-container-high);
color: var(--on-surface-muted);
font-family: var(--font-sans);
}
/* Brand mark line in the footer */
.mark {
display: flex;
align-items: center;
gap: 10px;
color: var(--on-surface-muted);
font-family: var(--font-sans);
font-size: 12px;
letter-spacing: 0.14em;
text-transform: uppercase;
}
.mark img { height: 18px; opacity: 0.9; }
/* Tonal section nested inside a darker tier — the no-line rule */
.nest { background: var(--surface-container-low); }
/* =========== Layout A — Editorial Square 1200×1200 =========== */
.a-root { padding: 96px 96px 80px; display: flex; flex-direction: column; }
.a-head { max-width: 980px; }
.a-head h1 { font-size: 64px; }
.a-head .subtitle {
font-family: var(--font-serif);
font-size: 26px;
color: var(--on-surface-variant);
line-height: 1.35;
margin-top: 18px;
}
.a-grid {
margin-top: 64px;
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 36px 28px;
}
.a-grid .member .name { font-size: 22px; margin-top: 18px; }
.a-grid .member .title { font-size: 16px; font-weight: 600; margin-top: 6px; }
.a-grid .member .company { font-size: 17px; font-weight: 500; color: var(--on-surface-variant); margin-top: 2px; }
.a-foot {
margin-top: auto;
display: flex;
align-items: center;
}
.a-foot .mark img { height: 160px; opacity: 1; display: block; margin-left: -6px; }
/* =========== Layout B — Catalogue / Index 1080×1350 =========== */
.b-root { padding: 64px 72px; display: flex; flex-direction: column; }
.b-head { display: flex; align-items: baseline; justify-content: space-between; gap: 40px; margin-bottom: 32px; }
.b-head h1 { font-size: 64px; line-height: 1; }
.b-head .right { text-align: right; }
.b-lede {
max-width: 560px;
font-size: 18px;
margin-top: 20px;
}
.b-list { margin-top: 32px; display: flex; flex-direction: column; }
.b-row {
display: grid;
grid-template-columns: 48px 72px 1fr;
align-items: center;
gap: 24px;
padding: 12px 18px;
border-radius: 6px;
}
.b-row .idx {
font-family: var(--font-serif);
font-style: italic;
font-size: 22px;
color: var(--on-surface-muted);
}
.b-row .name { font-size: 22px; }
.b-row .role { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.b-row .role .title { font-size: 16px; font-weight: 600; margin-top: 4px; }
.b-row .role .company { font-size: 15px; font-weight: 500; color: var(--on-surface-variant); }
.b-row:nth-child(odd) { background: var(--surface-container-low); }
.b-foot { margin-top: auto; padding-top: 32px; display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; }
.b-foot .quiet { font-family: var(--font-serif); font-style: italic; font-size: 16px; color: var(--on-surface-variant); max-width: 480px; line-height: 1.45; }
/* =========== Layout C — Editorial Landscape 1200×627 =========== */
.c-root { padding: 56px 64px; display: grid; grid-template-columns: 1fr 1.2fr; gap: 56px; }
.c-left { display: flex; flex-direction: column; justify-content: space-between; }
.c-left .eyebrow { margin-bottom: 22px; }
.c-left h1 { font-size: 44px; }
.c-left .lede { font-size: 16px; margin-top: 18px; max-width: 360px; }
.c-grid {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 18px 16px;
align-content: center;
}
.c-grid .member .name { font-size: 14px; margin-top: 10px; }
.c-grid .member .title { font-size: 11px; margin-top: 2px; line-height: 1.25; }
.c-grid .member .company { font-size: 11px; line-height: 1.25; }
/* =========== Layout D — Quiet Cover + Strip 1080×1350 =========== */
.d-root { display: flex; flex-direction: column; }
.d-hero { flex: 1; padding: 100px 80px 60px; display: flex; flex-direction: column; justify-content: space-between; }
.d-hero .eyebrow { margin-bottom: 36px; }
.d-hero h1 { font-size: 88px; line-height: 0.98; max-width: 880px; }
.d-hero .lede { font-size: 22px; margin-top: 32px; max-width: 560px; }
.d-hero .signoff {
font-family: var(--font-serif);
font-style: italic;
color: var(--on-surface-variant);
font-size: 17px;
margin-top: 40px;
max-width: 460px;
line-height: 1.5;
}
.d-strip {
background: var(--surface-container-low);
padding: 36px 80px 44px;
}
.d-strip-label { margin-bottom: 22px; }
.d-strip-grid {
display: grid;
grid-template-columns: repeat(8, 1fr);
gap: 14px;
}
.d-strip .member .name {
font-size: 12px;
font-weight: 700;
letter-spacing: -0.005em;
margin-top: 10px;
line-height: 1.18;
}
.d-strip .member .title { font-size: 10px; margin-top: 3px; line-height: 1.25; }
.d-strip .member .company { font-size: 10px; line-height: 1.25; }
/* Topographic currents — a quiet accent for layout D */
.currents {
position: absolute;
pointer-events: none;
opacity: 0.45;
}
</style>
<script src="https://unpkg.com/react@18.3.1/umd/react.development.js" integrity="sha384-hD6/rw4ppMLGNu3tX5cjIb+uRZ7UkRJ6BPkLpg4hAu/6onKUg4lLsHAs9EBPT82L" crossorigin="anonymous"></script>
<script src="https://unpkg.com/react-dom@18.3.1/umd/react-dom.development.js" integrity="sha384-u6aeetuaXnQ38mYT8rp6sbXaQe3NL9t+IBXmnYxwkUI2Hw4bsp2Wvmx4yRQF1uAm" crossorigin="anonymous"></script>
<script src="https://unpkg.com/@babel/standalone@7.29.0/babel.min.js" integrity="sha384-m08KidiNqLdpJqLq95G/LEi8Qvjl/xUYll3QILypMoQ65QorJ9Lvtp2RXYGBFj1y" crossorigin="anonymous"></script>
<script src="image-slot.js"></script>
<script type="text/babel" src="design-canvas.jsx"></script>
<script type="text/babel" src="board-posts.jsx"></script>
</head>
<body>
<div id="root"></div>
<script type="text/babel">
const { createRoot } = ReactDOM;
createRoot(document.getElementById('root')).render(<App />);
</script>
</body>
</html>

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