feat(builder): surface hidden section/pricing/social props + box-model rollout

SectionTypePanel (Accordion/Tabs/Testimonials/Countdown/NumberCounter/ CTASection/CallToAction/FeaturesGrid), PricingStylePanel, and SocialStylePanel all gain a Spacing & Border section (margin/padding per-side, border, box-shadow, opacity), an Animation section, and a Visibility section, wired to the shared SpacingControl/BorderControl/ AnimationControl/VisibilityControl. PricingTable's per-card colors (cardBg/textColor/subColor/featColor/ checkColor/btnBg/btnColor) were previously hard-coded literals computed from featuredBg inside toHtml -- promoted to real optional props (each falling back to the exact prior literal when unset) and exposed via ColorPickerField in PricingStylePanel. SocialStylePanel now exposes SocialLinks' iconShape/gap (already-built props with no control), plus Icon's bgColor/bgShape/bgSize/link and StarRating's filledColor/emptyColor, which the panel's generic iconBgColor/starColor checks never matched since those aren't Icon's or StarRating's real prop names. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Merge PR #13 : enhancement foundation
2026-07-14 06:47:58 -07:00 · 2026-07-14 13:12:22 +00:00 · 2026-07-14 06:07:25 -07:00 · 2026-07-14 06:07:20 -07:00 · 2026-07-14 06:07:14 -07:00 · 2026-07-14 00:12:49 +00:00
69 changed files with 5893 additions and 258 deletions
@@ -2,7 +2,7 @@
 <html lang="en">
 <head>
  <meta charset="UTF-8" />
-  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0, viewport-fit=cover" />
  <title>Site Builder</title>
  <link rel="preconnect" href="https://fonts.googleapis.com">
  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
@@ -8,6 +8,15 @@
      "name": "whp-site-builder",
      "version": "2.0.0",
      "dependencies": {
        "@codemirror/autocomplete": "^6.20.3",
        "@codemirror/commands": "^6.10.4",
        "@codemirror/lang-css": "^6.3.1",
        "@codemirror/lang-html": "^6.4.11",
        "@codemirror/lang-javascript": "^6.2.5",
        "@codemirror/language": "^6.12.4",
        "@codemirror/state": "^6.7.1",
        "@codemirror/theme-one-dark": "^6.1.3",
        "@codemirror/view": "^6.43.6",
        "@craftjs/core": "^0.2.10",
        "@craftjs/layers": "^0.2.7",
        "dompurify": "^3.4.5",
@@ -373,6 +382,133 @@
        "specificity": "bin/cli.js"
      }
    },
    "node_modules/@codemirror/autocomplete": {
      "version": "6.20.3",
      "resolved": "https://registry.npmjs.org/@codemirror/autocomplete/-/autocomplete-6.20.3.tgz",
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      "license": "MIT",
      "dependencies": {
        "@codemirror/language": "^6.0.0",
        "@codemirror/state": "^6.0.0",
        "@codemirror/view": "^6.17.0",
        "@lezer/common": "^1.0.0"
      }
    },
    "node_modules/@codemirror/commands": {
      "version": "6.10.4",
      "resolved": "https://registry.npmjs.org/@codemirror/commands/-/commands-6.10.4.tgz",
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      "license": "MIT",
      "dependencies": {
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        "@codemirror/state": "^6.7.0",
        "@codemirror/view": "^6.27.0",
        "@lezer/common": "^1.1.0"
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      "license": "MIT",
      "dependencies": {
        "@codemirror/autocomplete": "^6.0.0",
        "@codemirror/language": "^6.0.0",
        "@codemirror/state": "^6.0.0",
        "@lezer/common": "^1.0.2",
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      "license": "MIT",
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      "license": "MIT",
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      }
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      "license": "MIT",
      "dependencies": {
        "@codemirror/state": "^6.0.0",
        "@codemirror/view": "^6.42.0",
        "crelt": "^1.0.5"
      }
    },
    "node_modules/@codemirror/state": {
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      "license": "MIT",
      "dependencies": {
        "@marijn/find-cluster-break": "^1.0.0"
      }
    },
    "node_modules/@codemirror/theme-one-dark": {
      "version": "6.1.3",
      "resolved": "https://registry.npmjs.org/@codemirror/theme-one-dark/-/theme-one-dark-6.1.3.tgz",
      "integrity": "sha512-NzBdIvEJmx6fjeremiGp3t/okrLPYT0d9orIc7AFun8oZcRk58aejkqhv6spnz4MLAevrKNPMQYXEWMg4s+sKA==",
      "license": "MIT",
      "dependencies": {
        "@codemirror/language": "^6.0.0",
        "@codemirror/state": "^6.0.0",
        "@codemirror/view": "^6.0.0",
        "@lezer/highlight": "^1.0.0"
      }
    },
    "node_modules/@codemirror/view": {
      "version": "6.43.6",
      "resolved": "https://registry.npmjs.org/@codemirror/view/-/view-6.43.6.tgz",
      "integrity": "sha512-EVunGSYN1wz1p75WY1s3Xg7t3i8Yol0kGZGizNdX9BUFgMFILYVe8/u6EVpo7Ff5PwbZuILb4QAq7IZoKzIEQA==",
      "license": "MIT",
      "dependencies": {
        "@codemirror/state": "^6.7.0",
        "crelt": "^1.0.6",
        "style-mod": "^4.1.0",
        "w3c-keyname": "^2.2.4"
      }
    },
    "node_modules/@craftjs/core": {
      "version": "0.2.12",
      "resolved": "https://registry.npmjs.org/@craftjs/core/-/core-0.2.12.tgz",
@@ -1093,6 +1229,69 @@
        "@jridgewell/sourcemap-codec": "^1.4.14"
      }
    },
    "node_modules/@lezer/common": {
      "version": "1.5.2",
      "resolved": "https://registry.npmjs.org/@lezer/common/-/common-1.5.2.tgz",
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      "license": "MIT"
    },
    "node_modules/@lezer/css": {
      "version": "1.3.4",
      "resolved": "https://registry.npmjs.org/@lezer/css/-/css-1.3.4.tgz",
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      "license": "MIT",
      "dependencies": {
        "@lezer/common": "^1.2.0",
        "@lezer/highlight": "^1.0.0",
        "@lezer/lr": "^1.3.0"
      }
    },
    "node_modules/@lezer/highlight": {
      "version": "1.2.3",
      "resolved": "https://registry.npmjs.org/@lezer/highlight/-/highlight-1.2.3.tgz",
      "integrity": "sha512-qXdH7UqTvGfdVBINrgKhDsVTJTxactNNxLk7+UMwZhU13lMHaOBlJe9Vqp907ya56Y3+ed2tlqzys7jDkTmW0g==",
      "license": "MIT",
      "dependencies": {
        "@lezer/common": "^1.3.0"
      }
    },
    "node_modules/@lezer/html": {
      "version": "1.3.13",
      "resolved": "https://registry.npmjs.org/@lezer/html/-/html-1.3.13.tgz",
      "integrity": "sha512-oI7n6NJml729m7pjm9lvLvmXbdoMoi2f+1pwSDJkl9d68zGr7a9Btz8NdHTGQZtW2DA25ybeuv/SyDb9D5tseg==",
      "license": "MIT",
      "dependencies": {
        "@lezer/common": "^1.2.0",
        "@lezer/highlight": "^1.0.0",
        "@lezer/lr": "^1.0.0"
      }
    },
    "node_modules/@lezer/javascript": {
      "version": "1.5.4",
      "resolved": "https://registry.npmjs.org/@lezer/javascript/-/javascript-1.5.4.tgz",
      "integrity": "sha512-vvYx3MhWqeZtGPwDStM2dwgljd5smolYD2lR2UyFcHfxbBQebqx8yjmFmxtJ/E6nN6u1D9srOiVWm3Rb4tmcUA==",
      "license": "MIT",
      "dependencies": {
        "@lezer/common": "^1.2.0",
        "@lezer/highlight": "^1.1.3",
        "@lezer/lr": "^1.3.0"
      }
    },
    "node_modules/@lezer/lr": {
      "version": "1.4.10",
      "resolved": "https://registry.npmjs.org/@lezer/lr/-/lr-1.4.10.tgz",
      "integrity": "sha512-rnCpTIBafOx4mRp43xOxDJbFipJm/c0cia/V5TiGlhmMa+wsSdoGmUN3w5Bqrks/09Q/D4tNAmWaT8p6NRi77A==",
      "license": "MIT",
      "dependencies": {
        "@lezer/common": "^1.0.0"
      }
    },
    "node_modules/@marijn/find-cluster-break": {
      "version": "1.0.3",
      "resolved": "https://registry.npmjs.org/@marijn/find-cluster-break/-/find-cluster-break-1.0.3.tgz",
      "integrity": "sha512-FY+MKLBoTsLNJF/eLWaOsXGdz6uh3Iu1axjPf6TUq92IYumcTcXWHoS747JARLkcdlJ/Waiaxc5wQfFO8jC6NA==",
      "license": "MIT"
    },
    "node_modules/@playwright/test": {
      "version": "1.59.1",
      "resolved": "https://registry.npmjs.org/@playwright/test/-/test-1.59.1.tgz",
@@ -1873,6 +2072,12 @@
      "dev": true,
      "license": "MIT"
    },
    "node_modules/crelt": {
      "version": "1.0.7",
      "resolved": "https://registry.npmjs.org/crelt/-/crelt-1.0.7.tgz",
      "integrity": "sha512-aK6BbWfhf4U/wCcLHKPJl/xa6VkVstRaPywWtMKGwuOLc/wZTyQYuoxgvZnNsBvv7Kg3YTBQYYBCggcviQczuA==",
      "license": "MIT"
    },
    "node_modules/css-color-keywords": {
      "version": "1.0.0",
      "resolved": "https://registry.npmjs.org/css-color-keywords/-/css-color-keywords-1.0.0.tgz",
@@ -2686,6 +2891,12 @@
      "dev": true,
      "license": "MIT"
    },
    "node_modules/style-mod": {
      "version": "4.1.3",
      "resolved": "https://registry.npmjs.org/style-mod/-/style-mod-4.1.3.tgz",
      "integrity": "sha512-i/n8VsZydrugj3Iuzll8+x/00GH2vnYsk1eomD8QiRrSAeW6ItbCQDtfXCeJHd0iwiNagqjQkvpvREEPtW3IoQ==",
      "license": "MIT"
    },
    "node_modules/styled-components": {
      "version": "6.3.12",
      "resolved": "https://registry.npmjs.org/styled-components/-/styled-components-6.3.12.tgz",
@@ -3096,6 +3307,12 @@
        }
      }
    },
    "node_modules/w3c-keyname": {
      "version": "2.2.8",
      "resolved": "https://registry.npmjs.org/w3c-keyname/-/w3c-keyname-2.2.8.tgz",
      "integrity": "sha512-dpojBhNsCNN7T82Tm7k26A6G9ML3NkhDsnw9n/eoxSRlVBB4CEtIQ/KTCLI2Fwf3ataSXRhYFkQi3SlnFwPvPQ==",
      "license": "MIT"
    },
    "node_modules/w3c-xmlserializer": {
      "version": "5.0.0",
      "resolved": "https://registry.npmjs.org/w3c-xmlserializer/-/w3c-xmlserializer-5.0.0.tgz",
@@ -14,6 +14,15 @@
    "test:unit:watch": "vitest"
  },
  "dependencies": {
    "@codemirror/autocomplete": "^6.20.3",
    "@codemirror/commands": "^6.10.4",
    "@codemirror/lang-css": "^6.3.1",
    "@codemirror/lang-html": "^6.4.11",
    "@codemirror/lang-javascript": "^6.2.5",
    "@codemirror/language": "^6.12.4",
    "@codemirror/state": "^6.7.1",
    "@codemirror/theme-one-dark": "^6.1.3",
    "@codemirror/view": "^6.43.6",
    "@craftjs/core": "^0.2.10",
    "@craftjs/layers": "^0.2.7",
    "dompurify": "^3.4.5",
@@ -44,3 +44,29 @@ describe('Icon.toHtml XSS hardening', () => {
    expect(html).not.toMatch(/"\s+onclick="/);
  });
 });
 describe('Icon.toHtml bgShape/bgColor/bgSize rendering (built but, until this panel update, unexposed)', () => {
  test('bgShape="circle" + bgColor render a colored 50%-radius background box', () => {
    const { html } = toHtml({ icon: 'fa-star', bgShape: 'circle', bgColor: '#3b82f6', bgSize: '64px' }, '');
    expect(html).toContain('background-color:#3b82f6');
    expect(html).toContain('border-radius:50%');
    expect(html).toContain('width:64px');
    expect(html).toContain('height:64px');
  });
  test('bgShape="none" (default) renders the bare icon with no background wrapper', () => {
    const { html } = toHtml({ icon: 'fa-star' }, '');
    expect(html).not.toContain('background-color');
  });
 });
 describe('Icon.craft.props includes the box-model/animation/visibility rollout props', () => {
  test('animation, animationDelay, and all 3 hideOn* flags are declared (blank/false defaults)', () => {
    const props = (Icon as any).craft.props;
    expect(props).toHaveProperty('animation', '');
    expect(props).toHaveProperty('animationDelay', '');
    expect(props).toHaveProperty('hideOnDesktop', false);
    expect(props).toHaveProperty('hideOnTablet', false);
    expect(props).toHaveProperty('hideOnMobile', false);
  });
 });
@@ -12,6 +12,11 @@ interface IconProps {
  bgSize?: string;
  link?: string;
  style?: CSSProperties;
  animation?: string;
  animationDelay?: string;
  hideOnDesktop?: boolean;
  hideOnTablet?: boolean;
  hideOnMobile?: boolean;
 }
 function getBgBorderRadius(shape: string): string {
@@ -96,6 +101,11 @@ Icon.craft = {
    bgSize: '56px',
    link: '',
    style: {},
    animation: '',
    animationDelay: '',
    hideOnDesktop: false,
    hideOnTablet: false,
    hideOnMobile: false,
  },
  rules: {
    canDrag: () => true,
@@ -51,3 +51,43 @@ describe('SocialLinks.toHtml XSS hardening (iconSize/iconColor/iconBgColor/gap i
    expect(html).not.toContain('javascript:alert(1)');
  });
 });
 describe('SocialLinks.toHtml iconShape/gap emission (previously built but unexposed in SocialStylePanel)', () => {
  test('iconShape="circle" emits a 50% border-radius on the wrapping <a>', () => {
    const { html } = toHtml({ links: [{ platform: 'facebook', url: '#' }], iconShape: 'circle' }, '');
    expect(html).toMatch(/<a[^>]*style="[^"]*border-radius:50%[^"]*"/);
  });
  test('iconShape="square" emits border-radius:0', () => {
    const { html } = toHtml({ links: [{ platform: 'facebook', url: '#' }], iconShape: 'square' }, '');
    expect(html).toMatch(/<a[^>]*style="[^"]*border-radius:0[^"]*"/);
  });
  test('iconShape="rounded" emits a 6px border-radius', () => {
    const { html } = toHtml({ links: [{ platform: 'facebook', url: '#' }], iconShape: 'rounded' }, '');
    expect(html).toMatch(/<a[^>]*style="[^"]*border-radius:6px[^"]*"/);
  });
  test('iconShape="none" omits the background box entirely (transparent bg, no fixed box size)', () => {
    const { html } = toHtml({ links: [{ platform: 'facebook', url: '#' }], iconShape: 'none' }, '');
    const aTag = html.match(/<a[^>]*>/)![0];
    expect(aTag).toContain('background-color:transparent');
    expect(aTag).not.toContain('border-radius');
  });
  test('gap emits on the wrapper <div> style', () => {
    const { html } = toHtml({ links: [{ platform: 'facebook', url: '#' }], gap: '24px' }, '');
    expect(html).toMatch(/<div[^>]*style="[^"]*gap:24px[^"]*"/);
  });
 });
 describe('SocialLinks.craft.props includes the box-model/animation/visibility rollout props', () => {
  test('animation, animationDelay, and all 3 hideOn* flags are declared (blank/false defaults)', () => {
    const props = (SocialLinks as any).craft.props;
    expect(props).toHaveProperty('animation', '');
    expect(props).toHaveProperty('animationDelay', '');
    expect(props).toHaveProperty('hideOnDesktop', false);
    expect(props).toHaveProperty('hideOnTablet', false);
    expect(props).toHaveProperty('hideOnMobile', false);
  });
 });
@@ -17,6 +17,11 @@ interface SocialLinksProps {
  gap?: string;
  alignment?: 'left' | 'center' | 'right';
  style?: CSSProperties;
  animation?: string;
  animationDelay?: string;
  hideOnDesktop?: boolean;
  hideOnTablet?: boolean;
  hideOnMobile?: boolean;
 }
 const platformIcons: Record<string, string> = {
@@ -151,6 +156,11 @@ SocialLinks.craft = {
    gap: '10px',
    alignment: 'center',
    style: {},
    animation: '',
    animationDelay: '',
    hideOnDesktop: false,
    hideOnTablet: false,
    hideOnMobile: false,
  },
  rules: {
    canDrag: () => true,
@@ -75,3 +75,14 @@ describe('StarRating.toHtml XSS hardening (rating/maxStars into aria-label, F2.2
    expect(html).toMatch(/<span role="img" aria-label="Rating: 4\.5 out of 5"/);
  });
 });
 describe('StarRating.craft.props includes the box-model/animation/visibility rollout props', () => {
  test('animation, animationDelay, and all 3 hideOn* flags are declared (blank/false defaults)', () => {
    const props = (StarRating as any).craft.props;
    expect(props).toHaveProperty('animation', '');
    expect(props).toHaveProperty('animationDelay', '');
    expect(props).toHaveProperty('hideOnDesktop', false);
    expect(props).toHaveProperty('hideOnTablet', false);
    expect(props).toHaveProperty('hideOnMobile', false);
  });
 });
@@ -10,6 +10,11 @@ interface StarRatingProps {
  filledColor?: string;
  emptyColor?: string;
  style?: CSSProperties;
  animation?: string;
  animationDelay?: string;
  hideOnDesktop?: boolean;
  hideOnTablet?: boolean;
  hideOnMobile?: boolean;
 }
 export const StarRating: UserComponent<StarRatingProps> = ({
@@ -87,6 +92,11 @@ StarRating.craft = {
    filledColor: '#f59e0b',
    emptyColor: '#d1d5db',
    style: {},
    animation: '',
    animationDelay: '',
    hideOnDesktop: false,
    hideOnTablet: false,
    hideOnMobile: false,
  },
  rules: {
    canDrag: () => true,
@@ -0,0 +1,38 @@
 import { describe, test, expect } from 'vitest';
 import { Accordion } from './Accordion';
 const toHtml = (Accordion as any).toHtml;
 const items = [
  { title: 'Q1', content: 'A1', isOpen: true },
  { title: 'Q2', content: 'A2', isOpen: false },
 ];
 describe('Accordion.toHtml basic export', () => {
  test('renders a <details> per item with the open attribute honored', () => {
    const { html } = toHtml({ items }, '');
    const detailsBlocks = html.match(/<details[^>]*>/g) || [];
    expect(detailsBlocks.length).toBe(2);
    expect(detailsBlocks[0]).toContain(' open');
    expect(detailsBlocks[1]).not.toContain(' open');
  });
  test('headerBg/headerColor/contentBg/borderColor emit into the panel styles', () => {
    const { html } = toHtml({ items, headerBg: '#111111', headerColor: '#222222', contentBg: '#333333', borderColor: '#444444' }, '');
    expect(html).toContain('#111111');
    expect(html).toContain('#222222');
    expect(html).toContain('#333333');
    expect(html).toContain('#444444');
  });
 });
 describe('Accordion.craft.props includes the box-model/animation/visibility rollout props', () => {
  test('animation, animationDelay, and all 3 hideOn* flags are declared (blank/false defaults)', () => {
    const props = (Accordion as any).craft.props;
    expect(props).toHaveProperty('animation', '');
    expect(props).toHaveProperty('animationDelay', '');
    expect(props).toHaveProperty('hideOnDesktop', false);
    expect(props).toHaveProperty('hideOnTablet', false);
    expect(props).toHaveProperty('hideOnMobile', false);
  });
 });
@@ -17,6 +17,11 @@ interface AccordionProps {
  contentBg?: string;
  borderColor?: string;
  anchorId?: string;
  animation?: string;
  animationDelay?: string;
  hideOnDesktop?: boolean;
  hideOnTablet?: boolean;
  hideOnMobile?: boolean;
 }
 const defaultItems: AccordionItem[] = [
@@ -135,6 +140,11 @@ Accordion.craft = {
    contentBg: '#ffffff',
    borderColor: '#e2e8f0',
    anchorId: '',
    animation: '',
    animationDelay: '',
    hideOnDesktop: false,
    hideOnTablet: false,
    hideOnMobile: false,
  },
  rules: {
    canDrag: () => true,
@@ -0,0 +1,37 @@
 import { describe, test, expect } from 'vitest';
 import { CTASection } from './CTASection';
 const toHtml = (CTASection as any).toHtml;
 describe('CTASection.toHtml basic export', () => {
  test('renders heading, description, and CTA buttons', () => {
    const { html } = toHtml({ heading: 'Hi', description: 'Sub', ctas: [{ text: 'Go', href: '#', variant: 'primary' }] }, '');
    expect(html).toContain('Hi');
    expect(html).toContain('Sub');
    expect(html).toContain('Go');
  });
  test('box-model style props (margin/padding/border/boxShadow/opacity) flow through to the section style=""', () => {
    const { html } = toHtml({
      heading: 'Hi',
      description: 'Sub',
      style: { marginTop: '10px', paddingLeft: '5px', border: '1px solid #000', boxShadow: '0 1px 2px rgba(0,0,0,0.1)', opacity: '0.5' },
    }, '');
    expect(html).toContain('margin-top:10px');
    expect(html).toContain('padding-left:5px');
    expect(html).toContain('border:1px solid #000');
    expect(html).toContain('box-shadow:0 1px 2px rgba(0,0,0,0.1)');
    expect(html).toContain('opacity:0.5');
  });
 });
 describe('CTASection.craft.props includes the box-model/animation/visibility rollout props', () => {
  test('animation, animationDelay, and all 3 hideOn* flags are declared (blank/false defaults)', () => {
    const props = (CTASection as any).craft.props;
    expect(props).toHaveProperty('animation', '');
    expect(props).toHaveProperty('animationDelay', '');
    expect(props).toHaveProperty('hideOnDesktop', false);
    expect(props).toHaveProperty('hideOnTablet', false);
    expect(props).toHaveProperty('hideOnMobile', false);
  });
 });
@@ -14,6 +14,11 @@ interface CTASectionProps {
  gradient?: string;
  anchorId?: string;
  style?: CSSProperties;
  animation?: string;
  animationDelay?: string;
  hideOnDesktop?: boolean;
  hideOnTablet?: boolean;
  hideOnMobile?: boolean;
 }
 const defaultGradient = 'linear-gradient(135deg, #2563eb 0%, #7c3aed 100%)';
@@ -83,6 +88,11 @@ CTASection.craft = {
    gradient: defaultGradient,
    anchorId: '',
    style: {},
    animation: '',
    animationDelay: '',
    hideOnDesktop: false,
    hideOnTablet: false,
    hideOnMobile: false,
  },
  rules: {
    canDrag: () => true,
@@ -0,0 +1,37 @@
 import { describe, test, expect } from 'vitest';
 import { CallToAction } from './CallToAction';
 const toHtml = (CallToAction as any).toHtml;
 describe('CallToAction.toHtml basic export', () => {
  test('renders heading, description, and CTA buttons', () => {
    const { html } = toHtml({ heading: 'Hi', description: 'Sub', ctas: [{ text: 'Go', href: '#', variant: 'primary' }] }, '');
    expect(html).toContain('Hi');
    expect(html).toContain('Sub');
    expect(html).toContain('Go');
  });
  test('box-model style props (margin/padding/border/boxShadow/opacity) flow through to the section style=""', () => {
    const { html } = toHtml({
      heading: 'Hi',
      description: 'Sub',
      style: { marginBottom: '12px', paddingRight: '6px', border: '2px dashed #333', boxShadow: '0 4px 8px rgba(0,0,0,0.12)', opacity: '0.75' },
    }, '');
    expect(html).toContain('margin-bottom:12px');
    expect(html).toContain('padding-right:6px');
    expect(html).toContain('border:2px dashed #333');
    expect(html).toContain('box-shadow:0 4px 8px rgba(0,0,0,0.12)');
    expect(html).toContain('opacity:0.75');
  });
 });
 describe('CallToAction.craft.props includes the box-model/animation/visibility rollout props', () => {
  test('animation, animationDelay, and all 3 hideOn* flags are declared (blank/false defaults)', () => {
    const props = (CallToAction as any).craft.props;
    expect(props).toHaveProperty('animation', '');
    expect(props).toHaveProperty('animationDelay', '');
    expect(props).toHaveProperty('hideOnDesktop', false);
    expect(props).toHaveProperty('hideOnTablet', false);
    expect(props).toHaveProperty('hideOnMobile', false);
  });
 });
@@ -21,6 +21,11 @@ interface CallToActionProps {
  buttonColor?: string;
  anchorId?: string;
  style?: CSSProperties;
  animation?: string;
  animationDelay?: string;
  hideOnDesktop?: boolean;
  hideOnTablet?: boolean;
  hideOnMobile?: boolean;
 }
 const defaultGradient = 'linear-gradient(135deg, #2563eb 0%, #7c3aed 100%)';
@@ -131,6 +136,11 @@ CallToAction.craft = {
    textColor: '#ffffff',
    buttonColor: '#ffffff',
    style: {},
    animation: '',
    animationDelay: '',
    hideOnDesktop: false,
    hideOnTablet: false,
    hideOnMobile: false,
  },
  rules: {
    canDrag: () => true,
@@ -62,3 +62,14 @@ describe('Countdown.toHtml script nit: ticking interval stops at zero', () => {
    expect(html).toMatch(/if\s*\(\s*target\s*-\s*Date\.now\(\)\s*>\s*0\s*\)\s*\{/);
  });
 });
 describe('Countdown.craft.props includes the box-model/animation/visibility rollout props', () => {
  test('animation, animationDelay, and all 3 hideOn* flags are declared (blank/false defaults)', () => {
    const props = (Countdown as any).craft.props;
    expect(props).toHaveProperty('animation', '');
    expect(props).toHaveProperty('animationDelay', '');
    expect(props).toHaveProperty('hideOnDesktop', false);
    expect(props).toHaveProperty('hideOnTablet', false);
    expect(props).toHaveProperty('hideOnMobile', false);
  });
 });
@@ -11,6 +11,11 @@ interface CountdownProps {
  labelColor?: string;
  bgColor?: string;
  anchorId?: string;
  animation?: string;
  animationDelay?: string;
  hideOnDesktop?: boolean;
  hideOnTablet?: boolean;
  hideOnMobile?: boolean;
 }
 interface TimeLeft {
@@ -139,6 +144,11 @@ Countdown.craft = {
    labelColor: 'rgba(255,255,255,0.7)',
    bgColor: '#18181b',
    anchorId: '',
    animation: '',
    animationDelay: '',
    hideOnDesktop: false,
    hideOnTablet: false,
    hideOnMobile: false,
  },
  rules: {
    canDrag: () => true,
@@ -21,3 +21,14 @@ describe('FeaturesGrid.toHtml image sink uses safeImageUrl (data:image/svg+xml a
    expect(html).toMatch(/<a href=""/);
  });
 });
 describe('FeaturesGrid.craft.props includes the box-model/animation/visibility rollout props', () => {
  test('animation, animationDelay, and all 3 hideOn* flags are declared (blank/false defaults)', () => {
    const props = (FeaturesGrid as any).craft.props;
    expect(props).toHaveProperty('animation', '');
    expect(props).toHaveProperty('animationDelay', '');
    expect(props).toHaveProperty('hideOnDesktop', false);
    expect(props).toHaveProperty('hideOnTablet', false);
    expect(props).toHaveProperty('hideOnMobile', false);
  });
 });
@@ -17,6 +17,11 @@ interface FeaturesGridProps {
  features?: FeatureItem[];
  style?: CSSProperties;
  anchorId?: string;
  animation?: string;
  animationDelay?: string;
  hideOnDesktop?: boolean;
  hideOnTablet?: boolean;
  hideOnMobile?: boolean;
 }
 // Keys image/imageAlt/buttonText/buttonUrl are present (blank) on the defaults so
@@ -98,6 +103,11 @@ FeaturesGrid.craft = {
    features: defaultFeatures,
    style: { backgroundColor: '#ffffff' },
    anchorId: '',
    animation: '',
    animationDelay: '',
    hideOnDesktop: false,
    hideOnTablet: false,
    hideOnMobile: false,
  },
  rules: {
    canDrag: () => true,
@@ -73,3 +73,14 @@ describe('NumberCounter.toHtml counter.number is NOT runtime-type-checked -- mus
    expect(html).toContain('data-target="150"');
  });
 });
 describe('NumberCounter.craft.props includes the box-model/animation/visibility rollout props', () => {
  test('animation, animationDelay, and all 3 hideOn* flags are declared (blank/false defaults)', () => {
    const props = (NumberCounter as any).craft.props;
    expect(props).toHaveProperty('animation', '');
    expect(props).toHaveProperty('animationDelay', '');
    expect(props).toHaveProperty('hideOnDesktop', false);
    expect(props).toHaveProperty('hideOnTablet', false);
    expect(props).toHaveProperty('hideOnMobile', false);
  });
 });
@@ -16,6 +16,11 @@ interface NumberCounterProps {
  labelColor?: string;
  numberSize?: string;
  style?: CSSProperties;
  animation?: string;
  animationDelay?: string;
  hideOnDesktop?: boolean;
  hideOnTablet?: boolean;
  hideOnMobile?: boolean;
 }
 const defaultCounters: Counter[] = [
@@ -99,6 +104,11 @@ NumberCounter.craft = {
    labelColor: '#6b7280',
    numberSize: '48px',
    style: { backgroundColor: '#ffffff' },
    animation: '',
    animationDelay: '',
    hideOnDesktop: false,
    hideOnTablet: false,
    hideOnMobile: false,
  },
  rules: {
    canDrag: () => true,
@@ -0,0 +1,105 @@
 import { describe, test, expect } from 'vitest';
 import { PricingTable } from './PricingTable';
 const toHtml = (PricingTable as any).toHtml;
 const plans = [
  { name: 'Basic', price: '$9', period: '/month', features: ['Feature A'], buttonText: 'Buy', buttonHref: '#', isFeatured: false },
  { name: 'Pro', price: '$29', period: '/month', features: ['Feature B'], buttonText: 'Buy', buttonHref: '#', isFeatured: true },
 ];
 describe('PricingTable.toHtml regular-card color overrides (previously hard-coded, now real props)', () => {
  test('cardBg emits as the non-featured card background', () => {
    const { html } = toHtml({ plans, cardBg: '#f0f0f0' }, '');
    expect(html).toContain('background-color:#f0f0f0');
  });
  test('textColor emits as the non-featured heading/price color', () => {
    const { html } = toHtml({ plans, textColor: '#123456' }, '');
    expect(html).toContain('color:#123456');
  });
  test('subColor emits as the non-featured period text color', () => {
    const { html } = toHtml({ plans, subColor: '#abcdef' }, '');
    expect(html).toContain('color:#abcdef');
  });
  test('featColor emits as the non-featured feature list text color', () => {
    const { html } = toHtml({ plans, featColor: '#334455' }, '');
    expect(html).toContain('color:#334455');
  });
  test('checkColor emits as the non-featured bullet color', () => {
    const { html } = toHtml({ plans, checkColor: '#00ff00' }, '');
    expect(html).toContain('color:#00ff00');
  });
  test('btnBg/btnColor emit as the non-featured button colors', () => {
    const { html } = toHtml({ plans, btnBg: '#111111', btnColor: '#eeeeee' }, '');
    expect(html).toContain('background-color:#111111');
    expect(html).toContain('color:#eeeeee');
  });
  test('unset overrides fall back to the exact prior literals (backward compatible)', () => {
    const { html } = toHtml({ plans }, '');
    // Regular (non-featured) card literals unchanged from before these props existed.
    expect(html).toContain('background-color:#ffffff');
    expect(html).toContain('color:#18181b');
    expect(html).toContain('color:#64748b');
    expect(html).toContain('color:#4b5563');
    expect(html).toContain('color:#10b981');
  });
  test('unset btnBg falls back to featuredBg (original derivation)', () => {
    const { html } = toHtml({ plans, featuredBg: '#654321' }, '');
    expect(html).toContain('background-color:#654321');
  });
 });
 describe('PricingTable.toHtml XSS hardening (new card color props into style=)', () => {
  test('a cardBg breakout string cannot escape style=""', () => {
    const malicious = '#fff" onmouseover="alert(1)';
    const { html } = toHtml({ plans, cardBg: malicious }, '');
    expect(html).not.toMatch(/"\s+onmouseover="/);
  });
  test('a textColor breakout string cannot escape style=""', () => {
    const malicious = '#000" onmouseover="alert(1)';
    const { html } = toHtml({ plans, textColor: malicious }, '');
    expect(html).not.toMatch(/"\s+onmouseover="/);
  });
  test('a btnBg breakout string cannot escape style=""', () => {
    const malicious = '#000" onmouseover="alert(1)';
    const { html } = toHtml({ plans, btnBg: malicious }, '');
    expect(html).not.toMatch(/"\s+onmouseover="/);
  });
  test('a btnColor breakout string cannot escape style=""', () => {
    const malicious = '#000" onmouseover="alert(1)';
    const { html } = toHtml({ plans, btnColor: malicious }, '');
    expect(html).not.toMatch(/"\s+onmouseover="/);
  });
 });
 describe('PricingTable.craft.props includes the box-model/animation/visibility rollout props', () => {
  test('the new regular-card color props are declared blank by default', () => {
    const props = (PricingTable as any).craft.props;
    expect(props).toHaveProperty('cardBg', '');
    expect(props).toHaveProperty('textColor', '');
    expect(props).toHaveProperty('subColor', '');
    expect(props).toHaveProperty('featColor', '');
    expect(props).toHaveProperty('checkColor', '');
    expect(props).toHaveProperty('btnBg', '');
    expect(props).toHaveProperty('btnColor', '');
  });
  test('animation, animationDelay, and all 3 hideOn* flags are declared (blank/false defaults)', () => {
    const props = (PricingTable as any).craft.props;
    expect(props).toHaveProperty('animation', '');
    expect(props).toHaveProperty('animationDelay', '');
    expect(props).toHaveProperty('hideOnDesktop', false);
    expect(props).toHaveProperty('hideOnTablet', false);
    expect(props).toHaveProperty('hideOnMobile', false);
  });
 });
@@ -19,6 +19,23 @@ interface PricingTableProps {
  featuredBg?: string;
  bulletType?: string;
  anchorId?: string;
  /* ---- Regular (non-featured) card colors ----
     All optional; each falls back to the exact literal the card was
     previously hard-coded to (or, for the button, to featuredBg -- the
     button's original derivation) when left unset, so existing saved
     projects render pixel-identical until a color is explicitly picked. */
  cardBg?: string;
  textColor?: string;
  subColor?: string;
  featColor?: string;
  checkColor?: string;
  btnBg?: string;
  btnColor?: string;
  animation?: string;
  animationDelay?: string;
  hideOnDesktop?: boolean;
  hideOnTablet?: boolean;
  hideOnMobile?: boolean;
 }
 const bulletChars: Record<string, string> = {
@@ -61,6 +78,13 @@ export const PricingTable: UserComponent<PricingTableProps> = ({
  featuredBg = '#3b82f6',
  bulletType = 'check',
  anchorId,
  cardBg,
  textColor,
  subColor,
  featColor,
  checkColor,
  btnBg,
  btnColor,
 }) => {
  const {
    connectors: { connect, drag },
@@ -69,6 +93,14 @@ export const PricingTable: UserComponent<PricingTableProps> = ({
    selected: node.events.selected,
  }));
  const regCardBg = cardBg || '#ffffff';
  const regTextColor = textColor || '#18181b';
  const regSubColor = subColor || '#64748b';
  const regFeatColor = featColor || '#4b5563';
  const regCheckColor = checkColor || '#10b981';
  const regBtnBg = btnBg || featuredBg;
  const regBtnColor = btnColor || '#ffffff';
  return (
    <section
      ref={(ref: HTMLElement | null): void => { if (ref) connect(drag(ref)); }}
@@ -95,7 +127,7 @@ export const PricingTable: UserComponent<PricingTableProps> = ({
            style={{
              flex: '1 1 280px',
              maxWidth: '360px',
-              backgroundColor: plan.isFeatured ? featuredBg : '#ffffff',
+              backgroundColor: plan.isFeatured ? featuredBg : regCardBg,
              border: plan.isFeatured ? 'none' : '1px solid #e2e8f0',
              borderRadius: '16px',
              padding: '40px 32px',
@@ -127,7 +159,7 @@ export const PricingTable: UserComponent<PricingTableProps> = ({
            <h3 style={{
              fontSize: '20px',
              fontWeight: '600',
-              color: plan.isFeatured ? '#ffffff' : '#18181b',
+              color: plan.isFeatured ? '#ffffff' : regTextColor,
              marginBottom: '8px',
              marginTop: plan.isFeatured ? '8px' : '0',
            }}>
@@ -137,14 +169,14 @@ export const PricingTable: UserComponent<PricingTableProps> = ({
              <span style={{
                fontSize: '48px',
                fontWeight: '700',
-                color: plan.isFeatured ? '#ffffff' : '#18181b',
+                color: plan.isFeatured ? '#ffffff' : regTextColor,
                lineHeight: '1',
              }}>
                {plan.price}
              </span>
              <span style={{
                fontSize: '16px',
-                color: plan.isFeatured ? 'rgba(255,255,255,0.8)' : '#64748b',
+                color: plan.isFeatured ? 'rgba(255,255,255,0.8)' : regSubColor,
              }}>
                {plan.period}
              </span>
@@ -161,12 +193,12 @@ export const PricingTable: UserComponent<PricingTableProps> = ({
              {(Array.isArray(plan.features) ? plan.features : []).map((feature, fi) => (
                <li key={fi} style={{
                  fontSize: '14px',
-                  color: plan.isFeatured ? 'rgba(255,255,255,0.9)' : '#4b5563',
+                  color: plan.isFeatured ? 'rgba(255,255,255,0.9)' : regFeatColor,
                  display: 'flex',
                  alignItems: 'center',
                  gap: '8px',
                }}>
-                  <span style={{ color: plan.isFeatured ? '#bbf7d0' : '#10b981', fontWeight: '700' }}>{bulletChars[bulletType] || '✓'}</span>
+                  <span style={{ color: plan.isFeatured ? '#bbf7d0' : regCheckColor, fontWeight: '700' }}>{bulletChars[bulletType] || '✓'}</span>
                  {feature}
                </li>
              ))}
@@ -178,8 +210,8 @@ export const PricingTable: UserComponent<PricingTableProps> = ({
                marginTop: 'auto',
                display: 'inline-block',
                padding: '14px 32px',
-                backgroundColor: plan.isFeatured ? '#ffffff' : featuredBg,
+                backgroundColor: plan.isFeatured ? '#ffffff' : regBtnBg,
-                color: plan.isFeatured ? featuredBg : '#ffffff',
+                color: plan.isFeatured ? featuredBg : regBtnColor,
                textDecoration: 'none',
                borderRadius: '8px',
                fontWeight: '600',
@@ -207,6 +239,18 @@ PricingTable.craft = {
    featuredBg: '#3b82f6',
    bulletType: 'check',
    anchorId: '',
    cardBg: '',
    textColor: '',
    subColor: '',
    featColor: '',
    checkColor: '',
    btnBg: '',
    btnColor: '',
    animation: '',
    animationDelay: '',
    hideOnDesktop: false,
    hideOnTablet: false,
    hideOnMobile: false,
  },
  rules: {
    canDrag: () => true,
@@ -228,16 +272,28 @@ PricingTable.craft = {
  // Sanitized -- featuredBg is a raw string-interpolation sink below (drives
  // cardBg/btnBg/btnColor, all raw-interpolated into style="...").
  const featuredBg = cssValue(props.featuredBg) || '#3b82f6';
  // Sanitized -- regular (non-featured) card color overrides, all raw
  // string-interpolation sinks into style="..." below. Each falls back to
  // the exact literal the card was previously hard-coded to (or, for the
  // button, to featuredBg) when unset, so unmodified pricing tables render
  // identically to before these props existed.
  const regCardBg = cssValue(props.cardBg) || '#ffffff';
  const regTextColor = cssValue(props.textColor) || '#18181b';
  const regSubColor = cssValue(props.subColor) || '#64748b';
  const regFeatColor = cssValue(props.featColor) || '#4b5563';
  const regCheckColor = cssValue(props.checkColor) || '#10b981';
  const regBtnBg = cssValue(props.btnBg) || featuredBg;
  const regBtnColor = cssValue(props.btnColor) || '#ffffff';
  const cards = plans.map((plan) => {
-    const cardBg = plan.isFeatured ? featuredBg : '#ffffff';
+    const cardBg = plan.isFeatured ? featuredBg : regCardBg;
    const cardBorder = plan.isFeatured ? 'border:none;' : 'border:1px solid #e2e8f0;';
-    const textColor = plan.isFeatured ? '#ffffff' : '#18181b';
+    const textColor = plan.isFeatured ? '#ffffff' : regTextColor;
-    const subColor = plan.isFeatured ? 'rgba(255,255,255,0.8)' : '#64748b';
+    const subColor = plan.isFeatured ? 'rgba(255,255,255,0.8)' : regSubColor;
-    const featColor = plan.isFeatured ? 'rgba(255,255,255,0.9)' : '#4b5563';
+    const featColor = plan.isFeatured ? 'rgba(255,255,255,0.9)' : regFeatColor;
-    const checkColor = plan.isFeatured ? '#bbf7d0' : '#10b981';
+    const checkColor = plan.isFeatured ? '#bbf7d0' : regCheckColor;
-    const btnBg = plan.isFeatured ? '#ffffff' : featuredBg;
+    const btnBg = plan.isFeatured ? '#ffffff' : regBtnBg;
-    const btnColor = plan.isFeatured ? featuredBg : '#ffffff';
+    const btnColor = plan.isFeatured ? featuredBg : regBtnColor;
    const scale = plan.isFeatured ? 'transform:scale(1.05);' : '';
    const shadow = plan.isFeatured ? 'box-shadow:0 20px 60px rgba(59,130,246,0.3);' : 'box-shadow:0 1px 3px rgba(0,0,0,0.06);';
@@ -80,3 +80,14 @@ describe('Tabs.toHtml deterministic + unique ids (thread node id, resolves id-co
    expect(html1).toBe(html2);
  });
 });
 describe('Tabs.craft.props includes the box-model/animation/visibility rollout props', () => {
  test('animation, animationDelay, and all 3 hideOn* flags are declared (blank/false defaults)', () => {
    const props = (Tabs as any).craft.props;
    expect(props).toHaveProperty('animation', '');
    expect(props).toHaveProperty('animationDelay', '');
    expect(props).toHaveProperty('hideOnDesktop', false);
    expect(props).toHaveProperty('hideOnTablet', false);
    expect(props).toHaveProperty('hideOnMobile', false);
  });
 });
@@ -17,6 +17,11 @@ interface TabsProps {
  inactiveTabColor?: string;
  contentBg?: string;
  anchorId?: string;
  animation?: string;
  animationDelay?: string;
  hideOnDesktop?: boolean;
  hideOnTablet?: boolean;
  hideOnMobile?: boolean;
 }
 const defaultTabs: TabItem[] = [
@@ -114,6 +119,11 @@ Tabs.craft = {
    inactiveTabColor: '#64748b',
    contentBg: '#ffffff',
    anchorId: '',
    animation: '',
    animationDelay: '',
    hideOnDesktop: false,
    hideOnTablet: false,
    hideOnMobile: false,
  },
  rules: {
    canDrag: () => true,
@@ -71,3 +71,14 @@ describe('Testimonials.toHtml rating aria-label sink (attacker-controlled `ratin
    expect(html).toContain('aria-label="Rating: 4 out of 5"');
  });
 });
 describe('Testimonials.craft.props includes the box-model/animation/visibility rollout props', () => {
  test('animation, animationDelay, and all 3 hideOn* flags are declared (blank/false defaults)', () => {
    const props = (Testimonials as any).craft.props;
    expect(props).toHaveProperty('animation', '');
    expect(props).toHaveProperty('animationDelay', '');
    expect(props).toHaveProperty('hideOnDesktop', false);
    expect(props).toHaveProperty('hideOnTablet', false);
    expect(props).toHaveProperty('hideOnMobile', false);
  });
 });
@@ -18,6 +18,11 @@ interface TestimonialsProps {
  cardBg?: string;
  starColor?: string;
  anchorId?: string;
  animation?: string;
  animationDelay?: string;
  hideOnDesktop?: boolean;
  hideOnTablet?: boolean;
  hideOnMobile?: boolean;
 }
 const defaultTestimonials: Testimonial[] = [
@@ -131,6 +136,11 @@ Testimonials.craft = {
    cardBg: '#f8fafc',
    starColor: '#f59e0b',
    anchorId: '',
    animation: '',
    animationDelay: '',
    hideOnDesktop: false,
    hideOnTablet: false,
    hideOnMobile: false,
  },
  rules: {
    canDrag: () => true,
@@ -94,3 +94,68 @@ export const DEVICE_WIDTHS: Record<string, string> = {
  tablet: '768px',
  mobile: '375px',
 };
 /* ---------- ENH-Foundation shared presets ----------
   Consumed by the reusable StylePanel controls in
   src/panels/right/styles/shared.tsx (SizeControl, AspectRatioControl,
   BorderControl, etc). Kept in the `{ label, value }` shape used throughout
   this file so they drop straight into PresetButtonGrid / ColorSwatchGrid. */
 // Width/height preset row used by SizeControl (image + video sizing).
 export const SIZE_PRESETS = [
  { label: '25%', value: '25%' },
  { label: '50%', value: '50%' },
  { label: '75%', value: '75%' },
  { label: '100%', value: '100%' },
  { label: 'Auto', value: 'auto' },
  { label: 'Full', value: '100vw' },
 ];
 // CSS `aspect-ratio` values. 'Original' (empty string) clears the property.
 export const ASPECT_RATIOS = [
  { label: 'Original', value: '' },
  { label: '1:1', value: '1 / 1' },
  { label: '4:3', value: '4 / 3' },
  { label: '3:2', value: '3 / 2' },
  { label: '16:9', value: '16 / 9' },
  { label: '4:5', value: '4 / 5' },
  { label: '9:16', value: '9 / 16' },
 ];
 // box-shadow presets; 'Colored' is the color-aware option (accent-tinted).
 export const SHADOW_PRESETS = [
  { label: 'None', value: 'none' },
  { label: 'S', value: '0 1px 2px rgba(0,0,0,0.08)' },
  { label: 'M', value: '0 4px 8px rgba(0,0,0,0.12)' },
  { label: 'L', value: '0 10px 24px rgba(0,0,0,0.18)' },
  { label: 'Colored', value: '0 8px 20px rgba(59,130,246,0.35)' },
 ];
 export const LINE_HEIGHTS = [
  { label: 'Tight', value: '1.1' },
  { label: 'Snug', value: '1.25' },
  { label: 'Normal', value: '1.5' },
  { label: 'Relaxed', value: '1.75' },
  { label: 'Loose', value: '2' },
 ];
 export const LETTER_SPACINGS = [
  { label: 'Tight', value: '-0.02em' },
  { label: 'Normal', value: 'normal' },
  { label: 'Wide', value: '0.05em' },
  { label: 'Wider', value: '0.1em' },
 ];
 export const OBJECT_FIT = [
  { label: 'Cover', value: 'cover' },
  { label: 'Contain', value: 'contain' },
  { label: 'Fill', value: 'fill' },
  { label: 'None', value: 'none' },
 ];
 export const BORDER_STYLES = [
  { label: 'None', value: 'none' },
  { label: 'Solid', value: 'solid' },
  { label: 'Dashed', value: 'dashed' },
  { label: 'Dotted', value: 'dotted' },
 ];
@@ -5,6 +5,8 @@ import { usePages } from '../state/PageContext';
 import { DeviceMode } from '../types';
 import { DEVICE_WIDTHS } from '../constants/presets';
 import { exportBodyHtml } from '../utils/html-export';
 import { useIsMobile } from '../hooks/useIsMobile';
 import { useMobileChrome } from '../state/MobileChromeContext';
 interface CanvasProps {
  device: DeviceMode;
@@ -112,13 +114,18 @@ export const EmptyCanvasHint: React.FC = () => {
      isDragging: state.events.dragged.size > 0,
    };
  });
  const isMobile = useIsMobile();
  if (!isEmpty || isDragging) return null;
  return (
    <div className="empty-canvas-hint">
      <i className="fa fa-cubes" aria-hidden />
-      <span>Drag blocks from the left panel, or pick a Template to start.</span>
+      <span>
        {isMobile
          ? <>Tap <strong>Blocks</strong> below to add content, or pick a Template to start.</>
          : 'Drag blocks from the left panel, or pick a Template to start.'}
      </span>
    </div>
  );
 };
@@ -129,6 +136,42 @@ export const Canvas: React.FC<CanvasProps> = ({ device, showGuides }) => {
  const isEditingRegularPage = !isEditingHeader && !isEditingFooter;
  // Fast-follow item 4: while `MobileSelectionToolbar` is up (fixed, ~53px
  // tall, just above the tab bar), it covers whatever content was at the
  // very bottom of the canvas's own scroll area -- on a short page, the
  // last section could sit permanently under the toolbar with no way to
  // scroll past it. Mirrors that toolbar's own visibility condition
  // (`selectedId && activeSheet === null`) exactly, computed independently
  // here since Canvas has no other reason to depend on the toolbar
  // component itself.
  const isMobile = useIsMobile();
  const { activeSheet } = useMobileChrome();
  const { selectedId } = useEditor((state) => {
    const selected = state.events.selected;
    const id = selected && selected.size > 0 ? (Array.from(selected)[0] as string) : null;
    return { selectedId: id && id !== 'ROOT' ? id : null };
  });
  const mobileToolbarVisible = isMobile && !!selectedId && activeSheet === null;
  // Fast-follow item 3: `MobileSelectionToolbar`'s "Style" tap scrolls the
  // selected node up towards the top of the canvas so it stays visible
  // above the Styles sheet (~65dvh tall) -- but that scroll is still bound
  // by the canvas's own natural scroll range. For a selected node near the
  // END of the content (very plausibly the last section on the page --
  // exactly the kind of node someone just added/duplicated and wants to
  // style), there may not be enough scrollable distance below it to bring
  // its top all the way up to the visible band above the sheet; the browser
  // simply clamps at its existing max scrollTop, leaving the node's top
  // stuck behind the sheet with nothing anyone can do about it (verified
  // live: the last section of a page landed under the sheet even after the
  // scroll-into-view ran). Pad the canvas with a full extra viewport's
  // worth of scroll room while the sheet is open with a selection, exactly
  // as `has-mobile-selection-toolbar` (item 4) already pads it for the
  // fixed toolbar -- generous enough that ANY node, including the very
  // last one, can always be scrolled with its top reaching the very top of
  // the canvas (comfortably within the "top ~30%" target).
  const mobileStylesSheetPad = isMobile && !!selectedId && activeSheet === 'styles';
  const frameStyle = isEditingHeader
    ? { minHeight: '60px', backgroundColor: '#ffffff', padding: '12px 24px', display: 'flex', alignItems: 'center' }
    : isEditingFooter
@@ -138,7 +181,11 @@ export const Canvas: React.FC<CanvasProps> = ({ device, showGuides }) => {
  const frameTag = isEditingHeader ? 'header' : isEditingFooter ? 'footer' : 'div';
  return (
-    <div className="editor-canvas">
+    <div
      className={`editor-canvas${mobileToolbarVisible ? ' has-mobile-selection-toolbar' : ''}${
        mobileStylesSheetPad ? ' has-mobile-styles-sheet' : ''
      }`}
    >
      <div
        className={`canvas-device-frame${showGuides ? '' : ' guides-off'}`}
        style={{
@@ -1,12 +1,16 @@
-import React, { useState, useCallback } from 'react';
+import React, { useState, useCallback, useEffect, useRef } from 'react';
 import { useEditor } from '@craftjs/core';
 import { TopBar } from '../panels/topbar/TopBar';
 import { LeftPanel } from '../panels/left/LeftPanel';
 import { RightPanel } from '../panels/right/RightPanel';
 import { MobilePanelBar } from '../panels/mobile/MobilePanelBar';
 import { MobileSelectionToolbar } from '../panels/mobile/MobileSelectionToolbar';
 import { Canvas } from './Canvas';
 import { ContextMenu } from '../panels/context-menu/ContextMenu';
 import { useContextMenu } from '../hooks/useContextMenu';
 import { useKeyboardShortcuts } from '../hooks/useKeyboardShortcuts';
 import { useIsMobile } from '../hooks/useIsMobile';
 import { MobileChromeProvider } from '../state/MobileChromeContext';
 import { DeviceMode } from '../types';
 const SHOW_GUIDES_STORAGE_KEY = 'craft-show-guides';
@@ -21,7 +25,21 @@ function loadShowGuides(): boolean {
 }
 export const EditorShell: React.FC = () => {
  const isMobile = useIsMobile();
  const [device, setDevice] = useState<DeviceMode>('desktop');
  // Phase A: default the canvas to the "mobile" preview width the first
  // time we detect a mobile viewport, so the frame fits without the user
  // having to reach for the device switcher (now tucked in TopBar's
  // overflow menu on mobile). Only fires once, and only if the device is
  // still at its initial default -- it must not fight a device the user
  // has already picked (e.g. from the overflow menu) on a later re-render.
  const mobileDeviceAppliedRef = useRef(false);
  useEffect(() => {
    if (isMobile && !mobileDeviceAppliedRef.current) {
      mobileDeviceAppliedRef.current = true;
      setDevice((current) => (current === 'desktop' ? 'mobile' : current));
    }
  }, [isMobile]);
  // Item 10: canvas dashed "guide" outlines toggle -- default ON, persisted
  // so the choice survives a reload. Lifted here (rather than owned by
  // TopBar or Canvas alone) because the toggle button lives in TopBar but
@@ -59,6 +77,12 @@ export const EditorShell: React.FC = () => {
  }, [query, showMenu]);
  return (
    // Mobile-A2: shared sheet/modal-open state (see MobileChromeContext) --
    // provided around the whole shell so TopBar's Templates/Head Code modal
    // state and MobilePanelBar's sheet state live in one place. Desktop
    // doesn't render MobilePanelBar and TopBar's desktop branch behaves
    // identically to before (same booleans, just sourced from context).
    <MobileChromeProvider>
      <div className="editor-app">
        <TopBar
          device={device}
@@ -67,12 +91,14 @@ export const EditorShell: React.FC = () => {
          onToggleGuides={() => setShowGuides(!showGuides)}
        />
        <div className="editor-container">
-        <LeftPanel />
+          {!isMobile && <LeftPanel />}
          <div onContextMenu={handleContextMenu} style={{ flex: 1, display: 'flex', minWidth: 0 }}>
            <Canvas device={device} showGuides={showGuides} />
          </div>
-        <RightPanel />
+          {!isMobile && <RightPanel />}
        </div>
        {isMobile && <MobilePanelBar />}
        {isMobile && <MobileSelectionToolbar />}
        <ContextMenu
          visible={menuState.visible}
          x={menuState.x}
@@ -81,5 +107,6 @@ export const EditorShell: React.FC = () => {
          onClose={hideMenu}
        />
      </div>
    </MobileChromeProvider>
  );
 };
@@ -0,0 +1,153 @@
 import { describe, test, expect, vi, beforeEach, afterEach } from 'vitest';
 import React from 'react';
 import { createRoot, Root } from 'react-dom/client';
 import { act } from 'react-dom/test-utils';
 import { useIsMobile } from './useIsMobile';
 /**
 * Mobile-A2 (review item 5): useIsMobile is the single source of truth every
 * mobile-only branch (bottom tab bar, collapsed topbar, bottom sheets) reads
 * from, so it needs direct coverage of: (a) it reflects matchMedia's
 * `matches`, (b) the `change` listener is registered AND cleaned up on
 * unmount (a leaked listener would keep re-rendering an unmounted tree /
 * leak the component instance), and (c) the legacy Safari<14
 * addListener/removeListener fallback is used when addEventListener isn't
 * available.
 *
 * DOM-harness pattern mirrors PageContext.pure-updaters.test.tsx /
 * useKeyboardShortcuts.test.tsx: bare createRoot + act, no @testing-library
 * (not a project dependency).
 */
 let container: HTMLDivElement;
 let root: Root;
 let originalMatchMedia: typeof window.matchMedia;
 function render(ui: React.ReactElement) {
  container = document.createElement('div');
  document.body.appendChild(container);
  act(() => {
    root = createRoot(container);
    root.render(ui);
  });
 }
 function unmount() {
  act(() => {
    root.unmount();
  });
  container.remove();
 }
 /** A minimal fake MediaQueryList. `mode` picks which listener API it
 *  exposes, so tests can force the legacy fallback path. */
 function makeMql(matches: boolean, mode: 'modern' | 'legacy' = 'modern') {
  const listeners: Array<() => void> = [];
  const mql: any = {
    matches,
    media: '(max-width: 768px)',
  };
  if (mode === 'modern') {
    mql.addEventListener = vi.fn((_type: string, fn: () => void) => listeners.push(fn));
    mql.removeEventListener = vi.fn((_type: string, fn: () => void) => {
      const i = listeners.indexOf(fn);
      if (i !== -1) listeners.splice(i, 1);
    });
  } else {
    mql.addListener = vi.fn((fn: () => void) => listeners.push(fn));
    mql.removeListener = vi.fn((fn: () => void) => {
      const i = listeners.indexOf(fn);
      if (i !== -1) listeners.splice(i, 1);
    });
  }
  return { mql, fire: () => listeners.forEach((fn) => fn()), listenerCount: () => listeners.length };
 }
 let probedValue: boolean | null = null;
 const Probe: React.FC = () => {
  probedValue = useIsMobile();
  return <span data-value={String(probedValue)} />;
 };
 beforeEach(() => {
  originalMatchMedia = window.matchMedia;
  probedValue = null;
 });
 afterEach(() => {
  window.matchMedia = originalMatchMedia;
 });
 describe('useIsMobile', () => {
  test('returns true when the mobile media query matches', () => {
    const { mql } = makeMql(true);
    window.matchMedia = vi.fn(() => mql) as any;
    render(<Probe />);
    expect(probedValue).toBe(true);
    unmount();
  });
  test('returns false when the mobile media query does not match', () => {
    const { mql } = makeMql(false);
    window.matchMedia = vi.fn(() => mql) as any;
    render(<Probe />);
    expect(probedValue).toBe(false);
    unmount();
  });
  test('registers the change listener via addEventListener and updates on change', () => {
    const { mql, fire, listenerCount } = makeMql(false);
    window.matchMedia = vi.fn(() => mql) as any;
    render(<Probe />);
    expect(probedValue).toBe(false);
    expect(mql.addEventListener).toHaveBeenCalledWith('change', expect.any(Function));
    expect(listenerCount()).toBe(1);
    // Flip the query result and fire the registered 'change' listener --
    // the hook must re-read mql.matches, not just toggle blindly.
    mql.matches = true;
    act(() => {
      fire();
    });
    expect(probedValue).toBe(true);
    unmount();
  });
  test('cleans up the addEventListener listener on unmount', () => {
    const { mql, listenerCount } = makeMql(true);
    window.matchMedia = vi.fn(() => mql) as any;
    render(<Probe />);
    expect(listenerCount()).toBe(1);
    unmount();
    expect(mql.removeEventListener).toHaveBeenCalledWith('change', expect.any(Function));
    expect(listenerCount()).toBe(0);
  });
  test('falls back to legacy addListener/removeListener when addEventListener is unavailable', () => {
    const { mql, fire, listenerCount } = makeMql(false, 'legacy');
    window.matchMedia = vi.fn(() => mql) as any;
    render(<Probe />);
    expect(probedValue).toBe(false);
    expect(mql.addListener).toHaveBeenCalledWith(expect.any(Function));
    expect(listenerCount()).toBe(1);
    mql.matches = true;
    act(() => {
      fire();
    });
    expect(probedValue).toBe(true);
    unmount();
    expect(mql.removeListener).toHaveBeenCalledWith(expect.any(Function));
    expect(listenerCount()).toBe(0);
  });
 });
@@ -0,0 +1,72 @@
 import { useEffect, useState } from 'react';
 /** Mobile breakpoint for the editor chrome (Phase A). Keep in sync with the
 *  `@media (max-width: 768px)` block in `src/styles/editor.css` -- both the
 *  CSS and this hook must agree on where mobile chrome kicks in. */
 export const MOBILE_BREAKPOINT_PX = 768;
 const MOBILE_QUERY = `(max-width: ${MOBILE_BREAKPOINT_PX}px)`;
 function computeIsMobile(): boolean {
  if (typeof window === 'undefined') return false;
  if (typeof window.matchMedia === 'function') {
    try {
      return window.matchMedia(MOBILE_QUERY).matches;
    } catch {
      // Fall through to the width check below (e.g. some older/embedded
      // WebViews expose a matchMedia that throws instead of omitting it).
    }
  }
  return window.innerWidth <= MOBILE_BREAKPOINT_PX;
 }
 /**
 * Reports whether the viewport is at or below the mobile editor breakpoint.
 * Drives every mobile-only branch introduced in Phase A (bottom tab bar,
 * collapsed topbar, bottom sheets) -- desktop rendering must stay identical
 * above the breakpoint, so this is the single source of truth both React
 * and (via the matching CSS media query) plain CSS use to agree on "mobile".
 *
 * Falls back to a `resize` listener + `window.innerWidth` when
 * `matchMedia` isn't available (e.g. some test/JSDOM environments), so the
 * hook degrades gracefully rather than throwing.
 */
 export function useIsMobile(): boolean {
  const [isMobile, setIsMobile] = useState<boolean>(computeIsMobile);
  useEffect(() => {
    if (typeof window === 'undefined') return;
    if (typeof window.matchMedia === 'function') {
      let mql: MediaQueryList | null = null;
      try {
        mql = window.matchMedia(MOBILE_QUERY);
      } catch {
        mql = null;
      }
      if (mql) {
        const handleChange = () => setIsMobile(mql!.matches);
        handleChange();
        if (typeof mql.addEventListener === 'function') {
          mql.addEventListener('change', handleChange);
          return () => mql!.removeEventListener('change', handleChange);
        }
        // Safari < 14 only supports the deprecated addListener/removeListener pair.
        const legacyMql = mql as MediaQueryList & {
          addListener?: (listener: () => void) => void;
          removeListener?: (listener: () => void) => void;
        };
        legacyMql.addListener?.(handleChange);
        return () => legacyMql.removeListener?.(handleChange);
      }
    }
    const handleResize = () => setIsMobile(window.innerWidth <= MOBILE_BREAKPOINT_PX);
    window.addEventListener('resize', handleResize);
    return () => window.removeEventListener('resize', handleResize);
  }, []);
  return isMobile;
 }
@@ -0,0 +1,258 @@
 import { describe, test, expect, vi, beforeEach, afterEach } from 'vitest';
 import React from 'react';
 import { createRoot, Root } from 'react-dom/client';
 import { act } from 'react-dom/test-utils';
 import type { NodeTree, Node } from '@craftjs/core';
 import { useNodeActions, type NodeActions } from './useNodeActions';
 /**
 * Phase B, item 1: `useNodeActions` was extracted out of `ContextMenu.tsx` so
 * the desktop right-click menu and the mobile selection toolbar
 * (`MobileSelectionToolbar`) share one implementation. This suite exercises
 * the hook directly (mocking `@craftjs/core`'s `useEditor`, mirroring the
 * pattern in `useKeyboardShortcuts.test.tsx`), covering:
 *  - moveUp/moveDown call `actions.move` with the right target index, and
 *    are no-ops at the respective boundary
 *  - canMoveUp/canMoveDown reflect the node's position among its siblings
 *  - duplicate regenerates ids, inserts the copy IMMEDIATELY AFTER the
 *    source node (`actions.addNodeTree(tree, parentId, sourceIndex + 1)`),
 *    and selects the new copy (`actions.selectNode(tree.rootNodeId)`) --
 *    Phase B fast-follow: the previous append-at-end behavior left the copy
 *    off-screen with the ORIGINAL still selected, so users couldn't see
 *    what "Duplicate" had just done.
 *  - selectParent calls `actions.selectNode` with the parent id
 *  - canSelectParent reflects whether the node's parent is itself real
 *    (not ROOT/missing) -- false at a top-level section, true one level in
 *  - deleteNode routes through `findDeletableTarget` (also covering the
 *    "no deletable target" no-op)
 *  - ROOT/null nodeId disables every action safely (no-ops, all
 *    canMoveUp/canMoveDown/canDelete/canSelectParent false)
 */
 const moveMock = vi.fn();
 const addNodeTreeMock = vi.fn();
 const selectNodeMock = vi.fn();
 const deleteMock = vi.fn();
 interface FakeNodeData {
  parent: string | null;
  nodes: string[];
 }
 let fakeNodes: Record<string, { data: FakeNodeData }> = {};
 const COPIED_TREE: NodeTree = {
  rootNodeId: 'child-1',
  nodes: {
    'child-1': {
      id: 'child-1',
      data: { props: {}, type: { resolvedName: 'Container' }, name: 'Container', displayName: 'Container', isCanvas: false, parent: 'parent-1', linkedNodes: {}, nodes: [], hidden: false },
      info: {},
      events: { selected: false, dragged: false, hovered: false },
      dom: null,
      related: {},
      rules: {},
      _hydrationTimestamp: 0,
    } as unknown as Node,
  },
 };
 function makeQuery() {
  return {
    node: (id: string) => ({
      get: () => fakeNodes[id] ?? null,
      toNodeTree: () => {
        if (id !== 'child-1') throw new Error(`unexpected toNodeTree() for "${id}"`);
        return COPIED_TREE;
      },
    }),
  };
 }
 vi.mock('@craftjs/core', () => ({
  useEditor: (collector?: (state: any, query: any) => any) => {
    const state = {
      nodes: Object.fromEntries(Object.entries(fakeNodes).map(([id, n]) => [id, n])),
    };
    const query = makeQuery();
    const collected = collector ? collector(state, query) : {};
    return {
      ...collected,
      actions: {
        move: moveMock,
        addNodeTree: addNodeTreeMock,
        selectNode: selectNodeMock,
        delete: deleteMock,
      },
      query,
    };
  },
 }));
 vi.mock('../utils/craft-tree', async (importOriginal) => {
  const actual = await importOriginal<typeof import('../utils/craft-tree')>();
  return { ...actual, regenerateTreeIds: vi.fn(actual.regenerateTreeIds) };
 });
 import { regenerateTreeIds } from '../utils/craft-tree';
 const regenerateTreeIdsMock = vi.mocked(regenerateTreeIds);
 let container: HTMLDivElement;
 let root: Root;
 let captured: NodeActions | null = null;
 const Probe: React.FC<{ nodeId: string | null }> = ({ nodeId }) => {
  captured = useNodeActions(nodeId);
  return null;
 };
 function render(nodeId: string | null) {
  container = document.createElement('div');
  document.body.appendChild(container);
  act(() => {
    root = createRoot(container);
    root.render(<Probe nodeId={nodeId} />);
  });
 }
 function rerender(nodeId: string | null) {
  act(() => {
    root.render(<Probe nodeId={nodeId} />);
  });
 }
 function unmount() {
  act(() => {
    root.unmount();
  });
  container.remove();
 }
 beforeEach(() => {
  moveMock.mockClear();
  addNodeTreeMock.mockClear();
  selectNodeMock.mockClear();
  deleteMock.mockClear();
  regenerateTreeIdsMock.mockClear();
  captured = null;
  fakeNodes = {
    ROOT: { data: { parent: null, nodes: ['parent-1'] } },
    'parent-1': { data: { parent: 'ROOT', nodes: ['child-0', 'child-1', 'child-2'] } },
    'child-0': { data: { parent: 'parent-1', nodes: [] } },
    'child-1': { data: { parent: 'parent-1', nodes: [] } },
    'child-2': { data: { parent: 'parent-1', nodes: [] } },
  };
 });
 afterEach(() => {
  if (root) unmount();
 });
 describe('useNodeActions', () => {
  test('a middle child can move both up and down', () => {
    render('child-1');
    expect(captured!.canMoveUp).toBe(true);
    expect(captured!.canMoveDown).toBe(true);
  });
  test('the first child cannot move up, but can move down', () => {
    render('child-0');
    expect(captured!.canMoveUp).toBe(false);
    expect(captured!.canMoveDown).toBe(true);
  });
  test('the last child can move up, but not down', () => {
    render('child-2');
    expect(captured!.canMoveUp).toBe(true);
    expect(captured!.canMoveDown).toBe(false);
  });
  test('moveUp calls actions.move with idx - 1, moveDown with idx + 2 (Craft.js index semantics)', () => {
    render('child-1');
    act(() => captured!.moveUp());
    expect(moveMock).toHaveBeenCalledWith('child-1', 'parent-1', 0);
    moveMock.mockClear();
    act(() => captured!.moveDown());
    expect(moveMock).toHaveBeenCalledWith('child-1', 'parent-1', 3);
  });
  test('moveUp/moveDown at a boundary are no-ops', () => {
    render('child-0');
    act(() => captured!.moveUp());
    expect(moveMock).not.toHaveBeenCalled();
    rerender('child-2');
    act(() => captured!.moveDown());
    expect(moveMock).not.toHaveBeenCalled();
  });
  test('duplicate inserts the copy immediately after the source (parentId, sourceIndex + 1) and selects it', () => {
    render('child-1');
    let returned: string | null | undefined;
    act(() => {
      returned = captured!.duplicate();
    });
    expect(regenerateTreeIdsMock).toHaveBeenCalledTimes(1);
    expect(addNodeTreeMock).toHaveBeenCalledTimes(1);
    const [tree, parentId, index] = addNodeTreeMock.mock.calls[0];
    // child-1 is at index 1 among ['child-0', 'child-1', 'child-2'] -> insert at 2.
    expect(parentId).toBe('parent-1');
    expect(index).toBe(2);
    expect(tree.rootNodeId).not.toBe(COPIED_TREE.rootNodeId);
    expect(selectNodeMock).toHaveBeenCalledTimes(1);
    expect(selectNodeMock).toHaveBeenCalledWith(tree.rootNodeId);
    expect(returned).toBe(tree.rootNodeId);
  });
  test('selectParent calls actions.selectNode with the parent id', () => {
    render('child-1');
    act(() => captured!.selectParent());
    expect(selectNodeMock).toHaveBeenCalledWith('parent-1');
  });
  test('canSelectParent is false at a top-level node (parent is ROOT), true one level deeper', () => {
    render('parent-1'); // parent-1's own parent is 'ROOT'
    expect(captured!.canSelectParent).toBe(false);
    rerender('child-1'); // child-1's parent is 'parent-1', a real node
    expect(captured!.canSelectParent).toBe(true);
  });
  test('deleteNode calls actions.delete with the node id when deletable', () => {
    render('child-1');
    expect(captured!.canDelete).toBe(true);
    act(() => captured!.deleteNode());
    expect(deleteMock).toHaveBeenCalledWith('child-1');
  });
  test('ROOT nodeId disables every action and is a safe no-op', () => {
    render('ROOT');
    expect(captured!.canMoveUp).toBe(false);
    expect(captured!.canMoveDown).toBe(false);
    expect(captured!.canDelete).toBe(false);
    expect(captured!.canSelectParent).toBe(false);
    act(() => {
      captured!.moveUp();
      captured!.moveDown();
      captured!.duplicate();
      captured!.selectParent();
      captured!.deleteNode();
    });
    expect(moveMock).not.toHaveBeenCalled();
    expect(addNodeTreeMock).not.toHaveBeenCalled();
    expect(selectNodeMock).not.toHaveBeenCalled();
    expect(deleteMock).not.toHaveBeenCalled();
  });
  test('null nodeId disables every action and is a safe no-op', () => {
    render(null);
    expect(captured!.canMoveUp).toBe(false);
    expect(captured!.canMoveDown).toBe(false);
    expect(captured!.canDelete).toBe(false);
    expect(captured!.canSelectParent).toBe(false);
  });
 });
@@ -0,0 +1,221 @@
 import { useEditor } from '@craftjs/core';
 import { regenerateTreeIds } from '../utils/craft-tree';
 import { findDeletableTarget } from '../utils/craft-helpers';
 export interface NodeActions {
  moveUp: () => void;
  moveDown: () => void;
  /** Duplicates `nodeId`, inserting the copy immediately after the source in
   *  the parent's children and selecting it. Returns the new node's id (so
   *  callers -- e.g. `MobileSelectionToolbar` -- can scroll it into view),
   *  or null if the duplicate could not be performed (no-op for ROOT/null,
   *  or a caught error). */
  duplicate: () => string | null;
  deleteNode: () => void;
  selectParent: () => void;
  /** True if `nodeId` has an earlier sibling under the same parent (so
   *  `moveUp` would actually move it). False for ROOT/null/no-parent. */
  canMoveUp: boolean;
  /** True if `nodeId` has a later sibling under the same parent (so
   *  `moveDown` would actually move it). False for ROOT/null/no-parent. */
  canMoveDown: boolean;
  /** True if `findDeletableTarget` resolves to a real, deletable node (either
   *  `nodeId` itself, or an ancestor when `nodeId` is an empty linked-node
   *  slot whose siblings are all also empty -- see `craft-helpers.ts`). */
  canDelete: boolean;
  /** True if `nodeId` has a real parent to select -- i.e. the parent is
   *  neither ROOT nor missing. `selectParent` on a top-level section (whose
   *  parent IS 'ROOT') would only select the page-wide ROOT node, which has
   *  no on-canvas outline and no toolbar of its own -- a dead end for a
   *  mobile user with no way back. False for ROOT/null/no-parent too. */
  canSelectParent: boolean;
 }
 /**
 * Shared node-action logic (move up/down, duplicate, delete, select parent)
 * extracted from `ContextMenu.tsx` (Phase B) so both the desktop right-click
 * menu AND the mobile on-canvas selection toolbar (`MobileSelectionToolbar`)
 * drive the exact same behavior from one place instead of two independent
 * copies drifting apart.
 *
 * IMPORTANT gotcha this hook works around: `@craftjs/core`'s `useEditor`
 * collector (`@craftjs/utils`' `useCollector`) only synchronously computes
 * the collector function ONCE, on this hook's very first mount. After that,
 * it updates purely in reaction to the underlying store's OWN change
 * notifications, invoking whatever collector closure is current AT THAT
 * NOTIFICATION -- so a collector that closes over `nodeId` (an argument that
 * changes across renders of the SAME mounted hook instance, e.g. every time
 * `MobileSelectionToolbar` re-renders with a newly-selected node) goes stale
 * for exactly one render: the cached value from the last store notification
 * (computed against the PREVIOUS nodeId) is what gets returned, until some
 * unrelated store event happens to trigger a fresh computation. An earlier
 * version of this hook computed `canMoveUp`/`canMoveDown`/`canDelete` inside
 * such a collector and was caught showing the PREVIOUS selection's move
 * boundaries in the mobile toolbar for one render after tapping a new node
 * (verified with real Playwright touch taps against a real Craft.js
 * document -- a plain mocked `useEditor` in a unit test doesn't reproduce
 * this, since a hand-rolled mock has no reason to replicate the real
 * library's caching).
 *
 * The fix: get `actions`/`query` from a collector-FREE `useEditor()` call
 * (an always-live reference, same pattern `ContextMenu.tsx` used before this
 * extraction) and compute `canMoveUp`/`canMoveDown`/`canDelete` as plain
 * synchronous code during render using that live `query` -- never cached.
 *
 * That still leaves one gap: `nodeId` staying the SAME across renders while
 * its position changes (e.g. tapping "Move Up" repeatedly on the same
 * still-selected node) needs SOMETHING to trigger a re-render so the boundary
 * flags below get recomputed. An earlier version of this hook forced that
 * via a second `useEditor((state) => ({ _: state.nodes }))` subscription --
 * but subscribing to the WHOLE node map reacts to every `dom` ref
 * assignment too (Craft's `connectors.connect(ref)` calls `actions.setDOM`
 * synchronously from a React ref callback during COMMIT, i.e. while some
 * OTHER component is still mounting), which trips React's "Cannot update a
 * component while rendering a different component" warning the moment a
 * freshly-added container with children mounts. Callers that need
 * `canMoveUp`/`canMoveDown` to refresh after a move they themselves
 * triggered (`MobileSelectionToolbar`) should instead bump their OWN local
 * state right after calling `moveUp`/`moveDown` -- a plain, local,
 * event-handler-triggered re-render, not a store-wide subscription.
 */
 export function useNodeActions(nodeId: string | null | undefined): NodeActions {
  const { actions, query } = useEditor();
  const isRootOrNull = !nodeId || nodeId === 'ROOT';
  let canMoveUp = false;
  let canMoveDown = false;
  let canSelectParent = false;
  if (!isRootOrNull) {
    try {
      const node = query.node(nodeId).get();
      const parentId: string | null | undefined = node?.data?.parent;
      if (parentId) {
        canSelectParent = parentId !== 'ROOT';
        const siblings: string[] = query.node(parentId).get()?.data?.nodes || [];
        const idx = siblings.indexOf(nodeId);
        canMoveUp = idx > 0;
        canMoveDown = idx !== -1 && idx < siblings.length - 1;
      }
    } catch {
      // Node no longer exists (e.g. deleted out from under a stale
      // reference) -- leave both false.
    }
  }
  const canDelete = !isRootOrNull && !!findDeletableTarget(query, nodeId);
  const getParentId = (): string | null => {
    if (!nodeId) return null;
    try {
      const node = query.node(nodeId).get();
      return node?.data?.parent || null;
    } catch {
      return null;
    }
  };
  const duplicate = (): string | null => {
    if (!nodeId || nodeId === 'ROOT') return null;
    try {
      const parentId = getParentId();
      if (!parentId) return null;
      const tree = regenerateTreeIds(query.node(nodeId).toNodeTree());
      // Insert the copy IMMEDIATELY AFTER the source node, not appended at
      // the end of the parent -- on a top-level section, "append at end"
      // landed the copy at the bottom of the page, off-screen, with the
      // ORIGINAL still selected, so a duplicate looked like nothing had
      // happened at all. Resolve the source's index among its siblings so
      // the copy lands right next to what it was copied from; if that can't
      // be resolved for any reason, fall back to the old append behavior
      // rather than guessing at an index (or throwing).
      let insertIndex: number | undefined;
      try {
        const siblings: string[] = query.node(parentId).get()?.data?.nodes || [];
        const sourceIndex = siblings.indexOf(nodeId);
        if (sourceIndex !== -1) insertIndex = sourceIndex + 1;
      } catch {
        // Leave insertIndex undefined -- addNodeTree appends when omitted.
      }
      if (insertIndex !== undefined) {
        actions.addNodeTree(tree, parentId, insertIndex);
      } else {
        actions.addNodeTree(tree, parentId);
      }
      // Select the new copy (not the original) so the toolbar/context menu
      // and any on-canvas outline immediately reflect what was just created.
      actions.selectNode(tree.rootNodeId);
      return tree.rootNodeId;
    } catch (e) {
      console.error('Duplicate failed:', e);
      return null;
    }
  };
  const moveUp = () => {
    if (!nodeId || nodeId === 'ROOT') return;
    try {
      const parentId = getParentId();
      if (!parentId) return;
      const parent = query.node(parentId).get();
      const children = parent.data.nodes || [];
      const idx = children.indexOf(nodeId);
      if (idx > 0) {
        actions.move(nodeId, parentId, idx - 1);
      }
    } catch (e) {
      console.error('Move up failed:', e);
    }
  };
  const moveDown = () => {
    if (!nodeId || nodeId === 'ROOT') return;
    try {
      const parentId = getParentId();
      if (!parentId) return;
      const parent = query.node(parentId).get();
      const children = parent.data.nodes || [];
      const idx = children.indexOf(nodeId);
      if (idx < children.length - 1) {
        actions.move(nodeId, parentId, idx + 2);
      }
    } catch (e) {
      console.error('Move down failed:', e);
    }
  };
  const selectParent = () => {
    if (!nodeId || nodeId === 'ROOT') return;
    const parentId = getParentId();
    if (parentId) {
      actions.selectNode(parentId);
    }
  };
  const deleteNode = () => {
    const target = findDeletableTarget(query, nodeId);
    if (!target) return;
    try {
      actions.delete(target);
    } catch (e) {
      console.error('Delete failed:', e);
    }
  };
  return {
    moveUp,
    moveDown,
    duplicate,
    deleteNode,
    selectParent,
    canMoveUp,
    canMoveDown,
    canDelete,
    canSelectParent,
  };
 }
@@ -0,0 +1,146 @@
 import { describe, test, expect, vi, beforeEach, afterEach } from 'vitest';
 import React from 'react';
 import { createRoot, Root } from 'react-dom/client';
 import { act } from 'react-dom/test-utils';
 import { useVisualViewportInsets } from './useVisualViewport';
 /**
 * Fast-follow coverage for `useVisualViewportInsets` (BottomSheet's
 * keyboard-avoidance source of truth). Mirrors the bare createRoot + act
 * harness `useIsMobile.test.tsx` uses (no @testing-library/react in this
 * repo). Covers:
 *  - the no-`visualViewport` fallback (older WebViews) returns
 *    `{ height: window.innerHeight, keyboardInset: 0 }` AND registers no
 *    listener (there's nothing to listen to).
 *  - the keyboard-open math: `keyboardInset = innerHeight - (vv.height +
 *    vv.offsetTop)`, recomputed when the mocked vv fires `resize`.
 *  - both `resize` and `scroll` listeners are added on mount and the SAME
 *    handler is removed for both on unmount (a leaked listener would keep
 *    reacting after the owning component -- e.g. BottomSheet -- is gone).
 */
 let container: HTMLDivElement;
 let root: Root;
 let originalInnerHeight: number;
 let originalVisualViewport: VisualViewport | null;
 function render(ui: React.ReactElement) {
  container = document.createElement('div');
  document.body.appendChild(container);
  act(() => {
    root = createRoot(container);
    root.render(ui);
  });
 }
 function unmount() {
  act(() => {
    root.unmount();
  });
  container.remove();
 }
 /** A minimal fake `visualViewport`: just enough surface for the hook
 *  (`height`, `offsetTop`, `addEventListener`/`removeEventListener`). */
 function makeVisualViewport(height: number, offsetTop: number) {
  const listeners: Record<string, Array<() => void>> = { resize: [], scroll: [] };
  const vv: any = {
    height,
    offsetTop,
    addEventListener: vi.fn((type: string, fn: () => void) => {
      listeners[type].push(fn);
    }),
    removeEventListener: vi.fn((type: string, fn: () => void) => {
      const i = listeners[type].indexOf(fn);
      if (i !== -1) listeners[type].splice(i, 1);
    }),
  };
  return {
    vv,
    fire: (type: 'resize' | 'scroll') => listeners[type].forEach((fn) => fn()),
    listenerCount: (type: 'resize' | 'scroll') => listeners[type].length,
  };
 }
 let probed: { height: number; keyboardInset: number } | null = null;
 const Probe: React.FC = () => {
  probed = useVisualViewportInsets();
  return <span data-height={probed.height} data-inset={probed.keyboardInset} />;
 };
 beforeEach(() => {
  originalInnerHeight = window.innerHeight;
  originalVisualViewport = window.visualViewport;
  probed = null;
 });
 afterEach(() => {
  Object.defineProperty(window, 'innerHeight', {
    value: originalInnerHeight,
    configurable: true,
    writable: true,
  });
  Object.defineProperty(window, 'visualViewport', {
    value: originalVisualViewport,
    configurable: true,
  });
 });
 describe('useVisualViewportInsets', () => {
  test('falls back to innerHeight/0 and registers no listener when visualViewport is undefined', () => {
    Object.defineProperty(window, 'innerHeight', { value: 800, configurable: true, writable: true });
    Object.defineProperty(window, 'visualViewport', { value: undefined, configurable: true });
    render(<Probe />);
    expect(probed).toEqual({ height: 800, keyboardInset: 0 });
    unmount();
  });
  test('computes keyboardInset from visualViewport and recomputes on resize', () => {
    Object.defineProperty(window, 'innerHeight', { value: 800, configurable: true, writable: true });
    const { vv, fire } = makeVisualViewport(800, 0);
    Object.defineProperty(window, 'visualViewport', { value: vv, configurable: true });
    render(<Probe />);
    // No keyboard open: vv fills the layout viewport exactly.
    expect(probed).toEqual({ height: 800, keyboardInset: 0 });
    // Simulate the on-screen keyboard opening: the visual viewport shrinks.
    vv.height = 500;
    vv.offsetTop = 0;
    act(() => {
      fire('resize');
    });
    expect(probed).toEqual({ height: 500, keyboardInset: 300 });
    unmount();
  });
  test('registers resize and scroll listeners on mount and removes both (same handler) on unmount', () => {
    Object.defineProperty(window, 'innerHeight', { value: 800, configurable: true, writable: true });
    const { vv, listenerCount } = makeVisualViewport(800, 0);
    Object.defineProperty(window, 'visualViewport', { value: vv, configurable: true });
    render(<Probe />);
    expect(vv.addEventListener).toHaveBeenCalledWith('resize', expect.any(Function));
    expect(vv.addEventListener).toHaveBeenCalledWith('scroll', expect.any(Function));
    expect(listenerCount('resize')).toBe(1);
    expect(listenerCount('scroll')).toBe(1);
    const resizeHandler = vv.addEventListener.mock.calls.find((c: any[]) => c[0] === 'resize')[1];
    const scrollHandler = vv.addEventListener.mock.calls.find((c: any[]) => c[0] === 'scroll')[1];
    expect(resizeHandler).toBe(scrollHandler);
    unmount();
    expect(vv.removeEventListener).toHaveBeenCalledWith('resize', resizeHandler);
    expect(vv.removeEventListener).toHaveBeenCalledWith('scroll', scrollHandler);
    expect(listenerCount('resize')).toBe(0);
    expect(listenerCount('scroll')).toBe(0);
  });
 });
@@ -0,0 +1,55 @@
 import { useEffect, useState } from 'react';
 export interface VisualViewportInsets {
  /** The visual viewport's current height (shrinks when the on-screen
   *  keyboard opens). Falls back to `window.innerHeight` when
   *  `visualViewport` isn't supported. */
  height: number;
  /** Extra inset a `position: fixed`, bottom-anchored element should add to
   *  its own `bottom` offset to stay clear of the on-screen keyboard --
   *  `window.innerHeight` minus the visual viewport's bottom edge (its
   *  height + offsetTop). Zero whenever no keyboard is open, or
   *  `visualViewport` isn't supported (a safe no-op fallback). */
  keyboardInset: number;
 }
 const ZERO_INSETS: VisualViewportInsets = { height: 0, keyboardInset: 0 };
 function computeInsets(): VisualViewportInsets {
  if (typeof window === 'undefined') return ZERO_INSETS;
  const vv = window.visualViewport;
  if (!vv) return { height: window.innerHeight, keyboardInset: 0 };
  const keyboardInset = Math.max(0, window.innerHeight - (vv.height + vv.offsetTop));
  return { height: vv.height, keyboardInset };
 }
 /**
 * Tracks `window.visualViewport`'s height/offset (item 5, Phase B) so
 * `BottomSheet` can stay clear of the on-screen keyboard. `position: fixed`
 * elements are positioned against the LAYOUT viewport, which does NOT shrink
 * when a mobile keyboard opens -- only the visual viewport does -- so a
 * bottom-anchored sheet's inputs can otherwise end up hidden underneath the
 * keyboard with no visual indication anything is wrong.
 *
 * Guards for browsers without `visualViewport` (older WebViews): falls back
 * to `{ height: window.innerHeight, keyboardInset: 0 }`, i.e. a no-op, so
 * the sheet just keeps its existing (keyboard-unaware) sizing there.
 */
 export function useVisualViewportInsets(): VisualViewportInsets {
  const [insets, setInsets] = useState<VisualViewportInsets>(computeInsets);
  useEffect(() => {
    if (typeof window === 'undefined' || !window.visualViewport) return;
    const vv = window.visualViewport;
    const handleChange = () => setInsets(computeInsets());
    handleChange();
    vv.addEventListener('resize', handleChange);
    vv.addEventListener('scroll', handleChange);
    return () => {
      vv.removeEventListener('resize', handleChange);
      vv.removeEventListener('scroll', handleChange);
    };
  }, []);
  return insets;
 }
@@ -1,10 +1,10 @@
 import React, { useEffect, useCallback, useRef } from 'react';
 import { useEditor } from '@craftjs/core';
 import { findDeletableTarget } from '../../utils/craft-helpers';
 import { useSitesmithModal } from '../../state/SitesmithContext';
 import { buildSitesmithTarget } from '../../utils/sitesmith-target';
 import { regenerateTreeIds } from '../../utils/craft-tree';
 import { getClipboardNodeId, setClipboardNodeId } from '../../hooks/clipboard';
 import { useNodeActions } from '../../hooks/useNodeActions';
 interface ContextMenuProps {
  visible: boolean;
@@ -65,19 +65,16 @@ export const ContextMenu: React.FC<ContextMenuProps> = ({
    }
  }, [nodeId, query]);
-  const duplicate = useCallback(() => {
+  // Shared move/duplicate/delete/select-parent logic (item 1, Phase B) --
-    if (!nodeId || nodeId === 'ROOT') return;
+  // extracted into `useNodeActions` so the mobile selection toolbar drives
-    try {
+  // the exact same behavior. Wrapped here purely to also `onClose()` the
-      const parentId = getParentId();
+  // menu after each action, same as before the extraction.
-      if (!parentId) return;
+  const nodeActions = useNodeActions(nodeId);
-      const tree = regenerateTreeIds(query.node(nodeId).toNodeTree());
+  const duplicate = useCallback(() => {
-      actions.addNodeTree(tree, parentId);
+    nodeActions.duplicate();
    } catch (e) {
      console.error('Duplicate failed:', e);
    }
    onClose();
-  }, [nodeId, actions, query, getParentId, onClose]);
+  }, [nodeActions, onClose]);
  const copyNode = useCallback(() => {
    if (!nodeId || nodeId === 'ROOT') return;
@@ -118,47 +115,19 @@ export const ContextMenu: React.FC<ContextMenuProps> = ({
  }, [nodeId, actions, query, onClose]);
  const moveUp = useCallback(() => {
-    if (!nodeId || nodeId === 'ROOT') return;
+    nodeActions.moveUp();
    try {
      const parentId = getParentId();
      if (!parentId) return;
      const parent = query.node(parentId).get();
      const children = parent.data.nodes || [];
      const idx = children.indexOf(nodeId);
      if (idx > 0) {
        actions.move(nodeId, parentId, idx - 1);
      }
    } catch (e) {
      console.error('Move up failed:', e);
    }
    onClose();
-  }, [nodeId, actions, query, getParentId, onClose]);
+  }, [nodeActions, onClose]);
  const moveDown = useCallback(() => {
-    if (!nodeId || nodeId === 'ROOT') return;
+    nodeActions.moveDown();
    try {
      const parentId = getParentId();
      if (!parentId) return;
      const parent = query.node(parentId).get();
      const children = parent.data.nodes || [];
      const idx = children.indexOf(nodeId);
      if (idx < children.length - 1) {
        actions.move(nodeId, parentId, idx + 2);
      }
    } catch (e) {
      console.error('Move down failed:', e);
    }
    onClose();
-  }, [nodeId, actions, query, getParentId, onClose]);
+  }, [nodeActions, onClose]);
  const selectParent = useCallback(() => {
-    if (!nodeId || nodeId === 'ROOT') return;
+    nodeActions.selectParent();
    const parentId = getParentId();
    if (parentId) {
      actions.selectNode(parentId);
    }
    onClose();
-  }, [nodeId, actions, getParentId, onClose]);
+  }, [nodeActions, onClose]);
  const askSitesmith = useCallback(() => {
    if (!nodeId || nodeId === 'ROOT') return;
@@ -172,18 +141,9 @@ export const ContextMenu: React.FC<ContextMenuProps> = ({
  }, [nodeId, query, openSitesmith, onClose]);
  const deleteNode = useCallback(() => {
-    const target = findDeletableTarget(query, nodeId);
+    nodeActions.deleteNode();
    if (!target) {
    onClose();
-      return;
+  }, [nodeActions, onClose]);
    }
    try {
      actions.delete(target);
    } catch (e) {
      console.error('Delete failed:', e);
    }
    onClose();
  }, [nodeId, actions, query, onClose]);
  if (!visible) return null;
@@ -235,7 +195,12 @@ export const ContextMenu: React.FC<ContextMenuProps> = ({
      label: 'Select Parent',
      icon: 'level-up',
      action: selectParent,
-      disabled: isRoot,
+      // Not just `isRoot`: the real dead-end is when nodeId's PARENT is
      // ROOT (selecting a top-level section -> Select Parent would only
      // select the page-wide, un-editable ROOT -- no outline, no toolbar).
      // `canSelectParent` (useNodeActions) already encodes that and matches
      // the mobile selection toolbar's identical guard.
      disabled: !nodeActions.canSelectParent,
      dividerAfter: true,
    },
    {
@@ -2,12 +2,14 @@ import React, { useEffect, useRef, useState, useCallback } from 'react';
 import { useAssets } from '../../hooks/useAssets';
 import { clickableProps } from '../../utils/a11y';
 import { copyToClipboard } from '../../utils/clipboard';
 import { useIsMobile } from '../../hooks/useIsMobile';
 /** How long the "Delete?" confirm state stays armed before auto-resetting. */
 const DELETE_CONFIRM_TIMEOUT_MS = 4000;
 export const AssetsPanel: React.FC = () => {
  const { assets, loading, error, loadAssets, uploadAsset, deleteAsset } = useAssets();
  const isMobile = useIsMobile();
  const fileInputRef = useRef<HTMLInputElement>(null);
  const [isDragOver, setIsDragOver] = useState(false);
  const [copiedUrl, setCopiedUrl] = useState<string | null>(null);
@@ -139,7 +141,9 @@ export const AssetsPanel: React.FC = () => {
        {assets.length === 0 && (
          <i className="fa fa-cloud-upload" aria-hidden style={{ fontSize: 28, opacity: 0.5 }} />
        )}
-        {assets.length === 0 ? 'Drag images here or click to upload' : 'Drop files here to upload'}
+        {assets.length === 0
          ? (isMobile ? 'Tap to upload images' : 'Drag images here or click to upload')
          : 'Drop files here to upload'}
      </div>
      {/* Error message */}
@@ -1,5 +1,7 @@
-import React, { useState } from 'react';
+import React, { useCallback, useState } from 'react';
 import { useEditor } from '@craftjs/core';
 import { useIsMobile } from '../../hooks/useIsMobile';
 import { useMobileChrome } from '../../state/MobileChromeContext';
 import { Container } from '../../components/layout/Container';
 import { Section } from '../../components/layout/Section';
 import { ColumnLayout } from '../../components/layout/ColumnLayout';
@@ -146,6 +148,8 @@ const categories: CategoryDef[] = [
 export const BlocksPanel: React.FC = () => {
  const { connectors, actions, query } = useEditor();
  const isMobile = useIsMobile();
  const { closeSheet } = useMobileChrome();
  const [collapsed, setCollapsed] = useState<Record<string, boolean>>(() => {
    const initial: Record<string, boolean> = {};
    categories.forEach((cat, index) => {
@@ -158,6 +162,101 @@ export const BlocksPanel: React.FC = () => {
    setCollapsed((prev) => ({ ...prev, [categoryId]: !prev[categoryId] }));
  };
  /** Default insertion target when there's no usable selection to anchor
   *  to: the first real Craft.js canvas in the document (falls back to
   *  ROOT). Extracted from the pre-existing onDoubleClick handler so
   *  tap-to-add (mobile, item 3) and double-click (desktop, unchanged) share
   *  the exact same fallback. */
  const findDefaultCanvasId = useCallback((): string => {
    try {
      const serialized = JSON.parse(query.serialize());
      const nodeIds = Object.keys(serialized);
      for (const id of nodeIds) {
        if (serialized[id].isCanvas && id !== 'ROOT') return id;
      }
    } catch {
      // Fall through to ROOT below.
    }
    return 'ROOT';
  }, [query]);
  /**
   * Builds a fresh node tree for `block` and inserts it into the canvas,
   * returning the new node's id (or null on failure). Shared by desktop's
   * double-click (unchanged behavior/position: always appended to
   * `findDefaultCanvasId()`) and mobile's tap-to-add (item 3), which instead
   * prefers inserting as a sibling right after the current selection --
   * `insertAfterSelection: true` only from the mobile tap handler below.
   */
  const addBlockNode = useCallback((block: BlockDef, insertAfterSelection: boolean): string | null => {
    try {
      const tree = query.parseReactElement(React.cloneElement(block.component)).toNodeTree();
      let inserted = false;
      if (insertAfterSelection) {
        try {
          const selectedIds = query.getEvent('selected').all();
          const selectedId = selectedIds.length > 0 ? selectedIds[0] : null;
          if (selectedId && selectedId !== 'ROOT') {
            const selectedNode = query.node(selectedId).get();
            const parentId = selectedNode?.data?.parent;
            if (parentId) {
              const parent = query.node(parentId).get();
              const siblings: string[] = parent?.data?.nodes || [];
              const idx = siblings.indexOf(selectedId);
              if (idx !== -1) {
                actions.addNodeTree(tree, parentId, idx + 1);
                inserted = true;
              }
            }
          }
        } catch {
          // Selection isn't a valid sibling target (e.g. lives in a
          // linkedNodes slot) -- fall through to the default canvas below.
        }
      }
      if (!inserted) {
        actions.addNodeTree(tree, findDefaultCanvasId());
      }
      return tree.rootNodeId;
    } catch (e) {
      console.error('Failed to add block:', e);
      return null;
    }
  }, [query, actions, findDefaultCanvasId]);
  /**
   * Mobile tap-to-add (item 3): a single tap on a block tile inserts it,
   * closes the Blocks sheet, then selects the new node and scrolls it into
   * view so the user immediately sees it (and gets the selection toolbar).
   * The select/scroll step is deferred two animation frames past the
   * `addNodeTree` call -- Craft.js's own state update (and thus the new
   * node's real DOM element) lands asynchronously after this handler
   * returns, so `query.node(id).get().dom` isn't populated yet if read
   * synchronously here.
   */
  const handleTapToAdd = useCallback((block: BlockDef) => {
    const newId = addBlockNode(block, true);
    closeSheet();
    if (!newId) return;
    requestAnimationFrame(() => {
      try {
        actions.selectNode(newId);
      } catch {
        // Node may have failed to mount -- nothing to select.
      }
      requestAnimationFrame(() => {
        try {
          query.node(newId).get()?.dom?.scrollIntoView({ behavior: 'smooth', block: 'center' });
        } catch {
          // Best-effort scroll -- not fatal if the node/DOM isn't found.
        }
      });
    });
  }, [addBlockNode, closeSheet, actions, query]);
  return (
    <div>
      {categories.map((category) => {
@@ -178,24 +277,9 @@ export const BlocksPanel: React.FC = () => {
                    key={block.id}
                    className="block-item"
                    ref={(ref) => { if (ref) connectors.create(ref, block.component); }}
-                    onDoubleClick={() => {
+                    onDoubleClick={() => addBlockNode(block, false)}
-                      try {
+                    onClick={isMobile ? () => handleTapToAdd(block) : undefined}
-                        const serialized = JSON.parse(query.serialize());
+                    title={isMobile ? `Tap to add ${block.label}` : `Drag or double-click to add ${block.label}`}
                        const nodeIds = Object.keys(serialized);
                        let canvasId = 'ROOT';
                        for (const nodeId of nodeIds) {
                          if (serialized[nodeId].isCanvas && nodeId !== 'ROOT') {
                            canvasId = nodeId;
                            break;
                          }
                        }
                        const tree = query.parseReactElement(React.cloneElement(block.component)).toNodeTree();
                        actions.addNodeTree(tree, canvasId);
                      } catch (e) {
                        console.error('Failed to add block:', e);
                      }
                    }}
                    title={`Drag or double-click to add ${block.label}`}
                  >
                    <i className={`fa ${block.icon} block-item-icon`} />
                    <span className="block-item-label">{block.label}</span>
@@ -146,6 +146,7 @@ const LayerNode: React.FC<LayerNodeProps> = ({ nodeId, depth }) => {
        {...clickableProps(handleActivate)}
        onMouseEnter={handleMouseEnter}
        onMouseLeave={handleMouseLeave}
        className="layer-node-row"
        style={{
          position: 'relative',
          display: 'flex',
@@ -0,0 +1,184 @@
 import React, { useCallback, useEffect, useRef, useState } from 'react';
 import { useVisualViewportInsets } from '../../hooks/useVisualViewport';
 export interface BottomSheetProps {
  open: boolean;
  onClose: () => void;
  title: string;
  children: React.ReactNode;
 }
 /** Vertical drag distance (px) past which releasing the handle/header
 *  commits to closing the sheet, rather than snapping back open. */
 const SWIPE_DISMISS_THRESHOLD_PX = 80;
 /**
 * Mobile-only bottom sheet (Phase A). Slides up from the bottom of the
 * viewport to host one of the existing side-panel components
 * (BlocksPanel/PagesPanel/LayersPanel/AssetsPanel/GuidedStyles) unchanged,
 * as the mobile replacement for the desktop fixed left/right panel columns.
 * See `MobilePanelBar`, which owns which sheet (if any) is open.
 *
 * Deliberately NOT a generic replacement for `src/ui/Modal.tsx` (centered
 * dialog chrome) -- this is anchored to the bottom, sized to ~65dvh, and
 * has its own drag-handle affordance + internally scrollable body, all of
 * which Modal doesn't need for its centered use cases.
 *
 * Phase B adds two more deferred behaviors on top of Phase A's static sheet:
 *  - **Swipe-to-dismiss**: a touchstart/move/end drag tracked on the handle
 *    row + header (not the scrollable body, so it never fights a panel's own
 *    vertical scroll) that follows the finger while dragging down and either
 *    commits to `onClose()` past `SWIPE_DISMISS_THRESHOLD_PX` or snaps back
 *    with a short transition otherwise.
 *  - **On-screen-keyboard clearance**: `useVisualViewportInsets` reports how
 *    much the visual viewport has shrunk from the bottom (i.e. the
 *    keyboard's height); that's surfaced as a `--keyboard-inset` CSS custom
 *    property (see editor.css) which both lifts the whole backdrop/sheet
 *    clear of the keyboard AND caps the sheet's own max-height so it never
 *    extends into the space the keyboard occupies. A `focusin` listener also
 *    scrolls the newly-focused input into view once the keyboard has had a
 *    moment to animate in, as a second line of defense for a field that's
 *    still off-screen after the resize alone (e.g. deep in a long panel).
 */
 export const BottomSheet: React.FC<BottomSheetProps> = ({ open, onClose, title, children }) => {
  useEffect(() => {
    if (!open) return;
    const handleKeyDown = (e: KeyboardEvent) => {
      if (e.key === 'Escape') onClose();
    };
    window.addEventListener('keydown', handleKeyDown);
    const prevOverflow = document.body.style.overflow;
    document.body.style.overflow = 'hidden';
    return () => {
      window.removeEventListener('keydown', handleKeyDown);
      document.body.style.overflow = prevOverflow;
    };
  }, [open, onClose]);
  const { keyboardInset } = useVisualViewportInsets();
  const bodyRef = useRef<HTMLDivElement>(null);
  useEffect(() => {
    if (!open) return;
    const bodyEl = bodyRef.current;
    if (!bodyEl) return;
    const handleFocusIn = (e: FocusEvent) => {
      const target = e.target as HTMLElement | null;
      if (!target) return;
      const tag = target.tagName;
      if (tag === 'INPUT' || tag === 'TEXTAREA' || tag === 'SELECT' || target.isContentEditable) {
        // Give the on-screen keyboard a moment to finish animating in
        // before scrolling -- doing it immediately measures the pre-keyboard
        // layout and can undershoot.
        window.setTimeout(() => {
          target.scrollIntoView({ block: 'center', behavior: 'smooth' });
        }, 300);
      }
    };
    bodyEl.addEventListener('focusin', handleFocusIn);
    return () => bodyEl.removeEventListener('focusin', handleFocusIn);
  }, [open]);
  // Swipe-to-dismiss: tracked only on the handle row + header (never the
  // scrollable `.mobile-sheet-body`, which needs its own vertical touch
  // scrolling to keep working unimpeded).
  //
  // The authoritative drag distance lives in a REF (`dragOffsetRef`),
  // updated synchronously and imperatively on every touchmove -- NOT solely
  // in the `dragOffset` state used for rendering the drag transform. Two
  // touchmoves can fire back-to-back inside the same synchronous event
  // dispatch (e.g. a fast real swipe, or synthetic touch events fired
  // without a yield between them), and React batches their `setDragOffset`
  // calls into a single pending update that hasn't committed yet by the
  // time `touchend` runs in that same tick -- reading the `dragOffset`
  // STATE value directly in `handleTouchEnd` would then see a stale
  // (pre-drag) value and wrongly decide the swipe didn't clear the
  // threshold. The ref sidesteps that entirely (plain synchronous mutation,
  // no batching). Relatedly, `onClose()` mutates an ANCESTOR component's
  // state (MobileChromeContext's `closeSheet`) -- it must be called as a
  // plain statement in the event handler, never from inside a `setState`
  // functional updater (that runs during this component's own render phase
  // and trips React's "Cannot update a component while rendering a
  // different component" warning).
  const dragStartYRef = useRef<number | null>(null);
  const dragOffsetRef = useRef(0);
  const [dragOffset, setDragOffset] = useState(0);
  const handleTouchStart = useCallback((e: React.TouchEvent) => {
    if (e.touches.length !== 1) return;
    dragStartYRef.current = e.touches[0].clientY;
  }, []);
  const handleTouchMove = useCallback((e: React.TouchEvent) => {
    if (dragStartYRef.current === null) return;
    const delta = e.touches[0].clientY - dragStartYRef.current;
    // Only follow downward drags -- dragging up shouldn't do anything (the
    // sheet is already fully open; there's no "expand further" state).
    const next = Math.max(0, delta);
    dragOffsetRef.current = next;
    setDragOffset(next);
  }, []);
  const handleTouchEnd = useCallback(() => {
    dragStartYRef.current = null;
    const finalOffset = dragOffsetRef.current;
    dragOffsetRef.current = 0;
    setDragOffset(0);
    if (finalOffset > SWIPE_DISMISS_THRESHOLD_PX) onClose();
  }, [onClose]);
  if (!open) return null;
  return (
    <div
      className="mobile-sheet-backdrop"
      onClick={(e) => {
        if (e.target === e.currentTarget) onClose();
      }}
      style={{ ['--keyboard-inset' as any]: `${keyboardInset}px` }}
    >
      {/* Deliberately NOT aria-modal: the tab bar stays reachable/operable
          while a sheet is open (tapping another tab swaps sheets directly),
          so the rest of the screen must not be marked inert to assistive
          tech the way a true modal dialog would be. */}
      <div
        className="mobile-sheet"
        role="dialog"
        aria-label={title}
        style={{
          transform: dragOffset ? `translateY(${dragOffset}px)` : undefined,
          transition: dragOffset ? 'none' : 'transform 0.2s ease',
        }}
      >
        <div
          className="mobile-sheet-handle-row"
          onTouchStart={handleTouchStart}
          onTouchMove={handleTouchMove}
          onTouchEnd={handleTouchEnd}
          onTouchCancel={handleTouchEnd}
        >
          <span className="mobile-sheet-handle" aria-hidden="true" />
        </div>
        <div
          className="mobile-sheet-header"
          onTouchStart={handleTouchStart}
          onTouchMove={handleTouchMove}
          onTouchEnd={handleTouchEnd}
          onTouchCancel={handleTouchEnd}
        >
          <span className="mobile-sheet-title">{title}</span>
          <button
            type="button"
            className="mobile-sheet-close"
            onClick={onClose}
            aria-label={`Close ${title}`}
          >
            <i className="fa fa-times" aria-hidden="true" />
          </button>
        </div>
        <div className="mobile-sheet-body" ref={bodyRef}>{children}</div>
      </div>
    </div>
  );
 };
@@ -0,0 +1,145 @@
 import { describe, test, expect, vi } from 'vitest';
 import React from 'react';
 import { createRoot, Root } from 'react-dom/client';
 import { act } from 'react-dom/test-utils';
 import { MobilePanelBar } from './MobilePanelBar';
 import { MobileChromeProvider } from '../../state/MobileChromeContext';
 /**
 * Mobile-A2 (review item 5): the real BlocksPanel/PagesPanel/LayersPanel/
 * AssetsPanel/GuidedStyles all pull in Craft.js's `useEditor` and other
 * heavy dependencies not relevant here, so they're stubbed out -- this
 * suite is only exercising MobilePanelBar's OWN wiring: tapping a tab opens
 * that tab's sheet with only its panel rendered, tapping the active tab
 * again closes it, and (mirroring MobileChromeContext.test.tsx) only one
 * sheet's content is ever mounted at once.
 */
 vi.mock('../left/BlocksPanel', () => ({ BlocksPanel: () => <div data-testid="panel-blocks" /> }));
 vi.mock('../left/PagesPanel', () => ({ PagesPanel: () => <div data-testid="panel-pages" /> }));
 vi.mock('../left/LayersPanel', () => ({ LayersPanel: () => <div data-testid="panel-layers" /> }));
 vi.mock('../left/AssetsPanel', () => ({ AssetsPanel: () => <div data-testid="panel-assets" /> }));
 vi.mock('../right/GuidedStyles', () => ({ GuidedStyles: () => <div data-testid="panel-styles" /> }));
 let container: HTMLDivElement;
 let root: Root;
 function render(ui: React.ReactElement) {
  container = document.createElement('div');
  document.body.appendChild(container);
  act(() => {
    root = createRoot(container);
    root.render(ui);
  });
 }
 function unmount() {
  act(() => {
    root.unmount();
  });
  container.remove();
 }
 function tabButton(label: string): HTMLButtonElement {
  const buttons = Array.from(container.querySelectorAll('.mobile-tab-btn')) as HTMLButtonElement[];
  const btn = buttons.find((b) => b.textContent?.includes(label));
  if (!btn) throw new Error(`No tab button found for "${label}"`);
  return btn;
 }
 function openPanelIds(): string[] {
  return Array.from(container.querySelectorAll('[data-testid^="panel-"]')).map(
    (el) => (el as HTMLElement).dataset.testid!,
  );
 }
 describe('MobilePanelBar', () => {
  test('no sheet is open initially', () => {
    render(
      <MobileChromeProvider>
        <MobilePanelBar />
      </MobileChromeProvider>,
    );
    expect(container.querySelector('.mobile-sheet-backdrop')).toBeNull();
    expect(openPanelIds()).toEqual([]);
    unmount();
  });
  test('tapping a tab opens exactly that tab\'s panel', () => {
    render(
      <MobileChromeProvider>
        <MobilePanelBar />
      </MobileChromeProvider>,
    );
    act(() => {
      tabButton('Blocks').click();
    });
    expect(openPanelIds()).toEqual(['panel-blocks']);
    unmount();
  });
  test('switching tabs replaces the open sheet -- only one panel mounted at a time', () => {
    render(
      <MobileChromeProvider>
        <MobilePanelBar />
      </MobileChromeProvider>,
    );
    act(() => {
      tabButton('Blocks').click();
    });
    expect(openPanelIds()).toEqual(['panel-blocks']);
    act(() => {
      tabButton('Styles').click();
    });
    expect(openPanelIds()).toEqual(['panel-styles']);
    act(() => {
      tabButton('Assets').click();
    });
    expect(openPanelIds()).toEqual(['panel-assets']);
    unmount();
  });
  test('tapping the active tab again closes the sheet', () => {
    render(
      <MobileChromeProvider>
        <MobilePanelBar />
      </MobileChromeProvider>,
    );
    act(() => {
      tabButton('Pages').click();
    });
    expect(openPanelIds()).toEqual(['panel-pages']);
    expect(container.querySelector('.mobile-sheet-backdrop')).not.toBeNull();
    act(() => {
      tabButton('Pages').click();
    });
    expect(openPanelIds()).toEqual([]);
    expect(container.querySelector('.mobile-sheet-backdrop')).toBeNull();
    unmount();
  });
  test('active tab button carries aria-pressed=true only for the open sheet', () => {
    render(
      <MobileChromeProvider>
        <MobilePanelBar />
      </MobileChromeProvider>,
    );
    act(() => {
      tabButton('Layers').click();
    });
    expect(tabButton('Layers').getAttribute('aria-pressed')).toBe('true');
    expect(tabButton('Blocks').getAttribute('aria-pressed')).toBe('false');
    unmount();
  });
 });
@@ -0,0 +1,74 @@
 import React from 'react';
 import { BottomSheet } from './BottomSheet';
 import { BlocksPanel } from '../left/BlocksPanel';
 import { PagesPanel } from '../left/PagesPanel';
 import { LayersPanel } from '../left/LayersPanel';
 import { AssetsPanel } from '../left/AssetsPanel';
 import { GuidedStyles } from '../right/GuidedStyles';
 import { useMobileChrome, MobileSheetTab } from '../../state/MobileChromeContext';
 const TABS: { id: MobileSheetTab; label: string; icon: string }[] = [
  { id: 'blocks', label: 'Blocks', icon: 'fa-cube' },
  { id: 'pages', label: 'Pages', icon: 'fa-file-o' },
  { id: 'layers', label: 'Layers', icon: 'fa-sitemap' },
  { id: 'assets', label: 'Assets', icon: 'fa-image' },
  { id: 'styles', label: 'Styles', icon: 'fa-paint-brush' },
 ];
 /**
 * Mobile replacement for the desktop LeftPanel/RightPanel column layout
 * (Phase A). A fixed bottom tab bar (Blocks/Pages/Layers/Assets/Styles)
 * toggles a single `BottomSheet` at a time, hosting the SAME panel
 * component the desktop side panels use -- unchanged, so behavior/state
 * stays identical, only the chrome around it differs. Tapping the active
 * tab again, tapping the backdrop, the sheet's close button, or Escape all
 * close the open sheet.
 *
 * "Styles" hosts `GuidedStyles`, which already falls back to the
 * site-design panel when nothing is selected and switches to the
 * per-type style panel once something is -- this is the natural place to
 * edit a tapped element's styling (Phase B deepens the tap-to-select flow;
 * this component only wires up the sheet, per the Phase A brief).
 *
 * Sheet-open state itself lives in `MobileChromeContext` (Mobile-A2), not
 * a private `useState`, so Phase B can open/close a sheet from elsewhere
 * (e.g. a canvas selection toolbar). The toggle-to-close-on-repeat-tap
 * behavior is local to this click handler -- `openSheet` always opens.
 */
 export const MobilePanelBar: React.FC = () => {
  const { activeSheet, openSheet, closeSheet } = useMobileChrome();
  const handleTabClick = (tab: MobileSheetTab) => {
    if (activeSheet === tab) closeSheet();
    else openSheet(tab);
  };
  const activeLabel = TABS.find((t) => t.id === activeSheet)?.label ?? '';
  return (
    <>
      <BottomSheet open={activeSheet !== null} onClose={closeSheet} title={activeLabel}>
        {activeSheet === 'blocks' && <BlocksPanel />}
        {activeSheet === 'pages' && <PagesPanel />}
        {activeSheet === 'layers' && <LayersPanel />}
        {activeSheet === 'assets' && <AssetsPanel />}
        {activeSheet === 'styles' && <GuidedStyles />}
      </BottomSheet>
      <nav className="mobile-tab-bar" aria-label="Editor panels">
        {TABS.map((tab) => (
          <button
            key={tab.id}
            type="button"
            className={`mobile-tab-btn${activeSheet === tab.id ? ' active' : ''}`}
            onClick={() => handleTabClick(tab.id)}
            aria-pressed={activeSheet === tab.id}
          >
            <i className={`fa ${tab.icon}`} aria-hidden="true" />
            <span>{tab.label}</span>
          </button>
        ))}
      </nav>
    </>
  );
 };
@@ -0,0 +1,213 @@
 import React, { useCallback, useEffect, useRef, useState } from 'react';
 import { useEditor } from '@craftjs/core';
 import { useNodeActions } from '../../hooks/useNodeActions';
 import { useMobileChrome } from '../../state/MobileChromeContext';
 /**
 * Phase B mobile selection toolbar -- the on-canvas action bar that makes a
 * tap-selected node actually EDITABLE by touch (reorder/duplicate/delete/
 * select-parent/edit-styles), mirroring the desktop right-click ContextMenu.
 * Both share the exact same behavior via `useNodeActions` (item 1).
 *
 * Mounted ONCE (in `EditorShell`'s mobile branch), reading the current
 * selection from `useEditor` directly -- NOT per-node -- and positioned
 * bottom-fixed just above the tab bar (simplest, robust; a node-anchored
 * floating toolbar would have to constantly reposition as the canvas
 * scrolls, and risks being clipped at the viewport edge for a node near the
 * top or bottom of a tall page). This is a deliberate design call: see the
 * report for the alternative (floating over the node) that was passed over.
 *
 * Hidden whenever a bottom sheet is open (`activeSheet !== null`) -- the
 * sheet supersedes it, and the two must never visually stack.
 *
 * Delete is a two-tap in-app confirm (tap once -> the button becomes
 * "Confirm?" for a few seconds; tap again within that window commits the
 * delete; selecting something else cancels it) rather than a native
 * `confirm()`, matching the project's no-native-dialogs rule.
 */
 const DELETE_CONFIRM_TIMEOUT_MS = 3000;
 export const MobileSelectionToolbar: React.FC = () => {
  const { activeSheet, openSheet } = useMobileChrome();
  const { selectedId } = useEditor((state) => {
    const selected = state.events.selected;
    const id = selected && selected.size > 0 ? (Array.from(selected)[0] as string) : null;
    return { selectedId: id && id !== 'ROOT' ? id : null };
  });
  // Collector-free -- an always-live reference (same pattern as
  // GuidedStyles.tsx/BlocksPanel.tsx), used only for imperative DOM lookups
  // below (scroll-into-view), never for anything that needs to react to
  // store changes on its own.
  const { query } = useEditor();
  const nodeActions = useNodeActions(selectedId);
  const [confirmingDelete, setConfirmingDelete] = useState(false);
  const confirmTimeoutRef = useRef<ReturnType<typeof setTimeout> | null>(null);
  // `useNodeActions` computes canMoveUp/canMoveDown/canDelete synchronously
  // from a live (never-cached) Craft.js query -- see that hook's doc comment
  // for why it deliberately does NOT hold its own store subscription to force
  // a refresh. Moving/duplicating/deleting via THIS toolbar changes the
  // selected node's position/siblings WITHOUT changing `selectedId` itself
  // (the node stays selected), so nothing else would otherwise trigger a
  // re-render of this component to pick up the new boundary flags after,
  // say, tapping "Move Up" until the node reaches the top. Bumping a plain
  // local tick from these buttons' own click handlers -- an ordinary,
  // locally-owned re-render -- covers exactly that, without the broader
  // store-wide subscription that was found to trip React's "setState while
  // rendering a different component" warning whenever some unrelated
  // container mounts (see useNodeActions.ts).
  const [, forceRefresh] = useState(0);
  const bumpTick = useCallback(() => forceRefresh((n) => n + 1), []);
  const clearConfirmTimeout = useCallback(() => {
    if (confirmTimeoutRef.current) {
      clearTimeout(confirmTimeoutRef.current);
      confirmTimeoutRef.current = null;
    }
  }, []);
  // Reset the two-tap delete confirmation whenever the selection changes
  // (including being cleared) so a stale "Confirm?" state never lingers onto
  // a different node.
  const prevSelectedRef = useRef(selectedId);
  useEffect(() => {
    if (prevSelectedRef.current !== selectedId) {
      prevSelectedRef.current = selectedId;
      clearConfirmTimeout();
      setConfirmingDelete(false);
    }
  }, [selectedId, clearConfirmTimeout]);
  useEffect(() => clearConfirmTimeout, [clearConfirmTimeout]);
  // Fast-follow item 3: the Styles bottom sheet covers the bottom ~65dvh of
  // the canvas, so a selected node sitting anywhere in that band goes
  // invisible the instant the sheet opens -- live style edits then have no
  // visible effect until the user closes the sheet to check. Whenever the
  // sheet becomes 'styles' (however it got opened -- currently only this
  // toolbar's own "Style" button, but this is keyed on the sheet/selection
  // state rather than the button tap so it stays correct if another entry
  // point is added later) scroll the selected node to the top of the
  // canvas's scroll area, into the sliver of screen the sheet leaves clear.
  useEffect(() => {
    if (activeSheet !== 'styles' || !selectedId) return;
    try {
      query.node(selectedId).get()?.dom?.scrollIntoView({ behavior: 'smooth', block: 'start' });
    } catch {
      // Best-effort -- not fatal if the node/DOM isn't found.
    }
  }, [activeSheet, selectedId, query]);
  const handleDeleteTap = useCallback(() => {
    if (confirmingDelete) {
      clearConfirmTimeout();
      setConfirmingDelete(false);
      nodeActions.deleteNode();
      bumpTick();
      return;
    }
    setConfirmingDelete(true);
    clearConfirmTimeout();
    confirmTimeoutRef.current = setTimeout(() => setConfirmingDelete(false), DELETE_CONFIRM_TIMEOUT_MS);
  }, [confirmingDelete, clearConfirmTimeout, nodeActions, bumpTick]);
  const handleEditStyles = useCallback(() => {
    openSheet('styles');
  }, [openSheet]);
  const handleMoveUp = useCallback(() => {
    nodeActions.moveUp();
    bumpTick();
  }, [nodeActions, bumpTick]);
  const handleMoveDown = useCallback(() => {
    nodeActions.moveDown();
    bumpTick();
  }, [nodeActions, bumpTick]);
  const handleDuplicate = useCallback(() => {
    const newId = nodeActions.duplicate();
    bumpTick();
    if (!newId) return;
    // Mirror BlocksPanel's tap-to-add pattern: the new node's real DOM
    // element isn't attached yet the instant `duplicate()` returns (Craft.js
    // mounts it asynchronously after this handler's synchronous state
    // update), so defer two animation frames before reading `.dom` off the
    // query, same as `handleTapToAdd` does.
    requestAnimationFrame(() => {
      requestAnimationFrame(() => {
        try {
          query.node(newId).get()?.dom?.scrollIntoView({ behavior: 'smooth', block: 'center' });
        } catch {
          // Best-effort scroll -- not fatal if the node/DOM isn't found.
        }
      });
    });
  }, [nodeActions, bumpTick, query]);
  if (!selectedId || activeSheet !== null) return null;
  return (
    <div className="mobile-selection-toolbar" role="toolbar" aria-label="Selected element actions">
      <button
        type="button"
        className="mobile-selection-toolbar-btn"
        onClick={handleMoveUp}
        disabled={!nodeActions.canMoveUp}
        aria-label="Move up"
      >
        <i className="fa fa-arrow-up" aria-hidden="true" />
        <span>Up</span>
      </button>
      <button
        type="button"
        className="mobile-selection-toolbar-btn"
        onClick={handleMoveDown}
        disabled={!nodeActions.canMoveDown}
        aria-label="Move down"
      >
        <i className="fa fa-arrow-down" aria-hidden="true" />
        <span>Down</span>
      </button>
      <button
        type="button"
        className="mobile-selection-toolbar-btn"
        onClick={handleDuplicate}
        aria-label="Duplicate"
      >
        <i className="fa fa-clone" aria-hidden="true" />
        <span>Copy</span>
      </button>
      <button
        type="button"
        className="mobile-selection-toolbar-btn"
        onClick={nodeActions.selectParent}
        disabled={!nodeActions.canSelectParent}
        aria-label="Select parent"
      >
        <i className="fa fa-level-up" aria-hidden="true" />
        <span>Parent</span>
      </button>
      <button
        type="button"
        className="mobile-selection-toolbar-btn"
        onClick={handleEditStyles}
        aria-label="Edit styles"
      >
        <i className="fa fa-paint-brush" aria-hidden="true" />
        <span>Style</span>
      </button>
      <button
        type="button"
        className={`mobile-selection-toolbar-btn danger${confirmingDelete ? ' confirming' : ''}`}
        onClick={handleDeleteTap}
        disabled={!nodeActions.canDelete}
        aria-label={confirmingDelete ? 'Tap again to confirm delete' : 'Delete'}
      >
        <i className="fa fa-trash" aria-hidden="true" />
        <span>{confirmingDelete ? 'Confirm?' : 'Delete'}</span>
      </button>
    </div>
  );
 };
@@ -1,16 +1,38 @@
 import React, { useCallback, useState } from 'react';
 import { useEditor } from '@craftjs/core';
 import { SHADOW_PRESETS } from '../../../constants/presets';
 import {
  StylePanelProps,
  CollapsibleSection,
  ColorPickerField,
  SectionLabel,
  PresetButtonGrid,
  labelStyle,
  inputStyle,
  smallInputStyle,
  btnActiveStyle,
  sectionGap,
  useNodeProp,
  SpacingControl,
  BorderControl,
  BorderValue,
  buildBorderShorthand,
  AnimationControl,
  VisibilityControl,
 } from './shared';
 /** Parses a border shorthand string ("2px solid #hex") produced by
 *  buildBorderShorthand() back into its parts for round-tripping through
 *  BorderControl. See SectionTypePanel.tsx for the identical helper. */
 function parseBorderShorthand(v: string | undefined): BorderValue {
  if (!v || v === 'none') return { width: '', style: 'none', color: '#000000' };
  const m = String(v).match(/^([\d.]+[a-z%]*)\s+(\w+)\s+(.+)$/);
  if (!m) return { width: '', style: 'none', color: '#000000' };
  return { width: m[1], style: m[2], color: m[3] };
 }
 const capSide = (s: string): string => s.charAt(0).toUpperCase() + s.slice(1);
 const bulletOptions = [
  { label: '✓', value: 'check' },
  { label: '●', value: 'dot' },
@@ -26,10 +48,12 @@ const bulletChar: Record<string, string> = {
 export const PricingStylePanel: React.FC<StylePanelProps> = ({ selectedId, nodeProps }) => {
  const { actions } = useEditor();
  const { setProp, setPropStyle } = useNodeProp(selectedId);
  const [expandedPlan, setExpandedPlan] = useState<number>(0);
  const plans: any[] = Array.isArray(nodeProps.plans) ? nodeProps.plans : [];
  const currentBullet = nodeProps.bulletType || 'check';
  const style = nodeProps.style || {};
  const updatePlan = useCallback((planIndex: number, field: string, value: any) => {
    actions.setProp(selectedId, (props: any) => {
@@ -204,6 +228,79 @@ export const PricingStylePanel: React.FC<StylePanelProps> = ({ selectedId, nodeP
      {/* Colors */}
      <CollapsibleSection title="Colors" defaultOpen={false}>
        <ColorPickerField label="Featured Plan Color" value={nodeProps.featuredBg || '#3b82f6'} onChange={(v) => actions.setProp(selectedId, (p: any) => { p.featuredBg = v; })} />
        {/* Regular (non-featured) card colors -- built into PricingTable's
            render/toHtml but previously hard-coded literals with no control
            surfacing them. Each falls back to the prior literal when blank. */}
        <ColorPickerField label="Card Background" value={nodeProps.cardBg || '#ffffff'} onChange={(v) => setProp('cardBg', v)} />
        <ColorPickerField label="Heading / Price Color" value={nodeProps.textColor || '#18181b'} onChange={(v) => setProp('textColor', v)} />
        <ColorPickerField label="Period Text Color" value={nodeProps.subColor || '#64748b'} onChange={(v) => setProp('subColor', v)} />
        <ColorPickerField label="Feature Text Color" value={nodeProps.featColor || '#4b5563'} onChange={(v) => setProp('featColor', v)} />
        <ColorPickerField label="Checkmark Color" value={nodeProps.checkColor || '#10b981'} onChange={(v) => setProp('checkColor', v)} />
        <ColorPickerField label="Button Background" value={nodeProps.btnBg || nodeProps.featuredBg || '#3b82f6'} onChange={(v) => setProp('btnBg', v)} />
        <ColorPickerField label="Button Text Color" value={nodeProps.btnColor || '#ffffff'} onChange={(v) => setProp('btnColor', v)} />
      </CollapsibleSection>
      {/* Box model: margin, padding, border, shadow, opacity */}
      <CollapsibleSection title="Spacing & Border" defaultOpen={false}>
        <SpacingControl
          label="Margin"
          value={{
            top: style.marginTop as string, right: style.marginRight as string,
            bottom: style.marginBottom as string, left: style.marginLeft as string,
          }}
          onChange={(side, v) => setPropStyle(`margin${capSide(side)}`, v)}
        />
        <SpacingControl
          label="Padding"
          value={{
            top: style.paddingTop as string, right: style.paddingRight as string,
            bottom: style.paddingBottom as string, left: style.paddingLeft as string,
          }}
          onChange={(side, v) => setPropStyle(`padding${capSide(side)}`, v)}
        />
        <BorderControl
          value={parseBorderShorthand(style.border as string)}
          onChange={(v) => setPropStyle('border', buildBorderShorthand(v))}
        />
        <div className="guided-section">
          <SectionLabel>Shadow</SectionLabel>
          <PresetButtonGrid presets={SHADOW_PRESETS} activeValue={style.boxShadow as string} onSelect={(v) => setPropStyle('boxShadow', v)} />
        </div>
        <div className="guided-section">
          <SectionLabel>Opacity</SectionLabel>
          <input
            type="range"
            min={0}
            max={100}
            value={style.opacity !== undefined ? Math.round(Number(style.opacity) * 100) : 100}
            onChange={(e) => setPropStyle('opacity', String(Number(e.target.value) / 100))}
            style={{ width: '100%' }}
          />
        </div>
      </CollapsibleSection>
      {/* Entrance animation */}
      <CollapsibleSection title="Animation" defaultOpen={false}>
        <AnimationControl
          value={{ animation: nodeProps.animation || 'none', animationDelay: nodeProps.animationDelay || '0' }}
          onChange={(v) => { setProp('animation', v.animation); setProp('animationDelay', v.animationDelay); }}
        />
      </CollapsibleSection>
      {/* Responsive visibility */}
      <CollapsibleSection title="Visibility" defaultOpen={false}>
        <VisibilityControl
          value={{
            hideOnDesktop: !!nodeProps.hideOnDesktop,
            hideOnTablet: !!nodeProps.hideOnTablet,
            hideOnMobile: !!nodeProps.hideOnMobile,
          }}
          onChange={(v) => {
            setProp('hideOnDesktop', !!v.hideOnDesktop);
            setProp('hideOnTablet', !!v.hideOnTablet);
            setProp('hideOnMobile', !!v.hideOnMobile);
          }}
        />
      </CollapsibleSection>
    </>
  );
@@ -3,6 +3,7 @@ import {
  BG_COLORS,
  SPACING_PRESETS,
  RADIUS_PRESETS,
  SHADOW_PRESETS,
 } from '../../../constants/presets';
 import {
  StylePanelProps,
@@ -15,10 +16,31 @@ import {
  inputStyle,
  sectionGap,
  useNodeProp,
  SpacingControl,
  BorderControl,
  BorderValue,
  buildBorderShorthand,
  AnimationControl,
  VisibilityControl,
 } from './shared';
 import { FeaturesEditor } from './FeaturesEditor';
 import { ArrayItemFieldsEditor } from './ArrayItemFields';
 /** Parses a border shorthand string ("2px solid #hex") produced by
 *  buildBorderShorthand() back into its parts for round-tripping through
 *  BorderControl. Anything that doesn't match (undefined/'none'/legacy
 *  hand-authored values) falls back to an empty/none border rather than
 *  throwing, since this is display-only -- the next edit always re-emits a
 *  clean shorthand via buildBorderShorthand(). */
 function parseBorderShorthand(v: string | undefined): BorderValue {
  if (!v || v === 'none') return { width: '', style: 'none', color: '#000000' };
  const m = String(v).match(/^([\d.]+[a-z%]*)\s+(\w+)\s+(.+)$/);
  if (!m) return { width: '', style: 'none', color: '#000000' };
  return { width: m[1], style: m[2], color: m[3] };
 }
 const capSide = (s: string): string => s.charAt(0).toUpperCase() + s.slice(1);
 /* ---------- SECTION-TYPE (Accordion, Tabs, Pricing, Testimonials, etc.) ---------- */
 export const SectionTypePanel: React.FC<StylePanelProps & { typeName: string }> = ({ selectedId, nodeProps, typeName }) => {
  const { setProp, setPropStyle } = useNodeProp(selectedId);
@@ -26,7 +48,12 @@ export const SectionTypePanel: React.FC<StylePanelProps & { typeName: string }>
  const style = nodeProps.style || {};
  // Find all string/number/boolean props
-  const SKIP_PROPS = new Set(['style', 'children', 'cssId', 'cssClass']);
+  const SKIP_PROPS = new Set([
    'style', 'children', 'cssId', 'cssClass',
    // Rendered via dedicated controls below (Animation/Visibility), not the
    // generic Content field dump -- otherwise they'd show up twice.
    'animation', 'animationDelay', 'hideOnDesktop', 'hideOnTablet', 'hideOnMobile',
  ]);
  const scalarProps = Object.entries(nodeProps).filter(
    ([key, val]) => !SKIP_PROPS.has(key) && (typeof val === 'string' || typeof val === 'number' || typeof val === 'boolean')
  );
@@ -126,6 +153,69 @@ export const SectionTypePanel: React.FC<StylePanelProps & { typeName: string }>
          <PresetButtonGrid presets={RADIUS_PRESETS} activeValue={style.borderRadius as string} onSelect={(v) => setPropStyle('borderRadius', v)} />
        </div>
      </CollapsibleSection>
      {/* Box model: margin, padding, border, shadow, opacity */}
      <CollapsibleSection title="Spacing & Border" defaultOpen={false}>
        <SpacingControl
          label="Margin"
          value={{
            top: style.marginTop as string, right: style.marginRight as string,
            bottom: style.marginBottom as string, left: style.marginLeft as string,
          }}
          onChange={(side, v) => setPropStyle(`margin${capSide(side)}`, v)}
        />
        <SpacingControl
          label="Padding"
          value={{
            top: style.paddingTop as string, right: style.paddingRight as string,
            bottom: style.paddingBottom as string, left: style.paddingLeft as string,
          }}
          onChange={(side, v) => setPropStyle(`padding${capSide(side)}`, v)}
        />
        <BorderControl
          value={parseBorderShorthand(style.border as string)}
          onChange={(v) => setPropStyle('border', buildBorderShorthand(v))}
        />
        <div className="guided-section">
          <SectionLabel>Shadow</SectionLabel>
          <PresetButtonGrid presets={SHADOW_PRESETS} activeValue={style.boxShadow as string} onSelect={(v) => setPropStyle('boxShadow', v)} />
        </div>
        <div className="guided-section">
          <SectionLabel>Opacity</SectionLabel>
          <input
            type="range"
            min={0}
            max={100}
            value={style.opacity !== undefined ? Math.round(Number(style.opacity) * 100) : 100}
            onChange={(e) => setPropStyle('opacity', String(Number(e.target.value) / 100))}
            style={{ width: '100%' }}
          />
        </div>
      </CollapsibleSection>
      {/* Entrance animation */}
      <CollapsibleSection title="Animation" defaultOpen={false}>
        <AnimationControl
          value={{ animation: nodeProps.animation || 'none', animationDelay: nodeProps.animationDelay || '0' }}
          onChange={(v) => { setProp('animation', v.animation); setProp('animationDelay', v.animationDelay); }}
        />
      </CollapsibleSection>
      {/* Responsive visibility */}
      <CollapsibleSection title="Visibility" defaultOpen={false}>
        <VisibilityControl
          value={{
            hideOnDesktop: !!nodeProps.hideOnDesktop,
            hideOnTablet: !!nodeProps.hideOnTablet,
            hideOnMobile: !!nodeProps.hideOnMobile,
          }}
          onChange={(v) => {
            setProp('hideOnDesktop', !!v.hideOnDesktop);
            setProp('hideOnTablet', !!v.hideOnTablet);
            setProp('hideOnMobile', !!v.hideOnMobile);
          }}
        />
      </CollapsibleSection>
    </>
  );
 };
@@ -3,6 +3,7 @@ import { useEditor } from '@craftjs/core';
 import {
  BG_COLORS,
  SPACING_PRESETS,
  SHADOW_PRESETS,
 } from '../../../constants/presets';
 import {
  StylePanelProps,
@@ -17,8 +18,33 @@ import {
  btnActiveStyle,
  sectionGap,
  useNodeProp,
  SpacingControl,
  BorderControl,
  BorderValue,
  buildBorderShorthand,
  AnimationControl,
  VisibilityControl,
 } from './shared';
 /** Parses a border shorthand string ("2px solid #hex") produced by
 *  buildBorderShorthand() back into its parts for round-tripping through
 *  BorderControl. See SectionTypePanel.tsx for the identical helper. */
 function parseBorderShorthand(v: string | undefined): BorderValue {
  if (!v || v === 'none') return { width: '', style: 'none', color: '#000000' };
  const m = String(v).match(/^([\d.]+[a-z%]*)\s+(\w+)\s+(.+)$/);
  if (!m) return { width: '', style: 'none', color: '#000000' };
  return { width: m[1], style: m[2], color: m[3] };
 }
 const capSide = (s: string): string => s.charAt(0).toUpperCase() + s.slice(1);
 const ICON_SHAPES = [
  { label: 'None', value: 'none' },
  { label: 'Circle', value: 'circle' },
  { label: 'Square', value: 'square' },
  { label: 'Rounded', value: 'rounded' },
 ];
 /* ---------- SOCIAL / ICON / STAR RATING ---------- */
 export const SocialStylePanel: React.FC<StylePanelProps> = ({ selectedId, nodeProps }) => {
  const { actions } = useEditor();
@@ -111,6 +137,72 @@ export const SocialStylePanel: React.FC<StylePanelProps> = ({ selectedId, nodePr
        </div>
      )}
      {/* Icon shape (SocialLinks) -- exists on the component (iconShape prop
          drives the circle/square/rounded background box) but previously had
          no control. */}
      {nodeProps.iconShape !== undefined && (
        <div style={sectionGap}>
          <label style={labelStyle}>Icon Shape</label>
          <div style={{ display: 'flex', gap: 4 }}>
            {ICON_SHAPES.map((s) => (
              <button key={s.value} onClick={() => setProp('iconShape', s.value)} style={{ ...btnActiveStyle(nodeProps.iconShape === s.value), flex: 1 }}>
                {s.label}
              </button>
            ))}
          </div>
        </div>
      )}
      {/* Gap between links (SocialLinks) -- exists on the component but
          previously had no control. */}
      {nodeProps.gap !== undefined && (
        <div style={sectionGap}>
          <label style={labelStyle}>Gap</label>
          <input type="text" value={nodeProps.gap || '10px'} onChange={(e) => setProp('gap', e.target.value)} placeholder="10px" style={inputStyle} />
        </div>
      )}
      {/* Background shape / size / link (Icon component) -- bgColor, bgShape,
          bgSize, link all already exist on Icon.craft.props but had no
          control; the generic `color`/`iconColor` checks above never matched
          Icon's actual prop names. */}
      {nodeProps.bgShape !== undefined && (
        <div style={sectionGap}>
          <label style={labelStyle}>Background Shape</label>
          <div style={{ display: 'flex', gap: 4 }}>
            {ICON_SHAPES.map((s) => (
              <button key={s.value} onClick={() => setProp('bgShape', s.value)} style={{ ...btnActiveStyle(nodeProps.bgShape === s.value), flex: 1 }}>
                {s.label}
              </button>
            ))}
          </div>
        </div>
      )}
      {nodeProps.bgColor !== undefined && (
        <ColorPickerField label="Background Color" value={nodeProps.bgColor === 'transparent' ? '' : nodeProps.bgColor} onChange={(v) => setProp('bgColor', v)} />
      )}
      {nodeProps.bgSize !== undefined && (
        <div style={sectionGap}>
          <label style={labelStyle}>Background Size</label>
          <input type="text" value={nodeProps.bgSize || '56px'} onChange={(e) => setProp('bgSize', e.target.value)} placeholder="56px" style={inputStyle} />
        </div>
      )}
      {nodeProps.link !== undefined && (
        <div style={sectionGap}>
          <label style={labelStyle}>Link URL</label>
          <input type="text" value={nodeProps.link || ''} onChange={(e) => setProp('link', e.target.value)} placeholder="https://..." style={inputStyle} />
        </div>
      )}
      {/* Star colors (StarRating) -- exist on the component as filledColor /
          emptyColor but had no control (the generic `starColor` check above
          never matched StarRating's actual prop names). */}
      {nodeProps.filledColor !== undefined && (
        <ColorPickerField label="Filled Star Color" value={nodeProps.filledColor || '#f59e0b'} onChange={(v) => setProp('filledColor', v)} />
      )}
      {nodeProps.emptyColor !== undefined && (
        <ColorPickerField label="Empty Star Color" value={nodeProps.emptyColor || '#d1d5db'} onChange={(v) => setProp('emptyColor', v)} />
      )}
      {/* Colors */}
      {nodeProps.iconColor !== undefined && (
        <ColorPickerField label="Icon Color" value={nodeProps.iconColor || '#3b82f6'} onChange={(v) => setProp('iconColor', v)} />
@@ -164,6 +256,69 @@ export const SocialStylePanel: React.FC<StylePanelProps> = ({ selectedId, nodePr
          <PresetButtonGrid presets={SPACING_PRESETS} activeValue={style.padding as string} onSelect={(v) => setPropStyle('padding', v)} />
        </div>
      </CollapsibleSection>
      {/* Box model: margin, padding (per-side), border, shadow, opacity */}
      <CollapsibleSection title="Spacing & Border" defaultOpen={false}>
        <SpacingControl
          label="Margin"
          value={{
            top: style.marginTop as string, right: style.marginRight as string,
            bottom: style.marginBottom as string, left: style.marginLeft as string,
          }}
          onChange={(side, v) => setPropStyle(`margin${capSide(side)}`, v)}
        />
        <SpacingControl
          label="Padding"
          value={{
            top: style.paddingTop as string, right: style.paddingRight as string,
            bottom: style.paddingBottom as string, left: style.paddingLeft as string,
          }}
          onChange={(side, v) => setPropStyle(`padding${capSide(side)}`, v)}
        />
        <BorderControl
          value={parseBorderShorthand(style.border as string)}
          onChange={(v) => setPropStyle('border', buildBorderShorthand(v))}
        />
        <div className="guided-section">
          <SectionLabel>Shadow</SectionLabel>
          <PresetButtonGrid presets={SHADOW_PRESETS} activeValue={style.boxShadow as string} onSelect={(v) => setPropStyle('boxShadow', v)} />
        </div>
        <div className="guided-section">
          <SectionLabel>Opacity</SectionLabel>
          <input
            type="range"
            min={0}
            max={100}
            value={style.opacity !== undefined ? Math.round(Number(style.opacity) * 100) : 100}
            onChange={(e) => setPropStyle('opacity', String(Number(e.target.value) / 100))}
            style={{ width: '100%' }}
          />
        </div>
      </CollapsibleSection>
      {/* Entrance animation */}
      <CollapsibleSection title="Animation" defaultOpen={false}>
        <AnimationControl
          value={{ animation: nodeProps.animation || 'none', animationDelay: nodeProps.animationDelay || '0' }}
          onChange={(v) => { setProp('animation', v.animation); setProp('animationDelay', v.animationDelay); }}
        />
      </CollapsibleSection>
      {/* Responsive visibility */}
      <CollapsibleSection title="Visibility" defaultOpen={false}>
        <VisibilityControl
          value={{
            hideOnDesktop: !!nodeProps.hideOnDesktop,
            hideOnTablet: !!nodeProps.hideOnTablet,
            hideOnMobile: !!nodeProps.hideOnMobile,
          }}
          onChange={(v) => {
            setProp('hideOnDesktop', !!v.hideOnDesktop);
            setProp('hideOnTablet', !!v.hideOnTablet);
            setProp('hideOnMobile', !!v.hideOnMobile);
          }}
        />
      </CollapsibleSection>
    </>
  );
 };
@@ -0,0 +1,340 @@
 import { describe, test, expect, vi } from 'vitest';
 import React from 'react';
 import { createRoot, Root } from 'react-dom/client';
 import { act } from 'react-dom/test-utils';
 import {
  NumericUnitInput,
  parseCssLength,
  SizeControl,
  AspectRatioControl,
  parseAspectRatioInput,
  FocalPointGrid,
  FOCAL_POINTS,
  SpacingControl,
  BorderControl,
  buildBorderShorthand,
  AnimationControl,
  ANIMATIONS,
  VisibilityControl,
 } from './shared';
 /* Same DOM-harness pattern as AssetPicker.test.tsx / ImageBlock.render.test.tsx
   (no @testing-library/react in this repo). */
 let container: HTMLDivElement;
 let root: Root;
 function render(ui: React.ReactElement) {
  container = document.createElement('div');
  document.body.appendChild(container);
  act(() => {
    root = createRoot(container);
    root.render(ui);
  });
 }
 function unmount() {
  act(() => { root.unmount(); });
  container.remove();
 }
 function click(el: Element | null) {
  if (!el) throw new Error('element not found');
  act(() => { (el as HTMLElement).dispatchEvent(new MouseEvent('click', { bubbles: true })); });
 }
 function setValue(input: HTMLInputElement | HTMLSelectElement, value: string) {
  const proto = input instanceof HTMLSelectElement ? window.HTMLSelectElement.prototype : window.HTMLInputElement.prototype;
  const setter = Object.getOwnPropertyDescriptor(proto, 'value')!.set!;
  setter.call(input, value);
  input.dispatchEvent(new Event('input', { bubbles: true }));
  input.dispatchEvent(new Event('change', { bubbles: true }));
 }
 function blur(el: Element) {
  act(() => { el.dispatchEvent(new FocusEvent('blur', { bubbles: true })); el.dispatchEvent(new FocusEvent('focusout', { bubbles: true })); });
 }
 function q<T extends Element = Element>(testId: string): T | null {
  return container.querySelector(`[data-testid="${testId}"]`);
 }
 /* ---------- NumericUnitInput / parseCssLength ---------- */
 describe('parseCssLength', () => {
  test('parses "16px" into number 16 + unit px', () => {
    expect(parseCssLength('16px')).toEqual({ num: '16', unit: 'px' });
  });
  test('parses "50%" into number 50 + unit %', () => {
    expect(parseCssLength('50%', ['px', '%'])).toEqual({ num: '50', unit: '%' });
  });
  test('treats "auto" and "" as empty', () => {
    expect(parseCssLength('auto')).toEqual({ num: '', unit: 'px' });
    expect(parseCssLength('')).toEqual({ num: '', unit: 'px' });
    expect(parseCssLength(undefined)).toEqual({ num: '', unit: 'px' });
  });
  test('falls back to the first configured unit for an unrecognized unit', () => {
    expect(parseCssLength('16vh', ['px', '%'])).toEqual({ num: '16', unit: 'px' });
  });
 });
 describe('NumericUnitInput', () => {
  test('renders the parsed number and unit from a "16px" value', () => {
    render(<NumericUnitInput value="16px" onChange={vi.fn()} />);
    expect(q<HTMLInputElement>('numeric-unit-number')!.value).toBe('16');
    expect(q<HTMLSelectElement>('numeric-unit-unit')!.value).toBe('px');
    unmount();
  });
  test('changing the number emits the recombined string', () => {
    const onChange = vi.fn();
    render(<NumericUnitInput value="16px" onChange={onChange} />);
    setValue(q<HTMLInputElement>('numeric-unit-number')!, '32');
    expect(onChange).toHaveBeenCalledWith('32px');
    unmount();
  });
  test('changing the unit re-emits with the current number', () => {
    const onChange = vi.fn();
    render(<NumericUnitInput value="16px" onChange={onChange} />);
    setValue(q<HTMLSelectElement>('numeric-unit-unit')!, '%');
    expect(onChange).toHaveBeenCalledWith('16%');
    unmount();
  });
  test('clearing the number emits empty string, not "0px"', () => {
    const onChange = vi.fn();
    render(<NumericUnitInput value="16px" onChange={onChange} />);
    setValue(q<HTMLInputElement>('numeric-unit-number')!, '');
    expect(onChange).toHaveBeenCalledWith('');
    unmount();
  });
  test('omits the unit <select> when only one unit is configured', () => {
    render(<NumericUnitInput value="1px" onChange={vi.fn()} units={['px']} />);
    expect(q('numeric-unit-unit')).toBeNull();
    unmount();
  });
 });
 /* ---------- SizeControl ---------- */
 describe('SizeControl', () => {
  test('clicking a preset button emits its value', () => {
    const onChange = vi.fn();
    render(<SizeControl label="Width" value="" onChange={onChange} />);
    const buttons = container.querySelectorAll('[data-testid="size-control"] .preset-btn');
    const hundred = Array.from(buttons).find((b) => b.textContent === '100%')!;
    click(hundred);
    expect(onChange).toHaveBeenCalledWith('100%');
    unmount();
  });
  test('custom numeric input emits a non-preset value', () => {
    const onChange = vi.fn();
    render(<SizeControl label="Width" value="" onChange={onChange} />);
    setValue(q<HTMLInputElement>('size-control-custom-number')!, '400');
    expect(onChange).toHaveBeenCalledWith('400px');
    unmount();
  });
 });
 /* ---------- AspectRatioControl / parseAspectRatioInput ---------- */
 describe('parseAspectRatioInput', () => {
  test('parses "16:9" into "16 / 9"', () => {
    expect(parseAspectRatioInput('16:9')).toBe('16 / 9');
  });
  test('accepts "16/9" and "16x9" separators too', () => {
    expect(parseAspectRatioInput('16/9')).toBe('16 / 9');
    expect(parseAspectRatioInput('16x9')).toBe('16 / 9');
  });
  test('returns empty string for unparseable input', () => {
    expect(parseAspectRatioInput('not-a-ratio')).toBe('');
  });
 });
 describe('AspectRatioControl', () => {
  test('clicking the 16:9 preset emits "16 / 9"', () => {
    const onChange = vi.fn();
    render(<AspectRatioControl value="" onChange={onChange} />);
    const buttons = container.querySelectorAll('[data-testid="aspect-ratio-control"] .preset-btn');
    const btn = Array.from(buttons).find((b) => b.textContent === '16:9')!;
    click(btn);
    expect(onChange).toHaveBeenCalledWith('16 / 9');
    unmount();
  });
  test('clicking Original emits empty string', () => {
    const onChange = vi.fn();
    render(<AspectRatioControl value="1 / 1" onChange={onChange} />);
    const buttons = container.querySelectorAll('[data-testid="aspect-ratio-control"] .preset-btn');
    const btn = Array.from(buttons).find((b) => b.textContent === 'Original')!;
    click(btn);
    expect(onChange).toHaveBeenCalledWith('');
    unmount();
  });
  test('typing a custom "16:9" and blurring emits "16 / 9"', () => {
    const onChange = vi.fn();
    render(<AspectRatioControl value="" onChange={onChange} />);
    const input = q<HTMLInputElement>('aspect-ratio-custom-input')!;
    setValue(input, '16:9');
    blur(input);
    expect(onChange).toHaveBeenCalledWith('16 / 9');
    unmount();
  });
 });
 /* ---------- FocalPointGrid ---------- */
 describe('FocalPointGrid', () => {
  test('has 9 cells matching FOCAL_POINTS', () => {
    render(<FocalPointGrid value="center" onChange={vi.fn()} />);
    const cells = container.querySelectorAll('[data-testid="focal-point-grid"] button');
    expect(cells.length).toBe(9);
    expect(FOCAL_POINTS.length).toBe(9);
    unmount();
  });
  test('clicking a cell emits its object-position value', () => {
    const onChange = vi.fn();
    render(<FocalPointGrid value="center" onChange={onChange} />);
    click(q('focal-point-left-top'));
    expect(onChange).toHaveBeenCalledWith('left top');
    unmount();
  });
  test('the active cell is visually highlighted (distinct background)', () => {
    render(<FocalPointGrid value="right bottom" onChange={vi.fn()} />);
    const active = q<HTMLButtonElement>('focal-point-right-bottom')!;
    const inactive = q<HTMLButtonElement>('focal-point-center')!;
    expect(active.style.background).not.toBe(inactive.style.background);
    unmount();
  });
  test('defaults the highlight to center when value is empty', () => {
    render(<FocalPointGrid value="" onChange={vi.fn()} />);
    const center = q<HTMLButtonElement>('focal-point-center')!;
    const other = q<HTMLButtonElement>('focal-point-left-top')!;
    expect(center.style.background).not.toBe(other.style.background);
    unmount();
  });
 });
 /* ---------- SpacingControl ---------- */
 describe('SpacingControl', () => {
  test('linked mode: editing the shared field emits onChange for all 4 sides with the same value', () => {
    const onChange = vi.fn();
    render(<SpacingControl label="Margin" value={{}} onChange={onChange} />);
    setValue(q<HTMLInputElement>('spacing-linked-number')!, '16');
    expect(onChange).toHaveBeenCalledWith('top', '16px');
    expect(onChange).toHaveBeenCalledWith('right', '16px');
    expect(onChange).toHaveBeenCalledWith('bottom', '16px');
    expect(onChange).toHaveBeenCalledWith('left', '16px');
    expect(onChange).toHaveBeenCalledTimes(4);
    unmount();
  });
  test('a preset fills all sides with the preset value', () => {
    const onChange = vi.fn();
    render(<SpacingControl label="Padding" value={{}} onChange={onChange} />);
    const buttons = container.querySelectorAll('[data-testid="spacing-control"] .preset-btn');
    const medium = Array.from(buttons).find((b) => b.textContent === 'M')!;
    click(medium);
    expect(onChange).toHaveBeenCalledWith('top', '16px');
    expect(onChange).toHaveBeenCalledWith('left', '16px');
    expect(onChange).toHaveBeenCalledTimes(4);
    unmount();
  });
  test('unlinking lets each side emit independently', () => {
    const onChange = vi.fn();
    render(<SpacingControl label="Margin" value={{ top: '4px', right: '4px', bottom: '4px', left: '4px' }} onChange={onChange} />);
    click(q('spacing-link-toggle'));
    setValue(q<HTMLInputElement>('spacing-top-number')!, '20');
    expect(onChange).toHaveBeenCalledWith('top', '20px');
    expect(onChange).toHaveBeenCalledTimes(1);
    unmount();
  });
 });
 /* ---------- BorderControl ---------- */
 describe('BorderControl', () => {
  test('changing width/style/color merges into the full BorderValue object', () => {
    const onChange = vi.fn();
    const value = { width: '1px', style: 'solid', color: '#000000' };
    render(<BorderControl value={value} onChange={onChange} />);
    setValue(q<HTMLSelectElement>('border-style-select')!, 'dashed');
    expect(onChange).toHaveBeenCalledWith({ width: '1px', style: 'dashed', color: '#000000' });
    unmount();
  });
  test('buildBorderShorthand builds a CSS border shorthand', () => {
    expect(buildBorderShorthand({ width: '2px', style: 'solid', color: '#3b82f6' })).toBe('2px solid #3b82f6');
  });
  test('buildBorderShorthand returns "none" when style is none or width is empty', () => {
    expect(buildBorderShorthand({ width: '2px', style: 'none', color: '#000' })).toBe('none');
    expect(buildBorderShorthand({ width: '', style: 'solid', color: '#000' })).toBe('none');
  });
 });
 /* ---------- AnimationControl ---------- */
 describe('AnimationControl', () => {
  test('ANIMATIONS matches the exact data-animation values html-export.ts supports', () => {
    expect(ANIMATIONS.map((a) => a.value)).toEqual([
      'none', 'fade-in', 'slide-up', 'slide-left', 'slide-right', 'zoom-in', 'bounce',
    ]);
  });
  test('selecting an animation emits { animation, animationDelay }', () => {
    const onChange = vi.fn();
    render(<AnimationControl value={{ animation: 'none' }} onChange={onChange} />);
    const buttons = container.querySelectorAll('[data-testid="animation-control"] .preset-btn');
    const fadeIn = Array.from(buttons).find((b) => b.textContent === 'Fade In')!;
    click(fadeIn);
    expect(onChange).toHaveBeenCalledWith({ animation: 'fade-in', animationDelay: '0' });
    unmount();
  });
  test('the delay input is hidden when animation is "none" and shown otherwise', () => {
    render(<AnimationControl value={{ animation: 'none' }} onChange={vi.fn()} />);
    expect(q('animation-delay-input')).toBeNull();
    unmount();
    render(<AnimationControl value={{ animation: 'bounce', animationDelay: '0.5' }} onChange={vi.fn()} />);
    expect(q<HTMLInputElement>('animation-delay-input')!.value).toBe('0.5');
    unmount();
  });
  test('changing the delay emits the current animation with the new delay', () => {
    const onChange = vi.fn();
    render(<AnimationControl value={{ animation: 'zoom-in', animationDelay: '0' }} onChange={onChange} />);
    setValue(q<HTMLInputElement>('animation-delay-input')!, '0.3');
    expect(onChange).toHaveBeenCalledWith({ animation: 'zoom-in', animationDelay: '0.3' });
    unmount();
  });
 });
 /* ---------- VisibilityControl ---------- */
 describe('VisibilityControl', () => {
  test('emits the exact hideOnDesktop/hideOnTablet/hideOnMobile prop names', () => {
    const onChange = vi.fn();
    render(<VisibilityControl value={{}} onChange={onChange} />);
    click(q('visibility-hideOnDesktop'));
    expect(onChange).toHaveBeenCalledWith({ hideOnDesktop: true });
    unmount();
  });
  test('toggling reflects existing true values back to false', () => {
    const onChange = vi.fn();
    render(<VisibilityControl value={{ hideOnMobile: true }} onChange={onChange} />);
    click(q('visibility-hideOnMobile'));
    expect(onChange).toHaveBeenCalledWith({ hideOnMobile: false });
    unmount();
  });
  test('checkboxes reflect the initial value', () => {
    render(<VisibilityControl value={{ hideOnTablet: true }} onChange={vi.fn()} />);
    expect(q<HTMLInputElement>('visibility-hideOnDesktop')!.checked).toBe(false);
    expect(q<HTMLInputElement>('visibility-hideOnTablet')!.checked).toBe(true);
    expect(q<HTMLInputElement>('visibility-hideOnMobile')!.checked).toBe(false);
    unmount();
  });
 });
@@ -2,6 +2,10 @@ import React, { useState, useCallback, CSSProperties } from 'react';
 import { useEditor } from '@craftjs/core';
 import {
  GRADIENTS,
  SIZE_PRESETS,
  ASPECT_RATIOS,
  SPACING_PRESETS,
  BORDER_STYLES,
 } from '../../../constants/presets';
 import { uploadAsset } from '../../../utils/assets';
@@ -372,3 +376,379 @@ export const ArrayPropEditor: React.FC<ArrayPropEditorProps> = ({ selectedId, pr
    </div>
  );
 };
 /* =========================================================================
   ENH-Foundation: reusable StylePanel controls
   ---------------------------------------------------------------------
   Presentational (value + onChange) controls shared by upcoming feature
   panels (size/spacing/border/typography/animation/visibility rollout).
   Nothing below is wired into any feature panel yet -- that's the job of
   the downstream feature branches. Each control's onChange API is
   documented on its props interface; see
   .superpowers/sdd/task-enh-foundation-report.md for the consolidated list.
   ========================================================================= */
 /* ---------- NumericUnitInput ----------
   A number field + unit dropdown that parses/holds a CSS length string
   ("16px", "50%", "auto", "") and calls onChange(nextString).
   - Clearing the number field emits ''  (not '0px') -- lets the consumer
     treat '' as "unset/inherit" instead of forcing a 0 value.
   - value === 'auto' or '' both display as a blank number field (with the
     `placeholder` -- default "auto" -- shown as a hint).
   - Changing the unit re-emits with the current number and the new unit;
     if the number is blank, changing the unit is a no-op (still emits '').
   - `units` is configurable (default ['px','%']); the unit <select> is
     omitted entirely when only one unit is passed. */
 export function parseCssLength(value: string | undefined, units: string[] = ['px', '%']): { num: string; unit: string } {
  if (!value || value === 'auto') return { num: '', unit: units[0] };
  const m = String(value).trim().match(/^(-?\d*\.?\d+)\s*([a-zA-Z%]*)$/);
  if (!m) return { num: '', unit: units[0] };
  const unit = m[2] || units[0];
  return { num: m[1], unit: units.includes(unit) ? unit : units[0] };
 }
 export interface NumericUnitInputProps {
  /** CSS length string, e.g. "16px" / "50%" / "auto" / "". */
  value: string;
  /** Called with the recombined string, e.g. "16px". Called with '' when the
   *  number field is cleared. */
  onChange: (value: string) => void;
  /** Allowed unit list; default ['px', '%']. Unit <select> is hidden when
   *  this has length 1. */
  units?: string[];
  min?: number;
  max?: number;
  step?: number;
  placeholder?: string;
  /** Base for the data-testid attrs (`${testId}`, `${testId}-number`,
   *  `${testId}-unit`); default 'numeric-unit'. */
  testId?: string;
 }
 export const NumericUnitInput: React.FC<NumericUnitInputProps> = ({
  value, onChange, units = ['px', '%'], min, max, step, placeholder = 'auto', testId = 'numeric-unit',
 }) => {
  const { num, unit } = parseCssLength(value, units);
  const emit = (nextNum: string, nextUnit: string) => {
    if (nextNum === '') { onChange(''); return; }
    onChange(`${nextNum}${nextUnit}`);
  };
  return (
    <div style={{ display: 'flex', gap: 4 }} data-testid={testId}>
      <input
        type="number"
        data-testid={`${testId}-number`}
        value={num}
        min={min}
        max={max}
        step={step}
        placeholder={placeholder}
        onChange={(e) => emit(e.target.value, unit)}
        style={{ ...inputStyle, flex: 1 }}
      />
      {units.length > 1 && (
        <select
          data-testid={`${testId}-unit`}
          value={unit}
          onChange={(e) => emit(num, e.target.value)}
          style={{ ...inputStyle, width: 60, flex: 'none' }}
        >
          {units.map((u) => <option key={u} value={u}>{u}</option>)}
        </select>
      )}
    </div>
  );
 };
 /* ---------- SizeControl ----------
   Width (or height) editor: preset buttons (25/50/75/100%, Auto, Full) +
   a custom NumericUnitInput. One dimension per instance -- render two
   (label="Width" / label="Height") for components needing both, e.g.
   ImageBlock / VideoBlock sizing. */
 export interface SizeControlProps {
  label: string;
  /** CSS value for this one dimension, e.g. "100%" / "400px" / "auto" / "". */
  value: string;
  onChange: (value: string) => void;
  presets?: { label: string; value: string }[];
  units?: string[];
 }
 export const SizeControl: React.FC<SizeControlProps> = ({ label, value, onChange, presets = SIZE_PRESETS, units = ['px', '%'] }) => (
  <div className="guided-section" data-testid="size-control">
    <SectionLabel>{label}</SectionLabel>
    <PresetButtonGrid presets={presets} activeValue={value} onSelect={onChange} />
    <div style={{ marginTop: 6 }}>
      <NumericUnitInput
        value={presets.some((p) => p.value === value) ? '' : value}
        onChange={onChange}
        units={units}
        testId="size-control-custom"
      />
    </div>
  </div>
 );
 /* ---------- AspectRatioControl ----------
   Preset buttons + a custom "W:H" text entry. Emits a CSS `aspect-ratio`
   value, e.g. "16 / 9". 'Original' emits ''. Custom entry accepts
   "16:9" / "16/9" / "16x9" and is parsed on blur or Enter. */
 export function parseAspectRatioInput(raw: string): string {
  const m = raw.trim().match(/^(\d+(?:\.\d+)?)\s*[:xX/]\s*(\d+(?:\.\d+)?)$/);
  if (!m) return '';
  return `${m[1]} / ${m[2]}`;
 }
 function formatAspectRatioForInput(value: string): string {
  const m = value.match(/^(\d+(?:\.\d+)?)\s*\/\s*(\d+(?:\.\d+)?)$/);
  return m ? `${m[1]}:${m[2]}` : '';
 }
 export interface AspectRatioControlProps {
  /** CSS `aspect-ratio` value, e.g. "16 / 9", or '' for Original/unset. */
  value: string;
  onChange: (value: string) => void;
  presets?: { label: string; value: string }[];
 }
 export const AspectRatioControl: React.FC<AspectRatioControlProps> = ({ value, onChange, presets = ASPECT_RATIOS }) => {
  const [custom, setCustom] = useState(() => formatAspectRatioForInput(value));
  const applyCustom = () => onChange(parseAspectRatioInput(custom));
  return (
    <div className="guided-section" data-testid="aspect-ratio-control">
      <SectionLabel>Aspect Ratio</SectionLabel>
      <PresetButtonGrid presets={presets} activeValue={value} onSelect={(v) => { onChange(v); setCustom(''); }} />
      <div style={{ marginTop: 6 }}>
        <input
          type="text"
          data-testid="aspect-ratio-custom-input"
          value={custom}
          placeholder="W:H e.g. 16:9"
          onChange={(e) => setCustom(e.target.value)}
          onBlur={applyCustom}
          onKeyDown={(e) => { if (e.key === 'Enter') applyCustom(); }}
          style={{ ...inputStyle }}
        />
      </div>
    </div>
  );
 };
 /* ---------- FocalPointGrid ----------
   3x3 grid of buttons mapping to CSS `object-position` keyword pairs.
   Used for image crop framing (object-position on an ImageBlock/VideoBlock
   with object-fit: cover). Highlights the active cell; defaults the
   highlight to 'center' when value is empty. */
 export const FOCAL_POINTS: { label: string; value: string }[] = [
  { label: '↖', value: 'left top' }, { label: '↑', value: 'center top' }, { label: '↗', value: 'right top' },
  { label: '←', value: 'left center' }, { label: '•', value: 'center' }, { label: '→', value: 'right center' },
  { label: '↙', value: 'left bottom' }, { label: '↓', value: 'center bottom' }, { label: '↘', value: 'right bottom' },
 ];
 export interface FocalPointGridProps {
  /** CSS `object-position` value, e.g. "center" / "left top". */
  value: string;
  onChange: (value: string) => void;
 }
 export const FocalPointGrid: React.FC<FocalPointGridProps> = ({ value, onChange }) => {
  const active = value || 'center';
  return (
    <div className="guided-section" data-testid="focal-point-grid">
      <SectionLabel>Focal Point</SectionLabel>
      <div style={{ display: 'grid', gridTemplateColumns: 'repeat(3, 1fr)', gap: 4, width: 96 }}>
        {FOCAL_POINTS.map((p) => (
          <button
            key={p.value}
            data-testid={`focal-point-${p.value.replace(/\s+/g, '-')}`}
            onClick={() => onChange(p.value)}
            title={p.value}
            style={{
              aspectRatio: '1', border: '1px solid #3f3f46', borderRadius: 4, cursor: 'pointer',
              background: active === p.value ? '#3b82f6' : '#27272a',
              color: active === p.value ? '#fff' : '#71717a', fontSize: 12,
            }}
          >
            {p.label}
          </button>
        ))}
      </div>
    </div>
  );
 };
 /* ---------- SpacingControl ----------
   Margin OR padding, per-side, with a link/unlink toggle.
   API: onChange(side, value) -- called once per side. In linked mode
   (default), editing the single shared field or clicking a preset calls
   onChange for all four sides ('top','right','bottom','left') with the
   same value so the consumer can setPropStyle each side independently
   (e.g. marginTop/marginRight/marginBottom/marginLeft). In unlinked mode
   each side's NumericUnitInput calls onChange for just that side. */
 export type SpacingSide = 'top' | 'right' | 'bottom' | 'left';
 export interface SpacingSideValues { top?: string; right?: string; bottom?: string; left?: string; }
 const SPACING_SIDES: SpacingSide[] = ['top', 'right', 'bottom', 'left'];
 export interface SpacingControlProps {
  label: string;
  value: SpacingSideValues;
  /** Called per-side. Linked edits/presets call this once for each of the
   *  4 sides (in top/right/bottom/left order) with the same value. */
  onChange: (side: SpacingSide, value: string) => void;
  presets?: { label: string; value: string }[];
  units?: string[];
 }
 export const SpacingControl: React.FC<SpacingControlProps> = ({ label, value, onChange, presets = SPACING_PRESETS, units = ['px', '%', 'em', 'rem'] }) => {
  const [linked, setLinked] = useState(true);
  const applyToAllSides = (v: string) => SPACING_SIDES.forEach((s) => onChange(s, v));
  const linkedValue = value.top ?? '';
  const isAllEqual = SPACING_SIDES.every((s) => (value[s] ?? '') === linkedValue);
  return (
    <div className="guided-section" data-testid="spacing-control">
      <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
        <SectionLabel>{label}</SectionLabel>
        <button
          data-testid="spacing-link-toggle"
          onClick={() => setLinked(!linked)}
          title={linked ? 'Unlink sides' : 'Link sides'}
          style={{ background: 'none', border: 'none', color: linked ? '#3b82f6' : '#71717a', cursor: 'pointer', padding: 2 }}
        >
          <i className={`fa fa-link${linked ? '' : '-slash'}`} />
        </button>
      </div>
      <PresetButtonGrid presets={presets} activeValue={isAllEqual ? linkedValue : undefined} onSelect={applyToAllSides} />
      {linked ? (
        <div style={{ marginTop: 6 }}>
          <NumericUnitInput value={linkedValue} onChange={applyToAllSides} units={units} testId="spacing-linked" />
        </div>
      ) : (
        <div style={{ display: 'grid', gridTemplateColumns: '1fr 1fr', gap: 6, marginTop: 6 }}>
          {SPACING_SIDES.map((s) => (
            <div key={s}>
              <label style={{ ...labelStyle, fontSize: 9 }}>{s}</label>
              <NumericUnitInput value={value[s] ?? ''} onChange={(v) => onChange(s, v)} units={units} testId={`spacing-${s}`} />
            </div>
          ))}
        </div>
      )}
    </div>
  );
 };
 /* ---------- BorderControl ----------
   Width (px) + style (none/solid/dashed/dotted) + color. Single onChange
   receives the merged { width, style, color } object so the consumer can
   either setProp each part or build a shorthand via buildBorderShorthand()
   (returns 'none' when width is falsy or style is 'none'). */
 export interface BorderValue { width: string; style: string; color: string; }
 export interface BorderControlProps {
  value: BorderValue;
  onChange: (value: BorderValue) => void;
  label?: string;
 }
 export const BorderControl: React.FC<BorderControlProps> = ({ value, onChange, label = 'Border' }) => {
  const set = (patch: Partial<BorderValue>) => onChange({ ...value, ...patch });
  return (
    <div className="guided-section" data-testid="border-control">
      <SectionLabel>{label}</SectionLabel>
      <div style={{ display: 'flex', gap: 6, marginBottom: 6 }}>
        <div style={{ flex: 1 }}>
          <NumericUnitInput value={value.width} onChange={(v) => set({ width: v })} units={['px']} placeholder="0" testId="border-width" />
        </div>
        <select
          data-testid="border-style-select"
          value={value.style}
          onChange={(e) => set({ style: e.target.value })}
          style={{ ...inputStyle, flex: 1 }}
        >
          {BORDER_STYLES.map((s) => <option key={s.value} value={s.value}>{s.label}</option>)}
        </select>
      </div>
      <ColorPickerField label="Border Color" value={value.color} onChange={(v) => set({ color: v })} />
    </div>
  );
 };
 export function buildBorderShorthand(value: BorderValue): string {
  if (!value.width || !value.style || value.style === 'none') return 'none';
  return `${value.width} ${value.style} ${value.color || '#000000'}`;
 }
 /* ---------- AnimationControl ----------
   "Entrance animation" picker + optional delay. Emits the EXACT prop names
   the export machinery already consumes (verified against buildDataAttrs()
   in src/utils/html-export.ts): `animation` and `animationDelay`.
   NOTE: the export supports fade-in / slide-up / slide-left / slide-right /
   zoom-in / bounce (no "slide-down" -- html-export.ts has no such variant;
   slide-left/slide-right exist instead), so ANIMATIONS reflects that exact
   set rather than guessing. animationDelay is a plain seconds string (e.g.
   "0.3") -- html-export.ts's inline script assigns it straight to
   el.style.animationDelay, so consumers should suffix/accept a unit-bearing
   string like "0.3s" if that's what they choose to store; this control
   stores/edits the raw numeric string and leaves unit formatting to the
   caller (kept as the simplest contract; see report for the exact
   behavior verified against html-export.ts). */
 export const ANIMATIONS: { label: string; value: string }[] = [
  { label: 'None', value: 'none' },
  { label: 'Fade In', value: 'fade-in' },
  { label: 'Slide Up', value: 'slide-up' },
  { label: 'Slide Left', value: 'slide-left' },
  { label: 'Slide Right', value: 'slide-right' },
  { label: 'Zoom In', value: 'zoom-in' },
  { label: 'Bounce', value: 'bounce' },
 ];
 export interface AnimationValue { animation: string; animationDelay?: string; }
 export interface AnimationControlProps {
  value: AnimationValue;
  onChange: (value: AnimationValue) => void;
 }
 export const AnimationControl: React.FC<AnimationControlProps> = ({ value, onChange }) => {
  const animation = value.animation || 'none';
  const animationDelay = value.animationDelay ?? '0';
  return (
    <div className="guided-section" data-testid="animation-control">
      <SectionLabel>Entrance Animation</SectionLabel>
      <PresetButtonGrid presets={ANIMATIONS} activeValue={animation} onSelect={(v) => onChange({ animation: v, animationDelay })} />
      {animation !== 'none' && (
        <div style={{ marginTop: 6 }}>
          <label style={labelStyle}>Delay (seconds)</label>
          <input
            type="number"
            data-testid="animation-delay-input"
            min={0}
            step={0.1}
            value={animationDelay}
            onChange={(e) => onChange({ animation, animationDelay: e.target.value })}
            style={inputStyle}
          />
        </div>
      )}
    </div>
  );
 };
 /* ---------- VisibilityControl ----------
   Hide on Desktop / Tablet / Mobile toggles. Emits the EXACT prop names
   the export machinery already consumes (verified against buildDataAttrs()
   in src/utils/html-export.ts): `hideOnDesktop`, `hideOnTablet`,
   `hideOnMobile` (each rendered as data-hide-desktop/tablet/mobile when
   truthy). Single onChange receives the merged object. */
 export interface VisibilityValue { hideOnDesktop?: boolean; hideOnTablet?: boolean; hideOnMobile?: boolean; }
 export interface VisibilityControlProps {
  value: VisibilityValue;
  onChange: (value: VisibilityValue) => void;
 }
 const VISIBILITY_KEYS: (keyof VisibilityValue)[] = ['hideOnDesktop', 'hideOnTablet', 'hideOnMobile'];
 export const VisibilityControl: React.FC<VisibilityControlProps> = ({ value, onChange }) => (
  <div className="guided-section" data-testid="visibility-control">
    <SectionLabel>Visibility</SectionLabel>
    <div style={{ display: 'flex', flexDirection: 'column', gap: 6 }}>
      {VISIBILITY_KEYS.map((key) => (
        <label key={key} style={{ display: 'flex', alignItems: 'center', gap: 6, fontSize: 11, color: '#e4e4e7', cursor: 'pointer' }}>
          <input
            type="checkbox"
            data-testid={`visibility-${key}`}
            checked={!!value[key]}
            onChange={() => onChange({ ...value, [key]: !value[key] })}
          />
          Hide on {key.replace('hideOn', '')}
        </label>
      ))}
    </div>
  </div>
 );
@@ -10,6 +10,7 @@ export const ChatInput: React.FC<Props> = ({ disabled, placeholder, onSend }) =>
    <div style={{ display: 'flex', gap: 8, padding: '8px 0' }}>
      <textarea value={v} onChange={(e) => setV(e.target.value)} onKeyDown={onKey} rows={2} disabled={disabled}
        placeholder={placeholder || 'Describe what you want...'}
        className="sitesmith-textarea"
        style={{
          flex: 1, background: disabled ? '#1f1f24' : '#0f0f17', color: '#e5e7eb',
          border: '1px solid #3f3f46', borderRadius: 6, padding: 10, fontSize: 14, resize: 'none',
@@ -98,7 +98,7 @@ export const SitesmithModal: React.FC<Props> = ({ onClose, target }) => {
      onClose={onClose}
      closeOnEscape={false}
      closeOnBackdropClick={false}
-      backdropStyle={{ backgroundColor: 'rgba(0,0,0,0.8)', zIndex: 9000 }}
+      backdropStyle={{ backgroundColor: 'rgba(0,0,0,0.8)' }}
      backdropProps={{ role: 'dialog', 'aria-modal': true }}
    >
      <div style={panel}>
@@ -1,4 +1,5 @@
 import React from 'react';
 import { createPortal } from 'react-dom';
 import { useSiteDesign } from '../../state/SiteDesignContext';
 import { Modal } from '../../ui/Modal';
@@ -10,7 +11,15 @@ interface HeadCodeModalProps {
 export const HeadCodeModal: React.FC<HeadCodeModalProps> = ({ open, onClose }) => {
  const { design, updateDesign } = useSiteDesign();
-  return (
+  // Mobile-A2/Phase B: portaled to `document.body` -- same fix TemplateModal
  // already got (see its comment). TopBar.tsx mounts this modal as a child
  // of `.topbar`, which (as a flex item with its own z-index) forms its own
  // stacking context; that trapped the modal's fixed-position backdrop
  // underneath the mobile tab bar (z-index: var(--z-tabbar)) no matter how
  // high the modal's own z-index was set. Portaling escapes that stacking
  // context entirely so `--z-modal` (editor.css) is evaluated at the
  // document root, same as TemplateModal/SitesmithModal.
  return createPortal(
    <Modal open={open} onClose={onClose}>
      <div style={modalStyle} onClick={(e) => e.stopPropagation()}>
        {/* Header */}
@@ -82,7 +91,8 @@ export const HeadCodeModal: React.FC<HeadCodeModalProps> = ({ open, onClose }) =
          </button>
        </div>
      </div>
-    </Modal>
+    </Modal>,
    document.body,
  );
 };
@@ -1,4 +1,5 @@
 import React, { useState, useCallback, useMemo, useEffect, useRef } from 'react';
 import { createPortal } from 'react-dom';
 import { useEditor } from '@craftjs/core';
 import { usePages } from '../../state/PageContext';
 import { useSiteDesign } from '../../state/SiteDesignContext';
@@ -8,9 +9,10 @@ import {
  TemplateComponent,
  TemplateCategory,
 } from '../../templates';
 import { componentResolver } from '../../components/resolver';
 import { clickableProps } from '../../utils/a11y';
 import { Modal } from '../../ui/Modal';
 import { buildNodeTree } from '../../utils/craft-tree';
 import { templateComponentToTreeNode } from '../../templates/apply-template';
 // ---------------------------------------------------------------------------
 // Types
@@ -77,28 +79,31 @@ export const TemplateModal: React.FC<TemplateModalProps> = ({ open, onClose }) =
    return allTemplates.filter((t) => t.category === activeTab);
  }, [activeTab]);
  // Resolve a TemplateComponent type name to its React component
  const resolverMap = componentResolver as Record<string, React.ComponentType<any>>;
  /**
   * Add all components from a template definition onto the current (empty) canvas ROOT.
-   * Uses Craft.js parseReactElement + addNodeTree which correctly builds valid node structures.
+   * Converts each `TemplateComponent` (the plain `{type, props, children?}`
   * shape templates author) to a `SerializedTreeNode` and runs it through
   * `buildNodeTree` (sanitize -> flatten -> materialize), the same tree pipeline
   * already used for AI-generated content. This recurses into nested
   * `children` (e.g. a header/footer `Container` wrapping `Logo`/`Menu`, or a
   * page `Section` wrapping a `Heading`) AND correctly routes them through a
   * component's SHELL_INNER linked canvas / linked columns where needed --
   * see `templates/apply-template.ts` for the two bugs this fixes (dropped
   * children, and a naive `parseReactElement` tree crashing `Section`/
   * `BackgroundSection`/`FormContainer`/`ColumnLayout`).
   */
  const addTemplateComponents = useCallback(
    (components: TemplateComponent[]) => {
      for (const comp of components) {
-        const Component = resolverMap[comp.type];
+        try {
-        if (!Component) {
+          const tree = buildNodeTree(query, templateComponentToTreeNode(comp));
          console.warn(`Template references unknown component type: ${comp.type}`);
          continue;
        }
        const element = React.createElement(Component, comp.props);
        const tree = query.parseReactElement(element).toNodeTree();
          actions.addNodeTree(tree, 'ROOT');
        } catch (e) {
          console.warn(`Failed to build template component tree for type "${comp.type}":`, e);
        }
      }
    },
-    [query, actions, resolverMap],
+    [query, actions],
  );
  /**
@@ -234,7 +239,14 @@ export const TemplateModal: React.FC<TemplateModalProps> = ({ open, onClose }) =
    }
  }, [confirmTemplate, applyDesign, pages, addPage, switchPage, deletePage, updateDesign, addTemplateComponents, clearCanvas, applyHeaderFooter, wait, onClose]);
-  return (
+  // Mobile-A2: portaled to `document.body` -- TopBar.tsx mounts this modal
  // as a child of `.topbar`, which (as a flex item with its own z-index)
  // forms its own stacking context. That trapped the modal's fixed-position
  // backdrop underneath the mobile tab bar (z-index: var(--z-tabbar)) no
  // matter how high the modal's own z-index was set. Portaling escapes that
  // stacking context entirely so `--z-modal` (see editor.css) is evaluated
  // at the document root, same as SitesmithModal.
  return createPortal(
    <Modal open={open} onClose={handleModalClose}>
      <div style={modalStyle}>
        {/* Header */}
@@ -249,8 +261,10 @@ export const TemplateModal: React.FC<TemplateModalProps> = ({ open, onClose }) =
          </div>
          <button
            onClick={onClose}
            className="template-modal-close-btn"
            style={closeButtonStyle}
            title="Close"
            aria-label="Close"
            onMouseEnter={(e) => { (e.currentTarget as HTMLElement).style.background = 'var(--color-bg-hover)'; (e.currentTarget as HTMLElement).style.color = 'var(--color-text)'; }}
            onMouseLeave={(e) => { (e.currentTarget as HTMLElement).style.background = 'transparent'; (e.currentTarget as HTMLElement).style.color = '#71717a'; }}
          >
@@ -258,11 +272,15 @@ export const TemplateModal: React.FC<TemplateModalProps> = ({ open, onClose }) =
          </button>
        </div>
-        {/* Filter Tabs */}
+        {/* Filter Tabs -- horizontally scrollable (tabBarStyle sets
-        <div style={tabBarStyle}>
+            overflowX: 'auto') so the row never wraps/overflows the modal at
            narrow widths; template-modal-tab-btn below keeps each tab from
            shrinking below a comfortable touch target on mobile. */}
        <div className="template-modal-tabbar" style={tabBarStyle}>
          {TABS.map((tab) => (
            <button
              key={tab.value}
              className="template-modal-tab-btn"
              onClick={() => setActiveTab(tab.value)}
              style={{
                ...tabStyle,
@@ -371,7 +389,8 @@ export const TemplateModal: React.FC<TemplateModalProps> = ({ open, onClose }) =
          </div>
        )}
      </div>
-    </Modal>
+    </Modal>,
    document.body,
  );
 };
@@ -4,9 +4,12 @@ import { useEditorConfig } from '../../state/EditorConfigContext';
 import { useWhpApi } from '../../hooks/useWhpApi';
 import { usePages } from '../../state/PageContext';
 import { useSiteDesign } from '../../state/SiteDesignContext';
 import { useIsMobile } from '../../hooks/useIsMobile';
 import { useMobileChrome } from '../../state/MobileChromeContext';
 import { DeviceMode } from '../../types';
 import { TemplateModal } from './TemplateModal';
 import { HeadCodeModal } from './HeadCodeModal';
 import { TopBarOverflowMenu } from './TopBarOverflowMenu';
 import { SitesmithButton } from '../sitesmith/SitesmithButton';
 import { useSitesmithModal } from '../../state/SitesmithContext';
@@ -31,8 +34,11 @@ export const TopBar: React.FC<TopBarProps> = ({ device, onDeviceChange, showGuid
  const [saveStatus, setSaveStatus] = useState<'idle' | 'saving' | 'saved' | 'error'>('idle');
  const [publishStatus, setPublishStatus] = useState<'idle' | 'publishing' | 'published' | 'error'>('idle');
  const [isDraft, setIsDraft] = useState(false);
-  const [templateModalOpen, setTemplateModalOpen] = useState(false);
+  // Mobile-A2: lifted from private useState into MobileChromeContext so
-  const [headCodeModalOpen, setHeadCodeModalOpen] = useState(false);
+  // opening a mobile sheet can close these modals (item 3) -- behavior is
  // otherwise identical for both the desktop and mobile branches below.
  const { templateModalOpen, setTemplateModalOpen, headCodeModalOpen, setHeadCodeModalOpen, overflowOpen, setOverflowOpen } = useMobileChrome();
  const isMobile = useIsMobile();
  const { open: openSitesmith } = useSitesmithModal();
  const saveTimeoutRef = useRef<ReturnType<typeof setTimeout> | null>(null);
  const publishTimeoutRef = useRef<ReturnType<typeof setTimeout> | null>(null);
@@ -122,6 +128,156 @@ export const TopBar: React.FC<TopBarProps> = ({ device, onDeviceChange, showGuid
    };
  }, []);
  // Extracted so both the desktop inline Preview button and the mobile
  // overflow-menu "Preview" item can trigger the exact same flow.
  const handlePreview = useCallback(() => {
    try {
      const serialized = query.serialize();
      import('../../utils/html-export').then(({ exportToHtml, exportBodyHtml }) => {
        // Get header HTML
        let headerHtml = '';
        try {
          if (headerPage.craftState) {
            headerHtml = exportBodyHtml(headerPage.craftState).html;
          }
        } catch (e) { console.warn('Header export failed:', e); }
        // Get page body HTML
        const bodyResult = exportBodyHtml(serialized);
        const bodyHtml = bodyResult.html;
        // Get footer HTML
        let footerHtml = '';
        try {
          if (footerPage.craftState) {
            footerHtml = exportBodyHtml(footerPage.craftState).html;
          }
        } catch (e) { console.warn('Footer export failed:', e); }
        // Compose full page: header + body + footer
        const composedBody = headerHtml + bodyHtml + footerHtml;
        const result = exportToHtml(serialized, {
          title: whpConfig?.siteName || 'Preview',
          includeFonts: true,
          headCode: design.headCode,
        });
        // Replace the body in the full document with our composed version.
        // Use a function replacer -- a plain string replacer treats
        // `$&`/`$1`/`$$` sequences in user content as replacement
        // patterns, silently corrupting the output.
        let html = result.html;
        const bodyMatch = html.match(/<body[^>]*>([\s\S]*)<\/body>/i);
        if (bodyMatch) {
          html = html.replace(bodyMatch[1], () => composedBody);
        }
        // Make proxy URLs absolute so they work from the blob: context
        const origin = window.location.origin;
        html = html.replace(/src="\/api\//g, `src="${origin}/api/`);
        html = html.replace(/url\('\/api\//g, `url('${origin}/api/`);
        const blob = new Blob([html], { type: 'text/html' });
        const url = URL.createObjectURL(blob);
        window.open(url, '_blank');
      });
    } catch (e) {
      console.error('Preview failed:', e);
    }
  }, [query, headerPage, footerPage, whpConfig, design]);
  // Phase A: at ≤768px the topbar collapses to only the essentials --
  // back arrow, Undo/Redo, Save (+Publish) -- with Templates, Sitesmith,
  // Preview, Head Code, the guides toggle, and the device switcher moved
  // into the "⋯" overflow menu. This keeps desktop's JSX/behavior below
  // completely untouched.
  if (isMobile) {
    return (
      <nav className="topbar topbar-mobile">
        <div className="topbar-left">
          {isWHP && (
            <a
              href={whpConfig!.backUrl}
              className="topbar-btn icon-only back-btn"
              aria-label="Back to Panel"
              data-tooltip="Back"
            >
              <i className="fa fa-arrow-left" />
            </a>
          )}
        </div>
        <div className="topbar-right">
          <button
            className="topbar-btn icon-only"
            onClick={() => actions.history.undo()}
            disabled={!canUndo}
            aria-label="Undo"
            data-tooltip="Undo"
          >
            <i className="fa fa-undo" />
          </button>
          <button
            className="topbar-btn icon-only"
            onClick={() => actions.history.redo()}
            disabled={!canRedo}
            aria-label="Redo"
            data-tooltip="Redo"
          >
            <i className="fa fa-repeat" />
          </button>
          <span className="topbar-divider" />
          <button
            className="topbar-btn icon-only primary"
            onClick={handleSave}
            disabled={saveStatus === 'saving'}
            aria-label="Save Draft"
            data-tooltip="Save"
          >
            <i className={`fa ${saveStatus === 'saving' ? 'fa-spinner fa-spin' : 'fa-save'}`} />
          </button>
          {isWHP && (
            <button
              className="topbar-btn icon-only publish"
              onClick={handlePublish}
              disabled={publishStatus === 'publishing' || saveStatus === 'saving'}
              aria-label="Publish to live site"
              data-tooltip="Publish"
            >
              <i className={`fa ${publishStatus === 'publishing' ? 'fa-spinner fa-spin' : 'fa-globe'}`} />
            </button>
          )}
          <button
            type="button"
            className={`topbar-btn icon-only overflow-toggle${overflowOpen ? ' active' : ''}`}
            onClick={() => setOverflowOpen(!overflowOpen)}
            aria-label="More options"
            aria-expanded={overflowOpen}
            aria-haspopup="menu"
            data-tooltip="More"
          >
            <i className="fa fa-ellipsis-h" />
          </button>
        </div>
        <TopBarOverflowMenu
          open={overflowOpen}
          onClose={() => setOverflowOpen(false)}
          device={device}
          onDeviceChange={onDeviceChange}
          showGuides={showGuides}
          onToggleGuides={onToggleGuides}
          onOpenTemplates={() => setTemplateModalOpen(true)}
          onOpenHeadCode={() => setHeadCodeModalOpen(true)}
          onPreview={handlePreview}
          sitesmithNode={<SitesmithButton onClick={() => openSitesmith()} />}
        />
        <TemplateModal open={templateModalOpen} onClose={() => setTemplateModalOpen(false)} />
        <HeadCodeModal open={headCodeModalOpen} onClose={() => setHeadCodeModalOpen(false)} />
      </nav>
    );
  }
  return (
    <nav className="topbar">
      <div className="topbar-left">
@@ -182,60 +338,7 @@ export const TopBar: React.FC<TopBarProps> = ({ device, onDeviceChange, showGuid
        >
          <i className="fa fa-code" />
        </button>
-        <button className="topbar-btn icon-only" aria-label="Preview" data-tooltip="Preview" onClick={() => {
+        <button className="topbar-btn icon-only" aria-label="Preview" data-tooltip="Preview" onClick={handlePreview}>
          try {
            const serialized = query.serialize();
            import('../../utils/html-export').then(({ exportToHtml, exportBodyHtml }) => {
              // Get header HTML
              let headerHtml = '';
              try {
                if (headerPage.craftState) {
                  headerHtml = exportBodyHtml(headerPage.craftState).html;
                }
              } catch (e) { console.warn('Header export failed:', e); }
              // Get page body HTML
              const bodyResult = exportBodyHtml(serialized);
              const bodyHtml = bodyResult.html;
              // Get footer HTML
              let footerHtml = '';
              try {
                if (footerPage.craftState) {
                  footerHtml = exportBodyHtml(footerPage.craftState).html;
                }
              } catch (e) { console.warn('Footer export failed:', e); }
              // Compose full page: header + body + footer
              const composedBody = headerHtml + bodyHtml + footerHtml;
              const result = exportToHtml(serialized, {
                title: whpConfig?.siteName || 'Preview',
                includeFonts: true,
                headCode: design.headCode,
              });
              // Replace the body in the full document with our composed version.
              // Use a function replacer -- a plain string replacer treats
              // `$&`/`$1`/`$$` sequences in user content as replacement
              // patterns, silently corrupting the output.
              let html = result.html;
              const bodyMatch = html.match(/<body[^>]*>([\s\S]*)<\/body>/i);
              if (bodyMatch) {
                html = html.replace(bodyMatch[1], () => composedBody);
              }
              // Make proxy URLs absolute so they work from the blob: context
              const origin = window.location.origin;
              html = html.replace(/src="\/api\//g, `src="${origin}/api/`);
              html = html.replace(/url\('\/api\//g, `url('${origin}/api/`);
              const blob = new Blob([html], { type: 'text/html' });
              const url = URL.createObjectURL(blob);
              window.open(url, '_blank');
            });
          } catch (e) {
            console.error('Preview failed:', e);
          }
        }}>
          <i className="fa fa-eye" />
        </button>
@@ -0,0 +1,110 @@
 import React, { useEffect, useRef } from 'react';
 import { DeviceMode } from '../../types';
 export interface TopBarOverflowMenuProps {
  open: boolean;
  onClose: () => void;
  device: DeviceMode;
  onDeviceChange: (device: DeviceMode) => void;
  showGuides: boolean;
  onToggleGuides: () => void;
  onOpenTemplates: () => void;
  onOpenHeadCode: () => void;
  onPreview: () => void;
  /** Rendered `<SitesmithButton onClick={...} />` -- passed in rather than
   *  re-implemented here so the mobile menu reuses the exact same
   *  lock/cap-aware button the desktop topbar shows. */
  sitesmithNode: React.ReactNode;
 }
 /**
 * Mobile topbar "⋯" overflow menu (Phase A). At ≤768px, TopBar collapses to
 * just the back arrow, Undo/Redo, Save/Publish, and this menu -- everything
 * else that's inline on desktop (Templates, Sitesmith, Preview, Head Code,
 * the guides toggle, and the device-width switcher) moves in here so the
 * collapsed bar never overlaps or pushes controls off-screen.
 */
 export const TopBarOverflowMenu: React.FC<TopBarOverflowMenuProps> = ({
  open,
  onClose,
  device,
  onDeviceChange,
  showGuides,
  onToggleGuides,
  onOpenTemplates,
  onOpenHeadCode,
  onPreview,
  sitesmithNode,
 }) => {
  const menuRef = useRef<HTMLDivElement>(null);
  useEffect(() => {
    if (!open) return;
    const handleClick = (e: MouseEvent) => {
      if (menuRef.current && !menuRef.current.contains(e.target as Node)) onClose();
    };
    const handleEsc = (e: KeyboardEvent) => {
      if (e.key === 'Escape') onClose();
    };
    document.addEventListener('mousedown', handleClick);
    document.addEventListener('keydown', handleEsc);
    return () => {
      document.removeEventListener('mousedown', handleClick);
      document.removeEventListener('keydown', handleEsc);
    };
  }, [open, onClose]);
  if (!open) return null;
  const runAndClose = (fn: () => void) => () => {
    fn();
    onClose();
  };
  return (
    <div ref={menuRef} className="topbar-overflow-menu" role="menu">
      <div className="topbar-overflow-section">
        <span className="topbar-overflow-label">Preview width</span>
        <div className="device-switcher">
          {(['desktop', 'tablet', 'mobile'] as DeviceMode[]).map((d) => (
            <button
              key={d}
              type="button"
              className={`device-btn ${device === d ? 'active' : ''}`}
              onClick={() => onDeviceChange(d)}
              title={d.charAt(0).toUpperCase() + d.slice(1)}
              aria-label={d.charAt(0).toUpperCase() + d.slice(1)}
              aria-pressed={device === d}
            >
              <i className={`fa ${d === 'desktop' ? 'fa-desktop' : d === 'tablet' ? 'fa-tablet' : 'fa-mobile'}`} />
            </button>
          ))}
        </div>
      </div>
      <button type="button" className="topbar-overflow-item" role="menuitem" onClick={runAndClose(onOpenTemplates)}>
        <i className="fa fa-th-large" aria-hidden="true" /> Templates
      </button>
      <button type="button" className="topbar-overflow-item" role="menuitem" onClick={runAndClose(onPreview)}>
        <i className="fa fa-eye" aria-hidden="true" /> Preview
      </button>
      <button type="button" className="topbar-overflow-item" role="menuitem" onClick={runAndClose(onOpenHeadCode)}>
        <i className="fa fa-code" aria-hidden="true" /> Head Code
      </button>
      <button
        type="button"
        className={`topbar-overflow-item${showGuides ? ' active' : ''}`}
        role="menuitem"
        onClick={runAndClose(onToggleGuides)}
        aria-pressed={showGuides}
      >
        <i className={`fa ${showGuides ? 'fa-th' : 'fa-th-large'}`} aria-hidden="true" />
        {' '}{showGuides ? 'Hide Guides' : 'Show Guides'}
      </button>
      <div className="topbar-overflow-sitesmith" onClick={onClose}>
        {sitesmithNode}
      </div>
    </div>
  );
 };
@@ -0,0 +1,162 @@
 import { describe, test, expect } from 'vitest';
 import React from 'react';
 import { createRoot, Root } from 'react-dom/client';
 import { act } from 'react-dom/test-utils';
 import { Editor, useEditor } from '@craftjs/core';
 import { componentResolver } from '../../components/resolver';
 import { allTemplates } from '../../templates';
 import { buildNodeTree } from '../../utils/craft-tree';
 import { templateComponentToTreeNode } from '../../templates/apply-template';
 import { exportBodyHtml } from '../../utils/html-export';
 import { DEFAULT_HEADER_STATE } from '../../state/PageContext';
 /**
 * Regression test for: loading a template makes the header/footer ZONE
 * PREVIEW (`ZonePreview` in `editor/Canvas.tsx`, which calls
 * `exportBodyHtml(craftState)`) render as an empty strip -- no nav links, no
 * logo, no footer text -- and (a second bug found while fixing the first)
 * makes a template page's `Section`-wrapped content crash the live editor
 * entirely.
 *
 * This drives the EXACT same path `TemplateModal.tsx`'s `applyZone` /
 * `addTemplateComponents` uses to load a template's header/footer/page
 * content onto the live Craft.js canvas (`buildNodeTree` +
 * `actions.addNodeTree(tree, 'ROOT')`), then serializes it
 * (`query.serialize()`, exactly what `PageContext`'s `switchPage` /
 * `saveCurrentState` do right after `TemplateModal` finishes applying a
 * zone/page) and feeds the result through `exportBodyHtml` -- the same
 * function `ZonePreview` calls, and the same function `handlePublish` uses
 * to compose the published header/footer HTML. So this also covers whether
 * published output is affected (it was).
 */
 let api: any;
 function Harness() {
  const { actions, query } = useEditor();
  api = { actions, query };
  return null;
 }
 function mount() {
  const container = document.createElement('div');
  document.body.appendChild(container);
  let root!: Root;
  act(() => {
    root = createRoot(container);
    root.render(
      <Editor resolver={componentResolver}>
        <Harness />
      </Editor>,
    );
  });
  return {
    container,
    unmount: () => {
      act(() => {
        root.unmount();
      });
      container.remove();
    },
  };
 }
 /** Mirrors TemplateModal.tsx's addTemplateComponents(). */
 function addTemplateComponents(components: any[]) {
  for (const comp of components) {
    const tree = buildNodeTree(api.query, templateComponentToTreeNode(comp));
    api.actions.addNodeTree(tree, 'ROOT');
  }
 }
 const EMPTY_HEADER_ROOT =
  '{"ROOT":{"type":{"resolvedName":"Container"},"isCanvas":true,"props":{"style":{},"tag":"header"},"displayName":"Container","custom":{},"hidden":false,"nodes":[],"linkedNodes":{}}}';
 const EMPTY_CANVAS_ROOT =
  '{"ROOT":{"type":{"resolvedName":"Container"},"isCanvas":true,"props":{"style":{},"tag":"div"},"displayName":"Container","custom":{},"hidden":false,"nodes":[],"linkedNodes":{}}}';
 describe('template header/footer zone export (loading a template)', () => {
  test('sanity check: the DEFAULT header (fresh project, no template) exports its content', () => {
    const { html } = exportBodyHtml(DEFAULT_HEADER_STATE);
    expect(html).toContain('MySite');
  });
  test('a template header (SaaS Landing) exports its real nav/logo content -- not an empty strip', () => {
    const tpl = allTemplates.find((t) => t.id === 'saas-landing');
    expect(tpl).toBeDefined();
    expect(tpl!.header.components.length).toBeGreaterThan(0);
    const { unmount } = mount();
    act(() => {
      api.actions.deserialize(EMPTY_HEADER_ROOT);
    });
    act(() => {
      addTemplateComponents(tpl!.header.components);
    });
    const serialized = api.query.serialize();
    const { html } = exportBodyHtml(serialized);
    // The template's logo text and a real nav link -- if these are missing,
    // the header rendered as an empty strip (the reported bug).
    expect(html).toContain('FlowStack');
    expect(html).toContain('Features');
    expect(html).toContain('Start Free');
    unmount();
  });
  test('a template footer (SaaS Landing) exports its real copyright/tagline content -- not an empty strip', () => {
    const tpl = allTemplates.find((t) => t.id === 'saas-landing');
    expect(tpl).toBeDefined();
    expect(tpl!.footer.components.length).toBeGreaterThan(0);
    const { unmount } = mount();
    act(() => {
      api.actions.deserialize(
        '{"ROOT":{"type":{"resolvedName":"Container"},"isCanvas":true,"props":{"style":{},"tag":"footer"},"displayName":"Container","custom":{},"hidden":false,"nodes":[],"linkedNodes":{}}}',
      );
    });
    act(() => {
      addTemplateComponents(tpl!.footer.components);
    });
    const serialized = api.query.serialize();
    const { html } = exportBodyHtml(serialized);
    expect(html).toContain('FlowStack, Inc.');
    expect(html).toContain('Ship products faster');
    unmount();
  });
  test('a template page Section with nested children (SaaS Landing Home) builds + exports without crashing', () => {
    // Regression for the SECOND bug surfaced while fixing the first: naively
    // rebuilding nested children via React.createElement + parseReactElement
    // crashes any component with an internal SHELL_INNER linked canvas
    // (Section/BackgroundSection/FormContainer) or linked columns
    // (ColumnLayout). The SaaS Landing home page's second component is a
    // `Section` wrapping a `Heading` ("Trusted by 10,000+ development
    // teams...") -- exactly this shape.
    const tpl = allTemplates.find((t) => t.id === 'saas-landing');
    const homePage = tpl!.pages[0];
    const sectionComp = homePage.content.components.find((c) => c.type === 'Section');
    expect(sectionComp).toBeDefined();
    expect(sectionComp!.children?.length).toBeGreaterThan(0);
    const { unmount } = mount();
    act(() => {
      api.actions.deserialize(EMPTY_CANVAS_ROOT);
    });
    expect(() => {
      act(() => {
        addTemplateComponents([sectionComp!]);
      });
    }).not.toThrow();
    const serialized = api.query.serialize();
    const { html } = exportBodyHtml(serialized);
    expect(html).toContain('Trusted by 10,000+ development teams');
    unmount();
  });
 });
@@ -0,0 +1,152 @@
 import { describe, test, expect } from 'vitest';
 import React from 'react';
 import { createRoot, Root } from 'react-dom/client';
 import { act } from 'react-dom/test-utils';
 import { MobileChromeProvider, useMobileChrome, MobileSheetTab } from './MobileChromeContext';
 import { SitesmithProvider, useSitesmithModal } from './SitesmithContext';
 /**
 * Mobile-A2 (review item 5): covers the two invariants item 3 depends on --
 * (1) only one sheet is ever open ("tab-bar-always-wins", Phase A's existing
 * behavior, now backed by the shared context instead of a private
 * useState), and (2) opening a sheet closes any open full-screen modal
 * (Templates / Head Code / Sitesmith), so a sheet is never shown stacked
 * underneath one.
 *
 * DOM-harness pattern mirrors PageContext.pure-updaters.test.tsx: bare
 * createRoot + act, a Consumer component that stashes the hook result on an
 * outer variable so assertions can run outside of render.
 */
 let container: HTMLDivElement;
 let root: Root;
 function render(ui: React.ReactElement) {
  container = document.createElement('div');
  document.body.appendChild(container);
  act(() => {
    root = createRoot(container);
    root.render(ui);
  });
 }
 function unmount() {
  act(() => {
    root.unmount();
  });
  container.remove();
 }
 let chrome: ReturnType<typeof useMobileChrome> | null = null;
 let sitesmith: ReturnType<typeof useSitesmithModal> | null = null;
 const Consumer: React.FC = () => {
  chrome = useMobileChrome();
  sitesmith = useSitesmithModal();
  return null;
 };
 function renderProviders() {
  render(
    <SitesmithProvider>
      <MobileChromeProvider>
        <Consumer />
      </MobileChromeProvider>
    </SitesmithProvider>,
  );
 }
 describe('MobileChromeContext', () => {
  test('only one sheet is ever open at a time', () => {
    renderProviders();
    act(() => chrome!.openSheet('blocks'));
    expect(chrome!.activeSheet).toBe('blocks');
    // Opening a different sheet replaces the previous one -- never both.
    act(() => chrome!.openSheet('styles'));
    expect(chrome!.activeSheet).toBe('styles');
    act(() => chrome!.closeSheet());
    expect(chrome!.activeSheet).toBeNull();
    unmount();
  });
  test('openSheet is idempotent-safe: opening the same tab twice stays open (caller owns toggle-to-close)', () => {
    renderProviders();
    act(() => chrome!.openSheet('pages'));
    expect(chrome!.activeSheet).toBe('pages');
    act(() => chrome!.openSheet('pages'));
    expect(chrome!.activeSheet).toBe('pages');
    unmount();
  });
  test('openSheet closes an open Templates modal', () => {
    renderProviders();
    act(() => chrome!.setTemplateModalOpen(true));
    expect(chrome!.templateModalOpen).toBe(true);
    act(() => chrome!.openSheet('blocks'));
    expect(chrome!.templateModalOpen).toBe(false);
    expect(chrome!.activeSheet).toBe('blocks');
    unmount();
  });
  test('openSheet closes an open Head Code modal', () => {
    renderProviders();
    act(() => chrome!.setHeadCodeModalOpen(true));
    expect(chrome!.headCodeModalOpen).toBe(true);
    act(() => chrome!.openSheet('assets'));
    expect(chrome!.headCodeModalOpen).toBe(false);
    expect(chrome!.activeSheet).toBe('assets');
    unmount();
  });
  test('openSheet closes an open Sitesmith modal', () => {
    renderProviders();
    act(() => sitesmith!.open());
    expect(sitesmith!.isOpen).toBe(true);
    act(() => chrome!.openSheet('layers'));
    // sitesmith is a stale snapshot from before the re-render the `act`
    // above triggered; re-read via the live ref after settling.
    expect(sitesmith!.isOpen).toBe(false);
    expect(chrome!.activeSheet).toBe('layers');
    unmount();
  });
  test('closeSheet does not disturb modal state', () => {
    renderProviders();
    act(() => chrome!.openSheet('styles'));
    act(() => chrome!.closeSheet());
    expect(chrome!.activeSheet).toBeNull();
    expect(chrome!.templateModalOpen).toBe(false);
    expect(chrome!.headCodeModalOpen).toBe(false);
    unmount();
  });
  test('sheet tabs are exactly the five mobile panels', () => {
    const tabs: MobileSheetTab[] = ['blocks', 'pages', 'layers', 'assets', 'styles'];
    renderProviders();
    tabs.forEach((tab) => {
      act(() => chrome!.openSheet(tab));
      expect(chrome!.activeSheet).toBe(tab);
    });
    unmount();
  });
 });
@@ -0,0 +1,104 @@
 import React, { createContext, useCallback, useContext, useMemo, useState } from 'react';
 import { useSitesmithModal } from './SitesmithContext';
 /** Mobile bottom-sheet tabs (Phase A: Blocks/Pages/Layers/Assets/Styles).
 *  Exported so Phase B can open a specific sheet from outside
 *  `MobilePanelBar` -- e.g. the selection toolbar's "Edit styles" action
 *  opening 'styles', or tap-to-add closing 'blocks' after inserting a
 *  block on the canvas. */
 export type MobileSheetTab = 'blocks' | 'pages' | 'layers' | 'assets' | 'styles';
 interface MobileChromeContextValue {
  /** Which bottom sheet (if any) is open. Only one at a time -- this is a
   *  single value by construction, not a set, so "one sheet open" is an
   *  invariant of the type, not something callers have to maintain. */
  activeSheet: MobileSheetTab | null;
  /** Opens `tab`'s sheet (replacing whatever sheet, if any, was open).
   *  Per item 3 (no accidental overlay stacking), this also closes any
   *  open full-screen modal -- Templates, Head Code, Sitesmith -- so a
   *  sheet is never shown stacked underneath one. Toggle-to-close is the
   *  CALLER's job (see MobilePanelBar's tab click handler): this function
   *  always opens, so Phase B can call it unconditionally. */
  openSheet: (tab: MobileSheetTab) => void;
  /** Closes the open sheet, if any. No-op otherwise. */
  closeSheet: () => void;
  /** Mobile topbar "..." overflow menu open state -- lifted here too
   *  ("+ the overflow-menu open state if convenient" per the brief) so
   *  Phase B can close it alongside sheets/modals from one place. */
  overflowOpen: boolean;
  setOverflowOpen: (open: boolean) => void;
  /** Templates / Head Code modal open state, lifted out of TopBar so
   *  `openSheet` can close them directly (see above). Behavior is
   *  otherwise identical to the private useState these replaced. */
  templateModalOpen: boolean;
  setTemplateModalOpen: (open: boolean) => void;
  headCodeModalOpen: boolean;
  setHeadCodeModalOpen: (open: boolean) => void;
 }
 const noop = () => {};
 /** Default value mirrors the other state contexts in this codebase
 *  (EditorConfigContext, PageContext, SiteDesignContext): a harmless no-op
 *  stub rather than throwing, so a consumer rendered outside the provider
 *  (e.g. in a narrower test) degrades quietly instead of crashing. */
 const MobileChromeContext = createContext<MobileChromeContextValue>({
  activeSheet: null,
  openSheet: noop,
  closeSheet: noop,
  overflowOpen: false,
  setOverflowOpen: noop,
  templateModalOpen: false,
  setTemplateModalOpen: noop,
  headCodeModalOpen: false,
  setHeadCodeModalOpen: noop,
 });
 export const useMobileChrome = () => useContext(MobileChromeContext);
 /**
 * Shared mobile editor-chrome state (Phase A hardening / Phase B prep).
 * Previously `activeTab`/sheet-open state lived as a private `useState`
 * inside `MobilePanelBar`, which meant only a tap on the tab bar itself
 * could open or close a sheet. Phase B needs to drive this from elsewhere
 * (a canvas selection toolbar, tap-to-add, etc.), so it's lifted into this
 * context, provided once in `EditorShell.tsx` around the whole mobile+
 * desktop tree (harmless on desktop -- nothing there consumes it except
 * `TopBar`'s Templates/Head Code modal state, which behaves identically to
 * the private `useState` it replaced).
 */
 export const MobileChromeProvider: React.FC<{ children: React.ReactNode }> = ({ children }) => {
  const [activeSheet, setActiveSheet] = useState<MobileSheetTab | null>(null);
  const [overflowOpen, setOverflowOpen] = useState(false);
  const [templateModalOpen, setTemplateModalOpen] = useState(false);
  const [headCodeModalOpen, setHeadCodeModalOpen] = useState(false);
  const { close: closeSitesmith } = useSitesmithModal();
  const openSheet = useCallback((tab: MobileSheetTab) => {
    setActiveSheet(tab);
    // Item 3: a sheet and a full-screen modal must never stack -- opening
    // a sheet always wins over whatever modal was open.
    setTemplateModalOpen(false);
    setHeadCodeModalOpen(false);
    closeSitesmith();
  }, [closeSitesmith]);
  const closeSheet = useCallback(() => setActiveSheet(null), []);
  const value = useMemo<MobileChromeContextValue>(() => ({
    activeSheet,
    openSheet,
    closeSheet,
    overflowOpen,
    setOverflowOpen,
    templateModalOpen,
    setTemplateModalOpen,
    headCodeModalOpen,
    setHeadCodeModalOpen,
  }), [activeSheet, openSheet, closeSheet, overflowOpen, templateModalOpen, headCodeModalOpen]);
  return <MobileChromeContext.Provider value={value}>{children}</MobileChromeContext.Provider>;
 };
@@ -31,6 +31,32 @@
  --radius-lg: 8px;
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
  /* Phase A (mobile): fixed bottom tab bar height, used to size
     .editor-container and the safe-area padding math below. */
  --mobile-tabbar-height: 58px;
  /* Phase B fast-follow item 4: rendered height of `.mobile-selection-toolbar`
     (44px min-height content + 4px top/bottom padding + 1px border) -- used
     to pad the canvas scroll area clear of it while it's visible, see
     `.editor-canvas.has-mobile-selection-toolbar` below. */
  --mobile-selection-toolbar-height: 53px;
  /* Mobile-A2: explicit overlay layer scale (was ad-hoc numbers scattered
     across the mobile block + Modal.tsx, causing accidental stacking --
     e.g. the Templates modal getting trapped under the tab bar inside
     .topbar's own stacking context). Higher = closer to the user.
     --z-selection-toolbar is reserved for Phase B's selection toolbar. */
  --z-sheet-backdrop: 400;
  --z-tabbar: 500;
  --z-selection-toolbar: 600;
  --z-modal: 5000;
  --z-overflow: 10000;
 }
 /* --------------------------------------------------------------------------
   Modals (shared by Modal.tsx -- TemplateModal, HeadCodeModal, SitesmithModal)
   -------------------------------------------------------------------------- */
 .modal-backdrop {
  z-index: var(--z-modal);
 }
 /* --------------------------------------------------------------------------
@@ -1377,13 +1403,484 @@ body {
 }
@media (max-width: 768px) {
  /* ------------------------------------------------------------------------
     Phase A -- Mobile Editor Chrome
     Gated entirely behind this breakpoint; desktop styles above are
     untouched. See useIsMobile() (same 768px breakpoint) for the React-side
     equivalent that swaps LeftPanel/RightPanel for MobilePanelBar, and
     collapses TopBar.
     ------------------------------------------------------------------------ */
  /* Side panels are not rendered on mobile (EditorShell swaps them for the
     bottom tab bar) -- kept as a defensive fallback in case either is ever
     mounted at this width. */
  .panel-left,
  .panel-right {
    display: none;
  }
-  .topbar-btn span,
+  /* --------------------------------------------------------------------
-  .topbar-domain {
+     Viewport sizing -- dynamic viewport height accounts for mobile
-    display: none;
+     browsers' collapsing URL bar; the unconditional 100vh set earlier in
     this file is the fallback for browsers without dvh support.
     -------------------------------------------------------------------- */
  .editor-app {
    height: 100vh;
    height: 100dvh;
    padding-top: env(safe-area-inset-top, 0px);
    padding-left: env(safe-area-inset-left, 0px);
    padding-right: env(safe-area-inset-right, 0px);
  }
  .editor-container {
    height: calc(100vh - var(--topbar-height) - var(--mobile-tabbar-height) - env(safe-area-inset-bottom, 0px));
    height: calc(100dvh - var(--topbar-height) - var(--mobile-tabbar-height) - env(safe-area-inset-bottom, 0px));
  }
  /* Full-width canvas, safe-area-aware bottom padding so content never
     sits flush against the fixed bottom tab bar. */
  .editor-canvas {
    padding: 12px;
  }
  /* --------------------------------------------------------------------
     Topbar collapse (TopBar.tsx renders a distinct `.topbar-mobile` markup
     branch -- this is purely the styling for it)
     -------------------------------------------------------------------- */
  .topbar-mobile {
    padding: 0 8px;
    padding-left: calc(8px + env(safe-area-inset-left, 0px));
    padding-right: calc(8px + env(safe-area-inset-right, 0px));
    gap: 4px;
  }
  .topbar-mobile .topbar-left {
    flex: 0 0 auto;
  }
  .topbar-mobile .topbar-right {
    flex: 1;
    justify-content: flex-end;
    gap: 4px;
  }
  .topbar-mobile .topbar-btn.icon-only {
    width: 44px;
    height: 44px;
    padding: 0;
    justify-content: center;
    touch-action: manipulation;
  }
  .topbar-mobile .topbar-divider {
    margin: 0 2px;
  }
  .topbar-btn.overflow-toggle.active {
    color: var(--color-accent);
    background: var(--color-accent-subtle);
    border-color: var(--color-accent);
  }
  /* --------------------------------------------------------------------
     Full-screen modals (Modal.tsx -- TemplateModal/HeadCodeModal/
     SitesmithModal share `.modal-backdrop`). Same tab-bar cutout as
     `.mobile-sheet-backdrop` below, and for the same reason: without it,
     the backdrop's default `inset: 0` sits ABOVE the tab bar (--z-modal >
     --z-tabbar) and swallows every tap there, so "open Templates -> tap a
     bottom tab" would silently just close Templates (a tap on the
     backdrop) instead of ALSO opening the tapped sheet. `!important`
     because Modal.tsx sets `bottom` via an inline style, which otherwise
     beats this class rule. The modal's own content still sits above the
     tab bar (it's a commit/cancel moment) -- only the dismiss-affordance
     backdrop stops short, exactly like the sheet backdrop.
     -------------------------------------------------------------------- */
  .modal-backdrop {
    bottom: calc(var(--mobile-tabbar-height) + env(safe-area-inset-bottom, 0px)) !important;
  }
  /* --------------------------------------------------------------------
     "⋯" overflow menu (TopBarOverflowMenu.tsx)
     -------------------------------------------------------------------- */
  .topbar-overflow-menu {
    position: fixed;
    top: calc(var(--topbar-height) + env(safe-area-inset-top, 0px) + 6px);
    right: calc(8px + env(safe-area-inset-right, 0px));
    z-index: var(--z-overflow);
    min-width: 220px;
    max-width: calc(100vw - 16px);
    max-height: calc(100dvh - var(--topbar-height) - 24px);
    overflow-y: auto;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.5);
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
  }
  .topbar-overflow-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 6px 8px 10px;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 4px;
  }
  .topbar-overflow-label {
    font-size: 12px;
    color: var(--color-text-muted);
    white-space: nowrap;
  }
  .topbar-overflow-section .device-switcher {
    height: 44px;
  }
  .topbar-overflow-section .device-btn {
    width: 44px;
    height: 42px;
    touch-action: manipulation;
  }
  .topbar-overflow-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    min-height: 44px;
    padding: 8px 10px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text);
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    text-align: left;
    touch-action: manipulation;
  }
  .topbar-overflow-item:hover,
  .topbar-overflow-item:active {
    background: var(--color-bg-hover);
  }
  .topbar-overflow-item.active {
    color: var(--color-accent);
  }
  .topbar-overflow-sitesmith {
    padding: 6px 4px 0;
  }
  .topbar-overflow-sitesmith .sitesmith-btn {
    width: 100%;
    justify-content: center;
    min-height: 44px;
  }
  /* --------------------------------------------------------------------
     Bottom tab bar (MobilePanelBar.tsx)
     -------------------------------------------------------------------- */
  .mobile-tab-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    /* Above .mobile-sheet-backdrop (400) -- the tab bar must stay clickable
       even while a sheet is open so tapping a different tab swaps sheets
       directly, instead of requiring a close-then-reopen round trip. The
       backdrop itself stops short of the tab bar (see its `bottom` offset
       below) so this is mostly belt-and-suspenders for the boundary. */
    z-index: var(--z-tabbar);
    display: flex;
    height: calc(var(--mobile-tabbar-height) + env(safe-area-inset-bottom, 0px));
    background: var(--color-bg-surface);
    border-top: 1px solid var(--color-border);
    padding-bottom: env(safe-area-inset-bottom, 0px);
    padding-left: env(safe-area-inset-left, 0px);
    padding-right: env(safe-area-inset-right, 0px);
  }
  .mobile-tab-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    min-height: 44px;
    font-size: 10px;
    font-weight: 600;
    color: var(--color-text-muted);
    background: transparent;
    border: none;
    touch-action: manipulation;
  }
  .mobile-tab-btn i {
    font-size: 17px;
  }
  .mobile-tab-btn.active {
    color: var(--color-accent);
  }
  /* --------------------------------------------------------------------
     Mobile selection toolbar (MobileSelectionToolbar.tsx, Phase B item 2)
     Bottom-fixed just above the tab bar -- simplest, robust positioning
     that never has to track a scrolling/resizing node's DOM rect. Sits at
     --z-selection-toolbar (600), above the tab bar (500) and sheet backdrop
     (400) so it's never occluded by either, but well below --z-modal
     (5000). Hidden entirely (component returns null) whenever a sheet is
     open, so it never has to fight the sheet for the same screen space.
     -------------------------------------------------------------------- */
  .mobile-selection-toolbar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: calc(var(--mobile-tabbar-height) + env(safe-area-inset-bottom, 0px));
    z-index: var(--z-selection-toolbar);
    display: flex;
    background: var(--color-bg-elevated);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.35);
    padding: 4px calc(2px + env(safe-area-inset-right, 0px)) 4px calc(2px + env(safe-area-inset-left, 0px));
  }
  .mobile-selection-toolbar-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    min-height: 44px;
    padding: 4px 2px;
    font-size: 9px;
    font-weight: 600;
    line-height: 1;
    color: var(--color-text);
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    touch-action: manipulation;
  }
  .mobile-selection-toolbar-btn i {
    font-size: 15px;
  }
  .mobile-selection-toolbar-btn:disabled {
    color: var(--color-text-dim);
    opacity: 0.4;
  }
  .mobile-selection-toolbar-btn.danger {
    color: var(--color-danger);
  }
  .mobile-selection-toolbar-btn.danger.confirming {
    background: rgba(239, 68, 68, 0.15);
  }
  /* Fast-follow item 4: while the toolbar above is visible, give the canvas
     scroll area enough extra bottom padding to clear it (on top of the
     regular 12px `.editor-canvas` padding, not replacing it), so the last
     section of a short page is still reachable by scrolling instead of
     sitting permanently underneath the fixed toolbar. */
  .editor-canvas.has-mobile-selection-toolbar {
    padding-bottom: calc(12px + var(--mobile-selection-toolbar-height));
  }
  /* Fast-follow item 3: while the Styles sheet is open with a node selected,
     `MobileSelectionToolbar`'s scroll-into-view effect needs somewhere to
     scroll THE NODE TO even when it's the last thing on the page -- without
     extra room below it, the canvas is already at its max scrollTop and the
     node's top can't be brought up past wherever it naturally landed
     (verified live: the last section stayed stuck under the sheet). A full
     extra viewport's worth of bottom padding guarantees any node's top can
     always reach the very top of the canvas. Temporary/cosmetic cost (a
     stretch of blank canvas below the real content while this is active) is
     an acceptable trade for the node never being permanently unreachable.
     -------------------------------------------------------------------- */
  .editor-canvas.has-mobile-styles-sheet {
    padding-bottom: 100vh;
    padding-bottom: 100dvh;
  }
  /* --------------------------------------------------------------------
     Bottom sheet (BottomSheet.tsx)
     -------------------------------------------------------------------- */
  .mobile-sheet-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    /* Stop above the bottom tab bar (rather than a full-viewport `inset: 0`)
       so the tab bar is never covered/blocked by the backdrop -- tapping a
       different tab while a sheet is open swaps sheets directly instead of
       being swallowed by the overlay sitting on top of it.
       `--keyboard-inset` (item 5, Phase B) is set inline by BottomSheet.tsx
       from `useVisualViewportInsets` -- 0px when no on-screen keyboard is
       open (the default below is the no-JS/unsupported-browser fallback),
       otherwise the keyboard's height, so the whole sheet lifts clear of it
       instead of the keyboard covering its lower portion. */
    bottom: calc(var(--mobile-tabbar-height) + env(safe-area-inset-bottom, 0px) + var(--keyboard-inset, 0px));
    background: rgba(0, 0, 0, 0.5);
    z-index: var(--z-sheet-backdrop);
    display: flex;
    align-items: flex-end;
  }
  .mobile-sheet {
    width: 100%;
    /* Capped a second time by the keyboard inset so the sheet's own
       max-height shrinks along with the lifted backdrop -- without this the
       sheet could still try to be 65dvh tall from its new (higher) bottom
       edge and overflow off the top of the screen. */
    max-height: calc(65vh - var(--keyboard-inset, 0px));
    max-height: calc(65dvh - var(--keyboard-inset, 0px));
    background: var(--color-bg-surface);
    border-top-left-radius: 16px;
    border-top-right-radius: 16px;
    border: 1px solid var(--color-border);
    border-bottom: none;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }
  .mobile-sheet-handle-row {
    display: flex;
    justify-content: center;
    padding: 8px 0 4px;
    flex-shrink: 0;
    /* Swipe-to-dismiss (item 4, Phase B) tracks its own touchmove here --
       `none` stops the browser's native scroll/rubber-band gesture from
       competing with it. */
    touch-action: none;
  }
  .mobile-sheet-handle {
    width: 36px;
    height: 4px;
    border-radius: 2px;
    background: var(--color-border-light);
  }
  .mobile-sheet-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 12px 10px 16px;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
    /* Swipe-to-dismiss (item 4, Phase B) -- see .mobile-sheet-handle-row. */
    touch-action: none;
  }
  .mobile-sheet-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
  }
  .mobile-sheet-close {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--color-text-muted);
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    touch-action: manipulation;
  }
  .mobile-sheet-body {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 12px 16px;
  }
  /* --------------------------------------------------------------------
     Touch ergonomics inside sheets -- 16px inputs kill iOS's auto-zoom on
     focus; touch-action speeds up tap response on chrome that doesn't need
     native scroll-gesture handling.
     `!important` is required here: GuidedStyles/StylePanel inputs (see
     `inputStyle` in `panels/right/styles/shared.tsx`) carry an INLINE
     `font-size: 12px`, which otherwise beats this class rule on the
     Styles sheet -- the most-used mobile surface -- and iOS zooms in on
     focus. `.sitesmith-textarea` (ChatInput.tsx, inline font-size: 14)
     has the same problem even though the Sitesmith modal isn't a sheet.
     -------------------------------------------------------------------- */
  .mobile-sheet-body button,
  .mobile-sheet-body .block-item {
    touch-action: manipulation;
  }
  .mobile-sheet-body input,
  .mobile-sheet-body select,
  .mobile-sheet-body textarea,
  .guided-input,
  .control-input,
  .control-select,
  .topbar input,
  .topbar textarea,
  .topbar select,
  .sitesmith-textarea {
    font-size: 16px !important;
  }
  .mobile-sheet-body .settings-tabs button {
    min-height: 44px;
  }
  .mobile-sheet-body .color-preset {
    width: 40px;
    height: 40px;
  }
  /* Layers panel rows (item 4) -- the reliable fallback selection path when
     a node is hard to hit precisely on the canvas by touch. Bumped to the
     44px touch-target minimum; tapping a row already selects (LayerNode's
     `handleActivate`), unchanged. */
  .mobile-sheet-body .layer-node-row {
    min-height: 44px;
    touch-action: manipulation;
  }
  /* --------------------------------------------------------------------
     Templates modal: category tabs stay horizontally scrollable and never
     shrink below a comfortable touch target; close button enlarged to the
     44px minimum (overriding its 32px inline style).
     -------------------------------------------------------------------- */
  .template-modal-tabbar {
    gap: 8px;
    -webkit-overflow-scrolling: touch;
  }
  .template-modal-tab-btn {
    flex-shrink: 0;
    min-height: 44px;
    padding: 8px 16px !important;
    touch-action: manipulation;
  }
  .template-modal-close-btn {
    width: 44px !important;
    height: 44px !important;
  }
 }
@@ -0,0 +1,51 @@
 import { describe, test, expect } from 'vitest';
 import { templateComponentToTreeNode } from './apply-template';
 describe('templateComponentToTreeNode', () => {
  test('converts a childless TemplateComponent to a SerializedTreeNode with an empty `nodes` array', () => {
    const node = templateComponentToTreeNode({ type: 'Heading', props: { text: 'Hi' } });
    expect(node).toEqual({
      type: { resolvedName: 'Heading' },
      props: { text: 'Hi' },
      nodes: [],
    });
  });
  test('regression: recursively converts nested `children` into `nodes` (previously dropped entirely)', () => {
    const node = templateComponentToTreeNode({
      type: 'Container',
      props: { tag: 'header' },
      children: [
        { type: 'Logo', props: { text: 'FlowStack' } },
        { type: 'Menu', props: { links: [] } },
      ],
    });
    expect(node.nodes).toHaveLength(2);
    expect(node.nodes![0]).toEqual({ type: { resolvedName: 'Logo' }, props: { text: 'FlowStack' }, nodes: [] });
    expect(node.nodes![1]).toEqual({ type: { resolvedName: 'Menu' }, props: { links: [] }, nodes: [] });
  });
  test('recurses more than one level deep', () => {
    const node = templateComponentToTreeNode({
      type: 'Section',
      props: {},
      children: [
        {
          type: 'ColumnLayout',
          props: { columns: 1 },
          children: [{ type: 'TextBlock', props: { text: 'deep' } }],
        },
      ],
    });
    const col = node.nodes![0];
    expect(col.type.resolvedName).toBe('ColumnLayout');
    expect(col.nodes![0]).toEqual({ type: { resolvedName: 'TextBlock' }, props: { text: 'deep' }, nodes: [] });
  });
  test('does not mutate the input TemplateComponent', () => {
    const comp = { type: 'Heading', props: { text: 'Hi' } };
    const frozen = JSON.parse(JSON.stringify(comp));
    templateComponentToTreeNode(comp);
    expect(comp).toEqual(frozen);
  });
 });
@@ -0,0 +1,49 @@
 import type { SerializedTreeNode } from '../types/sitesmith';
 import { TemplateComponent } from './definitions';
 /**
 * Converts a template's `TemplateComponent` tree (the plain
 * `{ type, props, children? }` shape authored in `templates/definitions.ts`)
 * into a `SerializedTreeNode` (the shape `craft-tree.ts`'s `buildNodeTree` /
 * `sanitizeAiTree` / `flattenTreeForCraft` pipeline already knows how to
 * materialize into a real Craft.js `NodeTree`).
 *
 * Bug this fixes: `TemplateModal`'s `addTemplateComponents` used to call
 * `React.createElement(Component, comp.props)` with no children argument,
 * which silently dropped every nested `children` array authored in
 * definitions.ts -- e.g. `makeHeader()`'s `Container > Logo + Menu`,
 * `makeFooterContent()`'s `Container > TextBlock...`, or a page `Section`
 * wrapping a `Heading`/`TextBlock`/`ButtonLink`. The resulting Craft.js node
 * ended up with `nodes: []`, so the header/footer zone preview
 * (`ZonePreview` in `editor/Canvas.tsx`, via `exportBodyHtml`) -- and the
 * same-path published HTML (`handlePublish` composes header/footer HTML
 * from the same serialized state) -- rendered as an empty strip instead of
 * the real nav/footer/section content.
 *
 * A follow-up attempt fixed that by building a real nested React element
 * tree (`React.createElement(Component, props, ...children)`) and handing
 * it to `query.parseReactElement(...).toNodeTree()`. That approach breaks
 * for any component with an internal SHELL_INNER-style linked canvas
 * (`Section`, `BackgroundSection`, `FormContainer` -- see `SHELL_INNER` in
 * `craft-tree.ts`) or linked columns (`ColumnLayout`): `parseReactElement`
 * statically walks the JSX tree and has no way to know that e.g. `Section`
 * routes its `children` into a nested `<Element id="section-inner" canvas>`
 * at render time, not directly under itself. Feeding it raw nested children
 * produces a tree where Craft.js has to auto-materialize that linked node on
 * first render -- which stores the wrong `type` and crashes with "component
 * type (undefined) does not exist in the resolver" the moment the section
 * renders (reproduced live: loading the SaaS Landing template crashed the
 * whole editor on its "Trusted by 10,000+ development teams" `Section`).
 *
 * Converting to `SerializedTreeNode` and reusing `buildNodeTree` sidesteps
 * both bugs at once: it's the same tree-building pipeline already used (and
 * tested) for AI-generated content in `apply-ai-response.ts`, which already
 * knows how to route content through SHELL_INNER / linked columns correctly.
 */
 export function templateComponentToTreeNode(comp: TemplateComponent): SerializedTreeNode {
  return {
    type: { resolvedName: comp.type },
    props: { ...comp.props },
    nodes: (comp.children || []).map(templateComponentToTreeNode),
  };
 }
@@ -0,0 +1,218 @@
 import React from 'react';
 import { createRoot, Root } from 'react-dom/client';
 import { act } from 'react-dom/test-utils';
 import { Editor, Frame, Element, useEditor } from '@craftjs/core';
 import { componentResolver } from '../components/resolver';
 import { Container } from '../components/layout/Container';
 import { EditorConfigProvider } from '../state/EditorConfigContext';
 /**
 * Real-`@craftjs/core` integration test harness.
 *
 * Mounts an ACTUAL `<Editor resolver={componentResolver}>` + `<Frame>` via
 * `react-dom/client`'s `createRoot` (no `@testing-library/react`, matching
 * the existing `*.test.tsx` convention in this repo -- see
 * `useKeyboardShortcuts.test.tsx` / `RenderNode.test.tsx`). Nothing in
 * `@craftjs/core` is mocked here: `query`/`actions` come straight out of a
 * live `useEditor()` call, so `regenerateTreeIds`, `buildNodeTree`,
 * `parseFreshNode`, `addNodeTree`, `deserialize`, and `serialize` all run
 * their REAL implementations against a REAL Craft.js `EditorStore`.
 *
 * Why this catches bugs the mocked unit tests didn't: a hand-rolled fake
 * `useEditor`/`query`/`node().toNodeTree()` can only echo back whatever
 * plain-data shape the test author imagined -- it has no way to reproduce
 * Craft's actual internal node shape (`data.type` as a live component
 * function reference, real `parseFreshNode` resolver validation, real
 * `<Frame>` rendering). Every one of the three historical bugs this suite
 * targets (`regenerateTreeIds` + `structuredClone`, `TemplateModal` dropping
 * `children`, `buildNodeTree` emitting `data.type={resolvedName}`) slipped
 * past its mocked unit test for exactly that reason.
 *
 * jsdom shims: as of writing, mounting `<Editor><Frame>...` in this repo's
 * jsdom (v29, see vitest.config.ts) did NOT require stubbing
 * `ResizeObserver`/`matchMedia`/`getBoundingClientRect` -- none of the
 * components exercised by these integration tests read layout geometry
 * during render. `ensureJsdomShims()` below still installs a `ResizeObserver`
 * stub defensively (idempotent, only if absent) since it's the one API
 * Craft/DOM-heavy component code most commonly reaches for and a future
 * template/component could easily start needing it; add further shims here
 * (not per-test) if a future component trips over a missing browser API.
 */
 let shimsInstalled = false;
 /** Install browser APIs jsdom doesn't implement, if not already present. Safe
 *  to call multiple times (idempotent) and safe in a real browser (guarded by
 *  `typeof` checks, so it never clobbers a real implementation). */
 export function ensureJsdomShims(): void {
  if (shimsInstalled) return;
  shimsInstalled = true;
  if (typeof (globalThis as any).ResizeObserver === 'undefined') {
    class ResizeObserverStub {
      observe() {}
      unobserve() {}
      disconnect() {}
    }
    (globalThis as any).ResizeObserver = ResizeObserverStub;
  }
  if (typeof window !== 'undefined' && typeof window.matchMedia !== 'function') {
    window.matchMedia = ((query: string) => ({
      matches: false,
      media: query,
      onchange: null,
      addListener: () => {},
      removeListener: () => {},
      addEventListener: () => {},
      removeEventListener: () => {},
      dispatchEvent: () => false,
    })) as unknown as typeof window.matchMedia;
  }
  // jsdom (as of v29, used by this repo's vitest.config.ts) does NOT
  // implement `HTMLElement.prototype.innerText` at all -- `'innerText' in
  // document.createElement('div')` is `false`, so assigning to it (as
  // `Heading.tsx`/`TextBlock.tsx` do imperatively in a `useEffect`, to avoid
  // fighting `contentEditable`'s caret position on every prop update) just
  // sets a throwaway own-property that never touches `textContent`/
  // `innerHTML` -- real rendered text from these two components would
  // silently read back as empty in any DOM assertion. Shimmed as a plain
  // `textContent` alias (real `innerText` also collapses whitespace/applies
  // layout-based visibility, neither of which matters for these tests).
  if (typeof HTMLElement !== 'undefined') {
    if (!Object.getOwnPropertyDescriptor(HTMLElement.prototype, 'innerText')) {
      Object.defineProperty(HTMLElement.prototype, 'innerText', {
        configurable: true,
        get(this: HTMLElement) {
          return this.textContent;
        },
        set(this: HTMLElement, value: string) {
          this.textContent = value;
        },
      });
    }
  }
 }
 interface CapturedApi {
  query: any;
  actions: any;
 }
 /** Invisible child that grabs a live `query`/`actions` pair out of a real
 *  `useEditor()` call and writes them into a mutable ref the harness owns --
 *  the same "Capture" pattern the brief describes and
 *  `template-zone-export.test.tsx` already uses ad hoc; this hoists it into a
 *  reusable helper. `query`/`actions` from Craft.js are live references (they
 *  read the current store at call time, not a react-state snapshot), so
 *  capturing them once on first render is sufficient -- no need to re-grab
 *  them after every store mutation. */
 const Capture: React.FC<{ apiRef: React.MutableRefObject<CapturedApi | null> }> = ({ apiRef }) => {
  const { query, actions } = useEditor();
  apiRef.current = { query, actions };
  return null;
 };
 export interface EditorHarnessOptions {
  /** A `query.serialize()`-shaped JSON string to `actions.deserialize()`
   *  immediately after mount, replacing the default empty ROOT. */
  initialState?: string;
  /** Craft.js `Frame` seed root tag -- 'div' for a regular page, 'header'/
   *  'footer' for zone editing (mirrors `Canvas.tsx`'s `frameTag`). Ignored
   *  once `initialState` is given (deserialize replaces ROOT anyway); only
   *  affects the very first (pre-deserialize) paint. */
  frameTag?: 'div' | 'header' | 'footer';
 }
 export interface EditorHarness {
  /** Live `query` from the real `useEditor()` -- reads current store state. */
  readonly query: any;
  /** Live `actions` from the real `useEditor()`. */
  readonly actions: any;
  /** `query.serialize()` -- the exact string `PageContext`/`useWhpApi` persist
   *  and `exportBodyHtml` consumes. */
  getSerialized: () => string;
  /** The DOM node the whole tree (including the real rendered `<Frame>`
   *  content) is mounted under -- assert on `.textContent`/`.innerHTML` here
   *  to verify actual rendering, not just serialized state. */
  container: HTMLDivElement;
  /** Re-exported `act` from `react-dom/test-utils` for convenience, matching
   *  the existing `*.test.tsx` files in this repo. */
  act: typeof act;
  /** Mount (or replace) an additional child inside the live `<Editor>` tree,
   *  alongside `<Frame>` -- e.g. a probe component that calls a real hook
   *  (`useNodeActions`, `useKeyboardShortcuts`) so the test can drive it
   *  against the REAL editor instance this harness set up. Wrapped in `act`. */
  mountChild: (node: React.ReactNode) => void;
  /** Unmounts the React tree and removes `container` from `document.body`. */
  unmount: () => void;
 }
 /**
 * Mounts a real `<Editor resolver={componentResolver}>` + `<Frame>` (via
 * `EditorConfigProvider config={null}` -- standalone mode, no WHP backend)
 * and returns live `query`/`actions` plus helpers for driving further
 * real-editor interactions from a test.
 */
 export function renderEditorHarness(opts: EditorHarnessOptions = {}): EditorHarness {
  ensureJsdomShims();
  const container = document.createElement('div');
  document.body.appendChild(container);
  const apiRef: React.MutableRefObject<CapturedApi | null> = { current: null };
  let extraChild: React.ReactNode = null;
  let root: Root;
  const frameTag = opts.frameTag ?? 'div';
  function paint() {
    root.render(
      <EditorConfigProvider config={null}>
        <Editor resolver={componentResolver} enabled={true}>
          <Frame>
            <Element is={Container} canvas tag={frameTag} style={{}} />
          </Frame>
          <Capture apiRef={apiRef} />
          {extraChild}
        </Editor>
      </EditorConfigProvider>,
    );
  }
  act(() => {
    root = createRoot(container);
    paint();
  });
  if (opts.initialState) {
    act(() => {
      apiRef.current!.actions.deserialize(opts.initialState!);
    });
  }
  return {
    get query() {
      return apiRef.current!.query;
    },
    get actions() {
      return apiRef.current!.actions;
    },
    getSerialized: () => apiRef.current!.query.serialize(),
    container,
    act,
    mountChild: (node: React.ReactNode) => {
      extraChild = node;
      act(() => {
        paint();
      });
    },
    unmount: () => {
      act(() => {
        root.unmount();
      });
      container.remove();
    },
  };
 }
@@ -0,0 +1,185 @@
 import { describe, test, expect, afterEach } from 'vitest';
 import React from 'react';
 import { renderEditorHarness, EditorHarness } from '../editorHarness';
 import { useApplyAiResponse } from '../../utils/apply-ai-response';
 import { exportBodyHtml } from '../../utils/html-export';
 import type { SitesmithResponse } from '../../types/sitesmith';
 /**
 * Real-`@craftjs/core` integration coverage for applying a Sitesmith (AI)
 * response.
 *
 * Historical bug: `buildNodeTree` used to hand `query.parseFreshNode`/the
 * manually-constructed synthetic node a `data.type` of the SERIALIZED
 * `{ resolvedName }` wrapper object (or, in an earlier attempt, a bare
 * resolvedName string) instead of the actual component function reference
 * from `componentResolver`. A live Craft.js node's renderer does
 * `React.createElement(data.type, props)` directly, so anything other than
 * a real component reference either fails Craft's own resolver validation
 * inside `parseFreshNode`/`addNodeTree` ("component type ... does not exist
 * in the resolver") or -- worse -- passes that validation but renders
 * nothing/garbage. Either way, a section-replace or insert AI op became a
 * silent no-op in the live app. The pre-existing mocked unit test
 * (`apply-ai-response.test.ts`) fakes `query.parseFreshNode` as
 * `(input) => ({ toNode: () => input })` -- a pure echo with NO validation
 * at all -- so it could never have caught `buildNodeTree` emitting the
 * wrong `data.type` shape.
 *
 * This suite drives the REAL `useApplyAiResponse()` hook (the exact
 * consumer-facing API `SitesmithModal`/`useSitesmith` call after a
 * successful AI response) against a real `EditorStore`/`<Frame>` from
 * `editorHarness.tsx` -- so a regression in `buildNodeTree`'s `data.type`
 * would throw here (real `parseFreshNode` resolver validation) or fail the
 * "content actually landed" assertions (real render/export), exactly as it
 * did live.
 */
 const INITIAL_STATE = JSON.stringify({
  ROOT: {
    type: { resolvedName: 'Container' },
    isCanvas: true,
    props: { style: {}, tag: 'div' },
    displayName: 'Container',
    custom: {},
    hidden: false,
    nodes: ['anchor-1'],
    linkedNodes: {},
  },
  'anchor-1': {
    type: { resolvedName: 'Heading' },
    isCanvas: false,
    props: { text: 'Anchor Heading', level: 'h2' },
    displayName: 'Heading',
    custom: {},
    hidden: false,
    parent: 'ROOT',
    nodes: [],
    linkedNodes: {},
  },
 });
 let harness: EditorHarness | null = null;
 afterEach(() => {
  if (harness) {
    harness.unmount();
    harness = null;
  }
 });
 /** Mounts `useApplyAiResponse()` (the real hook) inside the harness's live
 *  Editor and returns the captured `apply` function. */
 function mountApplyFn(h: EditorHarness): { current: ReturnType<typeof useApplyAiResponse> | null } {
  const ref: { current: ReturnType<typeof useApplyAiResponse> | null } = { current: null };
  const Probe: React.FC = () => {
    ref.current = useApplyAiResponse();
    return null;
  };
  h.mountChild(<Probe />);
  return ref;
 }
 describe('AI apply-response (real @craftjs/core editor)', () => {
  test('section-scope replace with no target: appends a real, rendered node -- not a silent no-op', async () => {
    harness = renderEditorHarness({ initialState: INITIAL_STATE });
    const applyRef = mountApplyFn(harness);
    expect(applyRef.current).not.toBeNull();
    const resp: SitesmithResponse = {
      type: 'replace',
      scope: 'section',
      pages: [
        {
          name: 'section',
          tree: { type: { resolvedName: 'Heading' }, props: { text: 'AI Inserted Heading Panel' }, nodes: [] },
        },
      ],
      message: 'inserted a section',
    };
    let result: { ok: boolean; message?: string } | undefined;
    await harness.act(async () => {
      result = await applyRef.current!(resp);
    });
    expect(result!.ok).toBe(true);
    const rootChildren: string[] = harness.query.node('ROOT').get().data.nodes;
    expect(rootChildren).toHaveLength(2);
    expect(rootChildren).toContain('anchor-1');
    const newId = rootChildren.find((id) => id !== 'anchor-1')!;
    expect(newId).toBeDefined();
    // Real node.data.type must be the actual component reference so React
    // can render it -- not a `{resolvedName}` wrapper or a bare string.
    const newNodeType = harness.query.node(newId).get().data.type;
    expect(typeof newNodeType).toBe('function');
    expect(harness.container.textContent).toContain('AI Inserted Heading Panel');
    const { html } = exportBodyHtml(harness.getSerialized());
    expect(html).toContain('AI Inserted Heading Panel');
  });
  test('section-scope replace WITH a target node: replaces that node in place (same slot, fresh id)', async () => {
    harness = renderEditorHarness({ initialState: INITIAL_STATE });
    const applyRef = mountApplyFn(harness);
    const resp: SitesmithResponse = {
      type: 'replace',
      scope: 'section',
      pages: [
        {
          name: 'section',
          tree: { type: { resolvedName: 'Heading' }, props: { text: 'AI Replaced The Anchor' }, nodes: [] },
        },
      ],
      message: 'replaced the section',
    };
    await harness.act(async () => {
      await applyRef.current!(resp, 'anchor-1');
    });
    const rootChildren: string[] = harness.query.node('ROOT').get().data.nodes;
    expect(rootChildren).toHaveLength(1); // still just one node in that slot
    expect(rootChildren).not.toContain('anchor-1'); // the old node is gone
    expect(harness.container.textContent).toContain('AI Replaced The Anchor');
    expect(harness.container.textContent).not.toContain('Anchor Heading');
  });
  test('patch op insert_after: inserts a real node as the very next sibling', async () => {
    harness = renderEditorHarness({ initialState: INITIAL_STATE });
    const applyRef = mountApplyFn(harness);
    const resp: SitesmithResponse = {
      type: 'patch',
      ops: [
        {
          op: 'insert_after',
          node_id: 'anchor-1',
          tree: { type: { resolvedName: 'Heading' }, props: { text: 'AI Patched In After Anchor' }, nodes: [] },
        },
      ],
      message: 'patched',
    };
    let result: { ok: boolean; message?: string } | undefined;
    await harness.act(async () => {
      result = await applyRef.current!(resp);
    });
    expect(result!.ok).toBe(true);
    const rootChildren: string[] = harness.query.node('ROOT').get().data.nodes;
    expect(rootChildren).toHaveLength(2);
    expect(rootChildren[0]).toBe('anchor-1');
    const insertedId = rootChildren[1];
    expect(typeof harness.query.node(insertedId).get().data.type).toBe('function');
    expect(harness.container.textContent).toContain('AI Patched In After Anchor');
    // The original anchor is untouched.
    expect(harness.container.textContent).toContain('Anchor Heading');
  });
 });
@@ -0,0 +1,193 @@
 import { describe, test, expect, afterEach } from 'vitest';
 import React from 'react';
 import { renderEditorHarness, EditorHarness } from '../editorHarness';
 import { useNodeActions, NodeActions } from '../../hooks/useNodeActions';
 import { useKeyboardShortcuts } from '../../hooks/useKeyboardShortcuts';
 import { getClipboardNodeId, setClipboardNodeId } from '../../hooks/clipboard';
 /**
 * Real-`@craftjs/core` integration coverage for duplicate/paste.
 *
 * Historical bug: `regenerateTreeIds` used `structuredClone(oldNode.data)` to
 * clone a copied subtree. For a REAL (live) Craft.js node, `data.type` is the
 * actual component function reference (not a plain `{resolvedName}` string
 * wrapper) -- `structuredClone` cannot clone a function and throws
 * `DataCloneError`, which silently broke duplicate/paste for EVERY
 * component in the real app. The pre-existing mocked unit tests
 * (`useNodeActions.test.tsx`, `useKeyboardShortcuts.test.tsx`) faked
 * `query.node(id).toNodeTree()` to return a plain-data object with
 * `type: { resolvedName: 'Container' }` -- never a function -- so
 * `structuredClone` never saw anything it couldn't clone there, and the bug
 * shipped anyway.
 *
 * This suite drives the REAL `useNodeActions`/`useKeyboardShortcuts` hooks
 * (no `vi.mock('@craftjs/core')` anywhere) against a real
 * `EditorStore`/`query`/`actions` from `editorHarness.tsx`, on a real
 * `SocialLinks` node (its `.craft` config makes Craft.js store the actual
 * `SocialLinks` function as `data.type`) -- so a regression back to
 * `structuredClone(oldNode.data)` throws here exactly as it did live. See
 * `task-integ-harness-report.md` for the recorded red-proof run.
 */
 const INITIAL_STATE = JSON.stringify({
  ROOT: {
    type: { resolvedName: 'Container' },
    isCanvas: true,
    props: { style: {}, tag: 'div' },
    displayName: 'Container',
    custom: {},
    hidden: false,
    nodes: ['social-1', 'heading-1'],
    linkedNodes: {},
  },
  'social-1': {
    type: { resolvedName: 'SocialLinks' },
    isCanvas: false,
    props: {
      links: [{ platform: 'facebook', url: 'https://facebook.com/original' }],
      iconColor: '#ffffff',
    },
    displayName: 'Social Links',
    custom: {},
    hidden: false,
    parent: 'ROOT',
    nodes: [],
    linkedNodes: {},
  },
  'heading-1': {
    type: { resolvedName: 'Heading' },
    isCanvas: false,
    props: { text: 'Sibling Heading', level: 'h2' },
    displayName: 'Heading',
    custom: {},
    hidden: false,
    parent: 'ROOT',
    nodes: [],
    linkedNodes: {},
  },
 });
 let harness: EditorHarness | null = null;
 afterEach(() => {
  setClipboardNodeId(null);
  if (harness) {
    harness.unmount();
    harness = null;
  }
 });
 describe('duplicate/paste (real @craftjs/core editor)', () => {
  test('useNodeActions().duplicate() on a real SocialLinks node: no throw, +1 node, inserted right after the source, with an independent props copy', () => {
    harness = renderEditorHarness({ initialState: INITIAL_STATE });
    const before = Object.keys(harness.query.getNodes());
    expect(before).toHaveLength(3); // ROOT, social-1, heading-1
    const probeRef: { current: NodeActions | null } = { current: null };
    const Probe: React.FC = () => {
      probeRef.current = useNodeActions('social-1');
      return null;
    };
    harness.mountChild(<Probe />);
    expect(probeRef.current).not.toBeNull();
    let newId: string | null = null;
    expect(() => {
      harness!.act(() => {
        newId = probeRef.current!.duplicate();
      });
    }).not.toThrow();
    expect(newId).not.toBeNull();
    expect(newId).not.toBe('social-1');
    // +1 node overall.
    const after = Object.keys(harness.query.getNodes());
    expect(after).toHaveLength(4);
    // Inserted immediately AFTER the source, not appended at the end.
    const rootChildren: string[] = harness.query.node('ROOT').get().data.nodes;
    expect(rootChildren).toEqual(['social-1', newId, 'heading-1']);
    // The new node was selected.
    expect(Array.from(harness.query.getEvent('selected').all())).toEqual([newId]);
    // The copy's props object (and any nested arrays/objects within it) must
    // be a SEPARATE object from the original -- not shared by reference.
    const originalProps = harness.query.node('social-1').get().data.props;
    const copyProps = harness.query.node(newId!).get().data.props;
    expect(copyProps).not.toBe(originalProps);
    expect(copyProps.links).not.toBe(originalProps.links);
    expect(copyProps).toEqual(originalProps); // same VALUES though
    // Mutating the copy via setProp must not affect the original.
    harness.act(() => {
      harness!.actions.setProp(newId!, (p: any) => {
        p.links[0].url = 'https://facebook.com/MUTATED-COPY';
      });
    });
    expect(harness.query.node(newId!).get().data.props.links[0].url).toBe(
      'https://facebook.com/MUTATED-COPY',
    );
    expect(harness.query.node('social-1').get().data.props.links[0].url).toBe(
      'https://facebook.com/original',
    );
    // Real DOM assertion, not just serialized state: the Frame actually
    // re-rendered with a second SocialLinks <a> link on the canvas.
    expect(harness.container.querySelectorAll('a[href="https://facebook.com/original"]')).toHaveLength(1);
    expect(harness.container.querySelectorAll('a[href="https://facebook.com/MUTATED-COPY"]')).toHaveLength(1);
  });
  test('Ctrl+C / Ctrl+V (useKeyboardShortcuts) on the real editor: pastes a fresh-id sibling copy, original untouched', () => {
    harness = renderEditorHarness({ initialState: INITIAL_STATE });
    const Consumer: React.FC = () => {
      useKeyboardShortcuts();
      return null;
    };
    harness.mountChild(<Consumer />);
    // Select + copy social-1.
    harness.act(() => {
      harness!.actions.selectNode('social-1');
    });
    harness.act(() => {
      document.dispatchEvent(
        new KeyboardEvent('keydown', { key: 'c', ctrlKey: true, bubbles: true, cancelable: true }),
      );
    });
    expect(getClipboardNodeId()).toBe('social-1');
    // Select heading-1 (a sibling), then paste -- should land as a sibling
    // of heading-1's parent (ROOT), with brand-new ids.
    harness.act(() => {
      harness!.actions.selectNode('heading-1');
    });
    const before = Object.keys(harness.query.getNodes());
    expect(() => {
      harness!.act(() => {
        document.dispatchEvent(
          new KeyboardEvent('keydown', { key: 'v', ctrlKey: true, bubbles: true, cancelable: true }),
        );
      });
    }).not.toThrow();
    const after = Object.keys(harness.query.getNodes());
    expect(after).toHaveLength(before.length + 1);
    const pastedId = after.find((id) => !before.includes(id))!;
    expect(pastedId).toBeDefined();
    const rootChildren: string[] = harness.query.node('ROOT').get().data.nodes;
    expect(rootChildren).toContain(pastedId);
    // Independent props copy again -- same class of bug, same guard.
    const pastedProps = harness.query.node(pastedId).get().data.props;
    const originalProps = harness.query.node('social-1').get().data.props;
    expect(pastedProps.links).not.toBe(originalProps.links);
    expect(pastedProps).toEqual(originalProps);
  });
 });
@@ -0,0 +1,161 @@
 import { describe, test, expect, afterEach } from 'vitest';
 import { renderEditorHarness, EditorHarness } from '../editorHarness';
 import { allTemplates } from '../../templates';
 import { buildNodeTree } from '../../utils/craft-tree';
 import { templateComponentToTreeNode } from '../../templates/apply-template';
 import { exportBodyHtml } from '../../utils/html-export';
 /**
 * Real-`@craftjs/core` integration coverage for loading a template.
 *
 * Historical bug: `TemplateModal.addTemplateComponents` used to build each
 * template component via `React.createElement(Component, comp.props)` with
 * NO children argument, silently dropping every nested `children` array
 * authored in `templates/definitions.ts` (e.g. `makeHeader()`'s
 * `Container > Logo + Menu`, `makeFooterContent()`'s `Container > TextBlock`,
 * or any page `Section` wrapping a `Heading`/`ColumnLayout`). The resulting
 * Craft.js node had `nodes: []`, so both the editor's own header/footer zone
 * preview AND the published HTML (same `exportBodyHtml` path) rendered as an
 * empty strip instead of the real nav/footer/section content. The mocked
 * unit test for `templateComponentToTreeNode` (`apply-template.test.ts`)
 * tests the pure conversion function in isolation and would pass either way
 * -- it never drove the result through a real Craft.js tree/render, so it
 * couldn't have caught `TemplateModal` itself dropping children at the
 * call site.
 *
 * This suite drives the EXACT same path `TemplateModal.tsx`'s
 * `addTemplateComponents` uses against a REAL Craft.js editor mounted with a
 * REAL `<Frame>` (via `editorHarness.tsx`) -- so it also exercises real
 * component rendering (Section/Container SHELL_INNER canvases, ColumnLayout
 * linked columns), not just tree-shape assertions.
 */
 const tpl = allTemplates.find((t) => t.id === 'saas-landing')!;
 /** Mirrors TemplateModal.tsx's addTemplateComponents(). */
 function addTemplateComponents(harness: EditorHarness, components: any[]) {
  for (const comp of components) {
    const tree = buildNodeTree(harness.query, templateComponentToTreeNode(comp));
    harness.actions.addNodeTree(tree, 'ROOT');
  }
 }
 const EMPTY_HEADER_ROOT = JSON.stringify({
  ROOT: {
    type: { resolvedName: 'Container' },
    isCanvas: true,
    props: { style: {}, tag: 'header' },
    displayName: 'Container',
    custom: {},
    hidden: false,
    nodes: [],
    linkedNodes: {},
  },
 });
 const EMPTY_FOOTER_ROOT = JSON.stringify({
  ROOT: {
    type: { resolvedName: 'Container' },
    isCanvas: true,
    props: { style: {}, tag: 'footer' },
    displayName: 'Container',
    custom: {},
    hidden: false,
    nodes: [],
    linkedNodes: {},
  },
 });
 let harness: EditorHarness | null = null;
 afterEach(() => {
  if (harness) {
    harness.unmount();
    harness = null;
  }
 });
 describe('template load (real @craftjs/core editor + real <Frame> render)', () => {
  test('sanity: the SaaS Landing template actually has nested header/footer/page content to lose', () => {
    expect(tpl).toBeDefined();
    expect(tpl.header.components.length).toBeGreaterThan(0);
    expect(tpl.footer.components.length).toBeGreaterThan(0);
    expect(tpl.pages[0].content.components.length).toBeGreaterThan(0);
    const hasNestedChildren = tpl.header.components.some((c: any) => (c.children?.length ?? 0) > 0);
    expect(hasNestedChildren).toBe(true);
  });
  test('loading the header keeps its nested nav links + logo -- both in the real DOM and in export', () => {
    harness = renderEditorHarness({ initialState: EMPTY_HEADER_ROOT, frameTag: 'header' });
    expect(() => {
      harness!.act(() => addTemplateComponents(harness!, tpl.header.components));
    }).not.toThrow();
    // Real rendered DOM -- not just serialized state.
    expect(harness.container.textContent).toContain('FlowStack');
    expect(harness.container.textContent).toContain('Features');
    expect(harness.container.textContent).toContain('Start Free');
    const { html } = exportBodyHtml(harness.getSerialized());
    expect(html).toContain('FlowStack');
    expect(html).toContain('Features');
    expect(html).toContain('Start Free');
  });
  test('loading the footer keeps its nested copyright/tagline content -- both in the real DOM and in export', () => {
    harness = renderEditorHarness({ initialState: EMPTY_FOOTER_ROOT, frameTag: 'footer' });
    expect(() => {
      harness!.act(() => addTemplateComponents(harness!, tpl.footer.components));
    }).not.toThrow();
    expect(harness.container.textContent).toContain('FlowStack, Inc.');
    expect(harness.container.textContent).toContain('Ship products faster');
    const { html } = exportBodyHtml(harness.getSerialized());
    expect(html).toContain('FlowStack, Inc.');
    expect(html).toContain('Ship products faster');
  });
  test('loading the home page keeps a Section-wrapped Heading\'s nested content -- both in the real DOM and in export', () => {
    const homePage = tpl.pages[0];
    const sectionComp = homePage.content.components.find((c: any) => c.type === 'Section');
    expect(sectionComp).toBeDefined();
    expect(sectionComp!.children?.length).toBeGreaterThan(0);
    harness = renderEditorHarness(); // default empty 'div' root, like a regular page
    expect(() => {
      harness!.act(() => addTemplateComponents(harness!, [sectionComp]));
    }).not.toThrow();
    expect(harness.container.textContent).toContain('Trusted by 10,000+ development teams');
    const { html } = exportBodyHtml(harness.getSerialized());
    expect(html).toContain('Trusted by 10,000+ development teams');
  });
  test('loading the FULL home page (all components) keeps every top-level node\'s content -- no silent drops', () => {
    const homePage = tpl.pages[0];
    harness = renderEditorHarness();
    expect(() => {
      harness!.act(() => addTemplateComponents(harness!, homePage.content.components));
    }).not.toThrow();
    // ROOT should have exactly as many direct children as the template
    // defines top-level page components -- if children got dropped, nested
    // content wouldn't show up in ROOT's descendant count via serialize, but
    // an easier, more direct regression signal is: every top-level
    // component's OWN text ends up rendered somewhere on the canvas.
    const serialized = JSON.parse(harness.getSerialized());
    const totalNodeCount = Object.keys(serialized).length;
    // A flat (children-dropped) tree would have exactly
    // homePage.content.components.length + 1 (ROOT) nodes. The real template
    // has nested children, so a correct load must produce MORE nodes than
    // that -- this is the shape-level assertion the pre-existing mocked test
    // could never make (it never touched a real tree).
    expect(totalNodeCount).toBeGreaterThan(homePage.content.components.length + 1);
  });
 });
@@ -31,7 +31,10 @@ const defaultBackdropStyle: React.CSSProperties = {
  display: 'flex',
  alignItems: 'center',
  justifyContent: 'center',
-  zIndex: 10000,
+  /* z-index comes from the `.modal-backdrop` class (--z-modal in the
     shared layer scale, editor.css) rather than an inline value, so every
     Modal consumer -- including ones that pass a custom `backdropStyle`
     without a zIndex, like SitesmithModal -- lands on the same layer. */
 };
 /* ---------- Shared modal chrome ----------
@@ -77,6 +80,7 @@ export const Modal: React.FC<ModalProps> = ({
  return (
    <div
      className="modal-backdrop"
      {...backdropProps}
      style={backdropStyle ? { ...defaultBackdropStyle, ...backdropStyle } : defaultBackdropStyle}
      onClick={(e) => {
@@ -1,14 +1,14 @@
 import { useEditor } from '@craftjs/core';
 import type { NodeTree } from '@craftjs/core';
 import { usePages } from '../state/PageContext';
 import { SitesmithResponse, SerializedTreeNode, SitesmithPatchOp } from '../types/sitesmith';
-import { sanitizeAiTree, flattenTreeForCraft } from './craft-tree';
+import { sanitizeAiTree, buildNodeTree } from './craft-tree';
-// Re-exported for existing callers/tests that import sanitizeAiTree from
+// Re-exported for existing callers/tests that import sanitizeAiTree/
-// this module — the implementation now lives in craft-tree.ts alongside the
+// buildNodeTree from this module — the implementation lives in craft-tree.ts
-// shared flattener, since treeToState (PageContext.tsx) needs the same
+// alongside the shared flattener: `templates/apply-template.ts` needs the
-// validation this module pioneered.
+// exact same tree-materialization logic to load template header/footer/page
-export { sanitizeAiTree };
+// content (see the doc comment on `buildNodeTree` in craft-tree.ts).
 export { sanitizeAiTree, buildNodeTree };
 /**
 * update_props may never touch these keys, regardless of what the AI sends.
@@ -18,52 +18,6 @@ export { sanitizeAiTree };
 */
 const PROTECTED_UPDATE_PROPS_KEYS = new Set<string>(['node_id']);
 /**
 * Build a Craft.js `NodeTree` from a `SerializedTreeNode` using `query.parseFreshNode`.
 * This is the correct way to construct a tree for `actions.addNodeTree()` when
 * inserting/replacing sections or individual nodes.
 */
 function buildNodeTree(query: any, tree: SerializedTreeNode): NodeTree {
  // Validate + sanitize at the AI boundary before touching Craft.js at all:
  // unknown resolvedNames are dropped (never reach parseFreshNode/addNodeTree,
  // which would throw), and ids are repaired ('ROOT'/empty/colliding →
  // regenerated) against the live document's existing node ids so a new
  // AI-supplied id can never clobber or duplicate one already on the canvas.
  const existingIds = new Set<string>(
    typeof query?.getNodes === 'function' ? Object.keys(query.getNodes()) : [],
  );
  const sanitized = sanitizeAiTree(tree, existingIds);
  if (!sanitized) {
    throw new Error('sitesmith: AI tree root has an unknown/invalid component type; nothing to build');
  }
  // sanitizeAiTree() has already guaranteed every node has a valid, unique,
  // non-'ROOT' node_id and a registered resolvedName — the shared flattener
  // just needs to do the structural walk (linkedNodes/SHELL_INNER/style
  // normalization) common to every tree-flattening caller in this codebase.
  const flat = flattenTreeForCraft(sanitized);
  const craftNodes: Record<string, any> = {};
  for (const [id, flatNode] of Object.entries(flat.nodes)) {
    if (flat.syntheticIds.has(id)) {
      // The SHELL_INNER wrapper Container is synthesized by the flattener,
      // not present in the AI's tree — build it directly rather than
      // through query.parseFreshNode(), which would merge in Container's
      // default `craft.props` (e.g. default padding) and change its look.
      craftNodes[id] = {
        id,
        data: { ...flatNode },
        events: { selected: false, hovered: false, dragged: false },
        rules: { canDrag: () => true, canMoveIn: () => true, canMoveOut: () => true, canDrop: () => true },
      };
    } else {
      craftNodes[id] = (query.parseFreshNode({ id, data: { ...flatNode } }) as any).toNode();
    }
  }
  return { rootNodeId: flat.rootNodeId, nodes: craftNodes };
 }
 /**
 * Find the Craft.js node id that corresponds to an AI node_id value.
 * Checks `data.props.node_id` first, then falls back to raw id equality.
@@ -147,6 +147,37 @@ describe('regenerateTreeIds', () => {
    expect(input.nodes['root-1'].data.props).toEqual({ alignment: 'left' });
  });
  // Regression test (found via real-browser Playwright touch verification,
  // Phase B): a LIVE Craft.js node's `data.type` is the actual component
  // function reference (not the `{resolvedName}` string wrapper used only
  // in SERIALIZED state) -- `query.node(id).toNodeTree()` returns nodes
  // shaped exactly like this. The previous implementation ran
  // `structuredClone(oldNode.data)` on the WHOLE data object, which throws
  // `DataCloneError` the instant `data.type` is a function, silently
  // breaking Duplicate (ContextMenu.tsx / useNodeActions.ts) and Ctrl+V
  // Paste (useKeyboardShortcuts.ts) for every real node in the app --
  // masked by every other test in this suite using a plain string `type`
  // ('div'), and by unit tests elsewhere that mock `@craftjs/core` entirely
  // (so `toNodeTree()` never actually returns a function there).
  test('does not throw when data.type is a live component function reference', () => {
    const ButtonLikeComponent = (props: { text?: string }) => props.text;
    const input = makeTree();
    input.nodes['root-1'].data.type = ButtonLikeComponent as unknown as Node['data']['type'];
    input.nodes['root-1'].data.props = { text: 'Click Me' };
    expect(() => regenerateTreeIds(input)).not.toThrow();
    const output = regenerateTreeIds(input);
    const outputRoot = output.nodes[output.rootNodeId];
    // The component reference itself is preserved (shared, not cloned --
    // it's a stable reference, not mutable data).
    expect(outputRoot.data.type).toBe(ButtonLikeComponent);
    // Props are still genuinely deep-cloned (the actual bug fix's point).
    expect(outputRoot.data.props).toEqual({ text: 'Click Me' });
    (outputRoot.data.props as { text: string }).text = 'changed';
    expect(input.nodes['root-1'].data.props).toEqual({ text: 'Click Me' });
  });
 });
 describe('flattenTreeForCraft', () => {
@@ -225,6 +225,105 @@ export function flattenTreeForCraft(tree: SerializedTreeNode): FlattenTreeResult
  return { rootNodeId, nodes, syntheticIds };
 }
 /**
 * Build a Craft.js `NodeTree` from a `SerializedTreeNode` using
 * `query.parseFreshNode`. This is the correct way to construct a tree for
 * `actions.addNodeTree()` when inserting/replacing sections, individual
 * nodes, or (via `templates/apply-template.ts`) a template's header/footer/
 * page content -- anything whose input isn't already a live Craft.js state.
 *
 * Originally lived in `apply-ai-response.ts` (the AI-response path pioneered
 * it); moved here alongside `sanitizeAiTree`/`flattenTreeForCraft` once
 * `templates/apply-template.ts` needed the exact same tree-materialization
 * logic — building a node tree by hand via `React.createElement` +
 * `query.parseReactElement` does NOT correctly route content through a
 * `Section`/`BackgroundSection`/`FormContainer`'s internal SHELL_INNER
 * linked canvas or `ColumnLayout`'s linked columns (see the `SHELL_INNER`
 * comment above): Craft.js would auto-materialize that linked node at
 * render time with a botched `type` field and crash `toNodeTree` with
 * "component type (undefined) does not exist in the resolver". Going through
 * `sanitizeAiTree` + `flattenTreeForCraft` (as this function does) avoids
 * that entirely.
 */
 export function buildNodeTree(query: any, tree: SerializedTreeNode): NodeTree {
  // Validate + sanitize at the boundary before touching Craft.js at all:
  // unknown resolvedNames are dropped (never reach parseFreshNode/addNodeTree,
  // which would throw), and ids are repaired ('ROOT'/empty/colliding →
  // regenerated) against the live document's existing node ids so a new
  // caller-supplied id can never clobber or duplicate one already on the canvas.
  const existingIds = new Set<string>(
    typeof query?.getNodes === 'function' ? Object.keys(query.getNodes()) : [],
  );
  const sanitized = sanitizeAiTree(tree, existingIds);
  if (!sanitized) {
    throw new Error('craft-tree: tree root has an unknown/invalid component type; nothing to build');
  }
  // sanitizeAiTree() has already guaranteed every node has a valid, unique,
  // non-'ROOT' node_id and a registered resolvedName — flattenTreeForCraft
  // just needs to do the structural walk (linkedNodes/SHELL_INNER/style
  // normalization) common to every tree-flattening caller in this codebase.
  const flat = flattenTreeForCraft(sanitized);
  const craftNodes: Record<string, any> = {};
  for (const [id, flatNode] of Object.entries(flat.nodes)) {
    // Live Craft.js nodes need `data.type` to be the ACTUAL component
    // reference (the function/class from `componentResolver`) -- not the
    // `{ resolvedName }` wrapper object `flattenTreeForCraft` produces (that
    // wrapper is the *serialized* form used by `actions.deserialize()`/
    // `query.serialize()`, a different Craft.js entry point), and not a
    // plain resolvedName string either.
    //
    // A plain string passes `parseFreshNode`'s own validation (it special-
    // cases strings) AND `actions.addNodeTree`'s, so that alone looks fine --
    // but it's wrong for RENDERING: Craft.js's node renderer does
    // `React.createElement(data.type, props)` directly, so a string type
    // makes React treat e.g. "Section" as a literal (invalid, lowercase-
    // expected) HTML tag name instead of resolving it to the real `Section`
    // component. Symptom: "is using incorrect casing" console warnings and
    // the component's own render logic (and thus its content) never runs --
    // reproduced live by loading a template: the header/footer rendered fine
    // but the page canvas went blank. The `{ resolvedName }` wrapper object
    // fails even earlier, at `parseFreshNode`/`addNodeTree`'s own validation
    // ("component type (undefined) does not exist in the resolver"), because
    // their resolution only accepts a string or a component reference.
    //
    // None of this was caught by the pre-existing mocked test for this
    // function (in apply-ai-response.test.ts) because its fake
    // `parseFreshNode` just echoes the input back unchanged rather than
    // exercising Craft.js's real validation/rendering.
    const resolvedComponent = (componentResolver as Record<string, unknown>)[flatNode.type.resolvedName];
    if (flat.syntheticIds.has(id)) {
      // The SHELL_INNER wrapper Container is synthesized by the flattener,
      // not present in the input tree — build it directly rather than
      // through query.parseFreshNode(), which would merge in Container's
      // default `craft.props` (e.g. default padding) and change its look.
      //
      // `actions.addNodeTree`'s own validation for a non-string `data.type`
      // checks `resolver[data.name]` (NOT a reverse lookup from `data.type`
      // like `parseFreshNode` does) -- so `data.name` must be set to the
      // resolvedName string here too, or this synthetic node fails that
      // check with "component type (Container) does not exist in the
      // resolver" the moment `addNodeTree` runs, even though `resolvedComponent`
      // itself is perfectly valid.
      craftNodes[id] = {
        id,
        data: { ...flatNode, type: resolvedComponent, name: flatNode.type.resolvedName },
        events: { selected: false, hovered: false, dragged: false },
        rules: { canDrag: () => true, canMoveIn: () => true, canMoveOut: () => true, canDrop: () => true },
      };
    } else {
      craftNodes[id] = (query.parseFreshNode({
        id,
        data: { ...flatNode, type: resolvedComponent },
      }) as any).toNode();
    }
  }
  return { rootNodeId: flat.rootNodeId, nodes: craftNodes };
 }
 /**
 * Returns a deep-cloned NodeTree where every node id in the tree
 * (rootNodeId, the `nodes` map keys, each `node.id`, each internal
@@ -267,12 +366,27 @@ export function regenerateTreeIds(tree: NodeTree): NodeTree {
      newLinkedNodes[slot] = remapId(linkedId);
    }
-    // Deep-clone data so mutable sub-objects (props, custom, etc.) are never
+    // Deep-clone only the mutable sub-objects (props, custom) so they're
-    // shared by reference between the original node and its regenerated
+    // never shared by reference between the original node and its
-    // copy. Craft.js's setProp mutates data.props in place, so a shallow
+    // regenerated copy -- Craft.js's setProp mutates data.props in place, so
-    // copy here would let edits to the duplicate silently corrupt the
+    // a shallow copy here would let edits to the duplicate silently corrupt
-    // original.
+    // the original.
-    const clonedData = structuredClone(oldNode.data);
+    //
    // Deliberately NOT `structuredClone(oldNode.data)` as a whole: for a
    // LIVE Craft.js node (as opposed to a plain serialized one), `data.type`
    // is the actual component function/class reference (see the long
    // comment on `buildNodeTree` above) -- `structuredClone` cannot clone a
    // function and throws `DataCloneError`, which silently broke EVERY
    // duplicate/paste in the real app (masked in unit tests that mock
    // `@craftjs/core` with plain-data fake nodes, so `toNodeTree()` never
    // actually returns a function there). `type` is a stable reference that
    // both the original and the duplicate should point at unchanged, so it
    // never needed cloning in the first place.
    const clonedData = {
      ...oldNode.data,
      props: structuredClone(oldNode.data.props),
      custom: structuredClone(oldNode.data.custom),
    };
    const newNode: Node = {
      ...oldNode,
Author	SHA1	Message	Date
shadowdaoandClaude Opus 4.8	8bf525c600	feat(builder): surface hidden section/pricing/social props + box-model rollout SectionTypePanel (Accordion/Tabs/Testimonials/Countdown/NumberCounter/ CTASection/CallToAction/FeaturesGrid), PricingStylePanel, and SocialStylePanel all gain a Spacing & Border section (margin/padding per-side, border, box-shadow, opacity), an Animation section, and a Visibility section, wired to the shared SpacingControl/BorderControl/ AnimationControl/VisibilityControl. PricingTable's per-card colors (cardBg/textColor/subColor/featColor/ checkColor/btnBg/btnColor) were previously hard-coded literals computed from featuredBg inside toHtml -- promoted to real optional props (each falling back to the exact prior literal when unset) and exposed via ColorPickerField in PricingStylePanel. SocialStylePanel now exposes SocialLinks' iconShape/gap (already-built props with no control), plus Icon's bgColor/bgShape/bgSize/link and StarRating's filledColor/emptyColor, which the panel's generic iconBgColor/starColor checks never matched since those aren't Icon's or StarRating's real prop names. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-14 06:47:58 -07:00
jknapp	1d9460c173	Merge PR #13 : enhancement foundation	2026-07-14 13:12:22 +00:00
shadowdaoandClaude Opus 4.8	8d69982a0b	chore(builder): install CodeMirror deps for the upcoming code-editor feature Adds @codemirror/state, view, commands, autocomplete, language, lang-html, lang-javascript, lang-css, and theme-one-dark to package.json now (unused for now, tree-shaken out of the build) so the code-editor feature branch doesn't need to touch package.json/package-lock.json itself and conflict with other enh-batch branches doing the same. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-14 06:07:25 -07:00
shadowdaoandClaude Opus 4.8	fb40e3ece4	feat(builder): add reusable StylePanel controls (foundation for enh batch) Adds NumericUnitInput, SizeControl, AspectRatioControl, FocalPointGrid, SpacingControl, BorderControl, AnimationControl, and VisibilityControl to src/panels/right/styles/shared.tsx -- presentational value/onChange controls that upcoming feature panels will import instead of reinventing size, spacing, border, and animation/visibility UI per panel. AnimationControl/VisibilityControl emit the exact prop names (animation/animationDelay, hideOnDesktop/hideOnTablet/hideOnMobile) already consumed by html-export.ts's buildDataAttrs(), verified by reading that file directly. ANIMATIONS matches the export's actual data-animation set (fade-in/slide-up/slide-left/slide-right/zoom-in/bounce) rather than the slide-down variant that doesn't exist in the export. No existing shared.tsx exports were touched, and nothing is wired into any feature panel yet -- that's the downstream feature branches' job. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-14 06:07:20 -07:00
shadowdaoandClaude Opus 4.8	9591fcb8a7	feat(builder): add shared style presets for size/aspect-ratio/shadow/typography rollout ASPECT_RATIOS, SHADOW_PRESETS, LINE_HEIGHTS, LETTER_SPACINGS, OBJECT_FIT, BORDER_STYLES, and SIZE_PRESETS -- foundation for the new shared StylePanel controls (SizeControl, AspectRatioControl, BorderControl) so upcoming feature panels share one preset source instead of each defining their own. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-14 06:07:14 -07:00
jknapp	f80811318b	Merge PR #12 : real-Editor integration test harness	2026-07-14 00:12:49 +00:00
shadowdaoandClaude Opus 4.8	cb9fea6656	test(builder): real-@craftjs/core integration test harness (duplicate/paste, template load, AI apply-response) Mocked unit tests for regenerateTreeIds, TemplateModal.addTemplateComponents, and buildNodeTree each let a real bug ship (DataCloneError on duplicate/paste, dropped template children, no-op AI section-replace/insert) because their fake @craftjs/core query/actions never exercised Craft's real node shape (data.type as a live component reference) or real parseFreshNode validation. Adds src/test-utils/editorHarness.tsx, which mounts a REAL <Editor>+<Frame> (no vi.mock('@craftjs/core') anywhere) via react-dom/client + act, plus the jsdom shims Craft/this component library actually needs (ResizeObserver, matchMedia, and an HTMLElement.prototype.innerText polyfill -- jsdom has no native innerText, which Heading/TextBlock rely on to paint their text). Adds 3 integration suites under src/test-utils/integration/ driving the real useNodeActions/useKeyboardShortcuts, TemplateModal's real tree-build pipeline, and the real useApplyAiResponse hook against a live EditorStore, asserting on both the real rendered DOM and query.serialize()/exportBodyHtml output. Red-proofed the duplicate/paste suite: temporarily reverted regenerateTreeIds to structuredClone(oldNode.data) and confirmed both tests fail with the historical DataCloneError before restoring the fix. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-13 17:11:40 -07:00
jknapp	b1afdcb585	Merge PR #11 : mobile fast-follows	2026-07-13 16:19:53 +00:00
shadowdaoandClaude Opus 4.8	f00e4db3dc	test(builder): cover useVisualViewport; fix: disable Select-Parent at ROOT in desktop context menu - useVisualViewport.test.tsx: covers the visualViewport-undefined fallback, the keyboardInset math on a mocked visualViewport resize, and listener add/remove (resize + scroll) across mount/unmount. - ContextMenu.tsx: Select Parent was only disabled at isRoot, so selecting a top-level section and choosing Select Parent silently landed on the un-editable ROOT (no outline, no toolbar) -- a dead end. Switched the guard to useNodeActions' canSelectParent (false whenever the node's parent is ROOT or missing), matching the mobile selection toolbar's existing identical guard. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-13 09:19:00 -07:00
jknapp	b9552faa30	Merge PR #10 : Mobile Phase B (touch editing)	2026-07-13 15:43:29 +00:00
shadowdaoandClaude Opus 4.8	77f35c4e9e	fix(builder): duplicate inserts+selects after source; select-parent/styles-sheet/canvas-pad mobile fixes Ship-blocking fix (Fable consult): useNodeActions.duplicate() appended the regenerated tree at the end of the parent while leaving the ORIGINAL selected, so duplicating a top-level section landed the copy off-screen at the bottom of the page with no visible change -- shared by both the mobile selection toolbar and the desktop right-click ContextMenu. Now inserts the copy immediately after the source (actions.addNodeTree(tree, parentId, sourceIndex + 1)) and selects it (actions.selectNode(tree.rootNodeId)), falling back to append-at-end if the source's index can't be resolved. Mobile also scrolls the new node into view. Three cheap fast-follows: - canSelectParent on useNodeActions (false when the node's parent is ROOT or missing); MobileSelectionToolbar disables "Select Parent" instead of dead-ending on a page-wide ROOT outline with no toolbar of its own. - Opening the Styles sheet on mobile now scrolls the selected node above the 65dvh sheet; a temporary generous bottom-padding class handles the case where the node is the last thing on the page and there'd otherwise be no room left to scroll it into view. - Canvas gets bottom padding equal to the fixed selection toolbar's height while it's visible, so the last section of a short page isn't stuck permanently underneath it. Desktop duplicate behavior improves (inserts after + selects) via the shared hook; no toHtml changes. Verified live via Playwright at 375px and 1280px (screenshots in craft/scratchpad/mobileB2/). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-13 08:41:33 -07:00
shadowdaoandClaude Opus 4.8	2c8425ffb0	feat(builder): mobile-B touch editing -- selection toolbar, tap-to-add, swipe-dismiss Phase B makes the Craft.js editor genuinely usable by touch on top of Phase A's responsive shell, gated entirely behind useIsMobile()/<=768px: - Extract useNodeActions(nodeId) out of ContextMenu.tsx (move/duplicate/ delete/select-parent), shared by the desktop right-click menu (behavior unchanged) and the new mobile MobileSelectionToolbar. - MobileSelectionToolbar: bottom-fixed selection toolbar (Move Up/Down, Duplicate, Select Parent, Edit Styles, two-tap Delete confirm), hidden while a sheet is open. - BlocksPanel: tap-to-add on mobile (insert after selection, close sheet, select + scroll the new node into view); desktop drag/double-click unchanged. - LayersPanel rows >=44px on mobile; HeadCodeModal portaled to document.body (same fix TemplateModal already had); BottomSheet gets swipe-to-dismiss and on-screen-keyboard clearance via a new useVisualViewportInsets hook. Also fixes two pre-existing bugs surfaced only by driving a real Craft.js document with Playwright touch input (masked by tests that mock @craftjs/core): regenerateTreeIds structuredClone'd a live node's whole data object, including the component function reference in data.type, throwing DataCloneError and silently breaking Duplicate/Paste for every node type; and an earlier useNodeActions draft cached canMoveUp/canMoveDown inside a useEditor collector closed over nodeId, which goes stale for one render whenever the selection changes without an unrelated store event. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-13 08:07:51 -07:00
jknapp	2a071bc7ab	Merge PR #9 : Mobile Phase A	2026-07-13 14:31:23 +00:00
shadowdaoandClaude Opus 4.8	2a8a26687b	fix(builder): mobile-A2 hardening -- 16px inputs, shared sheet/modal chrome, z-scale + portal - Force font-size:16px !important on Styles-sheet/topbar/Sitesmith inputs inside the mobile media query so inline 12px/14px styles stop triggering iOS zoom-on-focus. - Lift sheet-open + Templates/Head Code modal-open state out of private useState into a shared MobileChromeContext (EditorShell), so Phase B can open/close sheets from outside MobilePanelBar. - Add an explicit z-index layer scale, portal TemplateModal to document.body (was trapped under the tab bar inside .topbar's stacking context), align Sitesmith to the same --z-modal layer, and make opening a sheet close any open modal. Also fix modal backdrops swallowing tab bar taps (mirrors the sheet backdrop's existing tab-bar cutout). - Drop BottomSheet's incorrect aria-modal; mobile-aware AssetsPanel empty state copy. - Tests: useIsMobile (matchMedia mock incl. legacy fallback + cleanup), MobileChromeContext invariants (one sheet open, sheet closes modals), MobilePanelBar wiring. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-13 07:30:12 -07:00
shadowdaoandClaude Opus 4.8	979331b12d	feat(builder): mobile-responsive editor chrome (Phase A) Makes the Craft.js editor usable on phones (≤768px) without touching desktop layout/behavior: a useIsMobile() hook gates a bottom tab bar + sheets (hosting the existing Blocks/Pages/Layers/Assets/Styles panels unchanged) in place of the side panels, a collapsed TopBar with a "..." overflow menu, 44px touch targets, 16px inputs, dvh/safe-area-aware sizing, and small copy/overflow fixes (empty-canvas hint, Templates modal tabs + close button). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-13 06:54:15 -07:00
jknapp	329a782052	Merge PR #8 : fix templates dropping nested content	2026-07-13 13:28:39 +00:00
shadowdaoandClaude Opus 4.8	da558fd52d	fix(builder): render template header/footer nested content in zone preview + export TemplateModal's addTemplateComponents() built each template component via React.createElement(Component, comp.props) without ever passing comp.children, silently dropping every nested children array authored in templates/definitions.ts (header/footer Container > Logo/Menu/TextBlock, page Section > Heading/TextBlock/ButtonLink). The resulting Craft.js node had nodes: [], so the header/footer zone preview (ZonePreview -> exportBodyHtml) rendered as an empty strip, and published output was affected the same way. Fix converts each TemplateComponent to a SerializedTreeNode and reuses craft-tree.ts's buildNodeTree (sanitize -> flatten -> materialize) -- the same tested tree pipeline already used for AI-generated content -- instead of hand-rolling a React-element tree, since a naive nested-children fix via parseReactElement crashes any component with an internal SHELL_INNER linked canvas (Section/BackgroundSection/FormContainer) or linked columns (ColumnLayout). Also fixes two latent bugs in buildNodeTree itself, only surfaced by exercising it against a real Craft.js editor for the first time: data.type must be the actual resolved component reference (not a string or {resolvedName} object) for correct rendering, and the synthesized SHELL_INNER node needs data.name set for actions.addNodeTree's own validation. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-13 06:19:26 -07:00
jknapp	8aeadefa88	Merge PR #7 : UI polish Phase 2	2026-07-13 04:13:17 +00:00