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feat(docs): rewrite mermaid modal with click-to-view, zoom buttons, and drag-to-scroll #140

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Merged
JusterZhu merged 1 commit into from
Jun 21, 2026
Merged

feat(docs): rewrite mermaid modal with click-to-view, zoom buttons, and drag-to-scroll #140

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7 changes: 0 additions & 7 deletions website/package-lock.json
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1 change: 0 additions & 1 deletion website/package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,6 @@
"@docusaurus/preset-classic": "3.1.1",
"@docusaurus/theme-mermaid": "^3.1.1",
"@mdx-js/react": "^3.0.0",
"@panzoom/panzoom": "^4.6.2",
"clsx": "^2.0.0",
"prism-react-renderer": "^2.3.0",
"react": "^18.0.0",
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62 changes: 62 additions & 0 deletions website/src/css/custom.css
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Original file line number Diff line number Diff line change
Expand Up @@ -636,6 +636,68 @@
color: var(--ifm-color-primary);
}

/* ════════════════════════════════════════════════════════════════
MERMAID FULLSCREEN MODAL
════════════════════════════════════════════════════════════════ */

/* Inline hint */
.gu-mermaid-inline { max-width: 100%; cursor: zoom-in; }
.gu-mermaid-inline > svg { max-width: 100%; }

/* Backdrop */
.gu-backdrop {
position: fixed; inset: 0; z-index: 9999;
background: rgba(0, 0, 0, 0.78);
backdrop-filter: blur(6px);
display: flex; flex-direction: column;
align-items: center; justify-content: center;
}

/* Toolbar */
.gu-toolbar {
position: fixed; top: 12px; right: 12px; z-index: 10001;
display: flex; align-items: center; gap: 8px;
background: rgba(0, 0, 0, 0.5); backdrop-filter: blur(8px);
border-radius: 10px; padding: 8px 14px; user-select: none;
}
.gu-tb-btn {
display: inline-flex; align-items: center; justify-content: center;
width: 34px; height: 34px; border: none; border-radius: 8px;
background: transparent; color: #ddd; font-size: 18px; cursor: pointer;
transition: background 0.15s;
}
.gu-tb-btn:hover { background: rgba(255, 255, 255, 0.18); }
.gu-tb-pct {
color: rgba(255, 255, 255, 0.6); font-size: 13px; min-width: 42px; text-align: center;
}

/* Viewer — scroll to pan, wide diagrams start from left, tall from top */
.gu-viewer {
width: 95vw; height: 90vh;
overflow: auto;
background: #fff;
border-radius: 12px;
box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4);
cursor: grab;
user-select: none;
}
.gu-viewer:active { cursor: grabbing; }
[data-theme='dark'] .gu-viewer { background: #1a1a2e; }

/* Outer wrapper: explicit px size = scale × natural dimensions.
Viewer overflow:auto sees this → always correct scroll range. */
.gu-wrap-outer {
overflow: hidden;
}
/* Inner: transform:scale fills outer visually */
.gu-wrap-inner {
transform-origin: 0 0;
}
.gu-wrap-inner > div > svg {
display: block;
max-width: none;
}

/* ════════════════════════════════════════════════════════════════
PRINT-FRIENDLY
════════════════════════════════════════════════════════════════ */
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