.mermaid-zoom {
    --mermaid-zoom-canvas: #fff;
}

[data-scheme="dark"] .mermaid-zoom {
    --mermaid-zoom-canvas: #111827;
}

.article-content .mermaid:has(svg) {
    cursor: zoom-in;
}

.article-content .mermaid:has(svg):focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 4px;
}

.mermaid-zoom {
    position: fixed;
    z-index: 10000;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 3vh 3vw;
    background: rgba(0, 0, 0, 0.82);
}

.mermaid-zoom[hidden] {
    display: none;
}

.mermaid-zoom__canvas {
    width: 94vw;
    height: 90vh;
    overflow: auto;
    padding: 24px;
    border-radius: var(--card-border-radius);
    background: var(--mermaid-zoom-canvas);
    box-shadow: var(--shadow-l4);
}

.mermaid-zoom__canvas svg {
    display: block;
    max-width: none !important;
    height: auto !important;
    margin: auto;
    background: var(--mermaid-zoom-canvas) !important;
}

.mermaid-zoom__close {
    position: fixed;
    z-index: 1;
    top: 4vh;
    right: 4vw;
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 50%;
    color: #fff;
    background: rgba(0, 0, 0, 0.72);
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
}

body.mermaid-zoom-open {
    overflow: hidden;
}