.mermaid-fullscreen-frame {
    position: relative;
    margin: 1em 0;
}

.mermaid-fullscreen-toolbar {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-bottom: 0.25rem;
}

.mermaid-fullscreen-help,
.mermaid-zoom-controls {
    display: none;
}

.mermaid-fullscreen-help {
    margin-right: auto;
    font-size: 0.85em;
    color: var(--fg);
}

.mermaid-zoom-controls {
    align-items: center;
    gap: 0.25rem;
}

.mermaid-reset-button {
    min-width: 4.5em;
}

.mermaid-fullscreen-button {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border: 1px solid var(--table-border-color);
    border-radius: 0.25rem;
    padding: 0.3rem 0.55rem;
    color: var(--fg);
    background: var(--bg);
    font: inherit;
    font-size: 0.85em;
    cursor: pointer;
}

.mermaid-fullscreen-button:hover,
.mermaid-fullscreen-button:focus-visible {
    border-color: var(--links);
    color: var(--links);
}

.mermaid-fullscreen-frame:fullscreen,
.mermaid-fullscreen-frame.mermaid-fullscreen-fallback {
    box-sizing: border-box;
    width: 100vw;
    height: 100vh;
    margin: 0;
    padding: 1rem;
    overflow: hidden;
    color: var(--fg);
    background: var(--bg);
}

.mermaid-fullscreen-frame:fullscreen,
.mermaid-fullscreen-frame.mermaid-fullscreen-fallback {
    display: flex;
    flex-direction: column;
}

.mermaid-fullscreen-frame.mermaid-fullscreen-fallback {
    position: fixed;
    inset: 0;
    z-index: 10000;
}

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

.mermaid-fullscreen-frame:fullscreen .mermaid-fullscreen-toolbar,
.mermaid-fullscreen-frame.mermaid-fullscreen-fallback .mermaid-fullscreen-toolbar {
    flex: 0 0 auto;
}

.mermaid-fullscreen-frame:fullscreen .mermaid-fullscreen-help,
.mermaid-fullscreen-frame.mermaid-fullscreen-fallback .mermaid-fullscreen-help,
.mermaid-fullscreen-frame:fullscreen .mermaid-zoom-controls,
.mermaid-fullscreen-frame.mermaid-fullscreen-fallback .mermaid-zoom-controls {
    display: flex;
}

.mermaid-fullscreen-frame:fullscreen pre.mermaid,
.mermaid-fullscreen-frame:fullscreen svg.tc-figure,
.mermaid-fullscreen-frame.mermaid-fullscreen-fallback pre.mermaid,
.mermaid-fullscreen-frame.mermaid-fullscreen-fallback svg.tc-figure {
    display: flex;
    flex: 1 1 auto;
    align-items: center;
    justify-content: center;
    min-height: 0;
    margin: 0;
    overflow: hidden;
    background: transparent;
    cursor: grab;
    touch-action: none;
    user-select: none;
}

.mermaid-fullscreen-frame.mermaid-is-panning pre.mermaid,
.mermaid-fullscreen-frame.mermaid-is-panning svg.tc-figure {
    cursor: grabbing;
}

/* An inlined figure is itself the <svg>, so it is sized by the rule above; only the Mermaid
 * case needs its child targeted. Both need max-width cleared, which the figure sets inline. */
.mermaid-fullscreen-frame:fullscreen pre.mermaid svg,
.mermaid-fullscreen-frame:fullscreen svg.tc-figure,
.mermaid-fullscreen-frame.mermaid-fullscreen-fallback pre.mermaid svg,
.mermaid-fullscreen-frame.mermaid-fullscreen-fallback svg.tc-figure {
    width: 100% !important;
    height: 100% !important;
    max-width: none !important;
    max-height: none !important;
}

@media print {
    .mermaid-fullscreen-toolbar {
        display: none;
    }
}