/*
 * custom.css — anyplotlib docs overrides
 *
 * Hide empty syntax-highlight blocks that sphinx-gallery emits when an
 * entire code cell is wrapped in # sphinx_gallery_start/end_ignore.
 * The cell still executes (figures are scraped) but produces a visible
 * blank <pre> element; this rule makes those invisible.
 */
.highlight pre:not(:has(:not(:empty))) {
    display: none;
}
.highlight-Python:has(pre > span:only-child:empty) {
    display: none;
}

/*
 * Fallback for browsers that don't support :has() — target the pattern
 * sphinx produces for an empty highlighted block:
 *   <div class="highlight"><pre><span></span>\n</pre></div>
 * We can't do this in pure CSS without :has, so we rely on the rule above
 * for modern browsers and accept a small blank gap on older ones.
 */