/* Verso rendering inside the SG chrome.
   Verso's page layout stylesheet (book.css) is not loaded; the SG bundle
   owns layout and type. verso-vars.css and verso-inline.css (code
   highlighting, docstrings, hovers) are, and this file maps Verso's
   variables onto SG tokens so both themes work, then styles the few
   surfaces the doc layout adds. */

:root {
  --verso-structure-font-family: var(--font-sans);
  --verso-text-font-family: var(--font-sans);
  --verso-code-font-family: var(--font-mono);
  --verso-text-color: var(--color-base-content);
  --verso-code-color: var(--color-base-content);
  --verso-structure-color: var(--color-base-content);
  --verso-selected-color: var(--color-base-200);
  --verso-info-color: var(--color-base-content);
  --verso-warning-color: var(--color-base-content);
  --verso-code-keyword-color: var(--color-gold);
  --verso-code-const-color: var(--color-base-content);
  --verso-code-var-color: var(--color-base-content);
  /* Layout variables verso-inline.css reads; defined in Verso's page
     stylesheet (book.css), which is not loaded. */
  --verso--content-padding-x: 1.5rem;
  --verso--box-vertical-margin: 1.5rem;
  --verso--box-padding: 1rem;
  --verso-header-height: 0px;
}

/* From book.css: Verso renders signatures twice (wide and narrow) and
   shows one per viewport width. */
.narrow-only { display: none; }
@media screen and (max-width: 500px) {
  .wide-only { display: none; }
  .narrow-only { display: revert; }
}
pre, code {
  font-family: var(--verso-code-font-family);
  font-variant-ligatures: none;
  overflow-x: auto;
  overflow-y: clip;
}
.hl.lean.block { margin: 1em 0 1em 0.75em; }
.hl.lean code { font-family: var(--verso-code-font-family) !important; }
.verso-page [id] { scroll-margin-top: 1rem; }

/* Permalink widgets point at Verso's /find/ redirector, which this site
   does not build (v1). */
.permalink-widget { display: none; }

/* Docstring cards (Verso's .namedocs) on SG surfaces. */
.namedocs {
  border-color: var(--color-base-300);
  background: var(--color-base-100);
}
.namedocs .text { border-color: var(--color-base-300); }
.namedocs .label {
  color: var(--color-base-content);
  background: var(--color-base-100);
  border: 1px solid var(--color-base-300);
  border-radius: 0.25rem;
}
.hl.lean.popup, .tippy-box .hl.lean {
  background: var(--color-base-100);
  color: var(--color-base-content);
}

/* Book navigation added by layouts/verso-page.ejs. */
.verso-nav { margin: 0 0 1.5rem; font-size: 0.9rem; }
.verso-contents summary { cursor: pointer; }
.verso-contents summary a { text-decoration: none; }
.verso-toc, .verso-toc ol { list-style: none; padding-left: 1rem; margin: 0.25rem 0; }
.verso-toc > li { margin: 0.15rem 0; }
.verso-toc .num { color: var(--color-base-content); opacity: 0.6; }
.verso-toc li.current > a { font-weight: 600; }
.verso-prev-next {
  display: flex; justify-content: space-between; gap: 1rem;
  margin: 2.5rem 0 1rem; padding-top: 1rem;
  border-top: var(--cc-hairline, 1px solid var(--color-base-300));
  font-size: 0.9rem;
}
.verso-prev-next [rel=next] { text-align: right; }

/* Section contents lists emitted by Verso on chapter pages. */
.verso-page ol.section-toc { list-style: none; padding-left: 0; }
.verso-page ol.section-toc ol { list-style: none; padding-left: 1.25rem; }
.verso-page .titlepage .authors { opacity: 0.7; margin-bottom: 1rem; }