/* Shared reset + helpers used by both design variants */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); }
body {
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  text-wrap: pretty;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }
::selection { background: color-mix(in srgb, var(--accent) 25%, transparent); }
img { max-width: 100%; display: block; }
.screen-reader-text {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0,0,0,0); border: 0;
}
.mono { font-family: var(--font-mono); }
.lab-footer__ya-badge { display: inline-flex; line-height: 0; opacity: .85; }
.lab-footer__ya-badge:hover { opacity: 1; }
.lab-footer__ya-badge img { width: 88px; height: 31px; }

/* wp_nav_menu() always renders a <ul>; strip default list chrome so it can
   be styled purely through .lab-nav in each variant's stylesheet. */
.lab-nav ul, .lab-nav { list-style: none; margin: 0; padding: 0; }
.lab-nav li { list-style: none; display: contents; }
.site-content { min-height: 60vh; }

/* Skip link */
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999999;
  background: var(--accent); color: var(--bg); padding: 10px 16px; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* Pagination */
.lab-pagination {
  display: flex; gap: 10px; justify-content: center; padding: 32px 0;
  font-family: var(--font-mono); font-size: 13.5px;
}
.lab-pagination a, .lab-pagination span {
  padding: 8px 14px; border-radius: 8px; border: 1px solid var(--border); color: var(--text-muted);
}
.lab-pagination .current { color: var(--text); border-color: var(--accent); }
.lab-pagination a:hover { color: var(--text); border-color: var(--border-hover); }

/* "Справочник" docs archive — specifier-family tabs + blocks, modelled on
   unreal-garden.com/docs/. Colors come from each variant's CSS custom
   properties, so this is shared between variant-a and variant-b. */
.lab-docs-tabs { background: var(--bg); border-bottom: 1px solid var(--border); z-index: 3; }
.lab-docs-tabs__inner { display: flex; gap: 4px; overflow-x: auto; padding: 0 40px; }
.lab-docs-tabs a {
  font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--text-dim); padding: 14px 14px; white-space: nowrap; border-bottom: 2px solid transparent;
}
.lab-docs-tabs a:hover { color: var(--text); }
.lab-docs-tabs a.is-current { color: var(--accent); border-bottom-color: var(--accent); }

.lab-docs { padding: 40px 40px 80px; }
.lab-docs__intro {
  padding-bottom: 24px; margin-bottom: 32px; border-bottom: 1px solid var(--border);
}
.lab-docs__intro h1 { font-size: 34px; margin: 0 0 12px; letter-spacing: -0.02em; }
.lab-docs__desc { color: var(--text-muted); margin: 0 0 10px; max-width: 70ch; }
.lab-docs__count { font-family: var(--font-mono); font-size: 13px; color: var(--text-dim); margin: 0; }

.lab-docs-layout { display: grid; grid-template-columns: 220px minmax(0,1fr); gap: 40px; align-items: start; }
.lab-docs-sidebar { position: sticky; display: flex; flex-direction: column; gap: 2px; max-height: calc(100vh - 32px); overflow-y: auto; padding-right: 8px; }
.lab-docs-sidebar__label {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-dim); margin: 16px 0 6px;
}
.lab-docs-sidebar__label:first-child { margin-top: 0; }
.lab-docs-sidebar a { font-size: 14px; color: var(--text-muted); padding: 5px 8px; border-radius: 6px; }
.lab-docs-sidebar a:hover { color: var(--text); background: var(--card-bg); }

.lab-docs-group-heading {
  font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-dim); margin: 40px 0 16px; padding-bottom: 8px; border-bottom: 1px solid var(--border);
}
.lab-docs-group-heading:first-child { margin-top: 0; }

.lab-doc-block {
  background: var(--card-bg); border: 1px solid var(--border-2); border-radius: 12px;
  padding: 24px 26px; margin-bottom: 20px; scroll-margin-top: 20px;
}
.lab-doc-block__head { display: flex; align-items: baseline; gap: 8px; }
.lab-doc-block__head h3 { font-size: 21px; margin: 0; letter-spacing: -0.01em; }
.lab-doc-block__head h3 a { color: var(--accent); }
.lab-doc-block__head h3 a:hover { color: var(--accent-hover); }
.lab-doc-block__anchor { font-size: 14px; color: var(--text-dim); opacity: 0; transition: opacity .15s; }
.lab-doc-block:hover .lab-doc-block__anchor, .lab-doc-block__anchor:focus { opacity: 1; }
.lab-doc-block__meta {
  display: flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-dim); margin: 8px 0 16px;
}
.lab-doc-block__meta .badge { color: var(--accent); background: var(--accent-bg); padding: 2px 8px; border-radius: 100px; }
.lab-doc-block__meta .dot { color: var(--border-hover); }
.lab-doc-block__body { font-size: 16px; }
/* JS (copy-code.js) wraps every code block in .lab-code — the filename/tag
   bar + "Копировать" button styling for it lives in each variant's own
   stylesheet. Token colors for the syntax highlighter are variant-agnostic. */
.tok-comment { color: var(--text-dim); }
.tok-string { color: #9fd28a; }
.tok-number { color: #f78c6c; }
.tok-macro { color: #c792ea; }
.tok-spec { color: var(--accent); }
.tok-type { color: #ffcb6b; }
.tok-func { color: #82d2ff; }
.lab-doc-block__open { display: inline-block; margin-top: 4px; font-size: 13.5px; color: var(--text-muted); }
.lab-doc-block__open:hover { color: var(--accent); }

@media (max-width: 860px) {
  .lab-docs-layout { grid-template-columns: 1fr; }
  .lab-docs-sidebar { position: static; max-height: none; }
}

/* Single post / generic page article */
.lab-article { padding: 56px 40px 0; }
.lab-article .entry-content > p { max-width: 68ch; }
.lab-article__meta {
  display: flex; gap: 14px; align-items: center; font-family: var(--font-mono); font-size: 13px;
  text-transform: uppercase; letter-spacing: 0.05em; color: var(--accent); margin-bottom: 18px;
}
.lab-article__meta .sep { color: var(--text-dim); text-transform: none; letter-spacing: 0; }
.lab-article__title { font-size: 42px; line-height: 1.1; letter-spacing: -0.02em; font-weight: 700; margin: 0 0 28px; }
.lab-article__thumb { margin-bottom: 36px; }
.lab-article__thumb img { width: 100%; border-radius: 14px; border: 1px solid var(--border-2); }
.entry-content { font-size: 18px; line-height: 1.75; }
.entry-content > p,
.entry-content > ul,
.entry-content > ol,
.entry-content > figure { margin: 0 0 22px; }
.entry-content figure img { width: 100%; border-radius: 10px; border: 1px solid var(--border-2); }
.entry-content figcaption {
  margin-top: 10px; font-size: 13.5px; color: var(--text-dim); text-align: center;
}
.entry-content h2 { font-size: 28px; margin: 48px 0 18px; font-weight: 600; letter-spacing: -0.015em; }
.entry-content h3 { font-size: 22px; margin: 36px 0 14px; font-weight: 600; }
.entry-content pre {
  background: var(--card-bg); border: 1px solid var(--border-2); border-radius: 10px;
  padding: 18px 20px; overflow-x: auto; font-family: var(--font-mono); font-size: 14.5px; margin: 0 0 22px;
}
.entry-content code { font-family: var(--font-mono); background: var(--card-bg); padding: 2px 6px; border-radius: 5px; font-size: 0.9em; }
.entry-content pre code { background: none; padding: 0; }
/* copy-code.js wraps highlighted blocks in .lab-code (its own panel chrome
   comes from each variant's stylesheet) — undo the plain fallback box so
   the inner <pre> isn't double-boxed. */
.entry-content .lab-code pre { background: none; border: none; border-radius: 0; margin: 0; }
.entry-content blockquote {
  border-left: 3px solid var(--accent); margin: 0 0 22px; padding: 4px 0 4px 20px; color: var(--text-muted);
}
.entry-content a { text-decoration: underline; }
.lab-article__tags { display: flex; gap: 8px; flex-wrap: wrap; margin: 36px 0; }
.lab-article__tags a {
  font-family: var(--font-mono); font-size: 12.5px; color: var(--text-muted); border: 1px solid var(--border);
  border-radius: 100px; padding: 5px 12px;
}
.lab-article__tags a:hover { color: var(--text); border-color: var(--border-hover); }
