/* The panel link-preview.js builds beside a hovered or tapped link.
   Loaded by template.html (the chapter pages) and by the contents page.
   Both set --heading-font in :root. */
.link-preview {
  position: absolute;
  z-index: 90;
  width: min(var(--max-width), calc(100vw - 2rem));
  max-height: 60vh;
  overflow: auto;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 3px;
  box-shadow: 0 6px 24px rgba(0,0,0,0.14);
  padding: 0.6rem 1rem 0.2rem;
  text-align: left;
}
/* The caption stays at the top while a long excerpt scrolls under it,
   so a tapped panel's "Go there" is always within reach. The negative
   margins carry its background across the panel's padding. */
.link-preview-title {
  position: sticky;
  top: 0;
  z-index: 1;
  margin: -0.6rem -1rem 0;
  padding: 0.6rem 1rem 0.3rem;
  background: var(--paper);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-family: 'Cormorant SC', serif;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}
/* A tapped panel's way through to the target; a hovered one has the
   link under the pointer for that. */
.link-preview a.link-preview-go {
  margin-left: auto;
  white-space: nowrap;
  color: var(--accent);
  border-bottom: 1px solid var(--rule);
}
.link-preview-more {
  font-size: 0.8rem;
  font-style: italic;
  color: var(--muted);
}

/* An excerpt's headings, at a size that suits the panel. */
.link-preview h1, .link-preview h2 {
  font-family: var(--heading-font, sans-serif);
  font-weight: 600;
  line-height: 1.15;
  color: var(--ink);
}
.link-preview h1 { font-size: 1.5rem; margin: 0.4rem 0 0.6rem; }
.link-preview h2 { font-size: 1.2rem; margin: 0.4rem 0 0.5rem; }
.link-preview h3, .link-preview h4 { margin: 0.8rem 0 0.4rem; }
.link-preview div.sourceCode, .link-preview pre { margin: 0.5rem 0; }

/* The chapter template styles the rest of an excerpt. The contents page
   styles a table of contents and no prose, so the rules an excerpt needs
   are repeated here, with the template's values. */
.link-preview p { margin-bottom: 1.2rem; }
.link-preview p + p { margin-top: 0.6rem; }
.link-preview ul, .link-preview ol { margin-bottom: 1.2rem; padding-left: 1.5rem; }
.link-preview li { margin-bottom: 0.3rem; }
.link-preview a:not(.listing-link) {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
}
.link-preview .listing-link {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px dotted var(--muted);
}
.link-preview code {
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  font-variant-ligatures: none;
  font-feature-settings: "calt" 0, "liga" 0;
  font-size: 0.82em;
  background: rgba(0,0,0,0.04);
  padding: 0.1em 0.35em;
  border-radius: 2px;
}
.link-preview pre {
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 1rem;
  overflow-x: auto;
  font-size: 0.82rem;
  line-height: 1.6;
}
.link-preview pre code { background: none; padding: 0; font-size: inherit; }
.link-preview div.sourceCode { border: 1px solid var(--rule); border-radius: 3px; }
.link-preview div.sourceCode pre { border: none; margin: 0; }
.link-preview blockquote {
  border-left: 2px solid var(--accent);
  margin: 1rem 0;
  padding: 0.5rem 1.5rem;
  color: var(--muted);
  font-style: italic;
}