/* Minimal, book-ish defaults for HTML + EPUB outputs */

:root {
  --text: #111;
  --muted: #555;
  --rule: #ddd;
  --paper: #fff;
}

html, body {
  background: var(--paper);
  color: var(--text);
  margin: 0;
  padding: 0;
}

body {
  font-family: Georgia, "Iowan Old Style", "Palatino Linotype", Palatino, serif;
  line-height: 1.55;
  font-size: 18px;
  hyphens: auto;
}

.book {
  max-width: 46rem;
  margin: 0 auto;
  padding: 3rem 1.25rem 5rem;
}

h1, h2, h3 {
  font-family: "Iowan Old Style", Georgia, serif;
  font-weight: 700;
  line-height: 1.2;
}

/* Title page (in template) */
.title-page {
  padding: 6rem 0 3rem;
  text-align: center;
}

.book-title {
  margin: 0 0 1rem;
  font-size: 2.25rem;
  letter-spacing: 0.4px;
}

.book-author {
  color: var(--muted);
  font-size: 1.1rem;
}

.cover-figure {
  margin: 0 auto 2rem;
  max-width: 18rem;
}

.cover-image {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--rule);
}

/* Optional front matter */
.dedication {
  padding: 4rem 0 2rem;
  text-align: center;
}

.dedication-text {
  margin: 0;
  text-indent: 0;
}

.epigraph {
  padding: 2rem 0 3rem;
}

.epigraph-quote {
  border-left: none;
  padding-left: 0;
  margin: 0;
  color: var(--muted);
  text-align: center;
}

.epigraph-quote p {
  text-indent: 0;
}

.epigraph-attrib {
  margin-top: 0.75rem;
  font-size: 0.95em;
}

/* Manuscripts use H1 for chapters; keep them strong but not gigantic. */
h1 {
  margin: 3.25rem 0 1.25rem;
  font-size: 1.8rem;
  letter-spacing: 0.2px;
}

/* Structured chapter heading (from Lua filter) */
h1.chapter {
  text-align: center;
}

.chapter-label {
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.chapter-name {
  font-size: 1.9rem;
  letter-spacing: 0.2px;
}

hr {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 2rem 0;
}

p {
  margin: 0.85rem 0;
  text-align: left;
}

blockquote {
  margin: 1.25rem 0;
  padding: 0.25rem 1rem;
  border-left: 3px solid var(--rule);
  color: var(--muted);
}

code, pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 0.95em;
}

/* Links: keep book-ish (no loud blue) */
a, a:visited {
  color: inherit;
  text-decoration: none;
}

/* Table of contents (pandoc) */
#TOC, nav#TOC {
  border: 1px solid var(--rule);
  padding: 1rem 1rem 0.75rem;
  margin: 0 0 2rem;
}

#TOC .toc-title {
  margin: 0 0 0.75rem;
  font-size: 1.2rem;
}

#TOC > ul, nav#TOC > ul {
  margin: 0.5rem 0 0;
  padding-left: 1.25rem;
}

#TOC li {
  margin: 0.15rem 0;
}

/* Better chapter flow */
h1 {
  break-before: page;
}

h1:first-of-type {
  break-before: auto;
}

/* First paragraph after a chapter heading: no indent */
h1 + p {
  text-indent: 0;
}

/* Normal paragraphs: slight indent (more book-like) */
p {
  text-indent: 1.25em;
}

/* But don’t indent short utility blocks (TOC, blockquote, etc.) */
#TOC p,
nav#TOC p,
blockquote p {
  text-indent: 0;
}

/* Print / PDF via HTML engines (if used) */
@media print {
  .book {
    max-width: none;
    margin: 0;
    padding: 0;
  }

  /* WeasyPrint paged media */
  @page {
    size: 6in 9in;
    margin: 0.85in 0.8in 0.9in;
    @bottom-center {
      content: counter(page);
      font-size: 10pt;
      color: var(--muted);
    }
  }

  /* Title page: no running head, no page number */
  .title-page { page: title; }
  @page title {
    @top-center { content: ""; }
    @bottom-center { content: ""; }
  }

  .cover-figure {
    max-width: 3.9in;
    margin: 0 auto 0.5in;
  }

  /* Dedication and epigraph: no running head, no page number */
  .dedication { page: dedication; }
  @page dedication {
    @top-center { content: ""; }
    @bottom-center { content: ""; }
  }
  .epigraph { page: epigraph; }
  @page epigraph {
    @top-center { content: ""; }
    @bottom-center { content: ""; }
  }

  /* Keep chapter title for running heads (WeasyPrint supports string-set). */
  h1 { string-set: chapter content(); }

  @page {
    @top-center {
      content: string(chapter);
      font-size: 9pt;
      color: var(--muted);
    }
  }

  /* First page: suppress running head */
  @page :first {
    @top-center { content: ""; }
  }

  /* Avoid awkward breaks */
  p {
    orphans: 2;
    widows: 2;
    text-align: justify;
  }

  h1, h2, h3 {
    break-after: avoid;
  }

  /* TOC leaders + page numbers (WeasyPrint supports target-counter) */
  #TOC a {
    text-decoration: none;
  }
  #TOC a::after {
    content: leader('.') target-counter(attr(href), page);
    padding-left: 0.25rem;
  }
}