/* ============================================================
   Orthodox / Byzantine Aesthetic — Main Stylesheet
   Palette: parchment bg, dark-brown text, Byzantine red heads,
            dark gold accents, light-gold borders
   ============================================================ */

:root {
  --bg:          #F7F3E9;
  --text:        #2C1810;
  --heading:     #8B1A1A;
  --accent:      #B8860B;
  --border:      #C4A35A;
  --scripture-bg:#FAF6EE;
  --transcript-bg:#F0EBE0;
  --muted:       #6B5744;
  --tag-bg:      #FBF5E6;
  --max-width:   750px;
  --font-body:   'EB Garamond', Georgia, serif;
  --font-head:   'Cinzel', 'Trajan Pro', serif;
}

html[data-theme="dark"] {
  --bg:           #1A0F08;
  --text:         #E8D5B0;
  --heading:      #D4706A;
  --accent:       #D4A843;
  --border:       #5A3E22;
  --scripture-bg: #221510;
  --transcript-bg:#1E130C;
  --muted:        #A08060;
  --tag-bg:       #241A10;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 18px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.75;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background 0.25s, color 0.25s;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; height: auto; }

/* ---- Site Header / Nav ---- */
.site-header {
  border-bottom: 2px solid var(--border);
  padding: 1.2rem 2rem 0.8rem;
  background: var(--bg);
}

.site-nav {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1100px;
  margin: 0 auto;
}

.site-name {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--heading);
  letter-spacing: 0.04em;
}

.site-name:hover { text-decoration: none; color: var(--accent); }

.nav-links { display: flex; gap: 1.5rem; }
.nav-links a {
  font-family: var(--font-head);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-transform: uppercase;
}
.nav-links a:hover { color: var(--heading); text-decoration: none; }

.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  color: var(--muted);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  transition: color 0.2s, border-color 0.2s;
}
.theme-toggle:hover { color: var(--heading); border-color: var(--accent); }

.site-tagline {
  text-align: center;
  font-style: italic;
  color: var(--muted);
  font-size: 0.95rem;
  margin-top: 0.4rem;
  padding-bottom: 0.4rem;
}

/* ---- Main Layout ---- */
.site-main {
  flex: 1;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 2rem 3rem;
}

/* ---- Footer ---- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 2rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--muted);
}
.footer-copy { margin-top: 0.3rem; font-size: 0.8rem; }

/* ---- Post Wrapper (article + sidebar) ---- */
.post-wrapper {
  display: flex;
  align-items: flex-start;
  gap: 2.5rem;
  position: relative;
}

.post-content-wrap {
  flex: 1;
  min-width: 0;
  max-width: var(--max-width);
}

/* ---- TOC Sidebar ---- */
.toc-sidebar {
  display: none; /* hidden on small screens */
  width: 220px;
  flex-shrink: 0;
  order: 2;
}

.toc-inner {
  position: sticky;
  top: 2rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1rem 1.2rem;
  background: var(--scripture-bg);
  font-size: 0.82rem;
  line-height: 1.5;
}

.toc-title {
  font-family: var(--font-head);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--heading);
  margin-bottom: 0.6rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.4rem;
}

.toc-inner nav ul { list-style: none; padding-left: 0; }
.toc-inner nav ul ul { padding-left: 0.9rem; }
.toc-inner nav li { margin: 0.2rem 0; }
.toc-inner nav a { color: var(--muted); font-size: 0.8rem; }
.toc-inner nav a:hover { color: var(--heading); }

@media (min-width: 1100px) {
  .toc-sidebar { display: block; }
}

/* ---- Post Header ---- */
.post-header {
  border-bottom: 2px solid var(--border);
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
}

.post-title {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 700;
  color: var(--heading);
  line-height: 1.2;
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}

.post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.2rem;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 1rem;
}

.meta-label {
  font-family: var(--font-head);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--border);
  margin-right: 0.3rem;
}

/* ---- Pill badges ---- */
.scripture-pills, .tag-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.7rem;
  align-items: center;
}

.pills-label {
  font-family: var(--font-head);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-right: 0.3rem;
}

.pill {
  display: inline-block;
  border-radius: 20px;
  padding: 0.15rem 0.65rem;
  font-size: 0.78rem;
  line-height: 1.6;
  white-space: nowrap;
}

.pill-scripture {
  border: 1px solid var(--accent);
  color: var(--accent);
  background: var(--tag-bg);
  font-style: italic;
}

.pill-tag {
  border: 1px solid var(--border);
  color: var(--muted);
  background: var(--tag-bg);
}

/* ---- Post Body — Typography ---- */
.post-body {
  font-size: 1.05rem;
  line-height: 1.85;
}

.post-body h1 {
  font-family: var(--font-head);
  font-size: 1.8rem;
  color: var(--heading);
  margin: 2.5rem 0 1rem;
  letter-spacing: 0.02em;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}

.post-body h2 {
  font-family: var(--font-head);
  font-size: 1.4rem;
  color: var(--heading);
  margin: 2.5rem 0 0.8rem;
  letter-spacing: 0.02em;
  border-top: 2px solid var(--border);
  padding-top: 1rem;
}

/* Main Point headings (### Main Point N:) */
.post-body h3 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  color: var(--heading);
  margin: 2rem 0 0.6rem;
  border-top: 1px solid var(--border);
  padding-top: 0.8rem;
  letter-spacing: 0.02em;
}

.post-body h4 {
  font-family: var(--font-head);
  font-size: 0.95rem;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 1.5rem 0 0.5rem;
}

.post-body p { margin: 0 0 1.1rem; }

/* Bold labels like "**Core Argument:**" */
.post-body strong {
  font-weight: 600;
  color: var(--text);
}

/* Italic — Greek/Latin phrases */
.post-body em {
  font-style: italic;
  color: var(--muted);
  font-size: 0.97em;
}

/* ---- Blockquotes — Scripture callouts ---- */
.post-body blockquote {
  border-left: 4px solid var(--accent);
  background: var(--scripture-bg);
  margin: 1.5rem 0;
  padding: 1rem 1.4rem;
  font-style: italic;
  color: var(--text);
  border-radius: 0 4px 4px 0;
}

.post-body blockquote p { margin: 0; }

/* ---- Tables ---- */
.post-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.92rem;
}

.post-body th {
  background: var(--heading);
  color: #F7F3E9;
  font-family: var(--font-head);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.6rem 1rem;
  text-align: left;
}

.post-body td {
  border: 1px solid var(--border);
  padding: 0.55rem 1rem;
  vertical-align: top;
}

.post-body tr:nth-child(even) td { background: var(--scripture-bg); }

/* ---- Ordered & Unordered lists ---- */
.post-body ul, .post-body ol {
  margin: 0 0 1.1rem 1.6rem;
}

.post-body li { margin-bottom: 0.4rem; }

/* Numbered reflection questions — styled with larger counters */
.post-body > ol > li {
  padding-left: 0.5rem;
}

/* ---- Horizontal rules ---- */
.post-body hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2.5rem 0;
}

/* ---- Video Transcript Section ---- */
/* The h2 "## Video Transcript" gets styled normally.
   Paragraphs beginning with [M:SS] are targeted by JS and
   given the transcript-line class. */
.transcript-line {
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.88rem;
  line-height: 1.6;
  background: var(--transcript-bg);
  border-left: 3px solid var(--border);
  margin: 0.2rem 0;
  padding: 0.2rem 0.8rem;
  color: var(--text);
}

.ts {
  color: var(--accent);
  font-weight: 600;
  margin-right: 0.5rem;
  font-size: 0.82rem;
}

/* ---- Progressive Understanding cards ---- */
/* Level N — Bold: targets "**Level N — ...**" bold opening lines  */
/* We target the <p> that starts with <strong>Level */
.post-body p strong:first-child {
  display: inline-block;
}

/* Wrap the progressive understanding section in a visual block
   by targeting h2 following "## Progressive Understanding" */
/* Since we can't use CSS to select "following content of h2",
   we style the <p>s immediately following with a left bar
   using a more general approach: look for bold that starts Level */

/* Target paragraphs in the Progressive Understanding section.
   We use a data attribute set by JS (see script below in single.html) */
.level-block {
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  background: var(--scripture-bg);
  padding: 1rem 1.3rem;
  margin: 1rem 0;
  border-radius: 0 4px 4px 0;
}

.level-block strong:first-child {
  font-family: var(--font-head);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--heading);
  display: block;
  margin-bottom: 0.5rem;
}

/* ---- Homepage ---- */
.home-page { max-width: var(--max-width); }

.home-intro {
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 2rem;
}

.home-intro h1 {
  font-family: var(--font-head);
  font-size: 2rem;
  color: var(--heading);
  margin-bottom: 0.8rem;
}

.section-heading {
  font-family: var(--font-head);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

/* ---- Post cards (list + homepage) ---- */
.post-list { display: flex; flex-direction: column; gap: 2rem; }

.post-card {
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1.5rem 1.8rem;
  background: var(--scripture-bg);
}

.card-title {
  font-family: var(--font-head);
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.card-title a { color: var(--heading); }
.card-title a:hover { color: var(--accent); text-decoration: none; }

.card-meta {
  font-size: 0.83rem;
  color: var(--muted);
  margin-bottom: 0.6rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.card-summary {
  font-size: 0.95rem;
  color: var(--muted);
  margin: 0.8rem 0;
  line-height: 1.6;
}

.read-more {
  display: inline-block;
  margin-top: 0.8rem;
  font-family: var(--font-head);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--accent);
}

/* ---- List page ---- */
.list-page { max-width: var(--max-width); }

.list-title {
  font-family: var(--font-head);
  font-size: 1.6rem;
  color: var(--heading);
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}

/* ---- Book Section ---- */
.book-wrapper {
  max-width: var(--max-width);
}

.book-content-wrap {
  max-width: var(--max-width);
}

.book-series-label {
  font-family: var(--font-head);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 0.6rem;
}

.book-header {
  border-bottom: 2px solid var(--border);
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
}

.book-card .book-series-label {
  margin-bottom: 0.3rem;
}

/* Book body prose — softer heading treatment, no top borders */
.book-body h2 {
  font-family: var(--font-head);
  font-size: 1.25rem;
  color: var(--heading);
  margin: 2.5rem 0 0.8rem;
  letter-spacing: 0.02em;
  border-top: none;
  padding-top: 0;
}

.book-body h3 {
  font-family: var(--font-head);
  font-size: 1.05rem;
  color: var(--muted);
  margin: 2rem 0 0.5rem;
  border-top: none;
  padding-top: 0;
  font-style: italic;
  letter-spacing: 0.01em;
}

/* Section divider in book posts — ornamental cross between body and source credit */
.book-body hr {
  border: none;
  margin: 2.5rem auto;
  text-align: center;
  overflow: visible;
  height: 0;
  border-top: 1px solid var(--border);
  position: relative;
}

.book-body hr::after {
  content: '✦  ✝  ✦';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--bg);
  padding: 0 1rem;
  color: var(--border);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
}

/* Source credit line at end of book post */
.book-body .book-source {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.88rem;
  color: var(--muted);
  font-style: italic;
}

/* ---- Mobile ---- */
@media (max-width: 700px) {
  html { font-size: 16px; }
  .site-main { padding: 1.5rem 1rem 2rem; }
  .site-header { padding: 1rem 1rem 0.6rem; }
  .post-title { font-size: 1.5rem; }
  .post-body h2 { font-size: 1.2rem; }
  .post-body h3 { font-size: 1rem; }
  .nav-links { gap: 1rem; }
}