/* ═══════════════════════════════════════════════
   A.A.T. STUDIOS — READER STYLESHEET
   Shared styles for all read-*.html pages
   ═══════════════════════════════════════════════ */

:root {
  --void: #08080a;
  --deep: #0f0f13;
  --surface: #16161c;
  --border: #22222c;
  --border-light: #2e2e3a;
  --muted: #a0a0aa;
  --text: #c8c5bc;
  --light: #ece8dc;
  --gold: #c9a84c;
  --gold-dim: #b0913f;
  --gold-glow: #dcc06a;
  --gold-bright: #e8d48a;
  --serif: 'Cormorant Garamond', 'Georgia', serif;
  --display: 'Cinzel', 'Georgia', serif;
  --sans: 'Inter', -apple-system, sans-serif;
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
}

/* ── View Transitions ── */
@view-transition {
  navigation: auto;
}
::view-transition-old(root) {
  animation: vt-fade-out 0.3s ease-out both;
}
::view-transition-new(root) {
  animation: vt-fade-in 0.4s ease-in both;
}
@keyframes vt-fade-out {
  from { opacity: 1; filter: brightness(1); }
  to   { opacity: 0; filter: brightness(0.6); }
}
@keyframes vt-fade-in {
  from { opacity: 0; filter: brightness(0.6); }
  to   { opacity: 1; filter: brightness(1); }
}
body {
  animation: page-enter 0.4s ease-out;
}
@keyframes page-enter {
  from { opacity: 0; }
  to   { opacity: 1; }
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--gold-dim) var(--void);
}

body {
  background-color: var(--void);
  color: var(--text);
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.9;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background: var(--gold);
  color: var(--void);
}

*:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* ── Reader Navigation ── */
.reader-nav {
  position: sticky;
  top: 0;
  background: rgba(8, 8, 10, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  padding: 1rem 2rem;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.reader-nav a {
  color: var(--gold);
  text-decoration: none;
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: color 0.3s var(--ease-out-quart);
}
.reader-nav a:hover {
  color: var(--gold-glow);
}
.reader-nav-brand {
  font-family: var(--display);
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  text-decoration: none;
  text-transform: uppercase;
}

/* ── Reader Content ── */
.reader-content {
  max-width: 700px;
  margin: 0 auto;
  padding: 3rem 2rem 6rem;
}

.reader-content h1 {
  font-family: var(--display);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--gold);
  text-align: center;
  margin: 3rem 0 1rem;
  text-shadow: 0 0 40px rgba(196, 162, 78, 0.1);
}

.reader-content h2 {
  font-family: var(--display);
  font-size: clamp(1.5rem, 3.5vw, 2.1rem);
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--gold);
  margin: 5.5rem 0 2rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
  border-image: linear-gradient(to right, transparent, var(--gold-dim), transparent) 1;
  text-shadow: 0 0 30px rgba(196, 162, 78, 0.15);
}

.reader-content h3 {
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--light);
  margin: 2.5rem 0 1rem;
}

.reader-content h4 {
  font-family: var(--display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--light);
  margin: 2rem 0 0.75rem;
}

.reader-content p {
  margin-bottom: 1.2rem;
  text-indent: 0;
}

/* ── Drop Caps (first paragraph after each chapter heading) ── */
.reader-content h2 + p::first-letter,
.reader-content .drop-cap::first-letter {
  font-family: var(--display);
  font-size: 3.4em;
  float: left;
  line-height: 0.8;
  padding-right: 0.08em;
  padding-top: 0.05em;
  color: var(--gold);
  font-weight: 400;
}

/* Small caps for the first line after a drop cap */
.reader-content h2 + p::first-line,
.reader-content .drop-cap::first-line {
  font-variant: small-caps;
  letter-spacing: 0.05em;
  font-size: 1.05em;
  color: var(--light);
}

.reader-content blockquote {
  margin: 2rem 0;
  padding: 1rem 1.5rem;
  border-left: 2px solid var(--gold-dim);
  font-style: italic;
  color: var(--muted);
}

/* ── Pull Quotes ── */
.reader-pullquote {
  margin: 3rem -1rem;
  padding: 1.75rem 2rem;
  border-top: 1px solid var(--gold-dim);
  border-bottom: 1px solid var(--gold-dim);
  font-family: var(--serif);
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  font-style: italic;
  line-height: 1.7;
  color: var(--light);
  text-align: center;
  position: relative;
}
.reader-pullquote::before {
  content: '\201C';
  position: absolute;
  top: -0.5rem;
  left: 1.5rem;
  font-size: 3rem;
  color: var(--gold-dim);
  line-height: 1;
  font-style: normal;
  opacity: 0.5;
}

.reader-content em { font-style: italic; }
.reader-content strong { font-weight: 600; color: var(--light); }

/* ── Scene Breaks (*** or --- as ornamental sigils) ── */
.reader-content hr {
  border: none;
  height: auto;
  background: none;
  margin: 2.5rem auto;
  max-width: 120px;
  text-align: center;
  overflow: visible;
}
.reader-content hr::before {
  content: '✦  ·  ✦  ·  ✦';
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--gold-dim);
  opacity: 0.6;
}

/* ── Ornamental Chapter Dividers ── */
.chapter-divider {
  text-align: center;
  margin: 3.5rem 0 3rem;
  position: relative;
}
.chapter-divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.chapter-divider-sigil {
  display: inline-block;
  position: relative;
  padding: 0 1rem;
  background: var(--void);
  color: var(--gold-dim);
  font-size: 0.9rem;
  opacity: 0.5;
}
body.reader-light .chapter-divider-sigil {
  background: #f5f0e1;
}

.reader-content ul, .reader-content ol {
  margin: 1rem 0 1.5rem 1.5rem;
}
.reader-content li {
  margin-bottom: 0.5rem;
}

/* ── Table of Contents (in-reader) ── */
.reader-toc {
  margin: 2rem 0 3rem;
  padding: 2rem;
  background: var(--deep);
  border: 1px solid var(--border);
}
.reader-toc h2 {
  border: none;
  padding-top: 0;
  margin-top: 0;
  margin-bottom: 1.5rem;
  text-align: center;
}
.reader-toc ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.reader-toc li {
  margin-bottom: 0.75rem;
}
.reader-toc a {
  color: var(--text);
  text-decoration: none;
  transition: color 0.3s;
}
.reader-toc a:hover {
  color: var(--gold);
}

/* ── Back to Top ── */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  background: var(--deep);
  border: 1px solid var(--border);
  color: var(--gold);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border-radius: 50%;
  opacity: 0.5;
  transition: all 0.4s var(--ease-out-expo);
  z-index: 50;
}
.back-to-top:hover {
  opacity: 1;
  border-color: var(--gold-dim);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* ── Reader Footer ── */
.reader-footer {
  border-top: 1px solid var(--border);
  padding: 3.5rem 2rem;
  text-align: center;
  background: var(--void);
}
.reader-footer a {
  color: var(--gold);
  text-decoration: none;
  font-family: var(--sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  transition: color 0.3s var(--ease-out-quart);
}
.reader-footer a:hover {
  color: var(--gold-glow);
}
.reader-footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.reader-footer-copy {
  font-family: var(--sans);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--border-light);
}

/* ── Reading Progress Bar ── */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-dim), var(--gold), var(--gold-glow));
  z-index: 200;
  transition: width 0.1s linear;
  box-shadow: 0 0 8px rgba(196, 162, 78, 0.4);
}

/* ── Reading Time Badge ── */
.reading-time {
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-align: center;
  padding: 0.5rem 0;
  margin-bottom: 2rem;
}

/* ── Floating TOC Sidebar ── */
.reader-toc-float {
  position: fixed;
  left: max(1rem, calc((100vw - 700px) / 2 - 240px));
  top: 80px;
  width: 200px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  z-index: 50;
  opacity: 0;
  transition: opacity 0.3s;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.reader-toc-float.visible {
  opacity: 1;
}
.reader-toc-float h4 {
  font-family: var(--sans);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-dim);
  margin-bottom: 0.75rem;
}
.reader-toc-float ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.reader-toc-float li {
  margin-bottom: 0.4rem;
}
.reader-toc-float a {
  font-family: var(--sans);
  font-size: 0.65rem;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.3s;
  display: block;
  padding: 0.2rem 0;
  line-height: 1.4;
  border-left: 2px solid transparent;
  padding-left: 0.75rem;
}
.reader-toc-float a:hover {
  color: var(--light);
}
.reader-toc-float a.active {
  color: var(--gold);
  border-left-color: var(--gold-dim);
}

/* ── Chapter Navigation (prev/next at chapter end) ── */
.chapter-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem 0;
  margin: 3rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  gap: 1rem;
}
.chapter-nav a {
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  text-decoration: none;
  transition: color 0.3s;
  max-width: 45%;
}
.chapter-nav a:hover {
  color: var(--gold-glow);
}
.chapter-nav .prev::before { content: '← '; }
.chapter-nav .next::after { content: ' →'; }
.chapter-nav .next {
  text-align: right;
  margin-left: auto;
}

/* ── Light/Parchment Reader Mode ── */
body.reader-light {
  --void: #f5f0e1;
  --deep: #ebe5d3;
  --surface: #e0d9c5;
  --border: #c8bfa8;
  --muted: #7a7060;
  --text: #3a3530;
  --light: #1a1815;
  --gold: #8b6914;
  --gold-dim: #a07a1e;
  --gold-glow: #6b5010;
  background-color: #f5f0e1;
  color: #3a3530;
}
body.reader-light .reader-nav {
  background: rgba(245, 240, 225, 0.92);
}
body.reader-light .reading-progress {
  background: linear-gradient(90deg, #a07a1e, #8b6914, #6b5010);
}
body.reader-light ::selection {
  background: #8b6914;
  color: #f5f0e1;
}

/* Theme toggle button */
.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  color: var(--gold);
  font-family: var(--sans);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.6rem;
  cursor: pointer;
  transition: all 0.3s;
  border-radius: 2px;
}
.theme-toggle:hover {
  border-color: var(--gold-dim);
}

/* ── Resume Reading Banner ── */
.resume-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  background: var(--deep);
  border: 1px solid var(--gold-dim);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  z-index: 90;
  max-width: 90%;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}
.resume-banner.visible {
  transform: translateX(-50%) translateY(0);
}
.resume-text {
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 350px;
}
.resume-go {
  background: none;
  border: 1px solid var(--gold-dim);
  color: var(--gold);
  font-family: var(--sans);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  cursor: pointer;
  transition: all 0.3s;
  white-space: nowrap;
}
.resume-go:hover {
  border-color: var(--gold);
  background: rgba(196, 162, 78, 0.1);
}
.resume-dismiss {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 0 0.3rem;
  transition: color 0.3s;
}
.resume-dismiss:hover { color: var(--gold); }

/* ── Responsive ── */
@media (max-width: 768px) {
  .reader-content {
    padding: 2rem 1.25rem 4rem;
  }
  .reader-nav {
    padding: 0.75rem 1rem;
  }
  .reader-nav-brand {
    display: none;
  }
}

/* ── Print Stylesheet ── */
@media print {
  *, *::before, *::after {
    background: transparent !important;
    color: #000 !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }
  body {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 11pt;
    line-height: 1.6;
    animation: none !important;
  }
  /* Hide non-content elements */
  .reader-nav,
  .reader-footer,
  .reading-progress,
  .reading-time,
  .reader-toc-float,
  .back-to-top,
  .theme-toggle,
  .resume-banner,
  .chapter-divider {
    display: none !important;
  }
  .reader-content {
    max-width: none;
    padding: 0;
    margin: 0;
  }
  .reader-content h1 {
    font-size: 22pt;
    text-align: center;
    margin: 0 0 24pt;
    page-break-after: avoid;
  }
  .reader-content h2 {
    font-size: 16pt;
    margin: 30pt 0 12pt;
    border-top: 0.5pt solid #999;
    padding-top: 12pt;
    page-break-after: avoid;
  }
  .reader-content h3 {
    font-size: 13pt;
    page-break-after: avoid;
  }
  .reader-content p {
    orphans: 3;
    widows: 3;
  }
  .reader-content blockquote {
    border-left: 1pt solid #666;
    padding-left: 12pt;
    font-style: italic;
    color: #333 !important;
  }
  .reader-content hr {
    border: none;
    text-align: center;
    margin: 18pt auto;
  }
  .reader-content hr::before {
    content: '* * *';
    color: #666 !important;
    font-size: 10pt;
    letter-spacing: 0.3em;
  }
  /* Drop caps in print */
  .reader-content h2 + p::first-letter {
    font-size: 2.5em;
    float: left;
    line-height: 0.8;
    padding-right: 3pt;
    color: #000 !important;
  }
  a {
    text-decoration: none;
  }
  a[href^="http"]::after {
    content: " (" attr(href) ")";
    font-size: 8pt;
    color: #666 !important;
  }
  /* Page breaks for chapters */
  .reader-content h2[id] {
    page-break-before: always;
  }
  .reader-content h2[id]:first-of-type {
    page-break-before: avoid;
  }
  @page {
    margin: 2cm;
    @bottom-center {
      content: 'A.A.T. Studios';
      font-family: 'Cinzel', serif;
      font-size: 7pt;
      color: #999;
    }
  }
}

/* ── Reader coming-soon block ── */
.reader-coming-soon {
  margin: 5rem auto 3rem;
  padding: 3rem 2rem;
  text-align: center;
  border-top: 1px solid var(--border);
  max-width: 480px;
}
.reader-coming-soon p {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.reader-coming-soon a {
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-dim);
  text-decoration: none;
  transition: color 0.2s ease;
}
.reader-coming-soon a:hover {
  color: var(--gold);
}

/* ── TOC coming-soon item ── */
.toc-coming-soon {
  font-style: italic;
  color: var(--muted);
  opacity: 0.6;
  font-size: 0.9em;
  list-style: none;
  padding-top: 0.5rem;
}