/* ============================================
   THE VIBE CREATOR — Book Reading Experience
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,600;0,9..144,700;1,9..144,300;1,9..144,400&display=swap');

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: #FAF8F5;
  color: #1a1a1a;
  font-family: Charter, 'Bitstream Charter', 'Sitka Text', Cambria, Georgia, serif;
  font-size: 20px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ---- Layout Container ---- */
.container {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Links ---- */
a {
  color: #1a1a1a;
  text-decoration: none;
  border-bottom: 1px solid #c8c4be;
  transition: border-color 0.2s ease, color 0.2s ease;
}

a:hover {
  color: #555;
  border-color: #888;
}

/* ---- Index Page ---- */
.book-header {
  padding: 80px 0 60px;
  text-align: center;
}

.book-title {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(2.8rem, 7vw, 4.2rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.1;
  color: #1a1a1a;
  margin-bottom: 18px;
}

.book-subtitle {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.2rem;
  font-weight: 300;
  font-style: italic;
  color: #666;
  margin-bottom: 24px;
  letter-spacing: 0.01em;
}

.book-author {
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #888;
  font-family: Charter, Georgia, serif;
}

.book-divider {
  width: 48px;
  height: 1px;
  background: #c8c4be;
  margin: 48px auto;
}

/* ---- Table of Contents ---- */
.toc {
  padding-bottom: 80px;
}

.toc-part {
  margin-bottom: 48px;
}

.toc-part-label {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-family: Charter, Georgia, serif;
  color: #999;
  font-weight: 600;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid #e8e4df;
}

.toc-entry {
  display: flex;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: none;
  transition: all 0.2s ease;
  gap: 16px;
}

.toc-entry:hover {
  color: #444;
  border-bottom: none;
  padding-left: 4px;
}

.toc-num {
  font-size: 0.78rem;
  color: #bbb;
  font-variant-numeric: tabular-nums;
  min-width: 28px;
  font-family: Charter, Georgia, serif;
  flex-shrink: 0;
}

.toc-title {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.08rem;
  font-weight: 400;
  color: #1a1a1a;
  transition: color 0.2s ease;
  flex: 1;
}

.toc-entry:hover .toc-title {
  color: #444;
}

.toc-entry.afterword .toc-title {
  font-style: italic;
}

/* ---- Chapter Pages ---- */
.chapter-back {
  padding: 28px 0 0;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: #999;
}

.chapter-back a {
  border-bottom: none;
  color: #aaa;
  font-family: Charter, Georgia, serif;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.78rem;
  transition: color 0.2s ease;
}

.chapter-back a:hover {
  color: #555;
  border-bottom: none;
}

.chapter-header {
  padding: 56px 0 48px;
}

.chapter-part {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-family: Charter, Georgia, serif;
  color: #aaa;
  font-weight: 600;
  margin-bottom: 16px;
  font-variant: small-caps;
}

.chapter-number {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 0.9rem;
  font-weight: 300;
  color: #bbb;
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}

.chapter-title {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  color: #1a1a1a;
}

/* ---- Chapter Body ---- */
.chapter-body {
  padding-bottom: 40px;
}

.chapter-body p {
  margin-bottom: 1.6em;
}

.chapter-body p:first-child::first-letter {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 3.8em;
  font-weight: 700;
  float: left;
  line-height: 0.82;
  margin-right: 0.08em;
  margin-top: 0.08em;
  color: #1a1a1a;
}

/* ---- Blockquotes ---- */
blockquote {
  margin: 2em 0;
  padding: 1.2em 1.6em;
  border-left: 3px solid #c8c4be;
  background: #f3f0ec;
  font-style: italic;
  color: #444;
  border-radius: 0 4px 4px 0;
}

blockquote p:last-child {
  margin-bottom: 0;
}

/* ---- Horizontal Rule / Divider ---- */
hr, .divider {
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 2.8em 0;
  gap: 10px;
}

hr::before, .divider::before {
  content: '· · ·';
  color: #c8c4be;
  font-size: 1.1rem;
  letter-spacing: 0.4em;
  font-family: Charter, Georgia, serif;
}

/* ---- Text Formatting ---- */
strong, b {
  font-weight: 700;
  color: #111;
}

em, i {
  font-style: italic;
  color: inherit;
}

/* ---- Lists ---- */
ul, ol {
  margin: 1.4em 0 1.6em 1.4em;
  padding: 0;
}

ul li, ol li {
  margin-bottom: 0.6em;
  padding-left: 0.4em;
}

/* ---- Chapter Navigation ---- */
.chapter-nav {
  padding: 56px 0 72px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  border-top: 1px solid #e8e4df;
  margin-top: 24px;
}

.nav-prev,
.nav-next {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 0.95rem;
  font-weight: 400;
  color: #888;
  border-bottom: none;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s ease, gap 0.2s ease;
  max-width: 280px;
}

.nav-prev:hover,
.nav-next:hover {
  color: #1a1a1a;
  border-bottom: none;
  gap: 12px;
}

.nav-prev .nav-arrow {
  font-size: 1.1rem;
  flex-shrink: 0;
}

.nav-next .nav-arrow {
  font-size: 1.1rem;
  flex-shrink: 0;
}

.nav-prev .nav-label,
.nav-next .nav-label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #bbb;
  display: block;
  margin-bottom: 2px;
  font-family: Charter, Georgia, serif;
}

.nav-prev .nav-text,
.nav-next .nav-text {
  display: block;
}

.nav-next {
  text-align: right;
  flex-direction: row-reverse;
}

/* ---- Jim Notes ---- */
.jim-note {
  background: #fff3cd;
  border-left: 4px solid #ffc107;
  padding: 16px 20px;
  margin: 32px 0;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: #856404;
  font-style: italic;
}

/* ---- Placeholder Content ---- */
.placeholder {
  color: #bbb;
  font-style: italic;
  padding: 48px 0;
  text-align: center;
  font-size: 1rem;
}

/* ---- Footer ---- */
.site-footer {
  padding: 24px 0 40px;
  text-align: center;
  font-size: 0.78rem;
  color: #bbb;
  letter-spacing: 0.08em;
  border-top: 1px solid #e8e4df;
  font-family: Charter, Georgia, serif;
}

/* ---- Responsive ---- */
@media (max-width: 640px) {
  body {
    font-size: 18px;
  }

  .container {
    padding: 0 20px;
  }

  .book-header {
    padding: 56px 0 40px;
  }

  .chapter-header {
    padding: 40px 0 32px;
  }

  .chapter-nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .nav-next {
    align-self: flex-end;
    flex-direction: row-reverse;
  }

  .chapter-body p:first-child::first-letter {
    font-size: 3.2em;
  }
}

@media (max-width: 400px) {
  body {
    font-size: 17px;
  }

  .book-title {
    font-size: 2.4rem;
  }
}