/* ============================================================
   Five-Foot Way — historical fiction
   Shared layout for the story contents page + per-chapter pages.
   Builds on styles/textbook.css (design tokens + .site-nav).
   ============================================================ */

/* ---------- Reading column ---------- */
.chapter {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.5rem 5rem;
}
.chapter-header {
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid rgba(43,29,18,.25);
}
.chapter-header h1 {
  font-size: clamp(2.2rem, 6vw, 3.4rem);
  font-weight: 600;
  line-height: 1;
  margin: .25rem 0 .5rem;
  letter-spacing: -.01em;
}
.chapter-header h1 em {
  font-style: italic;
  color: var(--accent);
  font-weight: 500;
}
.chapter-dek {
  font-family: 'JetBrains Mono', monospace;
  font-size: .7rem;
  color: var(--ink-soft);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.chapter-sub {
  font-style: italic;
  color: var(--ink-soft);
  font-size: 1.1rem;
  line-height: 1.5;
  max-width: 52ch;
  margin-top: .5rem;
}

/* ---------- Chapter prose ---------- */
.chapter-body p {
  font-size: 1.08rem;
  line-height: 1.65;
  margin-bottom: 1rem;
}
.chapter-body p:last-child { margin-bottom: 0; }
.chapter-body p em { font-style: italic; }

/* ---------- Scene break (within a chapter) ---------- */
.scene-break {
  border: none;
  text-align: center;
  margin: 1.75rem 0;
  color: var(--ink-soft);
  font-family: 'JetBrains Mono', monospace;
  font-size: .8rem;
  letter-spacing: .5em;
}
.scene-break::before { content: "· · ·"; }

/* ---------- Author's historical note ---------- */
.author-note {
  margin: 2.75rem 0 1rem;
  padding: 1.5rem 1.5rem;
  background: rgba(43,29,18,.04);
  border: 1px solid rgba(43,29,18,.15);
  border-left: 3px solid var(--c-amber);
}
.author-note h3 {
  font-family: 'JetBrains Mono', monospace;
  font-size: .65rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--c-amber);
  margin-bottom: .85rem;
  font-weight: 500;
}
.author-note p {
  font-size: .98rem;
  line-height: 1.6;
  color: var(--ink);
  margin-bottom: .85rem;
}
.author-note p:last-child { margin-bottom: 0; }
.author-note p em { font-style: italic; }

/* ---------- Chapter footer (prev / next) ---------- */
.chapter-footer {
  margin-top: 3rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(43,29,18,.2);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-family: 'JetBrains Mono', monospace;
  font-size: .7rem;
  letter-spacing: .2em;
  text-transform: uppercase;
}
.chapter-footer a { color: var(--ink-soft); text-decoration: none; }
.chapter-footer a:hover { color: var(--accent); text-decoration: none; }
.chapter-footer .prev::before { content: "← "; }
.chapter-footer .next::after  { content: " →"; }
.chapter-footer .spacer { flex: 1; }

/* ---------- Story contents page ---------- */
.story-intro p {
  font-size: 1.12rem;
  line-height: 1.6;
  margin-bottom: 1rem;
  max-width: 56ch;
}
.story-intro p:first-of-type { font-size: 1.18rem; }

.story-toc {
  margin-top: 2.5rem;
  border-top: 1px solid rgba(43,29,18,.2);
}
.story-toc-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: .65rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 2.25rem 0 .25rem;
}
.toc-chapter {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 1rem;
  align-items: baseline;
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(43,29,18,.15);
  color: var(--ink);
  text-decoration: none;
  transition: background .2s ease, padding .2s ease;
}
.toc-chapter:hover {
  background: rgba(43,29,18,.04);
  padding-left: .5rem;
  text-decoration: none;
}
.toc-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: .8rem;
  letter-spacing: .1em;
  color: var(--accent);
  padding-top: .25rem;
}
.toc-chapter-title {
  font-size: 1.45rem;
  font-weight: 600;
  line-height: 1.15;
  margin-bottom: .25rem;
}
.toc-chapter-title em { font-style: italic; color: var(--accent); font-weight: 500; }
.toc-chapter-teaser {
  font-size: 1rem;
  line-height: 1.45;
  color: var(--ink-soft);
  max-width: 58ch;
}

/* ---------- Password gate ---------- */
.gate {
  min-height: calc(100vh - 4rem);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem;
}
.gate-card {
  max-width: 440px;
  width: 100%;
  background: var(--paper);
  border: 1px solid rgba(43,29,18,.3);
  box-shadow: 3px 4px 0 rgba(43,29,18,.12);
  padding: 2rem 1.75rem;
  text-align: center;
  position: relative;
}
.gate-card::before {
  content: "";
  position: absolute;
  inset: 4px;
  border: 1px solid rgba(43,29,18,.15);
  pointer-events: none;
}
.gate-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: .65rem;
  letter-spacing: .3em;
  color: var(--ink-soft);
  text-transform: uppercase;
  margin-bottom: .75rem;
}
.gate-card h1 {
  font-size: 1.7rem;
  font-weight: 600;
  line-height: 1.15;
  margin-bottom: .5rem;
}
.gate-card h1 em { font-style: italic; color: var(--accent); font-weight: 500; }
.gate-card p {
  font-style: italic;
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.5;
  margin-bottom: 1.5rem;
}
.gate-form { display: flex; flex-direction: column; gap: .75rem; align-items: stretch; }
.gate-form input {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
  padding: .75rem .9rem;
  background: var(--paper-dark);
  border: 1px solid rgba(43,29,18,.3);
  color: var(--ink);
  text-align: center;
  letter-spacing: .15em;
}
.gate-form input:focus { outline: none; border-color: var(--accent); background: var(--paper); }
.gate-form button {
  font-family: 'JetBrains Mono', monospace;
  font-size: .7rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  padding: .8rem 1rem;
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
  cursor: pointer;
  transition: background .15s ease;
}
.gate-form button:hover { background: var(--accent); border-color: var(--accent); }
.gate-error {
  font-family: 'JetBrains Mono', monospace;
  font-size: .7rem;
  letter-spacing: .15em;
  color: var(--accent);
  min-height: 1em;
  margin-top: .25rem;
}
.gate-hint {
  margin-top: 1.25rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: .6rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-soft);
  opacity: .8;
}

@media (max-width: 600px) {
  .chapter { padding: 1.5rem 1.1rem 4rem; }
  .toc-chapter { grid-template-columns: 2rem 1fr; gap: .75rem; }
  .toc-chapter-title { font-size: 1.3rem; }
}