:root {
  --ink: #f3ead7;
  --mute: #b6a88a;
  --paper: #16130f;
  --page: #221c15;
  --rule: #3a3124;
  --gold: #c4a35a;
  --blood: #8f2d2d;
  --note: #e8c56b;
  --margin: #1b1813;
  --shadow: rgba(0, 0, 0, 0.35);
  font-family: Georgia, "Palatino Linotype", Palatino, "Times New Roman", serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: #12100c;
  color: var(--ink);
}

#app {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr;
}

.topbar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.25rem;
  align-items: center;
  padding: 0.7rem 1.4rem;
  border-bottom: 1px solid var(--rule);
  background: #14110d;
  position: sticky;
  top: 0;
  z-index: 4;
}

@media (max-width: 900px) {
  .topbar {
    grid-template-columns: auto 1fr;
    grid-template-areas:
      "lib title"
      "player player";
  }
  #library-btn { grid-area: lib; }
  .topbar-title { grid-area: title; }
  .player { grid-area: player; justify-content: flex-start; }
}

.topbar-title { min-width: 0; }
.topbar-title p {
  margin: 0;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}
.topbar-title h1 {
  margin: 0.1rem 0 0;
  font-size: 1.15rem;
  font-weight: 500;
}

button, select, textarea {
  font: inherit;
}

button {
  background: var(--gold);
  color: #1a1410;
  border: 0;
  border-radius: 4px;
  padding: 0.45rem 0.95rem;
  cursor: pointer;
}

button.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--rule);
}

button:hover { filter: brightness(1.08); }

.library {
  padding: 2.5rem 3rem 4rem;
  max-width: 1100px;
}

.library-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.book-card {
  background: var(--page);
  border: 1px solid var(--rule);
  padding: 1.4rem 1.5rem 0.5rem;
}

.book-card h2 {
  margin: 0 0 0.2rem;
  font-size: 2rem;
  font-weight: 500;
}

.book-card .sub {
  color: var(--gold);
  margin: 0 0 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.75rem;
}

.chapter-link {
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  gap: 0.8rem;
  width: 100%;
  text-align: left;
  background: transparent;
  color: var(--ink);
  border: 0;
  border-top: 1px solid var(--rule);
  border-radius: 0;
  padding: 0.7rem 0.15rem;
  cursor: pointer;
}

.chapter-link:hover { color: var(--gold); }
.chapter-link span:first-child { color: var(--mute); }

.reader {
  overflow: auto;
}

.spread {
  display: grid;
  grid-template-columns: minmax(36rem, 46rem) minmax(20rem, 28rem);
  max-width: 78rem;
  margin: 0 auto;
  min-height: calc(100vh - 4rem);
}

.col-head {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 0.65rem 1.6rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
  background: #19150f;
  border-bottom: 1px solid var(--rule);
}

.text-head { border-right: 1px solid var(--rule); }
.margin-head { background: var(--margin); }

.page {
  grid-column: 1 / -1;
  display: contents;
}

.line {
  display: contents;
}

.para, .scene-break, .margin {
  padding: 0.85rem 1.7rem;
}

.para {
  margin: 0;
  line-height: 1.72;
  font-size: 1.2rem;
  cursor: pointer;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid transparent;
  background: #1c1812;
}

.para:hover,
.line.selected .para {
  background: #262016;
}

.para.has-note {
  box-shadow: inset 3px 0 0 var(--note);
}

.para.speaking {
  background: #2a1a18;
  box-shadow: inset 3px 0 0 var(--blood);
}

.scene-break {
  grid-column: 1;
  border: 0;
  border-right: 1px solid var(--rule);
  border-top: 1px solid var(--rule);
  margin: 0;
  width: auto;
  background: #1c1812;
}

.margin {
  background: var(--margin);
  border-bottom: 1px solid #2a241c;
  min-height: 100%;
}

.margin-empty {
  color: transparent;
  font-size: 0.85rem;
}

.line:hover .margin-empty,
.line.selected .margin-empty {
  color: var(--mute);
}

.margin-note {
  background: #241f18;
  border: 1px solid #4a3d28;
  border-left: 3px solid var(--note);
  padding: 0.55rem 0.65rem;
  margin: 0 0 0.55rem;
  font-size: 0.92rem;
  line-height: 1.4;
}

.margin-note p { margin: 0.2rem 0 0; }
.margin-note small { color: var(--mute); }

.note-form {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.note-form textarea {
  width: 100%;
  min-height: 7rem;
  background: #12100c;
  color: var(--ink);
  border: 1px solid var(--gold);
  border-radius: 2px;
  padding: 0.6rem;
  resize: vertical;
}

.row { display: flex; gap: 0.45rem; }

.player {
  display: flex;
  gap: 0.4rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.skip-group {
  display: flex;
  gap: 0.25rem;
}

button.skip {
  min-width: 2.55rem;
  padding: 0.4rem 0.4rem;
  font-size: 0.82rem;
  font-variant-numeric: tabular-nums;
}

.hidden { display: none !important; }