:root {
  --bg: #14171c; --panel: #1d222a; --ink: #e8e6e1; --dim: #9aa3af;
  --gold: #d4a94e; --active: #2a3140; --line: #2c333f;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.75 Georgia, 'Times New Roman', serif; }
body[data-modo="paginas"] #view-texto { display: none; }
body[data-modo="texto"] #view-paginas { display: none; }

header { text-align: center; padding: 22px 16px 8px; }
header h1 { margin: 0; font-size: 1.45em; font-weight: normal; letter-spacing: .5px; }
header p { margin: 4px 0 0; color: var(--dim); font-family: system-ui, sans-serif; font-size: .82em; }

#barra {
  position: sticky; top: 0; z-index: 10; display: flex; flex-wrap: wrap; gap: 8px;
  align-items: center; justify-content: center; padding: 10px 12px;
  background: var(--panel); border-bottom: 1px solid var(--line);
  font-family: system-ui, sans-serif;
}
#barra button {
  background: var(--active); color: var(--ink); border: 1px solid var(--line);
  border-radius: 8px; padding: 8px 14px; font-size: 15px; cursor: pointer;
}
#barra button:hover:not(:disabled) { border-color: var(--gold); }
#barra button:disabled { opacity: .35; cursor: default; }
#barra button.principal { background: var(--gold); color: #14171c; font-weight: 600; min-width: 108px; }
#barra button.principal.tocando { background: #b8923c; }
#barra .modo-tgl { display: flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
#barra .modo-tgl button { border: 0; border-radius: 0; background: var(--panel); padding: 8px 13px; }
#barra .modo-tgl button.ativo { background: var(--gold); color: #14171c; font-weight: 600; }
#barra select {
  background: var(--bg); color: var(--ink); border: 1px solid var(--line);
  border-radius: 8px; padding: 8px; font-size: 14px; max-width: 250px;
}
#progresso { color: var(--dim); font-size: 13px; min-width: 150px; text-align: center; }

/* — modo páginas — */
#view-paginas { padding: 14px 10px 0; }
.leitor { display: flex; align-items: center; justify-content: center; gap: 10px; }
.folha { margin: 0; position: relative; text-align: center; min-width: 0; }
.folha img {
  max-height: calc(100vh - 230px); max-width: min(92vw, 900px); width: auto;
  border-radius: 4px; box-shadow: 0 6px 32px rgba(0,0,0,.55), 0 0 0 1px #2c333f;
  background: #fff; user-select: none;
}
.folha figcaption {
  display: flex; gap: 10px; align-items: center; justify-content: center;
  flex-wrap: wrap; margin-top: 12px;
  font-family: system-ui, sans-serif; font-size: 13px; color: var(--dim);
}
.ouvir-aqui {
  background: var(--active); color: var(--ink); border: 1px solid var(--line);
  border-radius: 999px; padding: 7px 16px; font-size: 13.5px; cursor: pointer;
}
.ouvir-aqui:hover:not(:disabled) { border-color: var(--gold); }
.ouvir-aqui:disabled { opacity: .4; cursor: default; }
.seta {
  background: var(--panel); color: var(--ink); border: 1px solid var(--line);
  border-radius: 50%; width: 52px; height: 52px; font-size: 26px; line-height: 1;
  cursor: pointer; flex: 0 0 auto; transition: border-color .15s, transform .1s;
}
.seta:hover:not(:disabled) { border-color: var(--gold); transform: scale(1.06); }
.seta:disabled { opacity: .25; cursor: default; }
.seta.mini { width: 38px; height: 38px; font-size: 18px; }
.rodape-pag {
  position: sticky; bottom: 0; z-index: 6;
  display: flex; align-items: center; gap: 12px; justify-content: center;
  width: 100%; margin: 0; padding: 10px 16px 14px;
  background: var(--panel); border-top: 1px solid var(--line);
  font-family: system-ui, sans-serif; font-size: 13.5px; color: var(--dim);
}
.rodape-pag input[type=range] { flex: 1; max-width: 520px; accent-color: var(--gold); }

/* — modo texto — */
#view-texto { max-width: 680px; margin: 0 auto; padding: 26px 20px 40px; }
.pag-head {
  display: flex; align-items: center; justify-content: center;
  gap: 14px; flex-wrap: wrap; margin: 0 0 22px;
}
#titulo-cap { color: var(--gold); font-size: 1.05em; margin: 0; text-align: center; font-weight: normal; }
#paragrafos p { margin: 0 0 16px; cursor: pointer; transition: background .2s; border-radius: 6px; }
#paragrafos p:hover { background: #1a1f27; }
#paragrafos p.atual { background: var(--active); box-shadow: inset 3px 0 0 var(--gold); padding: 6px 10px; }
#paragrafos p.legado { color: var(--dim); }
#paragrafos p.vazia { cursor: default; color: var(--dim); font-style: italic; text-align: center; font-family: system-ui, sans-serif; font-size: .85em; }
#paragrafos p.vazia:hover { background: none; }

@media (max-width: 720px) {
  .seta { width: 40px; height: 40px; font-size: 20px; }
  .folha img { max-height: calc(100vh - 300px); }
  #progresso { min-width: 0; }
}
 background: var(--active); }

@media (max-width: 720px) {
  .seta { width: 40px; height: 40px; font-size: 20px; }
  .folha img { max-height: calc(100vh - 300px); }
  #progresso { min-width: 0; }
}