:root{
  --papel:#FAF7F0; --painel:#FFFFFF; --borda:#E4DECF;
  --tinta:#22293A; --suave:#6B7280; --ouro:#8A6A2F; --hover:#F2EDDF;
  --m-ouro:#F3E3B3; --m-verde:#CFE6C8; --m-azul:#C9DDEE; --m-rosa:#F0CFD6;
}
[data-tema="escuro"]{
  --papel:#141820; --painel:#1C222E; --borda:#2A3242;
  --tinta:#E8E4DA; --suave:#9AA3B2; --ouro:#C9A45C; --hover:#222A38;
  --m-ouro:#5A4A1E; --m-verde:#2E4A2A; --m-azul:#24384E; --m-rosa:#4E2833;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--papel);color:var(--tinta);
  font-family:'Inter',system-ui,sans-serif;transition:background .3s,color .3s}
.escritura{font-family:'Cardo',Georgia,serif}

/* topo */
.topo{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:.6rem;
  padding:.6rem 1rem;background:var(--papel);border-bottom:1px solid var(--borda)}
.marca{display:flex;align-items:baseline;gap:.35rem;margin:0 auto}
.marca .lambda{font-family:'Cardo',serif;font-weight:700;font-size:1.4rem;color:var(--ouro)}
.marca .nome{font-family:'Cardo',serif;font-weight:700;font-size:1.15rem;letter-spacing:.04em}
.btn-livros{border:1px solid var(--borda);background:var(--painel);color:var(--tinta);
  border-radius:999px;padding:.45rem .9rem;font-size:.85rem;cursor:pointer;max-width:46vw;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.btn-icone{border:1px solid var(--borda);background:var(--painel);color:var(--tinta);
  border-radius:999px;width:2.2rem;height:2.2rem;cursor:pointer;font-size:1rem}
.topo-acoes{display:flex;gap:.4rem}

/* controles */
.controles{display:flex;flex-wrap:wrap;gap:.8rem;padding:.8rem 1rem;max-width:52rem;margin:0 auto}
.controles label{display:flex;flex-direction:column;gap:.25rem;font-size:.65rem;
  text-transform:uppercase;letter-spacing:.12em;font-weight:600;color:var(--suave)}
.controles select{font-size:.85rem;padding:.45rem .6rem;border-radius:.6rem;
  border:1px solid var(--borda);background:var(--painel);color:var(--tinta);max-width:15rem}

/* leitor */
.leitor{max-width:46rem;margin:0 auto;padding:0 1rem 5.5rem}
.titulo-cap{font-family:'Cardo',serif;font-size:2rem;font-weight:700;margin:.8rem 0 .1rem}
.sub-cap{font-size:.75rem;color:var(--suave);margin:0 0 1.2rem}
.verso{position:relative;border-radius:.8rem;padding:.35rem .7rem;margin:0 -.7rem;cursor:default}
.verso p{margin:.15rem 0;font-size:1.15rem;line-height:1.75}
.verso sup{font-family:'Inter',sans-serif;font-size:.65rem;font-weight:600;color:var(--ouro);margin-right:.45rem}
.verso .comparado{font-size:1rem;font-style:italic;color:var(--suave);
  border-left:2px solid var(--borda);padding-left:.9rem;margin-top:.3rem}
.verso .indicadores{color:var(--ouro);font-size:.85rem;margin-left:.35rem}
.verso.ativo{background:var(--hover)}
.verso.m-ouro{background:var(--m-ouro)}.verso.m-verde{background:var(--m-verde)}
.verso.m-azul{background:var(--m-azul)}.verso.m-rosa{background:var(--m-rosa)}

/* barra do verso */
.barra{position:absolute;top:-1.1rem;right:.4rem;display:flex;align-items:center;gap:.25rem;
  background:var(--painel);border:1px solid var(--borda);border-radius:999px;
  padding:.3rem .55rem;box-shadow:0 2px 8px rgba(0,0,0,.08);z-index:10;
  opacity:0;transform:translateY(4px);pointer-events:none;transition:all .18s ease}
.verso:hover .barra,.verso.ativo .barra{opacity:1;transform:none;pointer-events:auto}
.barra .cor{width:1rem;height:1rem;border-radius:50%;border:1px solid var(--borda);cursor:pointer;padding:0}
.barra .cor.sel{border:2px solid var(--ouro)}
.barra .sep{width:1px;height:1rem;background:var(--borda);margin:0 .15rem}
.barra .acao{border:0;background:none;color:var(--tinta);font-size:.72rem;font-weight:500;
  cursor:pointer;padding:.2rem .45rem;border-radius:999px}
.barra .acao.ativa{color:var(--ouro);background:var(--hover)}

/* gavetas do verso */
.gaveta{background:var(--papel);border:1px solid var(--borda);border-radius:.8rem;
  padding:.9rem;margin:.5rem 0 .3rem}
.gaveta.destaque{border-color:var(--ouro)}
.gaveta .rotulo{font-size:.62rem;text-transform:uppercase;letter-spacing:.14em;
  font-weight:600;color:var(--ouro);display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}
.gaveta .rotulo button{border:0;background:none;color:var(--suave);cursor:pointer;font-size:.75rem}
.gaveta .original-texto{font-family:'Cardo',serif;font-size:1.35rem;line-height:2;margin:0}
.gaveta .original-texto[dir="rtl"]{text-align:right}
.gaveta .comentario-texto{font-size:.9rem;line-height:1.65;margin:0;white-space:pre-line}
.gaveta .fonte{font-size:.68rem;font-style:italic;color:var(--suave);margin-top:.45rem}
.gaveta .aviso-idioma{font-size:.68rem;color:var(--suave);margin-top:.45rem}
.gaveta textarea{width:100%;border:1px solid var(--borda);border-radius:.6rem;background:var(--painel);
  color:var(--tinta);padding:.6rem;font-family:inherit;font-size:.9rem;resize:vertical;min-height:4.5rem}
.gaveta .acoes{display:flex;justify-content:flex-end;gap:.5rem;margin-top:.5rem}
.gaveta .acoes button{border:0;border-radius:.6rem;padding:.4rem .9rem;font-size:.78rem;cursor:pointer}
.gaveta .salvar{background:var(--ouro);color:var(--papel);font-weight:600}
.gaveta .cancelar{background:none;color:var(--suave)}

/* navegação inferior */
.rodape-nav{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:space-between;
  padding:.7rem 1rem;background:linear-gradient(transparent,var(--papel) 35%);pointer-events:none}
.rodape-nav button{pointer-events:auto;border:1px solid var(--borda);background:var(--painel);
  color:var(--tinta);border-radius:999px;padding:.55rem 1.1rem;font-size:.85rem;cursor:pointer;
  max-width:44vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;box-shadow:0 2px 8px rgba(0,0,0,.08)}
.rodape-nav button:disabled{opacity:0;pointer-events:none}

/* painéis */
.painel{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.35);display:flex;justify-content:center;align-items:flex-start;padding:2.2rem 1rem}
.painel.oculto{display:none}
.painel-caixa{background:var(--painel);border:1px solid var(--borda);border-radius:1rem;
  width:100%;max-width:34rem;max-height:85vh;overflow-y:auto;padding:1.1rem}
.painel-cabeca{display:flex;justify-content:space-between;align-items:center;margin-bottom:.8rem}
.painel-cabeca h2{font-family:'Cardo',serif;font-size:1.25rem;margin:0}
.fechar{border:0;background:none;color:var(--suave);font-size:1rem;cursor:pointer}
.lista-livros{display:grid;grid-template-columns:repeat(auto-fill,minmax(9.5rem,1fr));gap:.4rem}
.lista-livros .grupo{grid-column:1/-1;font-size:.62rem;text-transform:uppercase;
  letter-spacing:.14em;font-weight:600;color:var(--ouro);margin:.6rem 0 .1rem}
.lista-livros button,.lista-capitulos button{border:1px solid var(--borda);background:var(--papel);
  color:var(--tinta);border-radius:.6rem;padding:.5rem;font-size:.82rem;cursor:pointer;text-align:left}
.lista-livros button:hover,.lista-capitulos button:hover{background:var(--hover)}
.lista-capitulos{display:grid;grid-template-columns:repeat(auto-fill,minmax(3rem,1fr));gap:.4rem}
.lista-capitulos button{text-align:center}
.oculto{display:none!important}

/* busca */
.busca-linha{display:flex;gap:.5rem}
.busca-linha input{flex:1;border:1px solid var(--borda);border-radius:.6rem;background:var(--papel);
  color:var(--tinta);padding:.55rem .7rem;font-size:.9rem}
.busca-linha button{border:0;background:var(--ouro);color:var(--papel);border-radius:.6rem;
  padding:0 1rem;font-size:1rem;cursor:pointer}
.busca-escopo{display:flex;align-items:center;gap:.4rem;font-size:.78rem;color:var(--suave);margin:.6rem 0}
.busca-status{font-size:.75rem;color:var(--suave);margin:.4rem 0}
.busca-resultados .res{border-bottom:1px solid var(--borda);padding:.6rem 0;cursor:pointer}
.busca-resultados .res .ref{font-size:.72rem;font-weight:600;color:var(--ouro)}
.busca-resultados .res p{margin:.2rem 0 0;font-size:.88rem;line-height:1.5}
.busca-resultados mark{background:var(--m-ouro);color:inherit;border-radius:.2rem;padding:0 .1rem}

/* anotações */
#listaNotas .nota{border:1px solid var(--borda);border-radius:.8rem;padding:.7rem;margin-bottom:.6rem;background:var(--papel)}
#listaNotas .nota .ref{font-size:.72rem;font-weight:600;color:var(--ouro);display:flex;justify-content:space-between}
#listaNotas .nota .ref button{border:0;background:none;color:var(--suave);cursor:pointer;font-size:.7rem}
#listaNotas .nota p{margin:.3rem 0 0;font-size:.85rem;line-height:1.55}
#listaNotas .vazio{font-size:.85rem;color:var(--suave)}

@media (prefers-reduced-motion:reduce){*{transition:none!important}html{scroll-behavior:auto}}
@media (max-width:560px){
  .verso p{font-size:1.05rem}
  .barra{top:auto;bottom:-1rem}
}

/* interlinear */
.inter-grid{display:flex;flex-wrap:wrap;gap:.35rem}
.inter-palavra{display:flex;flex-direction:column;align-items:center;gap:.05rem;
  border:1px solid var(--borda);background:var(--painel);border-radius:.6rem;
  padding:.4rem .55rem;cursor:pointer;min-width:3.2rem}
.inter-palavra:hover{background:var(--hover)}
.inter-palavra.sel{border-color:var(--ouro);background:var(--hover)}
.ip-surf{font-size:1.15rem;line-height:1.3}
.ip-translit{font-size:.6rem;color:var(--suave)}
.ip-gloss{font-size:.66rem;max-width:7rem;text-align:center}
.ip-strong{font-size:.56rem;color:var(--ouro);font-weight:600}
.lex-caixa{border:1px solid var(--ouro);border-radius:.7rem;background:var(--painel);
  padding:.7rem;margin-top:.6rem;direction:ltr}
.lex-topo{display:flex;align-items:baseline;gap:.5rem;margin-bottom:.35rem}
.lex-lemma{font-size:1.3rem}
.lex-translit{font-style:italic;color:var(--suave);font-size:.8rem}
.lex-num{margin-left:auto;color:var(--ouro);font-weight:600;font-size:.7rem}
.lex-def{font-size:.82rem;line-height:1.55;margin:.25rem 0}


/* leitura contínua */
.corrida{font-size:1.2rem;line-height:1.9;text-align:justify}
.btn-icone.ativa{border-color:var(--ouro);color:var(--ouro)}

/* referências cruzadas */
.refs{display:flex;flex-direction:column;gap:.45rem}
.ref-item{display:flex;align-items:baseline;gap:.55rem}
.ref-ir{border:1px solid var(--borda);background:var(--painel);color:var(--ouro);
  font-weight:600;font-size:.72rem;border-radius:999px;padding:.25rem .6rem;
  cursor:pointer;white-space:nowrap}
.ref-ir:hover{border-color:var(--ouro)}
.ref-previa{font-size:.78rem;color:var(--suave);line-height:1.45;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* rodapé institucional */
.rodape{border-top:1px solid var(--borda);margin-top:3rem;padding:2rem 1rem 5rem;
  background:var(--painel)}
.rodape-grade{max-width:52rem;margin:0 auto;display:grid;gap:1.5rem;
  grid-template-columns:repeat(auto-fit,minmax(11rem,1fr))}
.rodape h3{font-size:.7rem;text-transform:uppercase;letter-spacing:.14em;
  color:var(--ouro);margin:0 0 .6rem}
.rodape a{display:block;color:var(--tinta);text-decoration:none;font-size:.82rem;
  padding:.22rem 0}
.rodape a:hover{color:var(--ouro)}
.rodape-frase{font-size:.78rem;color:var(--suave);line-height:1.55;max-width:16rem}
.rodape-legal{max-width:52rem;margin:1.6rem auto 0;font-size:.68rem;color:var(--suave);
  border-top:1px solid var(--borda);padding-top:1rem}
.painel-texto{font-size:.87rem;line-height:1.6}
@media (max-width:560px){.barra{flex-wrap:wrap;max-width:88vw;justify-content:flex-end}}

/* abas da busca */
.busca-abas{display:flex;gap:.4rem;margin-bottom:.7rem}
.busca-abas .aba{border:1px solid var(--borda);background:var(--papel);color:var(--suave);
  border-radius:999px;padding:.35rem .85rem;font-size:.78rem;cursor:pointer}
.busca-abas .aba.ativa{border-color:var(--ouro);color:var(--ouro);font-weight:600}
.tema-linha{font-size:.85rem;line-height:1.6;padding:.3rem 0;border-bottom:1px solid var(--borda)}
.tema-ref{color:var(--ouro);font-weight:600;cursor:pointer;white-space:nowrap}
.tema-ref:hover{text-decoration:underline}
.dic-def{font-size:.87rem;line-height:1.6;margin:.4rem 0}
.aviso-en{font-size:.68rem;color:var(--suave);font-style:italic;margin-top:.5rem}

/* planos */
.plano-card{border:1px solid var(--borda);border-radius:.8rem;padding:.8rem;margin-bottom:.7rem;background:var(--papel);cursor:pointer}
.plano-card h3{margin:0 0 .35rem;font-size:.95rem;font-family:'Cardo',serif}
.plano-barra{height:.45rem;border-radius:999px;background:var(--hover);overflow:hidden}
.plano-barra i{display:block;height:100%;background:var(--ouro)}
.plano-pct{font-size:.7rem;color:var(--suave);margin-top:.3rem}
.dia-linha{display:flex;align-items:center;gap:.6rem;padding:.45rem 0;border-bottom:1px solid var(--borda)}
.dia-num{font-size:.68rem;font-weight:600;color:var(--suave);min-width:3.2rem}
.dia-caps{flex:1;font-size:.82rem;line-height:1.5}
.dia-caps span{color:var(--ouro);cursor:pointer;font-weight:600}
.dia-caps span:hover{text-decoration:underline}
.dia-check{width:1.15rem;height:1.15rem;accent-color:var(--ouro);cursor:pointer}
.voltar-planos{border:0;background:none;color:var(--suave);cursor:pointer;font-size:.78rem;margin-bottom:.5rem}
/* linha do tempo */
.era h3{font-family:'Cardo',serif;font-size:1rem;color:var(--ouro);margin:1rem 0 .3rem}
.evento{display:flex;gap:.7rem;padding:.4rem 0;border-left:2px solid var(--borda);padding-left:.8rem;margin-left:.3rem}
.evento .data{min-width:6.2rem;font-size:.68rem;font-weight:600;color:var(--suave)}
.evento .corpo{font-size:.85rem;line-height:1.5}
/* atlas */
.painel-larga{max-width:44rem}
#mapa{height:20rem;border-radius:.8rem;border:1px solid var(--borda);margin-top:.7rem}
/* manuscritos */
.mss-abas{display:flex;gap:.35rem;margin-top:.8rem;flex-wrap:wrap}
.mss-abas button{border:1px solid var(--borda);background:var(--painel);color:var(--suave);border-radius:999px;padding:.3rem .7rem;font-size:.68rem;cursor:pointer}
.mss-abas button.ativa{border-color:var(--ouro);color:var(--ouro);font-weight:600}
.mss-texto{font-family:'Cardo',serif;font-size:1.15rem;line-height:1.9;margin:.5rem 0 0}
.mss-texto .rot{font-family:'Inter',sans-serif;font-size:.6rem;text-transform:uppercase;letter-spacing:.12em;color:var(--suave);display:block}
.mss-texto mark{background:var(--m-ouro);color:inherit;border-radius:.2rem;padding:0 .12rem}
/* exportar/importar */
.notas-acoes{display:flex;gap:.5rem;margin-bottom:.8rem}
.notas-acoes button,.notas-acoes label{border:1px solid var(--borda);background:var(--papel);color:var(--tinta);border-radius:999px;padding:.35rem .8rem;font-size:.72rem;cursor:pointer}

/* contexto do livro */
.btn-contexto{border:1px solid var(--borda);background:var(--painel);color:var(--ouro);
  font-size:.68rem;font-weight:600;border-radius:999px;padding:.3rem .8rem;cursor:pointer;
  vertical-align:middle;margin-left:.6rem}
.ctx-grade{display:grid;grid-template-columns:auto 1fr;gap:.35rem .8rem;font-size:.85rem;line-height:1.5}
.ctx-grade dt{font-size:.62rem;text-transform:uppercase;letter-spacing:.12em;font-weight:600;color:var(--ouro);align-self:baseline}
.ctx-grade dd{margin:0}
.ctx-barra{position:relative;height:.5rem;border-radius:999px;background:var(--hover);margin:1rem 0 .2rem}
.ctx-barra i{position:absolute;top:-0.22rem;width:.95rem;height:.95rem;border-radius:50%;
  background:var(--ouro);border:2px solid var(--papel);transform:translateX(-50%)}
.ctx-escala{display:flex;justify-content:space-between;font-size:.6rem;color:var(--suave)}
/* atlas: painel do lugar */
.lugar-card{border:1px solid var(--ouro);border-radius:.8rem;padding:.8rem;margin:.6rem 0;background:var(--papel)}
.lugar-card h3{font-family:'Cardo',serif;margin:0 0 .4rem;font-size:1.05rem}
.lugar-meta{font-size:.72rem;color:var(--suave);margin:.15rem 0}
.lugar-refs{font-size:.8rem;line-height:1.7}
.lugar-dist{font-size:.72rem;color:var(--suave);margin-top:.4rem;line-height:1.6}
.lugar-card a{color:var(--ouro)}
/* modo estudo */
.area-leitura{display:block}
@media (min-width:1100px){
  body.estudo .area-leitura{display:grid;grid-template-columns:minmax(0,1fr) 24rem;
    gap:1.2rem;max-width:78rem;margin:0 auto;padding:0 1rem}
  body.estudo .leitor{max-width:none;padding:0 0 5.5rem}
}
.col-estudo{position:sticky;top:4.5rem;align-self:start;max-height:calc(100vh - 6rem);
  overflow-y:auto;display:flex;flex-direction:column;gap:.8rem;padding-bottom:2rem}
.estudo-bloco{border:1px solid var(--borda);border-radius:.9rem;background:var(--painel);padding:.8rem}
.estudo-bloco h4{margin:0 0 .5rem;font-size:.62rem;text-transform:uppercase;
  letter-spacing:.14em;color:var(--ouro)}
.estudo-vazio{font-size:.78rem;color:var(--suave)}
body.estudo #btnEstudo{border-color:var(--ouro);color:var(--ouro)}
@media (max-width:1099px){.col-estudo{display:none!important}}

/* barra de navegação */
.navbar{position:sticky;top:3.4rem;z-index:25;display:flex;gap:.4rem;align-items:center;
  padding:.45rem 1rem;background:var(--papel);border-bottom:1px solid var(--borda);
  overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.navbar::-webkit-scrollbar{display:none}
.navbar button{flex:0 0 auto;border:1px solid var(--borda);background:var(--painel);
  color:var(--tinta);border-radius:999px;padding:.4rem .85rem;font-size:.78rem;
  font-weight:500;cursor:pointer;white-space:nowrap}
.navbar button:hover{border-color:var(--ouro);color:var(--ouro)}
.navbar button.ativa{border-color:var(--ouro);color:var(--ouro);font-weight:600}
@media (max-width:1099px){.so-desktop{display:none}}

/* identidade Sola + header unificado */
.ico{width:1.05em;height:1.05em;fill:none;stroke:currentColor;stroke-width:2;
  stroke-linecap:round;stroke-linejoin:round;vertical-align:-.16em;flex:0 0 auto}
.ico-marca{width:1.5rem;height:1.5rem;color:var(--ouro)}
.marca .nome{font-family:'Cardo',serif;font-weight:700;font-size:1.3rem;letter-spacing:.12em;text-transform:uppercase}
.topo{flex-wrap:wrap;row-gap:.5rem;border-bottom:none;padding-bottom:.55rem;
  box-shadow:0 1px 0 var(--borda)}
.topo .navbar{position:static;order:5;flex-basis:100%;border-bottom:none;padding:.1rem 0 0;background:transparent}
.btn-livros,.btn-icone{display:inline-flex;align-items:center;gap:.4rem;justify-content:center}
.navbar button{display:inline-flex;align-items:center;gap:.45rem;border:none;
  background:var(--hover);color:var(--tinta);font-weight:600}
.navbar button:hover,.navbar button.ativa{background:var(--ouro);color:var(--papel)}
[data-tema="escuro"] .navbar button:hover,[data-tema="escuro"] .navbar button.ativa{color:#141820}
@media (min-width:1280px){
  .topo{flex-wrap:nowrap}
  .topo .navbar{order:0;flex-basis:auto;flex:1;justify-content:center;padding:0 .5rem}
  .marca{margin:0}
}