/* Revisor de Livros: a página do livro. Índice à esquerda, a leitura no meio, as pessoas (autor e
   administradores) à direita. A leitura é capítulo por capítulo: a rolagem para no fim de cada um. */
:root{--ed-fonte-texto:'Lora Reta',Lora,Georgia,serif;--ed-fonte-titulo:Lora,Georgia,serif;--ed-esc:1;--ed-pgap:.7em;--ed-entre:1.8;--ed-larg:720px;--ed-ident:0em}
/* Lora só reta: o itálico vira a mesma letra inclinada (como no editor) */
@font-face{font-family:'Lora Reta';font-style:normal;font-weight:400 700;font-display:swap;src:url(https://fonts.gstatic.com/s/lora/v37/0QIvMX1D_JOuMwT7I-NP.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Lora Reta';font-style:normal;font-weight:400 700;font-display:swap;src:url(https://fonts.gstatic.com/s/lora/v37/0QIvMX1D_JOuMwr7Iw.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

/* ---- topo do livro ---- */
.brand{width:30px;height:38px;border-radius:3px 5px 5px 3px;overflow:hidden;flex:none;border:none;padding:0;background:var(--panel2);box-shadow:0 1px 1px rgba(0,0,0,.1),0 4px 10px -4px rgba(40,25,10,.4);position:relative;cursor:pointer}
.brand img{width:100%;height:100%;object-fit:cover;display:block}
.brand .capaGerada{padding:5px 3px;box-shadow:none}
.brand .capaGerada .cgTit{font-size:5px!important}
.brand .capaGerada .cgFio,.brand .capaGerada .cgAut{display:none}
#bookTitle{font-family:Lora,Georgia,serif;font-size:15px;font-weight:600;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:240px;min-width:0;cursor:pointer}
.searchWrap{position:relative;flex:1;max-width:440px;margin-left:6px;min-width:120px}
.searchWrap>svg{position:absolute;left:9px;top:50%;transform:translateY(-50%);width:15px;height:15px;color:var(--faint)}
#search{width:100%;padding:8px 10px 8px 30px;border-radius:8px;border:1px solid transparent;background:var(--panel2);outline:none;font-size:14px;color:var(--ink)}
#search:focus{background:var(--card);border-color:var(--line2)}
#searchResults{position:absolute;z-index:40;top:calc(100% + 4px);left:0;right:0;max-height:min(420px,70vh);overflow:auto;background:var(--card);border:1px solid var(--line2);border-radius:10px;box-shadow:var(--shadow);display:none}
#searchResults.on{display:block}
.sr{display:flex;align-items:flex-start;gap:8px;padding:8px 11px;border-bottom:1px solid var(--panel);width:100%;text-align:left;background:none;border-left:none;border-right:none;border-top:none;color:var(--ink)}
.sr:last-child{border-bottom:none}.sr:hover{background:var(--accent-bg)}
.sr .k{font-size:10px;text-transform:uppercase;letter-spacing:.05em;color:var(--faint);width:70px;flex:none;padding-top:2px}
/* a busca (igual à do editor: espera 1 s, trecho com o termo, setas pelas ocorrências) */
.searchWrap::after{content:"";position:absolute;left:10px;right:10px;bottom:1px;height:2px;border-radius:2px;opacity:0;transition:opacity .15s;pointer-events:none;background:linear-gradient(90deg,transparent 0%,var(--accent) 50%,transparent 100%) no-repeat;background-size:40% 100%}
.searchWrap.carregando::after{opacity:1;animation:buscaBarra 1s linear infinite}
@keyframes buscaBarra{from{background-position:-40% 0}to{background-position:140% 0}}
.searchWrap.ativa #search{padding-right:128px}
.buscaNav{position:absolute;right:4px;top:50%;transform:translateY(-50%);display:flex;align-items:center;gap:1px}
.buscaNav .bc{font-size:11.5px;color:var(--muted);font-variant-numeric:tabular-nums;margin-right:4px;white-space:nowrap}
.buscaNav button{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border:none;background:none;border-radius:6px;color:var(--muted);padding:0}
.buscaNav button:hover{background:var(--panel2);color:var(--accent-ink)}
.buscaNav button:disabled{opacity:.35;pointer-events:none}
.buscaNav svg{width:15px;height:15px}
.srCorpo{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.srTit{display:flex;gap:6px;align-items:baseline;font-size:14px;color:var(--ink);white-space:nowrap;overflow:hidden}
.srTit .c{font-family:"JetBrains Mono",monospace;font-size:11px;color:var(--accent-ink);flex:none}
.srTit .tt{overflow:hidden;text-overflow:ellipsis}
.srTrecho{font-size:12.5px;color:var(--muted);line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;white-space:normal}
#searchResults mark{background:rgba(245,180,0,.35);color:inherit;border-radius:2px;padding:0 1px}
.srN{font-size:11px;color:var(--faint);flex:none;padding-top:3px}
.srVazio{padding:10px 12px;font-size:13.5px;color:var(--faint)}
::highlight(busca){background-color:rgba(245,180,0,.32)}
::highlight(busca-atual){background-color:#f5b400;color:#1c1a16}

/* ---- as três colunas ---- */
#body{flex:1;min-height:0;display:flex;overflow:hidden;position:relative}
aside.lado{background:var(--panel);display:flex;flex-direction:column;overflow:hidden;flex:none;transition:margin .3s cubic-bezier(.22,1,.36,1)}
/* os dois painéis com a mesma largura (antes 280 e 330) */
#left{width:370px;border-right:1px solid var(--line2)}
#right{width:370px;border-left:1px solid var(--line2)}
body.semIndice #left{margin-left:-371px}
body.semPessoas #right{margin-right:-371px}
main{flex:1;min-width:0;display:flex;flex-direction:column;overflow:hidden;background:var(--panel);position:relative}
.panelHead{display:flex;align-items:center;gap:8px;height:40px;padding:0 8px 0 12px;border-bottom:1px solid var(--line);flex:none}
.panelHead>svg{width:15px;height:15px;color:var(--muted)}
.panelHead .t{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:600;flex:1}
.panelHead button{display:flex;padding:5px;border:none;background:none;border-radius:6px;color:var(--faint)}
.panelHead button:hover{background:var(--panel2);color:var(--ink2)}
.panelHead button svg{width:15px;height:15px}
.scroll{flex:1;min-height:0;overflow:auto}
#center{position:relative;scroll-behavior:auto}

/* ---- índice (como o do editor) ---- */
.idx{padding:10px 10px 60px}
.idxProg{padding:6px 8px 14px;font-size:12px;color:var(--muted)}
.idxProg .barra{margin-top:7px}
.idxSis{display:flex;align-items:center;gap:8px;width:100%;padding:7px 10px;border:none;background:none;border-radius:8px;color:var(--muted);font-size:13.5px;text-align:left}
.idxSis:hover{background:rgba(var(--tint-rgb),.35);color:var(--accent-ink)}
.idxSis svg{width:15px;height:15px;flex:none}
.idxSis.atual{background:var(--accent-bg);color:var(--accent-ink)}
.idxSep{height:1px;background:var(--line);margin:8px 6px}
.idxCap{margin-bottom:2px}
.idxItem{position:relative;display:flex;align-items:center;gap:8px;width:100%;text-align:left;padding:8px 10px;border-radius:8px;border:none;background:none;color:var(--ink2);cursor:pointer}
.idxItem:hover{background:rgba(var(--tint-rgb),.35);color:var(--accent-ink)}
.idxItem .code{font-family:"JetBrains Mono",monospace;font-size:10px;line-height:1;padding:3px 5px;border-radius:5px;background:var(--code-bg);color:var(--muted);flex:none}
.idxItem .idxttl{flex:1;min-width:0}
.idxItem.idxchap{font-family:Lora,Georgia,serif;font-size:15.5px;font-weight:600;color:var(--ink);margin-top:4px}
.idxItem.idxtop{font-size:13.5px;padding:6px 10px}
.idxItem.atual{background:var(--accent-bg);color:var(--accent-ink);box-shadow:inset 0 0 0 1px var(--accent-line)}
.idxItem .idxOk{width:18px;height:18px;flex:none;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--add);color:#fff}
.idxItem .idxOk svg{width:11px;height:11px;stroke-width:3}
.idxItem .idxMudou{width:8px;height:8px;border-radius:50%;background:var(--accent);flex:none}
.idxTops{position:relative;margin-left:8px;padding-left:10px;border-left:1px solid var(--line2);margin-top:1px;margin-bottom:6px}

/* ---- a área de leitura ---- */
.leitura{max-width:var(--ed-larg);margin:0 auto;padding:46px 28px 50px;transition:opacity .22s ease,transform .3s cubic-bezier(.22,1,.36,1)}
.leitura.saindo{opacity:0;transform:translateY(-14px)}
.leitura.entrando{opacity:0;transform:translateY(18px);transition:none}

/* o texto do livro (os estilos do editor, só para ler) */
.ptext{font-family:var(--ed-fonte-texto);font-size:calc(18px*var(--ed-esc));line-height:var(--ed-entre);color:var(--ink);overflow-wrap:break-word}
.ptext>div,.ptext>blockquote{margin:0;text-indent:var(--ed-ident)}
.ptext>:is(div,blockquote,h4,ul,ol)+:is(div,blockquote,h4,ul,ol){margin-top:var(--ed-pgap)}
.ptext h4{font-family:var(--ed-fonte-titulo);font-size:calc(19px*var(--ed-esc));font-weight:700;line-height:1.45;margin:22px 0 6px;color:inherit}
.ptext h4:first-child{margin-top:0}
.ptext ul,.ptext ol{margin:4px 0 4px calc(24px + var(--ed-ident));padding:0}
.ptext li{margin:3px 0}
.ptext b{font-weight:700}
.ptext blockquote{padding:0;border:none;font-style:normal}

/* capa do livro (primeira página) */
.pgCapa{display:grid;grid-template-columns:minmax(150px,230px) minmax(0,1fr);gap:40px;align-items:center;padding-top:12px}
.capaGrande{position:relative}
.capaGrande .capa{cursor:default;box-shadow:0 2px 2px rgba(0,0,0,.08),0 24px 40px -18px rgba(40,25,10,.55)}
.capaGrande .capaGerada .cgAut{font-size:11px}
.pgCapa h1{margin:0;font-family:var(--ed-fonte-titulo);font-size:calc(34px*var(--ed-esc));font-weight:600;line-height:1.15;color:var(--ink)}
.pgCapa .capaSub{margin:10px 0 0;font-family:var(--ed-fonte-titulo);font-size:calc(18px*var(--ed-esc));color:var(--ink2);line-height:1.4}
.pgCapa .capaAut{margin:16px 0 0;font-size:12.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.capaVoce{margin-top:26px;padding:14px 16px;border-radius:12px;background:var(--card);border:1px solid var(--line);display:flex;flex-direction:column;gap:9px;max-width:420px}
.capaVoce .l1{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.capaVoce .l2{font-size:13px;color:var(--ink2)}
.capaVoce .l3{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--muted)}
.capaVoce .l3 svg{width:14px;height:14px;flex:none}
.capaAcoes{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}
/* o autor: a faixa que avisa que o livro mudou no editor (ou ainda não foi enviado) e os revisores ainda não veem */
.faixaAutor{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:0 0 30px;padding:12px 14px;border-radius:12px;background:var(--accent-bg);border:1px solid var(--accent-line);font-family:Inter,system-ui,sans-serif;font-size:13.5px;line-height:1.5;color:var(--ink2)}
.faixaAutor>svg{width:18px;height:18px;color:var(--accent-ink);flex:none}
.faixaAutor span{flex:1;min-width:200px}
.faixaAutor .btn{flex:none;padding:8px 12px;font-size:13.5px}
/* a janela de envio: o que mudou desde a última versão enviada */
.envLista{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:7px;max-height:240px;overflow:auto}
.envLista li{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--ink);min-width:0}
.envLista .tt{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.envLista .code{font-family:"JetBrains Mono",monospace;font-size:10px;padding:2px 5px;border-radius:5px;background:var(--code-bg);color:var(--muted);flex:none}
.envTipo{font-size:10.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;padding:2px 7px;border-radius:9px;flex:none}
.envTipo.novo{background:var(--add-bg);color:var(--add)}
.envTipo.mudou{background:var(--accent-bg);color:var(--accent-ink)}
.envTipo.saiu{background:var(--del-bg);color:var(--del)}
.capaAcoes .btn{height:42px}
.capaAcoes .btn.fill{padding:0 18px;font-size:15px}

/* orientações: página do sistema, não do livro (outra letra, outra cor e o selo no alto) */
.orient{font-family:Inter,system-ui,sans-serif;background:var(--sys-bg);border:1px solid var(--sys-line);border-radius:18px;padding:30px 30px 34px;color:var(--ink)}
.orSelo{display:inline-flex;align-items:center;gap:8px;padding:5px 11px 5px 7px;border-radius:20px;background:var(--paper);border:1px solid var(--sys-line);color:var(--sys);font-size:12px;font-weight:600;letter-spacing:.02em}
.orSelo svg{width:16px;height:16px}
.orient h1{margin:18px 0 8px;font-size:26px;font-weight:600;line-height:1.25;letter-spacing:-.01em}
.orLead{margin:0 0 22px;font-size:15.5px;line-height:1.6;color:var(--ink2)}
.orGrade{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.orCard{background:var(--paper);border:1px solid var(--sys-line);border-radius:12px;padding:15px 16px}
.orCard.largo{grid-column:1/-1}
.orCard h3{display:flex;align-items:center;gap:9px;margin:0 0 8px;font-size:14.5px;font-weight:600;color:var(--ink)}
.orCard h3 svg{width:18px;height:18px;color:var(--sys);flex:none}
.orCard p,.orCard li{font-size:13.5px;line-height:1.55;color:var(--ink2);margin:0}
.orCard p+p{margin-top:6px}
.orCard ul{margin:0;padding-left:18px}
.orCard li+li{margin-top:4px}
.orGestos{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:4px}
.orGesto{padding:10px;border-radius:10px;background:var(--panel);border:1px dashed var(--sys-line);font-size:12.5px;line-height:1.4;color:var(--ink2)}
.orGesto b{display:block;font-size:13px;color:var(--ink);margin-bottom:2px}
.orGesto kbd{font-family:inherit;font-size:11.5px;padding:1px 6px;border-radius:5px;background:var(--paper);border:1px solid var(--line2);color:var(--sys);white-space:nowrap}
.orFim{display:flex;justify-content:center;margin-top:26px}
.orFim .btn{height:44px;padding:0 22px;font-size:15px;background:var(--sys);color:#fff}
body.dark .orFim .btn{color:#10161d}
.orFim .btn:hover{filter:brightness(1.08);background:var(--sys)}

/* capítulo */
.capCab{margin:0 0 30px;padding-bottom:22px;border-bottom:1px solid var(--line)}
.capSob{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-ink)}
.capSob .capLido{display:inline-flex;align-items:center;gap:4px;letter-spacing:.02em;text-transform:none;font-weight:500;color:var(--add)}
.capSob .capLido svg{width:13px;height:13px}
.capTit{margin:10px 0 8px;font-family:var(--ed-fonte-titulo);font-size:calc(32px*var(--ed-esc));font-weight:600;line-height:1.18;color:var(--ink)}
.capMeta{font-size:13px;color:var(--muted)}
.capParcial{margin-top:10px;font-size:12.5px;color:var(--muted);display:flex;gap:6px;align-items:center}
.capParcial svg{width:14px;height:14px}
.topico{scroll-margin-top:24px}
.topico+.topico{margin-top:40px}
.topTit{display:flex;align-items:baseline;gap:10px;margin:0 0 14px;font-family:var(--ed-fonte-titulo);font-size:calc(21px*var(--ed-esc));font-weight:600;line-height:1.3;color:var(--ink2)}
.topTit .code{font-family:"JetBrains Mono",monospace;font-size:11px;font-weight:500;padding:3px 6px;border-radius:5px;background:var(--code-bg);color:var(--muted);flex:none;transform:translateY(-2px)}
.topVazio{font-size:14px;color:var(--faint);font-style:italic}
.topico.pisca{animation:pisca 1.6s ease-out}
@keyframes pisca{0%{background:var(--accent-bg)}100%{background:transparent}}

/* fim do capítulo: Marcar capítulo como lido → (transição) → Próximo capítulo */
.capFim{margin-top:56px;padding-top:30px;border-top:1px solid var(--line);display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center}
.capBtn{position:relative;display:inline-flex;align-items:center;justify-content:center;height:50px;padding:0 26px;border-radius:25px;border:1px solid var(--accent);background:var(--card);color:var(--accent-ink);font-size:15.5px;font-weight:600;overflow:hidden;transition:background-color .35s,color .35s,border-color .35s,width .45s cubic-bezier(.22,1,.36,1),transform .15s}
.capBtn:active{transform:scale(.97)}
.capBtn:hover{background:var(--accent-bg)}
.capBtn .cb{display:inline-flex;align-items:center;gap:9px;white-space:nowrap;transition:opacity .22s,transform .3s cubic-bezier(.22,1,.36,1)}
.capBtn svg{width:19px;height:19px}
.capBtn .cb.fora{opacity:0;transform:translateY(10px)}
.capBtn .cb.antes{opacity:0;transform:translateY(-10px)}
.capBtn.feito{background:var(--add);border-color:var(--add);color:#fff}
.capBtn.proximo{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.capBtn.proximo:hover{background:var(--accent-ink)}
.capBtn.carregando{pointer-events:none}
.capFimDica{font-size:13px;color:var(--muted);line-height:1.5;min-height:1.5em;text-wrap:balance} /* sem limite de largura: cabe numa linha só quando há espaço */
.capFimLido{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--add)}
.capFimLido svg{width:15px;height:15px}

/* aviso no rodapé, com a barra que corre até sumir */
.avisoProg{position:fixed;left:50%;bottom:22px;z-index:110;width:min(92vw,460px);transform:translate(-50%,16px);opacity:0;pointer-events:none;background:#2b2823;color:#fff;border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.25);overflow:hidden;transition:opacity .25s,transform .35s cubic-bezier(.22,1,.36,1)}
.avisoProg.on{opacity:1;transform:translate(-50%,0)}
.avisoProg .t{display:flex;gap:10px;align-items:flex-start;padding:13px 16px 12px;font-size:14px;line-height:1.45}
.avisoProg .t svg{width:18px;height:18px;flex:none;color:#8fd0ad;margin-top:1px}
.avisoProg .b{height:3px;background:rgba(255,255,255,.12)}
.avisoProg .b i{display:block;height:100%;width:0;background:#e0a55c}
.avisoProg.corre .b i{width:100%;transition:width var(--dur,4s) linear}

/* ---- informações do livro (só o que o autor preencheu) ---- */
.infoPg{position:fixed;left:0;right:0;bottom:0;top:var(--top-h);z-index:45;background:var(--panel);overflow:auto;transform:translateY(102%);transition:transform .42s cubic-bezier(.22,1,.36,1)}
.infoPg.on{transform:none}
.infoWrap{max-width:820px;margin:0 auto;padding:30px 28px 100px}
.infoCab{display:flex;align-items:flex-start;gap:16px;margin-bottom:24px}
.infoCab h2{margin:0;font-family:Lora,Georgia,serif;font-size:26px;font-weight:600;color:var(--ink)}
.infoCab p{margin:4px 0 0;font-size:13.5px;color:var(--muted)}
.infoCab .btn{margin-left:auto;flex:none}
.infoSec{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-bottom:14px}
.infoSec h3{margin:0 0 12px;font-size:11.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:600}
.infoLinha{display:grid;grid-template-columns:200px minmax(0,1fr);gap:16px;padding:8px 0;border-top:1px solid var(--line)}
.infoLinha:first-of-type{border-top:none;padding-top:0}
.infoLinha .r{font-size:13px;color:var(--muted)}
.infoLinha .v{font-size:14.5px;color:var(--ink);line-height:1.55;white-space:pre-wrap;overflow-wrap:anywhere}
.infoLinha .v.longo{font-family:Lora,Georgia,serif;font-size:15.5px}
.infoVazio{padding:30px;text-align:center;color:var(--faint);background:var(--paper);border:1px dashed var(--line2);border-radius:14px}

/* ---- configurações de leitura (a engrenagem do editor) ---- */
.estPainel{position:fixed;top:calc(var(--top-h) + 6px);right:14px;z-index:85;width:min(92vw,330px);max-height:calc(100dvh - 80px);overflow:auto;background:var(--paper);border:1px solid var(--line2);border-radius:12px;box-shadow:var(--shadow);padding:14px 16px;display:flex;flex-direction:column;gap:12px}
.estHead{display:flex;align-items:center;gap:8px}
.estHead .t{flex:1;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:600}
.estHead button{background:none;border:none;color:var(--muted);display:flex;padding:3px;border-radius:6px}
.estHead button:hover{background:var(--panel2);color:var(--ink2)}
.estHead svg{width:16px;height:16px}
.estCampo{display:flex;flex-direction:column;gap:5px}
.estCampo label{display:flex;justify-content:space-between;font-size:12.5px;color:var(--ink2)}
.estCampo label b{font-weight:500;color:var(--muted);font-variant-numeric:tabular-nums}
.estCampo select{width:100%;padding:7px 9px;border:1px solid var(--line2);border-radius:8px;background:var(--card);color:var(--ink);font-size:13.5px;outline:none}
.estBarra{display:flex;align-items:center;gap:6px}
.estBarra input[type=range]{flex:1;min-width:0;accent-color:var(--accent)}
.estPasso{width:28px;height:28px;flex:none;display:flex;align-items:center;justify-content:center;border:1px solid var(--line2);border-radius:7px;background:var(--card);color:var(--ink2);font-size:16px;line-height:1;padding:0}
.estPasso:hover{border-color:var(--accent);color:var(--accent-ink)}
.estPasso:disabled{opacity:.35;pointer-events:none}
.estRodape{display:flex;justify-content:flex-end}
.palGrade{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.palBtn{display:flex;align-items:center;gap:8px;padding:6px 8px;border:1px solid var(--line2);border-radius:8px;background:var(--card);color:var(--ink2);font-size:12.5px;text-align:left}
.palBtn:hover{border-color:var(--accent)}
.palBtn.on{border-color:var(--accent);background:var(--accent-bg);color:var(--accent-ink);font-weight:600}
.palBtn i{width:18px;height:18px;border-radius:50%;flex:none;border:1px solid var(--line2)}

/* mensagem de livro indisponível ou sem acesso */
.semLivro{max-width:520px;margin:12vh auto 0;padding:28px;text-align:center;background:var(--card);border:1px solid var(--line);border-radius:14px}
.semLivro svg{width:38px;height:38px;color:var(--accent);margin-bottom:6px}
.semLivro h2{margin:0 0 8px;font-family:Lora,Georgia,serif;font-size:20px;font-weight:600}
.semLivro p{margin:0 0 16px;color:var(--muted);font-size:14px;line-height:1.55}
.carregandoLivro{display:flex;flex-direction:column;align-items:center;gap:12px;margin-top:20vh;color:var(--muted);font-size:14px}
.carregandoLivro i{width:30px;height:30px;border-radius:50%;border:3px solid var(--line2);border-top-color:var(--accent);animation:gira .9s linear infinite}