/* ============================================================
   Davar — folha de estilo
   ============================================================ */
@font-face{font-family:'NotoHeb';src:url('../assets/fonts/hebrew-noto.woff2') format('woff2');font-display:swap;}
@font-face{font-family:'FrankHeb';src:url('../assets/fonts/hebrew-frank.woff2') format('woff2');font-display:swap;}
@font-face{font-family:'GentiumGk';src:url('../assets/fonts/greek-gentium.woff2') format('woff2');font-display:swap;}
@font-face{font-family:'Inter';src:url('../assets/fonts/ui-inter-400.woff2') format('woff2');font-weight:400;font-display:swap;}
@font-face{font-family:'Inter';src:url('../assets/fonts/ui-inter-600.woff2') format('woff2');font-weight:600;font-display:swap;}
@font-face{font-family:'Inter';src:url('../assets/fonts/ui-inter-700.woff2') format('woff2');font-weight:700;font-display:swap;}

/* ---------- Temas ---------- */
:root{
  --reader-scale:1;
  --bg:#f6f5f1; --bg-2:#fffdf8; --surface:#ffffff; --surface-2:#f2efe8;
  --ink:#1c2230; --ink-2:#5a6172; --ink-3:#8a909e;
  --line:#e4e0d6; --line-2:#d7d2c5;
  --accent:#9a6a2f; --accent-2:#7c4f1d; --accent-soft:#f0e3cf;
  --blue:#2d4a78; --hl:#fbeec2; --hl-strong:#f4d77a;
  --heb:#16263f; --gk:#3a2a52; --pt:#2c3340; --translit:#7a6a4d;
  --danger:#b3402f;
  --shadow:0 6px 24px rgba(40,33,20,.10), 0 1.5px 4px rgba(40,33,20,.06);
  --radius:14px; --radius-sm:9px;
  --hebfont:'NotoHeb';
  --topbar-h:58px; --sidenav-w:88px;
}
[data-theme="sepia"]{
  --bg:#efe6d4; --bg-2:#f5edda; --surface:#f8f1e1; --surface-2:#ece0c7;
  --ink:#3a2f20; --ink-2:#6b5c43; --ink-3:#9b8a6c;
  --line:#ddcfb2; --line-2:#cdbd9b; --accent:#8a5a23; --accent-soft:#e6d4b4;
  --heb:#2c2113; --pt:#3a2f20; --hl:#f0dca0;
}
[data-theme="dark"]{
  --bg:#0f1420; --bg-2:#141a28; --surface:#19202f; --surface-2:#1f2738;
  --ink:#e9ecf2; --ink-2:#a8b0c2; --ink-3:#727b91;
  --line:#283041; --line-2:#333d52;
  --accent:#d8a35b; --accent-2:#e7b878; --accent-soft:#2a2417;
  --blue:#7da0d6; --hl:#3a3320; --hl-strong:#5c4f24;
  --heb:#eef1f6; --gk:#e3dcf2; --pt:#cfd6e4; --translit:#b9a989;
  --shadow:0 8px 30px rgba(0,0,0,.45);
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  background:var(--bg); color:var(--ink);
  -webkit-font-smoothing:antialiased; line-height:1.5;
  overflow:hidden;
}
svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
button{font-family:inherit;cursor:pointer;color:inherit;background:none;border:none}
input,select{font-family:inherit;font-size:1rem}
.muted{color:var(--ink-2)} .small{font-size:.85rem} .hidden{display:none!important}

/* ---------- Topbar ---------- */
.topbar{
  position:fixed;top:0;left:0;right:0;height:var(--topbar-h);z-index:40;
  display:flex;align-items:center;gap:10px;padding:0 14px;
  background:var(--bg-2);border-bottom:1px solid var(--line);
  box-shadow:0 1px 0 rgba(0,0,0,.02);
}
.icon-btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:40px;height:40px;padding:0 10px;border-radius:10px;
  color:var(--ink-2);font-weight:600;font-size:.95rem;transition:.15s;
}
.icon-btn:hover{background:var(--surface-2);color:var(--ink)}
.brand{display:flex;align-items:center;gap:9px}
.brand-mark{font-family:var(--hebfont);font-size:1.5rem;color:var(--accent);line-height:1}
.brand-name{font-weight:700;font-size:1.2rem;letter-spacing:.5px}
@media(max-width:560px){.brand-name{display:none}}
.ref-pill{
  display:flex;align-items:center;gap:6px;padding:8px 14px;border-radius:999px;
  background:var(--surface);border:1px solid var(--line-2);font-weight:600;color:var(--ink);
  box-shadow:var(--shadow);font-size:1rem;max-width:46vw;
}
.ref-pill:hover{border-color:var(--accent)}
.ref-pill svg{width:18px;height:18px;color:var(--ink-3)}
.topbar-spacer{flex:1}

.font-ctl{display:flex;gap:4px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:3px}
.font-ctl .icon-btn{height:34px;min-width:38px}

/* ---------- Sidenav ---------- */
.sidenav{
  position:fixed;top:var(--topbar-h);left:0;bottom:0;width:var(--sidenav-w);z-index:30;
  display:flex;flex-direction:column;gap:4px;padding:14px 10px;
  background:var(--bg-2);border-right:1px solid var(--line);
}
.nav-item{
  display:flex;flex-direction:column;align-items:center;gap:5px;padding:12px 4px;
  border-radius:12px;color:var(--ink-2);font-size:.78rem;font-weight:600;transition:.15s;
}
.nav-item svg{width:23px;height:23px}
.nav-item:hover{background:var(--surface-2);color:var(--ink)}
.nav-item.active{background:var(--accent-soft);color:var(--accent-2)}
[data-theme="dark"] .nav-item.active{color:var(--accent-2)}
.nav-heart svg{color:var(--accent)}
.nav-heart:hover svg{color:var(--accent-2)}

/* ---------- tela Apoiar ---------- */
.ap-qrbox{display:flex;flex-direction:column;align-items:center;gap:14px;margin-top:8px}
.ap-qr{background:#fff;padding:14px;border-radius:14px;border:1px solid var(--line);line-height:0}
.ap-qr img{display:block;width:210px;height:210px;image-rendering:pixelated}
.ap-key{display:flex;align-items:center;gap:10px;background:var(--surface-2);border:1px dashed var(--line-2);border-radius:12px;padding:12px 16px;width:100%;justify-content:space-between;flex-wrap:wrap}
.ap-key code{font-size:1rem;word-break:break-all;color:var(--ink)}
.ap-copyall{width:100%;padding:13px}
.ap-copied{color:#2e7d4f;font-weight:600;font-size:.95rem}
[data-theme="dark"] .ap-copied{color:#7fd6a2}
.ap-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:10px}
.ap-btn{display:inline-flex;align-items:center;gap:9px;color:#fff;font-weight:700;font-size:.98rem;padding:13px 20px;border-radius:12px;text-decoration:none;min-height:48px;transition:.15s}
.ap-btn svg{width:20px;height:20px;fill:currentColor;stroke:none}
.ap-btn.wa{background:#1faa53}.ap-btn.wa:hover{background:#178a43}
.ap-btn.ig{background:linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888)}

/* ---------- Main ---------- */
#main{position:fixed;top:var(--topbar-h);left:var(--sidenav-w);right:0;bottom:0;overflow-y:auto;overflow-x:hidden}
.view{max-width:920px;margin:0 auto;padding:22px 26px 80px}
.panel-head{margin:6px 0 18px}
.panel-head h2{font-size:1.6rem;font-weight:700;letter-spacing:-.3px}
.panel-head p{margin-top:6px;max-width:620px}

/* ---------- Reader toolbar ---------- */
.reader-toolbar{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  padding:12px 0 14px;margin-bottom:8px;border-bottom:1px solid var(--line);
  position:sticky;top:0;background:linear-gradient(var(--bg) 70%,transparent);z-index:5;
}
.chip{padding:8px 14px;border-radius:999px;background:var(--surface);border:1px solid var(--line-2);font-weight:600;font-size:.9rem;color:var(--ink-2)}
.chip:hover{border-color:var(--accent);color:var(--ink)}
.layer-toggles{display:flex;gap:14px;flex-wrap:wrap;flex:1;justify-content:center}
.lt{display:flex;align-items:center;gap:6px;font-size:.85rem;color:var(--ink-2);font-weight:600;white-space:nowrap}
.lt input{accent-color:var(--accent);width:16px;height:16px}

/* ---------- Reader / versos ---------- */
.reader-subbar{display:flex;align-items:center;gap:8px;padding:4px 0 10px;flex-wrap:wrap}
.ver-pick{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--ink-2);font-weight:600}
.ver-pick select{padding:7px 11px;border-radius:9px;border:1px solid var(--line-2);background:var(--surface);color:var(--ink);font-weight:600;font-size:.92rem;max-width:60vw}
.ext-compare{display:inline-flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:.85rem;color:var(--ink-2);font-weight:600}
.ext-compare .ec-label{color:var(--ink-3)}
.ext-compare .ext-link{border:1px solid var(--line-2);background:var(--surface)}
.chapter-foot{margin-top:24px;padding:16px;border-top:1px solid var(--line);text-align:center;color:var(--ink-2);font-size:.92rem}
.ext-link{color:var(--accent-2);font-weight:700;text-decoration:none;padding:4px 8px;border-radius:8px}
.ext-link:hover{background:var(--accent-soft)}
.chapter-foot .small{margin-top:6px}
.toast{position:fixed;bottom:80px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--ink);color:var(--bg-2);padding:12px 20px;border-radius:999px;font-weight:600;font-size:.9rem;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.25s;z-index:90}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.reader{padding:6px 0 40px}
.chapter-title{text-align:center;margin:8px 0 26px}
.chapter-title .bk{font-size:1.05rem;color:var(--ink-2);font-weight:600}
.chapter-title .ch{font-family:var(--hebfont);font-size:2.4rem;color:var(--accent);margin-top:2px}
.chapter-title .ch-orig{font-family:var(--hebfont);font-size:1.3rem;color:var(--ink-3);margin-top:3px}

.verse{
  padding:16px 16px 18px;margin-bottom:10px;border-radius:var(--radius);
  border:1px solid transparent;transition:.15s;
}
.verse:hover{background:var(--bg-2)}
.verse.active{background:var(--surface);border-color:var(--line);box-shadow:var(--shadow)}
.vnum{
  display:inline-flex;align-items:center;justify-content:center;min-width:26px;height:24px;
  padding:0 7px;border-radius:7px;background:var(--accent-soft);color:var(--accent-2);
  font-size:.8rem;font-weight:700;margin-bottom:4px;
}
.line-heb{
  font-family:var(--hebfont);direction:rtl;text-align:right;
  font-size:calc(2rem * var(--reader-scale));line-height:2.05;color:var(--heb);
  margin:6px 0;font-weight:500;letter-spacing:.5px;
}
.line-heb .w{cursor:pointer;border-radius:6px;padding:1px 3px;transition:background .12s;display:inline-block}
.line-heb .w:hover{background:var(--hl)}
.line-heb.gk{direction:ltr;text-align:left;font-family:'GentiumGk',serif;color:var(--gk);font-size:calc(1.7rem * var(--reader-scale))}
.line-translit{
  direction:ltr;text-align:right;color:var(--translit);font-style:italic;
  font-size:calc(1.02rem * var(--reader-scale));margin:2px 0 6px;line-height:1.7;
}
.line-heb.gk + .line-translit{text-align:left}
.line-pt{
  color:var(--pt);font-size:calc(1.15rem * var(--reader-scale));line-height:1.65;margin-top:4px;
}
.nocant .line-heb [data-cant]{display:none}

/* interlinear */
.interlinear{display:flex;flex-wrap:wrap;gap:8px 10px;direction:rtl;margin:10px 0 2px;justify-content:flex-start}
.interlinear.gk{direction:ltr}
.il-w{
  display:flex;flex-direction:column;align-items:center;text-align:center;gap:2px;
  padding:8px 9px;border-radius:10px;background:var(--surface-2);border:1px solid var(--line);
  cursor:pointer;min-width:54px;transition:.12s;
}
.il-w:hover{border-color:var(--accent);background:var(--surface)}
.il-w .ilh{font-family:var(--hebfont);font-size:calc(1.5rem * var(--reader-scale));color:var(--heb);direction:rtl}
.interlinear.gk .ilh{font-family:'GentiumGk',serif;color:var(--gk);direction:ltr;font-size:calc(1.25rem * var(--reader-scale))}
.il-w .ilt{font-size:.72rem;color:var(--translit);font-style:italic;direction:ltr}
.il-w .ilg{font-size:.82rem;color:var(--ink-2);font-weight:600;max-width:120px}
.il-w .ils{font-size:.66rem;color:var(--ink-3);font-variant-numeric:tabular-nums}

/* ---------- Busca ---------- */
.search-box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);margin-bottom:18px}
.seg{display:inline-flex;background:var(--surface-2);border-radius:10px;padding:3px;gap:2px;margin-bottom:12px}
.seg-btn{padding:8px 16px;border-radius:8px;font-weight:600;font-size:.9rem;color:var(--ink-2)}
.seg-btn.active{background:var(--surface);color:var(--ink);box-shadow:var(--shadow)}
.search-input-row{display:flex;gap:10px}
.search-input-row input{
  flex:1;padding:13px 15px;border:1.5px solid var(--line-2);border-radius:11px;background:var(--bg-2);color:var(--ink);font-size:1.1rem;
}
#gemInput,#searchInput[dir=rtl]{font-family:var(--hebfont)}
.search-input-row input:focus{outline:none;border-color:var(--accent)}
.btn-primary{padding:0 22px;border-radius:11px;background:var(--accent);color:#fff;font-weight:700;font-size:1rem}
.btn-primary:hover{background:var(--accent-2)}
.btn-secondary{padding:10px 18px;border-radius:11px;background:var(--surface-2);border:1px solid var(--line-2);font-weight:600;color:var(--ink)}
.btn-secondary:hover{border-color:var(--accent)}
.hebkbd-toggle{margin-top:12px;font-size:.85rem;color:var(--accent-2);font-weight:600}

/* teclado hebraico */
.hebkbd{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px;direction:rtl}
.hebkbd button{
  font-family:var(--hebfont);font-size:1.5rem;min-width:42px;height:46px;border-radius:9px;
  background:var(--surface-2);border:1px solid var(--line);color:var(--heb);
}
.hebkbd button:hover{border-color:var(--accent);background:var(--surface)}
.hebkbd .kb-act{font-family:'Inter';font-size:.85rem;font-weight:600;color:var(--ink-2)}
.hebkbd .kb-final{background:var(--accent-soft);border-color:var(--accent)}
.hebkbd .kb-final:hover{background:var(--surface)}
.hebkbd .kb-sep{display:inline-flex;align-items:center;padding:0 6px;font-family:'Inter';font-size:.72rem;font-weight:600;color:var(--ink-3);align-self:center}

/* resultados */
.result-summary{background:var(--accent-soft);border-radius:var(--radius);padding:16px 18px;margin-bottom:16px}
.result-summary .big{font-size:2rem;font-weight:800;color:var(--accent-2);font-variant-numeric:tabular-nums}
.sense-card{display:flex;gap:14px;align-items:center;flex-wrap:wrap;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;margin-bottom:10px;box-shadow:var(--shadow)}
.sense-card .lemma{font-family:var(--hebfont);font-size:1.8rem;color:var(--heb);direction:rtl}
.sense-card.gk .lemma{font-family:'GentiumGk',serif;color:var(--gk);direction:ltr}
.sense-card .meta{flex:1;min-width:160px}
.sense-card .meta .gl{font-weight:600}
.sense-card .meta .sub{font-size:.85rem;color:var(--ink-2)}
.sense-card .cnt{text-align:center}
.sense-card .cnt b{font-size:1.5rem;color:var(--accent-2);font-variant-numeric:tabular-nums}
.sense-card .cnt span{display:block;font-size:.72rem;color:var(--ink-3)}
.sense-card .gem-badge{background:var(--surface-2);border-radius:9px;padding:6px 10px;text-align:center}
.sense-card .gem-badge b{font-size:1.2rem;color:var(--blue)}
.sense-card .gem-badge span{display:block;font-size:.66rem;color:var(--ink-3)}

.occ-list{margin-top:8px}
.occ{display:block;width:100%;text-align:right;padding:12px 14px;border-radius:11px;border:1px solid var(--line);background:var(--surface);margin-bottom:8px;transition:.12s}
.occ:hover{border-color:var(--accent)}
.occ .occ-ref{font-weight:700;color:var(--accent-2);direction:ltr;text-align:left;display:block;margin-bottom:4px;font-size:.9rem}
.occ .occ-heb{font-family:var(--hebfont);direction:rtl;font-size:calc(1.4rem * var(--reader-scale));color:var(--heb);line-height:1.9}
.occ .occ-heb.gk{font-family:'GentiumGk',serif;direction:ltr;color:var(--gk);text-align:left;font-size:calc(1.2rem * var(--reader-scale))}
.occ .occ-heb mark,.occ .occ-pt mark{background:var(--hl-strong);color:inherit;border-radius:4px;padding:0 2px}
.occ .occ-pt{color:var(--pt);text-align:left;direction:ltr;margin-top:4px;font-size:1rem}
.more-btn{display:block;margin:8px auto;padding:10px 20px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line-2);font-weight:600;color:var(--ink-2)}

/* group occurrences by book */
.occ-group-title{font-weight:700;color:var(--ink);margin:18px 0 8px;font-size:1.05rem;display:flex;align-items:center;gap:8px}
.occ-group-title .gcount{font-size:.8rem;color:var(--ink-3);font-weight:600}
.occ-group{margin-bottom:4px}
.occ-toggle{display:flex;width:100%;align-items:center;justify-content:space-between;gap:10px;padding:12px 15px;border-radius:11px;background:var(--surface-2);border:1px solid var(--line);font-weight:700;color:var(--ink);margin:9px 0 6px;font-size:1.02rem}
.occ-toggle:hover{border-color:var(--accent)}
.occ-toggle .gcount{font-size:.82rem;color:var(--ink-3);font-weight:600;white-space:nowrap}

/* ---------- Dicionário detalhe ---------- */
.dict-entry{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);margin-bottom:14px}
.dict-entry .de-head{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:12px}
.dict-entry .de-lemma{font-family:var(--hebfont);font-size:2.6rem;color:var(--heb);direction:rtl}
.dict-entry.gk .de-lemma{font-family:'GentiumGk',serif;color:var(--gk);direction:ltr}
.dict-entry .de-translit{font-style:italic;color:var(--translit);font-size:1.2rem}
.dict-entry .de-strong{margin-left:auto;background:var(--accent-soft);color:var(--accent-2);font-weight:700;padding:5px 12px;border-radius:999px}
.de-row{margin:10px 0}
.de-label{font-size:.78rem;text-transform:uppercase;letter-spacing:.5px;color:var(--ink-3);font-weight:700;margin-bottom:3px}
.de-gloss-pt{font-size:1.25rem;font-weight:600;color:var(--ink)}
.de-def{color:var(--ink-2);line-height:1.6}
.de-stats{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.de-stat{background:var(--surface-2);border-radius:11px;padding:10px 14px;text-align:center;min-width:90px}
.de-stat b{display:block;font-size:1.3rem;color:var(--blue);font-variant-numeric:tabular-nums}
.de-stat span{font-size:.72rem;color:var(--ink-3)}
.dict-list-item{display:flex;gap:12px;align-items:center;padding:12px 14px;border-bottom:1px solid var(--line);cursor:pointer}
.dict-list-item:hover{background:var(--bg-2)}
.dict-list-item .dli-lemma{font-family:var(--hebfont);font-size:1.5rem;color:var(--heb);direction:rtl;min-width:70px;text-align:right}

/* correlações VT↔NT */
.corr-list{display:flex;flex-direction:column;gap:7px}
.corr-chip{display:flex;align-items:center;gap:11px;width:100%;text-align:left;padding:9px 12px;border-radius:11px;border:1px solid var(--line);background:var(--surface);transition:.12s}
.corr-chip:hover{border-color:var(--accent);background:var(--bg-2)}
.corr-chip .cc-lemma{font-family:var(--hebfont);font-size:1.5rem;color:var(--heb);direction:rtl;min-width:62px;text-align:right}
.corr-chip .cc-lemma.gk{font-family:'GentiumGk',serif;direction:ltr;text-align:left;color:var(--gk);font-size:1.25rem}
.corr-chip .cc-info{display:flex;flex-direction:column;gap:1px;flex:1;min-width:0}
.corr-chip .cc-gl{font-weight:600;color:var(--ink);font-size:.95rem}
.corr-chip .cc-meta{font-size:.72rem;color:var(--ink-3);font-variant-numeric:tabular-nums}
.dict-list-item.gk .dli-lemma{font-family:'GentiumGk',serif;direction:ltr;color:var(--gk);text-align:left}

/* ---------- Ajustes ---------- */
.settings{display:flex;flex-direction:column;gap:18px}
.set-group{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}
.set-group h3{font-size:1.05rem;margin-bottom:14px;color:var(--accent-2)}
.set-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:9px 0;border-top:1px solid var(--line)}
.set-row:first-of-type{border-top:none}
.set-row label{font-weight:600}
.set-row.toggle input{width:46px;height:26px;appearance:none;background:var(--line-2);border-radius:999px;position:relative;transition:.2s;cursor:pointer}
.set-row.toggle input:checked{background:var(--accent)}
.set-row.toggle input::after{content:"";position:absolute;width:20px;height:20px;border-radius:50%;background:#fff;top:3px;left:3px;transition:.2s}
.set-row.toggle input:checked::after{left:23px}
.size-control{display:flex;align-items:center;gap:10px}
.size-control .icon-btn{background:var(--surface-2);border:1px solid var(--line-2)}
#fontSizeLabel{font-weight:700;min-width:54px;text-align:center;font-variant-numeric:tabular-nums}
select{padding:8px 12px;border-radius:9px;border:1px solid var(--line-2);background:var(--bg-2);color:var(--ink)}

/* ---------- Book sheet ---------- */
.sheet{position:fixed;inset:0;z-index:60;display:flex;align-items:flex-end;justify-content:center}
.sheet-inner{background:var(--bg-2);width:100%;max-width:760px;max-height:86vh;border-radius:20px 20px 0 0;
  box-shadow:0 -10px 40px rgba(0,0,0,.25);display:flex;flex-direction:column;overflow:hidden;animation:slideUp .25s}
@keyframes slideUp{from{transform:translateY(100%)}to{transform:translateY(0)}}
.sheet-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line)}
.sheet-head h3{font-size:1.2rem}
.testament-tabs{display:flex;gap:8px;padding:14px 20px 6px}
.tt{flex:1;padding:11px;border-radius:11px;background:var(--surface-2);font-weight:600;color:var(--ink-2)}
.tt.active{background:var(--accent);color:#fff}
.book-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px;padding:14px 20px 24px;overflow-y:auto}
.book-btn{display:flex;flex-direction:column;gap:2px;padding:11px 13px;border-radius:11px;background:var(--surface);border:1px solid var(--line);text-align:left;transition:.12s}
.book-btn:hover{border-color:var(--accent);background:var(--bg-2)}
.book-btn .bn{font-weight:600;font-size:.95rem}
.book-btn .bo{font-family:var(--hebfont);font-size:1rem;color:var(--ink-3);direction:rtl;text-align:right}
.book-btn .bo.gk{font-family:'GentiumGk',serif;direction:ltr;text-align:left}
.chap-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(56px,1fr));gap:8px;padding:14px 20px 28px;overflow-y:auto}
.chap-btn{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:11px;background:var(--surface);border:1px solid var(--line);font-weight:700;font-size:1.05rem}
.chap-btn:hover{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-2)}
.sheet-back{padding:10px 20px;font-weight:600;color:var(--accent-2)}

/* ---------- Word panel ---------- */
.word-panel{
  position:fixed;top:0;right:0;bottom:0;width:min(430px,92vw);z-index:70;
  background:var(--bg-2);border-left:1px solid var(--line);box-shadow:-10px 0 40px rgba(0,0,0,.18);
  transform:translateX(100%);transition:transform .25s;display:flex;flex-direction:column;
}
.word-panel.open{transform:translateX(0)}
.wp-head{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line)}
.wp-title{font-weight:700}
.wp-body{padding:20px;overflow-y:auto}

/* ---------- Backdrop ---------- */
.backdrop{position:fixed;inset:0;background:rgba(20,15,5,.4);z-index:50;opacity:0;pointer-events:none;transition:.2s}
.backdrop.show{opacity:1;pointer-events:auto}

/* ---------- Loading ---------- */
.loading{text-align:center;padding:60px 20px;color:var(--ink-3);font-size:1.1rem}
.spinner{width:34px;height:34px;border:3px solid var(--line-2);border-top-color:var(--accent);border-radius:50%;margin:0 auto 14px;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.empty{text-align:center;padding:50px 20px;color:var(--ink-3)}

/* ---------- Responsivo ---------- */
@media(max-width:760px){
  :root{--sidenav-w:0px}
  .sidenav{top:auto;bottom:0;left:0;right:0;width:100%;height:64px;flex-direction:row;
    border-right:none;border-top:1px solid var(--line);justify-content:space-around;padding:6px 4px;z-index:45}
  .nav-item{flex:1;padding:6px 2px;font-size:.68rem}
  .nav-item svg{width:21px;height:21px}
  #main{left:0;bottom:64px}
  .view{padding:16px 14px 40px}
  .reader-toolbar{gap:8px}
  .layer-toggles{order:3;width:100%;justify-content:flex-start}
  .word-panel{width:100vw}
}
@media(max-width:420px){
  .font-ctl .icon-btn{min-width:32px;padding:0 6px}
  .panel-head h2{font-size:1.35rem}
}