/* ═══════════════ v23 · ÍNDIGO EDITORIAL ═══════════════

   Só aparência. Nenhuma regra aqui muda o que um botão faz, para onde uma
   tela leva ou o que fica visível — apenas cor, letra, espaço e acabamento.

   A folha entra por último, depois de design-v8.css, refinamentos.css,
   tools-v9.css e flip-v9.css, e por isso vence sem precisar de !important
   na maioria dos casos.

   Princípio: a interface desaparece para o conteúdo aparecer.             */

/* ── 1. a paleta ─────────────────────────────────────────────────────── */

:root{
 /* claro é o padrão do produto; o escuro vem logo abaixo */
 --bg:#f7f5f0;            /* papel */
 --s1:#fffdf9;            /* folha levantada */
 --s2:#f0ede5;
 --s3:#e7e2d7;
 --s4:#dbd5c7;
 --ln:rgba(28,24,16,.085);
 --ln2:rgba(28,24,16,.15);
 --ln3:rgba(28,24,16,.26);
 --tx:#15161b;            /* tinta */
 --t2:#555b66;
 --t3:#888d97;
 --ac:#4340d6;            /* índigo */
 --acT:#3a37c4;           /* índigo sobre papel, para texto miúdo */
 --acS:rgba(67,64,214,.09);
 --am:#8d6b18; --vi:#4340d6; --cy:#1d6f8c; --vd:#1f7a53; --vm:#b34524;
 --amS:rgba(141,107,24,.10); --viS:rgba(67,64,214,.09); --cyS:rgba(29,111,140,.09);
 --vdS:rgba(31,122,83,.09); --vmS:rgba(179,69,36,.09);

 --fd:'Newsreader',Georgia,'Times New Roman',serif;
 --ft:'Newsreader',Georgia,serif;
 --fs:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;

 --r1:10px; --r2:14px; --r3:18px; --r4:24px; --r5:30px;
 --sh1:0 1px 2px rgba(24,20,12,.05);
 --sh2:0 6px 22px rgba(24,20,12,.07),0 1px 3px rgba(24,20,12,.05);
 --sh3:0 24px 64px rgba(24,20,12,.14),0 2px 8px rgba(24,20,12,.06);
 --shCapa:0 1px 2px rgba(24,20,12,.10),0 10px 26px rgba(24,20,12,.10);
 --ez:cubic-bezier(.32,.72,0,1); --ez2:cubic-bezier(.22,.82,.28,1);
}

html[data-tema="claro"]{
 --bg:#f7f5f0; --s1:#fffdf9; --s2:#f0ede5; --s3:#e7e2d7; --s4:#dbd5c7;
 --ln:rgba(28,24,16,.085); --ln2:rgba(28,24,16,.15); --ln3:rgba(28,24,16,.26);
 --tx:#15161b; --t2:#555b66; --t3:#888d97;
 --ac:#4340d6; --acT:#3a37c4; --acS:rgba(67,64,214,.09);
 --am:#8d6b18; --vi:#4340d6; --cy:#1d6f8c; --vd:#1f7a53; --vm:#b34524;
 --amS:rgba(141,107,24,.10); --viS:rgba(67,64,214,.09); --cyS:rgba(29,111,140,.09);
 --vdS:rgba(31,122,83,.09); --vmS:rgba(179,69,36,.09);
 --sh1:0 1px 2px rgba(24,20,12,.05);
 --sh2:0 6px 22px rgba(24,20,12,.07),0 1px 3px rgba(24,20,12,.05);
 --sh3:0 24px 64px rgba(24,20,12,.14),0 2px 8px rgba(24,20,12,.06);
 --shCapa:0 1px 2px rgba(24,20,12,.10),0 10px 26px rgba(24,20,12,.10);
}

html[data-tema="escuro"]{
 --bg:#0b0c11; --s1:#13151c; --s2:#1a1d26; --s3:#242835; --s4:#2f3444;
 --ln:rgba(255,255,255,.07); --ln2:rgba(255,255,255,.13); --ln3:rgba(255,255,255,.22);
 --tx:#edeff5; --t2:#98a0af; --t3:#6d7583;
 --ac:#9a98fb; --acT:#a7a5fc; --acS:rgba(154,152,251,.13);
 --am:#d8b978; --vi:#9a98fb; --cy:#79c3dc; --vd:#6fc79c; --vm:#ef8a6c;
 --amS:rgba(216,185,120,.12); --viS:rgba(154,152,251,.13); --cyS:rgba(121,195,220,.12);
 --vdS:rgba(111,199,156,.12); --vmS:rgba(239,138,108,.12);
 --sh1:0 1px 2px rgba(0,0,0,.5);
 --sh2:0 6px 24px rgba(0,0,0,.45),0 1px 3px rgba(0,0,0,.4);
 --sh3:0 28px 70px rgba(0,0,0,.62),0 2px 10px rgba(0,0,0,.5);
 --shCapa:0 1px 2px rgba(0,0,0,.5),0 12px 30px rgba(0,0,0,.45);
}

/* A cor da categoria vem no style do cartão. Sobre papel ela precisa
   encorpar; no escuro, clarear. Um token só resolve os dois casos. */
[style*="--domain"]{--domainInk:color-mix(in srgb,var(--domain) 74%,#2a2418)}
html[data-tema="escuro"] [style*="--domain"]{--domainInk:color-mix(in srgb,var(--domain) 86%,#ffffff)}

/* ── 2. base e tipografia ────────────────────────────────────────────── */

body{font:400 15px/1.6 var(--fs);letter-spacing:-.003em}
h1,h2,h3{letter-spacing:-.022em}
.dsp,.hero h1,h1{font-family:var(--fd);font-weight:400;letter-spacing:-.028em}
.eyebrow,.hero .dt{font-size:10.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--t3)}
::selection{background:var(--acS);color:var(--tx)}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:var(--ln2);border-radius:10px;border:3px solid transparent;background-clip:content-box}
::-webkit-scrollbar-thumb:hover{background:var(--ln3);background-clip:content-box}
:focus-visible{outline:2px solid var(--ac);outline-offset:3px;border-radius:8px}
.bk:focus-visible,.miniCard:focus-visible,.btn:focus-visible,button:focus-visible{outline:2px solid var(--ac);outline-offset:3px}

.hero{padding:40px 0 30px}
.hero h1,h1{font-size:40px;font-weight:400;line-height:1.1;letter-spacing:-.03em}
.hero .dt{margin-bottom:14px;display:block}
.hero .sub{margin-top:14px;font-size:15.5px;line-height:1.7;color:var(--t2);max-width:62ch}
h2{font-size:21px;font-weight:550;letter-spacing:-.022em}
h3{font-size:15.5px;font-weight:600;letter-spacing:-.012em}
.wrap{max-width:720px;padding:0 24px}
.wrapW{max-width:1240px;padding:0 24px}

/* ── 3. barra lateral ────────────────────────────────────────────────── */

#side{width:256px;background:var(--bg);border-right:1px solid var(--ln);padding:22px 14px 24px}
#side .brand{gap:11px;padding:6px 8px 26px}
#side .brand b{font-family:var(--fd);font-size:20px;font-weight:500;letter-spacing:-.02em}
#side .glyph{width:30px;height:30px;border-radius:9px;background:#5154fd;box-shadow:0 1px 3px rgba(81,84,253,.4);
 font-size:0;color:transparent;
 background-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%201052%201052%22%20role%3D%22img%22%20aria-label%3D%22STUDIUM%22%3E%3Crect%20width%3D%221052%22%20height%3D%221052%22%20rx%3D%22236%22%20fill%3D%22%235154fd%22%2F%3E%3Cg%20transform%3D%22translate(0%2C1052)%20scale(0.1%2C-0.1)%22%20fill%3D%22%23fbf8ee%22%3E%3Cpath%20d%3D%22M7730%208816%20c-34%20-12%20-1581%20-979%20-1626%20-1017%20-19%20-16%20-18%20-53%204%20-72%2018%20-16%20217%20-64%20487%20-117%2088%20-17%20170%20-33%20183%20-36%2029%20-6%2028%20-17%20-13%20-102%20-189%20-395%20-515%20-607%20-1405%20-910%20-888%20-303%20-1192%20-451%20-1446%20-706%20-95%20-95%20-117%20-123%20-152%20-196%20-66%20-137%20-78%20-237%20-44%20-361%2050%20-178%20196%20-316%20489%20-463%20126%20-63%20214%20-101%20608%20-261%20453%20-185%20643%20-311%20723%20-482%2036%20-77%2039%20-212%206%20-283%20-70%20-150%20-238%20-293%20-499%20-423%20-221%20-110%20-455%20-196%20-1045%20-383%20-699%20-220%20-1084%20-385%20-1419%20-604%20-278%20-183%20-513%20-408%20-668%20-642%20-65%20-97%20-61%20-106%2062%20-140%20590%20-165%201453%20-220%202230%20-142%201708%20172%203068%20918%203363%201844%2053%20166%2069%20306%2052%20457%20-47%20432%20-330%20778%20-860%201052%20-165%2085%20-301%20142%20-620%20260%20-469%20175%20-575%20220%20-679%20290%20-241%20164%20-180%20374%20166%20571%20127%2073%20340%20156%20759%20295%20424%20141%20559%20192%20721%20273%20293%20148%20506%20355%20626%20610%2023%2049%2043%2082%2050%2079%207%20-3%20102%20-45%20212%20-95%20347%20-155%20460%20-198%20490%20-184%2017%208%2025%2019%2025%2037%200%2026%20-113%20342%20-423%201185%20-96%20261%20-187%20511%20-203%20554%20-39%20105%20-83%20138%20-154%20112z%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E");background-size:cover;background-position:center;background-repeat:no-repeat}
#side .sec{font-size:9.5px;letter-spacing:.17em;color:var(--t3);padding:6px 12px 8px}
#side a{gap:12px;padding:9px 12px;border-radius:var(--r1);font-size:14px;font-weight:450;color:var(--t2);position:relative}
#side a svg{width:17.5px;height:17.5px;stroke-width:1.65;opacity:.85}
#side a:hover{background:var(--s2);color:var(--tx)}
#side a.on{background:var(--acS);color:var(--acT);font-weight:550}
#side a.on svg{opacity:1}
#side .cnt{background:var(--s3);color:var(--t2);font-size:10.5px;font-weight:650;padding:1.5px 8px;border-radius:10px}
#side a.on .cnt{background:var(--ac);color:#fff}

/* ── 4. cabeçalho e navegação ────────────────────────────────────────── */

#top{background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;transition:background .24s,border-color .24s}
#top.scr{background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);border-bottom-color:var(--ln)}
.topin{height:58px;max-width:1240px;padding:0 16px}
.ttl{font-size:16px;font-weight:600}
.icb{width:38px;height:38px;border-radius:10px;color:var(--t2)}
.icb:hover{background:var(--s2);color:var(--tx)}
.icb svg{width:20px;height:20px;stroke-width:1.7}

#nav{background:color-mix(in srgb,var(--bg) 86%,transparent);border-top:1px solid var(--ln)}
#nav button{font-size:10px;font-weight:550;letter-spacing:.005em;color:var(--t3)}
#nav button svg{width:22px;height:22px;stroke-width:1.65}
#nav button.on{color:var(--acT)}
#nav button.on::before{background:var(--acS)}

/* ── 5. controles ────────────────────────────────────────────────────── */

.btn{height:44px;padding:0 20px;border-radius:12px;font-size:14px;font-weight:600;letter-spacing:-.005em;
 background:var(--tx);color:var(--bg);box-shadow:var(--sh1);transition:transform .12s var(--ez),background .16s,box-shadow .16s}
.btn:hover{box-shadow:var(--sh2)}
.btn:active{transform:scale(.982)}
.btn.gh{background:var(--s1);color:var(--tx);border:1px solid var(--ln2);box-shadow:none}
.btn.gh:hover{background:var(--s2);border-color:var(--ln3)}
.btn.sm{height:36px;padding:0 15px;font-size:13px;border-radius:10px}
.btn.danger,.btn .danger{color:var(--vm)}
.btn svg{width:16px;height:16px;stroke-width:1.9}

.chip{height:34px;padding:0 15px;border-radius:10px;background:transparent;border:1px solid var(--ln2);
 color:var(--t2);font-size:13px;font-weight:500;letter-spacing:-.004em;transition:.16s var(--ez)}
.chip:hover{border-color:var(--ln3);color:var(--tx);background:var(--s2)}
.chip.on{background:var(--tx);border-color:var(--tx);color:var(--bg);font-weight:600}
.pill{height:21px;padding:0 9px;border-radius:6px;font-size:10px;font-weight:650;letter-spacing:.05em;
 text-transform:uppercase;background:var(--s2);color:var(--t2)}

input[type=text],input[type=number],input[type=search],textarea,select{
 background:var(--s1);border:1px solid var(--ln2);border-radius:11px;padding:11px 13px;font-size:14.5px;
 transition:border-color .16s,box-shadow .16s}
input:focus,textarea:focus,select:focus{border-color:var(--ac);box-shadow:0 0 0 3px var(--acS)}
/* o refinamentos.css guarda uma regra mais específica para estes selects:
   repetir os mesmos alvos aqui é o que faz a seta nova aparecer. */
select,.library-filters select,.path-filters select{
 appearance:none;-webkit-appearance:none;cursor:pointer;color:var(--tx);
 height:46px;padding:0 38px 0 14px;font:450 14px/1 var(--fs);
 background-color:var(--s1);border:1px solid var(--ln2);border-radius:11px;
 background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5' fill='none' stroke='%238b8f99' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
 background-position:right 14px center;background-size:11px 7px;background-repeat:no-repeat}
select:focus,.library-filters select:focus{border-color:var(--ac);box-shadow:0 0 0 3px var(--acS)}
textarea{border-radius:12px}
label.fl{font-size:10.5px;letter-spacing:.14em;color:var(--t3);margin-bottom:7px}

.sw{width:44px;height:26px;border-radius:13px;background:var(--s4)}
.sw::after{width:20px;height:20px;box-shadow:0 1px 3px rgba(24,20,12,.25)}
.sw.on{background:var(--ac)}
.sw.on::after{transform:translateX(18px)}

/* ── 6. superfícies ──────────────────────────────────────────────────── */

.card{background:var(--s1);border:1px solid var(--ln);border-radius:var(--r3);padding:24px;box-shadow:var(--sh1)}
.tile{background:var(--s1);border:1px solid var(--ln);border-radius:var(--r2);padding:16px;box-shadow:var(--sh1)}
.hr{background:var(--ln);margin:26px 0}
.card p+p,.card .scope-note+.scope-note{margin-top:11px}
.card p{line-height:1.75}
.exp{border-radius:var(--r2);border-color:var(--ln);background:var(--s1);margin:14px 0}
.exp>summary{padding:14px 16px;font-size:13.5px;font-weight:500}
.exp .in{padding:0 16px 16px;line-height:1.75}
.kpi{gap:12px}
.kpi .k{background:var(--s1);border-color:var(--ln);border-radius:var(--r2);padding:18px 16px;box-shadow:var(--sh1)}
.kpi .k b{font-family:var(--fd);font-size:30px;font-weight:450;letter-spacing:-.03em}
.kpi .k span{font-size:10px;letter-spacing:.12em;margin-top:6px}
.bar{background:var(--s3)}
.bar i{background:var(--ac)}
.empty{padding:72px 24px;color:var(--t3)}
.empty b{font-family:var(--fd);font-size:19px;font-weight:450;color:var(--t2);margin-bottom:8px}

.scrim{background:rgba(24,20,12,.42);backdrop-filter:blur(3px)}
html[data-tema="escuro"] .scrim{background:rgba(0,0,0,.6)}
.sheet{background:var(--s1);border-color:var(--ln2);box-shadow:var(--sh3)}
.sheet .sh b{font-family:var(--fd);font-size:19px;font-weight:500;letter-spacing:-.024em}
.sheet .sc{padding:0 24px 28px}
.sheet .sh{padding:8px 24px 14px}
@media(min-width:860px){.sheet{width:560px;border-radius:var(--r4)}.sheet .sh{padding-top:22px}}
.toast{border-radius:12px;font-size:13.5px;font-weight:550;box-shadow:var(--sh3)}

.rowb{padding:15px 0}
.mtag{border-radius:5px;font-size:9.5px;letter-spacing:.1em}

/* ── 7. biblioteca ───────────────────────────────────────────────────── */

.library-header{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;
 margin:0 0 26px;padding:40px 0 0}
.library-header h1{font-size:40px;margin-top:10px}
.library-header>div:first-child{min-width:0}
.collection-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}

.srch{background:var(--s1);border:1px solid var(--ln2);border-radius:12px;height:46px;padding:0 16px;
 margin-bottom:18px;box-shadow:var(--sh1);transition:border-color .16s,box-shadow .16s}
.srch:focus-within{border-color:var(--ac);box-shadow:0 0 0 3px var(--acS)}
.srch svg{width:17px;height:17px;stroke:var(--t3)}
.srch input{font-size:14.5px;background:none;border:0;border-radius:0;padding:0;box-shadow:none;height:100%}
.srch input:focus{border:0;box-shadow:none}

.library-filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;align-items:end;margin-top:0}
.library-filters label{display:block;font-size:10.5px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:var(--t3)}
.library-filters label select{margin-top:7px;font-size:14px;letter-spacing:-.004em;
 font-weight:450;color:var(--tx);text-transform:none}
.direction-button{align-self:end;height:44px;padding:0 16px;border-radius:11px;border:1px solid var(--ln2);
 background:var(--s1);color:var(--t2);font-size:13px;font-weight:550;cursor:pointer;transition:.16s}
.direction-button:hover{border-color:var(--ln3);color:var(--tx)}
.library-more{margin-top:16px;border:0;background:none}
.library-more>summary{list-style:none;cursor:pointer;font-size:13px;font-weight:550;color:var(--acT);padding:6px 0}
.library-more>summary::-webkit-details-marker{display:none}
.library-count{font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--t3);
 margin:30px 0 18px;padding-bottom:16px;border-bottom:1px solid var(--ln)}

.grid{grid-template-columns:repeat(auto-fill,minmax(146px,1fr));gap:34px 22px;padding:4px 0 56px}
.bk{display:flex;flex-direction:column}
.bk .tt{font-family:var(--fd);font-size:15.5px;font-weight:500;line-height:1.28;letter-spacing:-.018em;
 margin-top:14px;color:var(--tx)}
.bk .au{font-size:12.5px;line-height:1.45;color:var(--t2);margin-top:4px}
.book-domain{font-size:10px;letter-spacing:.11em;text-transform:uppercase;color:var(--t3);margin-top:7px;gap:6px}
.book-domain i{width:5px;height:5px;background:var(--domainInk,var(--domain))}

/* a capa: papel, filete da categoria, título em serifa legível */
.bkc.v7-cover{border-radius:2px 10px 10px 2px;background:var(--s1);
 border:1px solid var(--ln);box-shadow:var(--shCapa);
 transition:transform .3s var(--ez),box-shadow .3s var(--ez);container-type:inline-size}
.bk:hover .bkc.v7-cover{transform:translateY(-5px);box-shadow:0 2px 4px rgba(24,20,12,.10),0 18px 38px rgba(24,20,12,.16)}
html[data-tema="escuro"] .bk:hover .bkc.v7-cover{box-shadow:0 2px 6px rgba(0,0,0,.5),0 20px 44px rgba(0,0,0,.55)}
.bk:active .bkc.v7-cover{transform:translateY(-2px) scale(.99)}

.cover-generated{inset:0;padding:20px 16px 16px 22px;display:flex;flex-direction:column;
 align-items:flex-start;justify-content:flex-start;gap:0;
 background:linear-gradient(168deg,color-mix(in srgb,var(--domain) 16%,var(--s1)) 0%,var(--s1) 58%);
 color:var(--tx)}
html[data-tema="escuro"] .cover-generated{
 background:linear-gradient(168deg,color-mix(in srgb,var(--domain) 20%,var(--s2)) 0%,var(--s1) 62%)}
.cover-domain{font-size:clamp(6.5px,4.6cqw,9px);font-weight:700;letter-spacing:.15em;text-transform:uppercase;
 color:var(--domainInk,var(--domain));line-height:1.3;opacity:1}
.cover-generated strong{font-family:var(--fd);font-weight:450;
 font-size:clamp(12px,11.4cqw,21px);line-height:1.16;letter-spacing:-.022em;
 color:var(--tx);margin-top:clamp(8px,6cqw,14px);-webkit-line-clamp:5;text-wrap:balance}
.cover-author{margin-top:auto;font-size:clamp(6.5px,4.8cqw,10.5px);line-height:1.35;font-weight:450;
 color:var(--t2);opacity:1;letter-spacing:.01em}
.cover-art{display:none}
.bkc:has(.vez) .cover-author{margin-bottom:17px}
/* um filete fino sob a categoria: dá à capa o ar de folha de rosto */
.cover-domain{align-self:stretch;padding-bottom:clamp(6px,4.4cqw,10px);
 border-bottom:1px solid color-mix(in srgb,var(--domainInk,var(--domain)) 26%,transparent)}
.cover-edge{width:clamp(2px,1.9cqw,5px);background:var(--domainInk,var(--domain));opacity:1}
.bkc .bdg{top:8px;right:8px;width:21px;height:21px;border-radius:50%;
 background:color-mix(in srgb,var(--tx) 84%,transparent);color:var(--bg);font-size:11px;
 backdrop-filter:blur(6px);box-shadow:var(--sh1)}
.bkc .vez{background:var(--ac);color:#fff;font-size:8.5px;font-weight:700;letter-spacing:.13em;padding:4px 2px}
.bkc .pg{height:3px;background:color-mix(in srgb,var(--tx) 12%,transparent)}
.bkc img{filter:none}

/* ── 8. ficha da obra ────────────────────────────────────────────────── */

.work-sheet .work-heading{gap:20px;align-items:flex-start;margin-bottom:6px}
.work-sheet .work-heading h2{font-family:var(--fd);font-size:25px;font-weight:450;line-height:1.2;
 letter-spacing:-.028em;margin:10px 0 6px}
.work-sheet .work-heading .mut{font-size:14px;color:var(--t2)}
.work-sheet .work-heading .mut2{font-size:11px;letter-spacing:.1em;text-transform:uppercase;margin-top:10px;color:var(--t3)}
.work-sheet .bkc{min-width:104px;width:104px;max-width:104px;height:156px}
.work-sheet .cover-generated{padding:11px 8px 9px 11px}
.classic-note{border-left:2px solid var(--ac);padding-left:20px;margin-block:26px;font-size:14.5px;
 line-height:1.8;color:var(--t2);font-family:var(--ft)}
.classic-note p:first-child{color:var(--tx)}
.scope-note{font-size:13px;line-height:1.7;color:var(--t2)}
.session-actions{gap:10px;margin-top:22px}
.file-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;padding-top:16px;border-top:1px solid var(--ln)}
.catalog-source{margin-top:24px;font-size:11px;line-height:1.6;color:var(--t3)}

/* ── 9. leitor ───────────────────────────────────────────────────────── */

#lhead,.lhead{letter-spacing:-.01em}
#lr .icb{border-radius:10px}
#lch{font-size:11px;letter-spacing:.11em;text-transform:uppercase;opacity:.72}
#laa,#ltoc{border-radius:var(--r4) var(--r4) 0 0}
#laa .tabs button.on,#ltoc .tabs button.on{color:var(--acT)}

/* Dentro do leitor a folha pode ser branca, sépia, verde, cinza ou preta, e o
   tema da aplicação não manda ali. Um índigo de meio-tom serve nas cinco. */
#lr{--acL:#6b68ee}
#laa .segc button.on,#laa .fonts button.on{border-color:var(--acL);
 background:color-mix(in srgb,var(--acL) 12%,transparent)}
#laa .swatch button.on{border-color:var(--acL);box-shadow:0 0 0 3px color-mix(in srgb,var(--acL) 24%,transparent)}
#laa .sw.on{background:var(--acL)}
#laa .tabs button.on::after{background:var(--acL)}
#laa .tabs button.on{color:var(--pguitx)}
#laa .stepper{border-radius:13px}
#laa .segc button,#laa .fonts button{border-radius:12px}
/* a marca da leitura guiada entra na mesma família de cor */
#tts-book-mark{border-bottom-color:#5154fd}
#tts-book-mark i{background:#5154fd;box-shadow:0 0 0 3px rgba(81,84,253,.14)}
#lbListen.tts-active{color:#5154fd}

/* a folha da obra já traz o título em corpo grande: repeti-lo no topo é ruído */
#sheet:has(.work-sheet) .sh b{visibility:hidden}

/* a caixa de seleção acompanha a folha em vez de ser sempre escura */
#lsel{background:var(--pgui,#22252b);color:var(--pguitx,#eef1f4);
 border:1px solid color-mix(in srgb,var(--pguitx,#fff) 12%,transparent);
 border-radius:14px;box-shadow:0 10px 34px var(--pgshd,rgba(0,0,0,.4))}
#lsel button{color:var(--pguitx,#eef1f4);border-radius:9px}
#lsel button:hover{background:color-mix(in srgb,var(--pguitx,#fff) 8%,transparent)}
#lsel .sep-v13{background:color-mix(in srgb,var(--pguitx,#fff) 12%,transparent)}
#lsel .cores-v13 button:hover{background:none}

/* a barra de anotação do PDF usava --bg da aplicação e um texto branco fixo:
   no tema claro ela sumia. Agora segue a cor da folha que está sendo lida. */
.ink-toolbar-v9{background:var(--pgui,#17191d);color:var(--pguitx,#e9ebed);
 border:1px solid color-mix(in srgb,var(--pguitx,#fff) 14%,transparent);
 border-radius:16px;box-shadow:0 12px 40px var(--pgshd,rgba(0,0,0,.3));padding:11px 13px}
.ink-toolbar-v9 button{color:var(--pguitx,inherit);border-radius:9px;font-weight:500;opacity:.78}
.ink-toolbar-v9 button:hover{opacity:1;background:color-mix(in srgb,var(--pguitx,#fff) 8%,transparent)}
.ink-toolbar-v9 button[aria-pressed=true]{background:color-mix(in srgb,#5154fd 16%,transparent);
 color:color-mix(in srgb,#5154fd 70%,var(--pguitx,#fff));opacity:1;font-weight:650}
.ink-toolbar-v9 label{color:var(--pguitx,inherit);opacity:.72;font-size:12px}
.ink-settings-v9{border-top:1px solid color-mix(in srgb,var(--pguitx,#fff) 13%,transparent)}
.ink-hint-v9{color:var(--pgmu,#7a7a7a);opacity:.9}
.ink-toolbar-v9 input[type=color]{border-radius:7px;overflow:hidden}
.ink-toolbar-v9 input[type=range]{accent-color:#5154fd}

/* ── 9b. ordem de leitura (v24) ──────────────────────────────────────── */

.marco-v24{margin-top:16px;padding:12px 16px;border-left:2px solid var(--ac);
 background:var(--acS);border-radius:0 10px 10px 0;font-size:13.5px;line-height:1.6;color:var(--tx);max-width:62ch}
.ordem-barra-v24{display:flex;align-items:center;justify-content:space-between;gap:16px;
 flex-wrap:wrap;margin:18px 0 0}
.ordem-modo-v24{display:flex;gap:6px}
.ordem-modo-v24 .chip{height:32px;padding:0 13px;font-size:12.5px}
.ordem-cartao-v24 .book-domain{color:var(--t3)}
.ordem-cartao-v24.feita-v24 .bkc{opacity:.55}
.ordem-cartao-v24.feita-v24 .book-domain{color:var(--vd)}
.ordem-cartao-v24.feita-v24 .book-domain i{background:var(--vd)}
#v-percurso .grid{margin-top:4px}
.order-row{width:100%;display:flex;align-items:center;gap:16px;padding:16px 4px;text-align:left;
 border-bottom:1px solid var(--ln);color:var(--tx)}
.order-row:hover{background:var(--s2)}
.order-row>span:first-child{flex:none;width:30px;text-align:center;font-size:12px;font-weight:650;
 color:var(--t3);font-variant-numeric:tabular-nums}
.order-row>div{flex:1;min-width:0}
.order-row b{display:block;font-family:var(--fd);font-size:16px;font-weight:450;letter-spacing:-.018em;line-height:1.3}
.order-row small{display:block;font-size:12px;color:var(--t2);margin-top:3px}
.order-row small+small{color:var(--t3);font-size:11px}
.order-row>span:last-child{flex:none;color:var(--t3)}

/* ── 10. medidas ─────────────────────────────────────────────────────── */

.domain-stat i{background:var(--domainInk,var(--domain))}
.chartBox{margin-top:8px}

/* ── 11. telas estreitas ─────────────────────────────────────────────── */

@media(max-width:959px){
 .hero{padding:26px 0 20px}
 .hero h1,h1,.library-header h1{font-size:31px}
 .library-header{padding-top:24px;margin-bottom:20px;align-items:flex-start}
 .library-header>button{order:3}
 .wrap,.wrapW{padding:0 18px}
 .card{padding:18px;border-radius:var(--r2)}
 .grid{gap:26px 14px}
 .bk .tt{font-size:13.5px;margin-top:11px}
 .bk .au{font-size:11.5px}
 .library-filters{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
 .sheet .sc,.sheet .sh{padding-left:18px;padding-right:18px}
}
@media(min-width:960px){
 body{--side:256px}
 #app{padding-left:256px}
 #top{padding-left:256px}
 .topin{padding-left:26px}
 .toast{left:calc(50% + 128px)}
 /* o título já aparece grande dentro da página: repeti-lo na barra é ruído */
 #top .ttl{opacity:0;pointer-events:none}
 .topin{justify-content:flex-end}
}