/* ===== BIBLIOTECA — material único, extraído do Header/Bottom Nav =====
     Tokens em :root porque os sheets/modais da biblioteca (Visualizar,
     detalhe, seleção de blocos/cláusulas) vivem fora da seção da view no
     DOM — precisam de acesso às mesmas variáveis.

     A fórmula de material abaixo é a MESMA do .topbar-mobile (shell.css) e
     .nav (portal-cliente.css) — não é uma reinterpretação:
       background: linear-gradient(135deg, rgba(255,255,255,.05), transparent 45%), rgba(26,27,29,.62)
       backdrop-filter: blur(24px) saturate(115%)
       border: 1px solid rgba(255,255,255,.10)
       box-shadow: 0 8px 30px rgba(0,0,0,.15)
     Se o material do Header mudar, mude aqui junto. */
  :root{
    --bib-ink:#F5F5F3; --bib-ink-soft:#9B9DA3; --bib-ink-faint:#6A6C72;
    --bib-mat-hi:rgba(255,255,255,.05);
    --bib-mat-base:rgba(26,27,29,.62);
    --bib-mat-line:rgba(255,255,255,.10);
    --bib-mat-shadow:0 8px 30px rgba(0,0,0,.15);
    /* selos — mesmo material, com tint de pigmento por tipo (sem glow) */
    --bib-wine-base:rgba(47,23,28,.72); --bib-wine-ink:#C9909A;
    --bib-brass-base:rgba(56,45,25,.72); --bib-brass-ink:#C4A76C;
    --bib-bronze-base:rgba(50,36,27,.72); --bib-bronze-ink:#BA8F6C;
    --bib-silver-base:rgba(44,46,50,.72); --bib-silver-ink:#C9CDD4;
    --bib-orange:#E8763A;
  }

  /* Sem background/painel próprio na view nem no shell — mesmo tratamento de
     qualquer outra tela: cards direto sobre o gradiente do .shell (index.html,
     multi-radial + linear escuro), sem nenhuma camada tintada no meio. Havia
     dois problemas empilhados aqui: #v-bibliotecas pintava um #0C0D10 sólido
     (removido antes), e o .bib-shell::before mantinha um radial-gradient
     translúcido cobrindo toda a tela por trás dos cards — mesmo semi-
     transparente, isso ainda lia como "uma camada extra entre o fundo e os
     cards" (o que o resto do app nunca tem). Removido: a Biblioteca agora usa
     exatamente o mesmo fundo — nenhum — que todas as outras telas. */
  .bib-shell{display:flex;flex-direction:column;position:relative;isolation:isolate}
  /* micro grão sobre todo o material — extremamente sutil */
  .bib-shell::after{
    content:"";position:absolute;inset:-24px -18px;z-index:2;pointer-events:none;opacity:.03;mix-blend-mode:overlay;
    background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
    background-size:140px 140px;
  }

  /* ===== material do Header/Bottom Nav, aplicado literalmente ===== */
  .bib-glass{
    background:linear-gradient(135deg, var(--bib-mat-hi), rgba(255,255,255,0) 45%), var(--bib-mat-base);
    backdrop-filter:blur(24px) saturate(115%);-webkit-backdrop-filter:blur(24px) saturate(115%);
    border:1px solid var(--bib-mat-line);
    box-shadow:inset 0 1px 0 rgba(255,255,255,.05), var(--bib-mat-shadow);
    transition:border-color .15s,filter .15s;
  }
  .bib-glass:hover{border-color:rgba(255,255,255,.16)}
  .bib-glass.on,.bib-glass:active{border-color:rgba(255,255,255,.18);filter:brightness(1.08)}

  /* Banner de "modo de seleção" — aparece só quando a Biblioteca foi aberta
     pra escolher um contrato pra outro lugar (ex.: colaborador), em vez de
     navegação livre. Mesmo vidro do resto da página, cor de destaque
     discreta (âmbar), nunca verde/azul saturado. */
  .bib-pick-banner{display:flex;align-items:center;justify-content:space-between;gap:10px;
    background:linear-gradient(135deg,rgba(203,162,106,.14),rgba(255,255,255,0) 45%),rgba(203,162,106,.08);
    border:1px solid rgba(203,162,106,.28);border-radius:var(--r);padding:11px 14px;margin-bottom:14px;
    font-size:12.5px;color:var(--bib-ink)}
  .bib-pick-banner .inline-link{flex:none;font-weight:600;color:var(--bib-ink);cursor:pointer}

  /* ===== cabeçalho: botão quadrado + busca (mesmo vidro) ===== */
  .bib-headrow{display:flex;align-items:center;gap:8px;margin-bottom:16px}
  .bib-square-btn{flex:none;width:40px;height:40px;border-radius:var(--r);display:grid;place-items:center;cursor:pointer;color:var(--bib-ink-soft);padding:0}
  .bib-square-btn:hover{color:var(--bib-ink)}
  .bib-square-btn svg{width:17px;height:17px}
  .bib-search{flex:1;min-width:0;display:flex;align-items:center;gap:9px;height:40px;padding:0 12px;border-radius:var(--r)}
  .bib-search svg{width:16px;height:16px;color:var(--bib-ink-faint);flex:none}
  .bib-search input{flex:1;min-width:0;border:none;background:none;outline:none;font-family:inherit;font-size:13.5px;color:var(--bib-ink)}
  .bib-search input::placeholder{color:var(--bib-ink-faint)}

  /* filtros + selos: um único bloco visual (mesmo ritmo, gap curto entre as duas linhas) */
  .bib-toolbar{display:flex;flex-direction:column;gap:6px;margin-bottom:28px}

  /* ===== filtros: grid rígido de 4 colunas, mesmo vidro do Header ===== */
  .bib-filters{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}
  .bib-filter{height:36px;min-width:0;display:flex;align-items:center;justify-content:space-between;gap:4px;padding:0 9px;border-radius:var(--r);
    color:var(--bib-ink-soft);font-size:11px;font-weight:500;cursor:pointer;font-family:inherit;transition:color .15s}
  .bib-filter>span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .bib-filter:hover{color:var(--bib-ink)}
  .bib-filter.on{color:var(--bib-ink)}
  .bib-filter .dd-arrow{width:9px;height:9px;opacity:.5;flex:none}

  /* ===== selos de origem — selo editorial: [ícone] Texto, à esquerda =====
     Mesmo material do Header com um tint de pigmento por tipo — pequenas
     diferenças de material, não gradientes fortes; sem glow, sem borda
     iluminada. */
  /* 2x2 em vez de 4 colunas na mesma linha — a 1fr/4 não tinha espaço pra
     palavras inteiras como "Recomendados"/"Comunidade", que ficavam cortadas
     em reticências. */
  .bib-seals{display:grid;grid-template-columns:repeat(2,1fr);gap:6px}
  .bib-seal{height:36px;min-width:0;display:flex;align-items:center;justify-content:flex-start;gap:6px;padding:0 8px;border-radius:var(--r);
    cursor:pointer;font-family:inherit;font-size:10px;font-weight:600;
    background:linear-gradient(135deg, var(--bib-mat-hi), rgba(255,255,255,0) 45%), var(--bib-mat-base);
    border:1px solid var(--bib-mat-line);
    box-shadow:inset 0 1px 0 rgba(255,255,255,.05), var(--bib-mat-shadow);
    transition:border-color .15s,filter .15s}
  .bib-seal:hover{filter:brightness(1.08)}
  .bib-seal.on{border-color:rgba(255,255,255,.20)}
  .bib-seal .sl-ic{flex:none;display:inline-flex;width:16px;height:16px}
  .bib-seal .sl-ic svg{width:100%;height:100%}
  .bib-seal .sl-ic .nav-ico{width:100%;height:100%;background-color:currentColor}
  .bib-seal .sl-lbl{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .bib-seal.s-oficial{background:linear-gradient(135deg, var(--bib-mat-hi), rgba(255,255,255,0) 45%), var(--bib-silver-base);color:var(--bib-silver-ink)}
  .bib-seal.s-juridico{background:linear-gradient(135deg, var(--bib-mat-hi), rgba(255,255,255,0) 45%), var(--bib-wine-base);color:var(--bib-wine-ink)}
  .bib-seal.s-recomendados{background:linear-gradient(135deg, var(--bib-mat-hi), rgba(255,255,255,0) 45%), var(--bib-brass-base);color:var(--bib-brass-ink)}
  .bib-seal.s-comunidade{background:linear-gradient(135deg, var(--bib-mat-hi), rgba(255,255,255,0) 45%), var(--bib-bronze-base);color:var(--bib-bronze-ink)}
  /* versão inline (rodapé do card / cabeçalho de sheets) — largura ao conteúdo, ícone rente ao texto */
  span.bib-seal{display:inline-flex;align-items:center;height:22px;box-sizing:border-box;padding:0 9px;font-size:11px;gap:5px;box-shadow:inset 0 1px 0 rgba(255,255,255,.05)}
  span.bib-seal .sl-ic{width:12px;height:12px}

  /* ===== lista de contratos: bloco claramente separado do toolbar ===== */
  .bib-grid{display:flex;flex-direction:column;gap:10px}
  .bib-empty{font-size:13px;color:var(--bib-ink-faint);margin-top:14px}

  /* ===== cards — placas do MESMO material do Header/Footer ===== */
  .bib-card{position:relative;display:flex;flex-direction:column;border-radius:var(--r);padding:14px 15px 12px;cursor:pointer;
    background:linear-gradient(135deg, var(--bib-mat-hi), rgba(255,255,255,0) 45%), var(--bib-mat-base);
    backdrop-filter:blur(24px) saturate(115%);-webkit-backdrop-filter:blur(24px) saturate(115%);
    border:1px solid var(--bib-mat-line);color:var(--bib-ink);
    box-shadow:inset 0 1px 0 rgba(255,255,255,.05), var(--bib-mat-shadow);
    transition:border-color .15s;
    --ink:#F5F5F3; --ink-soft:#9B9DA3; --ink-faint:#6A6C72; --neutral:#6A6C72;
    --paper:#292B2F; --paper-2:#1F2025; --line:rgba(255,255,255,.14); --line-soft:rgba(255,255,255,.07)}
  .bib-card:hover{border-color:rgba(255,255,255,.16)}
  .bib-card .bc-title{font-family:var(--font-headline),Georgia,'Times New Roman',serif;font-size:17px;font-weight:400;line-height:1.2;color:#FBFBFA;letter-spacing:.01em}
  /* badge de idioma — quadrado pequeno e vazio (sem preenchimento), só
     moldura fina + as duas letras dentro (referência: icon-park-outline
     "english"), seguido de um separador e da contagem de blocos na mesma
     linha. */
  .bib-card .bc-lang-row{align-self:flex-start;display:flex;align-items:center;gap:7px;margin:8px 0}
  .bib-card .bc-lang{flex:none;width:16px;height:16px;
    display:inline-flex;align-items:center;justify-content:center;font-size:7.5px;font-weight:700;letter-spacing:.01em;
    border-radius:2px;border:1px solid var(--bib-ink-soft);color:var(--bib-ink-soft);background:transparent}
  .bib-card .bc-lang-sep{width:3px;height:3px;border-radius:50%;background:var(--bib-ink-faint);flex:none}
  .bib-card .bc-lang-blocks{font-size:11px;color:var(--bib-ink-faint);white-space:nowrap;display:inline-flex;align-items:center;gap:4px}
  .bc-lang-blocks-ico{width:11px;height:11px;background-color:var(--bib-ink-faint)}
  .bib-card .bc-desc{font-size:12px;color:var(--bib-ink-soft);line-height:1.45;
    display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-clamp:2;overflow:hidden}
  .bib-card .bc-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:12px;font-size:11px;color:var(--bib-ink-faint);font-weight:400}
  .bib-card .bc-meta-l{display:flex;align-items:center;gap:6px;flex-wrap:wrap;min-width:0}
  .bib-fav{flex:none;width:26px;height:26px;border-radius:var(--r);display:grid;place-items:center;cursor:pointer;color:var(--bib-ink-faint);opacity:.35;transition:opacity .15s,color .15s}
  .bib-card:hover .bib-fav,.bib-fav:hover,.bib-fav:focus-visible{opacity:1}
  .bib-fav svg{width:16px;height:16px}
  .bib-fav.on{color:var(--bib-brass-ink);opacity:1}
  .bib-minitag{font-size:10.5px;font-weight:500;padding:3px 9px;border-radius:var(--r);background:rgba(255,255,255,.05);color:var(--bib-ink-soft);border:1px solid var(--bib-mat-line)}
  .bib-uses{font-size:11px;color:var(--bib-ink-faint);white-space:nowrap}
  .bc-tags{display:flex;gap:5px;flex-wrap:wrap;margin-top:8px}

  .bib-struct-list{margin-bottom:14px}
  .bib-struct-row{margin-bottom:10px}
  .bib-struct-row .lbl{font-size:12px;color:var(--ink-soft);margin-bottom:5px;display:flex;align-items:center;justify-content:space-between;gap:8px}
  .bib-struct-tag{display:inline-flex;align-items:center;gap:4px;flex:none;white-space:nowrap;opacity:.75}
  .bib-struct-tag svg{width:11px;height:11px;flex:none}
  /* Mesmo padrão visual do .ops-card .track/.segment da Dashboard (grid de
     20 segmentos preenchendo a linha toda + gradiente --fill), em versão
     pequena — dá mais exatidão ao "score" do bloco do que uma barra única. */
  .bib-struct-track{position:relative;display:grid;grid-template-columns:repeat(20, minmax(2px, 1fr));
    grid-auto-flow:column;align-items:center;gap:1px;height:10px;overflow:visible}
  .bib-struct-track::before{content:"";position:absolute;z-index:0;left:0;top:50%;
    width:calc(var(--fill,0) * 1%);height:9px;transform:translateY(-50%);
    background:linear-gradient(90deg, rgba(255,151,56,.16), transparent)}
  .bib-struct-seg{z-index:1;height:10px;border:1px solid rgba(255,255,255,.35);border-radius:0;background:rgba(255,255,255,.03)}
  .bib-struct-seg.is-filled{border-color:#FF9738;background:#FF9738;box-shadow:inset 0 1px rgba(255,255,255,.35)}
  .bib-sort-row{display:flex;flex-direction:column;gap:6px}
  .bib-sort-opt{display:flex;align-items:center;justify-content:space-between;padding:11px 14px;border:1px solid var(--line-soft);border-radius:var(--r);cursor:pointer;font-size:13.5px;color:var(--ink)}
  .bib-sort-opt.on{border-color:var(--ink);font-weight:600}
  .bib-sort-opt svg{width:16px;height:16px;opacity:0;flex:none}
  .bib-sort-opt.on svg{opacity:1}

  /* ===== PESQUISA (genérica, usada fora da biblioteca também) ===== */
  .searchbox{display:flex;align-items:center;gap:10px;background:var(--paper);border:1px solid var(--line);
    border-radius:var(--r);padding:13px 15px;margin:14px 0 20px;box-shadow:var(--shadow)}
  .searchbox svg{width:18px;height:18px;color:var(--neutral)}
  .searchbox input{border:none;background:none;outline:none;font-family:inherit;font-size:15px;flex:1;color:var(--ink)}
  .res{font-size:13px;color:var(--neutral);padding:0 2px}

  .search-recent-item{display:flex;align-items:center;justify-content:space-between;gap:10px;
    padding:13px 14px;border:1px solid var(--line);border-radius:var(--r);background:var(--paper);
    margin-bottom:8px;cursor:pointer;transition:background .15s}
  .search-recent-item:active{background:var(--paper-2)}
  .search-recent-txt{font-size:14px;color:var(--ink);flex:1;min-width:0;overflow:hidden;
    text-overflow:ellipsis;white-space:nowrap}
  .search-recent-x{width:26px;height:26px;flex:none;display:grid;place-items:center;color:var(--neutral);
    border-radius:50%;transition:background .15s,color .15s}
  .search-recent-x:hover{background:var(--paper-2);color:var(--ink)}
  .search-recent-x svg{width:14px;height:14px}

  /* ===== Visualizar — tela do contrato (título à esquerda, cabeçalho em linha, blocos num card) ===== */
  .vis-screen{--ink:#F5F5F3; --ink-soft:#9B9DA3; --neutral:#6A6C72; --line-soft:rgba(255,255,255,.07)}
  .vis-title{font-family:var(--font-headline),Georgia,serif;font-weight:400;font-size:21px;line-height:1.2;color:var(--bib-ink);text-align:left;margin:2px 0 12px}
  .vis-head{display:flex;align-items:center;flex-wrap:wrap;gap:7px;margin-bottom:16px}
  .vis-head .vis-meta{display:inline-flex;align-items:center;gap:4px;height:22px;box-sizing:border-box;font-size:11px;font-weight:600;color:var(--bib-ink-soft);background:rgba(255,255,255,.05);border:1px solid var(--bib-mat-line);border-radius:var(--r);padding:0 9px}
  .vis-head .vis-meta .bc-lang-blocks-ico{width:11px;height:11px;background-color:var(--bib-ink-soft)}
  .vis-card{background:linear-gradient(135deg, var(--bib-mat-hi), rgba(255,255,255,0) 45%), var(--bib-mat-base);border:1px solid var(--bib-mat-line);border-radius:var(--r);padding:6px;margin-bottom:16px;display:flex;flex-direction:column;gap:6px}
  .vis-bloco{border:1px solid rgba(255,255,255,.06);border-radius:var(--r);padding:12px 13px;background:rgba(255,255,255,.03)}
  .vis-bloco-h{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:13.5px;font-weight:600;color:var(--bib-ink);margin-bottom:6px}
  .vis-bloco-tag{display:inline-flex;align-items:center;gap:4px;font-size:9.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#9A9BA2;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);border-radius:var(--r);padding:2px 7px;white-space:nowrap}
  .vis-bloco-tag svg{width:10px;height:10px;flex:none}
  .vis-bloco-txt{font-size:12.5px;line-height:1.55;color:var(--bib-ink-soft);white-space:pre-wrap;word-break:break-word}

  /* ===== ACTION SHEET =====
     Backdrop neutro (preto translúcido) — chegou a usar var(--btn-32), a cor
     da marca (verde) a 32%, o que lia como uma sombra verde indesejada
     cobrindo a metade da tela por trás do sheet/menu. Nada aqui deve usar
     a cor da marca; só tons de preto/cinza, como o resto do vidro da app. */
  .overlay{position:absolute;inset:0;background:rgba(8,9,10,.55);z-index:70;opacity:0;pointer-events:none;
    transition:opacity .25s}
  .overlay.show{opacity:1;pointer-events:all}
  /* mesmo glass premium dos cards (.sec/.card/.job) — antes era um painel
     plano (var(--paper) sólido, sem gradiente/blur), o que destoava do
     resto do app. */
  .sheet{position:absolute;left:0;right:0;bottom:0;
    background:var(--surface-panel);
    border-top:1px solid rgba(255,255,255,.12);border-radius:var(--r) var(--r) 0 0;
    backdrop-filter:blur(28px) saturate(160%);-webkit-backdrop-filter:blur(28px) saturate(160%);
    padding:10px 18px calc(20px + env(safe-area-inset-bottom));z-index:80;transform:translateY(100%);
    transition:transform .32s cubic-bezier(.2,.8,.2,1);box-shadow:0 -12px 34px rgba(0,0,0,.32);overflow-x:hidden}
  .sheet.show{transform:translateY(0)}
  .sheet-grab{width:36px;height:4px;background:var(--line);border-radius:99px;margin:6px auto 14px}
  .sheet h3{font-family:var(--font-headline),-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-weight:600;font-size:19px;margin-bottom:14px;padding:0 4px}
  .sheet-primary{display:flex;align-items:center;gap:13px;padding:16px;border-radius:var(--r);background:var(--ink);
    color:var(--paper);cursor:pointer;margin-bottom:14px}
  .sheet-primary svg{width:20px;height:20px}
  .sheet-primary .t{font-size:15.5px;font-weight:600}
  .sheet-primary .s{font-size:12.5px;opacity:.65}
  .sheet-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}
  /* Mesmo vidro escuro premium dos outros cards do app (.job/.card/.btn.dark)
     — antes era um preenchimento chapado (var(--paper), sem gradiente/blur),
     o que destoava do resto da interface. */
  .sheet-item{display:flex;flex-direction:column;align-items:flex-start;gap:9px;padding:14px;
    border:1px solid rgba(255,255,255,.10);border-radius:var(--r);cursor:pointer;
    background:var(--surface-row);
    backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);
    box-shadow:0 4px 14px rgba(0,0,0,.18),inset 0 1px 0 rgba(255,255,255,.05);
    transition:background .15s,border-color .15s}
  .sheet-item:hover{background:var(--surface-row-hover);border-color:rgba(255,255,255,.16)}
  .sheet-item svg{width:18px;height:18px;color:var(--ink-soft)}
  .sheet-item .nav-ico{width:18px;height:18px;background-color:var(--ink-soft)}
  .sheet-item span{font-size:13.5px;font-weight:500;line-height:1.3}