/* =========================================================
   BIBLI — Design System (Secretaria de Cultura)
   Padrão visual baseado no painel DATASY (ordem-servicos),
   adaptado para a identidade de biblioteca.
   Paleta principal: azul-petróleo #00567C
   ========================================================= */

:root {
    --lib-primary:    #00567C;
    --lib-primary-d:  #003e5a;
    --lib-primary-l:  #e8f1f6;
    --lib-accent:     #1c8fc4;
    --lib-navbar-1:   #102133; /* navy */
    --lib-navbar-2:   #00567C; /* teal */
    --lib-ink:        #1c2b39;
    --lib-muted:      #8a98a5;
    --lib-card-bd:    #e7edf1;
    --lib-bg:         #eef2f5;
    --lib-success:    #1e7e34;
    --lib-warning:    #9a6206;
    --lib-danger:     #b02a37;
}

/* ---------- Base ---------- */
body {
    background-color: var(--lib-bg);
    color: #3b4753;
}
.main-content {
    padding: 24px 20px;
    min-height: calc(100vh - 56px - 60px);
    background-color: var(--lib-bg);
}
a { color: var(--lib-primary); }
a:hover { color: var(--lib-primary-d); }

/* ---------- Overrides utilitários do Bootstrap ---------- */
.bg-primary   { background-color: var(--lib-primary) !important; }
.text-primary { color: var(--lib-primary) !important; }
.bg-info      { background-color: var(--lib-accent) !important; }
.text-info    { color: var(--lib-accent) !important; }
.border-info  { border-color: var(--lib-accent) !important; }

.btn-primary {
    background-color: var(--lib-primary);
    border-color: var(--lib-primary);
}
.btn-primary:hover, .btn-primary:focus {
    background-color: var(--lib-primary-d);
    border-color: var(--lib-primary-d);
}
.btn-outline-primary {
    color: var(--lib-primary);
    border-color: var(--lib-primary);
}
.btn-outline-primary:hover {
    background-color: var(--lib-primary);
    border-color: var(--lib-primary);
}
.btn-info, .btn-outline-info:hover {
    background-color: var(--lib-accent);
    border-color: var(--lib-accent);
    color: #fff;
}
.btn-outline-info { color: var(--lib-accent); border-color: var(--lib-accent); }
.btn { border-radius: 9px; font-weight: 500; }
.btn-lg { border-radius: 11px; }
.btn-sm { border-radius: 8px; }

.form-control:focus, .form-select:focus {
    border-color: var(--lib-accent);
    box-shadow: 0 0 0 .2rem rgba(28, 143, 196, .15);
}
.form-control, .form-select { border-radius: 9px; }

.alert { border: none; border-radius: 12px; }
.progress { border-radius: 8px; background-color: #e9eef2; }
.progress-bar { background-color: var(--lib-primary); }
.list-group-item { border-left: none; border-right: none; }
.list-group-item:first-child { border-top: none; }
.list-group-item:last-child { border-bottom: none; }
.modal-content { border: none; border-radius: 14px; overflow: hidden; }
.dropdown-menu { border-radius: 12px; box-shadow: 0 .5rem 1.5rem rgba(16, 33, 51, .12); border-color: #eef2f5; }
.badge { font-weight: 600; }

/* Tabelas escuras herdadas (thead.table-dark) ganham a cor da marca */
.table-dark, .table .table-dark, table thead.table-dark th {
    --bs-table-bg: var(--lib-primary);
    background-color: var(--lib-primary) !important;
    color: #fff !important;
    border-color: var(--lib-primary) !important;
}

/* ---------- Navbar ---------- */
.navbar.lib-navbar {
    background: linear-gradient(90deg, var(--lib-navbar-1) 0%, var(--lib-navbar-2) 100%) !important;
    box-shadow: 0 2px 12px rgba(16, 33, 51, .18);
}
.lib-navbar .navbar-brand {
    font-weight: 700;
    letter-spacing: .3px;
    display: flex;
    align-items: center;
    gap: .5rem;
}
.lib-navbar .navbar-brand .brand-ic {
    width: 34px; height: 34px;
    border-radius: 9px;
    background: rgba(255, 255, 255, .14);
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.1rem;
}
.lib-navbar .nav-link {
    border-radius: 8px;
    margin: 0 1px;
    transition: background .15s, color .15s;
    color: rgba(255, 255, 255, .82) !important;
}
.lib-navbar .nav-link:hover { color: #fff !important; background: rgba(255, 255, 255, .08); }
.lib-navbar .nav-link.active { color: #fff !important; background: rgba(255, 255, 255, .16); }

/* ---------- Footer ---------- */
.footer-custom {
    background-color: var(--lib-navbar-1);
    color: #cdd7e0;
    padding: 18px 0;
    font-size: .87em;
}
.footer-custom a { color: #fff; text-decoration: none; }
.footer-custom a:hover { text-decoration: underline; }

/* ---------- Cabeçalho de página ---------- */
.lib-head { display: flex; align-items: center; gap: .9rem; margin-bottom: 1.25rem; }
.lib-head .ic {
    width: 48px; height: 48px; flex: none; border-radius: 13px;
    background: var(--lib-primary-l); color: var(--lib-primary);
    display: flex; align-items: center; justify-content: center; font-size: 1.45rem;
}
.lib-head h1 { font-size: 1.4rem; font-weight: 700; margin: 0; color: var(--lib-ink); }
.lib-head p { margin: 0; color: var(--lib-muted); font-size: .88rem; }
.lib-head .lib-head__actions { margin-left: auto; display: flex; gap: .5rem; flex-wrap: wrap; }

/* ---------- Bloco de ajuda / informação ---------- */
.lib-help {
    background: var(--lib-primary-l); border: 1px solid #d3e3ec; border-radius: 14px;
    padding: 1rem 1.15rem; margin-bottom: 1.25rem; position: relative; color: #34637b; font-size: .9rem;
}
.lib-help h2 { font-size: .98rem; font-weight: 700; color: var(--lib-primary); margin: 0 0 .35rem; }
.lib-help ul { margin: .4rem 0 0; padding-left: 1.1rem; }
.lib-help p:last-child { margin-bottom: 0; }

/* ---------- Cartões ---------- */
.card {
    border: 1px solid var(--lib-card-bd);
    border-radius: 14px;
    box-shadow: 0 4px 18px rgba(16, 33, 51, .05);
}
.card .card-header {
    background: #fff;
    border-bottom: 1px solid #eef2f5;
    border-radius: 14px 14px 0 0 !important;
    font-weight: 600;
    color: var(--lib-ink);
}
.lib-card { background: #fff; border: 1px solid var(--lib-card-bd); border-radius: 16px; box-shadow: 0 4px 18px rgba(16,33,51,.05); margin-bottom: 1.25rem; overflow: hidden; }
.lib-card__head { display: flex; align-items: center; gap: .7rem; padding: 1rem 1.25rem; border-bottom: 1px solid #eef2f5; }
.lib-card__head .ic { width: 36px; height: 36px; flex: none; border-radius: 10px; background: var(--lib-primary-l); color: var(--lib-primary); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; }
.lib-card__head h2 { font-size: 1rem; font-weight: 700; margin: 0; color: var(--lib-ink); }
.lib-card__body { padding: 1.25rem; }

/* ---------- Cartões de estatística (dashboard) ---------- */
.lib-stat {
    background: #fff; border: 1px solid var(--lib-card-bd); border-radius: 16px;
    box-shadow: 0 4px 18px rgba(16,33,51,.05);
    padding: 1.15rem 1.25rem; height: 100%;
    border-left: 5px solid var(--lib-primary);
    transition: transform .15s, box-shadow .15s;
}
.lib-stat:hover { transform: translateY(-3px); box-shadow: 0 10px 26px rgba(16,33,51,.10); }
.lib-stat__top { display: flex; align-items: flex-start; justify-content: space-between; }
.lib-stat__value { font-size: 1.9rem; font-weight: 800; line-height: 1; color: var(--lib-ink); }
.lib-stat__label { font-size: .9rem; color: #5a6b78; margin: .35rem 0 0; font-weight: 600; }
.lib-stat__sub { font-size: .78rem; color: var(--lib-muted); }
.lib-stat__ic { width: 50px; height: 50px; flex: none; border-radius: 13px; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; background: var(--lib-primary-l); color: var(--lib-primary); }
.lib-stat__foot { display: inline-flex; align-items: center; gap: .3rem; margin-top: .85rem; font-size: .82rem; font-weight: 600; color: var(--lib-primary); text-decoration: none; }
.lib-stat__foot:hover { color: var(--lib-primary-d); gap: .5rem; }

.lib-stat--primary { border-left-color: var(--lib-primary); }
.lib-stat--primary .lib-stat__ic { background: var(--lib-primary-l); color: var(--lib-primary); }
.lib-stat--success { border-left-color: #28a745; }
.lib-stat--success .lib-stat__ic { background: #e6f7ed; color: #1e7e34; }
.lib-stat--warning { border-left-color: #f0ad4e; }
.lib-stat--warning .lib-stat__ic { background: #fff4de; color: #9a6206; }
.lib-stat--info    { border-left-color: var(--lib-accent); }
.lib-stat--info .lib-stat__ic { background: #e3f3fa; color: var(--lib-accent); }

/* Ranking / listas do dashboard */
.lib-rank { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; flex: none; border-radius: 8px; background: var(--lib-primary-l); color: var(--lib-primary); font-weight: 700; font-size: .82rem; }
.lib-card .list-group-item { background: transparent; border-color: #f1f5f8; }

/* ---------- Tabela moderna ---------- */
.lib-table-card { background: #fff; border: 1px solid var(--lib-card-bd); border-radius: 16px; box-shadow: 0 4px 18px rgba(16,33,51,.05); overflow: hidden; }
.lib-table { width: 100%; margin: 0; border-collapse: collapse; }
.lib-table thead th { background: #f6f9fb; color: #6a7884; font-size: .73rem; text-transform: uppercase; letter-spacing: .4px; font-weight: 700; padding: .85rem 1rem; border-bottom: 1px solid #eef2f5; border-top: none; }
.lib-table tbody td { padding: .8rem 1rem; border-bottom: 1px solid #f1f5f8; vertical-align: middle; font-size: .9rem; color: #3b4753; background: transparent; }
.lib-table tbody tr:last-child td { border-bottom: none; }
.lib-table tbody tr { transition: background .15s; }
.lib-table tbody tr:hover { background: #f6fafc; }
.lib-table tbody tr.is-alert { background: #fdf0f0; }
.lib-table tbody tr.is-alert:hover { background: #fce6e6; }
.lib-strong { font-weight: 700; color: var(--lib-ink); }

/* ---------- Selos / badges ---------- */
.lib-badge { display: inline-flex; align-items: center; gap: .3rem; padding: .32rem .7rem; border-radius: 20px; font-size: .74rem; font-weight: 700; white-space: nowrap; }
.lib-badge--success { background: #e6f7ed; color: #1e7e34; }
.lib-badge--muted   { background: #eef2f5; color: #5f6b76; }
.lib-badge--danger  { background: #fde8e8; color: #b02a37; }
.lib-badge--warning { background: #fff4de; color: #9a6206; }
.lib-badge--info    { background: #e3f3fa; color: var(--lib-primary); }

/* ---------- Botões (pílula) ---------- */
.lib-btn { display: inline-flex; align-items: center; gap: .4rem; border: none; border-radius: 10px; font-weight: 600; padding: .58rem 1.15rem; text-decoration: none; transition: all .15s; cursor: pointer; }
.lib-btn-primary { background: var(--lib-primary); color: #fff; }
.lib-btn-primary:hover { background: var(--lib-primary-d); color: #fff; }
.lib-btn-success { background: linear-gradient(135deg, #28a745, #1e7e34); color: #fff; }
.lib-btn-success:hover { color: #fff; filter: brightness(.96); }
.lib-btn-ghost { background: #fff; border: 1.5px solid var(--lib-primary); color: var(--lib-primary); }
.lib-btn-ghost:hover { background: var(--lib-primary); color: #fff; }
.lib-btn-light { background: rgba(255,255,255,.18); color: #fff; }
.lib-btn-light:hover { background: rgba(255,255,255,.3); color: #fff; }
.lib-btn-danger { background: #dc3545; color: #fff; }
.lib-btn-danger:hover { background: #b02a37; color: #fff; }
.lib-btn-secondary { background: #eef2f5; color: #42505d; }
.lib-btn-secondary:hover { background: #e1e8ee; color: #2c3e50; }

/* ---------- Botões de ação (ícone) ---------- */
.lib-iconbtn { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 9px; border: 1.5px solid #e1e8ee; background: #fff; color: #5a6b78; text-decoration: none; transition: all .15s; padding: 0; }
.lib-iconbtn:hover { transform: translateY(-1px); }
.lib-iconbtn--view:hover, .lib-iconbtn--edit:hover { border-color: var(--lib-accent); color: var(--lib-primary); background: var(--lib-primary-l); }
.lib-iconbtn--success { color: #1e7e34; }
.lib-iconbtn--success:hover { border-color: #28a745; background: #e6f7ed; color: #1e7e34; }
.lib-iconbtn--danger { color: #b02a37; }
.lib-iconbtn--danger:hover { border-color: #dc3545; background: #fde8e8; color: #b02a37; }

/* ---------- Toolbar (busca/ações nas listas) ---------- */
.lib-toolbar { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.lib-search .input-group { min-width: 260px; }
.lib-search .input-group-text { background: #fff; border: 1.5px solid #e1e8ee; border-right: none; color: var(--lib-primary); border-radius: 10px 0 0 10px; }
.lib-search .form-control, .lib-search .form-select { border: 1.5px solid #e1e8ee; }
.lib-search .form-control { border-left: none; }
.lib-search .form-control:focus, .lib-search .form-select:focus { box-shadow: none; border-color: #e1e8ee; }
.lib-search .btn { border-radius: 0 10px 10px 0; }

/* Chips de filtro */
.lib-chips { display: flex; flex-wrap: wrap; gap: .4rem; }
.lib-chip { display: inline-flex; align-items: center; gap: .35rem; padding: .4rem .8rem; border-radius: 20px; font-size: .82rem; font-weight: 600; text-decoration: none; color: #5a6b78; background: #fff; border: 1.5px solid #e1e8ee; transition: all .15s; }
.lib-chip:hover { border-color: var(--lib-accent); color: var(--lib-primary); }
.lib-chip.active { background: var(--lib-primary); border-color: var(--lib-primary); color: #fff; }

/* ---------- Estados vazios ---------- */
.lib-empty { text-align: center; color: var(--lib-muted); padding: 2.75rem 1rem !important; }
.lib-empty .bi { font-size: 2.2rem; display: block; margin-bottom: .5rem; color: #c4d0d9; }
.lib-empty h4 { color: #5a6b78; font-size: 1.1rem; }
.lib-empty-card { background: #fff; border: 1px dashed #d7e0e7; border-radius: 16px; text-align: center; color: var(--lib-muted); padding: 2.5rem 1rem; }

/* ---------- Paginação ---------- */
.lib-pager .pagination, .pagination { margin: 0; flex-wrap: wrap; gap: .25rem; }
.pagination .page-link {
    color: var(--lib-primary); border: 1px solid #e1e8ee; border-radius: 9px !important;
    margin: 0 1px; transition: all .15s;
}
.pagination .page-link:hover { background: var(--lib-primary-l); border-color: var(--lib-accent); color: var(--lib-primary); transform: translateY(-1px); }
.pagination .page-item.active .page-link { background: var(--lib-primary); border-color: var(--lib-primary); color: #fff; box-shadow: 0 2px 6px rgba(0,86,124,.25); }
.pagination .page-item.disabled .page-link { opacity: .5; }
.pagination .page-link:focus { box-shadow: none; }

/* ---------- Telas de autenticação ---------- */
.lib-auth-wrap { min-height: calc(100vh - 62px); display: flex; align-items: center; justify-content: center; padding: 2.5rem 1rem;
    background:
        radial-gradient(1200px 500px at 10% -10%, rgba(28,143,196,.18), transparent 60%),
        radial-gradient(1000px 500px at 100% 110%, rgba(0,86,124,.20), transparent 55%),
        linear-gradient(135deg, var(--lib-navbar-1), var(--lib-primary));
}
.lib-auth-card { width: 100%; max-width: 430px; background: #fff; border-radius: 18px; box-shadow: 0 20px 50px rgba(16,33,51,.25); overflow: hidden; }
.lib-auth-card.wide { max-width: 520px; }
.lib-auth-head { text-align: center; padding: 2rem 2rem 1rem; }
.lib-auth-logo { width: 70px; height: 70px; margin: 0 auto .8rem; border-radius: 18px; background: var(--lib-primary-l); color: var(--lib-primary); display: flex; align-items: center; justify-content: center; font-size: 2.1rem; }
.lib-auth-head h3 { font-weight: 700; color: var(--lib-ink); margin: 0; font-size: 1.35rem; }
.lib-auth-head p { color: var(--lib-muted); margin: .25rem 0 0; font-size: .9rem; }
.lib-auth-body { padding: .5rem 2rem 2rem; }
.lib-auth-body .input-group-text { background: var(--lib-primary-l); border: 1.5px solid #e1e8ee; border-right: none; color: var(--lib-primary); }
.lib-auth-body .form-control { border: 1.5px solid #e1e8ee; }

/* ---------- Responsivo ---------- */
@media (max-width: 575.98px) {
    .lib-toolbar { flex-direction: column; align-items: stretch; }
    .lib-search .input-group { min-width: 0; }
    .lib-head { flex-wrap: wrap; }
    .lib-head .lib-head__actions { margin-left: 0; width: 100%; }
}

/* ---------- Acervo Digital (grade pública) ---------- */
.acv-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 1.25rem; }
.acv-card { background: #fff; border: 1px solid var(--lib-card-bd); border-radius: 14px; overflow: hidden; box-shadow: 0 4px 18px rgba(16,33,51,.05); transition: transform .15s, box-shadow .15s; display: flex; flex-direction: column; }
.acv-card:hover { transform: translateY(-4px); box-shadow: 0 12px 28px rgba(16,33,51,.12); }
.acv-card__cover { position: relative; display: block; aspect-ratio: 3 / 4; background: #16222e; overflow: hidden; text-decoration: none; }
.acv-card__cover::before { content: ""; position: absolute; inset: -8%; background-image: var(--cover-bg, none); background-size: cover; background-position: center; filter: blur(16px) brightness(.6); }
.acv-card__cover img { position: relative; z-index: 1; width: 100%; height: 100%; object-fit: contain; display: block; }
.acv-card__placeholder { position: absolute; inset: 0; z-index: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .6rem; color: #fff; padding: 1rem; text-align: center; background: linear-gradient(135deg, var(--lib-primary), var(--lib-navbar-1)); }
.acv-card__placeholder .bi { font-size: 2.4rem; opacity: .85; }
.acv-card__placeholder-title { font-weight: 700; font-size: .95rem; line-height: 1.25; display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
.acv-card__open { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; display: flex; align-items: center; justify-content: center; gap: .4rem; padding: .6rem; background: linear-gradient(transparent, rgba(16,33,51,.88)); color: #fff; font-weight: 600; font-size: .88rem; opacity: 0; transition: opacity .15s; }
.acv-card__cover:hover .acv-card__open { opacity: 1; }
.acv-card__body { padding: .8rem .9rem 1rem; display: flex; flex-direction: column; gap: .35rem; }
.acv-card__title { font-size: .98rem; font-weight: 700; color: var(--lib-ink); margin: 0; line-height: 1.25; }
.acv-card__author { font-size: .83rem; color: var(--lib-muted); margin: 0; }
.acv-card__body .lib-badge { white-space: normal; max-width: 100%; align-self: flex-start; text-align: left; line-height: 1.3; }

/* Barra de busca e contador do acervo */
.acv-search { max-width: 640px; margin: 0 auto 1.1rem; }
.acv-search .input-group { box-shadow: 0 6px 18px rgba(16,33,51,.07); border-radius: 12px; }
.acv-search .input-group-text { border-radius: 12px 0 0 12px; }
.acv-search .form-control { padding-top: .6rem; padding-bottom: .6rem; }
.acv-search .lib-btn { border-radius: 0 12px 12px 0; }
.acv-count { color: var(--lib-muted); font-size: .9rem; margin: 0 0 1.1rem; text-align: center; }

/* Filtros por tipo + etiquetas no card */
.acv-chips { justify-content: center; margin-bottom: 1.25rem; }
.acv-tipo-tag { position: absolute; top: .55rem; left: .55rem; z-index: 2; display: inline-flex; align-items: center; gap: .3rem; padding: .25rem .55rem; border-radius: 8px; background: rgba(16,33,51,.78); color: #fff; font-size: .72rem; font-weight: 600; }
.acv-play { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 2; width: 58px; height: 58px; border-radius: 50%; background: rgba(0,86,124,.85); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 1.8rem; box-shadow: 0 4px 18px rgba(0,0,0,.4); transition: transform .15s, background .15s; }
.acv-card__cover:hover .acv-play { transform: translate(-50%, -50%) scale(1.08); background: var(--lib-primary); }

/* ===================== Museu Virtual (acervo) ===================== */
/* Hero */
.acv-hero { background: linear-gradient(135deg, var(--lib-navbar-1), var(--lib-primary)); color: #fff; padding: 2.5rem 0; margin: -24px -20px 1.5rem; }
.acv-hero__tag { display: inline-flex; align-items: center; gap: .4rem; background: rgba(255,255,255,.15); padding: .3rem .8rem; border-radius: 20px; font-size: .8rem; font-weight: 600; margin-bottom: .65rem; }
.acv-hero h1 { font-size: 2rem; font-weight: 800; margin: 0 0 .4rem; }
.acv-hero p { margin: 0; opacity: .92; max-width: 720px; font-size: 1rem; }

/* Filtros */
.acv-toolbar { margin-bottom: 1rem; }
.acv-filtros { display: flex; flex-wrap: wrap; gap: 1rem; align-items: flex-end; margin-top: 1rem; background: #fff; border: 1px solid var(--lib-card-bd); border-radius: 14px; padding: 1rem 1.15rem; box-shadow: 0 4px 18px rgba(16,33,51,.05); }
.acv-filtro { display: flex; flex-direction: column; gap: .3rem; }
.acv-filtro label { font-size: .78rem; font-weight: 700; color: #5a6b78; display: flex; align-items: center; gap: .3rem; }
.acv-filtro label .bi { color: var(--lib-primary); }
.acv-periodo { display: flex; align-items: center; gap: .4rem; }
.acv-periodo input { width: 88px; }
.acv-filtro--acoes { flex-direction: row; align-items: center; gap: .5rem; margin-left: auto; }

/* Cartões (acréscimos do museu) */
.acv-card__periodo { font-size: .74rem; color: var(--lib-primary); font-weight: 600; display: inline-flex; align-items: center; gap: .3rem; }
.acv-card__title a { color: inherit; text-decoration: none; }
.acv-card__title a:hover { color: var(--lib-primary); }
.acv-card__resumo { font-size: .83rem; color: #6a7884; line-height: 1.4; margin: 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* Ficha (página individual) */
.acv-detalhe { padding-bottom: 2rem; }
.acv-voltar { display: inline-flex; align-items: center; gap: .4rem; color: var(--lib-primary); text-decoration: none; font-weight: 600; font-size: .9rem; margin-bottom: 1rem; transition: gap .15s; }
.acv-voltar:hover { gap: .6rem; color: var(--lib-primary-d); }
.acv-ficha { display: grid; grid-template-columns: minmax(0, 360px) 1fr; gap: 2rem; align-items: start; margin-bottom: 1rem; }
.acv-ficha:has(.acv-video-wrap) { grid-template-columns: 1fr; }
.acv-ficha:has(.acv-video-wrap) .acv-ficha__media { max-width: 900px; width: 100%; margin: 0 auto; }
.acv-hero-capa { position: relative; aspect-ratio: 3 / 4; border-radius: 14px; overflow: hidden; background: #16222e; box-shadow: 0 10px 30px rgba(16,33,51,.15); }
.acv-hero-capa::before { content: ""; position: absolute; inset: -8%; background-image: var(--cover-bg, none); background-size: cover; background-position: center; filter: blur(16px) brightness(.6); }
.acv-hero-capa img { position: relative; z-index: 1; width: 100%; height: 100%; object-fit: contain; }
.acv-hero-capa__ph { position: absolute; inset: 0; z-index: 1; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 3rem; background: linear-gradient(135deg, var(--lib-primary), var(--lib-navbar-1)); }
.acv-hero-foto { display: block; position: relative; border-radius: 14px; overflow: hidden; box-shadow: 0 10px 30px rgba(16,33,51,.15); }
.acv-hero-foto img { width: 100%; display: block; }
.acv-hero-foto__zoom { position: absolute; bottom: .6rem; right: .6rem; background: rgba(16,33,51,.8); color: #fff; padding: .35rem .7rem; border-radius: 8px; font-size: .8rem; }
.acv-video-wrap { aspect-ratio: 16 / 9; border-radius: 14px; overflow: hidden; background: #000; box-shadow: 0 10px 30px rgba(16,33,51,.15); }
.acv-video-wrap iframe { width: 100%; height: 100%; border: 0; display: block; }
.acv-abrir { margin-top: 1rem; }

/* Ficha em coluna única (mídia centralizada em cima, seções abaixo) */
.acv-ficha-head { margin-bottom: 1.25rem; }
.acv-ficha-media { max-width: 820px; margin: 0 auto 1.75rem; text-align: center; }
.acv-foto-centro { display: block; width: fit-content; max-width: 100%; margin: 0 auto; position: relative; border-radius: 14px; overflow: hidden; box-shadow: 0 10px 30px rgba(16,33,51,.15); }
.acv-foto-centro img { max-width: 100%; max-height: 460px; display: block; }
.acv-foto-centro__zoom { position: absolute; bottom: .6rem; right: .6rem; background: rgba(16,33,51,.8); color: #fff; padding: .35rem .7rem; border-radius: 8px; font-size: .8rem; }
.acv-capa-centro { display: block; width: fit-content; max-width: 100%; margin: 0 auto; border-radius: 14px; overflow: hidden; box-shadow: 0 10px 30px rgba(16,33,51,.15); }
.acv-capa-centro img { max-width: 100%; max-height: 380px; display: block; }

/* Cabeçalho com capa/logo no canto superior esquerdo (foto/livro/documento) */
.acv-ficha-head--capa { display: flex; gap: 1.5rem; align-items: flex-start; flex-wrap: wrap; }
.acv-head-capa { flex: none; width: 180px; max-width: 42vw; display: block; border-radius: 14px; overflow: hidden; box-shadow: 0 8px 24px rgba(16,33,51,.14); }
.acv-head-capa img { width: 100%; height: auto; display: block; }
.acv-head-capa__ph { display: flex; align-items: center; justify-content: center; aspect-ratio: 3 / 4; background: linear-gradient(135deg, var(--lib-primary), var(--lib-navbar-1)); color: #fff; font-size: 2.4rem; }
.acv-head-info { flex: 1; min-width: 260px; }

/* Topo: logo (esquerda) + galeria de relacionados (direita) */
.acv-topo { display: grid; grid-template-columns: 260px 1fr; gap: 2rem; align-items: start; margin-bottom: 1.25rem; }
.acv-topo--solo { grid-template-columns: minmax(0, 360px); }
.acv-topo__id .acv-head-capa { width: 180px; max-width: 100%; }
.acv-id-info { margin-top: 1rem; }
.acv-topo__galeria .acv-carrossel { max-width: 100%; margin: 0; }
.acv-bloco-titulo { font-size: 1.15rem; font-weight: 700; color: var(--lib-ink); display: flex; align-items: center; gap: .5rem; padding-bottom: .6rem; margin: 0 0 1rem; border-bottom: 2px solid var(--lib-primary-l); }
.acv-bloco-titulo .bi { color: var(--lib-primary); }
@media (max-width: 767.98px) {
    .acv-topo, .acv-topo--solo { grid-template-columns: 1fr; }
    .acv-topo__id { max-width: 240px; }
}
.acv-tipo-pill { display: inline-flex; align-items: center; gap: .4rem; background: var(--lib-primary-l); color: var(--lib-primary); padding: .3rem .8rem; border-radius: 20px; font-size: .8rem; font-weight: 700; }
.acv-ficha__titulo { font-size: 1.8rem; font-weight: 800; color: var(--lib-ink); margin: .6rem 0 .5rem; line-height: 1.2; }
.acv-ficha__meta { display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; color: #5a6b78; font-size: .9rem; margin-bottom: 1rem; }
.acv-ficha__meta span { display: inline-flex; align-items: center; gap: .35rem; }
.acv-ficha__meta .bi { color: var(--lib-accent); }
.acv-ficha__resumo { font-size: 1.05rem; line-height: 1.6; color: #3b4753; }

/* Seções da ficha */
.acv-secao { margin: 2rem 0; }
.acv-secao h2 { font-size: 1.2rem; font-weight: 700; color: var(--lib-ink); display: flex; align-items: center; gap: .5rem; padding-bottom: .6rem; margin-bottom: 1rem; border-bottom: 2px solid var(--lib-primary-l); }
.acv-secao h2 .bi { color: var(--lib-primary); }
.acv-prosa { font-size: 1rem; line-height: 1.75; color: #3b4753; max-width: 820px; }
.acv-ficha-tecnica { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 0 1.5rem; margin: 0; }
.acv-ft__row { display: flex; gap: .5rem; padding: .55rem 0; border-bottom: 1px solid #eef2f5; }
.acv-ft__row dt { font-weight: 700; color: var(--lib-ink); margin: 0; min-width: 110px; }
.acv-ft__row dd { margin: 0; color: #3b4753; }

/* Galeria de mídias relacionadas */
.acv-galeria { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: .75rem; }
.acv-galeria__item { display: block; aspect-ratio: 1; border-radius: 10px; overflow: hidden; background: #eef2f5; cursor: zoom-in; box-shadow: 0 3px 12px rgba(16,33,51,.06); }
.acv-galeria__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .2s; }
.acv-galeria__item:hover img { transform: scale(1.06); }
.acv-arquivos { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: .85rem; }
.acv-arquivo { display: inline-flex; align-items: center; gap: .5rem; padding: .6rem .9rem; border: 1px solid var(--lib-card-bd); border-radius: 10px; background: #fff; color: var(--lib-primary); text-decoration: none; font-weight: 600; font-size: .9rem; }
.acv-arquivo:hover { background: var(--lib-primary-l); }

/* Lightbox */
.acv-lightbox { position: fixed; inset: 0; z-index: 1080; background: rgba(8,14,20,.92); display: none; align-items: center; justify-content: center; padding: 2rem; }
.acv-lightbox.open { display: flex; }
.acv-lightbox img { max-width: 96vw; max-height: 90vh; border-radius: 6px; box-shadow: 0 20px 60px rgba(0,0,0,.6); }
.acv-lightbox__close { position: absolute; top: 1rem; right: 1.2rem; background: none; border: none; color: #fff; font-size: 2.4rem; line-height: 1; cursor: pointer; z-index: 2; }
.acv-lightbox__nav { position: absolute; top: 50%; transform: translateY(-50%); z-index: 2; background: rgba(255,255,255,.12); border: none; color: #fff; width: 54px; height: 54px; border-radius: 50%; font-size: 1.6rem; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background .15s; }
.acv-lightbox__nav:hover { background: rgba(255,255,255,.28); }
.acv-lightbox__nav--prev { left: 1.2rem; }
.acv-lightbox__nav--next { right: 1.2rem; }

/* Carrossel de imagens relacionadas */
.acv-carrossel { max-width: 760px; margin: 0 auto; }
.acv-carrossel__stage { position: relative; background: #16222e; border-radius: 14px; overflow: hidden; aspect-ratio: 16 / 9; box-shadow: 0 10px 30px rgba(16,33,51,.12); }
.acv-carrossel__viewport { position: absolute; inset: 0; }
.acv-carrossel__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; opacity: 0; transition: opacity .3s; cursor: zoom-in; }
.acv-carrossel__img.ativa { opacity: 1; }
.acv-carrossel__nav { position: absolute; top: 50%; transform: translateY(-50%); z-index: 2; width: 44px; height: 44px; border-radius: 50%; border: none; background: rgba(16,33,51,.55); color: #fff; font-size: 1.3rem; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background .15s; }
.acv-carrossel__nav:hover { background: var(--lib-primary); }
.acv-carrossel__nav--prev { left: .6rem; }
.acv-carrossel__nav--next { right: .6rem; }
.acv-carrossel__zoom { position: absolute; top: .6rem; right: .6rem; z-index: 2; width: 38px; height: 38px; border-radius: 9px; border: none; background: rgba(16,33,51,.55); color: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background .15s; }
.acv-carrossel__zoom:hover { background: var(--lib-primary); }
.acv-carrossel__contador { position: absolute; bottom: .6rem; left: 50%; transform: translateX(-50%); z-index: 2; background: rgba(16,33,51,.7); color: #fff; padding: .25rem .75rem; border-radius: 20px; font-size: .8rem; }
.acv-carrossel__thumbs { display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem; padding-top: .75rem; }
.acv-carrossel__thumb { width: 64px; height: 64px; border-radius: 8px; overflow: hidden; border: 2px solid transparent; padding: 0; cursor: pointer; background: #eef2f5; flex: none; transition: border-color .15s; }
.acv-carrossel__thumb.ativa { border-color: var(--lib-primary); }
.acv-carrossel__thumb img { width: 100%; height: 100%; object-fit: cover; }

/* Admin: mídias atuais */
.acv-midias-atuais { display: flex; flex-wrap: wrap; gap: .6rem; }
.acv-midia-atual { position: relative; width: 72px; height: 72px; border-radius: 10px; overflow: hidden; border: 1px solid var(--lib-card-bd); }
.acv-midia-atual img { width: 100%; height: 100%; object-fit: cover; }
.acv-midia-doc { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; background: var(--lib-primary-l); color: var(--lib-primary); font-size: 1.4rem; }
.acv-midia-del { position: absolute; top: 2px; right: 2px; width: 22px; height: 22px; border-radius: 50%; background: rgba(176,42,55,.92); color: #fff; display: flex; align-items: center; justify-content: center; font-size: .7rem; text-decoration: none; }
.acv-midia-del:hover { background: #b02a37; color: #fff; }

@media (max-width: 767.98px) {
    .acv-ficha { grid-template-columns: 1fr; gap: 1.25rem; }
}
@media (max-width: 575.98px) {
    .acv-hero { padding: 1.75rem 0; }
    .acv-hero h1 { font-size: 1.5rem; }
    .acv-filtros { flex-direction: column; align-items: stretch; }
    .acv-filtro--acoes { margin-left: 0; }
}
@media (max-width: 575.98px) {
    .acv-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: .8rem; }
}