/* Treinamentos Arthur Heleodoro · conceito "dossiê técnico" */
@font-face { font-family: "Playfair Display"; src: url("../fonts/PlayfairDisplay-Bold.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Playfair Display"; src: url("../fonts/PlayfairDisplay-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "EB Garamond"; src: url("../fonts/EBGaramond-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "EB Garamond"; src: url("../fonts/EBGaramond-Italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "EB Garamond"; src: url("../fonts/EBGaramond-Medium.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "EB Garamond"; src: url("../fonts/EBGaramond-SemiBold.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "EB Garamond"; src: url("../fonts/EBGaramond-Bold.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  --carvao: #0E0D0C;
  --ambar: #C89B3C;
  --ambar-escuro: #A97F28;
  --vinho: #3B1418;
  --off: #F2ECDD;
  --creme: #EBE3D0;
  --suave: #6E665C;
  --linha: rgba(14, 13, 12, .14);
  --linha-forte: rgba(59, 20, 24, .5);
  --campo: rgba(255, 255, 255, .5);
  --serif-titulo: "Playfair Display", Georgia, "Times New Roman", serif;
  --serif-texto: "EB Garamond", Garamond, Georgia, serif;
  --largura: 1120px;
  --gutter: 28px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--off); color: var(--carvao);
  font-family: var(--serif-texto); font-size: 18px; line-height: 1.55;
  font-variant-numeric: lining-nums;
  min-height: 100vh; display: flex; flex-direction: column;
}
main { flex: 1; }
img { max-width: 100%; height: auto; }
a { color: var(--vinho); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--carvao); }
h1, h2, h3 { font-family: var(--serif-titulo); font-weight: 700; line-height: 1.18; margin: 0; letter-spacing: -.005em; text-wrap: balance; }
p { margin: 0 0 .8em; }
small, .pequeno { font-size: 15px; }
.suave { color: var(--suave); }
.num { font-variant-numeric: lining-nums tabular-nums; }
.oculto { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 2px solid var(--ambar); outline-offset: 2px; }

.container { width: 100%; max-width: var(--largura); margin: 0 auto; padding: 0 var(--gutter); }

/* ------------------------------------------------------------ Topo */
.topo { background: var(--carvao); color: var(--off); border-bottom: 1px solid rgba(200, 155, 60, .45); }
.topo .container { display: flex; align-items: center; gap: 28px; min-height: 72px; }
.marca { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--off); flex-shrink: 0; }
.marca img { width: 38px; height: 38px; }
.marca strong { display: block; font-family: var(--serif-titulo); font-size: 19px; letter-spacing: .01em; line-height: 1.1; color: var(--off); }
.marca-txt { display: block; }
.marca small { display: block; font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--ambar); margin-top: 3px; }
.nav { display: flex; gap: 4px 22px; flex-wrap: wrap; flex: 1; }
.nav a { color: var(--creme); text-decoration: none; font-size: 16.5px; padding: 6px 0; border-bottom: 2px solid transparent; }
.nav a:hover { color: #fff; }
.nav a[aria-current="page"] { color: #fff; border-bottom-color: var(--ambar); }
.nav .contador { display: inline-block; min-width: 20px; padding: 0 6px; margin-left: 4px; font-size: 12.5px; line-height: 19px; text-align: center; background: var(--ambar); color: var(--carvao); border-radius: 2px; font-weight: 600; }
.conta { display: flex; align-items: center; gap: 16px; font-size: 15.5px; color: var(--creme); flex-shrink: 0; }
.conta a { color: var(--creme); }
.menu-movel { display: none; margin-left: auto; }
.menu-movel summary { list-style: none; cursor: pointer; color: var(--off); border: 1px solid rgba(200, 155, 60, .7); padding: 6px 14px; font-size: 16px; border-radius: 2px; }
.menu-movel summary::-webkit-details-marker { display: none; }
.menu-movel[open] .menu-movel-corpo { display: block; }
.menu-movel-corpo { position: absolute; left: 0; right: 0; top: 72px; background: var(--carvao); padding: 8px var(--gutter) 20px; z-index: 50; border-bottom: 1px solid var(--ambar); }
.menu-movel-corpo a { display: block; padding: 12px 0; color: var(--creme); text-decoration: none; border-bottom: 1px solid rgba(235, 227, 208, .12); font-size: 18px; }
.menu-movel-corpo a[aria-current="page"] { color: var(--ambar); }

.faixa-contexto { background: var(--vinho); color: var(--off); font-size: 15.5px; }
.faixa-contexto .container { display: flex; gap: 16px; align-items: center; justify-content: space-between; min-height: 42px; flex-wrap: wrap; padding-top: 6px; padding-bottom: 6px; }
.faixa-contexto a { color: var(--ambar); }

/* ------------------------------------------------------------ Cabeçalho da página */
.pagina-cab { padding: 44px 0 26px; border-bottom: 1px solid var(--linha); margin-bottom: 8px; }
.pagina-cab .container { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.sobrelinha { display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--vinho); margin-bottom: 12px; }
.sobrelinha::before { content: ""; display: inline-block; width: 26px; height: 1.5px; background: var(--ambar); vertical-align: middle; margin-right: 10px; transform: translateY(-2px); }
.pagina-cab h1 { font-size: clamp(28px, 3.6vw, 40px); }
.pagina-cab .lead { color: var(--suave); margin: 10px 0 0; max-width: 62ch; }
.pagina-cab .acoes { display: flex; gap: 10px; flex-wrap: wrap; }
.trilha-nav { font-size: 15px; margin-bottom: 10px; color: var(--suave); }
.trilha-nav a { color: var(--suave); }

/* ------------------------------------------------------------ Seções numeradas */
.secao { margin: 40px 0; }
.secao-cab { display: flex; align-items: baseline; gap: 16px; border-top: 1.5px solid var(--linha-forte); padding-top: 14px; margin-bottom: 18px; flex-wrap: wrap; }
.secao-cab .n { font-family: var(--serif-titulo); font-size: 30px; color: var(--ambar); line-height: 1; min-width: 44px; }
.secao-cab h2 { font-size: 23px; flex: 1; }
.secao-cab .acoes { display: flex; gap: 10px; flex-wrap: wrap; }
.secao-cab p { flex-basis: 100%; margin: 4px 0 0 60px; color: var(--suave); font-size: 16.5px; }
.duas-colunas { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 48px; }

/* ------------------------------------------------------------ Indicadores */
.indicadores { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; margin: 30px 0 8px; }
.indicador { border-top: 2px solid var(--ambar); padding-top: 12px; }
.indicador .valor { font-family: var(--serif-titulo); font-size: 40px; line-height: 1.05; font-variant-numeric: lining-nums tabular-nums; }
.indicador .valor small { font-size: 20px; color: var(--suave); font-family: var(--serif-texto); }
.indicador .rotulo { font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--vinho); font-weight: 600; margin-top: 6px; }
.indicador .nota { font-size: 15px; color: var(--suave); margin-top: 2px; }
.indicador a { text-decoration: none; color: inherit; }

/* ------------------------------------------------------------ Botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 10px 20px; border-radius: 2px;
  font-family: var(--serif-texto); font-size: 17px; font-weight: 600; text-decoration: none; cursor: pointer; line-height: 1.2;
  background: var(--ambar); color: var(--carvao); border: 1.5px solid var(--ambar); transition: background .15s, color .15s, border-color .15s; }
.btn:hover { background: var(--ambar-escuro); border-color: var(--ambar-escuro); color: var(--carvao); }
.btn-contorno { background: transparent; color: var(--carvao); border-color: var(--carvao); }
.btn-contorno:hover { background: var(--carvao); color: var(--off); border-color: var(--carvao); }
.btn-vinho { background: var(--vinho); color: var(--off); border-color: var(--vinho); }
.btn-vinho:hover { background: var(--carvao); border-color: var(--carvao); color: var(--off); }
.btn-pequeno { min-height: 36px; padding: 5px 14px; font-size: 15.5px; }
.btn-bloco { width: 100%; }
.btn[disabled], .btn.desativado { opacity: .45; cursor: not-allowed; pointer-events: none; }
.link-btn { background: none; border: 0; padding: 0; font: inherit; color: var(--vinho); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; font-size: inherit; }
.inline { display: inline; }

/* ------------------------------------------------------------ Formulários */
.form { display: grid; gap: 18px; }
.form-grade { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 24px; }
.form-grade .inteiro { grid-column: 1 / -1; }
.campo label, .rotulo-campo { display: block; font-weight: 600; font-size: 16px; margin-bottom: 6px; }
.campo .ajuda { display: block; font-size: 14.5px; color: var(--suave); margin-top: 5px; }
input:not([type]), input[type=text], input[type=email], input[type=password], input[type=number], input[type=date], input[type=url], input[type=search], select, textarea {
  width: 100%; font: inherit; font-size: 17.5px; color: var(--carvao); background: var(--campo);
  border: 1px solid rgba(14, 13, 12, .3); border-radius: 2px; padding: 11px 13px; min-height: 48px; }
textarea { min-height: 120px; line-height: 1.5; resize: vertical; }
input:not([type=checkbox]):not([type=radio]):focus, select:focus, textarea:focus { outline: 2px solid var(--ambar); outline-offset: 0; border-color: var(--ambar); }
input[type=file] { font: inherit; font-size: 16px; }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: 17px; cursor: pointer; }
.check input { width: 22px; height: 22px; margin-top: 3px; accent-color: var(--vinho); flex-shrink: 0; }
.checks-grade { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 8px 20px; }
fieldset { border: 0; padding: 0; margin: 0; }
legend { font-family: var(--serif-titulo); font-size: 19px; margin-bottom: 10px; }
.filtros { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; margin: 6px 0 20px; }
.filtros .campo { min-width: 180px; }
.filtros input, .filtros select { min-height: 44px; }

/* ------------------------------------------------------------ Avisos */
.avisos { margin: 20px 0 0; display: grid; gap: 10px; }
.aviso { padding: 12px 16px; border-left: 3px solid var(--ambar); background: rgba(235, 227, 208, .7); font-size: 17px; }
.aviso.erro { border-left-color: var(--vinho); background: var(--vinho); color: var(--off); }
.aviso.erro a { color: var(--ambar); }
.aviso.ok { border-left-color: var(--ambar); background: var(--creme); }
.aviso.neutro { border-left-color: var(--carvao); background: transparent; border-top: 1px solid var(--linha); border-bottom: 1px solid var(--linha); }

/* ------------------------------------------------------------ Selos de status */
.selo { display: inline-block; font-size: 12.5px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; padding: 3px 9px 2px; border: 1px solid currentColor; border-radius: 2px; white-space: nowrap; line-height: 1.5; }
.st-ok { color: var(--carvao); border-color: var(--ambar); background: rgba(200, 155, 60, .16); }
.st-andamento { color: var(--vinho); border-color: var(--ambar); }
.st-pendente { color: var(--suave); }
.st-pratica { color: var(--vinho); background: var(--creme); border-color: var(--creme); }
.st-alerta { color: var(--off); background: var(--vinho); border-color: var(--vinho); }
.st-neutro { color: var(--suave); border-style: dashed; }

/* ------------------------------------------------------------ Tabelas e listas pautadas */
.rolagem { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.tabela { width: 100%; border-collapse: collapse; font-size: 16.5px; font-variant-numeric: lining-nums tabular-nums; }
.tabela th { text-align: left; font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--vinho); font-weight: 600; padding: 8px 12px 8px 0; border-bottom: 1.5px solid var(--vinho); white-space: nowrap; }
.tabela td { padding: 12px 12px 12px 0; border-bottom: 1px solid var(--linha); vertical-align: top; }
.tabela tr:last-child td { border-bottom-color: var(--linha-forte); }
.tabela .dir { text-align: right; }
.tabela .acoes-celula { white-space: nowrap; text-align: right; }
.tabela a { text-decoration: none; }
.tabela a:hover { text-decoration: underline; }
.tabela .sub { display: block; font-size: 14.5px; color: var(--suave); }

.pautada { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--linha); }
.pautada > li { display: flex; gap: 18px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--linha); }
.pautada .idx { font-family: var(--serif-titulo); color: var(--ambar); font-size: 20px; min-width: 34px; font-variant-numeric: lining-nums tabular-nums; }
.pautada .corpo { flex: 1; min-width: 0; }
.pautada .titulo { font-size: 19px; font-weight: 600; }
.pautada .meta { font-size: 15px; color: var(--suave); }
.pautada .lado { flex-shrink: 0; display: flex; gap: 10px; align-items: center; }

.definicoes { display: grid; grid-template-columns: minmax(150px, 34%) 1fr; margin: 0; border-top: 1px solid var(--linha); }
.definicoes dt, .definicoes dd { padding: 10px 0; border-bottom: 1px solid var(--linha); margin: 0; }
.definicoes dt { font-weight: 600; color: var(--vinho); font-size: 16px; padding-right: 16px; }

/* ------------------------------------------------------------ Progresso */
.barra { height: 6px; background: var(--creme); border-radius: 0; overflow: hidden; }
.barra > span { display: block; height: 100%; background: var(--ambar); transition: width .4s; }
.barra.grossa { height: 10px; }
.progresso-linha { display: flex; justify-content: space-between; font-size: 15px; color: var(--suave); margin-bottom: 6px; }

/* ------------------------------------------------------------ Cantoneiras (marca gráfica) */
.cantos { position: relative; padding: 28px; --c: var(--ambar); --t: 16px; --e: 1.5px;
  background:
    linear-gradient(var(--c), var(--c)) top left / var(--t) var(--e) no-repeat,
    linear-gradient(var(--c), var(--c)) top left / var(--e) var(--t) no-repeat,
    linear-gradient(var(--c), var(--c)) top right / var(--t) var(--e) no-repeat,
    linear-gradient(var(--c), var(--c)) top right / var(--e) var(--t) no-repeat,
    linear-gradient(var(--c), var(--c)) bottom left / var(--t) var(--e) no-repeat,
    linear-gradient(var(--c), var(--c)) bottom left / var(--e) var(--t) no-repeat,
    linear-gradient(var(--c), var(--c)) bottom right / var(--t) var(--e) no-repeat,
    linear-gradient(var(--c), var(--c)) bottom right / var(--e) var(--t) no-repeat; }
.bloco-creme { background: var(--creme); padding: 22px 24px; }

/* ------------------------------------------------------------ Público: login */
.entrada { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); min-height: 100vh; }
.entrada-marca { background: var(--carvao); color: var(--off); padding: 56px 64px; display: flex; flex-direction: column; justify-content: space-between; position: relative; overflow: hidden; }
.entrada-marca .monograma { width: 74px; height: 74px; }
.entrada-marca h1 { font-size: clamp(32px, 3.4vw, 46px); margin: 34px 0 18px; max-width: 14ch; }
.entrada-marca p { color: var(--creme); max-width: 42ch; font-size: 19px; }
.entrada-marca .sobrelinha { color: var(--ambar); }
.entrada-marca .pe { font-size: 14px; letter-spacing: .18em; text-transform: uppercase; color: var(--ambar); }
.entrada-marca .itens { list-style: none; margin: 28px 0 0; padding: 0; border-top: 1px solid rgba(200, 155, 60, .35); max-width: 46ch; }
.entrada-marca .itens li { padding: 12px 0; border-bottom: 1px solid rgba(200, 155, 60, .2); color: var(--creme); font-size: 17px; display: flex; gap: 14px; }
.entrada-marca .itens li b { font-family: var(--serif-titulo); color: var(--ambar); font-weight: 400; min-width: 24px; }
.entrada-form { display: flex; align-items: center; justify-content: center; padding: 48px 32px; }
.entrada-form .caixa { width: 100%; max-width: 440px; }
.entrada-form h2 { font-size: 30px; margin-bottom: 6px; }
.publico-pagina { padding: 56px 0 80px; }
.publico-topo { background: var(--carvao); }
.publico-topo .container { display: flex; align-items: center; min-height: 72px; }

/* ------------------------------------------------------------ Trabalhador: aula */
.player { position: relative; width: 100%; aspect-ratio: 16 / 9; background: var(--carvao); }
.player iframe, .player video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.leitor-pdf { width: 100%; height: 78vh; min-height: 520px; border: 1px solid var(--linha); background: #fff; }
.texto-aula { max-width: 70ch; font-size: 19px; }
.texto-aula h3 { font-size: 22px; margin: 1.2em 0 .5em; }
.registro-tempo { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin: 22px 0 8px; }
.registro-tempo .valor { font-family: var(--serif-titulo); font-size: 28px; font-variant-numeric: lining-nums tabular-nums; }
.registro-tempo .rotulo { font-size: 12.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--vinho); font-weight: 600; }
.navegacao-aula { display: flex; justify-content: space-between; gap: 12px; margin: 26px 0; flex-wrap: wrap; }
.status-aula { font-size: 16.5px; padding: 10px 14px; border-left: 3px solid var(--ambar); background: var(--creme); margin-top: 8px; }
.status-aula.feito { background: rgba(200, 155, 60, .18); }
.ocioso { position: fixed; inset: 0; background: rgba(14, 13, 12, .78); display: none; align-items: center; justify-content: center; z-index: 100; padding: 20px; }
.ocioso.visivel { display: flex; }
.ocioso .cantos { background-color: var(--off); max-width: 460px; text-align: center; }

.aulas-lista .estado { font-size: 14px; color: var(--suave); display: inline-flex; gap: 6px; align-items: center; }
.aulas-lista .estado.feito { color: var(--carvao); }
.icone { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.4; flex-shrink: 0; }
.icone-ambar { stroke: var(--ambar); }

/* ------------------------------------------------------------ Prova */
.questao { padding: 22px 0; border-bottom: 1px solid var(--linha); }
.questao legend { font-family: var(--serif-texto); font-weight: 600; font-size: 19px; margin-bottom: 12px; display: flex; gap: 12px; }
.questao legend b { font-family: var(--serif-titulo); color: var(--ambar); font-weight: 700; }
.alternativa { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border: 1px solid var(--linha); margin-top: 8px; cursor: pointer; border-radius: 2px; font-size: 17.5px; }
.alternativa:hover { border-color: var(--ambar); }
.alternativa input { width: 20px; height: 20px; margin-top: 4px; accent-color: var(--vinho); flex-shrink: 0; }
.alternativa:has(input:checked) { border-color: var(--vinho); background: rgba(235, 227, 208, .8); }
.resultado { text-align: center; padding: 36px 24px; }
.resultado .nota { font-family: var(--serif-titulo); font-size: 64px; line-height: 1; }

/* ------------------------------------------------------------ Diversos */
details.dobravel { border-top: 1px solid var(--linha); border-bottom: 1px solid var(--linha); padding: 0; margin: 14px 0; }
details.dobravel > summary { cursor: pointer; padding: 14px 0; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
details.dobravel > summary::-webkit-details-marker { display: none; }
details.dobravel > summary::after { content: "+"; font-family: var(--serif-titulo); color: var(--ambar); font-size: 22px; line-height: 1; }
details.dobravel[open] > summary::after { content: "–"; }
details.dobravel > div { padding: 0 0 18px; }
.codigo { font-family: var(--serif-titulo); font-size: 22px; letter-spacing: .06em; font-variant-numeric: lining-nums tabular-nums; }
.vazio { padding: 28px 0; color: var(--suave); border-top: 1px solid var(--linha); border-bottom: 1px solid var(--linha); text-align: center; }
.rodape { border-top: 1px solid var(--linha); margin-top: 64px; padding: 22px 0 30px; font-size: 14.5px; color: var(--suave); }
.rodape .container { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.pendencias { list-style: none; padding: 0; margin: 0; }
.pendencias li { padding: 8px 0 8px 22px; border-bottom: 1px solid var(--linha); position: relative; font-size: 16.5px; }
.pendencias li::before { content: ""; position: absolute; left: 2px; top: 17px; width: 9px; height: 1.5px; background: var(--vinho); }
.pendencias.ok li::before { background: var(--ambar); }
.grade-cursos { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px 18px; }
.mini-form { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.mini-form input, .mini-form select { min-height: 40px; padding: 7px 10px; font-size: 16px; width: auto; flex: 1; min-width: 140px; }
.etiqueta { font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--vinho); font-weight: 600; }
.separador { border: 0; border-top: 1px solid var(--linha); margin: 28px 0; }
.modulo-bloco { border-top: 1.5px solid var(--linha-forte); padding-top: 14px; margin-top: 26px; }
.modulo-bloco h3 { font-size: 20px; }

@media (max-width: 960px) {
  .duas-colunas { grid-template-columns: 1fr; gap: 28px; }
  .indicadores { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
  .entrada { grid-template-columns: 1fr; }
  .entrada-marca { padding: 32px 24px 28px; }
  .entrada-marca h1 { margin: 20px 0 10px; }
  .entrada-marca .itens, .entrada-marca .pe { display: none; }
}
@media (max-width: 820px) {
  :root { --gutter: 16px; }
  .nav, .conta { display: none; }
  .menu-movel { display: block; }
  .topo .container { position: relative; }
  .form-grade { grid-template-columns: 1fr; }
  .registro-tempo { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
  .pagina-cab { padding: 30px 0 20px; }
  .secao-cab p { margin-left: 0; }
  .pautada > li { flex-wrap: wrap; gap: 10px 14px; }
  .pautada .lado { width: 100%; justify-content: flex-start; padding-left: 48px; }
  .definicoes { grid-template-columns: 1fr; }
  .definicoes dt { border-bottom: 0; padding-bottom: 0; }
  .navegacao-aula { flex-direction: column-reverse; }
  .navegacao-aula .btn { width: 100%; }
  .leitor-pdf { height: 70vh; min-height: 420px; }
  .tabela { font-size: 16px; }
  .tabela-cartoes thead { display: none; }
  .tabela-cartoes tr { display: block; padding: 12px 0; border-bottom: 1px solid var(--linha); }
  .tabela-cartoes td { display: block; border: 0; padding: 2px 0; }
  .tabela-cartoes td[data-r]::before { content: attr(data-r) ": "; color: var(--vinho); font-size: 13px; letter-spacing: .08em; text-transform: uppercase; font-weight: 600; }
  .tabela-cartoes .acoes-celula { text-align: left; padding-top: 8px; }
}
@media print {
  .topo, .rodape, .nao-imprimir { display: none !important; }
  body { background: #fff; }
}