/* R1 Revisor — tokens herdados do Clube do Flutuante (tinta, creme, ferrugem, menta). */
:root {
  --tinta: #173b37; --suave: #46615c; --creme: #f4efe4; --papel: #fbf9f3; --linha: #d9d2c4;
  --ferrugem: #a5452b; --menta: #dce9df; --ouro: #b67a19; --erro: #9b2c2c; --erro-fundo: #f8e3df;
  --sombra: 0 18px 50px rgb(23 59 55 / 12%);
  --serif: Georgia, "Times New Roman", serif;
  font: 15px/1.55 ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--tinta); background: var(--creme); font-synthesis: none;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; min-width: 320px; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
:is(a, button, input, select, textarea, summary):focus-visible { outline: 3px solid var(--ouro); outline-offset: 3px; }
code { font: 0.9em ui-monospace, "SFMono-Regular", Menlo, monospace; background: var(--menta); padding: 1px 5px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; letter-spacing: -0.02em; line-height: 1.1; margin: 0 0 0.5em; }
h1 { font-size: clamp(34px, 5vw, 52px); letter-spacing: -0.04em; }
h1 em, h2 em { color: var(--ferrugem); }
h2 { font-size: 28px; } h3 { font-size: 21px; }

/* Topo */
.topo { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; padding: 18px clamp(18px, 5vw, 64px);
  border-bottom: 1px solid var(--linha); background: var(--creme); }
.marca { display: flex; align-items: center; gap: 12px; text-decoration: none;
  font: 700 13px/1.05 var(--serif); letter-spacing: 0.06em; text-transform: uppercase; }
.marca-sinal { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid currentColor;
  border-radius: 50%; font: 24px/1 var(--serif); }
.nav { display: flex; gap: 26px; flex-wrap: wrap; margin-right: auto; }
.nav-link { position: relative; padding: 8px 0; color: var(--suave); text-decoration: none; font-size: 14px; }
.nav-link.ativo { color: var(--tinta); font-weight: 700; }
.nav-link.ativo::after { content: ""; position: absolute; inset: auto 0 0; height: 2px; background: var(--ferrugem); }
.sair { display: flex; align-items: center; gap: 14px; font-size: 13px; color: var(--suave); }

.conteudo { width: min(100% - 36px, 1120px); margin: 42px auto 96px; }
.cabeca { margin-bottom: 30px; }
.lead { max-width: 760px; font-size: 17px; color: var(--suave); }
.sobretitulo { text-transform: uppercase; letter-spacing: 0.17em; font-size: 11px; font-weight: 800; color: var(--ferrugem); margin: 0 0 14px; }
.nota { font-size: 13px; color: var(--suave); }
.migalha { font-size: 13px; margin: 0 0 18px; } .migalha a { text-decoration: none; color: var(--suave); }
.vazio { color: var(--suave); font-style: italic; }
.bloco { margin: 64px 0; scroll-margin-top: 20px; }
.grade-2, .grade-3 { display: grid; gap: 22px; }
.grade-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); }
.grade-3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); }
.cartao { background: var(--papel); border: 1px solid var(--linha); padding: clamp(20px, 3vw, 32px); box-shadow: var(--sombra); margin-bottom: 22px; }
details.cartao > summary { cursor: pointer; font-weight: 700; }
details.cartao[open] > summary { margin-bottom: 16px; }

/* Botões */
.botao { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 0 22px;
  border: 1px solid var(--tinta); text-decoration: none; font-weight: 700; font-size: 14px; cursor: pointer;
  transition: background 160ms, color 160ms, transform 160ms; }
.botao:hover { transform: translateY(-1px); }
.botao-primario { background: var(--tinta); color: #fff; } .botao-primario:hover { background: #0f2a27; }
.botao-secundario { background: transparent; } .botao-secundario:hover { background: var(--menta); }
.botao.largo { width: 100%; margin-top: 26px; }
.botao.desativado { opacity: 0.45; cursor: not-allowed; border-style: dashed; }
.botao-texto { border: 0; background: none; padding: 4px 0; font-size: 13px; text-decoration: underline; cursor: pointer; color: inherit; }

/* Formulários */
label { display: block; font-size: 12px; font-weight: 800; margin: 16px 0 6px; }
input:not([type=radio], [type=checkbox], [type=file]), select, textarea {
  width: 100%; border: 1px solid var(--linha); background: #fff; padding: 12px 13px; border-radius: 0; }
textarea { resize: vertical; line-height: 1.5; }
fieldset { border: 0; padding: 0; margin: 14px 0 0; min-width: 0; }
legend { font-size: 12px; font-weight: 800; margin-bottom: 6px; }
.opcao { display: flex; align-items: center; gap: 8px; font-weight: 400; font-size: 14px; margin: 6px 0; }
.formulario .botao { margin-top: 22px; }
.em-linha { display: grid; grid-template-columns: 2fr 2fr 1fr auto; gap: 16px; align-items: end; }
.em-linha label { margin-top: 0; } .em-linha .botao { margin: 0; }
.copiavel { margin-top: 8px; font: 13px ui-monospace, monospace; }

.envio { display: grid; gap: 18px; }
.soltar { display: grid; gap: 6px; padding: 26px; margin: 0; border: 2px dashed var(--linha); background: #fff; cursor: pointer; }
.soltar:hover, .soltar.arrastando { border-color: var(--tinta); background: var(--menta); }
.soltar.escolhido { border-style: solid; border-color: var(--tinta); }
.soltar-titulo { font: 400 22px/1.2 var(--serif); }
.soltar input { margin-top: 10px; font-size: 14px; }
.modos { display: flex; gap: 22px; flex-wrap: wrap; } .modos legend { width: 100%; }

/* Avisos e selos */
.aviso { padding: 14px 18px; border-left: 4px solid; margin: 0 0 22px; }
.aviso.erro { border-color: var(--erro); background: var(--erro-fundo); color: var(--erro); }
.aviso.ok { border-color: var(--tinta); background: var(--menta); }
.aviso p { margin: 0; }
.selo { display: inline-block; padding: 3px 10px; border-radius: 99px; font-size: 12px; font-weight: 700; white-space: nowrap; }
.selo-neutro { background: #ebe5d8; } .selo-andamento { background: #f3e2bd; } .selo-ok { background: var(--menta); }
.selo-alerta { background: #f6dccf; color: #7a2f19; } .selo-erro { background: var(--erro-fundo); color: var(--erro); }
.erro-texto { color: var(--erro); }

/* Tabelas */
.tabela-rolagem { overflow-x: auto; background: var(--papel); border: 1px solid var(--linha); margin-bottom: 26px; }
td a, td code { white-space: nowrap; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--linha); vertical-align: top; }
th { font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--suave); background: var(--creme); }
td.num { font-variant-numeric: tabular-nums; white-space: nowrap; }
tr.apagado td { opacity: 0.55; }
.acoes-linha { display: flex; gap: 14px; flex-wrap: wrap; }

/* Job */
.metrica { background: var(--papel); border: 1px solid var(--linha); padding: 18px 20px; display: grid; gap: 4px; }
.metrica span { font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--suave); font-weight: 800; }
.metrica b { font: 400 30px/1.1 var(--serif); } .metrica small { color: var(--suave); font-size: 12px; }
.confirmar, .andamento { margin-top: 26px; }
.acoes { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 18px; }
.andamento { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; }
.andamento > div { flex: 1; min-width: 220px; } .andamento h2 { margin: 0; }
.pulso { width: 18px; height: 18px; border-radius: 50%; background: var(--ferrugem); animation: pulso 1.4s ease-in-out infinite; }
@keyframes pulso { 50% { transform: scale(1.6); opacity: 0.35; } }
@media (prefers-reduced-motion: reduce) { .pulso { animation: none; } .botao:hover { transform: none; } }
.downloads { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 14px; }
.downloads li { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.downloads small { color: var(--suave); }

/* Admin: regras */
.indice { display: flex; gap: 8px 20px; flex-wrap: wrap; padding: 14px 0; border-block: 1px solid var(--linha); font-size: 14px; }
.indice a { text-decoration: none; color: var(--suave); } .indice a:hover { color: var(--ferrugem); }
.diagrama { margin: 0 0 18px; background: var(--papel); border: 1px solid var(--linha); padding: 12px; overflow-x: auto; }
.diagrama svg { display: block; width: 100%; min-width: 640px; height: auto; }
.diagrama.pequeno svg { min-width: 560px; }
.d-no rect { fill: #fff; stroke: var(--linha); stroke-width: 1.5; }
.d-no text { font: 13px ui-sans-serif, system-ui, sans-serif; fill: var(--suave); }
.d-no .d-titulo { font: 700 15px var(--serif); fill: var(--tinta); }
.d-destaque rect { fill: #fbeee8; stroke: var(--ferrugem); stroke-width: 2; }
.d-final rect { fill: var(--menta); stroke: var(--tinta); stroke-width: 2; }
.d-bloqueio rect { fill: #f1ece2; stroke: #9c9383; stroke-dasharray: 5 4; }
.d-seta { fill: none; stroke: var(--tinta); stroke-width: 1.6; }
.d-tracejada { stroke-dasharray: 6 5; stroke: var(--ferrugem); }
.d-ponta { fill: var(--tinta); }
.d-chave { fill: none; stroke: var(--suave); stroke-width: 1.2; }
.d-rotulo { font: italic 13px var(--serif); fill: var(--suave); }
.d-faixa { font: 800 10.5px ui-sans-serif, system-ui, sans-serif; letter-spacing: 0.16em; fill: var(--ferrugem); }
.legenda { max-width: 900px; }
.marcador { display: inline-block; width: 14px; height: 14px; vertical-align: -2px; border: 2px solid var(--ferrugem); background: #fbeee8; margin-right: 6px; }
.etapas, .campos { display: grid; grid-template-columns: max-content 1fr; gap: 10px 20px; margin: 16px 0 0; }
.etapas dt, .campos dt { font-weight: 800; font-size: 13px; } .etapas dd, .campos dd { margin: 0; }
.etapas dt { font-family: ui-monospace, monospace; color: var(--ferrugem); }
.exemplo { padding: 12px 14px; border-left: 3px solid; font-size: 14px; }
.exemplo.bom { border-color: var(--tinta); background: var(--menta); } .exemplo.ruim { border-color: var(--ferrugem); background: #fbeee8; }
.historico { padding-left: 20px; } .historico li { margin-bottom: 14px; }
.diagnostico { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 8px; font-size: 14px; }
.diagnostico li { padding: 8px 12px; border-left: 3px solid; }
.diagnostico .ok { border-color: var(--tinta); background: var(--menta); } .diagnostico .erro { border-color: var(--erro); background: var(--erro-fundo); }

/* Acesso (login/convite) */
.pagina-acesso { background: radial-gradient(circle at 12% 8%, #e8dcc1 0, transparent 38%), var(--creme); }
.acesso { min-height: 100vh; display: grid; place-items: center; padding: 28px 18px; }
.acesso-casca { width: min(100%, 980px); display: grid; grid-template-columns: 1.08fr 0.92fr; background: var(--papel);
  border: 1px solid var(--linha); box-shadow: var(--sombra); }
.acesso-casca.estreita { width: min(100%, 520px); grid-template-columns: 1fr; }
.acesso-intro, .acesso-cartao { padding: clamp(30px, 5vw, 58px); }
.acesso-intro { display: flex; flex-direction: column; gap: 38px; background: var(--tinta); color: #fff; }
.acesso-intro .sobretitulo, .acesso-intro h1 em { color: #e6d8ab; }
.acesso-intro h1 { font-size: clamp(40px, 5.4vw, 60px); line-height: 0.98; }
.acesso-intro p { color: rgb(255 255 255 / 74%); max-width: 430px; }
.passos { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; font-size: 14px; color: rgb(255 255 255 / 86%); }
.passos span { display: inline-block; width: 30px; color: #e6d8ab; font-weight: 800; }
.acesso-cartao { align-self: center; } .acesso-cartao h2 { font-size: 34px; }
.marca.escura { margin-bottom: 26px; }

@media (max-width: 760px) {
  .acesso-casca { grid-template-columns: 1fr; }
  .em-linha { grid-template-columns: 1fr; }
  .etapas, .campos { grid-template-columns: 1fr; gap: 2px 0; } .etapas dd, .campos dd { margin-bottom: 10px; }
  .sair .quem { display: none; }
}

/* Lições da admin (#147): cartões editáveis no lugar, sem JS */
.licao { scroll-margin-top: 20px; }
.licao.inativa { box-shadow: none; border-style: dashed; }
.licao-topo { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.licao-topo h3 { margin: 0; }
.licao-regra { font: 18px/1.45 var(--serif); margin: 0 0 12px; }
.licao-exemplos { margin: 0 0 12px; padding-left: 20px; }
.licao-exemplos li { margin-bottom: 4px; }
.licao details { border-top: 1px solid var(--linha); padding-top: 10px; margin-top: 12px; }
.licao details > summary { cursor: pointer; font-weight: 700; font-size: 14px; }
.licao .acoes-linha { align-items: center; }
.dica { display: block; font-size: 12px; color: var(--suave); margin-top: 4px; }