/* ==========================================================================
   Plataforma de cursos - camadas novas sobre o style.css (tokens, botões, cartões e formulários vêm de lá).
   ========================================================================== */
:root { --header-h: 64px; --radius-lg: 22px; --secondary: #8b5cf6; }
body { font-size: 16px; }
img { max-width: 100%; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 clamp(16px, 3vw, 32px); }
.lead { font-size: 18px; color: var(--muted); max-width: 720px; }
.center { text-align: center; }
.mt-0 { margin-top: 0 !important; } .mt-1 { margin-top: 8px; } .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 24px; } .mt-4 { margin-top: 36px; }
.mb-0 { margin-bottom: 0 !important; } .mb-2 { margin-bottom: 16px; }
.nowrap { white-space: nowrap; }
.w-100 { width: 100%; }
.text-good { color: var(--good); } .text-bad { color: var(--bad); } .text-warn { color: var(--warn); }

/* ---------- Pular para o conteúdo ---------- */
.skip-links a { position: absolute; left: 12px; top: -60px; z-index: 200; background: var(--ink); color: var(--bg); padding: 10px 16px;
  border-radius: 10px; font-weight: 700; transition: top .15s; }
.skip-links a:focus { top: 12px; }

/* ---------- Cabeçalho público ---------- */
.site-header { position: sticky; top: 0; z-index: 40; background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; gap: 14px; min-height: var(--header-h); }
.site-header .brand { padding: 0; font-size: 18px; }
.site-header .brand img { height: 38px; width: auto; display: block; }
.brand-mark { background: linear-gradient(135deg, var(--primary), color-mix(in srgb, var(--primary) 60%, #000)); box-shadow: none; }
.site-nav { display: flex; gap: 4px; margin-left: 12px; }
.site-nav a { color: var(--ink); font-weight: 600; padding: 8px 12px; border-radius: 10px; }
.site-nav a:hover, .site-nav a[aria-current="page"] { background: var(--primary-soft); color: var(--primary); text-decoration: none; }
.header-tools { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.user-menu { position: relative; }
.user-menu > button { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line); background: var(--surface);
  border-radius: 99px; padding: 4px 12px 4px 4px; font: inherit; font-weight: 600; color: var(--ink); cursor: pointer; }
.avatar { width: 30px; height: 30px; border-radius: 50%; object-fit: cover; background: var(--primary-soft); color: var(--primary);
  display: inline-grid; place-items: center; font-weight: 800; font-size: 13px; flex: none; }
.menu-pop { position: absolute; right: 0; top: calc(100% + 8px); min-width: 230px; background: var(--surface); border: 1px solid var(--line);
  border-radius: 14px; box-shadow: var(--shadow-lg); padding: 6px; z-index: 60; }
.menu-pop a, .menu-pop button { display: flex; width: 100%; gap: 10px; align-items: center; padding: 9px 12px; border-radius: 9px; color: var(--ink);
  font: inherit; font-weight: 550; border: 0; background: none; cursor: pointer; text-align: left; }
.menu-pop a:hover, .menu-pop button:hover { background: var(--surface-2); text-decoration: none; }
.menu-pop hr { border: 0; border-top: 1px solid var(--line); margin: 6px 0; }
.nav-mobile-btn { display: none; }
@media (max-width: 860px) {
  .site-nav { display: none; position: absolute; left: 0; right: 0; top: var(--header-h); background: var(--surface); flex-direction: column;
    padding: 10px 16px 16px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); margin: 0; }
  body.nav-open .site-nav { display: flex; }
  .nav-mobile-btn { display: inline-grid; }
  .user-menu .nome-usuario { display: none; }
  .site-header .brand small { display: none; }
  .site-header .brand { font-size: 16px; line-height: 1.15; }
}

/* ---------- Rodapé ---------- */
.site-footer { margin-top: 64px; border-top: 1px solid var(--line); background: var(--surface); padding: 36px 0 28px; color: var(--muted); font-size: 14px; }
.site-footer .cols { display: grid; gap: 24px; grid-template-columns: 2fr 1fr 1fr; }
.site-footer h2 { font-size: 14px; color: var(--ink); margin-bottom: 10px; text-transform: uppercase; letter-spacing: .06em; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--primary); }
.site-footer .copy { margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 13px; }
@media (max-width: 760px) { .site-footer .cols { grid-template-columns: 1fr; } }

main.page { padding: 28px 0 0; min-height: 60vh; }

/* ---------- Mensagens (flash) ---------- */
.flashes { display: grid; gap: 8px; margin-bottom: 18px; }
.flash { padding: 12px 16px; border-radius: 12px; border: 1px solid; font-weight: 550; }
.flash-ok { background: color-mix(in srgb, var(--good) 10%, transparent); color: var(--good); border-color: color-mix(in srgb, var(--good) 35%, transparent); }
.flash-err { background: color-mix(in srgb, var(--bad) 9%, transparent); color: var(--bad); border-color: color-mix(in srgb, var(--bad) 32%, transparent); }
.flash-info { background: var(--primary-soft); color: var(--primary); border-color: color-mix(in srgb, var(--primary) 30%, transparent); }

/* ---------- Herói da página inicial ---------- */
.home-hero { border-radius: var(--radius-lg); padding: clamp(28px, 5vw, 56px); color: #fff; position: relative; overflow: hidden;
  background: linear-gradient(135deg, color-mix(in srgb, var(--primary) 88%, #fff) 0%, var(--primary) 45%, color-mix(in srgb, var(--primary) 70%, #000) 100%);
  box-shadow: 0 24px 50px -24px color-mix(in srgb, var(--primary) 70%, transparent); }
.home-hero::after { content: ""; position: absolute; width: 420px; height: 420px; right: -120px; top: -160px; border-radius: 50%; background: rgba(255,255,255,.12); }
.home-hero h1 { font-size: clamp(28px, 4.4vw, 46px); font-weight: 850; max-width: 780px; position: relative; z-index: 1; letter-spacing: -.02em; }
.home-hero p { color: rgba(255,255,255,.9); font-size: 18px; max-width: 640px; margin-top: 12px; position: relative; z-index: 1; }
.home-hero .row { position: relative; z-index: 1; margin-top: 22px; }
.home-hero .btn { border-color: transparent; }
.home-hero .btn-light { background: #fff; color: #1d2a55; }
.home-hero .btn-outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.home-hero .hero-stats { margin-top: 28px; }
.home-hero form.search-hero { position: relative; z-index: 1; display: flex; gap: 8px; margin-top: 22px; max-width: 560px; }
.home-hero form.search-hero input { border: 0; padding: 14px 16px; border-radius: 13px; }

.banner-campanha { border-radius: 18px; padding: 20px 24px; color: #fff; display: flex; gap: 18px; align-items: center; flex-wrap: wrap;
  margin-top: 18px; background: var(--bc, var(--primary)); }
.banner-campanha img { height: 72px; width: auto; border-radius: 12px; }
.banner-campanha h2 { font-size: 20px; }
.banner-campanha p { margin: 4px 0 0; color: rgba(255,255,255,.92); }
.banner-campanha .btn { margin-left: auto; background: #fff; color: #1d2a55; border: 0; }

.passos { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); counter-reset: passo; }
.passo { position: relative; padding-top: 56px; }
.passo::before { counter-increment: passo; content: counter(passo); position: absolute; top: 18px; left: 20px; width: 30px; height: 30px; border-radius: 50%;
  background: var(--primary); color: var(--primary-ink); display: grid; place-items: center; font-weight: 800; }
.passo h3 { font-size: 16px; margin-bottom: 4px; }

/* ---------- Cartão de curso ---------- */
.cursos-grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.curso-card { display: flex; flex-direction: column; padding: 0; overflow: hidden; color: inherit; height: 100%; }
.curso-card:hover { text-decoration: none; }
.curso-capa { aspect-ratio: 16 / 9; background: linear-gradient(135deg, var(--accent, var(--primary)), color-mix(in srgb, var(--accent, var(--primary)) 65%, #000));
  position: relative; display: grid; place-items: center; color: #fff; overflow: hidden; }
.curso-capa img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.curso-capa .sigla { font-size: 42px; font-weight: 850; letter-spacing: -.03em; opacity: .9; text-shadow: 0 4px 18px rgba(0,0,0,.2); }
.curso-capa .selo { position: absolute; left: 12px; top: 12px; background: #fff; color: #b42318; font-weight: 800; font-size: 12px;
  padding: 4px 10px; border-radius: 99px; box-shadow: var(--shadow-sm); }
.curso-corpo { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.curso-corpo h3 { font-size: 18px; line-height: 1.3; }
.curso-corpo .sub { color: var(--muted); font-size: 14px; }
.curso-meta { display: flex; flex-wrap: wrap; gap: 12px; font-size: 13.5px; color: var(--muted); margin-top: auto; padding-top: 8px; }
.curso-meta span { display: inline-flex; align-items: center; gap: 5px; }
.preco { font-weight: 800; color: var(--ink); }
.preco s { color: var(--muted); font-weight: 500; margin-right: 6px; }
.preco-grande { font-size: 30px; font-weight: 850; }
.preco-grande s { font-size: 16px; color: var(--muted); font-weight: 500; display: block; }

/* ---------- Página do curso ---------- */
.curso-topo { display: grid; gap: 28px; grid-template-columns: minmax(0, 1.6fr) minmax(280px, 1fr); align-items: start; }
@media (max-width: 900px) { .curso-topo { grid-template-columns: 1fr; } }
.curso-topo h1 { font-size: clamp(28px, 4vw, 40px); font-weight: 850; letter-spacing: -.02em; }
.curso-lateral { position: sticky; top: calc(var(--header-h) + 16px); }
.curso-lateral .curso-capa { border-radius: 14px; margin-bottom: 16px; }
.lista-info { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 8px; font-size: 14.5px; }
.lista-info li { display: flex; gap: 10px; align-items: center; }
.lista-info .i { color: var(--primary); }
.prose { font-size: 16.5px; line-height: 1.75; }
.prose h2 { font-size: 23px; margin: 1.6em 0 .5em; }
.prose h3 { font-size: 19px; margin: 1.3em 0 .4em; }
.prose h4 { font-size: 17px; margin: 1.2em 0 .3em; }
.prose p { margin: 0 0 1em; }
.prose ul, .prose ol { padding-left: 1.4em; margin: 0 0 1em; }
.prose li { margin: .25em 0; }
.prose blockquote { margin: 1.2em 0; padding: 14px 18px; border-left: 4px solid var(--primary); background: var(--primary-soft); border-radius: 0 12px 12px 0; }
.prose blockquote p:last-child { margin: 0; }
.prose code { background: var(--surface-2); padding: 1px 6px; border-radius: 6px; font-size: .92em; }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 2em 0; }
.prose img { border-radius: 12px; }
.table-wrap { overflow-x: auto; margin: 0 0 1em; }
.prose table, table.tabela { border-collapse: collapse; width: 100%; font-size: 14.5px; }
.prose th, .prose td, table.tabela th, table.tabela td { border-bottom: 1px solid var(--line); padding: 9px 10px; text-align: left; vertical-align: top; }
.prose th, table.tabela th { background: var(--surface-2); font-weight: 700; }
table.tabela tr:hover td { background: color-mix(in srgb, var(--surface-2) 60%, transparent); }
.modulo-acc { border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.modulo-acc + .modulo-acc { margin-top: 10px; }
.modulo-acc > summary { list-style: none; cursor: pointer; padding: 14px 18px; display: flex; gap: 12px; align-items: center; font-weight: 700; }
.modulo-acc > summary::-webkit-details-marker { display: none; }
.modulo-acc > summary .num { width: 30px; height: 30px; border-radius: 9px; background: var(--primary-soft); color: var(--primary); display: grid; place-items: center; font-size: 14px; flex: none; }
.modulo-acc > summary .chev { margin-left: auto; transition: transform .2s; }
.modulo-acc[open] > summary .chev { transform: rotate(180deg); }
.modulo-acc .aulas { list-style: none; padding: 0 18px 14px 60px; margin: 0; display: grid; gap: 6px; }
.modulo-acc .aulas li { display: flex; gap: 10px; align-items: center; font-size: 15px; }

/* ---------- Sala do curso ---------- */
.sala { display: grid; gap: 24px; grid-template-columns: 300px minmax(0, 1fr); align-items: start; }
@media (max-width: 980px) { .sala { grid-template-columns: 1fr; } }
.sala-menu { position: sticky; top: calc(var(--header-h) + 16px); max-height: calc(100vh - var(--header-h) - 32px); overflow-y: auto; padding: 16px; }
@media (max-width: 980px) { .sala-menu { position: static; max-height: none; } }
.sala-menu h2 { font-size: 16px; line-height: 1.3; }
.sala-menu h2 a { color: var(--ink); }
.barra { height: 10px; border-radius: 99px; background: var(--surface-2); border: 1px solid var(--line); overflow: hidden; }
.barra > span { display: block; height: 100%; background: linear-gradient(90deg, var(--good), color-mix(in srgb, var(--good) 60%, var(--primary))); border-radius: 99px; }
.sala-nav { display: grid; gap: 2px; margin-top: 14px; }
.sala-nav a { display: flex; gap: 10px; align-items: center; padding: 9px 10px; border-radius: 10px; color: var(--ink); font-weight: 600; font-size: 14.5px; }
.sala-nav a:hover { background: var(--surface-2); text-decoration: none; }
.sala-nav a[aria-current="page"] { background: var(--primary-soft); color: var(--primary); }
.sala-nav a .count { margin-left: auto; font-size: 12px; color: var(--muted); }
.trilha { margin-top: 14px; border-top: 1px solid var(--line); padding-top: 12px; }
.trilha details { margin-bottom: 6px; }
.trilha summary { cursor: pointer; font-weight: 700; font-size: 13.5px; padding: 6px 4px; color: var(--muted); list-style: none; display: flex; gap: 6px; }
.trilha summary::-webkit-details-marker { display: none; }
.trilha ol { list-style: none; margin: 0; padding: 0 0 0 4px; display: grid; gap: 1px; }
.trilha li a { display: flex; gap: 8px; align-items: flex-start; padding: 6px 8px; border-radius: 8px; color: var(--ink); font-size: 14px; line-height: 1.35; }
.trilha li a:hover { background: var(--surface-2); text-decoration: none; }
.trilha li a[aria-current="page"] { background: var(--primary-soft); color: var(--primary); font-weight: 650; }
.ok-dot { width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--line); flex: none; margin-top: 1px; display: grid; place-items: center; }
.ok-dot.on { background: var(--good); border-color: var(--good); color: #fff; }
.ok-dot.on::after { content: "✓"; font-size: 11px; font-weight: 900; line-height: 1; }
.previa-aviso { background: color-mix(in srgb, var(--warn) 12%, transparent); color: var(--warn); border: 1px solid color-mix(in srgb, var(--warn) 35%, transparent);
  padding: 8px 12px; border-radius: 10px; font-size: 13.5px; font-weight: 600; margin-bottom: 14px; }

/* ---------- Aula ---------- */
.aula-head { display: flex; gap: 14px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 18px; }
.aula-head h1 { font-size: clamp(24px, 3.4vw, 34px); font-weight: 820; letter-spacing: -.015em; }
.aula-ferramentas { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; padding: 10px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface-2); margin-bottom: 18px; }
.aula-nav { display: flex; gap: 10px; justify-content: space-between; flex-wrap: wrap; margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--line); }
.video-embed { aspect-ratio: 16 / 9; border-radius: 14px; overflow: hidden; background: #000; margin-bottom: 18px; }
.video-embed iframe, .video-embed video { width: 100%; height: 100%; border: 0; display: block; }
.lendo { background: color-mix(in srgb, var(--warn) 30%, transparent); border-radius: 4px; }

/* ---------- Tutor IA ---------- */
.tutor { margin-top: 26px; border: 1px solid color-mix(in srgb, var(--primary) 35%, var(--line)); }
.tutor-head { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; }
.tutor-ico { width: 42px; height: 42px; border-radius: 13px; display: grid; place-items: center; color: #fff; background: linear-gradient(135deg, var(--primary), var(--secondary)); flex: none; }
.tutor-msgs { display: grid; gap: 10px; max-height: 520px; overflow-y: auto; margin: 12px 0; }
.tutor-msg { padding: 12px 14px; border-radius: 14px; max-width: 92%; }
.tutor-msg.eu { background: var(--primary); color: var(--primary-ink); margin-left: auto; border-bottom-right-radius: 4px; }
.tutor-msg.ia { background: var(--surface-2); border: 1px solid var(--line); border-bottom-left-radius: 4px; }
.tutor-msg.ia > :last-child { margin-bottom: 0; }
.tutor-acoes { display: flex; gap: 6px; flex-wrap: wrap; }
.tutor form { display: flex; gap: 8px; align-items: flex-end; }
.tutor textarea { min-height: 52px; }

/* ---------- Exercícios e prova ---------- */
.questao { margin-bottom: 18px; }
.questao .enun { font-weight: 600; font-size: 16.5px; margin-bottom: 12px; white-space: pre-wrap; }
.questao fieldset { border: 0; padding: 0; margin: 0; }
.alts { display: grid; gap: 8px; }
.alt { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 12px; cursor: pointer; background: var(--surface); transition: border-color .15s, background .15s; }
.alt:hover { border-color: color-mix(in srgb, var(--primary) 50%, var(--line)); }
.alt input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--primary); flex: none; }
.alt:has(input:checked) { border-color: var(--primary); background: var(--primary-soft); }
.alt.certa { border-color: var(--good); background: color-mix(in srgb, var(--good) 10%, transparent); }
.alt.errada { border-color: var(--bad); background: color-mix(in srgb, var(--bad) 8%, transparent); }
.letra { font-weight: 800; color: var(--muted); min-width: 1.2em; }
.explica { margin-top: 12px; padding: 12px 14px; border-radius: 12px; background: var(--surface-2); border: 1px solid var(--line); }
.resultado-box { text-align: center; padding: 30px 20px; }
.resultado-box .nota { font-size: 56px; font-weight: 900; line-height: 1; }
.req { list-style: none; padding: 0; margin-bottom: 0; display: grid; gap: 10px; }
.req li { display: flex; gap: 12px; align-items: center; }

/* ---------- Fórum ---------- */
.topico-item { display: flex; gap: 14px; align-items: flex-start; color: inherit; }
.topico-item:hover { text-decoration: none; }
.topico-item h3 { font-size: 16.5px; }
.msg { display: flex; gap: 12px; }
.msg + .msg { margin-top: 14px; }
.msg .corpo { flex: 1; min-width: 0; }
.msg .quem { font-weight: 700; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.msg .texto { white-space: pre-wrap; word-break: break-word; margin-top: 6px; }
.msg.oculta { opacity: .55; }
.selo-equipe { background: var(--primary); color: var(--primary-ink); font-size: 11px; font-weight: 800; padding: 2px 8px; border-radius: 99px; text-transform: uppercase; letter-spacing: .04em; }

/* ---------- Jogos ---------- */
.jogos-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); }
.jogo-card { display: flex; flex-direction: column; gap: 8px; color: inherit; }
.jogo-card:hover { text-decoration: none; }
.jogo-card .emoji { font-size: 36px; line-height: 1; }
.jogo-card.off { opacity: .55; pointer-events: none; }
.mem-grid { display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
.mem-carta { min-height: 110px; border-radius: 14px; border: 2px solid var(--line); background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff; font: inherit; font-weight: 650; padding: 10px; cursor: pointer; display: grid; place-items: center; text-align: center; font-size: 14px; transition: transform .2s; }
.mem-carta:hover { transform: translateY(-2px); }
.mem-carta[data-virada="1"] { background: var(--surface); color: var(--ink); border-color: var(--primary); }
.mem-carta[data-par="1"] { background: color-mix(in srgb, var(--good) 14%, var(--surface)); color: var(--ink); border-color: var(--good); cursor: default; }
.forca-palavra { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; font-size: 28px; font-weight: 800; letter-spacing: .05em; margin: 18px 0; }
.forca-palavra span { min-width: 28px; border-bottom: 3px solid var(--ink); text-align: center; }
.forca-palavra span.esp { border: 0; }
.teclado { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
.teclado button { width: 42px; height: 44px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface); font: inherit; font-weight: 700; cursor: pointer; color: var(--ink); }
.teclado button:disabled { opacity: .35; cursor: default; }
.teclado button.sim { background: color-mix(in srgb, var(--good) 20%, var(--surface)); }
.teclado button.nao { background: color-mix(in srgb, var(--bad) 15%, var(--surface)); }
.vidas { font-size: 20px; letter-spacing: 4px; }
.ligar { display: grid; gap: 16px; grid-template-columns: 1fr 1fr; }
@media (max-width: 640px) { .ligar { grid-template-columns: 1fr; } }
.ligar button { width: 100%; text-align: left; padding: 12px 14px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--surface); font: inherit; color: var(--ink); cursor: pointer; margin-bottom: 8px; }
.ligar button[aria-pressed="true"] { border-color: var(--primary); background: var(--primary-soft); }
.ligar button.feito { border-color: var(--good); background: color-mix(in srgb, var(--good) 12%, var(--surface)); cursor: default; }
.ligar button.erro { animation: jg-shake .4s; border-color: var(--bad); }
.flash-card { perspective: 1200px; max-width: 620px; margin: 0 auto; }
.flash-inner { position: relative; min-height: 260px; transition: transform .5s var(--ease); transform-style: preserve-3d; }
.flash-card.virado .flash-inner { transform: rotateY(180deg); }
.flash-face { position: absolute; inset: 0; backface-visibility: hidden; display: grid; place-items: center; padding: 28px; text-align: center; font-size: 20px; font-weight: 650; border-radius: 20px; border: 1px solid var(--line); background: var(--surface); box-shadow: var(--shadow); }
.flash-face.verso { transform: rotateY(180deg); background: var(--primary-soft); }
.vf-afirmacao { font-size: 21px; font-weight: 650; text-align: center; padding: 26px 10px; }
.vf-botoes { display: flex; gap: 12px; justify-content: center; }
.vf-botoes .btn { min-width: 150px; }
.cronometro { font-variant-numeric: tabular-nums; font-weight: 800; }
.placar { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- Verificação ---------- */
.selo-valido { display: inline-flex; gap: 8px; align-items: center; padding: 8px 14px; border-radius: 99px; font-weight: 800; }
.selo-valido.sim { background: color-mix(in srgb, var(--good) 14%, transparent); color: var(--good); }
.selo-valido.nao { background: color-mix(in srgb, var(--bad) 12%, transparent); color: var(--bad); }
dl.dados { display: grid; grid-template-columns: max-content 1fr; gap: 8px 18px; margin: 0; }
dl.dados dt { color: var(--muted); font-weight: 600; }
dl.dados dd { margin: 0; font-weight: 600; }

/* ---------- Equipe ---------- */
.equipe-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); }
.pessoa { text-align: center; }
.pessoa img, .pessoa .avatar-g { width: 96px; height: 96px; border-radius: 50%; object-fit: cover; margin: 0 auto 10px; display: grid; place-items: center;
  background: var(--primary-soft); color: var(--primary); font-size: 34px; font-weight: 800; }
.pessoa h3 { font-size: 16.5px; }

/* ---------- Painel de acessibilidade ---------- */
.a11y-panel { width: min(440px, calc(100vw - 24px)); }
.a11y-grid { display: grid; gap: 8px; grid-template-columns: 1fr 1fr; }
.a11y-grid button { display: flex; flex-direction: column; gap: 4px; align-items: center; justify-content: center; text-align: center; min-height: 84px;
  padding: 10px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--surface); color: var(--ink); font: inherit; font-weight: 650; font-size: 13.5px; cursor: pointer; }
.a11y-grid button[aria-pressed="true"] { border-color: var(--primary); background: var(--primary-soft); color: var(--primary); }
.a11y-grid .ic { font-size: 22px; line-height: 1; }
.a11y-fonte { display: flex; gap: 8px; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.guia-leitura { position: fixed; left: 0; right: 0; height: 44px; pointer-events: none; z-index: 150; display: none;
  box-shadow: 0 0 0 100vmax rgba(0, 0, 0, .45); border-top: 2px solid #ffd400; border-bottom: 2px solid #ffd400; }
html.a11y-guia .guia-leitura { display: block; }
html.a11y-legivel body, html.a11y-legivel button, html.a11y-legivel input, html.a11y-legivel textarea, html.a11y-legivel select {
  font-family: "Atkinson Hyperlegible", Verdana, Tahoma, sans-serif !important; }
html.a11y-espaco body { letter-spacing: .04em; word-spacing: .14em; }
html.a11y-espaco .prose, html.a11y-espaco p, html.a11y-espaco li { line-height: 2 !important; }
html.a11y-links a { text-decoration: underline !important; text-underline-offset: 3px; font-weight: 700; }
html.a11y-sem-animacao *, html.a11y-sem-animacao *::before, html.a11y-sem-animacao *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
html.a11y-cursor, html.a11y-cursor * { cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40' viewBox='0 0 24 24'%3E%3Cpath d='M4 2l16 9-7 2-3 7z' fill='%23000' stroke='%23fff' stroke-width='1.5'/%3E%3C/svg%3E") 4 2, auto !important; }
html.a11y-contraste { --bg: #000; --surface: #000; --surface-2: #111; --ink: #fff; --muted: #fff; --line: #fff; --primary: #ffe600; --primary-ink: #000;
  --primary-soft: #222; --good: #3dff8a; --bad: #ff7b7b; --warn: #ffe600; --shadow: none; --shadow-sm: none; --shadow-lg: none; color-scheme: dark; }
html.a11y-contraste a { color: #ffe600 !important; text-decoration: underline; }
html.a11y-contraste .home-hero, html.a11y-contraste .curso-capa, html.a11y-contraste .banner-campanha, html.a11y-contraste .hero { background: #000 !important; border: 2px solid #fff; }
html.a11y-contraste img { filter: grayscale(1) contrast(1.2); }
html.a11y-contraste .btn, html.a11y-contraste a.btn, html.a11y-contraste .icon-btn, html.a11y-contraste .chip, html.a11y-contraste .curso-capa .selo {
  background: #000 !important; color: #ffe600 !important; border: 2px solid #ffe600 !important; text-decoration: none; }
html.a11y-contraste .btn-primary, html.a11y-contraste a.btn-primary { background: #ffe600 !important; color: #000 !important; }
html.a11y-contraste input, html.a11y-contraste select, html.a11y-contraste textarea { background: #000 !important; color: #fff !important; border: 2px solid #fff !important; }
html.a11y-contraste input::placeholder, html.a11y-contraste textarea::placeholder { color: #ddd; }
html.a11y-contraste .alt.certa, html.a11y-contraste .alt.errada, html.a11y-contraste .mem-carta { background: #000 !important; color: #fff !important; }
html.a11y-contraste .alt.certa { border: 3px solid #3dff8a !important; } html.a11y-contraste .alt.errada { border: 3px dashed #ff7b7b !important; }
html.a11y-contraste :focus-visible { outline: 3px solid #ffe600 !important; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; } }
:focus-visible { outline: 3px solid var(--primary); outline-offset: 2px; }

/* ---------- Painel administrativo ---------- */
.adm .main { padding-top: 26px; }
.adm .sidebar .nav-title { margin-top: 14px; }
.adm-grid-stats { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
.adm-stat { padding: 16px; }
.adm-stat b { display: block; font-size: 28px; line-height: 1.1; }
.adm-stat span { color: var(--muted); font-size: 13px; font-weight: 600; }
.adm-tabela-wrap { overflow-x: auto; }
.adm-acoes { display: flex; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
.adm-acoes form { margin: 0; }
.form-grid { display: grid; gap: 0 16px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); }
.form-grid .full { grid-column: 1 / -1; }
.ajuda { font-size: 12.5px; color: var(--muted); }
textarea.md { font-family: ui-monospace, "Cascadia Code", Consolas, monospace; font-size: 14px; line-height: 1.55; }
.gen-box { border: 1px solid color-mix(in srgb, var(--warn) 40%, var(--line)); background: color-mix(in srgb, var(--warn) 7%, var(--surface)); }
.gen-box.erro { border-color: color-mix(in srgb, var(--bad) 40%, var(--line)); background: color-mix(in srgb, var(--bad) 6%, var(--surface)); }
.arvore .mod { border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; background: var(--surface); }
.arvore .mod + .mod { margin-top: 12px; }
.arvore .mod-head { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.arvore .mod-head h3 { font-size: 16px; flex: 1; min-width: 200px; }
.arvore ol { list-style: none; margin: 10px 0 0; padding: 0; display: grid; gap: 4px; }
.arvore li { display: flex; gap: 8px; align-items: center; padding: 6px 8px; border-radius: 10px; flex-wrap: wrap; }
.arvore li:hover { background: var(--surface-2); }
.arvore li .t { flex: 1; min-width: 180px; }
.vars { display: flex; flex-wrap: wrap; gap: 6px; }
.vars button { font-family: ui-monospace, Consolas, monospace; font-size: 12px; }
.alt-edit { display: flex; gap: 8px; align-items: center; margin-bottom: 8px; }
.alt-edit input[type=radio] { width: 20px; height: 20px; accent-color: var(--good); flex: none; }
.dist { display: flex; gap: 6px; flex-wrap: wrap; }
.tab-links { display: flex; gap: 4px; flex-wrap: wrap; border-bottom: 1px solid var(--line); margin-bottom: 18px; }
.tab-links a { padding: 9px 14px; border-radius: 10px 10px 0 0; color: var(--muted); font-weight: 650; border: 1px solid transparent; border-bottom: 0; margin-bottom: -1px; }
.tab-links a[aria-current="page"] { color: var(--primary); background: var(--surface); border-color: var(--line); }
.tab-links a:hover { text-decoration: none; color: var(--ink); }
.img-prev { max-height: 90px; border-radius: 10px; border: 1px solid var(--line); display: block; margin-bottom: 6px; background: repeating-conic-gradient(#eee 0 25%, #fff 0 50%) 0 / 16px 16px; }
input[type=number], input[type=email] { width: 100%; padding: 10px 13px; border-radius: 11px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); font: inherit; }
input[type=color] { width: 64px; height: 40px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); padding: 3px; }
input[type=file] { font: inherit; max-width: 100%; }

/* Impressão: só o conteúdo */
@media print {
  .site-header, .site-footer, .sala-menu, .aula-ferramentas, .tutor, .aula-nav, .skip-links, .toasts, [vw] { display: none !important; }
  .sala { display: block; }
  body { background: #fff; }
}

/* ---------- Página inicial (catálogo em destaque) ---------- */
.hero-tag { display: inline-block; background: rgba(255,255,255,.18); border: 1px solid rgba(255,255,255,.35); padding: 4px 12px; border-radius: 99px;
  font-weight: 700; font-size: 13px; letter-spacing: .03em; margin: 0 0 12px !important; }
.selos-hero { list-style: none; padding: 0; margin: 22px 0 0; display: flex; flex-wrap: wrap; gap: 8px 18px; position: relative; z-index: 1; font-size: 14px; font-weight: 600; }
.selos-hero li { display: inline-flex; gap: 6px; align-items: center; }
.home-secao { margin-top: 44px; }
.home-secao .section-title h2 { margin: 0; }
.publico .emoji, .destaque-bloco .emoji { font-size: 34px; line-height: 1; display: block; margin-bottom: 8px; }
.publico h3 { font-size: 18px; margin-bottom: 6px; }
.destaque-bloco p { margin-top: 8px; }
.site-footer .cols-4 { grid-template-columns: 1.6fr 1fr 1fr 1.2fr; }
@media (max-width: 900px) { .site-footer .cols-4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .site-footer .cols-4 { grid-template-columns: 1fr; } }

/* ---------- Aviso de cookies ---------- */
.aviso-cookies { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 90; max-width: 460px; margin: 0 auto; display: flex; gap: 14px;
  align-items: center; padding: 14px 16px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-lg); font-size: 14px; }
.aviso-cookies[hidden] { display: none; }


/* ---------- Logotipo ---------- */
.logo-topo { height: 42px; width: auto; display: block; }
.logo-escuro { display: none !important; }
:root[data-theme="dark"] .logo-claro, html.a11y-contraste .logo-claro { display: none !important; }
:root[data-theme="dark"] .logo-escuro, html.a11y-contraste .logo-escuro { display: block !important; }
@media (max-width: 860px) { .logo-topo { height: 34px; } }
@media (max-width: 380px) { .logo-topo { height: 30px; } }

/* ---------- Histórico de versões ---------- */
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: 12.5px; font-weight: 700; color: var(--primary); margin: 0 0 6px; }
.versoes-topo { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px; align-items: end; margin-bottom: 24px; }
.versoes-resumo { display: grid; grid-template-columns: repeat(3, minmax(120px, 1fr)); gap: 10px; margin: 0; }
.versoes-resumo div { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.versoes-resumo dt { font-size: 12.5px; color: var(--muted); }
.versoes-resumo dd { margin: 2px 0 0; font-weight: 700; font-size: 17px; }
.versoes-filtros { display: grid; gap: 12px; margin-bottom: 20px; }
.versoes-busca { display: flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 10px; padding: 0 12px; background: var(--surface); }
.versoes-busca input { border: 0; background: transparent; flex: 1; padding: 10px 0; min-width: 0; }
.versoes-busca input:focus { outline: none; }
.versoes-busca:focus-within { outline: 3px solid color-mix(in srgb, var(--primary) 40%, transparent); outline-offset: 1px; }
.versoes-lista { list-style: none; margin: 0; padding: 0 0 0 22px; border-left: 2px solid var(--line); display: grid; gap: 18px; }
.versao { position: relative; }
.versao::before { content: ""; position: absolute; left: -30px; top: 26px; width: 14px; height: 14px; border-radius: 50%;
  background: var(--surface); border: 3px solid var(--primary); }
.versao-atual { border-color: color-mix(in srgb, var(--primary) 45%, var(--line)); }
.versao-cab { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; align-items: flex-start; margin-bottom: 8px; }
.versao-cab h2 { font-size: 20px; margin: 4px 0 0; }
.versao-cab time { color: var(--muted); font-size: 14px; }
.versao-num { display: flex; gap: 10px; align-items: center; margin: 0; font-size: 13.5px; }
.versao-num > span:first-child { font-weight: 800; color: var(--primary); }
.versao-num .selo { background: var(--primary); color: #fff; border-radius: 999px; padding: 1px 9px; font-size: 12px; font-weight: 700; }
.versao-itens { list-style: none; padding: 0; margin: 10px 0 0; display: grid; gap: 8px; }
.versao-itens li { display: grid; grid-template-columns: 170px minmax(0, 1fr); gap: 12px; padding-top: 8px; border-top: 1px solid var(--line); }
.versao-itens b { font-size: 14px; }
@media (max-width: 720px) {
  .versoes-topo { grid-template-columns: 1fr; }
  .versoes-resumo { grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
  .versoes-resumo div { padding: 10px; }
  .versoes-resumo dd { font-size: 15px; }
  .versao-itens li { grid-template-columns: 1fr; gap: 2px; }
}

/* ---------- Pix direto ---------- */
.pix-card { max-width: 760px; margin: 0 auto; }
.pix-grid { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 24px; align-items: start; }
.pix-qr { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 10px; width: 220px; height: 220px; }
.pix-passos { margin: 0 0 14px; padding-left: 20px; display: grid; gap: 6px; }
#pix-codigo { font-family: ui-monospace, monospace; font-size: 13px; min-width: 0; }
@media (max-width: 640px) { .pix-grid { grid-template-columns: 1fr; justify-items: center; } }

/* ---------- Financeiro (admin) ---------- */
.tabela .num, .tabela th.num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.fin-filtros { display: grid; gap: 12px; }
.fin-filtros .row { align-items: center; }
.fin-grafico { display: flex; align-items: flex-end; gap: 6px; height: 220px; padding: 26px 0 0; border-bottom: 1px solid var(--line); }
.fin-col { position: relative; flex: 1 1 0; min-width: 0; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; outline: none; }
.fin-barra { position: relative; display: block; width: min(100%, 44px); min-height: 0; background: var(--primary); border-radius: 4px 4px 0 0; transition: opacity .15s; }
.fin-col:hover .fin-barra, .fin-col:focus .fin-barra { opacity: .8; }
.fin-mes { position: absolute; top: 100%; margin-top: 6px; font-size: 11.5px; color: var(--muted); text-align: center; line-height: 1.2; }
.fin-grafico { margin-bottom: 40px; }
.fin-dica { position: absolute; bottom: calc(100% + 6px); left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--surface);
  font-size: 12px; padding: 5px 8px; border-radius: 8px; white-space: nowrap; pointer-events: none; opacity: 0; transition: opacity .12s; z-index: 2; }
.fin-col:hover .fin-dica, .fin-col:focus .fin-dica { opacity: 1; }
.fin-part { display: inline-block; vertical-align: middle; width: 60px; height: 6px; background: var(--surface-2); border-radius: 99px; margin-right: 8px; overflow: hidden; }
.fin-part span { display: block; height: 100%; background: var(--primary); }
.sticky-save { padding: 8px 0 12px; }
fieldset.field { border: 0; padding: 0; margin: 0; display: grid; gap: 6px; }
fieldset.field legend { font-weight: 700; font-size: 14px; margin-bottom: 4px; padding: 0; }
.adm-grid-stats > .card { margin: 0; }
.fin-grupos > .card { margin: 0; }
.fin-largo { grid-column: 1 / -1; }

/* ---------- Eventos ao vivo ---------- */
.eventos-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); }
.evento-card { display: flex; gap: 16px; align-items: flex-start; color: inherit; }
.evento-card:hover { text-decoration: none; }
.evento-card h3 { font-size: 17px; margin: 2px 0 4px; }
.evento-data { flex: 0 0 64px; text-align: center; border: 1px solid var(--line); border-radius: 12px; padding: 8px 4px; background: var(--surface-2); }
.evento-data b { display: block; font-size: 26px; line-height: 1; color: var(--primary); }
.evento-data span { font-size: 12.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); font-weight: 700; }
.evento-info { min-width: 0; }
.selo-aovivo { display: inline-flex; align-items: center; gap: 6px; background: #b42318; color: #fff; font-size: 12px; font-weight: 800;
  text-transform: uppercase; letter-spacing: .06em; padding: 2px 9px; border-radius: 99px; }
.selo-aovivo::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #fff; animation: pulsar 1.4s infinite; }
@keyframes pulsar { 50% { opacity: .25; } }
html.a11y-sem-animacao .selo-aovivo::before { animation: none; }
@media (prefers-reduced-motion: reduce) { .selo-aovivo::before { animation: none; } }
.evento-quando { display: flex; gap: 8px; align-items: flex-start; margin-top: 12px; }
.evento-quando .i { margin-top: 4px; color: var(--primary); }

.ev-sala { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 20px; align-items: start; }
.ev-video { position: relative; aspect-ratio: 16 / 9; background: #0d1512; border-radius: 14px; overflow: hidden; }
.ev-video iframe, .ev-video video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; background: #000; }
.ev-tela { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  color: #e7efe9; text-align: center; padding: 20px; background: linear-gradient(135deg, #16533e, #0d2f24); }
.ev-tela p { margin: 0; }
.ev-contagem { font-size: clamp(28px, 5vw, 48px); font-weight: 800; letter-spacing: .02em; }
.ev-aguardando { position: absolute; left: 0; right: 0; bottom: 18px; text-align: center; color: #fff; margin: 0; }
.ev-cab { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; margin: 14px 0; }
.ev-cab h1 { font-size: clamp(20px, 2.4vw, 26px); margin: 6px 0 0; }
.ev-presenca, .ev-enquete, .ev-mod { margin-bottom: 14px; }
.ev-resultado { list-style: none; padding: 0; margin: 8px 0; display: grid; gap: 8px; }
.ev-nova-enquete { display: grid; gap: 8px; max-width: 520px; }
.ev-lateral { position: sticky; top: calc(var(--header-h, 64px) + 12px); display: flex; flex-direction: column; padding: 0;
  height: calc(100vh - var(--header-h, 64px) - 40px); min-height: 420px; overflow: hidden; }
.ev-abas { display: flex; border-bottom: 1px solid var(--line); }
.ev-abas button { flex: 1; background: none; border: 0; padding: 12px 6px; font: inherit; font-weight: 700; font-size: 14px; color: var(--muted);
  border-bottom: 3px solid transparent; cursor: pointer; }
.ev-abas button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--primary); }
.ev-painel { flex: 1; overflow-y: auto; padding: 12px 14px; }
.ev-msgs { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.ev-msg { font-size: 14.5px; }
.ev-msg p { margin: 2px 0 0; overflow-wrap: anywhere; }
.ev-msg-cab { display: flex; gap: 8px; align-items: baseline; font-size: 12.5px; }
.ev-msg.equipe .ev-msg-cab b { color: var(--primary); }
.ev-msg.minha { background: color-mix(in srgb, var(--primary) 8%, transparent); border-radius: 8px; padding: 6px 8px; }
.ev-msg.oculta { opacity: .5; }
.ev-msg.respondida p { color: var(--muted); }
.ev-msg-acoes { display: flex; gap: 4px; }
.ev-part { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; font-size: 14.5px; }
.ev-enviar { border-top: 1px solid var(--line); padding: 10px 12px; display: grid; gap: 8px; }
.ev-enviar textarea { resize: none; }
.ev-chat-fechado { padding: 10px 14px; margin: 0; border-top: 1px solid var(--line); }
@media (max-width: 980px) {
  .ev-sala { grid-template-columns: 1fr; }
  .ev-lateral { position: static; height: 520px; }
}
.ev-nova-enquete button { justify-self: start; }
.ev-guias { display: flex; gap: 6px; border-bottom: 1px solid var(--line); margin: 8px 0 22px; overflow-x: auto; }
.ev-guias a { display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; color: var(--muted); font-weight: 700; white-space: nowrap;
  border-bottom: 3px solid transparent; margin-bottom: -1px; }
.ev-guias a:hover { color: var(--ink); text-decoration: none; }
.ev-guias a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--primary); }
.ev-guias-n { font-size: 12px; background: var(--surface-2); border: 1px solid var(--line); border-radius: 99px; padding: 0 8px; color: var(--muted); }

/* sugestões da IA no formulário de novo curso */
.sugestao-status { font-size: 14px; padding: 10px 14px; border-radius: 10px; background: var(--surface-2); border: 1px solid var(--line); margin: 0 0 14px; }
.sugestao-status.carregando { color: var(--muted); }
.sugestao-status.ok { color: var(--primary); }
.sugestao-status.erro { color: #b42318; }
input.sugerido, select.sugerido, textarea.sugerido { border-color: color-mix(in srgb, var(--primary) 55%, var(--line)); background: color-mix(in srgb, var(--primary) 5%, var(--surface)); }
.atu-faixa { display: flex; justify-content: space-between; gap: 16px; align-items: center; flex-wrap: wrap;
  border-color: color-mix(in srgb, var(--primary) 45%, var(--line)); background: color-mix(in srgb, var(--primary) 6%, var(--surface)); }
.aviso-atualizacao { border-left: 4px solid var(--primary); }