/* Portal do aluno, Francês com Bia.
   As cores abaixo seguem a paleta do site (navy, rosa, ouro, creme).
   Se mudar a paleta do site, ajuste só este bloco. */
:root{
  --navy:#1F2A4D;
  --navy-2:#2B3A6B;
  --rosa:#D9577A;
  --rosa-escuro:#B8405F;
  --ouro:#C9A24B;
  --creme:#FBF6EE;
  --branco:#fff;
  --texto:#1F2A4D;
  --suave:#5A6482;
  --borda:#E4DFD4;
  --ok:#2E7D5B;
  --erro:#B3261E;
  --raio:14px;
  --sombra:0 6px 24px rgba(31,42,77,.08);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:'Poppins',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.6;color:var(--texto);background:var(--creme)}
img,video,iframe{max-width:100%}
a{color:var(--rosa-escuro);text-underline-offset:3px}
a:hover{color:var(--navy)}
:focus-visible{outline:3px solid var(--ouro);outline-offset:2px;border-radius:4px}
h1,h2,h3{line-height:1.25;margin:0 0 .6rem;color:var(--navy)}
h1{font-size:clamp(1.6rem,4vw,2.1rem);font-weight:700}
h2{font-size:1.3rem;font-weight:600}
h3{font-size:1.05rem;font-weight:600;margin-top:1.4rem}
p{margin:0 0 1rem}
.wrap{width:min(1100px,100% - 2rem);margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.armadilha{position:absolute;left:-9999px;height:0;overflow:hidden}

/* topo */
.topo{background:var(--navy);color:#fff;position:sticky;top:0;z-index:20}
.topo-in{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.6rem 0}
.marca{display:flex;align-items:center;gap:.8rem;text-decoration:none;color:#fff}
.marca img{display:block;height:44px;width:auto}
.marca-sub{font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ouro);border-left:1px solid rgba(255,255,255,.3);padding-left:.8rem}
.menu{display:flex;align-items:center;gap:.4rem}
.menu a,.link-btn{color:#fff;text-decoration:none;padding:.5rem .8rem;border-radius:999px;font:inherit;font-size:.95rem;background:none;border:0;cursor:pointer}
.menu a:hover,.link-btn:hover{background:rgba(255,255,255,.12);color:#fff}
.menu a.ativo{background:rgba(255,255,255,.18)}
.form-sair{margin:0}
.menu-btn{display:none;background:none;border:0;padding:.6rem;cursor:pointer}
.menu-btn span{display:block;width:24px;height:2px;background:#fff;margin:5px 0;border-radius:2px}
.sub-adm{background:var(--navy-2)}
.sub-adm .wrap{display:flex;gap:.2rem;overflow-x:auto}
.sub-adm a{color:#fff;text-decoration:none;padding:.65rem 1rem;font-size:.92rem;white-space:nowrap;border-bottom:3px solid transparent}
.sub-adm a.ativo,.sub-adm a:hover{border-color:var(--ouro)}

.conteudo{padding:1.8rem 0 3rem;min-height:60vh}
.titulo-pagina{margin-bottom:1.4rem}
.titulo-pagina .lead{margin-bottom:.4rem}
.lead{color:var(--suave);font-size:1.05rem}
.trilha{font-size:.88rem;color:var(--suave);margin-bottom:1rem}
.trilha a{color:var(--suave)}
.trilha span{margin:0 .25rem}
.nota{font-size:.88rem;color:var(--suave)}

/* botões */
.btn{display:inline-block;font:inherit;font-weight:600;font-size:1rem;text-decoration:none;text-align:center;border:2px solid transparent;border-radius:999px;padding:.7rem 1.4rem;cursor:pointer;line-height:1.2;transition:background .15s,color .15s}
.btn-p{padding:.4rem .9rem;font-size:.88rem}
.btn-rosa{background:var(--rosa);color:#fff}
.btn-rosa:hover{background:var(--rosa-escuro);color:#fff}
.btn-contorno{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn-contorno:hover{background:var(--navy);color:#fff}
.btn-perigo{background:transparent;color:var(--erro);border-color:var(--erro)}
.btn-perigo:hover{background:var(--erro);color:#fff}

/* formulários */
.form{display:grid;gap:1rem}
.form label{display:grid;gap:.35rem;font-weight:500;font-size:.95rem}
.form small{font-weight:400;color:var(--suave)}
input[type=text],input[type=email],input[type=password],input[type=url],input[type=search],textarea,select{width:100%;font:inherit;color:var(--texto);background:#fff;border:1.5px solid var(--borda);border-radius:10px;padding:.65rem .8rem}
input:focus,textarea:focus,select:focus{border-color:var(--navy);outline:none;box-shadow:0 0 0 3px rgba(201,162,75,.4)}
input[type=file]{font:inherit;font-size:.9rem}
textarea{resize:vertical}
.form label.check{display:flex;align-items:flex-start;gap:.6rem;font-weight:400}
.check input{margin-top:.35rem;width:18px;height:18px;accent-color:var(--rosa);flex:none}
.form-linha{display:flex;gap:.6rem;align-items:center;flex-wrap:wrap}
.form-linha input[type=text],.form-linha input[type=email],.form-linha input[type=search],.form-linha select{flex:1;min-width:200px;width:auto}
.rename{flex:1}
.em-linha{display:inline}
.busca{margin-bottom:1rem}

/* avisos */
.aviso{padding:.8rem 1rem;border-radius:10px;margin-bottom:1rem;border:1px solid;font-size:.95rem}
.aviso-ok{background:#E7F4EE;border-color:#A8D5BF;color:#1D5A41}
.aviso-erro{background:#FBE9E7;border-color:#F0B3AD;color:#8C1D18}
.selo{display:inline-block;font-size:.75rem;font-weight:600;padding:.15rem .6rem;border-radius:999px;vertical-align:middle}
.selo-ok{background:#E7F4EE;color:#1D5A41}
.selo-rascunho{background:#FFF1CC;color:#7A5B00}

/* auth */
.cartao-auth{max-width:460px;margin:1rem auto;background:#fff;border-radius:var(--raio);box-shadow:var(--sombra);padding:2rem 1.6rem}
.cartao-auth h1{font-size:1.6rem}
.auxiliar{text-align:center;font-size:.92rem;margin:1rem 0 0}
.sociais{display:grid;gap:.6rem;margin:1.2rem 0}
.btn-social{display:block;text-align:center;text-decoration:none;font-weight:500;padding:.7rem 1rem;border-radius:10px;border:1.5px solid var(--borda);background:#fff;color:var(--navy)}
.btn-social:hover{border-color:var(--navy);color:var(--navy)}
.btn-apple{background:#000;color:#fff;border-color:#000}
.btn-apple:hover{background:#222;color:#fff}
.btn-facebook{background:#1877F2;color:#fff;border-color:#1877F2}
.btn-facebook:hover{background:#0f63d0;color:#fff}
.divisor{display:flex;align-items:center;gap:.8rem;color:var(--suave);font-size:.85rem;margin:1.2rem 0}
.divisor::before,.divisor::after{content:"";flex:1;height:1px;background:var(--borda)}
.reenviar{margin-top:1.4rem;font-size:.9rem}
.reenviar summary{cursor:pointer;color:var(--suave)}
.reenviar .form{margin-top:.8rem}

/* cursos */
.grade-cursos{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:1.2rem}
.curso-card{background:#fff;border-radius:var(--raio);box-shadow:var(--sombra);overflow:hidden;display:flex;flex-direction:column}
.capa{text-decoration:none;display:block;aspect-ratio:16/9;background:var(--navy)}
.capa img{width:100%;height:100%;object-fit:cover;display:block}
.capa-padrao{display:flex;align-items:center;justify-content:center;height:100%;font-size:3.5rem;font-weight:700;color:var(--ouro);background:linear-gradient(135deg,var(--navy),var(--navy-2))}
.curso-corpo{padding:1.1rem 1.2rem 1.3rem;display:flex;flex-direction:column;gap:.5rem;flex:1}
.curso-corpo h2{margin:0}
.curso-corpo h2 a{color:var(--navy);text-decoration:none}
.desc{color:var(--suave);font-size:.92rem;margin:0}
.curso-corpo .btn{margin-top:auto;align-self:flex-start}
.barra{height:8px;background:#EDE7DA;border-radius:999px;overflow:hidden}
.barra span{display:block;height:100%;background:var(--rosa);border-radius:999px}
.prog-texto{font-size:.85rem;color:var(--suave);margin:.2rem 0 .4rem}
.prog-caixa{max-width:420px;margin:1rem 0}
.vazio{background:#fff;border:1.5px dashed var(--borda);border-radius:var(--raio);padding:2rem 1.4rem;text-align:center}

.modulo{background:#fff;border-radius:var(--raio);box-shadow:var(--sombra);padding:1.2rem 1.4rem;margin-bottom:1rem}
.aulas-lista{list-style:none;margin:0;padding:0}
.aulas-lista li a{display:flex;align-items:center;gap:.8rem;padding:.7rem .4rem;text-decoration:none;color:var(--navy);border-top:1px solid var(--borda)}
.aulas-lista li:first-child a{border-top:0}
.aulas-lista li a:hover{background:var(--creme)}
.marca-aula{width:24px;height:24px;border-radius:50%;border:2px solid var(--borda);display:inline-flex;align-items:center;justify-content:center;font-size:.8rem;color:#fff;flex:none}
.feita .marca-aula{background:var(--ok);border-color:var(--ok)}

/* aula */
.aula{background:#fff;border-radius:var(--raio);box-shadow:var(--sombra);padding:1.6rem}
.bloco-aula{margin:1.6rem 0}
.texto{font-size:1.02rem}
.texto h2,.texto h3,.texto h4{margin-top:1.4rem}
.texto ul,.texto ol{padding-left:1.4rem;margin:0 0 1rem}
.video{position:relative;aspect-ratio:16/9;background:#000;border-radius:12px;overflow:hidden}
.video iframe,.video video{position:absolute;inset:0;width:100%;height:100%;border:0}
figure{margin:0}
figure img{display:block;border-radius:12px;margin-inline:auto}
figcaption{font-size:.88rem;color:var(--suave);text-align:center;margin-top:.5rem}
.arquivo-card{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;border:1.5px solid var(--borda);border-radius:12px;padding:1rem 1.2rem;background:var(--creme)}
.arquivo-info{display:grid;gap:.1rem;min-width:0}
.arquivo-info span{font-size:.85rem;color:var(--suave);overflow-wrap:anywhere}
.arquivo-acoes{display:flex;gap:.5rem}
.rodape-aula{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;margin-top:2rem;padding-top:1.4rem;border-top:1px solid var(--borda)}
.rodape-aula form{margin:0}
.nav-aulas{display:flex;gap:.5rem}

/* caixas e tabelas */
.painel-caixa{background:#fff;border-radius:var(--raio);box-shadow:var(--sombra);padding:1.4rem;margin-bottom:1.2rem}
.painel-caixa.perigo{border:1.5px solid #F0B3AD}
.duas-colunas{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;align-items:start}
.turmas-layout{grid-template-columns:1fr 1.2fr}
.tabela-rolagem{overflow-x:auto;background:#fff;border-radius:var(--raio);box-shadow:var(--sombra);margin-bottom:1.2rem}
.tabela{width:100%;border-collapse:collapse;font-size:.92rem}
.tabela th,.tabela td{text-align:left;padding:.75rem 1rem;border-bottom:1px solid var(--borda);vertical-align:middle}
.tabela th{background:#F5EFE3;font-weight:600;white-space:nowrap}
.tabela tr.linha-ativa td{background:#FFF8E6}
.tabela .acoes{white-space:nowrap}
.acoes{display:flex;flex-wrap:wrap;gap:.4rem;align-items:center}
.col-prog{min-width:130px}
.numeros{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1rem;margin-bottom:1.4rem}
.numero{background:#fff;border-radius:var(--raio);box-shadow:var(--sombra);padding:1.1rem}
.numero strong{display:block;font-size:2rem;color:var(--rosa-escuro);line-height:1.1}
.numero span{font-size:.85rem;color:var(--suave)}
.acoes-rapidas{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:1.4rem}
.lista-simples{list-style:none;margin:.6rem 0;padding:0}
.lista-simples li{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.5rem 0;border-bottom:1px solid var(--borda);flex-wrap:wrap}
.paginacao{display:flex;gap:1rem;align-items:center;justify-content:center;font-size:.9rem}
.capa-previa{max-width:240px;border-radius:10px}

/* editor */
.modulo-adm{border:1.5px solid var(--borda);border-radius:12px;padding:1rem;margin-bottom:1rem;background:var(--creme)}
.modulo-topo{display:flex;gap:.8rem;flex-wrap:wrap;align-items:center;justify-content:space-between;margin-bottom:.6rem}
.aulas-adm{list-style:decimal;padding-left:1.4rem;margin:.4rem 0 1rem}
.aulas-adm li{padding:.45rem 0;border-bottom:1px solid var(--borda)}
.aulas-adm li .acoes{margin-top:.3rem}
.novo-modulo{margin-top:1.2rem}
.bloco-adm{border:1.5px solid var(--borda);border-radius:12px;padding:1rem;margin-bottom:1rem}
.bloco-topo{display:flex;justify-content:space-between;align-items:center;gap:.6rem;flex-wrap:wrap;margin-bottom:.8rem}
.abas-bloco{display:flex;flex-wrap:wrap;gap:.4rem;margin:.8rem 0 1.2rem}
.aba{font:inherit;font-size:.9rem;background:#fff;border:1.5px solid var(--borda);border-radius:999px;padding:.45rem 1rem;cursor:pointer;color:var(--navy)}
.aba.ativa{background:var(--navy);color:#fff;border-color:var(--navy)}
[hidden]{display:none!important}

/* rodapé */
.rodape{background:var(--navy);color:#DDE2F2;padding:1.6rem 0;font-size:.88rem}
.rodape p{margin:.2rem 0}
.rodape a{color:var(--ouro)}
.credito{opacity:.8}

@media (max-width:820px){
  .duas-colunas,.turmas-layout{grid-template-columns:1fr}
  .menu-btn{display:block}
  .menu{display:none;position:absolute;top:100%;left:0;right:0;background:var(--navy);flex-direction:column;align-items:stretch;padding:.6rem 1rem 1rem;gap:.2rem}
  .menu.aberto{display:flex}
  .menu a,.link-btn{text-align:left;padding:.75rem .8rem}
  .marca-sub{display:none}
  .aula{padding:1.1rem}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* app instalável (PWA) */
.instalar-app{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:40;max-width:460px;margin:0 auto;
  background:var(--navy);color:#fff;border-radius:14px;padding:14px 16px;box-shadow:0 8px 28px rgba(0,0,0,.28);display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.instalar-app[hidden]{display:none}
.instalar-app p{margin:0;flex:1 1 100%;font-size:.92rem;line-height:1.4}
.instalar-app .link-btn{color:#fff;opacity:.8;text-decoration:underline}
@media (display-mode: standalone){
  .topo{padding-top:env(safe-area-inset-top)}
  body{padding-bottom:env(safe-area-inset-bottom)}
}