@font-face { font-family: Raleway; font-weight: 400; font-display: swap; src: url(/fontes/raleway-latin-400-normal.woff2) format("woff2"); }
@font-face { font-family: Raleway; font-weight: 600; font-display: swap; src: url(/fontes/raleway-latin-600-normal.woff2) format("woff2"); }
@font-face { font-family: Raleway; font-weight: 700; font-display: swap; src: url(/fontes/raleway-latin-700-normal.woff2) format("woff2"); }
@font-face { font-family: Raleway; font-weight: 800; font-display: swap; src: url(/fontes/raleway-latin-800-normal.woff2) format("woff2"); }

:root {
  --marinho: #001260; --azul: #1d71b9; --ambar: #e0972a; --tinta: #1a2233; --apagado: #5b6478;
  --linha: #d9e0ec; --suave: #eef2f9; --fundo: #f6f8fc; --verde: #159a5b; --vermelho: #c0392b;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: Raleway, "Segoe UI", sans-serif; color: var(--tinta); background: var(--fundo); font-size: 16px; line-height: 1.55; }
a { color: var(--azul); }
.topo { background: var(--marinho); color: #fff; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 16px; padding: 12px 16px; }
.marca { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-weight: 800; }
.marca img { height: 28px; }
.menu { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 16px; font-weight: 600; font-size: 15px; }
.menu a, .menu .link { color: #dbe4f5; text-decoration: none; }
.menu form { margin: 0; }
.link { background: none; border: 0; padding: 0; font: inherit; cursor: pointer; color: var(--azul); }
.faixa-previa { background: var(--ambar); color: var(--marinho); text-align: center; font-weight: 700; padding: 6px 16px; }
.conteudo { max-width: 860px; margin: 0 auto; padding: 20px 16px 48px; }
h1 { font-size: 26px; font-weight: 800; color: var(--marinho); margin: 0 0 12px; line-height: 1.2; }
h2 { font-size: 20px; font-weight: 800; color: var(--marinho); margin: 24px 0 8px; }
.cartao { background: #fff; border: 1px solid var(--linha); border-radius: 12px; padding: 16px; margin: 0 0 16px; }
.discreto { color: var(--apagado); font-size: 14px; }
.selos { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 8px; }
.selo { display: inline-block; font-size: 12px; font-weight: 800; letter-spacing: .03em; text-transform: uppercase; border-radius: 6px; padding: 2px 8px; }
.selo-amarelo { background: #fbeed6; color: #9a5a08; }
.selo-vermelho { background: #fae4e0; color: #a93226; }
.selo-verde { background: #e2f4ea; color: #117a48; }
.selo-azul { background: #e3eefa; color: #175f9c; }
.selo-cinza { background: var(--suave); color: var(--apagado); }
.lista-limpa { list-style: none; padding: 0; margin: 0; }
.modulo-topo { display: flex; gap: 10px; align-items: baseline; font-weight: 700; font-size: 18px; }
.modulo-ordem { color: var(--apagado); font-weight: 800; }
.barra { height: 8px; border-radius: 4px; background: var(--suave); overflow: hidden; margin: 6px 0; }
.barra > div { height: 100%; background: var(--azul); }
.cadeado { color: var(--apagado); font-weight: 600; }
.botao { display: inline-block; background: var(--azul); color: #fff; border: 0; border-radius: 8px; padding: 12px 18px; font: 700 16px Raleway, sans-serif; cursor: pointer; text-decoration: none; }
.botao-secundario { background: #fff; color: var(--azul); border: 1px solid var(--azul); }
form.formulario label { display: block; font-weight: 700; margin: 12px 0 4px; }
form.formulario input, form.formulario select { width: 100%; padding: 10px 12px; border: 1px solid var(--linha); border-radius: 8px; font: 16px Raleway, sans-serif; }
form.formulario .botao { margin-top: 16px; }
.aviso { border-left: 4px solid var(--ambar); background: #fff8ec; padding: 10px 14px; border-radius: 6px; margin: 0 0 16px; }
.erro { border-left: 4px solid var(--vermelho); background: #fdf0ee; padding: 10px 14px; border-radius: 6px; margin: 0 0 16px; }
.ok { border-left: 4px solid var(--verde); background: #eef9f3; padding: 10px 14px; border-radius: 6px; margin: 0 0 16px; }
.a-confirmar { border: 1px dashed var(--ambar); background: #fffaf0; border-radius: 8px; padding: 10px 14px; margin: 12px 0; }
.corpo-md table { border-collapse: collapse; width: 100%; font-size: 15px; display: block; overflow-x: auto; }
.corpo-md th, .corpo-md td { border-bottom: 1px solid var(--linha); padding: 8px; text-align: left; vertical-align: top; }
.corpo-md img { max-width: 100%; }
.corpo-md blockquote { border-left: 4px solid var(--linha); margin: 12px 0; padding: 4px 14px; color: var(--apagado); }
table.tabela { border-collapse: collapse; width: 100%; font-size: 15px; display: block; overflow-x: auto; }
table.tabela th, table.tabela td { border-bottom: 1px solid var(--linha); padding: 8px; text-align: left; }
.codigo-link { word-break: break-all; background: var(--suave); padding: 10px; border-radius: 8px; font-family: Consolas, monospace; font-size: 14px; }
@media (min-width: 768px) { .conteudo { padding-top: 32px; } h1 { font-size: 30px; } }
form.formulario textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--linha); border-radius: 8px; font: 16px Raleway, sans-serif; resize: vertical; }
.questao { border: 1px solid var(--linha); border-radius: 10px; padding: 12px 14px; margin: 0 0 12px; }
.questao legend { font-weight: 700; padding: 0 4px; }
.alternativa { display: flex; gap: 8px; align-items: flex-start; padding: 6px 0; cursor: pointer; }
.alternativa input { margin-top: 5px; }
.acoes { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.acoes .botao { margin-top: 0; }
.resposta-aluno { white-space: pre-wrap; background: var(--suave); border-radius: 8px; padding: 10px 14px; margin: 6px 0 12px; }
.item-ficha { padding: 10px 0; border-bottom: 1px solid var(--linha); }
.item-ficha:last-child { border-bottom: 0; }
.filtros { display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: flex-end; }
.filtros label { display: flex; flex-direction: column; font-weight: 700; font-size: 14px; }
.filtros input, .filtros select { padding: 8px 10px; border: 1px solid var(--linha); border-radius: 8px; font: 15px Raleway, sans-serif; }
.paginacao { display: flex; justify-content: space-between; gap: 12px; margin-top: 12px; }
pre.json { white-space: pre-wrap; word-break: break-all; font-size: 12px; margin: 0; }
.certificado .acoes { margin-top: 8px; }
.verificacao { border-top: 6px solid var(--marinho); }
.verificacao dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 14px; margin: 12px 0 0; }
.verificacao dt { font-weight: 700; color: var(--apagado); }
.verificacao dd { margin: 0; }

.chat { background: #efeae2; border: 1px solid var(--linha); border-radius: 12px; overflow: hidden; margin: 0 0 16px; }
.chat-topo { background: var(--marinho); color: #fff; padding: 10px 14px; display: flex; flex-direction: column; }
.chat-topo span { color: #c8d3ea; font-size: 13px; }
.chat-mensagens { list-style: none; margin: 0; padding: 12px; display: flex; flex-direction: column; gap: 6px; max-height: 62vh; overflow-y: auto; }
.bolha { max-width: 82%; padding: 6px 10px 18px; border-radius: 8px; position: relative; white-space: pre-wrap; overflow-wrap: anywhere; font-size: 15px; box-shadow: 0 1px 0 rgba(0, 0, 0, .08); }
.bolha-cliente { align-self: flex-start; background: #fff; }
.bolha-aluno { align-self: flex-end; background: #d9fdd3; }
.bolha .hora { position: absolute; right: 8px; bottom: 3px; font-size: 11px; color: var(--apagado); }
.bolha-solta { display: inline-block; margin: 4px 0 8px; }
.digitando { font-style: italic; color: var(--apagado); }
.chat-envio { display: flex; gap: 8px; padding: 8px; background: #f0f2f5; align-items: flex-end; }
.chat-envio textarea { flex: 1; min-width: 0; padding: 10px 12px; border: 1px solid var(--linha); border-radius: 20px; font: 16px Raleway, sans-serif; resize: none; }
.chat-envio .botao { border-radius: 20px; padding: 10px 16px; }
.chat .contador { margin: 0; padding: 0 14px 8px; background: #f0f2f5; }
.chat .aviso, .chat .erro { margin: 8px; }
.so-leitor { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.sinal { padding: 8px 0; border-bottom: 1px solid var(--linha); }
.sinal:last-child { border-bottom: 0; }
.trecho { white-space: pre-wrap; background: var(--suave); border-radius: 8px; padding: 8px 12px; margin: 6px 0 0; font-size: 15px; }
details.cartao summary { cursor: pointer; font-weight: 700; }