:root {
  --creme: #F7F6E2;
  --papel: #FFFDF4;
  --laranja: #FF6600;
  --laranja-texto: #C2410C;
  --titulo: #E7441F;
  --azul: #0B0378;
  --grafite: #252222;
  --preto: #181212;
  --cinza: #5E5757;
  --linha: #DDD8C2;
  --ok: #166534;
  --ok-fundo: #DCFCE7;
  --erro: #9F1239;
  --erro-fundo: #FFE4E6;
  --raio: 16px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--creme); color: var(--grafite);
  font: 17px/1.5 'DM Sans', Arial, sans-serif;
}
a { color: var(--azul); }
h1, h2, h3 { font-family: 'Barlow', Arial, sans-serif; line-height: 1.1; margin: 0; }
h1 { font-size: clamp(34px, 5vw, 52px); font-weight: 800; color: var(--titulo); }
h2 { font-size: 26px; font-weight: 700; }
h3 { font-size: 20px; font-weight: 700; }

.topo {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding: 14px 24px; background: var(--preto); color: var(--creme);
}
.topo a { color: var(--creme); text-decoration: none; }
.topo nav { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; font-size: 15px; }
.topo nav a:hover { color: var(--laranja); }
.marca { font-family: 'Barlow', Arial, sans-serif; font-weight: 700; font-size: 18px; display: flex; align-items: center; gap: 10px; }
.ponto { width: 18px; height: 9px; background: var(--laranja); border-radius: 18px 18px 0 0; display: inline-block; }
.quem { color: #B8B2A0; }

main { max-width: 980px; margin: 0 auto; padding: 32px 16px 120px; }
main.largo { max-width: 1180px; }

.abertura { margin: 8px 0 28px; display: grid; gap: 10px; }
.olho { margin: 0; font: 700 14px/1.2 'Barlow', Arial, sans-serif; letter-spacing: 2px; text-transform: uppercase; color: var(--laranja-texto); }
.lead { margin: 0; font-size: 19px; color: var(--cinza); max-width: 760px; }
.ajuda { margin: 4px 0 10px; font-size: 15px; color: var(--cinza); }
.mono { font-family: ui-monospace, Menlo, Consolas, monospace; letter-spacing: 2px; }
.voltar { display: inline-block; margin-bottom: 12px; font-size: 15px; text-decoration: none; }

.duas-colunas { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.cartao {
  background: var(--papel); border-radius: var(--raio); padding: 28px;
  box-shadow: 0 8px 24px rgba(37, 34, 34, .08); display: grid; gap: 14px; align-content: start;
}
.cartao.estreito { max-width: 420px; }
.cartao-escuro { background: var(--azul); color: var(--creme); }
.cartao-escuro .ajuda { color: #C9C6F0; }
label { display: grid; gap: 6px; font-weight: 600; font-size: 15px; }
input, select, textarea {
  font: inherit; font-weight: 400; color: var(--grafite); width: 100%;
  padding: 10px 12px; border: 1.5px solid var(--linha); border-radius: 10px; background: #fff;
}
textarea { resize: vertical; min-height: 96px; }
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(255, 102, 0, .35); border-color: var(--laranja); }
.codigo-input { text-transform: uppercase; letter-spacing: 3px; font-family: ui-monospace, Menlo, Consolas, monospace; }

.botao {
  font: 700 16px 'DM Sans', Arial, sans-serif; cursor: pointer; border: 0; border-radius: 999px;
  padding: 12px 24px; background: var(--laranja); color: var(--preto); text-decoration: none; display: inline-block; justify-self: start;
}
.botao:hover { filter: brightness(1.05); }
.botao-claro { background: var(--creme); color: var(--azul); }
.botao-secundario { background: transparent; color: var(--azul); border: 2px solid var(--azul); }
.botao-perigo { background: var(--erro); color: #fff; }
.botao-pequeno { padding: 7px 16px; font-size: 14px; margin-top: 8px; }
.rodape-link { margin-top: 32px; font-size: 14px; }
.acoes { margin: 8px 0 0; }

.aviso { padding: 12px 16px; border-radius: 12px; margin: 0 0 20px; }
.aviso-erro { background: var(--erro-fundo); color: var(--erro); }
.aviso-ok { background: var(--ok-fundo); color: var(--ok); }

.codigo-destaque {
  display: grid; grid-template-columns: auto 1fr; gap: 24px; align-items: center;
  background: var(--laranja); color: var(--preto); border-radius: var(--raio); padding: 24px 28px; margin-bottom: 28px;
}
.codigo-destaque .olho { color: var(--preto); }
.codigo-destaque p { margin: 0; }
.codigo { font: 800 48px/1 ui-monospace, Menlo, Consolas, monospace; letter-spacing: 6px; color: var(--azul); }
@media (max-width: 600px) { .codigo-destaque { grid-template-columns: 1fr; } }

.lista-fichas { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 12px; }
.ficha-item {
  display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center;
  background: var(--papel); border-radius: var(--raio); padding: 18px 22px; text-decoration: none; color: inherit;
  box-shadow: 0 6px 18px rgba(37, 34, 34, .07); border: 2px solid transparent;
}
.ficha-item:hover { border-color: var(--laranja); }
.ficha-item strong { font-family: 'Barlow', Arial, sans-serif; font-size: 21px; display: block; }
.ficha-item small { color: var(--cinza); }
.ficha-codigo {
  font: 800 20px/1 'Barlow', Arial, sans-serif; background: var(--laranja); color: var(--preto);
  border-radius: 999px; padding: 10px 14px; display: inline-block;
}
.ficha-estado { font-size: 14px; color: var(--cinza); text-align: right; }
.ficha-item.feita .ficha-estado { color: var(--ok); font-weight: 700; }
.lista-fichas li { display: grid; gap: 6px; }
.pdf-link { justify-self: end; font-size: 14px; font-weight: 700; padding: 0 8px; }
.barra-salvar .acoes-barra { display: flex; gap: 10px; align-items: center; }
.botao-escuro { background: transparent; color: var(--creme); border: 2px solid var(--creme); }
@media (max-width: 600px) {
  .ficha-item { grid-template-columns: auto 1fr; }
  .ficha-estado { grid-column: 2; text-align: left; }
}

/* Ficha */
.ficha { display: grid; gap: 18px; }
.campo { background: var(--papel); border-radius: var(--raio); padding: 22px 24px; box-shadow: 0 6px 18px rgba(37, 34, 34, .06); }
.campo > label, .campo > h3 { font: 700 20px/1.2 'Barlow', Arial, sans-serif; color: var(--grafite); margin-bottom: 6px; display: block; }
.campo > label + input, .campo > label + textarea, .campo > label + select { margin-top: 8px; }
.valor { white-space: pre-wrap; margin-top: 6px; }
.tabela-rolagem { overflow-x: auto; }
.tabela { width: 100%; border-collapse: collapse; font-size: 15px; }
.tabela th { text-align: left; font-weight: 700; padding: 8px 6px; border-bottom: 2px solid var(--linha); white-space: nowrap; }
.tabela td { padding: 5px 4px; border-bottom: 1px solid var(--linha); vertical-align: top; }
.tabela input, .tabela select { padding: 8px 9px; font-size: 15px; min-width: 120px; }
.th-acao, .td-acao { width: 40px; }
.apagar {
  border: 0; background: transparent; color: var(--cinza); font-size: 22px; line-height: 1; cursor: pointer;
  width: 36px; height: 36px; border-radius: 50%;
}
.apagar:hover { background: var(--erro-fundo); color: var(--erro); }

.rede svg { width: 100%; height: auto; background: #fff; border-radius: 12px; border: 1.5px solid var(--linha); }
.rede-vazia { color: var(--cinza); background: #fff; border: 1.5px dashed var(--linha); border-radius: 12px; padding: 40px; text-align: center; margin: 8px 0 0; }
.legenda { display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 14px; color: var(--cinza); margin: 10px 0 0; }
.chip { display: inline-block; width: 14px; height: 14px; border-radius: 50%; border: 1.5px solid var(--grafite); margin-right: 6px; vertical-align: -2px; }

.barra-salvar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 5;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 12px max(16px, calc((100vw - 1180px) / 2 + 16px));
  background: var(--preto); color: var(--creme);
}
.status { font-size: 15px; color: #E9E6D4; }
.status.ok { color: #86EFAC; }
.status.erro { color: #FDA4AF; }

/* Professor */
.por-ficha { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin-bottom: 28px; }
.cartao-ficha {
  display: grid; gap: 8px; background: var(--papel); border-radius: var(--raio); padding: 18px; text-decoration: none; color: inherit;
  box-shadow: 0 6px 18px rgba(37, 34, 34, .07); border: 2px solid transparent; align-content: start;
}
.cartao-ficha:hover { border-color: var(--laranja); }
.cartao-ficha-link { display: grid; gap: 8px; text-decoration: none; color: inherit; }
.cartao-ficha .ficha-codigo { justify-self: start; }
.cartao-downloads { display: flex; gap: 14px; font-size: 14px; font-weight: 700; padding-top: 6px; border-top: 1px solid var(--linha); }
.acoes { display: flex; gap: 12px; flex-wrap: wrap; }
.cartao-ficha strong { font-family: 'Barlow', Arial, sans-serif; font-size: 18px; line-height: 1.2; }
.cartao-ficha small { color: var(--cinza); }
.grade { width: 100%; border-collapse: collapse; background: var(--papel); border-radius: var(--raio); overflow: hidden; }
.grade th, .grade td { padding: 12px 14px; border-bottom: 1px solid var(--linha); text-align: left; }
.grade th { background: var(--grafite); color: var(--creme); font-family: 'Barlow', Arial, sans-serif; font-size: 17px; }
.grade th a { color: var(--creme); }
.grade small { color: var(--cinza); }
.centro { text-align: center !important; }
.selo { display: inline-block; font-size: 13px; padding: 3px 10px; border-radius: 999px; background: #EEEBD9; color: var(--cinza); }
.selo-ok { background: var(--ok-fundo); color: var(--ok); font-weight: 700; }

.indice { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 24px; }
.indice a { background: var(--papel); padding: 6px 14px; border-radius: 999px; text-decoration: none; font-size: 14px; border: 1.5px solid var(--linha); }
.leitura { margin: 0 0 28px; }
.leitura-topo { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; padding-bottom: 8px; border-bottom: 2px solid var(--grafite); }
.leitura-topo h2 { display: flex; align-items: center; gap: 12px; }
.leitura-topo h2 a { color: var(--grafite); }
.leitura-topo small { color: var(--cinza); }
.leitura-corpo .campo { padding: 16px 20px; }
.zona-perigo { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--linha); }

.ficha { grid-template-columns: minmax(0, 1fr); }
.campo { min-width: 0; }

@media (max-width: 640px) {
  main { padding: 20px 14px 110px; }
  .campo { padding: 18px 16px; }
  /* No celular cada linha da tabela vira um cartão com os rótulos em cima. */
  .tabela, .tabela tbody, .tabela tr, .tabela td { display: block; width: 100%; }
  .tabela thead { display: none; }
  .tabela tr { position: relative; border: 1.5px solid var(--linha); border-radius: 12px; padding: 10px 44px 10px 12px; margin-bottom: 10px; background: #fff; }
  .tabela td { border: 0; padding: 4px 0; }
  .tabela td[data-rotulo]::before { content: attr(data-rotulo); display: block; font-size: 13px; font-weight: 700; color: var(--cinza); margin-bottom: 2px; }
  .tabela input, .tabela select { min-width: 0; }
  .tabela .td-acao { position: absolute; top: 6px; right: 4px; width: auto; padding: 0; }
  .barra-salvar { padding: 10px 14px; flex-wrap: wrap; gap: 8px; }
  .barra-salvar .botao { padding: 9px 14px; font-size: 14px; }
  .barra-salvar .status { font-size: 13px; }
}
@media print {
  .topo, .barra-salvar, .zona-perigo, .acoes, .indice, .voltar { display: none; }
  body { background: #fff; }
  .leitura { break-inside: avoid-page; }
}