/* Sistema Educar — folha de estilo única.
   Interface de formulário e tabela: simples de ler, simples de manter. */

:root {
  --tinta: #16181d;
  --tinta-fraca: #5c6270;
  --linha: #dfe3ea;
  --fundo: #f4f6f9;
  --papel: #ffffff;
  --marca: #1f3864;
  --marca-clara: #e8edf7;
  --alerta: #b3261e;
  --ok: #1c6b3c;
  --raio: 8px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  color: var(--tinta);
  background: var(--fundo);
}

a { color: var(--marca); }

/* ---------- barra superior ---------- */
.topo {
  background: var(--marca);
  color: #fff;
  padding: 0 20px;
}
.topo .faixa {
  max-width: 1080px; margin: 0 auto;
  display: flex; align-items: center; gap: 22px;
  min-height: 56px; flex-wrap: wrap;
}
.marca { font-weight: 700; letter-spacing: .3px; font-size: 16px; }
.marca small { display: block; font-weight: 400; font-size: 10.5px; opacity: .75; letter-spacing: .4px; }
.topo nav { display: flex; gap: 18px; margin-left: auto; align-items: center; flex-wrap: wrap; }
.topo nav a { color: #fff; text-decoration: none; opacity: .82; font-size: 14px; }
.topo nav a:hover, .topo nav a.ativo { opacity: 1; text-decoration: underline; }
.quem { font-size: 12px; opacity: .8; border-left: 1px solid rgba(255,255,255,.3); padding-left: 16px; }

/* ---------- estrutura ---------- */
.pagina { max-width: 1080px; margin: 26px auto 60px; padding: 0 20px; }
h1 { font-size: 22px; margin: 0 0 4px; }
.legenda { color: var(--tinta-fraca); margin: 0 0 22px; font-size: 14px; }
h2 { font-size: 16px; margin: 0 0 14px; }

.cartao {
  background: var(--papel);
  border: 1px solid var(--linha);
  border-radius: var(--raio);
  padding: 20px;
  margin-bottom: 20px;
}
.colunas { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
@media (max-width: 800px) { .colunas { grid-template-columns: 1fr; } }

/* ---------- números do painel ---------- */
.numeros { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 22px; }
@media (max-width: 640px) { .numeros { grid-template-columns: 1fr; } }
.numero {
  background: var(--papel); border: 1px solid var(--linha);
  border-radius: var(--raio); padding: 16px 18px;
}
.numero b { display: block; font-size: 30px; line-height: 1.1; color: var(--marca); }
.numero span { font-size: 12.5px; color: var(--tinta-fraca); text-transform: uppercase; letter-spacing: .5px; }

/* ---------- tabela ---------- */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--linha); }
th { font-size: 11.5px; text-transform: uppercase; letter-spacing: .5px; color: var(--tinta-fraca); }
tbody tr:hover { background: #fafbfd; }
td.acao { text-align: right; white-space: nowrap; }
.vazio { color: var(--tinta-fraca); font-style: italic; padding: 14px 0; }

/* ---------- formulário ---------- */
label { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: .4px;
        color: var(--tinta-fraca); margin-bottom: 4px; }
input[type=text], input[type=email], input[type=password], input[type=number], select, textarea {
  width: 100%; padding: 9px 11px; font: inherit; font-size: 14px;
  border: 1px solid #c8cedb; border-radius: 6px; background: #fff; color: var(--tinta);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--marca-clara); border-color: var(--marca); }
textarea { min-height: 150px; resize: vertical; font-family: ui-monospace, Consolas, monospace; font-size: 13px; }
.campo { margin-bottom: 14px; }
.lado-a-lado { display: flex; gap: 12px; }
.lado-a-lado > * { flex: 1; }

button, .botao {
  font: inherit; font-size: 14px; font-weight: 600;
  padding: 9px 18px; border: 0; border-radius: 6px;
  background: var(--marca); color: #fff; cursor: pointer; text-decoration: none;
  display: inline-block;
}
button:hover { background: #2a4a80; }
button.discreto { background: transparent; color: var(--tinta-fraca); padding: 4px 8px; font-weight: 400; font-size: 13px; }
button.discreto:hover { background: #eef0f4; color: var(--alerta); }

/* ---------- avisos ---------- */
.aviso, .erro {
  padding: 11px 14px; border-radius: 6px; font-size: 14px; margin-bottom: 18px;
  border: 1px solid;
}
.aviso { background: #eaf5ee; border-color: #b9dcc6; color: var(--ok); }
.erro  { background: #fdecea; border-color: #f3c3bf; color: var(--alerta); }

.etiqueta {
  display: inline-block; font-size: 11px; letter-spacing: .4px; text-transform: uppercase;
  background: var(--marca-clara); color: var(--marca);
  padding: 2px 8px; border-radius: 20px; font-weight: 600;
}
.etiqueta.cinza { background: #eceff4; color: var(--tinta-fraca); }
.ajuda { font-size: 12.5px; color: var(--tinta-fraca); margin-top: 6px; }

/* ---------- tela de entrada ---------- */
.entrada { max-width: 380px; margin: 9vh auto; padding: 0 20px; }
.entrada .cartao { padding: 28px; }
.entrada .titulo { text-align: center; margin-bottom: 22px; }
.entrada .titulo b { display: block; font-size: 20px; color: var(--marca); }
.entrada .titulo span { font-size: 12px; color: var(--tinta-fraca); letter-spacing: .4px; }
.entrada button { width: 100%; padding: 11px; }
.rodape-entrada { text-align: center; font-size: 11.5px; color: var(--tinta-fraca); margin-top: 18px; }

/* ---------- relatórios (fatia 4) ---------- */
.taxa { display: flex; align-items: center; gap: 8px; }
.taxa .trilho { flex: 1; height: 10px; background: #eceff4; border-radius: 5px; overflow: hidden; min-width: 70px; }
.taxa .preen { height: 100%; background: var(--ok); }
.taxa .preen.alta { background: var(--alerta); }
.taxa .preen.media { background: #c98a00; }
.taxa b { min-width: 40px; text-align: right; font-size: 13px; }
.etiqueta.alta { background: #fdecea; color: var(--alerta); }
.etiqueta.media { background: #fff4d6; color: #8a5a00; }
.etiqueta.baixa { background: #eaf5ee; color: var(--ok); }
table.dist td, table.dist th { text-align: center; padding: 7px 6px; }
table.dist td:nth-child(2), table.dist th:nth-child(2), table.dist td:last-child, table.dist th:last-child { text-align: left; }
table.dist td.certa { background: #eaf5ee; font-weight: 700; color: var(--ok); }
code { background: #eef0f4; padding: 1px 6px; border-radius: 4px; font-size: 13px; }

@media print {
  body { background: #fff; font-size: 12px; }
  .topo, .nao-imprimir, button, .botao { display: none !important; }
  .so-impressao { display: block !important; }
  .pagina { margin: 0; max-width: none; padding: 0; }
  .cartao, .numero { border: 1px solid #bbb; break-inside: avoid; }
  a { color: inherit; text-decoration: none; }
}