:root {
  --fundo: #f4f6fa;
  --superficie: #ffffff;
  --borda: #d9dee8;
  --texto: #1c2433;
  --sutil: #5f6b7d;
  --primario: #1d4ed8;
  --primario-texto: #ffffff;
  --cabecalho: #dbe8fb;
  --zebra: #f8fafd;

  --ok-fundo: #dcf5e3;  --ok-texto: #116329;
  --pend-fundo: #fff1cc; --pend-texto: #7a4d00;
  --rep-fundo: #fde0df;  --rep-texto: #a1211b;
  --na-fundo: #eceff3;   --na-texto: #5f6b7d;

  --raio: 8px;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  color: var(--texto);
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--fundo); font-size: 14px; }
[hidden] { display: none !important; }
h1, h2, h3 { margin: 0; }
.sutil { color: var(--sutil); font-size: 12px; }
.erro { color: var(--rep-texto); background: var(--rep-fundo); padding: 8px 10px; border-radius: 6px; margin: 8px 0 0; }
.espaco { flex: 1; }

/* ---------- botões e campos ---------- */
.btn {
  border: 1px solid var(--borda); background: var(--superficie); color: var(--texto);
  padding: 8px 14px; border-radius: 6px; font: inherit; cursor: pointer; white-space: nowrap;
}
.btn:hover { border-color: #b8c1d1; }
.btn.primario { background: var(--primario); border-color: var(--primario); color: var(--primario-texto); }
.btn.primario:hover { filter: brightness(1.08); }
.btn.perigo { color: var(--rep-texto); border-color: #f0b8b5; }
.btn.link { border: 0; background: none; color: var(--primario); padding: 4px 6px; }
.btn:disabled { opacity: .6; cursor: wait; }
input, select, textarea {
  font: inherit; color: inherit; border: 1px solid var(--borda); border-radius: 6px;
  padding: 8px 10px; background: var(--superficie); width: 100%;
}
input[readonly], textarea[readonly] { background: var(--zebra); }
label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; font-weight: 600; }
label.opcao { flex-direction: row; align-items: center; gap: 8px; font-weight: 400; }
label.opcao input { width: auto; }
fieldset { border: 1px solid var(--borda); border-radius: var(--raio); padding: 10px 12px; margin: 0; display: flex; flex-direction: column; gap: 6px; }
legend { font-size: 13px; font-weight: 600; padding: 0 4px; }

/* ---------- login ---------- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.cartao { background: var(--superficie); border: 1px solid var(--borda); border-radius: 12px; padding: 24px; }
.login-cartao { width: 100%; max-width: 360px; display: flex; flex-direction: column; gap: 14px; }

/* ---------- topo ---------- */
.faixa-demo {
  background: #fff7dc; border-bottom: 1px solid #f1dc9a; padding: 8px 16px;
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px; font-size: 13px;
}
.faixa-demo label { flex-direction: row; align-items: center; gap: 6px; font-weight: 400; }
.faixa-demo select { width: auto; padding: 4px 8px; }
.topo {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 12px 16px; background: var(--superficie); border-bottom: 1px solid var(--borda);
}
.marca { display: flex; align-items: center; gap: 10px; }
.marca h1 { font-size: 18px; }
.logo {
  width: 34px; height: 34px; border-radius: 8px; background: var(--primario); color: #fff;
  display: grid; place-items: center; font-weight: 700; font-size: 18px;
}
.usuario { display: flex; align-items: center; gap: 8px; }
.etiqueta { background: var(--cabecalho); color: #1e3a8a; border-radius: 999px; padding: 2px 10px; font-size: 12px; }

.conteudo { padding: 16px; max-width: 1600px; margin: 0 auto; }

/* ---------- resumo ---------- */
.resumo { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; margin-bottom: 14px; }
.card {
  text-align: left; background: var(--superficie); border: 1px solid var(--borda); border-radius: var(--raio);
  padding: 10px 12px; cursor: pointer; display: flex; flex-direction: column; gap: 2px; font: inherit; color: inherit;
}
.card:hover { border-color: var(--primario); }
.card span { font-size: 12px; color: var(--sutil); }
.card strong { font-size: 22px; }
.card-setor strong { color: var(--pend-texto); }

/* ---------- filtros ---------- */
.barra { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 12px; }
.barra input[type=search] { max-width: 280px; }
.barra select { width: auto; }

/* ---------- prancha ---------- */
.tabela-wrap { background: var(--superficie); border: 1px solid var(--borda); border-radius: var(--raio); overflow-x: auto; }
.prancha { width: 100%; border-collapse: collapse; min-width: 1100px; }
.prancha th {
  background: var(--cabecalho); text-transform: uppercase; font-size: 11px; letter-spacing: .03em;
  padding: 8px 6px; border-bottom: 1px solid var(--borda); text-align: left; vertical-align: bottom;
}
.prancha th small { display: block; font-weight: 400; text-transform: none; color: var(--sutil); letter-spacing: 0; }
.prancha td { padding: 8px 6px; border-bottom: 1px solid var(--borda); vertical-align: top; }
.prancha tbody tr:nth-child(even) { background: var(--zebra); }
.prancha tbody tr:hover { background: #eef4ff; }
.c-num { width: 36px; text-align: center !important; color: var(--sutil); }
.c-setor { width: 120px; text-align: center !important; }
.c-setor small { display: block; color: var(--sutil); font-size: 11px; margin-top: 3px; }
.c-setor.fora { color: #b9c0cc; }
.c-obs { min-width: 200px; font-size: 13px; }
.c-obs div + div { margin-top: 3px; }
.link-os { border: 0; background: none; color: var(--primario); font: inherit; font-weight: 600; cursor: pointer; padding: 0; text-align: left; }
.link-os:hover { text-decoration: underline; }
.vazio { padding: 24px; text-align: center; color: var(--sutil); margin: 0; }

.chip {
  border: 0; border-radius: 999px; padding: 4px 10px; font: inherit; font-size: 12px; font-weight: 600;
  cursor: pointer; min-width: 86px;
}
.chip.travado { cursor: default; }
.chip:not(.travado):hover { outline: 2px solid var(--primario); outline-offset: 1px; }
.tem-obs { font-size: 9px; vertical-align: middle; }
.st-APROVADO { background: var(--ok-fundo); color: var(--ok-texto); }
.st-PENDENTE { background: var(--pend-fundo); color: var(--pend-texto); }
.st-REPROVADO { background: var(--rep-fundo); color: var(--rep-texto); }
.st-NAO_SE_APLICA { background: var(--na-fundo); color: var(--na-texto); }

.situacao { font-size: 12px; font-weight: 600; white-space: nowrap; }
.s-CONCLUIDO { color: var(--ok-texto); }
.s-REPROVADO { color: var(--rep-texto); }
.s-EM_ANDAMENTO { color: var(--pend-texto); }

/* ---------- modais ---------- */
dialog { border: 0; border-radius: 12px; padding: 0; width: min(620px, calc(100vw - 32px)); max-height: calc(100vh - 32px); }
dialog::backdrop { background: rgba(15, 23, 42, .45); }
.dlg { display: flex; flex-direction: column; gap: 14px; padding: 20px; }
.dlg header { display: flex; justify-content: space-between; align-items: center; }
.dlg h2 { font-size: 18px; }
.dlg h3 { font-size: 14px; margin-bottom: 6px; }
.dlg footer { display: flex; gap: 8px; align-items: center; }
.fechar { border: 0; background: none; font-size: 24px; line-height: 1; cursor: pointer; color: var(--sutil); }
.grade { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.status-opcoes { flex-direction: row; flex-wrap: wrap; gap: 8px; }
.status-opcoes .st { flex-direction: row; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px; cursor: pointer; }
.status-opcoes .st input { width: auto; margin: 0; }
.historico { list-style: none; padding: 0; margin: 0; max-height: 200px; overflow-y: auto; border: 1px solid var(--borda); border-radius: 6px; }
.historico li { padding: 6px 10px; border-bottom: 1px solid var(--borda); font-size: 13px; }
.historico li:last-child { border-bottom: 0; }
.historico time { color: var(--sutil); font-size: 12px; }

.aviso {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  background: #1c2433; color: #fff; padding: 10px 16px; border-radius: 8px; z-index: 10; max-width: calc(100vw - 32px);
}

.cabecalho-impressao { display: none; }

/* ---------- celular ---------- */
@media (max-width: 640px) {
  .grade { grid-template-columns: 1fr; }
  .barra input[type=search], .barra select { max-width: none; width: 100%; }
  .barra .btn { flex: 1; }
  .barra .espaco { display: none; }
}

/* ---------- impressão (formato da prancha) ---------- */
@media print {
  @page { size: A3 landscape; margin: 10mm; }
  body { background: #fff; font-size: 11px; }
  .no-print, dialog, .aviso { display: none !important; }
  .conteudo { padding: 0; max-width: none; }
  .cabecalho-impressao { display: block; text-align: center; margin-bottom: 8px; }
  .cabecalho-impressao h1 { color: #d00; font-size: 26px; letter-spacing: .04em; }
  .cabecalho-impressao p { margin: 4px 0; font-weight: 600; }
  .tabela-wrap { border: 0; overflow: visible; }
  .prancha { min-width: 0; }
  .prancha th, .prancha td { border: 1px solid #555; }
  .prancha th { background: #80b7ee !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .chip { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .link-os { color: #000; }
  tr { break-inside: avoid; }
}