:root {
  --berinjela: #210f3f;
  --roxo: #640bc4;
  --gelo: #f1feff;
  --lilas: #b92ffb;
  --texto: #1d1530;
  --erro: #b3261e;
  --borda: #d9cfe8;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--gelo);
  color: var(--texto);
  font-family: 'Nunito Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}
h1, h2, h3 { font-family: 'Chakra Petch', system-ui, sans-serif; color: var(--berinjela); line-height: 1.2; }
h1 { font-size: 1.6rem; margin: 0 0 1rem; }
a { color: var(--roxo); }
.topo {
  background: var(--berinjela);
  color: #fff;
  padding: 0.75rem 16px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  border-bottom: 4px solid var(--lilas);
}
.marca { color: #fff; text-decoration: none; font-family: 'Chakra Petch', system-ui, sans-serif; font-weight: 700; font-size: 1.15rem; }
.sair { display: flex; align-items: center; gap: 0.75rem; margin: 0; }
.quem { font-size: 0.95rem; }
.conteudo { max-width: 960px; margin: 0 auto; padding: 24px 16px; }
.cartao {
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: 8px;
  padding: 20px;
  max-width: 440px;
  margin: 0 auto;
}
label { display: block; font-weight: 700; margin: 0.9rem 0 0.25rem; }
input[type='text'], input[type='password'] {
  width: 100%;
  padding: 0.6rem 0.7rem;
  font: inherit;
  border: 1px solid var(--borda);
  border-radius: 6px;
  background: #fff;
}
input:focus-visible, button:focus-visible, a:focus-visible { outline: 3px solid var(--lilas); outline-offset: 2px; }
.botao {
  display: inline-block;
  margin-top: 1.2rem;
  padding: 0.6rem 1.2rem;
  font: inherit;
  font-weight: 700;
  color: #fff;
  background: var(--roxo);
  border: 0;
  border-radius: 6px;
  cursor: pointer;
}
.botao:hover { background: var(--lilas); }
.botao-claro { margin-top: 0; background: transparent; border: 1px solid #fff; padding: 0.35rem 0.9rem; }
.botao-claro:hover { background: var(--roxo); }
.aviso-erro {
  background: #fdecea;
  color: var(--erro);
  border-left: 4px solid var(--erro);
  padding: 0.6rem 0.8rem;
  border-radius: 4px;
  margin: 0 0 1rem;
}
.qr { display: block; width: 200px; height: 200px; margin: 0.5rem auto; image-rendering: pixelated; }
.segredo {
  display: block;
  font-family: ui-monospace, Consolas, monospace;
  font-size: 1.05rem;
  letter-spacing: 0.05em;
  background: var(--gelo);
  border: 1px dashed var(--lilas);
  padding: 0.5rem;
  border-radius: 6px;
  word-break: break-word;
  text-align: center;
}
.dica { font-size: 0.92rem; color: #4a3d63; }
@media (max-width: 480px) {
  .conteudo { padding: 16px; }
  .cartao { padding: 16px; }
  .botao { width: 100%; }
  .botao-claro { width: auto; }
}

/* ---- Telas de firewalls e administração ---- */
.menu { display: flex; flex-wrap: wrap; gap: 0.25rem 1.25rem; margin: 0 0 1.25rem; padding-bottom: 0.6rem; border-bottom: 1px solid var(--borda); }
.menu a { font-weight: 700; text-decoration: none; padding: 0.2rem 0; }
.menu a:hover { text-decoration: underline; }
.cartao.largo { max-width: 640px; margin: 1.5rem 0; }
input[type='number'], select {
  width: 100%;
  padding: 0.6rem 0.7rem;
  font: inherit;
  border: 1px solid var(--borda);
  border-radius: 6px;
  background: #fff;
}
h2 { font-size: 1.2rem; margin: 1.5rem 0 0.5rem; }
.barra { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem 1.25rem; margin-bottom: 1rem; }
.barra .botao { margin-top: 0; }
.busca { display: flex; gap: 0.5rem; flex: 1 1 260px; margin: 0; }
.busca input { flex: 1; }
.contador { margin: 0; font-weight: 700; padding: 0.3rem 0.8rem; border-radius: 999px; background: #e7f6ec; color: #17603a; }
.contador-alerta { background: #fdecea; color: var(--erro); }
.so-leitor { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.tabela-rolavel { overflow-x: auto; }
.tabela { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--borda); border-radius: 8px; font-size: 0.95rem; }
.tabela th, .tabela td { text-align: left; padding: 0.55rem 0.7rem; border-bottom: 1px solid var(--borda); vertical-align: top; }
.tabela th { background: #efe8f9; color: var(--berinjela); font-family: 'Chakra Petch', system-ui, sans-serif; }
.tabela .detalhes { font-family: ui-monospace, Consolas, monospace; font-size: 0.85rem; word-break: break-word; }
.tabela .acoes { white-space: nowrap; }
.status { display: inline-flex; align-items: center; gap: 0.4rem; font-weight: 700; }
.bolinha { width: 0.8rem; height: 0.8rem; border-radius: 50%; background: #9a9a9a; display: inline-block; }
.status-ok .bolinha { background: #1f9d55; }
.status-atencao .bolinha { background: #e0a800; }
.status-falha .bolinha { background: #c62828; }
.status-novo .bolinha { background: #6b6b6b; }
.status-aguardando .bolinha { background: #6a1fc2; }
.status-desativado .bolinha { background: #fff; border: 2px solid #9a9a9a; }
.botao-pequeno { margin-top: 0; padding: 0.35rem 0.8rem; font-size: 0.9rem; text-decoration: none; }
.botao-neutro { background: #5b4a78; }
.botao-perigo { background: #c62828; color: #fff; }
.botao-perigo:hover { background: #8e1b1b; }
.botao[disabled] { opacity: 0.5; cursor: not-allowed; }
a.botao { text-decoration: none; }
.aviso-ok {
  background: #e7f6ec;
  color: #17603a;
  border-left: 4px solid #1f9d55;
  padding: 0.6rem 0.8rem;
  border-radius: 4px;
  margin: 0 0 1rem;
}
.alerta { background: #fff4e0; border-left: 4px solid #e0a800; padding: 0.8rem 1rem; border-radius: 4px; margin: 1rem 0; }
.alerta h2 { margin-top: 0; }
.impressoes { margin: 0.5rem 0; }
.impressoes dt { font-weight: 700; margin-top: 0.4rem; }
.impressoes dd { margin: 0.2rem 0 0; }
.impressao { font-family: ui-monospace, Consolas, monospace; font-size: 0.9rem; word-break: break-all; }
.acoes-topo { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.acoes-topo form { margin: 0; }
.passos { list-style: none; padding: 0; margin: 0 0 1rem; }
.passos li { padding: 0.2rem 0; }
.passo-ok span { color: #1f9d55; }
.passo-erro span { color: var(--erro); }
.linha-form { display: flex; gap: 0.4rem; margin: 0 0 0.4rem; }
.linha-form input { min-width: 0; }
.sugestoes { list-style: none; margin: 0.25rem 0 0; padding: 0; border: 1px solid var(--borda); border-radius: 6px; background: #fff; max-height: 220px; overflow-y: auto; }
.sugestoes li { padding: 0.5rem 0.7rem; cursor: pointer; }
.sugestoes li:hover, .sugestoes li:focus-visible { background: #efe8f9; }
.escolhido { margin: 0.4rem 0 0; }
@media (max-width: 700px) {
  .tabela.empilha thead { display: none; }
  .tabela.empilha, .tabela.empilha tbody, .tabela.empilha tr, .tabela.empilha td { display: block; width: 100%; }
  .tabela.empilha tr { border-bottom: 3px solid var(--borda); padding: 0.4rem 0; }
  .tabela.empilha td { border: 0; padding: 0.2rem 0.7rem; }
  .tabela.empilha td[data-rotulo]::before { content: attr(data-rotulo) ': '; font-weight: 700; color: var(--berinjela); }
  .tabela .acoes { white-space: normal; }
  .linha-form { flex-wrap: wrap; }
  .barra .botao, .busca .botao { width: auto; }
}

.acoes-linha { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.4rem; font-weight: 400; }
.acoes-linha form { margin: 0; }
.comando { background: #210f3f; color: #f1feff; padding: 0.8rem 1rem; border-radius: 6px; overflow-x: auto; font-family: ui-monospace, Consolas, monospace; font-size: 0.85rem; white-space: pre; user-select: all; }
.aviso-atencao { background: #fff4e0; border-left: 4px solid #e0a800; padding: 0.6rem 0.8rem; border-radius: 4px; margin: 0 0 1rem; }
[hidden] { display: none !important; }