:root {
  --fundo: #f4f6fb;
  --cartao: #ffffff;
  --marinho: #1f3864;
  --marinho-escuro: #162a4d;
  --destaque: #1d5fd1;
  --destaque-claro: #e8f0fe;
  --texto: #0f172a;
  --apoio: #5b6779;
  --borda: #e1e6ef;
  --selecionado: #eef3fc;
  --erro: #b42318;
  --raio: 12px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--fundo);
  color: var(--texto);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

h1 { font-size: 26px; line-height: 1.2; margin: 0 0 6px; }
h2 { font-size: 15px; margin: 0 0 12px; display: flex; align-items: center; gap: 8px; }
.apoio { color: var(--apoio); margin: 0; }

.marca { font-weight: 800; font-size: 20px; letter-spacing: -0.3px; color: var(--marinho); }
.marca span { color: var(--destaque); }

.cartao {
  background: var(--cartao);
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  padding: 18px;
}

/* ---------- botões ---------- */
.botao {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border: 1px solid transparent; border-radius: 9px;
  padding: 9px 14px; font: inherit; font-weight: 600; text-decoration: none; cursor: pointer;
  transition: background .12s, border-color .12s;
}
.botao:focus-visible, input:focus-visible, .item:focus-visible { outline: 3px solid #9db8f0; outline-offset: 1px; }
.primario { background: var(--destaque); color: #fff; }
.primario:hover { background: #174fb0; }
.secundario { background: var(--destaque-claro); color: #1746a2; border-color: #c3d6f8; }
.secundario:hover { background: #d9e6fd; }
.discreto { background: transparent; color: var(--marinho); border-color: var(--borda); }
.discreto:hover { background: #fff; border-color: #c6cfdd; }
.discreto.claro { color: #fff; border-color: rgba(255, 255, 255, .35); }
.discreto.claro:hover { background: rgba(255, 255, 255, .12); }
.largo { width: 100%; margin-bottom: 12px; text-align: center; }

/* ---------- login ---------- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-cartao { width: 100%; max-width: 380px; padding: 30px 28px; box-shadow: 0 10px 30px rgba(31, 56, 100, .08); }
.login-cartao h1 { font-size: 21px; margin-top: 18px; }
.login-cartao label { display: block; margin: 16px 0 5px; font-weight: 600; font-size: 14px; }
.login-cartao .botao { width: 100%; margin-top: 20px; padding: 11px; }
input[type="text"], input[type="password"], input[type="search"], input:not([type]) {
  width: 100%; padding: 10px 12px; font: inherit; color: inherit;
  border: 1px solid #c9d2e0; border-radius: 9px; background: #fff;
}
.erro { color: var(--erro); font-size: 14px; margin: 12px 0 0; }

/* ---------- estrutura ---------- */
.topo {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 24px; background: #fff; border-bottom: 1px solid var(--borda);
}
.topo-direita { display: flex; align-items: center; gap: 14px; color: var(--apoio); }
.conteudo { max-width: 1240px; margin: 0 auto; padding: 28px 24px 110px; }
.abertura { margin-bottom: 20px; }
.rodape { text-align: center; color: var(--apoio); font-size: 13px; padding: 0 16px 28px; }

/* ---------- partes ---------- */
.partes { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; margin-bottom: 26px; }
.parte {
  text-align: left; font: inherit; color: inherit; cursor: pointer;
  background: #fff; border: 2px solid var(--borda); border-radius: var(--raio); padding: 14px 16px;
}
.parte .rotulo { font-weight: 700; display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.parte .numero { font-size: 22px; font-weight: 800; margin-top: 6px; letter-spacing: -0.4px; }
.parte .detalhe { color: var(--apoio); font-size: 13px; }
.parte.ativa { border-color: var(--marinho); box-shadow: 0 4px 14px rgba(31, 56, 100, .1); }
.parte.bloqueada { cursor: default; background: #f8fafc; border-style: dashed; color: var(--apoio); }
.selo { font-size: 12px; font-weight: 700; padding: 2px 8px; border-radius: 999px; white-space: nowrap; }
.selo.ok { background: var(--destaque-claro); color: #1746a2; }
.selo.nao { background: #eef1f6; color: var(--apoio); }

/* ---------- explorador ---------- */
.trilha-linha { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.trilha { color: var(--apoio); font-size: 14px; }
.trilha b { color: var(--texto); }
.trilha .sep { margin: 0 6px; color: #a8b3c4; }

.colunas { display: grid; grid-template-columns: minmax(260px, 1fr) minmax(250px, 1fr) minmax(330px, 1.35fr); gap: 14px; align-items: start; }
.passo {
  display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%;
  background: var(--marinho); color: #fff; font-size: 12px; font-weight: 700;
}
.lista { max-height: 560px; overflow-y: auto; margin: 0 -6px; padding: 0 6px; }
.vazio { color: var(--apoio); margin: 4px 0 0; }

.item {
  width: 100%; display: grid; grid-template-columns: 1fr auto; gap: 2px 10px; align-items: baseline;
  text-align: left; font: inherit; color: inherit; cursor: pointer;
  background: transparent; border: 1px solid transparent; border-radius: 9px; padding: 9px 10px;
}
.item:hover { background: #f6f8fc; }
.item.ativo { background: var(--selecionado); border-color: #c5d5f3; }
.item .nome { font-weight: 600; }
.item .conta { font-variant-numeric: tabular-nums; color: var(--apoio); font-size: 14px; }
.item .extra { grid-column: 1 / -1; color: var(--apoio); font-size: 12.5px; }
.item .faixa { grid-column: 1 / -1; height: 3px; border-radius: 3px; background: #edf0f6; margin-top: 4px; overflow: hidden; }
.item .faixa i { display: block; height: 100%; background: var(--marinho); opacity: .55; border-radius: 3px; }

.filtro { display: flex; gap: 12px; align-items: center; margin-bottom: 8px; }
.filtro input[type="search"] { flex: 1; }
.marcar-todos { display: flex; align-items: center; gap: 6px; color: var(--apoio); font-size: 14px; white-space: nowrap; cursor: pointer; }

.municipio {
  display: grid; grid-template-columns: auto 1fr auto auto; gap: 10px; align-items: center;
  padding: 7px 8px; border-radius: 8px;
}
.municipio:hover { background: #f6f8fc; }
.municipio label { cursor: pointer; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.municipio .conta { font-variant-numeric: tabular-nums; color: var(--apoio); font-size: 14px; }
.municipio a { font-size: 13px; font-weight: 600; color: var(--destaque); text-decoration: none; padding: 3px 8px; border-radius: 7px; }
.municipio a:hover { background: var(--destaque-claro); }
input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--marinho); }

.ajuda { margin-top: 14px; }
.ajuda summary { cursor: pointer; font-weight: 600; }
.ajuda ul { margin: 10px 0 0; padding-left: 20px; color: var(--apoio); }
.ajuda li { margin: 4px 0; }

/* ---------- seleção e avisos ---------- */
.barra-selecao {
  position: fixed; left: 50%; bottom: 18px; transform: translateX(-50%);
  width: min(760px, calc(100vw - 24px));
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  background: var(--marinho-escuro); color: #fff; border-radius: 14px; padding: 12px 14px 12px 18px;
  box-shadow: 0 12px 34px rgba(15, 23, 42, .28);
}
.barra-selecao > div { display: flex; gap: 8px; }
.aviso {
  position: fixed; right: 18px; top: 70px; max-width: 340px;
  background: #fff; border: 1px solid var(--borda); border-left: 4px solid var(--destaque);
  border-radius: 10px; padding: 12px 14px; box-shadow: 0 10px 28px rgba(15, 23, 42, .14);
}

@media (max-width: 980px) {
  .colunas { grid-template-columns: 1fr; }
  .lista { max-height: 320px; }
  .conteudo { padding: 20px 14px 130px; }
  .topo { padding: 10px 14px; }
  h1 { font-size: 22px; }
}