/* Emissor Nacional — azul escuro e branco, tema claro */
:root {
  --azul-900: #0B2545;
  --azul-800: #12355B;
  --azul-700: #1B4A7A;
  --azul-100: #E8EEF6;
  --azul-50: #F3F6FA;
  --branco: #FFFFFF;
  --texto: #0F1C2E;
  --texto-2: #51627A;
  --borda: #DCE3EC;
  --ok: #157A4A;      --ok-bg: #E6F4EC;
  --aviso: #9A5B00;   --aviso-bg: #FDF1DC;
  --erro: #B42318;    --erro-bg: #FDECEA;
  --neutro: #51627A;  --neutro-bg: #EEF1F5;
  --raio: 10px;
  --sombra: 0 1px 2px rgba(11, 37, 69, .06), 0 4px 16px rgba(11, 37, 69, .06);
  color-scheme: light;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 14px; line-height: 1.5; color: var(--texto); background: var(--azul-50);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--azul-700); }

/* -- topo ------------------------------------------------------------------ */
.topo { background: var(--azul-900); color: var(--branco); }
.topo .dentro { max-width: 1180px; margin: 0 auto; padding: 0 24px; height: 60px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.marca { display: flex; align-items: center; gap: 10px; color: var(--branco);
  text-decoration: none; font-weight: 600; font-size: 16px; letter-spacing: -.01em; }
.marca svg { flex: none; }
.marca small { display: block; font-weight: 400; font-size: 11px; opacity: .7; letter-spacing: .02em; }
.sessao { display: flex; align-items: center; gap: 14px; font-size: 13px; }
.sessao .org { padding: 4px 10px; border-radius: 999px; background: rgba(255,255,255,.12); }
.sessao form { margin: 0; }
.amb { font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  padding: 3px 8px; border-radius: 6px; background: var(--aviso-bg); color: var(--aviso); }

/* -- página ---------------------------------------------------------------- */
main { max-width: 1180px; margin: 0 auto; padding: 28px 24px 64px; }
.cabeca { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px;
  margin-bottom: 20px; flex-wrap: wrap; }
h1 { font-size: 22px; line-height: 1.25; margin: 0 0 4px; color: var(--azul-900); letter-spacing: -.01em; }
.sub { color: var(--texto-2); margin: 0; }

.cartao { background: var(--branco); border: 1px solid var(--borda); border-radius: var(--raio);
  box-shadow: var(--sombra); }

/* -- indicadores ----------------------------------------------------------- */
.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 20px; }
.kpi { padding: 16px 18px; border-left: 4px solid var(--borda); }
.kpi .n { font-size: 26px; font-weight: 700; color: var(--azul-900); line-height: 1.1;
  font-variant-numeric: tabular-nums; }
.kpi .r { color: var(--texto-2); font-size: 12.5px; margin-top: 2px; }
.kpi.ok { border-left-color: var(--ok); }
.kpi.aviso { border-left-color: #E3A008; }
.kpi.erro { border-left-color: var(--erro); }
.kpi.neutro { border-left-color: var(--azul-800); }

/* -- barra de ferramentas -------------------------------------------------- */
.barra { display: flex; gap: 10px; padding: 14px; border-bottom: 1px solid var(--borda); flex-wrap: wrap; }
.barra .busca { flex: 1 1 260px; }

input[type=text], input[type=search], input[type=email], input[type=password], select {
  width: 100%; height: 40px; padding: 0 12px; font: inherit; color: var(--texto);
  background: var(--branco); border: 1px solid var(--borda); border-radius: 8px; outline: none;
  transition: border-color .15s, box-shadow .15s;
}
select { padding-right: 32px; }
input:focus, select:focus { border-color: var(--azul-700); box-shadow: 0 0 0 3px rgba(27, 74, 122, .15); }
input[type=file] { font: inherit; width: 100%; padding: 10px; border: 1px dashed #B8C4D4;
  border-radius: 8px; background: var(--azul-50); }
label { display: block; font-weight: 600; font-size: 13px; color: var(--azul-900); margin-bottom: 6px; }
.dica { color: var(--texto-2); font-size: 12.5px; margin-top: 6px; }
.campo { margin-bottom: 18px; }

.botao { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 40px;
  padding: 0 16px; font: inherit; font-weight: 600; border-radius: 8px; border: 1px solid transparent;
  cursor: pointer; text-decoration: none; white-space: nowrap; }
.botao.primario { background: var(--azul-900); color: var(--branco); }
.botao.primario:hover { background: var(--azul-800); }
.botao.secundario { background: var(--branco); color: var(--azul-900); border-color: var(--borda); }
.botao.secundario:hover { background: var(--azul-50); }
.botao.pequeno { height: 32px; padding: 0 12px; font-size: 13px; }
.botao.link { background: none; border: none; color: var(--branco); opacity: .85; padding: 0; height: auto; font-weight: 500; }
.botao.link:hover { opacity: 1; text-decoration: underline; }

/* -- tabela ---------------------------------------------------------------- */
.tabela-rolagem { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 11.5px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
  color: var(--texto-2); padding: 10px 14px; background: var(--azul-50); border-bottom: 1px solid var(--borda); }
td { padding: 12px 14px; border-bottom: 1px solid var(--borda); vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #FAFBFD; }
tr:target { background: var(--azul-100); }
.nome { font-weight: 600; color: var(--azul-900); }
.cnpj { color: var(--texto-2); font-size: 12.5px; font-variant-numeric: tabular-nums; }
.inativa .nome { color: var(--texto-2); font-weight: 500; }
.tag { display: inline-block; font-size: 11px; color: var(--texto-2); background: var(--neutro-bg);
  border-radius: 4px; padding: 1px 6px; margin-left: 6px; font-weight: 500; }
.num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.acao { text-align: right; }
.vazio { padding: 40px; text-align: center; color: var(--texto-2); }

.selo { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600;
  padding: 3px 10px; border-radius: 999px; white-space: nowrap; }
.selo::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.selo.valido { color: var(--ok); background: var(--ok-bg); }
.selo.vencendo { color: var(--aviso); background: var(--aviso-bg); }
.selo.vencido { color: var(--erro); background: var(--erro-bg); }
.selo.sem { color: var(--neutro); background: var(--neutro-bg); }

/* -- avisos ---------------------------------------------------------------- */
.aviso-msg { padding: 12px 16px; border-radius: 8px; margin-bottom: 18px; font-weight: 500; border: 1px solid; }
.aviso-msg.ok { color: var(--ok); background: var(--ok-bg); border-color: #B7DFC8; }
.aviso-msg.erro { color: var(--erro); background: var(--erro-bg); border-color: #F5C2BD; }

/* -- formulário ------------------------------------------------------------ */
.form-cartao { max-width: 560px; padding: 28px; }
.acoes { display: flex; justify-content: flex-end; gap: 10px; margin-top: 8px; }
.senha { position: relative; }
.senha button { position: absolute; right: 6px; top: 6px; height: 28px; padding: 0 10px; font: inherit;
  font-size: 12px; border: 0; border-radius: 6px; background: var(--azul-50); color: var(--azul-800); cursor: pointer; }
.cofre { display: flex; gap: 10px; padding: 12px 14px; border-radius: 8px; background: var(--azul-50);
  color: var(--texto-2); font-size: 12.5px; margin-bottom: 20px; }

/* -- login ----------------------------------------------------------------- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 24px;
  background: linear-gradient(160deg, var(--azul-900) 0 42%, var(--azul-50) 42% 100%); }
.login .cartao { width: 100%; max-width: 400px; padding: 32px; }
.login .marca { color: var(--azul-900); margin-bottom: 24px; }
.login .marca small { color: var(--texto-2); opacity: 1; }
.login .botao { width: 100%; margin-top: 4px; }

@media (max-width: 760px) {
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .topo .dentro { padding: 0 16px; }
  main { padding: 20px 16px 48px; }
  .sessao .nome-usuario { display: none; }
  .col-cidade, .col-envio { display: none; }
}

/* -- admin ----------------------------------------------------------------- */
.troca-org select { height: 34px; width: auto; min-width: 200px; max-width: 280px;
  background: rgba(255,255,255,.10); color: var(--branco); border-color: rgba(255,255,255,.25);
  font-weight: 500; }
.troca-org select option { color: var(--texto); background: var(--branco); }
.troca-org select:focus { box-shadow: 0 0 0 3px rgba(255,255,255,.2); border-color: rgba(255,255,255,.6); }
.link-topo { color: var(--branco); opacity: .8; text-decoration: none; font-weight: 500; }
.link-topo:hover, .link-topo.ativo { opacity: 1; text-decoration: underline; text-underline-offset: 4px; }
.grade-admin { display: grid; gap: 20px; }
.cartao-cabeca { padding: 16px 18px 12px; border-bottom: 1px solid var(--borda); }
h2 { font-size: 15px; margin: 0; color: var(--azul-900); }
details.novo { border-top: 1px solid var(--borda); }
details.novo summary { cursor: pointer; padding: 14px 18px; font-weight: 600; color: var(--azul-700);
  list-style: none; }
details.novo summary::before { content: "+ "; }
details.novo[open] summary::before { content: "– "; }
details.novo form { padding: 4px 18px 18px; max-width: 720px; }
.duas { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.marcar { display: flex; align-items: center; gap: 8px; font-weight: 500; margin: 0 0 12px; }
.marcar input { width: 16px; height: 16px; accent-color: var(--azul-900); }
.chave-nova { padding: 16px 18px; margin-bottom: 20px; border-color: #B7DFC8; background: var(--ok-bg); }
.chave-nova .copia { display: flex; gap: 10px; align-items: center; margin-top: 10px; flex-wrap: wrap; }
.chave-nova code { background: var(--branco); border: 1px solid var(--borda); border-radius: 6px;
  padding: 6px 10px; font-size: 13px; word-break: break-all; }
@media (max-width: 760px) {
  .duas { grid-template-columns: 1fr; }
  .troca-org select { min-width: 0; max-width: 150px; }
  .link-topo { display: none; }
}

/* -- combobox: um campo, a lista filtra embaixo ----------------------------- */
.combo { position: relative; }
.combo-lista { position: absolute; z-index: 20; left: 0; right: 0; top: calc(100% + 4px); margin: 0;
  padding: 4px; list-style: none; max-height: 280px; overflow-y: auto; background: var(--branco);
  border: 1px solid var(--borda); border-radius: 8px; box-shadow: 0 8px 24px rgba(11, 37, 69, .14); }
.combo-lista li[role=option] { padding: 8px 10px; border-radius: 6px; cursor: pointer; display: flex;
  flex-direction: column; gap: 1px; }
.combo-lista li.ativo, .combo-lista li[role=option]:hover { background: var(--azul-100); }
.op-nome { font-weight: 600; color: var(--azul-900); font-size: 13.5px; }
.op-sub { color: var(--texto-2); font-size: 12px; font-variant-numeric: tabular-nums; }
.combo-vazio { padding: 10px; color: var(--texto-2); }

/* -- empresa fixa ----------------------------------------------------------- */
.empresa-fixa { padding: 14px 16px; border-radius: 8px; background: var(--azul-50);
  border: 1px solid var(--borda); margin-bottom: 20px; }
.empresa-fixa .rotulo { font-size: 11px; font-weight: 600; letter-spacing: .05em;
  text-transform: uppercase; color: var(--texto-2); margin-bottom: 4px; }
.empresa-fixa .atual { margin-top: 6px; font-size: 12.5px; color: var(--aviso); }
.aviso-msg.aviso { color: var(--aviso); background: var(--aviso-bg); border-color: #F3D9A4; }

/* -- resultado do envio ----------------------------------------------------- */
.resultado { display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: center; }
.resultado .acoes { grid-column: 1 / -1; }
.resultado-icone { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  background: var(--ok-bg); color: var(--ok); font-weight: 700; font-size: 18px; }

/* -- lote ------------------------------------------------------------------- */
.zona { display: flex; flex-direction: column; align-items: center; gap: 4px; margin: 18px;
  padding: 32px 16px; border: 2px dashed #B8C4D4; border-radius: var(--raio); background: var(--azul-50);
  cursor: pointer; text-align: center; transition: border-color .15s, background .15s; }
.zona:hover, .zona.sobre { border-color: var(--azul-700); background: var(--azul-100); }
.zona-titulo { font-weight: 600; color: var(--azul-900); margin-top: 6px; }
.zona-sub { color: var(--texto-2); font-size: 13px; }
.barra-lote { display: flex; align-items: center; gap: 10px; padding: 14px 18px;
  border-top: 1px solid var(--borda); flex-wrap: wrap; }

/* -- modal ------------------------------------------------------------------ */
.modal { width: min(520px, calc(100vw - 32px)); padding: 0; border: 0; border-radius: 12px;
  box-shadow: 0 24px 64px rgba(11, 37, 69, .3); color: var(--texto); }
.modal::backdrop { background: rgba(11, 37, 69, .45); }
.modal form { padding: 22px 24px; }
.modal-cabeca { margin-bottom: 16px; }
.modal-cabeca h2 { font-size: 17px; }
.modal .combo-lista { max-height: 220px; }

/* -- prévia da empresa encontrada no certificado --------------------------- */
.previa { margin-top: 8px; padding: 10px 12px; border-radius: 8px; font-size: 13px; line-height: 1.45;
  border: 1px solid var(--borda); background: var(--azul-50); color: var(--texto); }
.previa.boa { background: var(--ok-bg); border-color: #B7DFC8; }
.previa.boa strong { color: var(--azul-900); }
.previa.ruim { background: var(--erro-bg); border-color: #F5C2BD; color: var(--erro); }
.previa.neutra { color: var(--texto-2); }
.previa-sub { color: var(--texto-2); font-size: 12.5px; }
.previa.ruim .previa-sub { color: var(--erro); }
.txt-ruim { color: var(--erro); }
.modal .previa { margin: 0 0 14px; }