:root {
  --fundo-0: #00011c;
  --fundo-1: #000a34;
  --fundo-2: #001550;
  --azul: #002372;
  --azul-vivo: #2f6bff;
  --ciano: #5fb4ff;
  --texto: #ffffff;
  --texto-2: #b9c6e8;
  --texto-3: #7f8db3;
  --borda: rgba(120, 160, 255, 0.16);
  --borda-forte: rgba(120, 160, 255, 0.32);
  --cartao: rgba(0, 21, 80, 0.45);
  --ok: #3ddc97;
  --alerta: #ffb547;
  --erro: #ff5d73;
  --raio: 14px;
  --fonte: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: "Cascadia Mono", "Consolas", "SFMono-Regular", Menlo, monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: var(--fonte);
  color: var(--texto);
  background: radial-gradient(ellipse at 50% 35%, var(--azul) 0%, var(--fundo-2) 30%, var(--fundo-1) 60%, var(--fundo-0) 100%) fixed;
  background-color: var(--fundo-0);
  -webkit-font-smoothing: antialiased;
}
button, input { font: inherit; }
.oculto { display: none !important; }

/* ───────── login ───────── */
.entrar { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; }
.entrar-caixa { width: 100%; max-width: 400px; text-align: center; }
.entrar-logo { width: 220px; max-width: 70%; height: auto; margin: 0 auto 6px; display: block; }
.slogan { letter-spacing: 0.32em; font-size: 11px; color: var(--texto-2); margin: 0 0 32px; }
.slogan b { font-weight: 400; color: var(--texto); }
.form { background: var(--cartao); border: 1px solid var(--borda); border-radius: 18px; padding: 26px 24px; text-align: left; backdrop-filter: blur(6px); }
.form h1 { font-size: 18px; font-weight: 600; margin: 0 0 4px; }
.form p.sub { color: var(--texto-3); font-size: 13px; margin: 0 0 20px; }
.campo { margin-bottom: 14px; }
.campo label { display: block; font-size: 12px; color: var(--texto-2); margin-bottom: 6px; letter-spacing: 0.04em; }
.campo input {
  width: 100%; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--borda-forte);
  background: rgba(0, 1, 28, 0.6); color: var(--texto); outline: none; transition: border-color .15s, box-shadow .15s;
}
.campo input:focus { border-color: var(--azul-vivo); box-shadow: 0 0 0 3px rgba(47, 107, 255, 0.25); }
.campo input.codigo { letter-spacing: 0.5em; font-family: var(--mono); text-align: center; font-size: 18px; }
.botao {
  width: 100%; padding: 12px; border: 0; border-radius: 10px; cursor: pointer; font-weight: 600;
  background: linear-gradient(180deg, #3b77ff, #1f55e0); color: #fff; margin-top: 6px; transition: filter .15s;
}
.botao:hover { filter: brightness(1.08); }
.botao:disabled { opacity: .6; cursor: wait; }
.msg-erro { color: var(--erro); font-size: 13px; min-height: 18px; margin: 10px 0 0; }
.rodape-seguro { margin-top: 18px; color: var(--texto-3); font-size: 12px; display: flex; gap: 6px; justify-content: center; align-items: center; }

/* ───────── painel ───────── */
.topo {
  position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 16px;
  padding: 12px 24px; background: rgba(0, 1, 28, 0.78); border-bottom: 1px solid var(--borda); backdrop-filter: blur(10px);
}
.topo img { height: 30px; width: auto; }
.topo .titulo { font-size: 14px; color: var(--texto-2); border-left: 1px solid var(--borda-forte); padding-left: 14px; }
.topo .espaco { flex: 1; }
.ao-vivo { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; color: var(--texto-2); }
.ponto { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 0 rgba(61, 220, 151, .6); animation: pulso 1.8s infinite; }
.ponto.parado { background: var(--erro); animation: none; }
@keyframes pulso { 0% { box-shadow: 0 0 0 0 rgba(61,220,151,.55);} 70% { box-shadow: 0 0 0 8px rgba(61,220,151,0);} 100% { box-shadow: 0 0 0 0 rgba(61,220,151,0);} }
@media (prefers-reduced-motion: reduce) { .ponto { animation: none; } }
.sair { background: transparent; border: 1px solid var(--borda-forte); color: var(--texto); border-radius: 8px; padding: 7px 14px; cursor: pointer; font-size: 13px; }
.sair:hover { border-color: var(--azul-vivo); }

main { max-width: 1320px; margin: 0 auto; padding: 22px 24px 48px; }
.secao { margin: 26px 0 12px; font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--texto-3); }
.grade { display: grid; gap: 14px; }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: 2fr 1fr; }
@media (max-width: 1000px) { .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g3, .g2 { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .g4 { grid-template-columns: 1fr; } main { padding: 16px; } .topo { padding: 10px 16px; } .topo .titulo { display: none; } }

.cartao { background: var(--cartao); border: 1px solid var(--borda); border-radius: var(--raio); padding: 16px 18px; min-width: 0; }
.cartao h3 { margin: 0 0 2px; font-size: 13px; font-weight: 500; color: var(--texto-2); display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.valor { font-size: 30px; font-weight: 600; font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
.valor small { font-size: 14px; color: var(--texto-3); font-weight: 400; margin-left: 4px; }
.detalhe { font-size: 12px; color: var(--texto-3); font-variant-numeric: tabular-nums; margin-top: 2px; }
.barra { height: 6px; border-radius: 99px; background: rgba(120,160,255,.12); overflow: hidden; margin-top: 12px; }
.barra > i { display: block; height: 100%; width: 0; border-radius: 99px; background: linear-gradient(90deg, var(--azul-vivo), var(--ciano)); transition: width .6s ease; }
.barra.alto > i { background: linear-gradient(90deg, var(--alerta), var(--erro)); }
canvas.linha { width: 100%; height: 54px; display: block; margin-top: 10px; }

.specs { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px 18px; }
.spec dt { font-size: 11px; color: var(--texto-3); letter-spacing: .06em; text-transform: uppercase; }
.spec dd { margin: 3px 0 0; font-size: 14px; word-break: break-word; }

table { width: 100%; border-collapse: collapse; font-size: 13px; font-variant-numeric: tabular-nums; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--borda); white-space: nowrap; }
th { color: var(--texto-3); font-weight: 500; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
td.num, th.num { text-align: right; }
.tabela-rolagem { overflow-x: auto; }
.estado { display: inline-flex; align-items: center; gap: 6px; }
.estado::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--ok); }
.estado.parado::before { background: var(--erro); }
.estado.aviso::before { background: var(--alerta); }
.mini { height: 4px; width: 70px; background: rgba(120,160,255,.12); border-radius: 99px; display: inline-block; vertical-align: middle; margin-left: 8px; overflow: hidden; }
.mini > i { display: block; height: 100%; background: var(--ciano); }

.abas { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.aba { background: transparent; border: 1px solid var(--borda); color: var(--texto-2); padding: 6px 12px; border-radius: 99px; font-size: 12px; cursor: pointer; }
.aba[aria-pressed="true"] { background: var(--azul-vivo); border-color: var(--azul-vivo); color: #fff; }
.logs {
  height: 360px; overflow-y: auto; background: rgba(0, 1, 28, 0.75); border: 1px solid var(--borda); border-radius: 10px;
  padding: 10px 12px; font-family: var(--mono); font-size: 12px; line-height: 1.55;
}
.logs .l { white-space: pre-wrap; word-break: break-all; }
.logs .l time { color: var(--texto-3); margin-right: 8px; }
.logs .l.stderr { color: #ffc2cb; }
.logs .l .nivel-erro { color: var(--erro); }
.logs .l .nivel-aviso { color: var(--alerta); }
.logs-barra { display: flex; justify-content: space-between; align-items: center; gap: 10px; font-size: 12px; color: var(--texto-3); margin-top: 8px; }
.logs-barra label { display: inline-flex; gap: 6px; align-items: center; cursor: pointer; }
.rodape { text-align: center; color: var(--texto-3); font-size: 11px; letter-spacing: .3em; margin-top: 40px; }
.mt10 { margin-top: 10px; }
.mt14 { margin-top: 14px; }
.mb10 { margin-bottom: 10px; }
.nota { margin: 0 0 12px; }
.dialogo { color: var(--texto); max-width: 380px; width: calc(100% - 32px); border: 1px solid var(--borda-forte); background: #001550; }
.dialogo::backdrop { background: rgba(0, 1, 28, 0.7); }
.botao.perigo { background: linear-gradient(180deg, #ff6b7f, #d9364c); }
.sair.largo { width: 100%; margin-top: 8px; }
.cartao h3 + form { margin-top: 12px; }
.entrar-logo { margin-bottom: 28px; }
.opcional { color: var(--texto-3); letter-spacing: 0; }
.qr { background: #fff; border-radius: 12px; padding: 10px; width: 210px; height: 210px; margin: 0 auto 12px; }
.qr svg { width: 100%; height: 100%; display: block; }
.segredo { font-size: 12px; color: var(--texto-3); text-align: center; word-break: break-all; margin: 0 0 16px; }
.segredo code { font-family: var(--mono); color: var(--texto); letter-spacing: .08em; }