:root {
  --bg: #f5f7fa;
  --card: #ffffff;
  --texto: #1a2233;
  --texto-fraco: #667085;
  --linha: #e4e7ec;
  --up: #12b76a;
  --degraded: #f79009;
  --down: #f04438;
  --pendente: #98a2b3;
  --sombra: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.10);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f141b;
    --card: #171e28;
    --texto: #e6e9ef;
    --texto-fraco: #98a2b3;
    --linha: #263140;
    --sombra: none;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--texto);
  line-height: 1.45;
}

.topo {
  background: var(--card);
  border-bottom: 1px solid var(--linha);
  position: sticky;
  top: 0;
  z-index: 10;
}
.topo-inner {
  max-width: 920px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.marca { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 17px; }
.marca-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--up); box-shadow: 0 0 0 4px rgba(18,183,106,.15); }
.topo-dir { display: flex; align-items: center; gap: 14px; }
.atualizado { color: var(--texto-fraco); font-size: 13px; }
.btn {
  border: 1px solid var(--linha);
  background: transparent;
  color: var(--texto);
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
}
.btn:hover { background: var(--bg); }

.conteudo { max-width: 920px; margin: 0 auto; padding: 24px 20px 40px; }

.banner {
  border-radius: 12px;
  padding: 20px 22px;
  display: flex;
  align-items: center;
  gap: 16px;
  color: #fff;
  margin-bottom: 26px;
  box-shadow: var(--sombra);
}
.banner-ico { font-size: 22px; }
.banner-txt { font-size: 18px; font-weight: 600; }
.banner-up { background: linear-gradient(135deg, #12b76a, #039855); }
.banner-degraded { background: linear-gradient(135deg, #f79009, #dc6803); }
.banner-down { background: linear-gradient(135deg, #f04438, #d92d20); }
.banner-desconhecido { background: linear-gradient(135deg, #667085, #475467); }

.grupo { margin-bottom: 26px; }
.grupo-titulo {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--texto-fraco);
  margin: 0 0 10px 2px;
}
.grupo-card {
  background: var(--card);
  border: 1px solid var(--linha);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--sombra);
}

.linha-srv {
  padding: 14px 18px;
  border-bottom: 1px solid var(--linha);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 16px;
  align-items: center;
}
.linha-srv:last-child { border-bottom: none; }
.srv-nome { font-weight: 600; font-size: 15px; }
.srv-sub { color: var(--texto-fraco); font-size: 12.5px; margin-top: 2px; word-break: break-word; }
.srv-dir { display: flex; align-items: center; gap: 14px; justify-self: end; }
.srv-uptime { color: var(--texto-fraco); font-size: 12.5px; white-space: nowrap; }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  white-space: nowrap;
}
.pill-dot { width: 8px; height: 8px; border-radius: 50%; }
.pill-UP { color: var(--up); background: rgba(18,183,106,.12); }
.pill-UP .pill-dot { background: var(--up); }
.pill-DEGRADED { color: var(--degraded); background: rgba(247,144,9,.12); }
.pill-DEGRADED .pill-dot { background: var(--degraded); }
.pill-DOWN { color: var(--down); background: rgba(240,68,56,.12); }
.pill-DOWN .pill-dot { background: var(--down); }
.pill-PENDENTE { color: var(--pendente); background: rgba(152,162,179,.12); }
.pill-PENDENTE .pill-dot { background: var(--pendente); }

.spark {
  grid-column: 1 / -1;
  display: flex;
  gap: 2px;
  align-items: flex-end;
  height: 26px;
  margin-top: 4px;
}
.spark-cell { flex: 1; min-width: 2px; height: 100%; border-radius: 2px; background: var(--linha); }
.spark-UP { background: var(--up); }
.spark-DEGRADED { background: var(--degraded); }
.spark-DOWN { background: var(--down); }

.incidentes h2 { font-size: 16px; margin: 6px 2px 12px; }
.lista-incidentes { display: flex; flex-direction: column; gap: 10px; }
.inc {
  background: var(--card);
  border: 1px solid var(--linha);
  border-left: 4px solid var(--pendente);
  border-radius: 10px;
  padding: 12px 16px;
  box-shadow: var(--sombra);
}
.inc-aberto { border-left-color: var(--down); }
.inc-fechado { border-left-color: var(--up); }
.inc-topo { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; }
.inc-nome { font-weight: 600; }
.inc-tag { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.inc-tag.aberto { color: var(--down); }
.inc-tag.fechado { color: var(--up); }
.inc-meta { color: var(--texto-fraco); font-size: 12.5px; margin-top: 4px; }
.inc-detalhe { font-size: 13px; margin-top: 6px; }
.vazio { color: var(--texto-fraco); font-size: 14px; }

.rodape {
  max-width: 920px;
  margin: 0 auto;
  padding: 20px;
  color: var(--texto-fraco);
  font-size: 12.5px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.erro-api { color: var(--down); }

@media (max-width: 560px) {
  .srv-dir { justify-self: start; grid-column: 1 / -1; }
  .linha-srv { grid-template-columns: 1fr; }
}

/* ---------------- drill-down (painel expandido) ---------------- */

.srv-clicavel { cursor: pointer; user-select: none; }
.srv-clicavel:hover { color: var(--up); }
.seta { display: inline-block; width: 16px; color: var(--texto-fraco); }

.painel {
  grid-column: 1 / -1;
  border-top: 1px dashed var(--linha);
  margin-top: 10px;
  padding-top: 12px;
}

.secoes-grade {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 12px;
}

.secao {
  border: 1px solid var(--linha);
  border-radius: 10px;
  padding: 10px 12px;
  background: var(--bg);
}
.secao-topo { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.secao-titulo { font-weight: 700; font-size: 13.5px; }
.secao-motivo { color: var(--degraded); font-size: 12.5px; margin-top: 4px; }
.sub-titulo {
  margin-top: 10px;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--texto-fraco);
}

.kv { margin-top: 6px; }
.kv-linha {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 2px 0;
  font-size: 12.5px;
  border-bottom: 1px dotted var(--linha);
}
.kv-linha:last-child { border-bottom: none; }
.kv-chave { color: var(--texto-fraco); }
.kv-valor { font-variant-numeric: tabular-nums; word-break: break-word; text-align: right; }

.tabela-wrap { overflow-x: auto; margin-top: 6px; }
.tabela { border-collapse: collapse; width: 100%; font-size: 12px; }
.tabela th, .tabela td {
  border-bottom: 1px solid var(--linha);
  padding: 4px 8px;
  text-align: left;
  white-space: nowrap;
  max-width: 420px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tabela th { color: var(--texto-fraco); font-weight: 600; }
.tabela td { font-variant-numeric: tabular-nums; }
.linha-status-DEGRADED td { color: var(--degraded); }
.linha-status-DOWN td { color: var(--down); }

.grafico { margin-top: 14px; }
.grafico-controles { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.grafico-select, .detalhe-input {
  border: 1px solid var(--linha);
  background: var(--card);
  color: var(--texto);
  border-radius: 8px;
  padding: 5px 8px;
  font-size: 12.5px;
  max-width: 340px;
}
.detalhe-input { flex: 1; min-width: 220px; }
.grafico-svg { margin-top: 8px; }
.grafico-linha { width: 100%; height: auto; color: var(--up); background: var(--bg); border: 1px solid var(--linha); border-radius: 8px; }
.grafico-txt { font-size: 11px; fill: var(--texto-fraco); }
.grafico-legenda { color: var(--texto-fraco); font-size: 11.5px; margin-top: 4px; }

.detalhe { margin-top: 14px; }
.detalhe-saida { margin-top: 8px; }