/*
 * Painel administrativo — tokens de cor por papel (claro e escuro).
 * Paleta de referência do método de visualização (dataviz): superfícies, tintas,
 * série 1 (azul) para o gráfico e paleta de status fixa (bom/atenção/sério/crítico),
 * sempre acompanhada de ícone + texto.
 */
:root {
  color-scheme: light;
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --muted: #898781;
  --grid: #e1e0d9;
  --axis: #c3c2b7;
  --border: rgba(11, 11, 11, 0.1);
  --hover: rgba(11, 11, 11, 0.04);
  --series-1: #2a78d6;
  --series-1-wash: rgba(42, 120, 214, 0.1);
  --good: #0ca30c;
  --warning: #fab219;
  --serious: #ec835a;
  --critical: #d03b3b;
  --neutral: #a8a69f;
  --accent: #2a78d6;
  --danger-ink: #b42323;
  --radius: 10px;
  --font: system-ui, -apple-system, 'Segoe UI', sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    color-scheme: dark;
    --page: #0d0d0d;
    --surface: #1a1a19;
    --ink: #ffffff;
    --ink-2: #c3c2b7;
    --muted: #898781;
    --grid: #2c2c2a;
    --axis: #383835;
    --border: rgba(255, 255, 255, 0.1);
    --hover: rgba(255, 255, 255, 0.05);
    --series-1: #3987e5;
    --series-1-wash: rgba(57, 135, 229, 0.12);
    --accent: #3987e5;
    --danger-ink: #f08a8a;
  }
}
:root[data-theme='dark'] {
  color-scheme: dark;
  --page: #0d0d0d;
  --surface: #1a1a19;
  --ink: #ffffff;
  --ink-2: #c3c2b7;
  --grid: #2c2c2a;
  --axis: #383835;
  --border: rgba(255, 255, 255, 0.1);
  --hover: rgba(255, 255, 255, 0.05);
  --series-1: #3987e5;
  --series-1-wash: rgba(57, 135, 229, 0.12);
  --accent: #3987e5;
  --danger-ink: #f08a8a;
}

* {
  box-sizing: border-box;
}
/* `hidden` vence qualquer display definido abaixo (ex.: .tabs { display: flex }). */
[hidden] {
  display: none !important;
}
html,
body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font: 14px/1.45 var(--font);
}
a {
  color: var(--accent);
}
.muted {
  color: var(--muted);
}
.ink-2 {
  color: var(--ink-2);
}
h1,
h2,
h3 {
  margin: 0;
  font-weight: 600;
  letter-spacing: -0.01em;
}
h1 {
  font-size: 22px;
}
h2 {
  font-size: 15px;
}

/* ---- topo ---- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 10px 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}
.brand-mark {
  width: 14px;
  height: 14px;
  border-radius: 4px;
  background: var(--accent);
}
.tabs {
  display: flex;
  gap: 4px;
}
.tabs a {
  padding: 6px 12px;
  border-radius: 8px;
  color: var(--ink-2);
  text-decoration: none;
}
.tabs a:hover {
  background: var(--hover);
}
.tabs a[aria-current='page'] {
  color: var(--ink);
  background: var(--hover);
  font-weight: 600;
}
.topbar-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 12px;
}
.refresh {
  color: var(--muted);
  font-size: 12px;
}

main.loading {
  opacity: 0.6; /* ao recarregar, mantém o conteúdo anterior esmaecido: sem piscar */
  transition: opacity 0.2s;
}
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
  outline: none;
}
.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.page-head .sub {
  color: var(--ink-2);
  margin-top: 4px;
}
.crumbs {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 6px;
}
.crumbs a {
  color: var(--ink-2);
  text-decoration: none;
}
.crumbs a:hover {
  text-decoration: underline;
}

/* ---- blocos ---- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.card + .card,
.section + .section {
  margin-top: 16px;
}
.card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.section {
  margin-top: 24px;
}
.section > h2 {
  margin-bottom: 10px;
}
.grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}
.two-col {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
}
@media (max-width: 1000px) {
  .two-col {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ---- números em destaque ---- */
.tile .label {
  color: var(--ink-2);
  font-size: 13px;
}
.tile .value {
  font-size: 26px;
  font-weight: 600;
  margin-top: 2px;
}
.tile .hint {
  color: var(--muted);
  font-size: 12px;
  margin-top: 2px;
}
.hero {
  font-size: 48px;
  font-weight: 600;
  line-height: 1;
}

/* ---- selos de estado (ícone + texto, nunca só cor) ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 8px 2px 6px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
  color: var(--ink);
}
.badge .icon {
  display: inline-grid;
  place-items: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  font-size: 10px;
  font-weight: 700;
  color: #ffffff;
  background: var(--neutral);
}
.badge.good .icon {
  background: var(--good);
}
.badge.warning .icon {
  background: var(--warning);
  color: #3d2a00;
}
.badge.serious .icon {
  background: var(--serious);
}
.badge.critical .icon {
  background: var(--critical);
}

/* ---- tabelas ---- */
.table-wrap {
  overflow-x: auto;
}
table {
  width: 100%;
  border-collapse: collapse;
}
th,
td {
  text-align: left;
  padding: 9px 10px;
  border-bottom: 1px solid var(--grid);
  white-space: nowrap;
}
th {
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
}
td.num,
th.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
td.wrap {
  white-space: normal;
  min-width: 260px;
}
tr.clickable {
  cursor: pointer;
}
tr.clickable:hover,
tr.clickable:focus-visible {
  background: var(--hover);
  outline: none;
}
.empty {
  padding: 24px;
  text-align: center;
  color: var(--muted);
}

/* ---- botões e formulário ---- */
.button {
  font: inherit;
  padding: 7px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
}
.button:hover {
  background: var(--hover);
}
.button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
}
.button.ghost {
  background: transparent;
}
.button.danger {
  color: var(--danger-ink);
}
.button:disabled {
  opacity: 0.55;
  cursor: progress;
}
.actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.login {
  max-width: 380px;
  margin: 10vh auto 0;
}
.login p {
  color: var(--ink-2);
}
.field {
  display: grid;
  gap: 6px;
  margin: 16px 0;
}
.field input,
.field select {
  font: inherit;
  padding: 9px 10px;
  border-radius: 8px;
  border: 1px solid var(--axis);
  background: var(--page);
  color: var(--ink);
}
.error {
  color: var(--danger-ink);
  margin: 8px 0 0;
}
.notice {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--hover);
}
.segmented {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.segmented button {
  font: inherit;
  border: 0;
  padding: 5px 12px;
  background: transparent;
  color: var(--ink-2);
  cursor: pointer;
}
.segmented button[aria-pressed='true'] {
  background: var(--hover);
  color: var(--ink);
  font-weight: 600;
}

/* ---- detalhe do número ---- */
.number-hero {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  align-items: flex-end;
}
.facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px 20px;
  margin-top: 16px;
}
.facts dt {
  color: var(--muted);
  font-size: 12px;
}
.facts dd {
  margin: 2px 0 0;
}

/* ---- gráfico do score ---- */
.chart {
  position: relative;
  width: 100%;
}
.chart svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}
.chart svg:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 4px;
}
.chart .gridline {
  stroke: var(--grid);
  stroke-width: 1;
}
.chart .baseline {
  stroke: var(--axis);
  stroke-width: 1;
}
.chart .tick {
  fill: var(--muted);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}
.chart .band-label {
  fill: var(--muted);
  font-size: 11px;
}
.chart .line {
  fill: none;
  stroke: var(--series-1);
  stroke-width: 2;
  stroke-linejoin: round;
  stroke-linecap: round;
}
.chart .area {
  fill: var(--series-1-wash);
}
.chart .dot {
  fill: var(--series-1);
  stroke: var(--surface);
  stroke-width: 2;
}
.chart .end-label {
  fill: var(--ink);
  font-size: 12px;
  font-weight: 600;
}
.chart .crosshair {
  stroke: var(--axis);
  stroke-width: 1;
}
.tooltip {
  position: fixed;
  z-index: 20;
  pointer-events: none;
  min-width: 150px;
  padding: 8px 10px;
  border-radius: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.12);
  font-size: 12px;
}
.tooltip .tt-value {
  font-size: 16px;
  font-weight: 600;
}
.tooltip .tt-key {
  display: inline-block;
  width: 12px;
  height: 2px;
  margin-right: 6px;
  vertical-align: middle;
  background: var(--series-1);
}

/* ---- linha do tempo ---- */
.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}
.timeline li {
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--grid);
}
.timeline time {
  color: var(--muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.timeline .what {
  font-weight: 500;
}
.timeline .detail {
  color: var(--ink-2);
  font-size: 13px;
}
@media (max-width: 560px) {
  main {
    padding: 16px;
  }
  .topbar {
    position: static; /* no celular o topo não fica preso ocupando a tela */
    padding: 10px 16px;
  }
  .refresh {
    display: none;
  }
  td.wrap {
    min-width: 150px;
  }
  .timeline li {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}

/* ---- links de conexão ---- */
.link-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.link-input {
  flex: 1 1 260px;
  min-width: 0;
  font: 13px/1.4 ui-monospace, 'SF Mono', Menlo, monospace;
  padding: 7px 10px;
  border-radius: 8px;
  border: 1px solid var(--axis);
  background: var(--page);
  color: var(--ink);
}
.notice .ink-2 {
  margin: 8px 0 0;
}