/* Mesmo tema da Gestao a Vista (dashboard.replait.com.br): escuro fixo,
   paleta de status good/warning/serious/critical. */
:root {
  color-scheme: dark;
  --page:        #0d0d0d;
  --surface:     #1a1a19;
  --surface-2:   #212120;
  --ink:         #ffffff;
  --ink-2:       #c3c2b7;
  --muted:       #898781;
  --line:        #2c2c2a;
  --border:      rgba(255, 255, 255, 0.10);

  --good:        #0ca30c;
  --warning:     #fab219;
  --serious:     #ec835a;
  --critical:    #d03b3b;
  --accent:      #3987e5;

  --gap: clamp(12px, 1.2vw, 22px);
  --radius: 14px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--page);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}

[hidden] { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
code { background: var(--surface-2); padding: 2px 6px; border-radius: 6px; word-break: break-all; }

/* ---------- topo ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--gap);
  padding: clamp(10px, 1vw, 18px) clamp(16px, 2vw, 34px);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  position: sticky;
  top: 0;
  z-index: 5;
}
.brand { display: flex; align-items: center; gap: 14px; min-width: 0; }
.brand h1 { margin: 0; font-size: clamp(17px, 1.5vw, 26px); font-weight: 600; letter-spacing: -0.01em; }
.sources { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 6px; font-size: 13px; color: var(--muted); }
.sources .src { display: flex; align-items: center; gap: 6px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); flex: none; display: inline-block; }
.dot.ok   { background: var(--good); }
.dot.warn { background: var(--warning); }
.dot.err  { background: var(--critical); }

.tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.tab {
  padding: 8px 18px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: transparent;
  color: var(--ink-2);
  font: inherit;
  font-size: 15px;
  cursor: pointer;
}
.tab.active { background: var(--ink); border-color: var(--ink); color: var(--page); font-weight: 600; }

.clockbox { display: flex; align-items: center; gap: 14px; }
.clock { font-size: clamp(22px, 2.2vw, 36px); font-weight: 600; line-height: 1; font-variant-numeric: tabular-nums; }
.date { font-size: 13px; color: var(--muted); margin-top: 4px; }

/* ---------- telas ---------- */
main { padding: var(--gap) clamp(16px, 2vw, 34px); display: flex; flex-direction: column; gap: var(--gap); }
.screen { display: none; flex-direction: column; gap: var(--gap); }
.screen.active { display: flex; }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: var(--gap); }
.kpi {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(14px, 1.3vw, 22px);
  display: flex; flex-direction: column; gap: 6px;
}
.kpi-label { color: var(--ink-2); font-size: 14px; }
.kpi-value { font-size: clamp(28px, 2.6vw, 44px); font-weight: 650; line-height: 1.05; font-variant-numeric: tabular-nums; }
.kpi-value.good { color: var(--good); }
.kpi-value.warning { color: var(--warning); }
.kpi-value.critical { color: var(--critical); }
.kpi-value.neutral { color: var(--ink); }
.kpi-foot { color: var(--muted); font-size: 13px; }

.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); gap: var(--gap); }

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(14px, 1.3vw, 22px);
  min-width: 0;
}
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.panel-head h2 { margin: 0; font-size: 18px; font-weight: 600; }
.hint { color: var(--muted); font-size: 13px; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { color: var(--muted); font-weight: 500; font-size: 13px; white-space: nowrap; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
th.acoes, td.acoes { text-align: right; white-space: nowrap; }
td.vazio { color: var(--muted); text-align: center; padding: 22px; }
td.quebra { word-break: break-word; max-width: 420px; }

.pill { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px; font-size: 12px; border: 1px solid var(--border); color: var(--ink-2); white-space: nowrap; }
.pill.good { color: var(--good); border-color: color-mix(in srgb, var(--good) 45%, transparent); }
.pill.warning { color: var(--warning); border-color: color-mix(in srgb, var(--warning) 45%, transparent); }
.pill.critical { color: var(--critical); border-color: color-mix(in srgb, var(--critical) 45%, transparent); }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }

.alertas { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.alertas li { display: flex; gap: 10px; align-items: flex-start; padding: 10px 12px; border-radius: 10px; background: var(--surface-2); font-size: 14px; }
.alertas li .dot { margin-top: 5px; }
.alertas li.ok { color: var(--ink-2); }

.sistema { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; }
.metric { display: flex; flex-direction: column; gap: 6px; font-size: 14px; }
.metric .rot { color: var(--muted); font-size: 13px; }
.bar { height: 6px; background: var(--line); border-radius: 999px; overflow: hidden; }
.bar span { display: block; height: 100%; background: var(--accent); width: 0; }
.bar span.warning { background: var(--warning); }
.bar span.critical { background: var(--critical); }

/* ---------- botoes e formularios ---------- */
.btn {
  font: inherit; font-size: 14px;
  padding: 8px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--ink);
  cursor: pointer;
}
.btn:hover { border-color: rgba(255,255,255,.25); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn.ghost { background: transparent; }
.btn.danger { color: var(--critical); }
.btn.sm { padding: 5px 10px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: progress; }
td.acoes .btn + .btn { margin-left: 6px; }

.stack { display: flex; flex-direction: column; gap: 12px; }
label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; color: var(--ink-2); }
input, select, textarea {
  font: inherit; font-size: 15px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--page);
  color: var(--ink);
}
input:focus, select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.check-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 8px; max-height: 260px; overflow-y: auto; }
.check-list label { flex-direction: row; align-items: center; gap: 8px; color: var(--ink); }
.acesso-linha { display: grid; grid-template-columns: 1fr 160px; gap: 10px; align-items: center; font-size: 14px; }
.erro { color: var(--critical); min-height: 1.2em; margin: 0; font-size: 14px; }

/* ---------- login ---------- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card {
  width: min(420px, 100%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.login-card h1 { margin: 0 0 4px; font-size: 24px; }
.login-card p { margin: 0; }
.qr { width: 220px; height: 220px; align-self: center; border-radius: 10px; }

/* ---------- modal e aviso ---------- */
dialog {
  width: min(560px, calc(100% - 32px));
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
dialog::backdrop { background: rgba(0,0,0,.6); }
dialog h2 { margin: 0; font-size: 20px; }
.modal-acoes { display: flex; justify-content: flex-end; gap: 10px; }
.senha-mostrada { font-size: 20px; font-family: ui-monospace, monospace; padding: 12px; background: var(--page); border-radius: 10px; text-align: center; user-select: all; }

.toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  background: var(--surface-2); border: 1px solid var(--border);
  padding: 12px 18px; border-radius: 10px; font-size: 14px; z-index: 20;
  max-width: calc(100% - 32px);
}
.toast.erro-toast { border-color: var(--critical); color: var(--ink); }

@media (max-width: 720px) {
  .topbar { position: static; }
  .clock { font-size: 22px; }
  .acesso-linha { grid-template-columns: 1fr; }
}