/* Supervisório Deltamed — painel técnico: cabeçalho fixo, abas, conteúdo em cartões só onde há objeto separado. */
:root {
  --bg: #f3f6f8; --panel: #ffffff; --ink: #14222e; --muted: #5a6b78; --line: #cfd9e0;
  --accent: #1f6fb2; --accent-ink: #ffffff;
  --feed: #2f6fb3; --perm: #0f9a8f; --conc: #c07a12;
  --ok: #128a5a; --warn: #b7791f; --crit: #c0392b;
  --ok-bg: #e3f4ec; --warn-bg: #fbf0dc; --crit-bg: #fbe6e3;
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", Consolas, monospace;
}
@media (prefers-color-scheme: dark) { :root {
  --bg: #0f171e; --panel: #16212a; --ink: #e3ebf1; --muted: #93a4b1; --line: #2c3a46;
  --accent: #5b9be0; --accent-ink: #0f171e;
  --feed: #5b9be0; --perm: #34c3b5; --conc: #e0a14a;
  --ok: #3cc28a; --warn: #e0a14a; --crit: #ef7a6c;
  --ok-bg: #12322a; --warn-bg: #3a2c14; --crit-bg: #3b1d1a;
  color-scheme: dark; } }

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.5 var(--font); }
[hidden] { display: none !important; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: 1px solid var(--line); background: var(--panel); border-radius: 5px; padding: 6px 12px; }
button.primario { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
button.perigo { background: var(--crit); color: #fff; border-color: var(--crit); }
button:disabled { opacity: .5; cursor: not-allowed; }
button:focus-visible, input:focus-visible, select:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
input, select, textarea { border: 1px solid var(--line); background: var(--panel); border-radius: 5px; padding: 7px 10px; }

header.topo { position: sticky; top: 0; z-index: 5; background: var(--panel); border-bottom: 1px solid var(--line);
  padding: 10px max(16px, env(safe-area-inset-right)) 0 max(16px, env(safe-area-inset-left)); }
.linha { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.marca { font-weight: 600; letter-spacing: .01em; margin-right: 8px; }
.marca small { color: var(--muted); font-weight: 400; }
.direita { margin-left: auto; color: var(--muted); font-size: .9rem; display: flex; gap: 10px; align-items: center; }
nav.abas { display: flex; gap: 4px; margin-top: 8px; overflow-x: auto; }
nav.abas button { border: 0; border-bottom: 3px solid transparent; border-radius: 0; background: none; padding: 8px 12px; color: var(--muted); white-space: nowrap; }
nav.abas button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--accent); font-weight: 600; }

main { max-width: 1280px; margin: 0 auto; padding: 16px max(16px, env(safe-area-inset-right)) 40px max(16px, env(safe-area-inset-left)); display: grid; gap: 16px; }
main > section { min-width: 0; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 14px 16px; min-width: 0; }
h2 { font-size: 1rem; margin: 0 0 10px; }
.muted { color: var(--muted); }
.erro { color: var(--crit); min-height: 1.4em; }

.pill { display: inline-flex; align-items: center; gap: 6px; padding: 2px 10px; border-radius: 999px; font-size: .82rem; font-weight: 600; }
.pill::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.pill.ok { color: var(--ok); background: var(--ok-bg); }
.pill.warn { color: var(--warn); background: var(--warn-bg); }
.pill.crit { color: var(--crit); background: var(--crit-bg); }
.pill.neutro { color: var(--muted); background: var(--bg); }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 10px 14px; }
.kpi .rot { font-size: .78rem; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.kpi .num { font-size: 1.5rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.kpi .un { font-size: .85rem; color: var(--muted); margin-left: 4px; }

.sinotico { overflow-x: auto; padding: 0; }
.sinotico svg { display: block; width: 100%; min-width: 900px; height: auto; }
.sinotico .pf { fill: none; stroke: var(--feed); stroke-width: 4; }
.sinotico .pp { fill: none; stroke: var(--perm); stroke-width: 4; }
.sinotico .pc { fill: none; stroke: var(--conc); stroke-width: 4; }
.sinotico .pr { fill: none; stroke: var(--conc); stroke-width: 3; stroke-dasharray: 8 6; }
.sinotico .stem { stroke: var(--ink); stroke-width: 1; }
.sinotico .bub circle { fill: var(--panel); stroke: var(--ink); stroke-width: 1.4; }
.sinotico .bub text { font: 500 10px var(--mono); fill: var(--ink); text-anchor: middle; }
.sinotico .eq { fill: var(--panel); stroke: var(--ink); stroke-width: 1.5; }
.sinotico .dashed { stroke-dasharray: 6 4; }
.sinotico .lbl { font: 12px var(--font); fill: var(--ink); }
.sinotico .sml { font: 10.5px var(--font); fill: var(--muted); }
.sinotico .val { font: 600 12px var(--mono); fill: var(--accent); text-anchor: middle; paint-order: stroke; stroke: var(--panel); stroke-width: 4px; }
.sinotico .val.start { text-anchor: start; } .sinotico .val.end { text-anchor: end; }
.sinotico .val.velho { fill: var(--muted); }
.sinotico .room { fill: none; stroke: var(--line); stroke-width: 1.2; stroke-dasharray: 5 5; }
.sinotico .mem { fill: var(--panel); stroke: var(--ink); stroke-width: 1.5; }
.sinotico .memline { stroke: var(--muted); stroke-width: 1; stroke-dasharray: 2 4; }
.sinotico .water { fill: var(--perm); opacity: .22; transition: y .4s, height .4s; }
.sinotico .arrow { fill: var(--muted); }
.sinotico .tri { fill: var(--muted); }
.sinotico .pump.on .eq { fill: var(--ok-bg); stroke: var(--ok); }
.sinotico .pump.on .tri { fill: var(--ok); }
.sinotico .ls circle { fill: var(--panel); stroke: var(--ink); stroke-width: 1.2; }
.sinotico .ls.on circle { fill: var(--perm); stroke: var(--perm); }
.sinotico .ind .dot { fill: var(--muted); }
.sinotico .ind.on .eq, .sinotico .ind.on .tagpill { fill: var(--ok-bg); stroke: var(--ok); }
.sinotico .ind.on .dot { fill: var(--ok); }
.sinotico .ind.alarme.on .eq { fill: var(--crit-bg); stroke: var(--crit); }
.sinotico .ind.aviso.on .eq { fill: var(--warn-bg); stroke: var(--warn); }
.sinotico .bub.on circle { fill: var(--crit-bg); stroke: var(--crit); }
.sinotico .tagpill { fill: var(--panel); stroke: var(--line); }

.tabela { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); font-weight: 500; }
td.num { font-variant-numeric: tabular-nums; white-space: nowrap; }
tr.destaque td { background: var(--warn-bg); }

.alarme { display: grid; grid-template-columns: 6px 1fr auto; gap: 12px; align-items: start; padding: 10px 0; border-bottom: 1px solid var(--line); }
.alarme:last-child { border-bottom: 0; }
.alarme .faixa { align-self: stretch; border-radius: 3px; background: var(--warn); }
.alarme.critico .faixa { background: var(--crit); }
.alarme.normalizado .faixa { background: var(--line); }
.alarme .titulo { font-weight: 600; }
.alarme .acoes { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.alarme.destaque { background: var(--warn-bg); }

.graficos { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 12px; }
.grafico svg { width: 100%; height: auto; display: block; }
.grafico .eixo { stroke: var(--line); stroke-width: 1; }
.grafico .linha-serie { fill: none; stroke: var(--accent); stroke-width: 1.8; }
.grafico .area { fill: var(--accent); opacity: .08; }
.grafico text { font: 10px var(--font); fill: var(--muted); }
.grafico .fim { fill: var(--accent); }
.seletor { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: .9rem; }
.seletor label { display: inline-flex; gap: 5px; align-items: center; }

.comandos { display: flex; gap: 8px; flex-wrap: wrap; }
.confirmacao { border: 2px solid var(--warn); background: var(--warn-bg); border-radius: 6px; padding: 12px 14px; display: grid; gap: 10px; }
.confirmacao .linha { justify-content: flex-end; }

.form-grade { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px 14px; }
.form-grade label { display: grid; gap: 4px; font-size: .88rem; color: var(--muted); }
.form-grade .largo { grid-column: 1 / -1; }
.form-grade input, .form-grade select, .form-grade textarea { color: var(--ink); width: 100%; }
.controle { border: 1px solid var(--line); border-radius: 6px; padding: 8px 12px; display: grid; gap: 2px; min-width: 210px; }
.controle .nome { font-weight: 600; font-size: .9rem; }
a { color: var(--accent); }

.login { max-width: 380px; margin: 8vh auto; }
.login form { display: grid; gap: 10px; }
.login label { display: grid; gap: 4px; font-size: .9rem; }

@media (prefers-reduced-motion: reduce) { .sinotico .water { transition: none; } }