/* Mesmo visual do app T.I - G.A (Theme.xaml / ThemeManager.cs): monocromático, cartões arredondados. */
:root {
  --bg: #000000; --panel: #080808; --card: #0E0E0E; --hover: #181818; --line: #1F1F1F; --line-strong: #3A3A3A;
  --fg: #F5F5F5; --muted: #8C8C8C; --faint: #4A4A4A; --ink: #000000;
  --mono: "Cascadia Mono", Consolas, ui-monospace, monospace;
  --sans: "Segoe UI Variable Text", "Segoe UI", system-ui, sans-serif;
}
:root[data-theme="light"] {
  --bg: #FFFFFF; --panel: #F2F2F2; --card: #FFFFFF; --hover: #E4E4E4; --line: #CFCFCF; --line-strong: #8A8A8A;
  --fg: #111111; --muted: #3F3F3F; --faint: #5C5C5C; --ink: #FFFFFF;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { background: var(--bg); color: var(--fg); font: 13px/1.45 var(--sans); }
a { color: inherit; }
button, input { font: inherit; color: inherit; }
.mono { font-family: var(--mono); }
.muted { color: var(--muted); }
.faint { color: var(--faint); }

/* ---- estrutura ---- */
.app { display: grid; grid-template-columns: 250px 1fr; height: 100vh; }
.side { background: var(--bg); padding: 18px 14px; display: flex; flex-direction: column; gap: 4px; border-right: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 12px; padding: 6px 12px 20px; font-size: 13px; }
.brand img { width: 22px; height: 22px; }
.brand b { font-weight: 700; }
.brand span { font-weight: 300; }
.nav { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-radius: 12px; color: var(--muted);
       text-decoration: none; cursor: pointer; border: 0; background: none; text-align: left; width: 100%; }
.nav:hover { background: var(--hover); color: var(--fg); }
.nav.on { background: var(--hover); color: var(--fg); font-weight: 600; }
.nav svg { width: 16px; height: 16px; flex: none; }
.nav .count { margin-left: auto; font: 11px var(--mono); background: var(--fg); color: var(--ink); border-radius: 9px; padding: 1px 7px; }
.side-foot { margin-top: auto; border: 1px solid var(--line); background: var(--card); border-radius: 14px; padding: 12px 14px; font-size: 12px; }
.side-foot .row { display: flex; justify-content: space-between; padding: 3px 0; }
.main { overflow: auto; padding: 22px 26px 30px; }
.top { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
h1 { font-size: 26px; font-weight: 600; margin: 0; }
.sub { color: var(--muted); margin-top: 4px; }
.label { font-size: 10.5px; font-weight: 600; color: var(--muted); letter-spacing: .02em; text-transform: uppercase; }
.card > .label { margin-bottom: 12px; }
.hero { font-size: 34px; font-weight: 600; line-height: 1.1; }

/* ---- cartões ---- */
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 20px; }
.grid { display: grid; gap: 16px; }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 1200px) { .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g3 { grid-template-columns: 1fr; } }
@media (max-width: 800px) { .app { grid-template-columns: 1fr; } .side { display: none; } .g4, .g2 { grid-template-columns: 1fr; } }
.stack > * + * { margin-top: 16px; }

/* ---- botões e chips ---- */
.btn { border: 1px solid var(--fg); background: var(--fg); color: var(--ink); border-radius: 10px; padding: 9px 18px; font-weight: 600; cursor: pointer; }
.btn.outline { background: transparent; color: var(--fg); }
.btn:hover { opacity: .85; }
.btn.small { padding: 5px 10px; font-size: 11px; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { border: 1px solid var(--line-strong); background: transparent; border-radius: 999px; padding: 5px 13px; font-size: 12px; color: var(--muted); cursor: pointer; }
.chip.on { background: var(--fg); color: var(--ink); border-color: var(--fg); }
.search { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 9px 14px; min-width: 240px; outline: none; }
.search:focus { border-color: var(--line-strong); }
.field { width: 100%; min-width: 0; margin-top: 4px; }
label .label { display: block; }

/* ---- selos (iguais ao app: alerta preenchido, ok só contorno) ---- */
.pill { display: inline-block; border: 1px solid var(--fg); border-radius: 9px; padding: 2px 9px; font-size: 10px; font-weight: 700; white-space: nowrap; }
.pill.alert { background: var(--fg); color: var(--ink); }
.pill.off { border-color: var(--faint); color: var(--faint); }

/* ---- cartões de máquina ---- */
.machine { cursor: pointer; transition: border-color .15s; }
.machine:hover { border-color: var(--line-strong); }
.machine.offline { opacity: .55; }
.machine .head { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.machine .name { font-weight: 600; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.machine .who { color: var(--faint); font-size: 11px; }
.meters { margin-top: 14px; display: grid; gap: 8px; }
.meter .row { display: flex; justify-content: space-between; font-size: 11.5px; color: var(--muted); }
.meter .row b { font: 600 11.5px var(--mono); color: var(--fg); }
.bar { height: 4px; background: var(--line); border-radius: 2px; margin-top: 4px; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--fg); border-radius: 2px; }
.bar.hot i { background: repeating-linear-gradient(45deg, var(--fg) 0 4px, var(--muted) 4px 8px); }
.problems { margin-top: 12px; border-top: 1px solid var(--line); padding-top: 10px; font-size: 12px; }
.problems div::before { content: "! "; font-weight: 700; }
.unit-title { display: flex; align-items: baseline; gap: 10px; margin: 24px 0 12px; }
.unit-title h2 { font-size: 18px; margin: 0; font-weight: 600; }

/* ---- tabelas e listas ---- */
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 10.5px; font-weight: 600; color: var(--muted); text-transform: uppercase; padding: 0 10px 10px 0; }
td { border-top: 1px solid var(--line); padding: 11px 10px 11px 0; vertical-align: middle; }
td.num { font-family: var(--mono); }
tr.click { cursor: pointer; }
tr.click:hover td { background: var(--hover); }
.kv { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; border-top: 1px solid var(--line); }
.kv:first-child { border-top: 0; }
.kv > span:last-child { font-family: var(--mono); text-align: right; }
.event { display: grid; grid-template-columns: 34px 1fr auto; gap: 12px; align-items: center; padding: 11px 0; border-bottom: 1px solid var(--line); }
.event .dot { width: 34px; height: 34px; border-radius: 17px; background: var(--fg); color: var(--ink); display: grid; place-items: center; font-weight: 700; }
.event .dot.ok { background: transparent; color: var(--fg); border: 1px solid var(--line-strong); }
.event .when { color: var(--muted); font-size: 11px; text-align: right; font-family: var(--mono); }
.empty { color: var(--faint); padding: 18px 0; }

/* ---- gráfico ---- */
.chart { width: 100%; height: 220px; display: block; }
.chart text { fill: var(--faint); font: 11px var(--mono); }
.chart .grid-line { stroke: var(--line); stroke-dasharray: 5 5; }
.chart .line { fill: none; stroke: var(--fg); stroke-width: 2; stroke-linejoin: round; }
.chart .line2 { fill: none; stroke: var(--muted); stroke-width: 1.5; stroke-dasharray: 3 2; }
.chart .area { fill: url(#fade); }

/* ---- login ---- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login form { width: 100%; max-width: 360px; }
.login input { width: 100%; background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 11px 14px; margin: 6px 0 14px; outline: none; }
.login input:focus { border-color: var(--line-strong); }
.login .btn { width: 100%; padding: 12px; }
.err { border: 1px solid var(--fg); border-radius: 10px; padding: 9px 12px; margin-bottom: 14px; font-size: 12px; }

/* ---- scripts ---- */
.code { font: 12.5px/1.5 var(--mono); resize: vertical; white-space: pre; tab-size: 4; }
select.search { appearance: none; cursor: pointer; color: var(--fg); background: var(--card); }
select.search option { background: var(--card); color: var(--fg); }
.pick { display: flex; gap: 10px; align-items: flex-start; padding: 8px 10px; border: 1px solid var(--line); border-radius: 10px; cursor: pointer; }
.pick:hover { border-color: var(--line-strong); }
.pick.off { opacity: .4; cursor: default; }
.pick input { margin-top: 3px; accent-color: var(--fg); }
details.run { border-top: 1px solid var(--line); }
details.run summary { display: flex; gap: 12px; align-items: center; padding: 11px 0; cursor: pointer; list-style: none; }
details.run summary::-webkit-details-marker { display: none; }
details.run summary b { flex: 1; }
details.run summary::before { content: "▸ "; }
details.run[open] summary::before { content: "▾ "; }
.out { background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; margin: 0 0 12px;
       font: 12px/1.5 var(--mono); white-space: pre-wrap; word-break: break-word; max-height: 420px; overflow: auto; }