:root {
  /* Matches nv-forever.com (NVForever-Site/assets/css/style.css). Dark only, like the site. */
  color-scheme: dark;
  --page: #0f1115;          /* site --bg */
  --surface: #1b202b;       /* site --surface */
  --surface-alt: #151922;   /* site --bg-alt */
  --ink: #e7e9ee;           /* site --text */
  --ink-2: #b9c0cc;
  --muted: #9aa3b2;         /* site --muted */
  --grid: #232937;
  --axis: #2a3140;          /* site --border */
  --border: #2a3140;
  --hover: rgba(240, 163, 42, 0.08);
  --accent: #f0a32a;        /* site brand amber */
  --accent-hover: #ffb84d;
  --accent-text: #15120c;
  --series-1: #f0a32a;      /* chart marks wear the brand amber */
  --good: #0ca30c;
  --good-ink: #3ccf4e;
  --warning: #fab219;
  --critical: #d03b3b;
  --bad-ink: #ff7a6b;
  --radius: 10px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font: 14px/1.45 var(--font);
  font-variant-numeric: tabular-nums;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre, .mono { font-family: var(--mono); font-size: 12.5px; }

header.top {
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
  min-height: 64px; padding: 8px 24px; border-bottom: 1px solid var(--border);
  background: rgba(15, 17, 21, 0.9); backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 5;
}
header.top .brand { display: inline-flex; align-items: center; font-weight: 800; font-size: 1.15rem; letter-spacing: .02em; color: var(--ink); text-decoration: none; }
header.top .brand img { width: 36px; height: 36px; margin-right: 8px; }
header.top .brand span { color: var(--accent); }
header.top .brand small { margin-left: 8px; font-weight: 500; font-size: 13px; color: var(--muted); letter-spacing: 0; }
header.top nav { display: flex; gap: 4px; flex-wrap: wrap; }
header.top nav a {
  color: var(--muted); padding: 6px 10px; border-radius: 8px; font-weight: 500;
}
header.top nav a:hover { color: var(--ink); text-decoration: none; }
header.top nav a.active { color: var(--accent); background: var(--hover); }
header.top .who { margin-left: auto; color: var(--muted); font-size: 12px; display: inline-flex; align-items: center; gap: 8px; }
.kill-banner {
  background: var(--critical); color: #fff; padding: 8px 24px; font-weight: 600;
}

main { padding: 20px 24px 48px; max-width: 1400px; margin: 0 auto; }
main.loading { opacity: 0.55; transition: opacity 0.2s; }
h1 { font-size: 20px; margin: 0 0 4px; letter-spacing: -0.01em; }
h2 { font-size: 15px; margin: 0 0 12px; }
.sub { color: var(--ink-2); margin: 0 0 16px; }

.filters { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin: 0 0 20px; }
.filters label { color: var(--ink-2); font-size: 12px; display: flex; gap: 6px; align-items: center; }
select, input[type="text"], input[type="password"], input[type="number"], textarea {
  font: inherit; color: var(--ink); background: var(--surface);
  border: 1px solid var(--border); border-radius: 6px; padding: 5px 8px;
}
.seg { display: inline-flex; border: 1px solid var(--border); border-radius: 6px; overflow: hidden; }
.seg button { border: 0; background: var(--surface); color: var(--ink-2); padding: 5px 10px; font: inherit; cursor: pointer; }
.seg button + button { border-left: 1px solid var(--border); }
.seg button.on { color: var(--accent-text); font-weight: 600; background: var(--accent); }
button.btn {
  font: inherit; font-weight: 600; cursor: pointer; border-radius: 8px; padding: 6px 14px;
  border: 1px solid var(--border); background: transparent; color: var(--ink);
  transition: background .15s, border-color .15s, color .15s;
}
button.btn:hover { border-color: var(--accent); color: var(--accent); }
button.btn.primary { background: var(--accent); color: var(--accent-text); border-color: transparent; }
button.btn.primary:hover { background: var(--accent-hover); color: var(--accent-text); }
button.btn.danger { background: var(--critical); color: #fff; border-color: transparent; }

.grid { display: grid; gap: 16px; grid-template-columns: repeat(12, 1fr); }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 16px;
  grid-column: span 12; min-width: 0;
}
.span-6 { grid-column: span 6; }
.span-4 { grid-column: span 4; }
.span-8 { grid-column: span 8; }
@media (max-width: 900px) { .span-6, .span-4, .span-8 { grid-column: span 12; } }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 16px; margin-bottom: 16px; }
.tile { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 14px 16px; }
.tile .label { color: var(--ink-2); font-size: 12px; }
.tile .value { font-size: 28px; font-weight: 650; letter-spacing: -0.02em; margin-top: 2px; }
.tile .note { color: var(--muted); font-size: 12px; }

table { width: 100%; border-collapse: collapse; }
th { text-align: left; color: var(--ink-2); font-weight: 500; font-size: 12px; padding: 6px 8px; border-bottom: 1px solid var(--axis); white-space: nowrap; }
td { padding: 7px 8px; border-bottom: 1px solid var(--grid); vertical-align: top; }
tr.click { cursor: pointer; }
tr.click:hover td { background: var(--hover); }
td.num, th.num { text-align: right; }
.table-wrap { overflow-x: auto; }

.bar-cell { display: flex; align-items: center; gap: 8px; min-width: 140px; }
.bar-cell .bar { height: 10px; border-radius: 0 4px 4px 0; background: var(--series-1); min-width: 2px; }
.bar-cell .v { color: var(--ink); white-space: nowrap; }

.pill {
  display: inline-flex; align-items: center; gap: 5px; font-size: 12px; padding: 1px 8px;
  border-radius: 999px; border: 1px solid var(--border); color: var(--ink-2); white-space: nowrap;
}
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.pill.good .dot { background: var(--good); }
.pill.warn .dot { background: transparent; box-shadow: inset 0 0 0 2px var(--warning); }
.pill.bad .dot { background: var(--critical); }
.delta-bad { color: var(--bad-ink); }
.delta-good { color: var(--good-ink); }
.muted { color: var(--muted); }
.ink2 { color: var(--ink-2); }

pre.box {
  background: var(--surface-alt); border: 1px solid var(--border); border-radius: 8px; padding: 12px;
  overflow: auto; max-height: 480px; margin: 0; white-space: pre-wrap; word-break: break-word;
}
dl.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; margin: 0; }
dl.kv dt { color: var(--ink-2); }
dl.kv dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
img.shot { max-width: 100%; border-radius: 8px; border: 1px solid var(--border); }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.empty { color: var(--muted); padding: 24px 0; text-align: center; }
.error { color: var(--bad-ink); }

/* charts */
.chart { position: relative; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart .gridline { stroke: var(--grid); stroke-width: 1; }
.chart .baseline { stroke: var(--axis); stroke-width: 1; }
.chart .tick { fill: var(--muted); font-size: 11px; }
.chart .hit { fill: transparent; cursor: default; }
.chart .mark { transition: opacity 0.1s; }
.chart .hover-line { stroke: var(--axis); stroke-width: 1; }
.tooltip {
  position: absolute; pointer-events: none; background: var(--surface-alt); color: var(--ink);
  border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; font-size: 12px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12); white-space: nowrap; z-index: 3; display: none;
}
.tooltip .t { color: var(--ink-2); margin-bottom: 2px; }
.tooltip .r { display: flex; align-items: center; gap: 6px; }
.tooltip .r b { font-weight: 650; }
.tooltip .key { width: 12px; height: 2px; border-radius: 1px; }
.legend { display: flex; gap: 14px; color: var(--ink-2); font-size: 12px; margin: 4px 0 8px; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 10px; height: 10px; border-radius: 2px; display: inline-block; }
.legend i.line { height: 2px; width: 14px; border-radius: 1px; }
.spark { display: inline-flex; align-items: flex-end; gap: 2px; height: 22px; }
.spark i { display: block; width: 7px; background: var(--series-1); border-radius: 2px 2px 0 0; min-height: 1px; }
.spark i.zero { background: var(--axis); }

@media (max-width: 700px) {
  header.top { position: static; padding: 8px 16px; gap: 8px 16px; }
  header.top #who { display: none; }
  main { padding: 16px 16px 40px; }
}

/* login */
body.login-body { min-height: 100vh; display: grid; place-items: center; }
main.login { width: min(380px, 100% - 32px); padding: 0; }
.login-brand { display: flex; align-items: center; justify-content: center; gap: 12px; margin-bottom: 20px; font-weight: 800; font-size: 1.5rem; letter-spacing: .02em; }
.login-brand span { color: var(--accent); }
.login-brand small { font-weight: 500; font-size: 14px; color: var(--muted); letter-spacing: 0; margin-left: 6px; }
.login-card { display: grid; gap: 14px; padding: 24px; }
.login-card h1 { margin: 0; }
.login-card label { display: grid; gap: 6px; color: var(--ink-2); font-size: 13px; }
.login-card input { padding: 9px 10px; font-size: 15px; }
.login-card input:focus, select:focus, textarea:focus, input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.login-card .btn { padding: 9px 14px; font-size: 15px; }
.login-card .error { margin: 0; }
header.top .signout { font: inherit; font-size: 12px; background: none; border: 0; color: var(--muted); cursor: pointer; padding: 4px 6px; }
header.top .signout:hover { color: var(--accent); }