/* ADR-0182 admin portal. Tokens first; dark is the default, light follows the system. */
:root {
  --bg: #0f1419;
  --panel: #161d24;
  --panel-2: #1c252e;
  --line: #2a3640;
  --text: #dbe3ea;
  --muted: #8a99a6;
  --accent: #4fb3ff;
  --good: #3ecf8e;
  --warn: #f2b84b;
  --bad: #ff6b6b;
  --player: #4f8dff;
  --online: #5ff2ff;
  --wildlife: #3ecf8e;
  --pool: rgba(120, 170, 255, 0.16);
  --energy: #ffd84d;
  --carbon: #b0b7bf;
  --nitrogen: #9b7bff;
  --phosphorus: #ff9a3c;
  --other: #ff6fb5;
  --radius: 8px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f5f7f9;
    --panel: #ffffff;
    --panel-2: #eef2f5;
    --line: #d6dde3;
    --text: #18212a;
    --muted: #5d6b77;
    --accent: #0b6bcb;
    --pool: rgba(30, 90, 200, 0.12);
    --carbon: #59626b;
    color-scheme: light;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button {
  font: inherit;
  color: var(--text);
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 5px 12px;
  cursor: pointer;
}
button:hover { border-color: var(--accent); }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.ghost { background: transparent; }
input[type="search"] {
  font: inherit;
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 5px 10px;
  min-width: 240px;
}
.muted { color: var(--muted); }
.mono { font-family: var(--mono); font-size: 12.5px; }

.bar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 10px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 2;
}
.brand { font-weight: 700; color: var(--text); letter-spacing: 0.02em; }
.brand span { color: var(--accent); font-weight: 500; }
.sections { display: flex; gap: 20px; flex: 1; }
.section { display: flex; align-items: center; gap: 4px; }
.section-name {
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-right: 6px;
}
.section a { padding: 5px 10px; border-radius: 6px; color: var(--text); }
.section a.active { background: var(--panel-2); color: var(--accent); }
.who { display: flex; align-items: center; gap: 10px; }

main { padding: 20px; max-width: 1600px; margin: 0 auto; }
h1 { font-size: 20px; margin: 0 0 4px; }
h2 { font-size: 15px; margin: 20px 0 8px; }
.head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.tools { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; margin-bottom: 14px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 12px; }
.stat .label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.stat .value { font-size: 18px; font-weight: 600; margin-top: 2px; }
.stat .value small { font-size: 12px; font-weight: 400; color: var(--muted); }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
table { border-collapse: collapse; width: 100%; background: var(--panel); }
th, td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); background: var(--panel-2); cursor: pointer; user-select: none; }
th.sorted::after { content: " ▾"; }
th.sorted.up::after { content: " ▴"; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tbody tr:hover { background: var(--panel-2); }
tbody tr.clickable { cursor: pointer; }

.badge {
  display: inline-block;
  font-size: 11.5px;
  padding: 1px 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
}
.badge.alive { color: var(--good); border-color: var(--good); }
.badge.dead { color: var(--bad); border-color: var(--bad); }
.badge.online { color: var(--online); border-color: var(--online); }
.badge.warn { color: var(--warn); border-color: var(--warn); }

dl.facts { display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; margin: 0; }
dl.facts dt { color: var(--muted); }
dl.facts dd { margin: 0; }

.region-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 14px; }
@media (max-width: 1000px) { .region-layout { grid-template-columns: 1fr; } }
.canvas-wrap {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 1 / 1;
  max-height: calc(100vh - 230px);
  width: 100%;
}
.canvas-wrap canvas { display: block; width: 100%; height: 100%; cursor: crosshair; }
.overlay-note { position: absolute; left: 10px; bottom: 8px; font-size: 12px; color: var(--muted); pointer-events: none; }
.tooltip {
  position: absolute;
  pointer-events: none;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px 8px;
  font-size: 12px;
  max-width: 280px;
  z-index: 1;
}
.side { display: flex; flex-direction: column; gap: 12px; }
.legend { display: grid; grid-template-columns: 14px 1fr; gap: 6px 8px; align-items: center; font-size: 13px; }
.swatch { width: 12px; height: 12px; border-radius: 50%; }
.swatch.player { background: var(--player); }
.swatch.online { background: var(--online); }
.swatch.wildlife { background: var(--wildlife); }
.swatch.pool { background: var(--pool); border: 1px solid var(--accent); }
.swatch.energy { background: var(--energy); }
.swatch.carbon { background: var(--carbon); }
.swatch.nitrogen { background: var(--nitrogen); }
.swatch.phosphorus { background: var(--phosphorus); }
.swatch.other { background: var(--other); }
.toggles { display: flex; flex-direction: column; gap: 6px; }
.toggles label { display: flex; gap: 8px; align-items: center; cursor: pointer; }
.error { color: var(--bad); }
.center { display: grid; place-items: center; min-height: 50vh; text-align: center; }