:root {
  --night: #07090e;
  --ink: #0b0f16;
  --panel: #121826;
  --raised: #181f2e;
  --line: #243044;
  --mist: #8b93a7;
  --paper: #ece7dc;
  --amber: #e8b86d;
  --amber-dim: #c4923a;
  --ok: #87c9a4;
  --warn: #d4a574;
  --crit: #e8a0a0;
  --map: #0a1220;
  --font: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  --display: "Instrument Serif", ui-serif, Georgia, serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: var(--night); color: var(--paper); font: 15px/1.45 var(--font); }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--amber); }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }
.skip {
  position: absolute; left: -999px; top: 8px;
}
.skip:focus { left: 8px; z-index: 20; background: var(--paper); color: var(--ink); padding: 8px 12px; border-radius: 8px; }

.app { min-height: 100vh; display: grid; grid-template-columns: 240px 1fr; grid-template-rows: 56px 1fr; }
.app.login { grid-template-columns: 1fr; grid-template-rows: 1fr; }
.topbar {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 20px;
  background: var(--ink);
  border-bottom: 1px solid var(--line);
}
.topbar .mark {
  color: var(--amber);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 11px;
}
.topmeta { display: flex; gap: 16px; align-items: center; color: var(--mist); font-size: 12px; }
.dot { width: 8px; height: 8px; border-radius: 8px; background: var(--ok); display: inline-block; }
.dot.off { background: var(--crit); }
.dot.warn { background: var(--warn); }

.nav {
  background: var(--ink);
  border-right: 1px solid var(--line);
  padding: 16px 12px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.nav-group {
  color: var(--mist);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 10px;
  margin: 14px 10px 6px;
}
.nav-group:first-child { margin-top: 0; }
.nav button {
  text-align: left;
  background: transparent;
  color: var(--paper);
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 9px 12px;
}
.nav button.on { background: var(--raised); border-color: var(--amber); color: var(--amber); }
.staff { margin-top: auto; color: var(--mist); font-size: 12px; padding: 8px 10px; }

.main { padding: 24px 32px 64px; overflow: auto; }
h1 { font-family: var(--display); font-size: 32px; font-weight: 400; margin: 0 0 6px; letter-spacing: -0.02em; }
.lede { color: var(--mist); margin: 0 0 22px; max-width: 68ch; }
.pagehead { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; flex-wrap: wrap; margin-bottom: 20px; }
.pagehead h1 { margin-bottom: 4px; }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px 18px;
  margin-bottom: 12px;
}
.card.tight { padding: 12px 14px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.stack { display: grid; gap: 12px; }

.field { display: flex; flex-direction: column; gap: 6px; min-width: 200px; flex: 1; }
.field span, .field-label {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}
.field input, .field select, .field textarea, input, select, textarea {
  background: var(--raised);
  border: 1px solid var(--line);
  color: var(--paper);
  border-radius: 10px;
  padding: 10px 12px;
  min-width: 160px;
  width: 100%;
}
textarea { min-height: 72px; resize: vertical; }
.checks { display: flex; align-items: center; gap: 8px; color: var(--mist); min-height: 42px; }
input[type="checkbox"] { min-width: auto; width: 16px; height: 16px; }

.primary, .ghost, .danger {
  border-radius: 10px;
  padding: 10px 14px;
  border: 1px solid transparent;
}
.primary { background: var(--paper); color: var(--ink); border: 0; }
.ghost { background: transparent; color: var(--paper); border-color: var(--line); }
.danger { background: transparent; color: var(--crit); border-color: #5a2a2a; }
.primary:disabled, .ghost:disabled { opacity: 0.45; cursor: not-allowed; }

.warn { color: var(--warn); margin: 0 0 12px; }
.ok { color: var(--ok); margin: 0 0 12px; }
.hint { color: var(--mist); margin: 0; }
.badge { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--mist); }
code { color: var(--amber); font-size: 12px; word-break: break-all; }

.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 2px 8px; border-radius: 999px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em;
  background: var(--raised); color: var(--mist);
}
.pill.green, .pill.ok { background: #1b3a2a; color: var(--ok); }
.pill.amber, .pill.degraded { background: #3a2e16; color: var(--amber); }
.pill.red, .pill.crit { background: #3a1b1b; color: var(--crit); }
.pill.off { background: var(--raised); color: var(--mist); }

.statgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 14px 16px; }
.stat strong { display: block; font-size: 22px; font-weight: 500; margin-top: 4px; }
.stat .badge { margin: 0; }

.board { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 16px; align-items: start; }
.board.solo { grid-template-columns: 1fr; }
.incident { cursor: pointer; }
.incident.on { border-color: var(--amber); }
.receipts { margin-top: 12px; border-top: 1px solid var(--line); padding-top: 10px; }
.receipt { display: grid; grid-template-columns: 88px 1fr 1fr; gap: 8px; margin: 8px 0; font-size: 13px; }
.drawer .actions { margin-top: 14px; }

.toolbar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.toolbar input, .toolbar select { min-width: 140px; width: auto; }

.grid { width: 100%; border-collapse: collapse; margin-bottom: 16px; font-size: 13px; }
.grid th, .grid td { border-bottom: 1px solid var(--line); text-align: left; padding: 10px 10px; }
.grid th { color: var(--mist); font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; font-size: 11px; }

.mapwrap iframe { width: 100%; height: 280px; border: 1px solid var(--line); border-radius: 12px; background: var(--map); }
.empty {
  border: 1px dashed var(--line);
  border-radius: 16px;
  padding: 28px 20px;
  color: var(--mist);
  background: var(--ink);
}
.banner {
  border: 1px solid #5a3a18;
  background: #1a140c;
  color: var(--warn);
  border-radius: 12px;
  padding: 10px 12px;
  margin-bottom: 14px;
}
.toast {
  position: fixed; right: 20px; bottom: 20px; z-index: 30;
  max-width: 360px; padding: 12px 14px; border-radius: 12px;
  border: 1px solid var(--line); background: var(--panel);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}
.toast.warn { border-color: #5a3a18; }
.toast.ok { border-color: #1b3a2a; }

.gate { max-width: 440px; margin: 10vh auto; }
.gate h1 { font-size: 40px; }
.section-title { font-family: var(--display); font-size: 22px; margin: 8px 0 4px; }

@media (max-width: 960px) {
  .app { grid-template-columns: 1fr; }
  .nav { flex-direction: row; flex-wrap: wrap; border-right: 0; border-bottom: 1px solid var(--line); }
  .staff { margin-top: 0; width: 100%; }
  .board { grid-template-columns: 1fr; }
  .main { padding: 20px 16px 48px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}