:root {
  color-scheme: dark;
  --bg: #10110e;
  --bg-2: #191a16;
  --bg-3: #22231d;
  --line: #34362c;
  --text: #f3efe4;
  --muted: #a39c8d;
  --gold: #e0c17a;
  --gain: #b7c7a1;
  --loss: #e7a090;
  --watch: #e4d09a;
  --shadow: 0 24px 60px rgba(0, 0, 0, .28);
  font-family: "Segoe UI", Candara, sans-serif;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(224, 193, 122, .08), transparent 50%),
    var(--bg);
  color: var(--text);
}
button, input { font: inherit; color: inherit; }
button { cursor: pointer; }
.top {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 16px 28px;
  background: rgba(16, 17, 14, .92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand strong { display: block; letter-spacing: .04em; }
.brand small, .muted, .eyebrow { color: var(--muted); }
.mark {
  width: 14px;
  height: 28px;
  background: linear-gradient(var(--gold), transparent);
  border-radius: 2px;
}
.nav { display: flex; gap: 6px; margin-left: 18px; }
.nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 999px;
}
.nav a[aria-current="page"] { color: var(--text); background: var(--bg-3); }
#identity { margin-left: auto; text-align: right; }
#identity strong { display: block; }
.chart-page { display: flex; flex-direction: column; height: calc(100vh - 74px); padding-bottom: 16px; }
.chart-head { display: flex; align-items: baseline; gap: 18px; margin-bottom: 10px; }
.chart-head h1 { margin: 0; font-size: 20px; font-weight: 650; }
.chart-head p { margin: 0; color: var(--muted); font-variant-numeric: tabular-nums; }
.chart-stage { flex: 1; min-height: 460px; position: relative; }
.chart-stage canvas { width: 100%; height: 100%; cursor: crosshair; }
.ghost, .login-card button {
  border: 1px solid var(--line);
  background: var(--bg-3);
  border-radius: 999px;
  padding: 8px 14px;
}
.login-card button { background: var(--gold); color: #231c0d; border: 0; font-weight: 650; }
main { padding: 22px 28px 48px; }
.panel, .login-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  box-shadow: var(--shadow);
}
.split { display: grid; grid-template-columns: 1.4fr .8fr; gap: 16px; margin-top: 16px; }
.pulse, .kpi-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.kpi-grid { grid-template-columns: repeat(4, 1fr); margin-top: 16px; }
.card, .kpi {
  background: var(--bg-3);
  border-radius: 14px;
  padding: 14px;
  min-height: 92px;
}
.card span, .kpi span, .rule small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
th {
  color: var(--muted);
  font-size: 12px;
  font-weight: 550;
  letter-spacing: .04em;
  text-transform: uppercase;
  white-space: nowrap;
}
.card strong, .kpi strong { display: block; margin-top: 8px; font-size: 22px; font-variant-numeric: tabular-nums; }
.pos { color: var(--gain); }
.neg { color: var(--loss); }
.watch { color: var(--watch); }
h2 { margin: 0 0 12px; font-size: 15px; font-weight: 650; letter-spacing: .06em; text-transform: uppercase; }
.note, .status { color: var(--muted); }
.status.bad { color: var(--loss); }
.banner {
  margin: 0 0 16px;
  padding: 12px 14px;
  border-radius: 12px;
  background: #2a2418;
  color: var(--watch);
}
canvas { width: 100%; height: 300px; display: block; }
.chart-wrap { position: relative; }
.chart-tip {
  position: absolute;
  z-index: 1;
  display: grid;
  gap: 2px;
  min-width: 160px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg-3);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  pointer-events: none;
}
.chart-tip[hidden] { display: none; }
.legend { display: flex; flex-wrap: wrap; gap: 14px; margin: 8px 0 0; color: var(--muted); font-size: 12px; }
.legend i { display: inline-block; width: 10px; height: 10px; margin-right: 6px; border-radius: 50%; vertical-align: -1px; }
.swatch.gold { background: var(--gold); }
.swatch.peak { background: transparent; border: 1px dashed #8d8778; }
.swatch.gain { background: var(--gain); }
.swatch.loss { background: var(--loss); }
.bar { height: 8px; background: #2c2e26; border-radius: 99px; overflow: hidden; margin: 8px 0 14px; }
.bar i { display: block; height: 100%; background: var(--gold); }
.rules, .days { display: grid; gap: 8px; }
.rule, .day {
  display: grid;
  grid-template-columns: 16px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 8px 0;
  border-top: 1px solid var(--line);
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gain); }
.dot.fail { background: var(--loss); }
.dot.watch { background: var(--watch); }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.panel { overflow-x: auto; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
.term { border-bottom: 1px dotted currentColor; cursor: help; }
.help {
  position: fixed;
  z-index: 6;
  max-width: 340px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #2a2b24;
  color: var(--text);
  font-size: 13px;
  font-weight: 450;
  line-height: 1.45;
  letter-spacing: 0;
  text-transform: none;
  box-shadow: var(--shadow);
  pointer-events: none;
}
.help[hidden] { display: none; }
.stat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 12px; }
.stat span { display: block; margin-bottom: 4px; color: var(--muted); font-size: 12px; letter-spacing: .04em; text-transform: uppercase; }
.stat strong { font-variant-numeric: tabular-nums; }
.ladder { display: flex; gap: 8px; margin-top: 8px; }
.ladder b {
  min-width: 42px;
  text-align: center;
  padding: 6px 0;
  border-radius: 8px;
  background: #2c2e26;
  font-weight: 550;
}
.ladder b.on { background: var(--gold); color: #231c0d; }
.hist { display: flex; align-items: end; gap: 6px; height: 72px; }
.hist i { flex: 1; background: var(--gold); border-radius: 4px 4px 0 0; min-height: 4px; }
.subhead { margin: 18px 0 8px; color: var(--muted); font-size: 13px; }
.login-body { display: grid; place-items: center; }
.login-shell {
  width: min(920px, calc(100% - 32px));
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 28px;
  align-items: center;
}
.login-copy h1 { font-family: Palatino, "Palatino Linotype", serif; font-size: 64px; font-weight: 500; margin: 0; }
.eyebrow { letter-spacing: .16em; text-transform: uppercase; font-size: 12px; }
.login-card { display: grid; gap: 14px; }
.login-card h2 { font-size: 22px; text-transform: none; letter-spacing: 0; }
label { display: grid; gap: 6px; color: var(--muted); font-size: 13px; }
input {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px;
}
input:focus, button:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.error:empty { display: none; }
.error { margin: 0; color: var(--loss); }
@media (max-width: 980px) {
  .split, .pulse, .kpi-grid, .login-shell { grid-template-columns: 1fr; }
  .login-copy h1 { font-size: 46px; }
  main, .top { padding-left: 16px; padding-right: 16px; }
}