:root {
  --bg: #f6f4ee;
  --card: #fffdf8;
  --ink: #1d1f1b;
  --muted: #6b6f66;
  --line: #e4e0d4;
  --accent: #2f6b3a;
  --good: #1f7a3a;
  --bad: #b3362b;
  --warn-bg: #fff4d6;
  --warn-line: #e9c96a;
  --lens-bg: #f5e3b3;
  --lens-ink: #6b4d00;
  --bar: #d8e6d9;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141613;
    --card: #1c1f1b;
    --ink: #ebeee6;
    --muted: #9aa092;
    --line: #2e332c;
    --accent: #7cc28a;
    --good: #7cc28a;
    --bad: #ef8a7f;
    --warn-bg: #2d2714;
    --warn-line: #6b5a22;
    --lens-bg: #4a3c14;
    --lens-ink: #f1d98f;
    --bar: #2c3f2f;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
main { max-width: 1240px; margin: 0 auto; padding: 16px; }
h1 { font-size: 1.6rem; margin: 0 0 4px; }
h2 { font-size: 1rem; text-transform: uppercase; letter-spacing: .04em; margin: 0 0 8px; }
h3 { font-size: .8rem; font-weight: 500; color: var(--muted); margin: 0 0 4px; }
a { color: var(--accent); }
.muted { color: var(--muted); text-transform: none; letter-spacing: 0; font-weight: 400; }

.topbar {
  display: flex; flex-wrap: wrap; gap: 8px; justify-content: space-between; align-items: center;
  padding: 10px 16px; border-bottom: 1px solid var(--line); background: var(--card);
}
.brand { font-weight: 600; display: inline-flex; align-items: center; gap: 8px; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); display: inline-block; }
.signout { display: flex; gap: 8px; align-items: center; margin: 0; }
.who { color: var(--muted); font-size: .85rem; overflow-wrap: anywhere; }

button {
  font: inherit; cursor: pointer; border-radius: 8px; padding: 8px 14px;
  border: 1px solid var(--accent); background: var(--accent); color: var(--card);
}
.signout button { background: transparent; color: var(--accent); padding: 4px 10px; }
input[type=email] {
  font: inherit; width: 100%; padding: 10px; border-radius: 8px;
  border: 1px solid var(--line); background: var(--bg); color: var(--ink);
}

.card, .tile, .step {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
}
.card { padding: 16px; margin: 16px 0; }
.card.narrow { max-width: 440px; margin: 48px auto; }
.stack { display: grid; gap: 10px; }
.error { color: var(--bad); }

.head { margin: 8px 0 16px; }
.asof, .range, .note, .foot { color: var(--muted); font-size: .85rem; margin: 4px 0; }
.periods { display: flex; gap: 8px; margin: 8px 0; }
.pill {
  display: inline-block; padding: 4px 12px; border-radius: 999px; border: 1px solid var(--line);
  text-decoration: none; color: var(--ink); background: var(--card); font-size: .85rem;
}
.pill.on { border-color: var(--accent); color: var(--accent); font-weight: 600; }

.market { margin: 16px 0 8px; }
.tiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.tile { padding: 12px 14px; min-width: 0; }
.value { font-size: 1.6rem; font-variant-numeric: tabular-nums; margin: 2px 0; overflow-wrap: anywhere; }
.sub { font-size: .8rem; color: var(--muted); margin: 2px 0; }
.delta { font-size: .8rem; margin: 6px 0 0; font-variant-numeric: tabular-nums; }
.delta.good { color: var(--good); }
.delta.bad { color: var(--bad); }
.delta.flat { color: var(--muted); }

.lens {
  display: inline-block; font-size: .65rem; font-weight: 600; padding: 0 5px; border-radius: 4px;
  background: var(--lens-bg); color: var(--lens-ink); text-transform: lowercase; letter-spacing: 0;
  vertical-align: middle;
}

.warn { background: var(--warn-bg); border-color: var(--warn-line); }
.warn ul { margin: 0; padding-left: 18px; font-size: .85rem; }

.scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { border-collapse: collapse; width: 100%; font-size: .85rem; font-variant-numeric: tabular-nums; }
th, td { padding: 6px 8px; text-align: right; border-bottom: 1px solid var(--line); white-space: nowrap; }
th:first-child, td:first-child { text-align: left; }
thead th { color: var(--muted); font-weight: 500; }
.grp { border-left: 1px solid var(--line); }

.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.step { padding: 12px; }
.bar { height: 6px; background: var(--line); border-radius: 3px; margin: 8px 0 4px; overflow: hidden; }
.bar span { display: block; height: 100%; background: var(--accent); }

.how .cols { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; font-size: .85rem; }
.how p { margin: 0 0 10px; }

@media (max-width: 900px) {
  .tiles, .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .how .cols { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .tiles, .steps { grid-template-columns: 1fr; }
  .value { font-size: 1.35rem; }
}

.groups th { text-align: center; }
.textcols th:not(:last-child), .textcols td:not(:last-child) { text-align: left; }
.flag { font-size: .75rem; color: var(--lens-ink); background: var(--lens-bg); border-radius: 6px; padding: 2px 6px; margin: 6px 0 0; display: inline-block; }
.muted-cell { color: var(--muted); }
tr.tail th, tr.tail td { border-top: 2px solid var(--line); font-weight: 600; }