:root {
  --ink: #16202c;
  --muted: #6b7785;
  --line: #dfe4ea;
  --bg: #f6f7f9;
  --card: #fff;
  --accent: #2f5fd0;
  --bad: #b3261e;
  --warn: #8a5a00;
  --warn-bg: #fff6e0;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 14px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
}
header {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: .75rem 1.5rem;
  background: var(--card); border-bottom: 1px solid var(--line);
}
.brand { font-weight: 600; color: var(--ink); text-decoration: none; }
nav { display: flex; align-items: center; gap: 1rem; }
nav a { color: var(--accent); text-decoration: none; }
nav form { margin: 0; }
main { max-width: 1180px; margin: 0 auto; padding: 1.5rem; }
h1 { font-size: 1.4rem; margin: 0 0 .35rem; }
h2 { font-size: 1.05rem; margin: 2rem 0 .5rem; }
a { color: var(--accent); }
.muted { color: var(--muted); }
.bad { color: var(--bad); }
.mono { font-family: ui-monospace, "SFMono-Regular", Consolas, monospace; font-size: .85em; }

.warn {
  background: var(--warn-bg); border: 1px solid #f0d9a0; color: var(--warn);
  padding: .6rem .8rem; border-radius: 6px;
}

.tiles { display: flex; flex-wrap: wrap; gap: .75rem; margin: 1rem 0; }
.tile {
  flex: 1 1 10rem; background: var(--card); border: 1px solid var(--line);
  border-radius: 8px; padding: .8rem 1rem; color: var(--muted);
}
.tile span { display: block; font-size: 1.5rem; font-weight: 600; color: var(--ink); }

table {
  width: 100%; border-collapse: collapse; background: var(--card);
  border: 1px solid var(--line); border-radius: 8px; overflow: hidden;
}
th, td { padding: .5rem .65rem; border-bottom: 1px solid var(--line); text-align: left; }
th { background: #eef1f5; font-weight: 600; font-size: .8rem; letter-spacing: .02em; }
td.n, th.n { text-align: right; font-variant-numeric: tabular-nums; }
tbody tr:last-child td { border-bottom: 0; }
table.compact th, table.compact td { padding: .35rem .5rem; font-size: .9em; }

.pill {
  display: inline-block; padding: .1rem .5rem; border-radius: 999px;
  font-size: .75rem; background: #e7ecf3; color: var(--muted);
}
.pill.open { background: #e3f0e3; color: #2a6b2f; }
.pill.closed { background: #fff0d6; color: var(--warn); }
.pill.settling { background: #e7ecf3; color: #45607f; }
.pill.final { background: #e6e9ed; color: var(--muted); }

.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: 8px; padding: 1rem;
}
button {
  font: inherit; padding: .35rem .8rem; border-radius: 6px;
  border: 1px solid var(--line); background: var(--card); cursor: pointer;
}
input { font: inherit; padding: .35rem .5rem; border: 1px solid var(--line);
  border-radius: 6px; width: 100%; }

/* Wide rate-bearing tables: never let the page itself scroll sideways. */
.scroll-x { overflow-x: auto; }
table.breakdown th.group, table.breakdown td.group { background: #f2f5f9; }
table.breakdown th.sub { font-weight: 500; font-size: .72rem; color: var(--muted); }
table.breakdown td { white-space: nowrap; }