:root {
  --ink: #15202b;
  --paper: #eef2f6;
  --card: #f8fafc;
  --rule: #c5d0dc;
  --muted: #5b6b7c;
  --accent: #1d4e89;
  --accent-soft: #d7e4f2;
  --good: #1b5e3b;
  --good-soft: #dcecde;
  --bad: #9f1239;
  --bad-soft: #f8dce3;
  --on: #3d4c5c;
  --on-soft: #e8eef4;
  --shadow: 0 10px 30px rgba(21, 32, 43, 0.08);
  --mono: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: "Avenir Next", "Segoe UI", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  color: var(--ink);
  background: var(--paper);
}

body {
  margin: 0;
  font-family: var(--sans);
  line-height: 1.45;
}

.wrap {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 64px;
}

header.hero {
  display: grid;
  gap: 8px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 28px;
}

header.hero p {
  margin: 0;
  color: var(--muted);
  max-width: 46rem;
}

h1,
h2 {
  font-family: var(--mono);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}

h1 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

h2 {
  font-size: 1.15rem;
}

.kicker {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  color: var(--accent);
  font-weight: 700;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 28px;
}

.card {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 14px;
  padding: 16px 16px 14px;
  box-shadow: var(--shadow);
  min-width: 0;
}

.card h2 {
  font-family: var(--sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-weight: 700;
}

.value {
  font-family: var(--mono);
  font-size: 1.65rem;
  margin: 4px 0;
  font-variant-numeric: tabular-nums;
}

.hint,
.sub {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 0.86rem;
}

.up,
.good {
  color: var(--good);
}

.down,
.warn {
  color: var(--bad);
}

.mix {
  margin-bottom: 28px;
}

.mix-grid {
  display: grid;
  gap: 10px;
}

.mix-row {
  display: grid;
  grid-template-columns: 140px 1fr 72px minmax(140px, auto);
  gap: 8px 12px;
  align-items: center;
}

.mix-bar {
  height: 10px;
  background: var(--accent-soft);
  border-radius: 99px;
  overflow: hidden;
}

.mix-bar > span {
  display: block;
  height: 100%;
  background: var(--accent);
}

.trend {
  margin-bottom: 28px;
}

.spark {
  display: grid;
  grid-template-columns: repeat(18, 1fr);
  gap: 6px;
  align-items: end;
  height: 88px;
  padding: 8px 4px 0;
}

.spark .bar {
  background: #2563a8;
  border-radius: 4px 4px 0 0;
  min-height: 4px;
}

.spark .bar.is-latest {
  background: var(--ink);
}

.table-wrap {
  overflow-x: auto;
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 14px;
  box-shadow: var(--shadow);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
  font-size: 0.9rem;
}

th,
td {
  padding: 8px 10px;
  text-align: right;
  border-bottom: 1px solid var(--rule);
  white-space: nowrap;
}

th:first-child,
td:first-child {
  text-align: left;
}

thead th {
  position: sticky;
  top: 0;
  background: #dce6f0;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
}

tbody tr.is-selected {
  background: var(--accent-soft);
}

tbody tr:last-child td {
  font-weight: 700;
}

.pill {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 999px;
  font-size: 0.78rem;
}

.pill.over {
  background: var(--good-soft);
  color: var(--good);
}

.pill.under {
  background: var(--bad-soft);
  color: var(--bad);
}

.pill.on {
  background: var(--on-soft);
  color: var(--on);
}

footer {
  margin-top: 28px;
  color: var(--muted);
  font-size: 0.88rem;
}

#selected-month {
  min-height: 1.2em;
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

@media (max-width: 900px) {
  .metrics {
    grid-template-columns: 1fr 1fr;
  }

  .mix-row {
    grid-template-columns: 1fr 72px;
  }

  .mix-row .sub {
    grid-column: 1 / -1;
  }
}

@media (max-width: 560px) {
  .metrics {
    grid-template-columns: 1fr;
  }
}