:root {
  --ink: #14212b;
  --muted: #5b6b76;
  --line: #d5dde3;
  --bg: #f4f7f8;
  --card: #ffffff;
  --accent: #0b6e4f;
  --brand: #0a2540;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", Calibri, sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #e8eef2 0%, var(--bg) 220px);
}

.shell { max-width: 1100px; margin: 0 auto; padding: 1.25rem 1.5rem 3rem; }

.top { margin-bottom: 1rem; }
.brand { font-size: 1.6rem; font-weight: 700; color: var(--brand); letter-spacing: -0.02em; }
.sub { color: var(--muted); font-size: 0.95rem; }

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  padding: 0.75rem 0 1.25rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 1.5rem;
}

nav a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  padding-bottom: 0.15rem;
}

nav a.active, nav a:hover { border-bottom-color: var(--accent); color: var(--accent); }

h1 { margin: 0 0 0.35rem; font-size: 1.55rem; }
h2 { margin: 0 0 0.5rem; font-size: 1.1rem; }
.muted { color: var(--muted); }

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 1.25rem 0;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1rem 1.1rem;
  margin-bottom: 1rem;
}

.stat { font-size: 2rem; font-weight: 700; margin: 0.25rem 0; color: var(--brand); }

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

th, td {
  text-align: left;
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th { background: #eef3f6; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.03em; color: var(--muted); }
tr:last-child td { border-bottom: none; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
code { font-family: Consolas, "Courier New", monospace; font-size: 0.9em; }

a.entity-link {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.credit { color: var(--accent); font-weight: 600; }
.debit { color: #9b2226; font-weight: 600; }