:root {
  --navy: #0f2540;
  --navy-light: #16344f;
  --accent: #2f6f6f;
  --bg: #f5f6f8;
  --card: #ffffff;
  --border: #dfe3e8;
  --text: #1c2733;
  --muted: #5b6b7a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

header.site-header {
  background: var(--navy);
  color: #fff;
  padding: 20px 32px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

header.site-header h1 {
  margin: 0;
  font-size: 1.35rem;
  letter-spacing: 0.02em;
}

header.site-header .tagline {
  color: #b9c6d3;
  font-size: 0.85rem;
}

nav.breadcrumb {
  padding: 12px 32px;
  font-size: 0.85rem;
  color: var(--muted);
}

nav.breadcrumb a {
  color: var(--accent);
  text-decoration: none;
}

main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 24px 32px 64px;
}

.summary-bar {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 20px;
  flex: 1 1 200px;
}

.stat-card .value {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--navy);
}

.stat-card .label {
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

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

th, td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}

th {
  background: var(--navy-light);
  color: #fff;
  font-weight: 500;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

tr:last-child td { border-bottom: none; }

td.numeric, th.numeric { text-align: right; font-variant-numeric: tabular-nums; }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.72rem;
  font-weight: 600;
}

.badge.bottom-up { background: #e4f0ee; color: var(--accent); }
.badge.override { background: #fdeee0; color: #9a5a1a; }
.badge.aggregate { background: #e7ecf5; color: #33507a; }

.country-link {
  color: var(--navy);
  font-weight: 600;
  text-decoration: none;
}

.country-link:hover { text-decoration: underline; }

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--navy);
  color: #fff;
  font-weight: 600;
  font-size: 0.88rem;
  text-decoration: none;
  padding: 10px 18px;
  border-radius: 6px;
  transition: background 0.15s ease;
}

.btn-primary:hover { background: var(--navy-light); }

.status-pill {
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 10px;
  background: #eef1f4;
  color: var(--muted);
}

.note {
  margin-top: 24px;
  font-size: 0.82rem;
  color: var(--muted);
  border-top: 1px solid var(--border);
  padding-top: 16px;
  line-height: 1.5;
}

h2 {
  color: var(--navy);
  font-size: 1.1rem;
  margin-top: 0;
}

.research-notes {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px 24px;
  line-height: 1.6;
  font-size: 0.95rem;
}

.research-notes h1, .research-notes h2, .research-notes h3 {
  color: var(--navy);
  margin-top: 1.2em;
}

.research-notes h1:first-child, .research-notes h2:first-child, .research-notes h3:first-child {
  margin-top: 0;
}

.research-notes ul, .research-notes ol {
  padding-left: 1.4em;
}

.research-notes a {
  color: var(--accent);
}

.research-notes code {
  background: var(--bg);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 0.88em;
}

/* Opportunity scorecard matrix — segments as columns, matching the shape
   of FINAL_Country_Matrix.xlsx. Wide by design, so it scrolls horizontally
   with a sticky first (row-label) column. */
.matrix-wrap {
  overflow-x: auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 24px;
}

table.matrix-table {
  border: none;
  border-radius: 0;
  width: auto;
  min-width: 100%;
}

table.matrix-table th, table.matrix-table td {
  font-size: 0.82rem;
  padding: 7px 10px;
  text-align: right;
  white-space: nowrap;
}

table.matrix-table th.matrix-rowlabel,
table.matrix-table td.matrix-rowlabel {
  text-align: left;
  position: sticky;
  left: 0;
  background: var(--card);
  z-index: 1;
  font-weight: 500;
  white-space: normal;
  min-width: 190px;
  max-width: 220px;
}

table.matrix-table thead th.matrix-rowlabel {
  background: var(--navy-light);
  z-index: 2;
}

table.matrix-table tbody tr:nth-child(2) td {
  border-bottom: 2px solid var(--border);
}

table.matrix-table .scored-row td {
  border-top: 1px solid var(--border);
}

table.matrix-table .overall-row td {
  background: #f0f3f6;
  font-size: 0.9rem;
}

table.matrix-table .overall-row td.matrix-rowlabel {
  background: #f0f3f6;
}

td.cell-missing {
  background: #fdf3e0;
}

select.matrix-select {
  font-size: 0.82rem;
  padding: 2px 3px;
  border: 1px solid var(--border);
  border-radius: 4px;
  width: 44px;
  background: transparent;
}

.scored-badge {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 9px;
  font-size: 0.72rem;
  font-weight: 600;
}

.scored-badge.complete { background: #e4f0ee; color: var(--accent); }
.scored-badge.incomplete { background: #fdeee0; color: #9a5a1a; }