.site-nav { padding: 0.85rem 1.5rem; }
.nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.site-nav nav { display: flex; gap: 0.5rem; }
.site-nav nav a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  padding: 0.4rem 0.85rem;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 500;
}
.site-nav nav a:hover { background: rgba(255,255,255,0.15); color: #fff; }
.site-nav nav a.active { background: #fff; color: var(--brand); }

.stats-main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem 1.5rem 2rem;
}

.verify-banner {
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}
.verify-banner.pass {
  background: #e8f5ee;
  border: 1px solid #1a6b4a;
  color: #0d4a2e;
}
.verify-banner.fail {
  background: #fde8e8;
  border: 1px solid #c53030;
  color: #742a2a;
}

.stats-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: flex-end;
  margin-bottom: 1rem;
}
.stats-toolbar label { margin: 0; font-size: 0.8rem; }
.stats-toolbar input[type="search"] {
  flex: 1;
  min-width: 180px;
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.kpi {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
}
.kpi .label { font-size: 0.72rem; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.kpi .value { font-size: 1.5rem; font-weight: 700; color: var(--brand); }
.kpi .sub { font-size: 0.8rem; color: var(--muted); }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.stat-card.wide { grid-column: 1 / -1; }

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

.matrix-wrap { overflow-x: auto; }
table.matrix { border-collapse: collapse; font-size: 0.8rem; width: 100%; }
table.matrix th, table.matrix td {
  border: 1px solid var(--line);
  padding: 0.35rem 0.5rem;
  text-align: center;
  min-width: 48px;
}
table.matrix th { background: #eef2f6; font-weight: 600; }
table.matrix td.cell-data {
  cursor: pointer;
  transition: background 0.15s;
}
table.matrix td.cell-data:hover { background: var(--brand-light); }
table.matrix td.cell-data.has-data { font-weight: 600; }
table.matrix td.sc { background: #eef8f2; }
table.matrix td.lc { background: #fef6ee; }
table.matrix td.selected { outline: 2px solid var(--brand); }
table.matrix .zero { color: #ccc; }

.bar-chart { display: flex; flex-direction: column; gap: 0.35rem; }
.bar-row {
  display: grid;
  grid-template-columns: 72px 1fr 48px;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
}
.bar-track {
  background: #eef2f6;
  border-radius: 4px;
  height: 22px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  background: var(--brand);
  border-radius: 4px;
  min-width: 2px;
}
.bar-fill.sc { background: var(--sc); }
.bar-fill.lc { background: var(--lc); }
.bar-fill.hol { background: var(--hol); }

.table-scroll { max-height: 420px; overflow: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 0.78rem; }
.data-table th, .data-table td {
  border: 1px solid var(--line);
  padding: 0.3rem 0.45rem;
  text-align: left;
}
.data-table th {
  position: sticky;
  top: 0;
  background: #eef2f6;
  z-index: 1;
}
.data-table tr:nth-child(even) { background: #fafbfc; }

.auth-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
  font-size: 0.85rem;
}
.auth-grid ul { margin: 0.25rem 0; padding-left: 1.2rem; }

.school-compare table { width: 100%; font-size: 0.85rem; }
.school-compare th, .school-compare td {
  border: 1px solid var(--line);
  padding: 0.4rem 0.6rem;
}

@media print {
  .stats-toolbar, .site-nav nav, footer { display: none; }
  .table-scroll { max-height: none; }
}