:root {
  --brand: #2563eb;
}
body { font-size: .925rem; }

.navbar-brand { font-weight: 700; letter-spacing: -.3px; }

.table th { font-size: .8rem; text-transform: uppercase; color: #6b7280; }

.badge-pending  { background: #fef3c7; color: #92400e; }
.badge-approved { background: #d1fae5; color: #065f46; }
.badge-rejected { background: #fee2e2; color: #991b1b; }

.stat-card { border-left: 4px solid var(--brand); }
.stat-card.green { border-color: #10b981; }
.stat-card.red   { border-color: #ef4444; }
.stat-card.yellow{ border-color: #f59e0b; }

.stat-value { font-size: 1.6rem; font-weight: 700; }