:root {
    --brand: #173f67;
    --brand-dark: #102c49;
    --soft: #f3f6f9;
}
body { background: var(--soft); color: #1e293b; }
.bg-primary { background-color: var(--brand) !important; }
.btn-primary { background-color: var(--brand); border-color: var(--brand); }
.btn-primary:hover { background-color: var(--brand-dark); border-color: var(--brand-dark); }
.hero-card { border: 0; border-radius: 1rem; box-shadow: 0 14px 36px rgba(15, 23, 42, .10); }
.card { border-color: #e2e8f0; }
.stat-card { border-left: 4px solid var(--brand); }
.table thead th { white-space: nowrap; }
.required::after { content: " *"; color: #dc3545; }
.search-result dt { color: #64748b; font-weight: 600; }
.search-result dd { font-weight: 600; }
.chart-wrap { min-height: 340px; }
.login-shell { max-width: 460px; margin: 2rem auto; }
@media print {
    nav, footer, .no-print, .btn, form { display: none !important; }
    body { background: white; }
    main.container { max-width: 100%; }
}