:root {
    --nf-navy: #1a237e;
    --nf-navy-light: #283593;
    --nf-gold: #ffd54f;
    --nf-gold-dark: #ffca28;
    --nf-gray: #f5f5f5;
    --nf-white: #ffffff;
}

body {
    background-color: var(--nf-gray);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

.navbar {
    background-color: var(--nf-navy) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.navbar-brand {
    font-weight: 700;
    letter-spacing: 0.5px;
}

.navbar-brand .brand-accent {
    color: var(--nf-gold);
}

.nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-link:hover, .nav-link.active {
    color: var(--nf-gold) !important;
}

.stat-card {
    border: none;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
    transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.stat-card .card-body {
    padding: 1.25rem;
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--nf-navy);
}

.stat-card .stat-label {
    color: #757575;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-card .stat-icon {
    font-size: 2.5rem;
    color: var(--nf-gold-dark);
    opacity: 0.7;
}

.badge-active {
    background-color: #43a047;
    color: #fff;
}

.badge-expired {
    background-color: #e53935;
    color: #fff;
}

.badge-pending, .badge-pending_review, .badge-under_review {
    background-color: #fb8c00;
    color: #fff;
}

.badge-cancelled {
    background-color: #9e9e9e;
    color: #fff;
}

.badge-approved {
    background-color: #43a047;
    color: #fff;
}

.badge-denied {
    background-color: #e53935;
    color: #fff;
}

.section-header {
    color: var(--nf-navy);
    font-weight: 600;
    border-bottom: 3px solid var(--nf-gold);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}

.table thead th {
    background-color: var(--nf-navy);
    color: var(--nf-white);
    font-weight: 500;
    border: none;
}

.table tbody tr:hover {
    background-color: #e8eaf6;
}

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

.policy-link:hover {
    color: var(--nf-navy-light);
    text-decoration: underline;
}

.report-output {
    background-color: #fafafa;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    padding: 1.5rem;
    font-family: 'Consolas', 'Courier New', monospace;
    font-size: 0.875rem;
    white-space: pre-wrap;
    line-height: 1.6;
    max-height: 600px;
    overflow-y: auto;
}

.report-output .report-header {
    font-weight: 700;
    color: var(--nf-navy);
    border-bottom: 2px solid var(--nf-gold);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}

.detail-label {
    font-weight: 600;
    color: #616161;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.detail-value {
    font-size: 1.05rem;
    color: #212121;
    margin-bottom: 0.75rem;
}

.search-box {
    max-width: 720px;
    margin: 0 auto;
}

footer {
    background-color: var(--nf-navy);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.8rem;
    padding: 1rem 0;
    margin-top: 3rem;
}

.btn-nf-primary {
    background-color: var(--nf-navy);
    border-color: var(--nf-navy);
    color: #fff;
}

.btn-nf-primary:hover {
    background-color: var(--nf-navy-light);
    border-color: var(--nf-navy-light);
    color: #fff;
}

.btn-nf-gold {
    background-color: var(--nf-gold);
    border-color: var(--nf-gold-dark);
    color: var(--nf-navy);
    font-weight: 600;
}

.btn-nf-gold:hover {
    background-color: var(--nf-gold-dark);
    border-color: var(--nf-gold-dark);
    color: var(--nf-navy);
}

@media print {
    .navbar, footer, .btn, .no-print {
        display: none !important;
    }
    .report-output {
        border: none;
        max-height: none;
        padding: 0;
    }
}