body {
    background-color: #f5f6fa;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.auth-body {
    background: radial-gradient(circle at top left, #3b82f6, #0f172a);
}

.auth-card {
    max-width: 380px;
    width: 100%;
    border-radius: 12px;
}

.stat-card {
    border-radius: 12px;
}

.stat-title {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #6b7280;
}

.stat-value {
    font-size: 1.6rem;
    font-weight: 600;
    color: #111827;
}

.table-sm th,
.table-sm td {
    padding-top: 0.45rem;
    padding-bottom: 0.45rem;
}

.navbar-brand {
    font-weight: 600;
}

.card {
    border-radius: 12px;
}

.badge {
    font-weight: 500;
}

.score-bars .progress {
    height: 8px;
}

.score-bars .progress-bar {
    transition: width 0.3s ease;
}