body {
    background-color: #f5f6f8;
}

.navbar-brand {
    font-weight: 700;
    letter-spacing: 0.03em;
}

.card {
    border: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.table-sticky-header thead th {
    position: sticky;
    top: 0;
    background: #fff;
    z-index: 1;
}

.stat-tile {
    border-radius: 0.5rem;
    padding: 1rem 1.25rem;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.stat-tile .value {
    font-size: 1.75rem;
    font-weight: 700;
}

.stat-tile .label {
    color: #6c757d;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}