body {
    background-color: #f5f6f8;
}
.bg-sea {
    background-color: #1F6FA8; /* matches the frontend app's brand blue */
}
.card {
    border: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}
.stat-tile {
    text-align: center;
}
.stat-tile .value {
    font-size: 2rem;
    font-weight: 600;
}