body {
    background: #f7f8fa;
}

.op-navbar {
    background: #174f2c;
}

.card {
    border-radius: 12px;
}

.form-label {
    font-weight: 600;
}

.display-6 {
    font-weight: 600;
}

.table th {
    white-space: nowrap;
}

@media (max-width: 576px) {
    .display-6 {
        font-size: 1.8rem;
    }
}