body {
    background-color: #f8f9fa;
}

.card {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

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

.table th {
    background-color: #f8f9fa;
}

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
}

.badge {
    font-weight: 500;
}

.form-label {
    font-weight: 500;
}

.alert {
    border-radius: 0.5rem;
}

.activity-scroll {
    max-height: 300px;
    overflow-y: auto;
}