body {
    background-color: #f5f6fa;
    font-size: 0.92rem;
}

.navbar {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.card {
    border: none;
    border-radius: 0.5rem;
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid #eee;
}

.table th, .table td {
    vertical-align: middle;
}

.quick-btn {
    font-size: 0.8rem;
    padding: 0.15rem 0.5rem;
}

#opMsg .alert {
    font-size: 0.85rem;
    margin-bottom: 0;
}

.badge {
    font-size: 0.78rem;
}

.table-responsive {
    -webkit-overflow-scrolling: touch;
}

@media (max-width: 767.98px) {
    .table td, .table th {
        white-space: nowrap;
    }
}