static/style.css

body {
    background-color: #f8f9fa;
    font-family: Arial, sans-serif;
}

h1 {
    color: #343a40;
}

.card {
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.card-header {
    background-color: #343a40;
    color: white;
    font-weight: bold;
}

.btn-block {
    width: 100%;
}

textarea, pre {
    font-family: monospace;
}

.tab-content {
    padding: 1rem;
    background-color: white;
    border: 1px solid #dee2e6;
    border-top: none;
}

#main-tabs .nav-link {
    cursor: pointer;
}

.text-danger {
    font-weight: bold;
}

table th {
    cursor: pointer;
}

table th:hover {
    background-color: #f1f1f1;
}

.table-responsive {
    max-height: 400px;
    overflow-y: auto;
}