.sidebar {
    min-height: 100vh;
    background-color: #212529 !important;
}

.sidebar .nav-link {
    color: rgba(255, 255, 255, 0.75);
    padding: 0.75rem 1rem;
    border-radius: 0.25rem;
    margin: 0.25rem 0;
}

.sidebar .nav-link:hover {
    color: rgba(255, 255, 255, 1);
    background-color: rgba(255, 255, 255, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.15);
}

.card {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    border: 1px solid rgba(0, 0, 0, 0.125);
    margin-bottom: 1.5rem;
}

.table-responsive {
    max-height: 600px;
    overflow-y: auto;
}

.badge {
    font-size: 0.875em;
}

.modal-body pre {
    white-space: pre-wrap;
    word-wrap: break-word;
}