.entity-card {
        margin-bottom: 15px;
    }

    .entity-list {
        max-height: 300px;
        overflow-y: auto;
    }

    .nav-tabs .nav-item .nav-link {
        color: #495057;
    }

    .nav-tabs .nav-item .nav-link.active {
        font-weight: bold;
        color: #007bff;
    }

    .tab-pane {
        padding: 20px 0;
    }

    .entities-tab-content {
        min-height: 300px;
    }

    .entity-item {
        margin-bottom: 10px;
        box-shadow: 0 2px 4px rgba(0,0,0,0.05);
        transition: all 0.3s ease;
    }
    .entity-item:hover {
        box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    }
    .entity-item .card-header {
        font-weight: 500;
        background-color: #f8f9fa;
    }
    .entity-item .card-body {
        padding: 10px 15px;
    }
    .empty-tab-message {
        padding: 50px 0;
        text-align: center;
        color: #6c757d;
    }

    .tab-roles { border-color: #28a745 !important; }
    .tab-roles.active { background-color: #28a74510 !important; }

    .tab-conditions { border-color: #dc3545 !important; }
    .tab-conditions.active { background-color: #dc354510 !important; }

    .tab-events { border-color: #ffc107 !important; }
    .tab-events.active { background-color: #ffc10710 !important; }

    .tab-capabilities { border-color: #17a2b8 !important; }
    .tab-capabilities.active { background-color: #17a2b810 !important; }

    .tab-resources { border-color: #6610f2 !important; }
    .tab-resources.active { background-color: #6610f210 !important; }

    .tab-actions { border-color: #fd7e14 !important; }
    .tab-actions.active { background-color: #fd7e1410 !important; }

    .entity-type-description {
        font-size: 0.875rem;
        color: #6c757d;
        margin-bottom: 1rem;
    }