/* Summernote custom styles */
.note-editor {
    margin-bottom: 0;
}
.note-editor.note-frame {
    border-color: #dee2e6;
    border-radius: 0.375rem;
}
.note-editor.note-frame:focus-within {
    border-color: #86b7fe;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}
.note-toolbar {
    background-color: #f8f9fa;
    border-top-left-radius: 0.375rem;
    border-top-right-radius: 0.375rem;
    border-bottom: 1px solid #dee2e6;
}
.note-editing-area {
    background-color: #fff;
}
.note-statusbar {
    border-top: 1px solid #dee2e6;
}
.note-placeholder {
    color: #6c757d;
}

/* Variable card styles */
#variableList .card {
    border: 1px solid #dee2e6;
    transition: all 0.2s ease-in-out;
}
#variableList .card:hover {
    border-color: #86b7fe;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.1);
}
#variableList code {
    font-size: 0.9em;
    padding: 0.2em 0.4em;
    background-color: #f8f9fa;
    border-radius: 0.25rem;
}