/* iOS-specific Toast UI Editor toolbar visibility fixes */
@supports (-webkit-touch-callout: none) {
    /* Basic iOS Safari rendering fix */
    .toastui-editor-toolbar {
        /* Force hardware acceleration */
        -webkit-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
        -webkit-backface-visibility: hidden;
        backface-visibility: hidden;
        
        /* Ensure toolbar stays visible */
        min-height: 40px;
        will-change: transform;
    }
    
    /* Prevent toolbar from disappearing on content change */
    .toastui-editor-defaultUI-toolbar {
        position: relative;
        z-index: 10;
    }
    
    /* Fix for iOS rendering issues */
    .toastui-editor {
        -webkit-overflow-scrolling: touch;
    }
    
    /* Ensure toolbar group stays visible */
    .toastui-editor-toolbar-group {
        min-height: inherit;
    }
}