styles.css

.container {
    display: flex;
    height: 100vh;
}

.sidebar {
    flex: 1;
    background-color: #f2f2f2;
    padding: 20px;
}

.editor {
    flex: 2;
    padding: 20px;
}

.terminal {
    flex: 1;
    background-color: #f2f2f2;
    padding: 20px;
}