.header-actions{display:flex;gap:8px;align-items:center}.code-input{width:100%;min-height:300px;font-family:Consolas,Monaco,Courier New,monospace;font-size:14px;padding:12px;border:1px solid var(--border);border-radius:6px;background:var(--bg3);color:var(--text);resize:vertical;tab-size:2;outline:none}.code-input:hover,.code-input:focus{border-color:var(--accent)}.code-output{min-height:300px;display:block}