label{font-size:12px;font-weight:600;color:var(--muted);margin-bottom:4px}.code-editor{width:100%;min-height:100px;padding:10px;background:#0d1117;border:1px solid var(--border);border-radius:8px;color:#adbac7;font-family:monospace;font-size:12px;resize:vertical;outline:none}.code-editor:focus{border-color:var(--accent)}.btn-primary{margin-top:8px}#redlineOutput{background:var(--bg3);border:1px solid var(--border);border-radius:8px;padding:16px;min-height:200px}.placeholder-msg{color:var(--muted);font-size:13px;text-align:center;padding:40px}