.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:10px}.panel{background:var(--bg2);border:1px solid var(--border);border-radius:var(--r);padding:20px;display:flex;flex-direction:column;gap:16px}.panel-hdr{font-size:15px;font-weight:700;color:#fff;border-bottom:1px solid var(--border);padding-bottom:10px;display:flex;justify-content:space-between;align-items:center}.code-box{font-family:JetBrains Mono,monospace;font-size:13px;overflow-x:auto;white-space:pre-wrap}.code-input{width:100%;flex:1;background:var(--bg3);border:1px solid var(--border);border-radius:var(--r);color:var(--text);padding:12px;font-family:JetBrains Mono,monospace;font-size:13px;resize:vertical;outline:none}@media(max-width:768px){.tool-grid{grid-template-columns:1fr}}