.controls,.result-panel{padding:18px}.controls label{display:block;color:#cbd5e1;margin:7px 0}.controls select,.controls textarea{width:100%;padding:10px;background:#0d1626;color:var(--text);border:1px solid var(--border);border-radius:8px}.controls textarea{font:14px/1.6 'Space Mono',monospace}.wheel-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.table-wrap{overflow-x:auto}.math-check{color:var(--green);font:12px 'Space Mono',monospace}@media(max-width:620px){.wheel-grid{grid-template-columns:1fr}}