.lab{display:grid;grid-template-columns:300px 1fr;gap:16px;align-items:start}
.stack{display:flex;flex-direction:column;gap:16px;min-width:0}
.ctl .field{margin-top:12px}.ctl .tabs{margin-bottom:4px}
.chips{display:flex;flex-wrap:wrap;gap:6px}.chips button{font:inherit;font-size:12px;padding:5px 10px;border-radius:99px;border:1px solid var(--line);background:transparent;color:var(--muted);cursor:pointer}
.chips button:hover{color:var(--text);border-color:var(--accent)}
.stage{min-height:300px;border:1px dashed var(--line);border-radius:12px;padding:10px;background:#0a0d19;resize:both;overflow:auto;max-width:100%}
.item{min-width:44px;min-height:44px;padding:10px 14px;border-radius:10px;font:600 14px var(--mono,monospace);color:#061016;display:flex;align-items:center;justify-content:center;cursor:pointer;border:2px solid transparent;transition:transform .15s}
.item:hover{transform:translateY(-1px)}.item.sel{border-color:#fff;box-shadow:0 0 0 3px #ffffff30}
#code{min-height:120px}
@media (max-width:820px){.lab{grid-template-columns:1fr}}