.tc-tool{flex-direction:column;gap:1rem;display:flex}.tc-tool .tc-main{grid-template-columns:minmax(0,1fr);align-items:start;gap:1rem;display:grid}@media (width>=860px){.tc-tool .tc-main{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr)}}.tc-tool .tc-label{color:var(--text-dim);font-size:.85rem;font-weight:600}.tc-tool .tc-mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.tc-tool .tc-prog{flex-direction:column;gap:.6rem;min-width:0;display:flex}.tc-tool .tc-prog-head{justify-content:space-between;align-items:center;gap:.5rem;display:flex}.tc-tool .tc-prog-btns{gap:.4rem;display:flex}.tc-tool .tc-btn,.tc-tool .tc-ctl{min-height:2.1rem;color:var(--text);background:var(--bg-surface);border:1px solid var(--border);cursor:pointer;border-radius:0;padding:0 .8rem;font-size:.9rem}.tc-tool .tc-btn:hover:not(:disabled),.tc-tool .tc-ctl:hover:not(:disabled){border-color:var(--accent)}.tc-tool .tc-ctl:disabled{opacity:.45;cursor:default}.tc-tool .tc-listing-wrap{border:1px solid var(--border);max-height:26rem;overflow:auto}.tc-tool .tc-listing{border-collapse:collapse;width:100%;font-size:.88rem}.tc-tool .tc-listing th{text-align:left;color:var(--text-dim);background:var(--bg-surface);border-bottom:1px solid var(--border);padding:.3rem .6rem;font-weight:600;position:sticky;top:0}.tc-tool .tc-listing td{white-space:pre;border-left:3px solid #0000;padding:.18rem .6rem}.tc-tool .tc-listing tr.tc-here td{background:var(--bg-hover)}.tc-tool .tc-listing tr.tc-here td:first-child{border-left-color:#7c3aed}.tc-tool .tc-listing tr.tc-wrote td:nth-child(2){color:#d97706;font-weight:600}.tc-tool .tc-src{width:100%;min-height:18rem;color:var(--text);background:var(--bg-surface);border:1px solid var(--border);resize:vertical;border-radius:0;padding:.5rem .6rem;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9rem;line-height:1.45}.tc-tool .tc-errors{color:var(--text);border-left:3px solid var(--danger);background:var(--bg-hover);margin:0;padding:.45rem .8rem .45rem 1.6rem;font-size:.88rem}.tc-tool .tc-field{flex-direction:column;gap:.25rem;display:flex}.tc-tool .tc-field input{min-height:2.1rem;color:var(--text);background:var(--bg-surface);border:1px solid var(--border);border-radius:0;padding:0 .6rem;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.95rem}.tc-tool .tc-output{margin:0;font-size:.95rem}.tc-tool .tc-machine{min-width:0}@media (width<=859px){.tc-tool .tc-machine{order:-1}}.tc-tool .tc-cap{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.4rem;display:flex}.tc-tool .tc-ctl-row{flex-wrap:wrap;gap:.3rem;display:flex}.tc-tool .tc-msg{border-left:3px solid var(--border);background:var(--bg-hover);min-height:3em;margin:.4rem 0 0;padding:.4rem .7rem;font-size:.92rem;line-height:1.45}.tc-tool .tc-msg-bad{border-left-color:var(--danger)}