.ast-split,.ast-split *,.ast-run,.ast-run *{box-sizing:border-box}.ast-split{--ast-box-height: 132px;--ast-box-min-height: 68px}#header-row{position:static!important}.ast-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0 40px;align-items:start}.ast-pane{min-width:0;display:flex;flex-direction:column}@media(max-width:880px){.ast-split{grid-template-columns:minmax(0,1fr);gap:22px}}.ast-pane-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:7px;min-height:17px}.ast-pane-title{margin:0;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted, #6b6560)}.ast-hint{font-size:11px;color:var(--muted, #6b6560);opacity:.85}.ast-status{font-size:11px;color:var(--muted, #6b6560);white-space:nowrap}.ast-status.is-working{opacity:.75}.ast-status.is-good{color:var(--success, #1a7f4b)}.ast-status.is-unsure{color:var(--warning, #9a6700)}.ast-status.is-bad{color:var(--danger, #c1362b)}.ast-prompt{width:100%;padding:10px 12px;font:14px/1.5 inherit;color:var(--text, #1f1d1a);background:var(--surface, #fff);border:1px solid var(--border, #d9d4cd);border-radius:6px;resize:vertical;height:var(--ast-box-height);min-height:var(--ast-box-min-height);overflow-wrap:anywhere}.ast-prompt:focus{outline:2px solid var(--primary, #2f6feb);outline-offset:-1px}.ast-prompt::placeholder{color:var(--muted, #6b6560);opacity:.6}.ast-feedback{margin-top:10px;flex:1}.ast-note{font-size:12px;line-height:1.55;color:var(--muted, #6b6560);padding:5px 0 5px 10px;border-left:2px solid var(--border, #d9d4cd);margin-bottom:5px;overflow-wrap:anywhere;white-space:normal}.ast-note-warn{color:var(--warning, #9a6700);border-left-color:var(--warning, #9a6700)}.ast-note-bad{color:var(--danger, #c1362b);border-left-color:var(--danger, #c1362b)}.ast-editor-wrap{height:var(--ast-box-height);min-height:var(--ast-box-min-height);border:1px solid var(--border, #d9d4cd);border-radius:6px;overflow:hidden;resize:vertical}#editor{height:100%;border:0;border-radius:6px;overflow:hidden}#editor textarea{width:100%;height:100%;padding:10px 12px;border:0;border-radius:6px;resize:none;font:13px/1.6 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--text, #1f1d1a);background:var(--surface, #fff);white-space:pre-wrap;overflow-wrap:anywhere}.ast-run{display:flex;justify-content:center;margin-top:18px}.ast-run .btn-primary{min-width:150px}