*{margin:0;box-sizing:border-box}body{font-family:sans-serif;height:100vh}#editor-root{display:flex;height:100vh}#input{width:360px;flex-shrink:0;height:100%;padding:12px;font-family:monospace;font-size:14px;border:none;border-right:1px solid #ccc;resize:none;outline:none}#chat{width:360px;flex-shrink:0;height:100%;border-right:1px solid #ccc}#right{flex:1;display:flex;flex-direction:row;overflow:hidden;position:relative}#toolpanel,#chat-header{-webkit-user-select:none;user-select:none}#toolpanel{order:1;flex-shrink:0;background:#f5f5f5;padding:8px 6px;display:flex;flex-direction:column;align-items:stretch;gap:0;font-size:11px;color:#444;overflow-y:auto;border-left:1px solid #ddd}#chat-header{display:flex;align-items:center;min-height:34px;padding:4px 8px;border-bottom:1px solid #eee;justify-content:space-between;font-weight:600;font-size:13px;color:#333}.tp-section{display:flex;flex-direction:column;gap:1px}.tp-cols{display:flex;gap:16px}.tp-col{display:flex;flex-direction:column;gap:1px;flex:1}.tp-label{font-size:8px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:#999;padding:0 4px;text-align:left;margin-top:2px;margin-bottom:4px}.tp-row{display:flex;flex-direction:row-reverse;align-items:center;justify-content:space-between;gap:6px;padding:2px 4px;border-radius:3px;line-height:1.3;white-space:nowrap}.tp-row.clickable{cursor:pointer}.tp-row.clickable:hover{background:#00000012;color:#111}.tp-row.active{background:#0000001a;color:#111}.tp-row.active .tp-key{color:#999}.tp-key{font-family:monospace;font-weight:700;color:#999;font-size:10px;flex-shrink:0}.tp-section.disabled,.tp-row.row-disabled{opacity:.3;pointer-events:none}.tp-icon-label{display:inline-flex;align-items:center;gap:6px;vertical-align:middle}.tp-icon{width:13px;height:13px;flex-shrink:0;display:block;margin-top:-1px}.tp-sep{border-top:1px solid #ddd;align-self:stretch;margin:4px 0}.tp-colors{display:flex;gap:3px;padding:2px 0;justify-content:start}.tp-color{width:20px;height:20px;border-radius:3px;cursor:pointer;border:1px solid rgba(0,0,0,.15);font-size:9px;text-align:center;line-height:20px;font-weight:700;color:#fffc}.tp-color:hover{border-color:#0006}.tp-align-btn{padding:1px 6px;border-radius:3px;border:1px solid #ccc;background:#fff;cursor:pointer;font-size:10px;font-weight:600;font-family:monospace;line-height:1.4}.tp-align-btn:hover{background:#e8e8e8}.tp-align-btn.active{background:#333;color:#fff;border-color:#333}#error{color:red;font-size:12px;padding:0;min-height:0}#canvas-wrap{position:relative;flex:1;min-height:0;min-width:0;overflow:hidden}#canvas-wrap canvas{width:100%;height:100%;outline:none}#canvas-wrap:after{content:"Click to focus canvas";position:absolute;bottom:0;left:0;right:0;font-size:12px;color:#ccc;background:#222;padding:4px 0;text-align:center;pointer-events:none;z-index:1;transition:opacity .2s}#canvas-wrap:focus-within:after{opacity:0}#inline-edit{position:absolute;background:transparent;border:2px dashed #4a90d9;box-sizing:content-box;font-family:Shantell Sans,cursive;line-height:1.2;padding:0;margin:0;outline:none;resize:none;overflow:hidden;white-space:pre;z-index:2;color:inherit}#lof-dialog{display:none;position:fixed;inset:0;background:#0000004d;z-index:10;align-items:center;justify-content:center}#lof-dialog.open{display:flex}#lof-dialog-box{background:#fff;border-radius:6px;padding:12px;box-shadow:0 4px 12px #0003;width:500px;max-width:90vw;max-height:80vh;display:flex;flex-direction:column}.lof-dialog-header{font-size:13px;font-weight:600;margin-bottom:8px;color:#333}#lof-dialog-box textarea{flex:1;width:100%;min-height:200px;max-height:60vh;font-family:monospace;font-size:13px;padding:8px;border:1px solid #ccc;border-radius:3px;resize:vertical;outline:none;line-height:1.5;tab-size:2}#lof-dialog-box .btns{display:flex;gap:6px;justify-content:flex-end;align-items:center;margin-top:8px}#lof-dialog-box button{padding:4px 12px;border-radius:3px;border:1px solid #ccc;cursor:pointer;font-size:12px}#lof-dialog-box button.primary{background:#333;color:#fff;border-color:#333}#chat p{margin:0 0 .4em}#chat p:last-child{margin-bottom:0}#chat ul{margin-top:.4em;margin-bottom:.6em;padding-left:1.2em}#chat h1,#chat h2,#chat h3,#chat h4{font-size:13px;font-weight:600;margin:.6em 0 .3em}#chat h1:first-child,#chat h2:first-child,#chat h3:first-child{margin-top:0}#chat code{font-size:12px;background:#f0f0f0;padding:1px 4px;border-radius:3px}#chat strong{font-weight:600}