:root{--sl-green:#65b957;--sl-green-dark:#2f7f31;--sl-black:#171717;--sl-border:#cfe0cb;color:#202934;background:#eef3ed;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button{font:inherit}.appShell{flex-direction:column;min-height:100vh;display:flex}.topbar{background:var(--sl-black);color:#fff;border-bottom:3px solid var(--sl-green);justify-content:space-between;align-items:center;gap:1rem;height:54px;padding:0 1rem;display:flex}.brand{align-items:center;gap:.55rem;display:flex}.brand img{border-radius:7px;width:2rem;height:2rem}.brand strong,.brand small{line-height:1.1;display:block}.brand small{color:#b9dcb3;margin-top:.18rem;font-size:.72rem}.runButton,.clearButton{border:1px solid var(--sl-green-dark);background:var(--sl-green);color:#101510;cursor:pointer;border-radius:5px;align-items:center;gap:.4rem;min-height:2rem;padding:.36rem .72rem;font-weight:800;display:inline-flex}.runButton:disabled{opacity:.7;cursor:wait}.ideWindow{flex-direction:column;height:calc(100vh - 54px);min-height:560px;padding:.75rem;display:flex}.fileTab{border:1px solid var(--sl-border);color:#1e371c;background:#fff;border-bottom:0;border-radius:6px 6px 0 0;align-items:center;gap:.45rem;width:fit-content;min-height:2rem;padding:.35rem .65rem;font-weight:800;display:inline-flex}.ideSplit{border:1px solid var(--sl-border);background:#fff;flex:1;min-height:0;display:grid;overflow:hidden}.editorColumn,.outputColumn{flex-direction:column;min-width:0;min-height:0;display:flex}.panelTitle{border-bottom:1px solid var(--sl-border);color:#51684c;text-transform:uppercase;background:#f7faf6;justify-content:space-between;align-items:center;height:34px;padding:0 .75rem;font-size:.8rem;font-weight:800;display:flex}.clearButton{color:#284824;text-transform:none;background:#fff;min-height:1.8rem;padding:.2rem .5rem;font-size:.76rem}.editorHost{flex:1;min-height:0}.cm-editor{color:#edf5ff;background:#111820;height:100%}.cm-gutters{color:#7f91a3!important;background:#17212b!important;border-right:0!important}.cm-activeLine,.cm-activeLineGutter{background:#65b9571f!important}.splitHandle{cursor:col-resize;touch-action:none;background:#dce8d8;border-left:1px solid #c7d9c2;border-right:1px solid #c7d9c2}.splitHandle:hover{background:#eaf7e7}.console{color:#edf5ff;white-space:pre-wrap;background:#0f1f2d;flex:1;margin:0;padding:.9rem;font:.9rem/1.55 SFMono-Regular,Consolas,Liberation Mono,monospace;overflow:auto}@media (width<=800px){.ideSplit{grid-template-columns:1fr!important}.splitHandle{display:none}.editorColumn{min-height:440px}}