@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{font-family:Inter,Arial,sans-serif;color:#172a45;background:#edf3fb;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}button{font:inherit;cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}.app{height:100vh;min-height:620px;display:flex;flex-direction:column;background:#edf3fb}.header{min-height:76px;display:flex;align-items:center;justify-content:space-between;padding:10px 22px;color:#fff;background:linear-gradient(105deg,#103b78,#0878bf);box-shadow:0 3px 12px #173d6b20}.brand{display:flex;align-items:center;gap:12px}.brand-symbol{width:48px;height:48px;display:grid;place-items:center;border-radius:13px;background:#fff;border:3px solid #00b9e7;color:#073b7d;font-size:21px;font-weight:900;font-style:italic}.brand-name{font-size:21px;font-weight:800;letter-spacing:.2px}.brand-name span{color:#ffe04a}.brand-tag{font-size:10px;color:#dcecff;margin-top:3px}.nav{display:flex;gap:5px}.nav button{display:flex;align-items:center;gap:6px;padding:10px;border:0;border-radius:8px;background:transparent;color:#fff;font-size:12px}.nav button:hover{background:#ffffff20}.toolbar{min-height:62px;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 15px;background:#fff;border-bottom:1px solid #d6e1f0}.toolbar-left,.toolbar-right{display:flex;align-items:center;gap:8px;min-width:0}.toolbar button{display:flex;align-items:center;justify-content:center;gap:7px;border:0;border-radius:7px;padding:9px 13px;font-size:12px;font-weight:700}.run{background:#16a34a;color:#fff}.run:hover{background:#12813d}.stop{background:#e8edf3;color:#526176}.save{background:#7145ce;color:#fff}.light{background:#edf5ff;color:#174c83}.filename{font-size:12px;color:#42536b;padding:8px 11px;border:1px solid #d5e0ee;border-radius:7px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.layout{display:grid;grid-template-columns:225px minmax(340px,1.12fr) minmax(320px,.9fr);gap:9px;padding:9px;flex:1;min-height:0}.sidebar,.editor,.output{background:#fff;border:1px solid #d1dfef;border-radius:10px;min-height:0;overflow:hidden}.sidebar{padding:14px 11px;overflow-y:auto}.section-title{display:flex;align-items:center;gap:8px;margin:3px 4px 12px;color:#163b70;font-size:13px;font-weight:800}.section-title svg{color:#e1a900}.new-project{width:100%;padding:9px;border:0;border-radius:7px;background:#0878ca;color:#fff;font-size:12px;font-weight:700}.project-list{display:flex;flex-direction:column;gap:3px;margin-top:10px}.project,.example{display:flex;align-items:center;gap:8px;width:100%;padding:9px 8px;border:0;border-radius:7px;background:transparent;color:#34445a;text-align:left;font-size:11px}.project span{overflow:hidden;text-overflow:ellipsis}.project svg{flex:0 0 auto;color:#1677c5}.project.active{background:#dceeff;color:#075a9b;font-weight:700}.project:hover,.example:hover{background:#eef6ff}.divider{height:1px;background:#dbe4ef;margin:17px 4px}.example{padding-left:13px;text-transform:capitalize}.sidebar-note{margin:18px 5px 4px;color:#8090a4;font-size:10px;line-height:1.5}.editor{display:flex;flex-direction:column}.editor-tab{height:39px;flex:0 0 39px;display:flex;align-items:center;gap:8px;padding:0 13px;border-bottom:1px solid #dce5f0;color:#1a4d83;font-size:12px;font-weight:700}.saved-dot{width:7px;height:7px;margin-left:auto;border-radius:50%;background:#16a34a}.output{display:flex;flex-direction:column}.tabs{height:42px;flex:0 0 42px;display:flex;border-bottom:1px solid #dce5f0}.tabs button{display:flex;align-items:center;gap:7px;padding:0 13px;border:0;border-bottom:3px solid transparent;background:#fff;color:#60718a;font-size:12px;font-weight:700}.tabs button.selected{color:#075da5;border-bottom-color:#0878ca}.console-area{display:flex;flex-direction:column;flex:1;min-height:0;padding:10px;background:#f6f8fb}.console{flex:1;min-height:100px;overflow:auto;margin:0;padding:15px;border-radius:8px;background:#172333;color:#e8f0fa;font:12px/1.65 Consolas,monospace;white-space:pre-wrap;overflow-wrap:anywhere}.input-box{display:flex;flex-direction:column;gap:7px;padding:10px 2px 0;font-size:12px;color:#33445d}.input-box div{display:flex;gap:7px}.input-box input{flex:1;min-width:0;padding:9px;border:1px solid #b9c9dc;border-radius:6px}.input-box button{padding:8px 15px;border:0;border-radius:6px;background:#0878ca;color:#fff;font-weight:700}.graphics-area{flex:1;min-height:0;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:10px;background:#f6f8fb}.turtle-canvas{width:100%;min-height:300px;flex:1;display:flex;justify-content:center;align-items:center;overflow:auto;background:#fff;border:1px solid #d8e2ef;border-radius:8px}.turtle-canvas canvas{max-width:100%}.graphics-area small{margin-top:7px;color:#718096;font-size:10px}.status{min-height:34px;display:flex;align-items:center;gap:8px;padding:0 15px;background:#e4edf8;border-top:1px solid #cfdeef;color:#3c506c;font-size:10px}.led{width:8px;height:8px;border-radius:50%;background:#16a34a}.led.busy{background:#e5a000;animation:pulse 1s infinite alternate}@keyframes pulse{to{opacity:.3}}.status-spacer{flex:1}.status-version{padding-left:10px;border-left:1px solid #c2d1e3;color:#73849a}@media(max-width:1050px){.nav button:nth-child(2),.nav button:nth-child(3){display:none}.layout{grid-template-columns:190px minmax(290px,1fr)}.output{grid-column:1/-1;min-height:250px}}@media(max-width:680px){.app{height:auto;min-height:100vh}.header{min-height:65px;padding:8px 12px}.brand-symbol{width:40px;height:40px}.brand-name{font-size:16px}.brand-tag{font-size:9px}.nav{display:none}.toolbar{flex-wrap:wrap}.toolbar-left,.toolbar-right{width:100%;flex-wrap:wrap}.toolbar button{padding:9px 10px}.filename,.toolbar-right button{flex:1}.layout{display:flex;flex-direction:column;min-height:auto}.sidebar{max-height:220px}.editor{height:470px}.output{min-height:350px}.status{flex-wrap:wrap;padding:8px 12px}}