:root{--bg:#F4F7FF;--panel:#fff;--ink:#121A33;--muted:#56607E;--line:#E1E7F7;--brand:#5B3DF5;--brand-ink:#3F24C9;--blue:#1E7BFF;--sun:#FFC93C;--mint:#18B37E;--mint-ink:#0E8A5F;--orange:#FF8A1F;--red:#E5484D;--navy:#1B2350;--code-bg:#16203A;--code-ink:#E6EDFF;--f-body:"IBM Plex Sans Arabic",Tahoma,"Segoe UI",sans-serif;--f-mono:"JetBrains Mono",Consolas,Menlo,Tahoma,"Segoe UI",monospace;color-scheme:light}*{box-sizing:border-box}[hidden]{display:none!important}html,body{height:100%}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.7 var(--f-body);display:flex;flex-direction:column}:focus-visible{outline:3px solid var(--orange);outline-offset:2px;border-radius:8px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.wrap{width:100%;max-width:1440px;margin:0 auto;padding-inline:max(16px,env(safe-area-inset-left,0px))}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:999px;font:700 15px var(--f-body);border:0;cursor:pointer;white-space:nowrap;text-decoration:none;color:var(--ink);background:#fff}.btn.small{min-height:40px;padding:0 14px;font-size:14px}.btn.ghost{background:#fff;border:1.5px solid var(--line)}.btn.ghost:hover{border-color:var(--brand);color:var(--brand)}.btn.run{background:var(--mint);color:#fff;min-width:112px}.btn.run:hover{background:var(--mint-ink)}.btn.stop{background:var(--red);color:#fff}.btn:disabled{opacity:.45;cursor:default}.ico{width:18px;height:18px;fill:currentColor;flex:none}.top{background:#fff;border-bottom:1.5px solid var(--line)}.top .bar{display:flex;align-items:center;gap:14px;min-height:72px}.logo img{height:56px;width:auto;display:block}.crumbs{display:flex;gap:8px;align-items:center;flex:1;font-weight:600;color:var(--muted)}.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--brand)}.crumbs b{color:var(--ink);background:#eef3ff;border-radius:999px;padding:2px 12px}.ide{flex:1;display:flex;flex-direction:column;gap:12px;padding-block:14px 18px;min-height:0}.toolbar{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;align-items:center}.grp{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.status{font-size:14px;color:var(--muted);display:inline-flex;align-items:center;gap:6px}.status.busy:before{content:"";width:10px;height:10px;border-radius:50%;background:var(--orange);animation:blink 1s infinite}.status.ok:before{content:"";width:10px;height:10px;border-radius:50%;background:var(--mint)}@keyframes blink{50%{opacity:.25}}@media (prefers-reduced-motion:reduce){.status.busy:before{animation:none}}.pname{height:40px;border:1.5px solid var(--line);border-radius:12px;padding:0 12px;font:600 15px var(--f-body);width:170px;background:#fff;color:var(--ink)}select{height:40px;border:1.5px solid var(--line);border-radius:999px;padding:0 12px;font:600 14px var(--f-body);background:#fff;color:var(--ink);cursor:pointer}.menu{position:relative}.menuList{position:absolute;top:calc(100% + 6px);inset-inline-end:0;z-index:20;background:#fff;border:1.5px solid var(--line);border-radius:14px;box-shadow:0 14px 30px #121a3324;padding:6px;display:flex;flex-direction:column;min-width:210px}.menuList button{all:unset;cursor:pointer;padding:9px 12px;border-radius:10px;font-weight:600;font-size:14px}.menuList button:hover,.menuList button:focus-visible{background:#f1ecff;color:var(--brand)}.panes{flex:1;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:12px;min-height:520px}.pane{background:var(--panel);border:1.5px solid var(--line);border-radius:20px;display:flex;flex-direction:column;overflow:hidden;min-height:0}.pHead{display:flex;gap:10px;align-items:center;padding:10px 14px;border-bottom:1.5px solid var(--line)}.pHead small{color:var(--muted);font-family:var(--f-mono)}.pHead .hint{margin-inline-start:auto;color:var(--muted);font-size:12.5px}.editor{flex:1;min-height:0;overflow:hidden;text-align:left}.editor .cm-editor{height:100%;font-size:var(--fs,17px)}.editor .cm-scroller{font-family:var(--f-mono);line-height:1.7}.editor .cm-errLine{background:#e5484d24}.editor .cm-gutters{background:#f7f9ff;border-inline-end:1px solid var(--line);color:#8a93ae}.tabs{display:flex;gap:4px;padding:8px 8px 0;border-bottom:1.5px solid var(--line);align-items:flex-end}.tabs [role=tab]{all:unset;cursor:pointer;padding:8px 14px;border-radius:12px 12px 0 0;font-weight:700;font-size:14px;color:var(--muted)}.tabs [role=tab][aria-selected=true]{background:var(--code-bg);color:#fff}.tabs .clr{all:unset;cursor:pointer;margin-inline-start:auto;font-size:13px;color:var(--muted);padding:6px 10px;border-radius:10px}.tabs .clr:hover{background:#f1ecff;color:var(--brand)}.con{flex:1;display:flex;flex-direction:column;background:var(--code-bg);min-height:0}.out{flex:1;margin:0;padding:14px 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.go{all:unset;cursor:pointer;color:var(--brand);font-weight:700;text-decoration:underline}.tur{flex:1;display:grid;place-items:center;background:#f7f9ff;padding:10px;min-height:0}.tur canvas{max-width:100%;max-height:100%;background:#fff;border:1.5px solid var(--line);border-radius:14px}.modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#121a3373;display:grid;place-items:center;z-index:50;padding:16px}.mcard{background:#fff;border-radius:22px;padding:20px;width:min(520px,100%);max-height:85vh;overflow:auto;display:flex;flex-direction:column;gap:8px}.mHead{display:flex;align-items:center;justify-content:space-between}.mHead h2{margin:0;font-size:22px}.x{all:unset;cursor:pointer;width:40px;height:40px;display:grid;place-items:center;border-radius:12px;font-size:18px}.x:hover{background:#f1ecff}.sub{color:var(--muted);margin:0;font-size:14px}.plist{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-direction:column;gap:8px}.plist li{display:flex;align-items:center;gap:8px;border:1.5px solid var(--line);border-radius:14px;padding:8px 10px}.plist li.cur{border-color:var(--brand)}.plist .nm{flex:1;min-width:0}.plist .nm b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.plist small{color:var(--muted)}.plist .empty{justify-content:center;color:var(--muted);border-style:dashed}.toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%);background:var(--navy);color:#fff;padding:10px 18px;border-radius:14px;font-weight:600;z-index:60;box-shadow:0 10px 24px #121a3340}@media (max-width:900px){.panes{grid-template-columns:1fr;grid-template-rows:minmax(320px,1fr) minmax(300px,1fr)}.pHead .hint{display:none}.pname{width:130px}}@media (max-width:520px){.crumbs{display:none}.top .btn{margin-inline-start:auto}}