:root{--bg:#000;--bg-panel:#050508;--bg-editor:#08080c;--accent:#00d4ff;--accent-dim:#00d4ff14;--accent-glow:#00d4ff66;--accent-soft:#00d4ff26;--secondary:#7c3aed;--secondary-glow:#7c3aed4d;--glass:#ffffff05;--glass-border:#ffffff0d;--glass-hover:#ffffff0f;--glass-active:#ffffff14;--text:#e0e0e0;--text-dim:#ffffff73;--text-muted:#ffffff38;--success:#00e68a;--error:#ff4757;--warning:#ffa502;--muted:#6b7280;--radius:20px;--radius-lg:24px;--radius-md:16px;--radius-sm:12px;--radius-xs:8px;--blur:blur(40px);--blur-heavy:blur(60px);--shadow-panel:0 8px 60px #000c, 0 0 0 1px #ffffff08, inset 0 1px 0 #ffffff05;--shadow-glow:0 0 60px #00d4ff0f, 0 0 120px #00d4ff08}.compiler-root{background:var(--bg);flex-direction:column;gap:12px;height:100vh;padding:12px;display:flex;position:relative;overflow:hidden}.compiler-root:before{content:"";pointer-events:none;z-index:0;background:radial-gradient(#00d4ff0a 0%,#0000 70%);width:800px;height:400px;position:absolute;top:-200px;left:50%;transform:translate(-50%)}.compiler-toolbar{-webkit-backdrop-filter:var(--blur-heavy);border-radius:var(--radius);z-index:100;box-shadow:var(--shadow-panel);background:#ffffff06;border:1px solid #ffffff0a;flex-shrink:0;align-items:center;gap:8px;padding:8px 16px;display:flex;position:relative}.compiler-main{z-index:1;flex:1;gap:12px;min-height:0;display:flex;position:relative}.compiler-editor-pane{min-width:0;-webkit-backdrop-filter:var(--blur-heavy);border-radius:var(--radius-lg);box-shadow:var(--shadow-panel), var(--shadow-glow);background:#ffffff05;border:1px solid #ffffff0a;flex-direction:column;transition:box-shadow .4s;display:flex;position:relative;overflow:hidden}.compiler-editor-pane:hover{box-shadow:var(--shadow-panel), 0 0 80px #00d4ff14, 0 0 160px #00d4ff0a}.compiler-editor-pane:before{content:"";border-radius:inherit;-webkit-mask-composite:xor;pointer-events:none;z-index:1;background:linear-gradient(135deg,#00d4ff1f 0%,#0000 40% 60%,#7c3aed14 100%);padding:1px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);-webkit-mask-position:0 0,0 0;-webkit-mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;mask-composite:exclude;mask-mode:match-source,match-source}.compiler-output-pane{min-width:0;-webkit-backdrop-filter:var(--blur-heavy);border-radius:var(--radius-lg);box-shadow:var(--shadow-panel), var(--shadow-glow);background:#ffffff05;border:1px solid #ffffff0a;flex-direction:column;transition:box-shadow .4s;display:flex;position:relative;overflow:hidden}.compiler-output-pane:hover{box-shadow:var(--shadow-panel), 0 0 80px #00d4ff14, 0 0 160px #00d4ff0a}.compiler-output-pane:before{content:"";border-radius:inherit;-webkit-mask-composite:xor;pointer-events:none;z-index:1;background:linear-gradient(135deg,#0000 0% 40%,#7c3aed1a 70%,#00d4ff1f 100%);padding:1px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);-webkit-mask-position:0 0,0 0;-webkit-mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;mask-composite:exclude;mask-mode:match-source,match-source}.pane-header{color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;border-radius:var(--radius-lg) var(--radius-lg) 0 0;z-index:2;background:#ffffff03;border-bottom:1px solid #ffffff08;flex-shrink:0;align-items:center;gap:8px;padding:10px 16px;font-size:11px;font-weight:600;display:flex;position:relative}.pane-header span:last-child{opacity:.4;text-transform:none;letter-spacing:normal;margin-left:auto;font-size:10px;font-weight:500}.split-divider{cursor:col-resize;z-index:10;background:0 0;flex-shrink:0;width:12px;position:relative}.split-divider:before{content:"";background:#ffffff0f;border-radius:999px;width:3px;height:48px;transition:all .3s cubic-bezier(.4,0,.2,1);position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.split-divider:after{content:"";background:0 0;border-radius:999px;width:16px;height:56px;transition:all .3s cubic-bezier(.4,0,.2,1);position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.split-divider:hover:before{background:var(--accent);height:60px;box-shadow:0 0 16px var(--accent-glow), 0 0 40px #00d4ff26}.split-divider:hover:after{background:#00d4ff0f}.split-divider.dragging:before{background:var(--accent);height:70px;box-shadow:0 0 20px var(--accent-glow), 0 0 60px #00d4ff33}.status-bar{-webkit-backdrop-filter:var(--blur);border-radius:var(--radius);color:var(--text-muted);z-index:1;background:#ffffff05;border:1px solid #ffffff08;flex-shrink:0;justify-content:space-between;align-items:center;padding:6px 16px;font-family:JetBrains Mono,monospace;font-size:11px;display:flex;position:relative;box-shadow:0 4px 24px #0006}.btn-run{background:linear-gradient(135deg, var(--accent), #0090cc, var(--secondary));color:#fff;border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;letter-spacing:.02em;background-size:200% 200%;border:none;align-items:center;gap:8px;min-height:38px;padding:8px 20px;font-size:13px;font-weight:700;transition:all .3s cubic-bezier(.4,0,.2,1);display:inline-flex;position:relative;overflow:hidden}.btn-run:before{content:"";border-radius:inherit;background:linear-gradient(135deg, var(--accent), var(--secondary));opacity:0;filter:blur(20px);z-index:-1;transition:opacity .3s;position:absolute;inset:-4px}.btn-run:after{content:"";border-radius:inherit;opacity:0;background:linear-gradient(135deg,#ffffff26 0%,#0000 50%);transition:opacity .3s;position:absolute;inset:0}.btn-run:hover{box-shadow:0 0 24px var(--accent-glow), 0 8px 32px #7c3aed4d, 0 0 80px #00d4ff1a;transform:translateY(-2px)}.btn-run:hover:before{opacity:.7}.btn-run:hover:after{opacity:1}.btn-run:active{transform:translateY(0)}.btn-run:disabled{opacity:.3;cursor:not-allowed;box-shadow:none;transform:none}.btn-glass{-webkit-backdrop-filter:blur(20px);border-radius:var(--radius-sm);color:var(--text-dim);cursor:pointer;white-space:nowrap;background:#ffffff09;border:1px solid #ffffff0f;justify-content:center;align-items:center;gap:6px;min-height:36px;padding:6px 10px;font-size:12px;transition:all .25s cubic-bezier(.4,0,.2,1);display:inline-flex}.btn-glass:hover{color:var(--text);background:#ffffff0f;border-color:#ffffff1a;box-shadow:0 4px 16px #0000004d}.btn-glass.active{background:var(--accent-dim);color:var(--accent);border-color:#00d4ff33;box-shadow:0 0 16px #00d4ff14}.lang-icon-badge{letter-spacing:.02em;width:24px;height:24px;color:var(--accent);background:#00d4ff0f;border:1px solid #00d4ff1f;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;font-size:10px;font-weight:700;display:inline-flex}.lang-dropdown{z-index:200;position:relative}.lang-menu{z-index:210;min-width:280px;max-height:360px;-webkit-backdrop-filter:var(--blur-heavy);border-radius:var(--radius-md);opacity:0;pointer-events:none;background:#06060afa;border:1px solid #00d4ff1a;padding:8px;transition:all .25s cubic-bezier(.4,0,.2,1);position:absolute;top:calc(100% + 10px);left:0;overflow-y:auto;transform:translateY(-8px)scale(.96);box-shadow:0 24px 80px #000c,0 0 0 1px #00d4ff0d,0 0 60px #00d4ff0a}.lang-menu.open{opacity:1;pointer-events:auto;transform:translateY(0)scale(1)}.lang-menu::-webkit-scrollbar{width:4px}.lang-menu::-webkit-scrollbar-track{background:0 0}.lang-menu::-webkit-scrollbar-thumb{background:#ffffff14;border-radius:2px}.lang-option{border-radius:var(--radius-xs);width:100%;color:var(--text-dim);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:10px;padding:8px 12px;font-size:13px;transition:all .2s;display:flex}.lang-option:hover{color:#fff;background:#ffffff0d}.lang-option.selected{background:var(--accent-dim);color:var(--accent);box-shadow:inset 0 0 20px #00d4ff0a}.lang-search{border-radius:var(--radius-xs);width:100%;color:var(--text);background:#ffffff08;border:1px solid #ffffff0d;outline:none;margin-bottom:6px;padding:8px 12px;font-size:13px;transition:border-color .2s,box-shadow .2s}.lang-search:focus{border-color:#00d4ff40;box-shadow:0 0 16px #00d4ff0f}.lang-search::placeholder{color:var(--text-muted)}.file-tabs{scrollbar-width:none;flex:1;align-items:center;gap:3px;min-width:0;display:flex;overflow-x:auto}.file-tabs::-webkit-scrollbar{display:none}.file-tab{border-radius:var(--radius-xs);color:var(--text-muted);cursor:pointer;white-space:nowrap;background:0 0;border:1px solid #0000;align-items:center;gap:6px;max-width:160px;padding:6px 10px;font-size:12px;font-weight:500;transition:all .2s;display:flex}.file-tab:hover{color:var(--text-dim);background:#ffffff08}.file-tab.active{color:var(--text);background:#ffffff0d;border-color:#ffffff0d;box-shadow:0 2px 8px #0003}.file-tab .close-btn{opacity:0;border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;width:16px;height:16px;transition:all .15s;display:flex}.file-tab:hover .close-btn{opacity:.4}.file-tab .close-btn:hover{opacity:1;color:var(--muted);background:#ffffff14}.output-panel{background:0 0;flex-direction:column;height:100%;display:flex}.output-tabs{border-bottom:1px solid #ffffff08;flex-shrink:0;align-items:center;gap:0;padding:0 8px;display:flex}.output-tab{color:var(--text-muted);cursor:pointer;background:0 0;border:none;align-items:center;gap:6px;padding:10px 14px;font-size:12px;font-weight:500;transition:color .2s;display:flex;position:relative}.output-tab:hover{color:var(--text-dim)}.output-tab.active{color:var(--text)}.output-tab.active:after{content:"";background:var(--accent);height:2px;box-shadow:0 0 8px var(--accent-glow);border-radius:2px 2px 0 0;position:absolute;bottom:-1px;left:12px;right:12px}.output-content{color:var(--text);white-space:pre-wrap;word-break:break-word;flex:1;padding:16px;font-family:JetBrains Mono,Fira Code,monospace;font-size:13px;line-height:1.8;overflow:auto}.output-content.error-output{color:var(--error)}.output-placeholder{height:100%;color:var(--text-muted);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:24px;font-size:13px;display:flex}.output-placeholder kbd{color:var(--text-dim);background:#ffffff0a;border:1px solid #ffffff0f;border-radius:6px;padding:2px 8px;font-family:inherit;font-size:11px;display:inline-flex}.stdin-area{width:100%;height:100%;color:var(--text);resize:none;background:0 0;border:none;outline:none;padding:16px;font-family:JetBrains Mono,Fira Code,monospace;font-size:13px;line-height:1.8}.stdin-area::placeholder{color:var(--text-muted)}.exec-badge{color:var(--text-muted);white-space:nowrap;background:#ffffff08;border-radius:999px;align-items:center;gap:6px;padding:3px 10px;font-family:JetBrains Mono,monospace;font-size:10px;display:inline-flex}.exec-badge.running{background:var(--accent-dim);color:var(--accent);box-shadow:0 0 12px #00d4ff0f}.exec-badge.success{color:var(--success);background:#00e68a14;box-shadow:0 0 12px #00e68a0f}.exec-badge.error{color:var(--error);background:#ff475714;box-shadow:0 0 12px #ff47570f}.status-section{align-items:center;gap:12px;display:flex}.status-dot{background:var(--success);border-radius:50%;width:6px;height:6px;box-shadow:0 0 8px #00e68a66}.status-dot.running{background:var(--accent);box-shadow:0 0 8px var(--accent-glow);animation:1.2s ease-in-out infinite pulse-dot}@keyframes spin{to{transform:rotate(360deg)}}.spinner{border:2px solid #ffffff14;border-top-color:var(--accent);border-radius:50%;width:16px;height:16px;animation:.7s linear infinite spin}.spinner-sm{border-width:1.5px;width:12px;height:12px}@keyframes pulse-dot{0%,to{opacity:1;box-shadow:0 0 0 0 var(--accent-glow)}50%{opacity:.6;box-shadow:0 0 0 6px #0000}}@keyframes flash-success{0%{box-shadow:var(--shadow-panel), 0 0 0 0 #00e68a4d}70%{box-shadow:var(--shadow-panel), 0 0 0 8px #00e68a00}to{box-shadow:var(--shadow-panel), 0 0 0 0 #00e68a00}}@keyframes flash-error{0%{box-shadow:var(--shadow-panel), 0 0 0 0 #ff47574d}70%{box-shadow:var(--shadow-panel), 0 0 0 8px #ff475700}to{box-shadow:var(--shadow-panel), 0 0 0 0 #ff475700}}.flash-success{animation:.7s flash-success}.flash-error{animation:.7s flash-error}.mobile-bottom-bar{-webkit-backdrop-filter:var(--blur);border-radius:var(--radius);background:#ffffff05;border:1px solid #ffffff08;flex-shrink:0;justify-content:center;align-items:center;gap:8px;padding:8px 12px;display:none}.mobile-bottom-bar .btn-glass{flex:1;gap:6px;min-height:40px;padding:8px 12px;font-size:12px}.mobile-bottom-bar .btn-run{flex:1.2;gap:6px;min-height:40px;padding:8px 16px;font-size:12px}.mobile-view-toggle{-webkit-backdrop-filter:var(--blur);border-radius:var(--radius-sm);background:#ffffff05;border:1px solid #ffffff08;flex-shrink:0;display:none;overflow:hidden}.mobile-view-toggle button{color:var(--text-muted);cursor:pointer;background:0 0;border:none;flex:1;padding:8px 12px;font-size:12px;font-weight:500;transition:all .2s}.mobile-view-toggle button.active{color:var(--text);background:#ffffff0d}.mobile-view-tabs{scrollbar-width:none;flex-shrink:0;display:none;overflow-x:auto}.mobile-view-tabs::-webkit-scrollbar{display:none}@media (width<=767px){.compiler-root{gap:6px;padding:6px}.compiler-root .compiler-toolbar{border-radius:var(--radius-sm);gap:4px;padding:6px 8px}.compiler-root .compiler-toolbar::-webkit-scrollbar{display:none}.compiler-root .compiler-toolbar .hide-mobile{display:none!important}.mobile-view-toggle,.mobile-view-tabs,.mobile-bottom-bar{display:flex}.split-divider{display:none}.compiler-main{flex-direction:column;flex:1;gap:6px;min-height:0}.compiler-editor-pane,.compiler-output-pane{border-radius:var(--radius-md);flex:1;min-height:0}.pane-header{padding:8px 12px;font-size:10px}.status-bar{border-radius:var(--radius-sm);padding:4px 10px;font-size:9px}input,textarea,select{font-size:16px!important}}@media (width>=768px) and (width<=1023px){.compiler-root .compiler-toolbar{padding:6px 12px}}button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff0f;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#ffffff1a}.monaco-editor,.monaco-editor-background,.monaco-editor .margin{background:var(--bg-editor)!important}.monaco-editor .current-line{background:#00d4ff08!important;border-left:2px solid #00d4ff1f!important}.monaco-editor .cursor{background:var(--accent)!important;border-left-width:2px!important;box-shadow:0 0 16px #00d4ffb3,0 0 40px #00d4ff33!important}.monaco-editor .bracket-match{background:#00d4ff0f!important;border:1px solid #00d4ff33!important;box-shadow:0 0 24px #00d4ff1f!important}.monaco-editor .selected-text{background:#00d4ff1a!important;box-shadow:0 0 24px #00d4ff0a!important}.monaco-editor .suggest-widget{overflow:hidden;-webkit-backdrop-filter:var(--blur-heavy)!important;border-radius:var(--radius-sm)!important;background:#06060af7!important;border:1px solid #00d4ff1a!important;box-shadow:0 24px 64px #000000b3,0 0 40px #00d4ff0a!important}.monaco-editor .suggest-widget .monaco-list-row.focused{border-radius:6px;background:#00d4ff14!important}.monaco-editor .hover-widget{-webkit-backdrop-filter:var(--blur-heavy)!important;border-radius:var(--radius-sm)!important;background:#06060af7!important;border:1px solid #00d4ff1f!important;box-shadow:0 20px 56px #000000b3,0 0 40px #00d4ff0a!important}.monaco-editor .find-widget{-webkit-backdrop-filter:var(--blur-heavy)!important;border-radius:var(--radius-sm)!important;background:#06060af7!important;border:1px solid #00d4ff1a!important;box-shadow:0 20px 56px #000000b3,0 0 40px #00d4ff0a!important}.monaco-editor .parameter-hints-widget{-webkit-backdrop-filter:var(--blur-heavy)!important;border-radius:var(--radius-sm)!important;background:#06060af7!important;border:1px solid #00d4ff1a!important}.monaco-editor .minimap-decorations-layer{opacity:.6}.glass-card{-webkit-backdrop-filter:var(--blur-heavy);border-radius:var(--radius-lg);box-shadow:var(--shadow-panel);background:#ffffff05;border:1px solid #ffffff0a}