@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@300;400;500;600&display=swap";:root{--bg-base: #0b0d14;--bg-surface: #10131f;--bg-panel: #141827;--bg-toolbar: #0f1221;--bg-sidebar: #0d1020;--bg-hover: rgba(168, 85, 247, .07);--bg-glass: rgba(20, 24, 39, .7);--accent: #a855f7;--accent-dim: #7c3aed;--accent-glow: rgba(168, 85, 247, .25);--accent-subtle: rgba(168, 85, 247, .12);--success: #22d3ee;--error: #f87171;--warning: #fbbf24;--text-primary: #e8eaf6;--text-secondary: #8b92b3;--text-muted: #4a5080;--text-accent: #a855f7;--border: rgba(255, 255, 255, .07);--border-accent: rgba(168, 85, 247, .3);--font-ui: "Inter", system-ui, sans-serif;--font-code: "JetBrains Mono", "Fira Code", ui-monospace, monospace;--sidebar-width: 200px;--topbar-height: 48px;--statusbar-height: 26px;--transition-fast: .15s ease;--transition-med: .25s ease;--transition-slow: .4s ease;--shadow-sm: 0 1px 3px rgba(0,0,0,.4);--shadow-md: 0 4px 20px rgba(0,0,0,.5);--shadow-glow: 0 0 30px rgba(168, 85, 247, .15)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;width:100%;overflow:hidden;font-family:var(--font-ui);background:var(--bg-base);color:var(--text-primary);font-size:14px;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#a855f740;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#a855f773}.app{display:flex;flex-direction:column;height:100vh;width:100vw;background:var(--bg-base);overflow:hidden}.app-body{display:flex;flex:1;overflow:hidden;min-height:0}.language-sidebar{width:var(--sidebar-width);min-width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid 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var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 16px;gap:12px;flex-shrink:0;position:relative;z-index:10}.topbar:after{content:"";position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(to right,transparent,var(--accent-glow),transparent);pointer-events:none}.topbar-left{display:flex;align-items:center;gap:10px}.topbar-logo{display:flex;align-items:center;gap:6px;font-weight:700;font-size:13px;color:var(--text-primary);letter-spacing:.02em}.topbar-logo-icon{font-size:16px;filter:drop-shadow(0 0 6px var(--accent))}.topbar-divider{width:1px;height:20px;background:var(--border)}.file-tab{display:flex;align-items:center;gap:6px;padding:5px 12px;background:var(--bg-surface);border:1px solid 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rgba(255,255,255,.8)}@media(max-width:768px){:root{--sidebar-width: 56px}.language-sidebar{width:56px;min-width:56px}.sidebar-content{padding:0 2px}.output-pane{width:100%;max-width:100%;border-left:none;border-top:1px solid var(--border)}.editor-output{flex-direction:column}.run-shortcut,.topbar-logo span,.lang-badge,.status-right{display:none}.line-sidebar--markers{padding-left:8px}.line-sidebar__index{display:none}.line-sidebar__text{font-size:.75rem}.line-sidebar__marker{display:none}.line-sidebar--markers{padding-left:6px}}.line-sidebar{--accent-color: #a855f7;--text-color: #c4c4c4;--marker-color: #4a4a6a;--marker-length: 60px;--marker-gap: 0px;--tick-scale: .5;--max-shift: 30px;--item-gap: 20px;--font-size: 1rem;--smoothing: .1s;position:relative;display:flex;justify-content:flex-start;height:100%;overflow-y:auto;overflow-x:hidden;scrollbar-width:none}.line-sidebar::-webkit-scrollbar{display:none}.line-sidebar--markers{padding-left:calc(var(--marker-length) + var(--marker-gap) + 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