:root{--bg-primary:#fffefb;--bg-secondary:#f8f4f0;--bg-card:#f8f4f0;--accent-teal:#ff4f00;--accent-violet:#201515;--accent-gold:#b45309;--accent-rose:#dc2626;--text-main:#201515;--text-muted:#605d52;--text-secondary:#939084;--border-color:#e6e0d5;--border-dark:#201515;--font-display:"Outfit", -apple-system, sans-serif;--font-sans:"Inter", -apple-system, sans-serif;--font-mono:"JetBrains Mono", monospace;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}body.dark-theme{--bg-primary:#0f0d0d;--bg-secondary:#181515;--bg-card:#181515;--accent-teal:#ff4f00;--accent-violet:#fffefb;--accent-gold:#fbbf24;--accent-rose:#f87171;--text-main:#fffefb;--text-muted:#c5c0b1;--text-secondary:#8c857b;--border-color:#2f2a26;--border-dark:#fffefb;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}body.dark-theme:before{background:linear-gradient(#fffefb04 1px,#0000 1px),linear-gradient(90deg,#fffefb04 1px,#0000 1px)!important}body.dark-theme .glass-panel{box-shadow:0 4px 20px #00000040,inset 0 1px #ffffff05}body.dark-theme .glass-panel:hover{box-shadow:0 8px 30px #00000059,inset 0 1px #ffffff0a}body.dark-theme .glow-teal{box-shadow:0 4px 20px #00000040,inset 0 1px #ffffff05}body.dark-theme .glow-teal:hover{border-color:var(--accent-teal);box-shadow:0 8px 30px #ff4f001a,inset 0 1px #ffffff0a}body.dark-theme .tab-btn.active{background:var(--bg-primary);color:var(--accent-teal);box-shadow:0 2px 8px #0000004d,inset 0 1px #ffffff05}body.dark-theme .editor-wrapper{background:var(--bg-card)}body.dark-theme .code-highlight{background:#181515!important}body.dark-theme .canvas-viewport{border-color:var(--border-color);background:#181515;box-shadow:inset 0 2px 8px #0006}body.dark-theme .canvas-viewport .node rect,body.dark-theme .canvas-viewport .node circle,body.dark-theme .canvas-viewport .node polygon,body.dark-theme .canvas-viewport .node path{fill:#0f0d0d!important}body.dark-theme .spickzettel-table{background:#00000040}body.dark-theme 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60px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;width:100%;height:100%;position:fixed;top:0;left:0}body:after{content:"";filter:blur(50px);pointer-events:none;z-index:-1;background:radial-gradient(circle,#ff4f000a 0%,#0000 70%);width:500px;height:500px;animation:15s ease-in-out infinite alternate floatLight;position:fixed;top:-10%;right:-10%}@keyframes floatLight{0%{transform:translate(0)scale(1)}to{transform:translate(50px,-30px)scale(1.15)}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.app-container{flex-direction:column;gap:1.5rem;max-width:1600px;min-height:100vh;margin:0 auto;padding:1.5rem;display:flex}.glass-panel{background:var(--bg-card);border:1px solid 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(width<=900px){.sandbox-editor-grid{grid-template-columns:1fr}}.instructions-card-header{font-family:var(--font-sans);color:var(--accent-teal);text-transform:uppercase;letter-spacing:1px;margin-bottom:.5rem;font-size:.85rem;font-weight:700}.toast-success{color:#fff;z-index:999;background:#10b981f2;border-radius:8px;align-items:center;gap:.75rem;padding:1rem 1.5rem;animation:.3s cubic-bezier(.16,1,.3,1) slideInUp;display:flex;position:fixed;bottom:2rem;right:2rem;box-shadow:0 10px 15px -3px #00000080}@keyframes slideInUp{0%{opacity:0;transform:translateY(100%)}to{opacity:1;transform:translateY(0)}}.level-up-modal{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;background:#04040fd9;justify-content:center;align-items:center;width:100vw;height:100vh;animation:.3s fadeIn;display:flex;position:fixed;top:0;left:0}.level-up-content{background:var(--bg-card);border:2px solid var(--accent-gold);text-align:center;border-radius:20px;flex-direction:column;align-items:center;gap:1.5rem;max-width:500px;padding:3rem;animation:.4s cubic-bezier(.175,.885,.32,1.275) scaleUp;display:flex;box-shadow:0 0 50px #facc1533}.level-up-badge{font-size:5rem;animation:1.5s cubic-bezier(.175,.885,.32,1.275) spinGlow}.level-up-title{color:var(--accent-gold);font-size:2.25rem;font-weight:800}.level-up-desc{color:var(--text-muted);font-size:1.05rem;line-height:1.6}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleUp{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}@keyframes spinGlow{0%{opacity:0;filter:drop-shadow(0 0 0px var(--accent-gold));transform:scale(.3)rotate(0)}50%{filter:drop-shadow(0 0 20px var(--accent-gold));transform:scale(1.2)rotate(180deg)}to{filter:drop-shadow(0 0 10px #facc1580);transform:scale(1)rotate(360deg)}}.ninja-star-bg{opacity:.04;-webkit-user-select:none;user-select:none;pointer-events:none;font-size:3rem;animation:40s linear infinite rotateDashed;position:absolute;top:10px;right:15px}