*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0a0a0a;--bg-secondary: #111111;--bg-card: #151515;--border-color: #333333;--border-subtle: #222222;--text-primary: #ffffff;--text-secondary: #e0e0e0;--text-muted: #888888;--text-label: #aaaaaa;--brand-accent: #F43903;--brand-accent-bg: #2a0d04;--brand-accent-text: #ffcbb8;--green-accent: #4ade80;--green-bg: #14532d;--green-text: #bbf7d0;--yellow-accent: #facc15;--yellow-bg: #422006;--yellow-text: #fde68a;--blue-accent: #60a5fa;--blue-bg: #1e3a5f;--blue-text: #93c5fd;--ease-smooth: cubic-bezier(.4, 0, .2, 1);--node-reveal-ms: .4s}body{font-family:Space Grotesk,system-ui,-apple-system,sans-serif;background:var(--bg-primary);color:var(--text-secondary);height:100vh;overflow:hidden;line-height:1.5}#app{display:flex;height:100vh;overflow:hidden}.sidebar{width:272px;flex-shrink:0;background:#141414;border-right:1px solid var(--border-subtle);display:flex;flex-direction:column;overflow:hidden;transition:width .2s 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