:root{--bg-0: #f8f9fa;--bg-1: #ffffff;--bg-2: #f3f4f6;--bg-hover: #eef0f3;--bg-sidebar: #111118;--accent: #7c5cfc;--accent-hover: #6d4de6;--accent-muted: rgba(124, 92, 252, .08);--accent-border: rgba(124, 92, 252, .2);--green: #16a34a;--green-muted: rgba(22, 163, 74, .08);--amber: #d97706;--amber-muted: rgba(217, 119, 6, .08);--red: #dc2626;--red-muted: rgba(220, 38, 38, .08);--blue: #2563eb;--blue-muted: rgba(37, 99, 235, .08);--text-0: #111827;--text-1: #4b5563;--text-2: #9ca3af;--text-3: #d1d5db;--border: #e5e7eb;--border-subtle: #f3f4f6;--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--mono: "JetBrains Mono", "Fira Code", "SF Mono", monospace;--radius: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 2px 8px rgba(0, 0, 0, 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