:root{--bg: #f3f5f8;--bg-elevated: #ffffff;--bg-muted: #e8edf3;--text: #0f172a;--text-muted: #64748b;--border: #dbe2ea;--primary: #0b6bcb;--primary-hover: #0958a8;--primary-soft: #e8f2fc;--success: #0f7b4c;--success-soft: #e6f6ee;--warning: #b45309;--warning-soft: #fff7ed;--danger: #c81e1e;--danger-soft: #fde8e8;--radius: 12px;--shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 8px 24px rgba(15, 23, 42, .06);--font: "DM Sans", system-ui, sans-serif;--mono: "JetBrains Mono", ui-monospace, monospace;--sidebar-w: 248px}[data-theme=dark]{--bg: #0b1220;--bg-elevated: #121a2a;--bg-muted: #1a2438;--text: #e8eef7;--text-muted: #94a3b8;--border: #243147;--primary: #3b9aef;--primary-hover: #5aacf3;--primary-soft: #132738;--success-soft: #123226;--warning-soft: #2a1f12;--danger-soft: #2a1414;--shadow: 0 1px 2px rgba(0, 0, 0, .2), 0 8px 24px rgba(0, 0, 0, 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