:root{--bg-primary:#f8fafc;--bg-secondary:#f1f5f9;--bg-card:#edf0f5;--bg-card-hover:rgba(30,7,205,.04);--border:#676666a9;--border-focus:rgba(37,99,235,.4);--text-primary:#1e293b;--text-secondary:#334155;--text-muted:#64748b;--accent:#2563eb;--accent-light:#3b82f6;--accent-glow:rgba(37,99,235,.12);--success:#16a34a;--success-bg:#dcfce7;--success-border:rgba(22,163,74,.3);--danger:#dc2626;--danger-bg:#fee2e2;--danger-border:rgba(220,38,38,.25);--warning:#f59e0b;--purple:#7c3aed;--font-sans:-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display","Inter","Segoe UI",Roboto,sans-serif;--font-mono:"SF Mono","JetBrains Mono",ui-monospace,monospace;--font-regular:400;--font-medium:500;--font-semibold:600;--font-bold:700;--radius-sm:8px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--shadow-card:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);--shadow-glow:0 4px 14px rgba(37,99,235,.08);--transition:.2s 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