:root{--font-sans:"Plus Jakarta Sans", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-normal:.25s cubic-bezier(.4, 0, .2, 1);--transition-smooth:.35s cubic-bezier(.16, 1, .3, 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#00000073;--shadow-lg:0 16px 40px -8px #0009;--shadow-glow:0 0 25px #6366f133;--glass-backdrop:blur(16px)}body.light-theme{--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-tertiary:#f1f5f9;--bg-card:#ffffffd9;--bg-card-hover:#fff;--bg-card-solid:#fff;--bg-elevated:#fff;--border-subtle:#0000000f;--border-medium:#0000001f;--border-highlight:#6366f180;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--text-inverse:#fff;--accent-primary:#4f46e5;--accent-primary-hover:#4338ca;--accent-primary-subtle:#4f46e514;--accent-glow:#4f46e526;--accent-emerald:#059669;--accent-emerald-subtle:#0596691a;--accent-amber:#d97706;--accent-amber-subtle:#d977061a;--accent-rose:#e11d48;--accent-rose-subtle:#e11d481a;--accent-cyan:#0891b2;--accent-cyan-subtle:#0891b21a;--accent-violet:#7c3aed;--accent-violet-subtle:#7c3aed1a;--shadow-sm:0 1px 3px #0000000d;--shadow-md:0 6px 18px #0000000f;--shadow-lg:0 14px 32px #00000017;--shadow-glow:0 0 20px 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