:root{--bg:#f6f7f9;--card-bg:#fff;--text:#1f2937;--text-muted:#6b7280;--border:#e5e7eb;--shadow:0 1px 3px #0000001a;--radius:8px;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;font:16px/1.5 system-ui,-apple-system,sans-serif}@media (prefers-color-scheme:dark){:root{--bg:#111827;--card-bg:#1f2937;--text:#f3f4f6;--text-muted:#9ca3af;--border:#374151;--shadow:0 1px 3px #0006}}*{box-sizing:border-box;margin:0;padding:0}html{background:var(--bg)}body{min-width:0;margin:0}#root{max-width:1120px;padding:0 max(16px, env(safe-area-inset-left)) max(80px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-right));margin:0 auto}:root{--radius:8px;--shadow-sm:0 1px 2px #0f172a0f;--shadow:0 10px 24px #0f172a14;--shadow-lg:0 20px 50px #0f172a2e;--accent:#2563eb;--success:#059669;--danger:#dc2626;--font-sans:"Plus Jakarta Sans", "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, 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