:root{--primary:#6366f1;--primary-hover:#4f46e5;--primary-light:#6366f11a;--primary-shadow:#6366f14d;--bg-primary:#f8fafc;--header-bg:#ffffffe6;--card-bg:#fff;--card-border:#e2e8f0;--text-primary:#1e293b;--text-secondary:#64748b;--text-muted:#94a3b8;--border:#e2e8f0;--input-border:#cbd5e1;--input-bg:#fff;--btn-secondary-bg:#f1f5f9;--btn-add-bg:#6366f10d;--btn-danger-bg:#fee2e2;--badge-bg:#f0fdf4;--success:#16a34a;--success-bg:#dcfce7;--danger:#dc2626;--error-bg:#fee2e2;--shadow-hover:#00000014}:root.dark{--bg-primary:#0f172a;--header-bg:#0f172af2;--card-bg:#1e293b;--card-border:#334155;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--border:#334155;--input-border:#475569;--input-bg:#1e293b;--btn-secondary-bg:#334155;--btn-add-bg:#6366f126;--btn-danger-bg:#450a0a;--badge-bg:#064e3b;--success:#22c55e;--success-bg:#052e16;--danger:#ef4444;--error-bg:#450a0a;--shadow-hover:#0000004d}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5}body{background:var(--bg-primary);min-height:100vh}input,textarea,select,button{font-family:inherit}::selection{background:var(--primary-light);color:var(--primary)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}