:root{--bg-main:#fff;--bg-surface:#fff;--text-main:#1a1b1e;--text-sub:#868e96;--border-color:#e9ecef;--shadow-default:0 2px 8px #0000000a;--shadow-active:0 4px 12px #6366f133;--primary-color:#6366f1;--primary-bg:#e0e7ff;--color-success:#10b981;--bg-success:#ecfdf5;--color-error:#ef4444;--bg-error:#fef2f2;--color-warning:#f59e0b;--bg-warning:#fffbeb;--color-secondary:#f97316;--input-bg:#fff;--input-border:#dee2e6;--focus-ring:#6366f1}[data-theme=dark]{--bg-main:#000;--bg-surface:#121212;--text-main:#ececec;--text-sub:#a1a1aa;--border-color:#27272a;--shadow-default:0 4px 6px -1px #ffffff0d;--shadow-active:0 0 20px #2dd4bf4d;--primary-color:#2dd4bf;--primary-bg:#2dd4bf26;--color-success:#4ade80;--bg-success:#4ade801a;--color-error:#f87171;--bg-error:#f871711a;--color-warning:#fbbf24;--bg-warning:#fbbf241a;--color-secondary:#f472b6;--input-bg:#000;--input-border:#3f3f46;--focus-ring:#2dd4bf}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-main);transition:background-color .3s,color .3s}a{color:inherit;text-decoration:none}