:root{--bg:#fdf6e3;--surface:#eee8d5;--surface-hover:#e8e1cb;--text:#657b83;--text-secondary:#586e75;--text-muted:#93a1a1;--border:#d6cdb5;--border-hover:#b8b09a;--accent:#268bd2;--accent-hover:#1a6fad;--accent-subtle:#edf5fb;--accent-border:#a3cee8;--accent-muted:#6aafe2;--success:#859900;--error-bg:#fdf0ed;--error-text:#dc322f} html.dark{--bg:#002b36;--surface:#073642;--surface-hover:#0a4050;--text:#839496;--text-secondary:#93a1a1;--text-muted:#586e75;--border:#0a4050;--border-hover:#1a5060;--accent:#268bd2;--accent-hover:#6aafe2;--accent-subtle:rgba(38,139,210,0.1);--accent-border:rgba(38,139,210,0.25);--accent-muted:#1a6fad;--success:#859900;--error-bg:rgba(220,50,47,0.1);--error-text:#dc322f}