.auth-shell-dark{--surface:#111111;--surface-raised:#1a1a1a;--surface-hover:#2a2a2a;--surface-sunken:#2a2a2a;--canvas:#0a0a0a;--content:#ffffff;--content-secondary:#c8c8c8;--content-muted:#b6b6b6;--content-subtle:#a3a3a3;--line:#2a2a2a;--line-subtle:#1a1a1a;--line-strong:#666666;--cta-surface:#f3f0e9;--cta-content:#0a0a0a;--background:#0a0a0a;--foreground:#ffffff;--muted-foreground:#b6b6b6;--border:#2a2a2a;--input:#2a2a2a;--ring:#666666;--gray-60:#525252;--gray-90:#141414;--btn-light:#f3f0e9;--bg-elevated:var(--surface-hover);--color-surface:var(--surface);--color-surface-raised:var(--surface-raised);--color-surface-hover:var(--surface-hover);--color-surface-sunken:var(--surface-sunken);--color-content:var(--content);--color-content-secondary:var(--content-secondary);--color-content-muted:var(--content-muted);--color-content-subtle:var(--content-subtle);--color-line:var(--line);--color-line-subtle:var(--line-subtle);--color-line-strong:var(--line-strong);--color-cta:var(--cta-surface);--color-cta-foreground:var(--cta-content);--color-background:var(--background);--color-foreground:var(--foreground);--color-border:var(--border);--color-muted-foreground:var(--muted-foreground);--color-canvas:var(--canvas);color-scheme:dark;background-color:#111111;color:#ffffff}