:root{
/* Indigo — the single accent */
--n-indigo-50:#f0f0fd;--n-indigo-100:#e1e1fa;--n-indigo-200:#c3c3f4;--n-indigo-300:#9d9dec;--n-indigo-400:#7272e4;--n-indigo-500:#3b3bd6;--n-indigo-600:#2f2fbd;--n-indigo-700:#26269a;--n-indigo-800:#1d1d73;
/* Ink — warm-neutral light ramp */
--n-white:#ffffff;--n-ink-50:#f7f7f5;--n-ink-100:#efefec;--n-ink-200:#e3e3e0;--n-ink-300:#c9c9cf;--n-ink-400:#9b9ba5;--n-ink-500:#6a6a76;--n-ink-700:#3a3a46;--n-ink-800:#23232d;--n-ink-900:#14141b;
/* Night — blue-black dark ramp */
--n-night-900:#0c0c14;--n-night-800:#15151f;--n-night-700:#1e1e2b;--n-night-600:#2a2a3a;
/* Semantic */
--n-success-50:#e7f4ee;--n-success-400:#5cc595;--n-success-600:#1d7a52;
--n-warning-50:#fbf1e3;--n-warning-400:#f0b45a;--n-warning-600:#a8620f;
--n-danger-50:#fbe9ea;--n-danger-400:#f07a80;--n-danger-600:#c0303a;

/* Semantic aliases */
--surface-canvas:var(--n-white);--surface-paper:var(--n-ink-50);--surface-sunken:var(--n-ink-100);
--surface-night:var(--n-night-900);--surface-night-raised:var(--n-night-800);--surface-night-line:var(--n-night-600);
--text-primary:var(--n-ink-900);--text-secondary:var(--n-ink-700);--text-tertiary:var(--n-ink-500);--text-disabled:var(--n-ink-400);
--text-on-dark:var(--n-white);--text-on-dark-secondary:#b4b4c2;--text-on-accent:var(--n-white);
--accent:var(--n-indigo-500);--accent-hover:var(--n-indigo-600);--accent-pressed:var(--n-indigo-700);--accent-tint:var(--n-indigo-50);--accent-on-dark:var(--n-indigo-300);--accent-ring:rgba(59,59,214,.18);
--focus-ring:var(--n-indigo-400);
--border-hairline:var(--n-ink-200);--border-strong:var(--n-ink-300);--border-on-dark:var(--n-night-600);
--success:var(--n-success-600);--warning:var(--n-warning-600);--danger:var(--n-danger-600);
}