Wick

Style: dark near-black canvas, charcoal cards, violet toggle accents with mint billing highlights.

Layout: grouped settings column beside a billing rail.

Components: labeled section groups (Account, Options, Support, Referrals), toggle switches, support link rows, referral invite card with months-earned badge, plan summary with billing-history and change-plan buttons, stylized credit-card widget.

Vibe: sleek, quiet, focused — prosumer SaaS.