/* ═══════════════════════════════════════════════════════════ * Anvár UI — auth styles * ═══════════════════════════════════════════════════════════ * * Login overlay, embedded Clerk auth panels (sign-in, MFA, * forgot-password, sign-up via invitation), the language * toggle, and the anti-flash rules that keep the body hidden * until /whoami resolves. * * This is its own file because the auth surface is one of the * larger conceptually-isolated units of the UI — a v20.x stage * will likely split the corresponding JS into anvar-ui/js/auth/ * and these styles are the natural companion. Until then, all * the auth visual rules live here in one place. * * Reads variables from base.css (loaded first). Layout rules * for everything OUTSIDE the login overlay live in layout.css. * * Extracted in v20.0 from the inline