.account-lang{display:flex;gap:3px;padding:4px;border:1px solid var(--line);border-radius:99px;background:var(--surface);margin-left:12px}
.account-lang button{border:0;background:transparent;color:var(--muted);border-radius:99px;padding:6px 8px;font-size:10px;font-weight:700}
.account-lang button.active{background:var(--ink);color:var(--surface)}
.auth-card{position:relative}
.auth-card>.account-lang{width:max-content;margin:20px auto 0;background:#0b1220;border-color:#374151}
.auth-card>.account-lang button{color:#9ca3af}.auth-card>.account-lang button.active{background:#a78bfa;color:#111827}
.user-chip img{width:100%;height:100%;object-fit:cover;border-radius:50%}
@media(max-width:600px){.topbar>.account-lang{position:fixed;right:12px;bottom:12px;z-index:20;box-shadow:var(--shadow)}}