.auth-tabs { display:flex; gap:8px; margin-bottom:18px; }
.auth-tabs button { flex:1; border:1px solid rgba(255,255,255,.16); border-radius:10px; padding:10px 8px; color:#9099ad; background:transparent; cursor:pointer; font:inherit; font-size:14px; }
.auth-tabs button[aria-pressed="true"] { color:#22d3ee; border-color:rgba(34,211,238,.6); background:rgba(34,211,238,.1); }
.auth-tabs button:disabled { cursor:wait; opacity:.65; }