#auth-screen input { background:#07020f;border:1px solid #4a1d9640;border-radius:8px;color:#c4b5fd;font-size:14px;padding:10px 14px;width:100%;box-sizing:border-box;outline:none;transition:border-color .15s; }
    #auth-screen input:focus { border-color:#7c3aed80; }
    .auth-btn { width:100%;padding:13px;border-radius:10px;font-family:'Cinzel',serif;font-size:12px;font-weight:700;letter-spacing:.08em;border:none;cursor:pointer;transition:opacity .15s; }
    .auth-btn:hover{opacity:.88} .auth-btn:active{transform:scale(.98)}
    .auth-tab-btn { flex:1;padding:10px;background:transparent;border:none;border-bottom:2px solid transparent;font-family:'Cinzel',serif;font-size:9px;color:#4a2d70;cursor:pointer;transition:all .15s; }
    .auth-tab-btn.active { color:#c4b5fd;border-bottom-color:#7c3aed; }
    #auth-error { font-size:11px;color:#f87171;text-align:center;min-height:18px;font-family:'Cinzel',serif; }