.wc-auth-btn { padding:10px 20px; cursor:pointer; }
.wc-auth-popup { display:none; position:fixed; top:0; left:0; width:100%; height:100%; z-index:9999; }
.wc-auth-overlay { position:absolute; top:0; left:0; width:100%; height:100%; background:rgba(0,0,0,0.5); }
.wc-auth-container { position:relative; width:800px; max-width:95%; margin:50px auto; background:#fff; display:flex; overflow:hidden; border-radius:8px; }
.wc-auth-content { display:flex; width:100%; }
.wc-auth-left { flex:1; padding:30px; }
.wc-auth-right { flex:1; display:flex; justify-content:center; align-items:center; background:#f5f5f5; }
.wc-auth-right img { max-width:100%; height:auto; }
.wc-auth-tabs { margin-bottom:20px; }
.wc-tab-link { cursor:pointer; padding:10px 20px; border:none; background:#eee; margin-right:5px; }
.wc-tab-link.active { background:#0073aa; color:#fff; }
.wc-tab-content { display:none; }
.wc-tab-content.active { display:block; }
.wc-auth-message { color:red; margin-bottom:10px; }
.wc-auth-close { position:absolute; top:10px; right:15px; font-size:30px; cursor:pointer; }
.wc-auth-left form input { display:block; width:100%; margin-bottom:10px; padding:10px; }
.wc-auth-left form button { padding:10px 20px; cursor:pointer; background:#0073aa; color:#fff; border:none; }