.wcaf-wrap{max-width:520px;margin:0 auto;padding:18px;border:1px solid #e6e6e6;border-radius:8px;background:#fff;font-family:Arial,Helvetica,sans-serif}
.wcaf-tabs{display:flex;gap:8px;margin-bottom:12px}
.wcaf-tab{flex:1;padding:8px 12px;border:1px solid #ddd;background:#f9f9f9;cursor:pointer;border-radius:6px;text-align:center}
.wcaf-tab.active{background:#1769aa;color:#fff;border-color:#1769aa}
.wcaf-panel label{display:block;margin-bottom:10px;font-size:14px}
.wcaf-panel input[type='text'], .wcaf-panel input[type='password']{width:100%;padding:8px;border:1px solid #ccc;border-radius:4px}
.wcaf-btn{display:inline-block;padding:8px 12px;border-radius:6px;border:none;cursor:pointer;background:#1e88e5;color:#fff;margin-top:6px}
.wcaf-msg{display:none;position:relative;right:-20px;padding:8px 10px;border-radius:6px;margin-top:8px}
.wcaf-error{background:#fdecea;color:#611a15;border:1px solid #f5c6cb;animation:wcaf-shake .45s}
.wcaf-success{background:#e6ffef;color:#0b5; border:1px solid #c3f0d7}
@keyframes wcaf-shake{0%{transform:translateX(0)}25%{transform:translateX(-6px)}50%{transform:translateX(6px)}75%{transform:translateX(-4px)}100%{transform:translateX(0)}}