.wcs-container{background:#f9f9f9;padding:20px;border-radius:8px;max-width:640px;margin:auto}
.wcs-table{width:100%;border-collapse:collapse}
.wcs-table td{padding:6px}
.wcs-table input{width:100%;padding:6px;box-sizing:border-box}
.wcs-btn-wrapper{text-align:center;margin-top:15px}
.wcs-btn{background:#0073aa;color:#fff;border:none;padding:12px 32px;font-size:18px;border-radius:6px;cursor:pointer}
.wcs-btn:hover{background:#006598}
#wcs-result{margin-top:20px;background:#fff;border:1px solid #ccc;border-radius:6px;padding:12px}