body.woocommerce-checkout .ia-email-exists-warning,
.ia-email-exists-warning {
    margin-top: 12px !important;
    padding: 16px 20px !important;
    background: #1f1f25 !important;
    border: 1px solid #ff5555 !important;
    border-radius: 6px !important;
    color: #ffeeee !important;
    font-size: 14.5px !important;
}

body.woocommerce-checkout .ia-email-exists-warning strong,
.ia-email-exists-warning strong {
    color: #ff7777 !important;
}

/* Button */
body.woocommerce-checkout .ia-login-btn,
.ia-login-btn {
    display: inline-flex !important;
    align-items: center !important;
    gap: 9px !important;
    background: #002b66 !important;
    color: #ffffff !important;
    padding: 13px 26px !important;
    border-radius: 6px !important;
    font-weight: 700 !important;
    font-size: 15.5px !important;
    text-decoration: none !important;
    text-shadow: 0 2px 4px rgba(0,0,0,0.6) !important;
    box-shadow: 0 4px 12px rgba(0,43,102,0.7) !important;
}

body.woocommerce-checkout .ia-login-btn:hover,
.ia-login-btn:hover {
    background: #003d88 !important;
    transform: translateY(-2px) !important;
}