.wc-sms-otp-wrapper {
    background: #f9f9f9;
    border: 1px solid #ddd;
    padding: 20px;
    margin-bottom: 30px;
    border-radius: 5px;
}

.wc-sms-otp-wrapper h3 {
    margin-top: 0;
    font-size: 1.2em;
    color: #333;
}

.wc-sms-otp-customer-type {
    margin-bottom: 20px;
}

.wc-sms-otp-customer-type label {
    display: inline-block;
    margin-right: 20px;
    font-weight: normal;
    cursor: pointer;
}

.wc-sms-otp-customer-type input[type="radio"] {
    margin-right: 5px;
}

.wc-sms-otp-auth-methods {
    margin-bottom: 20px;
    padding: 15px;
    background: #f5f5f5;
    border-radius: 4px;
}

.wc-sms-otp-auth-methods label {
    display: block;
    margin-bottom: 10px;
    font-weight: normal;
    cursor: pointer;
}

.wc-sms-otp-auth-methods label:last-child {
    margin-bottom: 0;
}

.wc-sms-otp-auth-methods input[type="radio"] {
    margin-right: 8px;
}

.wc-sms-otp-customer-id-auth,
.wc-sms-otp-email-password-auth {
    margin-top: 15px;
}

.wc-sms-otp-forgot-password {
    margin-top: 10px;
    text-align: right;
}

.wc-sms-otp-forgot-password a {
    color: #2196f3;
    text-decoration: none;
    font-size: 14px;
}

.wc-sms-otp-forgot-password a:hover {
    text-decoration: underline;
}

.wc-sms-otp-existing-customer,
.wc-sms-otp-new-customer,
.wc-sms-otp-verification {
    margin-top: 15px;
}

.wc-sms-otp-notice {
    background: #e7f7ff;
    border-left: 4px solid #2196f3;
    padding: 12px;
    margin: 15px 0;
    font-size: 14px;
}

.wc-sms-otp-send-btn {
    background: #2196f3 !important;
    color: #fff !important;
    border: none !important;
    padding: 10px 20px !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    font-size: 14px !important;
}

.wc-sms-otp-send-btn:hover {
    background: #1976d2 !important;
}

.wc-sms-otp-send-btn:disabled {
    background: #ccc !important;
    cursor: not-allowed !important;
}

.wc-sms-otp-verification input[type="text"] {
    width: 100%;
    padding: 10px;
    font-size: 16px;
    text-align: center;
    letter-spacing: 5px;
}

.wc-sms-otp-timer {
    color: #666;
    font-size: 13px;
    margin-top: 10px;
}

.wc-sms-otp-success {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
    padding: 15px;
    border-radius: 4px;
    font-weight: bold;
    text-align: center;
}

input.locked {
    background: #f5f5f5 !important;
    cursor: not-allowed !important;
}

@media (max-width: 768px) {
    .wc-sms-otp-customer-type label {
        display: block;
        margin-bottom: 10px;
    }
    
    .wc-sms-otp-verification .form-row {
        margin-bottom: 15px;
    }
    
    .wc-sms-otp-verification button {
        width: 100%;
        margin-bottom: 10px;
    }
}


/* OTP Modal Styles */
.wc-sms-otp-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.wc-sms-otp-modal-container {
    background: #fff;
    border-radius: 8px;
    max-width: 500px;
    width: 100%;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.wc-sms-otp-modal-header {
    padding: 20px;
    border-bottom: 1px solid #ddd;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.wc-sms-otp-modal-header h3 {
    margin: 0;
    font-size: 20px;
    color: #333;
}

.wc-sms-otp-modal-close {
    background: none;
    border: none;
    font-size: 28px;
    color: #999;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    line-height: 30px;
    text-align: center;
}

.wc-sms-otp-modal-close:hover {
    color: #333;
}

.wc-sms-otp-modal-body {
    padding: 30px;
}

.wc-sms-otp-modal-message {
    margin-bottom: 20px;
    color: #666;
    font-size: 15px;
    text-align: center;
}

.wc-sms-otp-phone-display {
    background: #f5f5f5;
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 20px;
    text-align: center;
}

.wc-sms-otp-phone-display strong {
    color: #333;
    margin-right: 10px;
}

.wc-sms-otp-phone-display span {
    color: #2196f3;
    font-size: 18px;
}

.wc-sms-otp-step-1,
.wc-sms-otp-step-2 {
    text-align: center;
}

.wc-sms-otp-send-modal {
    width: 100%;
    padding: 15px !important;
    font-size: 16px !important;
}

.wc-sms-otp-modal-actions {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.wc-sms-otp-modal-actions button {
    flex: 1;
}

/* Inline Customer ID Login Styles */
.wc-sms-otp-customer-id-login {
    background: #f9f9f9;
    padding: 20px;
    border-radius: 4px;
}

.wc-sms-otp-customer-id-login h3 {
    margin: 0 0 15px 0;
    font-size: 16px;
    color: #333;
}

.wc-sms-otp-verification-inline {
    background: #fff;
    padding: 15px;
    border-radius: 4px;
    border: 1px solid #ddd;
}

.wc-sms-otp-timer-inline,
.wc-sms-otp-timer-modal {
    font-size: 14px;
    color: #666;
    margin-top: 10px;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .wc-sms-otp-modal-container {
        max-width: 100%;
        margin: 20px;
    }
    
    .wc-sms-otp-modal-actions {
        flex-direction: column;
    }
    
    .wc-sms-otp-modal-actions button {
        width: 100%;
    }
}