/**
 * Sender Newsletter Form Styles
 */

.sender-newsletter-form-wrapper {
    max-width: 100%;
    margin: 20px 0;
}

.sender-newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sender-newsletter-field {
    width: 100%;
}

.sender-newsletter-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    line-height: 1.5;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.sender-newsletter-input:focus {
    outline: none;
    border-color: #0073aa;
    box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.1);
}

.sender-newsletter-submit {
    width: 100%;
    padding: 12px 24px;
    background-color: #0073aa;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.sender-newsletter-submit:hover {
    background-color: #005a87;
}

.sender-newsletter-submit:active {
    background-color: #004a6f;
}

.sender-newsletter-submit:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

.sender-newsletter-message {
    padding: 12px;
    border-radius: 4px;
    font-size: 14px;
    line-height: 1.5;
    margin-top: 8px;
    display: none;
}

.sender-newsletter-message.show {
    display: block;
}

.sender-newsletter-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.sender-newsletter-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Horizontal layout for larger screens */
@media (min-width: 600px) {
    .sender-newsletter-form {
        flex-direction: row;
        align-items: flex-start;
    }
    
    .sender-newsletter-field {
        flex: 1;
    }
    
    .sender-newsletter-submit {
        width: auto;
        min-width: 120px;
        flex-shrink: 0;
    }
}