.visa-invitation-wrapper {
    max-width: 1000px;
    margin: 0 auto;
}

#visa-invitation-form {
    background: #f9f9f9;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 40px 60px;
}

.visa-invitation-wrapper .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 20px;
}

.visa-invitation-wrapper .form-group {
    display: flex;
    flex-direction: column;
}

.visa-invitation-wrapper .form-group label {
    font-weight: 500;
    margin-bottom: 8px;
    color: #333;
}

.visa-invitation-wrapper .form-group input {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.visa-invitation-wrapper .form-group input:focus {
    border-color: #0073aa;
    outline: none;
}

.visa-invitation-wrapper button[type="submit"] {
    background-color: #0073aa;
    color: #fff;
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    display: block;
    margin: 0 auto;
    transition: background-color 0.3s;
}

.visa-invitation-wrapper button[type="submit"]:hover {
    background-color: #005177;
}

.visa-invitation-success,
.visa-invitation-error {
    max-width: 800px;
    margin: 20px auto;
    padding: 15px;
    border-radius: 4px;
    font-size: 16px;
}

.visa-invitation-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.visa-invitation-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.visa-invitation-error ul {
    margin: 0;
    padding-left: 20px;
}

.visa-invitation-wrapper .error {
    color: red !important;
    font-size: 12px !important;
    display: block !important;
    margin-top: -30px !important;
}

.visa-invitation-success {
    color: green !important;
    margin-bottom: 15px !important;
}

.visa-invitation-error {
    color: red !important;
    margin-bottom: 15px !important;
}

.visa-invitation-wrapper #form-message {
    margin-top: 15px !important;
    color: red !important;
}

.visa-invitation-wrapper .btn-submit {
    margin: 0 !important;
    background-color: #a11e29 !important;
    color: #fff !important;
    box-shadow: none !important;
    font-weight: 400 !important;
    padding: 0px 40px !important;
}


.visa-invitation-wrapper .btn-submit.disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

#form-loading {
    display: none;
}

#form-loading.active {
    display: block;
}

.form-message.success {
    color: #008000 !important;
}

.form-message.error {
    color: #ff0000 !important;
}



/* Responsive Design */
@media (max-width: 768px) {
    .visa-invitation-wrapper .form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .visa-invitation-wrapper .visa-invitation-wrapper {
        padding: 10px;
    }

    #visa-invitation-form {
        padding: 15px;
    }
}