.demo-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    text-align: center;
}

.modal-content {
    border-radius: 8px;
    border: none;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.modal-header {
    border-bottom: unset;
    padding: 15px 20px 0px 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.modal-body {
    padding: 20px;
}

.modal-title {
    font-weight: 600;
    font-size: 1.25rem;
    text-align: center;
    width: 100%;
}

.btn-close {
    position: absolute;
    right: 20px;
    top: 65%;
    transform: translateY(-50%);
    font-size: 0.75rem;
}

.payment-option {
    border: 1px solid #e5e5e5;
    border-radius: 6px;
    padding: 12px 15px;
    margin-bottom: 15px;
    cursor: pointer;
    transition: all 0.2s;
    background-color: white;
}

.payment-option:hover {
    border-color: #007bff;
}

.payment-option.active {
    border-color: #007bff;
    background-color: #f0f8ff;
}

.payment-label {
    font-weight: 500;
    margin-bottom: 5px;
    font-size: 1rem;
}

.payment-description {
    font-size: 0.875rem;
    color: #6c757d;
    margin-bottom: 0;
}

.divider {
    text-align: center;
    margin: 20px 0;
    position: relative;
}

.divider::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background-color: #e5e5e5;
}

.divider-text {
    display: inline-block;
    background-color: white;
    padding: 0 10px;
    color: #6c757d;
    font-size: 0.875rem;
}

.btn-pay {
    width: 100%;
    padding: 10px;
    border-radius: 6px;
    font-weight: 500;
    margin-bottom: 10px;
    border: 1px solid #007bff;
    background-color: #007bff;
    color: white;
    transition: all 0.2s;
}

.btn-pay:hover {
    background-color: #0056b3;
    border-color: #0056b3;
}

.btn-pay-paypal {
    background-color: #ffc439;
    border-color: #ffc439;
    color: #000;
}

.btn-pay-paypal:hover {
    background-color: #f2b600;
    border-color: #f2b600;
}

.btn-trigger {
    background-color: #007bff;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    color: white;
    font-weight: 500;
    transition: all 0.2s;
}

.btn-trigger:hover {
    background-color: #0056b3;
}

.instruction {
    margin-top: 30px;
    color: #6c757d;
    font-size: 0.9rem;
}