/* Basic Modal Styles */
.modal {
    display: none;
    /* Hidden by default */
    position: fixed;
    /* Stay in place */
    z-index: 1000;
    /* Sit on top */
    left: 0;
    top: 0;
    width: 100%;
    /* Full width */
    height: 100%;
    /* Full height */
    overflow: auto;
    /* Enable scroll if needed */
    background-color: rgba(0, 0, 0, 0.7);
    /* Black w/ opacity */
}

.modal-content {
    background-color: #fefefe;
    margin: 15% auto;
    /* 15% from the top and centered */
    padding: 30px;
    border-radius: 8px;
    width: 80%;
    /* Could be more or less, depending on screen size */
    max-width: 500px;
    margin: 15% auto;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* Modal Content Styling */
.modal-content h2 {
    color: #333;
    margin-bottom: 10px;
}

.modal-content p {
    color: #666;
    line-height: 1.5;
}

#countdown {
    font-size: 1.2em;
    font-weight: bold;
    color: #007bff;
    /* Primary brand color */
    margin: 15px 0;
}

.checkout-button {
    display: inline-block;
    padding: 10px 20px;
    margin-top: 15px;
    background-color: #28a745;
    /* Green for payment action */
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.checkout-button:hover {
    background-color: #218838;
}