.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
}
.modal-content {
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    width: 80%;
    max-width: 600px;
    text-align: left;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.modal-header {
    font-size: 1.5em;
    margin-bottom: 10px;
}
.modal-body {
    max-height: 70vh;
    overflow-y: auto;
    line-height: 1.6;
}
.close-btn {
    background-color: #0056b3;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
    float: right;
    margin-top: 10px;
}