/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.4);
}

.modal-content {
    background-color: #fefefe;
    margin: 10% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 80%;
    max-width: 500px;
    position: relative;
}

.close-btn {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close-btn:hover, .close-btn:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}

.tab {
    display: flex;
    justify-content: space-around;
    margin-bottom: 20px;
}

.tab button {
    background-color: #f1f1f1;
    border: none;
    cursor: pointer;
    padding: 10px 20px;
    transition: 0.3s;
}

.tab button:hover {
    background-color: #ddd;
}

.tabcontent {
    display: none;
}

.tabcontent.active {
    display: block;
}