body {
    font-family: Arial, sans-serif;
    margin: 20px;
    text-align: center;
}

h1 {
    margin-bottom: 10px;
}

.add-button {
    display: inline-block;
    padding: 10px 15px;
    font-size: 16px;
    cursor: pointer;
    background-color: #FFA500;
    border: none;
    color: white;
    border-radius: 5px;
    margin-top: 10px;
}

ul {
    list-style-type: none;
    padding: 0;
    width: 300px;
    margin: auto;
}

li {
    padding: 10px;
    margin: 5px;
    background: #f4f4f4;
    border: 1px solid #ddd;
    text-align: center;
}

/* Modal Styles */
.popup {
    display: none;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.popup-content {
    background: white;
    width: 300px;
    padding: 20px;
    margin: 100px auto;
    border-radius: 10px;
    text-align: center;
}

.close {
    float: right;
    font-size: 20px;
    cursor: pointer;
}


textarea {
    width: 100%;
    height: 150px;
    margin: 10px 0;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
}

button {
    padding: 10px;
    border: none;
    background-color: #FFA500;
    color: white;
    cursor: pointer;
    border-radius: 5px;
    margin-top: 10px;
}