body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh; /* Ensure the entire viewport height is covered */
}

.container {
    max-width: 600px;
    background-color: white;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    background-color:#FFFAA0;
}

.popup-container{
    max-width: 320px;
}

h1 {
    color: #333;
}

ul {
    list-style: none;
    padding: 0;
}

li {
    display: flex;
    align-items: center;
    padding: 10px;
    border-bottom: 1px solid #ddd;
    transition: opacity 2s ease; /* Slower fade transition */
    /*max-width: 250px;*/
    max-height: 45px;
}

.circle {
    display: inline-block;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: white;
    border: 2px solid black; /* Black border */
    text-align: center;
    cursor: pointer;
    margin-right: 10px;
    background-color:transparent;
}

.done {
    opacity: 0.5; /* Adjust the opacity for the "done" effect */
}