:root {
    --font-family: cursive;
}
body{
    font-family: var(--font-family);
}
#outer-frame{
    background-color: #f3f8fe;
    width: 100%;
    height: 100vh;
}
#header{
    display: flex;
    justify-content: space-between;
}
#menu{
    display: flex;
}
#menu *{
    padding: 8px;
}
table td,
table th {
    padding: 10px;
}
table{
    /*margin: 0 auto;*/
    width: 920px;
}

#popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

#dialogPopUp {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    width: 300px;
    text-align: center;
}

.btn {
    padding: 10px 15px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.btn-danger {
    background-color: #dc3545;
    color: #fff;
}

.btn-secondary {
    background-color: #6c757d;
    color: #fff;
}