html, body {
    margin: 0;
    width: 100%;
    height: 100%;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    overflow: hidden;
    position: fixed;
    top: 0;
    left: 0;
}

#busy-indicator {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(0, 0, 0, 0.5);
}

#title {
    text-align: center;
}

#content {
    flex-grow: 1;
    margin: 0 10px 10px 10px;
}

#step1 {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: stretch;
    gap: 10px;
}

#planContainer {
    flex-basis: 66%;
    flex-grow: 1;
    border: 1px solid black;
    min-width: 100px;
    position: relative;
}

#planLayers {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 10;
}

#plan {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

#cart {
    flex-basis: 34%;
    border: 1px solid black;
    padding: 10px;
    min-width: 100px;
}

@media only screen and (max-width: 600px) {
    #cart {
        display: none;
    }
}

#cart .item {
    font-weight: bold;
}

#cartItems .item {
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
}

#cartItems .item.price {
    text-align: right;
}

#cart #totalPrice {
    font-weight: bold;
    text-align: right;
}