.message-box>.background {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    background-color: rgba(20, 20, 30, 0.5);
    pointer-events: auto;
}

.message-box>.box {
    position: absolute;
    left: calc(50% - 500px / 2);
    top: 30%;
    z-index: 2;
    margin: 0;
    padding: 16px;
    width: 500px;
    box-sizing: border-box;
    background-color: var(--surface-color);
    text-align: center;
}

.message-box>.box>p {
    margin: 5px 0 20px 0;
    padding: 0;
    min-height: 50px;
    line-height: 0.9;
    font-size: 32px;
    white-space: pre-wrap;
    color: var(--text-color);
}

.message-box.message>.box>button:first-of-type {
    display: none;
}

.message-box.confirm>.box>button:first-of-type {
    float: left;
}

.message-box.confirm>.box>button:last-of-type {
    float: right;
}

.message-box>.box>button {
    min-width: 140px;
}