:root {
    --alpha-shadow: 0.21;
    --box-shadow-color: rgba(0, 0, 0, var(--alpha-shadow));
}

:root[data-theme="light"] {
    --page-bg: #f5f5f5;
    --not-page-bg: #333333;

    --general-text-color: #333333;
    --highlight-color: rgb(131, 35, 35);
    --unipositio-color: rgb(112, 112, 112);
    --filter: invert(14%) sepia(27%) saturate(0%) hue-rotate(159deg)
        brightness(104%) contrast(88%);

    --circle-pos: 0px;

    --butt-color: rgb(220, 220, 220);
    --butt-text-color: rgb(0, 0, 0);
    --win-border-color: #3f704d;

    --icon-color: #777777;
}

:root[data-theme="dark"] {
    --page-bg: #333333;
    --not-page-bg: #f5f5f5;

    --general-text-color: #f5f5f5;
    --highlight-color: rgb(255, 151, 151);
    --unipositio-color: rgb(155, 155, 155);
    --filter: invert(100%) sepia(91%) saturate(1%) hue-rotate(252deg)
        brightness(107%) contrast(100%);

    --circle-pos: 10px;

    --butt-color: rgb(220, 220, 220);
    --butt-text-color: rgb(0, 0, 0);
    --win-border-color: #2e8b57;

    --icon-color: #a0a0a0;
}

#circle-butt {
    position: absolute;
    transform: translateX(var(--circle-pos));
    fill: var(--page-bg);
}

body {
    width: 100%;
    background-color: var(--page-bg);
    display: inline-block;
    margin: 0px auto;
    padding: 0;
    color: var(--general-text-color);
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    height: fit-content;
}

.divider {
    height: 35px;
}

.bottomdivider {
    height: 15px;
}

.bottominfo {
    font-size: 12px;
    color: var(--general-text-color);
    text-align: center;
    width: 70%;
    margin: auto;
}

ul {
    list-style-type: none;
    overflow: hidden;
    width: auto;
}
ul.links {
    display: flex;
    flex-direction: row;
    align-items: center;
    align-self: center;
    text-align: center;
    padding-left: 10px;
}
ul.social {
    padding-left: 0px;
    display: flex;
    flex-direction: row;
    align-items: center;
    align-self: center;
    text-align: center;
}

.externalLink {
    font-size: 15px;
    color: var(--icon-color);
}

li {
    float: left;
}

li a {
    display: block;
    color: var(--general-text-color);
    padding-left: 0px;
    text-decoration: none;
    font-size: 15px;
    font-weight: lighter;
}

li a.homeimage {
    margin: 2px;
    float: right;
    font-weight: bold;
    padding-right: 10px;
}

li a.github {
    float: right;
    font-weight: bold;
    font-size: 25px;
    padding-right: 10px;
}

li.name {
    padding-right: 45px;
    float: left;
    font-weight: bold;
    font-size: 18px;
}

.themesw {
    width: 30px;
    height: 20px;
    border: none;
    cursor: pointer;
    margin-right: 15px;
}

.row {
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin: auto;
    text-align: center;
    width: 550px;
    width: min(calc(100vw - 40px), 700px);
}

a {
    text-decoration: none;
    color: var(--highlight-color);
}

.iconImage {
    box-shadow: 0px 0px 1px 1px rgb(155, 155, 155, 0.2);
}

.mango {
    border: 6px solid rgb(112, 112, 112);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin: auto;
    text-align: center;
    background: var(--page-bg);
    box-shadow: 0 0.125rem 0.5rem var(--box-shadow-color);
}

.helpTile {
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin: auto;
    text-align: center;
    background: var(--page-bg);
}

#win {
    border: 4px solid rgb(0, 112, 0);
}

.instructions {
    font-size: 15px;
    text-align: left;
    float: none;
    color: var(--general-text-color);
    margin: 10px;
    width: 80%;
}

.clean {
    margin: auto;
    margin-top: 12px;
    display: table-cell;
    justify-content: center;
    width: 145px;
    height: 40px;
    border: #333333;
    border-radius: 10px;
    background-color: var(--butt-color);
    color: var(--butt-text-color);
    font-size: large;
    font-weight: bold;
}

.clean:hover {
    background-color: var(--highlight-color);
    color: white;
}
.clean:hover:disabled {
    background-color: var(--butt-color);
}

.clean:disabled {
    color: gray;
    cursor: not-allowed;
}

.reset {
    margin: auto;
    margin-top: 12px;
    display: table-cell;
    justify-content: center;
    width: 145px;
    height: 40px;
    border: #333333;
    border-radius: 10px;
    background-color: var(--butt-color);
    color: var(--butt-text-color);
    font-size: large;
    font-weight: bold;
}

.reset:hover {
    background-color: var(--win-border-color);
    color: white;
}

.reset:disabled {
    background-color: var(--butt-color);
    color: gray;
    cursor: not-allowed;
}

.buttons {
    display: flex;
    flex-direction: row;
    justify-content: center;
    margin: auto;
    width: 300px;
}

#gameNumber {
    color: var(--unipositio-color);
    font-size: small;
    font-family: monospace;
}