:root {
    --color1: #FFFFFF;
    --color2: #888888;
    --color3: #F3F3F3;
    --color4: #000000;
    --color5: #666666;
    --color7: #999999;
    --color-link: #CC0000;
    --backgroundColor: rgba(255, 255, 255, .7);
}

@media (prefers-color-scheme: dark) {
    :root {
        --color1: #1c1c1c;
        --color2: #787878;
        --color3: #242424;
        --color4: #f2f2f2;
        --color5: #A2A2A2;
        --color7: #787878;
        --color-link: #fdc1d3;
        --backgroundColor: rgba(0,0,0, .7);
    }
}

* {
    margin: 0;
    padding: 0;
    border: 0;
    vertical-align: baseline;
}


body {
    font-family: sans-serif;
    -webkit-font-smoothing: antialiased;
    overflow: hidden;

}

#menue {
    margin-top: .5em;
    text-align: center;
}

#menue button {
    min-width: 25px;
    margin: 0 5px;
    font-weight: 600;
    background-color: transparent;
    border: 1px solid var(--color2);
    color: var(--color5);
    border-radius: 4px;
}

#menue button:focus-within,
#menue button:focus {
    outline: 1px solid blue;
}

button:hover {
    opacity: .8;
}

#menue button:disabled {
    color: var(--color1);
    background-color: var(--color-link);
    border-color: var(--color-link);
}

h2 {
    letter-spacing: -0.25pt;
    line-height: 1.1em;
    font-style: normal;
    font-family: Arial, Verdana, sans-serif;
}

#onlineGame {
    position: relative;
    margin: 0 auto 0 auto;
    max-width: 620px;
}

#spielfeld {
    position: relative;
    width: 100%;
    height: 0;
}

#credit {
    color: var(--color5);
    margin-top: .5em;
}

#vorschau {
    margin: 0 0 1.2em 0;
    border: 0 solid;
}

#vorschau .vorschau-image {
    float: left;
    aspect-ratio: 800/600;
    background-size: cover;
    width: 50%;
    margin: 0 1.5em .8em 0;
}

.is-desktop #vorschau .vorschau-image {
    width: 30%;
}

/* Fallback (current, using padding hack) */
@supports not (aspect-ratio: 800/600) {
    div::before {
        float: left;
        padding-top: 75%;
        content: '';
    }
    div::after {
        display: block;
        content: '';
        clear: both;
    }
}

#spielfeld #abst {
    display: none;
    width: 2%;
}

#spielfeld #backgroundImage {
    position: absolute;
    width: 100%;
    height: auto;
}

#spielfeld * {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    position: absolute;
}

#spielfelder div {
    background: var(--color1);
    border: 1px solid var(--color2);
}

#startfelder div {
    background-color: var(--color3);
    border: 1px solid var(--color2);
}

.draggable, .droppable {
    cursor: pointer;
    background-size: 500% auto;
    background-repeat: no-repeat;
}

/*
    PopUps
*/

#game_overlay {
    position: absolute;
    right: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: var(--backgroundColor);
    z-index: 999;
    display: flex;
    justify-content: center;
    align-items: center;
}

#game_overlay > div {
    flex-wrap: wrap;
    flex-direction: column;
    text-align: center;
    background-color: var(--color1);
    border: 2px solid var(--color7);
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    border-radius: 15px;
    padding: 2em;
    max-width: 340px;
    min-width: 250px;
}

#game_overlay > div > * {
    margin-bottom: .5em;
}

#game_overlay > div button {
    display: inline-block;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
    line-height: 1em;
    color: var(--color1);
    padding: 0.5em 1em;
    margin: 1.5em auto 0 auto;
    min-width: 105px;
    cursor: pointer;
    font-size: 1em;
    background-color: var(--color-link);
    border: 0;
    font-weight: 700;
}


.aktiv {
    border: 2px solid var(--color-link);
    z-index: 99999;
}

/*
    Darkmode
*/

@media (prefers-color-scheme: dark) {
    body {
        color: #fff;
        background: #1c1c1c;

    }

    .message {
        background: #1c1c1c;
    }
    .message button {
        background: #e08888;
        color: #000;
    }
}

@media (max-width: 400px) {
    body #settings {
        font-size: 80%;
    }
    #game_overlay > div {
        font-size: 90%;
    }
}

.hide {
    display: none !important;
}