@import url("https://fonts.googleapis.com/css?family=Monoton");

:root {
    --board-item-size: 95px;
    --board-size: 4;
    --board-container-size: calc(var(--board-size) + 2);
    --loopa-red: #ff0000;
    --loopa-blue: #0000bb;
    --loopa-green: #00bb00;
    --loopa-yellow: #ffff00;
    --loopa-purple: #800080;
}

body {
    background-image: url('../images/chaotic-mind.jpg');
    background-size: cover;
    background-position: center;
    font-size: .875rem;
}

.board-helper {
    display: grid;
    grid-template-columns: repeat(var(--board-size), 1fr);
    max-width: 200px;
}

.helper-item {
    width: 100%;
    aspect-ratio: 1 / 1;
    border: 1px solid lightgray;
    border-radius: 3px;
    overflow: hidden;
}

.bg-loopa-red {
    background-color: var(--loopa-red);
}

.bg-loopa-green {
    background-color: var(--loopa-green);
}

.bg-loopa-blue {
    background-color: var(--loopa-blue);
}

.bg-loopa-yellow {
    background-color: var(--loopa-yellow);
}

.bg-loopa-purple {
    background-color: var(--loopa-purple);
}

.dialog-template {
    display: grid;
    grid-template-areas: "header" "body" "footer";
    grid-template-rows: auto 1fr auto;
    grid-template-columns: 1fr;
}

    .dialog-template > .header {
        grid-area: header;
        text-align: center;
        font-weight: bold;
        font-size: 1.25rem;
    }

    .dialog-template > .body {
        grid-area: body;
        padding: 10px;
        text-align: center;
    }

    .dialog-template > .footer {
        grid-area: footer;
        padding: 10px;
        text-align: center;
    }

        .dialog-template .footer button {
            width: 80px;
        }

.board {
    display: grid;
    grid-template-columns: repeat(var(--board-size), 1fr);
    background-color: lightgray;
}


.board-container {
    display: grid;
    justify-content: center;
    grid-template-columns: repeat(var(--board-container-size), 1fr);
    grid-template-rows: repeat(var(--board-container-size), 1fr);
    max-width: 500px;
    margin: auto;
    background-color: rgba(169, 169, 169, .7);
}

    .board-container .board {
        grid-column: 2 / span var(--board-size);
        grid-row: 2 / span var(--board-size);
    }

    .board-container > .controls-top {
        display: grid;
        grid-template-columns: repeat(var(--board-size), 1fr);
        grid-column: 2 / span var(--board-size);
        grid-row: 1;
    }

    .board-container > .controls-bottom {
        display: grid;
        grid-template-columns: repeat(var(--board-size), 1fr);
        grid-column: 2 / span var(--board-size);
        grid-row: var(--board-container-size);
    }

    .board-container > .controls-left {
        display: grid;
        grid-column: 1;
        grid-row: 2 / span var(--board-size);
    }

    .board-container > .controls-right {
        display: grid;
        grid-column: var(--board-container-size);
        grid-row: 2 / span var(--board-size);
    }

    .board-container .board-button {
        display: flex;
        align-items: center;
        justify-content: center;
    }

        .board-container .board-button button {
            background-color: rgba(0, 0, 0, .2)
        }

.board-item {
    width: 100%;
    aspect-ratio: 1 / 1;
    border: 1px solid lightgray;
    border-radius: 3px;
    overflow: hidden;
}

.move-counter {
    display: inline-block;
    background-color: #ff64;
    border: 1px solid black;
    border-radius: 10px;
}