quatuor/css/binaural.css

body {
    background: url(binaural/bg.png),
        radial-gradient(
            circle at center,
            #39444f 0%,
            #2c323b 25%,
            #293036 28%,
            #252b32 34%,
            #242930 38%,
            #1a1d22 52%,
            #191c22 53%,
            #151519 63%,
            #141418 65%,
            #0f0f12 74%,
            #0a0c0d 100%
        );
    background-repeat: round;
}

#sceneDiv {
    perspective: 500px;
}

#sceneDiv * {
    transform-style: preserve-3d;
}

#screenRow {
    display: block;
    transform: translateZ(var(--tZ)) rotateX(var(--rX)) rotateY(var(--rY));
}

#screenRow * {
    display: block;
}

#screenRow .col {
    display: inline-block !important;
    width: max-content;
    height: 100%;
    vertical-align: top;
}

.card {
    background: #36394180;
}

#matrixCard {
    background-image: none;
}

#screenRow .card > * {
    transform: translateZ(var(--cell-side));
}

#screenRow .card-header {
    background-color: transparent;
    border: none;
}

.minoes-table th,
.minoes-table td {
    display: inline-block !important;
    width: max-content;
}

.minoes-table tr {
    width: max-content;
    height: var(--cell-side);
}

#statsTable tr {
    display: table;
    width: 100%;
}

#statsTable th,
#statsTable td {
    display: table-cell;
    border: 0;
}

tr.matrix td:not(.mino) {
    border: 0;
    will-change: transform;
    transform: translateZ(0);
}

.minoes-table td {
    width: var(--cell-side) !important;
    height: var(--cell-side);
}

.minoes-table .mino {
    background: radial-gradient(circle at -150% -200%, #fffb 0%, var(--background-color) 100%);
    overflow: visible;
}

.mino::before,
.mino::after {
    content: '';
    position: absolute;
    display: block;
    top: 0;
    left: 0;
    width: inherit;
    height: inherit;
}

.mino::before {
    background: var(--light-color);
    transform: translateZ(calc(-1 * var(--cell-side))) rotateY(-90deg);
    transform-origin: left;
}

.right .mino::before {
    background: var(--dark-color);
    transform: translateZ(calc(-1 * var(--cell-side))) rotateY(90deg);
    transform-origin: right;
}

.mino::after {
    background: var(--light-color);
    transform: translateZ(calc(-1 * var(--cell-side))) rotateX(90deg);
    transform-origin: top;
}

.bottom .mino::after {
    background: var(--dark-color);
    transform: translateZ(calc(-1 * var(--cell-side))) rotateX(-90deg);
    transform-origin: bottom;
}

.I.mino {
    --background-color: #42afe1b0;
    --light-color: #6ceaff80;
    --dark-color: #00a4b0b0;
}

.J.mino {
    --background-color: #1165b5b0;
    --light-color: #339bff80;
    --dark-color: #00009db0;
}

.L.mino {
    --background-color: #f38927b0;
    --light-color: #ffba5980;
    --dark-color: #c54800b0;
}

.O.mino {
    --background-color: #f6d03cb0;
    --light-color: #ffff7f80;
    --dark-color: #ca9501b0;
}

.S.mino {
    --background-color: #51b84db0;
    --light-color: #84f88080;
    --dark-color: #1cbc02b0;
}

.T.mino {
    --background-color: #9739a2b0;
    --light-color: #d958e980;
    --dark-color: #6e019ab0;
}

.Z.mino {
    --background-color: #eb4f65b0;
    --light-color: #ff7f7980;
    --dark-color: #ad1936b0;
}

.ghost.mino {
    --background-color: #8886;
    --light-color: #ccc6;
    --dark-color: #3336;
}

.locking.mino {
    --background-color: #eeeb;
    --light-color: #fffb;
    --dark-color: #dddb;
}

.disabled.mino {
    --background-color: #888b;
    --light-color: #cccb;
    --dark-color: #333b;
}

@keyframes cleared-line-animation {
    from {
        background-color: #ceffff66;
        box-shadow: -200px 0 5px white, 200px 0 5px white;
    }
    to {
        background-color: transparent;
    }
}

@keyframes show-level-animation {
    from {
        opacity: 1;
        transform: translateY(200%);
    }
    50% {
        transform: translateY(0) scaleY(1);
        line-height: var(--bs-body-line-height);
    }
    to {
        opacity: 1;
        transform: translateY(-100%) scaleY(0);
        line-height: 0;
    }
}

@keyframes zoom-in-animation {
    from {
        opacity: 1;
        transform: scale3d(0.3, 0.3, 0.3);
        line-height: var(--bs-body-line-height);
    }
    30% {
        transform: scale3d(1, 1, 1);
    }
    80% {
        transform: scale3d(1, 1, 1);
        line-height: var(--bs-body-line-height);
    }
    to {
        opacity: 1;
        transform: scale3d(1.5, 0, 1);
        line-height: 0;
    }
}

@keyframes rotate-in-animation {
    0% {
        opacity: 1;
        transform: rotate(200deg);
        line-height: var(--bs-body-line-height);
    }
    30% {
        transform: translateZ(0);
        transform: scale3d(1, 1, 1);
    }
    80% {
        transform: scale3d(1, 1, 1);
        line-height: var(--bs-body-line-height);
    }
    to {
        opacity: 1;
        transform: scale3d(1.5, 0, 1);
        line-height: 0;
    }
}

@keyframes game-over-animation {
    from {
        opacity: 1;
        transform: translateY(200%);
    }
    to {
        opacity: 1;
        transform: translateY(0) scaleY(1);
        line-height: var(--bs-body-line-height);
    }
}