body {
    color: white;
    background-color: rgb(56, 56, 56);
    align-items: center;
    align-content: center;
    overflow: hidden;
    font-family: century gothic, sans-serif;
}

.text-input{
    height: 40vh;
    width: 40vh;
    border-radius: 15px;
    padding: 20px;
    font-size: 18pt;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%)
}
.text-input.disappear{
    display: none;
}

.tri{
    z-index: -3;
    position: absolute;
    color: white;
    font-size: 15vh;
    text-align: center;
    vertical-align: middle;
    transition: transform 0.5s ease-in-out,
                visibility 0s 0s;
}
.tri.disappear{
    transition: transform 0.5s ease-in-out,
                visibility 0s 0.5s;
    visibility: hidden;
}

.tritop{
    top: 0;
    left: 0;
    width: 100%;
    height: 50%;
    color: #aa0000;
    background-color: maroon; 
    clip-path: polygon(1% 0%, 50% 98%, 99% 0%); 
    line-height: 40vh;
}
.tritop.disappear{
    transform: translateY(-50vh);
}

.trileft{
    position: absolute;
    top: 0;
    left: 0;
    width: 50%;
    height: 100%;
    color: #00aaaa;
    background-color: darkcyan; 
    clip-path: polygon(0% 1%, 98% 50%, 0% 99%); 
    line-height: 100vh;
}
.trileft.disappear{
    transform: translateX(-50vw);
}

.triright{
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    color: #ffcc00;
    background-color: orange; 
    clip-path: polygon(2% 50%, 100% 1%, 100% 99%); 
    line-height: 100vh;
}
.triright.disappear{
    transform: translateX(50vw);
}

.tribottom{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50%;
    color: #22aa22;
    background-color: forestgreen; 
    clip-path: polygon(50% 2%, 1% 100%, 99% 100%); 
    line-height: 60vh;
}
.tribottom.disappear{
    transform: translateY(70vh);
}

.cir {
    z-index: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
    width: min(30vh, 30vw);
    height: min(30vh, 30vw);
    border-radius: 50%;
    color: rgb(255, 255, 255);
    background-color: #ccc;
    display: flex;
    align-items: center;
    justify-content: center;
    filter: drop-shadow(0px 0px 4px #0f0f0f);
    transition: all 0.5s ease-in-out;
}
.cir.disappear {
    opacity: 1;
}
.offset{
    transform: translate(10vh, 10vh);
}

.center-disp {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: min(18vh, 18vw);
}

.complete {
    color: lightgreen;
}

.chart {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100vw;
    height: 40vh;
    z-index: -4;
    font-weight: bold;
    color: black;
    background: linear-gradient(0deg, rgba(255,255,255,1) 0%, rgba(255,255,255,0) 100%);
    transition: opacity 0.5s;
}
.chart.disappear{
    opacity: 0;
}

button {
    display: inline-flex;
    height: 50px;
    width: 50px;
    border-radius: 50%;
    border: none;
    background-color: white;
    font-size: 2rem;
    align-items: center;
    justify-content: center;
    text-align: middle;
}
button.flipped-on{
    color: white;
    background-color: red;
}

.incorrect{
    background-color:gray;
}

.onload{
    z-index: 1;
}

.menu{
    transition: visibility 0s,
                opacity 0.2s linear;
    
}
.menu.disappear{
    transition: visibility 0s .2s,
                opacity 0.2s linear;
    opacity: 0;
    visibility: hidden;
}


.errors { 
    z-index: -1;
    height: min(35vh, 35vw);
    width: min(35vh, 35vw);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    filter: drop-shadow(0px 0px 4px #0f0f0f);
    transition: visibility .0s 0s,
                opacity 0.2s linear;
}
.errors.disappear{
    transition: visibility 0s .2s,
                opacity 0.2s linear;
    visibility: hidden;
    opacity: 0;
}

.glass {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(7px);
    -webkit-backdrop-filter: blur(7px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgb(255, 255, 255, 0.432);
}

.emboss-text{
    user-select: none;
    text-shadow: 0px 1px 0 #333, 0 2px 0 #333,
                1px 3px 0 #333, 1px 4px 0 #333,
                2px 5px 0 #333, 2px 6px 0 #333;
    /* text-shadow: 0px 1px 0 rgba(0, 0, 0, 0.2), 0 2px 0 rgba(0, 0, 0, 0.2),
                1px 3px 0 rgba(0, 0, 0, 0.2), 1px 4px 0 rgba(0, 0, 0, 0.2),
                2px 5px 0 rgba(0, 0, 0, 0.2), 2px 6px 0 rgba(0, 0, 0, 0.2); */
    transition: all .1s linear;
}
.emboss-text:hover{
    text-shadow: 0px 1px 0 #333, 0 2px 0 #333,
    1px 3px 0 #333, 1px 4px 0 #333,
    2px 5px 0 #333, 2px 6px 0 #333,
    3px 7px 0 #333, 3px 8px 0 #333,
    4px 9px 0 #333, 4px 10px 0 #333;
    transform: translate(-4px, -4px);
    color: white;
}
.mini-emboss-text{
    text-shadow: 0px 1px 0 #333, 0 2px 0 #333,
                1px 3px 0 #333, 1px 4px 0 #333;
    filter: drop-shadow(0px 0px 4px #0f0f0f);
}

rt {
    font-size: min(4vh, 4vw);
    transition: font-size 0.2s;
    ruby-align: center
}

rt.hide {
    font-size: 0pt
}