/* From Uiverse.io by csemszepp */ 
body {
 /*  width: 100%;
  height: 100%; */
  --s: 200px; /* control the size */
  --c1: #1d1d1d;
  --c2: #4e4f51;
  --c3: #3c3c3c;

  background: repeating-conic-gradient(
        from 30deg,
        #0000 0 120deg,
        var(--c3) 0 180deg
      )
      calc(0.5 * var(--s)) calc(0.5 * var(--s) * 0.577),
    repeating-conic-gradient(
      from 30deg,
      var(--c1) 0 60deg,
      var(--c2) 0 120deg,
      var(--c3) 0 180deg
    );
  background-size: var(--s) calc(var(--s) * 0.577);
  text-align: center;
}


.btn{
    height: 12.5rem;
    width: 12.5rem;
    display: flex;
    border: 10px solid black;
    border-radius: 20%;
    margin: 1rem;
}

.btn-container{
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 400px;
    margin: auto;
}

.line1, .line {
    display: flex;
    justify-content: center;
    width: 100%;
}

.btn {
    width: 40vw;
    max-width: 120px;
    min-width: 60px;
    height: 40vw;
    max-height: 120px;
    min-height: 60px;
    margin: 10px;
    font-size: 2rem;
    border-radius: 20%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.2s;
}

@media (max-width: 600px) {
    .btn {
        width: 35vw;
        height: 35vw;
        font-size: 1.5rem;
        margin: 5px;
    }
    .btn-container {
        max-width: 95vw;
    }
}

.red{
    background-color: #f0415a;
}

.yellow{
    background-color: #e6ca0d;
}

.green{
    background-color: #a6ed42;
}

.purple{
    background-color: #952ae5;
}

.flash{
  background-color:cornsilk;
}

.userflash{
  background-color: silver;
}

#leaderboard {
    background: linear-gradient(135deg, #222 40%, #444 100%);
    border-radius: 20px;
    box-shadow: 0 0 20px 5px #ffd70088;
    padding: 1.5rem 1rem;
    margin: 2rem auto;
    max-width: 350px;
    color: #fff;
    position: relative;
    animation: shine 2s linear infinite;
    overflow: hidden;
}

@keyframes shine {
    0% {
        box-shadow: 0 0 20px 5px #ffd70088;
    }
    50% {
        box-shadow: 0 0 40px 15px #fff700cc, 0 0 60px 30px #ffd70044;
    }
    100% {
        box-shadow: 0 0 20px 5px #ffd70088;
    }
}