/* Generic */
body {
  width: 100%;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: "Sora", sans-serif;
  font-size: 12px;
  background-color: #ecf0f3;
  color: #a0a5a8;
}
.form-group-material {
    position: relative;
    margin-bottom: 20px;
}
input.input-material~label {
  color: #aaa;
  position: absolute;
  top: 11px;
  left: 16px;
  cursor: text;
  -webkit-transition: all 0.2s;
  transition: all 0.2s;
  font-weight: 300;
}

input.input-material~label.error {
    color: #dc3545;
    font-size: 0.75em;
    position: absolute;
    top: auto;
    bottom: -30px;
    left: 20px;
}

.btn-info {
    font-weight: 400;
    background: linear-gradient(to top, var(--darkgreen) 25%, var(--brightgreen));
    box-shadow: 8px 8px 16px rgba(0,0,0,0.15), inset 1px 1px 0 rgba(78, 229, 27, 1), -4px -4px 8px rgba(255,255,255,0.6);
    border-radius: 60px;
    border: 1px solid transparent;
    padding: 0.45rem 0.75rem;
    font-size: 0.9rem;
    line-height: 1.5;
    transition: all 0.2s ease;
    font-family: var(--sansfam);
}
.btn-info:hover {
    color: color-yiq(#138496);
    background-color: transparent;
    border-color: transparent;
}

.btn-info:focus,
.btn-info.focus {
    -webkit-box-shadow: 0 0 0 0.2rem rgba(23, 162, 184, 0.5);
    box-shadow: 0 0 0 0.2rem rgba(23, 162, 184, 0.5);
}

.btn-info.disabled,
.btn-info:disabled {
    background-color: #17a2b8;
    border-color: #17a2b8;
}

.btn-info:not([disabled]):not(.disabled):active,
.btn-info:not([disabled]):not(.disabled):focus,
.btn-info:not([disabled]):not(.disabled).active,
.show>.btn-info.dropdown-toggle {
    color: #fff;
    background: linear-gradient(to top, var(--darkgreen) 25%, var(--brightgreen));
    border-color: transparent;
    box-shadow: -2px -2px 2px rgba(0,0,0,0.15), inset -1px -1px 0 rgba(255,255,255,1), 1px 1px 2px rgba(255,255,255,0.6);
}

.dot, .trigger {
    position: absolute;
    top: 80%;
    left: 48%;
    transform: translate(-50%,-50%);
    height: var(--size);
    width: var(--size);
    margin: 10px;
    background: linear-gradient(to top, var(--darkgreen) 25%, var(--brightgreen));
    box-shadow: 5px 5px 10px rgba(163, 177, 198, 0.6), -5px -5px 10px rgba(255, 255, 255, 0.5);
    border-radius: 50%;
  }
  .trigger {
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    letter-spacing: 0.05em;
    cursor: pointer;
    font-size: 0.9rem;
  }
  .trigger:before {
    content:'Login'
  }
  #trigger:checked + .trigger:before {
    content: 'Logging IN'
  }
  
  #trigger:checked + .trigger + .dots > .dot {
    animation-name: wave;
    animation-timing-function: ease-in-out;
    animation-duration: 2s;
    animation-fill-mode: forwards;
  }
  .dot {
    opacity: 1;
    transform: translate3d(-50%,-50%,0) scale3d(0,0,1);
  }
  .dot:nth-of-type(2) {
    z-index: 1;
    animation-delay: .5s;
  }
  .dot:nth-of-type(3) {
    z-index: 2;
    animation-delay: 1s;
  }
  
  @keyframes wave{
    0% {
      opacity: 1;
      transform: translate3d(-50%,-50%,0) scale3d(1,1,1);
    }  
    100% {
      opacity: 0;
      transform: translate3d(-50%,-50%,0) scale3d(var(--scalingFactor),var(--scalingFactor),1);
    }
  }

  /* waves end*/