style.scss

:root {
  --radius-cursor: 15px;
  --color-cursor: black;
  --key-width: 40px;
}
*{
  
  outline: none;
}
@import "input.range.scss";


::-webkit-scrollbar {
  height: 15px;
}

/* Track */
::-webkit-scrollbar-track {
  background: #f1f1f1;
}

/* Handle */
::-webkit-scrollbar-thumb {
  background: #888;
}

/* Handle on hover */
::-webkit-scrollbar-thumb:hover {
  background: #555;
}


canvas {
  cursor: none;
}

body {
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
}

.help{
  
  position: absolute;
  top:20px;
  right:20px;
  z-index: 99999;
  background-color: transparent;
  padding: 15px;
  .space-bar{
    text-align: center;
    width: 160px;
    background-color: red;
    &:hover{
      &::after{
        position: absolute;
        transform: translate(-5%, 30%);
        background-color: #62626261;
        color: #ffffffeb;
        width: 180px;
        border-radius: 7px;
        display: table;
        font-size: 12px;
        text-align: center;
        vertical-align: text-top;
        content: "Press to save your drawing !";
        height: 30px;
        animation: fade-in 0.5s ease-in-out;
      }
    }
  }
}

@keyframes fade-in {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

#tools {
  position: absolute;
  z-index: 99999;
  background-color: #fff;
  display: flex;
  flex-direction: row;
  padding: 15px;
  margin: 15px;
  border-radius: 5px;
  align-items: center;
  width: 170px;
  gap: 7px;
  box-shadow: 0px 0px 8px grey;
  flex-wrap: wrap;
  align-content: center;
  justify-content: center;

  .btn-tool {
    width: 30px;
    height: 30px;
    border: none;
    &#eraser {
      &.active {
        filter: invert(1);
      }
    }

    &#clear {
    }

    &#loop {
      &.active {
        filter: invert(1);
      }
    }
  }
}

#tools > * {
  cursor: pointer;
}

#frame {
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: 1;
  background-color: red;
  opacity: 0.9;
  background-color: transparent;
}

#saved-frame {
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: -1;
  pointer-events: none;
  opacity: 0.3;
}

.js-timeline {
  z-index: 9;
  position: absolute;
  box-shadow: 0px 0px 11px #00000059;
  gap: 25px;
  height: 80px;
  overflow-y: hidden;

  cursor: pointer;
  .frame {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    .add-frame {
      display: flex;
      justify-content: center;
      align-items: center;
      width: 30px;
      height: 30px;
      background: #eee;
      border-radius: 50%;
      margin-left: 25px;
      &:hover {
        background: #ccc;
      }
    }

    &:nth-child(1) {
      margin-left: 0;
    }

    img {
      background-color: rgb(96, 96, 96);
      border-right: solid 0.1px rgba(195, 195, 195, 0.933);
      width: 120px;
      height: 80px;
      opacity: 0.3;
      &.playing {
        opacity: 1;
      }
    }
    .fas {
      position: absolute;
      top: 5%;
      right: 37%;
      color: red;
      opacity: 1;
      cursor: pointer;
      z-index: 10;
    }
  }
}

.js-color-picker {
  background: rgba(0, 0, 0, 0);
  appearance: none;
  width: 30px;
  height: 30px;
  border: dotted 2px;
}

.js-timeline {
  position: absolute;
  bottom: 0;
  z-index: 10;
  overflow-x: scroll;
  white-space: nowrap;
  width: 100%;
  display: flex;
}

#cursor {
  position: fixed;
  z-index: 5;
  width: var(--radius-cursor);
  height: var(--radius-cursor);
  border-radius: 50%;
  opacity: 1;
  background-color: var(--color-cursor);
  pointer-events: none;
  transform: translate(-50%, -50%);
}



.keys {
  width: 800px;
  display: block;
  margin: 35vh auto;
}

.key__button {
  box-sizing: border-box;
  line-height: var(--key-width);
  font-size: 22px;
  text-align: center;
  width: var(--key-width);
  color: #555;
  cursor: pointer;
  margin: 0 8px;
  height: var(--key-width);
  border-color: #f2f2f2;
  border-style: solid;
  text-shadow: 0 0.5px 1px #777, 0 2px 6px #f2f2f2;
  border-width: 1px;
  border-radius: 10px;
  background: -webkit-linear-gradient(top, #f9f9f9 0%, #D2D2D2 80%, #c0c0c0 100%);
  font-family: sans-serif;
  display: inline-block;
  transition: box-shadow 0.3s ease, transform 0.15s ease;
  box-shadow: 0 0 1px #888,0 1px 0 #fff, 0 6px 0 #C0C0C0, 0 8px 17px rgba(#444, 0.4), 2px 1px 4px rgba(#444, 0.25), -2px 1px 4px rgba(#444, 0.25), 0 9px 16px rgba(#444, 0.1);
  
  &:hover,
  &:focus {
    box-shadow: 0 0 1px #888,0 1px 0 #fff, 0 4px 0 #C0C0C0, 0 2px 35px rgba(#444, 0.3), 2px 2px 1px rgba(#444, 0.25), -2px 2px 4px rgba(#444, 0.25), 0 7px 4px rgba(#444, 0.1);
    transform: translateY(2px);
  }
  
  &:active {
    box-shadow: 0 0 1px #888,0 1px 0 #fff, 0 0 0 #C0C0C0, 0 0px 30px rgba(#444, 0.15), 2px 2px 4px rgba(#444, 0.25), -2px 2px 4px rgba(#444, 0.25), 0 0px 4px rgba(#444, 0.25);
    transform: translateY(4px); 
  }

}