:root {
  --header: #4a4e69;
  --background: #f4f3f2;
  --page-color-transition: background .2s ease, color .2s ease;
}

[data-theme="dark"] {
  --header: #c9ada7;
  --background: #11112a;
}

body {
  background: var(--background);
    transition: transform 0.5s ease-in-out, var(--page-color-transition);
}

#darkmode {
  padding: 0.3em 0.5em;
  cursor: pointer;
  width: 40px;
  height: 40px;
  position: absolute;
  margin: auto;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: scale(3);
}

.darkmode_icon {
  position: absolute;
  width: 20px;
  height: 20px;
  border-radius: 10px;
  background: var(--header);
  transform-origin: center center;
  transition: transform 0.75s ease-in-out, var(--page-color-transition);
}

.darkmode_icon::after {
  position: absolute;
  content: '';
  width: 16px;
  height: 16px;
  left: 8px;
  bottom: 4px;
  border-radius: 10px;
  background: var(--background);
  transform-origin: center center;
  transition: transform 0.5s ease, left 0.25s ease, bottom 0.25s ease, var(--page-color-transition);
}

.darkmode_icon .ray {
  position: absolute;
  left: 7px;
  top: 7px;
  width: 6px;
  height: 6px;
  border-radius: 6px;
  background: var(--header);
  transform-origin: center;
  transition: transform 0.5s ease-in-out, var(--page-color-transition);
}

.ray:nth-child(1) {
  transform: rotate(45deg) translateX(0);
}
.ray:nth-child(2) {
  transform: rotate(90deg) translateX(0);
}
.ray:nth-child(3) {
  transform: rotate(135deg) translateX(0);
}
.ray:nth-child(4) {
  transform: rotate(180deg) translateX(0);
}
.ray:nth-child(5) {
  transform: rotate(225deg) translateX(0);
}
.ray:nth-child(6) {
  transform: rotate(270deg) translateX(0);
}
.ray:nth-child(7) {
  transform: rotate(315deg) translateX(0);
}
.ray:nth-child(8) {
  transform: rotate(360deg) translateX(0);
}

[data-theme="dark"] {
  & .darkmode_icon {
    transform: scale(0.6);
  }
  & .darkmode_icon::after {
    left: 15px;
    bottom: 8px;
    transform: scale(0);
  }
  & .ray:nth-child(1) {
    transform: rotate(45deg) translateX(-16px);
  }
  & .ray:nth-child(2) {
    transform: rotate(90deg) translateX(-16px);
  }
  & .ray:nth-child(3) {
    transform: rotate(135deg) translateX(-16px);
  }
  & .ray:nth-child(4) {
    transform: rotate(180deg) translateX(-16px);
  }
  & .ray:nth-child(5) {
    transform: rotate(225deg) translateX(-16px);
  }
  & .ray:nth-child(6) {
    transform: rotate(270deg) translateX(-16px);
  }
  & .ray:nth-child(7) {
    transform: rotate(315deg) translateX(-16px);
  }
  & .ray:nth-child(8) {
    transform: rotate(360deg) translateX(-16px);
  }
}