html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow: hidden;
  position: relative;
}

main {
  max-height: 100%;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

.ui {
  position: absolute;
  bottom: 40px;
  left: 40px;
  right: 40px;
  display: flex;
  justify-content: flex-end;

  #companion {
    position: relative;

    &:hover {
      cursor: pointer;
    }

    #companion-shape {
      height: 40px;
      width: 40px;
    }

    #companion-mouth {
      position: absolute;
      z-index: 2;
      bottom: 16%;
      left: calc(50% - 15px);
      width: 30px;
      height: 15px;
      border: solid 3px #590c13;
      border-color: #590c13 transparent transparent transparent;
      border-radius: 70%/15px 15px 0 0;
      transform: rotate(180deg);
      opacity: 0;
    }

    #companion-eye {
      height: 20px;
      width: 20px;
      top: 20%;
      left: calc(50% - 10px);
      position: absolute;
      border-radius: 50%;
      background-color: #ebeef2;

      #companion-pupil {
        height: 5px;
        width: 5px;
        top: 50%;
        left: calc(50% - 4px);
        position: absolute;
        border-radius: 50%;
        background-color: #0d0d0d;
      }
    }
  }
}