@import url('https://fonts.googleapis.com/css?family=Raleway:400,700');

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

body{
  min-height:100vh;
  font-family: 'Raleway', sans-serif;
}

.container{
  position:absolute;
  width:100%;
  height:100%;
  overflow:hidden;
  
  &:hover,&:active{
    .top, .bottom{
      &:before, &:after{
        margin-left: 200px;
        transform-origin: -200px 50%;
        transition-delay:0s;
      }
    }
    
    .center{
      opacity:1;
      transition-delay:0.2s;
    }
  }
}

.top, .bottom{
  &:before, &:after{
    content:'';
    display:block;
    position:absolute;
    width:200vmax;
    height:200vmax;
    top:50%;left:50%;
    margin-top:-100vmax;
    transform-origin: 0 50%;
    transition:all 0.5s cubic-bezier(0.445, 0.05, 0, 1);
    z-index:10;
    opacity:0.65;
    transition-delay:0.2s;
  }
}

.top{
  &:before{transform:rotate(45deg);background:#e46569;}
  &:after{transform:rotate(135deg);background:#ecaf81;}
}

.bottom{
  &:before{transform:rotate(-45deg);background:#60b8d4;}
  &:after{transform:rotate(-135deg);background:#3745b5;}
}

.center{
  position:absolute;
  top:50%;left:50%;
  display:flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding:30px;
  opacity:1;
  transition:all 0.5s cubic-bezier(0.445, 0.05, 0, 1);
  transition-delay:0s;
  color:#333;
  
  input{
    width:100%;
    padding:15px;
    margin:5px;
    border-radius:1px;
    border:1px solid #ccc;
    font-family:inherit;
  }
  
}
html, body{
  height: 100%;
  margin: 0;
  overflow: hidden; /* hilangkan scroll */
}

.login-container{
  width: 100vw;
  height: 100vh;
  position: relative;
  overflow: hidden;
}

/* center wrapper */
.center{
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
}

/* background di belakang */
.top, .bottom, .top::after, .bottom::after{
  z-index: 0;
  pointer-events: none;
}
.login-box{
  background: rgba(255,255,255,0.95);
  padding: 28px;
  border-radius: 12px;
  width: 420px;
  max-width: calc(100vw - 40px);
}