@import "bourbon";

$animDuration: .25s;

html,
body {
  width: 100%;
  height: 100%;
  display: table;
  background: white;
  overflow: hidden;
}

@include keyframes(ripple){
  to {
    @include transform(scale(1.8));
    opacity: 0;
  }
}

.main-ctr {
  display: table-cell;
  vertical-align: middle;
  text-align: center;
}

.screen-ctr {
  background: white;
  width: 360px;
  height: 500px;
  border: 1px solid #ddd;
  position: relative;
  margin: auto;
  text-align: center;
  padding: 20px 10px;
  box-sizing: border-box;
  
  .ripple {
    @include position(absolute, x 10px 10px x);
    @include transform-origin(center center);
    @include transform(scale(.9));
    @include animation(1.5s ripple ease infinite);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 1px solid #4285F4;
    box-sizing: border-box;
    
    &.off {
      opacity: 0;
    }
  }
  
  .par-ctr {
    margin-bottom: 30px;
  }
  
  .par {
    background: #eee;
    width: 100%;
    height: 20px;
    margin-bottom: 10px;
    
    &.half {
      width: 50%;
    }
  }
  
  .img {
    width: 100%;
    height: 200px;
    background: #eee;
    margin-bottom: 30px;
    
    &:last-child {
      margin-bottom: 0;
    }
  }
  
  .nav {
    @include position(absolute, x 0 0 0);
    height: 80px;
    
    &.active {
      overflow: hidden;
    }
  }
  
  .fab-ctr {
    z-index: 9;
    width: 100%;
    @include position(absolute, x 0 0 x);
    @include transform-origin(center center);
    @include transform(rotate(0) translateX(0) translateY(0));
    padding: 10px;
    will-change: transform;
    transition: $animDuration all ease-in-out;
    
    &.active {
      @include transform(rotate(-45deg) translateX(-142.5px) translateY(7px));
    }
    
    &.active .fab {
      color: transparent;
      box-shadow: none;
    }
  }
  
  .fab {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #4285F4;
    float: right;
    will-change: transform;
    transition: $animDuration all ease-in-out;
    cursor: pointer;
    z-index: 999;
    color: white;
    line-height: 60px;
    font-size: 20px;
    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.35);
    
    &:hover {
      background: lighten(#4285F4, 5%);
    }
    
    &.active {
      @include transform(scale(6.5));
      transition: $animDuration all ease-in-out;
      pointer-events: none;
    }
  }
  
  .links {
    @include position(absolute, x 0 0 0);
    z-index: 999;
    pointer-events: none;
    opacity: 0;
    transition: .3s all ease;
    color: white;
    
    &.active {
      pointer-events: auto;
      opacity: 1;
    }
    
    li {
      width: 25%;
      height: 80px;
      float: left;
      background: transparent;
      text-align: center;
      line-height: 80px;
      font-size: 26px;
      
      &.close {
        cursor: pointer;
      }
    }
  }
}