@import 'compass/css3';
@import 'variables';

@mixin touch-action($value) {
  -ms-touch-action: $value;
  touch-action: $value;
}

html {
  // killing 300ms touch delay in IE
  @include touch-action(manipulation);
}

#imagelightbox {
  @include touch-action(none);
  @include box-shadow(rgba(0, 0, 0, .75) 0 0 50px);
  cursor: pointer;
  position: fixed;
  z-index: 10000;
}

// Loading Indication
#imagelightbox-loading,
#imagelightbox-loading div {
  @include border-radius(50%);
}

#imagelightbox-loading {
  @include box-shadow(rgba(0, 0, 0, .75) 0 0 $loadingbox-size*2);

  background: #444; // Fallback
  background: rgba(0, 0, 0, .5);
  height: $loadingbox-size;
  left: 50%;
  margin: -20px 0 0 -20px;
  padding: 10px;
  position: fixed;
  top: 50%;
  width: $loadingbox-size;
  z-index: 10003;

  div {
    -moz-animation: imagelightbox-loading .5s ease infinite;
    -o-animation: imagelightbox-loading .5s ease infinite;
    -webkit-animation: imagelightbox-loading .5s ease infinite;
    animation: imagelightbox-loading .5s ease infinite;

    background-color: #fff;
    height: 20px;
    width: 20px;
  }
}

@-webkit-keyframes imagelightbox-loading {
  0% { opacity: .5; -webkit-transform: scale(.75); }
  50% { opacity: 1;  -webkit-transform: scale(1); }
  100% { opacity: .5; -webkit-transform: scale(.75); }
}

@-moz-keyframes imagelightbox-loading {
  0% { opacity: .5; -moz-transform: scale(.75); }
  50% { opacity: 1;  -moz-transform: scale(1); }
  100% { opacity: .5; -moz-transform: scale(.75); }
}

@-o-keyframes imagelightbox-loading {
  0% { opacity: .5; -o-transform: scale(.75); }
  50% { opacity: 1;  -o-transform: scale(1); }
  100% { opacity: .5; -o-transform: scale(.75); }
}

@keyframes imagelightbox-loading {
  0% { opacity: .5; transform: scale(.75); }
  50% { opacity: 1;  transform: scale(1); }
  100% { opacity: .5; transform: scale(.75); }
}

#imagelightbox-overlay {
  background: #fff;
  background: rgba(255, 255, 255, .9);
  bottom: 0;
  left: 0;
  position: fixed;
  right: 0;
  top: 0;
  z-index: 9998;
}


// Close button
#imagelightbox-close {
  @include border-radius(50%);


  background-color: #666;
  height: $closebutton-size;
  position: fixed;
  right: $closebutton-size;
  text-align: left;
  text-indent: -9999px;
  top: $closebutton-size;
  -moz-transition: color .3s ease;
  -ms-transition: color .3s ease;
  -o-transition: color .3s ease;
  -webkit-transition: color .3s ease;
  transition: color .3s ease;
  width: $closebutton-size;
  z-index: 10002;

  &:hover {
    background-color: #111;
  }

  &:before,
  &:after {
    background-color: #fff;
    bottom: 20%;
    content: '';
    left: 50%;
    margin-left: -1px;
    position: absolute;
    top: 20%;
    width: 2px;
  }

  &:before {
    @include rotate(45deg);
  }

  &:after {
    @include rotate(-45deg);
  }
}

#imagelightbox-caption {
  background-color: #666;
  bottom: 0;
  color: #fff;
  left: 0;
  padding: 10px;
  position: fixed;
  right: 0;
  text-align: center;
  z-index: 10001;
}

// The nav bubbles
#imagelightbox-nav {
  @include border-radius(20px);
  @include translateX(-50%);

  background-color: #444;
  background-color: rgba(0, 0, 0, .5);
  bottom: 60px; // 60
  left: 50%;
  padding: 5px 2px 1px;
  position: fixed;
  z-index: 10001;

  a {
    @include border-radius(50%);
    border: 1px solid #fff;
    display: inline-block;
    height: 20px;
    margin: 0 5px;
    width: 20px;
  }

  .active {
    background-color: #fff;
  }
}

#imagelightbox-loading,
#imagelightbox-overlay,
#imagelightbox-close,
#imagelightbox-caption,
#imagelightbox-nav {
  -moz-animation: fade-in .25s linear;
  -o-animation: fade-in .25s linear;
  -webkit-animation: fade-in .25s linear;
  animation: fade-in .25s linear;
}

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

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

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

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

@media only screen and (max-width: 660px) {
  #imagelightbox-close {
    right: 20px;
    top: 20px;
  }

  #imagelightbox-nav {
    bottom: 20px;
  }
}