/*
 * # Semantic - Sidebar
 * http://github.com/semantic-org/semantic-ui/
 *
 *
 * Copyright 2014 Contributors
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */


/*******************************
            Theme
*******************************/

@type    : 'module';
@element : 'sidebar';

@import '../../semantic.config';


/*******************************
            Sidebar
*******************************/

/* Sidebar Menu */
.ui.sidebar {
  position: absolute;
  top: 0;
  left: 0;
  visibility: hidden;
  background: @sidebarBackground;
  backface-visibility: hidden;
  height: 100% !important;
  width: @sidebarWidth !important;
  border-radius: 0em !important;
  margin: 0 !important;
  will-change: transform;
  overflow: auto !important;
}

/*--------------
     Body
---------------*/

/* Sets 3D Perspective */
.pushable {
  position: relative;
  height: 100%;
  overflow: hidden;
}

/*--------------
     Pusher
---------------*/

.pushable > .pusher {
  position: relative;
  left: 0;
  height: 100%;
  transition: transform @animationDuration;
  z-index: 2;
  will-change: transform;
  /* Appears to reduce performance breaks fixed position
  backface-visibility: hidden;
  */
}

/*--------------
     Page
---------------*/

.pushable > .pusher > .page {
  background: @bodyBackground;
  overflow-y: auto;
  height: 100%;
  /* Appears to reduce performance
  backface-visibility: hidden;
  */
}

/*--------------
     Dimmer
---------------*/

.pushable > .pusher > .page:after {
  position: fixed;
  top: 0px;
  right: 0px;
  content: '';
  background-color: @dimmerColor;
  width: 0px;
  height: 0px;
  overflow: hidden;
  opacity: 0;
  z-index: 999;
  transition: opacity @animationDuration;
  will-change: opacity;
}


/*******************************
            States
*******************************/

/*--------------
     Pushed
---------------*/

/* Add Canvas BG */
.pushable.pushed,
.pushable.hide,
.pushable.show {
  background: @canvasBackground !important;
}

/* Remove Scroll */
.pushable.pushed > .pusher > .page {
  // overflow: hidden;
}

/* Show Dimmer */
.pushable.pushed > .pusher > .page:after {
  width: 100% !important;
  height: 100% !important;
  opacity: 1 !important;
}

.pushable.hide > .pusher > .page *,
.pushable.show > .pusher > .page *,
.pushable.pushed > .pusher > .page * {
  transition: none !important;
}

/*--------------
     Visible
---------------*/

.pushable > .visible.ui.sidebar {
  visibility: visible;
}

/*******************************
          Variations
*******************************/

/*--------------
    Styled
---------------*/

.ui.styled.sidebar {
  background-color: #FFFFFF;
  padding: 1em 1.25em;
  border-right: 1px solid #DDDDDD;
}


/*******************************
          Animations
*******************************/

/*--------------
    Overlay
---------------*/

/* Set-up */
.pushable.overlay > .ui.sidebar {
  transform: translate3d(-100%, 0, 0);
  z-index: 3;
}

/* Pushed */
.pushable.overlay .visible.ui.sidebar {
  transform: translate3d(0, 0, 0);
}

/* Animation */
.pushable.overlay.show > .visible.ui.sidebar,
.pushable.overlay.hide > .visible.ui.sidebar {
  transition: transform @animationDuration @easing;
}

/*--------------
     Pushed
---------------*/

/* Set-Up */
.pushable.pushing.pushed > .pusher {
  transform: translate3d(@sidebarWidth, 0, 0);
}
.pushable.pushing > .ui.sidebar {
  transform: translate3d(-100%, 0, 0);
  z-index: 3;
}
.pushable.pushing > .pusher {
  transform: translate3d(0px, 0, 0);
  z-index: 2;
}

/* Pushed */
.pushable.pushing.pushed .visible.sidebar {
  transform: translate3d(0px, 0, 0);
}
.pushable.pushing.pushed > .pusher {
  transform: translate3d(@sidebarWidth, 0, 0);
}

/* Animation */
.pushable.pushing.show > .visible.ui.sidebar,
.pushable.pushing.hide > .visible.ui.sidebar {
  transition: transform @animationDuration ease;
}


/*--------------
     Reveal
---------------*/

/* Set-up */
.pushable.reveal .visible.ui.sidebar {
  z-index: 1;
}
.pushable.reveal > .pusher {
  transform: translate3d(0, 0, 0);
  z-index: 2;
}

/* Pushed */
.pushable.reveal.pushed > .pusher {
  transform: translate3d(@sidebarWidth, 0, 0);
}


/*--------------
   Slide Along
---------------*/

/* Set-up */
.pushable.slide.along > .ui.sidebar {
  z-index: 2;
  transform: translate3d(-50%, 0, 0);
}
.pushable.slide.along > .pusher {
  z-index: 3;
}

/* Pushed */
.pushable.slide.along.pushed > .pusher {
  transform: translate3d(@sidebarWidth, 0, 0);
}
.pushable.slide.along.pushed > .visible.ui.sidebar {
  transform: translate3d(0%, 0, 0);
}

/* Animation */
.pushable.slide.along.show > .visible.ui.sidebar,
.pushable.slide.along.hide > .visible.ui.sidebar {
  transition: transform @animationDuration ease;
}



/*--------------
   Slide Out
---------------*/

/* Set-up */
.pushable.slide.out > .ui.sidebar {
  z-index: 1;
  transform: translate3d(50%, 0, 0);
}

/* Pushed */
.pushable.slide.out.pushed > .pusher {
  transform: translate3d(@sidebarWidth, 0, 0);
}
.pushable.slide.out.pushed .visible.ui.sidebar {
  transform: translate3d(0%, 0, 0);
}

/* Animation */
.pushable.slide.out.show > .visible.ui.sidebar,
.pushable.slide.out.hide > .visible.ui.sidebar {
  transition: transform @animationDuration ease;
}

/*--------------
   Scale Down
---------------*/

/* Set-up */
.pushable.scale.down {
  perspective: 1500px;
}
.pushable.scale.down > .pusher {
  transform-style: preserve-3d;
  z-index: 2;
}
.pushable.scale.down > .ui.sidebar {
  opacity: 1;
  transform: translate3d(-100%, 0, 0);
  z-index: 3;
}

/* Pushed */
.pushable.scale.down.pushed > .pusher {
  transform: translate3d(210px, 0px, -500px);
}
.pushable.scale.down.pushed > .visible.ui.sidebar {
  transform: translate3d(0, 0, 0);
}

/* Animation */
.pushable.scale.down.show > .visible.ui.sidebar,
.pushable.scale.down.hide > .visible.ui.sidebar {
  transition: transform @animationDuration ease;
}


/*--------------
    Scale Up
---------------*/

/* Set-up */
.pushable.scale.up {
  perspective: 1500px;
  perspective-origin: 0% 50%;
}
.pushable.scale.up > .ui.sidebar {
  z-index: 1;
  transform: translate3d(0, 0, -@sidebarWidth);
}
.pushable.scale.up > .pusher {
  z-index: 2;
}

/* Pushed */
.pushable.scale.up.pushed > .pusher {
  transform: translate3d(@sidebarWidth, 0, 0);
}
.pushable.scale.up.pushed > .visible.ui.sidebar {
  transform: translate3d(0, 0, 0);
}

/* Animation */
.pushable.scale.up.show > .visible.ui.sidebar,
.pushable.scale.up.hide > .visible.ui.sidebar {
  transition: transform @animationDuration ease;
}


/*--------------
     Recede
---------------*/

/* Set-up */
.pushable.recede {
  perspective: 1500px;
}
.pushable.recede > .ui.sidebar {
  opacity: 1;
  transform: translate3d(-100%, 0, 0);
  z-index: 3;
}
.pushable.recede > .pusher {
  transform-style: preserve-3d;
  z-index: 2;
}
.pushable.recede > .pusher::after {
  background-color: rgba(0, 0, 0, 0.5);
}

/* Pushed */
.pushable.recede.pushed > .pusher {
  transform: translate3d(15%, 0px, -400px) rotateY(-15deg);
}
.pushable.recede.pushed > .visible.ui.sidebar {
  transform: translate3d(0, 0, 0);
}

/* Animation */
.pushable.recede.show > .visible.ui.sidebar,
.pushable.recede.hide > .visible.ui.sidebar {
  transition: transform @animationDuration ease;
}

/*--------------
   Open Door
---------------*/

/* Set-up */
.pushable.open.door {
  perspective: 1500px;
}
.pushable.open.door > .ui.sidebar {
  opacity: 1;
  transform: translate3d(-100%, 0, 0);
  z-index: 3;
}
.pushable.open.door > .pusher {
  transform-origin: 100% 50%;
  transform-style: preserve-3d;
  z-index: 2;
}


/* Pushed */
.pushable.open.door.pushed > .pusher {
  transform: rotateY(-10deg);
}
.pushable.open.door.pushed > .visible.ui.sidebar {
  transform: translate3d(0, 0, 0);
}

/* Animation */
.pushable.open.door.show > .visible.ui.sidebar,
.pushable.open.door.hide > .visible.ui.sidebar {
  transition: transform @animationDuration;
}

/*--------------
    Rotate In
---------------*/

/* Set-up */
.pushable.rotate.in {
  perspective: 1500px;
  perspective-origin: 0% 50%;
}
.pushable.rotate.in > .pusher {
  transform-style: preserve-3d;
}
.pushable.rotate.in > .ui.sidebar {
  transform: translate3d(-100%, 0, 0) rotateY(90deg);
  transform-origin: 50% 100% 0;
  transform-style: preserve-3d;
}

/* Pushed */
.pushable.rotate.in.pushed > .pusher {
  transform: translate3d(@sidebarWidth, 0, 0);
}
.pushable.rotate.in.pushed .visible.ui.sidebar {
  transform: translate3d(0%, 0, 0) rotateY(0deg);
}

/* Return Animation */
.pushable.rotate.in.hide > .visible.ui.sidebar {
  transform: translate3d(-100%, 0, 0) rotateY(0deg);
  transition: transform @animationDuration ease 0s;
}

/* Animation */
.pushable.rotate.in.show > .visible.ui.sidebar,
.pushable.rotate.in.hide > .visible.ui.sidebar {
  transition: transform @animationDuration ease-in-out 0s;
}