/// ========================================================================
/// Bootstrap: modals.less
/// https://github.com/twbs/bootstrap/blob/master/less/modals.less
/// 
/// ZUI: The file has been changed in ZUI. It will not keep update with the
/// Bootsrap version in the future.
/// http://zui.sexy
/// ========================================================================
/// Bootrap: Copyright 2011-2016 Twitter, Inc. Licensed under MIT
/// ========================================================================


// Modals

// .modal-open      - body class for killing the scroll
// .modal           - container to scroll within
// .modal-dialog    - actual modal w/ bg and corners and shit

// Kill the scroll on the body
.modal-open {
  overflow: hidden;
}

// Container that the modal scrolls within
.modal {
  display: none;
  overflow: hidden;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: @zindex-modal;
  -webkit-overflow-scrolling: touch;

  // Prevent Chrome on Windows from adding a focus outline. For details, see
  // https://github.com/twbs/bootstrap/pull/10951.
  outline: 0;

  // When fading in the modal, animate it to slide down
  &.fade .modal-dialog {
    .translate(0, -25%);
    .transition-transform(~"0.3s ease-out");
  }
  &.in .modal-dialog { .translate(0, 0); }

  > .loader { display: none; }

  &.modal-loading
  {
    .modal-dialog { opacity: 0; }
    .loader {
      position: absolute;
      display: block;
      text-align: center;
      font-size: 56px;
      color: #fff;
      top: 35%;
      width: 80px;
      left: 50%;
      margin-left: -40px;
    }
  }
}
.modal-open .modal {
  overflow-x: hidden;
  overflow-y: auto;
}


// Tag <iframe> in modal

.modal-iframe .modal-body > iframe {border-radius: 0 0 @border-radius-large @border-radius-large}


// Actual modal

.modal-dialog {
  position: relative;
  width: auto;
  background-color: @modal-content-bg;
  border: 1px solid @modal-content-fallback-border-color; //old browsers fallback (ie8 etc)
  border: 1px solid @modal-content-border-color;
  border-radius: @border-radius-large;
  box-shadow: 0 3px 9px rgba(0,0,0,.5);

  background-clip: padding-box;
  // Remove focus outline from opened modal
  outline: 0;

  &.modal-moveable {
    position: absolute;
    margin: 0;
    
    .modal-header { cursor: move; }
  }
}


// Modal background

.modal-backdrop {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: @zindex-modal-background;
  background-color: @modal-backdrop-bg;
  // Fade for backdrop
  &.fade { .opacity(0); }
  &.in { .opacity(@modal-backdrop-opacity); }
}


// Modal header

// Top section of the modal w/ title and dismiss
.modal-header {
  padding: @modal-title-padding;
  border-bottom: 1px solid @modal-header-border-color;
  min-height: (@modal-title-padding + @modal-title-line-height);
  &:extend(.clearfix all);
}
// Close icon
.modal-header .close {
  margin-top: -2px;
}

// Title text within header
.modal-title {
  margin: 0;
  line-height: @modal-title-line-height;
}


// Modal body

// Where all modal content resides (sibling of .modal-header and .modal-footer)
.modal-body {
  position: relative;
  padding: @modal-inner-padding;
}


// Footer (for actions)

.modal-footer {
  padding: @modal-inner-padding;
  text-align: right; // right align buttons
  border-top: 1px solid @modal-footer-border-color;
  &:extend(.clearfix all); // clear it in case folks use .pull-* classes on buttons

  // Properly space out buttons
  .btn + .btn {
    margin-left: 5px;
    margin-bottom: 0; // account for input[type="submit"] which gets the bottom margin like all other inputs
  }
  // but override that for button groups
  .btn-group .btn + .btn {
    margin-left: -1px;
  }
  // and override it for block buttons as well
  .btn-block + .btn-block {
    margin-left: 0;
  }
}


// Measure scrollbar width for padding body during modal show/hide

.modal-scrollbar-measure {
  position: absolute;
  top: -9999px;
  width: 50px;
  height: 50px;
  overflow: scroll;
}


// Scale up the modal

@media (min-width: @screen-sm-min) {
  // Automatically set modal's width for larger viewports
  .modal-dialog {
    width: @modal-md;
    margin: 30px auto;
    box-shadow: 0 5px15px rgba(0,0,0,.5);

  }

  // Modal sizes
  .modal-sm { width: @modal-sm; }
}

@media (min-width: @screen-md-min) {
  .modal-lg { width: @modal-lg; }
}

/* full screen modal */
.modal-fullscreen {
  width: 100%!important;
  height: 100%!important;
  margin: 0;
  border-radius: 0;
  position: relative;

  .modal-body {
    position: absolute;
    top: 52px;
    bottom: 0;
    left: 0;
    right: 0;
    overflow-y: auto;
  }
}