//
// Popovers (to be used with popovers.js)
// --------------------------------------------------

.popover {
  position: fixed;
  top: 55px;
  left: 50%;
  z-index: 20;
  display: none;
  width: 280px;
  padding: 5px;
  margin-left: -140px;
  background-color: $chrome-color;
  border-radius: 6px;
  opacity: 0;
  box-shadow: 0 0 15px rgba(0, 0, 0, .1);
  -webkit-transform: translate3d(0, -15px, 0);
          transform: translate3d(0, -15px, 0);
  -webkit-transition: -webkit-transform 0.2s ease-in-out, opacity 0.2s ease-in-out;
          transition:         transform 0.2s ease-in-out, opacity 0.2s ease-in-out;

  // Caret on top of popover using CSS triangles (thanks to @chriscoyier for solution)
  &:after {
    position: absolute;
    top: -19px;
    left: 50%;
    width: 0;
    height: 0;
    margin-left: -20px;
    content: '';
    border-right: 20px solid transparent;
    border-bottom: 20px solid $chrome-color;
    border-left: 20px solid transparent;
  }
}

// Wrapper for a title and buttons
.popover-header {
  display: -webkit-box;
  display: box;
  height: 34px;
  margin-bottom: 5px;

  // Centered title for popover
  .title {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    font-size: 16px;
    font-weight: 500;
    line-height: 45px;
    color: #000;
    text-align: center;
  }

  // Generic style for all buttons in .popover-header
  [class*="button"] {
    z-index: 25;
    font-size: 16px;
    font-weight: 400;
    line-height: 29px;
    color: $primary-color;
    border: 0;
    transition: opacity .2s linear;
    -webkit-box-flex: 0;
            box-flex: 0;
  }

  // Hacky way to right align buttons outside of flex-box system
  // Note: is only absolutely positioned button, would be better if flex-box had an "align right" option
  .title + [class*="button"]:last-child,
  .button + [class*="button"]:last-child,
  [class*="button"].pull-right {
    position: absolute;
    top: 5px;
    right: 5px;
  }

  // Active state for popover header buttons
  .button:active {
    color: $primary-color;
    background-color: transparent;
    opacity: .3;
  }
}

// Popover animation
// --------------------------------------------------

.popover.visible {
  opacity: 1;
  -webkit-transform: translate3d(0, 0, 0);
          transform: translate3d(0, 0, 0);
}

// Backdrop (used as invisible touch escape)
// --------------------------------------------------

.backdrop {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 10;
  background-color: rgba(0,0,0,.15);
}

// Block level buttons in popovers
// --------------------------------------------------

// Positioning and giving darker border to look sharp against dark popover
.popover .button-block {
  margin-bottom: 5px;
}

// Remove extra margin on bottom of last button
.popover .button-block:last-child {
  margin-bottom: 0;
}

// Table views in popovers
// --------------------------------------------------

.popover .table-view {
  width: auto;
  max-height: 250px;
  margin-right: 0;
  margin-bottom: 0;
  margin-left: 0;
  overflow: auto;
  background-color: #fff;
  border: 1px solid rgba(0, 0, 0, .15);
  border-radius: 3px;
  -webkit-overflow-scrolling: touch;
}