/*! Icinga Web 2 | (c) 2014 Icinga Development Team | GPLv2+ */

// Width for the name column--th--of name-value-table
@name-value-table-name-width: 14em;

.action-link {
  color: @icinga-blue;
}

.error-message {
  font-weight: @font-weight-bold;
}

.large-icon {
  font-size: 200%;
}

.content-centered {
  margin: 0 auto;
  text-align: center;
}

.icon-col {
  text-align: center;
  width: 1em;
}

.preformatted {
  font-family: @font-family-fixed;
  white-space: pre-wrap;
}

.markdown {
  > * {
    margin-left: 0;
    margin-right: 0;
  }

  > *:last-child {
    margin-bottom: 0;
  }
}

.pull-right {
  float: right;
}

.text-right {
  text-align: right;
}

.user-avatar {
  height: 16px;
  width: 16px;
}

.v-center {
  > * {
    vertical-align: middle;
  }
}

.section {
  margin-bottom: 2em;
}

a:hover > .icon-cancel {
  color: @color-critical;
}

.icon-stateful {
  .fg-stateful();
}

// Link styles

.button-link {
  .action-link();
  .rounded-corners(3px);

  background: @gray-lighter;
  display: inline-block;
  padding: 0.25em 0.5em;

  &:hover {
    background: @gray-lightest;
    text-decoration: none;
  }
}

// List styles

.comment-list {
  margin: 0;

  > dt {
    border-bottom: 1px solid @gray-lighter;
    margin-bottom: 0.25em;

    &:hover {
      background-color: @gray-lightest;

      > .remove-action {
        visibility: visible;
      }
    }

    > .remove-action {
      visibility: hidden;
    }
  }

  > dd {
    margin: 0 0 1em 0;
  }
}

.comment-time {
  color: @text-color-light;
  font-size: @font-size-small;
}

.name-value-list {
  > dd {
    // Reset default margin
    margin: 0;
  }

  > dt {
    color: @text-color-light;
    font-size: @font-size-small;
  }
}

// Table styles

.common-table {
  width: 100%;

  td, th {
    padding-top: 1em;
  }

  td {
    padding-bottom: 1em;
  }

  th {
    text-align: left;
    padding-bottom: 0.5em;
  }

  thead {
    border-bottom: 1px solid @gray-light;
  }

  tbody tr {
    border-bottom: 1px solid @gray-lightest;
    border-left: 5px solid transparent;

    &:last-child {
      border-bottom: none;
    }
  }

  tr[href].active {
    background-color: @tr-active-color;
    border-left-color: @icinga-blue;
  }

  tr[href]:hover {
    background-color: @tr-hover-color;
    cursor: pointer;
  }
}

.name-value-table {
  width: 100%;
}

.name-value-table > tbody > tr > th {
  color: @text-color-light;
  // Reset default font-weight
  font-weight: normal;
  padding-left: 0;
  text-align: left;
  vertical-align: top;
  width: @name-value-table-name-width;
}

/* Styles for centering content of unknown width and height both horizontally and vertically
 *
 * Example markup:
 * <div class="centered-ghost">
 *     <div class="centered-content">
 *         <p>I'm centered.</p>
 *     </div>
 * </div>
 */

.centered-content {
  display: inline-block;
  vertical-align: middle;
}

.centered-ghost {
  height: 100%;
  text-align: center;
  letter-spacing: -0.417em; // Remove gap between content and ghost
}

.centered-ghost > * {
  letter-spacing: normal;
}

.centered-ghost:after {
  content: '';
  display: inline-block;
  height: 100%;
  vertical-align: middle;
}

// Responsive iFrames

.iframe-container {
  position: relative;
  height: 0;
  overflow: hidden;
  padding-bottom: 75%;
  width: 100%;

  & > iframe {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
  }
}

// Collapsible Control
#collapsible-control-ghost {
  display: none;
}

.collapsible-control {
  position: relative;

  button {
    .rounded-corners(50%);

    background: @gray-lighter;
    color: @gray;
    width: 2em;
    height: 2em;
    z-index: 1;
    position: absolute;
    border: none;
    padding: 0;
    bottom: -1em;
    right: .25em;
    -webkit-box-shadow: 0 0 1/3em rgba(0,0,0,.3);
    -moz-box-shadow: 0 0 1/3em rgba(0,0,0,.3);
    box-shadow: 0 0 1/3em rgba(0,0,0,.3);

    &:hover:before {
      content: "";
      display: block;
      position: absolute;
      top: -1/6em;
      right: -1/6em;
      bottom: -1/6em;
      left: -1/6em;
      background: fade(@text-color, 10);
      .rounded-corners(50%);
    }
  }

  button i:before {
    margin-right: 0;
  }
}

.collapsible.can-collapse:not(.collapsed) + .collapsible-control button {
  > i.expand-icon {
    display: none;
  }

  > i.collapse-icon {
    display: inline;
  }
}

.collapsible.collapsed + .collapsible-control button {
  > i.expand-icon {
    display: inline;
  }

  > i.collapse-icon {
    display: none;
  }
}

// Collapsibles

.collapsible.collapsed {
  position: relative;
  overflow: hidden;

  &:before {
    content: "";
    display: block;
    height: 2em;
    background: linear-gradient(rgba(255,255,255,0), white);
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1;
  }
}