/**
 * Copyright 2017 The Chromium Authors. All rights reserved.
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

.metrics {
  padding: 8px;
  font-size: 10px;
  text-align: center;
  white-space: nowrap;
  min-height: var(--metrics-height);
  display: flex;
  flex-direction: column;
  -webkit-align-items: center;
  -webkit-justify-content: center;
}

:host {
  --metrics-height: 190px;
  height: var(--metrics-height);
  contain: strict;
}

/* All computed layout attributes except position have a quite light
 * background colour applied to them, so the default light font in dark
 * mode is very low contrast. Therefore we swap back to a dark font by
 * default in dark mode because the background colours are lighter.
 */
:host-context(.-theme-with-dark-background) .metrics .margin,
:host-context(.-theme-with-dark-background) .metrics .border,
:host-context(.-theme-with-dark-background) .metrics .padding,
:host-context(.-theme-with-dark-background) .metrics .content {
  color: #222;
}

/* When you hover over margin the rest of the items get given a black
 * background and so then the black text we set above means the numbers
 * are invisible. So if you're hovering over the margin we set the
 * color of the text for all the children to light. This also fixes
 * hovering over anything within margin such as border/padding.
 */
:host-context(.-theme-with-dark-background) .metrics .margin:hover div {
  color: #ccc;
}

/* In dark mode the hover colour that is used when hovering on border
 * constrasts very poorly with the lighter text colour used in dark
 * mode. So when you hover over the border we apply a dark font colour
 * that contrasts much better with the background.
 */

:host-context(.-theme-with-dark-background) .metrics .border:hover > div:not(.padding) {
  color: #222;
}

.metrics .label {
  position: absolute;
  font-size: 10px;
  margin-left: 3px;
  padding-left: 2px;
  padding-right: 2px;
}

.metrics .position {
  border: 1px rgb(66%, 66%, 66%) dotted;
  background-color: white;
  display: inline-block;
  text-align: center;
  padding: 3px;
  margin: 3px;
}

.metrics .margin {
  border: 1px dashed;
  background-color: white;
  display: inline-block;
  text-align: center;
  vertical-align: middle;
  padding: 3px 6px;
  margin: 3px;
}

.metrics .border {
  border: 1px black solid;
  background-color: white;
  display: inline-block;
  text-align: center;
  vertical-align: middle;
  padding: 3px 6px;
  margin: 3px;
}

.metrics .padding {
  border: 1px grey dashed;
  background-color: white;
  display: inline-block;
  text-align: center;
  vertical-align: middle;
  padding: 3px 6px;
  margin: 3px;
}

.metrics .content {
  position: static;
  border: 1px gray solid;
  background-color: white;
  display: inline-block;
  text-align: center;
  vertical-align: middle;
  padding: 3px;
  margin: 3px;
  min-width: 80px;
  overflow: visible;
}

.metrics .content span {
  display: inline-block;
}

.metrics .editing {
  position: relative;
  z-index: 100;
  cursor: text;
}

.metrics .left {
  display: inline-block;
  vertical-align: middle;
}

.metrics .right {
  display: inline-block;
  vertical-align: middle;
}

.metrics .top {
  display: inline-block;
}

.metrics .bottom {
  display: inline-block;
}