/* Copyright 2020 Theo Armour. MIT License */

@import url("https://fonts.googleapis.com/css?family=Lato:300,400,700");

:root {
  font-size: 100%;
  font-family: "Lato", sans-serif;

  --mnu-width: 25rem;
  --main-hue: 206; /* 0 to 360 0=red 120=green 240=blue */

  --saturation: 89%;
  --lightness1: 20%;
  --lightness2: 30%;
  --lightness3: 50%;
  --lightness4: 80%;
  --lightness5: 99.9%;

  --color-active: #ff0;

  --color-0-background: #fff;

  --color-1-text: hsl(var(--main-hue), var(--saturation), 1%);
  --color-1-background: hsl(var(--main-hue), var(--saturation), 99.9%);

  --color-2-text: hsl(var(--main-hue), var(--saturation), 30%);
  --color-2-background: hsl(var(--main-hue), var(--saturation), 90%);

  --color-3-text: hsl(var(--main-hue), var(--saturation), 40%);
  --color-3-background: hsl(var(--main-hue), var(--saturation), 95%);
}

* {
  box-sizing: border-box;
}

body {
  background-color: var(--color-0-background);
  color: var(--color-1-text);
  margin: 0;
  /* overflow: hidden; */
}

/* tags in abc order */

a {
  color: var(--color-2-text);
  font-weight: 800;
  text-decoration: none;
}

a:hover,
a:focus,
a:active {
  background-color: var(--color-3-background);
  color: var(--color-2-text);
  text-decoration: underline;
  border-radius: 0.25rem;
  padding: 0.1rem 0.3rem;
  transition: all 0.2s ease-in-out;
}

aside {
  border: 1px solid lightgray;
  margin-top: 15px;
  padding: 2px;
}

blockquote {
  background-color: #ddd;
  padding: 1ch;
}

button,
input[type="button"] {
  background-color: var(--color-2-background);
  /* border: none; */
  border: solid 1px;
  border-radius: 0.5rem;
  color: var(--color-1-text);
  cursor: pointer;
  padding: 3px 5px;
}

button:hover {
  background-color: var(--color-active);
  color: var(--color-2-text);
}

button:active {
  background-color: var(--color-active);
  color: var(--color-2-text);
}

code {
  background-color: #eee;
}

input[type="range"] {
  -webkit-appearance: none;
  -moz-appearance: none;
  background-color: var(--color-2-background);
  border-radius: 2px;
  height: 1.7ch;
  width: 98%;
}

input[type="range"]::-moz-range-thumb {
  background-color: var(--color-2-text);
  border-radius: 2;
  height: 3ch;
  width: 10px;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  background-color: var(--color-2-text);
  height: 3ch;
  width: 10px;
}

main {
  border: 0 solid green;
  height: 100vh;
  left: var(--mnu-width);
  margin: 0;
  overflow: hidden;
  padding: 0 1rem;
  position: absolute;
  width: calc(100% - var(--mnu-width));
}

input,
select,
option {
  background-color: var(--color-3-background);
}

pre {
  background-color: #eee;
  padding: 5px;
}

/* classes */

.active {
  background-color: var(--color-3-background);
}

.highlight {
  background-color: var(--color-2-background);
}

.aDingbat {
  font-size: 3ch;
}

.xxxxxdivNavResize {
  border-right: 1px solid teal;
  max-height: 60vh;
  overflow: auto;
  resize: vertical;
}

/* gmd = Google Material Design */

.gmd-1 {
  box-shadow:
    0 1px 3px rgba(0, 0, 0, 0.12),
    0 1px 2px rgba(0, 0, 0, 0.24);
  transition: all 0.25s ease-in-out;
}

.gmd-1:hover {
  box-shadow:
    0 10px 20px rgba(0, 0, 0, 0.19),
    0 6px 6px rgba(0, 0, 0, 0.23);
}

.gmd-2 {
  box-shadow:
    0 3px 6px rgba(0, 0, 0, 0.16),
    0 3px 6px rgba(0, 0, 0, 0.23);
}
.gmd-3 {
  box-shadow:
    0 10px 20px rgba(0, 0, 0, 0.19),
    0 6px 6px rgba(0, 0, 0, 0.23);
}

.gmd-4 {
  box-shadow:
    0 14px 28px rgba(0, 0, 0, 0.25),
    0 10px 10px rgba(0, 0, 0, 0.22);
}

.gmd-5 {
  box-shadow:
    0 19px 38px rgba(0, 0, 0, 0.3),
    0 15px 12px rgba(0, 0, 0, 0.22);
}

.GRVsum {
  font-size: 120%;
}
.GRVdet {
  margin: 0 0.2rem 0 1rem;
}
.GRVdiv {
  font-size: 110%;
  margin: 0 0 0.3rem 1rem;
}

.iframe-resize {
  height: 400px;
  overflow: hidden;
  resize: both;
  width: 100%;
}

.info {
  cursor: pointer;
  float: right;
}

.info:hover {
  background-color: yellow;
}

.infoImg {
  opacity: 0.5;
  width: 16px;
}

.infoTooltip {
  border: 0 double #888;
  border-radius: 2ch;
  background: white;
  display: none;
  font: 100% monospace;
  font-size: 1rem;
  font-weight: normal;
  margin-left: -12rem;
  padding: 10px;
  position: absolute;
  max-width: 20rem;
  z-index: 1000;
}

.info:hover > .infoTooltip {
  display: block;
}

.select-resize {
  overflow: hidden;
  resize: both;
  width: 100%;
}

.summary-primary {
  background-color: var(--color-2-background);
  border-radius: 0.5rem;
  color: var(--color-2-text);
  cursor: pointer;
  margin: 0 0 1px 0;
  outline: none;
  padding: 1ch;
}

.summary-secondary {
  background-color: var(--color-3-background);
  color: var(--color-3-text);
  border-radius: 0.5ch;
  cursor: pointer;
  outline: none;
  margin: 0.5rem 0;
}

.THRbutChild {
  border-radius: 0.5rem;
  margin: 0.5rem 0;
}

.THRbutParent {
  /* border: 1px solid red; */
  background-color: var(--color-3-background);
  border-radius: 0.5ch;
  font-size: 2rem;
  margin: 0 1rem;
  vertical-align: bottom;
  z-index: 2;
}

.THRdivButtonGroup {
  display: inline-block;
  position: relative;
  z-index: 1;
}

.THRdivButtonGroup:hover > .THRdivChild {
  display: block;
}

.THRdivChild,
.THRdivChildParent {
  background-color: var(--color-3-background);
  border-radius: 1rem;
  bottom: 2.5rem;
  display: none;
  /* left: 5rem; */
  padding: 0.5rem;
  position: absolute;
  text-align: left;
  width: 8rem;
  z-index: -1;
}

.THRdivChildChild {
  background-color: #fafffa;
  border-radius: 0.5ch;
  bottom: 2.9rem;
  left: 4rem;
  padding: 1rem;
  position: absolute;
  text-align: left;
  width: 18rem;
}

/* IDs */

#artMain {
  margin: 0 auto;
  max-width: 50rem;
}

#detNavMenu {
  background-color: var(--color-2-background);
  border-radius: 1rem;
  max-height: 95vh;
  margin: 1ch;
  overflow: auto;
  position: absolute;
  resize: both;
  width: var(--mnu-width);
  z-index: 5;
}

#divContentMain {
  /* border: 0 solid blue;
	margin: 0 auto;
	max-width: 50rem; */

  height: 100vh;
  width: 100%;
}

#divPopUp {
  background-color: var(--color-2-background);
  border-radius: 0.5ch;
  margin: 1ch 0;
  max-height: 30vh;
  padding: 1ch;
  overflow: auto;
  position: absolute;
  left: 30%;
  top: 30%;
  z-index: 10;
}

#navMenu {
  background-color: var(--color-1-background);
  border: 0 solid red;
  border-radius: 2ch;
  margin: 1ch;
  padding: 1ch 1ch 0 1ch;
}

#sumNavMenu {
  margin: 1ch;
}

#THRftr {
  background-color: rgba(0, 0, 0, 0.05);
  border-radius: 1rem;
  bottom: 1ch;
  left: 0;
  margin: 0 auto;
  opacity: 0.85;
  position: fixed;
  right: 0;
  text-align: center;
  max-width: 40%;
  z-index: 1;
}

@media (prefers-color-scheme: dark) {
  :root {
    background-color: #1e1f23;
    color: #aaa;
  }

  #navMenu {
    background-color: #555;
  }
}

@media all and (max-width: 800px) {
  #detNavMenu {
    width: 60%;
  }

  #THRftr {
    max-width: 100%;
  }

  main {
    left: 0;
    padding: 1rem;
    width: 100%;
  }
}

@media all and (max-height: 500px) {
  #detNavMenu {
    max-width: 35%;
  }
  main {
    left: 0;
    padding: 1rem;
    width: 100%;
  }
}