:root {
  /*--light: #80c0ff;*/
  --light: #a0d0ff;
  /*--dark: #0070ec;*/
  --dark: #0040bc;
  --background-grey: #ddd;
  --nav-height: 24px;
  --nav-bg: var(--light);
  --nav-fg: var(--dark);
  --radius: 5px;
  --hard-light: #f02828;
  --hard-dark: #781414;
}

* {
  box-sizing: border-box;
}

/* Basic flow control */
.if-versioned,
.if-release-candidate,
.if-rom-uploaded,
.if-rom-broken,
.if-js-broken,
.if-js-works,
.if-spoiled,
.if-shuffling {
  display: none;
}

body.versioned .if-versioned,
body.release-candidate .if-release-candidate,
body.rom-uploaded .if-rom-uploaded,
body.rom-broken .if-rom-broken,
body.js-broken .if-js-broken,
body.js-works .if-js-works,
body.spoiled .if-spoiled,
body.shuffling .if-shuffling {
  /* Note: display: inherit has an interesting effect on the section
     headings that I kind of like. */
  display: block;
}

/* if-not-race is the only conditional that's allowed to stack. */
body.debug-mode #race,
body.race .if-not-race {
  /* TODO - this is starting to not scale very well.
     consider a JS-based solution where we querySelector
     to get elements that match the given class. */     
  display: none !important;
}

.warning {
  background-color: #fee;
  border-color: var(--hard-dark);
}
.warning > h1 {
  background-color: #fbb;
  color: var(--hard-dark);
}

body {
  background: var(--background-grey);
  margin: 0px;
  padding: 0px;
  font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
}

.flex-row {
  display: flex;
  flex-flow: row wrap;
  justify-content: flex-start;
}

nav a,
a.button {
  text-decoration: none;
}

.permalink .if-not-permalink {
  display: none;
}

/* Nav Bar */
nav {
  position: fixed;
  top: 0px;
  height: var(--nav-height);
  left: 0px;
  width: 100%;
  border-bottom: 1px solid #888;
  margin: 0px;
  background: var(--nav-bg);
  opacity: 1;
  color: var(--nav-fg);
}
nav > * {
  font-size: 112%;
  float: left;
  margin: 0px;
  height: var(--nav-height);
  padding: 2px 12px;
  vertical-align: top;
}
nav .img {
  margin: 0;
  padding: 0;
  position: absolute;
}
nav .img + * {
  /* make space for logo, which is out of the flow. */
  margin-left: 24px;
}
nav > a:hover {
  background: var(--dark);
  color: var(--light);
}
nav > a {
  text-decoration: none;
  color: inherit;
  display: block;
}
#version {
  font-style: italic;
  font-size: 83%;
  padding-top: 4px;
}

nav + div {
  height: 0px;
  width: 100%;
}

main {
  /* see https://bit.ly/2GlCN8t re: position: fixed */
  /* margin: calc(1em + var(--nav-height)) auto 0px; */
  margin: 1em auto 1em;
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  justify-content: flex-start;
  align-items: stretch;
  max-width: 640px;
}

/* main area */
section {
  border: 1px solid var(--light);
  background: white;
  border-radius: var(--radius);
  padding: 0px;
  margin-top: 1em;
  /*width: calc(100% - 40px);*/
}

/* TODO - consider a media query for a minimum margin?
@media (mid-width: 700px) {
  section {
    margin: 20px auto;
    width: 660px;
  }
}
*/

section.dark > h1 {
  color: var(--light);
  background: var(--dark);
  border-radius: 0px;
  padding-bottom: 10px;
}
section.dark > div {
  background-color: var(--light);
}
section.dark {
  border-color: var(--dark);
  border-width: 8px;
}

section > h1 {
  margin: 0;
  background: var(--light);
  color: var(--dark);
  padding: 5px 10px;
  font-size: 133%;
  border-radius: 4px 4px 0px 0px;
}
section > div {
  padding: 16px 32px;
  margin: 0;
}
section > div > p:first-child {
  margin: 0;
  padding: 0;
}
section > div > p + p {
  margin: 12px 0;
  padding: 0;
}

/* inner headings */
h2 {
  margin-block-start: 1em;
  margin-block-end: .4em;
  font-size: 1.2em;
  text-transform: uppercase;
  border-bottom: 4px dotted var(--dark);
  color: var(--dark);
}
h2:first-child {
  margin-block-start: 0px;
}

/* expandable sections */
.expandable > h1 {
  cursor: pointer;
}
.expandable > h1::after {
  content: " (click to expand...)";
}
.expandable.expanded > h1::after {
  content: "";
}
.expandable > div {
  display: none;
}
.expandable.expanded > div {
  display: block;
}

/* button */
.button, select {
  background: var(--light);
  color: var(--dark);
  border: 1px solid var(--dark);
  cursor: pointer;
  border-radius: var(--radius);
  padding: 3px 10px;
  font-size: 1.2em;
}
.button:hover,
select:hover {
  background: var(--dark);
  color: var(--light);
}

select {
  color: var(--dark);
  background-color: var(--light);
  border: 0;
  border: 1px solid var(--dark);
  margin: 0.3em 0;
  xwidth: 100%;
  cursor: pointer;
  border-radius: var(--radius);
}

input[type="text"] {
  margin-right: .3em;
  padding: .4em;
  flex: 400px 1 0;
  font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
  font-size: 112%;
  font-weight: bold;
  border-radius: calc(var(--radius)/2);
  border: 1px solid var(--dark);
  background: var(--light);
  color: var(--dark);
}

p + .flag-list {
  margin-top: 0.7em;
}

.flag-list {
  display: grid;
  grid-gap: 1em;
  grid-template-columns: auto 1fr;
}

.flag-list label {
  cursor: pointer;
}

.flag-list > label {
  padding: .1em .2em .3em;
  border: 1px solid var(--dark);
  font-size: 133%;
  font-weight: bold;
  text-align: center;
  height: 1.5em;
  color: #aaa;
}

.flag-list > label.hard {
  border-color: var(--hard-light);
}
.flag-list > div {
  margin-top: .4em;
}
.flag-list > div > label {
  font-size: 118%;
  font-weight: bold;
  color: #aaa;
}

.flag-list > input[type="checkbox"],
.flag-list > input[type="checkbox"] + label + div > .flag-body {
  display: none;
}
.race-summary .flag-list > input[type="checkbox"] + label,
.flag-list > input[type="checkbox"]:checked + label {
  background-color: var(--light);
  color: var(--dark);
}
.race-summary .flag-list > input[type="checkbox"] + label.hard,
.flag-list > input[type="checkbox"]:checked + label.hard {
  background-color: var(--hard-light);
  border-color: var(--hard-dark);
  color: var(--hard-dark);
}
.race-summary .flag-list > input[type="checkbox"] + label + div > label,
.flag-list > input[type="checkbox"]:checked + label + div > label {
  color: var(--dark);
}
.race-summary .flag-list > input[type="checkbox"] + label + div > .flag-body,
.flag-list > input[type="checkbox"]:checked + label + div > .flag-body {
  display: block;
  color: #555;
}
.race-summary label {
  cursor: auto;
}
/* TODO - removing flags is disruptive, but we have a ton */
.flag-list > .conflicted + label,
.flag-list > .conflicted + label + div {
  display: none;
}

#flagstring-out {
  background-color: var(--light);
  color: var(--dark);
  font-size: 118%;
}

#generate, #share, #spoiler, #race {
  margin-top: .5em;
  margin-right: .5em;
}
#spoiler {
  display: none;
}
.spoiled #spoiler {
  display: inherit;
}

.empty-spoiler, .empty-spoiler + * {
  display: none;
}
#spoiler-mazes > li {
  white-space: pre;
  font-family: Menlo, monospace;
  font-size: 11px;
  padding-bottom: 4px;
  border-bottom: 1px solid black;
  margin-bottom: 4px;
  list-style: none;
}

progress {
  flex-grow: 1;
  margin-top: 10px;
}

.preset-flags {
  font-family: monospace;
  flex-grow: 1;
  margin-right: 2em;
  padding: 1ex;
  border: 1px solid var(--dark);
  border-radius: var(--radius);
  color: var(--dark);
  text-align: center;
}