/**** document ****/

html {
    background: #222 url(grunge.png) repeat-x;
}

body {
    font-family: sans-serif;
    color: #fff;
    padding: 10px;
}

/**** heading ****/

h1:first-child {
    text-transform: lowercase;
    font-size: 1.6em;
    color: #2a2;
    border-bottom: #2a2 solid 2px;
}

/*** left side bar ***/

nav {
  position: absolute;
  background: #222;
  opacity: 0.9;
  top: 80px;
  left: 0px;
  padding: 0;
}

nav h2 {
  font-size: 100%;
  border-bottom: 2px solid #444;
}

nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

nav li a {
  display: block;
  height: 25px;
  width: 90px;
  padding: 5px;
  margin: 5px;
  background: inherit;
  border-right: 4px solid #444;
  color: #999;
  text-transform: lowercase;
  font-size: 0.9em;
}

nav li a:hover {
  color: #f4f4f4;
  background: #333;
  border-right: 4px solid #2a2;
}

nav li .active {
  color: #999;
  background: #333;
  border-right: 4px solid #444;
}

/**** designer ****/
#upload fieldset {
    display: flex;
    flex-wrap: wrap;
    gap: 2em;
    align-items: flex-start;
}

#upload [name="program"] {
    min-width: 25em;
    min-height: 15em;
}

#upload fieldset fieldset {
    border-color: #666;
}

#preview {
    background: #333;
    display: flex;
    justify-content: center;
}

/**** body ****/

a img {
    border: 0px;
}

a {
    text-decoration: none;
    color: #2a2;
    font-weight: bold;
}

a:hover {
    color: #fff;
    background: #2a2;
    font-weight: bold;
}


h1, h2, h3 {
    background-color: #222a;
    color: #999;
    letter-spacing: -0.05em;
    clear: both;
}

.readme {
    color: #fff;
    background-color: #555;
    margin: 1em;
}

pre {
    color: #fff;
    background-color: #222;
    border: solid #ccc 2px;
    padding: 0.25em;
}


p {
    line-height: 1.4em;
    margin-bottom: 20px;
    color: #f4f4f4;
}

hr {
    border: 1px solid #444;
}

dt {
    white-space: pre;
    background-color: #333;
    padding: 5px;
    border: 2px solid green;
    border-bottom: none;
    font-weight: bold;
}

dd {
    border: 2px solid green;
    margin: 0px;
    padding: 5px;
    background-color: #282828;
}


/**** special cases ****/

.wide {
    max-width: inherit;
}

.figure {
    margin: 0.5em 1em;
    float: right;
    font-size: small;
    text-align: center;
    caption-side: bottom;
}

.left {
    float: left;
}

.scoreboard {
    background: #222;
}

.scoreboard td {
    height: 400px;
}

#battlefield {
    border: 2px solid green;
}

table#results {
    border-collapse: collapse;
}
table#results td {
    padding: 0.4em 1em;
}
table#results tr:nth-child(even) {
    background-color: #343;
}

.swatch {
    color: #000000;
}

.ui-slider-tick-mark {
    display: inline-block;
    width: 2px;
    height: 100%;
    position: absolute;
}