html {
  background: var(--background-color);
}

body {
  background: var(--background-color);
  color: var(--text-color);
  font-family: "kenney-pixel", monospace;
}

.green {
  color: var(--text-color-green);
}

.red {
  color: var(--text-color-red);
}

.yellow {
  color: var(--text-color-yellow);
}

.blue {
  color: var(--text-color-blue);
}

.grey {
  color: var(--text-color-grey);
}

.yellow-grey {
  color: var(--text-color-yellow-grey);
}

.bold {
  font-weight: bold;
}

.center {
  margin: 0 auto;
}

.right {
  float: right;
}

.hidden {
  display: none;
}

.site {
  max-width: 1280px;
  margin: 0 auto;
}

.site-header {
  background: var(--background-color-header);
  color: var(--text-color-header);
  border: 2px solid var(--border-color-header);
  border-radius: 5px 5px 0 0;
  padding: 0;
}

.site-header a {
  color: var(--text-color-header);
  padding: 10px 10px;
  text-decoration: none;
}

.header-text {
  text-align: center;
}

.header-title {
  font-size: 3em;
}

.header-navigation {
  background: var(--background-color-navigation);
  overflow: hidden;
}

.header-navigation a {
  float: left;
  display: block;
  text-align: center;
  text-decoration: none;
  font-size: 17px;
}

.header-navigation a.auth {
  float: right;
}

.header-navigation a:hover {
  background: var(--background-color-navigation-hover);
}

.header-navigation a.active {
  background: var(--background-color-navigation-active);
}

.header-navigation a.icon {
  display: none;
}

.site-content {
  border-left: 2px solid var(--border-color-content);
  border-right: 2px solid var(--border-color-content);
  padding: 4px;
  overflow: hidden;
}

.content-auth {
  width: 200px;
  margin: 0 auto;
  padding: 4px;
  border: 2px solid var(--border-color-content);
  background-color: var(--background-color-content);
  text-align: center;
}

.content-auth .form-auth {
  width: 100%;
}

.content-auth .content-auth-buttons {
  width: 100%;
  margin: 2px -4px 0;
  padding: 2px 4px 0;
  border-top: 2px solid var(--border-color-content);
}

.content-auth .auth-input {
  width: 197px;
  margin: 2px 0 2px;
  padding: 2px;
  border: none;
  background-color: var(--background-color-input);
  color: var(--text-color-input);
  font-family: "kenney-pixel", monospace;
  font-size: 1.3em;
}

.content-auth .auth-button {
  width: 95px;
  height: 25px;
  margin-top: 5px;
  border: none;
  outline: none;
  background: url('../images/ui/buttonLong_blue.png') no-repeat;
  background-size: contain;
  cursor: pointer;
  font-family: "kenney-pixel", monospace;
  font-size: 1.3em;
  color: var(--text-color-button);
  text-decoration: none;
}

.content-auth .auth-button:hover {
  color: var(--text-color-button-hover);
}

.content-auth .auth-button:active {
  height: 23px;
  margin-top: 2px;
  background: url('../images/ui/buttonLong_blue_pressed.png') no-repeat;
  background-size: contain;
  color: var(--text-color-button-hover);
}

.content-auth .subtitle {
  display: inline-block;
  width: 100%;
  font-size: 1.5em;
  text-align: center;
}

.content-label {
  display: inline-block;
  width: 250px;
}

.content-requirement {
  display: inline-block;
  margin-left: 5px;
}

.content-input {
  width: 200px;
  margin: 2px 0 2px;
  padding: 2px 2px 2px 6px;
  border: none;
  background-color: var(--background-color-input);
  color: var(--text-color-input);
  font-family: "kenney-pixel", monospace;
  font-size: 1.3em;
}

.content-select {
  width: 208px;
  margin: 2px 0 2px;
  padding: 2px;
  border: none;
  background-color: var(--background-color-input);
  color: var(--text-color-input);
  font-family: "kenney-pixel", monospace;
  font-size: 1.3em;
}

.content-textarea {
  width: 99%;
  max-width: 1280px;
  max-height: 300px;
  margin: 2px 0 2px;
  padding: 2px 2px 2px 6px;
  border: none;
  background-color: var(--background-color-input);
  color: var(--text-color-input);
  font-family: "kenney-pixel", monospace;
  font-size: 1.3em;
  overflow: hidden;
  resize: none;
}

.content-check {
  margin: 4px 0 2px;
  border: none;
  background-color: var(--background-color-input);
  color: var(--text-color-input);
  font-family: "kenney-pixel", monospace;
  font-size: 1.3em;
}

.content-button {
  width: 95px;
  height: 25px;
  border: none;
  outline: none;
  margin-top: 4px;
  background: url('../images/ui/buttonLong_grey.png') no-repeat;
  background-size: contain;
  cursor: pointer;
  font-family: "kenney-pixel", monospace;
  font-size: 1.3em;
  color: var(--text-color-button);
  text-decoration: none;
}

.content-button:hover {
  color: var(--text-color-button-hover);
}

.content-button:active {
  height: 23px;
  margin-top: 2px;
  background: url('../images/ui/buttonLong_grey_pressed.png') no-repeat;
  background-size: contain;
  color: var(--text-color-button-hover);
}

.content-button.hidden {
  visibility: hidden;
  display: block;
}

.content-title {
  display: inline-block;
  font-family: "kenney-future", monospace;
  font-size: 1.6em;
  font-weight: bold;
}

.content-text {
  display: inline-block;
  font-family: "kenney-future-narrow", monospace;
  font-size: 1em;
}

.content-iso-nav {
  width: 190px;
  height: 49px;
  border: none;
  outline: none;
  background: url('../images/ui/buttonLong_grey.png') no-repeat;
  background-size: contain;
  cursor: pointer;
  font-family: "kenney-pixel", monospace;
  font-size: 1.3em;
  color: var(--text-color-button);
  text-decoration: none;
  margin-right: 5px;
}

.content-iso-tab {
  padding: 5px;
  border: 1px solid var(--border-color-tabs);
  border-radius: 5px;
}

.content-upgrades {
  height: 745px;
}

.content-left {
  height: 300px;
  float: left;
  overflow-y: scroll;
  width: 33%;
}

.content-right {
  width: 66%;
  float: right;
  overflow: auto;
  height: 300px;
}

.content-info {
  height: 270px;
}

.content-name {
  display: inline-block;
  font-family: "kenney-future", monospace;
  font-size: 1.2em;
  font-weight: bold;
  cursor: pointer;
}

.content-description {
  display: inline-block;
  font-family: "kenney-future", monospace;
  font-size: 1em;
}

.content-current-upgrades {
  margin-top: 10px;
  float: left;
  width: 49%;
}

.content-upgrade-history {
  margin-top: 10px;
  float: right;
  width: 49%;
}

.content-upgrades-list {
  height: 364px;
  overflow-y: scroll;
}

.content-action-name {
  display: inline-block;
  font-family: "kenney-future", monospace;
  font-size: 1.2em;
  font-weight: bold;
  cursor: pointer;
}

.game-window {
  margin: 0;
  padding: 0;
  text-align: center;
}

.site-footer {
  background: var(--background-color-footer);
  color: var(--text-color-footer);
  border: 2px solid var(--border-color-footer);
  border-radius: 0 0 5px 5px;
  padding: 0 3px;
}