/* GENERAL HTML TAGS
   ================================================== */

body {
  font-size: 11px;
  font-family: 'Lato', sans-serif;
  color: #222222;
  background-color: #cbf4f7;
}

h1, h2, h3 {
  font-weight: 900;
  padding: 0 5px;
  margin: 0;
  text-transform: uppercase;
  color: #fffff2;
}

h1 {
  font-size: 32px;
  margin: 4px;
}

h2 {
  font-size: 18px;
  padding: 5px;
  border-bottom: 1px solid black;
}

h3 {
  font-size: 20px;
  margin: 5px 0 0 0;
}

p {
  margin: 0;
}

a {
  text-decoration: none;
  font-weight: 700;
  color: inherit;
}

a:hover {
  text-decoration: underline;
}


/* JQUERY UI
   ================================================== */

.ui-widget-content {
  border: 1px solid #7CA6BA;
  background: none;
  background-color: #4B4646;
}

/* ===[ JQuery UI dialogs ]=== */

.ui-dialog-titlebar {
  border: 0;
  background: none;
}

.ui-dialog-title {
  font-family: 'Lato', sans-serif;
  font-weight: 900;
  font-size: 20px;
  color: #fffff2;
}

.ui-dialog-content {
  font-family: 'Lato', sans-serif;
  font-family: 'Lato', sans-serif;
  font-size: 14px;
  color: #fffff2;
}

/* ===[ JQuery UI buttons ]=== */

.ui-button.ui-state-default {
  background: none;
  background-color: #5c5c5c;
  border-color: #7ca6ba;
}

.ui-button.ui-state-hover {
  background-color: #777777;
  border-color: #a3cfc6;
}

.ui-button.ui-state-highlight {
  border-color: #E59700;
}

.ui-button .ui-button-text {
  font-family: 'PT Sans', sans-serif;
  font-weight: 700;
  color: #FFFFF2;
  font-size: 26px;
  line-height: 1.2;
}

/* ===[ JQuery UI accordion ]=== */

.ui-accordion .ui-accordion-header {
  border: 1px solid #7ca6ba;
  margin-top: 5px;
  background-color: #5c5c5c;
  background-image: none;
  padding-left: 20px;
}

.ui-accordion .ui-accordion-header a {
  font-family: 'Lato', sans-serif;
  font-weight: 900;
  color: #FFFFF2;
  padding-left: 0;
  font-size: 14px;
}

.ui-accordion .ui-accordion-header.ui-state-active {
  border-color: #a3cfc6;
  background-color: #fffff2;
}

.ui-accordion .ui-accordion-header.ui-state-active a{
  color: #222;
}

.ui-accordion .ui-accordion-header.ui-state-hover:not(.ui-state-active) {
  border-color: #a3cfc6;
  background-color: #777777;
}

.ui-accordion .ui-accordion-header:first-child {
  margin-top: 0px;
}

.ui-accordion .ui-accordion-content {
  font-family: 'Lato', sans-serif;
  font-size: 14px;
  line-height: 18px;
  border: 1px solid #a3cfc6;
  border-top: 0px;
  margin-top: -3px;
  background-color: #fffff2;
  background-image: none;
  padding: 10px 20px;
}

/* ===[ Additional JQuery icons (achievements and medals) ]=== */

.achievement {
  background-image: url('../img/achievement.png');
  width: 32px;
  height: 32px;
}

.medal {
  background-image: url('../img/medals.png');
  width: 32px;
  height: 32px;
}

.medal-gold {
  background-position: -32px 0;
}

.medal-silver {
  background-position: -64px 0;
}

.medal-bronze {
  background-position: -96px 0;
}

.flip {
  -moz-transform: scaleX(-1);
  -webkit-transform: scaleX(-1);
  -o-transform: scaleX(-1);
  transform: scaleX(-1);
  filter: fliph; /*IE*/
}

.ui-icon-close {
  cursor: pointer;
}

/* SCREENS
   ================================================== */

#lightbot {
  position: absolute;
  top: 1px;
  left: 1px;
  width: 100%;
  height: 1100px;
}

#credits {
  font-size: 13px;
  position: absolute;
  bottom: 0px;
  left: 0px;
  width: 100%;
  height: 20px;
  text-align: center;
}

#credits2 {
  font-size: 13px;
  position: absolute;
  bottom: 0px;
  left: 0px;
  width: 100%;
  height: 16px;
  text-align: center;
}

.ui-screen {
  position: absolute;
  top: 1px;
  width: 100%;
  height: 1100px;
  border: 1px solid #000;
  background-color: #4b4646;
}

#welcomeScreen {
  background: #4b4646;
}

#gameScreen {
  background: #000;
}

/* WELCOME SCREEN
   ================================================== */

#welcomeContent {
  text-align: center;
  padding-top: 50px;
}

#welcomeContent h1 {
  color: #fffff2;
  font-size: 48px;
  margin-bottom: 20px;
}

#welcomeContent p {
  color: #fffff2;
  font-size: 24px;
  margin-bottom: 40px;
}

#welcomeScreen .levelSelectButton {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  margin-top: 50px;
  border-width: 2px;
  font-size: 24px;
  padding: 20px 40px;
}

/* ACHIEVEMENTS SCREEN
   ================================================== */

#achievementsScreen .mainMenuButton {
  position: absolute;
  left: 40px;
  bottom: 40px;
}

#achievementsList {
  height: 513px;
  overflow: auto;
  padding: 0px;
  margin: 0px 40px;
  color: #fffff2;
  list-style-type: none;
}

#achievementsList li {
  border: 1px solid #7ca6ba;
  background-color: #5c5c5c;
  height: 50px;
  margin-bottom: 5px;
}

#achievementsList li:hover {
  border-color: #a3cfc6;
  background-color: #777777;
}

#achievementsList li img {
  float: left;
  margin:5px 15px 5px 5px;
}

/* LEVEL SELECT SCREEN
   ================================================== */

#levelSelectScreen .mainMenuButton {
  position: absolute;
  left: 40px;
  bottom: 40px;
}

#levelSelectScreen ul {
  width: 700px;
  list-style-type: none;
  margin: 50px auto;
  padding: 0;
}

#levelSelectScreen li {
  margin: 5px 5px;
  padding: 1px;
  float: left;
  width: 120px;
  height: 90px;
  font-size: 4em;
  line-height: 2em;
  text-align: center;
  cursor: pointer;
  position: relative;
  border: 1px solid #7ca6ba;
  background-color: #5c5c5c;
  color: #fffff2;
}

#levelSelectScreen li.ui-state-highlight {
  color: #222;
  background: none;
  border-color: #a3cfc6;
  background-color: #f8f4d2;
}

#levelSelectScreen li.ui-state-highlight.ui-state-hover {
  background: none;
  border-color: #a3cfc6;
  background-color: #fbfaf6;
}

#levelSelectScreen li.ui-state-hover:not(.ui-state-highlight) {
  background: none;
  border-color: #a3cfc6;
  background-color: #777777;
}

/* GAME SCREEN
   ================================================== */

#canvasContainer {
  position: absolute;
  bottom: 2px;
  left: 1px;
  width: 100%;
  height: 666px;
  background-color: white;
}

#buttonContainer {
  position: absolute;
  left: 1px;
  top: 561px;
  width: 100%;
  height: 64px;
  background-color: #4B4646;
}

/* ===[ Instruction Container ]=== */

#instructionsContainer {
  position: absolute;
  top: 1px;
  left: 1px;
  width: 100%;
  height: 128px;
  background-color: #4B4646;
}

#instructionsContainer > div.ui-widget-content {
  overflow: auto;
  border: 0px;
}

#instructionsContainer ul {
  width: 600px;
  list-style-type: none;
  padding: 0;  
}

#instructionsContainer li {
  margin: 5px 5px;
  padding: 1px;
  float: left;
  width: 100px;
  height: 64px;
  font-size: 4em;
  line-height: 2em;
  text-align: center;
  cursor: pointer;
  position: relative;
  border: 1px solid #7ca6ba;
  background-color: #5c5c5c;
  color: #fffff2;
}

#instructionsContainer .ui-icon-close, li.ui-draggable-dragging .ui-icon-close {
  display: none;
}

#instructionsContainer li div, li.ui-draggable-dragging div, #instructionsContainer li span:first-child + span {
  display: none;
}

/* ===[ Program Container ]=== */
#procOneContainer {
  position: absolute;
  top: 320px;
  left: 1px;
  width: 100%;
  height: 120px;
  background-color: #4B4646;
}
#procTwoContainer {
  position: absolute;
  top: 440px;
  left: 1px;
  width: 100%;
  height: 120px;
  background-color: #4B4646;
}
#programContainer {
  position: absolute;
  top: 200px;
  left: 1px;
  width: 100%;
  height: 120px;
  background-color: #4B4646;
}

#programContainer input[type="number"] {
  margin: 0px;
  padding: 0px;
  width: 40px;
}

/* allows the droppable program container to show a scrollbar when the program fills up */
#programContainer > div, #procOneContainer > div, #procTwoContainer > div {
  height: 64px;
  overflow: auto;
}

/* the droppable area should fill the entire programcontainer */
#programContainer > div > ul, , #procOneContainer > div > ul, #procTwoContainer > div > ul {
  min-height: 64px;
}

#programContainer li, #procOneContainer li, #procTwoContainer li {
  list-style: none;
  margin: 5px 5px;
  padding: 1px;
  float: left;
  width: 32px;
  height: 32px;
  font-size: 4em;
  line-height: 2em;
  text-align: center;
  cursor: pointer;
  position: relative;
  border: 1px solid #7ca6ba;
  background-color: #5c5c5c;
  color: #fffff2;
}

/* sortable helper */
#programContainer li.ui-state-highlight {
  height: 18px;
}

#programContainer > div.ui-widget-content {
  height: 128px;
  border: 0px;
  overflow: auto;
}

#instructionsContainer ul, #programContainer ul, #procOneContainer ul, #procTwoContainer ul {
  margin: 0em;
  list-style: none;
  padding: 5px;
}

#instructionsContainer ul.ui-droppable, #programContainer ul.ui-droppable {
  padding-bottom: 20px;
}

#instructionsContainer li, #programContainer li, #procOneContainer li, #procTwoContainer li, li.ui-draggable-dragging {
  list-style: none;
  border: 1px solid black;
  margin: 0 0 2px 0;
  padding: 5px 5px;
  font-size: 11px;
  background: none;
  background-color: #5c5c5c;
  border-color: #7ca6ba;
}

#instructionsContainer li p, #programContainer li p, #procOneContainer li p, #procTwoContainer li p, li.ui-draggable-dragging p {
  padding: 0px;
  margin: 0px;
  margin-bottom: 0.1em;
  font-family: 'PT Sans', sans-serif;
  font-weight: 700;
  color: #FFFFF2;
  font-size: 13px;
  line-height: 1.2;
}

#instructionsContainer li.ui-state-hover, #programContainer li.ui-state-hover {
  background-color: #777777;
  border-color: #a3cfc6;
}

li.ui-draggable-dragging {
  width: 150px;
}

/* highlight droppable areas with a color */
.ui-state-droppable {
  background-color: #fffed0;
}

/* highlight the droppable area the mouse is currently hovering with another color */
.ui-state-droppable-hover {
  background-color: #fbeea4;
}

/* HELP SCREEN
   ================================================== */

#helpScreenAccordionContainer {
  position: absolute;
  top: 40px;
  left: 40px;
  width: 400px;
}

#helpScreenVerticalBar {
  position: absolute;
  top: 0px;
  left: 466px;
  width: 42px;
  height: 700px;
  background: url('../img/helpscreen_vertical_bar.png');
}

#helpScreen .mainMenuButton {
  position: absolute;
  left: 40px;
  bottom: 40px;
}

#videoContainer {
  position: absolute;
  top: 175px;
  left: 40px;
  width: 400px;
}

#runButton {
  width: 128px;
  height: 60px;
}

#fastRunButton {
  width: 128px;
  height: 60px;
}

/* MAP EDITOR
   ================================================== */

#mapEditorButton {
  width: 128px;
  height: 40px;
  margin-left: 10px;
}

#mapEditorScreen {
  padding: 20px;
  overflow-y: auto;
  background: #4b4646;
}

#mapGrid {
  display: inline-grid;
  gap: 2px;
  background: #333;
  padding: 10px;
  border-radius: 5px;
}

.map-cell {
  width: 40px;
  height: 40px;
  border: 1px solid #666;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: bold;
  transition: all 0.2s;
  position: relative;
  color: #000;
}

.map-cell:hover {
  border-color: #4CAF50;
  transform: scale(1.1);
  z-index: 10;
}

.map-cell.selected {
  border: 3px solid #FFD700 !important;
  box-shadow: 0 0 10px #FFD700;
}

.map-cell.bot-position {
  border: 3px solid #00FF00 !important;
  box-shadow: 0 0 10px #00FF00;
}

.height-btn, .type-btn {
  padding: 8px 12px;
  min-width: 50px;
  font-size: 13px;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  background: #555;
  color: white;
  font-weight: bold;
}

.height-btn:hover, .type-btn:hover {
  background: #777;
}

.height-btn.active {
  background: #FFD700 !important;
  color: #000;
}

.type-btn.active {
  background: #FFD700 !important;
  color: #000;
}