/* Styling for the entire HTML document */
html {
  display: table;
  width: 100%;
  height: 100%;
}

/* Styling for the body of the HTML document */
body {
  display: table-row;
  background: #000 radial-gradient(1000px 500px, #525354, #2a455b);
}

/* Styling for the main wrapper of the game */
.wrapper {
  display: table-cell;
  vertical-align: middle;
  text-align: center;
}

/* Styling for the main content area of the game */
.content {
  display: inline-block;
  margin: 0 auto;
  padding: 10px 20px;
}

/* Styling for the sidebar containing game settings */
.sidebar {
  float: left;
  width: 220px;
  text-align: center;
  font-family: 'Doppio One', sans-serif;
  color: #ccc;
  scale: 1.4;
}

/* Styling for headings */
h1,
h2 {
  color: #fff;
  margin: 0;
  font-weight: normal;
}

/* Styling for the main heading (h1) */
h1 {
  height: 68px;
  line-height: 68px;
  font-size: 40px;
  text-align: center;
}

/* Styling for subheadings (h2) */
h2 {
  font-size: 18px;
}

/* Styling for panels containing game settings */
.panel {
  padding: 12px;
  margin-bottom: 20px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
}

/* Styling for the info panel at the bottom of the screen */
.info-panel {
    position: fixed;
    width: 100%;
    bottom: 0;
}

/* Styling for the info panel containing game information */
.panel.info{
  width: 90%;
}

/* Styling for blurbs (short game information) */
.blurb{
  color: #a9a9a9;
}

/* Styling for difficulty options */
.dif-options {
  clear: both;
  overflow: hidden;
  margin: 20px -7px 0;
}

/* Styling for each difficulty option */
.dif-options div {
  float: left;
  width: 20%;
}

/* Styling for hidden radio buttons for difficulty options */
.dif-options input {
  display: none;
}

/* Styling for checked radio buttons for difficulty options */
.dif-options input:checked+label {
  color: #fff;
  background-color: #1d6346;
  border-color: #fff;
  cursor: default;
}

/* Styling for labels of difficulty options */
.dif-options label {
  display: block;
  margin: 0 auto;
  width: 24px;
  height: 24px;
  background-color: #666;
  border: solid 2px #ccc;
  border-radius: 8px;
  color: #999;
  text-align: center;
  line-height: 24px;
  cursor: pointer;
}

/* Styling for disabled difficulty options when game is frozen */
.freeze .dif-options input:not(:checked)+label {
  font-size: 0;
  margin: 7px auto;
  width: 10px;
  height: 10px;
  border-radius: 4px;
  color: transparent;
  line-height: 10px;
  cursor: default;
  transition: .2s;
}

/* Styling for theme options */
.bor-options {
  clear: both;
  overflow: hidden;
  margin: 20px -7px 0;
  display: flex;
  justify-content: center;
}

/* Styling for each theme option */
.bor-options div {
  margin:0px 10px;
  float: left;
}

/* Styling for hidden radio buttons for theme options */
.bor-options input {
  display: none;
}

/* Styling for checked radio buttons for theme options */
.bor-options input:checked+label {
  color: #fff;
  background-color: #1d6346;
  border-color: #1d6346;
  cursor: default;
}

/* Styling for labels of theme options */
.bor-options label {
  display: block;
  background-color: #666;
  border: solid 2px #ccc;
  border-radius: 8px;
  color: #999;
  text-align: center;
  cursor: pointer;
  height: 80px;
  width: 80px;
}

/* Styling for images within labels of theme options */
.bor-options label img {
  width: 60px;
  padding: 5px;
}

/* Styling for disabled theme options when game is frozen */
.freeze .bor-options input:not(:checked)+label {
  font-size: 0;
  margin: 7px auto;
  border-radius: 4px;
  color: transparent;
  line-height: 10px;
  cursor: default;
  transition: .2s;
}

/* Styling for sound options */
.mus-options {
  clear: both;
  overflow: hidden;
  margin: 10px -7px 0;
  display: flex;
  justify-content: center;
}

/* Styling for each sound option */
.mus-options div {
  margin:0px 10px;
  float: left;
}

/* Styling for hidden radio buttons for sound options */
.mus-options input {
  display: none;
}

/* Styling for checked radio buttons for sound options */
.mus-options input:checked+label {
  color: #fff;
  background-color: #1d6346;
  border-color: #1d6346;
  cursor: default;
}

/* Styling for labels of sound options */
.mus-options label {
  display: block;
  background-color: #666;
  border: solid 2px #ccc;
  border-radius: 8px;
  color: #999;
  text-align: center;
  cursor: pointer;
  height: 40px;
  width: 40px;
}

/* Styling for images within labels of sound options */
.mus-options label img {
  width: 60px;
  padding: 5px;
}

/* Styling for disabled sound options when game is frozen */
.freeze .mus-options input:not(:checked)+label {
  font-size: 0;
  margin: 7px auto;
  border-radius: 4px;
  color: transparent;
  line-height: 10px;
  cursor: default;
  transition: .2s;
}

/* Styling for the start button */
.start {
  margin-top: 20px;
}

/* Styling for the start button */
.start button {
  display: block;
  width: 100%;
  padding: 2px 12px 4px;
  font-family: inherit;
  font-size: 24px;
  border: solid 2px #ccc;
  border-radius: 8px;
  background-color: #1d6346;
  color: #fff;
  cursor: pointer;
}

/* Styling to remove the focus outline on the start button when clicked */
.start button:focus {
  outline: none;
}

/* Styling to hide the start button when the game is frozen */
.freeze .start {
  display: none;
}

/* Styling for the information div */
.info div {
  margin-top: 10px;
}

/* Styling for the result panel */
.result {
  position: absolute;
  display: flex;
  align-items: center;
  width: 100vw;
  height: 70vh;
  justify-content: center;
  z-index: 99;
  animation: result 5s forwards;
}

/* Styling for the result panel containing game result messages */
.result-panel {
  padding: 10px;
  border-radius: 20px;
  width: 80vw;
  height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(13px);
  font-family: fantasy;
}

/* Styling for the result panel heading */
.result-panel > h1 {
  font-size: 60px;
}

/* Styling for the result panel based on game results */
.result-panel.win{
  background: #22b14c;
}
.result-panel.loss{
  background: #ed143d;
}
.result-panel.tie{
  background: #eddc14;
}

/* Styling for the game board */
.board {
  position: relative;
  float: left;
  width: 428px;
  height: 428px;
  background-image: url("../images/boards/board1.png");
  box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.4);
}

/* Styling for columns that are lit up during the game */
.lit-columns,
.lit-cells,
.chips,
.click-columns {
  position: absolute;
  width: 428px;
  height: 428px;
}

/* Styling for individual lit columns during the game */
.lit-columns div {
  float: left;
  width: 60px;
  height: 426px;
  margin: 1px 0 1px 1px;
  transition: background-color 0.1s;
}

/* Styling for lit columns during the game */
.lit-columns .lit {
  background-color: rgba(255, 255, 255, 0.1);
  transition: background-color 0.1s;
}

/* Styling for lit cells during the game */
.lit-cells div {
  position: absolute;
  width: 60px;
  height: 60px;
  background-color: rgba(255, 255, 255, 0.3);
}

/* Styling for chips dropped on the board during the game */
.chips div {
  position: absolute;
  width: 60px;
  height: 60px;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

/* Styling for player 1's chip */
.chips .p1 {
  background-image: url("https://s3-us-west-2.amazonaws.com/s.cdpn.io/77020/p1-chip.png");
}

/* Styling for player 2's chip */
.chips .p2 {
  background-image: url("https://s3-us-west-2.amazonaws.com/s.cdpn.io/77020/p2-chip.png");
}

/* Styling for the cursor chip (visual effect) */
.chips .cursor {
  bottom: 428px;
  transition: left 0.1s ease-out;
}

/* Styling for the dropped chip animation */
.chips .dropped {
  transition: bottom ease-in;
  animation: bounce 0.3s;
}

/* Styling for clickable columns */
.click-columns div {
  float: left;
  width: 61px;
  height: 428px;
}

/* Styling for hover effect on clickable columns */
.click-columns .hover {
  cursor: pointer;
}

/* Keyframes for the bounce animation when a chip is dropped */
@keyframes bounce {
  0% {
    animation-timing-function: ease-out;
    transform: translateY(0);
  }
  30% {
    animation-timing-function: ease-in;
    transform: translateY(-40px);
  }
  60% {
    animation-timing-function: ease-out;
    transform: translateY(0);
  }
  80% {
    animation-timing-function: ease-in;
    transform: translateY(-10px);
  }
  100% {
    animation-timing-function: ease-out;
    transform: translateY(0);
  }
}

/* Keyframes for the result animation */
@keyframes result{
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}