@import url("https://fonts.googleapis.com/css2?family=Mouse+Memoirs&display=swap");
body {
    justify-content: center;
    align-items: center;
    background: linear-gradient(to bottom right, cyan, blue);
    font-family: 'Mouse Memoirs','Trebuchet MS';
    font-size: 20px;
    height: 100vh;
    margin: 0;
    user-select: none;
}

.perspective {
  perspective: 1000px;
}

#github-icon {
    position: absolute;
    width: 30px;
    height: 30px;
    bottom: 1rem;
    left: 1rem;
}

#title {
  color: yellow;
  font-size: 250px;
  text-shadow: 5px 5px red;
  margin: 0;
  display: inline-block;
  transform-style: preserve-3d;
  transition: transform 1s;
}

#start-screen {
    display: flex;
    height: 100vh;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    opacity: 1;
    z-index: 4;
    transition: opacity 0.5s ease;
}

 #player-screen {
    display: flex;
    position: absolute;
    top: 0; 
    bottom: 0;
    left: 0;
    right: 0;
    height: 100vh;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    opacity: 0;
    z-index: 3;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

#names-screen {
    display: flex;
    position: absolute;
    top: 0; 
    bottom: 0;
    left: 0;
    right: 0;
    height: 100vh;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    opacity: 0;
    z-index: 2;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

#player-screen.screen-fadein, #names-screen.screen-fadein{
    opacity: 1;
    pointer-events: all;
}

#start-screen.screen-fadeout {
    opacity: 0;
    pointer-events: none;
}

#player-number-row {
    flex-direction: row;     
    justify-content: center;
    align-items: center;   
}

.player-number {
    font-family: 'Mouse Memoirs';
    font-size: 75px;
    text-shadow: 2.5px 2.5px red;
    padding: 0px 40px;
    border-radius: 20px;
    margin: 20px;
}

#name-input {
    background: rgb(255,255,255,0.25);
    width: 500px;
    height: 100px;
    border: none;
    font-family: 'Mouse Memoirs';  
    font-size: 75px;
    color: white;
    text-align: center;
    caret-color: transparent;
    padding: 10px;
    border-radius: 20px;    
    margin-top: 10px;
}

#name-input:focus {
    outline: none;
    border: none;
    box-shadow: none;
}

#game-board {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    right: 0; 
    bottom: 0;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 1;
}

#game-message {
    min-height: 60px;
    color: white;
    font-size: 40px;
    opacity: 0;
    transition: opacity 0.25s ease;
}

#game-message.start-message {
    opacity: 0;
    transition: opacity 0.5s ease;
}

#game-message.fade {
    opacity: 1;
}

.grid-container {
    display: grid;
    justify-content: center;
    align-items: center;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(4, 1fr);
    gap: 5px;                            
    width: 95%;
    height: auto;
}

.player-grid {
    box-shadow: none;
    color: white;
    padding: 15px;
    text-align: center;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 75px;
    transition: transform 0.5s ease, background-color 0.5s ease, opacity 0.5s ease, box-shadow 0.25s ease;
}

.player-grid .player-display {
    display: flex;
    color: yellow; 
    font-size: 40px;
    text-shadow: 2px 2px red;
    justify-content: center;
    align-items: center;
    height: 100px;
    flex-direction: column;
    gap: 5px;
    z-index: 1;
    transition: opacity 0.25s ease;
}

.player-grid:hover .player-display {
    opacity: 0;
}

.player-display.hide {
    opacity: 0;
}

.player-display .player-hand {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100px;
    flex-direction: row;
    gap: 5px;
}

.player-hand .player-numbers, .player-hand .player-modifiers, .player-hand .player-actions{
    justify-content: center;
    display: flex;
    height: 50px;
    gap: 5px;
    opacity: 1;
    transition: opacity 0.5s ease;
}

.player-numbers.fade, .player-modifiers.fade, .player-actions.fade{
    opacity: 0;
}

.player-grid .score {
    position: absolute;
    left: 0;
    right: 0;
    opacity: 0;
    font-size: 50px;
    transition: opacity 0.25s ease;
}

.player-grid:hover .score{
    opacity: 1;
}

.score.show{
    opacity: 1;
}

.player-grid.start {
    transform: scale(0.5);
    opacity: 0;
}

.player-grid.fade {
    transform: scale(1);
    opacity: 1;
}

.player-grid.current-grid {
    box-shadow: 0 0 30px 5px lawngreen;
    border: 3px solid limegreen;
    transition: box-shadow 0.25s, border 0.25s;
}

.player-grid.out-grid {
    opacity: 0.25;
    transition: opacity 0.5s ease, box-shadow 0.25s ease;
}

.player-grid.frozen-grid {
    background-color: rgb(0,255,255,0.5);
    opacity: 0.25;
    transition: background-color 0.5s ease, opacity 0.5s ease, box-shadow 0.25s ease;
}

.player-grid.flip3-grid {
    box-shadow: 0 0 30px 5px orange;
    border: 3px solid darkorange;
    transition: box-shadow 0.25s, border 0.25s;
    z-index: 1;
}

.player-grid.bust-grid {
    box-shadow: 0 0 30px 5px red;
    border: 3px solid red;
    transition: box-shadow 0.25s, border 0.25s;
    z-index: 2;
}

.player-grid.second-chance-grid {
    box-shadow: 0 0 30px 5px pink;
    border: 3px solid pink;
    transition: box-shadow 0.25s, border 0.25s;
    z-index: 2;
}

button{
    font-family: 'Mouse Memoirs';
    background-color: darkturquoise;
    border: none;
    color: gold;
    text-shadow: 1.5px 1.5px red;
    box-shadow: 3px 3px red;
    justify-content: center;
    align-items: center;
    border-radius: 10px;
}

button:hover {
    background: dodgerblue;
    border: none;
    box-shadow: 3px 3px darkred;
}

#flip{
    height: 110px;
    width: 80px;
    font-size: 40px;
    transform-style: preserve-3d;
    box-shadow : none;
    transition: transform 0.5s;
}

.flip-front, .flip-back {
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    backface-visibility: hidden;
}

#flip-cover {
    opacity: 1;
    transition: opacity 0.25s ease;
}

#flip-cover.show {
    opacity: 0;
}

#deck-counter {
    color: white;
    text-shadow: none;
    font-size: 60px;
    opacity: 0;
    transition: opacity 0.25s ease;
}

#deck-counter.show {
    opacity: 1;
}

.flip-back {
    background-color: floralwhite;
    color: gray;
    text-shadow: none;
    font-size: 60px;
    transform: rotate3d(0, 1, 0, 180deg);
    border-radius: 10px;
}

#flip:hover {
    transform: rotate3d(1, 1, 0, 45deg);
    transition: transform 0.25s;
}

#flip.flipped {
    transform: rotate3d(0, 1, 0, 180deg);
}

#flip.flipped:hover {
    /* Overide */
}

#stay{
    width: 110px;
    background: darkturquoise;
    font-size: 40px;
    border-radius: 50%;
    box-shadow : none;
    transform: scale(1);
    transition: transform 0.25s;
}

#stay:hover {
    background: dodgerblue;
    box-shadow : none;
    transform: scale(1.10);
}

#stay.stayed {
    transform: scale(0.9);
}

.rainbow-text {
    background-image: linear-gradient(to bottom, red, orange, yellow, green, cyan, blue, violet);
    font-size: 50px;
    color: transparent;
    background-clip: text;
    -webkit-background-clip: text;
}

#popup-overlay {
    position: fixed;     
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    pointer-events: none;
    justify-content: center; 
    align-items: center;
    opacity: 0;
    z-index: 10;
    transition: opacity 0.5s;
}

#popup {
    background: linear-gradient(to bottom right, cyan, blue);
    padding: 20px;
    border-radius: 10px;
    min-width: 200px;
    text-align: center;
    transform: scale(0.7);
    opacity: 0;
    z-index: 11;
    transition: transform 0.3s, opacity 0.5s;
}

.popup-button {
    font-family: 'Mouse Memoirs';
    font-size: 30px;
    text-shadow: 1px 1px red;
    box-shadow: none;
    padding: 5px 5px;
    border-radius: 20px;
    margin: 5px;
}

.popup-button:hover {
    box-shadow: none;
}

#popup-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

#popup-overlay.active #popup {
    transform: scale(1);
    opacity: 1;
}

#popup-overlay.active #popup .popup-button {
    transform: scale(1);
    opacity: 1;
}