/* Global Styles & Colors */
:root {
  --green: #6aaa64;
  --darkendGreen: #538d4e;
  --yellow: #c9b458;
  --darkendYellow: #b59f3b;
  --lightGray: #d8d8d8;
  --gray: #86888a;
  --darkGray: #939598;
  --white: #fff;
  --black: #212121;
  font-family: "Clear Sans", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  --header-height: 50px;
  --footer-height: 25px;
  --game-max-width: 500px;
}
/* Light theme colors */
:root {
  --color-tone-1: #1a1a1b;
  --color-tone-2: #787c7e;
  --color-tone-3: #878a8c;
  --color-tone-4: #d3d6da;
  --color-tone-5: #edeff1;
  --color-tone-6: #f6f7f8;
  --color-tone-7: #ffffff;
  --opacity-50: rgba(255, 255, 255, 0.5);
}
/* Dark Theme Colors */
.nightmode {
  --color-tone-1: #d7dadc;
  --color-tone-2: #818384;
  --color-tone-3: #565758;
  --color-tone-4: #3a3a3c;
  --color-tone-5: #272729;
  --color-tone-6: #1a1a1b;
  --color-tone-7: #121213;
  --opacity-50: rgba(0, 0, 0, 0.5);
}
/* Constant colors and colors derived from theme */
:root,
.nightmode {
  --color-background: var(--color-tone-7);
}
:root {
  --color-present: var(--yellow);
  --color-correct: var(--green);
  --color-absent: var(--color-tone-2);
  --tile-text-color: var(--color-tone-7);
  --key-text-color: var(--color-tone-1);
  --key-evaluated-text-color: var(--color-tone-7);
  --key-bg: var(--color-tone-4);
  --key-bg-present: var(--color-present);
  --key-bg-correct: var(--color-correct);
  --key-bg-absent: var(--color-absent);
  --modal-content-bg: var(--color-tone-7);
}
.nightmode {
  --color-present: var(--darkendYellow);
  --color-correct: var(--darkendGreen);
  --color-absent: var(--color-tone-4);
  --tile-text-color: var(--color-tone-1);
  --key-text-color: var(--color-tone-1);
  --key-evaluated-text-color: var(--color-tone-1);
  --key-bg: var(--color-tone-2);
  --key-bg-present: var(--color-present);
  --key-bg-correct: var(--color-correct);
  --key-bg-absent: var(--color-absent);
  --modal-content-bg: var(--color-tone-7);
}
html {
  height: 100%;
}
body {
  height: 100%;
  background-color: var(--color-background);
  margin: 0;
  padding: 0;
}

:host {
  display: inline-block;
}
.tile {
  width: 100%;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  font-size: 2rem;
  line-height: 2rem;
  font-weight: bold;
  vertical-align: middle;
  box-sizing: border-box;
  color: var(--tile-text-color);
  text-transform: uppercase;
  user-select: none;
}
.tile::before {
  content: "";
  display: inline-block;
  padding-bottom: 100%;
}

/* Allow tiles to be smaller on small screens */
@media (max-height: 600px) {
  .tile {
    font-size: 1em;
    line-height: 1em;
  }
}

.tile[data-state="empty"] {
  border: 2px solid var(--color-tone-4);
}
.tile[data-state="tbd"] {
  background-color: var(--color-tone-7);
  border: 2px solid var(--color-tone-3);
  color: var(--color-tone-1);
}
.tile[data-state="correct"] {
  background-color: var(--color-correct);
}
.tile[data-state="present"] {
  background-color: var(--color-present);
}
.tile[data-state="absent"] {
  background-color: var(--color-absent);
}

.tile[data-animation="pop"] {
  animation-name: PopIn;
  animation-duration: 100ms;
}
.tile.selected {
  border: 2px solid var(--key-text-color);
}
@keyframes PopIn {
  from {
    transform: scale(0.8);
    opacity: 0;
  }

  40% {
    transform: scale(1.1);
    opacity: 1;
  }
}
.tile[data-animation="flip-in"] {
  animation-name: FlipIn;
  animation-duration: 250ms;
  animation-timing-function: ease-in;
}
@keyframes FlipIn {
  0% {
    transform: rotateX(0);
  }
  100% {
    transform: rotateX(-90deg);
  }
}
.tile[data-animation="flip-out"] {
  animation-name: FlipOut;
  animation-duration: 250ms;
  animation-timing-function: ease-in;
}
@keyframes FlipOut {
  0% {
    transform: rotateX(-90deg);
  }
  100% {
    transform: rotateX(0);
  }
}

#game {
  width: 100%;
  max-width: var(--game-max-width);
  margin: 0 auto;
  height: 100vh;
  display: grid;

  grid-template-rows: auto 1fr auto;
}
footer,
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--color-tone-1);
}

a {
  color: unset;
  text-decoration: none;
}
header {
  height: var(--header-height);
  border-bottom: 1px solid var(--color-tone-4);
}
footer {
  height: var(--footer-height);
  border-top: 1px solid var(--color-tone-4);
}

h1,
h2 {
  color: var(--color-tone-1);
  font-weight: 700;
  font-size: 36px;
  margin: 0px;
  letter-spacing: 0.2rem;
  text-transform: uppercase;
  text-align: center;
}
h2 {
  font-size: 16px;
  margin: 0px;
}
.center {
  display: grid;
  place-self: center;
}

header .title {
  font-weight: 700;
  font-size: 36px;
  letter-spacing: 0.2rem;
  text-transform: uppercase;
  text-align: center;
  position: absolute;
  left: 0;
  right: 0;
  pointer-events: none;
}
footer .title {
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.2rem;
  text-transform: uppercase;
  text-align: center;
  position: absolute;
  left: 0;
  right: 0;
}

@media (max-width: 440px) {
  h1,
  header .title {
    font-size: 22px;
    letter-spacing: 0.1rem;
  }
}

#board-container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-grow: 1;
  overflow: hidden;
}
#board {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  grid-template-rows: 1fr auto;

  grid-template-areas:
    "left row row row row row right"
    ". . reveal reveal reveal . .";
  grid-gap: 10px;
  padding: 10px;
  box-sizing: border-box;
}
.row {
  display: grid;
  grid-area: row;
  position: relative;
  grid-template-columns: repeat(5, 1fr);
  align-items: center;
  grid-gap: 5px;
}
#get,
#reveal {
  display: grid;
  grid-area: reveal;
  color: var(--color-tone-1);
  content: "";
  letter-spacing: 0.2rem;
  align-items: center;
  font-weight: bold;
  text-transform: uppercase;
  font-family: inherit;
}
#get:hover,
#reveal:hover {
  background-color: var(--color-absent);
}

.win {
  animation-name: Bounce;
  animation-duration: 1000ms;
}

@keyframes Bounce {
  0%,
  20% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-30px);
  }
  50% {
    transform: translateY(5px);
  }
  60% {
    transform: translateY(-15px);
  }
  80% {
    transform: translateY(2px);
  }
  100% {
    transform: translateY(0);
  }
}
button {
  font-family: inherit;
  font-weight: bold;
  border: 0;
  min-height: 58px;
  padding: 0;
  border-radius: 4px;
  cursor: pointer;
  user-select: none;
  background-color: var(--key-bg);
  color: var(--key-text-color);
  text-transform: uppercase;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0.3);
}

button:focus {
  outline: none;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

button.fade {
  transition: background-color 0.1s ease, color 0.1s ease;
}
.blinking-cursor {
  font-weight: 100;
  font-size: 30px;
  color: var(--tile-text-color);
  -webkit-animation: 1s blink step-end infinite;
  -moz-animation: 1s blink step-end infinite;
  -ms-animation: 1s blink step-end infinite;
  -o-animation: 1s blink step-end infinite;
  animation: 1s blink step-end infinite;
}

@keyframes blink {
  from,
  to {
    color: transparent;
  }
  50% {
    color: var(--color-tone-7);
  }
}