@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap');

:root {
  --game-theme: #ffffff;

  --paddle-width: 100px;
  --paddle-height: 20px;
  --paddle-color: var(--game-theme);
  --ball-size: 15px;
  --ball-color: var(--game-theme);
  --brick-width: 50px;
  --brick-height: 15px;
  --brick-color: var(--game-theme);

  --background-color: #191919;
  --text-color: #ffffff;
  --red: #e9190f;
  --gradient: radial-gradient(ellipse at bottom, #1b2735 0%, #090a0f 100%);
  --header-shadow: 0 0 25px #777, -5px 10px 0 #111, 10px 10px 0 #000;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Press Start 2P', monospace;
  transition-duration: 0.5s;
}

body {
  background-color: var(--background-color);
  background: var(--gradient);
  overflow: hidden;
}

a {
  text-decoration: none;
  color: #ffffff;
}

ul {
  list-style: none;
}

input {
  outline: none;
  border: none;
}

.container {
  height: 100vh;
  width: 100vw;

  color: var(--text-color);
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.hidden {
  display: none !important;
}

/* Start Background Animation */
#stars,
#stars2,
#stars3 {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

#stars {
  width: 1px;
  height: 1px;
  background: transparent;
  animation: animStar 50s linear infinite;
}

#stars:after {
  content: ' ';
  position: absolute;
  top: 2000px;
  width: 1px;
  height: 1px;
  background: transparent;
}

#stars2 {
  width: 2px;
  height: 2px;
  background: transparent;
  animation: animStar 100s linear infinite;
}

#stars2:after {
  content: ' ';
  position: absolute;
  top: 2000px;
  width: 2px;
  height: 2px;
  background: transparent;
}

#stars3 {
  width: 3px;
  height: 3px;
  background: transparent;
  animation: animStar 150s linear infinite;
}

#stars3:after {
  content: ' ';
  position: absolute;
  top: 2000px;
  width: 3px;
  height: 3px;
  background: transparent;
}

@keyframes animStar {
  from {
    transform: translateY(0px);
  }

  to {
    transform: translateY(-2000px);
  }
}

/* Start Landing */
.landing {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.landing h1 {
  font-size: 4.5em;
  text-shadow: var(--header-shadow);
}

.landing ul {
  margin-top: 1em;
  display: flex;
  flex-direction: column;
  font-size: 1.5em;
}

.landing ul li {
  padding: 20px;
  cursor: pointer;
}

.landing ul li::before,
.landing ul li::after {
  opacity: 0;
  transition-duration: 0.2s;
}

.landing ul li::before {
  content: '>';
  margin-right: 0.5em;
}

.landing ul li::after {
  content: '<';
  margin-left: 0.5em;
}

.landing ul li:hover,
.landing ul li:hover {
  text-shadow: 0 0 25px #777;
}

.landing ul li:hover::before,
.landing ul li:hover::after {
  opacity: 1;
}

.start-menu input {
  background-color: transparent;
  color: var(--text-color);
  border: 1px solid var(--text-color);
  border-radius: 12px;
  border-bottom: 1px solid var(--text-color);
  font-size: 1.2em;
  padding: 10px 20px;
  text-align: center;
}

.start-menu .error {
  color: var(--red);
  margin: 0.5em 0 1em 0;
}

.sound-control {
  position: absolute;
  right: 20px;
  bottom: 20px;
  border: 1px solid var(--text-color);
  width: 50px;
  height: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 12px;
  font-size: 1.5em;
  color: var(--text-color);
  cursor: pointer;
}

.sound-control:hover i {
  opacity: 0.5;
}

.lava {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' height='100%25' width='100%25'%3E%3Cdefs%3E%3Cfilter id='lava' color-interpolation-filters='sRGB' x='0%25' y='0%25' height='100%25' width='100%25'%3E%3CfeTurbulence result='cloudbase' baseFrequency='0.01' numOctaves='3' seed='1' /%3E%3CfeColorMatrix in='cloudbase' type='hueRotate' values='0' result='cloud'%3E%3Canimate attributeName='values' from='0' to='360' dur='4s' repeatCount='indefinite' /%3E%3C/feColorMatrix%3E%3CfeColorMatrix in='cloud' result='wispy' type='matrix' values='-3.4 -3.8 0.8 3.3 4.9 1.9 -2.6 -4.4 0.3 1.2 -2.3 -0.9 -1.4 -1.6 -1.6 4.8 2.8 4.2 2.1 2.1' /%3E%3C/filter%3E%3C/defs%3E%3Crect width='100%25' height='100%25' filter='url(%23lava)'%3E%3C/rect%3E%3C/svg%3E");
  background-size: cover;
  color: #fff;
  -webkit-text-fill-color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
  font-weight: bold;
}

.insane {
  text-align: center;
  color: #fff;
}

/* Start LeaderBoard */
#leaderboard {
  width: 100%;
  border-collapse: collapse;
  color: #fff;
}

#leaderboard th,
#leaderboard td {
  border: 1px solid #333;
  padding: 8px 12px;
  text-align: center;
}

#leaderboard thead {
  background-color: #222;
}

#leaderboard tbody tr:nth-child(even) {
  background-color: #2a2a2a;
}

/* End LeaderBoard */
/* End Landing */

/* Start Game Canvas */
.game-container {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100vh;
}

.game-container .timer-overlay {
  position: absolute;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 5em;
  color: var(--text-color);
  text-shadow: var(--header-shadow);
}

.game-container header {
  width: 100%;
  height: 80px;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--background-color);
  color: var(--text-color);
  border-bottom: 1px solid var(--text-color);
}

.game-container div {
  flex: 1;
}

.game-container .attempts-container img {
  width: 30px;
  height: 30px;
  margin: 0 5px;
}

.game-container .attempts-container img[alt='Heart-empty'] {
  filter: brightness(0) invert(1);
  /* turns black to white */
}

#gameCanvas {
  width: 100vw;
  height: calc(100vh - 100px);
}

.popup-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 100;
}

.popup {
  max-width: 500px;
  background: var(--background-color);
  border: 1px solid var(--text-color);
  padding: 2em 3em;
  border-radius: 18px;
  box-shadow: 0 0 10px 5px #555;
  text-align: center;
}

.popup h2 {
  color: var(--text-color);
  margin-bottom: 20px;
  font-size: 2em;
}
.popup.lose-menu h2 {
  color: var(--red);
}
.popup.win-menu h2 {
  color: #8dce2b;
}
.popup button {
  margin: 10px 0;
  padding: 12px 32px;
  font-size: 0.8em;
  border-radius: 10px;
  border: none;
  background-color: var(--text-color);
  color: var(--background-color);
  cursor: pointer;
  transition-duration: 0.3s;
}

.popup button:hover {
  background: #ddd;
}
/* End Game Canvas */