@font-face {
  font-family: "MyFontc";
  src: url("Atari.ttf") format("truetype");
}

@font-face {
  font-family: "MyFontb";
  src: url("Super1.ttf") format("truetype");
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: "Clear Sans", "Helvetica Neue", Arial, sans-serif;
  background-color: #0a0a0f; /* deep dark */
  color: #e0e0ff;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 8px;
  overflow-x: hidden;
}

header {
  position: fixed;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 560px;
  top: 10px;
  padding: 10px 0;
  background-color: #000000ff;
  border: 3px solid #7b68ee;
  border-radius: 8px;
  //box-shadow: 0 0 20px #7b68ee, 0 0 40px #00bfff inset;
  box-shadow: 0 0 10px #7b68ee, 0 0 20px #00bfff;
}

header h1 {
  font-size: 1.8rem;
  font-family: MyFontb;
  letter-spacing: 0.05em;
  color: #c88fff;
  text-shadow: 0 0 20px #c88fff, 0 0 40px #7b68ee;
}

strong {
  color: #df3479ff;
  text-shadow: 0 0 20px #df339aff, 0 0 40px #c8276dff;
}

.stats-grid {
  margin-top: -30px;
}

#lnurl-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
}

#lnurl-modal .modal {
  background: #fff;
  padding: 20px;
  border-radius: 12px;
  text-align: center;
}

#username-btn,
#help-btn,
#stats-btn {
  position: absolute;
  color: #81ea6cff;
  text-shadow: 0 0 1em #87fd7aff, 0 0 2em #76c818ff;
}

#username-btn {
  left: 0;
}
#stats-btn {
  right: 20px;
}
#help-btn {
  right: 0;
}

li, .helpp {
  text-align: left;
  margin: 3px;
}

.helpp {
  text-align: left;
  margin: 4px;
}

/* ---------------- Buttons ---------------- */
button,
.key,
#keyboard {
  touch-action: manipulation;
}

input {
  margin-top: 20px;
  font-family: MyFontb;
  font-size: 1rem;
  background: black;
  color: rgba(65, 226, 116, 0.85);
  text-shadow: 0 0 0 1em rgba(63, 147, 99, 0.64);
  box-shadow: 3px 3px 3px 3px rgba(21, 157, 50, 0.4) inset;
  border: #7b68ee solid 1px;
  padding: 5px;
}

.icon-button {
  font-family: MyFontb;
  color: #c88fff;
  text-shadow: 0 0 20px #c88fff, 0 0 40px #7b68ee;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  font-size: 18px;
  transition: transform 0.2s, text-shadow 0.2s;
}

.icon-button:hover {
  transform: scale(1.1);
  text-shadow: 0 0 12px #7b68ee, 0 0 18px #00bfff;
}
.icon-button:active {
  transform: scale(0.95);
}

#zap-btn {
  padding: 1px 5px 2px 3px;
  margin: 5px 0 7px 0;
  font-size: small
}

#livestats {
  border: 3px solid #7b68ee; /* neon purple border */
  border-radius: 8px;
  //box-shadow: 0 0 20px #7b68ee, 0 0 40px #00bfff inset;
  box-shadow: 0 0 10px #7b68ee, 0 0 20px #00bfff;
  padding: 5px;
  width: 560px;
  display: flex;
  flex-direction: columns;
  justify-content: space-between;
}

#livestats strong {
  display: inline-block;
  min-width: 3ch;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

#score-display,
#gen-display,
#bit-display {
  letter-spacing: 0.05em;
  font-size: 1.5rem;
  font-family: MyFontb;
  color: #c88fff;
  text-shadow: 0 0 10px #c88fff, 0 0 20px #7b68ee;
}

/* ---------------- Life Game Canvas ---------------- */
#life-canvas {
  background-color: #000000ff; /* subtle dark grid background */
  border: 3px solid #7b68ee; /* neon purple border */
  border-radius: 8px;
  //box-shadow: 0 0 20px #7b68ee, 0 0 40px #00bfff inset;
  box-shadow: 0 0 15px #7b68ee, 0 0 30px #00bfff;
  margin: 24px auto;
  display: block;
}

/* Draw a faint grid overlay using pseudo-element */
#life-canvas::before {
  content: "";
  position: absolute;
  pointer-events: none;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(
      to right,
      rgba(255, 255, 255, 0.05) 1px,
      transparent 1px
    ),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 10px 10px; /* matches CELL_SIZE */
  border-radius: 12px;
}

/* ---------------- Main Game Board ---------------- */
main {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
/* Additional pop & glow animations */
@keyframes neonPulse {
  0% {
    box-shadow: 0 0 8px currentColor, 0 0 20px currentColor inset;
  }
  50% {
    box-shadow: 0 0 20px currentColor, 0 0 40px currentColor inset;
  }
  100% {
    box-shadow: 0 0 8px currentColor, 0 0 20px currentColor inset;
  }
}

/* ---------------- Animations ---------------- */
@keyframes pop {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

@keyframes flip {
  0% {
    transform: rotateX(0);
  }
  50% {
    transform: rotateX(90deg);
  }
  100% {
    transform: rotateX(0);
  }
}

@keyframes shake {
  0%,
  100% {
    transform: translateX(0);
  }
  10%,
  30%,
  50%,
  70%,
  90% {
    transform: translateX(-5px);
  }
  20%,
  40%,
  60%,
  80% {
    transform: translateX(5px);
  }
}

@keyframes neonPulse {
  0% {
    box-shadow: 0 0 10px currentColor, 0 0 20px currentColor;
  }
  50% {
    box-shadow: 0 0 20px currentColor, 0 0 40px currentColor;
  }
  100% {
    box-shadow: 0 0 10px currentColor, 0 0 20px currentColor;
  }
}

.shake {
  animation: shake 0.5s ease;
}
/* ---------------- Messages ---------------- */
#message-container {
  position: fixed;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  background-color: #0a0a0f;
  border: 2px solid #7b68ee;
  border-radius: 8px;
  padding: 16px 24px;
  font-size: 16px;
  font-weight: bold;
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 1000;
  text-shadow: 0 0 5px #7b68ee;
}

#message-container.show {
  opacity: .6;
}
#message-container.error {
  background: #8b0000;
  color: #fff;
  text-shadow: 0 0 8px #ff4040;
}

.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(10, 10, 15, 0.9);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.modal.show {
  opacity: 1;
  pointer-events: all;
}

.modal-content {
  background-color: #0a0a0f;
  border: 1px solid #3a3a6c;
  border-radius: 8px;
  padding: 24px;
  max-width: 400px;
  width: 90%;
  text-align: center;
  color: #e0e0ff;
  text-shadow: 0 0 3px #7b68ee;
}

.modal-content h2 {
  font-size: 24px;
  margin-bottom: 16px;
  color: #c88fff;
}
.modal-content p {
  margin-bottom: 8px;
  line-height: 1.4;
}
.modal-content button {
  background: linear-gradient(135deg, #7b68ee, #00bfff);
  border: none;
  border-radius: 4px;
  color: black;
  cursor: pointer;
  font-size: 16px;
  font-weight: bold;
  padding: 12px 24px;
  margin-top: 16px;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 0 12px #7b68ee;
  animation: neonPulse 1.5s infinite alternate;
}

.modal-content button:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px #00bfff, 0 0 40px #7b68ee;
}
.modal-content button:active {
  transform: scale(0.95);
}

/* ---------------- Tip Button ---------------- */
#tip-btn {
  background: linear-gradient(135deg, #7b68ee, #00bfff);
  color: #fff;
  padding: 12px 20px;
  font-size: 16px;
  border-radius: 4px;
  cursor: pointer;
  display: none;
  font-weight: bold;
  box-shadow: 0 0 12px #7b68ee;
  animation: tipPulse 2s infinite ease-in-out;
  margin-right: 20px;
}

#controls {
  margin-bottom: 20px;
  display: flex;
  flex-direction: rows;
  gap: 15px;
}

#touchlabel {
  font-family: MyFontc;
  font-size: 12px;
  text-align: left;
  transform: translate(-50%, -50%);
}

#touch-controls {
  display: grid;
  grid-template-columns: repeat(3, 50px);
  grid-template-rows: repeat(3, 50px);
  gap: 4px;
  user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  transition: opacity 0.3s ease;
  margin-bottom: 40px;
}

#up-btn {
  grid-column: 2;
  grid-row: 1;
}
#left-btn {
  grid-column: 1;
  grid-row: 2;
}
#right-btn {
  grid-column: 3;
  grid-row: 2;
}
#down-btn {
  grid-column: 2;
  grid-row: 3;
}

.arcade-label {
  font-size: 1rem;
  font-family: "MyFontc";
}

.leaderboard {
  margin-top: 10px;
  max-height: 400px;
  overflow: scroll;
}

.leaderboard-rank {
  transform: translate(-30px);
  margin-top: 20px
}

.leaderboard-player {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-direction: column;
  font-family: MyFontc
}

.leaderboard-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  background: #222;
  margin-right: 10px;
}

.leaderboard-stats {
  margin: 5px;
  font-size: medium;
}

.current-player .leaderboard-avatar {
  outline: 2px solid #00fbffff;
  box-shadow: 1px 2px 3px 4px #f371f1ff
}

#nostr-username {
  margin-left: 20px;
  font-family: MyFontc
}

button.arcade {
  position: relative;
  text-shadow: darkgrey 1px 1px 1px, darkgrey -1px -1px 1px,
    darkgrey -1px 1px 1px, darkgrey 1px -1px 1px;
  width: 3rem;
  height: 3rem;
  font-weight: bold;
  background-color: red;
  background-image: radial-gradient(
    1rem 1rem,
    circle closest-side,
    red 0.3rem,
    #ff8080 0.8rem,
    #ff8080 1rem,
    #cc0000 1.5rem
  );
  background-position: center center;
  background-repeat: no-repeat;
  box-shadow: rgba(0, 0, 0, 0.8) 0 0 0.4rem 0.2rem,
    rgba(255, 255, 255, 0.7) 0 0.1rem 0.1rem inset, red 0 0.3rem 0.4rem inset,
    rgba(0, 0, 0, 0.3) 0 0.8rem 0.4rem inset,
    rgba(255, 255, 255, 0.5) 0 -2px 3px inset, red 0 -7px 20px inset;
  border-radius: 500px;
  border: red 1px solid;
  display: block;
}

button.arcade:before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  margin: 0;
  padding: 0.3rem;
  background: #cc0000;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  box-shadow: rgba(204, 0, 0, 0.8) 0 4px 5px inset,
    rgba(255, 255, 255, 0.5) 0 12px 5px inset,
    rgba(153, 0, 0, 0.7) 0 -12px 5px inset, rgba(0, 0, 0, 0.8) 0 4px 8px;
}

button.arcade:hover {
  cursor: pointer;
  background-image: radial-gradient(
    1.2rem 1.2rem,
    circle closest-side,
    red 0.5rem,
    #ff8080 1.1rem,
    #ff8080 1.2rem,
    #cc0000 1.8rem
  );
  background-position: center center;
  background-repeat: no-repeat;
  box-shadow: rgba(0, 0, 0, 0.8) 0 0 0.4rem 0.2rem,
    rgba(275, 255, 255, 0.7) 0 0.1rem 0.1rem inset, tomato 0 0.3rem 0.4rem inset,
    rgba(0, 0, 0, 0.3) 0 0.8rem 0.9rem inset,
    rgba(255, 255, 275, 0.5) 0 -2px 3px inset, red 0 -7px 20px inset;
}

button.arcade:active {
  cursor: crosshair;
  background-image: radial-gradient(
    1.2rem 1.2rem,
    circle closest-side,
    black 0.5rem,
    #ff8080 1.1rem,
    #ff8080 1.2rem,
    #cc0000 1.8rem
  );
  background-position: center center;
  background-repeat: no-repeat;
  box-shadow: rgba(0, 0, 0, 0.8) 0 0 0.4rem 0.2rem,
    rgba(275, 255, 255, 0.7) 0 0.1rem 0.1rem inset,
    darkred 0 0.3rem 0.4rem inset, rgba(0, 0, 0, 0.3) 0 0.8rem 0.9rem inset,
    rgba(255, 255, 275, 0.5) 0 -2px 3px inset, red 0 -7px 20px inset;
}

button.green {
  position: relative;
  text-shadow: darkgrey 1px 1px 1px, darkgrey -1px -1px 1px,
    darkgrey -1px 1px 1px, darkgrey 1px -1px 1px;
  width: 3rem;
  height: 3rem;
  text-align: center;
  font-size: .8rem;
  font-weight: bold;
  background-color: green; /* Changed */
  background-image: radial-gradient(
    1.2rem 1.2rem,
    circle closest-side,
    green 0.5rem, /* Changed */
    #80ff80 1rem, /* Changed */
    #80ff80 1.2rem, /* Changed */
    #00cc00 1.8rem /* Changed */
  );
  background-position: center center;
  background-repeat: no-repeat;
  box-shadow: rgba(0, 0, 0, 0.8) 0 0 0.4rem 0.2rem,
    rgba(255, 255, 255, 0.7) 0 0.1rem 0.1rem inset, green 0 0.3rem 0.4rem inset, /* Changed */
    rgba(0, 0, 0, 0.3) 0 0.8rem 0.4rem inset,
    rgba(255, 255, 255, 0.5) 0 -2px 3px inset, green 0 -7px 20px inset; /* Changed */
  border-radius: 500px;
  border: green 1px solid; /* Changed */
  display: block;
}

button.green:before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  margin: 0;
  padding: 0.3rem;
  background: #00cc00; /* Changed */
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  box-shadow: rgba(0, 204, 0, 0.8) 0 4px 5px inset, /* Changed */
    rgba(255, 255, 255, 0.5) 0 12px 5px inset,
    rgba(0, 153, 0, 0.7) 0 -12px 5px inset, rgba(0, 0, 0, 0.8) 0 4px 8px; /* Changed */
}

button.green:hover {
  cursor: pointer;
  font-size: .7rem;
  background-image: radial-gradient(
    1.2rem 1.2rem,
    circle closest-side,
    green 0.5rem, /* Changed */
    #80ff80 1.1rem, /* Changed */
    #80ff80 1.2rem, /* Changed */
    #00cc00 1.8rem /* Changed */
  );
  background-position: center center;
  background-repeat: no-repeat;
  box-shadow: rgba(0, 0, 0, 0.8) 0 0 0.4rem 0.2rem,
    rgba(275, 255, 255, 0.7) 0 0.1rem 0.1rem inset, lightgreen 0 0.3rem 0.4rem inset, /* Changed */
    rgba(0, 0, 0, 0.3) 0 0.8rem 0.9rem inset,
    rgba(255, 255, 275, 0.5) 0 -2px 3px inset, green 0 -7px 20px inset; /* Changed */
}

button.green:active {
  cursor: crosshair;
  font-size: .8rem;
  background-image: radial-gradient(
    1.2rem 1.2rem,
    circle closest-side,
    black 0.5rem,
    #80ff80 1.1rem, /* Changed */
    #80ff80 1.2rem, /* Changed */
    #00cc00 1.8rem /* Changed */
  );
  background-position: center center;
  background-repeat: no-repeat;
  box-shadow: rgba(0, 0, 0, 0.8) 0 0 0.4rem 0.2rem,
    rgba(275, 255, 255, 0.7) 0 0.1rem 0.1rem inset, darkgreen 0 0.3rem 0.4rem inset, /* Changed */
    rgba(0, 0, 0, 0.3) 0 0.8rem 0.9rem inset,
    rgba(255, 255, 275, 0.5) 0 -2px 3px inset, green 0 -7px 20px inset; /* Changed */
}

button.orange {
  position: relative;
  text-shadow: darkgrey 1px 1px 1px, darkgrey -1px -1px 1px,
    darkgrey -1px 1px 1px, darkgrey 1px -1px 1px;
  width: 3rem;
  height: 3rem;
  text-align: center;
  font-size: .8rem;
  font-weight: bold;
  background-color: orange; /* Changed */
  background-image: radial-gradient(
    1.2rem 1.2rem,
    circle closest-side,
    orange 0.5rem, /* Changed */
    #ffcc80 1rem, /* Changed */
    #ffcc80 1.2rem, /* Changed */
    #ff9900 1.8rem /* Changed */
  );
  background-position: center center;
  background-repeat: no-repeat;
  box-shadow: rgba(0, 0, 0, 0.8) 0 0 0.4rem 0.2rem,
    rgba(255, 255, 255, 0.7) 0 0.1rem 0.1rem inset, orange 0 0.3rem 0.4rem inset, /* Changed */
    rgba(0, 0, 0, 0.3) 0 0.8rem 0.4rem inset,
    rgba(255, 255, 255, 0.5) 0 -2px 3px inset, orange 0 -7px 20px inset; /* Changed */
  border-radius: 500px;
  border: orange 1px solid; /* Changed */
  display: block;
}

button.orange:before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  margin: 0;
  padding: 0.3rem;
  background: #ff9900; /* Changed */
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  box-shadow: rgba(255, 153, 0, 0.8) 0 4px 5px inset, /* Changed */
    rgba(255, 255, 255, 0.5) 0 12px 5px inset,
    rgba(204, 102, 0, 0.7) 0 -12px 5px inset, rgba(0, 0, 0, 0.8) 0 4px 8px; /* Changed */
}

button.orange:hover {
  cursor: pointer;
  font-size: .7rem;
  background-image: radial-gradient(
    1.2rem 1.2rem,
    circle closest-side,
    orange 0.5rem, /* Changed */
    #ffcc80 1.1rem, /* Changed */
    #ffcc80 1.2rem, /* Changed */
    #ff9900 1.8rem /* Changed */
  );
  background-position: center center;
  background-repeat: no-repeat;
  box-shadow: rgba(0, 0, 0, 0.8) 0 0 0.4rem 0.2rem,
    rgba(255, 255, 255, 0.7) 0 0.1rem 0.1rem inset, #ffcc80 0 0.3rem 0.4rem inset, /* Adjusted to match button color */
    rgba(0, 0, 0, 0.3) 0 0.8rem 0.9rem inset,
    rgba(255, 255, 275, 0.5) 0 -2px 3px inset, orange 0 -7px 20px inset; /* Adjusted to match button color */
}

button.orange:active {
  cursor: crosshair;
  font-size: .8rem;
  background-image: radial-gradient(
    1.2rem 1.2rem,
    circle closest-side,
    black 0.5rem,
    #ffcc80 1.1rem, /* Changed */
    #ffcc80 1.2rem, /* Changed */
    #ff9900 1.8rem /* Changed */
  );
  background-position: center center;
  background-repeat: no-repeat;
  box-shadow: rgba(0, 0, 0, 0.8) 0 0 0.4rem 0.2rem,
    rgba(275, 255, 255, 0.7) 0 0.1rem 0.1rem inset, darkorange 0 0.3rem 0.4rem inset, /* Changed */
    rgba(0, 0, 0, 0.3) 0 0.8rem 0.9rem inset,
    rgba(255, 255, 275, 0.5) 0 -2px 3px inset, orange 0 -7px 20px inset; /* Changed */
}

button.darkorange {
  position: relative;
  text-shadow: darkgrey 1px 1px 1px, darkgrey -1px -1px 1px,
    darkgrey -1px 1px 1px, darkgrey 1px -1px 1px;
  width: 3rem;
  height: 3rem;
  text-align: center;
  font-size: .8rem;
  font-weight: bold;
  background-color: #ff6600; /* Changed to darker shade of orange */
  background-image: radial-gradient(
    1.2rem 1.2rem,
    circle closest-side,
    #ff6600 0.5rem, /* Changed to darker shade of orange */
    #ff9933 1rem, /* Adjusted shade */
    #ff9933 1.2rem, /* Adjusted shade */
    #ffcc66 1.8rem /* Adjusted shade */
  );
  background-position: center center;
  background-repeat: no-repeat;
  box-shadow: rgba(0, 0, 0, 0.8) 0 0 0.4rem 0.2rem,
    rgba(255, 255, 255, 0.7) 0 0.1rem 0.1rem inset, #ff6600 0 0.3rem 0.4rem inset, /* Changed to darker shade of orange */
    rgba(0, 0, 0, 0.3) 0 0.8rem 0.4rem inset,
    rgba(255, 255, 255, 0.5) 0 -2px 3px inset, #ff6600 0 -7px 20px inset; /* Changed to darker shade of orange */
  border-radius: 500px;
  border: #ff6600 1px solid; /* Changed to darker shade of orange */
  display: block;
}

button.darkorange:before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  margin: 0;
  padding: 0.3rem;
  background: #cc6600; /* Changed to match the button color */
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  box-shadow: rgba(204, 102, 0, 0.8) 0 4px 5px inset, /* Changed to match the button color */
    rgba(255, 255, 255, 0.5) 0 12px 5px inset,
    rgba(153, 76, 0, 0.7) 0 -12px 5px inset, rgba(0, 0, 0, 0.8) 0 4px 8px; /* Changed to match the button color */
}

button.darkorange:hover {
  cursor: pointer;
  font-size: .7rem;
  background-image: radial-gradient(
    1.2rem 1.2rem,
    circle closest-side,
    #ff6600 0.5rem, /* Changed to darker shade of orange */
    #ff9933 1.1rem, /* Adjusted shade */
    #ff9933 1.2rem, /* Adjusted shade */
    #ffcc66 1.8rem /* Adjusted shade */
  );
  background-position: center center;
  background-repeat: no-repeat;
  box-shadow: rgba(0, 0, 0, 0.8) 0 0 0.4rem 0.2rem,
    rgba(275, 255, 255, 0.7) 0 0.1rem 0.1rem inset, #ffcc66 0 0.3rem 0.4rem inset, /* Adjusted shade */
    rgba(0, 0, 0, 0.3) 0 0.8rem 0.9rem inset,
    rgba(255, 255, 275, 0.5) 0 -2px 3px inset, #ff6600 0 -7px 20px inset; /* Changed to darker shade of orange */
}

button.darkorange:active {
  cursor: crosshair;
  font-size: .8rem;
  background-image: radial-gradient(
    1.2rem 1.2rem,
    circle closest-side,
    black 0.5rem,
    #ff9933 1.1rem, /* Adjusted shade */
    #ff9933 1.2rem, /* Adjusted shade */
    #ffcc66 1.8rem /* Adjusted shade */
  );
  background-position: center center;
  background-repeat: no-repeat;
  box-shadow: rgba(0, 0, 0, 0.8) 0 0 0.4rem 0.2rem,
    rgba(275, 255, 255, 0.7) 0 0.1rem 0.1rem inset, #cc6600 0 0.3rem 0.4rem inset, /* Changed to darker shade of orange */
    rgba(0, 0, 0, 0.3) 0 0.8rem 0.9rem inset,
    rgba(255, 255, 275, 0.5) 0 -2px 3px inset, #ff6600 0 -7px 20px inset; /* Changed to darker shade of orange */
}

button.purple {
  position: relative;
  text-shadow: darkgrey 1px 1px 1px, darkgrey -1px -1px 1px,
    darkgrey -1px 1px 1px, darkgrey 1px -1px 1px;
  width: 3rem;
  height: 3rem;
  font-size: .8rem;
  font-weight: bold;
  background-color: #800080; /* Purple */
  background-image: radial-gradient(
    1.2rem 1.2rem,
    circle closest-side,
    #800080 0.5rem, /* Purple */
    #993399 1rem, /* Adjusted shade */
    #993399 1.2rem, /* Adjusted shade */
    #cc66cc 1.8rem /* Adjusted shade */
  );
  background-position: center center;
  background-repeat: no-repeat;
  box-shadow: rgba(0, 0, 0, 0.8) 0 0 0.4rem 0.2rem,
    rgba(255, 255, 255, 0.7) 0 0.1rem 0.1rem inset, #800080 0 0.3rem 0.4rem inset, /* Purple */
    rgba(0, 0, 0, 0.3) 0 0.8rem 0.4rem inset,
    rgba(255, 255, 255, 0.5) 0 -2px 3px inset, #800080 0 -7px 20px inset; /* Purple */
  border-radius: 500px;
  border: #800080 1px solid; /* Purple */
  display: block;
}

button.purple:before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  margin: 0;
  padding: 0.3rem;
  background: #660066; /* Adjusted shade */
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  box-shadow: rgba(102, 0, 102, 0.8) 0 4px 5px inset, /* Adjusted shade */
    rgba(255, 255, 255, 0.5) 0 12px 5px inset,
    rgba(51, 0, 51, 0.7) 0 -12px 5px inset, rgba(0, 0, 0, 0.8) 0 4px 8px; /* Adjusted shade */
}

button.purple:hover {
  cursor: pointer;
  font-size: .7rem;
  background-image: radial-gradient(
    1.2rem 1.2rem,
    circle closest-side,
    #800080 0.5rem, /* Purple */
    #993399 1.1rem, /* Adjusted shade */
    #993399 1.2rem, /* Adjusted shade */
    #cc66cc 1.8rem /* Adjusted shade */
  );
  background-position: center center;
  background-repeat: no-repeat;
  box-shadow: rgba(0, 0, 0, 0.8) 0 0 0.4rem 0.2rem,
    rgba(275, 255, 255, 0.7) 0 0.1rem 0.1rem inset, #cc66cc 0 0.3rem 0.4rem inset, /* Adjusted shade */
    rgba(0, 0, 0, 0.3) 0 0.8rem 0.9rem inset,
    rgba(255, 255, 275, 0.5) 0 -2px 3px inset, #800080 0 -7px 20px inset; /* Purple */
}

button.purple:active {
  cursor: crosshair;
  font-size: .8rem;
  background-image: radial-gradient(
    1.2rem 1.2rem,
    circle closest-side,
    black 0.5rem,
    #993399 1.1rem, /* Adjusted shade */
    #993399 1.2rem, /* Adjusted shade */
    #cc66cc 1.8rem /* Adjusted shade */
  );
  background-position: center center;
  background-repeat: no-repeat;
  box-shadow: rgba(0, 0, 0, 0.8) 0 0 0.4rem 0.2rem,
    rgba(275, 255, 255, 0.7) 0 0.1rem 0.1rem inset, #330033 0 0.3rem 0.4rem inset, /* Purple */
    rgba(0, 0, 0, 0.3) 0 0.8rem 0.9rem inset,
    rgba(255, 255, 275, 0.5) 0 -2px 3px inset, #800080 0 -7px 20px inset; /* Purple */
}

.visually-hidden {
  display: none;
}

@keyframes tipPulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 10px #7b68ee, 0 0 20px #00bfff;
  }
  50% {
    transform: scale(1.1);
    box-shadow: 0 0 20px #00bfff, 0 0 40px #7b68ee;
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 10px #7b68ee, 0 0 20px #00bfff;
  }
}

/* ---------------- Media Queries ---------------- */
@media (max-width: 579px) {
  .tile {
    width: 42px;
    height: 42px;
    font-size: 24px;
  }
  .key {
    height: 44px;
    min-width: 28px;
    font-size: 12px;
  }
  .key.wide {
    min-width: 50px;
    font-size: 10px;
  }
  #livestats,  #life-canvas {
    transform: scale(0.62);
  }
  header {
    //transform: scale(.65) translateY(1000px);
    width: 90%;
    transform: translateY(92svh);
    background: transparent;
    border: none;
    box-shadow: none;
  }
  header h1 {
    display: none;
  }
  main {
    position: fixed;
  }
  #touch-controls {
    position: fixed;
    margin-bottom: 0;
    bottom: 10px
  }
  #controls {
    transform: scale(.7);
    position: fixed;
    margin-bottom: 0;
    bottom: 8px;
    display: none;
  }
  #life-canvas {
    margin-top: -30px
  }
  #livestats {
    position: fixed;
    top: 10px
  }
}

/* ---------------- Reduced Motion ---------------- */
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

@media (pointer: fine) {
  #touch-controls {
    display: none !important;
  }
}