@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap');
/* Snake Game - Style rétro pixel art */
#snake-overlay {
  position: fixed;
  inset: 0;
  z-index: 99999;
  /* background: repeating-linear-gradient(135deg, #181818 0 8px, #222 8px 16px); */
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(.4,2,.6,1);
  background: linear-gradient(120deg, #181818cc 60%, #2228 100%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
#snake-overlay.visible {
  opacity: 1;
  pointer-events: all;
}
.snake-glass {
  background: #181818cc;
  border-radius: 0;
  box-shadow: 0 0 0 4px #fff, 0 0 0 8px #00e0ff, 0 0 0 12px #ff00c8;
  border: 4px solid #fff;
  padding: 1vw 1vw 0.5vw 1vw;
  min-width: 320px;
  max-width: 96vw;
  min-height: 340px;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: snake-retro-in 0.5s cubic-bezier(.4,2,.6,1);
}
@keyframes snake-retro-in {
  0% { transform: scale(0.7) translateY(-60vh); opacity: 0; }
  100% { transform: none; opacity: 1; }
}
#snake-canvas {
  background: #111;
  border: 4px solid #fff;
  box-shadow: 0 0 0 4px #00e0ff, 0 0 0 8px #ff00c8;
  margin-bottom: 1.2em;
  display: block;
  width: 60vw;
  max-width: 420px;
  height: 60vw;
  max-height: 420px;
  image-rendering: pixelated;
  outline: none;
}
.snake-ui {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-bottom: 0.5em;
  font-family: 'Press Start 2P', 'Fira Mono', 'Consolas', monospace;
}
.snake-score {
  color: #fff200;
  font-size: 1.1em;
  font-weight: bold;
  letter-spacing: 1px;
  text-shadow: 0 0 8px #fff200a0;
}
.snake-msg {
  color: #ff00c8;
  font-size: 1.1em;
  font-family: 'Press Start 2P', monospace;
  margin: 0 1em;
  min-width: 80px;
  text-align: center;
  transition: opacity 0.2s;
  opacity: 0;
}
.snake-btn {
  background: #111;
  border: 2.5px solid #fff200;
  color: #fff200;
  border-radius: 0;
  font-size: 1.2em;
  font-family: 'Press Start 2P', monospace;
  padding: 0.3em 0.8em;
  margin: 0 0.2em;
  cursor: pointer;
  box-shadow: 0 2px 8px 0 #fff20030;
  transition: background 0.18s, color 0.18s, transform 0.15s;
  text-shadow: 1px 1px 0 #000, 2px 2px 0 #ff00c8;
}
.snake-btn:active {
  background: #fff200;
  color: #111;
  transform: scale(0.96);
}
.snake-pause {
  font-size: 1.3em;
  margin-left: auto;
}
.snake-close {
  font-size: 1.3em;
  margin-left: 0.5em;
  color: #ff00c8;
  border-color: #ff00c8;
  background: #111;
  text-shadow: 1px 1px 0 #fff, 2px 2px 0 #00e0ff;
}
.snake-close:active {
  background: #ff00c8;
  color: #fff;
}
.snake-controls {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 1em 0 0.2em 0;
  gap: 0.3em;
}
.snake-controls button {
  min-width: 2.2em;
  min-height: 2.2em;
  font-size: 1.2em;
}
.snake-instructions {
  color: #fff200;
  font-size: 0.98em;
  font-family: 'Press Start 2P', monospace;
  margin-top: 0.7em;
  text-align: center;
  opacity: 0.92;
  background: #111b;
  border: 2px solid #fff200;
  border-radius: 0;
  padding: 0.3em 0.7em;
  box-shadow: 0 0 8px #fff20030;
}
.snake-countdown {
  font-family: 'Press Start 2P', monospace;
  font-size: 3.2em;
  color: #fff200;
  text-shadow: 0 0 12px #ff00c8, 0 0 32px #00e0ff;
  background: #111b;
  border: 2px solid #fff200;
  border-radius: 0;
  padding: 0.2em 0.7em;
  margin-top: 1em;
  letter-spacing: 0.1em;
  display: none;
}
/* #snake-mobile-btn {
  display: none;
  position: fixed;
  left: 50%;
  top: 18px;
  right: auto;
  bottom: auto;
  transform: translateX(-50%);
  z-index: 10001;
  background: #181818cc;
  border: 4px solid #fff;
  border-radius: 16px;
  padding: 0.7em 1.2em;
  font-family: 'Press Start 2P', monospace;
  font-size: 1.1em;
  color: #fff200;
  box-shadow: 0 0 0 4px #00e0ff,0 0 0 8px #ff00c8;
  letter-spacing: 1px;
  height: auto;
  max-height: 56px;
  box-sizing: border-box;
} */
@media (max-width: 700px) {
  /* #snake-mobile-btn {
    display: block !important;
    animation: snake-retro-in 0.6s cubic-bezier(.4,2,.6,1);
    left: 50%;
    top: 18px;
    right: auto;
    bottom: auto;
    transform: translateX(-50%);
  } */
}
/* #snake-mobile-btn:active {
  background: #fff200;
  color: #181818;
  border-color: #ff00c8;
} */
@media (max-width: 600px) {
  .snake-glass {
    min-width: 0;
    padding: 2vw 1vw 1vw 1vw;
  }
  #snake-canvas {
    width: 92vw;
    height: 92vw;
    max-width: 98vw;
    max-height: 98vw;
  }
  .snake-ui, .snake-controls {
    font-size: 0.95em;
  }
}