.mj-snake-section {
  width: 100%;
  padding: 46px 20px 52px;
  box-sizing: border-box;
  color: #fff;
  background: #111;
  border-top: 1px solid #333;
  border-bottom: 1px solid #333;
}

.mj-snake-inner {
  width: min(1100px, 100%);
  margin: 0 auto;
}

.mj-snake-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 18px;
  text-align: left;
}

.mj-snake-header h2 {
  margin: 0 0 6px;
  color: #fff;
  font-size: clamp(30px, 5vw, 52px);
  line-height: 1;
}

.mj-snake-header p,
.mj-snake-status {
  margin: 0;
  color: #bbb;
  font-family: Arial, sans-serif;
}

.mj-snake-scores {
  display: flex;
  gap: 24px;
  flex: 0 0 auto;
  font-family: Arial, sans-serif;
  font-size: 14px;
  text-transform: uppercase;
}

.mj-snake-scores strong {
  display: block;
  margin-top: 3px;
  color: #fff;
  font-size: 28px;
}

.mj-snake-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 20px;
  align-items: start;
}

.mj-snake-stage {
  min-width: 0;
}

#mjSnakeCanvas {
  display: block;
  width: min(100%, 720px);
  aspect-ratio: 1;
  margin: 0 auto;
  background: #050505;
  border: 1px solid #444;
  outline: none;
  image-rendering: auto;
}

#mjSnakeCanvas:focus-visible {
  border-color: #fff;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.25);
}

.mj-snake-panel {
  display: grid;
  gap: 12px;
}

.mj-snake-button {
  min-height: 44px;
  border: 1px solid #666;
  border-radius: 4px;
  background: #202020;
  color: #fff;
  font: 700 15px Arial, sans-serif;
  cursor: pointer;
}

.mj-snake-button:hover,
.mj-snake-button:focus-visible {
  background: #fff;
  color: #000;
}

.mj-snake-button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.mj-snake-start {
  background: #8d1d1d;
  border-color: #b74747;
}

.mj-snake-status {
  min-height: 38px;
  padding: 10px 0;
  line-height: 1.4;
}

.mj-snake-dpad {
  display: grid;
  grid-template-columns: repeat(3, 56px);
  grid-template-rows: repeat(2, 56px);
  justify-content: center;
  gap: 7px;
  margin-top: 8px;
}

.mj-snake-direction {
  width: 56px;
  height: 56px;
  border: 1px solid #777;
  border-radius: 4px;
  background: #222;
  color: #fff;
  font-size: 25px;
  cursor: pointer;
  touch-action: manipulation;
}

.mj-snake-direction:hover,
.mj-snake-direction:focus-visible {
  background: #fff;
  color: #000;
}

.mj-snake-up {
  grid-column: 2;
}

.mj-snake-left {
  grid-column: 1;
  grid-row: 2;
}

.mj-snake-down {
  grid-column: 2;
  grid-row: 2;
}

.mj-snake-right {
  grid-column: 3;
  grid-row: 2;
}

@media (max-width: 800px) {
  .mj-snake-section {
    padding: 32px 12px 38px;
  }

  .mj-snake-header {
    align-items: start;
    flex-direction: column;
  }

  .mj-snake-layout {
    grid-template-columns: 1fr;
  }

  .mj-snake-panel {
    grid-template-columns: repeat(2, 1fr);
  }

  .mj-snake-status,
  .mj-snake-dpad {
    grid-column: 1 / -1;
  }
}