@import url(https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;700;800&display=swap);
body {
  font-family: 'JetBrains Mono', monospace;
  background-color: #0f172a;
  overflow: hidden;
  touch-action: none;
}
.cyber-grid {
  background-image:
    linear-gradient(rgba(34, 211, 238, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 211, 238, 0.1) 1px, transparent 1px);
  background-size: 20px 20px;
}
.scanline {
  width: 100%;
  height: 100px;
  z-index: 10;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0) 0, rgba(34, 211, 238, 0.05) 50%, rgba(0, 0, 0, 0) 100%);
  opacity: 0.1;
  position: absolute;
  bottom: 100%;
  animation: 10s linear infinite scanline;
  pointer-events: none;
}
@keyframes scanline {
  0% {
    bottom: 100%;
  }
  100% {
    bottom: -100px;
  }
}
.text-neon-blue {
  text-shadow: 0 0 10px rgba(34, 211, 238, 0.7);
}
.text-neon-red {
  text-shadow: 0 0 10px rgba(248, 113, 113, 0.7);
}
.text-neon-green {
  text-shadow: 0 0 10px rgba(96, 165, 250, 0.7);
}
canvas {
  box-shadow: 0 0 30px rgba(34, 211, 238, 0.15);
}

body {
  overscroll-behavior: none;
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

#mobile-dpad {
  display: none;
}

@media (max-width: 768px), (pointer: coarse) {
  body {
    padding-top: max(4px, env(safe-area-inset-top));
    padding-bottom: max(4px, env(safe-area-inset-bottom));
    padding-left: max(4px, env(safe-area-inset-left));
    padding-right: max(4px, env(safe-area-inset-right));
    box-sizing: border-box;
    justify-content: flex-start !important;
  }
  .absolute.top-4 {
    top: max(8px, env(safe-area-inset-top));
    padding-left: 14px;
    padding-right: 14px;
  }
  .absolute.top-4 h1 {
    font-size: 1rem;
  }
  .absolute.top-4 .text-xs {
    font-size: 0.6rem;
  }
  .absolute.top-4 #score-display {
    font-size: 1.1rem;
  }
  .absolute.top-4 #header-logo {
    width: 34px;
    height: 34px;
  }
  .absolute.top-4 #header-logo img {
    width: 22px;
    height: 22px;
  }
  #shield-status {
    top: 64px;
    font-size: 0.75rem;
  }
  .relative.z-10.p-1.rounded-xl {
    margin-top: 78px;
    margin-bottom: 14px;
    padding: 2px;
  }
  canvas {
    display: block;
    max-width: calc(100vw - 16px);
    max-height: calc(100svh - 78px - 200px);
  }
  #mobile-dpad {
    display: grid;
    position: fixed;
    bottom: calc(14px + env(safe-area-inset-bottom));
    left: 50%;
    transform: translateX(-50%);
    grid-template-columns: repeat(3, 56px);
    grid-template-rows: repeat(3, 56px);
    gap: 6px;
    z-index: 30;
    pointer-events: none;
  }
  .md-btn {
    pointer-events: auto;
    background: rgba(15, 23, 42, 0.75);
    border: 2px solid rgba(34, 211, 238, 0.55);
    color: #e0f2fe;
    font-size: 1.35rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(3px);
    user-select: none;
    -webkit-user-select: none;
    transition:
      background-color 0.12s ease,
      transform 0.08s ease,
      border-color 0.12s ease;
  }
  .md-btn:active,
  .md-btn.is-active {
    background: rgba(34, 211, 238, 0.3);
    border-color: #22d3ee;
    transform: scale(0.94);
  }
  .md-up {
    grid-column: 2;
    grid-row: 1;
  }
  .md-left {
    grid-column: 1;
    grid-row: 2;
  }
  .md-right {
    grid-column: 3;
    grid-row: 2;
  }
  .md-down {
    grid-column: 2;
    grid-row: 3;
  }
  body[data-catalog-snake-state='playing'] #mobile-dpad {
    display: grid;
  }
  body:not([data-catalog-snake-state='playing']) #mobile-dpad {
    display: none;
  }
  #start-screen > div,
  #game-over-screen > div {
    max-height: calc(100svh - 24px);
    overflow-y: auto;
  }
}