[data-snake-arena] {
  --snake-bg: #05070c;
  --snake-bg-deep: #02040a;
  --snake-panel: rgba(13, 17, 28, 0.8);
  --snake-panel-strong: rgba(9, 12, 22, 0.94);
  --snake-line: rgba(174, 235, 255, 0.2);
  --snake-line-strong: rgba(174, 235, 255, 0.42);
  --snake-text: #f5f7fa;
  --snake-muted: rgba(245, 247, 250, 0.68);
  --snake-cyan: #aeebff;
  --snake-pink: #ff71ce;
  --snake-lime: #a7ff62;
  --snake-amber: #ffd166;
  --snake-violet: #b388ff;
  --snake-danger: #ff71a8;
  --snake-radius: 14px;
  --snake-safe-top: env(safe-area-inset-top, 0px);
  --snake-safe-right: env(safe-area-inset-right, 0px);
  --snake-safe-bottom: env(safe-area-inset-bottom, 0px);
  --snake-safe-left: env(safe-area-inset-left, 0px);
  display: block;
  width: 100%;
  color: var(--snake-text);
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

[data-snake-arena] *,
[data-snake-arena] *::before,
[data-snake-arena] *::after {
  box-sizing: border-box;
}

[data-snake-arena] button,
[data-snake-arena] input {
  font: inherit;
}

.snake-shell {
  position: relative;
  isolation: isolate;
  width: 100%;
  min-height: 660px;
  overflow: hidden;
  border: 1px solid var(--snake-line);
  border-radius: var(--snake-radius);
  background:
    radial-gradient(circle at 18% 12%, rgba(174, 235, 255, 0.12), transparent 30rem),
    radial-gradient(circle at 86% 16%, rgba(255, 113, 206, 0.1), transparent 28rem),
    linear-gradient(145deg, #070b14 0%, var(--snake-bg) 58%, var(--snake-bg-deep) 100%);
  box-shadow:
    0 26px 80px rgba(0, 0, 0, 0.48),
    inset 0 1px rgba(255, 255, 255, 0.035);
  contain: layout paint;
}

.snake-shell::before {
  position: absolute;
  z-index: 0;
  inset: 0;
  content: "";
  pointer-events: none;
  background:
    linear-gradient(rgba(174, 235, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(174, 235, 255, 0.022) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7), transparent 76%);
}

.snake-shell::after {
  position: absolute;
  z-index: 5;
  inset: 0;
  content: "";
  pointer-events: none;
  border-radius: inherit;
  box-shadow:
    inset 0 0 80px rgba(0, 0, 0, 0.52),
    inset 0 0 0 1px rgba(255, 255, 255, 0.025);
}

.snake-stage {
  position: relative;
  z-index: 1;
  width: 100%;
  height: clamp(660px, 78svh, 860px);
  min-height: 660px;
  overflow: hidden;
  border-radius: inherit;
  background: var(--snake-bg);
  touch-action: auto;
  overscroll-behavior: contain;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.snake-canvas {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  min-width: 100%;
  min-height: 100%;
  border: 0;
  outline: 0;
  background: var(--snake-bg);
  cursor: crosshair;
  touch-action: none;
}

.snake-canvas:focus-visible {
  outline: 2px solid var(--snake-cyan);
  outline-offset: -4px;
}

.snake-topbar {
  position: absolute;
  z-index: 8;
  top: calc(14px + var(--snake-safe-top));
  right: calc(14px + var(--snake-safe-right));
  left: calc(14px + var(--snake-safe-left));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 46px;
  pointer-events: none;
}

.snake-topbar > * {
  pointer-events: auto;
}

.snake-status {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  gap: 9px;
  max-width: min(52vw, 360px);
  padding: 9px 13px;
  overflow: hidden;
  border: 1px solid var(--snake-line);
  border-radius: 999px;
  background: rgba(5, 7, 12, 0.75);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.28);
  color: var(--snake-muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.055em;
  line-height: 1;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
  backdrop-filter: blur(16px) saturate(135%);
  -webkit-backdrop-filter: blur(16px) saturate(135%);
}

.snake-status::before {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--snake-amber);
  box-shadow: 0 0 14px currentColor;
  content: "";
}

.snake-status.is-online,
.snake-status[data-state="online"] {
  border-color: rgba(167, 255, 98, 0.35);
  color: var(--snake-lime);
}

.snake-status.is-online::before,
.snake-status[data-state="online"]::before {
  background: var(--snake-lime);
}

.snake-status.is-connecting,
.snake-status[data-state="connecting"] {
  color: var(--snake-amber);
}

.snake-status.is-offline,
.snake-status.is-error,
.snake-status[data-state="offline"],
.snake-status[data-state="error"] {
  border-color: rgba(255, 113, 168, 0.38);
  color: var(--snake-danger);
}

.snake-status.is-offline::before,
.snake-status.is-error::before,
.snake-status[data-state="offline"]::before,
.snake-status[data-state="error"]::before {
  background: var(--snake-danger);
}

.snake-fullscreen {
  display: inline-grid;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  place-items: center;
  padding: 0;
  border: 1px solid var(--snake-line);
  border-radius: 12px;
  background: rgba(5, 7, 12, 0.76);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.28);
  color: var(--snake-text);
  cursor: pointer;
  backdrop-filter: blur(16px) saturate(135%);
  -webkit-backdrop-filter: blur(16px) saturate(135%);
  transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.snake-fullscreen:hover {
  border-color: var(--snake-line-strong);
  background: rgba(174, 235, 255, 0.12);
  color: var(--snake-cyan);
  transform: translateY(-1px);
}

.snake-hud {
  position: absolute;
  z-index: 6;
  inset: 0;
  pointer-events: none;
}

.snake-hud button,
.snake-hud input {
  pointer-events: auto;
}

.snake-stats,
.snake-leaderboard,
.snake-minimap,
.snake-boost-meter {
  border: 1px solid var(--snake-line);
  background: var(--snake-panel);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(16px) saturate(130%);
  -webkit-backdrop-filter: blur(16px) saturate(130%);
}

.snake-stats {
  position: absolute;
  top: calc(72px + var(--snake-safe-top));
  left: calc(14px + var(--snake-safe-left));
  display: grid;
  grid-template-columns: repeat(3, minmax(68px, 1fr));
  min-width: min(330px, calc(100% - 28px));
  overflow: hidden;
  border-radius: 13px;
}

.snake-stats > * {
  min-width: 0;
  padding: 10px 12px;
  border-right: 1px solid var(--snake-line);
}

.snake-stats > *:last-child {
  border-right: 0;
}

.snake-stats span,
.snake-stats small {
  display: block;
  overflow: hidden;
  color: var(--snake-muted);
  font-size: 0.67rem;
  font-weight: 760;
  letter-spacing: 0.07em;
  line-height: 1.2;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.snake-stats strong,
.snake-stats output {
  display: block;
  margin-top: 4px;
  overflow: hidden;
  color: var(--snake-text);
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
  font-weight: 850;
  line-height: 1.15;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.snake-leaderboard {
  position: absolute;
  top: calc(72px + var(--snake-safe-top));
  right: calc(14px + var(--snake-safe-right));
  width: min(244px, calc(100% - 28px));
  padding: 12px;
  border-radius: 13px;
}

.snake-leaderboard h3,
.snake-leaderboard > strong {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin: 0 0 9px;
  color: var(--snake-cyan);
  font-size: 0.7rem;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.snake-leaderboard ol {
  display: grid;
  gap: 3px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.snake-leaderboard li {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr) auto;
  align-items: center;
  gap: 7px;
  min-height: 25px;
  padding: 4px 6px;
  border-radius: 7px;
  color: var(--snake-muted);
  font-size: 0.74rem;
  font-variant-numeric: tabular-nums;
}

.snake-leaderboard li[aria-current="true"],
.snake-leaderboard li.is-self {
  background: rgba(174, 235, 255, 0.11);
  color: var(--snake-text);
}

.snake-leaderboard li.is-own-rank {
  margin-top: 5px;
  border-top: 1px solid var(--snake-line);
  border-radius: 0 0 7px 7px;
}

.snake-leaderboard li > :nth-child(2) {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.snake-leaderboard li > :last-child {
  color: var(--snake-text);
  font-weight: 780;
}

.snake-minimap {
  position: absolute;
  right: calc(14px + var(--snake-safe-right));
  bottom: calc(14px + var(--snake-safe-bottom));
  display: grid;
  width: 144px;
  height: 144px;
  place-items: center;
  padding: 8px;
  overflow: hidden;
  border-radius: 50%;
}

.snake-minimap::after {
  position: absolute;
  inset: 7px;
  border: 1px solid rgba(174, 235, 255, 0.18);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.snake-minimap canvas {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: rgba(2, 4, 10, 0.74);
}

.snake-boost-meter {
  position: absolute;
  right: 50%;
  bottom: calc(18px + var(--snake-safe-bottom));
  width: clamp(180px, 28vw, 320px);
  padding: 9px 11px 10px;
  border-radius: 12px;
  transform: translateX(50%);
}

.snake-boost-meter > div:first-child,
.snake-boost-meter > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 7px;
  color: var(--snake-muted);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.snake-boost-meter progress,
.snake-boost-meter meter {
  display: block;
  width: 100%;
  height: 7px;
  overflow: hidden;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  appearance: none;
  -webkit-appearance: none;
}

.snake-boost-meter progress::-webkit-progress-bar,
.snake-boost-meter meter::-webkit-meter-bar {
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

.snake-boost-meter progress::-webkit-progress-value,
.snake-boost-meter meter::-webkit-meter-optimum-value {
  border-radius: 999px;
  background: linear-gradient(90deg, var(--snake-violet), var(--snake-pink), var(--snake-cyan));
  box-shadow: 0 0 14px rgba(174, 235, 255, 0.5);
}

.snake-boost-meter progress::-moz-progress-bar,
.snake-boost-meter meter::-moz-meter-bar {
  border-radius: 999px;
  background: linear-gradient(90deg, var(--snake-violet), var(--snake-pink), var(--snake-cyan));
  box-shadow: 0 0 14px rgba(174, 235, 255, 0.5);
}

.snake-dialog-layer {
  position: absolute;
  z-index: 12;
  inset: 0;
  display: grid;
  place-items: center;
  padding:
    calc(24px + var(--snake-safe-top))
    calc(24px + var(--snake-safe-right))
    calc(24px + var(--snake-safe-bottom))
    calc(24px + var(--snake-safe-left));
  overflow: auto;
  background:
    radial-gradient(circle at 50% 38%, rgba(179, 136, 255, 0.13), transparent 25rem),
    rgba(2, 4, 10, 0.76);
  backdrop-filter: blur(12px) saturate(120%);
  -webkit-backdrop-filter: blur(12px) saturate(120%);
}

.snake-dialog {
  position: relative;
  width: min(470px, 100%);
  max-height: 100%;
  padding: clamp(22px, 4vw, 34px);
  overflow: auto;
  border: 1px solid var(--snake-line-strong);
  border-radius: 18px;
  background:
    linear-gradient(145deg, rgba(174, 235, 255, 0.05), transparent 38%),
    var(--snake-panel-strong);
  box-shadow:
    0 34px 100px rgba(0, 0, 0, 0.62),
    0 0 70px rgba(179, 136, 255, 0.08),
    inset 0 1px rgba(255, 255, 255, 0.045);
}

.snake-dialog::before {
  display: block;
  width: 54px;
  height: 3px;
  margin-bottom: 22px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--snake-cyan), var(--snake-pink));
  box-shadow: 0 0 18px rgba(174, 235, 255, 0.45);
  content: "";
}

.snake-dialog h2,
.snake-dialog h3 {
  margin: 0;
  color: var(--snake-text);
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  line-height: 1.04;
  letter-spacing: -0.035em;
}

.snake-dialog p {
  margin: 11px 0 0;
  color: var(--snake-muted);
  line-height: 1.55;
}

.snake-dialog form {
  display: grid;
  gap: 17px;
  margin-top: 24px;
}

.snake-dialog label,
.snake-dialog legend {
  color: var(--snake-text);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.snake-name-input {
  display: block;
  width: 100%;
  min-height: 52px;
  margin-top: 8px;
  padding: 12px 14px;
  border: 1px solid var(--snake-line);
  border-radius: 11px;
  outline: 0;
  background: rgba(2, 4, 10, 0.68);
  color: var(--snake-text);
  caret-color: var(--snake-cyan);
  font-size: 1rem;
  font-weight: 720;
  transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.snake-name-input::placeholder {
  color: rgba(245, 247, 250, 0.42);
}

.snake-name-input:hover {
  border-color: var(--snake-line-strong);
}

.snake-name-input:focus {
  border-color: var(--snake-cyan);
  background: rgba(5, 9, 17, 0.92);
  box-shadow: 0 0 0 3px rgba(174, 235, 255, 0.13);
}

.snake-name-input[aria-invalid="true"] {
  border-color: var(--snake-danger);
  box-shadow: 0 0 0 3px rgba(255, 113, 168, 0.12);
}

.snake-skins {
  display: grid;
  grid-template-columns: repeat(8, 48px);
  justify-content: center;
  gap: 10px;
  padding: 0;
  margin: 10px 0 0;
  border: 0;
}

.snake-skin-option {
  --skin-a: var(--snake-cyan);
  --skin-b: #4b77ff;
  position: relative;
  display: grid;
  width: 48px;
  min-width: 0;
  height: 48px;
  place-items: center;
  padding: 6px;
  overflow: hidden;
  border: 1px solid var(--snake-line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  color: transparent;
  cursor: pointer;
  transition: border-color 160ms ease, background-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.snake-skin-option::before {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background:
    repeating-linear-gradient(135deg, transparent 0 7px, rgba(255, 255, 255, 0.48) 7px 10px),
    linear-gradient(135deg, var(--skin-a), var(--skin-b));
  box-shadow:
    0 0 14px color-mix(in srgb, var(--skin-a) 48%, transparent),
    inset 0 1px 3px rgba(255, 255, 255, 0.55);
  content: "";
}

.snake-skin-option[data-pattern="rings"]::before {
  background:
    repeating-radial-gradient(circle, transparent 0 5px, rgba(255, 255, 255, 0.44) 6px 8px),
    linear-gradient(135deg, var(--skin-a), var(--skin-b));
}

.snake-skin-option[data-pattern="dots"]::before {
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.66) 0 2px, transparent 2.5px) 0 0 / 9px 9px,
    linear-gradient(135deg, var(--skin-a), var(--skin-b));
}

.snake-skin-option[data-pattern="bands"]::before {
  background:
    repeating-linear-gradient(90deg, transparent 0 6px, rgba(255, 255, 255, 0.48) 6px 10px),
    linear-gradient(135deg, var(--skin-a), var(--skin-b));
}

.snake-skin-option:hover {
  border-color: var(--snake-line-strong);
  background: rgba(174, 235, 255, 0.08);
  transform: translateY(-2px);
}

.snake-skin-option[aria-checked="true"],
.snake-skin-option[aria-pressed="true"],
.snake-skin-option.is-selected {
  border-color: var(--skin-a);
  background: color-mix(in srgb, var(--skin-a) 13%, transparent);
  box-shadow:
    0 0 0 2px color-mix(in srgb, var(--skin-a) 20%, transparent),
    0 0 20px color-mix(in srgb, var(--skin-a) 18%, transparent);
}

.snake-primary,
.snake-secondary {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 12px 18px;
  border-radius: 11px;
  font-weight: 850;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 160ms ease, background-color 160ms ease, box-shadow 160ms ease, color 160ms ease, opacity 160ms ease, transform 160ms ease;
}

.snake-primary {
  border: 1px solid rgba(174, 235, 255, 0.72);
  background: linear-gradient(135deg, var(--snake-cyan), #83dfff);
  box-shadow: 0 12px 34px rgba(91, 198, 255, 0.2);
  color: #071019;
}

.snake-primary:hover:not(:disabled) {
  box-shadow: 0 15px 42px rgba(91, 198, 255, 0.3);
  transform: translateY(-2px);
}

.snake-secondary {
  border: 1px solid var(--snake-line);
  background: rgba(255, 255, 255, 0.045);
  color: var(--snake-text);
}

.snake-secondary:hover:not(:disabled) {
  border-color: var(--snake-line-strong);
  background: rgba(174, 235, 255, 0.09);
  color: var(--snake-cyan);
  transform: translateY(-1px);
}

.snake-primary:disabled,
.snake-secondary:disabled {
  opacity: 0.5;
  cursor: wait;
  transform: none;
}

.snake-touch-boost {
  position: absolute;
  z-index: 9;
  bottom: calc(22px + var(--snake-safe-bottom));
  left: calc(20px + var(--snake-safe-left));
  display: none;
  width: 72px;
  height: 72px;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid rgba(255, 113, 206, 0.55);
  border-radius: 50%;
  background:
    radial-gradient(circle at 38% 30%, rgba(255, 255, 255, 0.24), transparent 35%),
    rgba(255, 113, 206, 0.18);
  box-shadow:
    0 14px 38px rgba(0, 0, 0, 0.36),
    0 0 26px rgba(255, 113, 206, 0.16),
    inset 0 0 0 6px rgba(255, 255, 255, 0.035);
  color: var(--snake-text);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.055em;
  line-height: 1;
  text-transform: uppercase;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.snake-touch-boost:active,
.snake-touch-boost.is-active,
.snake-touch-boost[aria-pressed="true"] {
  border-color: var(--snake-pink);
  background: rgba(255, 113, 206, 0.34);
  box-shadow:
    0 8px 22px rgba(0, 0, 0, 0.32),
    0 0 34px rgba(255, 113, 206, 0.34),
    inset 0 0 0 6px rgba(255, 255, 255, 0.07);
  transform: scale(0.96);
}

.snake-toast {
  position: absolute;
  z-index: 16;
  top: calc(72px + var(--snake-safe-top));
  left: 50%;
  max-width: min(440px, calc(100% - 32px));
  padding: 11px 15px;
  border: 1px solid rgba(255, 209, 102, 0.35);
  border-radius: 10px;
  background: rgba(20, 16, 10, 0.9);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.42);
  color: var(--snake-amber);
  font-size: 0.82rem;
  font-weight: 720;
  line-height: 1.4;
  text-align: center;
  transform: translateX(-50%);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.snake-toast.is-error,
.snake-toast[role="alert"] {
  border-color: rgba(255, 113, 168, 0.4);
  background: rgba(24, 8, 16, 0.92);
  color: #ffaccd;
}

.snake-dialog-layer[hidden],
.snake-toast[hidden],
.is-hidden {
  display: none !important;
}

.snake-sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.snake-shell :where(button, input, [tabindex]):focus-visible {
  outline: 2px solid var(--snake-cyan);
  outline-offset: 3px;
}

.snake-dialog :is(h2, h3)[tabindex="-1"]:focus {
  outline: none;
}

.snake-shell:fullscreen,
.snake-shell:-webkit-full-screen {
  width: 100vw;
  height: 100svh;
  min-height: 100svh;
  border: 0;
  border-radius: 0;
}

.snake-shell:fullscreen .snake-stage,
.snake-shell:-webkit-full-screen .snake-stage {
  width: 100%;
  height: 100svh;
  min-height: 100svh;
  border-radius: 0;
}

@media (pointer: coarse), (hover: none) {
  .snake-touch-boost {
    display: inline-flex;
  }

  .snake-canvas {
    cursor: default;
  }

  .snake-fullscreen,
  .snake-skin-option,
  .snake-primary,
  .snake-secondary {
    min-height: 48px;
  }
}

@media (max-width: 760px) {
  .snake-shell,
  .snake-stage {
    min-height: 600px;
  }

  .snake-stage {
    height: min(82svh, 760px);
  }

  .snake-topbar {
    top: calc(10px + var(--snake-safe-top));
    right: calc(10px + var(--snake-safe-right));
    left: calc(10px + var(--snake-safe-left));
  }

  .snake-status {
    min-height: 38px;
    max-width: calc(100% - 52px);
    padding: 8px 11px;
    font-size: 0.68rem;
  }

  .snake-fullscreen {
    width: 40px;
    height: 40px;
    flex-basis: 40px;
    border-radius: 10px;
  }

  .snake-stats {
    top: calc(62px + var(--snake-safe-top));
    left: calc(10px + var(--snake-safe-left));
    min-width: 0;
    width: min(286px, calc(100% - 20px));
  }

  .snake-stats > * {
    padding: 8px 9px;
  }

  .snake-stats span,
  .snake-stats small {
    font-size: 0.58rem;
  }

  .snake-stats strong,
  .snake-stats output {
    font-size: 0.88rem;
  }

  .snake-leaderboard {
    top: calc(116px + var(--snake-safe-top));
    right: calc(10px + var(--snake-safe-right));
    width: 186px;
    padding: 9px;
  }

  .snake-leaderboard li {
    grid-template-columns: 18px minmax(0, 1fr) auto;
    min-height: 22px;
    padding: 3px 4px;
    font-size: 0.66rem;
  }

  .snake-leaderboard ol {
    max-height: 150px;
    overflow-y: auto;
    overscroll-behavior: contain;
    pointer-events: auto;
    scrollbar-gutter: stable;
    touch-action: pan-y;
  }

  .snake-minimap {
    right: calc(10px + var(--snake-safe-right));
    bottom: calc(12px + var(--snake-safe-bottom));
    width: 108px;
    height: 108px;
    padding: 6px;
  }

  .snake-boost-meter {
    right: auto;
    bottom: calc(18px + var(--snake-safe-bottom));
    left: calc(104px + var(--snake-safe-left));
    width: min(190px, calc(100% - 230px));
    min-width: 126px;
    padding: 8px 9px 9px;
    transform: none;
  }

  .snake-touch-boost {
    bottom: calc(16px + var(--snake-safe-bottom));
    left: calc(16px + var(--snake-safe-left));
    width: 72px;
    height: 72px;
  }

  .snake-dialog-layer {
    align-items: end;
    padding:
      calc(14px + var(--snake-safe-top))
      calc(10px + var(--snake-safe-right))
      calc(10px + var(--snake-safe-bottom))
      calc(10px + var(--snake-safe-left));
  }

  .snake-dialog {
    width: 100%;
    padding: 22px 18px;
    border-radius: 18px 18px 12px 12px;
  }

  .snake-dialog h2,
  .snake-dialog h3 {
    font-size: clamp(1.55rem, 8vw, 2.05rem);
  }

  .snake-skins {
    grid-template-columns: repeat(4, minmax(48px, 1fr));
  }

  .snake-skin-option {
    max-height: 58px;
  }

  .snake-toast {
    top: calc(62px + var(--snake-safe-top));
  }
}

@media (max-width: 430px) {
  .snake-shell,
  .snake-stage {
    min-height: 560px;
  }

  .snake-stage {
    height: 78svh;
  }

  .snake-leaderboard {
    width: 164px;
  }

  .snake-leaderboard h3,
  .snake-leaderboard > strong {
    font-size: 0.62rem;
  }

  .snake-minimap {
    width: 94px;
    height: 94px;
  }

  .snake-boost-meter {
    right: calc(112px + var(--snake-safe-right));
    left: calc(98px + var(--snake-safe-left));
    width: auto;
    min-width: 0;
  }

  .snake-boost-meter > div:first-child,
  .snake-boost-meter > header {
    font-size: 0.58rem;
  }

  .snake-touch-boost {
    width: 66px;
    height: 66px;
  }
}

@media (max-height: 620px) and (orientation: landscape) {
  .snake-shell,
  .snake-stage {
    min-height: 100svh;
  }

  .snake-stage {
    height: 100svh;
  }

  .snake-stats {
    top: calc(60px + var(--snake-safe-top));
  }

  .snake-leaderboard {
    top: calc(60px + var(--snake-safe-top));
  }

  .snake-dialog-layer {
    align-items: center;
  }

  .snake-dialog {
    max-width: 560px;
    padding: 18px 22px;
  }

  .snake-dialog::before {
    margin-bottom: 12px;
  }

  .snake-dialog form {
    gap: 10px;
    margin-top: 15px;
  }

  .snake-skins {
    grid-template-columns: repeat(8, minmax(42px, 1fr));
  }
}

[data-snake-arena] {
  scroll-margin-top: 88px;
}
@media (prefers-reduced-motion: reduce) {
  .snake-shell *,
  .snake-shell *::before,
  .snake-shell *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .snake-fullscreen:hover,
  .snake-skin-option:hover,
  .snake-primary:hover:not(:disabled),
  .snake-secondary:hover:not(:disabled) {
    transform: none;
  }
}

@media (prefers-contrast: more) {
  [data-snake-arena] {
    --snake-line: rgba(245, 247, 250, 0.48);
    --snake-line-strong: rgba(245, 247, 250, 0.78);
    --snake-muted: rgba(245, 247, 250, 0.86);
  }

  .snake-stats,
  .snake-leaderboard,
  .snake-minimap,
  .snake-boost-meter,
  .snake-status,
  .snake-fullscreen {
    background: rgba(2, 4, 10, 0.94);
  }
}

@supports not (backdrop-filter: blur(1px)) {
  .snake-status,
  .snake-fullscreen,
  .snake-stats,
  .snake-leaderboard,
  .snake-minimap,
  .snake-boost-meter,
  .snake-dialog-layer {
    background-color: rgba(5, 7, 12, 0.94);
  }
}

/* Markup integration for the shared JavaScript client. */
.snake-status[data-state="live"] {
  border-color: rgba(167, 255, 98, 0.35);
  color: var(--snake-lime);
}

.snake-status[data-state="live"]::before {
  background: var(--snake-lime);
}

.snake-status[data-state="reconnecting"] {
  color: var(--snake-amber);
}

.snake-status-dot {
  display: none;
}

.snake-online {
  overflow: hidden;
  color: var(--snake-muted);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.snake-fullscreen > span:last-child {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.snake-stats {
  grid-template-columns: repeat(4, minmax(64px, 1fr));
}

.snake-leaderboard-content > p {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding-top: 8px;
  margin: 8px 0 0;
  border-top: 1px solid var(--snake-line);
  color: var(--snake-muted);
  font-size: 0.7rem;
}

.snake-leaderboard-name.is-bot::after,
.snake-leaderboard li.is-bot .snake-leaderboard-name::after {
  margin-left: 4px;
  color: var(--snake-violet);
  content: "•";
}

canvas.snake-minimap {
  display: block;
  padding: 0;
}

.snake-boost-meter > span {
  display: block;
  margin-bottom: 7px;
  color: var(--snake-muted);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.07em;
}

.snake-boost-meter > div {
  width: 100%;
  height: 7px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.snake-boost-meter > div > i {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--snake-violet), var(--snake-pink), var(--snake-cyan));
  box-shadow: 0 0 14px rgba(174, 235, 255, 0.5);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 120ms linear;
}

form.snake-dialog {
  display: grid;
  gap: 15px;
}

.snake-dialog-eyebrow {
  color: var(--snake-cyan);
  font-size: 0.7rem;
  font-weight: 850;
  letter-spacing: 0.12em;
}

.snake-name-label {
  margin-top: 5px;
}

.snake-skin-fieldset {
  padding: 0;
  margin: 0;
  border: 0;
}

.snake-field-error {
  margin: -7px 0 0 !important;
  color: var(--snake-danger) !important;
  font-size: 0.78rem;
}

.snake-skin-option {
  --skin-a: var(--snake-skin-primary);
  --skin-b: var(--snake-skin-secondary);
}

@media (max-width: 620px) {
  .snake-stats {
    grid-template-columns: repeat(4, minmax(54px, 1fr));
  }

  .snake-stats > * {
    padding-inline: 8px;
  }
}

/* Refined arena menu, human leaderboard and readable boost reserve. */
.snake-start-dialog {
  border-color: rgba(174, 235, 255, 0.34);
  background:
    radial-gradient(circle at 92% 8%, rgba(179, 136, 255, 0.16), transparent 14rem),
    linear-gradient(145deg, rgba(174, 235, 255, 0.07), transparent 40%),
    var(--snake-panel-strong);
}

.snake-dialog-mark {
  position: absolute;
  top: 25px;
  right: 26px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.snake-dialog-mark i {
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--snake-cyan);
  box-shadow: 0 0 14px currentColor;
  color: var(--snake-cyan);
}

.snake-dialog-mark i:nth-child(2) {
  width: 10px;
  height: 10px;
  background: var(--snake-violet);
  color: var(--snake-violet);
}

.snake-dialog-mark i:nth-child(3) {
  background: var(--snake-pink);
  color: var(--snake-pink);
}

.snake-leaderboard-empty {
  padding: 8px 6px 5px;
  color: var(--snake-muted);
  font-size: 0.69rem;
  line-height: 1.35;
  text-align: center;
}

.snake-boost-meter {
  --boost-color: var(--snake-cyan);
  --boost-tail: var(--snake-lime);
  padding: 11px 13px 12px;
  border-color: color-mix(in srgb, var(--boost-color) 38%, transparent);
  background:
    linear-gradient(110deg, color-mix(in srgb, var(--boost-color) 9%, transparent), transparent 48%),
    rgba(7, 11, 20, 0.88);
  transition: border-color 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.snake-boost-meter > header {
  margin-bottom: 8px;
}

.snake-boost-meter > header > span {
  color: var(--boost-color);
}

.snake-boost-meter > header strong {
  color: var(--snake-text);
  font-size: 0.78rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

.snake-boost-meter > header b {
  color: var(--boost-color);
  font-size: 1.08rem;
}

.snake-boost-meter > div {
  height: 10px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.07);
}

.snake-boost-meter > div > i {
  background: linear-gradient(90deg, var(--boost-color), var(--boost-tail));
  box-shadow: 0 0 18px color-mix(in srgb, var(--boost-color) 62%, transparent);
}

.snake-boost-meter > small {
  display: block;
  min-height: 1.2em;
  margin-top: 7px;
  overflow: hidden;
  color: var(--snake-muted);
  font-size: 0.66rem;
  font-variant-numeric: tabular-nums;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.snake-boost-meter > small b,
.snake-boost-meter > small span {
  color: var(--snake-text);
}

.snake-boost-meter[data-state="active"] {
  --boost-color: var(--snake-pink);
  --boost-tail: var(--snake-cyan);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.3), 0 0 24px rgba(255, 113, 206, 0.17);
}

.snake-boost-meter[data-state="low"] {
  --boost-color: var(--snake-amber);
  --boost-tail: var(--snake-danger);
}

.snake-boost-meter[data-state="empty"] {
  --boost-color: var(--snake-danger);
  --boost-tail: var(--snake-danger);
}

.snake-boost-meter[data-state="protected"] {
  --boost-color: var(--snake-violet);
  --boost-tail: var(--snake-cyan);
  opacity: 0.78;
}

.snake-touch-boost {
  --boost-level: 0;
  flex-direction: column;
  gap: 4px;
  overflow: hidden;
}

.snake-touch-boost::before {
  position: absolute;
  inset: 4px;
  border-radius: inherit;
  background: conic-gradient(var(--snake-cyan) calc(var(--boost-level) * 1turn), rgba(255, 255, 255, 0.08) 0);
  content: "";
  opacity: 0.82;
  pointer-events: none;
  -webkit-mask: radial-gradient(circle, transparent 57%, #000 59%);
  mask: radial-gradient(circle, transparent 57%, #000 59%);
}

.snake-touch-boost > span,
.snake-touch-boost > b {
  position: relative;
  z-index: 1;
}

.snake-touch-boost > b {
  color: var(--snake-cyan);
  font-size: 0.65rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0;
}

.snake-touch-boost:disabled {
  border-color: rgba(255, 113, 168, 0.28);
  opacity: 0.62;
  cursor: not-allowed;
}

.snake-death-dialog {
  border-color: rgba(255, 113, 168, 0.34);
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 113, 168, 0.13), transparent 17rem),
    linear-gradient(145deg, rgba(255, 113, 206, 0.05), transparent 42%),
    var(--snake-panel-strong);
}

.snake-death-dialog::before {
  width: 72px;
  background: linear-gradient(90deg, var(--snake-danger), var(--snake-pink), var(--snake-violet));
  box-shadow: 0 0 20px rgba(255, 113, 168, 0.42);
}

.snake-death-actions {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: 10px;
}

.snake-death-actions > button {
  width: 100%;
}

@media (max-width: 620px) {
  .snake-dialog-mark {
    top: 22px;
    right: 20px;
  }

  .snake-death-actions {
    grid-template-columns: 1fr;
  }

  .snake-boost-meter > small {
    font-size: 0.59rem;
  }
}

/* Final menu alignment and compact game-over result. */
.snake-skins {
  grid-template-columns: repeat(8, 48px);
  justify-content: center;
  gap: 10px;
}

.snake-skin-option {
  justify-self: center;
}

.snake-death-dialog h3 > span {
  display: block;
  margin-bottom: 7px;
  color: var(--snake-muted);
  font-size: 0.72rem;
  font-weight: 820;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.snake-death-dialog h3 > strong {
  display: block;
  overflow: hidden;
  color: var(--snake-text);
  font: inherit;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.snake-result-card {
  display: grid;
  place-items: center;
  min-height: 154px;
  margin: 22px 0 12px;
  padding: 20px;
  border: 1px solid rgba(174, 235, 255, 0.22);
  border-radius: 16px;
  background:
    radial-gradient(circle at 50% 30%, rgba(174, 235, 255, 0.13), transparent 65%),
    rgba(2, 4, 10, 0.46);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.04);
  text-align: center;
}

.snake-result-card > span,
.snake-result-card > small {
  color: var(--snake-muted);
  font-size: 0.66rem;
  font-weight: 850;
  letter-spacing: 0.14em;
}

.snake-result-card > strong {
  color: var(--snake-cyan);
  font-size: clamp(2.8rem, 10vw, 4.4rem);
  font-variant-numeric: tabular-nums;
  line-height: 0.95;
  text-shadow: 0 0 26px rgba(174, 235, 255, 0.32);
}

.snake-top100-result {
  margin: 0 0 16px !important;
  padding: 11px 14px;
  border: 1px solid rgba(167, 255, 98, 0.32);
  border-radius: 11px;
  background: rgba(167, 255, 98, 0.08);
  color: var(--snake-lime) !important;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-align: center;
}

@media (max-width: 620px) {
  .snake-skins {
    grid-template-columns: repeat(4, 48px);
    gap: 10px;
  }

  .snake-result-card {
    min-height: 130px;
    margin-top: 18px;
  }
}

/* Separate menu hall of fame, compact boost bar and capability-based touch controls. */
form.snake-start-dialog {
  width: min(960px, 100%);
  max-width: none;
  overflow: hidden;
  overscroll-behavior: contain;
}

.snake-dialog-layer[data-start-layer] {
  background:
    radial-gradient(circle at 50% 38%, rgba(179, 136, 255, 0.15), transparent 25rem),
    linear-gradient(135deg, rgba(2, 4, 10, 0.62), rgba(5, 7, 12, 0.76));
  backdrop-filter: blur(8px) saturate(118%);
  -webkit-backdrop-filter: blur(8px) saturate(118%);
}

.snake-menu-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(280px, 0.88fr);
  align-items: start;
  gap: clamp(18px, 3vw, 28px);
  min-height: 0;
}

.snake-menu-player {
  display: grid;
  align-content: start;
  gap: 15px;
  min-width: 0;
}

.snake-menu-player > p {
  margin-top: -3px;
}

.snake-menu-player .snake-name-input {
  margin-top: -7px;
}

.snake-menu-top100 {
  display: grid;
  grid-template-rows: auto auto auto;
  align-self: start;
  min-width: 0;
  min-height: 0;
  padding-left: clamp(18px, 3vw, 28px);
  overflow: visible;
  border: 0;
  border-left: 1px solid rgba(174, 235, 255, 0.24);
  border-radius: 0;
  background: transparent;
}

.snake-menu-top100 > header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 12px;
  padding: 0 0 12px;
  border-bottom: 1px solid var(--snake-line);
}

.snake-menu-top100 > header span {
  display: block;
  margin-bottom: 3px;
  color: var(--snake-muted);
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.snake-menu-top100 h4 {
  margin: 0;
  color: var(--snake-cyan);
  font-size: 0.92rem;
  font-weight: 900;
  letter-spacing: 0.075em;
}

.snake-menu-top100 > header > strong {
  flex: 0 0 auto;
  color: var(--snake-muted);
  font-size: 0.66rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
}

.snake-menu-top100-scroll {
  min-height: 0;
  max-height: min(36svh, 300px);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-color: rgba(174, 235, 255, 0.34) transparent;
  scrollbar-gutter: stable;
  touch-action: pan-y;
  -webkit-overflow-scrolling: touch;
}

.snake-menu-top100-columns,
.snake-menu-top100 li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 66px;
  align-items: center;
  gap: 9px;
}

.snake-menu-top100-columns {
  position: sticky;
  z-index: 2;
  top: 0;
  min-height: 28px;
  padding: 6px 12px;
  border-bottom: 1px solid var(--snake-line);
  background: rgba(8, 11, 20, 0.97);
  color: var(--snake-muted);
  font-size: 0.56rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.snake-menu-top100-columns > :last-child {
  text-align: right;
}

.snake-menu-top100 ol {
  display: grid;
  gap: 2px;
  padding: 5px 6px;
  margin: 0;
  list-style: none;
}

.snake-menu-top100 li {
  min-height: 34px;
  padding: 6px;
  border-radius: 8px;
  color: var(--snake-muted);
  font-size: 0.72rem;
  font-variant-numeric: tabular-nums;
}

.snake-menu-top100 li:nth-child(-n + 3) {
  background: rgba(174, 235, 255, 0.055);
  color: var(--snake-cyan);
}

.snake-menu-top100 li.is-self {
  background: rgba(167, 255, 98, 0.1);
  color: var(--snake-text);
}

.snake-menu-top100 li > :nth-child(2) {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.snake-menu-top100 li > :last-child {
  color: var(--snake-text);
  font-weight: 850;
  text-align: right;
}

.snake-menu-top100-status {
  display: grid;
  min-height: 150px;
  place-items: center;
  padding: 20px;
  margin: 0 !important;
  color: var(--snake-muted) !important;
  font-size: 0.75rem;
  text-align: center;
}

.snake-menu-top100 > footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0 0;
  border-top: 1px solid var(--snake-line);
  color: var(--snake-muted);
  font-size: 0.63rem;
}

.snake-menu-top100 > footer strong {
  margin-left: 4px;
  color: var(--snake-text);
  font-variant-numeric: tabular-nums;
}

.snake-delete-profile {
  flex: 1 0 100%;
  min-height: 34px;
  padding: 8px 0 0;
  border: 0;
  border-top: 1px solid rgba(255, 113, 206, 0.16);
  background: transparent;
  color: rgba(245, 247, 250, 0.56);
  cursor: pointer;
  font: inherit;
  font-weight: 760;
  letter-spacing: 0.035em;
  text-align: left;
}

.snake-delete-profile:hover:not(:disabled) {
  color: var(--snake-pink);
}

.snake-delete-profile:disabled {
  cursor: wait;
  opacity: 0.5;
}

.snake-delete-profile[hidden] {
  display: none;
}

@media (min-width: 761px) and (max-width: 980px) {
  .snake-skins {
    grid-template-columns: repeat(4, 48px);
  }
}

.snake-boost-meter {
  width: clamp(160px, 24vw, 260px);
  height: 14px;
  padding: 2px;
  overflow: hidden;
  border-radius: 999px;
  pointer-events: none;
}

.snake-boost-meter > i {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--boost-color), var(--boost-tail));
  box-shadow: 0 0 18px color-mix(in srgb, var(--boost-color) 62%, transparent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 120ms linear;
}

.snake-mobile-controls {
  position: absolute;
  z-index: 9;
  right: calc(18px + var(--snake-safe-right));
  bottom: calc(18px + var(--snake-safe-bottom));
  left: calc(18px + var(--snake-safe-left));
  display: none;
  align-items: end;
  justify-content: space-between;
  pointer-events: none;
}

.snake-stage[data-input-mode="touch"][data-playing="true"] .snake-mobile-controls {
  display: flex;
}

.snake-joystick {
  --stick-x: 0px;
  --stick-y: 0px;
  position: relative;
  width: 112px;
  height: 112px;
  flex: 0 0 112px;
  border: 1px solid rgba(174, 235, 255, 0.34);
  border-radius: 50%;
  outline: 0;
  background:
    radial-gradient(circle, rgba(174, 235, 255, 0.09) 0 34%, transparent 35%),
    rgba(5, 9, 17, 0.48);
  box-shadow:
    0 16px 42px rgba(0, 0, 0, 0.34),
    inset 0 0 30px rgba(174, 235, 255, 0.08);
  pointer-events: auto;
  touch-action: none;
  -webkit-tap-highlight-color: transparent;
}

.snake-joystick::before,
.snake-joystick::after {
  position: absolute;
  background: rgba(174, 235, 255, 0.12);
  content: "";
  pointer-events: none;
}

.snake-joystick::before {
  top: 50%;
  right: 10px;
  left: 10px;
  height: 1px;
}

.snake-joystick::after {
  top: 10px;
  bottom: 10px;
  left: 50%;
  width: 1px;
}

.snake-joystick > i {
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 50%;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(174, 235, 255, 0.5);
  border-radius: 50%;
  background: radial-gradient(circle at 38% 30%, rgba(255, 255, 255, 0.3), transparent 34%), rgba(174, 235, 255, 0.22);
  box-shadow: 0 0 24px rgba(174, 235, 255, 0.25);
  transform: translate(-50%, -50%) translate(var(--stick-x), var(--stick-y));
  transition: transform 80ms ease-out;
  pointer-events: none;
}

.snake-mobile-controls .snake-touch-boost {
  position: relative;
  right: auto;
  bottom: auto;
  left: auto;
  display: inline-flex;
  width: 78px;
  height: 78px;
  flex: 0 0 78px;
  pointer-events: auto;
}

.snake-touch-boost::before {
  display: none;
}

.snake-minimap {
  pointer-events: none;
}

.snake-stage[data-input-mode="touch"] .snake-minimap {
  bottom: calc(140px + var(--snake-safe-bottom));
}

.snake-stage[data-input-mode="touch"] .snake-canvas {
  cursor: default;
}

@media (max-width: 760px) {
  form.snake-start-dialog {
    width: 100%;
    max-height: 100%;
    overflow-y: auto;
  }

  .snake-menu-layout {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .snake-menu-top100 {
    padding: 18px 0 0;
    border-top: 1px solid rgba(174, 235, 255, 0.24);
    border-left: 0;
  }

  .snake-menu-top100-scroll {
    max-height: min(29svh, 230px);
  }

  .snake-stage[data-input-mode="touch"] .snake-minimap {
    bottom: calc(140px + var(--snake-safe-bottom));
  }

  .snake-stage[data-input-mode="touch"] .snake-boost-meter {
    right: 50%;
    bottom: calc(28px + var(--snake-safe-bottom));
    left: auto;
    width: min(140px, calc(100% - 244px));
    min-width: 78px;
    transform: translateX(50%);
  }
}

@media (max-width: 430px) {
  .snake-mobile-controls {
    right: calc(12px + var(--snake-safe-right));
    bottom: calc(14px + var(--snake-safe-bottom));
    left: calc(12px + var(--snake-safe-left));
  }

  .snake-joystick {
    width: 98px;
    height: 98px;
    flex-basis: 98px;
  }

  .snake-mobile-controls .snake-touch-boost {
    width: 70px;
    height: 70px;
    flex-basis: 70px;
  }

  .snake-stage[data-input-mode="touch"] .snake-minimap {
    bottom: calc(124px + var(--snake-safe-bottom));
  }

  .snake-stage[data-input-mode="touch"] .snake-boost-meter {
    width: min(126px, max(52px, calc(100% - 236px)));
    min-width: 0;
  }

  .snake-menu-top100 > footer {
    flex-direction: column;
    gap: 4px;
  }
}

@media (max-width: 340px) {
  .snake-joystick {
    width: 90px;
    height: 90px;
    flex-basis: 90px;
  }

  .snake-mobile-controls .snake-touch-boost {
    width: 66px;
    height: 66px;
    flex-basis: 66px;
  }
}

@media (max-height: 620px) and (orientation: landscape) {
  .snake-stage[data-input-mode="touch"] .snake-leaderboard {
    top: calc(60px + var(--snake-safe-top));
    width: 210px;
    padding: 8px;
  }

  .snake-stage[data-input-mode="touch"] .snake-leaderboard ol {
    max-height: 66px;
    overflow-y: auto;
    overscroll-behavior: contain;
    pointer-events: auto;
    scrollbar-gutter: stable;
    touch-action: pan-y;
  }

  .snake-stage[data-input-mode="touch"] .snake-minimap {
    right: calc(14px + var(--snake-safe-right));
    bottom: calc(108px + var(--snake-safe-bottom));
    width: 76px;
    height: 76px;
  }
}

@media (max-height: 620px) and (orientation: landscape) and (min-width: 761px) {
  .snake-dialog-layer[data-start-layer] {
    padding:
      calc(12px + var(--snake-safe-top))
      calc(18px + var(--snake-safe-right))
      calc(12px + var(--snake-safe-bottom))
      calc(18px + var(--snake-safe-left));
  }

  form.snake-start-dialog {
    width: min(820px, 100%);
    max-height: 100%;
    gap: 8px;
    padding: 16px 20px;
    overflow-y: auto;
  }

  form.snake-start-dialog::before {
    margin-bottom: 4px;
  }

  .snake-dialog-eyebrow {
    font-size: 0.62rem;
  }

  .snake-dialog-mark {
    top: 18px;
    right: 20px;
  }

  .snake-menu-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(240px, 0.85fr);
    gap: 20px;
  }

  .snake-menu-player {
    gap: 8px;
  }

  .snake-menu-player > p {
    margin: 0;
    font-size: 0.76rem;
    line-height: 1.3;
  }

  .snake-menu-player .snake-name-input {
    min-height: 40px;
    padding: 8px 11px;
    margin-top: -4px;
  }

  .snake-skins {
    grid-template-columns: repeat(8, 44px);
    gap: 6px;
    margin-top: 5px;
  }

  .snake-skin-option {
    width: 44px;
    height: 44px;
    min-height: 44px;
    padding: 3px;
    border-radius: 10px;
  }

  .snake-menu-player .snake-primary {
    min-height: 42px;
    padding-block: 10px;
  }

  .snake-menu-top100 > header {
    padding-bottom: 8px;
  }

  .snake-menu-top100-scroll {
    max-height: min(35svh, 140px);
  }

  .snake-menu-top100 > footer {
    padding-top: 8px;
  }
}

/* Keep this final: the compact gameplay skin otherwise clips the label that
   intentionally sits below the bar. Existing bottom offsets leave it in-frame. */
.snake-stage .snake-boost-meter {
  overflow: visible;
}

.snake-stage .snake-boost-meter > .snake-boost-label {
  position: absolute;
  top: calc(100% + 4px);
  left: 50%;
  display: block;
  margin: 0;
  color: rgba(245, 247, 250, 0.68);
  font-size: 0.55rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  line-height: 1;
  pointer-events: none;
  text-transform: uppercase;
  transform: translateX(-50%);
  white-space: nowrap;
}

/* First-contact showcase. It is the first view of the existing start overlay,
   so the game already looks finished before a player opens the setup menu. */
.snake-showcase[hidden],
.snake-start-dialog[hidden] {
  display: none !important;
}

.snake-dialog-layer[data-start-layer][data-view="showcase"] {
  place-items: start stretch;
  padding: 0;
  overflow: auto;
  background:
    radial-gradient(circle at 82% 24%, rgba(255, 113, 206, 0.12), transparent 28rem),
    radial-gradient(circle at 18% 16%, rgba(174, 235, 255, 0.09), transparent 25rem),
    rgba(2, 4, 10, 0.7);
  backdrop-filter: blur(7px) saturate(118%);
  -webkit-backdrop-filter: blur(7px) saturate(118%);
}

.snake-showcase {
  position: relative;
  isolation: isolate;
  display: grid;
  width: 100%;
  height: auto;
  min-width: 0;
  min-height: 100%;
  grid-template-columns: minmax(0, 1.04fr) minmax(350px, 0.96fr);
  overflow: hidden;
  color: var(--snake-text);
}

.snake-showcase::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(rgba(174, 235, 255, 0.032) 1px, transparent 1px),
    linear-gradient(90deg, rgba(174, 235, 255, 0.032) 1px, transparent 1px);
  background-size: 38px 38px;
  content: "";
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.88), rgba(0, 0, 0, 0.26));
  pointer-events: none;
}

.snake-showcase::after {
  position: absolute;
  z-index: -1;
  top: -43%;
  right: -17%;
  width: 62%;
  aspect-ratio: 1;
  border: 1px solid rgba(179, 136, 255, 0.14);
  border-radius: 50%;
  box-shadow:
    0 0 0 62px rgba(179, 136, 255, 0.025),
    0 0 0 124px rgba(174, 235, 255, 0.018);
  content: "";
  pointer-events: none;
}

.snake-showcase__copy {
  position: relative;
  z-index: 2;
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  padding: clamp(38px, 5.4vw, 68px);
}

.snake-showcase__eyebrow {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 9px;
  margin-bottom: 20px;
  color: var(--snake-cyan);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.18em;
  line-height: 1;
  text-transform: uppercase;
}

.snake-showcase__eyebrow i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--snake-lime);
  box-shadow: 0 0 0 4px rgba(167, 255, 98, 0.1), 0 0 18px rgba(167, 255, 98, 0.72);
  animation: snakeShowcasePulse 2.2s ease-in-out infinite;
}

.snake-showcase h2 {
  margin: 0;
  background: linear-gradient(105deg, #fff 12%, var(--snake-cyan) 54%, var(--snake-pink) 96%);
  background-clip: text;
  color: transparent;
  font-size: clamp(4.5rem, 7.4vw, 7.4rem);
  font-weight: 950;
  letter-spacing: -0.075em;
  line-height: 0.84;
  text-wrap: balance;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.snake-showcase__placeholder {
  margin: 18px 0 0;
  color: rgba(245, 247, 250, 0.38);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  line-height: 1;
}

.snake-showcase__tagline {
  margin: 20px 0 0;
  color: var(--snake-muted);
  font-size: 0.72rem;
  font-weight: 880;
  letter-spacing: 0.18em;
  line-height: 1.2;
  text-transform: uppercase;
}

.snake-showcase__actions {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 26px;
}

.snake-showcase__play {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 0 9px 0 22px;
  border: 1px solid rgba(174, 235, 255, 0.48);
  border-radius: 999px;
  background: linear-gradient(105deg, rgba(174, 235, 255, 0.18), rgba(179, 136, 255, 0.11));
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.3), inset 0 1px rgba(255, 255, 255, 0.08);
  color: var(--snake-text);
  cursor: pointer;
  font-size: 0.77rem;
  font-weight: 900;
  letter-spacing: 0.11em;
  line-height: 1;
  text-transform: uppercase;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.snake-showcase__play b {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  background: var(--snake-cyan);
  box-shadow: 0 0 20px rgba(174, 235, 255, 0.32);
  color: #071018;
  font-size: 1rem;
}

.snake-showcase__play:hover {
  border-color: var(--snake-cyan);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.34), 0 0 28px rgba(174, 235, 255, 0.13);
  transform: translateY(-2px);
}

.snake-showcase__visual {
  position: relative;
  z-index: 1;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  pointer-events: none;
}

.snake-showcase__visual::before {
  position: absolute;
  inset: 12% 7% 8%;
  border-radius: 46% 54% 50% 50%;
  background: radial-gradient(circle, rgba(174, 235, 255, 0.12), transparent 67%);
  content: "";
  filter: blur(4px);
}

.snake-showcase__radar {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(76%, 390px);
  aspect-ratio: 1;
  border: 1px solid rgba(174, 235, 255, 0.14);
  border-radius: 50%;
  background:
    linear-gradient(90deg, transparent 49.7%, rgba(174, 235, 255, 0.1) 50%, transparent 50.3%),
    linear-gradient(transparent 49.7%, rgba(174, 235, 255, 0.1) 50%, transparent 50.3%),
    repeating-radial-gradient(circle, transparent 0 18%, rgba(174, 235, 255, 0.11) 18.3% 18.7%, transparent 19% 35%);
  box-shadow: inset 0 0 70px rgba(174, 235, 255, 0.035), 0 0 70px rgba(179, 136, 255, 0.08);
  opacity: 0.88;
  transform: translate(-48%, -50%) rotate(-8deg);
}

.snake-showcase__radar::after {
  position: absolute;
  inset: 8%;
  border: 1px dashed rgba(255, 113, 206, 0.18);
  border-radius: 50%;
  content: "";
}

.snake-showcase__creature {
  position: absolute;
  inset: 11% 4% 7%;
  filter: drop-shadow(0 0 14px rgba(174, 235, 255, 0.32));
  animation: snakeShowcaseDrift 5.8s ease-in-out infinite;
}

.snake-showcase__creature > i {
  position: absolute;
  top: var(--y);
  left: var(--x);
  width: var(--s);
  height: var(--s);
  border: 2px solid rgba(255, 255, 255, 0.34);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--snake-cyan), #697dff 52%, var(--snake-pink));
  box-shadow:
    inset -5px -7px 10px rgba(3, 5, 12, 0.3),
    inset 3px 3px 8px rgba(255, 255, 255, 0.32),
    0 0 18px rgba(174, 235, 255, 0.32);
  transform: translate(-50%, -50%);
}

.snake-showcase__creature > i:nth-child(even) {
  background: linear-gradient(135deg, var(--snake-pink), var(--snake-violet) 55%, var(--snake-cyan));
}

.snake-showcase__creature > i::after {
  position: absolute;
  inset: 23%;
  border: 2px solid rgba(5, 7, 12, 0.34);
  border-radius: 50%;
  content: "";
}

.snake-showcase__snake-head {
  position: absolute;
  top: 42%;
  left: 78%;
  width: 58px;
  height: 58px;
  border: 2px solid rgba(255, 255, 255, 0.42);
  border-radius: 48% 54% 50% 48%;
  background: linear-gradient(135deg, var(--snake-cyan), #8394ff 48%, var(--snake-pink));
  box-shadow:
    inset -8px -10px 14px rgba(3, 5, 12, 0.32),
    inset 5px 5px 11px rgba(255, 255, 255, 0.35),
    0 0 26px rgba(255, 113, 206, 0.35);
  transform: translate(-50%, -50%) rotate(-9deg);
}

.snake-showcase__snake-head::before,
.snake-showcase__snake-head::after {
  position: absolute;
  top: 13px;
  width: 12px;
  height: 15px;
  border-radius: 50%;
  background: #f8fbff;
  box-shadow: inset 0 -3px 4px rgba(5, 7, 12, 0.18);
  content: "";
}

.snake-showcase__snake-head::before {
  right: 10px;
}

.snake-showcase__snake-head::after {
  left: 17px;
}

.snake-showcase__snake-head span::before,
.snake-showcase__snake-head span::after {
  position: absolute;
  z-index: 1;
  top: 18px;
  width: 5px;
  height: 7px;
  border-radius: 50%;
  background: #071018;
  content: "";
}

.snake-showcase__snake-head span::before {
  right: 12px;
}

.snake-showcase__snake-head span::after {
  left: 21px;
}

.snake-showcase__food {
  position: absolute;
  width: 11px;
  height: 11px;
  border: 2px solid rgba(255, 255, 255, 0.48);
  border-radius: 50%;
  background: var(--snake-lime);
  box-shadow: 0 0 18px currentColor;
  color: var(--snake-lime);
  animation: snakeShowcaseFood 2.8s ease-in-out infinite;
}

.snake-showcase__food.food-one {
  top: 23%;
  right: 17%;
}

.snake-showcase__food.food-two {
  right: 9%;
  bottom: 27%;
  width: 8px;
  height: 8px;
  color: var(--snake-pink);
  background: var(--snake-pink);
  animation-delay: -0.9s;
}

.snake-showcase__food.food-three {
  top: 26%;
  left: 16%;
  width: 7px;
  height: 7px;
  color: var(--snake-cyan);
  background: var(--snake-cyan);
  animation-delay: -1.7s;
}

.snake-showcase__rank {
  position: absolute;
  right: 24px;
  bottom: 24px;
  display: grid;
  min-width: 112px;
  gap: 4px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 113, 206, 0.3);
  border-radius: 11px;
  background: rgba(5, 7, 12, 0.76);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.3), 0 0 28px rgba(255, 113, 206, 0.1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.snake-showcase__rank small {
  color: var(--snake-muted);
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  line-height: 1;
  text-transform: uppercase;
}

.snake-showcase__rank strong {
  color: var(--snake-pink);
  font-size: 0.92rem;
  font-weight: 920;
  letter-spacing: 0.06em;
  line-height: 1;
  text-transform: uppercase;
}

/* Interactive Top 100, music control and collapsible live ranking. */
.snake-leaderboard > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 9px;
}

.snake-leaderboard > header h3 {
  min-width: 0;
  margin: 0;
}

.snake-leaderboard > header button {
  display: grid;
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(174, 235, 255, 0.25);
  border-radius: 10px;
  background: rgba(174, 235, 255, 0.06);
  color: var(--snake-cyan);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 900;
  line-height: 1;
}

.snake-live-chevron {
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  pointer-events: none;
}

.snake-live-chevron svg {
  display: block;
  width: 24px;
  height: 24px;
  overflow: visible;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.4;
  transform: rotate(0deg);
  transition: transform 180ms ease;
}

.snake-leaderboard > header button[aria-expanded="true"] .snake-live-chevron svg {
  transform: rotate(180deg);
}

.snake-leaderboard > header button:hover {
  border-color: var(--snake-cyan);
  background: rgba(174, 235, 255, 0.13);
}

.snake-leaderboard.is-collapsed {
  width: min(196px, calc(100% - 28px));
  padding: 8px 9px;
  border-color: rgba(174, 235, 255, 0.32);
  background: rgba(7, 11, 20, 0.88);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.28), 0 0 22px rgba(174, 235, 255, 0.08);
}

.snake-leaderboard.is-collapsed > header {
  margin-bottom: 0;
}

.snake-leaderboard-content[hidden] {
  display: none !important;
}

.snake-music-toggle {
  position: absolute;
  z-index: 14;
  top: calc(14px + var(--snake-safe-top));
  right: calc(68px + var(--snake-safe-right));
  display: grid;
  width: 44px;
  min-width: 44px;
  height: 44px;
  min-height: 44px;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(174, 235, 255, 0.34);
  border-radius: 12px;
  background: rgba(5, 7, 12, 0.82);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.3), 0 0 20px rgba(179, 136, 255, 0.1);
  color: var(--snake-cyan);
  cursor: pointer;
  backdrop-filter: blur(16px) saturate(135%);
  -webkit-backdrop-filter: blur(16px) saturate(135%);
  transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.snake-music-icon,
.snake-music-icon svg {
  display: block;
  width: 24px;
  height: 24px;
  pointer-events: none;
}

.snake-music-icon svg {
  overflow: visible;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.9;
}

.snake-music-icon__mute {
  display: none;
}

.snake-music-toggle[data-state="muted"] .snake-music-icon__waves {
  display: none;
}

.snake-music-toggle[data-state="muted"] .snake-music-icon__mute {
  display: block;
}

.snake-music-toggle[hidden] {
  display: none !important;
}

.snake-music-toggle[data-state="muted"] {
  border-color: rgba(245, 247, 250, 0.18);
  color: var(--snake-muted);
}

.snake-music-toggle:hover {
  border-color: var(--snake-cyan);
  background: rgba(174, 235, 255, 0.12);
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.32), 0 0 24px rgba(174, 235, 255, 0.12);
  transform: translateY(-1px);
}

.snake-showcase__rank {
  z-index: 3;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-rows: auto auto;
  column-gap: 12px;
  align-items: center;
  min-width: 146px;
  appearance: none;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  pointer-events: auto;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.snake-showcase__rank::after {
  grid-column: 2;
  grid-row: 1 / 3;
  color: var(--snake-cyan);
  content: "↗";
  font-size: 1rem;
  font-weight: 900;
}

.snake-showcase__rank:hover {
  border-color: var(--snake-pink);
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.34), 0 0 30px rgba(255, 113, 206, 0.2);
  transform: translateY(-2px);
}

.snake-dialog-layer[data-start-layer][data-view="ranking"] {
  place-items: center;
  padding:
    calc(22px + var(--snake-safe-top))
    calc(22px + var(--snake-safe-right))
    calc(22px + var(--snake-safe-bottom))
    calc(22px + var(--snake-safe-left));
  overflow: hidden;
}

.snake-ranking-dialog {
  display: grid;
  width: min(720px, 100%);
  height: min(640px, 100%);
  max-width: none;
  max-height: 100%;
  grid-template-rows: auto auto auto minmax(0, 1fr);
  overflow: hidden;
  border-color: rgba(255, 113, 206, 0.32);
  background:
    radial-gradient(circle at 88% 8%, rgba(255, 113, 206, 0.13), transparent 18rem),
    var(--snake-panel-strong);
}

.snake-ranking-dialog::before {
  display: none;
}

.snake-ranking-dialog[hidden] {
  display: none !important;
}

.snake-ranking-dialog > p {
  margin: 8px 0 16px;
}

.snake-ranking-dialog > .snake-dialog-eyebrow,
.snake-ranking-dialog > h2 {
  padding-right: 58px;
}

.snake-ranking-close {
  position: absolute;
  top: 18px;
  right: 18px;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(245, 247, 250, 0.2);
  border-radius: 11px;
  background: rgba(245, 247, 250, 0.05);
  color: var(--snake-text);
  cursor: pointer;
  font-size: 1.35rem;
  line-height: 1;
}

.snake-ranking-close:hover {
  border-color: var(--snake-pink);
  color: var(--snake-pink);
}

.snake-ranking-top100 {
  align-self: stretch;
  height: 100%;
  min-height: 0;
  grid-template-rows: auto minmax(0, 1fr) auto;
  padding: 0;
  overflow: hidden;
  border: 0;
  background: transparent;
}

.snake-ranking-top100 > header {
  justify-content: flex-end;
  padding-bottom: 10px;
}

.snake-ranking-top100 > header > div {
  display: none;
}

.snake-ranking-top100 .snake-menu-top100-scroll {
  height: 100%;
  max-height: none;
}

@media (max-width: 760px) {
  .snake-leaderboard > header button {
    width: 40px;
    height: 40px;
    flex-basis: 40px;
  }

  .snake-leaderboard.is-collapsed {
    width: min(172px, calc(100% - 20px));
    padding: 7px 8px;
  }

  .snake-dialog-layer[data-start-layer][data-view="ranking"] {
    padding:
      calc(12px + var(--snake-safe-top))
      calc(10px + var(--snake-safe-right))
      calc(10px + var(--snake-safe-bottom))
      calc(10px + var(--snake-safe-left));
  }

  .snake-ranking-dialog {
    width: 100%;
    height: 100%;
    padding: 22px 18px 18px;
    border-radius: 16px 16px 12px 12px;
  }

  .snake-ranking-close {
    top: 12px;
    right: 12px;
  }

  .snake-stage[data-ui-phase="setup"] .snake-dialog-layer[data-start-layer][data-view="setup"],
  .snake-stage[data-ui-phase="death"] .snake-dialog-layer[data-death-layer] {
    padding-top: calc(66px + var(--snake-safe-top));
  }
}

@media (max-width: 430px) {
  .snake-leaderboard.is-collapsed {
    width: min(164px, calc(100% - 20px));
  }

  .snake-music-toggle {
    right: calc(60px + var(--snake-safe-right));
  }

  .snake-status {
    max-width: calc(100% - 118px);
  }
}

@media (max-height: 620px) and (orientation: landscape) {
  .snake-stage[data-input-mode="touch"] .snake-leaderboard.is-collapsed {
    width: 172px;
    padding: 7px 8px;
  }
}

@media (max-height: 620px) and (orientation: landscape) and (min-width: 761px) {
  .snake-stage[data-ui-phase="setup"] .snake-dialog-layer[data-start-layer][data-view="setup"],
  .snake-stage[data-ui-phase="death"] .snake-dialog-layer[data-death-layer] {
    padding-top: calc(62px + var(--snake-safe-top));
  }
}

.snake-stage:not([data-ui-phase="playing"]) :is(
  .snake-hud,
  .snake-minimap,
  .snake-boost-meter,
  .snake-mobile-controls
) {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

.snake-stage:is(
  [data-ui-phase="showcase"],
  [data-ui-phase="ranking"]
) .snake-topbar {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

.snake-stage:is([data-ui-phase="setup"], [data-ui-phase="death"]) .snake-topbar {
  z-index: 14;
}

.snake-stage:is([data-ui-phase="setup"], [data-ui-phase="death"]) .snake-status {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

@keyframes snakeShowcasePulse {
  0%, 100% { opacity: 0.66; transform: scale(0.88); }
  50% { opacity: 1; transform: scale(1.08); }
}

@keyframes snakeShowcaseDrift {
  0%, 100% { transform: translate3d(0, 3px, 0) rotate(-1deg); }
  50% { transform: translate3d(0, -7px, 0) rotate(1deg); }
}

@keyframes snakeShowcaseFood {
  0%, 100% { opacity: 0.62; transform: scale(0.84); }
  50% { opacity: 1; transform: scale(1.12); }
}

@media (max-width: 760px) {
  .snake-dialog-layer[data-start-layer][data-view="showcase"] {
    align-items: stretch;
  }

  .snake-showcase {
    grid-template-columns: 1fr;
    grid-template-rows: auto minmax(180px, 1fr);
  }

  .snake-showcase__copy {
    justify-content: flex-start;
    padding: 34px clamp(20px, 7vw, 48px) 20px;
  }

  .snake-showcase__eyebrow {
    margin-bottom: 15px;
    font-size: 0.64rem;
  }

  .snake-showcase h2 {
    font-size: clamp(3.8rem, 18vw, 5.4rem);
  }

  .snake-showcase__placeholder {
    margin-top: 12px;
  }

  .snake-showcase__tagline {
    margin-top: 14px;
  }

  .snake-showcase__actions {
    margin-top: 20px;
  }

  .snake-showcase__visual {
    min-height: 180px;
    border-top: 1px solid rgba(174, 235, 255, 0.08);
  }

  .snake-showcase__radar {
    width: min(58%, 270px);
  }

  .snake-showcase__creature {
    inset: 2% 10% 0;
  }
}

@media (max-width: 430px) {
  .snake-showcase {
    grid-template-rows: auto minmax(170px, 1fr);
  }

  .snake-showcase__copy {
    padding: 28px 18px 15px;
  }

  .snake-showcase h2 {
    font-size: clamp(3.2rem, 18vw, 4.5rem);
  }

  .snake-showcase__tagline {
    font-size: 0.68rem;
  }

  .snake-showcase__actions {
    align-items: stretch;
    flex-direction: column;
    gap: 10px;
    margin-top: 18px;
  }

  .snake-showcase__play {
    justify-content: space-between;
    width: 100%;
  }

  .snake-showcase__radar {
    width: min(68%, 225px);
  }

  .snake-showcase__creature {
    inset: 0 2%;
  }

  .snake-showcase__snake-head {
    width: 50px;
    height: 50px;
  }

  .snake-showcase__rank {
    right: 12px;
    bottom: 12px;
    min-width: 132px;
    padding: 9px 11px;
  }
}

@media (max-height: 620px) and (orientation: landscape) and (min-width: 761px) {
  .snake-dialog-layer[data-start-layer][data-view="showcase"] {
    padding: 0;
  }

  .snake-showcase {
    grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
  }

  .snake-showcase__copy {
    padding: 22px 32px;
  }

  .snake-showcase__eyebrow {
    margin-bottom: 11px;
  }

  .snake-showcase h2 {
    font-size: clamp(3.5rem, 7.5vw, 5rem);
  }

  .snake-showcase__placeholder {
    margin-top: 10px;
  }

  .snake-showcase__tagline {
    margin-top: 12px;
    font-size: 0.7rem;
  }

  .snake-showcase__actions {
    margin-top: 16px;
  }

  .snake-showcase__rank {
    right: 14px;
    bottom: 14px;
  }
}

@media (max-width: 680px) {
  #snake,
  #snake-game {
    scroll-margin-top: 190px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}