.hud {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: max(12px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) 0 max(12px, env(safe-area-inset-left));
  pointer-events: none;
  z-index: 10;
}

.hud button {
  pointer-events: auto;
}

.score-block {
  position: absolute;
  top: max(10px, env(safe-area-inset-top));
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.score {
  font-size: clamp(1.7rem, 7vmin, 2.4rem);
  font-weight: 800;
  line-height: 1;
  color: var(--sky-text);
  transition: color 0.6s ease;
  font-variant-numeric: tabular-nums;
}

.score.bump {
  animation: scoreBump 0.25s ease;
}

.best {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sky-meta);
  transition: color 0.6s ease;
  font-variant-numeric: tabular-nums;
}

.hud-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.coin-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 40px;
  padding: 0 13px;
  border-radius: 999px;
  background: var(--button-secondary-bg);
  color: var(--button-secondary-text);
  font-size: 0.9rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.coin-pill.bump {
  animation: scoreBump 0.35s ease;
}

.coin-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--coin);
  border: 2px solid var(--coin-dark);
  flex-shrink: 0;
}

.start-hint {
  position: absolute;
  left: 0;
  right: 0;
  top: 34%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
  pointer-events: none;
  z-index: 5;
  animation: hintPulse 1.8s ease-in-out infinite;
}

.hint-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--sky-text);
  transition: color 0.6s ease;
}

.hint-sub {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--sky-meta);
  transition: color 0.6s ease;
}

.countdown {
  position: absolute;
  inset: 0;
  z-index: 15;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.countdown-num {
  font-size: clamp(5rem, 22vw, 9rem);
  font-weight: 800;
  line-height: 1;
  color: var(--sky-text);
  text-shadow: 0 4px 24px color-mix(in srgb, var(--sky-text) 25%, transparent);
  font-variant-numeric: tabular-nums;
  animation: countTick 0.8s cubic-bezier(0.33, 1, 0.68, 1) both;
}

.controls {
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  justify-content: space-between;
  align-items: flex-end;
  padding: 0 max(20px, env(safe-area-inset-right)) max(24px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
  pointer-events: none;
  z-index: 10;
}

body.touch .controls {
  display: flex;
}

body.touch.mode-third .controls {
  display: none;
}

.control-btn {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  touch-action: none;
  transition: background 0.15s ease, transform 0.15s ease;
}

.control-btn:active,
.control-btn.held {
  background: rgba(255, 255, 255, 0.26);
  transform: scale(0.97);
}

.control-jump {
  width: 88px;
  height: 88px;
  background: var(--runner);
  border-color: transparent;
  color: var(--visor);
}

.control-jump:active,
.control-jump.held {
  background: var(--runner-dark);
}