/* ── Game HUD ── */
.game-hud {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
  padding: 12px 20px;
  border: 1px solid rgba(0, 243, 255, 0.3);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.5);
  position: relative;
  z-index: 1;
}

.hud-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.hud-label {
  font-size: 13px;
  color: rgba(0, 243, 255, 0.6);
  letter-spacing: 2px;
}

.hud-value {
  font-size: 24px;
  font-weight: bold;
  color: #00f3ff;
  text-shadow: 0 0 10px rgba(0, 243, 255, 0.5);
}

#restart-btn {
  background: transparent;
  color: #fff; /* NOSONAR */
  border: 2px solid #ff0055;
  padding: 8px 20px;
  font-family: 'Courier New', monospace;
  font-weight: bold;
  font-size: 14px;
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.3s ease;
  box-shadow: 0 0 10px rgba(255, 0, 85, 0.3);
}

#restart-btn:hover {
  background: #ff0055;
  color: #000; /* NOSONAR - hover state has bright background */
  box-shadow: 0 0 20px #ff0055;
}

/* ── Rank HUD ── */
.hud-rank {
  gap: 2px;
}

.rank-value {
  font-size: 14px !important;
  letter-spacing: 2px;
}

.rank-bar {
  width: 80px;
  height: 4px;
  background: rgba(0, 243, 255, 0.15);
  border-radius: 2px;
  overflow: hidden;
}

.rank-bar-fill {
  height: 100%;
  width: 0%;
  background: #00f3ff;
  box-shadow: 0 0 6px #00f3ff;
  transition: width 0.5s ease;
  border-radius: 2px;
}

.rank-xp-text {
  font-size: 14px;
  color: rgba(0, 243, 255, 0.5);
  letter-spacing: 1px;
}

/* ── HUD Difficulty Label ── */
.hud-difficulty {
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 4px 8px;
  border-radius: 4px;
  background: transparent;
  border: none;
  font-family: inherit;
  color: inherit;
}

.hud-difficulty:hover {
  background: rgba(255, 0, 85, 0.1);
  box-shadow: 0 0 10px rgba(255, 0, 85, 0.3);
}

.hud-diff {
  font-size: 14px;
  color: #fff; /* NOSONAR */
  text-shadow: 0 0 8px rgba(255, 0, 85, 0.4);
}

/* ── Moves Limit Display ── */
.moves-limit {
  font-size: 14px;
  color: rgba(255, 0, 85, 0.6);
}

.moves-warning .hud-value {
  color: #fff; /* NOSONAR */
  animation: blink-text 0.8s steps(2) infinite;
}

/* ── Blitz Mode ── */
body.blitz-mode .game-hud {
  border-color: rgba(255, 255, 0, 0.4);
  box-shadow: 0 0 10px rgba(255, 255, 0, 0.15);
}

body.blitz-mode .hud-diff {
  color: #ffff00;
  text-shadow: 0 0 8px rgba(255, 255, 0, 0.5);
}