/* ================= SPECIAL EFFECTS & ANIMATIONS ================= */

@keyframes shake {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  20% { transform: translate(-6px, 3px) rotate(-1deg); }
  40% { transform: translate(6px, -3px) rotate(1deg); }
  60% { transform: translate(-4px, -2px) rotate(-1deg); }
  80% { transform: translate(4px, 2px) rotate(1deg); }
}

.shake-screen {
  animation: shake 0.45s ease-in-out;
}

@keyframes correct-pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.06); }
  100% { transform: scale(1); }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Floating combat text on screen */
.floating-number {
  position: absolute;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 24px;
  pointer-events: none;
  z-index: 60;
  animation: float-up-fade 0.9s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  text-shadow: 0 2px 6px rgba(0,0,0,0.6);
}

.floating-number.damage {
  color: #ef4444;
  font-size: 26px;
}

.floating-number.crit {
  color: #fbbf24;
  font-size: 30px;
  text-shadow: 0 0 12px #f59e0b, 0 2px 4px rgba(0,0,0,0.8);
}

.floating-number.heal {
  color: #10b981;
  font-size: 24px;
}

.floating-number.exp {
  color: #a855f7;
  font-size: 22px;
}

@keyframes float-up-fade {
  0% {
    opacity: 0;
    transform: translate(-50%, 0) scale(0.6);
  }
  20% {
    opacity: 1;
    transform: translate(-50%, -15px) scale(1.2);
  }
  70% {
    opacity: 1;
    transform: translate(-50%, -35px) scale(1);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -55px) scale(0.9);
  }
}

/* Boss Aura */
.boss-glow {
  filter: drop-shadow(0 0 16px rgba(239, 68, 68, 0.7));
}

/* Confetti Piece */
.confetti-piece {
  position: absolute;
  width: 10px;
  height: 10px;
  pointer-events: none;
  z-index: 120;
  animation: confetti-fall linear forwards;
}

@keyframes confetti-fall {
  0% {
    transform: translateY(0) rotate(0deg);
    opacity: 1;
  }
  100% {
    transform: translateY(100vh) rotate(720deg);
    opacity: 0;
  }
}