@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&family=Orbitron:wght@400;700;900&display=swap');

:root {
  --neon-pink: #ff00ff;
  --neon-cyan: #00ffff;
  --neon-yellow: #ffff00;
  --neon-green: #00ff00;
  --dark-bg: #0a0a0a;
  --dark-purple: #1a0033;
  --dark-blue: #000a1a;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Orbitron', monospace;
  background: linear-gradient(
    135deg,
    var(--dark-purple) 0%,
    var(--dark-bg) 50%,
    var(--dark-blue) 100%
  );
  color: #ffffff;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  -webkit-user-select: none;
  user-select: none;
}

/* CRT 스캔라인 효과 */
.scanline {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 50%, rgba(0, 0, 0, 0.1) 50%);
  background-size: 100% 4px;
  pointer-events: none;
  z-index: 9999;
  animation: scanline-move 8s linear infinite;
}

@keyframes scanline-move {
  0% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(4px);
  }
}

/* 메인 컨테이너 */
.game-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
  position: relative;
  z-index: 1;
}

/* 헤더 */
.game-header {
  text-align: center;
  margin-bottom: 30px;
  padding: 20px;
  background: rgba(0, 0, 0, 0.5);
  border: 3px solid var(--neon-pink);
  border-radius: 10px;
  box-shadow:
    0 0 20px var(--neon-pink),
    inset 0 0 20px rgba(255, 0, 255, 0.2);
}

.game-header h1 {
  font-family: 'Press Start 2P', monospace;
  font-size: clamp(1.5rem, 5vw, 2.5rem);
  color: var(--neon-pink);
  text-shadow:
    0 0 10px var(--neon-pink),
    0 0 20px var(--neon-pink),
    0 0 30px var(--neon-pink);
  margin-bottom: 10px;
  letter-spacing: 2px;
}

.subtitle {
  font-size: clamp(0.8rem, 2vw, 1rem);
  color: var(--neon-cyan);
  text-shadow: 0 0 10px var(--neon-cyan);
  letter-spacing: 8px;
}

/* 글리치 효과 */
.glitch {
  position: relative;
  animation: glitch-skew 2s infinite;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.glitch::before {
  left: 2px;
  text-shadow: -2px 0 var(--neon-cyan);
  clip: rect(24px, 550px, 90px, 0);
  animation: glitch-anim 3s infinite linear alternate-reverse;
}

.glitch::after {
  left: -2px;
  text-shadow: -2px 0 var(--neon-yellow);
  clip: rect(85px, 550px, 140px, 0);
  animation: glitch-anim 2s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
  0% {
    clip: rect(61px, 9999px, 70px, 0);
  }

  20% {
    clip: rect(29px, 9999px, 99px, 0);
  }

  40% {
    clip: rect(78px, 9999px, 15px, 0);
  }

  60% {
    clip: rect(44px, 9999px, 56px, 0);
  }

  80% {
    clip: rect(91px, 9999px, 30px, 0);
  }

  100% {
    clip: rect(2px, 9999px, 85px, 0);
  }
}

@keyframes glitch-skew {
  0% {
    transform: skew(0deg);
  }

  10% {
    transform: skew(-2deg);
  }

  20% {
    transform: skew(0deg);
  }

  30% {
    transform: skew(1deg);
  }

  40% {
    transform: skew(0deg);
  }

  100% {
    transform: skew(0deg);
  }
}

/* 스탯 바 */
.stats-bar {
  display: flex;
  justify-content: space-around;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.stat-item {
  background: rgba(0, 0, 0, 0.7);
  border: 2px solid var(--neon-cyan);
  border-radius: 5px;
  padding: 10px 20px;
  text-align: center;
  flex: 1;
  min-width: 120px;
  box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
}

.stat-label {
  display: block;
  font-size: 0.7rem;
  color: var(--neon-cyan);
  margin-bottom: 5px;
  letter-spacing: 2px;
}

.stat-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--neon-yellow);
  text-shadow: 0 0 10px var(--neon-yellow);
}

/* 타겟 컨테이너 */
.target-container {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 600px;
  margin: 0 auto;
  background: rgba(0, 0, 0, 0.8);
  border: 4px solid var(--neon-green);
  border-radius: 10px;
  overflow: hidden;
  box-shadow:
    0 0 30px var(--neon-green),
    inset 0 0 30px rgba(0, 255, 0, 0.1);
}

/* 업로드 존 */
.upload-zone {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  cursor: default;
  /* 기본 커서 */
  transition: all 0.3s ease;
}

.upload-zone:hover {
  background: rgba(255, 0, 255, 0.1);
}

.upload-icon {
  font-size: 5rem;
  margin-bottom: 20px;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-20px);
  }
}

.upload-text {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--neon-pink);
  text-shadow: 0 0 10px var(--neon-pink);
  margin-bottom: 5px;
}

.upload-subtext {
  font-size: 0.9rem;
  color: var(--neon-cyan);
  margin-bottom: 20px;
}

.upload-btn {
  font-family: 'Press Start 2P', monospace;
  font-size: 0.8rem;
  padding: 15px 30px;
  background: transparent;
  color: var(--neon-yellow);
  border: 3px solid var(--neon-yellow);
  border-radius: 5px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: all 0.3s ease;
  box-shadow: 0 0 15px var(--neon-yellow);
}

.upload-btn:hover {
  background: var(--neon-yellow);
  color: var(--dark-bg);
  transform: scale(1.05);
  box-shadow: 0 0 30px var(--neon-yellow);
}

.upload-btn:active {
  transform: scale(0.95);
}

/* 빌런 정보 입력 폼 */
.villain-info-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 15px 0;
  width: 80%;
  max-width: 300px;
}

.villain-input {
  font-family: 'Orbitron', sans-serif;
  padding: 12px 15px;
  background: rgba(0, 0, 0, 0.8);
  border: 2px solid var(--neon-cyan);
  border-radius: 8px;
  color: var(--neon-yellow);
  font-size: 0.9rem;
  text-align: center;
  transition: all 0.3s ease;
}

.villain-input:focus {
  border-color: var(--neon-pink);
  box-shadow: 0 0 15px var(--neon-pink);
  outline: none;
}

.villain-input::placeholder {
  color: rgba(0, 255, 255, 0.5);
}

/* 업로드 버튼 영역 */
.upload-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 15px;
}

.load-villain-btn {
  font-family: 'Press Start 2P', monospace;
  font-size: 0.7rem;
  padding: 12px 20px;
  background: transparent;
  color: var(--neon-cyan);
  border: 2px solid var(--neon-cyan);
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 0 10px var(--neon-cyan);
}

.load-villain-btn:hover {
  background: var(--neon-cyan);
  color: var(--dark-bg);
  box-shadow: 0 0 20px var(--neon-cyan);
}

/* 게임 이미지 */
.game-image {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: crosshair;
  transition: filter 0.5s ease;
  -webkit-user-drag: none;
  user-select: none;
  -webkit-touch-callout: none;
}

/* 터치 디바이스에서 롱프레스 메뉴 방지 */
.game-image,
.target-container {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

/* 데미지 오버레이 컨테이너 */
.damage-overlays {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 5;
}

/* 멍 오버레이 */
.bruise {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(139, 0, 139, 0.6) 0%,
    rgba(75, 0, 130, 0.4) 50%,
    transparent 70%
  );
  opacity: 0;
  animation: bruiseAppear 0.5s ease forwards;
}

@keyframes bruiseAppear {
  from {
    opacity: 0;
    transform: scale(0);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* KO 별 효과 */
.ko-stars {
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 3rem;
  animation: rotateStars 2s linear infinite;
  pointer-events: none;
  z-index: 20;
  text-shadow: 0 0 20px var(--neon-yellow);
}

@keyframes rotateStars {
  0% {
    transform: translateX(-50%) rotate(0deg);
    opacity: 1;
  }

  100% {
    transform: translateX(-50%) rotate(360deg);
    opacity: 1;
  }
}

/* 스웰링 (부기) 효과 */
.swelling {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(255, 105, 180, 0.5) 0%,
    rgba(255, 20, 147, 0.3) 50%,
    transparent 70%
  );
  opacity: 0;
  animation: swellingPulse 1s ease infinite;
}

@keyframes swellingPulse {
  0%,
  100% {
    opacity: 0.7;
    transform: scale(1);
  }

  50% {
    opacity: 0.9;
    transform: scale(1.1);
  }
}

/* 반창고 */
.bandage {
  position: absolute;
  font-size: 40px;
  opacity: 0;
  animation: bandageAppear 0.5s ease forwards;
  pointer-events: none;
  z-index: 5;
}

@keyframes bandageAppear {
  0% {
    opacity: 0;
    transform: scale(0) rotate(0deg);
  }

  50% {
    opacity: 1;
    transform: scale(1.2);
  }

  100% {
    opacity: 1;
    transform: scale(1);
  }
}

/* 눈탱이 (다크서클) */
.black-eye {
  position: absolute;
  width: 60px;
  height: 40px;
  border-radius: 50%;
  background: radial-gradient(
    ellipse,
    rgba(50, 0, 100, 0.7) 0%,
    rgba(20, 0, 50, 0.5) 50%,
    transparent 70%
  );
  opacity: 0;
  animation: blackEyeAppear 0.8s ease forwards;
  pointer-events: none;
  z-index: 5;
}

@keyframes blackEyeAppear {
  0% {
    opacity: 0;
    transform: scale(0);
  }

  70% {
    opacity: 0.9;
    transform: scale(1.1);
  }

  100% {
    opacity: 0.8;
    transform: scale(1);
  }
}

/* 머리카락 빠지기 */
.falling-hair {
  position: absolute;
  font-size: 30px;
  opacity: 1;
  animation: hairFall 2.5s ease-out forwards;
  pointer-events: none;
  z-index: 5;
}

@keyframes hairFall {
  0% {
    opacity: 1;
    transform: translateY(0) rotate(0deg);
  }

  50% {
    opacity: 0.8;
    transform: translateY(50px) rotate(180deg);
  }

  100% {
    opacity: 0;
    transform: translateY(150px) rotate(360deg);
  }
}

/* 데미지 오버레이 컨테이너 */
.damage-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 3;
}

/* 이펙트 레이어 */
.effects-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 10;
}

/* 펀치 글러브 */
.punch-glove {
  position: absolute;
  width: 80px;
  height: 80px;
  transform: translate(-50%, -50%);
  pointer-events: none;
  animation: punchImpact 0.3s ease-out;
  z-index: 15;
}

.glove-left {
  background: radial-gradient(circle, #ff0000 0%, #cc0000 50%, transparent 70%);
  box-shadow: 0 0 30px #ff0000;
}

.glove-right {
  background: radial-gradient(circle, #0000ff 0%, #0000cc 50%, transparent 70%);
  box-shadow: 0 0 30px #0000ff;
}

.glove-left::before,
.glove-right::before {
  content: '👊';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 3rem;
  filter: drop-shadow(0 0 10px rgba(255, 255, 0, 0.8));
}

@keyframes punchImpact {
  0% {
    transform: translate(-50%, -50%) scale(0) rotate(0deg);
    opacity: 0;
  }

  50% {
    transform: translate(-50%, -50%) scale(1.2) rotate(10deg);
    opacity: 1;
  }

  100% {
    transform: translate(-50%, -50%) scale(0.8) rotate(-5deg);
    opacity: 0;
  }
}

/* 타격 이펙트 (충격파) */
.hit-effect {
  position: absolute;
  width: 20px;
  height: 20px;
  transform: translate(-50%, -50%);
  pointer-events: none;
  animation: shockwave 0.5s ease-out;
  z-index: 14;
}

.hit-effect::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 3px solid var(--neon-yellow);
  border-radius: 50%;
  box-shadow: 0 0 20px var(--neon-yellow);
}

@keyframes shockwave {
  0% {
    transform: translate(-50%, -50%) scale(0);
    opacity: 1;
  }

  100% {
    transform: translate(-50%, -50%) scale(15);
    opacity: 0;
  }
}

/* 로딩 오버레이 */
.loading-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 100;
}

.loading-content {
  text-align: center;
}

.loading-spinner {
  width: 80px;
  height: 80px;
  border: 5px solid rgba(255, 0, 255, 0.3);
  border-top: 5px solid var(--neon-pink);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 20px;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

.loading-text {
  font-size: 1rem;
  color: var(--neon-cyan);
  margin-bottom: 10px;
}

.loading-subtext {
  font-size: 0.8rem;
  color: var(--neon-yellow);
}

/* 게임 오버 오버레이 - 이미지가 완전히 보이도록 투명 배경 */
.gameover-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  /* 완전 투명 - 만신창이 이미지 그대로 보임 */
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  /* 하단 정렬 */
  align-items: center;
  z-index: 100;
  animation: fadeIn 0.5s ease;
  pointer-events: none;
  /* 이미지 클릭 허용 */
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

/* 최종 점수 - 이미지 위에 크게 표시 */
.gameover-score-display {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.7);
  padding: 10px 25px;
  border-radius: 15px;
  border: 2px solid var(--neon-yellow);
  text-align: center;
  pointer-events: auto;
  animation: scoreBounce 0.5s ease;
}

@keyframes scoreBounce {
  0% {
    transform: translateX(-50%) scale(0);
  }

  50% {
    transform: translateX(-50%) scale(1.2);
  }

  100% {
    transform: translateX(-50%) scale(1);
  }
}

.gameover-score-display .score-label {
  font-size: 0.8rem;
  color: var(--neon-cyan);
  margin-bottom: 5px;
}

.gameover-score-display .score-value {
  font-family: 'Press Start 2P', monospace;
  font-size: 2rem;
  color: var(--neon-yellow);
  text-shadow: 0 0 15px var(--neon-yellow);
}

.gameover-content {
  text-align: center;
  padding: 15px 20px;
  background: rgba(0, 0, 0, 0.85);
  border-radius: 15px 15px 0 0;
  border: 2px solid var(--neon-pink);
  border-bottom: none;
  box-shadow: 0 -5px 30px rgba(255, 0, 255, 0.4);
  width: 100%;
  max-width: 100%;
  pointer-events: auto;
  /* 버튼 클릭 가능 */
}

.gameover-title {
  font-family: 'Press Start 2P', monospace;
  font-size: 2.5rem;
  color: var(--neon-pink);
  text-shadow:
    0 0 20px var(--neon-pink),
    0 0 40px var(--neon-pink);
  margin-bottom: 10px;
}

.gameover-stats {
  font-size: 1.2rem;
  color: var(--neon-cyan);
  margin-bottom: 20px;
  display: none;
  /* 숨김 - 상단에 점수만 표시 */
}

.gameover-stats span {
  color: var(--neon-yellow);
  font-size: 2rem;
  font-weight: 900;
}

.stars-animation {
  font-size: 1.5rem;
  margin-bottom: 15px;
  animation: rotate-stars 2s linear infinite;
}

@keyframes rotate-stars {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

.reset-btn {
  font-family: 'Press Start 2P', monospace;
  font-size: 0.9rem;
  padding: 15px 30px;
  background: var(--neon-green);
  color: var(--dark-bg);
  border: none;
  border-radius: 5px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: all 0.3s ease;
  box-shadow: 0 0 20px var(--neon-green);
}

.reset-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 0 40px var(--neon-green);
}

.reset-btn:active {
  transform: scale(0.95);
}

/* 간단한 통계 표시 (한 줄) */
.gameover-quick-stats {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 15px;
  font-size: 1rem;
  color: var(--neon-cyan);
}

.gameover-quick-stats span {
  background: rgba(0, 255, 255, 0.1);
  padding: 5px 12px;
  border-radius: 20px;
  border: 1px solid var(--neon-cyan);
}

/* 게임오버 버튼 영역 */
.gameover-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 15px;
  flex-wrap: wrap;
}

.gameover-buttons .reset-btn,
.gameover-buttons .save-btn {
  font-family: 'Press Start 2P', monospace;
  font-size: 0.75rem;
  padding: 12px 20px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.gameover-buttons .reset-btn {
  background: var(--neon-green);
  color: var(--dark-bg);
  box-shadow: 0 0 15px var(--neon-green);
}

.gameover-buttons .save-btn {
  background: var(--neon-cyan);
  color: var(--dark-bg);
  box-shadow: 0 0 15px var(--neon-cyan);
}

.gameover-buttons button:hover {
  transform: scale(1.05);
}

/* 저장 폼 스타일 */
.save-score-form {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 15px;
}

.save-score-form input {
  font-family: 'Orbitron', sans-serif;
  padding: 10px 15px;
  background: rgba(0, 0, 0, 0.8);
  border: 2px solid var(--neon-cyan);
  border-radius: 5px;
  color: var(--neon-yellow);
  font-size: 0.9rem;
  width: 140px;
}

.save-score-form input::placeholder {
  color: rgba(0, 255, 255, 0.5);
}

.confirm-save-btn,
.cancel-btn {
  font-family: 'Press Start 2P', monospace;
  font-size: 0.65rem;
  padding: 10px 15px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.confirm-save-btn {
  background: var(--neon-green);
  color: var(--dark-bg);
}

.cancel-btn {
  background: var(--neon-pink);
  color: white;
}

/* 컨트롤 안내 */
.controls-guide {
  text-align: center;
  margin-top: 20px;
  padding: 15px;
  background: rgba(0, 0, 0, 0.5);
  border: 2px solid var(--neon-cyan);
  border-radius: 5px;
  font-size: 0.9rem;
  color: var(--neon-cyan);
}

/* 화면 흔들기 효과 */
@keyframes shake {
  0% {
    transform: translate(1px, 1px) rotate(0deg);
  }

  10% {
    transform: translate(-2px, -2px) rotate(-1deg);
  }

  20% {
    transform: translate(-3px, 0px) rotate(1deg);
  }

  30% {
    transform: translate(3px, 2px) rotate(0deg);
  }

  40% {
    transform: translate(1px, -1px) rotate(1deg);
  }

  50% {
    transform: translate(-1px, 2px) rotate(-1deg);
  }

  60% {
    transform: translate(-3px, 1px) rotate(0deg);
  }

  70% {
    transform: translate(3px, 1px) rotate(-1deg);
  }

  80% {
    transform: translate(-1px, -1px) rotate(1deg);
  }

  90% {
    transform: translate(1px, 2px) rotate(0deg);
  }

  100% {
    transform: translate(1px, -2px) rotate(-1deg);
  }
}

.shake-active {
  animation: shake 0.3s;
}

/* 모바일 최적화 */
@media (max-width: 768px) {
  .game-container {
    padding: 10px;
  }

  .game-header h1 {
    font-size: 1.2rem;
  }

  .subtitle {
    font-size: 0.6rem;
    letter-spacing: 4px;
  }

  .stat-item {
    padding: 8px 15px;
    min-width: 100px;
  }

  .stat-label {
    font-size: 0.6rem;
  }

  .stat-value {
    font-size: 1.2rem;
  }

  .upload-icon {
    font-size: 3rem;
  }

  .upload-text {
    font-size: 1rem;
  }

  .upload-btn {
    font-size: 0.6rem;
    padding: 12px 20px;
  }

  .gameover-title {
    font-size: 2.5rem;
  }

  .controls-guide {
    font-size: 0.7rem;
  }

  /* 모바일 타격 이펙트 크기 조정 */
  .punch-glove {
    width: 60px;
    height: 60px;
  }

  .glove-left::before,
  .glove-right::before {
    font-size: 2rem;
  }

  .ko-stars {
    font-size: 2rem;
    top: -40px;
  }
}

/* 터치 디바이스 최적화 */
@media (hover: none) and (pointer: coarse) {
  .upload-zone:active {
    background: rgba(255, 0, 255, 0.2);
  }

  .upload-btn:active {
    transform: scale(0.9);
  }

  .game-image {
    cursor: pointer;
  }
}

/* ============================================
   새로운 스타일 - 파티클, 콤보, 모달 등
   ============================================ */

/* 콤보 스타일 */
#combo.combo-fire {
  color: #ff6600;
  text-shadow:
    0 0 10px #ff0000,
    0 0 20px #ff6600;
  animation: comboPulse 0.3s ease;
}

#combo.combo-super {
  color: #ff00ff;
  text-shadow:
    0 0 10px #ff00ff,
    0 0 20px #00ffff,
    0 0 30px #ff00ff;
  animation:
    comboPulse 0.2s ease,
    rainbow 0.5s infinite;
}

@keyframes comboPulse {
  0% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.3);
  }

  100% {
    transform: scale(1);
  }
}

@keyframes rainbow {
  0% {
    filter: hue-rotate(0deg);
  }

  100% {
    filter: hue-rotate(360deg);
  }
}

/* 파티클 */
.particle {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  animation: particleFly 0.6s ease-out forwards;
}

@keyframes particleFly {
  0% {
    opacity: 1;
    transform: translate(0, 0) scale(1);
  }

  100% {
    opacity: 0;
    transform: translate(var(--vx), var(--vy)) scale(0);
  }
}

/* 콤보 텍스트 */
.combo-text {
  position: absolute;
  transform: translate(-50%, -50%);
  font-family: 'Press Start 2P', monospace;
  font-size: 1.2rem;
  color: var(--neon-yellow);
  text-shadow: 0 0 10px var(--neon-yellow);
  pointer-events: none;
  animation: comboRise 0.8s ease-out forwards;
  z-index: 20;
  white-space: nowrap;
}

.combo-good {
  color: var(--neon-cyan);
  text-shadow: 0 0 10px var(--neon-cyan);
}

.combo-fire {
  color: #ff6600;
  font-size: 1.4rem;
  text-shadow:
    0 0 15px #ff0000,
    0 0 30px #ff6600;
}

.combo-super {
  color: #ff00ff;
  font-size: 1.6rem;
  text-shadow:
    0 0 15px #ff00ff,
    0 0 30px #00ffff;
  animation:
    comboRise 0.8s ease-out forwards,
    rainbow 0.3s infinite;
}

.combo-legendary {
  color: #ffff00;
  font-size: 1.8rem;
  text-shadow:
    0 0 20px #ffff00,
    0 0 40px #ff00ff,
    0 0 60px #00ffff;
  animation:
    comboRise 0.8s ease-out forwards,
    rainbow 0.2s infinite,
    legendaryPulse 0.15s infinite;
}

@keyframes comboRise {
  0% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(0.5);
  }

  50% {
    transform: translate(-50%, -100%) scale(1.2);
  }

  100% {
    opacity: 0;
    transform: translate(-50%, -150%) scale(1);
  }
}

@keyframes legendaryPulse {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(1);
  }

  50% {
    transform: translate(-50%, -50%) scale(1.1);
  }
}

/* 크리티컬 이펙트 */
.critical-effect {
  position: absolute;
  transform: translate(-50%, -50%);
  font-family: 'Press Start 2P', monospace;
  font-size: 1.8rem;
  color: #ff0000;
  text-shadow:
    0 0 10px #ff0000,
    0 0 20px #ff6600,
    0 0 30px #ffff00;
  pointer-events: none;
  animation: criticalPop 0.6s ease-out forwards;
  z-index: 25;
}

@keyframes criticalPop {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0) rotate(-10deg);
  }

  50% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.5) rotate(5deg);
  }

  100% {
    opacity: 0;
    transform: translate(-50%, -80%) scale(1) rotate(0deg);
  }
}

/* 정확도 이펙트 */
.accurate-effect {
  position: absolute;
  transform: translate(-50%, -50%);
  font-family: 'Orbitron', monospace;
  font-size: 1rem;
  color: var(--neon-green);
  text-shadow: 0 0 10px var(--neon-green);
  pointer-events: none;
  animation: accurateFloat 0.5s ease-out forwards;
  z-index: 22;
}

@keyframes accurateFloat {
  0% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(0.8);
  }

  100% {
    opacity: 0;
    transform: translate(-50%, -100%) scale(1);
  }
}

/* 점수 팝업 */
.score-popup {
  position: absolute;
  transform: translate(-50%, -50%);
  font-family: 'Orbitron', monospace;
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--neon-yellow);
  text-shadow: 0 0 8px var(--neon-yellow);
  pointer-events: none;
  animation: scoreFloat 0.7s ease-out forwards;
  z-index: 21;
}

.score-popup.critical {
  font-size: 1.5rem;
  color: #ff0000;
  text-shadow:
    0 0 10px #ff0000,
    0 0 20px #ff6600;
}

@keyframes scoreFloat {
  0% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }

  100% {
    opacity: 0;
    transform: translate(-50%, -100%) scale(1.2);
  }
}

/* 레벨업 이펙트 */
.level-up-effect {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Press Start 2P', monospace;
  font-size: 2.5rem;
  color: var(--neon-pink);
  text-shadow:
    0 0 20px var(--neon-pink),
    0 0 40px var(--neon-cyan);
  pointer-events: none;
  animation: levelUpBurst 1.5s ease-out forwards;
  z-index: 30;
}

.level-up-effect.ko-level {
  font-size: 3rem;
  color: #ff0000;
  text-shadow:
    0 0 30px #ff0000,
    0 0 60px #ff6600,
    0 0 90px #ffff00;
}

@keyframes levelUpBurst {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0);
  }

  30% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.3);
  }

  70% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }

  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.8);
  }
}

/* 강한 화면 흔들기 */
@keyframes shakeHeavy {
  0% {
    transform: translate(2px, 2px) rotate(0deg);
  }

  10% {
    transform: translate(-4px, -4px) rotate(-2deg);
  }

  20% {
    transform: translate(-6px, 0px) rotate(2deg);
  }

  30% {
    transform: translate(6px, 4px) rotate(0deg);
  }

  40% {
    transform: translate(2px, -2px) rotate(2deg);
  }

  50% {
    transform: translate(-2px, 4px) rotate(-2deg);
  }

  60% {
    transform: translate(-6px, 2px) rotate(0deg);
  }

  70% {
    transform: translate(6px, 2px) rotate(-2deg);
  }

  80% {
    transform: translate(-2px, -2px) rotate(2deg);
  }

  90% {
    transform: translate(2px, 4px) rotate(0deg);
  }

  100% {
    transform: translate(2px, -4px) rotate(-2deg);
  }
}

.shake-heavy {
  animation: shakeHeavy 0.3s;
}

/* 플래시 효과 */
.flash-effect {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9998;
  animation: flashBurst 0.2s ease-out forwards;
}

@keyframes flashBurst {
  0% {
    opacity: 0.8;
  }

  100% {
    opacity: 0;
  }
}

/* ============================================
   모달 스타일
   ============================================ */

.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.modal-content {
  background: linear-gradient(135deg, #1a0033 0%, #0a0a0a 50%, #000a1a 100%);
  border: 3px solid var(--neon-pink);
  border-radius: 15px;
  padding: 30px;
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow:
    0 0 30px var(--neon-pink),
    inset 0 0 30px rgba(255, 0, 255, 0.1);
  animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-title {
  font-family: 'Press Start 2P', monospace;
  font-size: 1.5rem;
  color: var(--neon-pink);
  text-shadow: 0 0 15px var(--neon-pink);
  text-align: center;
  margin-bottom: 20px;
}

.modal-desc {
  color: var(--neon-cyan);
  text-align: center;
  margin-bottom: 25px;
  line-height: 1.6;
}

.api-link {
  color: var(--neon-yellow);
  text-decoration: none;
  transition: all 0.3s ease;
}

.api-link:hover {
  text-shadow: 0 0 10px var(--neon-yellow);
}

/* 입력 그룹 */
.input-group {
  margin-bottom: 20px;
}

.input-group label {
  display: block;
  color: var(--neon-cyan);
  margin-bottom: 8px;
  font-size: 0.9rem;
}

.input-group input {
  width: 100%;
  padding: 12px 15px;
  background: rgba(0, 0, 0, 0.5);
  border: 2px solid var(--neon-cyan);
  border-radius: 5px;
  color: #fff;
  font-family: 'Orbitron', monospace;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.input-group input:focus {
  outline: none;
  border-color: var(--neon-pink);
  box-shadow: 0 0 15px var(--neon-pink);
}

.input-group input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

/* 체크박스 그룹 */
.checkbox-group {
  margin-bottom: 25px;
}

.checkbox-group label {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--neon-cyan);
  cursor: pointer;
  font-size: 0.9rem;
}

.checkbox-group input[type='checkbox'] {
  width: 20px;
  height: 20px;
  accent-color: var(--neon-pink);
}

/* 모달 버튼 */
.modal-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
}

.primary-btn,
.secondary-btn {
  font-family: 'Press Start 2P', monospace;
  font-size: 0.8rem;
  padding: 15px 30px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: all 0.3s ease;
}

.primary-btn {
  background: var(--neon-pink);
  color: #fff;
  box-shadow: 0 0 20px var(--neon-pink);
}

.primary-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0 30px var(--neon-pink);
}

.secondary-btn {
  background: transparent;
  color: var(--neon-cyan);
  border: 2px solid var(--neon-cyan);
}

.secondary-btn:hover {
  background: var(--neon-cyan);
  color: var(--dark-bg);
}

/* ============================================
   난이도 선택 스타일
   ============================================ */

.difficulty-options {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-bottom: 25px;
}

.difficulty-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.5);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.difficulty-btn:hover {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
}

.difficulty-btn.selected {
  border-color: var(--neon-pink);
  box-shadow: 0 0 20px var(--neon-pink);
  background: rgba(255, 0, 255, 0.1);
}

.diff-icon {
  font-size: 2rem;
  margin-bottom: 10px;
}

.diff-name {
  font-family: 'Press Start 2P', monospace;
  font-size: 1.2rem;
  color: #fff;
  margin-bottom: 5px;
}

.diff-name-en {
  font-size: 0.8rem;
  color: var(--neon-cyan);
  margin-bottom: 10px;
}

.diff-desc {
  font-size: 0.8rem;
  color: var(--neon-yellow);
  margin-bottom: 5px;
}

.diff-hint {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.5);
}

.start-btn {
  width: 100%;
  margin-top: 10px;
}

/* ============================================
   최종 통계 스타일
   ============================================ */

.final-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
  margin-bottom: 20px;
}

.final-stat {
  background: rgba(0, 0, 0, 0.5);
  border: 2px solid var(--neon-cyan);
  border-radius: 8px;
  padding: 15px;
  text-align: center;
}

.final-label {
  display: block;
  font-size: 0.7rem;
  color: var(--neon-cyan);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.final-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--neon-yellow);
  text-shadow: 0 0 10px var(--neon-yellow);
}

/* ============================================
   점수 저장 폼
   ============================================ */

.save-score-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.save-score-form input {
  padding: 12px 15px;
  background: rgba(0, 0, 0, 0.5);
  border: 2px solid var(--neon-cyan);
  border-radius: 5px;
  color: #fff;
  font-family: 'Orbitron', monospace;
  font-size: 1rem;
}

.save-score-form input:focus {
  outline: none;
  border-color: var(--neon-pink);
  box-shadow: 0 0 10px var(--neon-pink);
}

.save-btn,
.view-btn {
  font-family: 'Press Start 2P', monospace;
  font-size: 0.7rem;
  padding: 12px 20px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.3s ease;
}

.save-btn {
  background: var(--neon-pink);
  color: #fff;
  box-shadow: 0 0 15px var(--neon-pink);
}

.save-btn:hover {
  transform: scale(1.02);
  box-shadow: 0 0 25px var(--neon-pink);
}

.save-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.view-btn {
  background: var(--neon-cyan);
  color: var(--dark-bg);
  box-shadow: 0 0 15px var(--neon-cyan);
}

.view-btn:hover {
  transform: scale(1.02);
  box-shadow: 0 0 25px var(--neon-cyan);
}

/* ============================================
   리더보드 스타일
   ============================================ */

.leaderboard-modal-content {
  max-width: 600px;
}

.leaderboard-tabs {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.leaderboard-tab {
  font-family: 'Orbitron', monospace;
  font-size: 0.8rem;
  padding: 10px 20px;
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 5px;
  color: #fff;
  cursor: pointer;
  transition: all 0.3s ease;
}

.leaderboard-tab:hover {
  border-color: var(--neon-cyan);
}

.leaderboard-tab.active {
  background: var(--neon-cyan);
  color: var(--dark-bg);
  border-color: var(--neon-cyan);
}

.leaderboard-list {
  max-height: 400px;
  overflow-y: auto;
  padding-right: 10px;
}

.leaderboard-list::-webkit-scrollbar {
  width: 8px;
}

.leaderboard-list::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.3);
  border-radius: 4px;
}

.leaderboard-list::-webkit-scrollbar-thumb {
  background: var(--neon-pink);
  border-radius: 4px;
}

.leaderboard-entry {
  display: grid;
  grid-template-columns: 50px 1fr 1fr 1fr;
  gap: 10px;
  align-items: center;
  padding: 15px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  margin-bottom: 10px;
  transition: all 0.3s ease;
}

.leaderboard-entry:hover {
  border-color: var(--neon-cyan);
  background: rgba(0, 255, 255, 0.05);
}

.leaderboard-entry.rank-1 {
  border-color: #ffd700;
  background: rgba(255, 215, 0, 0.1);
}

.leaderboard-entry.rank-2 {
  border-color: #c0c0c0;
  background: rgba(192, 192, 192, 0.1);
}

.leaderboard-entry.rank-3 {
  border-color: #cd7f32;
  background: rgba(205, 127, 50, 0.1);
}

.leaderboard-entry .rank {
  font-size: 1.5rem;
  text-align: center;
}

.entry-info {
  display: flex;
  flex-direction: column;
}

.player-name {
  font-weight: bold;
  color: #fff;
  margin-bottom: 3px;
}

.villain-name {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
}

.entry-stats {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.entry-stats .score {
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--neon-yellow);
  text-shadow: 0 0 5px var(--neon-yellow);
}

.entry-stats .difficulty {
  font-size: 0.7rem;
  text-transform: uppercase;
}

.entry-details {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  font-size: 0.75rem;
}

.entry-details .combo {
  color: var(--neon-pink);
}

.entry-details .time {
  color: rgba(255, 255, 255, 0.5);
}

.loading-scores,
.no-scores,
.error-message {
  text-align: center;
  padding: 40px 20px;
  color: var(--neon-cyan);
}

.no-scores p,
.error-message p {
  margin-bottom: 10px;
}

/* ============================================
   모바일 대응 (모달)
   ============================================ */

@media (max-width: 768px) {
  .modal-content {
    padding: 20px;
    margin: 10px;
  }

  .modal-title {
    font-size: 1.1rem;
  }

  .difficulty-btn {
    padding: 15px;
  }

  .diff-name {
    font-size: 1rem;
  }

  .final-stats {
    grid-template-columns: 1fr;
  }

  .leaderboard-entry {
    grid-template-columns: 40px 1fr 1fr;
  }

  .entry-details {
    display: none;
  }

  .primary-btn,
  .secondary-btn {
    font-size: 0.7rem;
    padding: 12px 20px;
  }

  .stat-item {
    min-width: 70px;
    padding: 8px 10px;
  }

  .stat-value {
    font-size: 1rem;
  }

  .combo-text {
    font-size: 1rem;
  }

  .critical-effect {
    font-size: 1.4rem;
  }

  .level-up-effect {
    font-size: 2rem;
  }
}

/* ============================================
   타이머 & 스타트 버튼 스타일
   ============================================ */

/* 타이머 표시 */
.timer-item {
  border-color: var(--neon-green);
}

.timer-value {
  color: var(--neon-green);
  text-shadow: 0 0 10px var(--neon-green);
  transition: all 0.3s ease;
}

.timer-value.warning {
  color: var(--neon-yellow);
  text-shadow: 0 0 15px var(--neon-yellow);
  animation: timerPulse 0.5s ease infinite;
}

.timer-value.danger {
  color: #ff0000;
  text-shadow:
    0 0 20px #ff0000,
    0 0 30px #ff6600;
  animation: timerPulse 0.3s ease infinite;
}

@keyframes timerPulse {
  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.2);
  }
}

/* 스타트 버튼 오버레이 */
.start-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 50;
  animation: fadeIn 0.3s ease;
}

/* 게임 스타트 버튼 */
.game-start-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(255, 0, 255, 0.3) 0%, rgba(0, 0, 0, 0.8) 70%);
  border: 4px solid var(--neon-pink);
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow:
    0 0 30px var(--neon-pink),
    0 0 60px rgba(255, 0, 255, 0.3),
    inset 0 0 30px rgba(255, 0, 255, 0.2);
  animation: startPulse 2s ease-in-out infinite;
}

.game-start-btn:hover {
  transform: scale(1.1);
  box-shadow:
    0 0 50px var(--neon-pink),
    0 0 100px rgba(255, 0, 255, 0.5),
    inset 0 0 50px rgba(255, 0, 255, 0.3);
}

.game-start-btn:active {
  transform: scale(0.95);
}

@keyframes startPulse {
  0%,
  100% {
    box-shadow:
      0 0 30px var(--neon-pink),
      0 0 60px rgba(255, 0, 255, 0.3),
      inset 0 0 30px rgba(255, 0, 255, 0.2);
  }

  50% {
    box-shadow:
      0 0 50px var(--neon-pink),
      0 0 80px rgba(255, 0, 255, 0.5),
      inset 0 0 40px rgba(255, 0, 255, 0.3);
  }
}

.start-icon {
  font-size: 4rem;
  margin-bottom: 10px;
  animation: startBounce 1s ease-in-out infinite;
}

@keyframes startBounce {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

.start-text {
  font-family: 'Press Start 2P', monospace;
  font-size: 1.5rem;
  color: var(--neon-pink);
  text-shadow: 0 0 10px var(--neon-pink);
}

/* 카운트다운 오버레이 */
.countdown-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 60;
}

.countdown-number {
  font-family: 'Press Start 2P', monospace;
  font-size: 8rem;
  color: var(--neon-cyan);
  text-shadow:
    0 0 30px var(--neon-cyan),
    0 0 60px var(--neon-cyan),
    0 0 90px rgba(0, 255, 255, 0.5);
  animation: countdownPop 1s ease-out;
}

.countdown-number.go {
  font-size: 5rem;
  color: var(--neon-green);
  text-shadow:
    0 0 30px var(--neon-green),
    0 0 60px var(--neon-green),
    0 0 90px rgba(0, 255, 0, 0.5);
}

@keyframes countdownPop {
  0% {
    opacity: 0;
    transform: scale(2);
  }

  50% {
    opacity: 1;
    transform: scale(0.9);
  }

  100% {
    opacity: 1;
    transform: scale(1);
  }
}

/* 게임 내 타이머 카운트다운 (10초 이하) */
.timer-countdown-effect {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Press Start 2P', monospace;
  font-size: 6rem;
  color: #ff0000;
  text-shadow:
    0 0 30px #ff0000,
    0 0 60px #ff6600;
  pointer-events: none;
  z-index: 40;
  animation: timerCountdownPop 0.5s ease-out forwards;
}

@keyframes timerCountdownPop {
  0% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.5);
  }

  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.8);
  }
}

/* 타임 아웃 효과 */
.timeout-effect {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Press Start 2P', monospace;
  font-size: 3rem;
  color: #ff0000;
  text-shadow:
    0 0 20px #ff0000,
    0 0 40px #ff6600,
    0 0 60px #ffff00;
  pointer-events: none;
  z-index: 45;
  animation: timeoutBurst 1s ease-out forwards;
}

@keyframes timeoutBurst {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0);
  }

  30% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.3);
  }

  70% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }

  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.8);
  }
}

/* 모바일 대응 (타이머) */
@media (max-width: 768px) {
  .game-start-btn {
    width: 150px;
    height: 150px;
  }

  .start-icon {
    font-size: 3rem;
  }

  .start-text {
    font-size: 1.2rem;
  }

  .countdown-number {
    font-size: 5rem;
  }

  .countdown-number.go {
    font-size: 3rem;
  }

  .timer-countdown-effect {
    font-size: 4rem;
  }

  .timeout-effect {
    font-size: 2rem;
  }
}

/* ============================================
   점수 실시간 애니메이션
   ============================================ */

/* 점수 요소에 transform이 작동하도록 설정 */
#score {
  display: inline-block;
  transform-origin: center center;
  transition: color 0.1s ease;
}

.score-pulse {
  animation: scorePulse 0.3s ease-out forwards;
}

@keyframes scorePulse {
  0% {
    transform: scale(1);
    color: #00ffff;
  }

  50% {
    transform: scale(1.3);
    color: #ff00ff;
    text-shadow:
      0 0 20px #ff00ff,
      0 0 40px #ff00ff;
  }

  100% {
    transform: scale(1);
    color: #ffff00;
    /* 원래 노란색으로 복귀 */
    text-shadow: 0 0 10px #ffff00;
  }
}

/* 빌런 목록 모달 */
.villain-list-content {
  max-width: 500px;
  max-height: 80vh;
  overflow-y: auto;
}

.villain-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin: 20px 0;
  max-height: 400px;
  overflow-y: auto;
  padding: 10px;
}

.villain-card {
  display: flex;
  align-items: center;
  gap: 15px;
  background: rgba(0, 0, 0, 0.6);
  border: 2px solid var(--neon-cyan);
  border-radius: 10px;
  padding: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.villain-card:hover {
  border-color: var(--neon-pink);
  box-shadow: 0 0 20px var(--neon-pink);
  transform: scale(1.02);
}

.villain-card-thumbnail {
  width: 60px;
  height: 60px;
  border-radius: 8px;
  object-fit: cover;
  border: 2px solid var(--neon-yellow);
}

.villain-card-info {
  flex: 1;
  text-align: left;
}

.villain-card-name {
  font-family: 'Press Start 2P', monospace;
  font-size: 0.8rem;
  color: var(--neon-yellow);
  margin-bottom: 5px;
}

.villain-card-message {
  font-size: 0.75rem;
  color: var(--neon-cyan);
  font-style: italic;
}

.villain-card-delete {
  background: var(--neon-pink);
  border: none;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  color: white;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.villain-card-delete:hover {
  transform: scale(1.2);
  box-shadow: 0 0 15px var(--neon-pink);
}

.empty-list {
  text-align: center;
  color: var(--neon-cyan);
  padding: 30px;
  font-style: italic;
}

/* 빌런 이름 표시 (게임오버 시) */
.villain-name-display {
  position: absolute;
  top: 70px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 0, 255, 0.8);
  padding: 5px 15px;
  border-radius: 20px;
  font-family: 'Press Start 2P', monospace;
  font-size: 0.7rem;
  color: white;
  text-shadow: 0 0 10px var(--neon-pink);
  pointer-events: auto;
  white-space: nowrap;
}

.villain-name-display:empty {
  display: none;
}

/* 게임오버 새 버튼 스타일 */
.save-result-btn {
  font-family: 'Press Start 2P', monospace;
  font-size: 0.65rem;
  padding: 10px 15px;
  background: var(--neon-cyan);
  color: var(--dark-bg);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 0 15px var(--neon-cyan);
}

.save-result-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0 25px var(--neon-cyan);
}

.new-villain-btn {
  font-family: 'Press Start 2P', monospace;
  font-size: 0.65rem;
  padding: 10px 15px;
  background: var(--neon-pink);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 0 15px var(--neon-pink);
}

.new-villain-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0 25px var(--neon-pink);
}