/* Base styles with cyberpunk theme */
:root {
  --primary-neon: #00f2fe;
  --primary-neon-glow: rgba(0, 242, 254, 0.5);
  --secondary-neon: #ff2a6d;
  --secondary-neon-glow: rgba(255, 42, 109, 0.5);
  --accent-neon: #ffcc00;
  --dark-bg: #0f0f1a;
  --darker-bg: #070711;
  --text-color: #ffffff;
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --border-radius-sm: 8px;
  --border-radius-md: 15px;
  --border-radius-lg: 30px;
  --border-radius-full: 50%;
  --font-size-xs: 0.7rem;
  --font-size-sm: 0.8rem;
  --font-size-base: 0.9rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.2rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --font-size-4xl: 3rem;
}

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

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

body {
  background-color: var(--darker-bg);
  color: var(--text-color);
  font-family: 'Montserrat', sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
  position: relative;
  cursor: pointer; /* Indicate clickable area */
}

/* Main layout */
main {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 1200px;
  position: relative;
  z-index: 1;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
}

/* Cyberpunk main title */
.main-title {
  text-align: center;
  margin-bottom: var(--spacing-md);
  position: relative;
  z-index: 10;
}

.main-title h1 {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--primary-neon);
  text-shadow:
    0 0 5px var(--primary-neon),
    0 0 10px var(--primary-neon-glow),
    0 0 20px var(--primary-neon-glow);
  animation: titlePulse 3s infinite alternate;
  padding: var(--spacing-xs);
  background: linear-gradient(90deg, 
    rgba(0, 242, 254, 0) 0%, 
    rgba(0, 242, 254, 0.1) 50%, 
    rgba(0, 242, 254, 0) 100%);
  border-bottom: 1px solid var(--primary-neon-glow);
  position: relative;
}

.main-title h1::before,
.main-title h1::after {
  content: '';
  position: absolute;
  height: 2px;
  width: 30%;
  background: linear-gradient(90deg, 
    rgba(0, 242, 254, 0) 0%, 
    var(--primary-neon) 100%);
  bottom: -1px;
}

.main-title h1::before {
  left: 0;
}

.main-title h1::after {
  right: 0;
  transform: rotateZ(180deg);
}

/* Main game container - adjusted for more space */
.game-container {
  position: relative;
  width: min(90vw, 550px); /* Increased from 85vw/500px */
  height: min(90vw, 550px); /* Increased from 85vw/500px */
  margin: 0 auto;
  display: block;
  background-color: var(--dark-bg);
  border-radius: var(--border-radius-full);
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
  overflow: visible;
  z-index: 2;
}

/* Game canvas */
#gameCanvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100% !important;
  height: 100% !important;
  border-radius: var(--border-radius-full);
  background-color: var(--dark-bg);
  box-shadow: inset 0 0 50px rgba(0, 0, 0, 0.8);
  z-index: 10; /* Higher z-index to ensure canvas is above background */
  display: block !important;
}

/* Neon border for game */
.game-border {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--border-radius-full);
  border: 2px solid var(--primary-neon);
  box-shadow: 0 0 15px var(--primary-neon-glow), 0 0 5px var(--primary-neon);
  pointer-events: none;
  z-index: 20; /* Higher than canvas */
  animation: borderPulse 3s infinite alternate;
}

/* Game container background */
.game-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--border-radius-full);
  background: radial-gradient(circle, var(--dark-bg) 10%, var(--darker-bg) 90%);
  z-index: 5; /* Between container and canvas */
}

/* HUD for player stats - Moved above the circle */
.hud {
  position: absolute;
  width: 100%;
  left: 0;
  top: -60px; /* Positioned above the circle instead of inside it */
  z-index: 30; /* Higher than border */
  display: flex;
  justify-content: center;
  pointer-events: none;
}

.score-container {
  display: flex;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
  justify-content: center;
  backdrop-filter: blur(5px);
  background: rgba(0, 0, 0, 0.7);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xs) var(--spacing-md);
  border: 1px solid rgba(0, 242, 254, 0.3);
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.2);
}

.score, .high-score, .streak, .level {
  font-size: var(--font-size-sm);
  color: var(--text-color);
  text-shadow: 0 0 5px var(--primary-neon-glow);
  display: flex;
  align-items: center;
  margin: 0 var(--spacing-xs);
  white-space: nowrap;
}

.score span, .high-score span, .streak span, .level span {
  font-weight: bold;
  color: var(--primary-neon);
  text-shadow: 0 0 5px var(--primary-neon);
  margin-left: var(--spacing-xs);
}

.score span.changed, .high-score span.changed, .streak span.changed {
  animation: valueChange 0.3s ease-out;
}

/* Speed indicator */
.speed-indicator {
  position: absolute;
  bottom: var(--spacing-lg);
  right: var(--spacing-lg);
  background: rgba(0, 0, 0, 0.8);
  color: var(--primary-neon);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-lg);
  font-size: var(--font-size-sm);
  border: 1px solid var(--primary-neon-glow);
  backdrop-filter: blur(5px);
  z-index: 50; /* High z-index to ensure visibility */
  animation: fadeIn 0.5s ease-out forwards;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

/* External controls */
.external-controls {
  position: absolute;
  bottom: var(--spacing-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 15px;
  z-index: 50;
  animation: fadeIn 0.5s ease-out forwards;
}

.control-button {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.7);
  border: 1px solid var(--primary-neon-glow);
  color: var(--primary-neon);
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.3);
}

.control-button:hover {
  background: rgba(0, 242, 254, 0.2);
  border-color: var(--primary-neon);
  transform: scale(1.1);
  box-shadow: 0 0 15px var(--primary-neon-glow);
}

.control-button:active {
  transform: scale(0.95);
}

.control-button.active {
  background: rgba(0, 242, 254, 0.3);
  border-color: var(--primary-neon);
  box-shadow: 0 0 15px var(--primary-neon-glow);
  animation: pulse 1.5s infinite alternate;
}

/* Level up effect */
.level-up {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: var(--font-size-xl);
  font-weight: bold;
  color: var(--accent-neon);
  text-shadow: 0 0 10px var(--accent-neon), 0 0 20px var(--accent-neon);
  z-index: 70; /* Very high z-index for visibility */
  pointer-events: none;
  animation: levelUpAnim 2s ease-out forwards;
  opacity: 0;
}

/* Direction change indicator */
.direction-change {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: var(--font-size-2xl);
  color: var(--primary-neon);
  z-index: 70; /* Very high z-index for visibility */
  pointer-events: none;
  animation: directionChangeAnim 1.5s ease-out forwards;
  opacity: 0;
  text-shadow: 0 0 15px var(--primary-neon-glow);
}

/* Visual feedback elements */
.perfect-text {
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: var(--font-size-xl);
  font-weight: bold;
  color: var(--accent-neon);
  text-shadow: 
    0 0 10px var(--accent-neon),
    0 0 20px var(--accent-neon);
  z-index: 70; /* Very high z-index for visibility */
  pointer-events: none;
  animation: perfectAnim 1.5s ease-out forwards;
  opacity: 0;
  letter-spacing: 2px;
}

.combo-text {
  position: absolute;
  font-size: var(--font-size-md);
  font-weight: 800;
  color: var(--secondary-neon);
  text-shadow: 0 0 10px var(--secondary-neon-glow);
  pointer-events: none;
  animation: comboAnim 0.8s ease-out forwards;
  z-index: 70; /* Very high z-index for visibility */
  letter-spacing: 1px;
  text-transform: uppercase;
  transform: translate(-50%, -50%);
  white-space: nowrap;
}

.score-popup {
  position: absolute;
  font-size: var(--font-size-md);
  font-weight: bold;
  transform: translate(-50%, -50%);
  animation: scorePopupAnim 1.5s ease-out forwards;
  z-index: 70; /* Very high z-index for visibility */
  pointer-events: none;
  background: rgba(0, 0, 0, 0.7);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-md);
  backdrop-filter: blur(3px);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

.pulse-circle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: var(--border-radius-full);
  z-index: 60; /* Between border and text effects */
  pointer-events: none;
  animation: pulseCircleAnim 1s ease-out forwards;
  opacity: 0;
}

/* Game over screen - fixed position modal overlay */
.game-over {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(7, 7, 17, 0.9);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  z-index: 2000; /* Higher than any other element */
  opacity: 0;
  pointer-events: all;
  animation: fadeIn 0.5s ease-out forwards;
}

.game-over::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(90vw, 400px);
  height: min(90vh, 500px);
  background: linear-gradient(135deg, rgba(15, 15, 26, 0.8), rgba(7, 7, 17, 0.95));
  border-radius: var(--border-radius-lg);
  border: 2px solid var(--primary-neon);
  box-shadow: 
    0 0 20px var(--primary-neon-glow),
    inset 0 0 15px var(--primary-neon-glow);
  z-index: -1;
}

.game-over.hidden {
  display: none;
}

.game-over h2 {
  font-size: var(--font-size-2xl);
  color: var(--secondary-neon);
  text-shadow: 
    0 0 10px var(--secondary-neon-glow),
    0 0 20px rgba(255, 42, 109, 0.3);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: var(--spacing-md);
  font-weight: 800;
}

.game-over-reason {
  font-size: var(--font-size-md);
  color: var(--primary-neon);
  margin-bottom: var(--spacing-md);
  animation: pulse 2s infinite alternate;
}

#finalScore {
  color: var(--accent-neon);
  font-weight: bold;
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
  text-shadow: 0 0 10px rgba(255, 204, 0, 0.5);
  padding: var(--spacing-sm) var(--spacing-lg);
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--accent-neon);
}

#gameStats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-sm);
  width: 100%;
  max-width: 300px;
  margin: var(--spacing-md) 0;
}

.stat-item {
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid var(--primary-neon-glow);
  border-radius: var(--border-radius-sm);
  padding: var(--spacing-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: statAppear 0.5s ease-out forwards;
  opacity: 0;
}

.stat-item span:first-child {
  font-size: var(--font-size-xs);
  color: var(--text-color);
}

.stat-item span:last-child {
  font-size: var(--font-size-sm);
  color: var(--primary-neon);
  font-weight: bold;
}

/* Welcome modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000; /* Highest z-index */
  padding: var(--spacing-md);
}

.modal.hidden {
  display: none;
}

.modal-content {
  background: var(--dark-bg);
  border: 2px solid var(--primary-neon);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  max-width: 90%;
  width: 350px;
  box-shadow: 0 0 30px var(--primary-neon-glow);
  text-align: center;
  animation: modalAppear 0.5s ease-out forwards;
}

.modal-content h2 {
  font-size: var(--font-size-xl);
  color: var(--primary-neon);
  margin-bottom: var(--spacing-md);
  text-shadow: 0 0 5px var(--primary-neon-glow);
}

.modal-content p {
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-md);
  line-height: 1.5;
}

/* Game buttons */
#startGameButton, #restartButton {
  background: linear-gradient(45deg, var(--dark-bg), var(--darker-bg));
  color: var(--primary-neon);
  border: 1px solid var(--primary-neon);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--font-size-md);
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 0 10px var(--primary-neon-glow);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: bold;
  margin-top: var(--spacing-sm);
  z-index: 110; /* Above game-over */
  position: relative;
}

#restartButton {
  background: linear-gradient(45deg, rgba(0, 242, 254, 0.1), rgba(0, 242, 254, 0.2));
  color: var(--primary-neon);
  border: 2px solid var(--primary-neon);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-md);
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 0 15px var(--primary-neon-glow);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: bold;
  margin-top: var(--spacing-md);
  position: relative;
  overflow: hidden;
  animation: buttonAppear 0.5s ease-out forwards 0.5s;
  opacity: 0;
}

#restartButton::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(0, 242, 254, 0.3), 
    transparent);
  transition: all 0.8s ease;
}

#restartButton:hover {
  background: var(--primary-neon);
  color: var(--dark-bg);
  box-shadow: 0 0 25px var(--primary-neon);
  transform: scale(1.05);
}

#restartButton:hover::before {
  left: 100%;
}

/* Game over controls */
.game-over-controls {
  margin-top: 20px;
}

/* Pulse animation for active unlimited acceleration button */
@keyframes pulse {
  0% {
    box-shadow: 0 0 5px var(--primary-neon);
  }
  100% {
    box-shadow: 0 0 15px var(--primary-neon);
  }
}

/* Animations */
@keyframes titlePulse {
  0% { 
    text-shadow: 0 0 5px var(--primary-neon), 0 0 10px var(--primary-neon-glow), 0 0 20px var(--primary-neon-glow);
    opacity: 0.9;
  }
  100% { 
    text-shadow: 0 0 10px var(--primary-neon), 0 0 20px var(--primary-neon-glow), 0 0 30px var(--primary-neon-glow);
    opacity: 1;
  }
}

@keyframes borderPulse {
  0% { box-shadow: 0 0 5px var(--primary-neon-glow), 0 0 10px var(--primary-neon-glow); }
  100% { box-shadow: 0 0 15px var(--primary-neon-glow), 0 0 25px var(--primary-neon-glow); }
}

@keyframes valueChange {
  0% { transform: scale(1); }
  50% { transform: scale(1.3); color: var(--accent-neon); }
  100% { transform: scale(1); }
}

@keyframes fadeIn {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

@keyframes levelUpAnim {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.5); }
  10% { opacity: 1; transform: translate(-50%, -50%) scale(1.2); }
  20% { transform: translate(-50%, -50%) scale(1); }
  80% { opacity: 1; }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(1.5); }
}

@keyframes directionChangeAnim {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.5); }
  20% { opacity: 1; transform: translate(-50%, -50%) scale(1.2); }
  40% { transform: translate(-50%, -50%) scale(1); }
  80% { opacity: 1; }
  100% { opacity: 0; transform: translate(-50%, -50%); }
}

@keyframes perfectAnim {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.5); }
  20% { opacity: 1; transform: translate(-50%, -50%) scale(1.2); }
  40% { transform: translate(-50%, -50%) scale(1); }
  80% { opacity: 1; }
  100% { opacity: 0; transform: translate(-50%, -50%) translateY(-30px); }
}

@keyframes comboAnim {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.5); }
  20% { opacity: 1; transform: translate(-50%, -50%) scale(1.2); }
  40% { transform: translate(-50%, -50%) scale(1); }
  80% { opacity: 1; }
  100% { opacity: 0; transform: translate(-50%, -50%) translateY(-30px); }
}

@keyframes scorePopupAnim {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.5); }
  20% { opacity: 1; transform: translate(-50%, -50%) scale(1.2); }
  30% { transform: translate(-50%, -50%) scale(1); }
  80% { opacity: 1; }
  100% { opacity: 0; transform: translate(-50%, -50%) translateY(-50px); }
}

@keyframes pulseCircleAnim {
  0% { width: 0; height: 0; opacity: 0.8; border: 4px solid var(--primary-neon); }
  100% { width: 300px; height: 300px; opacity: 0; border: 1px solid var(--primary-neon-glow); }
}

@keyframes statAppear {
  0% { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes buttonAppear {
  0% { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes modalAppear {
  0% { opacity: 0; transform: translateY(-50px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* Utility classes */
.hidden {
  display: none !important;
}

/* Responsive adjustments */
@media (min-width: 480px) {
  .score-container {
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-lg);
  }
  
  .score, .high-score, .streak, .level {
    font-size: var(--font-size-base);
    margin: 0 var(--spacing-sm);
  }
  
  .perfect-text {
    font-size: var(--font-size-2xl);
  }
  
  .combo-text {
    font-size: var(--font-size-lg);
  }
  
  .main-title h1 {
    font-size: var(--font-size-4xl);
  }
  
  .game-over h2 {
    font-size: var(--font-size-2xl);
  }
  
  #finalScore {
    font-size: var(--font-size-2xl);
  }
}

@media (min-width: 768px) {
  .game-container {
    width: min(80vw, 500px);
    height: min(80vw, 500px);
  }
  
  .score-container {
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-lg);
  }
  
  .score, .high-score, .streak, .level {
    font-size: var(--font-size-md);
  }
  
  #gameStats {
    grid-template-columns: repeat(3, 1fr);
    max-width: 450px;
  }
  
  .modal-content {
    padding: var(--spacing-xl);
    width: 450px;
  }
  
  .external-controls {
    bottom: -70px;
  }
  
  .control-button {
    width: 50px;
    height: 50px;
  }
  
  .hud {
    top: -70px;
  }
  
  .game-over h2 {
    font-size: var(--font-size-3xl);
  }
  
  #finalScore {
    font-size: var(--font-size-3xl);
    padding: var(--spacing-md) var(--spacing-xl);
  }
  
  .stat-item span:first-child {
    font-size: var(--font-size-sm);
  }
  
  .stat-item span:last-child {
    font-size: var(--font-size-md);
  }
}

@media (min-width: 1024px) {
  body {
    padding: var(--spacing-xl);
  }
  
  .game-container {
    width: 500px;
    height: 500px;
  }
  
  .main-title h1 {
    font-size: var(--font-size-4xl);
    letter-spacing: 5px;
  }
}

@media (max-height: 600px) and (orientation: landscape) {
  body {
    flex-direction: row;
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
    align-items: flex-start;
  }
  
  main {
    flex-direction: row;
    align-items: flex-start;
    justify-content: flex-start;
    gap: var(--spacing-lg);
  }
  
  .main-title {
    position: absolute;
    top: var(--spacing-xs);
    left: 0;
    width: 100%;
    margin-bottom: 0;
  }
  
  .main-title h1 {
    font-size: var(--font-size-xl);
    letter-spacing: 2px;
  }
  
  .game-container {
    width: min(70vh, 500px);
    height: min(70vh, 500px);
    margin-top: var(--spacing-xl);
  }
  
  .hud {
    top: -40px;
  }
  
  .ad-container {
    max-width: 300px;
    margin: 0;
    height: min(70vh, 500px);
    display: flex;
    align-items: center;
  }
  
  .modal {
    padding: var(--spacing-xs);
  }
  
  .modal-content {
    padding: var(--spacing-md);
  }
  
  .modal-content p {
    margin-bottom: var(--spacing-sm);
  }
  
  .external-controls {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
  }
}

/* Adjust spacing for very small screens */
@media (max-height: 480px) {
  .score-container {
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
  }
  
  .score, .high-score, .streak, .level {
    font-size: var(--font-size-xs);
    margin: 0 var(--spacing-xs);
  }
  
  .hud {
    top: -40px;
  }
  
  .main-title h1 {
    font-size: var(--font-size-lg);
    letter-spacing: 1px;
  }
  
  .game-over {
    padding: var(--spacing-md);
  }
  
  .game-over::before {
    height: min(90vh, 400px);
  }
  
  .game-over h2 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
  }
  
  #gameStats {
    margin: var(--spacing-sm) 0;
    grid-template-columns: repeat(2, 1fr);
    max-width: 280px;
    gap: var(--spacing-xs);
  }
  
  .stat-item {
    padding: var(--spacing-xs);
  }
  
  #finalScore {
    font-size: var(--font-size-xl);
    padding: var(--spacing-xs) var(--spacing-md);
    margin-bottom: var(--spacing-sm);
  }
  
  #restartButton {
    padding: var(--spacing-sm) var(--spacing-lg);
    margin-top: var(--spacing-sm);
  }
  
  .modal-content {
    padding: var(--spacing-md);
  }
  
  .modal-content p {
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
  }
  
  .game-container {
    width: min(95vw, 450px);
    height: min(95vw, 450px);
  }
}

/* Only show default cursor on buttons and links */
button, a, .control-button, .modal-content {
  cursor: default;
}

/* Use pointer cursor explicitly on interactive elements */
#startGameButton, #restartButton, .control-button {
  cursor: pointer;
}

@media (max-width: 480px) {
  .external-controls {
    margin-top: var(--spacing-sm);
  }
}

/* Notification */
.notification {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(-100%);
    background: rgba(0, 0, 0, 0.8);
    color: var(--primary-neon);
    padding: 10px 20px;
    border-radius: 30px;
    border: 1px solid var(--primary-neon);
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.5);
    z-index: 1000;
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    font-size: 16px;
    text-align: center;
    pointer-events: none;
}

.notification.visible {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}