@import url("https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap");
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&display=swap');

:root {
  /* Enhanced Color Palette */
  --primary-bg: #0a0a0f;
  --secondary-bg: #111118;
  --card-bg: #1a1a24;
  --surface: #242438;
  
  /* Accent Colors */
  --neon-green: #00ff88;
  --neon-blue: #00d4ff;
  --neon-purple: #8b5cf6;
  --neon-pink: #ff0080;
  --neon-orange: #ff6b35;
  --cyber-yellow: #ffd700;
  
  /* Status Colors */
  --success: #10b981;
  --success-glow: #10b98150;
  --error: #f43f5e;
  --error-glow: #f43f5e50;
  --warning: #f59e0b;
  --warning-glow: #f59e0b50;
  
  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: #a3a3a3;
  --text-accent: var(--neon-green);
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--neon-green), var(--neon-blue));
  --gradient-secondary: linear-gradient(135deg, var(--neon-purple), var(--neon-pink));
  --gradient-warning: linear-gradient(135deg, var(--neon-orange), var(--cyber-yellow));
  
  /* Shadows */
  --shadow-neon: 0 0 20px var(--neon-green);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
  --glow-soft: 0 0 30px;
}

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

body {
  font-family: "Inter", sans-serif;
  background: var(--primary-bg);
  background-image: 
    radial-gradient(circle at 20% 80%, rgba(0, 255, 136, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(0, 212, 255, 0.05) 0%, transparent 50%);
  background-attachment: fixed;
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  padding: 20px;
  position: relative;
  overflow-x: hidden;
}

/* Animated background grid */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(rgba(0, 255, 136, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 136, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  animation: gridMove 20s linear infinite;
  z-index: -1;
}

@keyframes gridMove {
  0% { transform: translate(0, 0); }
  100% { transform: translate(50px, 50px); }
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/*HEADER*/

header {
  text-align: center;
  margin-bottom: 40px;
  position: relative;
  padding: 40px 20px;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.8), rgba(26, 26, 36, 0.9));
  border-radius: 20px;
  border: 1px solid rgba(0, 255, 136, 0.3);
  backdrop-filter: blur(10px);
  box-shadow: 
    0 0 50px rgba(0, 255, 136, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

header::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--gradient-matrix);
  border-radius: 22px;
  z-index: -1;
  animation: borderPulse 3s ease-in-out infinite alternate;
}

@keyframes borderPulse {
  0% { opacity: 0.3; }
  100% { opacity: 0.8; }
}

h1 {
  font-family: "Orbitron", "JetBrains Mono", monospace;
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  margin-bottom: 16px;
  background: var(--gradient-matrix);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
  text-transform: uppercase;
  letter-spacing: 3px;
  animation: titleGlow 3s ease-in-out infinite alternate;
}

/* Glitch effect for title */
h1::before,
h1::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-hack);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0;
  animation: glitch 4s infinite;
}

h1::before {
  animation-delay: 0.1s;
  transform: translateX(-2px);
}

h1::after {
  animation-delay: 0.2s;
  transform: translateX(2px);
}

@keyframes titleGlow {
  0% { filter: drop-shadow(0 0 10px rgba(0, 255, 65, 0.5)); }
  100% { filter: drop-shadow(0 0 30px rgba(0, 255, 65, 0.9)); }
}

@keyframes glitch {
  0%, 90%, 100% { opacity: 0; }
  1%, 3% { opacity: 0.8; transform: translateX(-2px); }
  2%, 4% { opacity: 0.8; transform: translateX(2px); }
}

/* Cyber subtitle with terminal styling */
.subtitle {
  font-family: "JetBrains Mono", monospace;
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--matrix-green);
  max-width: 600px;
  margin: 0 auto 30px;
  line-height: 1.6;
  position: relative;
  padding: 20px;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(0, 255, 65, 0.3);
  border-radius: 10px;
  text-shadow: 0 0 10px rgba(0, 255, 65, 0.5);
}

.subtitle::before {
  content: "root@cyberquiz:~$ ";
  color: var(--cyber-yellow);
  font-weight: 700;
}

.subtitle::after {
  content: "█";
  color: var(--matrix-green);
  animation: cursorBlink 1s infinite;
  margin-left: 5px;
}

@keyframes cursorBlink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

.player-name-highlight {
  color: var(--cyber-yellow);
  font-weight: 700;
  text-shadow: 0 0 15px var(--cyber-yellow);
  background: rgba(255, 215, 0, 0.1);
  padding: 2px 8px;
  border-radius: 4px;
}


/* Enhanced Header */
/* header {
  text-align: center;
  margin-bottom: 40px;
  position: relative;
}

h1 {
  font-family: "JetBrains Mono", monospace;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  margin-bottom: 16px;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
  animation: titleGlow 3s ease-in-out infinite alternate;
} */

/* @keyframes titleGlow {
  0% { filter: drop-shadow(0 0 10px rgba(0, 255, 136, 0.5)); }
  100% { filter: drop-shadow(0 0 25px rgba(0, 255, 136, 0.8)); }
} */

/* .subtitle {
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 30px;
  line-height: 1.6;
} */

/* .player-name-highlight {
  color: var(--cyber-yellow);
  font-weight: 600;
  text-shadow: 0 0 10px var(--cyber-yellow);
} */

/* Sound Controls */
#sound-controls {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 20px;
}

.sound-btn {
  padding: 12px 20px;
  background: var(--card-bg);
  border: 1px solid var(--neon-green);
  border-radius: 25px;
  color: var(--text-primary);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.sound-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 255, 136, 0.2), transparent);
  transition: left 0.5s ease;
}

.sound-btn:hover::before {
  left: 100%;
}

.sound-btn:hover {
  border-color: var(--neon-blue);
  box-shadow: var(--glow-soft) var(--neon-green);
  transform: translateY(-2px);
}

.sound-btn.active {
  background: var(--gradient-primary);
  border-color: var(--neon-blue);
  color: var(--primary-bg);
  box-shadow: var(--glow-soft) var(--neon-green);
}

/* Enhanced Game Areas */
.game-area {
  background: var(--card-bg);
  border-radius: 20px;
  padding: 40px;
  margin-bottom: 30px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-card);
  position: relative;
  backdrop-filter: blur(10px);
  overflow: hidden;
}

.game-area::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
  animation: borderGlow 2s ease-in-out infinite alternate;
}

@keyframes borderGlow {
  0% { opacity: 0.5; }
  100% { opacity: 1; }
}

.game-area h2 {
  font-family: "JetBrains Mono", monospace;
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 24px;
  color: var(--text-accent);
  text-align: center;
}

/* Restart Button */
.restart-button {
  position: fixed;
  top: 30px;
  right: 30px;
  background: var(--gradient-secondary);
  border: none;
  border-radius: 50px;
  padding: 12px 24px;
  color: white;
  font-family: "JetBrains Mono", monospace;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 1000;
  box-shadow: var(--shadow-card);
}

.restart-button:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: var(--glow-soft) var(--neon-pink);
}

.restart-button-icon {
  margin-right: 8px;
}

/* Career Grid */
.career-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.career-card {
  background: var(--surface);
  border-radius: 16px;
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.career-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 0;
}

.career-card > * {
  position: relative;
  z-index: 1;
}

.career-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--glow-soft) var(--neon-green);
  border-color: var(--neon-green);
}

.career-card:hover::before {
  opacity: 0.1;
}

.career-card.selected {
  border-color: var(--neon-blue);
  box-shadow: var(--glow-soft) var(--neon-blue);
  transform: translateY(-8px) scale(1.02);
}

.career-icon {
  font-size: 3.5rem;
  margin-bottom: 20px;
  display: block;
  position: relative;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

/* Specific career icon styling */
.career-card[data-career*="threat"] .career-icon,
.career-card[data-career*="hunting"] .career-icon {
  color: #ff6b6b;
  text-shadow: 0 0 20px rgba(255, 107, 107, 0.6);
  filter: drop-shadow(0 0 10px rgba(255, 107, 107, 0.4));
}

.career-card[data-career*="adversarial"] .career-icon,
.career-card[data-career*="ml"] .career-icon,
.career-card[data-career*="defense"] .career-icon {
  color: #4ecdc4;
  text-shadow: 0 0 20px rgba(78, 205, 196, 0.6);
  filter: drop-shadow(0 0 10px rgba(78, 205, 196, 0.4));
}

.career-card[data-career*="quantum"] .career-icon,
.career-card[data-career*="crypto"] .career-icon {
  color: #a78bfa;
  text-shadow: 0 0 20px rgba(167, 139, 250, 0.6);
  filter: drop-shadow(0 0 10px rgba(167, 139, 250, 0.4));
}

.career-card[data-career*="iot"] .career-icon,
.career-card[data-career*="edge"] .career-icon {
  color: #fbbf24;
  text-shadow: 0 0 20px rgba(251, 191, 36, 0.6);
  filter: drop-shadow(0 0 10px rgba(251, 191, 36, 0.4));
}

.career-card[data-career*="cloud"] .career-icon,
.career-card[data-career*="automation"] .career-icon {
  color: #60a5fa;
  text-shadow: 0 0 20px rgba(96, 165, 250, 0.6);
  filter: drop-shadow(0 0 10px rgba(96, 165, 250, 0.4));
}

.career-card[data-career*="vehicle"] .career-icon,
.career-card[data-career*="autonomous"] .career-icon {
  color: #34d399;
  text-shadow: 0 0 20px rgba(52, 211, 153, 0.6);
  filter: drop-shadow(0 0 10px rgba(52, 211, 153, 0.4));
}

.career-card[data-career*="blockchain"] .career-icon,
.career-card[data-career*="auditor"] .career-icon {
  color: #f472b6;
  text-shadow: 0 0 20px rgba(244, 114, 182, 0.6);
  filter: drop-shadow(0 0 10px rgba(244, 114, 182, 0.4));
}

.career-card[data-career*="data"] .career-icon,
.career-card[data-career*="privacy"] .career-icon {
  color: #fb7185;
  text-shadow: 0 0 20px rgba(251, 113, 133, 0.6);
  filter: drop-shadow(0 0 10px rgba(251, 113, 133, 0.4));
}

.career-card[data-career*="forensic"] .career-icon,
.career-card[data-career*="investigator"] .career-icon {
  color: #facc15;
  text-shadow: 0 0 20px rgba(250, 204, 21, 0.6);
  filter: drop-shadow(0 0 10px rgba(250, 204, 21, 0.4));
}

.career-card[data-career*="penetration"] .career-icon,
.career-card[data-career*="tester"] .career-icon,
.career-card[data-career*="ethical"] .career-icon {
  color: #ef4444;
  text-shadow: 0 0 20px rgba(239, 68, 68, 0.6);
  filter: drop-shadow(0 0 10px rgba(239, 68, 68, 0.4));
}

.career-card[data-career*="compliance"] .career-icon,
.career-card[data-career*="governance"] .career-icon {
  color: #8b5cf6;
  text-shadow: 0 0 20px rgba(139, 92, 246, 0.6);
  filter: drop-shadow(0 0 10px rgba(139, 92, 246, 0.4));
}

.career-card[data-career*="incident"] .career-icon,
.career-card[data-career*="response"] .career-icon {
  color: #f97316;
  text-shadow: 0 0 20px rgba(249, 115, 22, 0.6);
  filter: drop-shadow(0 0 10px rgba(249, 115, 22, 0.4));
}

/* Default fallback for other careers */
.career-card .career-icon {
  color: var(--neon-green);
  text-shadow: 0 0 20px rgba(0, 255, 136, 0.6);
  filter: drop-shadow(0 0 10px rgba(0, 255, 136, 0.4));
}

/* Enhanced hover effects for icons */
.career-card:hover .career-icon {
  transform: scale(1.15) rotateY(15deg);
  text-shadow: 0 0 30px currentColor;
  filter: drop-shadow(0 0 20px currentColor) brightness(1.2);
}

/* Add pulsing animation for active/selected cards */
.career-card.selected .career-icon {
  animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconPulse {
  0%, 100% { 
    transform: scale(1); 
    opacity: 1; 
  }
  50% { 
    transform: scale(1.1); 
    opacity: 0.8; 
  }
}

/* Add subtle background glow for each career type */
.career-card[data-career*="threat"]:hover,
.career-card[data-career*="hunting"]:hover {
  box-shadow: var(--glow-soft) rgba(255, 107, 107, 0.4);
  border-color: #ff6b6b;
}

.career-card[data-career*="adversarial"]:hover,
.career-card[data-career*="ml"]:hover,
.career-card[data-career*="defense"]:hover {
  box-shadow: var(--glow-soft) rgba(78, 205, 196, 0.4);
  border-color: #4ecdc4;
}

.career-card[data-career*="quantum"]:hover,
.career-card[data-career*="crypto"]:hover {
  box-shadow: var(--glow-soft) rgba(167, 139, 250, 0.4);
  border-color: #a78bfa;
}

.career-card[data-career*="iot"]:hover,
.career-card[data-career*="edge"]:hover {
  box-shadow: var(--glow-soft) rgba(251, 191, 36, 0.4);
  border-color: #fbbf24;
}

.career-card[data-career*="cloud"]:hover,
.career-card[data-career*="automation"]:hover {
  box-shadow: var(--glow-soft) rgba(96, 165, 250, 0.4);
  border-color: #60a5fa;
}

.career-card[data-career*="vehicle"]:hover,
.career-card[data-career*="autonomous"]:hover {
  box-shadow: var(--glow-soft) rgba(52, 211, 153, 0.4);
  border-color: #34d399;
}

.career-card[data-career*="blockchain"]:hover,
.career-card[data-career*="auditor"]:hover {
  box-shadow: var(--glow-soft) rgba(244, 114, 182, 0.4);
  border-color: #f472b6;
}

.career-card[data-career*="data"]:hover,
.career-card[data-career*="privacy"]:hover {
  box-shadow: var(--glow-soft) rgba(251, 113, 133, 0.4);
  border-color: #fb7185;
}

.career-card[data-career*="forensic"]:hover,
.career-card[data-career*="investigator"]:hover {
  box-shadow: var(--glow-soft) rgba(250, 204, 21, 0.4);
  border-color: #facc15;
}

.career-card[data-career*="penetration"]:hover,
.career-card[data-career*="tester"]:hover,
.career-card[data-career*="ethical"]:hover {
  box-shadow: var(--glow-soft) rgba(239, 68, 68, 0.4);
  border-color: #ef4444;
}

.career-card[data-career*="compliance"]:hover,
.career-card[data-career*="governance"]:hover {
  box-shadow: var(--glow-soft) rgba(139, 92, 246, 0.4);
  border-color: #8b5cf6;
}

.career-card[data-career*="incident"]:hover,
.career-card[data-career*="response"]:hover {
  box-shadow: var(--glow-soft) rgba(249, 115, 22, 0.4);
  border-color: #f97316;
}

.career-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.career-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  opacity: 0.8;
}

.high-score-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--gradient-warning);
  color: var(--primary-bg);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 20px;
  box-shadow: var(--glow-soft) var(--cyber-yellow);
}

/* Difficulty Selection */
.difficulty-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 30px;
}

.difficulty-card {
  background: var(--surface);
  border-radius: 20px;
  padding: 32px 24px;
  text-align: center;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 2px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.difficulty-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.05), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.difficulty-card:hover::after {
  opacity: 1;
}

.difficulty-card.beginner {
  --difficulty-color: var(--neon-blue);
  --difficulty-glow: #00d4ff50;
}

.difficulty-card.intermediate {
  --difficulty-color: var(--cyber-yellow);
  --difficulty-glow: #ffd70050;
}

.difficulty-card.advanced {
  --difficulty-color: var(--neon-pink);
  --difficulty-glow: #ff008050;
}

.difficulty-card:hover,
.difficulty-card.selected {
  border-color: var(--difficulty-color);
  box-shadow: var(--glow-soft) var(--difficulty-glow);
  transform: translateY(-8px) scale(1.02);
}

.difficulty-icon {
  font-size: 3.5rem;
  margin-bottom: 20px;
  color: var(--difficulty-color);
  filter: drop-shadow(0 0 10px var(--difficulty-color));
}

.difficulty-name {
  font-family: "JetBrains Mono", monospace;
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--difficulty-color);
}

.difficulty-description {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.5;
}

.difficulty-stats {
  background: var(--primary-bg);
  border-radius: 12px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.difficulty-stats div {
  margin: 8px 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Enhanced Buttons */
.btn {
  background: var(--gradient-primary);
  border: none;
  border-radius: 50px;
  padding: 14px 32px;
  font-family: "JetBrains Mono", monospace;
  font-size: 1rem;
  font-weight: 600;
  color: white;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--glow-soft) var(--neon-green);
}

.btn-secondary {
  background: var(--gradient-secondary);
}

.btn-secondary:hover {
  box-shadow: var(--glow-soft) var(--neon-purple);
}

/* Quiz Interface */
.trivia-container { display: none; }
.difficulty-container { display: none; }

.quiz-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  padding: 20px;
  background: var(--surface);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.quiz-title {
  display: flex;
  align-items: center;
  font-family: "JetBrains Mono", monospace;
  font-size: 1.2rem;
  font-weight: 600;
  background: var(--surface);
  padding: 12px 20px;
  border-radius: 12px;
  border: 1px solid var(--neon-green);
  color: var(--text-primary);
}

.quiz-title-icon {
  margin-right: 12px;
  font-size: 1.5rem;
  color: var(--neon-green);
}

.quiz-career-name {
  color: var(--neon-green);
}

.quiz-stats-compact {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.stat-group {
  display: flex;
  gap: 12px;
  align-items: center;
  background: var(--primary-bg);
  padding: 8px 16px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.quiz-stat {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--text-primary);
  font-weight: 500;
}

.quiz-stat.score-main {
  background: var(--gradient-warning);
  padding: 12px 20px;
  border-radius: 25px;
  color: var(--primary-bg);
  font-weight: 700;
  box-shadow: var(--glow-soft) var(--cyber-yellow);
}

.stat-icon {
  font-size: 1em;
}

/* Level Indicator */
.level-indicator {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 30px;
}

.level-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.3);
  transition: all 0.3s ease;
}

.level-dot.active {
  background: var(--neon-blue);
  border-color: var(--neon-blue);
  box-shadow: var(--glow-soft) var(--neon-blue);
  transform: scale(1.3);
}

.level-dot.completed {
  background: var(--success);
  border-color: var(--success);
  box-shadow: var(--glow-soft) var(--success);
}

.level-dot.incorrect {
  background: var(--error);
  border-color: var(--error);
  box-shadow: var(--glow-soft) var(--error);
}

/* Question Display */
.question-header {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.question-level {
  background: var(--gradient-primary);
  color: white;
  padding: 8px 20px;
  border-radius: 25px;
  font-family: "JetBrains Mono", monospace;
  font-weight: 600;
  margin-right: 16px;
}

.question-icon {
  font-size: 1.3rem;
  color: var(--neon-green);
}

.question-text {
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 30px;
  padding: 24px;
  background: var(--surface);
  border-radius: 16px;
  border-left: 4px solid var(--neon-green);
  color: var(--text-primary);
  line-height: 1.6;
}

/* Loading States */
.loading-message {
  text-align: center;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--neon-green);
  margin: 40px 0;
}

.loading-bar-container {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 20px;
}

.loading-bar {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 3px;
  transition: width 3s ease;
  animation: loadingPulse 1.5s ease-in-out infinite alternate;
}

@keyframes loadingPulse {
  0% { opacity: 0.6; }
  100% { opacity: 1; }
}

/* Options Grid */
.options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
}

.option-card {
  background: var(--surface);
  border-radius: 16px;
  padding: 20px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.option-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.option-card > * {
  position: relative;
  z-index: 1;
}

.option-card:hover {
  border-color: var(--neon-green);
  transform: translateY(-4px);
  box-shadow: var(--glow-soft) var(--neon-green);
}

.option-card:hover::before {
  opacity: 0.1;
}

.option-card.correct {
  border-color: var(--success);
  background: var(--success-glow);
  box-shadow: var(--glow-soft) var(--success);
}

.option-card.correct .option-icon,
.option-card.correct .option-text {
  color: var(--success);
}

.option-card.incorrect {
  border-color: var(--error);
  background: var(--error-glow);
  box-shadow: var(--glow-soft) var(--error);
}

.option-card.incorrect .option-icon,
.option-card.incorrect .option-text {
  color: var(--error);
}

.option-card.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.option-icon {
  font-size: 1.5rem;
  margin-right: 16px;
  color: var(--neon-green);
}

.option-text {
  flex: 1;
  font-size: 1rem;
  color: var(--text-primary);
}

/* Result Container */
.result-container {
  display: none;
  text-align: center;
  background: var(--card-bg);
  border-radius: 24px;
  padding: 50px;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-card);
}

.result-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 20%, rgba(0, 255, 136, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
  z-index: 0;
  animation: resultGlow 4s ease-in-out infinite alternate;
}

@keyframes resultGlow {
  0% { opacity: 0.5; }
  100% { opacity: 1; }
}

.result-container > * {
  position: relative;
  z-index: 1;
}

.result-icon {
  font-size: 4rem;
  margin-bottom: 24px;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: iconBounce 2s ease-in-out infinite;
}

@keyframes iconBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.result-title {
  font-family: "JetBrains Mono", monospace;
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-accent);
}

.result-subtitle {
  font-size: 1.3rem;
  margin-bottom: 30px;
  color: var(--text-secondary);
}

.result-message {
  font-size: 1.1rem;
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
  color: var(--text-primary);
}

/* Score Panel */
.result-score-panel {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin: 40px 0;
  padding: 30px;
  background: var(--surface);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.score-item {
  text-align: center;
}

.score-value {
  font-family: "JetBrains Mono", monospace;
  font-size: 2rem;
  font-weight: 700;
  color: var(--neon-green);
  margin-bottom: 8px;
}

.score-value.total-score {
  font-size: 3rem;
  background: var(--gradient-warning);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.score-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Modal Overlays */
.career-detail-overlay,
.feedback-modal-overlay,
.name-input-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.career-detail-overlay-content,
.feedback-modal-content,
.name-input-content {
  background: var(--card-bg);
  border-radius: 24px;
  padding: 40px;
  max-width: 600px;
  width: 90%;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-card);
  position: relative;
}

/* AI Review Container */
.ai-review-container {
  display: none;
  background: var(--card-bg);
  border-radius: 20px;
  padding: 40px;
  border: 1px solid var(--neon-purple);
  box-shadow: var(--glow-soft) var(--neon-purple);
}

/* Share Container */
.share-container {
  background: var(--surface);
  border-radius: 20px;
  padding: 30px;
  margin: 30px auto;
  max-width: 500px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-card);
}

.share-text {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.share-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
}

.share-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--primary-bg);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 16px 20px;
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.3s ease;
  flex: 1;
  max-width: 120px;
}

.share-btn:hover {
  border-color: var(--neon-green);
  box-shadow: var(--glow-soft) var(--neon-green);
  transform: translateY(-4px);
}

.share-icon {
  font-size: 1.8rem;
  margin-bottom: 8px;
  color: var(--neon-green);
}

.share-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* High Score Badge */
.result-container .high-score-badge {
  background: var(--gradient-warning);
  color: var(--primary-bg);
  padding: 16px 24px;
  border-radius: 50px;
  display: inline-block;
  margin: 30px 0;
  font-weight: 700;
  font-size: 1.1rem;
  animation: badgePulse 2s ease-in-out infinite;
  box-shadow: var(--glow-soft) var(--cyber-yellow);
}

@keyframes badgePulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.result-container .high-score-info {
  background: var(--success-glow);
  border: 1px solid var(--success);
  color: var(--success);
  padding: 16px 24px;
  border-radius: 50px;
  display: inline-block;
  margin: 30px 0;
  font-weight: 600;
}

.trophy {
  display: inline-block;
  font-size: 1.5rem;
  margin-right: 12px;
  color: var(--cyber-yellow);
  animation: trophySpin 3s ease-in-out infinite;
}

@keyframes trophySpin {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(-10deg); }
  75% { transform: rotate(10deg); }
}

/* Career Stats */
.career-stats {
  background: var(--surface);
  border-radius: 16px;
  padding: 24px;
  margin: 30px 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.career-stat {
  text-align: center;
  padding: 16px;
  background: var(--primary-bg);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.career-stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.career-stat-value {
  font-family: "JetBrains Mono", monospace;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--cyber-yellow);
}

/* Global Stats */
.global-stats {
  background: var(--surface);
  border: 1px dashed var(--neon-green);
  border-radius: 16px;
  padding: 24px;
  margin: 30px 0;
  text-align: center;
}

.global-stats h4 {
  font-family: "JetBrains Mono", monospace;
  color: var(--neon-green);
  font-size: 1.3rem;
  margin-bottom: 16px;
}

.global-stats p {
  color: var(--text-secondary);
  margin: 8px 0;
  font-size: 0.95rem;
}

/* Button Variants */
.btn-overlay-back {
  background: var(--gradient-secondary);
}

.btn-overlay-back:hover {
  box-shadow: var(--glow-soft) var(--neon-purple);
}

.btn-ghost-link {
  background: transparent;
  border: 1px solid var(--neon-blue);
  color: var(--neon-blue);
  padding: 12px 24px;
  border-radius: 50px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: none;
  letter-spacing: 0.5px;
}

.btn-ghost-link:hover {
  background: rgba(0, 212, 255, 0.1);
  border-color: var(--cyber-yellow);
  color: var(--cyber-yellow);
  box-shadow: var(--glow-soft) var(--neon-blue);
}

.btn-secondary-action-chevron {
  background: transparent;
  border: 1px solid var(--neon-green);
  color: var(--neon-green);
  padding: 12px 24px;
  border-radius: 50px;
  font-family: "JetBrains Mono", monospace;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-secondary-action-chevron:hover {
  background: rgba(0, 255, 136, 0.1);
  border-color: var(--neon-pink);
  color: var(--neon-pink);
  box-shadow: var(--glow-soft) var(--neon-green);
}

.btn-secondary-action-chevron.css-chevron::before {
  content: '<';
  font-family: "JetBrains Mono", monospace;
  font-weight: bold;
  font-size: 1.2em;
}

/* Feedback Modal Specific Styles */
.feedback-header {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.feedback-icon {
  font-size: 2.5rem;
  margin-right: 16px;
}

.feedback-title {
  font-family: "JetBrains Mono", monospace;
  font-size: 1.8rem;
  font-weight: 700;
}

.feedback-header.correct .feedback-icon,
.feedback-header.correct .feedback-title {
  color: var(--success);
}

.feedback-header.incorrect .feedback-icon,
.feedback-header.incorrect .feedback-title {
  color: var(--error);
}

.feedback-score-info {
  background: var(--surface);
  border-radius: 16px;
  padding: 24px;
  margin: 24px 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.feedback-score-value {
  font-family: "JetBrains Mono", monospace;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--cyber-yellow);
}

.feedback-header.correct .feedback-score-value {
  color: var(--success);
}

.feedback-header.incorrect .feedback-score-value {
  color: var(--error);
}

.feedback-time {
  font-size: 1rem;
  margin-bottom: 16px;
  color: var(--text-secondary);
}

.feedback-time-value {
  font-weight: 700;
  color: var(--text-primary);
}

.feedback-points-breakdown {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 8px;
  font-size: 0.9rem;
  padding: 16px;
  background: var(--primary-bg);
  border-radius: 12px;
  margin-top: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.feedback-points-breakdown span {
  padding: 8px 12px;
  border-radius: 8px;
  background: var(--surface);
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
}

.feedback-points-breakdown span:nth-child(4) {
  font-weight: bold;
  color: var(--neon-pink);
  border-color: var(--neon-pink);
}

.feedback-text {
  margin: 24px 0;
  font-size: 1rem;
  line-height: 1.6;
  padding: 20px;
  background: var(--surface);
  border-left: 4px solid var(--neon-green);
  border-radius: 0 12px 12px 0;
  color: var(--text-primary);
}

/* Name Input Modal */
.name-input-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 24px;
}

.name-input-icon {
  font-size: 4rem;
  margin-bottom: 20px;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.name-input-title {
  font-family: "JetBrains Mono", monospace;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-accent);
  margin-bottom: 16px;
}

.name-input-text {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 30px;
  line-height: 1.6;
}

.player-name-input {
  width: 100%;
  padding: 16px 20px;
  font-size: 1.1rem;
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  color: var(--text-primary);
  margin-bottom: 30px;
  font-family: "JetBrains Mono", monospace;
  transition: all 0.3s ease;
}

.player-name-input:focus {
  outline: none;
  border-color: var(--neon-green);
  box-shadow: var(--glow-soft) var(--neon-green);
}

.player-name-input::placeholder {
  color: var(--text-secondary);
  opacity: 0.7;
}

.name-input-buttons {
  display: flex;
  gap: 16px;
  justify-content: space-between;
}

/* Career Detail Modal */
.info-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 24px;
}

.info-icon {
  font-size: 4rem;
  margin-bottom: 20px;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.info-title {
  font-family: "JetBrains Mono", monospace;
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-accent);
  margin-bottom: 16px;
}

.info-description {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 30px;
  line-height: 1.6;
}

.career-detail-overlay-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 30px;
}

/* Animations and Effects */
@keyframes screenShake {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  10%, 30%, 50%, 70%, 90% { transform: translate(-2px, -1px) rotate(-0.5deg); }
  20%, 40%, 60%, 80% { transform: translate(1px, 2px) rotate(0.5deg); }
}

.screen-shake-effect {
  animation: screenShake 0.4s ease-in-out;
}

@keyframes elementPop {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

.element-pop-effect {
  animation: elementPop 0.3s ease-out;
}

/* Particle Effects */
.particle {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  opacity: 1;
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.particle.star {
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

.particle.shard {
  border-radius: 2px;
}

@keyframes pop-and-fade {
  0% { 
    transform: translate(0, 0) scale(0.2) rotate(0deg); 
    opacity: 0; 
  }
  15% { 
    transform: translate(0, 0) scale(1.2) rotate(0deg); 
    opacity: 1; 
  }
  100% { 
    opacity: 0; 
    transform: translate(var(--end-x), var(--end-y)) scale(0.1) rotate(var(--rotation)); 
  }
}

/* VFX Container */
#vfx-particle-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9998;
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 16px;
  }

  h1 {
    font-size: 2rem;
    margin-bottom: 12px;
  }

  .subtitle {
    font-size: 1rem;
    margin-bottom: 24px;
  }

  .game-area {
    padding: 24px;
    margin-bottom: 20px;
  }

  .career-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 16px;
  }

  .difficulty-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .quiz-header {
    flex-direction: column;
    gap: 16px;
    padding: 16px;
  }

  .quiz-stats-compact {
    flex-direction: column;
    gap: 12px;
    width: 100%;
  }

  .stat-group {
    justify-content: center;
  }

  .options-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .result-score-panel {
    flex-direction: column;
    gap: 20px;
    padding: 20px;
  }

  .share-buttons {
    flex-direction: column;
    gap: 12px;
  }

  .share-btn {
    max-width: none;
  }

  .career-detail-overlay-content,
  .feedback-modal-content,
  .name-input-content {
    padding: 24px;
    width: 95%;
  }

  .name-input-buttons {
    flex-direction: column;
    gap: 12px;
  }

  .career-detail-overlay-buttons {
    flex-direction: column;
    gap: 12px;
  }

  .restart-button {
    top: 20px;
    right: 20px;
    padding: 10px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 12px;
  }

  h1 {
    font-size: 1.8rem;
  }

  .game-area {
    padding: 20px;
  }

  .career-grid {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 12px;
  }

  .career-card {
    padding: 16px 12px;
  }

  .career-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
  }

  .difficulty-card {
    padding: 24px 20px;
  }

  .question-text {
    font-size: 1.1rem;
    padding: 20px;
  }

  .option-card {
    padding: 16px;
  }

  .result-container {
    padding: 30px;
  }

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

  .result-title {
    font-size: 1.8rem;
  }

  .feedback-points-breakdown {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}

/* Dark mode enhancements */
@media (prefers-color-scheme: dark) {
  :root {
    --text-primary: #ffffff;
    --text-secondary: #a3a3a3;
  }
}

/* Reduced motion accessibility */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* High contrast mode */
@media (prefers-contrast: high) {
  :root {
    --neon-green: #00ff00;
    --neon-blue: #0080ff;
    --neon-purple: #8000ff;
    --neon-pink: #ff0080;
    --cyber-yellow: #ffff00;
  }
}

/* ==============================================
   MOBILE RESPONSIVE ADD-ON STYLES
   ============================================== */

/* Ensure no horizontal overflow */
html, body {
  overflow-x: hidden;
  width: 100%;
}

/* Enhanced Mobile Breakpoints */

/* Tablets and small laptops */
@media (max-width: 1024px) {
  .container {
    padding: 16px;
    max-width: 100%;
  }
  
  .game-area {
    padding: 24px 16px;
  }
}

/* Tablets Portrait */
@media (max-width: 768px) {
  /* Header adjustments */
  header {
    padding: 24px 16px;
    margin-bottom: 24px;
  }
  
  h1 {
    font-size: clamp(2rem, 6vw, 3rem);
    margin-bottom: 12px;
  }
  
  .subtitle {
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    padding: 16px;
    margin-bottom: 20px;
  }
  
  /* Sound controls - stack vertically */
  #sound-controls {
    flex-direction: column;
    gap: 12px;
    align-items: center;
  }
  
  .sound-btn {
    width: 200px;
    max-width: 80%;
  }
  
  /* Career grid - responsive columns */
  .career-grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
  }
  
  .career-card {
    padding: 20px 16px;
  }
  
  .career-icon {
    font-size: 2.8rem;
    margin-bottom: 16px;
  }
  
  /* Difficulty grid - single column */
  .difficulty-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .difficulty-card {
    padding: 24px 20px;
  }
  
  /* Quiz header - stack elements */
  .quiz-header {
    flex-direction: column;
    gap: 16px;
    align-items: center;
    padding: 16px;
  }
  
  .quiz-stats-compact {
    flex-direction: column;
    gap: 12px;
    width: 100%;
  }
  
  .stat-group {
    justify-content: center;
  }
  
  /* Question layout */
  .question-text {
    font-size: clamp(1.1rem, 3vw, 1.2rem);
    padding: 20px;
  }
  
  .options-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .option-card {
    padding: 16px;
  }
  
  /* Results layout */
  .result-score-panel {
    flex-direction: column;
    gap: 16px;
    padding: 20px;
  }
  
  .share-buttons {
    flex-direction: column;
    gap: 10px;
  }
  
  .share-btn {
    max-width: none;
    width: 100%;
  }
  
  /* Modal adjustments */
  .career-detail-overlay-content,
  .feedback-modal-content,
  .name-input-content {
    width: 90%;
    max-width: 500px;
    padding: 24px 20px;
  }
  
  .career-detail-overlay-buttons {
    flex-direction: column;
    gap: 12px;
  }
  
  .name-input-buttons {
    flex-direction: column;
    gap: 12px;
  }
  
  /* Auth fields stacking */
  #auth-fields {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
  }
  
  .player-name-input {
    width: 100%;
    margin-bottom: 16px;
  }
}

/* Mobile Phones - Portrait */
@media (max-width: 480px) {
  /* Container and spacing */
  .container {
    padding: 12px;
  }
  
  .game-area {
    padding: 20px 12px;
    margin-bottom: 16px;
  }
  
  /* Header mobile optimization */
  header {
    padding: 20px 12px;
  }
  
  h1 {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
    line-height: 1.1;
  }
  
  .subtitle {
    font-size: 0.9rem;
    padding: 12px;
    line-height: 1.4;
  }
  
  .subtitle::before {
    display: block;
    margin-bottom: 4px;
  }
  
  /* Sound controls - smaller buttons */
  .sound-btn {
    padding: 8px 16px;
    font-size: 0.85rem;
    width: 160px;
  }
  
  /* Career grid - smaller cards */
  .career-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
  }
  
  .career-card {
    padding: 16px 12px;
  }
  
  .career-card h3 {
    font-size: 0.95rem;
    line-height: 1.2;
  }
  
  .career-card p {
    font-size: 0.8rem;
  }
  
  .career-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
  }
  
  /* Difficulty cards */
  .difficulty-card {
    padding: 20px 16px;
  }
  
  .difficulty-icon {
    font-size: 3rem;
  }
  
  .difficulty-name {
    font-size: 1.3rem;
  }
  
  .difficulty-description {
    font-size: 0.9rem;
    line-height: 1.4;
  }
  
  /* Quiz interface mobile */
  .quiz-header {
    padding: 12px;
  }
  
  .quiz-title {
    font-size: 1rem;
    padding: 8px 12px;
  }
  
  .quiz-stat {
    font-size: 0.8rem;
    padding: 6px 8px;
  }
  
  .quiz-stat.score-main {
    font-size: 1rem;
    padding: 8px 16px;
  }
  
  /* Question display mobile */
  .question-header {
    flex-direction: column;
    align-items: center;
    margin-bottom: 12px;
  }
  
  .question-level {
    margin-right: 0;
    margin-bottom: 8px;
    padding: 6px 12px;
    font-size: 0.9rem;
  }
  
  .question-text {
    font-size: 1.1rem;
    padding: 16px;
    margin-bottom: 16px;
  }
  
  .option-card {
    padding: 12px;
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
  
  .option-icon {
    font-size: 1.3rem;
    margin-right: 0;
    margin-bottom: 6px;
  }
  
  .option-text {
    font-size: 0.9rem;
  }
  
  /* Level indicator mobile */
  .level-indicator {
    gap: 4px;
    margin-bottom: 16px;
  }
  
  .level-dot {
    width: 10px;
    height: 10px;
  }
  
  /* Results mobile optimization */
  .result-container {
    padding: 24px 16px;
  }
  
  .result-icon {
    font-size: 3rem;
    margin-bottom: 16px;
  }
  
  .result-title {
    font-size: 1.8rem;
    margin-bottom: 12px;
  }
  
  .result-subtitle {
    font-size: 1.1rem;
    margin-bottom: 20px;
  }
  
  .result-message {
    font-size: 1rem;
    margin: 20px 0;
    padding: 0 8px;
  }
  
  .score-value {
    font-size: 1.5rem;
  }
  
  .score-value.total-score {
    font-size: 2.2rem;
  }
  
  .score-label {
    font-size: 0.8rem;
  }
  
  /* Share container mobile */
  .share-container {
    padding: 16px 12px;
  }
  
  .share-btn {
    padding: 12px 16px;
  }
  
  .share-icon {
    font-size: 1.5rem;
  }
  
  .share-label {
    font-size: 0.8rem;
  }
  
  /* Modal mobile optimization */
  .career-detail-overlay,
  .feedback-modal-overlay,
  .name-input-overlay {
    padding: 12px;
  }
  
  .career-detail-overlay-content,
  .feedback-modal-content,
  .name-input-content {
    width: 95%;
    padding: 20px 16px;
    max-height: 85vh;
    overflow-y: auto;
  }
  
  .info-title {
    font-size: 1.6rem;
    margin-bottom: 12px;
  }
  
  .info-description {
    font-size: 0.9rem;
    margin-bottom: 16px;
  }
  
  /* Feedback modal mobile */
  .feedback-header {
    flex-direction: column;
    margin-bottom: 16px;
  }
  
  .feedback-icon {
    font-size: 2.2rem;
    margin-right: 0;
    margin-bottom: 8px;
  }
  
  .feedback-title {
    font-size: 1.5rem;
  }
  
  .feedback-score-value {
    font-size: 2rem;
  }
  
  .feedback-points-breakdown {
    grid-template-columns: 1fr;
    gap: 4px;
    font-size: 0.8rem;
  }
  
  .feedback-text {
    font-size: 0.9rem;
    padding: 12px;
    margin: 16px 0;
  }
  
  /* Name input modal mobile */
  .name-input-icon {
    font-size: 3rem;
    margin-bottom: 16px;
  }
  
  .name-input-title {
    font-size: 1.5rem;
    margin-bottom: 12px;
  }
  
  .name-input-text {
    font-size: 0.9rem;
    margin-bottom: 16px;
  }
  
  .player-name-input {
    padding: 12px 16px;
    font-size: 1rem;
    margin-bottom: 16px;
  }
  
  /* Button improvements */
  .btn {
    padding: 12px 20px;
    font-size: 0.9rem;
    min-height: 44px; /* Touch-friendly */
  }
  
  .btn-secondary-action-chevron {
    padding: 10px 16px;
    font-size: 0.85rem;
  }
  
  .btn-ghost-link {
    padding: 10px 16px;
    font-size: 0.85rem;
  }
  
  /* Restart button mobile */
  .restart-button {
    top: 12px;
    right: 12px;
    padding: 8px 12px;
    font-size: 0.8rem;
  }
  
  /* Career stats mobile */
  .career-stats {
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 12px;
    padding: 16px;
  }
  
  .career-stat {
    padding: 12px 8px;
  }
  
  .career-stat-value {
    font-size: 1.1rem;
  }
  
  .career-stat-label {
    font-size: 0.75rem;
  }
  
  /* Global stats mobile */
  .global-stats {
    padding: 16px 12px;
  }
  
  .global-stats h4 {
    font-size: 1.1rem;
  }
  
  .global-stats p {
    font-size: 0.85rem;
  }
  
  /* High score badges mobile */
  .high-score-badge {
    font-size: 0.95rem;
    padding: 10px 16px;
  }
  
  .high-score-info {
    font-size: 0.9rem;
    padding: 10px 16px;
  }
  
  /* Loading states mobile */
  .loading-message {
    font-size: 1rem;
    padding: 24px 12px;
  }
}

/* Very small phones */
@media (max-width: 360px) {
  .container {
    padding: 8px;
  }
  
  .game-area {
    padding: 16px 8px;
  }
  
  h1 {
    font-size: 1.6rem;
  }
  
  .career-grid {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 8px;
  }
  
  .career-card {
    padding: 12px 8px;
  }
  
  .career-icon {
    font-size: 2.2rem;
  }
  
  .difficulty-card {
    padding: 16px 12px;
  }
  
  .option-card {
    padding: 10px;
  }
  
  .quiz-stat {
    font-size: 0.75rem;
  }
  
  .sound-btn {
    width: 140px;
    font-size: 0.8rem;
    padding: 6px 12px;
  }
}

/* Landscape orientation fixes */
@media (max-height: 500px) and (orientation: landscape) {
  .game-area {
    padding: 16px;
  }
  
  .result-container {
    padding: 16px;
  }
  
  .career-detail-overlay-content,
  .feedback-modal-content,
  .name-input-content {
    max-height: 80vh;
    overflow-y: auto;
  }
  
  .question-text {
    margin-bottom: 12px;
  }
  
  .level-indicator {
    margin-bottom: 8px;
  }
}

/* Touch device enhancements */
@media (hover: none) and (pointer: coarse) {
  /* Ensure all interactive elements are touch-friendly */
  .career-card,
  .difficulty-card,
  .option-card,
  .btn,
  .sound-btn {
    min-height: 44px;
    min-width: 44px;
  }
  
  /* Better focus states for accessibility */
  .career-card:focus,
  .difficulty-card:focus,
  .option-card:focus,
  .btn:focus,
  .sound-btn:focus {
    outline: 2px solid var(--neon-green);
    outline-offset: 2px;
  }
  
  /* Remove hover effects that don't work on touch */
  .career-card:hover,
  .difficulty-card:hover,
  .option-card:hover {
    transform: none;
  }
  
  /* But keep active/pressed states */
  .career-card:active,
  .difficulty-card:active,
  .option-card:active {
    transform: scale(0.98);
  }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .career-icon,
  .difficulty-icon,
  .result-icon,
  .option-icon {
    image-rendering: -webkit-optimize-contrast;
  }
}

/* Results actions mobile */
@media (max-width: 768px) {
  .results-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 20px;
    align-items: center;
  }
  
  .results-actions .btn {
    width: 100%;
    max-width: 280px;
  }
}

/* Fix for modal buttons on mobile */
@media (max-width: 480px) {
  .career-detail-overlay-buttons .btn,
  .career-detail-overlay-buttons .btn-secondary-action-chevron,
  .name-input-buttons .btn {
    width: 100%;
    margin: 4px 0;
  }
}

/* Auth toggle text mobile */
@media (max-width: 480px) {
  .auth-toggle-text {
    font-size: 0.85rem !important;
    line-height: 1.4 !important;
    padding: 0 8px !important;
  }
}

/* Feedback points breakdown mobile fix */
@media (max-width: 480px) {
  .feedback-points-breakdown span {
    padding: 6px 8px;
    font-size: 0.75rem;
    text-align: center;
  }
}

/* AI review container mobile */
@media (max-width: 768px) {
  .ai-review-container {
    padding: 20px 16px;
  }
  
  #ai-review-content-placeholder {
    padding: 16px;
    font-size: 0.9rem;
  }
}