/* ===========================================
   CODE QUEST: ADVENTURES WITH AI
   Gaming Theme CSS - Dark Mode + Neon
   =========================================== */

/* CSS Variables - Refined color palette */
:root {
    --bg-dark: #0d1117;
    --bg-darker: #010409;
    --bg-card: #161b22;
    --bg-card-hover: #1c2128;

    /* Muted accent colors - less saturated */
    --accent-primary: #58a6ff;
    --accent-secondary: #8b5cf6;
    --accent-success: #3fb950;
    --accent-warning: #d29922;
    --accent-danger: #f85149;

    /* Legacy neon - toned down */
    --neon-blue: #58a6ff;
    --neon-purple: #8b5cf6;
    --neon-pink: #db61a2;
    --neon-green: #3fb950;
    --neon-yellow: #d29922;
    --neon-orange: #db6d28;

    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #484f58;

    --border-color: #30363d;
    --border-glow: rgba(88, 166, 255, 0.15);

    --success: #3fb950;
    --error: #f85149;
    --warning: #d29922;

    --font-display: 'Orbitron', sans-serif;
    --font-pixel: 'Press Start 2P', cursive;
    --font-mono: 'JetBrains Mono', monospace;
    --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Subtle glows - much softer */
    --glow-blue: 0 0 8px rgba(88, 166, 255, 0.2);
    --glow-purple: 0 0 8px rgba(139, 92, 246, 0.2);
    --glow-green: 0 0 8px rgba(63, 185, 80, 0.2);
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}

/* Subtle Background */
#particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    background:
        radial-gradient(ellipse at 20% 80%, rgba(88, 166, 255, 0.03) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(139, 92, 246, 0.03) 0%, transparent 50%);
}

/* Sound Toggle */
.sound-btn {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    cursor: pointer;
    font-size: 1.2rem;
    transition: var(--transition-fast);
}

.sound-btn:hover {
    border-color: var(--neon-blue);
    box-shadow: var(--glow-blue);
}

/* Main Container */
.game-container {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
}

/* Header */
.game-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 20px;
}

.game-title {
    font-family: var(--font-body);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.title-icon {
    font-size: 1.5rem;
}

.title-sub {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--text-muted);
}

/* Stats Section */
.stats-section {
    display: flex;
    align-items: center;
    gap: 30px;
}

.xp-container {
    min-width: 200px;
}

.xp-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    font-size: 0.85rem;
}

.level-badge {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--neon-yellow);
    background: rgba(255, 221, 68, 0.1);
    padding: 4px 12px;
    border-radius: 20px;
    border: 1px solid rgba(255, 221, 68, 0.3);
}

.xp-text {
    color: var(--text-secondary);
}

.xp-bar {
    height: 12px;
    background: var(--bg-darker);
    border-radius: 6px;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--border-color);
}

.xp-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    border-radius: 6px;
    transition: width 0.5s ease;
    position: relative;
}

.xp-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(180deg, rgba(255,255,255,0.3), transparent);
    border-radius: 6px 6px 0 0;
}

.coins-display {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--neon-blue);
}

.coin-icon {
    font-size: 1.5rem;
    animation: pulse 2s ease-in-out infinite;
}

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

/* Navigation */
.level-nav {
    display: flex;
    gap: 10px;
    padding: 15px;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    margin-bottom: 20px;
    overflow-x: auto;
    flex-wrap: wrap;
    justify-content: center;
}

.nav-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    padding: 15px 20px;
    background: var(--bg-darker);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
    min-width: 90px;
}

.nav-btn:hover:not(.locked) {
    border-color: var(--accent-primary);
    transform: translateY(-1px);
}

.nav-btn.active {
    border-color: var(--accent-primary);
    background: rgba(88, 166, 255, 0.1);
}

.nav-btn.locked {
    opacity: 0.4;
    cursor: not-allowed;
}

.nav-btn.completed {
    border-color: var(--accent-success);
}

.nav-btn.completed::after {
    content: '✓';
    position: absolute;
    top: -6px;
    right: -6px;
    background: var(--accent-success);
    color: var(--bg-dark);
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: bold;
}

.nav-icon {
    font-size: 1.5rem;
}

.nav-text {
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-secondary);
}

.lock-icon {
    position: absolute;
    top: 5px;
    right: 5px;
    font-size: 0.8rem;
    opacity: 0.7;
}

.nav-btn:not(.locked) .lock-icon {
    display: none;
}

/* Main Content */
.game-content {
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 30px;
    min-height: 60vh;
}

/* Level Sections */
.level-section {
    display: none;
}

.level-section.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Welcome Screen */
.welcome-screen {
    text-align: center;
}

.hero-art {
    margin-bottom: 20px;
}

.ascii-hero {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: var(--accent-primary);
    line-height: 1.2;
    display: inline-block;
    text-align: left;
    opacity: 0.8;
}

.glitch {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.05em;
}

.hero-desc {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-top: 10px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.hero-journey {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.journey-step {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: var(--bg-darker);
    border: 2px solid var(--border-color);
    border-radius: 25px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition-fast);
}

.journey-step:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

.journey-arrow {
    color: var(--accent-primary);
    font-size: 1.3rem;
    font-weight: bold;
}

/* Player Setup */
.player-setup, .returning-player {
    margin: 40px auto;
    max-width: 400px;
}

.input-group {
    margin-bottom: 20px;
}

.input-group label {
    display: block;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.input-group input {
    width: 100%;
    padding: 15px 20px;
    font-size: 1.1rem;
    font-family: var(--font-mono);
    background: var(--bg-darker);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    text-align: center;
    transition: var(--transition-fast);
}

.input-group input:focus {
    outline: none;
    border-color: var(--neon-blue);
    box-shadow: var(--glow-blue);
}

.input-group input::placeholder {
    color: var(--text-muted);
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    background: var(--accent-primary);
    border: none;
    border-radius: 8px;
    color: white;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-primary:hover {
    background: #79b8ff;
    transform: translateY(-1px);
}

.btn-glow {
    /* Removed pulsing animation */
}

.btn-secondary {
    display: inline-block;
    padding: 12px 24px;
    font-family: var(--font-display);
    font-size: 0.8rem;
    background: transparent;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
    margin-top: 15px;
}

.btn-secondary:hover {
    border-color: var(--neon-pink);
    color: var(--neon-pink);
}

.welcome-back {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--neon-green);
}

/* Quest Map */
.quest-map {
    margin-top: 50px;
    padding: 30px;
    background: var(--bg-darker);
    border-radius: 16px;
    border: 2px solid var(--border-color);
}

.quest-map h3 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 30px;
    color: var(--text-secondary);
}

.map-path {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}

.map-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    min-width: 120px;
    transition: var(--transition-fast);
}

.map-node.start {
    border-color: var(--accent-success);
}

.map-node.boss {
    border-color: var(--accent-warning);
}

.map-node.completed {
    border-color: var(--accent-success);
    background: rgba(63, 185, 80, 0.08);
}

.node-icon {
    font-size: 2rem;
}

.node-name {
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-primary);
}

.node-status {
    font-size: 0.6rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.map-node.start .node-status {
    color: var(--accent-success);
}

.map-connector {
    width: 30px;
    height: 3px;
    background: var(--border-color);
    border-radius: 2px;
}

/* Skills Grid */
.what-youll-learn {
    margin-top: 50px;
}

.what-youll-learn h3 {
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 25px;
    color: var(--text-primary);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.skill-card {
    padding: 25px;
    background: var(--bg-darker);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    text-align: center;
    transition: var(--transition-fast);
}

.skill-card:hover {
    border-color: var(--neon-purple);
    transform: translateY(-3px);
}

.skill-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 15px;
}

.skill-name {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
    display: block;
    margin-bottom: 8px;
}

.skill-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Level Headers */
.level-header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid var(--border-color);
}

.level-badge-large {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 600;
    padding: 6px 16px;
    background: var(--accent-primary);
    border-radius: 16px;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.level-badge-large.boss {
    background: var(--accent-warning);
}

.level-title {
    font-family: var(--font-body);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.level-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.level-rewards {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.reward {
    font-family: var(--font-body);
    font-size: 0.7rem;
    padding: 6px 12px;
    background: var(--bg-darker);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

/* Mission Briefing */
.mission-briefing {
    background: var(--bg-darker);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
}

.mission-briefing::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-primary);
}

.briefing-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.briefing-icon {
    font-size: 1.2rem;
}

.briefing-header h3 {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.briefing-content p {
    margin-bottom: 12px;
    color: var(--text-secondary);
}

.fun-fact {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 15px;
    background: rgba(88, 166, 255, 0.08);
    border-radius: 8px;
    margin-top: 15px;
    border-left: 3px solid var(--accent-primary);
}

.fact-icon {
    font-size: 1.3rem;
}

.fun-fact span:last-child {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Content Sections */
.content-section {
    margin-bottom: 40px;
}

.content-section h3 {
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
}

/* Platform Tabs */
.platform-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.platform-tab {
    padding: 10px 20px;
    font-family: var(--font-display);
    font-size: 0.8rem;
    background: var(--bg-darker);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-fast);
    color: var(--text-secondary);
}

.platform-tab:hover {
    border-color: var(--neon-blue);
}

.platform-tab.active {
    border-color: var(--neon-blue);
    background: rgba(0, 212, 255, 0.1);
    color: var(--neon-blue);
}

.platform-content {
    display: none;
    padding: 20px;
    background: var(--bg-darker);
    border-radius: 12px;
}

.platform-content.active {
    display: block;
}

.step-list {
    list-style: none;
    counter-reset: step;
}

.step-list li {
    counter-increment: step;
    padding: 10px 0;
    padding-left: 40px;
    position: relative;
    color: var(--text-secondary);
}

.step-list li::before {
    content: counter(step);
    position: absolute;
    left: 0;
    top: 8px;
    width: 26px;
    height: 26px;
    background: var(--neon-purple);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    color: white;
}

kbd {
    display: inline-block;
    padding: 4px 10px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--neon-yellow);
    box-shadow: 0 2px 0 var(--border-color);
}

/* Command Cards */
.command-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.command-cards.horizontal {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.command-card {
    padding: 20px;
    background: var(--bg-darker);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    transition: var(--transition-fast);
}

.command-card:hover {
    border-color: var(--neon-green);
}

.command-card.mini {
    text-align: center;
    padding: 15px;
}

.command-card.mini code {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.command-card.mini span {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.command-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.command-code {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--accent-success);
    background: rgba(63, 185, 80, 0.1);
    padding: 4px 10px;
    border-radius: 4px;
}

.command-xp {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-muted);
}

.command-desc strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 5px;
}

.command-desc p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.memory-trick {
    font-size: 0.8rem;
    color: var(--neon-yellow);
    font-style: italic;
}

/* Terminal Simulator */
.terminal-container {
    background: #1a1a2e;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    border: 2px solid var(--border-color);
}

.terminal-header {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    background: #0d0d1a;
    border-bottom: 1px solid var(--border-color);
}

.terminal-buttons {
    display: flex;
    gap: 8px;
}

.term-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.term-btn.red { background: #ff5f57; }
.term-btn.yellow { background: #ffbd2e; }
.term-btn.green { background: #28c840; }

.terminal-title {
    flex: 1;
    text-align: center;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.terminal-body {
    padding: 20px;
    min-height: 200px;
    max-height: 300px;
    overflow-y: auto;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    line-height: 1.6;
}

.terminal-line {
    margin-bottom: 5px;
}

.term-prompt {
    color: var(--neon-green);
}

.term-command {
    color: var(--text-primary);
}

.term-output {
    color: var(--text-secondary);
}

.term-success {
    color: var(--neon-green);
}

.term-error {
    color: var(--error);
}

.term-info {
    color: var(--neon-blue);
}

.terminal-input-line {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    background: #0d0d1a;
    border-top: 1px solid var(--border-color);
    gap: 10px;
}

.terminal-prompt {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--neon-green);
    white-space: nowrap;
}

.terminal-input {
    flex: 1;
    background: transparent;
    border: none;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--text-primary);
    outline: none;
}

.terminal-input::placeholder {
    color: var(--text-muted);
}

/* Challenges */
.challenges-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.challenge-card {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--bg-darker);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    transition: var(--transition-fast);
}

.challenge-card:hover {
    border-color: var(--neon-blue);
}

.challenge-card.completed {
    border-color: var(--neon-green);
    background: rgba(68, 255, 136, 0.05);
}

.challenge-card.completed .challenge-checkbox {
    color: var(--neon-green);
}

.challenge-checkbox {
    font-size: 1.5rem;
    color: var(--text-muted);
}

.challenge-info {
    flex: 1;
}

.challenge-title {
    display: block;
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 5px;
}

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

.challenge-reward {
    font-family: var(--font-display);
    font-size: 0.8rem;
    color: var(--neon-yellow);
    white-space: nowrap;
}

.challenge-complete-btn {
    padding: 8px 16px;
    font-family: var(--font-display);
    font-size: 0.7rem;
    background: var(--bg-card);
    border: 2px solid var(--neon-green);
    border-radius: 8px;
    color: var(--neon-green);
    cursor: pointer;
    transition: var(--transition-fast);
}

.challenge-complete-btn:hover {
    background: var(--neon-green);
    color: var(--bg-dark);
}

.challenge-complete-btn.small {
    padding: 5px 10px;
}

.challenge-card.completed .challenge-complete-btn {
    display: none;
}

/* Level Complete Section */
.level-complete-section {
    margin-top: 40px;
    text-align: center;
}

.complete-banner {
    padding: 40px;
    background: rgba(63, 185, 80, 0.08);
    border: 2px solid var(--accent-success);
    border-radius: 16px;
}

.complete-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.complete-banner h3 {
    font-family: var(--font-body);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--accent-success);
}

.badge-earned {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px 40px;
    background: var(--bg-card);
    border-radius: 16px;
    margin: 20px 0;
}

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

.badge-name {
    font-family: var(--font-display);
    font-size: 0.9rem;
    color: var(--neon-yellow);
}

/* Code Blocks */
.code-block {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
    background: var(--bg-darker);
    border-radius: 10px;
    margin: 15px 0;
    flex-wrap: wrap;
}

.code-block code {
    flex: 1;
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--neon-green);
}

.copy-btn {
    padding: 8px 15px;
    font-size: 0.8rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.copy-btn:hover {
    border-color: var(--neon-blue);
    color: var(--neon-blue);
}

.copy-btn.copied {
    border-color: var(--neon-green);
    color: var(--neon-green);
}

.copy-btn.small {
    padding: 5px 10px;
    font-size: 0.7rem;
}

/* Prompt Examples */
.prompt-examples {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
}

.prompt-card {
    padding: 20px;
    background: var(--bg-darker);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    position: relative;
}

.prompt-type {
    font-family: var(--font-display);
    font-size: 0.75rem;
    color: var(--neon-purple);
    margin-bottom: 10px;
}

.prompt-text {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding-right: 40px;
}

.prompt-card .copy-btn {
    position: absolute;
    top: 15px;
    right: 15px;
}

/* Tips Grid */
.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.tip-card {
    padding: 25px;
    background: var(--bg-darker);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    text-align: center;
}

.tip-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 15px;
}

.tip-card h4 {
    font-family: var(--font-display);
    font-size: 0.9rem;
    margin-bottom: 12px;
    color: var(--neon-blue);
}

.tip-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 5px;
}

/* Steps List */
.steps-list {
    margin: 15px 0 15px 20px;
    color: var(--text-secondary);
}

.steps-list li {
    margin-bottom: 10px;
    font-size: 0.95rem;
}

/* Prompt Tip */
.prompt-tip {
    margin-top: 15px;
    padding: 15px;
    background: rgba(88, 166, 255, 0.1);
    border-radius: 8px;
    border-left: 3px solid var(--accent-primary);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Installation Steps */
.install-steps {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin: 20px 0;
}

.install-step {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: var(--bg-darker);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.step-number {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-primary);
    color: var(--bg-dark);
    font-weight: 700;
    font-size: 1.1rem;
    border-radius: 50%;
}

.step-content {
    flex: 1;
}

.step-content h4 {
    font-size: 1rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.step-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.step-content a {
    color: var(--accent-primary);
    text-decoration: none;
}

.step-content a:hover {
    text-decoration: underline;
}

.step-content .code-block {
    margin: 10px 0;
}

.step-content ol {
    margin: 10px 0 10px 20px;
    color: var(--text-secondary);
}

.step-content ol li {
    margin-bottom: 6px;
}

/* Callout Section */
.callout-section {
    background: linear-gradient(135deg, rgba(88, 166, 255, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    border: 2px solid var(--accent-primary);
    border-radius: 16px;
    padding: 25px;
}

.callout-section h3 {
    color: var(--accent-primary);
}

/* Parent Note */
.parent-note {
    margin-top: 20px;
    padding: 20px;
    background: rgba(210, 153, 34, 0.1);
    border: 1px solid var(--accent-warning);
    border-radius: 12px;
}

.parent-note h4 {
    color: var(--accent-warning);
    margin-bottom: 12px;
    font-size: 1rem;
}

.parent-note p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.parent-note .code-block {
    margin: 10px 0;
}

/* Web Trio (HTML/CSS/JS explanation) */
.web-trio {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 20px 0;
}

.trio-item {
    text-align: center;
    padding: 20px;
    background: var(--bg-darker);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.trio-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 10px;
}

.trio-item h4 {
    color: var(--accent-primary);
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.trio-item p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin: 0;
}

/* Epic Tips */
.epic-tips {
    margin-top: 15px;
    padding: 15px;
    background: rgba(139, 92, 246, 0.1);
    border-radius: 8px;
    border-left: 3px solid var(--accent-secondary);
}

.epic-tips strong {
    color: var(--accent-secondary);
    font-size: 0.9rem;
}

.epic-tips ul {
    margin: 10px 0 0 20px;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.epic-tips ul li {
    margin-bottom: 5px;
}

@media (max-width: 768px) {
    .web-trio {
        grid-template-columns: 1fr;
    }
}

/* Project Cards */
.project-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
}

.project-card {
    padding: 25px;
    background: var(--bg-darker);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    transition: var(--transition-fast);
}

.project-card:hover {
    border-color: var(--neon-purple);
}

.project-card.completed {
    border-color: var(--neon-green);
}

.project-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.project-icon {
    font-size: 2rem;
}

.project-name {
    flex: 1;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
}

.project-xp {
    font-family: var(--font-display);
    font-size: 0.75rem;
    color: var(--neon-yellow);
}

.project-desc {
    color: var(--text-secondary);
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.project-prompt {
    background: var(--bg-card);
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 15px;
}

.project-prompt code {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--neon-blue);
    display: block;
    margin-bottom: 10px;
    word-break: break-word;
}

.project-status {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.status-icon {
    font-size: 1.3rem;
    color: var(--text-muted);
}

.project-card.completed .status-icon {
    color: var(--neon-green);
}

/* Upgrade Ideas */
.upgrade-ideas {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.upgrade {
    padding: 10px 15px;
    background: var(--bg-darker);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Epic Projects */
.epic-projects {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.epic-project-card {
    padding: 30px;
    background: var(--bg-darker);
    border: 3px solid var(--border-color);
    border-radius: 20px;
    transition: var(--transition-normal);
}

.epic-project-card:hover {
    border-color: var(--neon-purple);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(180, 74, 255, 0.2);
}

.epic-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.epic-icon {
    font-size: 2.5rem;
}

.epic-header h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
}

.epic-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 15px 0;
}

.epic-features span {
    padding: 5px 12px;
    background: var(--bg-card);
    border-radius: 15px;
    font-size: 0.75rem;
    color: var(--neon-blue);
}

.epic-prompt {
    background: var(--bg-card);
    padding: 15px;
    border-radius: 12px;
    margin-top: 15px;
}

.epic-prompt strong {
    display: block;
    font-size: 0.75rem;
    color: var(--neon-yellow);
    margin-bottom: 10px;
}

.epic-prompt code {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 10px;
    line-height: 1.5;
}

.epic-status {
    margin-top: 15px;
    text-align: center;
}

/* Process Steps */
.process-steps {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.process-step {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 15px 20px;
    background: var(--bg-darker);
    border-radius: 10px;
}

.step-num {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--neon-purple), var(--neon-blue));
    border-radius: 50%;
    font-family: var(--font-display);
    font-weight: 700;
}

.step-text {
    color: var(--text-secondary);
}

/* Boss Level */
.boss-header {
    position: relative;
}

.boss-icon {
    font-size: 4rem;
    margin-bottom: 10px;
    animation: bossPulse 2s ease-in-out infinite;
}

@keyframes bossPulse {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.1) rotate(5deg); }
}

.boss-briefing {
    border-color: var(--neon-yellow);
}

.boss-briefing::before {
    background: linear-gradient(90deg, var(--neon-yellow), var(--neon-orange), var(--neon-yellow));
}

.boss-briefing .briefing-header h3 {
    color: var(--neon-yellow);
}

.idea-prompts {
    list-style: none;
    padding-left: 0;
}

.idea-prompts li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
    color: var(--text-secondary);
}

.idea-prompts li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--neon-yellow);
}

.idea-input-section {
    margin-top: 25px;
    padding: 25px;
    background: var(--bg-darker);
    border-radius: 16px;
}

.idea-input-section label {
    display: block;
    font-family: var(--font-display);
    font-size: 0.9rem;
    margin-bottom: 15px;
    color: var(--neon-purple);
}

.idea-input-section textarea {
    width: 100%;
    min-height: 120px;
    padding: 15px;
    font-family: var(--font-body);
    font-size: 1rem;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    resize: vertical;
    margin-bottom: 15px;
}

.idea-input-section textarea:focus {
    outline: none;
    border-color: var(--neon-purple);
}

.idea-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
}

.idea-card {
    padding: 20px;
    background: var(--bg-darker);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.idea-card:hover {
    border-color: var(--neon-yellow);
    transform: translateY(-3px);
}

.idea-card span {
    font-size: 2rem;
    display: block;
    margin-bottom: 10px;
}

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

/* Boss Checklist */
.boss-checklist {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.boss-check {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
    background: var(--bg-darker);
    border: 2px solid var(--border-color);
    border-radius: 10px;
}

.boss-check.completed {
    border-color: var(--neon-green);
}

.check-box {
    font-size: 1.3rem;
    color: var(--text-muted);
}

.boss-check.completed .check-box {
    color: var(--neon-green);
}

.boss-check span:nth-child(2) {
    flex: 1;
    color: var(--text-secondary);
}

/* Boss Complete */
.boss-complete {
    background: linear-gradient(135deg, rgba(255, 221, 68, 0.2), rgba(255, 136, 68, 0.2));
    border-color: var(--neon-yellow);
}

.wizard-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.wizard-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--neon-yellow), var(--neon-orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 20px 0;
    animation: wizardGlow 2s ease-in-out infinite;
}

@keyframes wizardGlow {
    0%, 100% { text-shadow: 0 0 20px rgba(255, 221, 68, 0.5); filter: brightness(1); }
    50% { text-shadow: 0 0 40px rgba(255, 221, 68, 0.8); filter: brightness(1.2); }
}

.final-badges {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin: 25px 0;
}

.badge-display {
    padding: 10px 20px;
    background: var(--bg-card);
    border-radius: 20px;
    font-family: var(--font-display);
    font-size: 0.75rem;
    color: var(--neon-green);
}

/* Achievements Panel */
.achievements-panel {
    position: fixed;
    right: -250px;
    top: 50%;
    transform: translateY(-50%);
    width: 250px;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-right: none;
    border-radius: 16px 0 0 16px;
    padding: 20px;
    transition: var(--transition-normal);
    z-index: 100;
}

.achievements-panel.open {
    right: 0;
}

.achievements-toggle {
    position: absolute;
    left: -50px;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-right: none;
    border-radius: 12px 0 0 12px;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.achievements-toggle:hover {
    background: var(--bg-card-hover);
}

.achievements-content h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    margin-bottom: 20px;
    color: var(--neon-yellow);
}

.badges-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-darker);
    border-radius: 10px;
    transition: var(--transition-fast);
}

.badge-item.locked {
    opacity: 0.4;
}

.badge-item.unlocked {
    background: rgba(68, 255, 136, 0.1);
    border: 1px solid var(--neon-green);
}

.badge-item .badge-icon {
    font-size: 1.5rem;
}

.badge-item .badge-name {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.badge-item.unlocked .badge-name {
    color: var(--neon-green);
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.show {
    display: flex;
}

.modal-content {
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    max-width: 600px;
    width: 100%;
    position: relative;
    animation: modalIn 0.3s ease;
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 2rem;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
}

.modal-close:hover {
    color: var(--text-primary);
}

/* Certificate */
.certificate {
    background: linear-gradient(135deg, #1a1a3a, #0a0a2a);
    max-width: 700px;
}

.certificate-inner {
    text-align: center;
}

.cert-border {
    padding: 40px;
    border: 4px double var(--neon-yellow);
    border-radius: 10px;
}

.cert-border h2 {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--neon-yellow);
    margin-bottom: 20px;
}

.cert-border h1 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 30px;
}

.cert-text {
    color: var(--text-secondary);
    margin: 10px 0;
}

.cert-name {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--neon-blue);
    margin: 20px 0;
}

.cert-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--neon-purple);
    margin: 20px 0;
}

.cert-badges {
    display: flex;
    justify-content: center;
    gap: 15px;
    font-size: 2rem;
    margin: 25px 0;
}

.cert-date {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 20px;
}

/* Level Up Modal */
.levelup {
    background: linear-gradient(135deg, rgba(180, 74, 255, 0.3), rgba(0, 212, 255, 0.3));
    border-color: var(--neon-purple);
    max-width: 400px;
    text-align: center;
}

.levelup-content {
    padding: 20px;
}

.levelup-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    animation: levelupBounce 0.5s ease infinite;
}

@keyframes levelupBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.levelup h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--neon-purple);
    margin-bottom: 10px;
}

.levelup p {
    color: var(--text-secondary);
    margin-bottom: 25px;
}

/* XP Popup */
.xp-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 20px 40px;
    background: rgba(68, 255, 136, 0.2);
    border: 2px solid var(--neon-green);
    border-radius: 12px;
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--neon-green);
    opacity: 0;
    pointer-events: none;
    z-index: 1001;
}

.xp-popup.show {
    animation: xpPop 1s ease forwards;
}

@keyframes xpPop {
    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); }
    100% { opacity: 0; transform: translate(-50%, -100%); }
}

/* Responsive */
@media (max-width: 768px) {
    .game-header {
        flex-direction: column;
        text-align: center;
    }

    .game-title {
        font-size: 1.3rem;
        justify-content: center;
    }

    .stats-section {
        width: 100%;
        justify-content: center;
    }

    .level-nav {
        gap: 8px;
    }

    .nav-btn {
        padding: 10px 15px;
        min-width: 70px;
    }

    .nav-text {
        font-size: 0.6rem;
    }

    .game-content {
        padding: 20px;
    }

    .glitch {
        font-size: 1.5rem;
    }

    .ascii-hero {
        font-size: 0.4rem;
    }

    .map-path {
        flex-direction: column;
    }

    .map-connector {
        width: 3px;
        height: 20px;
    }

    .achievements-panel {
        display: none;
    }

    .sound-btn {
        top: 10px;
        right: 10px;
        width: 40px;
        height: 40px;
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-darker);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--neon-purple);
}

/* Selection */
::selection {
    background: var(--neon-purple);
    color: white;
}

/* Version Tag */
.version-tag {
    position: fixed;
    bottom: 8px;
    right: 8px;
    font-size: 0.65rem;
    color: var(--text-muted);
    opacity: 0.4;
    font-family: var(--font-mono);
}