/* Pixel Art Personal Website CSS */
:root {
    --pixel-primary: #00ff41;
    --pixel-secondary: #ff00ff;
    --pixel-accent: #ffff00;
    --pixel-bg: #0a0a0a;
    --pixel-surface: #1a1a1a;
    --pixel-border: #333333;
    --pixel-text: #ffffff;
    --pixel-text-dim: #cccccc;
    --pixel-shadow: rgba(0, 255, 65, 0.3);
    --pixel-glow: rgba(255, 0, 255, 0.5);
    
    --font-pixel: 'Press Start 2P', monospace;
    --border-width: 2px;
    --corner-size: 8px;
}

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

body {
    font-family: var(--font-pixel);
    background: var(--pixel-bg);
    color: var(--pixel-text);
    line-height: 1.6;
    font-size: 8px;
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Pixel Border Effect */
.pixel-border {
    border: var(--border-width) solid var(--pixel-primary);
    position: relative;
    background: var(--pixel-surface);
    padding: 20px;
}

.pixel-border::before {
    content: '';
    position: absolute;
    top: -var(--border-width);
    left: -var(--border-width);
    right: -var(--border-width);
    bottom: -var(--border-width);
    background: linear-gradient(45deg, var(--pixel-primary), var(--pixel-secondary));
    z-index: -1;
    opacity: 0.3;
}

/* Header */
.pixel-header {
    text-align: center;
    margin-bottom: 30px;
}

.glitch-text {
    font-size: 24px;
    text-transform: uppercase;
    letter-spacing: 4px;
    position: relative;
    animation: glitch 2s infinite;
    text-shadow: 
        2px 0 var(--pixel-secondary),
        -2px 0 var(--pixel-accent);
}

@keyframes glitch {
    0%, 98% { transform: translate(0); }
    1% { transform: translate(-2px, 1px); }
    2% { transform: translate(2px, -1px); }
    3% { transform: translate(-1px, 2px); }
    4% { transform: translate(1px, -2px); }
    5% { transform: translate(0); }
}

.subtitle {
    font-size: 10px;
    margin-top: 10px;
    color: var(--pixel-text-dim);
    letter-spacing: 2px;
}

/* Navigation */
.pixel-nav {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.pixel-btn {
    background: var(--pixel-surface);
    border: var(--border-width) solid var(--pixel-border);
    color: var(--pixel-text);
    padding: 12px 20px;
    font-family: var(--font-pixel);
    font-size: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pixel-btn:hover,
.pixel-btn.active {
    background: var(--pixel-primary);
    color: var(--pixel-bg);
    border-color: var(--pixel-primary);
    box-shadow: 0 0 20px var(--pixel-shadow);
    transform: translateY(-2px);
}

.pixel-btn:active {
    transform: translateY(0);
}

/* Content Sections */
.content {
    flex: 1;
}

.section {
    display: none;
    animation: fadeIn 0.3s ease-in;
}

.section.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Pixel Window */
.pixel-window {
    border: var(--border-width) solid var(--pixel-border);
    background: var(--pixel-surface);
    min-height: 400px;
}

.window-header {
    background: var(--pixel-border);
    padding: 10px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: var(--border-width) solid var(--pixel-border);
}

.window-title {
    font-size: 8px;
    text-transform: uppercase;
    color: var(--pixel-primary);
    letter-spacing: 1px;
}

.window-controls {
    display: flex;
    gap: 8px;
}

.control {
    width: 16px;
    height: 16px;
    background: var(--pixel-surface);
    border: 1px solid var(--pixel-border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 10px;
    line-height: 1;
}

.control:hover {
    background: var(--pixel-primary);
    color: var(--pixel-bg);
}

.window-content {
    padding: 30px;
}

/* About Section */
.avatar-container {
    text-align: center;
    margin-bottom: 20px;
}

.pixel-avatar {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: linear-gradient(45deg, 
        var(--pixel-primary) 25%, 
        var(--pixel-secondary) 25%, 
        var(--pixel-secondary) 50%, 
        var(--pixel-primary) 50%, 
        var(--pixel-primary) 75%, 
        var(--pixel-secondary) 75%);
    background-size: 8px 8px;
    border: var(--border-width) solid var(--pixel-border);
    image-rendering: pixelated;
    animation: pulse 2s infinite;
}

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

.pixel-text {
    font-size: 9px;
    line-height: 1.8;
    margin-bottom: 20px;
    text-align: center;
}

.stats-grid {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    min-width: 120px;
}

.stat-label {
    font-size: 7px;
    color: var(--pixel-text-dim);
}

.stat-bar {
    width: 100px;
    height: 8px;
    background: var(--pixel-bg);
    border: 1px solid var(--pixel-border);
    position: relative;
}

.stat-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--pixel-primary), var(--pixel-accent));
    transition: width 1s ease;
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.stat-value {
    font-size: 7px;
    color: var(--pixel-primary);
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.project-link {
    text-decoration: none;
    color: inherit;
    display: block;
    transition: all 0.3s ease;
}

.project-card {
    border: 1px solid var(--pixel-border);
    padding: 20px;
    background: var(--pixel-bg);
    transition: all 0.3s ease;
    position: relative;
    cursor: pointer;
}

.project-link:hover .project-card {
    border-color: var(--pixel-primary);
    transform: translateY(-5px);
    box-shadow: 0 5px 20px var(--pixel-shadow);
}

.project-link-indicator {
    position: absolute;
    bottom: 10px;
    right: 15px;
    font-size: 6px;
    color: var(--pixel-border);
    text-transform: uppercase;
    opacity: 0;
    transition: all 0.3s ease;
}

.project-link:hover .project-link-indicator {
    opacity: 1;
    color: var(--pixel-primary);
    transform: translateX(-5px);
}

.project-icon {
    width: 32px;
    height: 32px;
    background: var(--pixel-secondary);
    margin-bottom: 15px;
    background-image: 
        linear-gradient(45deg, transparent 25%, var(--pixel-primary) 25%, var(--pixel-primary) 50%, transparent 50%),
        linear-gradient(-45deg, transparent 25%, var(--pixel-accent) 25%, var(--pixel-accent) 50%, transparent 50%);
    background-size: 4px 4px;
}

.project-card h3 {
    font-size: 10px;
    margin-bottom: 10px;
    color: var(--pixel-primary);
}

.project-card p {
    font-size: 8px;
    line-height: 1.6;
    margin-bottom: 15px;
    color: var(--pixel-text-dim);
}

.project-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.tag {
    background: var(--pixel-border);
    padding: 4px 8px;
    font-size: 6px;
    border: 1px solid var(--pixel-primary);
    color: var(--pixel-primary);
}

/* Skills Section */
.skills-terminal {
    background: var(--pixel-bg);
    padding: 20px;
    border: 1px solid var(--pixel-border);
    font-family: monospace;
}

.terminal-line {
    margin-bottom: 20px;
    font-size: 8px;
}

.prompt {
    color: var(--pixel-primary);
    margin-right: 8px;
}

.command {
    color: var(--pixel-accent);
}

.skill-category {
    margin-bottom: 25px;
}

.skill-category h4 {
    font-size: 9px;
    color: var(--pixel-secondary);
    margin-bottom: 15px;
    border-bottom: 1px solid var(--pixel-border);
    padding-bottom: 5px;
}

.skill-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 10px;
}

.skill-item span {
    font-size: 7px;
    width: 80px;
    flex-shrink: 0;
}

.skill-bar {
    flex: 1;
    height: 8px;
    background: var(--pixel-bg);
    border: 1px solid var(--pixel-border);
    position: relative;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--pixel-primary), var(--pixel-secondary));
    transition: width 1.5s ease;
    position: relative;
}

.skill-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: scan 2s infinite;
}

@keyframes scan {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    border: 1px solid var(--pixel-border);
    background: var(--pixel-bg);
    transition: all 0.3s ease;
}

.contact-item:hover {
    border-color: var(--pixel-primary);
    background: var(--pixel-surface);
    transform: translateX(5px);
}

.contact-icon {
    width: 24px;
    height: 24px;
    background-size: 4px 4px;
    flex-shrink: 0;
}

.email-icon {
    background: var(--pixel-primary);
    background-image: repeating-linear-gradient(45deg, transparent, transparent 2px, var(--pixel-bg) 2px, var(--pixel-bg) 4px);
}

.github-icon {
    background: var(--pixel-secondary);
    background-image: repeating-linear-gradient(90deg, transparent, transparent 2px, var(--pixel-bg) 2px, var(--pixel-bg) 4px);
}

.linkedin-icon {
    background: var(--pixel-accent);
    background-image: repeating-linear-gradient(135deg, transparent, transparent 2px, var(--pixel-bg) 2px, var(--pixel-bg) 4px);
}

.location-icon {
    background: var(--pixel-primary);
    background-image: repeating-linear-gradient(-45deg, transparent, transparent 2px, var(--pixel-secondary) 2px, var(--pixel-secondary) 4px);
}

.contact-item span,
.contact-item a {
    font-size: 8px;
    color: var(--pixel-text-dim);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: var(--pixel-primary);
}

/* Enhanced Game Section Styles */
.game-section {
    padding: 20px 0;
}

.game-header {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px;
    background: linear-gradient(135deg, var(--pixel-bg), var(--pixel-surface));
    border: var(--border-width) solid var(--pixel-border);
    position: relative;
    overflow: hidden;
}

.game-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.1), transparent);
    animation: scan-header 3s infinite;
}

@keyframes scan-header {
    0% { left: -100%; }
    100% { left: 100%; }
}

.game-title {
    font-size: 12px;
    color: var(--pixel-primary);
    text-shadow: 2px 2px 0 var(--pixel-secondary);
    margin-bottom: 8px;
    animation: pulse-glow 2s ease-in-out infinite alternate;
}

@keyframes pulse-glow {
    from { text-shadow: 2px 2px 0 var(--pixel-secondary), 0 0 10px var(--pixel-primary); }
    to { text-shadow: 2px 2px 0 var(--pixel-secondary), 0 0 20px var(--pixel-primary), 0 0 30px var(--pixel-primary); }
}

.game-subtitle {
    font-size: 7px;
    color: var(--pixel-text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.main-game-area {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 40px;
    align-items: center;
}

.avatar-section {
    text-align: center;
}

.clickable-avatar {
    position: relative;
    width: 140px;
    height: 140px;
    margin: 0 auto 20px;
    background: linear-gradient(45deg, 
        var(--pixel-primary) 25%, 
        var(--pixel-secondary) 25%, 
        var(--pixel-secondary) 50%, 
        var(--pixel-primary) 50%, 
        var(--pixel-primary) 75%, 
        var(--pixel-secondary) 75%);
    background-size: 12px 12px;
    border: 4px solid var(--pixel-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    user-select: none;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 
        0 0 20px rgba(0, 255, 65, 0.4),
        inset 0 0 20px rgba(0, 255, 65, 0.1);
    animation: idle-pulse 3s ease-in-out infinite;
}

@keyframes idle-pulse {
    0%, 100% { 
        box-shadow: 
            0 0 20px rgba(0, 255, 65, 0.4),
            inset 0 0 20px rgba(0, 255, 65, 0.1);
    }
    50% { 
        box-shadow: 
            0 0 40px rgba(0, 255, 65, 0.8),
            inset 0 0 30px rgba(0, 255, 65, 0.2);
    }
}

.avatar-glow {
    position: absolute;
    inset: -4px;
    background: conic-gradient(from 0deg, var(--pixel-primary), var(--pixel-secondary), var(--pixel-accent), var(--pixel-primary));
    border-radius: 12px;
    z-index: -1;
    animation: rotate-glow 3s linear infinite;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

@keyframes rotate-glow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.clickable-avatar:hover .avatar-glow {
    opacity: 1;
}

.clickable-avatar:hover {
    transform: scale(1.15) rotate(3deg);
    box-shadow: 
        0 0 50px var(--pixel-primary),
        0 0 80px rgba(0, 255, 65, 0.6),
        inset 0 0 30px rgba(0, 255, 65, 0.3);
    border-color: var(--pixel-accent);
}

.clickable-avatar:active {
    transform: scale(0.9) rotate(-2deg);
    box-shadow: 
        0 0 30px var(--pixel-secondary),
        inset 0 0 40px rgba(255, 0, 255, 0.4);
}

.clickable-avatar.auto-clicking {
    animation: auto-clicking-pulse 0.8s ease-in-out infinite alternate;
    border-color: var(--pixel-accent);
    box-shadow: 
        0 0 40px rgba(255, 255, 0, 0.8),
        0 0 60px rgba(255, 255, 0, 0.4),
        inset 0 0 30px rgba(255, 255, 0, 0.2);
}

@keyframes auto-clicking-pulse {
    0% { 
        transform: scale(1) rotate(0deg);
        box-shadow: 
            0 0 40px rgba(255, 255, 0, 0.8),
            0 0 60px rgba(255, 255, 0, 0.4),
            inset 0 0 30px rgba(255, 255, 0, 0.2);
    }
    100% { 
        transform: scale(1.05) rotate(1deg);
        box-shadow: 
            0 0 60px rgba(255, 255, 0, 1),
            0 0 80px rgba(255, 255, 0, 0.6),
            inset 0 0 40px rgba(255, 255, 0, 0.3);
    }
}

.click-indicator {
    position: absolute;
    top: -45px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 9px;
    color: var(--pixel-primary);
    background: var(--pixel-bg);
    padding: 8px 16px;
    border: 2px solid var(--pixel-primary);
    border-radius: 8px;
    animation: bounce-indicator 1.5s infinite;
    pointer-events: none;
    text-shadow: 0 0 8px var(--pixel-primary);
    font-weight: bold;
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.5);
    text-transform: uppercase;
}

.power-display {
    position: absolute;
    bottom: -45px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 10px;
    color: var(--pixel-secondary);
    background: var(--pixel-surface);
    padding: 6px 16px;
    border: 2px solid var(--pixel-secondary);
    border-radius: 8px;
    pointer-events: none;
    font-weight: bold;
    text-shadow: 0 0 5px var(--pixel-secondary);
    box-shadow: 0 0 10px rgba(255, 0, 255, 0.4);
}

@keyframes bounce-indicator {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-8px); }
    60% { transform: translateX(-50%) translateY(-4px); }
}

.quick-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 20px;
}

.quick-stat {
    background: var(--pixel-surface);
    border: 1px solid var(--pixel-border);
    padding: 10px;
    border-radius: 4px;
    text-align: center;
}

.quick-stat-label {
    display: block;
    font-size: 6px;
    color: var(--pixel-text-dim);
    margin-bottom: 5px;
    text-transform: uppercase;
}

.quick-stat-value {
    font-size: 10px;
    color: var(--pixel-primary);
    font-weight: bold;
}

.progress-section {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.level-display {
    background: var(--pixel-surface);
    border: var(--border-width) solid var(--pixel-border);
    padding: 20px;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.level-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 15px;
}

.level-text {
    font-size: 8px;
    color: var(--pixel-text-dim);
    text-transform: uppercase;
}

.level-number {
    font-size: 18px;
    color: var(--pixel-primary);
    font-weight: bold;
    text-shadow: 2px 2px 0 var(--pixel-secondary);
    animation: level-pulse 2s ease-in-out infinite alternate;
}

@keyframes level-pulse {
    from { transform: scale(1); }
    to { transform: scale(1.1); }
}

.exp-info {
    text-align: center;
}

.exp-text {
    font-size: 9px;
    color: var(--pixel-text-dim);
    margin-bottom: 10px;
}

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

.exp-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--pixel-primary), var(--pixel-secondary));
    transition: width 0.5s ease;
    position: relative;
    border-radius: 6px;
}

.exp-shimmer {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
    animation: shimmer-exp 2s infinite;
}

@keyframes shimmer-exp {
    0% { left: -100%; }
    100% { left: 100%; }
}

.upgrades-section {
    margin-bottom: 30px;
}

.section-header {
    text-align: center;
    margin-bottom: 20px;
    padding: 15px;
    background: linear-gradient(135deg, var(--pixel-surface), var(--pixel-bg));
    border: 1px solid var(--pixel-border);
    border-radius: 8px;
}

.section-header h4 {
    font-size: 11px;
    color: var(--pixel-secondary);
    margin-bottom: 5px;
    text-transform: uppercase;
    text-shadow: 1px 1px 0 var(--pixel-primary);
}

.section-subtitle {
    font-size: 7px;
    color: var(--pixel-text-dim);
    text-transform: uppercase;
}

.upgrades-container {
    background: var(--pixel-bg);
    border: 1px solid var(--pixel-border);
    border-radius: 8px;
    padding: 20px;
}

.upgrades-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.upgrade-item {
    background: linear-gradient(135deg, var(--pixel-surface), var(--pixel-bg));
    border: 2px solid var(--pixel-border);
    padding: 15px;
    border-radius: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.upgrade-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.upgrade-item:hover::before {
    left: 100%;
}

.upgrade-item.locked {
    opacity: 0.4;
    cursor: not-allowed;
    filter: grayscale(1);
}

.upgrade-item.unlocked {
    border-color: var(--pixel-primary);
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.3);
    animation: upgrade-ready 2s ease-in-out infinite alternate;
}

.upgrade-item.used {
    border-color: var(--pixel-secondary);
    background: linear-gradient(135deg, var(--pixel-surface), rgba(255, 0, 255, 0.1));
    box-shadow: 0 0 10px rgba(255, 0, 255, 0.4);
}

.upgrade-item.banked {
    border-color: var(--pixel-accent);
    background: linear-gradient(135deg, var(--pixel-surface), rgba(255, 255, 0, 0.15));
    box-shadow: 0 0 15px rgba(255, 255, 0, 0.5);
    animation: banked-pulse 2s ease-in-out infinite alternate;
}

@keyframes banked-pulse {
    from { 
        box-shadow: 0 0 15px rgba(255, 255, 0, 0.5);
        transform: scale(1);
    }
    to { 
        box-shadow: 0 0 25px rgba(255, 255, 0, 0.8);
        transform: scale(1.02);
    }
}

@keyframes upgrade-ready {
    from { box-shadow: 0 0 15px rgba(0, 255, 65, 0.3); }
    to { box-shadow: 0 0 25px rgba(0, 255, 65, 0.6); }
}

.rarity-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 5px;
    padding: 2px 6px;
    border-radius: 3px;
    text-transform: uppercase;
    font-weight: bold;
    letter-spacing: 0.5px;
}

.rarity-common {
    background: rgba(128, 128, 128, 0.8);
    color: white;
    border: 1px solid #666;
}

.rarity-uncommon {
    background: rgba(0, 255, 0, 0.8);
    color: black;
    border: 1px solid var(--pixel-primary);
}

.rarity-rare {
    background: rgba(0, 100, 255, 0.8);
    color: white;
    border: 1px solid #0066ff;
}

.rarity-legendary {
    background: rgba(255, 165, 0, 0.8);
    color: black;
    border: 1px solid #ff8800;
    animation: legendary-glow 2s ease-in-out infinite alternate;
}

.rarity-mythic {
    background: rgba(255, 0, 255, 0.8);
    color: white;
    border: 1px solid var(--pixel-secondary);
    animation: mythic-glow 1.5s ease-in-out infinite alternate;
}

@keyframes legendary-glow {
    from { box-shadow: 0 0 5px rgba(255, 165, 0, 0.5); }
    to { box-shadow: 0 0 15px rgba(255, 165, 0, 0.8); }
}

@keyframes mythic-glow {
    from { box-shadow: 0 0 8px rgba(255, 0, 255, 0.6); }
    to { box-shadow: 0 0 20px rgba(255, 0, 255, 1); }
}

.upgrade-name {
    font-size: 8px;
    color: var(--pixel-primary);
    margin-bottom: 8px;
    text-transform: uppercase;
    font-weight: bold;
    margin-top: 20px;
}

.upgrade-description {
    font-size: 7px;
    color: var(--pixel-text);
    margin-bottom: 10px;
    line-height: 1.4;
}

.drop-rate {
    font-size: 6px;
    color: var(--pixel-accent);
    background: rgba(255, 255, 0, 0.1);
    padding: 3px 6px;
    border-radius: 3px;
    margin-bottom: 8px;
    text-align: center;
    border: 1px solid var(--pixel-accent);
    text-transform: uppercase;
    font-weight: bold;
    animation: drop-rate-pulse 2s ease-in-out infinite alternate;
}

@keyframes drop-rate-pulse {
    from { background: rgba(255, 255, 0, 0.1); }
    to { background: rgba(255, 255, 0, 0.2); }
}

.upgrade-requirement {
    font-size: 6px;
    color: var(--pixel-text-dim);
    background: var(--pixel-bg);
    padding: 4px 8px;
    border-radius: 4px;
    text-transform: uppercase;
    text-align: center;
}

.activity-section {
    background: var(--pixel-surface);
    border: 1px solid var(--pixel-border);
    border-radius: 8px;
    overflow: hidden;
}

.activity-header {
    background: var(--pixel-border);
    padding: 12px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--pixel-border);
}

.activity-title {
    font-size: 8px;
    color: var(--pixel-primary);
    text-transform: uppercase;
    font-weight: bold;
}

.clear-log {
    background: var(--pixel-bg);
    border: 1px solid var(--pixel-border);
    color: var(--pixel-text-dim);
    padding: 4px 8px;
    font-size: 6px;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.clear-log:hover {
    border-color: var(--pixel-primary);
    color: var(--pixel-primary);
}

.activity-feed {
    padding: 15px;
    max-height: 180px;
    overflow-y: auto;
    font-family: monospace;
}

.log-entry {
    font-size: 7px;
    color: var(--pixel-text-dim);
    margin-bottom: 8px;
    line-height: 1.4;
    padding: 6px 10px;
    background: var(--pixel-bg);
    border-radius: 4px;
    border-left: 3px solid var(--pixel-border);
}

.log-entry.welcome {
    border-left-color: var(--pixel-primary);
    color: var(--pixel-primary);
}

.log-entry.rare {
    border-left-color: var(--pixel-secondary);
    color: var(--pixel-secondary);
    font-weight: bold;
    background: rgba(255, 0, 255, 0.1);
}

.log-entry.legendary {
    border-left-color: var(--pixel-accent);
    color: var(--pixel-accent);
    font-weight: bold;
    background: rgba(255, 255, 0, 0.1);
    animation: glow-text 1s ease-in-out;
}

@keyframes glow-text {
    0%, 100% { box-shadow: none; }
    50% { box-shadow: 0 0 15px var(--pixel-accent); }
}

.click-effect {
    position: absolute;
    pointer-events: none;
    font-size: 10px;
    font-weight: bold;
    color: var(--pixel-primary);
    text-shadow: 1px 1px 0 var(--pixel-bg);
    animation: float-up 1.2s ease-out forwards;
    z-index: 1000;
}

@keyframes float-up {
    0% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    50% {
        opacity: 1;
        transform: translateY(-30px) scale(1.2);
    }
    100% {
        opacity: 0;
        transform: translateY(-60px) scale(0.8);
    }
}

.session-start-effect {
    position: absolute;
    pointer-events: none;
    font-size: 12px;
    font-weight: bold;
    color: var(--pixel-accent);
    text-shadow: 
        2px 2px 0 var(--pixel-bg),
        0 0 10px var(--pixel-accent);
    animation: session-start 2s ease-out forwards;
    z-index: 1001;
    text-transform: uppercase;
}

@keyframes session-start {
    0% {
        opacity: 1;
        transform: translateY(0) scale(0.8);
    }
    20% {
        opacity: 1;
        transform: translateY(-20px) scale(1.2);
    }
    80% {
        opacity: 1;
        transform: translateY(-40px) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-60px) scale(0.8);
    }
}

/* Desktop optimizations */
@media (min-width: 1024px) {
    .main-game-area {
        grid-template-columns: 1fr 1.2fr;
        gap: 50px;
        align-items: start;
    }
    
    .game-header {
        padding: 30px;
        margin-bottom: 40px;
    }
    
    .game-title {
        font-size: 16px;
    }
    
    .game-subtitle {
        font-size: 8px;
    }
    
    .clickable-avatar {
        width: 160px;
        height: 160px;
        margin-bottom: 30px;
    }
    
    .click-indicator {
        top: -50px;
        font-size: 10px;
        padding: 10px 20px;
    }
    
    .power-display {
        bottom: -50px;
        font-size: 11px;
        padding: 8px 20px;
    }
    
    .level-display {
        padding: 30px;
    }
    
    .level-number {
        font-size: 24px;
    }
    
    .exp-text {
        font-size: 11px;
    }
    
    .exp-bar {
        height: 16px;
    }
    
    .upgrades-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 20px;
    }
    
    .upgrade-item {
        padding: 20px;
    }
    
    .upgrade-name {
        font-size: 9px;
    }
    
    .upgrade-description {
        font-size: 8px;
    }
    
    .activity-feed {
        max-height: 200px;
    }
    
    .log-entry {
        font-size: 8px;
        padding: 8px 12px;
    }
}

/* Tablet optimizations */
@media (max-width: 1023px) and (min-width: 769px) {
    .main-game-area {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
    
    .clickable-avatar {
        width: 130px;
        height: 130px;
    }
    
    .upgrades-grid {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    }
}

/* Mobile optimizations */
@media (max-width: 768px) {
    .main-game-area {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .clickable-avatar {
        width: 120px;
        height: 120px;
    }
    
    .upgrades-grid {
        grid-template-columns: 1fr;
    }
    
    .activity-feed {
        max-height: 150px;
    }
    
    .game-title {
        font-size: 10px;
    }
}

@media (max-width: 480px) {
    .clickable-avatar {
        width: 100px;
        height: 100px;
    }
    
    .quick-stats {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .game-title {
        font-size: 9px;
    }
    
    .section-header h4 {
        font-size: 9px;
    }
    
    .upgrade-item {
        padding: 12px;
    }
    
    .level-number {
        font-size: 16px;
    }
}

.ascii-art {
    text-align: center;
    font-family: monospace;
    font-size: 6px;
    color: var(--pixel-border);
    line-height: 1;
}

/* Footer */
.pixel-footer {
    margin-top: 50px;
    border-top: var(--border-width) solid var(--pixel-border);
    padding-top: 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.footer-content p {
    font-size: 7px;
    color: var(--pixel-text-dim);
}

.footer-links {
    display: flex;
    gap: 10px;
    align-items: center;
    font-size: 7px;
}

.blink {
    animation: blink 1s infinite;
    color: var(--pixel-primary);
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    .glitch-text {
        font-size: 18px;
        letter-spacing: 2px;
    }
    
    .pixel-nav {
        gap: 5px;
    }
    
    .pixel-btn {
        padding: 8px 12px;
        font-size: 7px;
    }
    
    .window-content {
        padding: 20px;
    }
    
    .stats-grid {
        flex-direction: column;
        align-items: center;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 7px;
    }
    
    .glitch-text {
        font-size: 14px;
    }
    
    .pixel-btn {
        font-size: 6px;
        padding: 6px 10px;
    }
    
    .window-content {
        padding: 15px;
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--pixel-bg);
    border: 1px solid var(--pixel-border);
}

::-webkit-scrollbar-thumb {
    background: var(--pixel-primary);
    border: 1px solid var(--pixel-border);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--pixel-secondary);
}

/* Selection */
::selection {
    background: var(--pixel-primary);
    color: var(--pixel-bg);
}

::-moz-selection {
    background: var(--pixel-primary);
    color: var(--pixel-bg);
}