:root {
    --neon-green: #00ff88;
    --neon-pink: #ff3366;
    --neon-blue: #00ccff;
    --neon-purple: #9d4edd;
    --neon-yellow: #ffee00;
    --dark-bg: #0a0a0f;
    --panel-bg: #12121a;
    --panel-bg-hover: #1a1a24;
    --text-primary: #ffffff;
    --text-secondary: #888899;
    --border-color: #22222a;
    --danger: #ff4444;
    --success: #00ff88;
    --warning: #ffaa00;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--dark-bg);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Animated background grid */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    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;
    pointer-events: none;
    z-index: -1;
}

.arena {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.header {
    text-align: center;
    padding: 30px 0;
    border-bottom: 2px solid var(--neon-green);
    margin-bottom: 30px;
    position: relative;
}

.header::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--neon-green), transparent);
    animation: glow-line 2s ease-in-out infinite;
}

@keyframes glow-line {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.header h1 {
    font-size: 2.5rem;
    color: var(--neon-green);
    letter-spacing: 4px;
}

/* Navigation */
.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 8px 16px;
    margin: 0 5px;
    border: 1px solid transparent;
    border-radius: 4px;
    transition: all 0.3s;
}

.nav-link:hover {
    color: var(--neon-green);
    border-color: var(--neon-green);
}

/* Quick Connect Section */
.quick-connect {
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.05), rgba(0, 204, 255, 0.05));
    border: 1px solid var(--neon-green);
    border-radius: 8px;
    padding: 30px;
    margin: 20px 0 40px;
    text-align: center;
}

.quick-connect h2 {
    color: var(--neon-green);
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.quick-connect p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.command-box {
    background: var(--dark-bg);
    border-radius: 6px;
    padding: 20px;
    margin: 20px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    font-family: 'Courier New', monospace;
}

.command-box code {
    color: var(--neon-green);
    font-size: 1rem;
}

.copy-btn {
    background: var(--neon-green);
    color: var(--dark-bg);
    border: none;
    padding: 8px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    font-size: 0.85rem;
    transition: all 0.3s;
}

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

.steps {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 20px;
}

.steps span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.steps span::before {
    content: '→ ';
    color: var(--neon-green);
}

.steps span:first-child::before {
    content: '';
}

@keyframes shimmer {
    0% { background-position: 0% center; }
    50% { background-position: 100% center; }
    100% { background-position: 0% center; }
}

.tagline {
    color: var(--text-secondary);
    margin-top: 10px;
    font-size: 1.1rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.status {
    margin-top: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: var(--neon-green);
    font-weight: 600;
    font-size: 0.9rem;
}

.status.offline {
    color: var(--danger);
}

.status.connecting {
    color: var(--warning);
}

.live-indicator {
    width: 12px;
    height: 12px;
    background: var(--neon-green);
    border-radius: 50%;
    animation: pulse 1.5s infinite;
    box-shadow: 0 0 10px var(--neon-green);
}

.status.offline .live-indicator {
    background: var(--danger);
    box-shadow: 0 0 10px var(--danger);
    animation: none;
}

.status.connecting .live-indicator {
    background: var(--warning);
    box-shadow: 0 0 10px var(--warning);
    animation: blink 0.8s infinite;
}

@keyframes pulse {
    0%, 100% { 
        opacity: 1; 
        transform: scale(1);
    }
    50% { 
        opacity: 0.4; 
        transform: scale(0.8);
    }
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* Grid Layout */
.main-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 20px;
}

.panel {
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-green), var(--neon-blue));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.panel:hover::before {
    opacity: 1;
}

.panel:hover {
    border-color: rgba(0, 255, 136, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 255, 136, 0.1);
}

.panel h2 {
    color: var(--neon-green);
    margin-bottom: 15px;
    font-size: 1.2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Match Viewer */
.match-viewer {
    grid-column: 1 / -1;
}

.match-arena {
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 40px 20px;
    background: linear-gradient(135deg, #1a1a2e 0%, #0f0f1a 100%);
    border-radius: 8px;
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
}

.match-arena::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(0, 255, 136, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.agent-a, .agent-b {
    text-align: center;
    flex: 1;
    z-index: 1;
    transition: transform 0.3s ease;
}

.agent-a:hover, .agent-b:hover {
    transform: scale(1.05);
}

.agent-icon {
    font-size: 4rem;
    margin-bottom: 10px;
    animation: float 3s ease-in-out infinite;
    cursor: pointer;
    transition: all 0.3s ease;
}

.agent-icon:hover {
    filter: drop-shadow(0 0 20px var(--neon-green));
}

.agent-b .agent-icon:hover {
    filter: drop-shadow(0 0 20px var(--neon-pink));
}

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

.agent-name {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--neon-green);
    margin-bottom: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.agent-name:hover {
    text-shadow: 0 0 20px var(--neon-green);
}

.agent-b .agent-name {
    color: var(--neon-pink);
}

.agent-b .agent-name:hover {
    text-shadow: 0 0 20px var(--neon-pink);
}

.vs {
    font-size: 2rem;
    font-weight: bold;
    color: var(--neon-blue);
    text-shadow: 0 0 20px var(--neon-blue);
    animation: glow 2s ease-in-out infinite;
    z-index: 1;
}

@keyframes glow {
    0%, 100% { 
        text-shadow: 0 0 20px var(--neon-blue), 0 0 40px var(--neon-blue);
        transform: scale(1);
    }
    50% { 
        text-shadow: 0 0 30px var(--neon-blue), 0 0 60px var(--neon-blue);
        transform: scale(1.1);
    }
}

.health-bar {
    width: 200px;
    height: 24px;
    background: #333;
    border-radius: 12px;
    overflow: hidden;
    margin: 10px auto;
    border: 2px solid #444;
    position: relative;
}

.health-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(255,255,255,0.1) 0%, transparent 50%, rgba(0,0,0,0.2) 100%);
    border-radius: 10px;
}

.health-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--neon-green), #00cc66);
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
}

.health-fill::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 30px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3));
}

.agent-b .health-fill {
    background: linear-gradient(90deg, var(--neon-pink), #ff0066);
    box-shadow: 0 0 10px rgba(255, 51, 102, 0.5);
}

.health-fill.low {
    background: linear-gradient(90deg, var(--danger), #cc0000) !important;
    box-shadow: 0 0 10px rgba(255, 68, 68, 0.5);
    animation: danger-pulse 0.5s ease-in-out infinite;
}

@keyframes danger-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.energy {
    color: var(--neon-blue);
    font-size: 1.1rem;
    font-weight: 600;
}

.match-log {
    height: 150px;
    overflow-y: auto;
    background: #0a0a10;
    border-radius: 8px;
    padding: 15px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    border: 1px solid var(--border-color);
}

.match-log::-webkit-scrollbar {
    width: 8px;
}

.match-log::-webkit-scrollbar-track {
    background: #0a0a10;
    border-radius: 4px;
}

.match-log::-webkit-scrollbar-thumb {
    background: var(--neon-green);
    border-radius: 4px;
}

.log-entry {
    padding: 5px 0;
    border-bottom: 1px solid #222;
    color: var(--text-secondary);
    animation: slide-in 0.3s ease-out;
}

@keyframes slide-in {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.log-entry:last-child {
    border-bottom: none;
    color: var(--neon-green);
    font-weight: 600;
}

.log-entry.attack {
    color: var(--neon-yellow);
}

.log-entry.damage {
    color: var(--neon-pink);
}

.log-entry.heal {
    color: var(--neon-green);
}

.log-entry.special {
    color: var(--neon-purple);
}

/* Leaderboard */
.leaderboard-list {
    max-height: 400px;
    overflow-y: auto;
}

.leaderboard-list::-webkit-scrollbar {
    width: 6px;
}

.leaderboard-list::-webkit-scrollbar-track {
    background: var(--panel-bg);
    border-radius: 3px;
}

.leaderboard-list::-webkit-scrollbar-thumb {
    background: var(--neon-green);
    border-radius: 3px;
}

.leaderboard-item {
    display: flex;
    align-items: center;
    padding: 12px;
    background: var(--panel-bg-hover);
    border-radius: 8px;
    margin-bottom: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid transparent;
}

.leaderboard-item:hover {
    background: #252530;
    transform: translateX(5px);
    border-color: rgba(0, 255, 136, 0.3);
}

.leaderboard-rank {
    font-size: 1.5rem;
    font-weight: bold;
    width: 40px;
    color: var(--neon-blue);
}

.leaderboard-rank.gold { 
    color: #ffd700;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.leaderboard-rank.silver { 
    color: #c0c0c0;
    text-shadow: 0 0 10px rgba(192, 192, 192, 0.5);
}

.leaderboard-rank.bronze { 
    color: #cd7f32;
    text-shadow: 0 0 10px rgba(205, 127, 50, 0.5);
}

.leaderboard-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--neon-green), var(--neon-blue));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin-right: 12px;
}

.leaderboard-name {
    flex: 1;
    font-weight: 500;
}

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

.leaderboard-rating {
    color: var(--neon-green);
    font-weight: bold;
    margin-left: 15px;
    font-size: 1.1rem;
}

/* Agent Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 15px;
}

.stat-card {
    background: var(--panel-bg-hover);
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.stat-card:hover {
    border-color: rgba(0, 255, 136, 0.3);
    transform: translateY(-2px);
}

.stat-value {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--neon-green);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin-top: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Recent Matches */
.matches-list {
    max-height: 400px;
    overflow-y: auto;
}

.matches-list::-webkit-scrollbar {
    width: 6px;
}

.matches-list::-webkit-scrollbar-track {
    background: var(--panel-bg);
    border-radius: 3px;
}

.matches-list::-webkit-scrollbar-thumb {
    background: var(--neon-blue);
    border-radius: 3px;
}

.match-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px;
    background: var(--panel-bg-hover);
    border-radius: 8px;
    margin-bottom: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid transparent;
}

.match-item:hover {
    background: #252530;
    border-color: rgba(0, 204, 255, 0.3);
    transform: translateX(5px);
}

.match-agents {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
}

.match-agent-icon {
    font-size: 1.5rem;
}

.match-vs {
    color: var(--text-secondary);
    font-size: 0.8rem;
    padding: 0 10px;
}

.match-winner {
    color: var(--neon-green);
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 5px;
}

.match-winner::before {
    content: '👑';
}

.match-time {
    color: var(--text-secondary);
    font-size: 0.8rem;
    min-width: 60px;
    text-align: right;
}

/* Filters */
.filter-bar {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.filter-btn {
    background: var(--panel-bg-hover);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.85rem;
}

.filter-btn:hover {
    border-color: var(--neon-green);
    color: var(--neon-green);
}

.filter-btn.active {
    background: var(--neon-green);
    color: var(--dark-bg);
    border-color: var(--neon-green);
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--panel-bg);
    border: 1px solid var(--neon-green);
    border-radius: 16px;
    padding: 30px;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9) translateY(20px);
    transition: all 0.3s ease;
    box-shadow: 0 0 50px rgba(0, 255, 136, 0.2);
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.modal-close:hover {
    color: var(--neon-pink);
    background: rgba(255, 51, 102, 0.1);
}

.modal-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.modal-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--neon-green), var(--neon-blue));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.3);
}

.modal-title {
    flex: 1;
}

.modal-title h3 {
    font-size: 1.8rem;
    color: var(--neon-green);
    margin-bottom: 5px;
}

.modal-title p {
    color: var(--text-secondary);
}

.modal-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-bottom: 20px;
}

.modal-stat {
    background: var(--panel-bg-hover);
    padding: 15px;
    border-radius: 8px;
    text-align: center;
}

.modal-stat-value {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--neon-blue);
}

.modal-stat-label {
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin-top: 5px;
}

.modal-section {
    margin-top: 20px;
}

.modal-section h4 {
    color: var(--neon-blue);
    margin-bottom: 10px;
    font-size: 1rem;
}

.learning-grid {
    display: grid;
    gap: 10px;
}

.learning-item {
    background: var(--panel-bg-hover);
    padding: 12px;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.learning-skill {
    color: var(--text-primary);
}

.learning-value {
    color: var(--neon-green);
    font-weight: bold;
}

/* Loading States */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    color: var(--text-secondary);
}

.loading::after {
    content: '';
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-top-color: var(--neon-green);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 10px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.skeleton {
    background: linear-gradient(90deg, var(--panel-bg-hover) 25%, #252530 50%, var(--panel-bg-hover) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 4px;
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Empty States */
.empty-state {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 10px;
    opacity: 0.5;
}

/* Footer */
.footer {
    text-align: center;
    padding: 30px 0;
    margin-top: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.footer a {
    color: var(--neon-blue);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer a:hover {
    color: var(--neon-green);
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
}

/* Animations */
.fade-in {
    animation: fade-in 0.5s ease-out;
}

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.slide-up {
    animation: slide-up 0.5s ease-out;
}

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

.glow-text {
    animation: glow-text 2s ease-in-out infinite;
}

@keyframes glow-text {
    0%, 100% { text-shadow: 0 0 10px currentColor; }
    50% { text-shadow: 0 0 20px currentColor, 0 0 30px currentColor; }
}

/* Notification Toast */
.toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1001;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background: var(--panel-bg);
    border: 1px solid var(--neon-green);
    border-radius: 8px;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slide-in-right 0.3s ease-out;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.toast.error {
    border-color: var(--danger);
}

.toast.warning {
    border-color: var(--warning);
}

@keyframes slide-in-right {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive Design */
@media (max-width: 900px) {
    .main-grid {
        grid-template-columns: 1fr;
    }
    
    .match-arena {
        flex-direction: column;
        gap: 30px;
    }
    
    .vs {
        transform: rotate(90deg);
    }
    
    .header h1 {
        font-size: 2rem;
    }
    
    .health-bar {
        width: 150px;
    }
    
    .modal-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .arena {
        padding: 10px;
    }
    
    .header {
        padding: 20px 0;
    }
    
    .header h1 {
        font-size: 1.5rem;
    }
    
    .tagline {
        font-size: 0.9rem;
    }
    
    .panel {
        padding: 15px;
    }
    
    .agent-icon {
        font-size: 3rem;
    }
    
    .agent-name {
        font-size: 1.2rem;
    }
    
    .vs {
        font-size: 1.5rem;
    }
    
    .health-bar {
        width: 120px;
        height: 20px;
    }
    
    .leaderboard-item {
        flex-wrap: wrap;
    }
    
    .leaderboard-stats {
        width: 100%;
        margin-top: 5px;
        padding-left: 52px;
    }
    
    .modal {
        padding: 20px;
        width: 95%;
    }
    
    .modal-header {
        flex-direction: column;
        text-align: center;
    }
    
    .modal-stats {
        grid-template-columns: 1fr;
    }
    
    .match-item {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .match-time {
        width: 100%;
        text-align: left;
        padding-left: 35px;
    }
}

/* Print styles */
@media print {
    body {
        background: white;
        color: black;
    }
    
    .panel {
        break-inside: avoid;
        border: 1px solid #ccc;
    }
    
    .header {
        border-bottom-color: #333;
    }
}

/***********************************************
 * SIDEBAR LEADERBOARD - CONDENSED VIEW
 ***********************************************/

.sidebar-leaderboard {
    position: fixed;
    right: 0;
    top: 0;
    width: 280px;
    height: 100vh;
    background: var(--panel-bg);
    border-left: 2px solid var(--neon-green);
    z-index: 100;
    display: flex;
    flex-direction: column;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.5);
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.1), transparent);
    border-bottom: 1px solid var(--border-color);
}

.sidebar-header h3 {
    color: var(--neon-green);
    font-size: 1rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.sidebar-header .live-indicator {
    width: 8px;
    height: 8px;
    background: var(--neon-green);
    border-radius: 50%;
    animation: pulse 1.5s infinite;
    box-shadow: 0 0 8px var(--neon-green);
}

.sidebar-content {
    flex: 1;
    overflow-y: auto;
    padding: 10px;
}

.sidebar-content::-webkit-scrollbar {
    width: 4px;
}

.sidebar-content::-webkit-scrollbar-track {
    background: var(--dark-bg);
}

.sidebar-content::-webkit-scrollbar-thumb {
    background: var(--neon-green);
    border-radius: 2px;
}

.sidebar-row {
    display: grid;
    grid-template-columns: 30px 1fr 24px 45px 35px;
    gap: 8px;
    align-items: center;
    padding: 10px 12px;
    background: var(--panel-bg-hover);
    border-radius: 6px;
    margin-bottom: 6px;
    border: 1px solid transparent;
    transition: all 0.2s ease;
    cursor: pointer;
}

.sidebar-row:hover {
    background: #252530;
    border-color: rgba(0, 255, 136, 0.3);
    transform: translateX(-3px);
}

.sidebar-row .rank {
    font-weight: bold;
    color: var(--neon-blue);
    font-size: 0.9rem;
}

.sidebar-row .rank.gold {
    color: #ffd700;
    text-shadow: 0 0 8px rgba(255, 215, 0, 0.5);
}

.sidebar-row .rank.silver {
    color: #c0c0c0;
    text-shadow: 0 0 8px rgba(192, 192, 192, 0.5);
}

.sidebar-row .rank.bronze {
    color: #cd7f32;
    text-shadow: 0 0 8px rgba(205, 127, 50, 0.5);
}

.sidebar-row .name {
    font-size: 0.85rem;
    color: var(--text-primary);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-row .specialty {
    font-size: 1rem;
    text-align: center;
    cursor: help;
    transition: transform 0.2s;
}

.sidebar-row .specialty:hover {
    transform: scale(1.2);
}

.sidebar-row .elo {
    font-weight: bold;
    color: var(--neon-green);
    font-size: 0.85rem;
    text-align: right;
}

.sidebar-row .innov {
    font-size: 0.75rem;
    color: var(--neon-purple);
    text-align: right;
    font-weight: 600;
}

.sidebar-loading {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.sidebar-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
}

.sidebar-empty-icon {
    font-size: 2rem;
    margin-bottom: 10px;
    opacity: 0.5;
}

/* Adjust main content for sidebar */
.arena {
    margin-right: 280px;
    max-width: calc(1400px - 280px);
}

/* Responsive: Hide sidebar on smaller screens */
@media (max-width: 1200px) {
    .sidebar-leaderboard {
        transform: translateX(100%);
        transition: transform 0.3s ease;
    }
    
    .sidebar-leaderboard.open {
        transform: translateX(0);
    }
    
    .arena {
        margin-right: 0;
        max-width: 1400px;
    }
}

/* Reduced motion */
@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-pink: #ff0080;
        --neon-blue: #00ffff;
        --text-secondary: #aaaaaa;
    }
    
    .panel {
        border-width: 2px;
    }
}

/* ============================================
   NEW HOMEPAGE LAYOUT
   ============================================ */

/* Main Navigation */
.main-nav {
    margin-top: 20px;
}

.main-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 10px 20px;
    margin: 0 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: all 0.3s;
    font-size: 0.9rem;
}

.main-nav a:hover {
    color: var(--neon-green);
    border-color: var(--neon-green);
}

/* Connect Section */
.connect-section {
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 30px;
    margin-bottom: 30px;
}

.connect-section h2 {
    color: var(--neon-green);
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.command-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.tab-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 10px 20px;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.3s;
    font-size: 0.9rem;
}

.tab-btn:hover {
    border-color: var(--neon-green);
    color: var(--neon-green);
}

.tab-btn.active {
    background: var(--neon-green);
    border-color: var(--neon-green);
    color: var(--dark-bg);
    font-weight: bold;
}

.command-content {
    margin-top: 20px;
}

.command-content.hidden {
    display: none;
}

.command-content p {
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.code-block {
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.code-block code {
    font-family: 'Courier New', monospace;
    color: var(--neon-green);
    font-size: 0.95rem;
    line-height: 1.8;
}

.code-block button {
    background: var(--neon-green);
    color: var(--dark-bg);
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    font-size: 0.85rem;
    transition: all 0.3s;
    white-space: nowrap;
}

.code-block button:hover {
    background: var(--neon-blue);
}

/* Global Stats */
.global-stats {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 15px;
    margin-bottom: 30px;
}

@media (max-width: 1100px) {
    .global-stats {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 700px) {
    .global-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 400px) {
    .global-stats {
        grid-template-columns: 1fr;
    }
}

.stat-card {
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s;
}

.stat-card:hover {
    border-color: var(--neon-green);
    transform: translateY(-5px);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--neon-green);
    margin-bottom: 5px;
}

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

/* Live Section */
.live-section {
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 30px;
    margin-bottom: 30px;
}

.live-section h2 {
    color: var(--neon-green);
    margin-bottom: 20px;
    font-size: 1.3rem;
}

/* Ticker */
.ticker-wrapper {
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 25px;
}

.ticker {
    display: flex;
    animation: ticker 20s linear infinite;
    white-space: nowrap;
}

.ticker span {
    padding: 15px 30px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    border-right: 1px solid var(--border-color);
}

.ticker span::before {
    content: '●';
    color: var(--neon-green);
    margin-right: 10px;
}

@keyframes ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Live Matches Grid */
.live-matches-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

/* Dynamic Battle Arena Animation */
.battle-arena-animation {
    position: relative;
    width: 100%;
    height: 200px;
    background: radial-gradient(ellipse at center, rgba(0, 255, 136, 0.05) 0%, transparent 70%);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Central Agent */
.agent-core {
    position: absolute;
    width: 40px;
    height: 40px;
    background: radial-gradient(circle, var(--neon-green), #00cc6a);
    border-radius: 50%;
    box-shadow: 0 0 30px var(--neon-green);
    animation: corePulse 2s ease-in-out infinite;
}

@keyframes corePulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 30px var(--neon-green); }
    50% { transform: scale(1.1); box-shadow: 0 0 50px var(--neon-green); }
}

/* Splitting Agents */
.agent-split {
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--neon-blue);
    border-radius: 50%;
    opacity: 0;
}

.agent-split:nth-child(1) {
    animation: splitMove1 3s ease-in-out infinite;
}

.agent-split:nth-child(2) {
    animation: splitMove2 3s ease-in-out infinite 0.5s;
}

.agent-split:nth-child(3) {
    animation: splitMove3 3s ease-in-out infinite 1s;
}

.agent-split:nth-child(4) {
    animation: splitMove4 3s ease-in-out infinite 1.5s;
}

@keyframes splitMove1 {
    0% { transform: translate(0, 0) scale(0); opacity: 0; }
    20% { transform: translate(-60px, -40px) scale(1); opacity: 1; }
    80% { transform: translate(-80px, -60px) scale(1); opacity: 1; }
    100% { transform: translate(-100px, -80px) scale(0); opacity: 0; }
}

@keyframes splitMove2 {
    0% { transform: translate(0, 0) scale(0); opacity: 0; }
    20% { transform: translate(60px, -40px) scale(1); opacity: 1; }
    80% { transform: translate(80px, -60px) scale(1); opacity: 1; }
    100% { transform: translate(100px, -80px) scale(0); opacity: 0; }
}

@keyframes splitMove3 {
    0% { transform: translate(0, 0) scale(0); opacity: 0; }
    20% { transform: translate(-60px, 40px) scale(1); opacity: 1; }
    80% { transform: translate(-80px, 60px) scale(1); opacity: 1; }
    100% { transform: translate(-100px, 80px) scale(0); opacity: 0; }
}

@keyframes splitMove4 {
    0% { transform: translate(0, 0) scale(0); opacity: 0; }
    20% { transform: translate(60px, 40px) scale(1); opacity: 1; }
    80% { transform: translate(80px, 60px) scale(1); opacity: 1; }
    100% { transform: translate(100px, 80px) scale(0); opacity: 0; }
}

/* Weapon/Artifact Creation */
.weapon-formation {
    position: absolute;
    width: 0;
    height: 0;
    opacity: 0;
}

.weapon-formation::before {
    content: '';
    position: absolute;
    width: 30px;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--neon-pink), transparent);
    border-radius: 2px;
    transform: translate(-50%, -50%);
}

.weapon-formation:nth-child(5) {
    animation: weaponForm1 4s ease-in-out infinite;
}

.weapon-formation:nth-child(6) {
    animation: weaponForm2 4s ease-in-out infinite 2s;
}

@keyframes weaponForm1 {
    0% { 
        width: 0; 
        height: 0; 
        opacity: 0;
        transform: rotate(0deg) translate(-50px, 0);
    }
    30% { 
        width: 60px; 
        height: 4px; 
        opacity: 1;
        transform: rotate(45deg) translate(-50px, 0);
    }
    70% { 
        width: 60px; 
        height: 4px; 
        opacity: 1;
        transform: rotate(45deg) translate(-50px, 0);
    }
    100% { 
        width: 0; 
        height: 0; 
        opacity: 0;
        transform: rotate(90deg) translate(-50px, 0);
    }
}

@keyframes weaponForm2 {
    0% { 
        width: 0; 
        height: 0; 
        opacity: 0;
        transform: rotate(0deg) translate(50px, 0);
    }
    30% { 
        width: 60px; 
        height: 4px; 
        opacity: 1;
        transform: rotate(-45deg) translate(50px, 0);
    }
    70% { 
        width: 60px; 
        height: 4px; 
        opacity: 1;
        transform: rotate(-45deg) translate(50px, 0);
    }
    100% { 
        width: 0; 
        height: 0; 
        opacity: 0;
        transform: rotate(-90deg) translate(50px, 0);
    }
}

/* Energy Particles */
.energy-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--neon-yellow);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--neon-yellow);
}

.energy-particle:nth-child(7) { animation: particleFloat1 2s linear infinite; }
.energy-particle:nth-child(8) { animation: particleFloat2 2s linear infinite 0.3s; }
.energy-particle:nth-child(9) { animation: particleFloat3 2s linear infinite 0.6s; }
.energy-particle:nth-child(10) { animation: particleFloat4 2s linear infinite 0.9s; }

@keyframes particleFloat1 {
    0% { transform: translate(0, 0); opacity: 1; }
    100% { transform: translate(-30px, -60px); opacity: 0; }
}

@keyframes particleFloat2 {
    0% { transform: translate(0, 0); opacity: 1; }
    100% { transform: translate(30px, -60px); opacity: 0; }
}

@keyframes particleFloat3 {
    0% { transform: translate(0, 0); opacity: 1; }
    100% { transform: translate(-30px, 60px); opacity: 0; }
}

@keyframes particleFloat4 {
    0% { transform: translate(0, 0); opacity: 1; }
    100% { transform: translate(30px, 60px); opacity: 0; }
}

/* Battle Status Text */
.battle-status {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.live-match-card {
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    transition: all 0.3s;
}

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

.match-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.match-id {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-family: 'Courier New', monospace;
}

.live-badge {
    background: var(--neon-green);
    color: var(--dark-bg);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: bold;
    letter-spacing: 1px;
}

.completed-badge {
    background: var(--neon-blue);
    color: var(--dark-bg);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: bold;
    letter-spacing: 1px;
}

.waiting-badge {
    background: var(--warning);
    color: var(--dark-bg);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: bold;
    letter-spacing: 1px;
}

.match-combatants {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 15px;
}

.combatant {
    flex: 1;
    text-align: center;
}

.combatant strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.health-bar.small {
    width: 100%;
    height: 8px;
    background: #333;
    border-radius: 4px;
    overflow: hidden;
}

.health-bar.small .health-fill {
    height: 100%;
    background: var(--neon-green);
    transition: width 0.3s ease;
}

.match-combatants .vs {
    color: var(--neon-blue);
    font-weight: bold;
    font-size: 0.9rem;
    margin: 0 15px;
}

.match-stats {
    display: flex;
    justify-content: space-between;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Leaderboard Section */
.leaderboard-section {
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 30px;
    margin-bottom: 30px;
}

.leaderboard-section h2 {
    color: var(--neon-green);
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.leaderboard-table {
    width: 100%;
}

.leaderboard-header {
    display: grid;
    grid-template-columns: 60px 2fr 1fr 1fr 1fr 1fr;
    gap: 15px;
    padding: 15px;
    background: var(--dark-bg);
    border-radius: 6px;
    font-weight: bold;
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.leaderboard-row {
    display: grid;
    grid-template-columns: 60px 2fr 1fr 1fr 1fr 1fr;
    gap: 15px;
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
    transition: all 0.3s;
    align-items: center;
}

.leaderboard-row:hover {
    background: var(--dark-bg);
    color: var(--text-primary);
}

.leaderboard-row .rank {
    font-weight: bold;
    color: var(--neon-green);
}

.leaderboard-row .agent-name {
    color: var(--text-primary);
    font-weight: 500;
}

.leaderboard-row .elo {
    color: var(--neon-green);
    font-weight: bold;
}

/* Live Match Animations */
.live-match-card.pulsing {
    animation: card-pulse 2s ease-in-out infinite;
    border-color: var(--neon-green);
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
}

@keyframes card-pulse {
    0%, 100% { 
        box-shadow: 0 0 10px rgba(0, 255, 136, 0.2);
        border-color: var(--neon-green);
    }
    50% { 
        box-shadow: 0 0 30px rgba(0, 255, 136, 0.5);
        border-color: #00ffaa;
    }
}

.live-match-card.completed {
    border-color: var(--neon-blue);
    opacity: 0.9;
}

.live-match-card.completed:hover {
    opacity: 1;
    border-color: var(--neon-green);
}

.live-match-card.starting {
    border-color: var(--warning);
    animation: starting-pulse 1.5s ease-in-out infinite;
}

@keyframes starting-pulse {
    0%, 100% { 
        box-shadow: 0 0 10px rgba(255, 170, 0, 0.3);
        border-color: var(--warning);
    }
    50% { 
        box-shadow: 0 0 25px rgba(255, 170, 0, 0.6);
        border-color: #ffcc00;
    }
}

.waiting-badge {
    background: linear-gradient(90deg, var(--warning), #ff8800);
    color: var(--dark-bg);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: bold;
    animation: waiting-pulse 1s ease-in-out infinite;
}

@keyframes waiting-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

span.waiting {
    color: var(--warning);
    font-weight: bold;
}

.live-badge.pulsing {
    animation: badge-pulse 1s ease-in-out infinite;
}

@keyframes badge-pulse {
    0%, 100% { 
        opacity: 1;
        box-shadow: 0 0 5px var(--neon-green);
    }
    50% { 
        opacity: 0.8;
        box-shadow: 0 0 15px var(--neon-green);
    }
}

.winner-badge {
    background: linear-gradient(90deg, var(--neon-yellow), var(--neon-green));
    color: var(--dark-bg);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: bold;
    animation: winner-glow 2s ease-in-out infinite;
}

@keyframes winner-glow {
    0%, 100% { box-shadow: 0 0 5px rgba(255, 238, 0, 0.5); }
    50% { box-shadow: 0 0 20px rgba(255, 238, 0, 0.8); }
}

.vs.pulsing {
    animation: vs-battle 0.5s ease-in-out infinite;
    color: var(--neon-pink);
}

@keyframes vs-battle {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.health-bar.animated .health-fill {
    animation: health-drain 3s ease-in-out infinite;
}

@keyframes health-drain {
    0% { width: 100%; }
    50% { width: 60%; }
    100% { width: 30%; }
}

.health-fill.depleted {
    background: linear-gradient(90deg, #ff4444, #cc0000) !important;
    box-shadow: 0 0 10px rgba(255, 68, 68, 0.5) !important;
}

.combatant.winner strong {
    color: var(--neon-green);
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
}

.combatant.loser strong {
    color: var(--text-secondary);
    opacity: 0.7;
}

.tick-counter {
    color: var(--neon-yellow);
    font-weight: bold;
}

.intensity {
    font-weight: bold;
}

.result {
    color: var(--neon-green);
    font-weight: bold;
}

.elo-change {
    color: var(--neon-blue);
    font-size: 0.85rem;
}

/* ============================================
   LIVE COMBAT FEED
   ============================================ */

.live-feed {
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    height: 400px;
    max-height: 400px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
}

.live-feed:hover {
    border-color: var(--neon-green);
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.1);
}

.feed-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: var(--dark-bg);
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.feed-title {
    color: var(--neon-green);
    font-weight: bold;
    font-size: 1rem;
    letter-spacing: 1px;
}

.feed-match {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-family: 'Courier New', monospace;
}

.feed-entries {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

/* Scrollbar styling for feed */
.feed-entries::-webkit-scrollbar {
    width: 6px;
}

.feed-entries::-webkit-scrollbar-track {
    background: var(--dark-bg);
    border-radius: 3px;
}

.feed-entries::-webkit-scrollbar-thumb {
    background: var(--neon-green);
    border-radius: 3px;
}

.feed-entries::-webkit-scrollbar-thumb:hover {
    background: var(--neon-blue);
}

.feed-entry {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 6px;
    border-left: 3px solid var(--event-color, var(--neon-green));
    font-size: 0.9rem;
    animation: feed-entry-in 0.3s ease-out;
    transition: all 0.2s ease;
}

.feed-entry:hover {
    background: rgba(0, 0, 0, 0.5);
    transform: translateX(3px);
}

/* New entries get highlighted */
.feed-entry-new {
    animation: feed-entry-highlight 0.5s ease-out;
}

@keyframes feed-entry-in {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes feed-entry-highlight {
    0% {
        background: rgba(0, 255, 136, 0.2);
        box-shadow: 0 0 10px var(--event-color, var(--neon-green));
    }
    100% {
        background: rgba(0, 0, 0, 0.3);
        box-shadow: none;
    }
}

.feed-tick {
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-family: 'Courier New', monospace;
    min-width: 70px;
    flex-shrink: 0;
}

.feed-icon {
    font-size: 1rem;
    flex-shrink: 0;
}

.feed-text {
    color: var(--text-primary);
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Event type specific colors */
.feed-entry[data-type="SPAWN"] {
    border-left-color: var(--neon-blue);
}

.feed-entry[data-type="ATTACK"] {
    border-left-color: var(--neon-yellow);
}

.feed-entry[data-type="DEFEND"] {
    border-left-color: var(--neon-green);
}

.feed-entry[data-type="PROJECTILE"] {
    border-left-color: var(--neon-purple);
}

.feed-entry[data-type="DAMAGE"] {
    border-left-color: var(--neon-pink);
}

.feed-entry[data-type="KNOCKOUT"] {
    border-left-color: var(--danger);
    background: rgba(255, 68, 68, 0.1);
}

/* Placeholder when no battle */
.feed-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: 15px;
    color: var(--text-secondary);
}

.feed-placeholder-icon {
    font-size: 3rem;
    opacity: 0.5;
    animation: pulse 2s ease-in-out infinite;
}

.feed-placeholder-text {
    font-size: 1rem;
    letter-spacing: 1px;
}

/* Feed section layout */
.feed-section {
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0;
    margin-bottom: 30px;
    overflow: hidden;
}

.feed-section h2 {
    color: var(--neon-green);
    padding: 20px;
    margin: 0;
    font-size: 1.3rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--dark-bg);
}

/* Main layout with live feed sidebar */
.main-content {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 30px;
    align-items: start;
}

@media (max-width: 1100px) {
    .main-content {
        grid-template-columns: 1fr;
    }
}

/* Responsive */
@media (max-width: 900px) {
    .global-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .leaderboard-header,
    .leaderboard-row {
        grid-template-columns: 40px 2fr 1fr 1fr;
        font-size: 0.8rem;
    }
    
    .leaderboard-header span:nth-child(4),
    .leaderboard-row span:nth-child(4),
    .leaderboard-header span:nth-child(6),
    .leaderboard-row span:nth-child(6) {
        display: none;
    }
    
    .command-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        width: 100%;
    }
    
    .code-block {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 600px) {
    .global-stats {
        grid-template-columns: 1fr;
    }
    
    .live-matches-grid {
        grid-template-columns: 1fr;
    }
    
    .match-combatants {
        flex-direction: column;
        gap: 15px;
    }
    
    .match-combatants .vs {
        margin: 5px 0;
    }
}

/* Combat Feed (full width, below stats) */
.feed-section-full {
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    margin: 20px 0;
}

.feed-section-full h2 {
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: var(--neon-green);
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 10px;
}

.feed-section-full .live-feed {
    max-height: 600px;
    overflow-y: auto;
}

/* Two Column Layout: Live Battles | Top Fighters */
.two-column-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 20px;
    margin: 20px 0;
}

.two-column-layout .live-section,
.two-column-layout .sidebar-section {
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
}

.two-column-layout .live-section h2,
.two-column-layout .sidebar-section h2 {
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: var(--neon-green);
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 10px;
}

.two-column-layout .live-matches-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
}

.two-column-layout .sidebar-content {
    max-height: 550px;
    overflow-y: auto;
}

.see-full-link {
    display: block;
    text-align: center;
    padding: 15px;
    margin-top: 15px;
    background: var(--panel-bg-hover);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--neon-green);
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s;
}

.see-full-link:hover {
    background: var(--neon-green);
    color: var(--dark-bg);
    border-color: var(--neon-green);
}

/* Rich Combat Feed Styles */
.feed-section-full .live-feed {
    max-height: 400px;
    overflow-y: auto;
}

.feed-event {
    padding: 12px 15px;
    margin: 6px 0;
    background: rgba(255,255,255,0.03);
    border-radius: 8px;
    border-left: 3px solid var(--border-color);
    transition: all 0.2s;
}

.feed-event:hover {
    background: rgba(255,255,255,0.06);
    transform: translateX(2px);
}

.feed-header {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.feed-icon {
    font-size: 1.3rem;
    flex-shrink: 0;
}

.feed-text {
    flex: 1;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.feed-text strong {
    color: var(--neon-blue);
}

.feed-time {
    color: var(--text-secondary);
    font-size: 0.75rem;
    white-space: nowrap;
}

.live-badge-small {
    background: #ff4444;
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: bold;
    animation: pulse 1.5s infinite;
}

.stat-badge {
    background: rgba(0, 255, 136, 0.2);
    color: var(--neon-green);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* Strategy & Innovation Entries - Clean & Subtle */
.strategy-insight, .innovation-highlight {
    background: rgba(0, 204, 255, 0.03);
    border-left-color: var(--neon-blue);
    font-size: 0.85rem;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.innovation-highlight {
    background: rgba(157, 78, 221, 0.03);
    border-left-color: #9d4edd;
}

.strategy-insight:hover, .innovation-highlight:hover {
    background: rgba(0, 204, 255, 0.08);
}

.feed-line {
    display: flex;
    align-items: center;
    gap: 10px;
}

.insight-icon {
    font-size: 1.1rem;
}

.insight-text {
    color: var(--text-secondary);
    flex: 1;
}

.insight-text strong {
    color: var(--text-primary);
}

.highlight-strat {
    color: #ffee00;
    font-weight: 600;
}

.highlight-inno {
    color: #9d4edd;
    font-weight: 600;
}

.expand-hint {
    font-size: 0.7rem;
    color: var(--text-secondary);
    transition: transform 0.2s;
}

.strategy-insight:hover .expand-hint,
.innovation-highlight:hover .expand-hint {
    color: var(--neon-green);
}

.detail-panel {
    margin-top: 8px;
    padding: 10px 12px;
    background: rgba(0,0,0,0.2);
    border-radius: 4px;
    border-left: 2px solid var(--neon-green);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.detail-item {
    padding: 6px 0;
    font-size: 0.8rem;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.detail-item:last-child {
    border-bottom: none;
}

.detail-item strong {
    color: var(--neon-green);
}

.feed-placeholder {
    padding: 40px 20px;
    text-align: center;
    color: var(--text-secondary);
}

/* Sidebar Leaderboard - Clean & Compact */
.sidebar-section {
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0;
    overflow: hidden;
}

.sidebar-section h2 {
    margin: 0;
    padding: 12px 15px;
    font-size: 0.95rem;
    color: var(--neon-green);
    border-bottom: 1px solid var(--border-color);
    text-align: center;
    background: rgba(0,0,0,0.2);
}

#sidebarLeaderboardContent {
    padding: 0;
    font-size: 0.85rem;
}

/* Header */
.sb-header {
    display: grid;
    grid-template-columns: 30px 1fr 50px 60px;
    gap: 8px;
    padding: 8px 12px;
    font-size: 0.65rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border-color);
    background: rgba(0,0,0,0.1);
}

.sb-h-rank { text-align: center; }
.sb-h-name { text-align: left; padding-left: 4px; }
.sb-h-elo { text-align: right; }
.sb-h-wr { text-align: right; }

/* Rows */
.sb-row {
    display: grid;
    grid-template-columns: 30px 1fr 50px 60px;
    gap: 8px;
    padding: 8px 12px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.15s;
    align-items: center;
}

.sb-row:hover {
    background: rgba(255,255,255,0.05);
}

.sb-row:last-child {
    border-bottom: none;
}

/* Rank */
.sb-rank {
    text-align: center;
    font-weight: bold;
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.sb-rank.gold {
    color: #ffd700;
    font-size: 0.95rem;
    text-shadow: 0 0 5px rgba(255, 215, 0, 0.5);
}

.sb-rank.silver {
    color: #c0c0c0;
    font-size: 0.9rem;
    text-shadow: 0 0 5px rgba(192, 192, 192, 0.5);
}

.sb-rank.bronze {
    color: #cd7f32;
    font-size: 0.9rem;
    text-shadow: 0 0 5px rgba(205, 127, 50, 0.5);
}

/* Name */
.sb-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.85rem;
    padding-left: 4px;
}

/* ELO */
.sb-elo {
    text-align: right;
    color: var(--neon-green);
    font-weight: 600;
    font-size: 0.85rem;
}

/* Win/Loss */
.sb-wr {
    text-align: right;
    color: var(--text-secondary);
    font-size: 0.75rem;
}

/* Empty state */
.sidebar-empty {
    padding: 20px 12px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* See full link */
.see-full-link {
    display: block;
    text-align: center;
    padding: 10px 12px;
    margin: 0;
    background: rgba(0,0,0,0.2);
    border-top: 1px solid var(--border-color);
    color: var(--neon-green);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.3s;
}

.see-full-link:hover {
    background: var(--neon-green);
    color: var(--dark-bg);
}

@media (max-width: 900px) {
    .two-column-layout {
        grid-template-columns: 1fr;
    }
}

/* Twitter-Style Feed */
.twitter-style {
    background: transparent;
    border: none;
}

.tweet-card {
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 12px;
    transition: background-color 0.2s ease;
}

.tweet-card:hover {
    background: var(--panel-bg-hover);
}

.tweet-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.tweet-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--neon-green);
    color: var(--dark-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.9rem;
}

.tweet-author {
    font-weight: 600;
    color: var(--text-primary);
}

.tweet-handle {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.tweet-time {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-left: auto;
}

.tweet-time::before {
    content: '· ';
}

.tweet-content {
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 8px;
}

.tweet-insight {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.tweet-actions {
    display: flex;
    gap: 16px;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.tweet-action {
    cursor: pointer;
    transition: color 0.2s;
}

.tweet-action:hover {
    color: var(--neon-green);
}

.tweet-badge {
    display: inline-block;
    background: rgba(0, 255, 136, 0.15);
    color: var(--neon-green);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    margin-left: 8px;
    font-weight: 500;
}

.tweet-badge.live {
    background: rgba(255, 68, 68, 0.15);
    color: #ff4444;
    animation: pulse 2s infinite;
}