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

:root {
    --bg-primary: #0d0d14;
    --bg-secondary: #12121a;
    --bg-card: #1a1a25;
    --bg-hover: #232330;
    --border-color: #2a2a3a;
    --text-primary: #ffffff;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --accent-green: #84cc16;
    --accent-green-dim: rgba(132, 204, 22, 0.1);
    --accent-blue: #3b82f6;
    --accent-purple: #a855f7;
    --accent-indigo: #6366f1;
    --ipv4-color: #f59e0b;
    --ipv6-color: #10b981;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.header {
    padding: 24px 0;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    background: rgba(13, 13, 20, 0.95);
    backdrop-filter: blur(10px);
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'JetBrains Mono', monospace;
}

.logo-number {
    color: var(--text-muted);
    font-size: 14px;
}

.logo-text {
    font-weight: 700;
    font-size: 16px;
    letter-spacing: 2px;
    background: linear-gradient(135deg, var(--accent-indigo), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav {
    display: flex;
    gap: 32px;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.2s;
}

.nav-link:hover {
    color: var(--accent-indigo);
}

.nav-link.admin-link {
    color: var(--accent-indigo);
}

.hero {
    padding: 120px 0 100px;
}

.hero-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--accent-green);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 600;
}

.hero-title {
    font-size: 72px;
    font-weight: 800;
    margin: 20px 0;
    letter-spacing: -3px;
    background: linear-gradient(135deg, #ffffff 0%, #a5a6b6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    font-weight: 400;
}

.section {
    padding: 100px 0;
    border-top: 1px solid var(--border-color);
}

.section-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 48px;
}

.section-number {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--accent-green);
    font-weight: 600;
}

.section-title {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--text-secondary);
}

.stats-bar {
    display: flex;
    gap: 48px;
    margin-bottom: 40px;
    padding: 28px 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--accent-green);
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: -1px;
}

.stat-label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.table-container {
    overflow-x: auto;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
}

.participants-table {
    width: 100%;
    border-collapse: collapse;
}

.participants-table th {
    padding: 18px 24px;
    text-align: left;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    border-bottom: 2px solid var(--border-color);
}

.participants-table td {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.participants-table tr:last-child td {
    border-bottom: none;
}

.participants-table tr:hover td {
    background: var(--bg-hover);
}

.asn-badge {
    display: inline-block;
    padding: 6px 14px;
    background: var(--accent-green-dim);
    color: var(--accent-green);
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 700;
    border-radius: 6px;
    letter-spacing: 0.5px;
}

.org {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 14px;
}

.address {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
}

.ip {
    display: block;
    margin-bottom: 4px;
}

.ip:last-child {
    margin-bottom: 0;
}

.ip.ipv4 {
    color: var(--ipv4-color);
}

.ip.ipv6 {
    color: var(--ipv6-color);
}

.connected {
    font-size: 13px;
    color: var(--text-secondary);
}

.link-badge {
    display: inline-block;
    padding: 5px 12px;
    background: var(--accent-green-dim);
    color: var(--accent-green);
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    font-weight: 700;
    border-radius: 6px;
    letter-spacing: 0.5px;
}

.empty {
    text-align: center;
    color: var(--text-muted);
    padding: 60px 20px !important;
    font-size: 14px;
}

.network-grid {
    display: grid;
    gap: 24px;
}

.network-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    overflow: hidden;
    transition: all 0.2s;
}

.network-card:hover {
    border-color: var(--accent-indigo);
    transform: translateY(-2px);
}

.network-card-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.network-badge {
    display: inline-block;
    padding: 5px 12px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    font-weight: 700;
    border-radius: 6px;
    letter-spacing: 0.5px;
}

.network-badge.ipv4 {
    background: rgba(245, 158, 11, 0.1);
    color: var(--ipv4-color);
}

.network-badge.ipv6 {
    background: rgba(16, 185, 129, 0.1);
    color: var(--ipv6-color);
}

.network-badge.stack {
    background: rgba(99, 102, 241, 0.1);
    color: var(--accent-indigo);
}

.network-card-content {
    padding: 24px;
}

.network-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.network-label {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.network-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: var(--text-primary);
    font-weight: 600;
}

.network-value code {
    color: var(--accent-indigo);
    background: var(--bg-hover);
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.footer {
    padding: 50px 0;
    border-top: 1px solid var(--border-color);
}

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

.footer-left {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-logo {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    letter-spacing: 2px;
    font-size: 14px;
}

.footer-text {
    font-size: 13px;
    color: var(--text-muted);
}

.footer-right {
    display: flex;
    gap: 28px;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s;
}

.footer-link:hover {
    color: var(--accent-indigo);
}

@media (max-width: 1024px) {
    .network-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-title {
        font-size: 56px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 24px;
    }

    .header-content {
        flex-direction: column;
        gap: 24px;
    }

    .nav {
        gap: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero {
        padding: 80px 0 60px;
    }

    .hero-title {
        font-size: 42px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .network-grid {
        grid-template-columns: 1fr;
    }

    .stats-bar {
        flex-direction: column;
        gap: 24px;
    }

    .footer-content {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }

    .footer-right {
        justify-content: center;
    }

    .participants-table {
        font-size: 12px;
    }

    .participants-table th,
    .participants-table td {
        padding: 14px 16px;
    }
}

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

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

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

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}