/* Traceroute Online - Futuristic Green/Grey/Dark Theme */

:root {
    /* Green/Grey/Dark Color Scheme */
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-card: #21262d;
    --bg-card-hover: #2d333b;
    --bg-input: #0d1117;

    --accent-primary: #10b981;
    --accent-secondary: #059669;
    --accent-tertiary: #34d399;
    --accent-bright: #6ee7b7;

    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;

    --border-color: rgba(16, 185, 129, 0.15);
    --border-subtle: rgba(48, 54, 61, 0.8);

    --glow-primary: rgba(16, 185, 129, 0.4);
    --glow-secondary: rgba(5, 150, 105, 0.4);

    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
}

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

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

a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--accent-bright);
}

/* Animated background grid */
.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(16, 185, 129, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(16, 185, 129, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: -1;
}

/* Navigation */
.navbar {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-subtle);
    padding: 0.75rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-content {
    max-width: 1800px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.brand-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: 0 0 15px var(--glow-primary);
}

.brand-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.brand-text span {
    color: var(--accent-primary);
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
}

.nav-link {
    padding: 0.5rem 1rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 6px;
    transition: all 0.2s ease;
    text-decoration: none;
}

.nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-card);
}

.nav-link.active {
    color: var(--accent-primary);
    background: rgba(16, 185, 129, 0.1);
}

/* Header */
.header {
    padding: 1.5rem 2rem;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, transparent 100%);
    border-bottom: 1px solid var(--border-subtle);
    position: relative;
}

.header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
}

.header-content {
    max-width: 1800px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.page-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.page-title-icon {
    color: var(--accent-primary);
}

.header-stats {
    display: flex;
    gap: 2rem;
}

.stat-item {
    text-align: right;
}

.stat-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--accent-primary);
    font-variant-numeric: tabular-nums;
}

/* Main container */
.main-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    padding: 1.5rem 2rem;
    max-width: 1800px;
    margin: 0 auto;
    min-height: calc(100vh - 140px);
}

.main-container.single-column {
    grid-template-columns: 1fr;
}

.main-container.wide-left {
    grid-template-columns: 1.2fr 0.8fr;
}

.main-container.wide-right {
    grid-template-columns: 0.8fr 1.2fr;
}

@media (max-width: 1200px) {
    .main-container {
        grid-template-columns: 1fr;
    }
}

/* Panel styling */
.panel {
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-subtle);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
}

.panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
    opacity: 0.5;
}

.panel-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(0, 0, 0, 0.2);
}

.panel-title {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.panel-title-icon {
    color: var(--accent-primary);
}

.panel-badge {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-primary);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

.panel-body {
    padding: 1.5rem;
    flex: 1;
    overflow: auto;
}

/* Form styling */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.form-input {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 0.875rem 1rem;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--glow-primary);
}

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

.form-input-lg {
    padding: 1rem 1.25rem;
    font-size: 1rem;
}

.form-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px var(--glow-primary);
    color: white;
}

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

.btn-secondary {
    background: var(--bg-card-hover);
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
}

.btn-secondary:hover {
    background: var(--bg-card);
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* Table styling */
.table-container {
    flex: 1;
    overflow: auto;
    padding: 0.5rem;
}

.table-container::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

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

.table-container::-webkit-scrollbar-thumb {
    background: var(--accent-primary);
    border-radius: 3px;
}

.data-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 0.5rem;
}

.data-table th {
    text-align: left;
    padding: 0.75rem 1rem;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    position: sticky;
    top: 0;
    background: var(--bg-card);
    z-index: 10;
}

.data-table td {
    padding: 1rem;
    background: var(--bg-secondary);
    border-top: 1px solid transparent;
    border-bottom: 1px solid transparent;
    transition: all 0.2s ease;
}

.data-table tr td:first-child {
    border-left: 1px solid transparent;
    border-radius: 8px 0 0 8px;
}

.data-table tr td:last-child {
    border-right: 1px solid transparent;
    border-radius: 0 8px 8px 0;
}

.data-table tbody tr {
    cursor: pointer;
}

.data-table tbody tr:hover td {
    background: var(--bg-card-hover);
    border-color: var(--accent-primary);
}

.data-table tbody tr.active td {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--accent-primary);
}

/* Hop number badge */
.hop-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.875rem;
    box-shadow: 0 0 15px var(--glow-primary);
}

/* IP/Host cell */
.host-cell {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.hostname {
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 500;
}

.ip-address {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

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

/* Response time */
.response-time {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.response-value {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    min-width: 70px;
}

.response-value.fast {
    color: var(--success);
}

.response-value.medium {
    color: var(--warning);
}

.response-value.slow {
    color: var(--danger);
}

.response-bar {
    width: 60px;
    height: 4px;
    background: var(--bg-card);
    border-radius: 2px;
    overflow: hidden;
}

.response-bar-fill {
    height: 100%;
    border-radius: 2px;
    transition: width 0.5s ease;
}

/* Sparkline bars */
.sparkline {
    display: flex;
    align-items: flex-end;
    gap: 2px;
    height: 24px;
}

.sparkline .bar {
    width: 4px;
    background: var(--accent-primary);
    border-radius: 2px;
    transition: height 0.3s ease;
}

/* ASN info */
.asn-cell {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.asn-name {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 500;
}

.asn-number {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

.asn-network {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    opacity: 0.7;
}

/* Country flag */
.country-cell {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.country-flag {
    width: 24px;
    height: 16px;
    border-radius: 2px;
    object-fit: cover;
}

.country-code {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
}

/* Map container */
.map-container {
    flex: 1;
    position: relative;
    min-height: 400px;
}

#map {
    width: 100%;
    height: 100%;
    border-radius: 0 0 12px 12px;
    background: var(--bg-primary);
    position: relative;
}

/* Ensure Leaflet controls stay within map bounds */
#map .leaflet-control-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

#map .leaflet-control-container .leaflet-top,
#map .leaflet-control-container .leaflet-bottom,
#map .leaflet-control-container .leaflet-left,
#map .leaflet-control-container .leaflet-right {
    position: absolute;
    pointer-events: auto;
}

#map .leaflet-top {
    top: 10px;
}

#map .leaflet-left {
    left: 10px;
}

/* Map overlay */
.map-overlay {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    background: rgba(13, 17, 23, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    padding: 1rem;
    z-index: 1000;
    min-width: 180px;
}

.map-overlay-title {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.map-overlay-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-primary);
}

/* Map legend */
.map-legend {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(13, 17, 23, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    padding: 1rem;
    z-index: 1000;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.legend-item:last-child {
    margin-bottom: 0;
}

.legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.legend-dot.start {
    background: var(--accent-bright);
    box-shadow: 0 0 10px var(--accent-bright);
}

.legend-dot.hop {
    background: var(--accent-primary);
    box-shadow: 0 0 10px var(--accent-primary);
}

.legend-dot.end {
    background: var(--accent-secondary);
    box-shadow: 0 0 10px var(--accent-secondary);
}

.legend-line {
    width: 20px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 2px;
}

/* Leaflet customization */
.leaflet-popup-content-wrapper {
    background: rgba(13, 17, 23, 0.95) !important;
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-subtle) !important;
    border-radius: 10px !important;
    color: var(--text-primary) !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5) !important;
}

.leaflet-popup-content {
    margin: 1rem !important;
    color: var(--text-primary) !important;
}

.leaflet-popup-close-button {
    color: var(--text-muted) !important;
    font-size: 1.25rem !important;
    top: 4px !important;
    right: 4px !important;
}

.leaflet-popup-close-button:hover {
    color: var(--accent-primary) !important;
    background: transparent !important;
}

.leaflet-popup-tip {
    background: rgba(13, 17, 23, 0.95) !important;
}

.popup-content {
    min-width: 180px;
}

.popup-hop {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
}

.popup-ip {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.popup-info {
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.leaflet-control-zoom {
    border: 1px solid var(--border-subtle) !important;
    border-radius: 8px !important;
    overflow: hidden;
}

.leaflet-control-zoom a {
    background: var(--bg-card) !important;
    color: var(--text-primary) !important;
    border-bottom: 1px solid var(--border-subtle) !important;
    width: 32px !important;
    height: 32px !important;
    line-height: 32px !important;
}

.leaflet-control-zoom a:focus {
    scroll-margin: 0 !important;
    scroll-snap-margin: 0 !important;
}

/* Prevent scroll jump when clicking controls */
#map .leaflet-control-container a {
    scroll-behavior: auto;
}

.leaflet-control-zoom a:hover {
    background: var(--bg-card-hover) !important;
    color: var(--accent-primary) !important;
}

.leaflet-control-zoom a:last-child {
    border-bottom: none !important;
}

.leaflet-control-attribution {
    background: rgba(13, 17, 23, 0.8) !important;
    color: var(--text-muted) !important;
    font-size: 0.65rem !important;
}

.leaflet-control-attribution a {
    color: var(--accent-primary) !important;
}

.custom-marker {
    background: transparent;
    border: none;
}

/* Loading animation */
.loader {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    gap: 1rem;
}

.loader.active {
    display: flex;
}

.loader-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--border-subtle);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loader-text {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Preloader animation (from old design) */
.preloader {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 2rem;
}

.preloader.active {
    display: flex;
}

.preloader .line {
    width: 4px;
    height: 30px;
    background: var(--accent-primary);
    border-radius: 2px;
    animation: pulse-line 1s ease-in-out infinite;
}

.preloader .line:nth-child(2) { animation-delay: 0.1s; }
.preloader .line:nth-child(3) { animation-delay: 0.2s; }
.preloader .line:nth-child(4) { animation-delay: 0.3s; }
.preloader .line:nth-child(5) { animation-delay: 0.4s; }

@keyframes pulse-line {
    0%, 100% {
        height: 30px;
        opacity: 0.5;
    }
    50% {
        height: 50px;
        opacity: 1;
    }
}

/* Results container */
.results-container {
    display: none;
}

.results-container.active {
    display: block;
}

/* Pre-formatted text */
.code-block {
    background: var(--bg-primary);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 1rem;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.8rem;
    color: var(--text-secondary);
    overflow-x: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
    max-height: 400px;
    overflow-y: auto;
}

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    overflow: hidden;
}

.card-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-subtle);
    background: rgba(0, 0, 0, 0.2);
}

.card-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.card-body {
    padding: 1.25rem;
}

/* ASN Cards */
.asn-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.asn-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    padding: 1rem;
    transition: all 0.2s ease;
}

.asn-card:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 0 20px var(--glow-primary);
}

.asn-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.asn-card-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.asn-card-badge {
    font-size: 0.7rem;
    color: var(--accent-primary);
    background: rgba(16, 185, 129, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
}

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

.asn-card-stat {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-top: 1px solid var(--border-subtle);
}

.asn-card-stat:first-child {
    border-top: none;
    padding-top: 0;
}

/* Info boxes */
.info-box {
    background: rgba(16, 185, 129, 0.05);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.info-box-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-box-content {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Stats grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 1rem;
    text-align: center;
}

.stat-card-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: 0.25rem;
}

.stat-card-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Chart container */
.chart-container {
    position: relative;
    width: 100%;
    min-height: 300px;
}

/* Error message */
.error-message {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 8px;
    padding: 1rem;
    color: var(--danger);
    display: none;
}

.error-message.active {
    display: block;
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    padding: 2rem;
    margin-top: auto;
}

.footer-content {
    max-width: 1800px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.footer-section h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--text-secondary);
    font-size: 0.875rem;
    transition: color 0.2s ease;
}

.footer-section a:hover {
    color: var(--accent-primary);
}

.footer-bottom {
    max-width: 1800px;
    margin: 2rem auto 0;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-subtle);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 768px) {
    .navbar {
        padding: 0.75rem 1rem;
    }

    .navbar-content {
        flex-direction: column;
        gap: 1rem;
    }

    .navbar-nav {
        flex-wrap: wrap;
        justify-content: center;
    }

    .header {
        padding: 1rem;
    }

    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .header-stats {
        width: 100%;
        justify-content: space-around;
    }

    .main-container {
        padding: 1rem;
        gap: 1rem;
    }

    .panel-body {
        padding: 1rem;
    }

    .data-table th,
    .data-table td {
        padding: 0.75rem 0.5rem;
        font-size: 0.8rem;
    }

    .footer-content {
        text-align: center;
    }
}

/* Info Section - Bottom Panel */
.info-section {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    padding: 3rem 2rem;
}

.info-section-content {
    max-width: 1800px;
    margin: 0 auto;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (max-width: 1200px) {
    .info-grid {
        grid-template-columns: 1fr;
    }
}

.info-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 1.75rem;
    position: relative;
}

.info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
    opacity: 0.3;
    border-radius: 12px 12px 0 0;
}

.info-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent-primary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.info-card p:last-child {
    margin-bottom: 0;
}

.info-card p strong {
    color: var(--text-primary);
}

/* Info Facts Section */
.info-facts {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 2rem;
}

.info-facts-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    text-align: center;
}

.facts-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

@media (max-width: 900px) {
    .facts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 500px) {
    .facts-grid {
        grid-template-columns: 1fr;
    }
}

.fact-item {
    text-align: center;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-subtle);
}

.fact-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
    font-variant-numeric: tabular-nums;
}

.fact-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* Utility classes */
/* Globe container */
#globe-container {
    width: 100%;
    height: 100%;
    background: #000000;
    border-radius: 0 0 12px 12px;
    position: relative;
    overflow: hidden;
}

#globe-container canvas {
    display: block;
    border-radius: 0 0 12px 12px;
}

/* Map/Globe view toggle */
.map-view-toggle {
    display: flex;
    gap: 2px;
    background: var(--bg-primary);
    border-radius: 6px;
    padding: 2px;
}

.toggle-btn {
    padding: 0.25rem 0.75rem;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    background: transparent;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.toggle-btn:hover {
    color: var(--text-secondary);
}

.toggle-btn.active {
    color: var(--accent-primary);
    background: rgba(16, 185, 129, 0.15);
    box-shadow: 0 0 8px var(--glow-primary);
}

/* Globe popup overlay */
.globe-popup {
    position: absolute;
    z-index: 100;
    background: rgba(13, 17, 23, 0.92);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    padding: 1rem;
    pointer-events: none;
    min-width: 200px;
    max-width: 280px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.globe-popup-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-primary);
    margin-bottom: 0.4rem;
}

.globe-popup-host {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.85rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    word-break: break-all;
}

.globe-popup-details {
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.globe-popup-details span {
    color: var(--text-muted);
}

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--accent-primary); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.hidden { display: none !important; }