/* ==========================================
   iN2 LLC - Core Design System & CSS
========================================== */

:root {
    --bg-main: #0B0F19;
    --bg-sidebar: #070A12;
    --bg-card: rgba(17, 24, 39, 0.65);
    --bg-card-hover: rgba(26, 37, 58, 0.8);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-color-active: rgba(0, 242, 254, 0.3);
    
    --text-main: #F9FAFB;
    --text-muted: #9CA3AF;
    --text-dark: #4B5563;
    
    /* Neon gradients & highlights */
    --accent-cyan: #00F2FE;
    --accent-blue: #4FACFE;
    --accent-violet: #8A2BE2;
    --grad-primary: linear-gradient(135deg, #00F2FE 0%, #4FACFE 100%);
    --grad-alert: linear-gradient(135deg, #FF007F 0%, #7F00FF 100%);
    
    /* Status Colors */
    --color-success: #10B981;
    --color-error: #EF4444;
    --color-warning: #F59E0B;
    --color-info: #3B82F6;
    
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: 'Space Mono', 'Courier New', Courier, monospace;
    --transition-speed: 0.25s;
    
    /* Layout specific */
    --bg-topbar: rgba(11, 15, 25, 0.8);
    --bg-input: #0B0F19;
    
    /* Map Specific */
    --bg-map-country: #25304B;
    --border-map-country: #3B4D78;
    --bg-map-active: rgba(0, 242, 254, 0.25);
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--bg-main);
    color: var(--text-main);
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
}

/* Scrollbar customization */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-sidebar);
}
::-webkit-scrollbar-thumb {
    background: #1F2937;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-blue);
}

/* App Layout */
.app-container {
    display: flex;
    width: 100vw;
    min-height: 100vh;
}

/* Sidebar Navigation */
.sidebar {
    width: 280px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    height: 100vh;
    position: sticky;
    top: 0;
    z-index: 100;
}

.brand {
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border-color);
}

.brand-logo {
    width: 36px;
    height: 36px;
    color: var(--accent-cyan);
    filter: drop-shadow(0 0 4px rgba(0, 242, 254, 0.4));
}

.brand-text h1 {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 1px;
}

.brand-text h1 span {
    color: var(--accent-cyan);
}

.brand-text .subtext {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    display: block;
    margin-top: 2px;
}

.sidebar-nav {
    flex-fill: 1;
    overflow-y: auto;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-section {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-dark);
    letter-spacing: 1.5px;
    margin: 16px 12px 8px 12px;
}

.nav-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    text-align: left;
    padding: 10px 16px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all var(--transition-speed) ease;
}

.nav-btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.nav-btn:hover {
    color: var(--text-main);
    background-color: rgba(255, 255, 255, 0.03);
}

.nav-btn.active {
    color: var(--bg-main);
    background: var(--grad-primary);
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(0, 242, 254, 0.25);
}

/* Sidebar Nav Accordion Groups */
.nav-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 2px;
}

.nav-group-header {
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 700;
    text-align: left;
    padding: 12px 16px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all var(--transition-speed) ease;
    width: 100%;
}

.nav-group-header:hover {
    color: var(--text-main);
    background-color: rgba(255, 255, 255, 0.03);
}

.nav-group-header .chevron {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    transition: transform 0.25s ease;
    color: var(--text-dark);
}

.nav-group-header:hover .chevron {
    color: var(--text-main);
}

.nav-group.expanded .nav-group-header {
    color: var(--accent-cyan);
}

.nav-group.expanded .chevron {
    transform: rotate(180deg);
    color: var(--accent-cyan);
}

.nav-group-items {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease, margin 0.25s ease;
    opacity: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding-left: 12px;
}

.nav-group.expanded .nav-group-items {
    max-height: 380px;
    opacity: 1;
    margin-top: 4px;
    margin-bottom: 8px;
}

.sidebar-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--border-color);
    font-size: 12px;
    color: var(--text-muted);
}

.sidebar-footer .server-info {
    font-family: var(--font-mono);
    font-size: 10px;
    margin-top: 4px;
}

/* Main Content Area */
.main-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow-y: auto;
}

.topbar {
    padding: 24px 32px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-topbar);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 50;
}

.topbar-title h2 {
    font-size: 22px;
    font-weight: 700;
}

.topbar-title p {
    font-size: 13px;
    margin-top: 4px;
}

.content-body {
    padding: 32px;
    flex-grow: 1;
}

/* Tab Panels */
.tab-panel {
    display: none;
    animation: fadeIn 0.4s ease;
}

.tab-panel.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Cards & Glassmorphism */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
    backdrop-filter: blur(12px);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2);
    transition: border-color var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.card:hover {
    border-color: var(--border-color-active);
    box-shadow: 0 8px 32px 0 rgba(0, 242, 254, 0.05);
}

/* Forms & Controls */
.query-box {
    padding: 20px 24px;
}

.query-form {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: flex-end;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-control {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-main);
    padding: 10px 14px;
    font-size: 14px;
    font-family: var(--font-sans);
    transition: all var(--transition-speed) ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 3px rgba(0, 242, 254, 0.15);
}

.flex-fill {
    flex-grow: 1;
}

.align-end {
    align-self: flex-end;
}

/* Buttons */
.btn {
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 14px;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all var(--transition-speed) ease;
}

.btn-primary {
    background: var(--grad-primary);
    color: var(--bg-main);
    box-shadow: 0 4px 14px rgba(0, 242, 254, 0.2);
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(0, 242, 254, 0.4);
    transform: translateY(-1px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--text-muted);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
    border-radius: 6px;
}

.btn-block {
    width: 100%;
}

.btn-icon {
    width: 16px;
    height: 16px;
}

/* Badges & Indicators */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
}

.badge.success { background: rgba(16, 185, 129, 0.15); color: var(--color-success); border: 1px solid rgba(16, 185, 129, 0.3); }
.badge.danger { background: rgba(239, 68, 68, 0.15); color: var(--color-error); border: 1px solid rgba(239, 68, 68, 0.3); }
.badge.warning { background: rgba(245, 158, 11, 0.15); color: var(--color-warning); border: 1px solid rgba(245, 158, 11, 0.3); }
.badge.info { background: rgba(59, 130, 246, 0.15); color: var(--color-info); border: 1px solid rgba(59, 130, 246, 0.3); }

/* Grid Layouts */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 24px;
}

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

.dual-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

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

/* Scoreboard Card Styles */
.status-score-card {
    display: flex;
    align-items: center;
    gap: 32px;
}

.score-circle {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 6px solid var(--accent-cyan);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.3);
}

.score-circle span:first-child {
    font-size: 36px;
    font-weight: 800;
}

.score-circle .score-lbl {
    font-size: 10px;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.score-meta h3 {
    font-size: 24px;
    font-weight: 700;
}

.score-buttons {
    margin-top: 12px;
}

.summary-issues-card h3 {
    font-size: 16px;
    margin-bottom: 12px;
}

.issues-scroller {
    max-height: 120px;
    overflow-y: auto;
}

.issues-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.issues-list li {
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.issues-list li.error-item::before { content: "●"; color: var(--color-error); }
.issues-list li.warn-item::before { content: "●"; color: var(--color-warning); }

/* Table design */
.report-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 16px;
    font-size: 13px;
}

.report-table th, .report-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.report-table th {
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.5px;
}

.report-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

/* Console Boxes */
.console-box {
    background-color: #05070B;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    font-family: var(--font-mono);
    font-size: 12px;
    color: #00F2FE;
    overflow-x: auto;
    white-space: pre-wrap;
    max-height: 400px;
}

/* Result Containers */
.results-container {
    animation: fadeIn 0.4s ease;
}

.raw-details {
    margin-top: 16px;
}

.raw-details summary {
    font-size: 12px;
    color: var(--text-muted);
    cursor: pointer;
    margin-bottom: 8px;
}

/* Loader Styles */
.loader-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 60px;
    gap: 16px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(0, 242, 254, 0.1);
    border-top: 3px solid var(--accent-cyan);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.hidden {
    display: none !important;
}

.text-muted { color: var(--text-muted); }
.mb-4 { margin-bottom: 16px; }
.mt-4 { margin-top: 16px; }

/* Collapsible sections */
.collapsible-section {
    margin-bottom: 20px;
}

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

.section-header h3 {
    font-size: 16px;
    font-weight: 700;
}

.section-content {
    margin-top: 16px;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
}

.section-desc {
    font-size: 12px;
    color: var(--text-muted);
}

/* Info Grids */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    font-size: 13px;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-size: 13px;
}

.info-list div {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    padding-bottom: 6px;
}

.info-list div strong {
    color: var(--text-muted);
}

/* Web Server Details Boxes */
.web-details-box {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.2);
    padding: 16px;
    margin-top: 10px;
    font-size: 13px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Email Security Grid */
.sec-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

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

.sec-item {
    background: rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sec-meta {
    flex-grow: 1;
}

.sec-meta h4 {
    font-size: 14px;
    font-weight: 600;
}

.record-text {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--accent-cyan);
    margin-top: 6px;
    word-break: break-all;
    background: rgba(0, 0, 0, 0.2);
    padding: 6px;
    border-radius: 4px;
}

.record-evaluation {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-left: 16px;
}

.status-indicator.success { background: var(--color-success); box-shadow: 0 0 8px var(--color-success); }
.status-indicator.warning { background: var(--color-warning); box-shadow: 0 0 8px var(--color-warning); }
.status-indicator.error { background: var(--color-error); box-shadow: 0 0 8px var(--color-error); }

/* Blacklist UI list */
.blacklist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin-top: 12px;
}

.blacklist-card-item {
    background: rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 10px 14px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    font-size: 12px;
    gap: 8px;
    overflow: hidden;
}

.blacklist-link {
    font-family: var(--font-mono);
    font-size: 9.5px;
    color: inherit;
    text-decoration: none;
    opacity: 0.8;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: calc(100% - 85px);
    transition: opacity 0.2s, text-decoration 0.2s, color 0.2s;
}

.blacklist-link:hover {
    opacity: 1;
    text-decoration: underline;
    color: var(--color-info);
}

/* IP Display */
.ip-display-card {
    text-align: center;
    padding: 40px 24px;
}

.ip-display-card h2 {
    font-size: clamp(18px, 3vw, 28px);
    font-family: var(--font-mono);
    font-weight: 800;
    color: var(--accent-cyan);
    letter-spacing: -1px;
    text-shadow: 0 0 10px rgba(0, 242, 254, 0.2);
    word-break: break-all;
}

/* Ping Page */
.flex-two { flex: 2; }
.flex-one { flex: 1; }

.chart-container {
    background: #05070B;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    margin-top: 12px;
}

.ping-summary-data {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 12px;
}

.stat-box {
    background: rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    text-align: center;
}

.stat-val {
    font-size: 32px;
    font-weight: 800;
    color: var(--accent-cyan);
}

.stat-lbl {
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    margin-top: 4px;
}

/* Traceroute timeline */
.trace-timeline {
    display: flex;
    flex-direction: column;
    gap: 0px;
    margin-top: 16px;
    padding-left: 20px;
    max-width: 850px;
}

.trace-hop-node {
    display: flex;
    align-items: center;
    position: relative;
    padding-bottom: 20px;
}

.trace-hop-node::before {
    content: "";
    width: 2px;
    height: 100%;
    background: #1F2937;
    position: absolute;
    left: 9px;
    top: 10px;
    z-index: 1;
}

.trace-hop-node:last-child::before {
    display: none;
}

.hop-marker {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--bg-main);
    border: 2px solid var(--accent-blue);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 9px;
    font-weight: 800;
    position: relative;
    z-index: 5;
    color: var(--accent-cyan);
}

.hop-details {
    margin-left: 16px;
    flex-grow: 1;
    font-size: 13px;
    display: flex;
    align-items: center;
    background: rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 8px 16px;
    gap: 12px;
}

.hop-ip {
    font-family: var(--font-mono);
    color: var(--text-main);
    font-weight: 600;
    width: 140px;
    flex-shrink: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.hop-geo {
    color: var(--text-muted);
    font-size: 12px;
    flex-grow: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-right: 12px;
}

.hop-rtts {
    font-family: var(--font-mono);
    color: var(--accent-cyan);
    font-weight: 600;
    width: 110px;
    flex-shrink: 0;
    text-align: right;
    white-space: nowrap;
}

/* Global Loader Overlay */
.global-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(7, 10, 18, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    gap: 16px;
}

/* BGP Map Visualizations */
.map-tabs {
    display: flex;
    gap: 8px;
}

.map-tabs .btn {
    padding: 8px 16px;
    font-size: 13px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.map-tabs .btn.active {
    background: var(--accent-cyan);
    color: #070A12;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 10px rgba(0, 242, 254, 0.4);
}

.bgp-map-container {
    background: rgba(15, 23, 42, 0.45);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    margin-top: 12px;
}

.bgp-map-canvas-wrapper {
    background: #0A0F1D;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.bgp-map-canvas-wrapper svg {
    display: block;
}

/* Star Spoke Graph Nodes & Lines */
.spoke-line {
    stroke: rgba(0, 242, 254, 0.25);
    stroke-width: 1.5;
    stroke-dasharray: 4 4;
    animation: flowLine 20s linear infinite;
}

@keyframes flowLine {
    to { stroke-dashoffset: -40; }
}

.node-center {
    fill: #7F00FF;
    stroke: var(--accent-cyan);
    stroke-width: 2.5;
    filter: drop-shadow(0 0 8px rgba(0, 242, 254, 0.8));
    transition: all 0.2s ease;
    cursor: pointer;
}

.node-collector {
    fill: #0A0F1D;
    stroke: #4FACFE;
    stroke-width: 2;
    cursor: pointer;
    transition: all 0.2s ease;
}

.node-collector:hover {
    fill: #4FACFE;
    filter: drop-shadow(0 0 5px #4FACFE);
}

.node-hop {
    fill: #1E293B;
    stroke: #718096;
    stroke-width: 1.5;
    cursor: pointer;
    transition: all 0.2s ease;
}

.node-hop:hover {
    fill: #A0AEC0;
}

.node-text {
    fill: var(--text-main);
    font-size: 10px;
    font-weight: 600;
    pointer-events: none;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
}

/* World Map Continents & Arcs */
#map-countries-g path {
    fill: var(--bg-map-country);
    stroke: var(--border-map-country);
    stroke-width: 0.6;
    transition: fill var(--transition-speed) ease, stroke var(--transition-speed) ease;
}

#map-countries-g path.active-country {
    fill: var(--bg-map-active) !important;
    stroke: var(--accent-cyan) !important;
    stroke-width: 1.5px !important;
    filter: drop-shadow(0 0 3px var(--accent-cyan));
}

#map-countries-g path:hover {
    fill: #3B4D78; /* Solid hover effect in dark mode */
}

[data-theme="light"] #map-countries-g path:hover {
    fill: #CBD5E1; /* Solid hover effect in light mode */
}

.country-badge-text {
    fill: #FF007F; /* neon pink count label */
    font-size: 11px;
    font-weight: 800;
    font-family: var(--font-mono);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9);
    pointer-events: none;
}

.map-zoom-controls {
    position: absolute;
    bottom: 16px;
    right: 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    z-index: 10;
}

.map-zoom-controls button {
    width: 28px;
    height: 28px;
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-main);
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
    transition: all 0.2s ease;
}

[data-theme="light"] .map-zoom-controls button {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(0, 0, 0, 0.1);
    color: var(--text-main);
}

.map-zoom-controls button:hover {
    background: var(--accent-cyan);
    color: #070A12;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 8px rgba(0, 242, 254, 0.4);
}

.bgp-arc {
    fill: none;
    stroke: var(--accent-cyan);
    stroke-width: 1.5;
    stroke-linecap: round;
    opacity: 0.6;
    filter: drop-shadow(0 0 2px rgba(0, 242, 254, 0.4));
}

.bgp-arc-dash {
    fill: none;
    stroke: var(--accent-cyan);
    stroke-width: 2;
    stroke-linecap: round;
    stroke-dasharray: 8 60;
    animation: marchDash 3s linear infinite;
}

@keyframes marchDash {
    to { stroke-dashoffset: -136; }
}

.map-node {
    fill: var(--accent-cyan);
    stroke: #0A0F1D;
    stroke-width: 1.5;
    cursor: pointer;
    transition: all 0.2s ease;
}

.map-node-pulse {
    animation: nodePulse 2s infinite;
}

@keyframes nodePulse {
    0% { r: 3px; opacity: 1; }
    100% { r: 10px; opacity: 0; }
}

.map-tooltip {
    position: absolute;
    background: rgba(7, 10, 18, 0.95);
    border: 1px solid var(--accent-cyan);
    color: var(--text-main);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 11px;
    font-family: var(--font-mono);
    pointer-events: none;
    z-index: 10;
    box-shadow: 0 4px 10px rgba(0,0,0,0.5);
    display: none;
}

/* PRINT STYLES FOR PDF REPORTS */
@media print {
    body {
        background: #FFFFFF !important;
        color: #000000 !important;
    }
    
    .sidebar, .topbar, .query-box, .score-buttons, .sidebar-footer, .raw-details, .btn, #global-loader {
        display: none !important;
    }
    
    .main-content {
        height: auto !important;
        overflow-y: visible !important;
    }
    
    .content-body {
        padding: 0 !important;
    }
    
    .card {
        background: #FFFFFF !important;
        color: #000000 !important;
        border: 1px solid #CCCCCC !important;
        box-shadow: none !important;
        page-break-inside: avoid;
        margin-bottom: 20px !important;
        padding: 16px !important;
    }
    
    .score-circle {
        border: 4px solid #000000 !important;
        box-shadow: none !important;
    }
    
    .console-box, .record-text {
        background: #F3F4F6 !important;
        color: #000000 !important;
        border: 1px solid #CCCCCC !important;
    }
    
    .status-indicator {
        border: 1px solid #000000 !important;
    }
    
    .badge {
        border: 1px solid #000000 !important;
        color: #000000 !important;
        background: none !important;
    }
    
    .report-table th, .report-table td {
        border-bottom: 1px solid #CCCCCC !important;
        color: #000000 !important;
    }
}

/* ==========================================
   Light Theme Variable Overrides & Tweaks
========================================== */

[data-theme="light"] {
    --bg-main: #F3F4F6;
    --bg-sidebar: #FFFFFF;
    --bg-card: rgba(255, 255, 255, 0.85);
    --bg-card-hover: rgba(255, 255, 255, 0.95);
    --border-color: rgba(0, 0, 0, 0.08);
    --border-color-active: rgba(59, 130, 246, 0.4);
    
    --text-main: #1F2937;
    --text-muted: #6B7280;
    --text-dark: #4B5563;
    
    --accent-cyan: #0284C7;
    --accent-blue: #2563EB;
    --accent-violet: #6D28D9;
    --grad-primary: linear-gradient(135deg, #0EA5E9 0%, #2563EB 100%);
    --grad-alert: linear-gradient(135deg, #EC4899 0%, #6D28D9 100%);
    
    --bg-topbar: rgba(243, 244, 246, 0.85);
    --bg-input: #FFFFFF;
    
    --bg-map-country: #E5E7EB;
    --border-map-country: #D1D5DB;
    --bg-map-active: rgba(14, 165, 233, 0.25);
}

/* Theme visibility styles for buttons */
#theme-sun-icon {
    display: inline-block;
}
#theme-moon-icon {
    display: none;
}
[data-theme="light"] #theme-sun-icon {
    display: none;
}
[data-theme="light"] #theme-moon-icon {
    display: inline-block;
}

/* Specific elements adjustments in light theme */
[data-theme="light"] .btn-secondary {
    background: #E5E7EB !important;
    color: #1F2937 !important;
    border-color: #D1D5DB !important;
}
[data-theme="light"] .btn-secondary:hover {
    background: #D1D5DB !important;
    border-color: #9CA3AF !important;
}
[data-theme="light"] .brand-logo {
    filter: drop-shadow(0 0 3px rgba(37, 99, 235, 0.25));
}
[data-theme="light"] .sidebar-footer {
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}
[data-theme="light"] .brand {
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .console-box,
[data-theme="light"] .web-details-box,
[data-theme="light"] .sec-item,
[data-theme="light"] .blacklist-card-item,
[data-theme="light"] .stat-box,
[data-theme="light"] .hop-details,
[data-theme="light"] .chart-container,
[data-theme="light"] .bgp-map-container,
[data-theme="light"] .bgp-map-canvas-wrapper {
    background-color: #FFFFFF !important;
    color: #1F2937 !important;
    border-color: rgba(0, 0, 0, 0.08) !important;
    box-shadow: 0 4px 20px 0 rgba(0, 0, 0, 0.05) !important;
}

[data-theme="light"] .console-box {
    background-color: #F9FAFB !important;
    color: #1F2937 !important;
}

[data-theme="light"] .record-text {
    background-color: #F0F9FF !important;
    color: #0369A1 !important;
    border-color: rgba(14, 165, 233, 0.15) !important;
}

[data-theme="light"] .bgp-map-canvas-wrapper {
    background: #FAFAFA !important;
    border-color: rgba(0, 0, 0, 0.08) !important;
}

[data-theme="light"] .report-table tbody tr:hover {
    background: rgba(0, 0, 0, 0.02) !important;
}

[data-theme="light"] ::-webkit-scrollbar-track {
    background: #F3F4F6;
}
[data-theme="light"] ::-webkit-scrollbar-thumb {
    background: #E5E7EB;
}
[data-theme="light"] ::-webkit-scrollbar-thumb:hover {
    background: #9CA3AF;
}

[data-theme="light"] .node-collector {
    fill: #FAFAFA;
}

[data-theme="light"] .node-hop {
    fill: #E2E8F0;
    stroke: #94A3B8;
}

[data-theme="light"] .map-tooltip {
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid var(--accent-cyan);
    color: #1F2937;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .score-circle {
    box-shadow: 0 0 10px rgba(14, 165, 233, 0.15);
}

[data-theme="light"] .trace-hop-node::before {
    background: #E5E7EB;
}

/* ========================================================
   Traceroute Geographical Path Map styling
   ======================================================== */
#trace-map-countries-g path {
    fill: var(--bg-map-country);
    stroke: var(--border-map-country);
    stroke-width: 0.6;
    transition: fill var(--transition-speed) ease, stroke var(--transition-speed) ease;
}

#trace-map-countries-g path.active-country {
    fill: var(--bg-map-active) !important;
    stroke: var(--accent-blue) !important;
    stroke-width: 1.5px !important;
    filter: drop-shadow(0 0 3px var(--accent-blue));
}

#trace-map-countries-g path:hover {
    fill: #3B4D78;
}

[data-theme="light"] #trace-map-countries-g path:hover {
    fill: #CBD5E1;
}

.trace-path {
    fill: none;
    stroke: var(--accent-blue);
    stroke-width: 1.5px;
    stroke-linecap: round;
    stroke-linejoin: round;
    opacity: 0.75;
    filter: drop-shadow(0 0 2px rgba(0, 229, 255, 0.4));
    vector-effect: non-scaling-stroke;
}

.trace-path-dash {
    fill: none;
    stroke: var(--accent-blue);
    stroke-width: 1.5px;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 8 30;
    animation: traceMarch 2.5s linear infinite;
    vector-effect: non-scaling-stroke;
}

@keyframes traceMarch {
    to { stroke-dashoffset: -76; }
}

.trace-node-marker {
    stroke: #FFFFFF;
    stroke-width: 0.8px;
    vector-effect: non-scaling-stroke;
}

.trace-map-node-pulse {
    animation: traceNodePulse 2s infinite;
    vector-effect: non-scaling-stroke;
}

@keyframes traceNodePulse {
    0% { transform: scale(0.4); opacity: 1; }
    100% { transform: scale(2.2); opacity: 0; }
}

[data-theme="light"] #trace-world-svg .map-tooltip {
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid var(--accent-blue);
    color: #1F2937;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* VPN & MTU Calculator Styles */
.packet-visual-container {
    display: flex;
    width: 100%;
    height: 60px;
    background: #090E17;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow-x: auto;
    overflow-y: hidden;
    margin-top: 12px;
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.5);
    position: relative;
}

.packet-visual-container::-webkit-scrollbar {
    height: 4px;
}

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

.packet-layer {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: #FFFFFF;
    font-size: 11px;
    font-weight: 700;
    text-align: center;
    position: relative;
    border-right: 1px solid rgba(255, 255, 255, 0.15);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: help;
    padding: 0 16px;
    box-sizing: border-box;
    flex-shrink: 0;
    flex-grow: 0;
    width: max-content;
}

.packet-layer:last-child {
    border-right: none;
}

/* Specific Layer Colors */
.packet-layer-ethernet {
    background: linear-gradient(135deg, #4A154B 0%, #631B64 100%);
}

.packet-layer-vlan {
    background: linear-gradient(135deg, #7A1FA2 0%, #9C27B0 100%);
}

.packet-layer-pppoe {
    background: linear-gradient(135deg, #C2185B 0%, #E91E63 100%);
}

.packet-layer-ip {
    background: linear-gradient(135deg, #0D47A1 0%, #1976D2 100%);
}

.packet-layer-udp {
    background: linear-gradient(135deg, #006064 0%, #0097A7 100%);
}

.packet-layer-tcp {
    background: linear-gradient(135deg, #004D40 0%, #00796B 100%);
}

.packet-layer-vpn {
    background: linear-gradient(135deg, #E65100 0%, #F57C00 100%);
}

.packet-layer-gre {
    background: linear-gradient(135deg, #E65100 0%, #EF6C00 100%);
}

.packet-layer-mpls {
    background: linear-gradient(135deg, #311B92 0%, #512DA8 100%);
}

.packet-layer-vxlan {
    background: linear-gradient(135deg, #1B5E20 0%, #388E3C 100%);
}

.packet-layer.packet-layer-payload,
.packet-layer.packet-layer-payload span {
    background: linear-gradient(135deg, #00FFCC 0%, #00E5FF 100%);
    color: #05070B !important;
    text-shadow: none;
    flex-grow: 1;
    min-width: 160px;
    flex-shrink: 0;
    width: auto;
}

.packet-layer .layer-size {
    font-size: 9px;
    opacity: 0.85;
    margin-top: 2px;
}

.packet-layer:hover {
    filter: brightness(1.2);
    box-shadow: inset 0 0 15px rgba(255, 255, 255, 0.2);
}

/* Custom Stack Builder List */
.vpn-stack-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 600px;
    margin-top: 10px;
}

.vpn-stack-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 13px;
    color: var(--text-main);
    transition: all var(--transition-speed) ease;
}

.vpn-stack-item:hover {
    border-color: var(--accent-cyan);
    transform: translateX(2px);
}

.vpn-stack-item .layer-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.vpn-stack-item .layer-name {
    font-weight: 600;
}

.vpn-stack-item .layer-badge {
    background: rgba(0, 242, 254, 0.1);
    color: var(--accent-cyan);
    border: 1px solid rgba(0, 242, 254, 0.2);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 10px;
    font-family: var(--font-mono);
}

.vpn-stack-item .layer-actions {
    display: flex;
    gap: 6px;
}

.vpn-stack-item .layer-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 11px;
    transition: all var(--transition-speed) ease;
}

.vpn-stack-item .layer-btn:hover {
    background: var(--border-color);
    color: var(--text-main);
    border-color: var(--text-muted);
}

.vpn-stack-item .layer-btn-danger:hover {
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-error);
    border-color: rgba(239, 68, 68, 0.2);
}