/* ============================================================
   FORS DESIGN SYSTEM - OpenEpstein Investigation Platform
   Frame of Reference Solutions: Terminal + Security Briefing
   ============================================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Inter:wght@400;500;600;700&display=swap');

/* ── CSS Variables ── */
:root {
    /* Backgrounds */
    --terminal-black: #000000;
    --panel-dark: #0A0A0A;
    --border-grey: #1A1A1A;
    --code-bg: #0D0D0D;
    --surface-1: #111111;
    --surface-2: #161616;

    /* Text */
    --terminal-white: #FFFFFF;
    --text-grey: #CCCCCC;
    --text-muted: #888888;
    --text-dim: #555555;

    /* Primary Accents */
    --cyber-green: #00FF00;
    --cyber-green-dim: #00CC00;
    --cyber-green-bg: rgba(0, 255, 0, 0.05);
    --cyber-cyan: #00FFFF;
    --cyber-cyan-dim: #00CCCC;
    --cyber-cyan-bg: rgba(0, 255, 255, 0.05);

    /* Status Colors */
    --alert-red: #FF0000;
    --alert-red-dim: #CC0000;
    --alert-red-bg: rgba(255, 0, 0, 0.08);
    --warning-yellow: #FFFF00;
    --warning-orange: #FF9900;
    --status-blue: #0099FF;
    --success-green: #00FF00;

    /* Category Colors */
    --cat-associate: #FF0000;
    --cat-politician: #0099FF;
    --cat-business: #FF9900;
    --cat-celebrity: #FF00FF;
    --cat-legal: #FFFF00;
    --cat-royalty: #FFD700;
    --cat-academic: #00FFFF;
    --cat-socialite: #FF69B4;
    --cat-military: #00FF00;
    --cat-other: #888888;

    /* Typography */
    --font-mono: 'JetBrains Mono', 'IBM Plex Mono', 'Courier New', monospace;
    --font-display: 'JetBrains Mono', monospace;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-code: 'JetBrains Mono', 'Fira Code', monospace;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;

    /* Layout */
    --max-width: 1400px;
    --sidebar-width: 260px;
    --header-height: 48px;
}

/* ── Light Theme ── */
[data-theme="light"] {
    --terminal-black: #F0F0F0;
    --panel-dark: #FFFFFF;
    --border-grey: #D0D0D0;
    --code-bg: #F5F5F5;
    --surface-1: #E8E8E8;
    --surface-2: #EEEEEE;

    --terminal-white: #111111;
    --text-grey: #333333;
    --text-muted: #666666;
    --text-dim: #999999;

    --cyber-green: #007A00;
    --cyber-green-dim: #006600;
    --cyber-green-bg: rgba(0, 122, 0, 0.08);
    --cyber-cyan: #007A7A;
    --cyber-cyan-dim: #006666;
    --cyber-cyan-bg: rgba(0, 122, 122, 0.08);

    --alert-red: #CC0000;
    --alert-red-dim: #990000;
    --alert-red-bg: rgba(204, 0, 0, 0.06);
    --warning-yellow: #997700;
    --warning-orange: #CC6600;
    --status-blue: #0066CC;
    --success-green: #007A00;

    --cat-associate: #CC0000;
    --cat-politician: #0066CC;
    --cat-business: #CC6600;
    --cat-celebrity: #990099;
    --cat-legal: #997700;
    --cat-royalty: #997A00;
    --cat-academic: #007A7A;
    --cat-socialite: #CC4488;
    --cat-military: #007A00;
    --cat-other: #666666;
}

/* ── Reset ── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ── Base ── */
html {
    font-size: 14px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    background: var(--terminal-black);
    color: var(--text-grey);
    font-family: var(--font-body);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Scanline overlay */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.015;
    pointer-events: none;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 255, 0, 0.03) 0px,
        transparent 1px,
        transparent 2px,
        rgba(0, 255, 0, 0.03) 3px
    );
    z-index: 9999;
}

[data-theme="light"] body::after {
    opacity: 0;
}

/* ── Links ── */
a {
    color: var(--cyber-cyan);
    text-decoration: none;
    transition: all 0.2s ease;
}

a:hover {
    color: var(--cyber-green);
    text-shadow: 0 0 8px var(--cyber-green);
}

[data-theme="light"] a:hover {
    text-shadow: none;
}

/* ── Selection ── */
::selection {
    background: var(--cyber-green);
    color: var(--terminal-black);
}

/* ── Scrollbar ── */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--terminal-black);
}
::-webkit-scrollbar-thumb {
    background: var(--border-grey);
    border-radius: 0;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-dim);
}

/* ============================================================
   LAYOUT
   ============================================================ */

/* Top status bar */
.top-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--panel-dark);
    border-bottom: 1px solid var(--border-grey);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-lg);
    z-index: 1000;
    font-family: var(--font-mono);
    font-size: 12px;
}

.top-bar .logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--cyber-green);
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.top-bar .logo::before {
    content: '>';
    color: var(--cyber-green);
    animation: blink-cursor 1s step-end infinite;
}

.top-bar .status-indicators {
    display: flex;
    gap: var(--space-lg);
    align-items: center;
}

.top-bar .indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-muted);
}

.top-bar .indicator .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--cyber-green);
    box-shadow: 0 0 6px var(--cyber-green);
    animation: pulse-dot 2s ease-in-out infinite;
}

.top-bar .indicator .dot.red {
    background: var(--alert-red);
    box-shadow: 0 0 6px var(--alert-red);
}

.top-bar .indicator .dot.yellow {
    background: var(--warning-yellow);
    box-shadow: 0 0 6px var(--warning-yellow);
}

/* Theme toggle button */
.theme-toggle {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 1px;
    padding: 4px 10px;
    background: transparent;
    border: 1px solid var(--border-grey);
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.15s ease;
    text-transform: uppercase;
    white-space: nowrap;
}

.theme-toggle:hover {
    border-color: var(--cyber-cyan);
    color: var(--cyber-cyan);
}

/* Navigation */
.nav-sidebar {
    position: fixed;
    top: var(--header-height);
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--panel-dark);
    border-right: 1px solid var(--border-grey);
    overflow-y: auto;
    z-index: 900;
    padding: var(--space-md) 0;
}

.nav-sidebar .nav-section {
    padding: var(--space-sm) var(--space-md);
    margin-bottom: var(--space-xs);
}

.nav-sidebar .nav-label {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-dim);
    padding: var(--space-sm) var(--space-md);
    margin-top: var(--space-md);
}

.nav-sidebar .nav-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 8px var(--space-md);
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 12px;
    transition: all 0.15s ease;
    cursor: pointer;
    border-left: 2px solid transparent;
}

.nav-sidebar .nav-item:hover {
    color: var(--cyber-cyan);
    background: var(--cyber-cyan-bg);
    border-left-color: var(--cyber-cyan);
    text-shadow: none;
}

.nav-sidebar .nav-item.active {
    color: var(--cyber-green);
    background: var(--cyber-green-bg);
    border-left-color: var(--cyber-green);
}

.nav-sidebar .nav-item .nav-icon {
    width: 16px;
    text-align: center;
    font-size: 11px;
}

/* Main content area */
.main-content {
    margin-left: var(--sidebar-width);
    margin-top: var(--header-height);
    padding: var(--space-xl);
    min-height: calc(100vh - var(--header-height));
}

/* Full-width layout (no sidebar) */
.main-content.full-width {
    margin-left: 0;
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-mono);
    color: var(--terminal-white);
    font-weight: 700;
    letter-spacing: 1px;
}

h1 {
    font-size: 1.8rem;
    margin-bottom: var(--space-lg);
}

h2 {
    font-size: 1.3rem;
    margin-bottom: var(--space-md);
    color: var(--cyber-cyan);
}

h3 {
    font-size: 1.1rem;
    margin-bottom: var(--space-sm);
}

p {
    margin-bottom: var(--space-md);
    line-height: 1.7;
}

/* CLI-style section headers */
.section-header {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--cyber-cyan);
    text-transform: uppercase;
    display: block;
    margin-bottom: var(--space-sm);
}

.section-header::before {
    content: '> ';
    color: var(--cyber-green);
}

/* Page title with command prompt */
.page-title {
    display: flex;
    align-items: baseline;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-grey);
}

.page-title .prompt {
    color: var(--cyber-green);
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 400;
}

.page-title h1 {
    margin-bottom: 0;
}

/* ============================================================
   CARDS & PANELS
   ============================================================ */

.card {
    background: var(--panel-dark);
    border: 1px solid var(--border-grey);
    padding: var(--space-lg);
    position: relative;
    transition: all 0.2s ease;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--cyber-cyan);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.card:hover {
    border-color: var(--cyber-cyan);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.08);
}

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

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--border-grey);
}

.card-title {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--terminal-white);
    text-transform: uppercase;
}

/* Stat card */
.stat-card {
    background: var(--panel-dark);
    border: 1px solid var(--border-grey);
    padding: var(--space-lg);
    text-align: center;
}

.stat-card .stat-value {
    font-family: var(--font-mono);
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--cyber-green);
    line-height: 1;
    margin-bottom: var(--space-sm);
    text-shadow: 0 0 20px rgba(0, 255, 0, 0.3);
}

.stat-card .stat-value.red {
    color: var(--alert-red);
    text-shadow: 0 0 20px rgba(255, 0, 0, 0.3);
}

.stat-card .stat-value.cyan {
    color: var(--cyber-cyan);
    text-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

.stat-card .stat-value.yellow {
    color: var(--warning-yellow);
    text-shadow: 0 0 20px rgba(255, 255, 0, 0.3);
}

.stat-card .stat-label {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-muted);
}

/* Terminal panel */
.terminal-panel {
    background: var(--code-bg);
    border: 1px solid var(--cyber-green);
    padding: 0;
    font-family: var(--font-mono);
    font-size: 12px;
    overflow: hidden;
}

.terminal-panel .terminal-header {
    background: var(--surface-1);
    padding: 8px var(--space-md);
    border-bottom: 1px solid var(--cyber-green);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--cyber-green);
    font-size: 11px;
    letter-spacing: 1px;
}

.terminal-panel .terminal-header::before {
    content: '>';
    color: var(--cyber-green);
}

.terminal-panel .terminal-body {
    padding: var(--space-md);
    max-height: 400px;
    overflow-y: auto;
    line-height: 1.8;
}

.terminal-panel .terminal-line {
    color: var(--text-grey);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.terminal-panel .terminal-line .timestamp {
    color: var(--text-dim);
    margin-right: var(--space-sm);
}

.terminal-panel .terminal-line .highlight {
    color: var(--cyber-green);
}

.terminal-panel .terminal-line .alert {
    color: var(--alert-red);
}

.terminal-panel .terminal-line .info {
    color: var(--cyber-cyan);
}

/* ============================================================
   STATUS BADGES
   ============================================================ */

.badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 3px 10px;
    border: 1px solid currentColor;
    border-radius: 0;
    background: transparent;
    white-space: nowrap;
}

.badge::before { content: '['; margin-right: 2px; }
.badge::after { content: ']'; margin-left: 2px; }

.badge.green { color: var(--cyber-green); }
.badge.red { color: var(--alert-red); }
.badge.yellow { color: var(--warning-yellow); }
.badge.orange { color: var(--warning-orange); }
.badge.cyan { color: var(--cyber-cyan); }
.badge.blue { color: var(--status-blue); }
.badge.muted { color: var(--text-muted); }

/* Entity category badges */
.badge.cat-associate { color: var(--cat-associate); border-color: var(--cat-associate); }
.badge.cat-politician { color: var(--cat-politician); border-color: var(--cat-politician); }
.badge.cat-business { color: var(--cat-business); border-color: var(--cat-business); }
.badge.cat-celebrity { color: var(--cat-celebrity); border-color: var(--cat-celebrity); }
.badge.cat-legal { color: var(--cat-legal); border-color: var(--cat-legal); }
.badge.cat-royalty { color: var(--cat-royalty); border-color: var(--cat-royalty); }
.badge.cat-academic { color: var(--cat-academic); border-color: var(--cat-academic); }
.badge.cat-socialite { color: var(--cat-socialite); border-color: var(--cat-socialite); }
.badge.cat-military { color: var(--cat-military); border-color: var(--cat-military); }
.badge.cat-other { color: var(--cat-other); border-color: var(--cat-other); }

/* Status badges with glow */
.badge-glow {
    box-shadow: 0 0 8px currentColor;
}

/* Arrest counter - special badge */
.arrest-counter {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 700;
    color: var(--alert-red);
    padding: var(--space-sm) var(--space-md);
    border: 2px solid var(--alert-red);
    background: var(--alert-red-bg);
    animation: pulse-border 2s ease-in-out infinite;
}

@keyframes pulse-border {
    0%, 100% { border-color: var(--alert-red); box-shadow: 0 0 10px rgba(255, 0, 0, 0.2); }
    50% { border-color: var(--warning-orange); box-shadow: 0 0 20px rgba(255, 0, 0, 0.4); }
}

/* ============================================================
   GRIDS
   ============================================================ */

.grid {
    display: grid;
    gap: var(--space-md);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }

.grid-auto {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

@media (max-width: 1200px) {
    .grid-4, .grid-5, .grid-6 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
    .grid-3, .grid-4, .grid-5, .grid-6 { grid-template-columns: repeat(2, 1fr); }
    .nav-sidebar { display: none; }
    .main-content { margin-left: 0; }
}

@media (max-width: 600px) {
    .grid-2, .grid-3, .grid-4, .grid-5, .grid-6 { grid-template-columns: 1fr; }
}

/* ============================================================
   TABLES
   ============================================================ */

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-mono);
    font-size: 12px;
}

.data-table thead {
    border-bottom: 2px solid var(--cyber-green);
}

.data-table th {
    padding: var(--space-sm) var(--space-md);
    text-align: left;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--cyber-green);
    font-size: 10px;
    white-space: nowrap;
}

.data-table td {
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--border-grey);
    color: var(--text-grey);
}

.data-table tbody tr {
    transition: all 0.15s ease;
}

.data-table tbody tr:hover {
    background: var(--cyber-cyan-bg);
}

.data-table tbody tr:hover td {
    color: var(--terminal-white);
}

/* ============================================================
   FORMS & INPUTS
   ============================================================ */

.search-input {
    background: var(--code-bg);
    border: 1px solid var(--border-grey);
    color: var(--terminal-white);
    font-family: var(--font-mono);
    font-size: 13px;
    padding: 10px var(--space-md);
    width: 100%;
    outline: none;
    transition: all 0.2s ease;
}

.search-input::placeholder {
    color: var(--text-dim);
}

.search-input:focus {
    border-color: var(--cyber-cyan);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.15);
}

.search-wrapper {
    position: relative;
}

.search-wrapper::before {
    content: '>';
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--cyber-green);
    font-family: var(--font-mono);
    font-size: 13px;
    pointer-events: none;
}

.search-wrapper .search-input {
    padding-left: 28px;
}

/* Filter buttons */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.filter-btn {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 1px;
    padding: 6px 14px;
    background: transparent;
    border: 1px solid var(--border-grey);
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.15s ease;
    text-transform: uppercase;
}

.filter-btn:hover {
    border-color: var(--cyber-cyan);
    color: var(--cyber-cyan);
}

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

/* ============================================================
   EXPORT BUTTONS
   ============================================================ */

.export-btn {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 1px;
    padding: 5px 12px;
    background: transparent;
    border: 1px solid var(--cyber-green);
    color: var(--cyber-green);
    cursor: pointer;
    transition: all 0.15s ease;
    text-transform: uppercase;
    white-space: nowrap;
}

.export-btn:hover {
    background: var(--cyber-green-bg);
    box-shadow: 0 0 8px rgba(0, 255, 0, 0.15);
}

.export-btn.csv {
    border-color: var(--cyber-cyan);
    color: var(--cyber-cyan);
}

.export-btn.csv:hover {
    background: var(--cyber-cyan-bg);
    box-shadow: 0 0 8px rgba(0, 255, 255, 0.15);
}

.export-bar {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
}

/* ============================================================
   MAP STYLES
   ============================================================ */

.map-container {
    width: 100%;
    height: calc(100vh - var(--header-height) - 80px);
    background: var(--terminal-black);
    border: 1px solid var(--border-grey);
    position: relative;
}

.map-overlay {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    z-index: 500;
    background: rgba(0, 0, 0, 0.9);
    border: 1px solid var(--border-grey);
    padding: var(--space-md);
    font-family: var(--font-mono);
    font-size: 11px;
    max-width: 300px;
}

.map-legend {
    position: absolute;
    bottom: var(--space-md);
    left: var(--space-md);
    z-index: 500;
    background: rgba(0, 0, 0, 0.9);
    border: 1px solid var(--border-grey);
    padding: var(--space-md);
    font-family: var(--font-mono);
    font-size: 11px;
}

/* ============================================================
   NETWORK GRAPH STYLES
   ============================================================ */

.graph-container {
    width: 100%;
    height: calc(100vh - var(--header-height) - 80px);
    background: var(--terminal-black);
    border: 1px solid var(--border-grey);
    position: relative;
}

.graph-tooltip {
    position: absolute;
    background: rgba(0, 0, 0, 0.95);
    border: 1px solid var(--cyber-cyan);
    padding: var(--space-md);
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-grey);
    pointer-events: none;
    z-index: 600;
    max-width: 300px;
}

/* Entity detail panel */
.detail-panel {
    position: fixed;
    top: var(--header-height);
    right: 0;
    bottom: 0;
    width: 400px;
    background: var(--panel-dark);
    border-left: 1px solid var(--border-grey);
    z-index: 800;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    padding: var(--space-xl);
}

.detail-panel.open {
    transform: translateX(0);
}

.detail-panel .close-btn {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: none;
    border: 1px solid var(--text-dim);
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 12px;
    padding: 4px 10px;
    cursor: pointer;
}

.detail-panel .close-btn:hover {
    border-color: var(--alert-red);
    color: var(--alert-red);
}

/* ============================================================
   TIMELINE
   ============================================================ */

.timeline {
    position: relative;
    padding-left: var(--space-xl);
}

.timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-grey);
}

.timeline-item {
    position: relative;
    padding-bottom: var(--space-lg);
    padding-left: var(--space-lg);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 6px;
    width: 10px;
    height: 10px;
    border: 2px solid var(--cyber-cyan);
    background: var(--terminal-black);
}

.timeline-item.major::before {
    border-color: var(--alert-red);
    background: var(--alert-red);
    box-shadow: 0 0 10px rgba(255, 0, 0, 0.5);
}

.timeline-item .timeline-date {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-dim);
    letter-spacing: 1px;
    margin-bottom: var(--space-xs);
}

.timeline-item .timeline-title {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 600;
    color: var(--terminal-white);
    margin-bottom: var(--space-xs);
}

.timeline-item .timeline-desc {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ============================================================
   SANKEY / FINANCIAL
   ============================================================ */

.sankey-container {
    width: 100%;
    height: 600px;
    background: var(--terminal-black);
    border: 1px solid var(--border-grey);
}

/* ============================================================
   LOADING & ANIMATIONS
   ============================================================ */

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

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

@keyframes glow-green {
    0%, 100% { text-shadow: 0 0 10px rgba(0, 255, 0, 0.3); }
    50% { text-shadow: 0 0 20px rgba(0, 255, 0, 0.6); }
}

@keyframes glow-red {
    0%, 100% { text-shadow: 0 0 10px rgba(255, 0, 0, 0.3); }
    50% { text-shadow: 0 0 20px rgba(255, 0, 0, 0.6); }
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

.typing-cursor::after {
    content: '_';
    animation: blink-cursor 0.8s step-end infinite;
    color: var(--cyber-green);
}

/* Loading spinner */
.loading {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-muted);
}

.loading::before {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid var(--border-grey);
    border-top-color: var(--cyber-green);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ============================================================
   UTILITY CLASSES
   ============================================================ */

.mono { font-family: var(--font-mono); }
.text-green { color: var(--cyber-green); }
.text-cyan { color: var(--cyber-cyan); }
.text-red { color: var(--alert-red); }
.text-yellow { color: var(--warning-yellow); }
.text-orange { color: var(--warning-orange); }
.text-blue { color: var(--status-blue); }
.text-muted { color: var(--text-muted); }
.text-dim { color: var(--text-dim); }
.text-white { color: var(--terminal-white); }

.bg-panel { background: var(--panel-dark); }
.bg-surface { background: var(--surface-1); }
.bg-code { background: var(--code-bg); }

.border { border: 1px solid var(--border-grey); }
.border-green { border-color: var(--cyber-green); }
.border-cyan { border-color: var(--cyber-cyan); }
.border-red { border-color: var(--alert-red); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-xs { gap: var(--space-xs); }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }

.p-sm { padding: var(--space-sm); }
.p-md { padding: var(--space-md); }
.p-lg { padding: var(--space-lg); }
.p-xl { padding: var(--space-xl); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

.w-full { width: 100%; }
.h-full { height: 100%; }
.overflow-auto { overflow: auto; }
.overflow-hidden { overflow: hidden; }
.relative { position: relative; }
.hidden { display: none; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Counter animation */
.counter {
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
}

/* Pulse red background for critical items */
.critical-pulse {
    animation: critical-bg 3s ease-in-out infinite;
}

@keyframes critical-bg {
    0%, 100% { background-color: transparent; }
    50% { background-color: rgba(255, 0, 0, 0.05); }
}

/* Leaflet dark overrides */
.leaflet-container {
    background: var(--terminal-black) !important;
}

.leaflet-control-zoom a {
    background: var(--panel-dark) !important;
    color: var(--cyber-green) !important;
    border-color: var(--border-grey) !important;
}

.leaflet-popup-content-wrapper {
    background: var(--panel-dark) !important;
    color: var(--text-grey) !important;
    border: 1px solid var(--cyber-cyan) !important;
    border-radius: 0 !important;
    font-family: var(--font-mono) !important;
    font-size: 12px !important;
}

.leaflet-popup-tip {
    background: var(--panel-dark) !important;
}

/* D3 overrides */
.d3-tooltip {
    position: absolute;
    background: rgba(0, 0, 0, 0.95);
    border: 1px solid var(--cyber-cyan);
    padding: var(--space-sm) var(--space-md);
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-grey);
    pointer-events: none;
    z-index: 1000;
}