/* ═══════════════════════════════════════════════════════════════
   TWITTER OSINT DASHBOARD - TACTICAL NAV & SIDEBAR
   Based on GeoVigilant Argus Eye // TACTICAL COMMAND CENTER
   Responsive and Modern UI
   ═══════════════════════════════════════════════════════════════ */

/* ── CSS VARIABLES ── */
:root {
    --primary-color: #00FFD1;
    --accent-red: #CC3333;
    --accent-purple: #9D00FF;
    --accent-amber: #FFBF00;
    --background-dark: #050505;
    --card-background: #0A0A0A;
    --panel-bg: #080808;
    --border-color: rgba(0, 255, 209, 0.25);
    --border-bright: #00FFD1;
    --text-main: #00FFD1;
    --text-dim: #3A6B6B;
    --text-label: #5A8A8A;
    --neon-pink: #CC3333;
    --neon-purple: #9D00FF;
    --neon-cyan: #00FFD1;
    --neon-yellow: #FFBF00;
    --neon-orange: #FFBF00;
    --cyberpunk-cyan: #00FFD1;
    --cyberpunk-blue: #00FFD1;
    --cyberpunk-magenta: #9D00FF;
    --glassmorphic-bg: #0A0A0A;
    --glassmorphic-border: rgba(0, 255, 209, 0.25);
    --pink-glow: transparent;
    --accent-glow: transparent;
    --cyan-glow: transparent;
    --blue-glow: transparent;
    --noise-svg: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
}

/* ── GLOBAL RESET ── */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    box-shadow: none !important;
    text-shadow: none !important;
    border-radius: 0 !important;
    outline: none !important;
}

html,
body {
    height: 100%;
}

body {
    font-family: 'Share Tech Mono', 'Courier New', monospace;
    font-size: 15px;
    line-height: 1.5;
    background-color: var(--background-dark);
    background-image: var(--noise-svg);
    background-repeat: repeat;
    color: var(--text-main);
    overflow-x: hidden;
    letter-spacing: 0.5px;
    -webkit-font-smoothing: antialiased;
}

/* ── SCANLINE OVERLAY ── */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    background: repeating-linear-gradient(0deg,
            transparent,
            transparent 2px,
            rgba(0, 0, 0, 0.03) 2px,
            rgba(0, 0, 0, 0.03) 4px);
    pointer-events: none;
    z-index: 9999;
}

/* ── SCROLLBARS ── */
::-webkit-scrollbar {
    width: 4px;
    height: 4px;
    background: var(--background-dark);
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 255, 209, 0.3);
}

::-webkit-scrollbar-corner {
    background: var(--background-dark);
}

/* ── BG GRID ── */
.bg-grid {
    position: fixed;
    inset: 0;
    z-index: 0;
    background-image:
        linear-gradient(rgba(0, 255, 209, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 209, 0.03) 1px, transparent 1px);
    background-size: 20px 20px;
    pointer-events: none;
}

/* ══════════════════════════════════════
   TOP NAVIGATION
   ══════════════════════════════════════ */
.topnav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 52px;
    background: #060606;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    z-index: 1100;
}

.topnav::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--border-color);
}

.left-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.hamburger {
    display: none;
    width: 36px;
    height: 36px;
    background: rgba(0, 255, 209, 0.04);
    border: 1px solid var(--border-color);
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--primary-color);
    position: relative;
    transition: background 0.2s;
}

.hamburger span::before,
.hamburger span::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 2px;
    background: var(--primary-color);
    left: 0;
    transition: transform 0.2s;
}

.hamburger span::before {
    top: -5px;
}

.hamburger span::after {
    top: 5px;
}

.hamburger[aria-expanded="true"] span {
    background: transparent;
}

.hamburger[aria-expanded="true"] span::before {
    transform: rotate(45deg) translate(4px, 4px);
}

.hamburger[aria-expanded="true"] span::after {
    transform: rotate(-45deg) translate(4px, -4px);
}

.logo-section {
    display: flex;
    gap: 8px;
    align-items: center;
    cursor: pointer;
}

.logo-icon {
    filter: none !important;
}

.logo-text h2 {
    font-size: 16px;
    font-weight: 700;
    white-space: nowrap;
    color: var(--text-main);
    text-transform: uppercase;
    letter-spacing: 3px;
}

.logo-text p {
    font-size: 13.5px;
    color: var(--text-dim);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.nav-stats {
    display: flex;
    gap: 10px;
    align-items: center;
}

.stat-item {
    display: flex;
    gap: 6px;
    align-items: center;
    padding: 6px 12px;
    background: rgba(0, 255, 209, 0.02);
    border: 1px solid var(--border-color);
    font-size: 13.5px;
    font-family: 'Share Tech Mono', monospace;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-main);
}

.status-dot {
    width: 6px;
    height: 6px;
    background: var(--primary-color);
    animation: blink 1.5s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.2; }
}

/* ══════════════════════════════════════
   SIDEBAR
   ══════════════════════════════════════ */
.sidebar {
    position: fixed;
    top: 52px;
    left: 0;
    width: 250px;
    height: calc(100vh - 52px);
    background: #060606;
    border-right: 1px solid var(--border-color);
    padding: 12px 0;
    overflow-y: auto;
    z-index: 1000;
    transition: transform 0.25s ease;
    clip-path: polygon(0 0, 100% 0, 100% 88%, 88% 100%, 0 100%);
}

.sidebar::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 1px;
    height: 100%;
    background: var(--border-color);
}

.menu-group {
    margin-bottom: 18px;
}

.menu-title {
    padding: 0 16px 6px;
    font-size: 13.5px;
    font-weight: 700;
    color: var(--accent-red);
    letter-spacing: 3px;
    text-transform: uppercase;
    border-bottom: 1px solid rgba(204, 51, 51, 0.2);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.menu-title::after {
    content: '[SYS]';
    font-size: 13px;
    opacity: 0.7;
    color: var(--text-dim);
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    color: var(--text-dim);
    cursor: pointer;
    border-left: 2px solid transparent;
    transition: all 0.15s;
    font-family: 'Share Tech Mono', monospace;
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 1px;
    background: transparent;
}

.menu-item:hover {
    background: rgba(0, 255, 209, 0.03);
    border-left-color: var(--primary-color);
    color: var(--primary-color);
    padding-left: 20px;
}

.menu-item.active {
    background: rgba(0, 255, 209, 0.04);
    border-left-color: var(--accent-red);
    color: #fff;
    font-weight: 700;
}

.menu-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    filter: none !important;
}

/* ── Sidebar Dropdown ── */
.menu-item.dropdown {
    flex-direction: column;
    align-items: stretch;
    padding: 0;
    border-left: none;
}

.menu-item.dropdown>.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    color: var(--text-dim);
    cursor: pointer;
    border-left: 2px solid transparent;
    transition: all 0.15s;
    font-family: 'Share Tech Mono', monospace;
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 0.5px;
}

.menu-item.dropdown>.dropdown-toggle:hover {
    background: rgba(0, 255, 209, 0.03);
    border-left-color: var(--primary-color);
    color: var(--primary-color);
}

.dropdown-menu {
    display: none;
    flex-direction: column;
    margin-left: 16px;
    margin-bottom: 4px;
    background: rgba(0, 0, 0, 0.4);
    border-left: 1px solid var(--border-color);
    overflow: hidden;
}

.menu-item.dropdown:hover .dropdown-menu {
    display: flex;
}

.dropdown-menu a {
    padding: 8px 12px;
    font-size: 13px;
    color: var(--text-dim);
    text-decoration: none;
    transition: all 0.15s;
    font-family: 'Share Tech Mono', monospace;
    text-transform: uppercase;
}

.dropdown-menu a:hover {
    background: rgba(0, 255, 209, 0.04);
    color: var(--neon-yellow);
}

.dropdown-arrow {
    margin-left: auto;
    font-size: 13px;
    opacity: 0.5;
    transition: transform 0.2s;
    color: var(--accent-red);
}

.menu-item.dropdown:hover .dropdown-arrow {
    transform: rotate(90deg);
}

/* ══════════════════════════════════════
   LAYOUT
   ══════════════════════════════════════ */
.container {
    position: relative;
    margin-top: 52px;
    margin-left: 250px;
    min-height: calc(100vh - 52px);
    z-index: 1;
    padding: 16px;
}

/* ══════════════════════════════════════
   RESPONSIVE DESIGN
   ══════════════════════════════════════ */
@media (max-width: 1200px) {
    .container {
        margin-left: 0;
        padding: 10px;
    }

    .sidebar {
        width: 240px;
        transform: translateX(-100%);
        background: var(--background-dark);
        border-right: 1px solid var(--accent-red);
        clip-path: none;
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .sidebar-backdrop {
        display: none;
        position: fixed;
        inset: 52px 0 0 0;
        background: rgba(0, 0, 0, 0.6);
        z-index: 950;
    }

    .sidebar-backdrop.show {
        display: block;
    }

    .hamburger {
        display: flex;
    }

    .nav-stats {
        display: none;
    }

    .topnav {
        height: auto;
        min-height: 52px;
        flex-wrap: wrap;
        padding: 6px 10px;
        gap: 6px;
    }
}

@media (max-width: 968px) {
    .hamburger {
        display: flex;
    }

    .nav-stats {
        display: none;
    }

    .container {
        margin-left: 0;
        padding: 10px;
    }

    .sidebar {
        width: 240px;
        transform: translateX(-100%);
        background: var(--background-dark);
        border-right: 1px solid var(--accent-red);
        clip-path: none;
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .sidebar-backdrop {
        display: none;
        position: fixed;
        inset: 52px 0 0 0;
        background: rgba(0, 0, 0, 0.6);
        z-index: 950;
    }

    .sidebar-backdrop.show {
        display: block;
    }

    .topnav {
        height: auto;
        min-height: 52px;
        flex-wrap: wrap;
        padding: 6px 10px;
        gap: 6px;
    }
}

@media (max-width: 600px) {
    .logo-text h2 {
        font-size: 13.5px;
    }

    .logo-text p {
        display: none;
    }

    .menu-item {
        padding: 12px 14px;
    }

    .status-dot {
        display: none;
    }

    .topnav {
        padding: 0 8px;
    }
}

@media (max-width: 420px) {
    .topnav {
        padding: 0 8px;
    }
}

/* ══════════════════════════════════════
   TWITTER SPECIFIC STYLES
   ══════════════════════════════════════ */
.main-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.twitter-content {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 20px;
    margin-top: 20px;
}

.twitter-main {
    background: var(--card-background);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 4px;
}

.twitter-sidebar {
    background: var(--card-background);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 4px;
    height: fit-content;
}

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

    .twitter-sidebar {
        order: -1;
    }
}

/* OSINT Card Styles */
.osint-card {
    background: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 15px;
    position: relative;
    backdrop-filter: blur(10px);
    transition: border-color 0.3s ease;
    margin-bottom: 15px;
}

.osint-card:hover {
    border-color: var(--primary-color);
}

.osint-card-title {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-transform: uppercase;
}

/* Search Styles */
.search-area {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
}

.search-input {
    flex: 1;
    background: #000;
    border: 1px solid var(--border-color);
    color: var(--primary-color);
    font-family: var(--font-mono);
    padding: 10px 14px;
    border-radius: 4px;
    outline: none;
    font-size: 0.95rem;
}

.search-btn {
    background: var(--primary-color);
    color: var(--neon-pink);
    border: 1px solid var(--neon-pink);
    padding: 0 25px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: bold;
    cursor: pointer;
    border-radius: 4px;
    text-transform: uppercase;
}

/* Filter Styles */
.filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
}

.advanced-filters {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-top: 10px;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.filter-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: #888;
    text-transform: uppercase;
}

.filter-input {
    background: #000;
    border: 1px solid var(--border-color);
    color: var(--primary-color);
    font-family: var(--font-mono);
    padding: 9px 12px;
    font-size: 0.9rem;
    outline: none;
    clip-path: polygon(0 0, 95% 0, 100% 20%, 100% 100%, 5% 100%, 0 80%);
}

.advanced-input {
    padding: 6px 10px;
    font-size: 0.85rem;
    line-height: 1.3;
    min-height: 32px;
}

.filter-input:focus {
    border-color: var(--primary-color);
    background: rgba(0, 255, 209, 0.1);
}

/* Tab Styles */
.tabs-header {
    display: flex;
    gap: 5px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
    overflow-x: auto;
}

.tab-btn {
    background: none;
    border: none;
    color: #777;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    padding: 12px 20px;
    cursor: pointer;
    transition: 0.3s;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
}

.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    background: rgba(0, 255, 209, 0.1);
}

.tab-content {
    display: none;
}

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

/* Tweet Styles */
.tweet-item {
    padding: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.tweet-text {
    font-size: 1rem;
    line-height: 1.55;
    color: #eee;
}

.tweet-meta {
    display: flex;
    gap: 15px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: #777;
    margin-top: 10px;
}

.tweet-meta i {
    color: var(--primary-color);
}

/* Map Styles */
#geoMap {
    height: 400px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

/* AI Insight Styles */
.ai-insight-box {
    border: 1px solid var(--primary-color);
    background: rgba(0, 255, 209, 0.1);
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 4px;
}

.ai-label {
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 10px;
    display: block;
    border-bottom: 1px solid var(--primary-color);
}

/* Network Graph Popup */
.graph-popup {
    position: fixed;
    top: 100px;
    right: 50px;
    width: 800px;
    height: 600px;
    background: var(--card-background);
    border: 0.5px solid var(--primary-color);
    z-index: 5000;
    display: none;
    flex-direction: column;
    box-shadow: 0 0 30px rgba(0, 255, 209, 0.2);
    backdrop-filter: blur(15px);
}

.graph-header {
    background: rgba(0, 255, 209, 0.1);
    padding: 12px;
    cursor: move;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--primary-color);
    font-family: var(--font-mono);
    font-size: 0.95rem;
}

.graph-body {
    flex: 1;
    position: relative;
}

#networkContainer {
    width: 100%;
    height: 100%;
}

.offline-status {
    text-align: center;
    padding: 40px;
    color: var(--border-color);
    font-family: var(--font-mono);
    font-size: 0.95rem;
}

.graph-controls {
    padding: 10px;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    gap: 10px;
    border-top: 1px solid var(--border-color);
}

.metric-item.clickable {
    cursor: pointer;
    border: 1px solid var(--border-color);
    transition: none;
}

.metric-item.clickable:hover {
    border-color: var(--primary-color);
    background: rgba(0, 255, 209, 0.1);
}

/* Responsive adjustments for Twitter */
@media (max-width: 1200px) {
    .twitter-content {
        grid-template-columns: 1fr;
    }

    .twitter-sidebar {
        order: -1;
    }

    .graph-popup {
        width: 95% !important;
        right: 2.5% !important;
        left: 2.5% !important;
        top: 50px !important;
        height: 80vh !important;
    }
}

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

    .search-area {
        flex-direction: column;
    }

    .search-btn {
        height: 45px;
        padding: 10px;
    }
}