/* ========================================
   CYBERPUNK PERSONAL DASHBOARD STYLES
   ======================================== */

/* CSS Variables - Cyberpunk Theme */
:root {
    --terminal-green: #00ff41;
    --terminal-green-dim: #00cc33;
    --neon-cyan: #00ffff;
    --neon-pink: #ff0080;
    --neon-purple: #bf00ff;
    --neon-yellow: #ffff00;
    --terminal-bg: #0a0a0a;
    --terminal-bg-light: #0f0f0f;
    --surface-bg: #1a1a1a;
    --surface-bg-light: #252525;
    --surface-bg-hover: #303030;
    --border-color: #333;
    --border-color-light: #444;
    --text-primary: #00ff41;
    --text-secondary: #888;
    --text-muted: #666;
    --text-white: #f0f0f0;
    --error-red: #ff0040;
    --warning-orange: #ff8800;
    --success-green: #00ff41;
    
    /* Typography */
    --font-mono: 'Fira Code', 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', monospace;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Layout */
    --header-height: 60px;
    --sidebar-width: 250px;
    --content-padding: 2rem;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --glow-green: 0 0 10px rgba(0, 255, 65, 0.5), 0 0 20px rgba(0, 255, 65, 0.3);
    --glow-cyan: 0 0 10px rgba(0, 255, 255, 0.5), 0 0 20px rgba(0, 255, 255, 0.3);
    --glow-pink: 0 0 10px rgba(255, 0, 128, 0.5), 0 0 20px rgba(255, 0, 128, 0.3);
    --shadow-card: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-card-hover: 0 8px 16px rgba(0, 0, 0, 0.5);
}

/* ========================================
   BASE STYLES
   ======================================== */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

/* Scanline Effect */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.15),
        rgba(0, 0, 0, 0.15) 1px,
        transparent 1px,
        transparent 2px
    );
    pointer-events: none;
    z-index: 9999;
    opacity: 0.5;
}

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

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--terminal-green-dim);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--terminal-green);
    box-shadow: var(--glow-green);
}

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

.neon-green { text-shadow: var(--glow-green); }
.neon-cyan { text-shadow: var(--glow-cyan); color: var(--neon-cyan); }
.neon-pink { text-shadow: var(--glow-pink); color: var(--neon-pink); }

.blink {
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.online {
    background-color: var(--terminal-green);
    box-shadow: var(--glow-green);
}

.offline {
    background-color: var(--error-red);
}

.warning {
    background-color: var(--warning-orange);
}

.status-indicator {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: var(--spacing-sm);
}

/* ========================================
   MOBILE TOGGLE
   ======================================== */

.mobile-toggle {
    display: none;
    position: fixed;
    top: var(--spacing-md);
    left: var(--spacing-md);
    z-index: 1001;
    background: var(--surface-bg);
    border: 2px solid var(--border-color);
    border-radius: 4px;
    padding: var(--spacing-sm);
    cursor: pointer;
    flex-direction: column;
    gap: 4px;
}

.mobile-toggle .bar {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--terminal-green);
    transition: var(--transition-fast);
}

.mobile-toggle:hover .bar {
    box-shadow: var(--glow-green);
}

/* ========================================
   TOP NAVIGATION
   ======================================== */

.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: linear-gradient(180deg, var(--surface-bg) 0%, var(--terminal-bg) 100%);
    border-bottom: 2px solid var(--terminal-green-dim);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-xl);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.25rem;
    font-weight: 600;
}

.terminal-icon {
    font-size: 1.5rem;
    filter: drop-shadow(0 0 5px var(--terminal-green));
}

.brand-text {
    color: var(--terminal-green);
    text-shadow: var(--glow-green);
}

.cursor {
    color: var(--terminal-green);
    font-weight: 300;
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 4px;
    transition: var(--transition-fast);
    font-size: 0.9rem;
}

.nav-link:hover,
.nav-link.active {
    color: var(--terminal-green);
    background-color: var(--surface-bg-light);
    box-shadow: var(--glow-green);
}

.nav-link i {
    font-size: 1rem;
}

.nav-status {
    display: flex;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.status-text {
    color: var(--terminal-green);
    text-shadow: var(--glow-green);
}

/* ========================================
   SIDEBAR
   ======================================== */

.sidebar {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: var(--sidebar-width);
    height: calc(100vh - var(--header-height));
    background-color: var(--surface-bg);
    border-right: 2px solid var(--border-color);
    overflow-y: auto;
    padding: var(--spacing-sm);
    z-index: 999;
}

.sidebar-section {
    margin-bottom: var(--spacing-xs);
}

.sidebar-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--neon-cyan);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
    padding-bottom: 2px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-links {
    list-style: none;
}

.sidebar-links li {
    margin-bottom: 0;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-secondary);
    text-decoration: none;
    padding: 2px var(--spacing-sm);
    border-radius: 4px;
    transition: var(--transition-fast);
    font-size: 0.85rem;
}

.sidebar-link:hover,
.sidebar-link.active {
    color: var(--terminal-green);
    background-color: var(--surface-bg-light);
    padding-left: var(--spacing-lg);
}

.link-icon {
    font-size: 1rem;
}

/* ========================================
   MAIN CONTENT
   ======================================== */

.content {
    margin-left: var(--sidebar-width);
    margin-top: var(--header-height);
    padding: var(--content-padding);
    min-height: calc(100vh - var(--header-height));
}

.content-section {
    margin-bottom: var(--spacing-xxl);
}

.section-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--border-color);
}

.section-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--terminal-green);
    text-shadow: var(--glow-green);
    white-space: nowrap;
}

.section-icon {
    font-size: 1.5rem;
}

.section-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--terminal-green-dim), transparent);
}

.subsection {
    margin-bottom: var(--spacing-xxl);
}

.subsection-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.25rem;
    color: var(--neon-cyan);
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-sm);
    border-left: 3px solid var(--neon-cyan);
}

.subsection-title i {
    font-size: 1rem;
}

/* ========================================
   TERMINAL CARD
   ======================================== */

.terminal-card {
    background-color: var(--surface-bg);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition-normal);
}

.terminal-card:hover {
    border-color: var(--terminal-green-dim);
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.1);
}

.card-header {
    background-color: var(--terminal-bg-light);
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    font-size: 0.85rem;
}

.terminal-prompt {
    color: var(--text-muted);
    margin-right: var(--spacing-sm);
}

.terminal-command {
    color: var(--neon-cyan);
}

.card-content {
    padding: var(--spacing-lg);
}

.terminal-list {
    list-style: none;
}

.terminal-list li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
}

.terminal-list li:last-child {
    border-bottom: none;
}

.list-marker {
    color: var(--neon-pink);
    margin-right: var(--spacing-sm);
}

/* ========================================
   CARDS & GRIDS
   ======================================== */

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.cyberpunk-card {
    background-color: var(--surface-bg);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-lg);
    transition: var(--transition-normal);
    text-align: center;
}

.cyberpunk-card:hover {
    border-color: var(--neon-cyan);
    box-shadow: var(--glow-cyan);
    transform: translateY(-4px);
}

.cyberpunk-card a,
a.cyberpunk-card {
     text-decoration: none;
}

.card-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.card-title {
    color: var(--terminal-green);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.card-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Small Cards Grid */
.card-grid-sm {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--spacing-md);
}

.cyberpunk-card-sm {
    background-color: var(--surface-bg);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-md);
    transition: var(--transition-normal);
    text-align: center;
}

.cyberpunk-card-sm:hover {
    border-color: var(--neon-cyan);
    box-shadow: var(--glow-cyan);
    transform: translateY(-4px);
}

.cyberpunk-card-sm a,
a.cyberpunk-card-sm {
    text-decoration: none;
}

.card-icon-sm {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.card-title-sm {
    color: var(--terminal-green);
    font-size: 0.85rem;
}

/* About Grid */
.about-grid {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.about-image .image-placeholder {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--surface-bg-light), var(--surface-bg));
    border: 2px solid var(--border-color);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    transition: var(--transition-normal);
}

.about-image .image-placeholder:hover {
    border-color: var(--terminal-green);
    box-shadow: var(--glow-green);
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.about-stats {
    display: flex;
    gap: var(--spacing-xl);
}

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

.stat-label {
    display: block;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: var(--spacing-xs);
}

.stat-value {
    display: block;
    color: var(--terminal-green);
    font-size: 1.5rem;
    font-weight: 600;
    text-shadow: var(--glow-green);
}

/* Project Grid */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.project-card {
    background-color: var(--surface-bg);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition-normal);
}

.project-card:hover {
    border-color: var(--neon-pink);
    box-shadow: var(--glow-pink);
}

.project-image {
    height: 150px;
    overflow: hidden;
}

.project-image .image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--surface-bg-light), var(--surface-bg));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
}

.project-content {
    padding: var(--spacing-lg);
}

.project-title {
    color: var(--terminal-green);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.project-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.tag {
    background-color: var(--terminal-bg-light);
    color: var(--neon-cyan);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    font-size: 0.75rem;
    border: 1px solid var(--border-color);
}

/* App List */
.app-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.app-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background-color: var(--surface-bg);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-md);
    transition: var(--transition-normal);
}

.app-item:hover {
    border-color: var(--neon-purple);
    box-shadow: 0 0 10px rgba(191, 0, 255, 0.3);
}

.app-icon {
    font-size: 2rem;
    width: 50px;
    text-align: center;
}

.app-info {
    flex: 1;
}

.app-name {
    color: var(--terminal-green);
    margin-bottom: var(--spacing-xs);
}

.app-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.app-link {
    color: var(--neon-cyan);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--neon-cyan);
    border-radius: 4px;
    transition: var(--transition-fast);
    font-size: 0.85rem;
}

.app-link:hover {
    background-color: var(--neon-cyan);
    color: var(--terminal-bg);
    box-shadow: var(--glow-cyan);
}

.app-link i {
    font-size: 0.75rem;
    margin-left: var(--spacing-xs);
}

/* ========================================
   SENSORS
   ======================================== */

.sensor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--spacing-lg);
}

.sensor-card {
    background-color: var(--surface-bg);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-lg);
    transition: var(--transition-normal);
}

.sensor-card:hover {
    border-color: var(--terminal-green-dim);
    transform: translateY(-2px);
}

.sensor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.sensor-icon {
    font-size: 2rem;
}

.sensor-status {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.sensor-name {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.sensor-data {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.data-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--terminal-green);
    text-shadow: var(--glow-green);
}

.data-unit {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.status-text-safe {
    color: var(--terminal-green);
}

.sensor-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Meteorologic Grid */
.meteo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--spacing-lg);
}

.meteo-card {
    background-color: var(--surface-bg);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-lg);
    text-align: center;
    transition: var(--transition-normal);
}

.meteo-card:hover {
    border-color: var(--neon-cyan);
    box-shadow: var(--glow-cyan);
}

.meteo-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1;
}

.meteo-label {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: var(--spacing-xs);
}

.meteo-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--terminal-green);
    text-shadow: var(--glow-green);
}

.meteo-unit {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ========================================
   MONITOR
   ======================================== */

.monitor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.monitor-card {
    background-color: var(--surface-bg);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.monitor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background-color: var(--terminal-bg-light);
    border-bottom: 1px solid var(--border-color);
}

.monitor-title {
    color: var(--neon-cyan);
    font-size: 1rem;
}

.monitor-content {
    padding: var(--spacing-lg);
}

/* Progress Ring */
.progress-ring {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto var(--spacing-md);
}

.progress-ring svg {
    transform: rotate(-90deg);
    width: 100%;
    height: 100%;
}

.progress-bg {
    fill: none;
    stroke: var(--border-color);
    stroke-width: 8;
}

.progress-fill {
    fill: none;
    stroke: var(--terminal-green);
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: 160;
    transition: stroke-dashoffset 0.5s ease;
}

.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.progress-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--terminal-green);
}

.progress-unit {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Progress Bar */
.progress-bar {
    width: 100%;
    height: 20px;
    background-color: var(--terminal-bg-light);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: var(--spacing-md);
}

.progress-fill-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--terminal-green-dim), var(--terminal-green));
    width: 39%;
    transition: width 0.5s ease;
}

/* Monitor Stats */
.monitor-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.stat-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
}

.stat-row .stat-label {
    color: var(--text-muted);
}

.stat-row .stat-value {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Storage Chart */
.storage-chart {
    display: flex;
    width: 100%;
    height: 30px;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: var(--spacing-md);
}

.storage-segment {
    height: 100%;
    width: calc(var(--percent) * 1%);
}

.storage-segment.used {
    background: linear-gradient(90deg, var(--terminal-green-dim), var(--terminal-green));
}

.storage-segment.free {
    background-color: var(--border-color);
}

/* Network Stats */
.network-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.net-stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background-color: var(--terminal-bg-light);
    border-radius: 4px;
}

.net-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.net-label i {
    color: var(--neon-cyan);
}

.net-value {
    color: var(--terminal-green);
    font-weight: 600;
}

/* Temperature Grid */
.temp-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.temp-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-md);
    background-color: var(--terminal-bg-light);
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.temp-icon {
    font-size: 1.2rem;
    color: var(--neon-orange);
    margin-bottom: var(--spacing-xs);
}

.temp-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
}

.temp-value {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--terminal-green);
}

/* ========================================
   SERVICES
   ======================================== */

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background-color: var(--surface-bg);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-lg);
    transition: var(--transition-normal);
}

.service-card:hover {
    border-color: var(--terminal-green-dim);
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.1);
}

.service-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.service-icon-large {
    font-size: 2.5rem;
}

.service-info {
    flex: 1;
}

.service-name {
    color: var(--terminal-green);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.service-desc {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.service-status-badge {
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.service-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.service-stat {
    background-color: var(--terminal-bg-light);
    padding: var(--spacing-sm);
    border-radius: 4px;
    text-align: center;
}

.service-stat .stat-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
}

.service-stat .stat-value {
    display: block;
    color: var(--neon-cyan);
    font-weight: 600;
}

.service-link {
    display: block;
    text-align: center;
    color: var(--terminal-green);
    text-decoration: none;
    padding: var(--spacing-md);
    border: 2px solid var(--terminal-green-dim);
    border-radius: 4px;
    transition: var(--transition-fast);
    font-weight: 500;
}

.service-link:hover {
    background-color: var(--terminal-green);
    color: var(--terminal-bg);
    box-shadow: var(--glow-green);
}

.service-link i {
    margin-left: var(--spacing-xs);
    font-size: 0.75rem;
}

/* ========================================
   LINKS
   ======================================== */

.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.link-card {
    background-color: var(--surface-bg);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-lg);
    text-decoration: none;
    color: inherit;
    transition: var(--transition-normal);
    text-align: center;
}

.link-card:hover {
    border-color: var(--neon-purple);
    box-shadow: 0 0 15px rgba(191, 0, 255, 0.3);
    transform: translateY(-4px);
}

.link-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.link-title {
    color: var(--terminal-green);
    margin-bottom: var(--spacing-sm);
}

.link-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ========================================
   CONTACT
   ======================================== */

.contact-container {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--spacing-xl);
    align-items: start;
}

.contact-card {
    max-width: 600px;
}

.contact-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.contact-label {
    color: var(--neon-cyan);
    min-width: 100px;
}

.contact-value {
    color: var(--text-secondary);
}

.contact-value:hover {
    color: var(--terminal-green);
    text-shadow: var(--glow-green);
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--surface-bg);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1.5rem;
    transition: var(--transition-fast);
}

.social-link:hover {
    border-color: var(--terminal-green);
    color: var(--terminal-green);
    box-shadow: var(--glow-green);
    transform: scale(1.1);
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    margin-left: var(--sidebar-width);
    background-color: var(--surface-bg);
    border-top: 2px solid var(--border-color);
    padding: var(--spacing-lg) var(--content-padding);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.9rem;
}

.footer-command {
    color: var(--text-secondary);
}

.footer-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-separator {
    color: var(--border-color);
}

.footer-status {
    display: flex;
    align-items: center;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .about-image .image-placeholder {
        margin: 0 auto;
    }
    
    .about-stats {
        justify-content: center;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .social-links {
        flex-direction: row;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: flex;
    }
    
    .top-nav {
        padding-left: 70px;
    }
    
    .nav-links {
        display: none;
    }
    
    .sidebar {
        transform: translateX(-100%);
        transition: transform var(--transition-normal);
        width: 280px;
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .content {
        margin-left: 0;
    }
    
    .footer {
        margin-left: 0;
    }
    
    .card-grid,
    .project-grid,
    .sensor-grid,
    .services-grid,
    .links-grid {
        grid-template-columns: 1fr;
    }
    
    .monitor-grid {
        grid-template-columns: 1fr;
    }
    
    .service-stats {
        grid-template-columns: 1fr 1fr;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .about-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    :root {
        --content-padding: 1rem;
    }
    
    .top-nav {
        padding: 0 var(--spacing-md);
        padding-left: 60px;
    }
    
    .nav-brand {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.25rem;
    }
    
    .data-value {
        font-size: 1.5rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-left {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
}

/* ========================================
   PRINT STYLES
   ======================================== */

@media print {
    .top-nav,
    .sidebar,
    .mobile-toggle,
    .footer {
        display: none;
    }
    
    .content {
        margin-left: 0;
        margin-top: 0;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .terminal-card,
    .cyberpunk-card,
    .project-card,
    .service-card {
        break-inside: avoid;
        border: 1px solid #ccc;
    }
}