/* ==========================================================================
   OPTICLINK WEBCAM DATABASE DESIGN SYSTEM
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;600;700;800&family=Fira+Code:wght@400;500&display=swap');

:root {
  /* Color Palette */
  --bg-primary: hsl(222, 47%, 6%);
  --bg-secondary: hsl(222, 40%, 10%);
  --bg-tertiary: hsl(222, 35%, 15%);
  --accent: hsl(263, 85%, 65%);
  --accent-rgb: 139, 92, 246;
  --accent-hover: hsl(263, 95%, 75%);
  --cyan: hsl(180, 100%, 50%);
  --cyan-rgb: 0, 255, 255;
  --text-primary: hsl(210, 40%, 98%);
  --text-secondary: hsl(215, 20%, 65%);
  --border-color: hsla(217, 30%, 30%, 0.3);
  --glass-bg: rgba(15, 23, 42, 0.65);
  --glass-border: rgba(255, 255, 255, 0.06);
  --success: hsl(142, 70%, 50%);
  --danger: hsl(350, 80%, 60%);

  /* System Metrics */
  --radius-lg: 16px;
  --radius-md: 10px;
  --radius-sm: 6px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --glow-shadow: 0 0 15px rgba(139, 92, 246, 0.25);
  --cyan-glow: 0 0 15px rgba(0, 255, 255, 0.25);
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
}

a {
  color: var(--cyan);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--text-primary);
  text-shadow: 0 0 8px rgba(0, 255, 255, 0.5);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--bg-secondary);
  border: 2px solid var(--bg-primary);
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

/* Layout Grid Container */
.container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header & Navigation */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border-color);
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

header .header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
}

.logo span {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--accent) 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 2px solid var(--cyan);
  border-radius: 50%;
  box-shadow: var(--cyan-glow);
  font-size: 1rem;
}

.nav-links {
  display: flex;
  gap: 24px;
}

.nav-item {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-item:hover, .nav-item.active {
  color: var(--text-primary);
  text-shadow: 0 0 10px rgba(139, 92, 246, 0.4);
}

/* Hero Section */
.hero-section {
  position: relative;
  padding: 40px 0 30px 0;
  text-align: center;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
  pointer-events: none;
}

.hero-title {
  font-size: 2.8rem;
  line-height: 1.1;
  margin-bottom: 20px;
  background: linear-gradient(to right, #ffffff, #a78bfa, #06b6d4);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 20px auto;
  font-weight: 300;
}

/* Statistics Board */
.stats-board {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 50px;
}

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

.stat-val {
  font-family: 'Outfit', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--cyan);
  text-shadow: var(--cyan-glow);
}

.stat-lbl {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
}

/* Interactive Filter & Search Panel */
.search-panel {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 30px;
  margin-bottom: 50px;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.search-bar-wrapper {
  position: relative;
  margin-bottom: 24px;
}

.search-icon {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  font-size: 1.2rem;
}

.search-input {
  width: 100%;
  height: 60px;
  padding: 0 20px 0 55px;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 1.1rem;
  font-family: inherit;
  transition: var(--transition);
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.5);
}

.search-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: var(--glow-shadow), inset 0 2px 4px rgba(0,0,0,0.5);
}

.filters-wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

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

.filter-group label {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.filter-select {
  height: 48px;
  padding: 0 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  cursor: pointer;
  transition: var(--transition);
}

.filter-select:focus {
  border-color: var(--cyan);
}

/* Webcam Listing Grid */
.webcam-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 30px;
  margin-bottom: 80px;
}

.no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 20px;
  background: var(--glass-bg);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-lg);
  color: var(--text-secondary);
}

.no-results i {
  font-size: 3rem;
  color: var(--accent);
  margin-bottom: 16px;
  display: block;
}

/* Device Spec Card */
.device-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.device-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
  box-shadow: 0 12px 30px rgba(139, 92, 246, 0.15);
}

.device-header {
  margin-bottom: 16px;
}

.device-vendor {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--cyan);
  letter-spacing: 0.05em;
  font-weight: 600;
}

.device-name {
  font-size: 1.35rem;
  color: var(--text-primary);
  margin-top: 4px;
  line-height: 1.3;
}

.device-ids {
  font-family: 'Fira Code', monospace;
  font-size: 0.8rem;
  color: var(--text-secondary);
  background: rgba(0, 0, 0, 0.3);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  display: inline-block;
  margin-top: 8px;
  border: 1px solid var(--border-color);
}

.device-specs-list {
  list-style: none;
  margin: 18px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.9rem;
}

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

.device-specs-list li span:first-child {
  color: var(--text-secondary);
}

.device-specs-list li span:last-child {
  color: var(--text-primary);
  font-weight: 500;
}

.badge-container {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 16px;
}

.badge {
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 20px;
  font-weight: 600;
  background: rgba(139, 92, 246, 0.1);
  color: var(--accent);
  border: 1px solid rgba(139, 92, 246, 0.2);
}

.badge.cyan {
  background: rgba(0, 255, 255, 0.08);
  color: var(--cyan);
  border: 1px solid rgba(0, 255, 255, 0.2);
}

.card-action {
  margin-top: 20px;
  text-align: right;
}

.btn-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--cyan);
  font-size: 0.9rem;
  font-weight: 600;
}

.btn-card-link:hover {
  text-decoration: underline;
  transform: translateX(3px);
}

/* ==========================================================================
   DETAIL PAGE SPECIFICS
   ========================================================================== */

.detail-layout {
  display: grid;
  grid-template-columns: 1fr 480px;
  gap: 40px;
  margin: 40px 0 80px 0;
  align-items: start;
}

@media (max-width: 1024px) {
  .detail-layout {
    grid-template-columns: 1fr;
  }
}

.back-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: 24px;
}

.back-button:hover {
  color: var(--cyan);
  transform: translateX(-4px);
}

.detail-header {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 40px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  position: relative;
  overflow: hidden;
}

.detail-header::after {
  content: 'UVC';
  position: absolute;
  right: -20px;
  bottom: -40px;
  font-size: 10rem;
  font-family: 'Outfit', sans-serif;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.02);
  pointer-events: none;
}

.detail-title {
  font-size: 2.8rem;
  line-height: 1.1;
  margin: 10px 0;
  background: linear-gradient(135deg, #ffffff 0%, var(--cyan) 50%, var(--accent) 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.detail-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 16px;
}

.detail-meta-chip {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-color);
  padding: 6px 14px;
  border-radius: 30px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.detail-meta-chip strong {
  color: var(--text-primary);
}

.amazon-buy-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #ff9900 0%, #e47911 100%);
  color: #000 !important;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  box-shadow: 0 4px 15px rgba(228, 121, 17, 0.2);
  transition: var(--transition);
  text-shadow: none !important;
  margin-top: 20px;
}

.amazon-buy-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
  box-shadow: 0 6px 20px rgba(228, 121, 17, 0.4);
}

/* Specifications Table */
.specifications-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 24px;
}

.specifications-table th {
  text-align: left;
  padding: 16px;
  background: var(--bg-secondary);
  border-bottom: 2px solid var(--border-color);
  color: var(--text-primary);
  font-family: 'Outfit', sans-serif;
}

.specifications-table td {
  padding: 16px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.specifications-table tr:hover td {
  color: var(--text-primary);
  background: rgba(255,255,255,0.01);
}

.specifications-table td strong {
  color: var(--text-primary);
}

/* Compatible Interfaces & Drivers */
.info-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 30px;
  margin-bottom: 40px;
}

.info-card h3 {
  font-size: 1.5rem;
  margin-bottom: 20px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.info-card h3 span {
  color: var(--cyan);
}

.info-card p {
  color: var(--text-secondary);
  margin-bottom: 18px;
  font-size: 0.95rem;
}

/* Linux Kernel Quirks Info */
.quirk-box {
  background: rgba(239, 68, 68, 0.05);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: var(--radius-md);
  padding: 18px;
  margin-top: 20px;
}

.quirk-box.active-quirk {
  background: rgba(245, 158, 11, 0.05);
  border: 1px solid rgba(245, 158, 11, 0.25);
}

.quirk-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: var(--danger);
  margin-bottom: 8px;
}

.quirk-box.active-quirk .quirk-header {
  color: hsl(40, 90%, 55%);
}

.quirk-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   LIVE UVC CONTROL EMULATOR
   ========================================================================== */

.emulator-widget {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--cyan-glow);
  position: sticky;
  top: 100px;
}

.emulator-widget h3 {
  font-size: 1.35rem;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.emulator-status {
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 20px;
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.3);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

.emulator-status-light {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--success);
  box-shadow: 0 0 8px var(--success);
  animation: pulse 1.5s infinite;
}

/* Simulated Camera Feed */
.camera-feed-container {
  width: 100%;
  aspect-ratio: 16/9;
  background: #000;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--border-color);
  box-shadow: inset 0 0 30px rgba(0,0,0,0.9);
}

.camera-feed-preview {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: filter 0.1s linear, transform 0.2s ease;
  filter: brightness(1) contrast(1) saturate(1) hue-rotate(0deg);
}

/* Test Grid Overlay */
.camera-feed-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 10% 10%;
}

.camera-crosshair {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  border: 1px solid rgba(0, 255, 255, 0.3);
  border-radius: 50%;
  pointer-events: none;
}

.camera-crosshair::before, .camera-crosshair::after {
  content: '';
  position: absolute;
  background: rgba(0, 255, 255, 0.3);
}

.camera-crosshair::before {
  top: 50%;
  left: -10px;
  width: 60px;
  height: 1px;
}

.camera-crosshair::after {
  left: 50%;
  top: -10px;
  width: 1px;
  height: 60px;
}

.autofocus-indicator {
  position: absolute;
  top: 15px;
  left: 15px;
  font-family: 'Fira Code', monospace;
  font-size: 0.75rem;
  color: var(--cyan);
  text-shadow: 0 0 4px var(--cyan);
  background: rgba(0,0,0,0.5);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 5px;
  opacity: 0;
  transition: var(--transition);
}

.autofocus-indicator.active {
  opacity: 1;
}

/* Emulator Control Panel */
.emulator-controls {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.control-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.control-label-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.control-label-row span:last-child {
  color: var(--cyan);
  font-family: 'Fira Code', monospace;
}

/* Sleek Cyber Sliders */
.control-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  background: var(--bg-secondary);
  border-radius: 3px;
  outline: none;
  border: 1px solid var(--border-color);
}

.control-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: var(--cyan-glow);
  cursor: pointer;
  transition: var(--transition);
}

.control-slider::-webkit-slider-thumb:hover {
  background: var(--text-primary);
  transform: scale(1.2);
}

/* Checkbox Toggle */
.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-color);
}

.toggle-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.cyber-checkbox {
  cursor: pointer;
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

/* Directional D-Pad Controls */
.dpad-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 10px;
}

.dpad-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.dpad-buttons {
  display: grid;
  grid-template-columns: repeat(3, 34px);
  grid-template-rows: repeat(3, 34px);
  gap: 4px;
}

.dpad-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  font-size: 0.8rem;
}

.dpad-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: var(--glow-shadow);
}

.dpad-btn:active {
  transform: scale(0.9);
}

.dpad-center {
  grid-column: 2;
  grid-row: 2;
  font-size: 0.6rem;
  color: var(--cyan);
  border-color: var(--cyan);
}

.dpad-up { grid-column: 2; grid-row: 1; }
.dpad-left { grid-column: 1; grid-row: 2; }
.dpad-right { grid-column: 3; grid-row: 2; }
.dpad-down { grid-column: 2; grid-row: 3; }

/* Protocol Terminal Output */
.terminal-output {
  margin-top: 24px;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px;
  font-family: 'Fira Code', monospace;
  font-size: 0.78rem;
  height: 100px;
  overflow-y: auto;
  box-shadow: inset 0 2px 8px rgba(0,0,0,0.8);
}

.terminal-title {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 8px;
  letter-spacing: 0.05em;
  display: flex;
  justify-content: space-between;
}

.terminal-title span:last-child {
  color: var(--cyan);
}

.terminal-line {
  margin-bottom: 4px;
}

.terminal-line.sent {
  color: var(--cyan);
}

.terminal-line.recv {
  color: var(--accent-hover);
}

/* Footer Section */
footer.legacy-footer {
  border-top: 1px solid var(--border-color);
  padding: 50px 0;
  margin-top: 80px;
  background: var(--bg-secondary);
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.legacy-footer .footer-logo {
  font-family: 'Outfit', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.legacy-footer .footer-logo span {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--accent) 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Animations */
@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0.6; }
  100% { transform: scale(1); opacity: 1; }
}

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

/* Directory Hubs Panel & Specification Linking */
.directory-hubs-panel {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 30px;
  margin-bottom: 40px;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.directory-hubs-panel .section-title {
  font-size: 1.25rem;
  margin-bottom: 20px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 10px;
}

.hubs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.hub-category {
  display: flex;
  flex-direction: column;
}

.hub-category h4 {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.hub-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hub-pill {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 500;
  transition: var(--transition);
  display: inline-block;
}

.hub-pill:hover {
  background: rgba(139, 92, 246, 0.12);
  border-color: var(--accent);
  color: var(--text-primary);
  box-shadow: 0 0 12px rgba(139, 92, 246, 0.25);
  transform: translateY(-1.5px);
}

.hub-pill.accent-cyan:hover {
  background: rgba(0, 255, 255, 0.1);
  border-color: var(--cyan);
  color: var(--text-primary);
  box-shadow: var(--cyan-glow);
}

/* Spec links inside tables and headers */
.spec-link {
  color: var(--cyan);
  font-weight: 600;
  border-bottom: 1px dashed rgba(0, 255, 255, 0.3);
  transition: var(--transition);
}

.spec-link:hover {
  color: var(--text-primary);
  border-bottom-style: solid;
  border-bottom-color: var(--cyan);
  text-shadow: 0 0 8px rgba(0, 255, 255, 0.5);
}

.quirk-link {
  color: inherit;
  text-decoration: underline;
  text-decoration-style: dotted;
  transition: var(--transition);
}

.quirk-link:hover {
  color: var(--accent-hover);
  text-shadow: 0 0 8px rgba(139, 92, 246, 0.5);
}

.device-vendor-link {
  color: var(--cyan);
  transition: var(--transition);
}

.device-vendor-link:hover {
  color: var(--text-primary);
  text-shadow: 0 0 8px rgba(0, 255, 255, 0.5);
}

/* Responsive Overrides */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
  .webcam-grid {
    grid-template-columns: 1fr;
  }
  .stats-board {
    flex-direction: column;
    gap: 20px;
  }
  .detail-title {
    font-size: 2rem;
  }
  .detail-header {
    padding: 24px;
  }
}

/* ==========================================================================
   PLUG & PLAY SPECIAL STYLING TOKENS
   ========================================================================== */

.pnp-card {
  border-color: rgba(0, 255, 255, 0.08);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  transition: var(--transition);
}

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

.pnp-badge {
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 3px 8px;
  border-radius: 20px;
  text-transform: uppercase;
}

.pnp-badge.source-badge {
  background: rgba(0, 255, 255, 0.08);
  color: var(--cyan);
  border: 1px solid rgba(0, 255, 255, 0.2);
}

.trouble-accordion-wrapper {
  transition: var(--transition);
}

.trouble-accordion-wrapper:hover {
  background: rgba(255, 255, 255, 0.02) !important;
}

.trouble-accordion-trigger:hover {
  color: var(--cyan) !important;
}

.troubleshooting-guide-card {
  position: relative;
  overflow: hidden;
}

.troubleshooting-guide-card::after {
  content: '🛠️';
  position: absolute;
  right: 15px;
  bottom: 0px;
  font-size: 8rem;
  opacity: 0.03;
  pointer-events: none;
}

.res-item-spec {
  background: rgba(0, 255, 255, 0.05);
  border: 1px solid rgba(0, 255, 255, 0.1);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  display: inline-block;
}

/* Navigation Active Link Styling */
.nav-links a:not(.nav-btn).active {
  color: var(--cyan) !important;
  background: rgba(0, 255, 255, 0.05) !important;
  text-shadow: 0 0 8px rgba(0, 255, 255, 0.5) !important;
}