/* Professional Light Theme Style */
:root {
  --bg-light: #f8fafc;
  --card-bg: #ffffff;
  --card-border: #e2e8f0;
  --text-primary: #1e293b;
  --text-secondary: #64748b;

  /* Theme Accents (mapped to original names to preserve JS compatibility) */
  --color-cyan: #9061f3;
  /* Soft Eye-Pleasing Purple primary */
  --color-cyan-glow: rgba(144, 97, 243, 0.06);
  --color-purple: #06b6d4;
  /* Premium Teal/Cyan secondary */
  --color-purple-glow: rgba(6, 182, 212, 0.06);
  --color-pink: #d946ef;
  --color-pink-glow: rgba(217, 70, 239, 0.08);

  --color-green: #0d9488;
  /* Teal success green */
  --color-red: #ef4444;
  --accent-purple: #9061f3;
  --accent-purple-glow: rgba(144, 97, 243, 0.08);
  --accent-purple-hover: #7c3aed;

  /* UI Tweaks */
  --shadow-sm: 0 1px 3px 0 rgba(144, 97, 243, 0.02);
  --shadow-md: 0 4px 6px -1px rgba(144, 97, 243, 0.03), 0 2px 4px -2px rgba(144, 97, 243, 0.03);
  --shadow-lg: 0 10px 25px -5px rgba(144, 97, 243, 0.04), 0 8px 10px -6px rgba(144, 97, 243, 0.04);
}

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

body {
  font-family: 'Poppins', sans-serif;
  background: radial-gradient(circle at 10% 15%, rgba(236, 72, 153, 0.06) 0%, transparent 45%),
    radial-gradient(circle at 90% 85%, rgba(168, 85, 247, 0.08) 0%, transparent 50%),
    linear-gradient(135deg, #f8f6ff 0%, #f4f0ff 40%, #fdf2f8 70%, #f5f3ff 100%);
  background-attachment: fixed;
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.03);
}

::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.15);
  border-radius: 3px;
}

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

/* Typography & Layout elements */
h1,
h2,
h3,
h4 {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  letter-spacing: -0.2px;
}

header {
  padding: 1rem 2rem;
  background: #ffffff;
  border-bottom: 1px solid var(--card-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-cyan);
}

.logo-icon {
  font-size: 1.4rem;
  color: var(--color-cyan);
}

.logo span small {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1px;
  margin-left: 2px;
  color: var(--text-secondary);
}

.server-status {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 0.3rem 0.7rem;
  border-radius: 20px;
  background: #f1f5f9;
  border: 1px solid var(--card-border);
}

.status-indicator {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  position: relative;
}

.status-indicator.online {
  background: var(--color-green);
}

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

.status-indicator.online::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 50%;
  border: 1.5px solid var(--color-green);
  animation: ping 1.8s infinite;
  opacity: 0.6;
}

@keyframes ping {
  0% {
    transform: scale(1);
    opacity: 1;
  }

  100% {
    transform: scale(2.5);
    opacity: 0;
  }
}

/* Screens System */
.screen {
  display: none;
  flex: 1;
  padding: 1.5rem 2rem;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  animation: fadeIn 0.3s ease-out;
}

.screen.active {
  display: flex;
}

#dashboard-section.screen {
  padding: 0 !important;
  max-width: none !important;
  width: 100vw !important;
  margin: 0 !important;
  overflow: hidden;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(5px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- LOGIN SCREEN --- */
#login-section {
  justify-content: center;
  align-items: center;
}

.login-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 2.2rem;
  width: 100%;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.login-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-cyan);
}

.login-header {
  text-align: center;
  margin-bottom: 1.8rem;
}

.auth-icon {
  font-size: 2.2rem;
  color: var(--color-cyan);
  margin-bottom: 0.6rem;
}

.login-header h2 {
  font-size: 1.35rem;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
}

.login-header p {
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}

.form-group label i {
  margin-right: 0.2rem;
}

.form-group input {
  width: 100%;
  padding: 0.7rem 0.9rem;
  background: #f8fafc;
  border: 1px solid var(--card-border);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: 'Poppins', sans-serif;
  transition: all 0.15s ease;
}

.form-group input:focus {
  outline: none;
  border-color: var(--color-cyan);
  background: #ffffff;
  box-shadow: 0 0 0 3px var(--color-cyan-glow);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.75rem 1.2rem;
  border-radius: 6px;
  font-weight: 500;
  font-size: 0.9rem;
  font-family: 'Poppins', sans-serif;
  cursor: pointer;
  transition: all 0.15s ease;
  border: none;
  width: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, #ec4899 0%, #a855f7 50%, #6366f1 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 14px 0 rgba(168, 85, 247, 0.25);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #db2777 0%, #9333ea 50%, #4f46e5 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px 0 rgba(168, 85, 247, 0.4);
}

.btn-secondary {
  background: #f8fafc;
  color: var(--text-primary);
  border: 1px solid var(--card-border);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-secondary:hover {
  background: #f5f3ff;
  border-color: #c084fc;
  color: #7c3aed;
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(168, 85, 247, 0.08);
}

.btn-danger {
  background: var(--color-red);
  color: #ffffff;
}

.btn-danger:hover {
  background: #dc2626;
  box-shadow: 0 4px 6px -1px rgba(239, 68, 68, 0.2);
}

.btn-xs {
  padding: 0.2rem 0.4rem;
  font-size: 0.7rem;
  border-radius: 4px;
}

.btn-sm {
  padding: 0.35rem 0.7rem;
  font-size: 0.75rem;
  border-radius: 4px;
  width: auto;
}

.auth-hint {
  margin-top: 1.5rem;
  padding: 0.75rem;
  border-radius: 6px;
  background: #f8fafc;
  border: 1px solid var(--card-border);
  font-size: 0.7rem;
  color: var(--text-secondary);
}

.auth-hint p {
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.auth-hint ul {
  list-style: none;
}

.auth-hint li {
  margin-bottom: 0.1rem;
}

.auth-hint code {
  color: var(--color-cyan);
  background: rgba(0, 0, 0, 0.04);
  padding: 1px 3px;
  border-radius: 3px;
  font-weight: 500;
}

/* --- DASHBOARD SCREEN --- */
#dashboard-section {
  flex-direction: column;
  gap: 1.2rem;
}

.dashboard-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 0.7rem 1.2rem;
  box-shadow: var(--shadow-sm);
}

.operator-info {
  font-size: 0.85rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.operator-info span {
  color: var(--color-cyan);
  font-weight: 600;
}

.dashboard-controls {
  display: flex;
  gap: 0.4rem;
}

/* Stats Row */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.2rem;
  width: 100%;
}

.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 1rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.15s ease;
}

.stat-card:hover {
  box-shadow: var(--shadow-md);
}

.stat-icon {
  width: 42px;
  height: 42px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
}

.stat-icon.purple {
  background: rgba(79, 70, 229, 0.08);
  color: var(--color-purple);
}

.stat-icon.cyan {
  background: rgba(37, 99, 235, 0.08);
  color: var(--color-cyan);
}

.stat-icon.pink {
  background: rgba(217, 70, 239, 0.08);
  color: var(--color-pink);
}

.stat-icon.green {
  background: rgba(16, 185, 129, 0.08);
  color: var(--color-green);
}

.stat-content h3 {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  letter-spacing: 0.3px;
  margin-bottom: 0.1rem;
}

.stat-value {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* Dashboard Grid Layout */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}

.grid-2-col {
  grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 1024px) {

  .dashboard-grid,
  .grid-2-col {
    grid-template-columns: 1fr;
  }

  .col-span-2 {
    grid-column: span 1 !important;
  }
}

.col-span-1 {
  grid-column: span 1;
}

.col-span-2 {
  grid-column: span 2;
}

.flex-col {
  display: flex;
  flex-direction: column;
}

.justify-between {
  justify-content: space-between;
}

.w-full {
  width: 100%;
}

.dashboard-card {
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid rgba(168, 85, 247, 0.12);
  border-radius: 16px;
  box-shadow: 0 8px 30px -4px rgba(168, 85, 247, 0.05);
  overflow: hidden;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.3s ease;
}

.dashboard-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px -4px rgba(168, 85, 247, 0.16);
  border-color: rgba(168, 85, 247, 0.32);
}

.card-header {
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--card-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-header h2 {
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card-body {
  padding: 1.2rem;
  flex: 1;
}

/* Badges */
.badge {
  font-size: 0.65rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}

#sim-status-badge {
  background: #fee2e2;
  color: var(--color-red);
  border: 1px solid #fecaca;
}

#sim-status-badge.streaming {
  background: #dbeafe;
  color: var(--color-cyan);
  border: 1px solid #bfdbfe;
  animation: pulse-badge 1.5s infinite;
}

@keyframes pulse-badge {
  0% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.03);
  }

  100% {
    transform: scale(1);
  }
}

.badge-sec {
  background: #f1f5f9;
  color: var(--text-secondary);
  border: 1px solid var(--card-border);
}

/* Simulator styles */
.simulator-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

#simulator-interactive-area {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: opacity 0.3s ease;
}

.simulator-disabled {
  opacity: 0.35;
  pointer-events: none;
}

.canvas-wrapper {
  background: #f8fafc;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  position: relative;
  overflow: hidden;
  height: 160px;
}

.canvas-hint {
  position: absolute;
  width: 100%;
  text-align: center;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.7rem;
  color: var(--text-secondary);
  pointer-events: none;
  padding: 0 1rem;
  opacity: 0.8;
}

#sim-gaze-zone {
  width: 100%;
  height: 100%;
  position: relative;
  cursor: crosshair;
}

#sim-gaze-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-cyan);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.4);
}

.coords-display {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.4rem;
  font-size: 0.7rem;
  padding: 0.5rem 0.7rem;
  background: #f8fafc;
  border-radius: 6px;
  border: 1px solid var(--card-border);
}

.coords-display span {
  color: var(--color-cyan);
  font-weight: 600;
}

.controller-buttons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.4rem;
}

.sim-controller-btn {
  font-size: 0.65rem;
  padding: 0.45rem 0.2rem;
  white-space: nowrap;
}

.sim-controller-btn.active {
  background: var(--color-purple);
  color: #ffffff;
  border-color: var(--color-purple);
}

.simulator-sliders {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.slider-group label {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--text-secondary);
  margin-bottom: 0.2rem;
}

.slider-group label span {
  color: var(--color-cyan);
  font-weight: 600;
}

/* Custom sliders */
.custom-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: #e2e8f0;
  outline: none;
}

.custom-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-cyan);
  cursor: pointer;
  transition: transform 0.1s ease;
}

.custom-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.sim-settings {
  font-size: 0.65rem;
  color: var(--text-secondary);
  border-top: 1px solid var(--card-border);
  padding-top: 0.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.text-glow {
  color: var(--color-cyan);
  font-weight: 600;
}

/* Visualizer & Tab System */
.tab-controls {
  display: flex;
  gap: 0.3rem;
  background: #f1f5f9;
  padding: 0.15rem;
  border-radius: 6px;
  border: 1px solid var(--card-border);
}

.tab-btn {
  font-family: 'Poppins', sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
}

.tab-btn:hover {
  color: var(--text-primary);
}

.tab-btn.active {
  background: #ffffff;
  color: var(--color-cyan);
  box-shadow: var(--shadow-sm);
  font-weight: 600;
}

.tab-content {
  display: none;
  flex: 1;
  width: 100%;
}

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

.gaze-visualizer-container {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

#gaze-path-canvas {
  background: #f8fafc;
  border-radius: 8px;
  border: 1px solid var(--card-border);
  width: 100%;
  height: 250px;
}

.canvas-legend {
  display: flex;
  gap: 1.2rem;
  font-size: 0.7rem;
  color: var(--text-secondary);
  justify-content: center;
}

.canvas-legend span {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.chart-container {
  position: relative;
  width: 100%;
  height: 250px;
}

/* Logging Console & Session database */
.log-console-wrapper {
  background: #0f172a;
  /* Keep dark slate console for professional coder contrast */
  border-radius: 6px;
  height: 210px;
  overflow-y: auto;
  padding: 0.8rem;
}

#log-console {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.7rem;
  line-height: 1.4;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.log-line {
  color: #c084fc;
}

.log-line.system {
  color: #34d399;
}

.log-line.error {
  color: #f87171;
}

.log-line.incoming {
  color: #38bdf8;
}

.session-list-wrapper {
  max-height: 210px;
  overflow-y: auto;
}

.session-list-header {
  display: grid;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--card-border);
  letter-spacing: 0.3px;
}

.dashboard-session-grid {
  grid-template-columns: 32px 1.2fr 1fr 0.8fr 0.8fr 110px;
}

.detail-session-grid {
  grid-template-columns: 32px 1.2fr 1fr 0.8fr 0.8fr 0.8fr 80px;
}

.session-row {
  display: grid;
  font-size: 0.75rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid #f1f5f9;
  align-items: center;
}

.session-row:last-child {
  border-bottom: none;
}

.session-row:hover {
  background: #f8fafc;
}

.session-checkbox-col {
  display: flex;
  align-items: center;
  justify-content: center;
}

.session-actions-col {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
}

.btn-icon-danger {
  background: transparent;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  padding: 0.25rem 0.45rem;
  border-radius: 4px;
  font-size: 0.8rem;
  transition: all 0.2s ease;
}

.btn-icon-danger:hover {
  color: #ef4444;
  background: #fef2f2;
}

.session-device {
  font-weight: 500;
}

.session-time {
  color: var(--text-secondary);
  font-size: 0.7rem;
}

.session-status-badge {
  display: inline-block;
  font-size: 0.6rem;
  font-weight: 600;
  padding: 0.05rem 0.35rem;
  border-radius: 3px;
  width: max-content;
}

.session-status-badge.active {
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.session-status-badge.inactive {
  background: #f1f5f9;
  color: var(--text-secondary);
  border: 1px solid var(--card-border);
}

.empty-list-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  color: var(--text-secondary);
  height: 100%;
  min-height: 140px;
  text-align: center;
  font-size: 0.75rem;
  opacity: 0.7;
}

.empty-list-state i {
  font-size: 1.5rem;
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-overlay.active {
  display: flex;
}

.modal-card {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: 12px;
  width: 100%;
  max-width: 550px;
  box-shadow: var(--shadow-lg);
  animation: modalSlide 0.25s ease-out;
}

@keyframes modalSlide {
  from {
    opacity: 0;
    transform: scale(0.97) translateY(-10px);
  }

  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.modal-header {
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--card-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h2 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-cyan);
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 1.1rem;
  cursor: pointer;
  transition: color 0.1s ease;
}

.modal-close:hover {
  color: var(--color-red);
}

.modal-body {
  padding: 1.2rem;
}

.replay-info-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.4rem;
  font-size: 0.7rem;
  padding: 0.5rem;
  background: #f8fafc;
  border-radius: 6px;
  border: 1px solid var(--card-border);
  margin-bottom: 0.8rem;
}

.replay-visualization {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

#replay-canvas {
  background: #f8fafc;
  border: 1px solid var(--card-border);
  border-radius: 6px;
  width: 100%;
  height: 230px;
}

.replay-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.replay-controls .btn {
  width: auto;
}

/* Footer styling */
footer {
  padding: 1.2rem;
  text-align: center;
  border-top: 1px solid var(--card-border);
  margin-top: auto;
  font-size: 0.7rem;
  color: var(--text-secondary);
  background: #ffffff;
  box-shadow: 0 -1px 3px rgba(0, 0, 0, 0.02);
}

.font-mono {
  font-family: 'Share Tech Mono', monospace;
}

/* --- DASHBOARD NAVIGATION VIEWS --- */
.dashboard-nav {
  display: flex;
  gap: 0.4rem;
}

.nav-view-btn {
  font-family: 'Poppins', sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.nav-view-btn:hover {
  color: #7c3aed;
  background: rgba(168, 85, 247, 0.08);
  border-color: rgba(168, 85, 247, 0.2);
  transform: translateX(3px);
}

.nav-view-btn.active {
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.12) 0%, rgba(236, 72, 153, 0.08) 100%);
  color: #7c3aed;
  border-color: rgba(168, 85, 247, 0.3);
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(168, 85, 247, 0.08);
}

.dashboard-view {
  display: none;
  flex-direction: column;
  gap: 1.2rem;
  opacity: 0;
  transform: translateY(16px);
  filter: blur(6px);
  width: 100% !important;
  max-width: 100% !important;
  padding: 1.5rem 2rem !important;
  box-sizing: border-box !important;
  margin: 0 !important;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), filter 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.dashboard-view.active {
  display: flex;
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
  animation: viewFadeIn 0.45s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes viewFadeIn {
  0% {
    opacity: 0;
    transform: translateY(20px) scale(0.975);
    filter: blur(8px);
  }

  60% {
    filter: blur(1px);
  }

  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

/* --- APPLICATIONS MANAGER REGISTRY --- */
.view-header-bar {
  margin-bottom: 0.5rem;
}

.view-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
}

.view-subtitle {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 0.1rem;
}

.applications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.2rem;
}

.app-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 1.2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
  position: relative;
}

.app-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.app-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-cyan);
  border-radius: 8px 8px 0 0;
}

.app-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.app-icon-wrapper {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  background: rgba(37, 99, 235, 0.08);
  color: var(--color-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.app-card h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-top: 0.4rem;
}

.app-credentials-info {
  background: #f8fafc;
  border: 1px solid var(--card-border);
  border-radius: 6px;
  padding: 0.6rem 0.8rem;
  font-size: 0.7rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.app-info-row {
  display: flex;
  justify-content: space-between;
}

.app-info-label {
  color: var(--text-secondary);
}

.app-info-value {
  font-family: 'Share Tech Mono', monospace;
  font-weight: 500;
  color: var(--text-primary);
}

.loading-state {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.85rem;
  min-height: 200px;
  grid-column: 1 / -1;
}

.form-group.select-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.3rem;
}

/* Device Item and Stream Styling */
.device-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0.9rem;
  background: #f8fafc;
  border: 1px solid var(--card-border);
  border-radius: 6px;
  margin-bottom: 0.6rem;
  transition: all 0.15s ease;
}

.device-item:hover {
  border-color: #cbd5e1;
  background: #f1f5f9;
}

.device-item-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.device-item-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
}

.device-item-meta {
  font-size: 0.65rem;
  color: var(--text-secondary);
  display: flex;
  gap: 0.6rem;
  align-items: center;
}

#stream-gaze-canvas {
  background: #f8fafc;
  border: 1px solid var(--card-border);
  border-radius: 6px;
  width: 100%;
  height: 180px;
}

/* Hide global header when dashboard is active */
body.dashboard-active>header {
  display: none !important;
}

/* Sidebar Layout */
.dashboard-container {
  display: flex;
  min-height: 100vh;
  width: 100vw;
  background-color: var(--bg-light);
}

.sidebar-nav {
  width: 260px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-right: 1px solid var(--card-border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  height: 100vh;
  position: sticky;
  top: 0;
  z-index: 10;
}

.sidebar-brand {
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  border-bottom: 1px solid var(--card-border);
}

.sidebar-brand .logo-icon {
  font-size: 1.8rem;
  color: var(--color-cyan);
}

.sidebar-brand .brand-text h2 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.2;
}

.sidebar-brand .brand-text small {
  font-size: 0.65rem;
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sidebar-menu {
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  flex-grow: 1;
  overflow-y: auto;
}

.menu-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.menu-group-title {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 1px;
  padding-left: 0.75rem;
  margin-bottom: 0.2rem;
  text-transform: uppercase;
}

.sidebar-menu .nav-view-btn {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem 0.75rem;
  background: transparent;
  border: none;
  border-radius: 10px;
  color: var(--text-secondary);
  font-family: 'Poppins', sans-serif;
  cursor: pointer;
  width: 100%;
  transition: all 0.2s ease;
  position: relative;
  outline: none;
}

.menu-icon-box {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background-color: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--text-secondary);
  transition: all 0.2s ease;
  border: 1px solid #e2e8f0;
  flex-shrink: 0;
}

.menu-text-block {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.menu-title {
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: color 0.2s ease;
}

.menu-desc {
  font-size: 0.68rem;
  color: #94a3b8;
  font-weight: 400;
}

.sidebar-menu .nav-view-btn:hover {
  background-color: var(--color-cyan-glow);
}

.sidebar-menu .nav-view-btn:hover .menu-icon-box {
  color: var(--color-cyan);
  background-color: var(--color-cyan-glow);
  border-color: var(--color-cyan-glow);
}

.sidebar-menu .nav-view-btn.active {
  background-color: var(--color-cyan-glow);
}

.sidebar-menu .nav-view-btn.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 15%;
  bottom: 15%;
  width: 4px;
  background: linear-gradient(#a855f7 100%);
  border-radius: 0 4px 4px 0;
  box-shadow: 0 0 10px rgba(168, 85, 247, 0.5);
}

.sidebar-menu .nav-view-btn.active .menu-icon-box {
  color: #ffffff;
  background-color: var(--color-cyan);
  border-color: var(--color-cyan);
}

.sidebar-menu .nav-view-btn.active .menu-title {
  color: var(--color-cyan);
}

.sidebar-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--card-border);
  background-color: #ffffff;
}

.operator-profile {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.operator-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--color-cyan-glow);
  color: var(--color-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}

.operator-info {
  display: flex;
  flex-direction: column;
}

.operator-info span {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
}

.operator-info small {
  font-size: 0.65rem;
  color: var(--text-secondary);
}

/* Main Content Panel */
.main-content-panel {
  flex-grow: 1;
  min-width: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.main-header-bar {
  background-color: #ffffff;
  border-bottom: 1px solid var(--card-border);
  padding: 0.75rem 2rem;
  display: flex;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 9;
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Sidebar transitions */
.sidebar-nav {
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.toggle-sidebar-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.4rem;
  border-radius: 6px;
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.toggle-sidebar-btn:hover {
  background-color: var(--color-cyan-glow);
  color: var(--color-cyan);
}

/* Sidebar Navigation & Center Collapsed Mode */
.sidebar-nav,
.sidebar-menu,
.sidebar-brand,
.sidebar-footer {
  overflow-x: hidden !important;
}

.sidebar-nav {
  transition: width 0.35s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  border-right: 1px solid rgba(168, 85, 247, 0.12);
  box-shadow: 4px 0 20px -2px rgba(168, 85, 247, 0.03);
}

.sidebar-nav .brand-text,
.sidebar-nav .menu-group-title,
.sidebar-nav .menu-desc,
.sidebar-nav .menu-title,
.sidebar-nav .operator-info {
  transition: opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1), max-width 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 1;
  max-width: 200px;
  overflow: hidden;
  white-space: nowrap;
}

.sidebar-nav.collapsed {
  width: 90px !important;
}

.sidebar-nav.collapsed .brand-text,
.sidebar-nav.collapsed .menu-group-title,
.sidebar-nav.collapsed .menu-desc,
.sidebar-nav.collapsed .menu-title,
.sidebar-nav.collapsed .operator-info {
  opacity: 0;
  max-width: 0;
  pointer-events: none;
  display: none !important;
}

.sidebar-nav.collapsed .sidebar-brand {
  justify-content: center !important;
  align-items: center !important;
  padding: 1.2rem 0 !important;
  position: relative !important;
  width: 100% !important;
  margin: 0 !important;
}

.sidebar-nav.collapsed .sidebar-brand img {
  margin: 0 auto !important;
}

.sidebar-nav .toggle-sidebar-btn i {
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-block;
}

.sidebar-nav.collapsed .toggle-sidebar-btn {
  position: absolute !important;
  right: 6px !important;
  top: 50% !important;
  transform: translateY(-50%) !important;
  margin: 0 !important;
  padding: 0.25rem !important;
}

.sidebar-nav.collapsed .toggle-sidebar-btn i {
  transform: rotate(180deg) !important;
}

.sidebar-nav.collapsed .sidebar-menu {
  padding: 1.2rem 0 !important;
  align-items: center !important;
  width: 100% !important;
}

.sidebar-nav.collapsed .menu-group {
  width: 100% !important;
  align-items: center !important;
}

.sidebar-nav.collapsed .nav-view-btn {
  justify-content: center !important;
  align-items: center !important;
  padding: 0.5rem 0 !important;
  width: 100% !important;
  margin: 0 !important;
}

.sidebar-nav.collapsed .menu-icon-box {
  margin: 0 auto !important;
  width: 44px !important;
  height: 44px !important;
  flex-shrink: 0 !important;
}

.sidebar-nav.collapsed .sidebar-footer {
  padding: 1.2rem 0 !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: center !important;
  align-items: center !important;
  width: 100% !important;
  margin: 0 !important;
}

.sidebar-nav.collapsed #theme-toggle-btn {
  margin: 0 auto 0.8rem auto !important;
  width: 44px !important;
  height: 44px !important;
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  padding: 0 !important;
  border-radius: 10px !important;
}

.sidebar-nav.collapsed #theme-toggle-btn .menu-icon-box {
  width: 100% !important;
  height: 100% !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

.sidebar-nav.collapsed .operator-profile {
  justify-content: center !important;
  align-items: center !important;
  width: 100% !important;
  margin: 0 auto !important;
  padding: 0 !important;
  gap: 0 !important;
}

.sidebar-nav.collapsed .operator-avatar {
  margin: 0 auto !important;
  flex-shrink: 0 !important;
}

/* Dark Theme Variables & Styles */
body.dark-theme {
  --bg-light: #0b0f19;
  --card-bg: #111827;
  --card-border: #1f2937;
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  background-color: #0b0f19;
}

body.dark-theme header,
body.dark-theme .sidebar-nav,
body.dark-theme .main-header-bar,
body.dark-theme .sidebar-footer {
  background: rgba(17, 24, 39, 0.85) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-color: #1f2937;
}

body.dark-theme .operator-display-bar span {
  color: #f3f4f6 !important;
}

body.dark-theme .view-title {
  color: #f3f4f6;
}

body.dark-theme .dashboard-card {
  background: rgba(17, 24, 39, 0.7);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border-color: rgba(144, 97, 243, 0.15);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2);
}

body.dark-theme .dashboard-card:hover {
  box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.35);
  border-color: rgba(144, 97, 243, 0.3);
}

body.dark-theme .card-header {
  border-bottom-color: #1f2937;
}

body.dark-theme .card-header h2 {
  color: #f3f4f6;
}

body.dark-theme .adb-devices-list,
body.dark-theme #deploy-active-streams-list,
body.dark-theme #installed-packages-list {
  background-color: #1f2937 !important;
  border-color: #2d3748 !important;
}

body.dark-theme .device-item {
  background-color: #1f2937;
  border-color: #2d3748;
}

body.dark-theme .device-item:hover {
  background-color: #2d3748;
}

body.dark-theme .menu-icon-box {
  background-color: #1f2937;
  border-color: #2d3748;
}

body.dark-theme .btn-secondary {
  background-color: #1f2937;
  border-color: #374151;
  color: #f3f4f6;
}

body.dark-theme .btn-secondary:hover {
  background-color: #374151;
}

body.dark-theme .form-group input,
body.dark-theme .form-group select {
  background-color: #1f2937;
  border-color: #374151;
  color: #f3f4f6;
}

body.dark-theme .canvas-wrapper canvas {
  background-color: #111827 !important;
}

body.dark-theme footer {
  background-color: #111827;
  border-top-color: #1f2937;
  color: #9ca3af;
}

body.dark-theme .modal-card {
  background-color: #111827;
  border-color: #1f2937;
}

body.dark-theme .modal-header {
  border-bottom-color: #1f2937;
  color: #f3f4f6;
}

body.dark-theme .modal-body {
  color: #f3f4f6;
}

body.dark-theme #cred-package-name,
body.dark-theme #cred-client-id,
body.dark-theme #cred-client-secret,
body.dark-theme #add-app-name,
body.dark-theme #add-app-client-id,
body.dark-theme #add-app-client-secret,
body.dark-theme #add-app-package-name {
  background-color: #1f2937 !important;
  border-color: #374151 !important;
  color: #f3f4f6 !important;
}

/* Toast Notifications (Screenshot 3 style) */
#toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 9999;
}

.toast-notification {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.6rem 1rem;
  border-radius: 8px;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  font-family: 'Poppins', sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  min-width: 300px;
  max-width: 420px;
  animation: toastSlideIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  transition: all 0.2s ease;
}

@keyframes toastSlideIn {
  from {
    opacity: 0;
    transform: translateX(120%) scale(0.9);
  }

  to {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

.toast-notification.hide {
  opacity: 0;
  transform: translateX(120%) scale(0.9);
}

.toast-notification.success {
  background-color: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
}

.toast-notification.success .toast-icon {
  color: #059669;
  font-size: 1.1rem;
}

.toast-notification.error {
  background-color: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

.toast-notification.error .toast-icon {
  color: #dc2626;
  font-size: 1.1rem;
}

.toast-notification.warning {
  background-color: #fffbeb;
  border: 1px solid #fde68a;
  color: #92400e;
}

.toast-notification.warning .toast-icon {
  color: #d97706;
  font-size: 1.1rem;
}

.toast-notification.info {
  background-color: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1e3a8a;
}

.toast-notification.info .toast-icon {
  color: #2563eb;
  font-size: 1.1rem;
}

.toast-close-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 0.85rem;
  color: currentColor;
  opacity: 0.6;
  transition: opacity 0.2s ease;
  padding: 0.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.toast-close-btn:hover {
  opacity: 1;
}

/* Dark mode overrides for toasts */
body.dark-theme .toast-notification.success {
  background-color: #062f21;
  border-color: #047857;
  color: #a7f3d0;
}

body.dark-theme .toast-notification.error {
  background-color: #450a0a;
  border-color: #b91c1c;
  color: #fecaca;
}

body.dark-theme .toast-notification.warning {
  background-color: #451a03;
  border-color: #b45309;
  color: #fde68a;
}

body.dark-theme .toast-notification.info {
  background-color: #172554;
  border-color: #1d4ed8;
  color: #bfdbfe;
}

/* Device Control Tabs and Quick Commands */
.device-tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 0.8rem 1rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.device-tab.active {
  border-bottom-color: var(--color-cyan);
  color: var(--color-cyan);
  font-weight: 600;
}

body.dark-theme .device-tab {
  color: #9ca3af;
}

body.dark-theme .device-tab.active {
  color: var(--color-cyan);
}

.quick-cmd-btn,
#cmd-cast-btn,
#cmd-proximity-btn,
#cmd-shell-btn,
#cmd-explorer-btn,
#cmd-record-btn {
  transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.quick-cmd-btn:hover,
#cmd-cast-btn:hover,
#cmd-proximity-btn:hover,
#cmd-shell-btn:hover,
#cmd-explorer-btn:hover,
#cmd-record-btn:hover {
  transform: translateY(-2px);
  border-color: #8b5cf6 !important;
  background-color: #f5f3ff !important;
  box-shadow: 0 4px 14px rgba(139, 92, 246, 0.15);
}

.device-list-row {
  transition: all 0.2s ease;
}

.device-list-row:hover {
  background-color: #f8fafc;
  border-color: rgba(6, 182, 212, 0.3) !important;
}

body.dark-theme .device-list-row:hover {
  background-color: #1e293b;
  border-color: rgba(6, 182, 212, 0.3) !important;
}

/* Make sure ADB Console scrolls nicely and looks clean */
#adb-console {
  scrollbar-width: thin;
  scrollbar-color: rgba(148, 163, 184, 0.3) transparent;
}

#adb-console::-webkit-scrollbar {
  width: 6px;
}

#adb-console::-webkit-scrollbar-thumb {
  background-color: rgba(148, 163, 184, 0.3);
  border-radius: 3px;
}

/* --- COMPLETE DARK THEME UI OVERRIDES --- */
body.dark-theme .dashboard-card,
body.dark-theme #apk-dropzone,
body.dark-theme #adb-console {
  background: var(--bg-card) !important;
  color: var(--text-primary) !important;
  border-color: var(--card-border) !important;
}

body.dark-theme #adb-console {
  background: #090d16 !important;
  color: #cbd5e1 !important;
}

body.dark-theme #apk-dropzone {
  background: rgba(255, 255, 255, 0.03) !important;
  border-color: var(--card-border) !important;
}

body.dark-theme table,
body.dark-theme tbody,
body.dark-theme tr,
body.dark-theme td,
body.dark-theme th {
  background: transparent !important;
  color: var(--text-primary) !important;
  border-color: var(--card-border) !important;
}

body.dark-theme tr:hover {
  background: rgba(255, 255, 255, 0.04) !important;
}

body.dark-theme div[style*="background: #f8fafc"],
body.dark-theme div[style*="background:#f8fafc"],
body.dark-theme div[style*="background: #ffffff"],
body.dark-theme div[style*="background:#ffffff"] {
  background: var(--bg-card) !important;
  color: var(--text-primary) !important;
  border-color: var(--card-border) !important;
}

body.dark-theme .stat-card,
body.dark-theme div[style*="background: #eff6ff"],
body.dark-theme div[style*="background: #f5f3ff"],
body.dark-theme div[style*="background: #fff7ed"] {
  background: rgba(255, 255, 255, 0.04) !important;
  border-color: var(--card-border) !important;
}

body.dark-theme header,
body.dark-theme .main-header-bar,
body.dark-theme .server-status {
  background: var(--bg-card) !important;
  background-color: var(--bg-card) !important;
  color: var(--text-primary) !important;
  border-color: var(--card-border) !important;
}

body.dark-theme .status-text {
  color: var(--text-primary) !important;
}