:root {
  /*  Wonderful Color Palettes */
  --space-obsidian: #05050b;
  --space-dark: #0a0a14;
  --nebula-purple: #48148b;
  --nebula-magenta: #7010a3;
  --neon-cyan: #00f3ff;
  --neon-blue: #0d6efd;
  --neon-pink: #ff007f;
  --neon-purple: #bd00ff;
  --gold: #ffc107;
  --green: #2ecc71;
  --starlight: #f5f6fa;
  --starlight-dim: rgba(245, 246, 250, 0.7);
  
  /* Interface Translucency (Glassmorphism) */
  --glass-bg: rgba(10, 10, 22, 0.65);
  --glass-bg-hover: rgba(20, 20, 40, 0.8);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-active: rgba(0, 243, 255, 0.35);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
  --glass-blur: blur(12px);
  /* Fonts */
  --font-sans: 'Inter', sans-serif;
  --font-mono: 'Fira Code', 'Courier New', monospace;
  --font-logo: 'Orbitron', sans-serif;
}
/* Base Setup */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  user-select: none;
}
body {
  font-family: var(--font-sans);
  color: var(--starlight);
  background-color: var(--space-obsidian);
  height: 100vh;
  width: 100vw;
  overflow: hidden;
  position: relative;
}
/* Background Elements */
#starfield {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  pointer-events: none;
}
#nebula-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(circle at 80% 20%, rgba(72, 20, 139, 0.15) 0%, transparent 50%),
              radial-gradient(circle at 20% 80%, rgba(112, 16, 163, 0.15) 0%, transparent 60%);
  transition: background 2s ease;
}
/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.15);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--neon-cyan);
}
/* Utility Classes */
.hidden {
  display: none !important;
}
.text-green { color: var(--green); }
.text-cyan { color: var(--neon-cyan); }
.text-violet { color: #a985ff; }
.text-pink { color: var(--neon-pink); }
.text-orange { color: #ff7f50; }
.text-gold { color: var(--gold); }
/* Common Buttons */
.btn-galaxy {
  background: linear-gradient(135deg, var(--nebula-purple) 0%, var(--neon-blue) 100%);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  padding: 10px 24px;
  font-family: var(--font-logo);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 1px;
  border-radius: 30px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 15px rgba(13, 110, 253, 0.3);
  transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.btn-galaxy:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 243, 255, 0.5);
  border-color: var(--neon-cyan);
}
.btn-galaxy:active {
  transform: translateY(0);
}
/* ==========================================================================
   1. SYSTEM OVERLAYS (BOOTLOADER & LOCKSCREEN)
   ========================================================================== */
.system-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: var(--space-obsidian);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
/* Bootloader */
#bootloader {
  background-color: #030307;
}
.boot-logo-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 40px;
}
.boot-logo {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  box-shadow: 0 0 40px rgba(112, 16, 163, 0.6);
  animation: logo-glow 3s infinite alternate ease-in-out;
}
.boot-title {
  font-family: var(--font-logo);
  font-weight: 900;
  font-size: 2.2rem;
  letter-spacing: 6px;
  margin-top: 20px;
  color: white;
  text-shadow: 0 0 10px rgba(0, 243, 255, 0.5);
}
.boot-title span {
  color: var(--neon-cyan);
}
.boot-progress-wrapper {
  width: 280px;
  height: 4px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 15px;
  border: 1px solid rgba(255, 255, 255, 0.02);
}
.boot-progress-bar {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--neon-blue), var(--neon-cyan));
  box-shadow: 0 0 10px var(--neon-cyan);
  transition: width 0.1s ease;
}
.boot-status {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--starlight-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
}
@keyframes logo-glow {
  0% { transform: scale(1); box-shadow: 0 0 30px rgba(112, 16, 163, 0.4); }
  100% { transform: scale(1.03); box-shadow: 0 0 60px rgba(0, 243, 255, 0.7); }
}
/* Lock Screen */
#lockscreen {
  background: radial-gradient(circle at center, rgba(13, 13, 30, 0.8) 0%, #030307 100%);
  backdrop-filter: var(--glass-blur);
}
.lockscreen-time-container {
  text-align: center;
  margin-bottom: 60px;
  animation: float-slow 8s infinite alternate ease-in-out;
}
#lockscreen-time {
  font-family: var(--font-logo);
  font-size: 6rem;
  font-weight: 900;
  letter-spacing: 2px;
  text-shadow: 0 0 20px rgba(0, 243, 255, 0.4);
  line-height: 1;
}
#lockscreen-date {
  font-size: 1.2rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-top: 10px;
  color: var(--starlight-dim);
}
.lockscreen-login-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  padding: 40px;
  border-radius: 20px;
  width: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: var(--glass-shadow);
}
.user-avatar-wrapper {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  padding: 3px;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
  margin-bottom: 20px;
}
.user-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}
.user-name {
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 25px;
}
.lockscreen-footer {
  position: absolute;
  bottom: 30px;
  font-size: 0.8rem;
  color: var(--starlight-dim);
  letter-spacing: 1px;
}
@keyframes float-slow {
  0% { transform: translateY(0); }
  100% { transform: translateY(-10px); }
}
/* ==========================================================================
   2. DESKTOP WORKSPACE & ICONS
   ========================================================================== */
#desktop {
  width: 100%;
  height: calc(100vh - 48px);
  position: relative;
}
.desktop-shortcuts {
  position: absolute;
  top: 20px;
  left: 20px;
  display: grid;
  grid-auto-flow: row;
  grid-template-rows: repeat(auto-fill, 100px);
  gap: 15px;
  width: 120px;
  height: 100%;
  z-index: 10;
}
.shortcut {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100px;
  height: 100px;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.165, 0.84, 0.44, 1);
  text-align: center;
  border: 1px solid transparent;
}
.shortcut:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}
.shortcut-icon-wrapper {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
  margin-bottom: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.shortcut:hover .shortcut-icon-wrapper {
  transform: scale(1.1) translateY(-2px);
}
/* Application Icon Themes */
.terminal-theme {
  background: linear-gradient(135deg, #111 0%, #333 100%);
  border: 1px solid rgba(0, 243, 255, 0.3);
}
.shortcut:hover .terminal-theme {
  box-shadow: 0 0 15px rgba(0, 243, 255, 0.6);
}
.notes-theme {
  background: linear-gradient(135deg, var(--nebula-purple) 0%, #6f42c1 100%);
  border: 1px solid rgba(169, 133, 255, 0.3);
}
.shortcut:hover .notes-theme {
  box-shadow: 0 0 15px rgba(169, 133, 255, 0.6);
}
.game-theme {
  background: linear-gradient(135deg, #5b1414 0%, #fd7e14 100%);
  border: 1px solid rgba(253, 126, 20, 0.3);
}
.shortcut:hover .game-theme {
  box-shadow: 0 0 15px rgba(253, 126, 20, 0.6);
}
.draw-theme {
  background: linear-gradient(135deg, #7010a3 0%, var(--neon-pink) 100%);
  border: 1px solid rgba(255, 0, 127, 0.3);
}
.shortcut:hover .draw-theme {
  box-shadow: 0 0 15px rgba(255, 0, 127, 0.6);
}
.explorer-theme {
  background: linear-gradient(135deg, #0f5132 0%, var(--green) 100%);
  border: 1px solid rgba(46, 204, 113, 0.3);
}
.shortcut:hover .explorer-theme {
  box-shadow: 0 0 15px rgba(46, 204, 113, 0.6);
}
.settings-theme {
  background: linear-gradient(135deg, #444 0%, var(--gold) 100%);
  border: 1px solid rgba(255, 193, 7, 0.3);
}
.shortcut:hover .settings-theme {
  box-shadow: 0 0 15px rgba(255, 193, 7, 0.6);
}
.shortcut-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
  max-width: 95px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
/* ==========================================================================
   3. WINDOW SYSTEM (WINDOW CONTAINER & WINDOWS)
   ========================================================================== */
#windows-container {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  pointer-events: none;
}
.window {
  position: absolute;
  min-width: 320px;
  min-height: 240px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  box-shadow: var(--glass-shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 100;
  pointer-events: auto;
  transition: opacity 0.15s ease-out, transform 0.15s ease-out;
}
.window.active-window {
  border-color: var(--glass-border-active);
  box-shadow: 0 12px 40px rgba(0, 243, 255, 0.15), var(--glass-shadow);
}
.window.minimized {
  opacity: 0;
  transform: scale(0.8) translateY(100px);
  pointer-events: none;
}
.window.maximized {
  top: 0 !important;
  left: 0 !important;
  width: 100vw !important;
  height: calc(100vh - 48px) !important;
  border-radius: 0;
  border: none;
}
/* Window Titlebar */
.window-titlebar {
  height: 38px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: move;
}
.window-title {
  font-family: var(--font-logo);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--starlight-dim);
  display: flex;
  align-items: center;
  gap: 8px;
}
.active-window .window-title {
  color: var(--starlight);
  text-shadow: 0 0 8px rgba(0, 243, 255, 0.3);
}
.window-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.win-btn {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 7px;
  color: transparent;
  transition: all 0.2s ease;
}
.win-btn:hover {
  color: rgba(0, 0, 0, 0.6);
}
.win-btn-minimize { background-color: #ffbd2e; }
.win-btn-maximize { background-color: #27c93f; }
.win-btn-close { background-color: #ff5f56; }
.win-btn-minimize::before { content: "\f068"; font-family: "Font Awesome 6 Free"; font-weight: 900; }
.win-btn-maximize::before { content: "\f065"; font-family: "Font Awesome 6 Free"; font-weight: 900; }
.window.maximized .win-btn-maximize::before { content: "\f066"; }
.win-btn-close::before { content: "\f00d"; font-family: "Font Awesome 6 Free"; font-weight: 900; }
/* Window Content Wrapper */
.window-content {
  flex: 1;
  position: relative;
  overflow: auto;
  background: rgba(4, 4, 8, 0.3);
}
/* Resizer handlers */
.window-resizer {
  position: absolute;
  width: 8px;
  height: 8px;
  right: 0;
  bottom: 0;
  cursor: se-resize;
  z-index: 101;
}
/* ==========================================================================
   4. SYSTEM APPLICATIONS INTERFACES
   ========================================================================== */
/* A. Cosmic Terminal */
.terminal-app {
  background-color: #030307;
  font-family: var(--font-mono);
  color: #39ff14;
  padding: 16px;
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: auto;
  line-height: 1.4;
  font-size: 0.85rem;
}
.terminal-output {
  flex: 1;
  overflow-y: auto;
  margin-bottom: 8px;
}
.terminal-line {
  white-space: pre-wrap;
  margin-bottom: 4px;
}
.terminal-input-row {
  display: flex;
  align-items: center;
}
.terminal-prompt {
  color: var(--neon-cyan);
  margin-right: 8px;
}
.terminal-input-field {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: #39ff14;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  caret-color: var(--neon-cyan);
}
.terminal-ascii-logo {
  color: var(--neon-cyan);
  margin-bottom: 12px;
}
/* B. Nebula Notes */
.notes-app {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #090911;
}
.notes-toolbar {
  height: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  padding: 0 12px;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.01);
}
.notes-save-indicator {
  font-size: 0.75rem;
  color: var(--starlight-dim);
}
.notes-btn-save {
  background: rgba(0, 243, 255, 0.15);
  border: 1px solid rgba(0, 243, 255, 0.3);
  color: var(--neon-cyan);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
}
.notes-btn-save:hover {
  background: rgba(0, 243, 255, 0.3);
  box-shadow: 0 0 10px rgba(0, 243, 255, 0.3);
}
.notes-textarea {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  padding: 16px;
  color: var(--starlight);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  line-height: 1.5;
  resize: none;
}
/* C. Cosmic Asteroids Game */
.asteroids-app {
  background: #020205;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.asteroids-game-canvas {
  background: radial-gradient(circle at center, #070712 0%, #000000 100%);
  display: block;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.05);
  border-radius: 6px;
}
.asteroids-hud {
  position: absolute;
  top: 15px;
  width: calc(100% - 30px);
  display: flex;
  justify-content: space-between;
  padding: 0 10px;
  font-family: var(--font-logo);
  color: white;
  pointer-events: none;
  text-shadow: 0 0 10px rgba(0, 243, 255, 0.5);
  font-size: 0.9rem;
}
.asteroids-screen {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  z-index: 10;
}
.asteroids-title {
  font-family: var(--font-logo);
  color: var(--neon-cyan);
  font-size: 1.8rem;
  margin-bottom: 10px;
  text-shadow: 0 0 15px var(--neon-cyan);
}
.asteroids-instructions {
  font-size: 0.8rem;
  color: var(--starlight-dim);
  margin-bottom: 25px;
  line-height: 1.6;
}
/* D. Stellar Draw */
.draw-app {
  display: flex;
  height: 100%;
  background: #090911;
}
.draw-sidebar {
  width: 70px;
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 15px 0;
  gap: 20px;
}
.draw-tool-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  width: 100%;
}
.draw-color-picker {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
}
.draw-color-picker::-webkit-color-swatch {
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.3);
}
.draw-brush-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--starlight-dim);
  background: rgba(255, 255, 255, 0.02);
  transition: all 0.2s ease;
}
.draw-brush-icon.active-tool {
  background: var(--neon-pink);
  color: white;
  border-color: var(--neon-pink);
  box-shadow: 0 0 10px var(--neon-pink);
}
.draw-size-slider {
  writing-mode: vertical-lr;
  direction: rtl;
  height: 80px;
  width: 8px;
  margin: 10px 0;
  accent-color: var(--neon-pink);
  cursor: pointer;
}
.draw-btn-clear, .draw-btn-save {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--starlight-dim);
  background: rgba(255, 255, 255, 0.02);
  font-size: 0.9rem;
  transition: all 0.2s ease;
}
.draw-btn-clear:hover { background: #dc3545; color: white; box-shadow: 0 0 10px rgba(220, 53, 69, 0.5); }
.draw-btn-save:hover { background: var(--neon-cyan); color: #000; box-shadow: 0 0 10px var(--neon-cyan); }
.draw-canvas-container {
  flex: 1;
  position: relative;
  background: #020205;
}
.draw-canvas {
  display: block;
  cursor: crosshair;
}
/* E. Orion Settings */
.settings-app {
  padding: 20px;
  background: #090911;
  height: 100%;
  overflow-y: auto;
}
.settings-section {
  margin-bottom: 25px;
}
.settings-heading {
  font-family: var(--font-logo);
  font-size: 0.95rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 6px;
  margin-bottom: 15px;
  letter-spacing: 1px;
  color: var(--neon-cyan);
}
.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 0.85rem;
}
.settings-wallpaper-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 12px;
  margin-top: 10px;
}
.wallpaper-card {
  height: 70px;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
  overflow: hidden;
  position: relative;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  transition: all 0.2s ease;
}
.wallpaper-card.active-wallpaper {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 10px var(--neon-cyan);
}
.wallpaper-card span {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.7);
  font-size: 0.7rem;
  padding: 4px;
  text-align: center;
  white-space: nowrap;
}
/* Settings sliders */
.settings-toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 22px;
}
.settings-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}
.slider-switch {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.1);
  transition: .4s;
  border-radius: 22px;
}
.slider-switch:before {
  position: absolute;
  content: "";
  height: 14px;
  width: 14px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}
input:checked + .slider-switch {
  background-color: var(--neon-cyan);
}
input:checked + .slider-switch:before {
  transform: translateX(22px);
}
/* F. Space Explorer */
.explorer-app {
  display: flex;
  height: 100%;
  background: #06060c;
}
.explorer-list {
  width: 130px;
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  padding: 10px 0;
}
.explorer-list-item {
  padding: 10px 15px;
  font-size: 0.8rem;
  cursor: pointer;
  color: var(--starlight-dim);
  border-left: 3px solid transparent;
  transition: all 0.2s ease;
}
.explorer-list-item:hover {
  background: rgba(255, 255, 255, 0.02);
  color: var(--starlight);
}
.explorer-list-item.active-item {
  color: var(--neon-cyan);
  border-left-color: var(--neon-cyan);
  background: rgba(0, 243, 255, 0.03);
}
.explorer-details {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.explorer-hero-img {
  width: 100%;
  height: 160px;
  border-radius: 10px;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}
.explorer-title {
  font-family: var(--font-logo);
  color: white;
  font-size: 1.3rem;
  text-shadow: 0 0 10px rgba(0, 243, 255, 0.3);
}
.explorer-desc {
  font-size: 0.85rem;
  color: var(--starlight-dim);
  line-height: 1.6;
}
.explorer-meta-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
  margin-top: 10px;
}
.explorer-meta-table td {
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.explorer-meta-table td:first-child {
  color: var(--neon-cyan);
  width: 40%;
}
/* ==========================================================================
   5. TASKBAR & START MENU
   ========================================================================== */
#taskbar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100vw;
  height: 48px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-top: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  padding: 0 12px;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.4);
  z-index: 1000;
}
#start-button {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 8px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.2s cubic-bezier(0.165, 0.84, 0.44, 1);
}
#start-button:hover {
  background: rgba(0, 243, 255, 0.15);
  border-color: var(--neon-cyan);
  box-shadow: 0 0 10px rgba(0, 243, 255, 0.3);
}
.start-btn-logo {
  width: 20px;
  height: 20px;
  border-radius: 50%;
}
.start-btn-text {
  font-family: var(--font-logo);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 1px;
}
#taskbar-apps-container {
  flex: 1;
  margin: 0 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  height: 100%;
  overflow-x: auto;
}
.taskbar-app-pin {
  height: 36px;
  padding: 0 12px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.75rem;
  color: var(--starlight-dim);
  transition: all 0.2s ease;
  min-width: 100px;
  max-width: 150px;
}
.taskbar-app-pin i {
  font-size: 0.95rem;
}
.taskbar-app-pin:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--starlight);
}
.taskbar-app-pin.active-pin {
  background: rgba(0, 243, 255, 0.1);
  border-color: rgba(0, 243, 255, 0.3);
  color: white;
  box-shadow: inset 0 -2px 0 var(--neon-cyan);
}
/* System Tray */
.system-tray {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.75rem;
  color: var(--starlight-dim);
}
.tray-icon {
  cursor: pointer;
  padding: 6px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 5px;
}
.tray-icon:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--starlight);
}
.tray-sub-lbl {
  font-size: 0.65rem;
}
.tray-divider {
  width: 1px;
  height: 16px;
  background: rgba(255, 255, 255, 0.1);
}
.tray-clock {
  font-family: var(--font-logo);
  letter-spacing: 0.5px;
  color: var(--starlight);
  font-weight: 500;
  padding: 4px;
}
/* Start Menu styling */
#start-menu {
  position: absolute;
  bottom: 58px;
  left: 12px;
  width: 540px;
  height: 400px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  box-shadow: var(--glass-shadow);
  display: flex;
  overflow: hidden;
  z-index: 999;
  animation: slide-up 0.25s cubic-bezier(0.165, 0.84, 0.44, 1);
}
@keyframes slide-up {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.start-menu-sidebar {
  width: 180px;
  background: rgba(0, 0, 0, 0.25);
  border-right: 1px solid rgba(255, 255, 255, 0.03);
  display: flex;
  flex-direction: column;
  padding: 20px;
}
.start-sidebar-user {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: auto;
  text-align: center;
}
.start-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 10px;
}
.start-username {
  font-weight: 600;
  font-size: 0.85rem;
}
.start-user-status {
  font-size: 0.65rem;
  color: var(--starlight-dim);
  margin-top: 3px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.start-sidebar-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  margin-bottom: 20px;
}
.start-sidebar-item {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--starlight-dim);
  text-align: left;
  padding: 8px 12px;
  font-size: 0.75rem;
  cursor: pointer;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}
.start-sidebar-item:hover {
  background: rgba(255, 255, 255, 0.03);
  color: white;
}
.start-sidebar-actions {
  display: flex;
  justify-content: space-around;
  width: 100%;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 15px;
}
.btn-start-action {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--starlight-dim);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}
.btn-start-action:hover {
  color: white;
  background: rgba(255, 255, 255, 0.08);
}
#btn-shutdown-os:hover { background: #dc3545; color: white; box-shadow: 0 0 10px rgba(220, 53, 69, 0.4); }
#btn-restart-os:hover { background: var(--gold); color: black; box-shadow: 0 0 10px rgba(255, 193, 7, 0.4); }
#btn-lock-os:hover { background: var(--neon-cyan); color: black; box-shadow: 0 0 10px rgba(0, 243, 255, 0.4); }
.start-menu-main {
  flex: 1;
  padding: 20px;
  display: flex;
  flex-direction: column;
}
.start-section-title {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--starlight-dim);
  margin-bottom: 12px;
}
.start-apps-grid {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr;
  grid-auto-rows: 46px;
  gap: 4px;
  overflow-y: auto;
  margin-bottom: 15px;
}
.start-app-item {
  display: flex;
  align-items: center;
  padding: 8px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.2s ease;
  border: 1px solid transparent;
}
.start-app-item:hover {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.05);
}
.start-app-icon {
  font-size: 1.1rem;
  margin-right: 12px;
  width: 20px;
  text-align: center;
}
.start-app-info {
  display: flex;
  flex-direction: column;
}
.start-app-name {
  font-size: 0.75rem;
  font-weight: 600;
}
.start-app-desc {
  font-size: 0.6rem;
  color: var(--starlight-dim);
}
.start-system-stats {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.start-stat-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.65rem;
}
.stat-lbl {
  color: var(--starlight-dim);
}
.stat-progress-bar {
  width: 120px;
  height: 4px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 2px;
  overflow: hidden;
}
.stat-progress-bar div {
  height: 100%;
  background: var(--neon-cyan);
  box-shadow: 0 0 6px var(--neon-cyan);
  transition: width 1s ease;
}
/* Shutdown overlay */
#shutdown-screen {
  background-color: #010103;
  z-index: 10000;
}
.shutdown-content {
  text-align: center;
}
.shutdown-icon-animate {
  font-size: 3.5rem;
  color: var(--neon-pink);
  text-shadow: 0 0 20px rgba(255, 0, 127, 0.6);
  margin-bottom: 25px;
  animation: pulse-slow 2s infinite alternate ease-in-out;
}
#shutdown-screen h2 {
  font-family: var(--font-logo);
  font-size: 1.4rem;
  letter-spacing: 2px;
  margin-bottom: 8px;
}
#shutdown-screen p {
  color: var(--starlight-dim);
  font-size: 0.85rem;
}
@keyframes pulse-slow {
  0% { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(1.1); opacity: 1; }
}