:root {
  --bg-primary: #f3f3f3;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f9f9f9;
  /* --accent-primary: #0078d7; */
  --accent-secondary: #e5f1fb;
  --text-primary: #000000;
  --text-secondary: #5a5a5a;
  --border-radius: 8px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
  --transition: all 0.2s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  user-select: none;
}

body {
  overflow: hidden;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  height: 100vh;
  background-color: var(--bg-primary);
  background-image: url('./files/Wallspaper/2.jpg');
  background-size: cover;
  background-position: center;
  color: var(--text-primary);
}

.desktop {
  position: relative;
  width: 100%;
  height: 100%;
  /* backdrop-filter: blur(10px); */
}

/* Desktop Icons */
.icon {
  position: absolute;
  width: 84px;
  text-align: center;
  padding: 8px;
  color: white;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
  cursor: pointer;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.icon:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.icon img {
  width: 48px;
  height: 48px;
  display: block;
  margin: 0 auto 6px;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
}

.icon span {
  font-size: 12px;
  display: block;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Windows */
.windows-container {
  position: absolute;
  width: 100%;
  height: calc(100% - 48px);
}

.window {
  position: absolute;
  width: 800px;
  height: 600px;
  background-color: var(--bg-secondary);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(20px);
  background-color: rgba(255, 255, 255, 0.7);
}

.window-header {
  background-color: rgba(255, 255, 255, 0.7);
  color: var(--text-primary);
  padding: 8px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: move;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  backdrop-filter: blur(20px);
}

.window-title {
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.window-title img {
  width: 16px;
  height: 16px;
}

.window-controls {
  display: flex;
  gap: 2px;
}

.window-controls button {
  background: none;
  border: none;
  color: var(--text-secondary);
  width: 46px;
  height: 32px;
  cursor: pointer;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.window-controls button:hover {
  background-color: rgba(0, 0, 0, 0.05);
  color: var(--text-primary);
}

.window-controls button.close:hover {
  background-color: #e81123;
  color: white;
}

.window-content {
  flex: 1;
  padding: 12px;
  overflow: auto;
  background-color: rgba(255, 255, 255, 0.5);
}

/* Taskbar */
.taskbar {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 48px;
  background-color: rgba(240, 240, 240, 0.7);
  display: flex;
  align-items: center;
  padding: 0 12px;
  gap: 6px;
  backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.05);
}

.start-button {
  background: none;
  border: none;
  color: var(--text-primary);
  padding: 0;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.start-button:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

.start-button img {
  width: 24px;
  height: 24px;
}

.taskbar-icons {
  flex: 1;
  display: flex;
  height: 100%;
  gap: 2px;
  padding-left: 12px;
}

.taskbar-icon {
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 6px;
  transition: var(--transition);
  position: relative;
}

.taskbar-icon:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

.taskbar-icon.active {
  background-color: rgba(0, 0, 0, 0.08);
}

.taskbar-icon.active::before {
  content: '';
  position: absolute;
  top: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 2px;
  background-color: var(--accent-primary);
  border-radius: 1px;
}

.taskbar-icon img {
  height: 24px;
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.2));
}

.system-tray {
  display: flex;
  align-items: center;
  color: var(--text-primary);
  font-size: 12px;
  padding: 0 8px;
  gap: 8px;
  height: 100%;
}

.system-tray-item {
  padding: 6px;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 4px;
}

.system-tray-item:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

.notification-icon {
  position: relative;
  cursor: pointer;
}

.notification-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  background-color: #e81123;
  color: white;
  border-radius: 50%;
  width: 14px;
  height: 14px;
  font-size: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Start Menu */
.start-menu {
  position: absolute;
  bottom: 52px;
  left: 12px;
  width: 500px;
  height: 300px;
  background-color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--border-radius);
  display: none;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(20px);
  overflow: hidden;
}

.start-menu.active {
  display: flex;
}

.search-box {
  padding: 16px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.search-box input {
  width: 100%;
  padding: 10px 16px;
  border: none;
  border-radius: var(--border-radius);
  background-color: rgba(0, 0, 0, 0.05);
  font-size: 14px;
  transition: var(--transition);
}

.search-box input:focus {
  outline: none;
  background-color: rgba(0, 0, 0, 0.08);
}

.app-list {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

.app-item {
  padding: 12px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.app-item:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

.app-item img {
  width: 32px;
  height: 32px;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.2));
}

.app-item span {
  font-size: 12px;
  text-align: center;
}

/* Context Menu */
.context-menu {
  position: absolute;
  background-color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  display: none;
  flex-direction: column;
  padding: 6px;
  min-width: 100px;
  backdrop-filter: blur(20px);
  z-index: 1000;
}

.context-item {
  padding: 8px 12px;
  cursor: pointer;
  border-radius: 4px;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.context-item:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

.context-item img {
  width: 16px;
  height: 16px;
}

.context-separator {
  height: 1px;
  background-color: rgba(0, 0, 0, 0.1);
  margin: 4px 0;
}

/* Notification Center */
.notification-center {
  position: absolute;
  right: 12px;
  bottom: 60px;
  width: 380px;
  max-height: 600px;
  background-color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  display: none;
  flex-direction: column;
  backdrop-filter: blur(20px);
  overflow: hidden;
  z-index: 1000;
}

.notification-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.notification-header h3 {
  font-size: 14px;
  font-weight: 600;
}

.notification-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}

.notification {
  padding: 12px;
  border-radius: var(--border-radius);
  background-color: rgba(255, 255, 255, 0.5);
  margin-bottom: 8px;
  transition: var(--transition);
}

.notification:hover {
  background-color: rgba(255, 255, 255, 0.8);
}

.notification-title {
  font-weight: 600;
  font-size: 13px;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.notification-title img {
  width: 16px;
  height: 16px;
}

.notification-message {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.notification-time {
  font-size: 11px;
  color: var(--text-secondary);
  text-align: right;
}

.clear-all {
  background: none;
  border: none;
  color: var(--accent-primary);
  font-size: 12px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: var(--transition);
}

.clear-all:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

/* Window Snapping */
.snap-guide {
  position: absolute;
  background-color: rgba(0, 120, 215, 0.2);
  border: 2px solid var(--accent-primary);
  z-index: 999;
  display: none;
}

.snap-guide.left {
  left: 0;
  top: 0;
  width: 50%;
  height: 100%;
  border-right: none;
}

.snap-guide.right {
  right: 0;
  top: 0;
  width: 50%;
  height: 100%;
  border-left: none;
}

.snap-guide.top {
  left: 0;
  top: 0;
  width: 100%;
  height: 50%;
  border-bottom: none;
}

.snap-guide.bottom {
  left: 0;
  bottom: 0;
  width: 100%;
  height: 50%;
  border-top: none;
}

.snap-guide.full {
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  border: 2px solid var(--accent-primary);
}

/* Calculator Styles */
.calculator {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-secondary);
}

.calculator-display {
  width: 100%;
  padding: 20px;
  font-size: 32px;
  text-align: right;
  border: none;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  background-color: transparent;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

.calculator-buttons {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  flex: 1;
  gap: 1px;
  background-color: rgba(0, 0, 0, 0.05);
}

.calculator-buttons button {
  border: none;
  font-size: 18px;
  cursor: pointer;
  background-color: var(--bg-secondary);
  transition: var(--transition);
}

.calculator-buttons button:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

.calculator-buttons button.operator {
  background-color: var(--accent-secondary);
  color: var(--accent-primary);
}

.calculator-buttons button.equals {
  background-color: var(--accent-primary);
  color: white;
}

.calculator-buttons button.span-2 {
  grid-column: span 2;
}

/* Paint App */
.canvas-container {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-secondary);
}

.canvas-tools {
  display: flex;
  padding: 8px;
  background-color: var(--bg-tertiary);
  gap: 6px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.canvas-tools button {
  padding: 8px 12px;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  transition: var(--transition);
}

.canvas-tools button:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

.canvas-tools button.active {
  background-color: var(--accent-secondary);
  color: var(--accent-primary);
}

.canvas-wrapper {
  flex: 1;
  overflow: auto;
  position: relative;
  background-color: white;
}

#paintCanvas {
  background: white;
  cursor: crosshair;
  display: block;
}

.color-picker {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.color-picker input[type="color"] {
  width: 24px;
  height: 24px;
  border: none;
  cursor: pointer;
}

/* File Explorer */
.explorer-container {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-secondary);
}

.explorer-nav {
  display: flex;
  padding: 8px;
  background-color: var(--bg-tertiary);
  gap: 6px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.explorer-nav button {
  padding: 6px 10px;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  transition: var(--transition);
}

.explorer-nav button:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

.explorer-path {
  flex: 1;
  padding: 6px 10px;
  font-size: 13px;
  background-color: rgba(0, 0, 0, 0.05);
  border-radius: 4px;
  margin: 0 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.explorer-content {
  flex: 1;
  overflow: auto;
  padding: 12px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 12px;
}

.explorer-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px;
  cursor: pointer;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.explorer-item:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

.explorer-item img {
  width: 48px;
  height: 48px;
  margin-bottom: 8px;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.2));
}

.explorer-item span {
  font-size: 12px;
  text-align: center;
  word-break: break-word;
  max-width: 100%;
}

/* Settings Panel */
.settings-container {
  width: 100%;
  height: 100%;
  display: flex;
  background-color: var(--bg-secondary);
}

.settings-sidebar {
  width: 220px;
  background-color: var(--bg-tertiary);
  padding: 12px 0;
  border-right: 1px solid rgba(0, 0, 0, 0.05);
}

.settings-sidebar-item {
  padding: 10px 16px;
  cursor: pointer;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: var(--transition);
}

.settings-sidebar-item:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

.settings-sidebar-item.active {
  background-color: var(--accent-secondary);
  color: var(--accent-primary);
  font-weight: 500;
}

.settings-sidebar-item img {
  width: 16px;
  height: 16px;
}

.settings-content {
  flex: 1;
  padding: 24px;
  overflow: auto;
}

.settings-tab {
  display: none;
}

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

.wallpaper-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 16px;
}

.wallpaper-item {
  height: 120px;
  background-size: cover;
  background-position: center;
  border: 2px solid transparent;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

.wallpaper-item:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-sm);
}

.wallpaper-item.selected {
  border-color: var(--accent-primary);
}

.wallpaper-item.selected::after {
  content: '✓';
  position: absolute;
  top: 8px;
  right: 8px;
  width: 20px;
  height: 20px;
  background-color: var(--accent-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

/* Web Browser */
.browser-container {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-secondary);
}

.browser-nav {
  display: flex;
  padding: 8px;
  background-color: var(--bg-tertiary);
  gap: 6px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.browser-nav button {
  padding: 6px 10px;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  transition: var(--transition);
}

.browser-nav button:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

.browser-url {
  flex: 1;
  padding: 6px 12px;
  font-size: 13px;
  background-color: rgba(0, 0, 0, 0.05);
  border-radius: 20px;
  margin: 0 6px;
  border: none;
  transition: var(--transition);
}

.browser-url:focus {
  outline: none;
  background-color: rgba(0, 0, 0, 0.08);
}

.browser-content {
  flex: 1;
  border: none;
  width: 100%;
}

/* Media Player */
.media-container {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-secondary);
}

.media-controls {
  display: flex;
  padding: 12px;
  background-color: var(--bg-tertiary);
  gap: 8px;
  justify-content: center;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.media-controls button {
  padding: 8px;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.media-controls button:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

.media-controls button.play {
  background-color: var(--accent-primary);
  color: white;
}

.media-controls button.play:hover {
  background-color: #0066b8;
}

.media-display {
  flex: 1;
  background: black;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

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

::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.05);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 4px;
}

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