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

:root {
  --bg-pink: #E8B4B8;
  --bg-dark-pink: #D4A4A8;
  --window-bg: #D4C4C8;
  --window-active: #E8D8DC;
  --title-active: #B08088;
  --title-inactive: #A09098;
  --border-light: #F0E0E4;
  --border-dark: #806068;
  --border-darker: #604850;
  --text-primary: #201820;
  --text-secondary: #403038;
  --accent: #C07080;
  --terminal-bg: #000000;
  --terminal-text: #00FF00;
  --highlight-green: #00FF00;
  --highlight-cyan: #00FFFF;
  --highlight-blue: #0080FF;
  --highlight-red: #FF4040;
  --highlight-yellow: #FFFF00;
  --highlight-magenta: #FF00FF;
}

body {
  font-family: 'IBM Plex Mono', monospace;
  background: var(--bg-pink);
  overflow: hidden;
  user-select: none;
}

.berrry-os {
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  background: 
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(0,0,0,0.03) 2px,
      rgba(0,0,0,0.03) 4px
    ),
    var(--bg-pink);
}

.berrry-os.scanlines {
  animation: scanline-flicker 0.1s infinite;
}

.berrry-os.scanlines::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 1px,
    rgba(0,0,0,0.3) 1px,
    rgba(0,0,0,0.3) 2px
  );
  pointer-events: none;
  z-index: 10000;
}

@keyframes scanline-flicker {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.98; }
}

/* 3D Beveled Effects */
.bevel-out {
  border: 2px solid;
  border-color: var(--border-light) var(--border-darker) var(--border-darker) var(--border-light);
  box-shadow: 
    inset 1px 1px 0 var(--border-light),
    inset -1px -1px 0 var(--border-dark);
}

.bevel-in {
  border: 2px solid;
  border-color: var(--border-darker) var(--border-light) var(--border-light) var(--border-darker);
  box-shadow: 
    inset 1px 1px 0 var(--border-dark),
    inset -1px -1px 0 var(--border-light);
}

/* Buttons */
.bevel-button {
  background: var(--window-bg);
  border: 2px solid;
  border-color: var(--border-light) var(--border-darker) var(--border-darker) var(--border-light);
  padding: 4px 12px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--text-primary);
  cursor: pointer;
  min-width: 24px;
}

.bevel-button:hover {
  background: var(--window-active);
}

.bevel-button.pressed, .bevel-button:active {
  border-color: var(--border-darker) var(--border-light) var(--border-light) var(--border-darker);
  padding: 5px 11px 3px 13px;
}

.bevel-button.active {
  background: var(--title-active);
  color: white;
}

.bevel-button.small {
  padding: 2px 8px;
  font-size: 11px;
}

/* Top Panel */
.top-panel {
  height: 28px;
  background: var(--window-bg);
  border-bottom: 2px solid;
  border-color: var(--border-light) var(--border-darker) var(--border-darker) var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 4px;
  z-index: 1000;
}

.panel-tabs {
  display: flex;
  gap: 2px;
  flex: 1;
  overflow-x: auto;
}

.panel-tab {
  background: var(--window-bg);
  border: 2px solid;
  border-color: var(--border-light) var(--border-darker) var(--border-darker) var(--border-light);
  padding: 2px 12px;
  font-size: 11px;
  cursor: pointer;
  white-space: nowrap;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.panel-tab.active {
  background: var(--window-active);
  border-color: var(--border-darker) var(--border-light) var(--border-light) var(--border-darker);
}

.panel-tab.minimized {
  opacity: 0.6;
}

.panel-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.panel-indicators {
  display: flex;
  gap: 8px;
}

.indicator {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
}

.mini-bar {
  width: 40px;
  height: 8px;
  background: var(--border-darker);
  border: 1px solid;
  border-color: var(--border-darker) var(--border-light) var(--border-light) var(--border-darker);
}

.mini-bar-fill {
  height: 100%;
  background: linear-gradient(to right, var(--highlight-green), var(--highlight-cyan));
}

.panel-clock {
  background: var(--terminal-bg);
  color: var(--terminal-text);
  padding: 2px 8px;
  font-size: 11px;
  border: 2px solid;
  border-color: var(--border-darker) var(--border-light) var(--border-light) var(--border-darker);
  text-align: right;
  line-height: 1.2;
}

/* Desktop */
.desktop {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.desktop-icons {
  position: absolute;
  top: 16px;
  left: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.desktop-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 64px;
  padding: 4px;
  cursor: pointer;
}

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

.desktop-icon.selected {
  background: rgba(176, 128, 136, 0.4);
}

.icon-image {
  font-size: 32px;
  filter: drop-shadow(1px 1px 0 rgba(0,0,0,0.3));
}

.icon-label {
  font-size: 10px;
  color: var(--text-primary);
  text-align: center;
  margin-top: 2px;
  text-shadow: 1px 1px 0 rgba(255,255,255,0.5);
}

/* Window */
.window {
  position: absolute;
  background: var(--window-bg);
  border: 3px solid;
  border-color: var(--border-light) var(--border-darker) var(--border-darker) var(--border-light);
  display: flex;
  flex-direction: column;
  min-width: 200px;
  min-height: 150px;
  box-shadow: 4px 4px 0 rgba(0,0,0,0.2);
}

.window.inactive .title-bar {
  background: var(--title-inactive);
}

.title-bar {
  background: var(--title-active);
  color: white;
  padding: 3px 4px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: move;
  border-bottom: 2px solid var(--border-darker);
}

.title-buttons {
  display: flex;
  gap: 2px;
}

.title-button {
  width: 16px;
  height: 14px;
  background: var(--window-bg);
  border: 2px solid;
  border-color: var(--border-light) var(--border-darker) var(--border-darker) var(--border-light);
  font-size: 10px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
}

.title-button:active {
  border-color: var(--border-darker) var(--border-light) var(--border-light) var(--border-darker);
}

.title-text {
  font-size: 12px;
  font-weight: 600;
  flex: 1;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Menu Bar */
.menu-bar {
  display: flex;
  background: var(--window-bg);
  border-bottom: 2px solid;
  border-color: var(--border-light) var(--border-darker) var(--border-darker) var(--border-light);
  padding: 2px;
}

.menu-item {
  position: relative;
}

.menu-title {
  padding: 2px 8px;
  font-size: 11px;
  cursor: pointer;
}

.menu-title:hover, .menu-title.active {
  background: var(--title-active);
  color: white;
}

.menu-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--window-bg);
  border: 2px solid;
  border-color: var(--border-light) var(--border-darker) var(--border-darker) var(--border-light);
  min-width: 120px;
  z-index: 1000;
}

.menu-dropdown-item {
  padding: 4px 12px;
  font-size: 11px;
  cursor: pointer;
}

.menu-dropdown-item:hover {
  background: var(--title-active);
  color: white;
}

.window-content {
  flex: 1;
  overflow: auto;
  background: var(--window-bg);
  border: 2px solid;
  border-color: var(--border-darker) var(--border-light) var(--border-light) var(--border-darker);
  margin: 2px;
}

/* Resize Handles */
.resize-handle {
  position: absolute;
}

.resize-n { top: 0; left: 8px; right: 8px; height: 4px; cursor: n-resize; }
.resize-s { bottom: 0; left: 8px; right: 8px; height: 4px; cursor: s-resize; }
.resize-e { right: 0; top: 8px; bottom: 8px; width: 4px; cursor: e-resize; }
.resize-w { left: 0; top: 8px; bottom: 8px; width: 4px; cursor: w-resize; }
.resize-ne { top: 0; right: 0; width: 8px; height: 8px; cursor: ne-resize; }
.resize-nw { top: 0; left: 0; width: 8px; height: 8px; cursor: nw-resize; }
.resize-se { bottom: 0; right: 0; width: 8px; height: 8px; cursor: se-resize; }
.resize-sw { bottom: 0; left: 0; width: 8px; height: 8px; cursor: sw-resize; }

/* Terminal */
.terminal {
  background: var(--terminal-bg);
  color: var(--terminal-text);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  padding: 8px;
  height: 100%;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

.term-line {
  line-height: 1.4;
}

.term-line.input {
  color: #80FF80;
}

.term-input-line {
  display: flex;
}

.prompt {
  color: #80FF80;
}

.term-input {
  background: transparent;
  border: none;
  color: var(--terminal-text);
  font-family: inherit;
  font-size: inherit;
  flex: 1;
  outline: none;
}

/* File Manager */
.file-manager {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--window-bg);
}

.fm-toolbar {
  display: flex;
  gap: 8px;
  padding: 4px;
  border-bottom: 2px solid;
  border-color: var(--border-light) var(--border-darker) var(--border-darker) var(--border-light);
  align-items: center;
}

.fm-path {
  flex: 1;
  background: white;
  padding: 2px 8px;
  font-size: 11px;
  border: 2px solid;
  border-color: var(--border-darker) var(--border-light) var(--border-light) var(--border-darker);
}

.fm-content {
  display: flex;
  flex: 1;
  overflow: hidden;
}

.fm-sidebar {
  width: 140px;
  background: var(--window-bg);
  border-right: 2px solid var(--border-darker);
  padding: 4px;
  overflow-y: auto;
}

.fm-tree-item {
  padding: 2px 4px;
  font-size: 11px;
  cursor: pointer;
}

.fm-tree-item:hover {
  background: var(--title-active);
  color: white;
}

.fm-files {
  flex: 1;
  background: white;
  overflow-y: auto;
  padding: 4px;
}

.fm-file {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 2px 4px;
  font-size: 11px;
  cursor: pointer;
}

.fm-file:hover {
  background: #E0E0E0;
}

.fm-file.selected {
  background: var(--title-active);
  color: white;
}

.fm-icon {
  font-size: 14px;
}

.fm-name {
  flex: 1;
}

.fm-size {
  color: #666;
  font-size: 10px;
}

/* Music Player */
.music-player {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--terminal-bg);
  color: var(--terminal-text);
  font-size: 11px;
}

.mp-header {
  display: flex;
  justify-content: space-between;
  padding: 4px 8px;
  border-bottom: 1px solid #333;
}

.mp-columns {
  display: flex;
  flex: 1;
  overflow: hidden;
}

.mp-sidebar {
  width: 160px;
  border-right: 1px solid #333;
  padding: 4px;
}

.mp-section {
  padding: 2px 4px;
  cursor: pointer;
}

.mp-section:hover, .mp-section.active {
  background: #333;
}

.mp-divider {
  border-top: 1px solid #333;
  margin: 4px 0;
}

.mp-playlist {
  padding: 2px 8px;
  font-size: 10px;
  color: #888;
  cursor: pointer;
}

.mp-playlist:hover {
  color: var(--terminal-text);
}

.mp-tracks {
  flex: 1;
  overflow-y: auto;
}

.mp-track-header, .mp-track {
  display: grid;
  grid-template-columns: 30px 1fr 100px 60px;
  padding: 2px 8px;
  gap: 8px;
}

.mp-track-header {
  border-bottom: 1px solid #333;
  color: #888;
}

.mp-track {
  cursor: pointer;
}

.mp-track:hover {
  background: #222;
}

.mp-track.playing {
  background: #333;
  color: var(--highlight-cyan);
}

.mp-controls {
  border-top: 1px solid #333;
  padding: 8px;
}

.mp-now-playing {
  margin-bottom: 4px;
}

.mp-progress-container {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.mp-progress {
  flex: 1;
  height: 8px;
  background: #333;
  border: 1px solid #555;
}

.mp-progress-bar {
  height: 100%;
  background: linear-gradient(to right, var(--highlight-green), var(--highlight-cyan));
}

.mp-time {
  font-size: 10px;
  color: #888;
}

.mp-buttons {
  display: flex;
  gap: 4px;
  align-items: center;
}

.mp-status {
  margin-left: 12px;
  font-size: 10px;
  color: #666;
}

/* System Monitor */
.system-monitor {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--terminal-bg);
  color: var(--terminal-text);
  font-size: 11px;
  font-family: 'IBM Plex Mono', monospace;
}

.sm-header {
  display: flex;
  justify-content: space-between;
  padding: 4px 8px;
  border-bottom: 1px solid #333;
}

.sm-bars {
  flex: 1;
}

.sm-bar-row {
  display: flex;
  align-items: center;
  gap: 4px;
}

.htop-bar {
  font-family: 'IBM Plex Mono', monospace;
}

.htop-bar .green { color: var(--highlight-green); }
.htop-bar .cyan { color: var(--highlight-cyan); }
.htop-bar .blue { color: var(--highlight-blue); }
.htop-bar .red { color: var(--highlight-red); }
.htop-bar .empty { color: #333; }

.sm-stats {
  text-align: right;
  font-size: 10px;
  color: #888;
}

.sm-processes {
  flex: 1;
  overflow-y: auto;
}

.sm-proc-header, .sm-proc-row {
  display: grid;
  grid-template-columns: 50px 60px 50px 50px 70px 1fr;
  padding: 1px 8px;
  gap: 8px;
}

.sm-proc-header {
  background: #222;
  color: #888;
  position: sticky;
  top: 0;
}

.sm-proc-row:hover {
  background: #222;
}

.sm-proc-row.highlight {
  background: #1a3a1a;
}

.sm-footer {
  display: flex;
  gap: 4px;
  padding: 4px 8px;
  background: #111;
  font-size: 10px;
}

.sm-footer .key {
  background: #333;
  padding: 0 4px;
  color: var(--highlight-cyan);
}

/* Calculator */
.calculator {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--window-bg);
  padding: 8px;
}

.calc-display {
  background: #1a2a1a;
  color: var(--terminal-text);
  padding: 8px;
  margin-bottom: 8px;
  border: 2px solid;
  border-color: var(--border-darker) var(--border-light) var(--border-light) var(--border-darker);
  text-align: right;
}

.calc-equation {
  font-size: 12px;
  color: #888;
  min-height: 16px;
}

.calc-result {
  font-size: 24px;
  font-weight: bold;
}

.calc-buttons {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.calc-row {
  display: flex;
  gap: 4px;
  flex: 1;
}

.calc-btn {
  flex: 1;
  font-size: 16px;
  font-weight: bold;
}

.calc-btn.wide {
  flex: 2;
}

.calc-btn.operator {
  background: var(--accent);
  color: white;
}

.calc-btn.clear {
  background: #C06060;
  color: white;
}

/* Text Editor */
.text-editor {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--window-bg);
}

.te-toolbar {
  display: flex;
  gap: 4px;
  padding: 4px;
  border-bottom: 2px solid;
  border-color: var(--border-light) var(--border-darker) var(--border-darker) var(--border-light);
  align-items: center;
}

.te-status {
  margin-left: auto;
  font-size: 10px;
  color: #666;
}

.te-content {
  flex: 1;
  background: white;
  border: none;
  padding: 8px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  resize: none;
  outline: none;
}

/* App Generator */
.app-generator {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--window-bg);
  padding: 12px;
}

.ag-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.ag-icon {
  font-size: 24px;
}

.ag-subtitle {
  font-size: 10px;
  color: #666;
  margin-left: auto;
}

.ag-input-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.ag-input-section label {
  font-size: 11px;
}

.ag-input {
  padding: 8px;
  font-family: inherit;
  font-size: 12px;
  border: 2px solid;
  border-color: var(--border-darker) var(--border-light) var(--border-light) var(--border-darker);
  background: white;
}

.ag-generate-btn {
  padding: 8px 16px !important;
  font-size: 13px !important;
}

.ag-history {
  flex: 1;
  overflow-y: auto;
}

.ag-history-title {
  font-size: 11px;
  color: #666;
  margin-bottom: 8px;
}

.ag-history-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px;
  cursor: pointer;
  font-size: 11px;
}

.ag-history-item:hover {
  background: var(--window-active);
}

.ag-history-icon {
  width: 24px;
  height: 24px;
  image-rendering: pixelated;
}

/* Generated App Display */
.generated-app {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px;
  text-align: center;
  height: 100%;
  background: var(--window-bg);
}

.ga-icon-container {
  margin-bottom: 12px;
}

.ga-icon {
  width: 96px;
  height: 96px;
  image-rendering: pixelated;
  border: 2px solid;
  border-color: var(--border-darker) var(--border-light) var(--border-light) var(--border-darker);
}

.ga-name {
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 8px;
}

.ga-description {
  font-size: 11px;
  color: #444;
  max-width: 300px;
  margin-bottom: 12px;
  line-height: 1.4;
}

.ga-meta {
  font-size: 10px;
  color: #666;
  margin-bottom: 16px;
}

.ga-fake-ui {
  display: flex;
  gap: 8px;
}

/* About */
.about-app {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  text-align: center;
  height: 100%;
  background: var(--window-bg);
}

.about-logo {
  font-size: 48px;
  margin-bottom: 8px;
}

.about-title {
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 4px;
}

.about-version {
  font-size: 11px;
  color: #666;
  margin-bottom: 16px;
}

.about-info {
  font-size: 11px;
  max-width: 280px;
  line-height: 1.5;
}

.about-info p {
  margin-bottom: 8px;
}

.about-credits {
  margin-top: 16px;
  font-size: 10px;
  color: var(--accent);
}

/* Context Menu */
.context-menu {
  position: fixed;
  background: var(--window-bg);
  border: 2px solid;
  border-color: var(--border-light) var(--border-darker) var(--border-darker) var(--border-light);
  min-width: 160px;
  z-index: 10000;
  box-shadow: 4px 4px 0 rgba(0,0,0,0.2);
}

.context-item {
  padding: 4px 12px;
  font-size: 11px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
}

.context-item:hover {
  background: var(--title-active);
  color: white;
}

.context-icon {
  width: 16px;
  text-align: center;
}

.context-separator {
  border-top: 1px solid var(--border-darker);
  margin: 4px 0;
}

/* Bottom Panel */
.bottom-panel {
  height: 32px;
  background: var(--window-bg);
  border-top: 2px solid;
  border-color: var(--border-light) var(--border-darker) var(--border-darker) var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 8px;
}

.workspace-switcher {
  display: flex;
  gap: 2px;
}

.workspace-btn {
  min-width: 28px !important;
}

.panel-branding {
  font-size: 10px;
  color: #666;
}

.panel-branding a {
  color: var(--accent);
  text-decoration: none;
}

.panel-branding a:hover {
  text-decoration: underline;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 16px;
  height: 16px;
}

::-webkit-scrollbar-track {
  background: repeating-linear-gradient(
    45deg,
    var(--window-bg),
    var(--window-bg) 2px,
    var(--bg-dark-pink) 2px,
    var(--bg-dark-pink) 4px
  );
  border: 2px solid;
  border-color: var(--border-darker) var(--border-light) var(--border-light) var(--border-darker);
}

::-webkit-scrollbar-thumb {
  background: var(--window-bg);
  border: 2px solid;
  border-color: var(--border-light) var(--border-darker) var(--border-darker) var(--border-light);
}

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

::-webkit-scrollbar-corner {
  background: var(--window-bg);
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .desktop-icons {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 4px;
    top: 8px;
    left: 8px;
    right: 8px;
  }
  
  .desktop-icon {
    width: auto;
  }
  
  .icon-image {
    font-size: 24px;
  }
  
  .icon-label {
    font-size: 9px;
  }
  
  .window {
    position: fixed !important;
    left: 0 !important;
    top: 28px !important;
    right: 0 !important;
    bottom: 32px !important;
    width: auto !important;
    height: auto !important;
  }
  
  .resize-handle {
    display: none;
  }
  
  .panel-indicators {
    display: none;
  }
  
  .mp-sidebar {
    display: none;
  }
  
  .fm-sidebar {
    display: none;
  }
  
  .sm-stats {
    display: none;
  }
}