/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Color scheme */
  --bg-primary: #0a0a0a;
  --bg-secondary: #1a1a1a;
  --bg-tertiary: #2a2a2a;
  --text-primary: #00ff00;
  --text-secondary: #ffffff;
  --text-accent: #ff0080;
  --text-warning: #ffaa00;
  --text-error: #ff0000;
  --border-color: #333333;
  --window-bg: #1e1e1e;
  --terminal-bg: #000000;
  
  /* Typography */
  --font-mono: 'Fira Code', 'Source Code Pro', monospace;
  --font-size-base: 14px;
  --font-size-small: 12px;
  --font-size-large: 16px;
  
  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  
  /* Window properties */
  --window-border: 2px solid var(--border-color);
  --window-shadow: 0 8px 32px rgba(0, 255, 0, 0.1);
}

body {
  font-family: var(--font-mono);
  font-size: var(--font-size-base);
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow: hidden;
  height: 100vh;
}

/* Boot screen */
.boot-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--terminal-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.boot-content {
  text-align: center;
  max-width: 800px;
  width: 100%;
  padding: var(--spacing-xl);
}

.ascii-art pre {
  color: var(--text-primary);
  font-size: 12px;
  line-height: 1.2;
  margin-bottom: var(--spacing-lg);
  white-space: pre;
  text-align: left;
}

.boot-progress {
  width: 100%;
  height: 4px;
  background: var(--bg-secondary);
  margin-bottom: var(--spacing-md);
  border-radius: 2px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--text-primary), var(--text-accent));
  width: 0%;
  transition: width 0.3s ease;
}

.boot-messages {
  text-align: left;
  min-height: 200px;
  font-size: var(--font-size-small);
  color: var(--text-secondary);
}

/* Main game interface */
.game-interface {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.hidden {
  display: none !important;
}

/* Menu bar */
.menu-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 40px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-md);
  z-index: 1000;
}

.menu-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--text-accent);
  font-weight: bold;
}

.menu-status {
  display: flex;
  gap: var(--spacing-lg);
}

.status-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: var(--font-size-small);
  color: var(--text-secondary);
}

/* Desktop workspace */
.desktop-workspace {
  position: absolute;
  top: 40px;
  left: 0;
  right: 0;
  bottom: 0;
  padding: var(--spacing-md);
}

/* Window styles */
.window {
  position: absolute;
  background: var(--window-bg);
  border: var(--window-border);
  border-radius: 8px;
  box-shadow: var(--window-shadow);
  min-width: 400px;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  resize: both;
  overflow: hidden;
}

.window-header {
  height: 32px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-sm);
  cursor: move;
}

.window-controls {
  display: flex;
  gap: var(--spacing-xs);
}

.control {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  cursor: pointer;
  transition: opacity 0.2s;
}

.control.close { background: var(--text-error); }
.control.maximize { background: var(--text-warning); }
.control.minimize { background: var(--text-primary); }

.control:hover {
  opacity: 0.8;
}

.window-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: var(--font-size-small);
  color: var(--text-secondary);
  font-weight: 500;
}

.window-content {
  flex: 1;
  overflow: hidden;
  position: relative;
}

/* Terminal window */
.terminal-window {
  top: 20px;
  left: 20px;
  width: 600px;
  height: 400px;
  z-index: 100;
}

.terminal {
  height: 100%;
  background: var(--terminal-bg);
  color: var(--text-primary);
  padding: var(--spacing-sm);
  font-family: var(--font-mono);
  font-size: var(--font-size-base);
  overflow-y: auto;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.terminal-line {
  margin-bottom: 2px;
}

.terminal-prompt {
  color: var(--text-accent);
}

.terminal-cursor {
  background: var(--text-primary);
  animation: blink 1s infinite;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

/* Wireshark window */
.wireshark-window {
  top: 60px;
  left: 640px;
  width: 700px;
  height: 500px;
  z-index: 99;
}

.wireshark-toolbar {
  height: 40px;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 0 var(--spacing-sm);
}

.wireshark-toolbar button {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 4px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: var(--font-size-small);
  transition: background 0.2s;
}

.wireshark-toolbar button:hover:not(:disabled) {
  background: var(--border-color);
}

.wireshark-toolbar button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.wireshark-toolbar select {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: var(--spacing-xs);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: var(--font-size-small);
}

.packet-list {
  flex: 1;
  overflow-y: auto;
  background: var(--window-bg);
}

.packet-item {
  padding: 2px var(--spacing-sm);
  border-bottom: 1px solid var(--border-color);
  font-size: var(--font-size-small);
  cursor: pointer;
  transition: background 0.2s;
  display: grid;
  grid-template-columns: 60px 120px 120px 120px 1fr 80px;
  gap: var(--spacing-sm);
}

.packet-item:hover {
  background: var(--bg-secondary);
}

.packet-item.selected {
  background: var(--text-primary);
  color: var(--terminal-bg);
}

.packet-details {
  height: 150px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-secondary);
  padding: var(--spacing-sm);
  overflow-y: auto;
  font-size: var(--font-size-small);
}

/* Network window */
.network-window {
  top: 440px;
  left: 20px;
  width: 500px;
  height: 350px;
  z-index: 98;
}

.network-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  border-bottom: 1px solid var(--border-color);
}

.stat-card {
  background: var(--bg-secondary);
  padding: var(--spacing-sm);
  border-radius: 4px;
  text-align: center;
}

.stat-card h3 {
  font-size: var(--font-size-small);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
  font-weight: normal;
}

.stat-value {
  font-size: var(--font-size-large);
  color: var(--text-primary);
  font-weight: bold;
}

#network-chart {
  width: 100%;
  height: calc(100% - 80px);
}

/* Explorer window */
.explorer-window {
  top: 80px;
  left: 300px;
  width: 600px;
  height: 450px;
  z-index: 97;
}

.explorer-window .window-content {
  display: flex;
}

.explorer-sidebar {
  width: 200px;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  padding: var(--spacing-sm);
}

.sidebar-section h4 {
  color: var(--text-secondary);
  font-size: var(--font-size-small);
  margin-bottom: var(--spacing-sm);
  text-transform: uppercase;
  font-weight: normal;
}

.sidebar-section ul {
  list-style: none;
}

.sidebar-section li {
  padding: var(--spacing-xs);
  cursor: pointer;
  border-radius: 4px;
  margin-bottom: 2px;
  font-size: var(--font-size-small);
  transition: background 0.2s;
}

.sidebar-section li:hover {
  background: var(--bg-tertiary);
}

.sidebar-section li i {
  margin-right: var(--spacing-xs);
  color: var(--text-accent);
}

.explorer-main {
  flex: 1;
  padding: var(--spacing-sm);
  overflow-y: auto;
}

/* Mission panel */
.mission-panel {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 350px;
  background: var(--window-bg);
  border: var(--window-border);
  border-radius: 8px;
  box-shadow: var(--window-shadow);
  z-index: 200;
}

.mission-header {
  height: 32px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-sm);
}

.mission-header h3 {
  font-size: var(--font-size-small);
  color: var(--text-secondary);
  font-weight: normal;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.minimize-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: var(--spacing-xs);
  border-radius: 4px;
  transition: background 0.2s;
}

.minimize-btn:hover {
  background: var(--bg-tertiary);
}

.mission-content {
  padding: var(--spacing-sm);
}

.objective {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-xs) 0;
  font-size: var(--font-size-small);
  border-bottom: 1px solid var(--border-color);
}

.objective:last-child {
  border-bottom: none;
}

.objective i {
  color: var(--text-secondary);
  font-size: 12px;
}

.objective.completed i {
  color: var(--text-primary);
}

.objective.active i {
  color: var(--text-accent);
  animation: spin 2s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Messaging panel */
.messaging-panel {
  position: absolute;
  bottom: 20px;
  right: 20px;
  width: 300px;
  height: 200px;
  background: var(--window-bg);
  border: var(--window-border);
  border-radius: 8px;
  box-shadow: var(--window-shadow);
  display: flex;
  flex-direction: column;
  z-index: 150;
}

.messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-sm);
}

.message {
  margin-bottom: var(--spacing-sm);
  padding: var(--spacing-xs);
  border-radius: 4px;
  font-size: var(--font-size-small);
}

.message.system {
  background: var(--bg-secondary);
  color: var(--text-warning);
}

.message.user {
  background: var(--text-primary);
  color: var(--terminal-bg);
  margin-left: var(--spacing-lg);
}

.typing-indicator {
  height: 20px;
  padding: 0 var(--spacing-sm);
  display: flex;
  align-items: center;
  font-size: var(--font-size-small);
  color: var(--text-secondary);
  border-top: 1px solid var(--border-color);
}

/* Animations */
.fade-in {
  animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.slide-up {
  animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes slideOut {
  from { transform: translateX(0); opacity: 1; }
  to { transform: translateX(100%); opacity: 0; }
}

@keyframes slideInLeft {
  from { transform: translateX(-100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes slideOutLeft {
  from { transform: translateX(0); opacity: 1; }
  to { transform: translateX(-100%); opacity: 0; }
}

@keyframes storyMessageIn {
  from { 
    transform: translate(-50%, -50%) scale(0.8);
    opacity: 0;
  }
  to { 
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
  }
}

@keyframes storyMessageOut {
  from { 
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
  }
  to { 
    transform: translate(-50%, -50%) scale(0.8);
    opacity: 0;
  }
}

@keyframes alertPulse {
  0%, 100% { background: rgba(255, 0, 0, 0.9); }
  50% { background: rgba(255, 0, 0, 0.7); }
}

/* Window states */
.window.dragging {
  box-shadow: 0 12px 40px rgba(0, 255, 0, 0.3);
  transform: rotate(1deg);
}

.window.active-window {
  border-color: var(--text-primary);
  box-shadow: 0 0 20px rgba(0, 255, 0, 0.3);
}

/* File browser specific styles */
.sensitive-file {
  background: rgba(255, 0, 128, 0.05) !important;
  border-left: 3px solid var(--text-accent) !important;
}

.sensitive-file:hover {
  background: rgba(255, 0, 128, 0.1) !important;
}

/* Action buttons */
.action-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 11px;
  margin: 2px;
  transition: all 0.2s;
}

.action-btn:hover {
  background: var(--text-primary);
  color: var(--terminal-bg);
  border-color: var(--text-primary);
}

.mini-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: 2px;
  transition: background 0.2s;
  font-size: 10px;
}

.mini-btn:hover {
  background: var(--bg-secondary);
}

/* Terminal enhancements */
.terminal-line.success {
  color: var(--text-primary);
}

.terminal-line.error {
  color: var(--text-error);
}

.terminal-line.warning {
  color: var(--text-warning);
}

.terminal-line.info {
  color: var(--text-accent);
}

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

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

::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}

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

/* Responsive design */
@media (max-width: 1200px) {
  .window {
    min-width: 300px;
    min-height: 250px;
  }
  
  .wireshark-window,
  .explorer-window {
    width: 80%;
    height: 70%;
  }
  
  .mission-panel {
    width: 280px;
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}