/* ===================================
   Windows 95 Desktop Interface Styles
   =================================== */

:root {
  --win95-teal: #008080;
  --win95-gray: #c0c0c0;
  --win95-dark-gray: #808080;
  --win95-black: #000000;
  --win95-white: #ffffff;
  --win95-blue: #000080;
  --win95-blue-title: #000080;
  --win95-button-shadow: #000000;
  --win95-button-highlight: #ffffff;
  --win95-border-raised: inset -1px -1px #0a0a0a, inset 1px 1px #ffffff, inset -2px -2px #808080, inset 2px 2px #dfdfdf;
  --win95-border-sunken: inset -1px -1px #ffffff, inset 1px 1px #0a0a0a, inset -2px -2px #dfdfdf, inset 2px 2px #808080;
}

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

body {
  font-family: 'MS Sans Serif', Arial, sans-serif;
  font-size: 11px;
  overflow: hidden;
  background: var(--win95-teal);
  height: 100vh;
  cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40"><defs><filter id="shadow"><feDropShadow dx="1" dy="1" stdDeviation="0.5" flood-color="black" flood-opacity="0.5"/></filter></defs><g filter="url(%23shadow)"><path fill="white" stroke="black" stroke-width="1.5" d="M 5 5 L 5 28 L 12 21 L 16 33 L 21 31 L 17 19 L 25 19 Z"/><path fill="%234da6ff" d="M 7 7 L 7 24 L 13 18 L 15.5 27 L 18.5 25.5 L 16 17 L 22 17 Z"/></g></svg>') 5 5, auto;
  -webkit-user-select: none;
  user-select: none;
}

/* ===================================
   Desktop
   =================================== */
.desktop {
  position: relative;
  width: 100vw;
  height: calc(100vh - 40px);
  background: var(--win95-teal);
  overflow: hidden;
  background-image: url('../assets/rotos.png');
  background-position: center;
  background-repeat: no-repeat;
  background-size: auto;
}

/* Desktop Icons */
.desktop-icons {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  z-index: 1;
}

.desktop-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 80px;
  padding: 5px;
  cursor: pointer;
  color: var(--win95-white);
  text-align: center;
}

.desktop-icon:hover,
.desktop-icon:focus {
  background: rgba(0, 0, 128, 0.5);
  outline: 1px dotted var(--win95-white);
}

.desktop-icon img {
  width: 32px;
  height: 32px;
  margin-bottom: 4px;
}

.icon-label {
  font-size: 10px;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
  word-wrap: break-word;
}

/* ===================================
   Windows
   =================================== */
.window {
  position: absolute;
  background: var(--win95-gray);
  border-left: 2px solid var(--win95-button-highlight);
  border-top: 2px solid var(--win95-button-highlight);
  border-right: 2px solid var(--win95-button-shadow);
  border-bottom: 2px solid var(--win95-button-shadow);
  box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
  min-width: 250px;
  max-height: calc(100vh - 60px);
  z-index: 10;
  display: none;
  overflow: hidden;
}

.window.active {
  z-index: 100;
}

.window.minimized {
  display: none !important;
}

.window.maximized {
  top: 0 !important;
  left: 0 !important;
  width: 100vw !important;
  height: calc(100vh - 40px) !important;
}

/* Title Bar */
.title-bar {
  background: linear-gradient(90deg, var(--win95-blue-title), #1084d0);
  color: var(--win95-white);
  padding: 2px 3px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: move;
  font-weight: bold;
  font-size: 11px;
}

.window:not(.active) .title-bar {
  background: var(--win95-dark-gray);
}

.title-bar-text {
  display: flex;
  align-items: center;
  gap: 4px;
  padding-left: 2px;
}

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

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

.title-bar-btn {
  width: 16px;
  height: 14px;
  background: var(--win95-gray);
  border-left: 1px solid var(--win95-button-highlight);
  border-top: 1px solid var(--win95-button-highlight);
  border-right: 1px solid var(--win95-button-shadow);
  border-bottom: 1px solid var(--win95-button-shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 9px;
  line-height: 1;
  font-weight: bold;
  color: var(--win95-black);
}

.title-bar-btn:active {
  border-left: 1px solid var(--win95-button-shadow);
  border-top: 1px solid var(--win95-button-shadow);
  border-right: 1px solid var(--win95-button-highlight);
  border-bottom: 1px solid var(--win95-button-highlight);
  padding-left: 1px;
  padding-top: 1px;
}

/* Window Content */
.window-body {
  padding: 8px;
  background: var(--win95-gray);
  overflow-y: auto;
  overflow-x: hidden;
  color: var(--win95-black);
  max-height: calc(100% - 50px);
}

.window-body::-webkit-scrollbar {
  width: 16px;
}

.window-body::-webkit-scrollbar-track {
  background: var(--win95-white);
  border-left: 1px solid var(--win95-dark-gray);
  border-top: 1px solid var(--win95-dark-gray);
}

.window-body::-webkit-scrollbar-thumb {
  background: var(--win95-gray);
  border-left: 1px solid var(--win95-button-highlight);
  border-top: 1px solid var(--win95-button-highlight);
  border-right: 1px solid var(--win95-button-shadow);
  border-bottom: 1px solid var(--win95-button-shadow);
}

.window-body::-webkit-scrollbar-button {
  height: 16px;
  background: var(--win95-gray);
  border-left: 1px solid var(--win95-button-highlight);
  border-top: 1px solid var(--win95-button-highlight);
  border-right: 1px solid var(--win95-button-shadow);
  border-bottom: 1px solid var(--win95-button-shadow);
}

.window-body::-webkit-scrollbar-button:vertical:decrement {
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="8" height="8"><path d="M4 2 L1 6 L7 6 Z" fill="black"/></svg>');
  background-repeat: no-repeat;
  background-position: center;
}

.window-body::-webkit-scrollbar-button:vertical:increment {
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="8" height="8"><path d="M4 6 L1 2 L7 2 Z" fill="black"/></svg>');
  background-repeat: no-repeat;
  background-position: center;
}

.window-body h1,
.window-body h2,
.window-body h3 {
  font-family: Georgia, serif;
  font-style: italic;
  margin-bottom: 8px;
  color: var(--win95-black);
}

.window-body h1 { font-size: 18px; }
.window-body h2 { font-size: 15px; }
.window-body h3 { font-size: 13px; }

.window-body p {
  margin-bottom: 8px;
  line-height: 1.4;
}

.window-body a {
  color: var(--win95-blue);
  text-decoration: underline;
}

.window-body a:hover {
  color: #0000ff;
}

/* ===================================
   Taskbar
   =================================== */
.taskbar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40px;
  background: var(--win95-gray);
  border-top: 2px solid var(--win95-button-highlight);
  display: flex;
  align-items: center;
  padding: 3px;
  gap: 3px;
  z-index: 1000;
}

/* Start Button */
.start-button {
  height: auto;
  padding: 0;
  background: transparent;
  border: none;
  display: block;
  cursor: pointer;
  line-height: 0;
}

.start-button img {
  display: block;
  height: 32px;
  width: auto;
}

.start-button:active,
.start-button.active {
  transform: translateY(1px);
}

/* Task Buttons */
.task-list {
  display: flex;
  gap: 2px;
  flex: 1;
  overflow-x: auto;
  height: 32px;
}

.task-button {
  height: 32px;
  min-width: 120px;
  max-width: 180px;
  padding: 0 8px;
  background: var(--win95-gray);
  border-left: 2px solid var(--win95-button-highlight);
  border-top: 2px solid var(--win95-button-highlight);
  border-right: 2px solid var(--win95-button-shadow);
  border-bottom: 2px solid var(--win95-button-shadow);
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  font-size: 11px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.task-button.active {
  border-left: 2px solid var(--win95-button-shadow);
  border-top: 2px solid var(--win95-button-shadow);
  border-right: 2px solid var(--win95-button-highlight);
  border-bottom: 2px solid var(--win95-button-highlight);
  padding-left: 9px;
  padding-top: 1px;
  padding-right: 7px;
}

.task-button img {
  width: 16px;
  height: 16px;
}

/* System Tray */
.system-tray {
  height: 32px;
  border-left: 1px solid var(--win95-dark-gray);
  border-top: 1px solid var(--win95-dark-gray);
  border-right: 1px solid var(--win95-button-highlight);
  border-bottom: 1px solid var(--win95-button-highlight);
  padding: 0 8px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
}

/* ===================================
   Start Menu
   =================================== */
.start-menu {
  position: fixed;
  bottom: 43px;
  left: 3px;
  width: 280px;
  background: var(--win95-gray);
  border-left: 2px solid var(--win95-button-highlight);
  border-top: 2px solid var(--win95-button-highlight);
  border-right: 2px solid var(--win95-button-shadow);
  border-bottom: 2px solid var(--win95-button-shadow);
  display: none;
  z-index: 2000;
  box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

.start-menu.show {
  display: block;
}

.start-menu-banner {
  background: linear-gradient(180deg, var(--win95-blue-title), #1084d0);
  color: var(--win95-white);
  padding: 8px 4px;
  font-weight: bold;
  font-size: 20px;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  float: left;
  width: 28px;
  letter-spacing: 2px;
}

.start-menu-items {
  margin-left: 28px;
  padding: 0 2px;
  min-height: fit-content;
}

.start-menu-item {
  padding: 4px 24px 4px 4px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  position: relative;
  font-size: 11px;
}

.start-menu-item:hover {
  background: var(--win95-blue-title);
  color: var(--win95-white);
}

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

.start-menu-separator {
  height: 0;
  border-top: 1px solid var(--win95-dark-gray);
  border-bottom: 1px solid var(--win95-button-highlight);
  margin: 2px 0;
}

.start-menu-item.has-submenu::after {
  content: '▶';
  position: absolute;
  right: 4px;
  font-size: 8px;
}

/* ===================================
   Buttons & Controls
   =================================== */
.win95-button {
  padding: 4px 12px;
  background: var(--win95-gray);
  border-left: 2px solid var(--win95-button-highlight);
  border-top: 2px solid var(--win95-button-highlight);
  border-right: 2px solid var(--win95-button-shadow);
  border-bottom: 2px solid var(--win95-button-shadow);
  cursor: pointer;
  font-size: 11px;
  display: inline-block;
  margin: 4px 2px;
}

.win95-button:active {
  border-left: 2px solid var(--win95-button-shadow);
  border-top: 2px solid var(--win95-button-shadow);
  border-right: 2px solid var(--win95-button-highlight);
  border-bottom: 2px solid var(--win95-button-highlight);
  padding-left: 13px;
  padding-top: 5px;
  padding-right: 11px;
  padding-bottom: 3px;
}

/* ===================================
   Window Specific Content Styles
   =================================== */
.window-body code {
  background: var(--win95-white);
  border: 1px solid var(--win95-dark-gray);
  padding: 2px 4px;
  font-family: 'Courier New', monospace;
  font-size: 10px;
}

.window-body pre {
  background: var(--win95-white);
  border: 1px solid var(--win95-dark-gray);
  padding: 8px;
  overflow-x: auto;
  margin: 8px 0;
  font-family: 'Courier New', monospace;
  font-size: 10px;
}

.window-body ul,
.window-body ol {
  margin-left: 20px;
  margin-bottom: 8px;
}

.window-body li {
  margin-bottom: 4px;
  line-height: 1.4;
}

/* Fieldset - Windows 95 groupbox style */
.fieldset {
  border: 2px groove var(--win95-button-highlight);
  padding: 12px 8px 8px 8px;
  margin: 8px 0;
  position: relative;
}

.fieldset-legend {
  position: absolute;
  top: -8px;
  left: 8px;
  background: var(--win95-gray);
  padding: 0 4px;
  font-size: 11px;
}

/* Status Bar */
.status-bar {
  height: 20px;
  background: var(--win95-gray);
  border-top: 1px solid var(--win95-dark-gray);
  display: flex;
  align-items: center;
  padding: 2px;
  gap: 2px;
  font-size: 10px;
}

.status-bar-field {
  border-left: 1px solid var(--win95-dark-gray);
  border-top: 1px solid var(--win95-dark-gray);
  border-right: 1px solid var(--win95-button-highlight);
  border-bottom: 1px solid var(--win95-button-highlight);
  padding: 2px 4px;
  flex: 1;
}

/* Resize Handle */
.window-resize-handle {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 16px;
  height: 16px;
  cursor: nwse-resize;
  background: linear-gradient(135deg, 
    transparent 0%, 
    transparent 45%, 
    var(--win95-dark-gray) 45%, 
    var(--win95-dark-gray) 50%, 
    transparent 50%, 
    transparent 55%,
    var(--win95-dark-gray) 55%, 
    var(--win95-dark-gray) 60%, 
    transparent 60%,
    transparent 65%,
    var(--win95-dark-gray) 65%, 
    var(--win95-dark-gray) 70%, 
    transparent 70%
  );
  z-index: 10;
}

.window.maximized .window-resize-handle {
  display: none;
}

/* ===================================
   Responsive
   =================================== */
@media (max-width: 768px) {
  .desktop-icons {
    gap: 15px;
  }
  
  .desktop-icon {
    width: 60px;
  }
  
  .window {
    min-width: 200px;
  }
  
  .task-button {
    min-width: 80px;
    max-width: 120px;
  }
}

/* ===================================
   Windows 95 Specific Details
   =================================== */

/* Title bar gradient for active windows */
.window.active .title-bar {
  background: linear-gradient(90deg, #000080, #1084d0);
}

/* Add "pressed" state visual feedback */
.desktop-icon:active {
  transform: translate(1px, 1px);
}

/* Hover effect for buttons */
.win95-button:hover {
  background: #d4d0c8;
}

/* System tray icon animations */
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Add visual depth to taskbar */
.taskbar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(255,255,255,0.3) 20%, 
    rgba(255,255,255,0.3) 80%, 
    transparent 100%
  );
}

/* Desktop icon selection box styling */
.desktop-icon.selected {
  background: rgba(0, 0, 128, 0.7);
  outline: 1px dotted var(--win95-white);
  outline-offset: 2px;
}

/* ===================================
   Bot Assistant (Clippy-style)
   =================================== */
.bot-assistant {
  position: fixed;
  bottom: 60px;
  right: 20px;
  z-index: 9999;
  animation: slideIn 0.3s ease-out;
}

@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;
  }
}

.bot-assistant.closing {
  animation: slideOut 0.3s ease-out;
}

.bot-assistant-content {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}

.bot-assistant-avatar {
  width: 64px;
  height: 64px;
  image-rendering: pixelated;
  animation: bounce 2s infinite;
  filter: drop-shadow(2px 2px 4px rgba(0, 0, 0, 0.3));
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

.bot-assistant-bubble {
  position: relative;
  background: var(--win95-gray);
  border-left: 2px solid var(--win95-button-highlight);
  border-top: 2px solid var(--win95-button-highlight);
  border-right: 2px solid var(--win95-button-shadow);
  border-bottom: 2px solid var(--win95-button-shadow);
  padding: 12px 30px 12px 12px;
  max-width: 250px;
  box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
  font-size: 11px;
  line-height: 1.4;
}

.bot-assistant-bubble::after {
  content: '';
  position: absolute;
  bottom: 10px;
  left: -10px;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 10px 10px 0;
  border-color: transparent var(--win95-button-shadow) transparent transparent;
}

.bot-assistant-bubble::before {
  content: '';
  position: absolute;
  bottom: 10px;
  left: -8px;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 8px 8px 0;
  border-color: transparent var(--win95-gray) transparent transparent;
  z-index: 1;
}

.bot-assistant-message {
  margin: 0;
  color: var(--win95-black);
}

.bot-assistant-close {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 16px;
  height: 16px;
  background: var(--win95-gray);
  border-left: 1px solid var(--win95-button-highlight);
  border-top: 1px solid var(--win95-button-highlight);
  border-right: 1px solid var(--win95-button-shadow);
  border-bottom: 1px solid var(--win95-button-shadow);
  cursor: pointer;
  font-size: 12px;
  font-weight: bold;
  line-height: 1;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--win95-black);
}

.bot-assistant-close:hover {
  background: #d4d0c8;
}

.bot-assistant-close:active {
  border-left: 1px solid var(--win95-button-shadow);
  border-top: 1px solid var(--win95-button-shadow);
  border-right: 1px solid var(--win95-button-highlight);
  border-bottom: 1px solid var(--win95-button-highlight);
}

@media (max-width: 768px) {
  .bot-assistant {
    bottom: 50px;
    right: 10px;
  }
  
  .bot-assistant-avatar {
    width: 48px;
    height: 48px;
  }
  
  .bot-assistant-bubble {
    max-width: 200px;
    font-size: 10px;
  }
}

/* ===================================
   File Explorer Styles
   =================================== */
.explorer-folder {
  padding: 4px;
  cursor: pointer;
  font-size: 11px;
  color: #000;
  background: white;
  transition: none;
}

.explorer-folder:hover {
  background: #000080 !important;
  color: white !important;
}

.explorer-folder.selected {
  background: #000080 !important;
  color: white !important;
}

.explorer-file-item {
  padding: 8px;
  border-bottom: 1px solid #e0e0e0;
  cursor: pointer;
  font-size: 11px;
  color: #000;
  background: white;
  transition: none;
}

.explorer-file-item:hover {
  background: #000080 !important;
}

.explorer-file-item:hover * {
  color: white !important;
}

.file-viewer-overlay {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  max-height: 80vh;
  background: #c0c0c0;
  border: 2px outset #fff;
  box-shadow: 2px 2px 10px rgba(0,0,0,0.5);
  z-index: 10000;
  display: flex;
  flex-direction: column;
}

.file-viewer-titlebar {
  background: linear-gradient(to right, #000080, #1084d0);
  padding: 4px 8px;
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: move;
}

.file-viewer-content {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  background: white;
  font-family: 'Courier New', monospace;
  font-size: 11px;
  line-height: 1.5;
  white-space: pre-wrap;
  color: #000;
}

.file-viewer-statusbar {
  background: #c0c0c0;
  padding: 4px 8px;
  border-top: 1px solid #808080;
  font-size: 10px;
  color: #000;
}