@font-face {
  font-family: 'W95FA';
  src: url('https://cdn.jsdelivr.net/npm/98.css@0.1.20/dist/fonts/MS%20Sans%20Serif.woff2') format('woff2');
}

* {
  box-sizing: border-box;
}

body {
  font-family: 'W95FA', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 12px;
  background-color: #008080;
  min-height: 100vh;
  color: #000;
}


.win98-window {
  background: #c0c0c0;
  border-top: 2px solid #ffffff;
  border-left: 2px solid #ffffff;
  border-right: 2px solid #404040;
  border-bottom: 2px solid #404040;
  box-shadow: 
    inset 1px 1px 0 #dfdfdf,
    inset -1px -1px 0 #808080,
    1px 1px 0 #000;
}


.title-bar {
  background: linear-gradient(90deg, #000080 0%, #1084d0 100%);
  color: white;
  padding: 3px 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: bold;
  font-size: 12px;
  height: 22px;
  user-select: none;
}

.title-bar-text {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.title-bar-icon {
  width: 16px;
  height: 16px;
  image-rendering: pixelated;
}


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

.title-bar-controls button {
  width: 16px;
  height: 14px;
  min-width: 16px;
  padding: 0;
  background: #c0c0c0;
  border-top: 1px solid #ffffff;
  border-left: 1px solid #ffffff;
  border-right: 1px solid #404040;
  border-bottom: 1px solid #404040;
  box-shadow: inset 1px 1px 0 #dfdfdf, inset -1px -1px 0 #808080;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: bold;
  font-family: 'Webdings', monospace;
  cursor: pointer;
}

.title-bar-controls button:active {
  border-top: 1px solid #404040;
  border-left: 1px solid #404040;
  border-right: 1px solid #ffffff;
  border-bottom: 1px solid #ffffff;
  box-shadow: inset 1px 1px 0 #808080, inset -1px -1px 0 #dfdfdf;
}


.window-body {
  padding: 8px;
  background: #c0c0c0;
}


.sunken-panel {
  background: #ffffff;
  border-top: 2px solid #808080;
  border-left: 2px solid #808080;
  border-right: 2px solid #ffffff;
  border-bottom: 2px solid #ffffff;
  box-shadow: inset 1px 1px 0 #404040, inset -1px -1px 0 #dfdfdf;
  padding: 8px;
}


.raised-panel {
  background: #c0c0c0;
  border-top: 2px solid #ffffff;
  border-left: 2px solid #ffffff;
  border-right: 2px solid #404040;
  border-bottom: 2px solid #404040;
  box-shadow: inset 1px 1px 0 #dfdfdf, inset -1px -1px 0 #808080;
}


.group-box {
  border: 1px solid #808080;
  box-shadow: 1px 1px 0 #ffffff;
  padding: 12px 8px 8px;
  margin-top: 8px;
  position: relative;
}

.group-box-label {
  position: absolute;
  top: -8px;
  left: 8px;
  background: #c0c0c0;
  padding: 0 4px;
  font-weight: bold;
  font-size: 11px;
}


.win98-btn {
  background: #c0c0c0;
  border-top: 2px solid #ffffff;
  border-left: 2px solid #ffffff;
  border-right: 2px solid #404040;
  border-bottom: 2px solid #404040;
  box-shadow: inset 1px 1px 0 #dfdfdf, inset -1px -1px 0 #808080;
  padding: 4px 12px;
  font-family: inherit;
  font-size: 11px;
  cursor: pointer;
  min-width: 75px;
  text-align: center;
}

.win98-btn:active,
.win98-btn.pressed {
  border-top: 2px solid #404040;
  border-left: 2px solid #404040;
  border-right: 2px solid #ffffff;
  border-bottom: 2px solid #ffffff;
  box-shadow: inset 1px 1px 0 #808080, inset -1px -1px 0 #dfdfdf;
  padding: 5px 11px 3px 13px;
}

.win98-btn:focus {
  outline: 1px dotted #000;
  outline-offset: -4px;
}


.win98-input {
  background: #ffffff;
  border-top: 2px solid #808080;
  border-left: 2px solid #808080;
  border-right: 2px solid #ffffff;
  border-bottom: 2px solid #ffffff;
  box-shadow: inset 1px 1px 0 #404040, inset -1px -1px 0 #dfdfdf;
  padding: 3px 4px;
  font-family: inherit;
  font-size: 11px;
}

.win98-input:focus {
  outline: none;
}


.status-locked {
  background: #c0c0c0;
  border-top: 2px solid #808080;
  border-left: 2px solid #808080;
  border-right: 2px solid #ffffff;
  border-bottom: 2px solid #ffffff;
  box-shadow: inset 1px 1px 0 #404040, inset -1px -1px 0 #dfdfdf;
  padding: 2px 8px;
  font-size: 10px;
  font-weight: bold;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: #800000;
}

.status-locked::before {
  content: '■';
  font-size: 8px;
  color: #ff0000;
}

.status-unlocked {
  background: #c0c0c0;
  border-top: 2px solid #808080;
  border-left: 2px solid #808080;
  border-right: 2px solid #ffffff;
  border-bottom: 2px solid #ffffff;
  box-shadow: inset 1px 1px 0 #404040, inset -1px -1px 0 #dfdfdf;
  padding: 2px 8px;
  font-size: 10px;
  font-weight: bold;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: #006400;
}

.status-unlocked::before {
  content: '■';
  font-size: 8px;
  color: #00ff00;
}


.tree-item {
  background: #ffffff;
  border: 1px solid #808080;
  padding: 6px 8px;
  margin-bottom: 4px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.tree-item:hover {
  background: #000080;
  color: #ffffff;
}

.tree-item:hover .status-locked,
.tree-item:hover .status-unlocked {
  background: transparent;
  border-color: #ffffff;
  color: #ffffff;
}


.link-btn {
  background: #c0c0c0;
  border-top: 1px solid #ffffff;
  border-left: 1px solid #ffffff;
  border-right: 1px solid #404040;
  border-bottom: 1px solid #404040;
  padding: 3px 8px;
  font-size: 11px;
  text-decoration: underline;
  color: #0000ff;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.link-btn:hover {
  color: #ff0000;
}

.link-btn:active {
  border-top: 1px solid #404040;
  border-left: 1px solid #404040;
  border-right: 1px solid #ffffff;
  border-bottom: 1px solid #ffffff;
}


.accordion-header {
  cursor: pointer;
  user-select: none;
}

.accordion-header:hover .title-bar {
  background: linear-gradient(90deg, #000080 0%, #3090d0 100%);
}


.taskbar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 30px;
  background: #c0c0c0;
  border-top: 2px solid #ffffff;
  display: flex;
  align-items: center;
  padding: 2px 4px;
  gap: 4px;
  z-index: 1000;
}

.start-btn {
  background: #c0c0c0;
  border-top: 2px solid #ffffff;
  border-left: 2px solid #ffffff;
  border-right: 2px solid #404040;
  border-bottom: 2px solid #404040;
  box-shadow: inset 1px 1px 0 #dfdfdf, inset -1px -1px 0 #808080;
  padding: 2px 6px;
  font-weight: bold;
  font-size: 11px;
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  height: 26px;
}

.start-btn-icon {
  width: 20px;
  height: 20px;
  image-rendering: pixelated;
  display: block;
}

.start-btn:hover {
  background: #dfdfdf;
}

.start-btn:active {
  border-top: 2px solid #404040;
  border-left: 2px solid #404040;
  border-right: 2px solid #ffffff;
  border-bottom: 2px solid #ffffff;
  box-shadow: inset 1px 1px 0 #808080, inset -1px -1px 0 #dfdfdf;
  padding: 3px 5px 1px 7px;
}


.task-buttons {
  display: flex;
  gap: 2px;
  flex: 1;
}

.task-btn {
  background: #c0c0c0;
  border-top: 2px solid #ffffff;
  border-left: 2px solid #ffffff;
  border-right: 2px solid #404040;
  border-bottom: 2px solid #404040;
  box-shadow: inset 1px 1px 0 #dfdfdf, inset -1px -1px 0 #808080;
  padding: 2px 8px;
  font-size: 11px;
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  height: 26px;
  min-width: 120px;
  max-width: 160px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.task-btn:hover {
  background: #dfdfdf;
}

.task-btn:active {
  border-top: 2px solid #404040;
  border-left: 2px solid #404040;
  border-right: 2px solid #ffffff;
  border-bottom: 2px solid #ffffff;
  box-shadow: inset 1px 1px 0 #808080, inset -1px -1px 0 #dfdfdf;
}

.task-btn.active {
  border-top: 2px solid #404040;
  border-left: 2px solid #404040;
  border-right: 2px solid #ffffff;
  border-bottom: 2px solid #ffffff;
  box-shadow: inset 1px 1px 0 #808080, inset -1px -1px 0 #dfdfdf;
  background: #dfdfdf;
}


.system-tray {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.tray-icons {
  display: flex;
  gap: 2px;
  padding: 2px 4px;
  background: #c0c0c0;
  border-top: 1px solid #808080;
  border-left: 1px solid #808080;
  border-right: 1px solid #ffffff;
  border-bottom: 1px solid #ffffff;
  box-shadow: inset 1px 1px 0 #404040, inset -1px -1px 0 #dfdfdf;
  height: 22px;
  align-items: center;
}

.tray-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 18px;
  text-decoration: none;
  font-size: 12px;
  cursor: pointer;
  border: 1px solid transparent;
}

.tray-icon-img {
  width: 16px;
  height: 16px;
  image-rendering: pixelated;
  display: block;
}

.tray-icon:hover {
  border: 1px solid #808080;
  background: #dfdfdf;
}

.tray-icon:active {
  border-top: 1px solid #404040;
  border-left: 1px solid #404040;
  border-right: 1px solid #ffffff;
  border-bottom: 1px solid #ffffff;
  background: #bfbfbf;
}

.taskbar-time {
  background: #c0c0c0;
  border-top: 1px solid #808080;
  border-left: 1px solid #808080;
  border-right: 1px solid #ffffff;
  border-bottom: 1px solid #ffffff;
  padding: 2px 8px;
  font-size: 11px;
  height: 22px;
  display: flex;
  align-items: center;
}


::-webkit-scrollbar {
  width: 16px;
  height: 16px;
}

::-webkit-scrollbar-track {
  background: #c0c0c0;
  border: 1px solid #808080;
}

::-webkit-scrollbar-thumb {
  background: #c0c0c0;
  border-top: 2px solid #ffffff;
  border-left: 2px solid #ffffff;
  border-right: 2px solid #404040;
  border-bottom: 2px solid #404040;
}

::-webkit-scrollbar-button {
  background: #c0c0c0;
  border-top: 2px solid #ffffff;
  border-left: 2px solid #ffffff;
  border-right: 2px solid #404040;
  border-bottom: 2px solid #404040;
  display: block;
  height: 16px;
  width: 16px;
}


.desktop-icon {
  width: 64px;
  text-align: center;
  cursor: pointer;
  padding: 4px;
}

.desktop-icon:hover {
  background: rgba(0, 0, 128, 0.3);
}

.desktop-icon img {
  width: 32px;
  height: 32px;
  image-rendering: pixelated;
  margin: 0 auto 4px;
  display: block;
}

.desktop-icon span {
  color: #ffffff;
  font-size: 11px;
  text-shadow: 1px 1px 0 #000;
  word-wrap: break-word;
}

@media (max-width: 640px) {
  .start-btn span {
    display: none;
  }

  .start-btn {
    min-width: 32px;
    padding: 2px 4px;
  }

  .taskbar-time {
    display: none;
  }
}


.win98-hr {
  border: 0;
  height: 2px;
  background: #808080;
  box-shadow: 0 1px 0 #ffffff;
  margin: 8px 0;
}