html, body {
  margin: 0;
  height: 100vh;
  overflow: hidden;
  font-family: Arial, sans-serif;
}

.background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('skyline.png');
  background-size: cover;
  background-position: center;
  filter: blur(8px);
  transform: scale(1.1);
  z-index: -1;
}

.desktop {
  position: relative;
  width: 100%;
  height: calc(100% - 50px);
  color: white;
}

.desktop-icons {
  position: absolute;
  top: 16px;
  left: 16px;
  bottom: 16px;
  display: grid;
  grid-template-rows: repeat(auto-fill, 76px);
  grid-auto-flow: column;
  gap: 4px 14px;
}

.icon, a.icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 64px;
  cursor: pointer;
  font-family: Arial, sans-serif;
  user-select: none;
  text-decoration: none;
}

.icon-img {
  font-size: 22px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
  object-fit: contain;
  padding: 6px;
  box-sizing: border-box;
}

img.icon-img {
  display: block;
}

.icon:hover .icon-img {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
}

.icon span {
  font-size: 10.5px;
  color: white;
  text-align: center;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.8);
  line-height: 1.2;
}

.app-window {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 460px;
  max-width: 90vw;
  max-height: 80vh;
  background: #ece9d8;
  border: 1px solid #0831d9;
  border-radius: 8px 8px 3px 3px;
  box-shadow: 3px 3px 12px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  font-family: "Tahoma", "Segoe UI", sans-serif;
  z-index: 10;
  display: flex;
  flex-direction: column;
}

.app-window.hidden {
  display: none;
}

.window-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 30px;
  padding: 0 4px 0 8px;
  background: linear-gradient(
    to bottom,
    #3d94f6 0%,
    #1c62d8 8%,
    #1657cf 40%,
    #1657cf 60%,
    #0f4dc4 90%,
    #0b45b8 100%
  );
  border-bottom: 1px solid #0831d9;
  flex-shrink: 0;
}

.window-title {
  color: white;
  font-weight: bold;
  font-size: 13px;
  text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.4);
}

.window-controls {
  display: flex;
  gap: 3px;
}

.win-btn {
  width: 21px;
  height: 21px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 3px;
  background: linear-gradient(to bottom, #4f9cf2, #1c62d8);
  color: white;
  font-size: 11px;
  font-weight: bold;
  cursor: pointer;
  line-height: 1;
}

.win-btn:hover {
  filter: brightness(1.2);
}

.win-close {
  background: linear-gradient(to bottom, #f39c9c, #d32f2f);
}

.window-content {
  padding: 18px 20px;
  color: #333;
  overflow: auto;
}
.welcome-content {
  text-align: center;
}

.welcome-content h1 {
  margin: 0 0 4px;
  font-size: 22px;
  color: #0f4dc4;
}

.xp-subtitle {
  margin: 0 0 16px;
  font-weight: bold;
  color: #555;
  letter-spacing: 1px;
}

.welcome-content p {
  font-size: 13px;
  margin: 0 0 20px;
}

.xp-ok-btn {
  padding: 6px 22px;
  border: 1px solid #0f4dc4;
  border-radius: 4px;
  background: linear-gradient(to bottom, #f5f5f5, #d6d6d6);
  font-size: 13px;
  cursor: pointer;
}

.xp-ok-btn:hover {
  background: linear-gradient(to bottom, #ffffff, #e6e6e6);
}

.terminal-content {
  background: #0c0c0c;
  color: #33ff33;
  font-family: "Consolas", monospace;
  padding: 10px;
  height: 320px;
  display: flex;
  flex-direction: column;
}

.terminal-output {
  flex: 1;
  overflow-y: auto;
  white-space: pre-wrap;
  font-size: 13px;
  margin-bottom: 6px;
}

.terminal-input-line {
  display: flex;
  align-items: center;
  gap: 6px;
}

.terminal-prompt {
  font-size: 13px;
  white-space: nowrap;
}

.terminal-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: #33ff33;
  font-family: "Consolas", monospace;
  font-size: 13px;
}

.explorer-content {
  padding: 0;
  display: flex;
  flex-direction: column;
  height: 340px;
}

.explorer-tabs {
  display: flex;
  gap: 2px;
  background: #d6d2c2;
  padding: 6px 6px 0;
  flex-shrink: 0;
}

.explorer-tab {
  padding: 6px 12px;
  font-size: 12px;
  border: 1px solid #a8a48f;
  border-bottom: none;
  background: #ece9d8;
  border-radius: 4px 4px 0 0;
  cursor: pointer;
}

.explorer-tab.active {
  background: #ffffff;
  font-weight: bold;
}

.explorer-files {
  flex: 1;
  background: white;
  padding: 12px;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, 74px);
  gap: 14px;
}

.explorer-file {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 11px;
  text-align: center;
  color: #222;
}

.explorer-file .file-icon {
  font-size: 26px;
  margin-bottom: 4px;
}

.internet-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.site-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 18px 10px;
  background: white;
  border: 1px solid #a8a48f;
  border-radius: 6px;
  text-decoration: none;
  color: #222;
  font-size: 12px;
  font-weight: bold;
}

.site-card:hover {
  background: #eef4ff;
}

.site-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #0f4dc4;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: bold;
}

.calc-content {
  width: 240px;
}

.calc-display {
  width: 100%;
  box-sizing: border-box;
  padding: 10px;
  font-size: 20px;
  text-align: right;
  margin-bottom: 10px;
  border: 1px solid #a8a48f;
  border-radius: 4px;
  background: white;
  color: #111;
}

.calc-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

.calc-btn {
  padding: 12px 0;
  font-size: 15px;
  border: 1px solid #a8a48f;
  border-radius: 4px;
  background: #f5f5f5;
  cursor: pointer;
}

.calc-btn:hover {
  background: #e6e6e6;
}

.calc-op {
  background: #d9e4f5;
}

.calc-eq {
  grid-column: span 2;
  background: #0f4dc4;
  color: white;
  font-weight: bold;
}

.music-content {
  width: 280px;
  display: flex;
  flex-direction: column;
}

.upload-btn {
  display: inline-block;
  align-self: flex-start;
  padding: 7px 14px;
  background: linear-gradient(to bottom, #f5f5f5, #d6d6d6);
  border: 1px solid #a8a48f;
  border-radius: 4px;
  font-size: 12px;
  cursor: pointer;
  margin-bottom: 10px;
}

.upload-btn:hover {
  background: linear-gradient(to bottom, #ffffff, #e6e6e6);
}

.music-list {
  max-height: 180px;
  overflow-y: auto;
  background: white;
  border: 1px solid #a8a48f;
  border-radius: 4px;
  margin-bottom: 10px;
}

.music-empty {
  padding: 10px;
  font-size: 12px;
  color: #777;
  margin: 0;
}

.music-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 10px;
  font-size: 12px;
  border-bottom: 1px solid #eee;
  cursor: pointer;
}

.music-item:hover {
  background: #eef4ff;
}

.music-item.playing {
  background: #d9e4f5;
  font-weight: bold;
}

.music-item .track-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 170px;
}

.music-item .delete-track {
  color: #d32f2f;
  font-weight: bold;
  padding: 0 4px;
}

.music-player-bar {
  border-top: 1px solid #a8a48f;
  padding-top: 10px;
}

.now-playing {
  font-size: 12px;
  font-weight: bold;
  margin-bottom: 6px;
  color: #0f4dc4;
}

.music-player-bar audio {
  width: 100%;
}

.settings-content {
  width: 260px;
}

.settings-label {
  font-size: 13px;
  font-weight: bold;
  margin: 0 0 10px;
}

.bg-preview-wrap {
  margin-bottom: 12px;
}

.bg-preview {
  width: 100%;
  height: 110px;
  border: 1px solid #a8a48f;
  border-radius: 6px;
  background-image: url('skyline.png');
  background-size: cover;
  background-position: center;
  filter: blur(3px);
}

.notepad-content {
  width: 340px;
  display: flex;
  flex-direction: column;
}

.notepad-area {
  width: 100%;
  height: 220px;
  box-sizing: border-box;
  resize: none;
  border: 1px solid #a8a48f;
  border-radius: 4px;
  padding: 10px;
  font-family: "Consolas", monospace;
  font-size: 13px;
  color: #222;
}

.notepad-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
  font-size: 11px;
  color: #666;
}

.paint-content {
  width: 420px;
}

.paint-toolbar {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
  font-size: 12px;
}

.paint-toolbar label {
  display: flex;
  align-items: center;
  gap: 6px;
}

#paintCanvas {
  background: white;
  border: 1px solid #a8a48f;
  border-radius: 4px;
  cursor: crosshair;
  touch-action: none;
}


.mine-content {
  width: fit-content;
}

.mine-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #bdbdbd;
  border: 2px inset #7a7a7a;
  padding: 6px 10px;
  margin-bottom: 8px;
  border-radius: 3px;
}

.mine-counter, .mine-timer {
  font-family: "Consolas", monospace;
  font-weight: bold;
  font-size: 14px;
  background: #111;
  color: #f00;
  padding: 2px 8px;
  border-radius: 2px;
  min-width: 46px;
  text-align: center;
}

.mine-face {
  font-size: 18px;
  width: 30px;
  height: 30px;
  border: 2px outset #d6d6d6;
  background: #d6d6d6;
  border-radius: 3px;
  cursor: pointer;
}

.mine-face:active {
  border-style: inset;
}

.mine-grid {
  display: grid;
  grid-template-columns: repeat(9, 26px);
  grid-template-rows: repeat(9, 26px);
  gap: 1px;
  background: #7a7a7a;
  border: 3px inset #7a7a7a;
  width: fit-content;
}

.mine-cell {
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: bold;
  font-family: "Consolas", monospace;
  background: #bdbdbd;
  border: 2px outset #e0e0e0;
  cursor: pointer;
  user-select: none;
}

.mine-cell.revealed {
  border: 1px solid #999;
  background: #d6d6d6;
  cursor: default;
}

.mine-cell.mine {
  background: #ff4d4d;
}

.mine-cell.flagged {
  background: #bdbdbd;
}

.mine-cell[data-count="1"] { color: #0000ff; }
.mine-cell[data-count="2"] { color: #008000; }
.mine-cell[data-count="3"] { color: #ff0000; }
.mine-cell[data-count="4"] { color: #000080; }
.mine-cell[data-count="5"] { color: #800000; }
.mine-cell[data-count="6"] { color: #008080; }
.mine-cell[data-count="7"] { color: #000000; }
.mine-cell[data-count="8"] { color: #808080; }

.mine-stats {
  margin-top: 8px;
  font-size: 11px;
  color: #555;
  text-align: center;
}


.crate-window {
  width: 640px;
}

.crate-window-content {
  padding: 0;
  height: 480px;
}

.crate-iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

.taskbar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 50px;
  background: linear-gradient(to right, #a6d8ff, #d6f0ff);
  border-top: 1px solid rgba(255, 255, 255, 0.6);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 16px;
  box-sizing: border-box;
  z-index: 100;
}

.taskbar-brand {
  font-family: Arial, sans-serif;
  font-weight: bold;
  font-size: 15px;
  color: #063a6b;
  text-shadow: 0 1px 1px rgba(255, 255, 255, 0.5);
  justify-self: start;
}

.taskbar-apps {
  display: flex;
  gap: 6px;
  align-items: center;
  justify-self: center;
}

.taskbar-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 6px;
  padding: 3px 8px;
  cursor: pointer;
  font-size: 9px;
  color: #063a6b;
  font-family: Arial, sans-serif;
  text-decoration: none;
  font-weight: bold;
}

.taskbar-icon img {
  width: 20px;
  height: 20px;
  object-fit: contain;
  margin-bottom: 2px;
}

.taskbar-icon:hover {
  background: rgba(255, 255, 255, 0.5);
}

.taskbar-right {
  display: flex;
  align-items: center;
  gap: 14px;
  justify-self: end;
}

.taskbar-divider {
  width: 1px;
  height: 30px;
  background: rgba(6, 58, 107, 0.3);
}

.taskbar-clock {
  text-align: right;
  font-family: Arial, sans-serif;
  color: #063a6b;
  font-size: 12px;
  line-height: 1.3;
}

.taskbar-clock .clock-time {
  font-weight: bold;
  font-size: 14px;
}