/* Reset & Base styles */
    * {
      box-sizing: border-box;
      user-select: none;
    }
    html {
      background-color: #000000;
    }
    body {
      margin: 0;
      padding: 0;
      width: 100%;
      height: 100%;
      background-color: transparent;
      font-family: "MS Sans Serif", Geneva, sans-serif;
      overflow: hidden;
    }

    /* Surcharges CSS Cyberpunk Noir & Vert (Matrix) */
    .title-bar {
      background: #000000 !important;
      border: 1px solid #00cc00 !important;
    }
    .title-bar-text {
      color: #00cc00 !important;
      font-weight: bold;
      text-shadow: 0 0 3px #00cc00;
    }
    #taskbar {
      background-color: #000000 !important;
      border-top: 2px solid #00cc00 !important;
      box-shadow: 0 -2px 6px rgba(0, 204, 0, 0.3) !important;
    }
    #start-btn {
      background-color: #000000 !important;
      color: #00cc00 !important;
      border: 1px solid #00cc00 !important;
      box-shadow: 0 0 3px #00cc00 !important;
    }
    #sys-tray {
      background-color: #000000 !important;
      border-color: #00cc00 !important;
      color: #00cc00 !important;
      text-shadow: 0 0 2px #00cc00;
    }
    .task-tab {
      background-color: #000000 !important;
      color: #00cc00 !important;
      border: 1px solid #00cc00 !important;
    }
    .task-tab.active {
      background-color: #00cc00 !important;
      color: #000000 !important;
      border: 1px solid #00cc00 !important;
    }
    .window {
      border: 2px solid #00cc00 !important;
      box-shadow: 0 0 10px rgba(0, 204, 0, 0.3) !important;
      background-color: #000000 !important;
      color: #00cc00 !important;
    }
    .window-body {
      color: #00cc00 !important;
    }
    textarea {
      background-color: #000000 !important;
      color: #00cc00 !important;
      text-shadow: 0 0 1px #00cc00;
    }

    /* Individual Icon */
    .desktop-icon {
      width: 85px;
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      cursor: pointer;
      color: #00cc00 !important;
      text-shadow: 0 0 3px #00cc00, 1px 1px 1px black !important;
      font-size: 11px;
      padding: 5px;
      border: 1px dashed transparent;
    }
    .desktop-icon img {
      width: 32px;
      height: 32px;
      margin-bottom: 5px;
    }
    .desktop-icon:hover {
      background-color: rgba(0, 204, 0, 0.1);
    }
    .desktop-icon:active, .desktop-icon.selected {
      background-color: rgba(0, 204, 0, 0.2) !important;
      border: 1px dashed #00cc00 !important;
    }

    /* Windows Styling */
    .window {
      position: absolute;
      width: 450px;
      min-height: 250px;
      box-shadow: 2px 2px 10px rgba(0,0,0,0.4);
      display: none; /* Hidden by default */
      z-index: 10;
    }
    .window.active {
      z-index: 50;
    }
    .window.maximized {
      width: 100% !important;
      height: calc(100% - 40px) !important;
      left: 0 !important;
      top: 0 !important;
    }
    .title-bar {
      cursor: move;
    }
    .window-body {
      margin: 8px;
      overflow-y: auto;
      max-height: 400px;
    }
    .window.maximized .window-body {
      max-height: calc(100% - 45px);
    }

    /* Taskbar */
    #taskbar {
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      height: 40px;
      background-color: #c0c0c0;
      border-top: 2px solid white;
      box-shadow: inset 1px 1px 0px #dfdfdf;
      display: flex;
      align-items: center;
      padding: 3px 10px;
      z-index: 100;
      gap: 10px;
    }

    /* Start Button */
    #start-btn {
      font-weight: bold;
      display: flex;
      align-items: center;
      gap: 5px;
      min-width: 85px;
      height: 28px;
    }
    #start-btn img {
      width: 16px;
      height: 16px;
    }

    /* Start Menu */
    #start-menu {
      position: absolute;
      bottom: 40px;
      left: 2px;
      width: 200px;
      background-color: #c0c0c0;
      border: 2px solid;
      border-color: #fff #808080 #808080 #fff;
      box-shadow: 1px 1px 0px 0px #000;
      display: none;
      z-index: 200;
    }
    #start-menu ul {
      list-style: none;
      margin: 0;
      padding: 2px;
    }
    #start-menu li {
      padding: 6px 10px;
      cursor: pointer;
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 12px;
    }
    #start-menu li:hover {
      background-color: #000080;
      color: white;
    }
    #start-menu li hr {
      border: 0;
      border-top: 1px solid #808080;
      border-bottom: 1px solid #fff;
      margin: 4px 0;
    }

    /* Active Tasks Area */
    #tasks {
      flex-grow: 1;
      display: flex;
      gap: 5px;
    }
    .task-tab {
      min-width: 120px;
      max-width: 150px;
      height: 28px;
      font-size: 11px;
      text-align: left;
      font-weight: bold;
    }
    .task-tab.active {
      box-shadow: inset 1px 1px 0px #000, inset -1px -1px 0px #dfdfdf;
      background-color: #e0e0e0;
    }

    /* System Tray / Clock */
    #sys-tray {
      border: 2px solid;
      border-color: #808080 #fff #fff #808080;
      padding: 4px 10px;
      font-size: 11px;
      font-weight: bold;
      display: flex;
      align-items: center;
      gap: 8px;
      height: 28px;
    }

    /* Folders inside Window */
    .folder-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
      gap: 15px;
      padding: 10px;
    }
    .folder-item {
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      cursor: pointer;
      font-size: 11px;
    }
    .folder-item img {
      width: 32px;
      height: 32px;
      margin-bottom: 5px;
    }

    /* Minesweeper Grid Custom Style */
    .mine-cell {
      width: 20px;
      height: 20px;
      border: 2px solid;
      border-color: #fff #808080 #808080 #fff;
      background-color: #c0c0c0;
      font-weight: bold;
      font-size: 12px;
      text-align: center;
      line-height: 16px;
      cursor: pointer;
    }
    .mine-cell.revealed {
      border: 1px solid #808080;
      background-color: #c0c0c0;
    }
    .mine-cell.mine {
      background-color: red;
    }
    .mine-cell.flagged {
      background-color: #c0c0c0;
    }

    /* Winamp Simulation Styles */
    .winamp-title {
      background: linear-gradient(90deg, #000080, #1084d0);
      color: #fff;
      padding: 2px 8px;
      font-size: 10px;
      font-weight: bold;
    }
    .winamp-display {
      background-color: #000;
      color: #00ff00;
      font-family: monospace;
      padding: 10px;
      border: 2px solid #808080;
      text-align: center;
      margin-bottom: 8px;
    }
    .winamp-controls button {
      min-width: 45px;
      margin: 2px;
    }