/* 10.css - Windows 10 UI Library 
 * A fork of XP.css (https://github.com/botoxparty/XP.css)
 * This fork maintains the structure and naming conventions of XP.css
 * while updating the visual style to match Windows 10
 */

/* Base XP.css wrapper adapted for Windows 10 */
.xp.win10 {
  background-color: #f0f0f0;
  color: #000000;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  /* Light theme colors */
  --surface: #ffffff;
  --button-face: #e1e1e1;
  --button-highlight: #ffffff;
  --button-shadow: #a0a0a0;
  --window-frame: #d1d1d1;
  --dialog-blue: #0078d7;
  --dialog-blue-hover: #006cc1;
  --dialog-gray: #f0f0f0;
  --dialog-gray-hover: #e5e5e5;
  --link-blue: #0066cc;
  --border-raised-outer: #a0a0a0;
  --border-raised-inner: #ffffff;
  --border-sunken-outer: #a0a0a0;
  --border-sunken-inner: #ffffff;
  --window-background: #ffffff;
  --title-bar-background: #0078d7; /* Windows 10 blue */
  --title-text: #ffffff;
  --text: #000000;
  --text-secondary: #555555;
  --disabled: #cccccc;
  --disabled-text: #888888;
  --input-background: #ffffff;
  --input-border: #999999;
  --shadow: rgba(0, 0, 0, 0.1);
  --tooltip-background: #202020;
  --tooltip-text: #ffffff;
  --menu-background: #ffffff;
  --menu-text: #000000;
  --menu-hover-background: #e5e5e5;
  --scrollbar-track: #f0f0f0;
  --scrollbar-thumb: #c1c1c1;
  --scrollbar-thumb-hover: #a1a1a1;
  --focus-outline: #0078d7;
}

.xp.win10.theme-dark {
  background-color: #202020;
  color: #ffffff;
  /* Dark theme colors */
  --surface: #2d2d2d;
  --button-face: #333333;
  --button-highlight: #444444;
  --button-shadow: #222222;
  --window-frame: #3f3f3f;
  --dialog-blue: #0078d7;
  --dialog-blue-hover: #1a88e0;
  --dialog-gray: #2d2d2d;
  --dialog-gray-hover: #3d3d3d;
  --link-blue: #1a88e0;
  --border-raised-outer: #444444;
  --border-raised-inner: #3d3d3d;
  --border-sunken-outer: #222222;
  --border-sunken-inner: #2d2d2d;
  --window-background: #2d2d2d;
  --title-bar-background: #1f1f1f;
  --title-text: #ffffff;
  --text: #ffffff;
  --text-secondary: #bbbbbb;
  --disabled: #444444;
  --disabled-text: #777777;
  --input-background: #333333;
  --input-border: #666666;
  --shadow: rgba(0, 0, 0, 0.3);
  --tooltip-background: #000000;
  --tooltip-text: #ffffff;
  --menu-background: #2d2d2d;
  --menu-text: #ffffff;
  --menu-hover-background: #3d3d3d;
  --scrollbar-track: #2d2d2d;
  --scrollbar-thumb: #555555;
  --scrollbar-thumb-hover: #777777;
  --focus-outline: #0078d7;
}

/* Focus styles */
.xp.win10 *:focus {
  outline: 1px solid var(--focus-outline);
}

/* Title bar and window controls */
.xp.win10 .title-bar {
  background: var(--title-bar-background);
  padding: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 31px; /* Windows 10 title bar height */
  user-select: none;
  color: var(--title-text);
  border-top-left-radius: 3px;
  border-top-right-radius: 3px;
}

.xp.win10 .title-bar-text {
  color: var(--title-text);
  font-weight: normal;
  font-size: 12px;
  padding-left: 12px;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  flex-grow: 1;
  letter-spacing: 0.02em;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.xp.win10 .title-bar-controls {
  display: flex;
  height: 100%;
}

/* Windows 10 style window controls */
.xp.win10 .title-bar-controls button {
  width: 46px;
  height: 31px;
  border: none;
  background: transparent;
  position: relative;
  padding: 0;
  margin: 0;
  display: block;
  min-width: auto;
  transition: background-color 0.1s ease;
}

.xp.win10 .title-bar-controls button:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.xp.win10.theme-dark .title-bar-controls button:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* Minimize button */
.xp.win10 .title-bar-controls button[aria-label="Minimize"]:before {
  content: "";
  position: absolute;
  top: 15px;
  left: 18px;
  width: 10px;
  height: 1px;
  background-color: var(--title-text);
}

/* Maximize button */
.xp.win10 .title-bar-controls button[aria-label="Maximize"]:before {
  content: "";
  position: absolute;
  top: 10px;
  left: 18px;
  width: 10px;
  height: 10px;
  border: 1px solid var(--title-text);
  border-radius: 0;
  box-sizing: border-box;
}

/* Close button */
.xp.win10 .title-bar-controls button[aria-label="Close"]:before,
.xp.win10 .title-bar-controls button[aria-label="Close"]:after {
  content: "";
  position: absolute;
  top: 10px;
  left: 23px;
  width: 1.5px;
  height: 12px;
  background-color: var(--title-text);
}

.xp.win10 .title-bar-controls button[aria-label="Close"]:before {
  transform: rotate(45deg);
}

.xp.win10 .title-bar-controls button[aria-label="Close"]:after {
  transform: rotate(-45deg);
}

.xp.win10 .title-bar-controls button[aria-label="Close"]:hover {
  background-color: #e81123;
}

.xp.win10.theme-dark .title-bar-controls button[aria-label="Close"]:hover {
  background-color: #e81123;
}

.xp.win10 .title-bar-controls button[aria-label="Close"]:hover:before,
.xp.win10 .title-bar-controls button[aria-label="Close"]:hover:after {
  background-color: white;
}

/* Help button */
.xp.win10 .title-bar-controls button[aria-label="Help"]:before {
  content: "?";
  position: absolute;
  top: 5px;
  left: 18px;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 14px;
  font-weight: bold;
  color: var(--title-text);
}

/* Inactive window state */
.xp.win10 .window:not(.active) .title-bar {
  background: #ccc;
  color: #333;
}

.xp.win10 .window:not(.active) .title-bar-text {
  color: #333;
}

.xp.win10 .window:not(.active) .title-bar-controls button:before,
.xp.win10 .window:not(.active) .title-bar-controls button:after {
  background-color: #333;
}

/* Active window state */
.xp.win10 .window.active .title-bar {
  background: var(--title-bar-background); 
}

/* Colored title bar support */
.xp.win10 .window.colored-title .title-bar {
  background-color: var(--app-title-color, #0078d7);
}

.xp.win10 .window.colored-title .title-bar-text {
  color: white;
}

.xp.win10 .window.colored-title .title-bar-controls button:before,
.xp.win10 .window.colored-title .title-bar-controls button:after {
  background-color: white;
}

/* Windows */
.xp.win10 .window {
  background: var(--window-background);
  border: 1px solid var(--window-frame);
  border-radius: 3px;
  box-shadow: 0 4px 25px var(--shadow);
  display: inline-block;
  margin-bottom: 16px;
  width: auto;
  overflow: hidden;
}

.xp.win10.theme-dark .window {
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.25);
}

.xp.win10 .window-body {
  padding: 16px;
  margin: 0;
}

/* Status bar */
.xp.win10 .status-bar {
  background: var(--button-face);
  padding: 4px 8px;
  border-top: 1px solid var(--button-shadow);
  display: flex;
  align-items: center;
  font-size: 12px;
  color: var(--text-secondary);
}

.xp.win10 .status-bar-field {
  margin-right: 8px;
}

/* Buttons */
.xp.win10 button {
  background: var(--button-face);
  border: 1px solid var(--button-shadow);
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 14px;
  min-height: 32px;
  min-width: 80px;
  padding: 4px 16px;
  position: relative;
  text-align: center;
  color: var(--text);
  cursor: pointer;
}

.xp.win10 button:hover {
  background: var(--dialog-gray-hover);
}

.xp.win10 button:active {
  background: var(--button-shadow);
}

.xp.win10 button:focus {
  box-shadow: 0 0 0 1px var(--dialog-blue);
  outline: none;
}

.xp.win10 button.default {
  background: var(--dialog-blue);
  color: white;
}

.xp.win10 button.default:hover {
  background: var(--dialog-blue-hover);
}

.xp.win10 button:disabled {
  background: var(--disabled);
  color: var(--disabled-text);
  cursor: not-allowed;
}

/* Form elements */
.xp.win10 input[type="text"],
.xp.win10 input[type="password"],
.xp.win10 input[type="email"],
.xp.win10 input[type="number"],
.xp.win10 input[type="tel"],
.xp.win10 input[type="url"],
.xp.win10 input[type="search"],
.xp.win10 textarea {
  background: var(--input-background);
  border: 1px solid var(--input-border);
  box-sizing: border-box;
  color: var(--text);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 14px;
  min-height: 30px;
  padding: 4px 8px;
  width: 100%;
}

.xp.win10 input[type="text"]:focus,
.xp.win10 input[type="password"]:focus,
.xp.win10 input[type="email"]:focus,
.xp.win10 input[type="number"]:focus,
.xp.win10 input[type="tel"]:focus,
.xp.win10 input[type="url"]:focus,
.xp.win10 input[type="search"]:focus,
.xp.win10 textarea:focus {
  border-color: var(--dialog-blue);
  box-shadow: 0 0 0 1px var(--dialog-blue);
  outline: none;
}

.xp.win10 select {
  background: var(--input-background);
  border: 1px solid var(--input-border);
  box-sizing: border-box;
  color: var(--text);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 14px;
  height: 32px;
  padding: 4px 8px;
  width: 100%;
  appearance: none;
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="12" height="6" viewBox="0 0 12 6"><path d="M0 0l6 6 6-6z" fill="%23666"/></svg>');
  background-repeat: no-repeat;
  background-position: right 8px center;
  padding-right: 30px;
}

.xp.win10 select:focus {
  border-color: var(--dialog-blue);
  box-shadow: 0 0 0 1px var(--dialog-blue);
  outline: none;
}

/* Fieldset/Legend */
.xp.win10 fieldset {
  border: 1px solid var(--button-shadow);
  padding: 16px;
  margin: 0;
}

.xp.win10 legend {
  background: var(--window-background);
  padding: 0 4px;
}

/* Checkbox/Radio */
.xp.win10 input[type="checkbox"],
.xp.win10 input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  width: 20px;
  height: 20px;
  margin: 0;
  background: var(--input-background);
  border: 1px solid var(--input-border);
  position: relative;
  vertical-align: middle;
}

.xp.win10 input[type="checkbox"] {
  border-radius: 0;
}

.xp.win10 input[type="radio"] {
  border-radius: 50%;
}

.xp.win10 input[type="checkbox"]:checked::after {
  content: "";
  display: block;
  position: absolute;
  left: 7px;
  top: 3px;
  width: 5px;
  height: 10px;
  border: solid var(--dialog-blue);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.xp.win10 input[type="radio"]:checked::after {
  content: "";
  display: block;
  position: absolute;
  top: 5px;
  left: 5px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--dialog-blue);
}

.xp.win10 label {
  display: inline-flex;
  align-items: center;
  margin-bottom: 8px;
}

.xp.win10 label input[type="checkbox"],
.xp.win10 label input[type="radio"] {
  margin-right: 8px;
}

/* Progress bar */
.xp.win10 progress {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  border: 1px solid var(--button-shadow);
  height: 4px;
  width: 100%;
  background-color: var(--input-background);
}

.xp.win10 progress::-webkit-progress-bar {
  background: var(--input-background);
}

.xp.win10 progress::-webkit-progress-value,
.xp.win10 progress::-moz-progress-bar {
  background: var(--dialog-blue);
}

/* Dialog */
.xp.win10 .dialog-box {
  background: var(--window-background);
  border: 1px solid var(--window-frame);
  box-shadow: 0 4px 10px var(--shadow);
  margin: 32px auto;
  max-width: 480px;
  padding: 0;
}

.xp.win10 .dialog-heading {
  font-weight: bold;
  margin-bottom: 16px;
}

.xp.win10 .message-box {
  display: flex;
  align-items: flex-start;
  margin-bottom: 16px;
}

.xp.win10 .message-box img {
  margin-right: 16px;
  width: 32px;
  height: 32px;
}

.xp.win10 .message-content h4 {
  margin-top: 0;
  margin-bottom: 4px;
}

.xp.win10 .message-content p {
  margin: 0;
}

.xp.win10 .button-group {
  display: flex;
  justify-content: flex-end;
  margin-top: 16px;
}

.xp.win10 .button-group button {
  margin-left: 8px;
}

/* Tabs */
.xp.win10 .tabs {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.xp.win10 .tabs-list {
  display: flex;
  border-bottom: 1px solid var(--button-shadow);
  background-color: var(--button-face);
  padding-top: 4px;
}

.xp.win10 .tabs-list button {
  background: transparent;
  border: 1px solid transparent;
  border-bottom: none;
  padding: 8px 16px;
  margin: 0 2px 0 0;
  min-width: auto;
  border-top-left-radius: 3px;
  border-top-right-radius: 3px;
  color: var(--text);
  position: relative;
  top: 1px;
}

.xp.win10 .tabs-list button.active {
  background: var(--window-background);
  border-color: var(--button-shadow);
  border-bottom-color: var(--window-background);
}

.xp.win10 .tabs-panel {
  padding: 16px;
  background: var(--window-background);
}

/* Tree view */
.xp.win10 .tree-view {
  background: var(--input-background);
  border: 1px solid var(--input-border);
  padding: 8px;
  height: 200px;
  overflow: auto;
}

.xp.win10 .tree-view ul {
  list-style-type: none;
  padding-left: 20px;
  margin: 0;
}

.xp.win10 .tree-view > ul {
  padding-left: 0;
}

.xp.win10 .tree-view li {
  padding: 2px 0;
}

.xp.win10 .tree-view details {
  margin-left: -20px;
}

.xp.win10 .tree-view details > summary {
  list-style-type: none;
  position: relative;
  padding-left: 20px;
  cursor: pointer;
}

.xp.win10 .tree-view details > summary:before {
  content: "+";
  position: absolute;
  left: 0;
  font-family: monospace;
  font-weight: bold;
}

.xp.win10 .tree-view details[open] > summary:before {
  content: "-";
}

/* Menu */
.xp.win10 .menu-bar {
  background-color: var(--window-background);
  border-bottom: 1px solid var(--button-shadow);
  padding: 4px 8px;
  display: flex;
}

.xp.win10 .menu-bar button {
  min-width: auto;
  height: auto;
  border: none;
  background: transparent;
  padding: 4px 8px;
  margin: 0 4px 0 0;
}

.xp.win10 .menu-bar button:hover {
  background-color: var(--dialog-gray-hover);
}

.xp.win10 .menu-dropdown {
  background-color: var(--menu-background);
  border: 1px solid var(--button-shadow);
  box-shadow: 2px 2px 4px var(--shadow);
  padding: 4px 0;
  min-width: 150px;
}

.xp.win10 .menu-item {
  padding: 6px 24px 6px 12px;
  color: var(--menu-text);
  display: block;
  text-decoration: none;
  position: relative;
  white-space: nowrap;
}

.xp.win10 .menu-item:hover {
  background-color: var(--menu-hover-background);
}

.xp.win10 .menu-separator {
  border-top: 1px solid var(--button-shadow);
  margin: 4px 0;
}

/* Tooltips */
.xp.win10 .tooltip {
  position: relative;
}

.xp.win10 .tooltip:hover::after {
  content: attr(title);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 10px;
  background-color: var(--tooltip-background);
  color: var(--tooltip-text);
  font-size: 12px;
  white-space: nowrap;
  border-radius: 2px;
  pointer-events: none;
  margin-bottom: 8px;
  z-index: 100;
}

/* List view */
.xp.win10 .list-view {
  background: var(--input-background);
  border: 1px solid var(--input-border);
  height: 200px;
  overflow: auto;
}

.xp.win10 .list-view-row {
  display: flex;
  padding: 4px 8px;
  border-bottom: 1px solid var(--dialog-gray-hover);
  align-items: center;
}

.xp.win10 .list-view-row:hover {
  background-color: var(--dialog-gray-hover);
}

.xp.win10 .list-view-row.selected {
  background-color: var(--dialog-blue);
  color: white;
}

/* Scrollbars */
.xp.win10 ::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

.xp.win10 ::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
}

.xp.win10 ::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 6px;
  border: 2px solid var(--scrollbar-track);
}

.xp.win10 ::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-thumb-hover);
}

/* Sliders */
.xp.win10 input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 4px;
  background: var(--button-shadow);
  outline: none;
  border-radius: 2px;
}

.xp.win10 input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--dialog-blue);
  cursor: pointer;
  border: none;
}

.xp.win10 input[type="range"]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--dialog-blue);
  cursor: pointer;
  border: none;
}

/* File input */
.xp.win10 input[type="file"] {
  background: var(--input-background);
  border: 1px solid var(--input-border);
  box-sizing: border-box;
  color: var(--text);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 14px;
  padding: 4px;
}

/* Links */
.xp.win10 a {
  color: var(--link-blue);
  text-decoration: none;
}

.xp.win10 a:hover {
  text-decoration: underline;
}

/* Task list */
.xp.win10 .task-list {
  list-style-type: none;
  padding: 0;
  margin: 0;
}

.xp.win10 .task-item {
  display: flex;
  align-items: center;
  padding: 8px;
  border-bottom: 1px solid var(--dialog-gray-hover);
}

.xp.win10 .task-item:hover {
  background-color: var(--dialog-gray-hover);
}

.xp.win10 .task-icon {
  margin-right: 12px;
}

.xp.win10 .task-text {
  flex-grow: 1;
}

/* Tool bar */
.xp.win10 .tool-bar {
  background-color: var(--button-face);
  padding: 4px;
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--button-shadow);
}

.xp.win10 .tool-bar button {
  min-width: auto;
  padding: 4px 8px;
  margin: 0;
}

/* File Explorer */
.xp.win10 .file-explorer {
  display: flex;
  height: 300px;
  border: 1px solid var(--button-shadow);
}

.xp.win10 .file-explorer-sidebar {
  width: 200px;
  border-right: 1px solid var(--button-shadow);
  overflow: auto;
  background-color: var(--dialog-gray);
}

.xp.win10 .file-explorer-content {
  flex-grow: 1;
  overflow: auto;
  background-color: var(--input-background);
  padding: 8px;
}

.xp.win10 .file-explorer-item {
  display: flex;
  align-items: center;
  padding: 4px 8px;
  margin: 2px 0;
}

.xp.win10 .file-explorer-item:hover {
  background-color: var(--dialog-gray-hover);
}

.xp.win10 .file-explorer-item.selected {
  background-color: var(--dialog-blue);
  color: white;
}

.xp.win10 .file-explorer-icon {
  margin-right: 8px;
}