/* ==========================================================================
   90s File Explorer - Windows 95/98 Authentic Theme & Layout
   ========================================================================== */

:root {
  --win-gray: #c0c0c0;
  --win-gray-light: #dfdfdf;
  --win-gray-dark: #808080;
  --win-gray-darkest: #000000;
  --win-white: #ffffff;
  --win-blue: #000080;
  --win-blue-light: #1084d0;
  --win-blue-inactive: #808080;
  --win-teal: #008080;
  --win-highlight: #000080;
  --win-highlight-text: #ffffff;
  --font-system: "MS Sans Serif", Tahoma, "Segoe UI", Arial, sans-serif;
  --font-mono: "Courier New", Courier, monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  user-select: none;
  -webkit-user-select: none;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: var(--font-system);
  font-size: 11px;
  background-color: var(--win-teal);
  color: #000000;
  -webkit-font-smoothing: antialiased;
}

/* Retro 3D Bevel Utilities */
.outset {
  border-top: 2px solid var(--win-white);
  border-left: 2px solid var(--win-white);
  border-right: 2px solid var(--win-gray-darkest);
  border-bottom: 2px solid var(--win-gray-darkest);
  box-shadow: inset 1px 1px 0 var(--win-gray-light), inset -1px -1px 0 var(--win-gray-dark);
}

.inset {
  border-top: 2px solid var(--win-gray-darkest);
  border-left: 2px solid var(--win-gray-darkest);
  border-right: 2px solid var(--win-white);
  border-bottom: 2px solid var(--win-white);
  box-shadow: inset 1px 1px 0 var(--win-gray-dark), inset -1px -1px 0 var(--win-gray-light);
  background-color: var(--win-white);
}

.thin-outset {
  border-top: 1px solid var(--win-white);
  border-left: 1px solid var(--win-white);
  border-right: 1px solid var(--win-gray-darkest);
  border-bottom: 1px solid var(--win-gray-darkest);
}

.thin-inset {
  border-top: 1px solid var(--win-gray-dark);
  border-left: 1px solid var(--win-gray-dark);
  border-right: 1px solid var(--win-white);
  border-bottom: 1px solid var(--win-white);
}

/* ==========================================================================
   Desktop Environment
   ========================================================================== */

#desktop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 28px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 16px;
  padding: 12px;
}

.desktop-icon {
  width: 76px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  cursor: pointer;
  padding: 4px;
}

.desktop-icon svg {
  width: 32px;
  height: 32px;
  filter: drop-shadow(1px 1px 0 rgba(0,0,0,0.5));
}

.desktop-icon span {
  margin-top: 4px;
  color: var(--win-white);
  font-size: 11px;
  padding: 1px 3px;
  word-break: break-word;
  line-height: 1.2;
}

.desktop-icon:hover span,
.desktop-icon.selected span {
  background-color: var(--win-highlight);
  outline: 1px dotted var(--win-white);
}

/* ==========================================================================
   Windows Style & Chrome
   ========================================================================== */

.win-window {
  position: absolute;
  background-color: var(--win-gray);
  display: flex;
  flex-direction: column;
  min-width: 320px;
  min-height: 220px;
  border-top: 2px solid var(--win-white);
  border-left: 2px solid var(--win-white);
  border-right: 2px solid var(--win-gray-darkest);
  border-bottom: 2px solid var(--win-gray-darkest);
  box-shadow: 2px 2px 8px rgba(0,0,0,0.35);
  z-index: 10;
}

.win-window.active {
  z-index: 20;
}

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

.win-window.maximized {
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: calc(100% - 28px) !important;
  border: none;
}

.win-titlebar {
  background: linear-gradient(90deg, var(--win-blue), var(--win-blue-light));
  color: var(--win-white);
  padding: 3px 4px;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: move;
  user-select: none;
}

.win-window:not(.active) .win-titlebar {
  background: var(--win-blue-inactive);
}

.win-title-left {
  display: flex;
  align-items: center;
  gap: 5px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.win-title-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.win-title-text {
  font-size: 11px;
  letter-spacing: 0.3px;
}

.win-controls {
  display: flex;
  gap: 2px;
  flex-shrink: 0;
}

.win-btn {
  width: 16px;
  height: 14px;
  background-color: var(--win-gray);
  border-top: 1px solid var(--win-white);
  border-left: 1px solid var(--win-white);
  border-right: 1px solid var(--win-gray-darkest);
  border-bottom: 1px solid var(--win-gray-darkest);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: bold;
  cursor: pointer;
  line-height: 1;
  color: #000000;
  padding: 0;
}

.win-btn:active {
  border-top: 1px solid var(--win-gray-darkest);
  border-left: 1px solid var(--win-gray-darkest);
  border-right: 1px solid var(--win-white);
  border-bottom: 1px solid var(--win-white);
  padding-top: 1px;
  padding-left: 1px;
}

/* ==========================================================================
   Explorer Menu & Toolbars
   ========================================================================== */

.win-menubar {
  display: flex;
  background-color: var(--win-gray);
  padding: 2px 6px;
  border-bottom: 1px solid var(--win-gray-dark);
  font-size: 11px;
}

.win-menu-item {
  padding: 2px 6px;
  cursor: pointer;
  position: relative;
}

.win-menu-item:hover,
.win-menu-item.open {
  background-color: var(--win-blue);
  color: var(--win-white);
}

.win-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--win-gray);
  border-top: 1px solid var(--win-white);
  border-left: 1px solid var(--win-white);
  border-right: 2px solid var(--win-gray-darkest);
  border-bottom: 2px solid var(--win-gray-darkest);
  min-width: 150px;
  box-shadow: 2px 2px 5px rgba(0,0,0,0.3);
  z-index: 100;
  color: #000;
  padding: 2px;
}

.win-dropdown.show {
  display: block;
}

.win-dropdown-item {
  padding: 4px 16px 4px 20px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  white-space: nowrap;
}

.win-dropdown-item:hover {
  background-color: var(--win-blue);
  color: var(--win-white);
}

.win-dropdown-separator {
  height: 1px;
  background-color: var(--win-gray-dark);
  border-bottom: 1px solid var(--win-white);
  margin: 3px 2px;
}

.win-toolbar {
  display: flex;
  align-items: center;
  gap: 4px;
  background-color: var(--win-gray);
  padding: 4px 6px;
  border-bottom: 1px solid var(--win-gray-dark);
  flex-wrap: wrap;
}

.win-toolbar-group {
  display: flex;
  align-items: center;
  gap: 2px;
}

.toolbar-separator {
  width: 2px;
  height: 22px;
  border-left: 1px solid var(--win-gray-dark);
  border-right: 1px solid var(--win-white);
  margin: 0 4px;
}

.tool-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 3px 6px;
  background-color: var(--win-gray);
  border-top: 1px solid var(--win-white);
  border-left: 1px solid var(--win-white);
  border-right: 1px solid var(--win-gray-darkest);
  border-bottom: 1px solid var(--win-gray-darkest);
  cursor: pointer;
  font-size: 11px;
}

.tool-btn:disabled {
  opacity: 0.5;
  cursor: default;
  border: 1px solid transparent;
}

.tool-btn:not(:disabled):hover {
  background-color: #d8d8d8;
}

.tool-btn:not(:disabled):active,
.tool-btn.active {
  border-top: 1px solid var(--win-gray-darkest);
  border-left: 1px solid var(--win-gray-darkest);
  border-right: 1px solid var(--win-white);
  border-bottom: 1px solid var(--win-white);
  background-color: #b5b5b5;
  padding-top: 4px;
  padding-left: 7px;
}

.tool-btn svg {
  width: 16px;
  height: 16px;
}

.win-address-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  background-color: var(--win-gray);
  padding: 3px 6px;
  border-bottom: 1px solid var(--win-gray-dark);
}

.win-address-label {
  color: #444;
  font-size: 11px;
}

.win-address-input-wrapper {
  flex: 1;
  display: flex;
  background-color: var(--win-white);
}

.win-address-input {
  width: 100%;
  border: none;
  outline: none;
  font-family: var(--font-system);
  font-size: 11px;
  padding: 2px 4px;
  user-select: text;
  -webkit-user-select: text;
}

.filter-input {
  width: 140px;
  padding: 2px 4px;
  font-size: 11px;
  font-family: var(--font-system);
  outline: none;
  border: none;
  user-select: text;
  -webkit-user-select: text;
}

/* ==========================================================================
   Explorer Body (Split Layout: Left Tree + Right Content)
   ========================================================================== */

.win-explorer-body {
  flex: 1;
  display: flex;
  overflow: hidden;
  padding: 2px 3px 1px 3px;
  gap: 2px;
  background-color: var(--win-gray);
}

.win-tree-pane {
  width: 210px;
  min-width: 140px;
  max-width: 380px;
  overflow-y: auto;
  overflow-x: auto;
  background-color: var(--win-white);
  padding: 4px;
}

.win-splitter {
  width: 4px;
  cursor: col-resize;
  background-color: var(--win-gray);
  border-left: 1px solid var(--win-white);
  border-right: 1px solid var(--win-gray-dark);
}

.win-content-pane {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  background-color: var(--win-white);
  position: relative;
}

/* ==========================================================================
   Left Tree View (Folder Hierarchy)
   ========================================================================== */

.tree-node {
  margin-left: 16px;
  position: relative;
}

.tree-node.root-node {
  margin-left: 0;
}

.tree-row {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 1px 3px;
  cursor: pointer;
  white-space: nowrap;
}

.tree-row:hover {
  background-color: #e6f0fa;
}

.tree-row.selected {
  background-color: var(--win-highlight);
  color: var(--win-highlight-text);
}

.tree-toggle {
  width: 9px;
  height: 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--win-gray-dark);
  background-color: var(--win-white);
  font-size: 8px;
  line-height: 1;
  font-family: var(--font-mono);
  font-weight: bold;
  cursor: pointer;
  color: #000;
  user-select: none;
}

.tree-toggle.empty {
  visibility: hidden;
}

.tree-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.tree-label {
  font-size: 11px;
}

.tree-children {
  display: none;
}

.tree-children.expanded {
  display: block;
}

/* ==========================================================================
   Right Pane: Large Icons View
   ========================================================================== */

.view-large-icons {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
  gap: 8px;
  padding: 10px;
}

.icon-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 6px 4px;
  border: 1px dotted transparent;
  cursor: pointer;
  position: relative;
  background-color: transparent;
}

.icon-item:hover {
  background-color: #f0f4ff;
  border-color: #b0c4de;
}

.icon-item.selected {
  background-color: var(--win-highlight);
  color: var(--win-highlight-text);
  border-color: #fff;
}

.icon-thumb-wrapper {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
  background-color: #f9f9f9;
  border: 1px solid #d0d0d0;
  border-radius: 2px;
  overflow: hidden;
}

.icon-item.folder .icon-thumb-wrapper {
  background-color: transparent;
  border: none;
}

.icon-thumb {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  image-rendering: -webkit-optimize-contrast;
}

.icon-item svg {
  width: 36px;
  height: 36px;
}

.icon-label {
  font-size: 11px;
  word-break: break-all;
  line-height: 1.2;
  max-width: 84px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ==========================================================================
   Right Pane: Details View
   ========================================================================== */

.view-details {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}

.view-details th {
  background-color: var(--win-gray);
  border-top: 1px solid var(--win-white);
  border-left: 1px solid var(--win-white);
  border-right: 1px solid var(--win-gray-dark);
  border-bottom: 1px solid var(--win-gray-dark);
  padding: 3px 6px;
  text-align: left;
  font-weight: normal;
  position: sticky;
  top: 0;
  cursor: pointer;
  user-select: none;
}

.view-details th:active {
  border-top: 1px solid var(--win-gray-dark);
  border-left: 1px solid var(--win-gray-dark);
  border-right: 1px solid var(--win-white);
  border-bottom: 1px solid var(--win-white);
}

.view-details td {
  padding: 2px 6px;
  white-space: nowrap;
  border-bottom: 1px solid #f0f0f0;
}

.details-row {
  cursor: pointer;
}

.details-row:hover {
  background-color: #f0f6ff;
}

.details-row.selected {
  background-color: var(--win-highlight);
  color: var(--win-highlight-text);
}

.details-name-cell {
  display: flex;
  align-items: center;
  gap: 6px;
}

.details-name-cell svg,
.details-name-cell img {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  object-fit: contain;
}

.details-btn-copy {
  padding: 1px 4px;
  font-size: 10px;
  background-color: var(--win-gray);
  border-top: 1px solid var(--win-white);
  border-left: 1px solid var(--win-white);
  border-right: 1px solid var(--win-gray-dark);
  border-bottom: 1px solid var(--win-gray-dark);
  cursor: pointer;
  color: #000;
}

.details-btn-copy:active {
  border-top: 1px solid var(--win-gray-dark);
  border-left: 1px solid var(--win-gray-dark);
  border-right: 1px solid var(--win-white);
  border-bottom: 1px solid var(--win-white);
}

/* ==========================================================================
   Right Pane: List View
   ========================================================================== */

.view-list {
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  align-content: flex-start;
  height: 100%;
  padding: 6px;
  gap: 2px;
}

.list-item {
  width: 180px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 2px 4px;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.list-item:hover {
  background-color: #f0f4ff;
}

.list-item.selected {
  background-color: var(--win-highlight);
  color: var(--win-highlight-text);
}

.list-item svg,
.list-item img {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  object-fit: contain;
}

/* ==========================================================================
   Status Bar
   ========================================================================== */

.win-statusbar {
  display: flex;
  background-color: var(--win-gray);
  padding: 2px 3px;
  gap: 3px;
  border-top: 1px solid var(--win-white);
}

.win-status-panel {
  padding: 2px 6px;
  font-size: 11px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.win-status-panel:first-child {
  flex: 2;
}

.win-status-panel:nth-child(2) {
  flex: 1;
  text-align: right;
}

.win-status-panel:last-child {
  width: 120px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.win-status-panel svg {
  width: 14px;
  height: 14px;
}

/* ==========================================================================
   Secondary Windows (Image Viewer, Notepad, About)
   ========================================================================== */

#window-viewer {
  width: 480px;
  height: 380px;
  top: 60px;
  left: 200px;
}

.viewer-canvas-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: auto;
  background-color: #808080;
  padding: 12px;
}

.viewer-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  box-shadow: 2px 2px 8px rgba(0,0,0,0.5);
  background-color: #ffffff;
  image-rendering: auto;
  transition: transform 0.15s ease;
}

#window-notepad {
  width: 520px;
  height: 360px;
  top: 90px;
  left: 240px;
}

.notepad-textarea {
  width: 100%;
  height: 100%;
  border: none;
  outline: none;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.4;
  padding: 6px;
  resize: none;
  white-space: pre;
  overflow: auto;
  user-select: text;
  -webkit-user-select: text;
  background-color: var(--win-white);
  color: #000;
}

#window-about {
  width: 360px;
  height: 240px;
  top: 140px;
  left: 280px;
}

.about-body {
  padding: 16px;
  display: flex;
  gap: 16px;
  background-color: var(--win-gray);
  flex: 1;
}

.about-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 11px;
}

.about-info h3 {
  font-size: 14px;
}

.about-btn {
  align-self: flex-end;
  margin-top: auto;
  padding: 4px 18px;
  background-color: var(--win-gray);
  cursor: pointer;
}

/* ==========================================================================
   Context Menu
   ========================================================================== */

#context-menu {
  display: none;
  position: absolute;
  background-color: var(--win-gray);
  border-top: 1px solid var(--win-white);
  border-left: 1px solid var(--win-white);
  border-right: 2px solid var(--win-gray-darkest);
  border-bottom: 2px solid var(--win-gray-darkest);
  min-width: 160px;
  box-shadow: 2px 2px 5px rgba(0,0,0,0.4);
  z-index: 1000;
  padding: 2px;
}

.context-item {
  padding: 4px 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
}

.context-item:hover {
  background-color: var(--win-blue);
  color: var(--win-white);
}

.context-item.disabled {
  color: var(--win-gray-dark);
  cursor: default;
}

.context-item.disabled:hover {
  background-color: transparent;
  color: var(--win-gray-dark);
}

/* ==========================================================================
   Taskbar & Start Menu
   ========================================================================== */

#taskbar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 28px;
  background-color: var(--win-gray);
  border-top: 2px solid var(--win-white);
  display: flex;
  align-items: center;
  padding: 2px;
  gap: 4px;
  z-index: 500;
}

#start-button {
  height: 22px;
  padding: 2px 6px;
  background-color: var(--win-gray);
  border-top: 2px solid var(--win-white);
  border-left: 2px solid var(--win-white);
  border-right: 2px solid var(--win-gray-darkest);
  border-bottom: 2px solid var(--win-gray-darkest);
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: bold;
  font-size: 11px;
  cursor: pointer;
}

#start-button:active,
#start-button.active {
  border-top: 2px solid var(--win-gray-darkest);
  border-left: 2px solid var(--win-gray-darkest);
  border-right: 2px solid var(--win-white);
  border-bottom: 2px solid var(--win-white);
  padding-top: 3px;
  padding-left: 7px;
}

.start-flag {
  width: 14px;
  height: 14px;
}

.quick-launch {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 0 4px;
}

.quick-icon {
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.taskbar-tasks {
  flex: 1;
  display: flex;
  gap: 3px;
  overflow-x: auto;
  height: 100%;
  align-items: center;
}

.task-tab {
  height: 22px;
  max-width: 160px;
  flex: 1;
  background-color: var(--win-gray);
  border-top: 2px solid var(--win-white);
  border-left: 2px solid var(--win-white);
  border-right: 2px solid var(--win-gray-darkest);
  border-bottom: 2px solid var(--win-gray-darkest);
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 2px 6px;
  cursor: pointer;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 11px;
}

.task-tab.active {
  border-top: 2px solid var(--win-gray-darkest);
  border-left: 2px solid var(--win-gray-darkest);
  border-right: 2px solid var(--win-white);
  border-bottom: 2px solid var(--win-white);
  background-color: #dcdcdc;
  font-weight: bold;
}

.task-tab svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

#tray {
  height: 22px;
  padding: 2px 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  background-color: var(--win-gray);
}

.tray-sound-btn {
  cursor: pointer;
  display: flex;
  align-items: center;
}

.tray-sound-btn svg {
  width: 14px;
  height: 14px;
}

#clock {
  font-size: 11px;
  min-width: 50px;
  text-align: center;
}

/* ==========================================================================
   Start Menu
   ========================================================================== */

#start-menu {
  display: none;
  position: absolute;
  bottom: 28px;
  left: 2px;
  width: 180px;
  background-color: var(--win-gray);
  border-top: 2px solid var(--win-white);
  border-left: 2px solid var(--win-white);
  border-right: 2px solid var(--win-gray-darkest);
  border-bottom: 2px solid var(--win-gray-darkest);
  box-shadow: 2px 2px 8px rgba(0,0,0,0.4);
  z-index: 1000;
  display: none;
}

#start-menu.show {
  display: flex;
}

.start-sidebar {
  width: 24px;
  background: linear-gradient(180deg, #000080, #1084d0);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  color: var(--win-white);
  font-weight: bold;
  font-size: 13px;
  letter-spacing: 2px;
  padding: 6px 2px;
  text-align: center;
}

.start-items {
  flex: 1;
  padding: 2px;
  display: flex;
  flex-direction: column;
}

.start-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 8px;
  cursor: pointer;
}

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

.start-item svg {
  width: 20px;
  height: 20px;
}

/* Flutter URL Copy Notification Banner / Tooltip */
#toast-notification {
  position: fixed;
  bottom: 38px;
  right: 12px;
  background-color: #ffffe1;
  color: #000000;
  border: 1px solid #000000;
  padding: 6px 12px;
  font-size: 11px;
  box-shadow: 2px 2px 5px rgba(0,0,0,0.3);
  z-index: 9999;
  display: none;
  animation: fadeIn 0.15s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Scrollbars - Retro 90s Inset Style */
::-webkit-scrollbar {
  width: 16px;
  height: 16px;
  background-color: #dfdfdf;
}

::-webkit-scrollbar-thumb {
  background-color: var(--win-gray);
  border-top: 1px solid var(--win-white);
  border-left: 1px solid var(--win-white);
  border-right: 1px solid var(--win-gray-darkest);
  border-bottom: 1px solid var(--win-gray-darkest);
}

::-webkit-scrollbar-button {
  background-color: var(--win-gray);
  border-top: 1px solid var(--win-white);
  border-left: 1px solid var(--win-white);
  border-right: 1px solid var(--win-gray-darkest);
  border-bottom: 1px solid var(--win-gray-darkest);
  width: 16px;
  height: 16px;
}

/* ==========================================================================
   Announcements Studio 98
   ========================================================================== */

.win-tab-strip {
  display: flex;
  gap: 2px;
  padding: 3px 6px 0 6px;
  background-color: var(--win-gray);
  border-bottom: 1px solid var(--win-gray-dark);
  align-items: flex-end;
}

.win-tab-btn {
  padding: 3px 10px;
  background-color: var(--win-gray);
  border-top: 2px solid var(--win-white);
  border-left: 2px solid var(--win-white);
  border-right: 2px solid var(--win-gray-darkest);
  border-bottom: none;
  font-size: 11px;
  font-family: var(--font-system);
  cursor: pointer;
  position: relative;
  bottom: -1px;
  outline: none;
}

.win-tab-btn:hover {
  background-color: #d8d8d8;
}

.win-tab-btn.active {
  background-color: var(--win-gray);
  border-top: 2px solid var(--win-white);
  border-left: 2px solid var(--win-white);
  border-right: 2px solid var(--win-gray-darkest);
  border-bottom: 2px solid var(--win-gray);
  font-weight: bold;
  padding-top: 4px;
  padding-bottom: 4px;
  z-index: 2;
}

.tab-strip-spacer {
  flex: 1;
}

.ann-tab-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background-color: var(--win-gray);
}

.ann-split-container {
  flex: 1;
  display: flex;
  gap: 4px;
  padding: 4px;
  overflow: hidden;
}

.ann-list-pane {
  width: 300px;
  min-width: 240px;
  display: flex;
  flex-direction: column;
  background-color: var(--win-white);
}

.ann-list-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 6px;
  background-color: var(--win-gray);
  border-bottom: 1px solid var(--win-gray-dark);
  font-weight: bold;
  font-size: 11px;
}

.ann-items-list {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.ann-item-row {
  padding: 6px 8px;
  border-bottom: 1px solid #f0f0f0;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 11px;
}

.ann-item-row:hover {
  background-color: #f0f6ff;
}

.ann-item-row.selected {
  background-color: var(--win-highlight);
  color: var(--win-highlight-text);
}

.ann-item-row-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 4px;
}

.ann-item-title {
  font-weight: bold;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 195px;
}

.ann-item-meta {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  opacity: 0.8;
}

.ann-badge {
  display: inline-block;
  font-size: 9px;
  padding: 1px 4px;
  border-radius: 2px;
  font-weight: bold;
  text-transform: uppercase;
}

.ann-badge-overlay {
  background-color: #d0e4ff;
  color: #003399;
  border: 1px solid #99c2ff;
}

.ann-badge-page_only {
  background-color: #ffe6cc;
  color: #b35900;
  border: 1px solid #ffcc99;
}

.ann-badge-modal {
  background-color: #e6ccff;
  color: #5900b3;
  border: 1px solid #cc99ff;
}

.ann-item-row.selected .ann-badge {
  background-color: #ffffff;
  color: #000000;
}

/* Form Styles */
.ann-form-pane {
  flex: 1;
  display: flex;
  flex-direction: column;
  background-color: var(--win-white);
}

.ann-form-toolbar {
  display: flex;
  align-items: center;
  padding: 4px 8px;
  background-color: var(--win-gray);
  border-bottom: 1px solid var(--win-gray-dark);
}

.ann-form-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
}

.form-label {
  width: 130px;
  font-weight: bold;
  text-align: right;
  flex-shrink: 0;
  color: #333;
}

.win-input,
.win-textarea {
  font-family: var(--font-system);
  font-size: 11px;
  padding: 3px 5px;
  outline: none;
  background-color: var(--win-white);
  border: 1px solid var(--win-gray-dark);
  width: 100%;
  user-select: text;
  -webkit-user-select: text;
}

.win-textarea {
  resize: vertical;
  line-height: 1.3;
}

.ann-thumb-preview {
  width: 180px;
  height: 95px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #f5f5f5;
  border: 1px solid #ccc;
  overflow: hidden;
}

.ann-thumb-preview img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* Mobile Preview */
.ann-preview-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #2b3a42;
  padding: 16px;
  overflow: auto;
}

.mobile-phone-frame {
  width: 300px;
  height: 520px;
  background-color: #121212;
  border-radius: 32px;
  padding: 14px 10px 14px 10px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 10px 25px rgba(0,0,0,0.6);
  border: 3px solid #3a3a3a;
}

.mobile-speaker {
  width: 60px;
  height: 5px;
  background-color: #444;
  border-radius: 3px;
  align-self: center;
  margin-bottom: 10px;
}

.mobile-screen {
  flex: 1;
  background-color: #f7f9fc;
  border-radius: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
}

.mobile-card {
  background: #ffffff;
  border-radius: 12px;
  margin: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  display: flex;
  flex-direction: column;
}

.mobile-card-img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  background-color: #eaeaea;
}

.mobile-card-body {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mobile-card-tag {
  font-size: 9px;
  font-weight: bold;
  color: #0b57d0;
  text-transform: uppercase;
}

.mobile-card-title {
  font-size: 14px;
  font-weight: bold;
  color: #111;
  line-height: 1.2;
}

.mobile-card-desc {
  font-size: 11px;
  color: #555;
  line-height: 1.4;
}

.mobile-card-btn {
  margin-top: 8px;
  background-color: #0b57d0;
  color: #fff;
  border: none;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: bold;
  cursor: pointer;
  text-align: center;
}

/* Overlay / Modal Mock */
.mobile-overlay-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
}

.mobile-modal-box {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
  display: flex;
  flex-direction: column;
  width: 100%;
  max-height: 90%;
}

/* Asset Picker Grid */
.picker-grid-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 4px;
  background: #fff;
  border: 1px solid #ccc;
  cursor: pointer;
}

.picker-grid-item:hover {
  background-color: #e6f0fa;
  border-color: #000080;
}

.picker-grid-item img {
  width: 100%;
  height: 60px;
  object-fit: cover;
  margin-bottom: 4px;
}

.picker-grid-item span {
  font-size: 10px;
  word-break: break-all;
  max-width: 90px;
}

/* Welcome / Paste JSON Dialog */
.ann-welcome-backdrop {
  position: absolute;
  top: 50px;
  left: 0;
  right: 0;
  bottom: 22px;
  background-color: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  padding: 16px;
}

.ann-welcome-dialog {
  width: 580px;
  max-width: 95%;
  background-color: var(--win-gray);
  box-shadow: 4px 4px 15px rgba(0,0,0,0.5);
  display: flex;
  flex-direction: column;
}