#context-menu {
  position: fixed;
  z-index: 3000;
  min-width: 170px;
  background: var(--surface-tooltip);
  border-top: 1px solid var(--color-white);
  border-left: 1px solid var(--color-white);
  border-right: 1px solid var(--context-border-dark);
  border-bottom: 1px solid var(--context-border-dark);
  box-shadow: 2px 2px 0 var(--context-shadow);
  padding: 3px;
}

.context-menu-item {
  width: 100%;
  text-align: left;
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-size: 11px;
  padding: 6px 8px;
  cursor: pointer;
}

.context-menu-item:hover:not(:disabled),
.context-menu-item:focus-visible {
  background: linear-gradient(var(--titlebar-1), var(--titlebar-2));
  color: var(--color-white);
  outline: none;
}

.context-menu-item:disabled {
  color: var(--context-disabled);
  cursor: default;
}

.context-menu-sep {
  height: 1px;
  background: var(--context-separator);
  margin: 3px 2px;
}

.xp-props {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 100%;
}

.xp-props-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--props-title);
}

.xp-props-body {
  border: 1px solid var(--divider);
  background: var(--color-white);
  padding: 8px;
  font-size: 11px;
  color: var(--explorer-item-text);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.xp-settings-panel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 100%;
  color: var(--text-primary);
}

.xp-settings-header {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--divider);
  background: linear-gradient(var(--surface-panel-top), var(--surface-panel-bottom));
  padding: 10px;
}

.xp-settings-header-icon {
  width: 42px;
  height: 42px;
  object-fit: contain;
  image-rendering: pixelated;
}

.xp-settings-kicker {
  color: var(--text-muted);
  font-size: 11px;
}

.xp-settings-header h2 {
  margin: 1px 0 0;
  font-size: 16px;
  line-height: 1.2;
  color: var(--text-primary);
}

.xp-settings-layout {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 10px;
  min-height: 0;
  flex: 1;
}

.xp-settings-sidebar,
.xp-settings-grid,
.xp-settings-status {
  border: 1px solid var(--divider);
  background: var(--surface-window-soft);
}

.xp-settings-sidebar {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 8px;
}

.xp-settings-sidebar button,
.xp-settings-tile {
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.xp-settings-sidebar button {
  border: none;
  background: transparent;
  color: var(--text-accent);
  padding: 5px 6px;
}

.xp-settings-sidebar button:hover,
.xp-settings-sidebar button:focus-visible {
  background: linear-gradient(var(--titlebar-1), var(--titlebar-2));
  color: var(--color-white);
  outline: none;
}

.xp-settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 10px;
  align-content: start;
}

.xp-settings-tile {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  min-height: 70px;
  border: 1px solid transparent;
  background: var(--surface-window);
  color: var(--text-primary);
  padding: 8px;
}

.xp-settings-tile:hover,
.xp-settings-tile:focus-visible {
  border-color: var(--accent-stroke);
  outline: none;
  background: var(--surface-window-alt);
}

.xp-settings-tile img {
  width: 30px;
  height: 30px;
  object-fit: contain;
  image-rendering: pixelated;
}

.xp-settings-tile span {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.xp-settings-tile strong {
  font-size: 12px;
  color: var(--text-accent);
}

.xp-settings-tile small {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.25;
}

.xp-settings-status {
  padding: 6px 8px;
  font-size: 11px;
  color: var(--text-muted);
}

/* Control Panel main column: Personalization + System tiles */
.xp-settings-main {
  min-height: 0;
  overflow: auto;
  border: 1px solid var(--divider);
  background: var(--surface-window-soft);
  padding: 12px 12px 4px;
}

.xp-settings-main .xp-settings-grid {
  border: none;
  background: transparent;
  padding: 0 0 10px;
}

.xp-settings-section-title {
  margin: 0 0 2px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-accent);
}

.xp-settings-section-sub {
  margin: 0 0 10px;
  font-size: 11px;
  color: var(--text-muted);
}

.xp-theme-picker {
  margin-bottom: 16px;
}

.xp-theme-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 10px;
}

.xp-theme-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 6px;
  font: inherit;
  text-align: left;
  color: var(--text-primary);
  background: var(--surface-window);
  border: 1px solid var(--divider);
  border-radius: 6px;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}

.xp-theme-card:hover,
.xp-theme-card:focus-visible {
  border-color: var(--accent-stroke);
  outline: none;
  transform: translateY(-1px);
}

.xp-theme-card.is-active {
  border-color: var(--border-accent);
  box-shadow: 0 0 0 2px var(--selection-blue);
}

.xp-theme-card-preview {
  display: block;
  aspect-ratio: 16 / 10;
  border-radius: 4px;
  background-size: cover;
  background-position: center;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.18);
  position: relative;
}

.xp-theme-card.is-active .xp-theme-card-preview::after {
  content: '\2713';
  position: absolute;
  right: 6px;
  top: 6px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  background: var(--border-accent);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.35);
}

.xp-theme-card-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 2px 2px;
}

.xp-theme-card-text strong {
  font-size: 12px;
  color: var(--text-accent);
}

.xp-theme-card-text small {
  font-size: 11px;
  line-height: 1.3;
  color: var(--text-muted);
}

.is-switching-theme .xp-theme-cards {
  opacity: 0.6;
  pointer-events: none;
}

.shell-dialog-backdrop,
.shell-session-screen {
  position: fixed;
  inset: 0;
  z-index: 120000;
  display: grid;
  place-items: center;
  background: rgba(0, 0, 0, 0.34);
}

.shell-dialog {
  width: min(380px, calc(100vw - 32px));
  border: 2px solid var(--border-strong);
  background: var(--surface-window);
  color: var(--text-primary);
  box-shadow: 4px 4px 0 var(--overlay-shadow);
}

.shell-dialog-titlebar {
  min-height: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 6px 0 9px;
  background: linear-gradient(var(--titlebar-1), var(--titlebar-2));
  color: var(--color-white);
}

.shell-dialog-close {
  border: 1px solid var(--border-strong);
  background: var(--surface-window);
  color: var(--text-primary);
  cursor: pointer;
}

.shell-dialog-body {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 10px;
  padding: 14px;
}

.shell-dialog-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--accent-fill);
  color: var(--color-white);
  font-weight: 700;
}

.shell-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 6px;
  padding: 8px;
  background: var(--surface-window-soft);
}

.shell-dialog-btn,
.shell-session-btn {
  border: 1px solid var(--border-strong);
  background: linear-gradient(var(--surface-panel-top), var(--surface-panel-bottom));
  color: var(--text-primary);
  font: inherit;
  padding: 4px 10px;
  cursor: pointer;
}

.shell-session-card {
  border: 2px solid var(--border-strong);
  background: var(--surface-window);
  color: var(--text-primary);
  padding: 18px;
  box-shadow: 4px 4px 0 var(--overlay-shadow);
}

.shell-session-title {
  font-size: 18px;
  font-weight: 700;
}

.shell-session-subtitle {
  margin: 4px 0 12px;
  color: var(--text-muted);
}