/* ==========================================================================
   macOS Desktop Simulation
   ========================================================================== */

/* --------------------------------------------------------------------------
   Toggle Button
   -------------------------------------------------------------------------- */

.desktop-toggle {
  background: #f3f4f6;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.25rem 0.75rem;
  font-size: 0.8rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #374151;
  transition: background-color 0.15s;
}

.desktop-toggle:hover {
  background: #e5e7eb;
}

.desktop-toggle--active {
  background: #ecfdf5;
  border-color: #059669;
  color: #059669;
}

/* Pulsing highlight when desktop-tip is on page */
.desktop-toggle--highlight {
  animation: desktop-btn-pulse 2s ease-in-out infinite;
  border-color: #059669;
  color: #059669;
  background: #ecfdf5;
  position: relative;
}

.desktop-toggle--highlight::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: inherit;
  border: 2px solid #059669;
  animation: desktop-btn-ring 2s ease-in-out infinite;
  pointer-events: none;
}

@keyframes desktop-btn-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.3); }
  50%      { box-shadow: 0 0 12px 4px rgba(5, 150, 105, 0.35); }
}

@keyframes desktop-btn-ring {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50%      { opacity: 1; transform: scale(1.04); }
}

/* --------------------------------------------------------------------------
   Desktop Container
   -------------------------------------------------------------------------- */

.desktop-sim {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  user-select: none;
  flex-shrink: 0;
}

.desktop-sim--hidden {
  display: none;
}

/* --------------------------------------------------------------------------
   Menu Bar
   -------------------------------------------------------------------------- */

.desktop-menubar {
  display: flex;
  align-items: center;
  padding: 0 12px;
  height: 28px;
  background: linear-gradient(180deg, #f5f5f7 0%, #e8e8ec 100%);
  border-bottom: 1px solid #c8c8cc;
  font-family: -apple-system, 'SF Pro Text', 'Helvetica Neue', sans-serif;
  font-size: 13px;
  color: #1d1d1f;
  gap: 16px;
  flex-shrink: 0;
}

.desktop-menubar__apple {
  font-size: 16px;
  opacity: 0.85;
  cursor: default;
}

.desktop-menubar__app {
  font-weight: 600;
  cursor: default;
}

.desktop-menubar__item {
  cursor: default;
  padding: 2px 8px;
  border-radius: 4px;
}

.desktop-menubar__item:hover {
  background: rgba(0, 0, 0, 0.08);
}

.desktop-menubar__spacer {
  flex: 1;
}

.desktop-menubar__clock {
  font-size: 12.5px;
  color: #3a3a3c;
}

/* Help Button */
.desktop-menubar__help {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: #6b6b6e;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  flex-shrink: 0;
}

.desktop-menubar__help:hover {
  background: #059669;
  color: #fff;
}

/* Help Popover */
.desktop-help-popover {
  position: absolute;
  top: 36px;
  right: 12px;
  z-index: 1000;
  width: 280px;
  background: #fff;
  border: 1px solid #d1d5db;
  border-radius: 10px;
  padding: 1rem 1.25rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15), 0 2px 6px rgba(0, 0, 0, 0.08);
  font-family: -apple-system, 'SF Pro Text', 'Helvetica Neue', sans-serif;
  font-size: 13px;
  color: #374151;
  line-height: 1.5;
  animation: desktop-help-in 0.2s ease-out;
}

.desktop-help-popover--hidden {
  display: none;
}

.desktop-help-popover__title {
  font-weight: 700;
  font-size: 14px;
  color: #111827;
  margin-bottom: 0.4rem;
}

.desktop-help-popover p {
  margin: 0 0 0.6rem;
}

.desktop-help-popover ul {
  margin: 0 0 0.75rem;
  padding-left: 1.1rem;
}

.desktop-help-popover li {
  margin-bottom: 0.3rem;
}

.desktop-help-popover li strong {
  color: #059669;
}

.desktop-help-popover code {
  background: #f3f4f6;
  padding: 0.1em 0.35em;
  border-radius: 3px;
  font-size: 12px;
  font-family: 'SFMono-Regular', 'Consolas', monospace;
}

.desktop-help-popover__dismiss {
  text-align: center;
  padding: 0.35rem 0.75rem;
  background: #059669;
  color: #fff;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}

.desktop-help-popover__dismiss:hover {
  background: #047857;
}

@keyframes desktop-help-in {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* --------------------------------------------------------------------------
   Desktop Area
   -------------------------------------------------------------------------- */

.desktop-area {
  background: linear-gradient(135deg, #1b3a5c 0%, #2d5a87 40%, #3a7bb8 100%);
  min-height: 230px;
  padding: 18px;
  position: relative;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.desktop-icons {
  display: grid;
  grid-template-columns: repeat(auto-fill, 85px);
  gap: 7px;
  align-content: start;
  flex: 1;
}

.desktop-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 6px;
  border-radius: 6px;
  cursor: default;
  text-align: center;
}

.desktop-icon:hover {
  background: rgba(255, 255, 255, 0.1);
}

.desktop-icon--selected {
  background: rgba(59, 130, 246, 0.35);
}

.desktop-icon__img {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 39px;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.desktop-icon__label {
  font-family: -apple-system, 'SF Pro Text', 'Helvetica Neue', sans-serif;
  font-size: 11px;
  color: #fff;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
  max-width: 80px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.3;
}

.desktop-icon__label--editing {
  background: #fff;
  color: #1d1d1f;
  text-shadow: none;
  padding: 1px 4px;
  border-radius: 3px;
  outline: 2px solid #3b82f6;
  white-space: normal;
  overflow: visible;
}

/* --------------------------------------------------------------------------
   Dock
   -------------------------------------------------------------------------- */

.desktop-dock {
  display: flex;
  justify-content: center;
  padding: 4px 0 6px;
  flex-shrink: 0;
}

.desktop-dock__bar {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 16px;
  padding: 4px 8px;
}

.desktop-dock__item {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 33px;
  cursor: default;
  border-radius: 10px;
  transition: transform 0.15s;
  position: relative;
}

.desktop-dock__item:hover {
  transform: scale(1.2) translateY(-4px);
}

.desktop-dock__item--active::after {
  content: '';
  position: absolute;
  bottom: -3px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.8);
}

.desktop-dock__separator {
  width: 1px;
  height: 36px;
  background: rgba(255, 255, 255, 0.25);
  margin: 0 4px;
  align-self: center;
}

.desktop-dock__tooltip {
  position: absolute;
  top: -30px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(30, 30, 30, 0.9);
  color: #fff;
  font-family: -apple-system, sans-serif;
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 4px;
  white-space: nowrap;
  pointer-events: none;
  display: none;
}

.desktop-dock__item:hover .desktop-dock__tooltip {
  display: block;
}

/* --------------------------------------------------------------------------
   Finder Window
   -------------------------------------------------------------------------- */

.finder-window {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: min(620px, calc(100% - 24px));
  max-height: calc(100% - 16px);
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35), 0 0 0 0.5px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 10;
  font-family: -apple-system, 'SF Pro Text', 'Helvetica Neue', sans-serif;
}

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

/* Finder Titlebar */
.finder-titlebar {
  display: flex;
  align-items: center;
  padding: 0 12px;
  height: 38px;
  background: linear-gradient(180deg, #e8e8ec 0%, #dcdce0 100%);
  border-bottom: 1px solid #c0c0c4;
  flex-shrink: 0;
}

.finder-titlebar__dots {
  display: flex;
  gap: 6px;
  margin-right: 12px;
}

.finder-titlebar__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  cursor: default;
}

.finder-titlebar__dot--close { background: #ff5f57; }
.finder-titlebar__dot--minimize { background: #febc2e; }
.finder-titlebar__dot--maximize { background: #28c840; }

.finder-titlebar__nav {
  display: flex;
  gap: 4px;
  margin-right: 12px;
}

.finder-titlebar__nav-btn {
  background: none;
  border: 1px solid #c0c0c4;
  border-radius: 4px;
  width: 24px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: default;
  color: #6e6e73;
  font-size: 12px;
}

.finder-titlebar__nav-btn:hover:not(:disabled) {
  background: rgba(0, 0, 0, 0.05);
}

.finder-titlebar__nav-btn:disabled {
  opacity: 0.3;
}

.finder-titlebar__path {
  flex: 1;
  text-align: center;
  font-size: 13px;
  font-weight: 500;
  color: #1d1d1f;
}

/* Finder Body */
.finder-body {
  display: flex;
  flex: 1;
  min-height: 180px;
  max-height: 220px;
  overflow: hidden;
}

/* Finder Sidebar */
.finder-sidebar {
  width: 160px;
  background: #f5f5f7;
  border-right: 1px solid #e0e0e4;
  padding: 8px 0;
  overflow-y: auto;
  flex-shrink: 0;
}

.finder-sidebar__heading {
  font-size: 11px;
  font-weight: 600;
  color: #86868b;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 4px 16px 4px;
  margin-top: 4px;
}

.finder-sidebar__item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 16px;
  font-size: 12.5px;
  color: #1d1d1f;
  cursor: default;
  border-radius: 0;
}

.finder-sidebar__item:hover {
  background: rgba(0, 0, 0, 0.04);
}

.finder-sidebar__item--active {
  background: #d4e4f7;
  color: #1d1d1f;
}

.finder-sidebar__item-icon {
  font-size: 14px;
  width: 18px;
  text-align: center;
  flex-shrink: 0;
}

/* Finder Content (file grid) */
.finder-content {
  flex: 1;
  padding: 8px;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 4px;
  align-content: start;
}

.finder-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 8px 4px;
  border-radius: 6px;
  cursor: default;
  text-align: center;
}

.finder-item:hover {
  background: #f0f0f4;
}

.finder-item--selected {
  background: #d4e4f7;
}

.finder-item--drop-target {
  background: #e0f0ff;
  outline: 2px dashed #3b82f6;
}

.finder-item__icon {
  font-size: 38px;
  line-height: 1;
}

.finder-item__name {
  font-size: 11px;
  color: #1d1d1f;
  max-width: 76px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.3;
}

.finder-item__name--editing {
  background: #fff;
  outline: 2px solid #3b82f6;
  border-radius: 2px;
  padding: 0 3px;
  white-space: normal;
  overflow: visible;
}

/* Finder Status Bar */
.finder-statusbar {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px 12px;
  background: #f5f5f7;
  border-top: 1px solid #e0e0e4;
  font-size: 11px;
  color: #86868b;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Context Menu
   -------------------------------------------------------------------------- */

.desktop-context-menu {
  position: fixed;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 0.5px solid rgba(0, 0, 0, 0.15);
  border-radius: 6px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
  padding: 4px 0;
  min-width: 200px;
  z-index: 100;
  font-family: -apple-system, 'SF Pro Text', 'Helvetica Neue', sans-serif;
  font-size: 13px;
}

.desktop-context-menu--hidden {
  display: none;
}

.desktop-context-menu__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 16px;
  cursor: default;
  color: #1d1d1f;
}

.desktop-context-menu__item:hover {
  background: #3b82f6;
  color: #fff;
  border-radius: 3px;
  margin: 0 4px;
  padding: 4px 12px;
}

.desktop-context-menu__item--disabled {
  color: #c0c0c4;
  pointer-events: none;
}

.desktop-context-menu__shortcut {
  font-size: 12px;
  color: #86868b;
  margin-left: 24px;
}

.desktop-context-menu__item:hover .desktop-context-menu__shortcut {
  color: rgba(255, 255, 255, 0.7);
}

.desktop-context-menu__separator {
  height: 1px;
  background: rgba(0, 0, 0, 0.1);
  margin: 4px 0;
}

/* --------------------------------------------------------------------------
   Info Panel (Get Info)
   -------------------------------------------------------------------------- */

.desktop-info-panel {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: 200px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 10px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
  padding: 16px;
  z-index: 15;
  font-family: -apple-system, 'SF Pro Text', 'Helvetica Neue', sans-serif;
}

.desktop-info-panel--hidden {
  display: none;
}

.desktop-info-panel__close {
  position: absolute;
  top: 6px;
  left: 8px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ff5f57;
  border: none;
  cursor: default;
}

.desktop-info-panel__icon {
  text-align: center;
  font-size: 48px;
  margin: 8px 0;
}

.desktop-info-panel__name {
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: #1d1d1f;
  margin-bottom: 12px;
}

.desktop-info-panel__row {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  padding: 3px 0;
  color: #3a3a3c;
}

.desktop-info-panel__row span:first-child {
  color: #86868b;
}

/* --------------------------------------------------------------------------
   Command Indicator (shows what terminal command was triggered)
   -------------------------------------------------------------------------- */

.desktop-cmd-indicator {
  position: absolute;
  bottom: 60px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(30, 30, 46, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #cdd6f4;
  font-family: 'Source Code Pro', 'Courier New', monospace;
  font-size: 13px;
  padding: 6px 16px;
  border-radius: 8px;
  z-index: 20;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s;
  white-space: nowrap;
}

.desktop-cmd-indicator--visible {
  opacity: 1;
}

.desktop-cmd-indicator__prompt {
  color: #34d399;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 1000px) {
  .desktop-area {
    min-height: 200px;
  }

  .finder-window {
    width: calc(100% - 20px);
  }

  .finder-sidebar {
    width: 130px;
  }
}

@media (max-width: 768px) {
  .desktop-toggle {
    display: none;
  }

  .desktop-sim {
    display: none !important;
  }
}