/*
FNXC:Navigation 2026-06-21-00:00:
The right dock CSS uses a mobile media query as a belt-and-suspenders guard only. The authoritative mobile gate is the JS `rightDockActive` value from `useViewportMode`, which also covers phone classes that a width-only query cannot classify reliably.
*/
/*
FNXC:Navigation 2026-06-22-00:10:
The right dock OVERLAYS the page content (floats over the right edge) instead of being a flex sibling that shrinks the main content. It is absolutely positioned against the project shell (which is position:relative) so opening/closing or resizing it never reflows the page beneath. z-index sits above content but below the docked terminal/modals.
*/
.right-dock {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 20;
  display: flex;
  flex-direction: column;
  /* FNXC:RightDock 2026-06-25-13:15: Define the dock width override hooks on the host so the var() references resolve (token-validity guard); themes/JS can still override them. */
  --right-dock-min-width: calc(var(--space-2xl) * 8);
  --right-dock-max-width: calc(var(--space-2xl) * 40);
  min-width: min(100%, var(--right-dock-min-width, calc(var(--space-2xl) * 8)));
  /*
  FNXC:RightDock 2026-06-23-00:50:
  Raised the right-dock max-width default from calc(var(--space-2xl) * 22) (~704px) to calc(var(--space-2xl) * 40) (~1280px) so the dock can be dragged MUCH wider (matching the raised RIGHT_DOCK_MAX_WIDTH JS clamp) and the Files view has room for its tree|viewer two-pane split. The min(100%, ...) wrapper is kept so the dock can never exceed the viewport regardless of the larger cap.
  */
  max-width: min(100%, var(--right-dock-max-width, calc(var(--space-2xl) * 40)));
  min-height: 0;
  background: var(--surface);
  /*
  FNXC:RightDockChrome 2026-06-23-19:10:
  Right-dock dividing lines should be invisible by default, including the shell edge, toolbar, and selected-view header. Use theme tokens instead of removing border geometry so themes can re-enable the dividers by setting --chrome-divider-color or the right-dock-specific aliases.
  */
  border-left: var(--chrome-divider-width, 1px) solid var(--right-dock-shell-divider-color, transparent);
  color: var(--text);
  box-shadow: var(--shadow-lg);
}

/*
FNXC:RightDockPin 2026-06-27-00:00:
Pinned mode is CSS-only: the project shell is already a flex row, so switching the dock from absolute overlay to relative in-flow reserves the dock width and shrinks `.project-content` without an App shell class. Keep position:relative (not static) so the absolute resize handle remains anchored to the dock, and remove the floating shadow so the pinned dock reads as a sibling pane with the existing tokenized divider. The mobile `.right-dock { display:none }` media guard still wins because this modifier does not override display.
*/
.right-dock--pinned {
  position: relative;
  box-shadow: none;
}

.right-dock--with-footer {
  padding-bottom: var(--executor-footer-height);
}

.right-dock--collapsed {
  width: calc(var(--space-2xl) + var(--space-sm));
  min-width: calc(var(--space-2xl) + var(--space-sm));
  max-width: calc(var(--space-2xl) + var(--space-sm));
}

.right-dock__resize-handle {
  position: absolute;
  inset-block: 0;
  inset-inline-start: calc(var(--space-xs) * -1);
  z-index: 2;
  width: var(--space-sm);
  cursor: col-resize;
  touch-action: none;
}

.right-dock__resize-handle::before {
  position: absolute;
  inset-block: 0;
  inset-inline-start: calc(var(--space-xs) - var(--btn-border-width));
  width: var(--btn-border-width);
  background: transparent;
  content: "";
  transition: background var(--transition-fast);
}

.right-dock__resize-handle:hover::before,
.right-dock__resize-handle:focus-visible::before {
  background: var(--todo);
}

.right-dock__resize-handle:focus-visible {
  outline: none;
}

.right-dock__toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-sm);
  border-bottom: var(--chrome-divider-width, 1px) solid var(--right-dock-toolbar-divider-color, transparent);
}

.right-dock--collapsed .right-dock__toolbar {
  flex-direction: column;
  justify-content: flex-start;
  height: 100%;
}

.right-dock__tabs,
.right-dock__actions {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  min-width: 0;
}

.right-dock__tabs {
  flex: 1;
  overflow-x: auto;
  scrollbar-width: thin;
}

.right-dock--collapsed .right-dock__tabs,
.right-dock--collapsed .right-dock__actions {
  flex-direction: column;
  overflow: visible;
}

.right-dock__tab {
  flex-shrink: 0;
  color: var(--text-muted);
}

.right-dock__tab--active,
.right-dock__tab[aria-selected="true"] {
  background: var(--status-todo-bg);
  color: var(--todo);
}

.right-dock__header {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-bottom: var(--chrome-divider-width, 1px) solid var(--right-dock-view-header-divider-color, transparent);
  color: var(--text);
}

.right-dock__title {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  color: inherit;
  font: inherit;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/*
FNXC:RightDockEmbedded 2026-06-22-00:00:
The dock body is the shared narrow host (~280-420px) for embedded tool views while the viewport stays desktop.
Make it an inline-size query container named `right-dock-body` so each hosted view can mirror its phone-width
(@media max-width:768px) single-column layout off the DOCK width instead of the viewport, which the view's own
@media rules can never see here. Views without their own `--embedded` variant (DevServerView, SecretsView,
PullRequestView) attach their @container rules to this container; ActivityLog/GitManager use their own embedded
container. NOTE: the wide right-dock expand modal is NOT this container, so its layout is unaffected.
*/
.right-dock__body {
  display: flex;
  flex: 1;
  min-height: 0;
  min-width: 0;
  overflow: auto;
  container-type: inline-size;
  container-name: right-dock-body;
}

/*
FNXC:RightDockEmbedded 2026-06-22-15:30:
The hosted view is a flex child of the dock body; without min-height:0 it cannot shrink below its content height, so a tall view (e.g. DevServerView) blows past the dock and its own overflow-y:auto never engages. min-height:0 + min-block-size:0 lets the child bound itself so the view (or the dock body) actually scrolls vertically.
*/
.right-dock__body > * {
  flex: 1;
  min-width: 0;
  min-height: 0;
  min-block-size: 0;
}

.right-dock-expand-modal {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/*
FNXC:ModalTouchGeometry 2026-07-27-19:00:
The expanded dock is now content within FloatingWindow. Retain its visual identity while letting
its dimensions and position belong exclusively to the shared host rather than a nested fixed panel.
*/
.right-dock-expand-modal--floating {
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  max-width: none;
  max-height: none;
  resize: none;
  pointer-events: auto;
  box-shadow: var(--floating-window-shadow, var(--shadow-lg));
}

/*
FNXC:RightDock 2026-06-22-17:40:
Header is the drag handle; grab/grabbing cursor and non-selectable text signal and protect the drag.

FNXC:RightDock 2026-06-22-18:50:
Touch dragging was janky because the browser claimed the header's touch stream for scroll/pan gestures. `touch-action: none` on the drag handle (matching the resize handles) hands the whole gesture to our pointer handlers so a finger drag stays smooth and never scrolls the page behind it. `cursor: grab/grabbing` is desktop-only signal; `touch-action` is what makes touch work. A comfortable `min-height` makes the header a forgiving touch target.
*/
.right-dock-expand-modal__header--draggable {
  border-bottom-color: var(--right-dock-expand-header-divider-color, transparent);
  cursor: grab;
  user-select: none;
  touch-action: none;
  min-height: 44px;
}

.right-dock-expand-modal__header--draggable:active {
  cursor: grabbing;
}

.right-dock-expand-modal__header,
.right-dock-expand-modal__title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  min-width: 0;
}

.right-dock-expand-modal__title {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/*
FNXC:RightDockFiles 2026-06-22-01:00:
The expand body is a flex host that must let its single rendered view stretch to the FULL body width and height,
not shrink to content. The child (e.g. .dock-files-view) gets flex:1 + min-width:0 so its CSS container query
measures the real pop-out width and can flip to the wide two-pane layout. Keep min-width:0/min-height:0 here so a
wide child cannot collapse the flex line.
*/
.right-dock-expand-modal__body {
  display: flex;
  flex: 1;
  min-height: 0;
  min-width: 0;
  overflow: auto;
}

.right-dock-expand-modal__body > * {
  flex: 1;
  min-width: 0;
  min-height: 0;
  min-block-size: 0;
}

/*
FNXC:ViewportChrome 2026-08-03-00:13:
Right dock hide follows JS viewport mode (authoritative mobile gate) rather than width alone, matching LeftSidebarNav/MobileNavBar so tablet-class narrow viewports keep the dock when mode=tablet. Width media remains a no-JS/first-paint fallback for true phones.
*/
@media (max-width: 768px) {
  .right-dock {
    display: none;
  }
}

html[data-viewport-mode="mobile"] .right-dock {
  display: none;
}

html:is([data-viewport-mode="tablet"], [data-viewport-mode="desktop"]) .right-dock {
  display: flex;
}