/**
 * PDF Tools - Edit PDF
 * Shared Overlay + Coordinate System styles.
 * This is a neutral shared layer for future tools; it does not add tool-specific overlays.
 */

.ept-bench .ept-workspace-paper[data-ept-overlay-page] {
  overflow: hidden;
  touch-action: none;
}

.ept-bench .ept-overlay-layer {
  inset: 0;
  pointer-events: none;
  position: absolute;
  z-index: 4;
}

.ept-bench .ept-overlay-box {
  align-items: center;
  appearance: none;
  background: rgba(23, 105, 255, .14) !important;
  border: 2px solid var(--ept-primary) !important;
  border-radius: 12px;
  box-shadow: 0 14px 26px rgba(23, 105, 255, .18);
  color: var(--ept-primary-dark) !important;
  cursor: grab;
  display: flex;
  justify-content: center;
  min-height: 22px;
  min-width: 22px;
  padding: 0 !important;
  pointer-events: auto;
  position: absolute;
  text-align: center;
  touch-action: none;
  user-select: none;
}

.ept-bench .ept-overlay-box.is-dragging {
  cursor: grabbing;
}

.ept-bench .ept-overlay-box__label {
  background: rgba(255, 255, 255, .86);
  border: 1px solid rgba(23, 105, 255, .20);
  border-radius: 999px;
  color: var(--ept-primary-dark) !important;
  font-size: .68rem;
  font-weight: 900;
  line-height: 1;
  padding: 5px 7px;
  white-space: nowrap;
}

.ept-bench .ept-overlay-box__handle {
  background: var(--ept-primary);
  border: 2px solid #fff;
  border-radius: 999px;
  bottom: -8px;
  box-shadow: 0 6px 12px rgba(15, 23, 42, .22);
  cursor: nwse-resize;
  height: 16px;
  position: absolute;
  right: -8px;
  width: 16px;
}

.ept-bench .ept-overlay-contract__grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin: 14px 0;
}

.ept-bench .ept-overlay-contract__grid > div {
  background: var(--ept-surface-soft);
  border: 1px solid var(--ept-border);
  border-radius: 14px;
  min-width: 0;
  padding: 12px;
}

.ept-bench .ept-overlay-contract__grid strong,
.ept-bench .ept-overlay-contract__grid span {
  display: block;
  min-width: 0;
  overflow-wrap: anywhere;
}

.ept-bench .ept-overlay-contract__grid strong {
  color: var(--ept-text) !important;
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.ept-bench .ept-overlay-contract__grid span {
  color: var(--ept-muted) !important;
  font-size: .82rem;
  margin-top: 5px;
}

.ept-bench .ept-overlay-actions {
  margin-top: 10px;
}

/* CORE-10 pointer guard: the neutral overlay can never block upload/start controls. */
.ept-bench .ept-overlay-layer:not(:has(.ept-overlay-box:not([hidden]))) {
  pointer-events: none !important;
}

.ept-bench .ept-overlay-box[hidden] {
  display: none !important;
  pointer-events: none !important;
}

.ept-bench .ept-overlay-layer,
.ept-bench .ept-workspace-preview__surface,
.ept-bench .ept-workspace-paper[data-ept-overlay-page] {
  isolation: isolate;
}

.ept-bench [data-ept-upload-trigger],
.ept-bench [data-ept-choose],
.ept-bench [data-ept-replace] {
  position: relative;
  z-index: 8;
}

/* SHARED-WORKSPACE-OVERLAY-1: universal overlay object contract markers. */
.ept-bench [data-ept-overlay-object][data-ept-draggable-overlay] {
  pointer-events: auto;
  touch-action: none;
  user-select: none;
}

.ept-bench [data-ept-overlay-object][data-ept-draggable-overlay]:not([aria-disabled="true"]) {
  cursor: grab;
}

.ept-bench [data-ept-overlay-object][data-ept-draggable-overlay].is-dragging,
.ept-bench [data-ept-overlay-object][data-ept-draggable-overlay][data-ept-overlay-dragging="true"] {
  cursor: grabbing;
}

.ept-bench [data-ept-overlay-object][data-ept-overlay-selected="true"] {
  outline: 2px solid var(--ept-primary);
  outline-offset: 2px;
}

/* SHARED-WORKSPACE-LAYER-1: explicit preview / overlay / interaction layer contract. */
.ept-bench [data-ept-layer-root="true"] {
  --ept-pdf-layer-z: 1;
  --ept-overlay-visual-layer-z: 4;
  --ept-overlay-interaction-layer-z: 6;
  --ept-overlay-selection-layer-z: 7;
}

.ept-bench [data-ept-layer-role="pdf-preview"],
.ept-bench [data-ept-layer-pdf-preview="true"] {
  position: relative;
  isolation: isolate;
}

.ept-bench [data-ept-layer-role="pdf-preview"] canvas,
.ept-bench [data-ept-layer-pdf-preview="true"] canvas,
.ept-bench [data-ept-pdf-canvas] {
  position: relative;
  z-index: var(--ept-pdf-layer-z, 1);
}

.ept-bench [data-ept-layer-role="overlay-visual"],
.ept-bench [data-ept-layer-overlay-visual="true"],
.ept-bench [data-ept-overlay-layer] {
  pointer-events: none !important;
  z-index: var(--ept-overlay-visual-layer-z, 4);
}

.ept-bench [data-ept-layer-role="overlay-interaction"],
.ept-bench [data-ept-layer-interaction-target="true"],
.ept-bench [data-ept-real-pointer-target="true"] {
  pointer-events: auto !important;
  touch-action: none !important;
  user-select: none;
  -webkit-user-select: none;
  z-index: var(--ept-overlay-interaction-layer-z, 6);
}

.ept-bench [data-ept-layer-role="overlay-interaction"]:not([aria-disabled="true"]),
.ept-bench [data-ept-layer-interaction-target="true"]:not([aria-disabled="true"]),
.ept-bench [data-ept-real-pointer-target="true"]:not([aria-disabled="true"]) {
  cursor: grab;
}

.ept-bench [data-ept-layer-role="overlay-interaction"].is-dragging,
.ept-bench [data-ept-layer-interaction-target="true"].is-dragging,
.ept-bench [data-ept-real-pointer-target="true"].is-dragging,
.ept-bench [data-ept-layer-role="overlay-interaction"][data-ept-overlay-dragging="true"],
.ept-bench [data-ept-layer-interaction-target="true"][data-ept-overlay-dragging="true"],
.ept-bench [data-ept-real-pointer-target="true"][data-ept-overlay-dragging="true"] {
  cursor: grabbing;
}

.ept-bench [data-ept-layer-role="overlay-interaction"][data-ept-overlay-selected="true"],
.ept-bench [data-ept-layer-interaction-target="true"][data-ept-overlay-selected="true"],
.ept-bench [data-ept-real-pointer-target="true"][data-ept-overlay-selected="true"] {
  outline: 2px solid var(--ept-primary);
  outline-offset: 2px;
  z-index: var(--ept-overlay-selection-layer-z, 7);
}

/* SHARED-WORKSPACE-COORDINATE-1: real pointer drag interaction contract. */
.ept-bench [data-ept-overlay-drag-contract-stage="SHARED-WORKSPACE-COORDINATE-1"],
.ept-bench [data-ept-real-pointer-target="true"][data-ept-draggable-overlay] {
  pointer-events: auto !important;
  cursor: grab;
  touch-action: none !important;
  user-select: none;
  -webkit-user-select: none;
}

.ept-bench [data-ept-overlay-drag-contract-stage="SHARED-WORKSPACE-COORDINATE-1"].is-dragging,
.ept-bench [data-ept-overlay-drag-contract-stage="SHARED-WORKSPACE-COORDINATE-1"][data-ept-overlay-dragging="true"],
.ept-bench [data-ept-real-pointer-target="true"][data-ept-overlay-dragging="true"] {
  cursor: grabbing !important;
}

.ept-bench [data-ept-overlay-drag-contract-stage="SHARED-WORKSPACE-COORDINATE-1"][data-ept-overlay-selected="true"],
.ept-bench [data-ept-real-pointer-target="true"][data-ept-overlay-selected="true"] {
  outline: 2px solid var(--ept-primary);
  outline-offset: 2px;
  z-index: var(--ept-overlay-selection-layer-z, 7);
}

/* SHARED-WORKSPACE-SELECTION-1: universal overlay selected-state contract. */
.ept-bench [data-ept-overlay-selection-contract-stage="SHARED-WORKSPACE-SELECTION-1"] {
  user-select: none;
  -webkit-user-select: none;
}

.ept-bench [data-ept-overlay-selection-contract-stage="SHARED-WORKSPACE-SELECTION-1"][data-ept-overlay-selected="true"],
.ept-bench [data-ept-overlay-object][data-ept-overlay-selected="true"],
.ept-bench [data-ept-overlay-object].is-selected {
  outline: 2px solid var(--ept-primary);
  outline-offset: 2px;
  z-index: var(--ept-overlay-selection-layer-z, 7);
}

.ept-bench [data-ept-overlay-selection-contract-stage="SHARED-WORKSPACE-SELECTION-1"]:focus-visible,
.ept-bench [data-ept-overlay-object]:focus-visible {
  outline: 2px solid var(--ept-primary);
  outline-offset: 3px;
}