/*
 * Cursor trail stacking:
 * - Default: above image rows (0), under site title / filters (≈ 10–51)
 * - Project / about open: above those modals (1000000), under site title / close controls
 */
.lay-rowscroll-trails {
	position: fixed;
	inset: 0;
	z-index: 5;
	pointer-events: none;
	overflow: hidden;
}

html.lay-rowscroll-modal-open .lay-rowscroll-trails,
html.show-project-overlay .lay-rowscroll-trails,
html.lay-rowscroll-info-open .lay-rowscroll-trails {
	z-index: 1000015;
}

/* Keep toolbars / bubbles above the raised trail. */
html.lay-rowscroll-modal-open .lay-rowscroll-project-modal__toolbar,
html.lay-rowscroll-modal-open .lay-rowscroll-project-modal__close,
html.show-project-overlay .lay-rowscroll-project-modal__toolbar,
html.show-project-overlay .lay-rowscroll-project-modal__close,
html.lay-rowscroll-modal-open .lay-rowscroll-project-desc,
html.show-project-overlay .lay-rowscroll-project-desc,
html.lay-rowscroll-info-open .lay-rowscroll-info-btn {
	z-index: 1000025;
}

html.lay-rowscroll-info-open .lay-rowscroll-info-btn {
	z-index: 2147483647;
}

.lay-rowscroll-trails__canvas {
	position: absolute;
	inset: 0;
	display: block;
	width: 100%;
	height: 100%;
	pointer-events: none;
}

/* DOM tip unused — brush head is painted on the canvas under the cursor. */
.lay-rowscroll-trails__tip {
	display: none;
}

@media (prefers-reduced-motion: reduce) {
	.lay-rowscroll-trails__tip {
		transition: none;
	}
}