/* AUTOOL page navigation + Back to top. These are fixed overlays with no
   layout footprint and no selector that can change page or rail content. */

.dcd-page-tools {
	--dcd-page-tools-bottom: 24px;
	position: fixed;
	right: max(8px, env(safe-area-inset-right, 0px));
	bottom: calc(var(--dcd-page-tools-bottom) + env(safe-area-inset-bottom, 0px));
	z-index: var(--dcd-z-floor-nav, 100);
	display: grid;
	width: 44px;
	justify-items: end;
	gap: var(--dcd-space-4, 8px);
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transform: translateY(8px);
	transition: opacity 0.18s ease, transform 0.18s ease, visibility 0s linear 0.18s;
}

.dcd-page-tools[hidden] {
	display: none;
}

.dcd-page-tools.is-visible {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
	transition: opacity 0.18s ease, transform 0.18s ease, visibility 0s;
}

.dcd-page-navigation {
	position: absolute;
	right: 52px;
	bottom: 0;
	box-sizing: border-box;
	width: min(280px, calc(100vw - 72px));
	height: auto;
	max-height: min(320px, 60vh);
	padding: var(--dcd-space-4, 8px);
	overflow-y: auto;
	overscroll-behavior: contain;
	scrollbar-width: thin;
	border: 1px solid var(--dcd-border, #e6e8f2);
	border-radius: var(--dcd-radius-md, 4px);
	background: var(--dcd-surface, #fff);
	box-shadow: 0 2px 9px rgba(32, 37, 42, 0.12);
	pointer-events: auto;
}

.dcd-page-navigation[hidden],
.dcd-page-navigation-toggle[hidden] {
	display: none;
}

.dcd-page-navigation-list {
	margin: 0;
	padding: 0;
	list-style: none;
}

.dcd-page-navigation-item {
	margin: 0;
	padding: 0;
}

.dcd-page-navigation-link {
	display: block;
	min-height: 28px;
	box-sizing: border-box;
	padding: 5px 6px 5px 9px;
	border-left: 2px solid var(--dcd-border, #e6e8f2);
	font-size: 13px;
	line-height: 18px;
	font-weight: 400;
	color: var(--dcd-text-secondary, #606370);
	text-decoration: none;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	transition: border-color 0.16s ease, background-color 0.16s ease, color 0.16s ease;
}

.dcd-page-navigation-link:hover,
.dcd-page-navigation-link:focus-visible {
	border-left-color: var(--dcd-yellow, #ffcc32);
	background: var(--dcd-hover-tint, rgba(255, 204, 50, 0.12));
	color: var(--dcd-text, #1f2129);
}

.dcd-page-navigation-link:focus-visible {
	outline: 2px solid var(--dcd-orange, #e65800);
	outline-offset: -2px;
}

.dcd-page-navigation-item.is-active .dcd-page-navigation-link {
	border-left-color: var(--dcd-orange, #e65800);
	background: var(--dcd-hover-tint, rgba(255, 204, 50, 0.12));
	color: var(--dcd-orange-hover-text, #b04400);
	font-weight: 600;
}

.dcd-page-tool-buttons {
	display: flex;
	flex-direction: column;
	gap: var(--dcd-space-3, 6px);
	pointer-events: auto;
}

.dcd-page-tool-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	box-sizing: border-box;
	margin: 0;
	padding: 0;
	border: 1px solid var(--dcd-border, #e6e8f2);
	border-radius: var(--dcd-radius-md, 4px);
	background: var(--dcd-surface, #fff);
	box-shadow: 0 2px 9px rgba(32, 37, 42, 0.12);
	color: var(--dcd-text-secondary, #606370);
	cursor: pointer;
	touch-action: manipulation;
	transition: border-color 0.16s ease, background-color 0.16s ease, color 0.16s ease;
	-webkit-appearance: none;
	appearance: none;
}

.dcd-page-tool-button:hover,
.dcd-page-tool-button:focus-visible {
	border-color: var(--dcd-yellow, #ffcc32);
	background: var(--dcd-hover-tint, rgba(255, 204, 50, 0.12));
	color: var(--dcd-orange-hover-text, #b04400);
}

.dcd-page-tool-button:focus-visible {
	outline: 2px solid var(--dcd-orange, #e65800);
	outline-offset: 2px;
}

.dcd-page-tool-button svg {
	width: 20px;
	height: 20px;
}

.dcd-page-nav-target {
	scroll-margin-top: calc(var(--shell-header-h, 56px) + var(--wp-admin-bar-h, 0px) + 16px);
}

.dcd-page-nav-target:focus {
	outline: none;
}

.dcd-page-nav-target:focus-visible {
	outline: 2px solid var(--dcd-orange, #e65800);
	outline-offset: 4px;
}

@media (max-width: 767px) {
	.dcd-page-tools {
		right: max(12px, env(safe-area-inset-right, 0px));
	}
}

@media (prefers-reduced-motion: reduce) {
	.dcd-page-tools,
	.dcd-page-tools.is-visible,
	.dcd-page-navigation-link,
	.dcd-page-tool-button {
		transition: none;
	}
}

@media print {
	.dcd-page-tools {
		display: none !important;
	}
}