/**
 * Docs shell — mobile nav toggle + responsive collapse (<=1100px).
 */

.sd-docs__nav-toggle {
	font: inherit;
	font-weight: 600;
	position: sticky;
	top: var(--sd-header-h);
	display: none;
	align-items: center;
	width: 100%;
	margin: 0;
	padding: 12px 18px;
	cursor: pointer;
	color: var(--sd-text);
	border: 0;
	border-bottom: 1px solid var(--sd-border);
	background: var(--sd-bg-alt);
	gap: 10px;
	z-index: 100;
}

.sd-docs__nav-toggle-bar,
.sd-docs__nav-toggle-bar::before,
.sd-docs__nav-toggle-bar::after {
	position: relative;
	display: block;
	width: 18px;
	height: 2px;
	background: currentColor;
}

.sd-docs__nav-toggle-bar::before,
.sd-docs__nav-toggle-bar::after {
	position: absolute;
	left: 0;
	content: "";
}

.sd-docs__nav-toggle-bar::before { top: -6px; }
.sd-docs__nav-toggle-bar::after { top: 6px; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
	.sd-docs__grid,
	.sd-docs--overview .sd-docs__grid,
	.sd-docs--reference .sd-docs__grid {
		grid-template-columns: minmax(0, 1fr);
	}

	.sd-docs__toc {
		display: none;
	}

	.sd-docs__nav-toggle {
		display: flex;
	}

	.sd-docs__sidebar {
		position: fixed;
		z-index: 60;
		top: 0;
		bottom: 0;
		left: 0;
		width: min(320px, 86vw);
		height: 100vh;
		padding-top: 64px;
		transition: transform 0.25s ease;
		transform: translateX(-100%);
		box-shadow: var(--sd-shadow);
	}

	.sd-docs.is-nav-open .sd-docs__sidebar {
		transform: translateX(0);
	}

	.sd-docs__main {
		padding: 28px 22px 80px;
	}

	.sd-docs__backdrop {
		position: fixed;
		z-index: 50;
		cursor: pointer;
		border: 0;
		background: rgba(0, 0, 0, 0.5);
		inset: 0;
	}

	.sd-pager {
		flex-wrap: wrap;
	}

	.sd-pager__link {
		flex: 1 1 0;
		min-width: 140px;
	}

	.sd-pager__link--empty {
		display: none;
	}
}