.shell {
	min-height: 100vh;
	display: flex;
	flex-direction: column;
}

.shellHeader {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 0.85rem 1.25rem;
	border-bottom: 1px solid var(--border);
	background: color-mix(in srgb, var(--panel) 88%, transparent);
	backdrop-filter: blur(7px);
}

.brand {
	font-weight: 700;
	letter-spacing: 0.02em;
}

.headerActions {
	display: flex;
	align-items: center;
	gap: 0.75rem;
}

.shellBody {
	display: grid;
	grid-template-columns: 230px 1fr;
	min-height: calc(100vh - 57px);
}

.shellNav {
	border-right: 1px solid var(--border);
	padding: 1rem 0.75rem;
	display: flex;
	flex-direction: column;
	gap: 0.4rem;
	background: color-mix(in srgb, var(--panel) 65%, transparent);
}

.navItem {
	padding: 0.65rem 0.75rem;
	border-radius: 10px;
	color: var(--muted);
}

.navItem:hover {
	background: #ece7df;
	color: var(--ink);
}

.navItemActive {
	background: var(--brand);
	color: #f7fff7;
}

.navSectionTitle {
	margin-top: 0.5rem;
	padding: 0.25rem 0.75rem;
	font-size: var(--font-size-xs);
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--muted);
}

.navDivider {
	height: 1px;
	background: var(--border);
	margin: 0.5rem 0;
}

.navBadge {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 18px;
	height: 18px;
	padding: 0 5px;
	background: var(--primary);
	color: var(--primary-fg);
	border-radius: 9px;
	font-size: 11px;
	font-weight: 600;
	margin-left: auto;
}

.sessionItem {
	position: relative;
	padding-left: var(--space-6);
}

.sessionStatus {
	position: absolute;
	left: var(--space-2);
	top: 50%;
	transform: translateY(-50%);
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--muted);
}

.sessionStatus.running {
	background: var(--success);
}

.sessionName {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	max-width: 140px;
}

.shellContent {
	padding: 1.25rem;
	overflow-x: hidden;
}

@media (max-width: 767px) {
	.shellBody {
		grid-template-columns: 1fr;
		grid-template-rows: auto 1fr;
	}

	.shellNav {
		flex-direction: row;
		flex-wrap: wrap;
		gap: 0.25rem;
		padding: 0.5rem;
		border-right: none;
		border-bottom: 1px solid var(--border);
		overflow-x: auto;
		-webkit-overflow-scrolling: touch;
	}

	.navItem {
		padding: 0.5rem 0.75rem;
		white-space: nowrap;
		font-size: var(--font-size-sm);
	}

	.shellContent {
		padding: var(--space-4);
	}
}