/* Map layer switcher — bottom-left chip bar — Issue #231 */
.pc-map-switcher {
	position: absolute;
	bottom: 12px;
	left: 12px;
	z-index: 20;
	display: flex;
	gap: 4px;
	padding: 4px;
	background: rgba(255, 255, 255, 0.92);
	border-radius: 999px;
	box-shadow: 0 4px 14px rgba(15, 23, 42, 0.18);
	font-family: inherit;
}
.pc-map-switcher__chip {
	border: 0;
	background: transparent;
	color: #475569;
	font-size: 0.78rem;
	font-weight: 600;
	padding: 6px 12px;
	border-radius: 999px;
	cursor: pointer;
	white-space: nowrap;
	transition: background 0.15s, color 0.15s;
}
.pc-map-switcher__chip:hover { background: #f1f5f9; color: #0f172a; }
.pc-map-switcher__chip.is-active {
	background: #2563eb;
	color: #fff;
	box-shadow: 0 2px 6px rgba(37, 99, 235, 0.32);
}
@media (max-width: 640px) {
	.pc-map-switcher__chip { padding: 5px 9px; font-size: 0.72rem; }
}