*,
*::before,
*::after {
	box-sizing: border-box;
}

:host {
	display: block;
}

.breadcrumb {
	display: block;
}

.breadcrumb__list {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--g-spacing-sm);
	margin: 0;
	padding: 0;
	list-style: none;
}

.breadcrumb__item {
	display: inline-flex;
	align-items: center;
	gap: var(--g-spacing-sm);
	font-size: var(--g-typography-body-sm-font-size);
	color: var(--g-color-primary-700);
}

/* Separator using ::after pseudo-element; driven by parent via data-has-separator */
:host([data-has-separator]) .breadcrumb__item::after {
	content: var(--component-breadcrumb-separator, "/");
	display: inline-block;
	color: var(--g-color-primary-400);
	font-weight: var(--g-typography-body-lg-font-weight);
	user-select: none;
	pointer-events: none;
}

/* Current page styling */
.breadcrumb__item[data-current] {
	color: var(--color-base-primary-900);
}

.breadcrumb__item[data-current]::after {
	display: none;
}

.breadcrumb__link {
	color: var(--g-color-primary-600);
	text-decoration: none;
	transition: color 0.2s ease;
	border-radius: var(--g-border-radius-md, 0.25rem);
	padding-inline: 0.25em;
	padding-block: 0.125em;
	margin-inline: -0.25em;
	margin-block: -0.125em;
}

.breadcrumb__link:hover {
	color: var(--g-color-primary-700);
	text-decoration: underline;
}

.breadcrumb__text {
	display: inline-block;
}

/* Responsive: Show only last few items on small screens */
@media (max-width: 640px) {
	.breadcrumb__item:not(:last-child):not(:nth-last-child(2)) {
		display: none;
	}

	.breadcrumb__item:nth-last-child(2)::before {
		content: "...";
		display: inline-block;
		margin-inline-end: 0.5rem;
		color: var(--g-color-primary-400);
	}
}