/**
 * Amazon Marketplace Pulse — public component.
 *
 * Scoped entirely under .fm-amzp so it cannot leak into the host theme.
 * Deliberately a Forces Brands interface, not an imitation of Amazon's site.
 * Tokens fall back to sensible defaults when the design system is absent.
 */

.fm-amzp {
	--fm-amzp-ink: var(--fb-ink, #16181d);
	--fm-amzp-ink-soft: var(--fb-ink-soft, #5a6070);
	--fm-amzp-surface: var(--fb-surface, #ffffff);
	--fm-amzp-panel: var(--fb-cream, #f6f7f9);
	--fm-amzp-line: var(--fb-line, #dcdfe6);
	--fm-amzp-accent: var(--fb-blue, #1f5fd0);
	--fm-amzp-accent-soft: var(--fb-azure, #e8f0fd);
	--fm-amzp-on-accent: var(--fb-on-accent, #ffffff);
	--fm-amzp-radius: 12px;

	box-sizing: border-box;
	margin: 2.5rem 0;
	padding: 1.5rem;
	border: 1px solid var(--fm-amzp-line);
	border-radius: var(--fm-amzp-radius);
	background: var(--fm-amzp-surface);
	color: var(--fm-amzp-ink);
	font-size: 16px;
	line-height: 1.5;
	/* Never allow the component to push the page sideways. */
	max-width: 100%;
	overflow: hidden;
}

.fm-amzp *,
.fm-amzp *::before,
.fm-amzp *::after {
	box-sizing: inherit;
}

/* ---------- Header ---------- */

.fm-amzp__head {
	margin-bottom: 1.25rem;
}

.fm-amzp__title {
	margin: 0 0 0.35rem;
	font-size: 1.35rem;
	line-height: 1.25;
	font-weight: 700;
	color: var(--fm-amzp-ink);
}

.fm-amzp__sub {
	margin: 0 0 0.35rem;
	font-size: 0.95rem;
	color: var(--fm-amzp-ink-soft);
}

.fm-amzp__query {
	font-weight: 600;
	color: var(--fm-amzp-ink);
}

.fm-amzp__intro {
	margin: 0.5rem 0 0;
	font-size: 0.95rem;
	color: var(--fm-amzp-ink-soft);
}

.fm-amzp__meta {
	margin: 0.5rem 0 0;
	font-size: 0.85rem;
	color: var(--fm-amzp-ink-soft);
}

.fm-amzp__sep {
	margin: 0 0.4rem;
}

.fm-amzp__stale {
	font-weight: 600;
}

.fm-amzp__mock {
	margin: 0.75rem 0 0;
	padding: 0.5rem 0.75rem;
	border-radius: 8px;
	background: var(--fm-amzp-panel);
	font-size: 0.85rem;
	color: var(--fm-amzp-ink-soft);
}

/* ---------- Target banner ---------- */

.fm-amzp__banner {
	margin: 0 0 1.25rem;
	padding: 0.75rem 1rem;
	border-radius: 8px;
	font-size: 0.95rem;
	font-weight: 600;
}

.fm-amzp__banner--found {
	background: var(--fm-amzp-accent-soft);
	color: var(--fm-amzp-ink);
	/* Not colour alone: the text states the position explicitly. */
	border-left: 4px solid var(--fm-amzp-accent);
}

.fm-amzp__banner--missing {
	background: var(--fm-amzp-panel);
	color: var(--fm-amzp-ink-soft);
	border-left: 4px solid var(--fm-amzp-line);
	font-weight: 500;
}

/* ---------- Grid ---------- */

.fm-amzp__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
	gap: 1rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.fm-amzp__card {
	position: relative;
	display: flex;
	flex-direction: column;
	padding: 0.9rem;
	border: 1px solid var(--fm-amzp-line);
	border-radius: 10px;
	background: var(--fm-amzp-surface);
	min-width: 0;
}

.fm-amzp__card.is-target {
	border-color: var(--fm-amzp-accent);
	box-shadow: 0 0 0 2px var(--fm-amzp-accent-soft);
	background: var(--fm-amzp-accent-soft);
}

.fm-amzp__pos {
	position: absolute;
	top: 0.6rem;
	left: 0.6rem;
	z-index: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	min-width: 1.75rem;
	height: 1.75rem;
	padding: 0 0.4rem;
	border-radius: 999px;
	background: var(--fm-amzp-ink);
	color: var(--fm-amzp-surface);
	font-size: 0.8rem;
	font-weight: 700;
}

.fm-amzp__card.is-target .fm-amzp__pos {
	background: var(--fm-amzp-accent);
	color: var(--fm-amzp-on-accent);
}

.fm-amzp__media {
	margin-bottom: 0.75rem;
}

.fm-amzp__img {
	display: block;
	width: 100%;
	height: auto;
	/* Reserve space so cards do not jump as images arrive. */
	aspect-ratio: 1 / 1;
	object-fit: contain;
	background: var(--fm-amzp-panel);
	border-radius: 8px;
}

.fm-amzp__img--empty {
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--fm-amzp-ink-soft);
	font-size: 1.5rem;
}

.fm-amzp__body {
	display: flex;
	flex-direction: column;
	gap: 0.3rem;
	min-width: 0;
}

.fm-amzp__rank {
	margin: 0;
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--fm-amzp-ink-soft);
}

.fm-amzp__name {
	margin: 0;
	font-size: 0.9rem;
	line-height: 1.35;
	font-weight: 600;
	/* Truncate to three lines rather than shrinking the type. */
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.fm-amzp__name a {
	color: inherit;
	text-decoration: none;
}

.fm-amzp__name a:hover,
.fm-amzp__name a:focus-visible {
	text-decoration: underline;
}

.fm-amzp__brand {
	margin: 0;
	font-size: 0.8rem;
	color: var(--fm-amzp-ink-soft);
}

.fm-amzp__price {
	margin: 0;
	font-size: 1rem;
	font-weight: 700;
}

.fm-amzp__avail {
	margin: 0;
	font-size: 0.8rem;
	color: var(--fm-amzp-ink-soft);
}

.fm-amzp__tag {
	margin: 0.25rem 0 0;
	align-self: flex-start;
	padding: 0.2rem 0.55rem;
	border-radius: 999px;
	background: var(--fm-amzp-accent);
	color: var(--fm-amzp-on-accent);
	font-size: 0.75rem;
	font-weight: 700;
}

.fm-amzp__ext {
	margin: 0.35rem 0 0;
	font-size: 0.7rem;
	letter-spacing: 0.03em;
	text-transform: uppercase;
	color: var(--fm-amzp-ink-soft);
}

/* ---------- Footer ---------- */

.fm-amzp__foot {
	margin-top: 1.25rem;
	padding-top: 1rem;
	border-top: 1px solid var(--fm-amzp-line);
}

.fm-amzp__cta-wrap {
	margin: 0 0 0.75rem;
}

.fm-amzp__cta {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	/* 44px minimum touch target. */
	min-height: 44px;
	padding: 0.6rem 1.15rem;
	border-radius: 8px;
	background: var(--fm-amzp-accent);
	color: var(--fm-amzp-on-accent);
	font-size: 0.9rem;
	font-weight: 600;
	text-decoration: none;
}

.fm-amzp__cta:hover,
.fm-amzp__cta:focus-visible {
	filter: brightness(0.94);
	color: var(--fm-amzp-on-accent);
}

.fm-amzp__disclaimer {
	margin: 0 0 0.5rem;
	font-size: 0.75rem;
	line-height: 1.45;
	color: var(--fm-amzp-ink-soft);
}

.fm-amzp__stamp {
	display: block;
	margin-top: 0.2rem;
	font-weight: 600;
}

.fm-amzp__notice {
	margin: 0;
	font-size: 0.9rem;
	color: var(--fm-amzp-ink-soft);
}

/* ---------- Focus and motion ---------- */

.fm-amzp a:focus-visible,
.fm-amzp button:focus-visible {
	outline: 3px solid var(--fm-amzp-accent);
	outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
	.fm-amzp *,
	.fm-amzp *::before,
	.fm-amzp *::after {
		animation-duration: 0.001ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.001ms !important;
	}
}

/* ---------- Responsive ---------- */

@media (max-width: 782px) {
	.fm-amzp {
		padding: 1.15rem;
	}

	.fm-amzp__grid {
		grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
	}
}

/*
 * Below 520px switch to a stacked layout with a horizontal media block.
 * Cards keep readable type rather than shrinking further.
 */
@media (max-width: 520px) {
	.fm-amzp {
		margin: 1.5rem 0;
		padding: 1rem;
	}

	.fm-amzp__title {
		font-size: 1.15rem;
	}

	.fm-amzp__grid {
		display: flex;
		flex-direction: column;
		gap: 0.75rem;
	}

	.fm-amzp__card {
		flex-direction: row;
		align-items: flex-start;
		gap: 0.85rem;
		padding: 0.75rem;
		padding-left: 3rem;
	}

	.fm-amzp__pos {
		top: 0.75rem;
		left: 0.75rem;
	}

	.fm-amzp__media {
		flex: 0 0 84px;
		margin-bottom: 0;
	}

	.fm-amzp__img {
		width: 84px;
		height: 84px;
	}

	.fm-amzp__name {
		-webkit-line-clamp: 3;
		font-size: 0.9rem;
	}

	.fm-amzp__cta {
		width: 100%;
	}
}

@media (max-width: 360px) {
	.fm-amzp__card {
		padding-left: 2.75rem;
	}

	.fm-amzp__media {
		flex-basis: 68px;
	}

	.fm-amzp__img {
		width: 68px;
		height: 68px;
	}
}

/* ---------- Dark scheme ---------- */

@media (prefers-color-scheme: dark) {
	.fm-amzp {
		--fm-amzp-ink: var(--fb-ink, #eef1f6);
		--fm-amzp-ink-soft: var(--fb-ink-soft, #a4acbd);
		--fm-amzp-surface: var(--fb-surface, #171a21);
		--fm-amzp-panel: var(--fb-cream, #1f232c);
		--fm-amzp-line: var(--fb-line, #2e3440);
		--fm-amzp-accent-soft: var(--fb-azure, #1b2c4a);
	}
}