/* === AI Summary (YouTube-style, chevron) === */

.nnc-ai-summary__details {
	background: #f1f1f1;
	border-radius: 12px;
	margin: 1.25rem 0;
}

.nnc-ai-summary__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;

	padding: 12px 16px;
	cursor: pointer;

	list-style: none;
	font-size: 14px;
	font-weight: 400;
	color: #0f0f0f;
}

.nnc-ai-summary__header::-webkit-details-marker {
	display: none;
}

.nnc-ai-summary__preview {
	flex: 1;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	color: #0f0f0f;
}

.nnc-ai-summary__details[open] .nnc-ai-summary__preview {
	display: none;
}

.nnc-ai-summary__chevron {
	width: 18px;
	height: 18px;
	flex-shrink: 0;

	display: inline-block;
	background-color: currentColor;

	mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M7.41 8.59 12 13.17l4.59-4.58L18 10l-6 6-6-6z'/%3E%3C/svg%3E");
	mask-repeat: no-repeat;
	mask-position: center;
	mask-size: contain;

	transition: transform 0.2s ease;
	color: #606060;
}

.nnc-ai-summary__details[open] .nnc-ai-summary__chevron {
	transform: rotate(180deg);
}

.nnc-ai-summary__body {
	padding: 0 16px 16px;
}

.nnc-ai-summary__body {
	opacity: 0;
	transform: translateY(-2px);
	transition: opacity 0.2s ease, transform 0.2s ease;
}

.nnc-ai-summary__details[open] .nnc-ai-summary__body {
	opacity: 1;
	transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
	.nnc-ai-summary__body {
		transition: none;
		transform: none;
	}
}

.nnc-ai-summary__badge {
	display: inline-block;
	margin-top: 8px;
	font-size: 12px;
	color: #606060;
}

.nnc-ai-summary__disclaimer {
	margin: 6px 0 12px;
	font-size: 12px;
	color: #606060;
}

.nnc-ai-summary__content {
	font-size: 14px;
	line-height: 1.5;
	color: #0f0f0f;
}

@media (prefers-color-scheme: dark) {
	.nnc-ai-summary__details {
		background: #1f1f1f;
	}

	.nnc-ai-summary__header {
		color: #eaeaea;
	}

	.nnc-ai-summary__preview {
		color: #eaeaea;
	}

	.nnc-ai-summary__chevron {
		color: #aaaaaa;
	}

	.nnc-ai-summary__badge {
		color: #aaaaaa;
	}

	.nnc-ai-summary__disclaimer {
		color: #aaaaaa;
	}

	.nnc-ai-summary__content {
		color: #eaeaea;
	}
}