/**
 * 日报详情「AI智能总结」卡片。
 * 白底 + 极淡品牌红晕；进场先骨架线，再淡入正文。
 */

.daily-ai-summary {
	margin: 0 0 1.5rem;
	border-radius: 12px;
	background:
		radial-gradient(ellipse 90% 70% at 50% 100%, rgba(224, 48, 48, 0.11) 0%, rgba(224, 48, 48, 0.04) 42%, transparent 72%),
		linear-gradient(to top, #fff7f7 0%, #ffffff 48%);
	border: 1px solid #f0e4e4;
	box-shadow: 0 1px 2px rgba(224, 48, 48, 0.04);
	overflow: hidden;
}

.daily-ai-summary-header {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 16px 20px 8px;
}

.daily-ai-summary-icon {
	flex-shrink: 0;
	width: 32px;
	height: 32px;
}

.daily-ai-summary-label {
	margin: 0;
	color: #b80000;
	font-size: 15px; /* text-subhead */
	font-weight: 500;
	line-height: 1.5;
	letter-spacing: 0.2px;
}

.daily-ai-summary-skeleton {
	display: none;
	flex-direction: column;
	gap: 12px;
	padding: 8px 20px 22px;
}

.daily-ai-summary.is-pending .daily-ai-summary-skeleton {
	display: flex;
}

.daily-ai-summary.is-pending .daily-ai-summary-body {
	display: none;
}

.daily-ai-summary-skel-line {
	display: block;
	height: 12px;
	border-radius: 6px;
	background: linear-gradient(90deg, rgba(224, 48, 48, 0.06) 0%, rgba(224, 48, 48, 0.12) 45%, rgba(224, 48, 48, 0.06) 100%);
	background-size: 200% 100%;
	animation: daily-ai-skel-shimmer 1.15s ease-in-out infinite;
}

.daily-ai-summary-skel-line:nth-child(1) { width: 100%; }
.daily-ai-summary-skel-line:nth-child(2) { width: 82%; }
.daily-ai-summary-skel-line:nth-child(3) { width: 58%; }

.daily-ai-summary-body {
	padding: 6px 20px 22px;
}

.daily-ai-summary.is-ready .daily-ai-summary-body {
	animation: daily-ai-body-in 0.55s ease;
}

.daily-ai-summary-inner.daily-reader-panel-summary,
.daily-ai-summary-inner.daily-reader-panel-summary p {
	margin: 0 0 0.75em;
	font-size: 16px; /* text-body */
	font-weight: 330;
	line-height: 1.76;
	color: #222; /* text-ink */
}

.daily-ai-summary-inner.daily-reader-panel-summary p:last-child {
	margin-bottom: 0;
}

.daily-ai-summary-inner.daily-reader-panel-summary strong {
	font-weight: 600;
	color: #222;
}

@keyframes daily-ai-skel-shimmer {
	0% { background-position: 100% 0; }
	100% { background-position: -100% 0; }
}

@keyframes daily-ai-body-in {
	from { opacity: 0; transform: translateY(6px); }
	to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
	.daily-ai-summary.is-pending .daily-ai-summary-skeleton {
		display: none;
		animation: none;
	}

	.daily-ai-summary.is-pending .daily-ai-summary-body,
	.daily-ai-summary.is-ready .daily-ai-summary-body {
		display: block;
		animation: none;
	}

	.daily-ai-summary-skel-line {
		animation: none;
	}
}