/**
 * Your Website's Smartest Employee - Post-Specific Styles
 *
 * Custom styles for the front-end AI chatbot use cases post.
 *
 * Components included:
 * - Use case cards (.use-case-card-*)
 * - Use case scenarios (.use-case-scenario)
 * - Use case summary table (.use-case-summary)
 * - Before/after comparison (.before-after-*)
 *
 * Reuses from shared CSS:
 * - TL;DR definition + takeaways (agentic-ai post)
 * - FAQ list (agentic-ai post)
 * - CTA card (shared-post-components.css)
 * - Post quote (single-post.css)
 *
 * @package AgenticWP
 */

/* ==========================================================================
   Use Case Cards
   ========================================================================== */

.use-case-card {
	margin: 32px 0;
	border: 1px solid var(--line);
	border-radius: 16px;
	overflow: hidden;
}

.use-case-card-header {
	display: flex;
	align-items: center;
	gap: 16px;
	padding: 20px 24px;
	background: #111827;
	border-bottom: 1px solid var(--line);
}

.use-case-number {
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	background: var(--accent);
	border-radius: 50%;
	color: var(--bg);
	font-size: 18px;
	font-weight: 700;
}

.use-case-card-title {
	font-size: 20px;
	font-weight: 600;
	color: var(--ink);
	margin: 0;
}

.use-case-card-body {
	padding: 24px;
}

.use-case-card-body p {
	font-size: 17px;
	line-height: 1.7;
	color: var(--ink);
	margin: 0 0 16px;
}

.use-case-card-body p:last-child {
	margin-bottom: 0;
}

/* ==========================================================================
   Use Case Scenario Callout
   ========================================================================== */

.use-case-scenario {
	margin-top: 20px;
	padding: 16px 20px;
	background: linear-gradient(135deg, rgba(34,197,94,0.1) 0%, rgba(34,197,94,0.15) 100%);
	border: 1px solid rgba(34,197,94,0.3);
	border-radius: 8px;
}

.use-case-scenario-label {
	display: block;
	font-size: 13px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: #86efac;
	margin-bottom: 8px;
}

.use-case-scenario p {
	font-size: 15px;
	line-height: 1.65;
	color: var(--ink);
	margin: 0;
	font-style: italic;
}

/* ==========================================================================
   Use Case Summary Table
   ========================================================================== */

.use-case-summary {
	margin-top: 48px;
	border: 1px solid var(--line);
	border-radius: 16px;
	overflow: hidden;
}

.use-case-summary-title {
	font-size: 18px;
	font-weight: 600;
	color: var(--ink);
	margin: 0;
	padding: 16px 24px;
	background: #111827;
	border-bottom: 1px solid var(--line);
}

.use-case-summary-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 15px;
	margin: 0;
}

.use-case-summary-table th,
.use-case-summary-table td {
	padding: 12px 24px;
	text-align: left;
	border-bottom: 1px solid var(--line);
}

.use-case-summary-table th {
	font-weight: 600;
	background: #111827;
	font-size: 13px;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--muted);
}

.use-case-summary-table td {
	color: var(--ink);
}

.use-case-summary-table tbody tr:last-child td {
	border-bottom: none;
}

/* ==========================================================================
   Before/After Comparison
   ========================================================================== */

.before-after-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 20px;
	margin: 32px 0;
}

.before-after-card {
	padding: 20px 24px;
	border-radius: 12px;
	border: 1px solid var(--line);
}

.before-after-card--before {
	background: rgba(239,68,68,0.1);
	border-color: rgba(239,68,68,0.3);
}

.before-after-card--after {
	background: rgba(34,197,94,0.1);
	border-color: rgba(34,197,94,0.3);
}

.before-after-label {
	display: block;
	font-size: 13px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	margin-bottom: 12px;
}

.before-after-card--before .before-after-label {
	color: #fca5a5;
}

.before-after-card--after .before-after-label {
	color: #86efac;
}

.before-after-text {
	font-size: 15px;
	line-height: 1.65;
	color: var(--ink);
	margin: 0;
	font-style: italic;
}

/* ==========================================================================
   Post Quote Override
   (Ensures blockquote styling within .post-section context)
   ========================================================================== */

.post-section .post-quote {
	margin: 32px 0;
	padding: 24px 32px;
	border-left: 4px solid var(--accent);
	background: #111827;
	border-radius: 0 8px 8px 0;
}

.post-section .post-quote p {
	font-size: 20px;
	font-style: italic;
	font-weight: 500;
	color: var(--ink);
	margin: 0;
}

/* ==========================================================================
   Responsive: Tablet (max-width: 900px)
   ========================================================================== */

@media (max-width: 900px) {
	.before-after-grid {
		grid-template-columns: 1fr;
		gap: 16px;
	}

	.use-case-summary-table th:nth-child(3),
	.use-case-summary-table td:nth-child(3) {
		display: none;
	}
}

/* ==========================================================================
   Responsive: Mobile (max-width: 640px)
   ========================================================================== */

@media (max-width: 640px) {
	.use-case-card-header {
		padding: 16px 20px;
	}

	.use-case-number {
		width: 36px;
		height: 36px;
		font-size: 16px;
	}

	.use-case-card-title {
		font-size: 18px;
	}

	.use-case-card-body {
		padding: 20px;
	}

	.use-case-card-body p {
		font-size: 16px;
	}

	.use-case-scenario {
		padding: 14px 16px;
	}

	.use-case-summary-title {
		padding: 14px 20px;
	}

	.use-case-summary-table th,
	.use-case-summary-table td {
		padding: 10px 16px;
		font-size: 14px;
	}

	.before-after-card {
		padding: 16px 20px;
	}

	.post-section .post-quote {
		padding: 20px 24px;
	}

	.post-section .post-quote p {
		font-size: 18px;
	}
}

/* ==========================================================================
   Accessibility: Reduced Motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
	.use-case-card,
	.before-after-card {
		transition: none;
	}
}