/**
 * AI FAQ Generator — Frontend Accordion Styles
 *
 * Accessible, animated accordion for the AI FAQ widget.
 * All selectors are namespaced to .ai-faq-* to avoid theme conflicts.
 */

/* ── Accordion container ────────────────────────────────────────────────── */
.ai-faq-accordion {
	width: 100%;
	list-style: none;
	margin: 0;
	padding: 0;
}

/* ── Individual FAQ item ────────────────────────────────────────────────── */
.ai-faq-item {
	border: 1px solid #e2e8f0;
	border-radius: 8px;
	overflow: hidden;
}

.ai-faq-item + .ai-faq-item {
	margin-top: 12px;
}

/* ── Question button ────────────────────────────────────────────────────── */
.ai-faq-question {
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100%;
	padding: 16px 20px;
	background-color: #f8f9fa;
	border: none;
	cursor: pointer;
	text-align: left;
	font-size: 1rem;
	font-weight: 600;
	color: #1e2d3d;
	line-height: 1.5;
	transition: background-color 0.2s ease;
	gap: 12px;
}

.ai-faq-question:hover,
.ai-faq-question:focus-visible {
	background-color: #edf2f7;
	outline: none;
}

.ai-faq-question:focus-visible {
	box-shadow: inset 0 0 0 2px #3b82f6;
}

/* ── Question text ──────────────────────────────────────────────────────── */
.ai-faq-question-text {
	flex: 1;
}

/* ── Plus / Minus icon ──────────────────────────────────────────────────── */
.ai-faq-icon {
	flex-shrink: 0;
	color: #6b7280;
	display: flex;
	align-items: center;
	transition: transform 0.25s ease;
}

.ai-faq-icon-minus {
	display: none;
}

.ai-faq-item.is-open .ai-faq-icon-plus {
	display: none;
}

.ai-faq-item.is-open .ai-faq-icon-minus {
	display: block;
}

/* Rotate icon on open state for an alternative style (optional). */
/* .ai-faq-item.is-open .ai-faq-icon { transform: rotate(45deg); } */

/* ── Answer wrapper (hidden / visible) ──────────────────────────────────── */
.ai-faq-answer-wrap {
	overflow: hidden;
	max-height: 0;
	transition: max-height 0.35s ease, opacity 0.25s ease;
	opacity: 0;
	background-color: #ffffff;
}

/* When not hidden (is-open class added by JS) */
.ai-faq-item.is-open .ai-faq-answer-wrap {
	max-height: 2000px; /* large enough for any answer */
	opacity: 1;
}

/* ── Answer content ─────────────────────────────────────────────────────── */
.ai-faq-answer {
	padding: 16px 20px;
	color: #4a5568;
	font-size: 0.95rem;
	line-height: 1.7;
}

.ai-faq-answer p:last-child {
	margin-bottom: 0;
}

/* ── Active / open item border accent ──────────────────────────────────── */
.ai-faq-item.is-open {
	border-color: #93c5fd;
}

.ai-faq-item.is-open .ai-faq-question {
	background-color: #eff6ff;
	color: #1d4ed8;
}

.ai-faq-item.is-open .ai-faq-icon {
	color: #1d4ed8;
}

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media ( max-width: 640px ) {
	.ai-faq-question {
		font-size: 0.9rem;
		padding: 14px 16px;
	}

	.ai-faq-answer {
		padding: 14px 16px;
		font-size: 0.875rem;
	}
}

/* ── Empty state (editor) ───────────────────────────────────────────────── */
.ai-faq-empty-state {
	text-align: center;
	padding: 40px 20px;
	border: 2px dashed #cbd5e1;
	border-radius: 8px;
	color: #64748b;
}