/**
 * AI FAQ Schema - Frontend styles
 */

.aifs-faq-widget {
	--aifs-bg: #fff;
	--aifs-text: #1a1a1a;
	--aifs-muted: #666;
	--aifs-border: #e5e5e5;
	--aifs-accent: #2271b1;
	--aifs-radius: 8px;
	width: 100%;
	margin: 0 auto;
}

.aifs-faq-widget.aifs-theme-dark {
	--aifs-bg: #1e1e1e;
	--aifs-text: #f5f5f5;
	--aifs-muted: #aaa;
	--aifs-border: #333;
	--aifs-accent: #4f9dd9;
}

.aifs-toolbar {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 1.25rem;
}

.aifs-search-input {
	width: 100%;
	max-width: 320px;
	padding: 10px 14px;
	border: 1px solid var(--aifs-border);
	border-radius: var(--aifs-radius);
	font-size: 15px;
}

.aifs-expand-actions {
	display: flex;
	gap: 8px;
}

.aifs-btn {
	background: transparent;
	border: 1px solid var(--aifs-border);
	color: var(--aifs-text);
	padding: 6px 12px;
	border-radius: var(--aifs-radius);
	cursor: pointer;
	font-size: 13px;
	transition: background 0.3s, border-color 0.3s;
}

.aifs-btn:hover {
	border-color: var(--aifs-accent);
	color: var(--aifs-accent);
}

.aifs-faq-list {
	display: flex;
	flex-direction: column;
	gap: 0;
}

.aifs-faq-item {
	background: var(--aifs-bg);
	border: 1px solid var(--aifs-border);
	border-radius: var(--aifs-radius);
	margin-bottom: 10px;
	overflow: hidden;
	transition: box-shadow 0.3s;
}

.aifs-layout-boxed .aifs-faq-item {
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.07);
}

.aifs-layout-minimal .aifs-faq-item {
	border: none;
	border-bottom: 1px solid var(--aifs-border);
	border-radius: 0;
}

.aifs-faq-trigger {
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 14px;
	padding: 16px 18px;
	background-color: transparent;
	border: none;
	cursor: pointer;
	text-align: left;
	color: var(--aifs-text);
	font-size: 1rem;
	font-weight: 600;
}

.aifs-question {
	flex: 1;
}

.aifs-icons {
	color: var(--aifs-accent);
	font-size: 12px;
}

.aifs-faq-item:not(.is-open) .aifs-icon-close {
	display: none;
}

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

.aifs-style-list .aifs-icons {
	display: none;
}

.aifs-style-list .aifs-faq-panel {
	display: block !important;
}

.aifs-style-list .aifs-faq-panel[hidden] {
	display: block !important;
	visibility: visible;
}

.aifs-faq-panel {
	padding: 0 18px 18px;
	overflow: hidden;
	transition: height 0.3s ease, opacity 0.3s ease;
}

.aifs-faq-panel[hidden] {
	display: none;
}

.aifs-answer {
	display: block;
	color: var(--aifs-muted);
	line-height: 1.68;
	font-size: 15px;
	padding: 10px 12px;
	border-radius: 6px;
}

/* Voice-search optimized layout (readable on mobile assistants). */
.aifs-voice-optimized .aifs-faq-item {
	border-left: 3px solid var(--aifs-accent);
}

.aifs-voice-optimized .aifs-question {
	font-size: 1.08rem;
	line-height: 1.45;
	font-weight: 700;
}

.aifs-voice-optimized .aifs-answer {
	font-size: 16px;
	line-height: 1.7;
	max-width: 65ch;
}

.aifs-voice-optimized::before {
	content: attr(data-voice-label);
	display: block;
	font-size: 12px;
	font-weight: 600;
	color: var(--aifs-accent);
	margin-bottom: 10px;
	letter-spacing: 0.02em;
}

.aifs-style-toggle .aifs-faq-item.is-open {
	border-color: var(--aifs-accent);
}

.aifs-no-results {
	text-align: center;
	color: var(--aifs-muted);
	padding: 1rem;
}

.aifs-char-count::after {
	content: attr(data-chars) " chars";
	font-size: 11px;
	color: var(--aifs-muted);
	margin-left: 8px;
}

.aifs-faq-trigger:focus
{
	outline-width: 0px;
}

@media (max-width: 767px) {
	.aifs-toolbar {
		flex-direction: column;
		align-items: stretch;
	}

	.aifs-search-input {
		max-width: 100%;
	}

	.aifs-faq-trigger {
		padding: 15px;
		font-size: 0.97rem;
	}

	.aifs-voice-optimized .aifs-question {
		font-size: 1.02rem;
	}

	.aifs-voice-optimized .aifs-answer {
		font-size: 15px;
		line-height: 1.65;
	}

	.aifs-voice-optimized .aifs-faq-trigger {
		min-height: 48px;
	}
}


.aifs-icons svg {
	width: 1em;
	height: 1em;
	fill: currentColor;
}