/**
 * Tool 3: كتب متشابهة («كتب تشبه …» Hub & 120 Spokes)
 * Enqueued strictly on /similar/ and /similar/<slug>/.
 * 100% Blocksy CSS variables — zero hex colors, zero font-family, zero :root.
 */

.eksm-hub-app,
.eksm-spoke-wrap {
	color: var(--theme-text-color);
}

.eksm-hub-app [hidden],
.eksm-spoke-wrap [hidden] {
	display: none !important;
}

.eksm-spoke-wrap {
	padding-block: 28px 64px;
}

/* Tags & Chips */
.eksm-tag {
	display: inline-flex;
	align-items: center;
	padding: 3px 10px;
	border-radius: 6px;
	font-size: 12px;
	line-height: 1.4;
	font-weight: 600;
	background-color: var(--theme-palette-color-6);
	color: var(--theme-text-color);
	border: 1px solid var(--theme-border-color);
}

.eksm-tag--accent {
	color: var(--theme-palette-color-1);
	border-color: var(--theme-palette-color-1);
}

.eksm-score-pill {
	display: inline-flex;
	align-items: center;
	padding: 3px 8px;
	border-radius: 6px;
	font-size: 12px;
	line-height: 1.4;
	font-weight: 700;
	background-color: var(--theme-palette-color-7);
	color: var(--theme-palette-color-1);
	border: 1px solid var(--theme-border-color);
	margin-inline-start: auto;
}

/* Hub Search & Filter Controls */
.eksm-hub-controls {
	display: flex;
	flex-direction: column;
	gap: 18px;
	margin-block-end: 32px;
}

.eksm-search-wrap {
	position: relative;
	max-width: 560px;
	width: 100%;
	margin-inline: auto;
	display: flex;
	align-items: center;
}

.eksm-search-icon {
	position: absolute;
	right: 14px;
	pointer-events: none;
	color: var(--theme-text-color);
	opacity: 0.6;
}

.eksm-search-input {
	width: 100%;
	box-sizing: border-box;
	padding: 11px 42px 11px 16px;
	font-size: 15px;
	line-height: 1.5;
	color: var(--theme-text-color);
	background-color: var(--theme-palette-color-8);
	border: 1px solid var(--theme-form-field-border-initial-color, var(--theme-border-color));
	border-radius: var(--theme-form-field-border-radius, 8px);
	transition: border-color 0.15s ease;
}

.eksm-search-input:focus {
	outline: none;
	border-color: var(--theme-form-field-border-focus-color, var(--theme-palette-color-1));
}

.eksm-hub-filters {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 8px;
}

.eksm-filter-btn {
	padding: 7px 14px;
	border-radius: var(--theme-button-border-radius, 8px);
	font-size: 13.5px;
	line-height: 1.4;
	font-weight: 600;
	border: 1px solid var(--theme-border-color);
	background-color: var(--theme-palette-color-8);
	color: var(--theme-text-color);
	cursor: pointer;
	transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.eksm-filter-btn:hover {
	background-color: var(--theme-palette-color-6);
	border-color: var(--theme-palette-color-1);
}

.eksm-filter-btn.is-active {
	background-color: var(--theme-palette-color-1);
	color: var(--theme-button-text-initial-color);
	border-color: var(--theme-palette-color-1);
}

.eksm-hub-empty {
	text-align: center;
	padding: 24px;
	background-color: var(--theme-palette-color-8);
	border: 1px solid var(--theme-border-color);
	border-radius: 12px;
	font-size: 15px;
	line-height: 1.6;
	margin: 0 0 24px 0;
}

/* Hub Grid */
.eksm-hub-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 20px;
}

.eksm-hub-card {
	background-color: var(--theme-palette-color-8);
	border: 1px solid var(--theme-border-color);
	border-radius: 12px;
	padding: 20px;
	display: flex;
	flex-direction: column;
	text-decoration: none;
	color: inherit;
	transition: border-color 0.15s ease;
}

.eksm-hub-card:hover {
	border-color: var(--theme-palette-color-1);
}

.eksm-hub-card-top {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	margin-block-end: 12px;
}

.eksm-hub-card-title {
	font-size: 18px;
	line-height: 1.45;
	font-weight: 700;
	color: var(--theme-headings-color);
	margin: 0 0 6px 0;
}

.eksm-hub-card-author {
	font-size: 13.5px;
	line-height: 1.5;
	color: var(--theme-text-color);
	opacity: 0.85;
	margin: 0 0 16px 0;
}

.eksm-hub-card-foot {
	margin-top: auto;
	padding-top: 12px;
	border-top: 1px solid var(--theme-border-color);
	display: flex;
	align-items: center;
	justify-content: space-between;
	font-size: 13px;
	line-height: 1.4;
	font-weight: 600;
	color: var(--theme-link-initial-color);
}

/* Spoke Seed Hero Card */
.eksm-seed-card {
	background-color: var(--theme-palette-color-8);
	border: 1px solid var(--theme-border-color);
	border-radius: 16px;
	padding: 30px;
	margin-block-end: 44px;
}

.eksm-seed-meta-top {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 10px;
	margin-block-end: 14px;
	font-size: 13px;
	line-height: 1.4;
}

.eksm-meta-chip {
	color: var(--theme-text-color);
	opacity: 0.85;
}

.eksm-meta-link {
	color: var(--theme-link-initial-color);
	font-weight: 600;
	text-decoration: none;
}

.eksm-meta-link:hover {
	color: var(--theme-link-hover-color);
	text-decoration: underline;
}

.eksm-spoke-title {
	font-size: 30px;
	line-height: 1.35;
	font-weight: 800;
	color: var(--theme-headings-color);
	margin: 0 0 8px 0;
}

.eksm-spoke-author {
	font-size: 16px;
	line-height: 1.5;
	color: var(--theme-text-color);
	margin: 0 0 16px 0;
}

.eksm-spoke-lead {
	font-size: 16px;
	line-height: 1.7;
	color: var(--theme-text-color);
	max-width: 820px;
	margin: 0 0 22px 0;
}

.eksm-seed-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}

/* Spoke Sections */
.eksm-section {
	margin-block-end: 48px;
}

.eksm-section-head {
	margin-block-end: 22px;
}

.eksm-section-title {
	font-size: 22px;
	line-height: 1.4;
	font-weight: 700;
	color: var(--theme-headings-color);
	margin: 0 0 6px 0;
}

.eksm-section-sub {
	font-size: 14.5px;
	line-height: 1.6;
	color: var(--theme-text-color);
	opacity: 0.85;
	margin: 0;
}

/* Free Downloadable Picks Grid */
.eksm-free-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 20px;
}

.eksm-free-card {
	background-color: var(--theme-palette-color-8);
	border: 1px solid var(--theme-palette-color-1);
	border-radius: 12px;
	padding: 18px;
	display: flex;
	gap: 16px;
	align-items: flex-start;
}

.eksm-free-cover-wrap {
	flex-shrink: 0;
	display: block;
}

.eksm-free-cover {
	width: 84px;
	height: 118px;
	object-fit: cover;
	border-radius: 6px;
	border: 1px solid var(--theme-border-color);
	display: block;
}

.eksm-free-body {
	flex: 1;
	min-width: 0;
	display: flex;
	flex-direction: column;
}

.eksm-card-badges {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-block-end: 8px;
}

.eksm-card-title {
	font-size: 17.5px;
	line-height: 1.45;
	font-weight: 700;
	color: var(--theme-headings-color);
	margin: 0 0 4px 0;
}

.eksm-card-title a {
	color: inherit;
	text-decoration: none;
}

.eksm-card-title a:hover {
	color: var(--theme-link-hover-color);
	text-decoration: underline;
}

.eksm-card-author {
	font-size: 13.5px;
	line-height: 1.5;
	color: var(--theme-text-color);
	opacity: 0.85;
	margin: 0 0 10px 0;
}

.eksm-free-cta {
	margin-top: auto;
}

.eksm-inline-cta {
	font-size: 13.5px;
	line-height: 1.4;
	font-weight: 700;
	color: var(--theme-link-initial-color);
	text-decoration: none;
}

.eksm-inline-cta:hover {
	color: var(--theme-link-hover-color);
	text-decoration: underline;
}

/* Ordered Neighbors Grid */
.eksm-neighbors-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 20px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.eksm-neighbor-card {
	background-color: var(--theme-palette-color-8);
	border: 1px solid var(--theme-border-color);
	border-radius: 12px;
	padding: 20px;
	display: flex;
	flex-direction: column;
	margin: 0;
	transition: border-color 0.15s ease;
}

.eksm-neighbor-card:hover {
	border-color: var(--theme-palette-color-2);
}

.eksm-neighbor-head {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-block-end: 12px;
}

.eksm-rank-num {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 24px;
	height: 24px;
	border-radius: 50%;
	background-color: var(--theme-palette-color-1);
	color: var(--theme-button-text-initial-color);
	font-size: 12px;
	line-height: 1;
	font-weight: 700;
	flex-shrink: 0;
}

.eksm-neighbor-meta {
	font-size: 12.5px;
	line-height: 1.5;
	color: var(--theme-text-color);
	opacity: 0.8;
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-block-end: 14px;
}

.eksm-neighbor-links {
	margin-top: auto;
	padding-top: 12px;
	border-top: 1px solid var(--theme-border-color);
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	font-size: 13px;
	line-height: 1.4;
}

.eksm-neighbor-links a {
	font-weight: 600;
	color: var(--theme-link-initial-color);
	text-decoration: none;
}

.eksm-neighbor-links a:hover {
	color: var(--theme-link-hover-color);
	text-decoration: underline;
}

/* Spoke FAQ Accordions */
.eksm-faq-list {
	display: flex;
	flex-direction: column;
	gap: 12px;
	margin-top: 16px;
}

.eksm-faq-item {
	background-color: var(--theme-palette-color-8);
	border: 1px solid var(--theme-border-color);
	border-radius: 10px;
	overflow: hidden;
}

.eksm-faq-item[open] {
	border-color: var(--theme-palette-color-1);
}

.eksm-faq-q {
	padding: 16px 20px;
	font-size: 16.5px;
	line-height: 1.5;
	font-weight: 700;
	color: var(--theme-headings-color);
	cursor: pointer;
	list-style: none;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
}

.eksm-faq-q::-webkit-details-marker {
	display: none;
}

.eksm-faq-q::after {
	content: "+";
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 24px;
	height: 24px;
	border-radius: 6px;
	background-color: var(--theme-palette-color-6);
	color: var(--theme-palette-color-1);
	font-weight: 700;
	flex-shrink: 0;
}

.eksm-faq-item[open] > .eksm-faq-q::after {
	content: "−";
}

.eksm-faq-a {
	padding: 14px 20px 18px 20px;
	border-top: 1px solid var(--theme-border-color);
	font-size: 15px;
	line-height: 1.75;
	color: var(--theme-text-color);
}

.eksm-faq-a p {
	margin: 0;
}

/* Related Spokes Navigation */
.eksm-related-spokes {
	background-color: var(--theme-palette-color-6);
	border: 1px solid var(--theme-border-color);
	border-radius: 12px;
	padding: 24px;
}

.eksm-related-title {
	font-size: 18px;
	line-height: 1.4;
	font-weight: 700;
	color: var(--theme-headings-color);
	margin: 0 0 14px 0;
}

.eksm-related-chips {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}

.eksm-related-chip {
	display: inline-flex;
	align-items: center;
	padding: 7px 14px;
	background-color: var(--theme-palette-color-8);
	border: 1px solid var(--theme-border-color);
	border-radius: 8px;
	color: var(--theme-text-color);
	text-decoration: none;
	font-size: 13.5px;
	line-height: 1.4;
	font-weight: 600;
	transition: border-color 0.15s ease, color 0.15s ease;
}

.eksm-related-chip:hover {
	border-color: var(--theme-palette-color-1);
	color: var(--theme-palette-color-1);
}

.eksm-related-chip--all {
	color: var(--theme-link-initial-color);
}

@media (max-width: 999.98px) {
	.eksm-hub-grid,
	.eksm-neighbors-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.eksm-free-grid {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 689.98px) {
	.eksm-spoke-wrap {
		padding-block: 20px 44px;
	}

	.eksm-seed-card {
		padding: 20px;
	}

	.eksm-spoke-title {
		font-size: 24px;
	}

	.eksm-hub-grid,
	.eksm-neighbors-grid {
		grid-template-columns: 1fr;
		gap: 16px;
	}

	.eksm-hub-filters {
		justify-content: flex-start;
		flex-wrap: nowrap;
		overflow-x: auto;
		padding-bottom: 8px;
		-webkit-overflow-scrolling: touch;
	}

	.eksm-filter-btn {
		white-space: nowrap;
	}

	.eksm-seed-actions {
		flex-direction: column;
	}

	.eksm-seed-actions .ct-button,
	.eksm-seed-actions .ct-button-ghost {
		width: 100%;
		justify-content: center;
		text-align: center;
	}
}