/**
 * Ultimate Link Directory AI — Layout-specific styles
 * Each .ulda-layout-* selector scopes its rules so layouts don't bleed.
 */

/* =========================================================
   Shared item base (used by all card/grid layouts)
   ========================================================= */
.ulda-directory .ulda-item {
	background: #fff;
	border: 1px solid #e5e7eb;
	border-radius: 8px;
	overflow: hidden;
	display: flex;
	flex-direction: column;
	transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.ulda-directory .ulda-item:hover {
	box-shadow: 0 4px 16px rgba(0,0,0,0.10);
	transform: translateY(-2px);
}
.ulda-directory .ulda-item.ulda-featured {
	border-color: #f59e0b;
	box-shadow: 0 0 0 2px rgba(245,158,11,0.25);
}
.ulda-directory .ulda-item-body {
	padding: 14px 16px;
	flex: 1;
}
.ulda-directory .ulda-item-title {
	margin: 0 0 6px;
	font-size: 15px;
	font-weight: 600;
	line-height: 1.35;
}
.ulda-directory .ulda-item-title a {
	color: inherit;
	text-decoration: none;
}
.ulda-directory .ulda-item-title a:hover { text-decoration: underline; }
.ulda-directory .ulda-item-subtitle {
	margin: 0 0 6px;
	font-size: 12px;
	color: #6b7280;
}
.ulda-directory .ulda-item-description {
	margin: 6px 0 0;
	font-size: 13px;
	color: #374151;
	line-height: 1.55;
}
.ulda-directory .ulda-thumb img {
	width: 100%;
	height: 160px;
	object-fit: cover;
	display: block;
}
.ulda-directory .ulda-item-footer {
	padding: 10px 16px;
	border-top: 1px solid #f3f4f6;
	display: flex;
	align-items: center;
	gap: 10px;
}
.ulda-directory .ulda-badges {
	padding: 8px 12px 0;
	display: flex;
	gap: 4px;
}
.ulda-directory .ulda-badge {
	display: inline-block;
	padding: 2px 8px;
	border-radius: 20px;
	font-size: 11px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.4px;
}
.ulda-directory .ulda-badge-featured { background: #fef3c7; color: #92400e; }
.ulda-directory .ulda-badge-new      { background: #d1fae5; color: #065f46; }
.ulda-directory .ulda-badge-verified { background: #dbeafe; color: #1e40af; }

/* Upvote button */
.ulda-directory .ulda-upvote-btn {
	background: none;
	border: 1px solid #e5e7eb;
	border-radius: 20px;
	padding: 4px 10px;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	gap: 4px;
	font-size: 13px;
	color: #374151;
	transition: background 0.15s, border-color 0.15s;
}
.ulda-directory .ulda-upvote-btn:hover,
.ulda-directory .ulda-upvote-btn.ulda-voted {
	background: #f0fdf4;
	border-color: #86efac;
	color: #166534;
}
.ulda-directory .ulda-upvote-btn:disabled { opacity: 0.5; cursor: default; }

/* =========================================================
   GRID layout
   ========================================================= */
.ulda-layout-grid .ulda-grid {
	display: grid;
	gap: 20px;
	grid-template-columns: repeat( var(--ulda-cols, 3), minmax(0, 1fr) );
}
.ulda-layout-grid.ulda-cols-1 { --ulda-cols: 1; }
.ulda-layout-grid.ulda-cols-2 { --ulda-cols: 2; }
.ulda-layout-grid.ulda-cols-3 { --ulda-cols: 3; }
.ulda-layout-grid.ulda-cols-4 { --ulda-cols: 4; }
.ulda-layout-grid.ulda-cols-5 { --ulda-cols: 5; }
.ulda-layout-grid.ulda-cols-6 { --ulda-cols: 6; }
@media (max-width: 900px) {
	.ulda-layout-grid .ulda-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
	.ulda-layout-grid .ulda-grid { grid-template-columns: 1fr; }
}

/* =========================================================
   CARDS layout (same as grid but slightly larger cards)
   ========================================================= */
.ulda-layout-cards .ulda-grid {
	display: grid;
	gap: 24px;
	grid-template-columns: repeat( var(--ulda-cols, 3), minmax(0, 1fr) );
}
.ulda-layout-cards .ulda-item { border-radius: 12px; }
.ulda-layout-cards .ulda-thumb img { height: 200px; }

/* =========================================================
   LIST layout
   ========================================================= */
.ulda-layout-list .ulda-items-container { display: flex; flex-direction: column; gap: 12px; }
.ulda-layout-list .ulda-item {
	flex-direction: row;
	align-items: center;
	border-radius: 6px;
	padding: 12px 16px;
}
.ulda-layout-list .ulda-item-body { padding: 0 16px; }
.ulda-layout-list .ulda-thumb { flex: 0 0 80px; }
.ulda-layout-list .ulda-thumb img { height: 60px; width: 80px; border-radius: 4px; }
.ulda-layout-list .ulda-item-footer { border-top: none; padding: 0; margin-left: auto; }

/* =========================================================
   COMPACT layout (dense list, no thumbnails)
   ========================================================= */
.ulda-layout-compact .ulda-items-container { display: flex; flex-direction: column; }
.ulda-layout-compact .ulda-row-item {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 9px 12px;
	border-bottom: 1px solid #f3f4f6;
}
.ulda-layout-compact .ulda-row-item.ulda-even { background: #fafafa; }
.ulda-layout-compact .ulda-row-title { font-size: 14px; font-weight: 500; color: inherit; text-decoration: none; }
.ulda-layout-compact .ulda-row-title:hover { text-decoration: underline; }
.ulda-layout-compact .ulda-row-subtitle { font-size: 12px; color: #9ca3af; margin-left: 6px; }

/* =========================================================
   TABLE layout
   ========================================================= */
.ulda-layout-table .ulda-items-container { width: 100%; border-collapse: collapse; display: table; }
.ulda-layout-table .ulda-row-item { display: table-row; }
.ulda-layout-table .ulda-row-item > * { display: table-cell; padding: 10px 12px; border-bottom: 1px solid #e5e7eb; vertical-align: middle; }
.ulda-layout-table .ulda-row-item.ulda-even > * { background: #f9fafb; }

/* =========================================================
   MASONRY layout (CSS columns)
   ========================================================= */
.ulda-layout-masonry .ulda-items-container {
	column-count: var(--ulda-cols, 3);
	column-gap: 20px;
}
.ulda-layout-masonry .ulda-item { break-inside: avoid; margin-bottom: 20px; }
@media (max-width: 900px) { .ulda-layout-masonry .ulda-items-container { column-count: 2; } }
@media (max-width: 560px) { .ulda-layout-masonry .ulda-items-container { column-count: 1; } }

/* =========================================================
   MAGAZINE layout (first item is hero, rest are smaller)
   ========================================================= */
.ulda-layout-magazine .ulda-items-container {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 16px;
}
.ulda-layout-magazine .ulda-item:first-child {
	grid-column: 1 / -1;
	flex-direction: row;
}
.ulda-layout-magazine .ulda-item:first-child .ulda-thumb { flex: 0 0 40%; }
.ulda-layout-magazine .ulda-item:first-child .ulda-thumb img { height: 240px; }

/* =========================================================
   MINIMAL layout (no borders, just spacing + underline)
   ========================================================= */
.ulda-layout-minimal .ulda-items-container { display: flex; flex-direction: column; gap: 2px; }
.ulda-layout-minimal .ulda-item {
	border: none;
	border-radius: 0;
	border-bottom: 1px solid #f3f4f6;
	box-shadow: none;
	background: transparent;
}
.ulda-layout-minimal .ulda-item:hover { transform: none; box-shadow: none; background: #f9fafb; }
.ulda-layout-minimal .ulda-item-footer { border-top: none; }

/* =========================================================
   NEON layout (dark + glowing accents)
   ========================================================= */
.ulda-layout-neon {
	background: #0a0a0f;
	padding: 24px;
	border-radius: 12px;
	--neon: #00f5ff;
}
.ulda-layout-neon .ulda-grid {
	display: grid;
	gap: 20px;
	grid-template-columns: repeat(var(--ulda-cols, 3), minmax(0, 1fr));
}
.ulda-layout-neon .ulda-item {
	background: #13131a;
	border: 1px solid #1e1e2e;
	color: #e0e0ff;
}
.ulda-layout-neon .ulda-item:hover {
	border-color: var(--neon);
	box-shadow: 0 0 12px rgba(0,245,255,0.3);
	transform: translateY(-3px);
}
.ulda-layout-neon .ulda-item-title a { color: var(--neon); }
.ulda-layout-neon .ulda-item-description { color: #a0a0c0; }
.ulda-layout-neon .ulda-badge-featured { background: rgba(0,245,255,0.15); color: var(--neon); }

/* =========================================================
   GLASSMORPHISM layout
   ========================================================= */
.ulda-layout-glassmorphism .ulda-grid {
	display: grid;
	gap: 20px;
	grid-template-columns: repeat(var(--ulda-cols, 3), minmax(0, 1fr));
}
.ulda-layout-glassmorphism .ulda-item {
	background: rgba(255,255,255,0.15);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	border: 1px solid rgba(255,255,255,0.3);
	border-radius: 16px;
}
.ulda-layout-glassmorphism .ulda-item:hover {
	background: rgba(255,255,255,0.25);
	box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}

/* =========================================================
   RETRO layout
   ========================================================= */
.ulda-layout-retro {
	font-family: 'Courier New', Courier, monospace;
}
.ulda-layout-retro .ulda-grid {
	display: grid;
	gap: 16px;
	grid-template-columns: repeat(var(--ulda-cols, 3), minmax(0, 1fr));
}
.ulda-layout-retro .ulda-item {
	background: #fffff0;
	border: 2px solid #333;
	border-radius: 0;
	box-shadow: 4px 4px 0 #333;
}
.ulda-layout-retro .ulda-item:hover { transform: translate(-2px,-2px); box-shadow: 6px 6px 0 #333; }
.ulda-layout-retro .ulda-item-title { font-size: 14px; text-transform: uppercase; }

/* =========================================================
   CORPORATE layout (clean table-style)
   ========================================================= */
.ulda-layout-corporate .ulda-items-container { display: flex; flex-direction: column; gap: 0; }
.ulda-layout-corporate .ulda-item {
	border-radius: 0;
	border-left: none;
	border-right: none;
	border-bottom: none;
}
.ulda-layout-corporate .ulda-item:first-child { border-top-width: 2px; border-top-color: #1e3a5f; }
.ulda-layout-corporate .ulda-item:hover { background: #f0f4f9; transform: none; box-shadow: none; }

/* =========================================================
   ELEGANT layout (centered, serif-like, generous spacing)
   ========================================================= */
.ulda-layout-elegant .ulda-grid {
	display: grid;
	gap: 28px;
	grid-template-columns: repeat(var(--ulda-cols, 3), minmax(0, 1fr));
}
.ulda-layout-elegant .ulda-item {
	border: none;
	border-radius: 0;
	box-shadow: none;
	text-align: center;
	padding: 20px;
	border-bottom: 2px solid #e5e7eb;
}
.ulda-layout-elegant .ulda-item:hover { background: #faf5ff; transform: none; box-shadow: none; }
.ulda-layout-elegant .ulda-item-title { font-size: 17px; }
.ulda-layout-elegant .ulda-item-title a { color: #4c1d95; }
.ulda-layout-elegant .ulda-thumb img { border-radius: 50%; width: 80px; height: 80px; margin: 0 auto 12px; }

/* =========================================================
   SPOTLIGHT layout (single featured hero at top + grid below)
   ========================================================= */
.ulda-layout-spotlight .ulda-items-container { display: flex; flex-direction: column; gap: 20px; }
.ulda-layout-spotlight .ulda-item:first-child {
	flex-direction: row;
	gap: 24px;
	padding: 20px;
	border-radius: 12px;
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
	color: #fff;
	border: none;
}
.ulda-layout-spotlight .ulda-item:first-child .ulda-item-title a { color: #fff; }
.ulda-layout-spotlight .ulda-item:first-child .ulda-thumb img { width: 200px; height: 140px; border-radius: 8px; }
.ulda-layout-spotlight .ulda-spotlight-grid {
	display: grid;
	gap: 16px;
	grid-template-columns: repeat(var(--ulda-cols, 3), minmax(0, 1fr));
}

/* =========================================================
   MOSAIC layout (Pinterest-style irregular grid)
   ========================================================= */
.ulda-layout-mosaic .ulda-items-container {
	display: grid;
	grid-template-columns: repeat(var(--ulda-cols, 3), minmax(0, 1fr));
	grid-auto-rows: 180px;
	gap: 12px;
}
.ulda-layout-mosaic .ulda-item { overflow: hidden; }
.ulda-layout-mosaic .ulda-item:nth-child(3n+1) { grid-row: span 2; }
.ulda-layout-mosaic .ulda-thumb { height: 100%; }
.ulda-layout-mosaic .ulda-thumb img { height: 100%; }

/* =========================================================
   TIMELINE layout (vertical timeline)
   ========================================================= */
.ulda-layout-timeline .ulda-items-container {
	position: relative;
	padding-left: 40px;
}
.ulda-layout-timeline .ulda-items-container::before {
	content: '';
	position: absolute;
	left: 16px;
	top: 0;
	bottom: 0;
	width: 2px;
	background: #e5e7eb;
}
.ulda-layout-timeline .ulda-row-item {
	position: relative;
	margin-bottom: 20px;
	padding: 14px 16px;
	background: #fff;
	border: 1px solid #e5e7eb;
	border-radius: 8px;
}
.ulda-layout-timeline .ulda-row-item::before {
	content: '';
	position: absolute;
	left: -28px;
	top: 50%;
	transform: translateY(-50%);
	width: 12px;
	height: 12px;
	background: #6366f1;
	border-radius: 50%;
	border: 2px solid #fff;
	box-shadow: 0 0 0 2px #6366f1;
}

/* =========================================================
   Search / Filter controls (shared)
   ========================================================= */
.ulda-directory .ulda-controls {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 20px;
	align-items: center;
}
.ulda-directory .ulda-controls.ulda-sticky {
	position: sticky;
	top: 0;
	z-index: 10;
	background: #fff;
	padding: 12px 0;
	box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.ulda-directory .ulda-search-wrap { flex: 1 1 200px; }
.ulda-directory .ulda-search-input {
	width: 100%;
	padding: 8px 14px;
	border: 1px solid #d1d5db;
	border-radius: 6px;
	font-size: 14px;
	outline: none;
	transition: border-color 0.15s;
}
.ulda-directory .ulda-search-input:focus { border-color: #6366f1; box-shadow: 0 0 0 3px rgba(99,102,241,0.1); }
.ulda-directory .ulda-filter-wrap { display: flex; flex-wrap: wrap; gap: 6px; }
.ulda-directory .ulda-filter-btn {
	padding: 5px 14px;
	border: 1px solid #d1d5db;
	border-radius: 20px;
	background: #fff;
	font-size: 13px;
	cursor: pointer;
	transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.ulda-directory .ulda-filter-btn:hover,
.ulda-directory .ulda-filter-btn.ulda-active {
	background: #6366f1;
	border-color: #6366f1;
	color: #fff;
}

/* =========================================================
   Pagination
   ========================================================= */
.ulda-directory .ulda-pagination {
	display: flex;
	justify-content: center;
	gap: 4px;
	margin-top: 24px;
	flex-wrap: wrap;
}
.ulda-directory .ulda-page-btn {
	padding: 6px 12px;
	border: 1px solid #d1d5db;
	border-radius: 6px;
	background: #fff;
	font-size: 13px;
	cursor: pointer;
	transition: background 0.15s;
}
.ulda-directory .ulda-page-btn:hover { background: #f3f4f6; }
.ulda-directory .ulda-page-btn.ulda-active {
	background: #6366f1;
	border-color: #6366f1;
	color: #fff;
}
.ulda-directory .ulda-page-ellipsis { padding: 6px 4px; font-size: 13px; color: #9ca3af; }

/* =========================================================
   No-results state
   ========================================================= */
.ulda-directory .ulda-no-results {
	text-align: center;
	padding: 40px 20px;
	color: #9ca3af;
	font-size: 15px;
	grid-column: 1 / -1;
}

/* =========================================================
   Layout Switcher
   ========================================================= */
.ulda-directory .ulda-layout-switcher {
	display: flex;
	gap: 2px;
	margin-left: auto;
}
.ulda-directory .ulda-switch-btn {
	background: none;
	border: 1px solid #e5e7eb;
	border-radius: 5px;
	padding: 5px 7px;
	cursor: pointer;
	color: #6b7280;
	line-height: 1;
	display: inline-flex;
	align-items: center;
	transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.ulda-directory .ulda-switch-btn:hover { background: #f3f4f6; color: #374151; }
.ulda-directory .ulda-switch-btn.ulda-active {
	background: #6366f1;
	border-color: #6366f1;
	color: #fff;
}

/* =========================================================
   Ad / Content Blocks
   ========================================================= */
.ulda-ad-block {
	width: 100%;
	margin: 12px 0;
	padding: 12px;
	background: #f9fafb;
	border: 1px dashed #d1d5db;
	border-radius: 6px;
	grid-column: 1 / -1;
}
.ulda-ad-label {
	display: block;
	font-size: 10px;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	color: #9ca3af;
	margin-bottom: 6px;
}

/* =========================================================
   Scroll-to-top
   ========================================================= */
.ulda-directory .ulda-scroll-top {
	position: fixed;
	bottom: 28px;
	right: 28px;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background: #6366f1;
	color: #fff;
	border: none;
	font-size: 18px;
	cursor: pointer;
	box-shadow: 0 2px 8px rgba(0,0,0,0.2);
	z-index: 999;
	transition: opacity 0.2s;
}