/**
 * Resource Center Listing Styles
 */

.wdm-resource-center {
	max-width: 1200px;
	margin: 0 auto;
	padding: 20px;
}

/* Filters */
.wdm-rc-filters {
	display: flex;
	gap: 20px;
	margin-bottom: 30px;
	flex-wrap: wrap;
}

.wdm-rc-filter-group {
	display: flex;
	flex-direction: column;
	gap: 5px;
}

.wdm-rc-filter-group label {
	font-weight: 600;
	font-size: 14px;
}

.wdm-rc-filter-select,
.wdm-rc-search-input {
	padding: 8px 12px;
	border: 1px solid #ccc;
	border-radius: 4px;
	font-size: 14px;
	min-width: 200px;
}

.wdm-rc-search-input:focus {
	border-color: #0073aa;
	outline: none;
	box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.15);
}

/* Card Grid */
.wdm-rc-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 24px;
}

.wdm-rc-card {
	background: #fff;
	border: 1px solid #e0e0e0;
	border-radius: 8px;
	overflow: hidden;
	transition: box-shadow 0.2s ease;
}

.wdm-rc-card:hover {
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.wdm-rc-card-image img {
	width: 100%;
	height: 180px;
	object-fit: cover;
	display: block;
}

.wdm-rc-card-image-placeholder {
	width: 100%;
	height: 180px;
	background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
	display: flex;
	align-items: center;
	justify-content: center;
	color: #999;
	font-size: 48px;
}

.wdm-rc-card-image-placeholder::before {
	content: "\1F4C4"; /* Document emoji */
	opacity: 0.5;
}

.wdm-rc-card-body {
	padding: 16px;
}

.wdm-rc-card-badges {
	display: flex;
	align-items: center;
	gap: 6px;
	margin-bottom: 8px;
	flex-wrap: wrap;
}

.wdm-rc-card-badge {
	display: inline-block;
	background: #0073aa;
	color: #fff;
	font-size: 11px;
	font-weight: 600;
	padding: 3px 8px;
	border-radius: 3px;
	text-transform: uppercase;
}

.wdm-rc-card-badge-more {
	position: relative;
	display: inline-block;
	background: #e8e8e8;
	color: #555;
	font-size: 11px;
	font-weight: 600;
	padding: 3px 8px;
	border-radius: 3px;
	cursor: default;
}

.wdm-rc-card-badge-tooltip {
	display: none;
	position: absolute;
	bottom: calc(100% + 6px);
	left: 50%;
	transform: translateX(-50%);
	background: #333;
	color: #fff;
	padding: 8px 12px;
	border-radius: 6px;
	font-size: 12px;
	font-weight: 400;
	text-transform: none;
	white-space: nowrap;
	z-index: 10;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.wdm-rc-card-badge-tooltip::after {
	content: '';
	position: absolute;
	top: 100%;
	left: 50%;
	transform: translateX(-50%);
	border: 5px solid transparent;
	border-top-color: #333;
}

.wdm-rc-card-badge-more:hover .wdm-rc-card-badge-tooltip {
	display: block;
}

.wdm-rc-card-badge-tooltip-item {
	display: block;
	padding: 2px 0;
}

.wdm-rc-card-badge-tooltip-item + .wdm-rc-card-badge-tooltip-item {
	border-top: 1px solid rgba(255, 255, 255, 0.15);
	padding-top: 4px;
	margin-top: 2px;
}

.wdm-rc-card-date {
	display: block;
	font-size: 13px;
	color: #666;
	margin-bottom: 6px;
}

.wdm-rc-card-title {
	font-size: 18px;
	margin: 0 0 8px;
	line-height: 1.3;
}

.wdm-rc-card-title a {
	color: #1a1a1a;
	text-decoration: none;
}

.wdm-rc-card-title a:hover {
	color: #0073aa;
}

.wdm-rc-card-excerpt {
	font-size: 14px;
	color: #555;
	line-height: 1.5;
	margin: 0 0 12px;
}

.wdm-rc-card-cta {
	display: inline-block;
	font-size: 14px;
	font-weight: 600;
	color: #0073aa;
	text-decoration: none;
}

.wdm-rc-card-cta:hover {
	text-decoration: underline;
}

/* No Results */
.wdm-rc-no-results {
	text-align: center;
	padding: 40px 20px;
	color: #666;
}

/* Error Message */
.wdm-rc-error {
	text-align: center;
	padding: 40px 20px;
	color: #721c24;
	background-color: #f8d7da;
	border: 1px solid #f5c6cb;
	border-radius: 4px;
}

.wdm-rc-error p {
	margin: 0;
}

/* Pagination */
.wdm-rc-pagination {
	margin-top: 30px;
	text-align: center;
}

.wdm-rc-pages {
	display: inline-flex;
	gap: 4px;
}

.wdm-rc-page-link {
	padding: 8px 14px;
	border: 1px solid #ddd;
	border-radius: 4px;
	text-decoration: none;
	color: #333;
	font-size: 14px;
	transition: all 0.2s ease;
}

.wdm-rc-page-link:hover {
	background: #f5f5f5;
	border-color: #0073aa;
	color: #0073aa;
}

.wdm-rc-page-active {
	background: #0073aa;
	color: #fff;
	border-color: #0073aa;
}

.wdm-rc-page-active:hover {
	background: #005a87;
	color: #fff;
}

.wdm-rc-page-dots {
	padding: 8px 6px;
	color: #999;
	font-size: 14px;
	line-height: 1;
	user-select: none;
}

/* Loading */
.wdm-rc-loading {
	text-align: center;
	padding: 30px;
	color: #666;
}

.wdm-rc-spinner {
	display: inline-block;
	width: 20px;
	height: 20px;
	border: 2px solid #ddd;
	border-top-color: #0073aa;
	border-radius: 50%;
	animation: wdm-rc-spin 0.6s linear infinite;
	vertical-align: middle;
	margin-right: 8px;
}

@keyframes wdm-rc-spin {
	to { transform: rotate(360deg); }
}

/* Responsive */
@media (max-width: 768px) {
	.wdm-rc-filters {
		flex-direction: column;
	}

	.wdm-rc-filter-select,
	.wdm-rc-search-input {
		min-width: 100%;
	}

	.wdm-rc-grid {
		grid-template-columns: 1fr;
	}
}