/**
 * Industrial Inventory Manager – Frontend styles.
 * Scoped to .bim-inventory-wrapper. No global resets. Uses CSS variables from settings.
 *
 * @package Boiler_Inventory_Manager
 */

/* CSS variables (defaults; overridden by inline style on wrapper) */
.bim-inventory-wrapper {
	--bim-primary-accent: #2563eb;
	--bim-button-color: #2563eb;
	--bim-button-hover-color: #1d4ed8;
	--bim-card-bg: #ffffff;
	--bim-text-color: #1f2937;
	--bim-compare-panel-heading-color: #f9fafb;
	--bim-sidebar-bg: #f7f7f7;
	--bim-sidebar-border-color: #e2e2e2;
	--bim-search-card-bg: #ffffff;
	--bim-search-card-border-color: #e2e2e2;
	--bim-filter-label-color: #1f2937;
	--bim-filter-field-bg: #ffffff;
	--bim-filter-field-border-color: #d1d5db;
	--bim-filter-field-text-color: #1f2937;
	--bim-filter-field-radius: 6px;
	--bim-filter-row-gap: 15px;
	--bim-search-submit-text-color: #ffffff;
	--bim-card-border-color: #e5e7eb;
	--bim-card-title-color: #1f2937;
	--bim-card-title-hover-color: #2563eb;
	--bim-card-meta-color: #1f2937;
	--bim-card-description-color: #1f2937;
	--bim-card-image-placeholder-bg: #f3f4f6;
	--bim-card-image-placeholder-text-color: #6b7280;
	--bim-card-button-text-color: #ffffff;
	--bim-card-compare-label-color: #1f2937;
	--bim-compare-bar-bg: #111827;
	--bim-compare-bar-text-color: #f9fafb;
	--bim-compare-placeholder-color: rgba(249, 250, 251, 0.85);
	--bim-compare-button-text-color: #ffffff;
	--bim-compare-clear-sidebar-text-color: rgba(249, 250, 251, 0.95);
	--bim-compare-clear-sidebar-border-color: rgba(249, 250, 251, 0.45);
	--bim-results-container-bg: transparent;
	box-sizing: border-box;
}

.bim-inventory-wrapper *,
.bim-inventory-wrapper *::before,
.bim-inventory-wrapper *::after {
	box-sizing: inherit;
}

/* Layout: left sidebar (compare + filters), results on the right */
.bim-inventory-wrapper {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-start;
	gap: 2rem;
}

/* Left sidebar: compare panel + search filters */
.bim-inventory-wrapper .bim-inventory-sidebar {
	flex: 0 0 260px;
	max-width: 300px;
	display: flex;
	flex-direction: column;
	align-items: stretch;
	gap: 12px;
	background: var(--bim-sidebar-bg);
	padding: 16px 18px;
	border-radius: 4px;
	border: 1px solid var(--bim-sidebar-border-color);
	margin-bottom: 1.5rem;
	align-self: flex-start;
}

.bim-inventory-wrapper .bim-filters {
	flex: 0 0 auto;
	width: 100%;
	max-width: none;
	margin: 0;
	padding: 0;
	background: transparent;
	border: none;
	border-radius: 0;
}

.bim-inventory-wrapper .bim-filters > * + * {
	margin-top: 12px;
}

/* Results container */
/* Results column */
.bim-inventory-wrapper .bim-results-container {
	position: relative;
	min-height: 120px;
	flex: 1 1 0;
	min-width: 0;
	background: var(--bim-results-container-bg);
}

.bim-inventory-wrapper .bim-results-toolbar {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: flex-end;
	gap: 0.5rem 1rem;
	margin-bottom: 1rem;
}

.bim-inventory-wrapper .bim-sort-label {
	font-weight: 600;
	font-size: 0.875rem;
	color: var(--bim-filter-label-color, var(--bim-text-color));
	margin: 0;
}

.bim-inventory-wrapper .bim-results-toolbar .bim-sort-select {
	width: auto;
	min-width: 11rem;
	max-width: 100%;
	padding: 10px;
	border: 1px solid var(--bim-filter-field-border-color);
	border-radius: var(--bim-filter-field-radius);
	background: var(--bim-filter-field-bg);
	font-size: 0.9375rem;
	color: var(--bim-filter-field-text-color, var(--bim-text-color));
}

.bim-inventory-wrapper .bim-results-toolbar .bim-sort-select:focus {
	outline: 2px solid var(--bim-primary-accent);
	outline-offset: 2px;
}

.bim-inventory-wrapper .bim-loading {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	padding: 1.5rem;
	text-align: center;
	color: var(--bim-text-color);
}

.bim-inventory-wrapper .bim-loading.bim-hidden {
	display: none !important;
}

/* Results: 3 columns on desktop, fewer on smaller screens */
.bim-inventory-wrapper .bim-results-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 1.5rem;
	align-items: stretch;
}

.bim-inventory-wrapper .bim-results-grid > * {
	min-width: 0;
}

@media (max-width: 991px) {
	.bim-inventory-wrapper .bim-results-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

/* Mobile: stack sidebar above results; single column grid */
@media (max-width: 767px) {
	.bim-inventory-wrapper {
		flex-direction: column;
	}

	.bim-inventory-wrapper .bim-inventory-sidebar {
		width: 100%;
		max-width: none;
		flex: 1 1 auto;
	}

	.bim-inventory-wrapper .bim-results-grid {
		grid-template-columns: 1fr;
	}
}

/* Card – Divi blurb style */
.bim-inventory-wrapper .bim-card.bim-blurb {
	background: var(--bim-card-bg);
	border-radius: 4px;
	overflow: hidden;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
	border: 1px solid var(--bim-card-border-color);
	text-align: left;
	height: 100%;
	display: flex;
	flex-direction: column;
}

.bim-inventory-wrapper .bim-blurb-inner {
	display: flex;
	flex-direction: column;
	height: 100%;
	padding: 0;
}

/* Blurb image – same aspect ratio for all cards (4:3) */
.bim-inventory-wrapper .bim-blurb-image-link {
	display: block;
	position: relative;
	overflow: hidden;
	background: var(--bim-card-image-placeholder-bg);
	aspect-ratio: 4 / 3;
	flex-shrink: 0;
	width: 100%;
}

.bim-inventory-wrapper .bim-blurb-image-link.bim-blurb-image-placeholder {
	aspect-ratio: 4 / 3;
	min-height: 0;
}

.bim-inventory-wrapper .bim-blurb-image {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
	vertical-align: middle;
	transition: transform 0.3s ease;
	display: block;
}

.bim-inventory-wrapper .bim-card.bim-blurb:hover .bim-blurb-image {
	transform: scale(1.03);
}

.bim-inventory-wrapper .bim-blurb-image-placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	aspect-ratio: 4 / 3;
}

.bim-inventory-wrapper .bim-blurb-placeholder-text {
	font-size: 0.875rem;
	color: var(--bim-card-image-placeholder-text-color);
}

/* Blurb content – title, meta line, description, link */
.bim-inventory-wrapper .bim-blurb-content {
	padding: 20px 20px 24px;
	flex: 1;
	display: flex;
	flex-direction: column;
	color: var(--bim-card-description-color, var(--bim-text-color));
	min-width: 0;
	overflow: hidden;
}

.bim-inventory-wrapper .bim-blurb-title {
	margin: 0 0 10px;
	font-size: 1.125rem;
	font-weight: 600;
	min-width: 0;
	/* Reserve two lines so card heights stay even when titles are short. */
	min-height: calc(1.125rem * 1.35 * 2);
}

.bim-inventory-wrapper .bim-blurb-title a {
	color: var(--bim-card-title-color, inherit);
	text-decoration: none;
	transition: color 0.2s ease;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	line-clamp: 2;
	overflow: hidden;
	line-height: 1.35;
	overflow-wrap: anywhere;
	word-break: break-word;
}

.bim-inventory-wrapper .bim-blurb-title a:hover {
	color: var(--bim-card-title-hover-color, var(--bim-primary-accent));
}

.bim-inventory-wrapper .bim-blurb-meta {
	margin: 0 0 12px;
	font-size: 0.8125rem;
	line-height: 1.4;
	color: var(--bim-card-meta-color, var(--bim-text-color));
	opacity: 0.85;
}

.bim-inventory-wrapper .bim-blurb-description {
	margin: 0 0 16px;
	font-size: 0.9375rem;
	line-height: 1.6;
	flex: 1;
	color: var(--bim-card-description-color, var(--bim-text-color));
}

.bim-inventory-wrapper .bim-blurb-description p {
	margin: 0 0 0.5em;
}

.bim-inventory-wrapper .bim-blurb-description p:last-child {
	margin-bottom: 0;
}

.bim-inventory-wrapper .bim-blurb-link {
	display: inline-block;
	margin-top: auto;
	padding: 10px 20px;
	background: var(--bim-button-color);
	color: var(--bim-card-button-text-color) !important;
	text-decoration: none;
	border-radius: 3px;
	font-size: 0.875rem;
	font-weight: 600;
	transition: background 0.2s ease, opacity 0.2s ease;
}

.bim-inventory-wrapper .bim-blurb-link:hover {
	background: var(--bim-button-hover-color);
	color: var(--bim-card-button-text-color) !important;
	opacity: 0.95;
}

.bim-inventory-wrapper .bim-card-compare {
	margin-top: 0;
	font-size: 0.875rem;
	color: var(--bim-card-compare-label-color, var(--bim-text-color));
	flex-shrink: 0;
}

.bim-inventory-wrapper .bim-card-compare label {
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
}

/* Compare bar (left sidebar, above search) */
.bim-inventory-wrapper .bim-compare-bar {
	position: relative;
	flex: 0 0 auto;
	width: 100%;
	max-width: 100%;
	z-index: 1;
	background: var(--bim-compare-bar-bg);
	color: var(--bim-compare-bar-text-color);
	padding: 0.75rem 0.65rem;
	display: flex;
	flex-direction: column;
	align-items: stretch;
	justify-content: flex-start;
	gap: 0.65rem;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
	border-radius: 4px;
	margin: 0;
}

.bim-inventory-wrapper .bim-compare-panel-heading {
	margin: 0;
	padding: 0;
	font-size: 0.8125rem;
	font-weight: 700;
	line-height: 1.3;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--bim-compare-panel-heading-color);
}

.bim-inventory-wrapper ul.bim-compare-items {
	margin: 0;
	padding-left: 1.15em;
	font-size: 0.75rem;
	line-height: 1.35;
	min-height: 2.6em;
	list-style-type: disc;
	list-style-position: outside;
	color: inherit;
}

.bim-inventory-wrapper .bim-compare-placeholder-item {
	list-style: none;
	margin-left: -1.15em;
	padding-left: 0;
}

.bim-inventory-wrapper .bim-compare-placeholder {
	display: block;
	color: var(--bim-compare-placeholder-color);
	font-weight: 400;
}

.bim-inventory-wrapper li.bim-compare-item-title {
	font-weight: 600;
	margin: 0 0 0.15em;
	padding: 0;
}

.bim-inventory-wrapper li.bim-compare-item-title:last-child {
	margin-bottom: 0;
}

.bim-inventory-wrapper .bim-compare-button {
	width: 100%;
	background: var(--bim-button-color);
	color: var(--bim-compare-button-text-color);
	border-radius: 3px;
	padding: 0.5rem 0.75rem;
	font-size: 0.8125rem;
	font-weight: 600;
	text-decoration: none;
	cursor: pointer;
	border: none;
}

.bim-inventory-wrapper .bim-compare-button:hover:not(:disabled) {
	background: var(--bim-button-hover-color);
}

.bim-inventory-wrapper .bim-compare-button:disabled {
	opacity: 0.55;
	cursor: not-allowed;
}

.bim-inventory-wrapper .bim-compare-clear-button {
	font-family: inherit;
	font-size: 0.75rem;
	font-weight: 600;
	line-height: 1.2;
	border-radius: 3px;
	cursor: pointer;
}

.bim-inventory-wrapper .bim-compare-clear-button--sidebar {
	width: 100%;
	margin-top: 0;
	padding: 0.45rem 0.65rem;
	border: 1px solid var(--bim-compare-clear-sidebar-border-color);
	background: transparent;
	color: var(--bim-compare-clear-sidebar-text-color);
}

.bim-inventory-wrapper .bim-compare-clear-button--sidebar:hover:not(:disabled) {
	background: rgba(255, 255, 255, 0.08);
	border-color: var(--bim-compare-clear-sidebar-text-color);
}

.bim-inventory-wrapper .bim-compare-clear-button--sidebar:disabled {
	opacity: 0.45;
	cursor: not-allowed;
}

.bim-inventory-wrapper .bim-compare-clear-button--footer {
	flex-shrink: 0;
	padding: 0.5rem 1rem;
	border: 1px solid #d1d5db;
	background: #ffffff;
	color: var(--bim-text-color);
}

.bim-inventory-wrapper .bim-compare-clear-button--footer:hover:not(:disabled) {
	background: #f9fafb;
	border-color: #9ca3af;
}

.bim-inventory-wrapper .bim-compare-clear-button--footer:disabled {
	opacity: 0.45;
	cursor: not-allowed;
}

/* Full-width comparison block below sidebar + results */
.bim-inventory-wrapper .bim-compare-section {
	flex: 1 1 100%;
	width: 100%;
	max-width: 100%;
	margin-top: 0.5rem;
	padding-top: 1.5rem;
	border-top: 1px solid #e5e7eb;
	outline: none;
}

.bim-inventory-wrapper .bim-compare-section.bim-hidden {
	display: none !important;
}

.bim-inventory-wrapper .bim-compare-section-header {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem 1rem;
	margin-bottom: 1rem;
}

.bim-inventory-wrapper .bim-compare-section-title {
	margin: 0;
	font-size: 1.25rem;
	font-weight: 600;
	color: var(--bim-text-color);
}

.bim-inventory-wrapper .bim-compare-table-container {
	width: 100%;
	max-width: 100%;
	margin: 0;
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
}

.bim-inventory-wrapper .bim-compare-table {
	width: max-content;
	min-width: 100%;
	border-collapse: collapse;
	font-size: 0.75rem;
}

.bim-inventory-wrapper .bim-compare-table th,
.bim-inventory-wrapper .bim-compare-table td {
	border: 1px solid #e5e7eb;
	padding: 0.5rem 0.75rem;
	text-align: left;
	vertical-align: top;
}

.bim-inventory-wrapper .bim-compare-table th {
	background: #f3f4f6;
	font-weight: 600;
	white-space: nowrap;
}

/* No results */
.bim-inventory-wrapper .bim-no-results {
	padding: 2rem;
	text-align: center;
	color: var(--bim-text-color);
	grid-column: 1 / -1;
}

.bim-inventory-wrapper .bim-no-results.bim-hidden {
	display: none !important;
}