/**
 * EEWA Machine Directory — Frontend Styles
 *
 * Updated for Industry Grid and Modal popup layout.
 */

/* =========================================================================
   CSS Custom Properties
   ========================================================================= */
:root {
	--eewa-primary: #2C5065;
	--eewa-primary-light: #3a6883;
	--eewa-accent: #f4a500;
	--eewa-accent-hover: #d68f00;
	--eewa-bg: #f7f8fc;
	--eewa-surface: #ffffff;
	--eewa-border: #dde3ef;
	--eewa-text: #1e2533;
	--eewa-text-muted: #6b7590;
	--eewa-shadow-sm: 0 2px 8px rgba(44, 80, 101, 0.08);
	--eewa-shadow-md: 0 8px 24px rgba(44, 80, 101, 0.15);
	--eewa-shadow-lg: 0 16px 40px rgba(44, 80, 101, 0.2);
	--eewa-radius: 12px;
	--eewa-radius-sm: 8px;
	--eewa-transition: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* =========================================================================
   App wrapper
   ========================================================================= */
.eewa-directory-app,
.eewa-directory-app * {
	box-sizing: border-box;
}

.eewa-directory-app {
	display: block;
	max-width: 1600px;
	margin: 0 auto 40px;
	font-family: inherit;
	color: var(--eewa-text);
	width: 100%;
}

/* =========================================================================
   Grid View
   ========================================================================= */
.eewa-dir-industry-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 24px;
	width: 100%;
}

.eewa-dir-card {
	position: relative;
	height: 220px;
	border-radius: var(--eewa-radius);
	overflow: hidden;
	cursor: pointer;
	box-shadow: var(--eewa-shadow-sm);
	transition: var(--eewa-transition);
	background: var(--eewa-surface);
	transform: translateY(0);
}

.eewa-dir-card:hover {
	transform: translateY(-5px);
	box-shadow: var(--eewa-shadow-md);
}

.eewa-dir-card-bg {
	position: absolute;
	inset: 0;
	background-size: cover;
	background-position: center;
	transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.eewa-dir-card:hover .eewa-dir-card-bg {
	transform: scale(1.05);
}

.eewa-dir-card-bg-fallback {
	background: linear-gradient(135deg, var(--eewa-primary), var(--eewa-primary-light));
}

.eewa-dir-card-overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(to top, rgba(44, 80, 101, 0.9) 0%, rgba(44, 80, 101, 0.3) 60%, rgba(44, 80, 101, 0.1) 100%);
	transition: opacity var(--eewa-transition);
}

.eewa-dir-card:hover .eewa-dir-card-overlay {
	background: linear-gradient(to top, rgba(44, 80, 101, 0.95) 0%, rgba(44, 80, 101, 0.4) 60%, rgba(44, 80, 101, 0.2) 100%);
}

.eewa-dir-card-content {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	padding: 24px;
	display: flex;
	flex-direction: row;
	align-items: flex-end;
	justify-content: space-between;
	gap: 12px;
	color: #fff;
}

.eewa-dir-card-content h3 {
	margin: 0;
	font-size: var(--eewa-card_title-fs, 1.15em);
	font-weight: var(--eewa-card_title-fw, inherit);
	line-height: 1.3;
	text-shadow: 0 2px 4px rgba(0,0,0,0.4);
	color: #fff;
}

.eewa-dir-card-btn {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	font-size: var(--eewa-view_more-fs, 0.85em);
	font-weight: var(--eewa-view_more-fw, inherit);
	color: rgba(255, 255, 255, 0.8);
	transition: all var(--eewa-transition);
	white-space: nowrap;
}

.eewa-dir-card:hover .eewa-dir-card-btn {
	color: var(--eewa-accent);
}

.eewa-dir-card-icon {
	font-size: 1em;
	transition: transform var(--eewa-transition);
}

.eewa-dir-card:hover .eewa-dir-card-btn .eewa-dir-card-icon {
	transform: translateX(4px);
}

/* =========================================================================
   Modal Popup
   ========================================================================= */
.eewa-dir-modal {
	position: fixed;
	inset: 0;
	z-index: 999999;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 20px;
	visibility: hidden;
	opacity: 0;
	transition: visibility 0s 0.3s, opacity 0.3s ease;
}

.eewa-dir-modal.is-open {
	visibility: visible;
	opacity: 1;
	transition: opacity 0.3s ease;
}

.eewa-dir-modal-overlay {
	position: absolute;
	inset: 0;
	background: rgba(15, 23, 42, 0.7);
	backdrop-filter: blur(4px);
}

.eewa-dir-modal-container {
	position: relative;
	width: 100%;
	max-width: 1100px;
	max-height: 90vh;
	background: var(--eewa-surface);
	border-radius: 16px;
	box-shadow: var(--eewa-shadow-lg);
	display: flex;
	flex-direction: column;
	overflow: hidden;
	transform: scale(0.95) translateY(20px);
	transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.eewa-dir-modal.is-open .eewa-dir-modal-container {
	transform: scale(1) translateY(0);
}

.eewa-dir-modal-close {
	position: absolute;
	top: 16px;
	right: 16px;
	width: 36px;
	height: 36px;
	border-radius: 50%;
	border: none;
	background: rgba(44, 80, 101, 0.1);
	color: var(--eewa-primary);
	font-size: 24px;
	line-height: 1;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all var(--eewa-transition);
	z-index: 10;
}

.eewa-dir-modal-close:hover {
	background: var(--eewa-primary);
	color: #fff;
	transform: rotate(90deg);
}

.eewa-dir-modal-header {
	padding: 30px 40px 20px;
	border-bottom: 1px solid var(--eewa-border);
	background: var(--eewa-bg);
}

.eewa-dir-modal-header h2 {
	margin: 0;
	font-size: var(--eewa-modal_title-fs, 1.8em);
	font-weight: var(--eewa-modal_title-fw, inherit);
	color: var(--eewa-primary);
}

.eewa-dir-search-row {
	padding: 20px 40px;
	background: var(--eewa-surface);
	border-bottom: 1px solid var(--eewa-border);
}

.eewa-dir-search {
	width: 100%;
	height: 52px;
	padding: 0 20px;
	font-size: var(--eewa-search-fs, 1em);
	font-weight: var(--eewa-search-fw, inherit);
	font-family: inherit;
	color: var(--eewa-text);
	background: var(--eewa-bg);
	border: 2px solid transparent;
	border-radius: var(--eewa-radius);
	transition: all var(--eewa-transition);
	box-sizing: border-box;
}

.eewa-dir-search:focus {
	outline: none;
	background: var(--eewa-surface);
	border-color: var(--eewa-primary);
	box-shadow: 0 0 0 4px rgba(44, 80, 101, 0.1);
}

.eewa-dir-search::placeholder {
	color: var(--eewa-text-muted);
}

.eewa-dir-modal-body {
	position: relative;
	padding: 20px 40px 40px;
	overflow-y: auto;
	flex-grow: 1;
}

/* Custom Scrollbar for Modal and Table */
.eewa-dir-modal-body::-webkit-scrollbar,
.eewa-dir-table-wrap::-webkit-scrollbar {
	width: 8px;
	height: 8px;
}

.eewa-dir-modal-body::-webkit-scrollbar-track,
.eewa-dir-table-wrap::-webkit-scrollbar-track {
	background: rgba(44, 80, 101, 0.05);
	border-radius: 10px;
}

.eewa-dir-modal-body::-webkit-scrollbar-thumb,
.eewa-dir-table-wrap::-webkit-scrollbar-thumb {
	background: rgba(44, 80, 101, 0.4);
	border-radius: 10px;
}

.eewa-dir-modal-body::-webkit-scrollbar-thumb:hover,
.eewa-dir-table-wrap::-webkit-scrollbar-thumb:hover {
	background: rgba(44, 80, 101, 0.7);
}

/* =========================================================================
   Loading overlay
   ========================================================================= */
.eewa-dir-overlay {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(255, 255, 255, 0.8);
	z-index: 10;
	opacity: 0;
	pointer-events: none;
	transition: opacity var(--eewa-transition);
}

.eewa-dir-overlay.is-visible {
	opacity: 1;
	pointer-events: auto;
}

.eewa-dir-spinner {
	display: inline-block;
	width: 20px;
	height: 20px;
	border: 3px solid rgba(44, 80, 101, 0.2);
	border-top-color: var(--eewa-primary);
	border-radius: 50%;
	animation: eewa-spin 0.8s linear infinite;
}

.eewa-dir-spinner--lg {
	width: 48px;
	height: 48px;
	border-width: 4px;
}

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

/* =========================================================================
   Results Table
   ========================================================================= */
.eewa-dir-table-wrap {
	width: 100%;
	overflow-x: auto;
	border-radius: var(--eewa-radius);
	box-shadow: var(--eewa-shadow-sm);
	border: 1px solid var(--eewa-border);
	background: var(--eewa-surface);
}

.eewa-dir-table {
	display: table !important;
	width: 100%;
	border-collapse: separate;
	border-spacing: 0;
	font-size: 0.875em;
	min-width: 800px;
}

.eewa-dir-table thead {
	background: var(--eewa-primary);
	color: #ffffff;
}

.eewa-dir-table thead th {
	padding: 16px;
	text-align: left;
	font-weight: var(--eewa-table_th-fw, inherit);
	font-size: var(--eewa-table_th-fs, 0.9em);
	letter-spacing: 0.05em;
	text-transform: uppercase;
	white-space: nowrap;
	border-bottom: 3px solid var(--eewa-accent);
}

.eewa-dir-table th:nth-child(1),
.eewa-dir-table td:nth-child(1) {
	width: 60px;
	text-align: center;
}

.eewa-dir-table th:nth-child(2),
.eewa-dir-table td:nth-child(2) {
	width: 250px;
}

.eewa-dir-table thead th.eewa-dir-sort-col {
	cursor: pointer;
	user-select: none;
	transition: background var(--eewa-transition);
}

.eewa-dir-table thead th.eewa-dir-sort-col:hover {
	background: rgba(255, 255, 255, 0.1);
}

.eewa-dir-sort-icon {
	display: inline-block;
	margin-left: 6px;
	font-size: 0.7rem;
	opacity: 0.5;
	transition: opacity var(--eewa-transition);
}

.eewa-dir-sort-col:hover .eewa-dir-sort-icon {
	opacity: 1;
}

.is-sorted-asc .eewa-dir-sort-icon,
.is-sorted-desc .eewa-dir-sort-icon {
	opacity: 1;
	color: var(--eewa-accent);
}

.eewa-dir-table tbody tr {
	border-bottom: 1px solid var(--eewa-border);
	transition: background var(--eewa-transition);
}

.eewa-dir-table tbody tr:last-child {
	border-bottom: none;
}

.eewa-dir-table tbody tr:hover {
	background: rgba(44, 80, 101, 0.03);
}

.eewa-dir-table tbody td {
	padding: 14px 16px;
	color: var(--eewa-text);
	vertical-align: middle;
	font-size: var(--eewa-table_td-fs, 0.9em) !important;
}

.eewa-dir-table tbody td:nth-child(2) {
	font-weight: var(--eewa-table_td-fw, inherit);
	color: var(--eewa-primary);
}

.eewa-dir-no-results td {
	text-align: center;
	padding: 60px 20px;
	color: var(--eewa-text-muted);
	font-size: 1em;
}

/* Pill labels */
.eewa-pill {
	display: inline-flex;
	align-items: center;
	padding: 4px 12px;
	border-radius: 16px;
	font-size: 0.85em;
	font-weight: inherit;
	white-space: nowrap;
	border: 1px solid transparent;
}

.eewa-pill--product {
	background: rgba(244, 165, 0, 0.08);
	color: #b37700;
	border-color: rgba(244, 165, 0, 0.2);
}

/* =========================================================================
   Pagination
   ========================================================================= */
.eewa-dir-pagination {
	padding: 30px 0 10px;
}

.eewa-dir-pagination__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 16px;
}

.eewa-dir-pagination__count {
	font-size: 0.95em;
	color: var(--eewa-text-muted);
	font-weight: inherit;
	margin: 0;
}

.eewa-dir-pagination__btns {
	display: flex;
	align-items: center;
	gap: 6px;
}

.eewa-dir-page-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 36px;
	height: 36px;
	padding: 0 8px;
	border: 1px solid var(--eewa-border);
	border-radius: var(--eewa-radius-sm);
	background: var(--eewa-surface);
	color: var(--eewa-text);
	font-family: inherit;
	font-size: 0.9em;
	font-weight: inherit;
	cursor: pointer;
	transition: all var(--eewa-transition);
}

.eewa-dir-page-btn:hover:not([disabled]) {
	border-color: var(--eewa-primary);
	color: var(--eewa-primary);
}

.eewa-dir-page-btn.is-active {
	background: var(--eewa-primary);
	color: #ffffff;
	border-color: var(--eewa-primary);
	cursor: default;
}

.eewa-dir-page-btn[disabled] {
	opacity: 0.5;
	cursor: not-allowed;
	background: var(--eewa-bg);
}

.eewa-dir-page-btn--prev,
.eewa-dir-page-btn--next {
	font-size: 1.2em;
}

.eewa-dir-page-ellipsis {
	padding: 0 8px;
	color: var(--eewa-text-muted);
}

/* =========================================================================
   Screen reader only
   ========================================================================= */
.screen-reader-text {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
}

/* =========================================================================
   Mobile
   ========================================================================= */
@media (max-width: 1200px) {
	.eewa-dir-industry-grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

@media (max-width: 900px) {
	.eewa-dir-industry-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 768px) {
	.eewa-dir-modal-container {
		height: calc(100vh - 20px);
		max-height: calc(100vh - 20px);
		border-radius: 16px;
	}
	
	.eewa-dir-modal {
		padding: 10px;
	}
	
	.eewa-dir-modal-header {
		padding: 20px 60px 15px 20px;
	}
	
	.eewa-dir-modal-header h2 {
		font-size: 1.4em;
	}
	
	.eewa-dir-search-row {
		padding: 15px 20px;
	}
	
	.eewa-dir-modal-body {
		padding: 15px 20px 20px;
	}
	
	.eewa-dir-pagination__inner {
		flex-direction: column;
		align-items: center;
	}
}

@media (max-width: 500px) {
	.eewa-dir-industry-grid {
		grid-template-columns: 1fr;
	}
}