/**
 * WP Project Gallery - Frontend Styles
 * Built for Bootstrap 5 integration
 */

/* Scope Wrapper */
.wppg-wrapper {
	--wppg-primary: #2563eb;
	--wppg-primary-hover: #1d4ed8;
	--wppg-secondary: #64748b;
	--wppg-dark: #0f172a;
	--wppg-light: #f8fafc;
	--wppg-border: #e2e8f0;
	--wppg-radius: 12px;
	--wppg-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
	--wppg-shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.12), 0 8px 10px -6px rgba(0, 0, 0, 0.06);
	font-family: inherit;
}

/* ==========================================================================
   Project Grid & Cards
   ========================================================================== */
.wppg-grid {
	margin-top: 1.5rem;
	margin-bottom: 2rem;
}

.wppg-card {
	background: #ffffff;
	border: 1px solid var(--wppg-border);
	border-radius: var(--wppg-radius);
	overflow: hidden;
	transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease;
	display: flex;
	flex-direction: column;
	height: 100%;
	text-decoration: none;
	color: inherit;
}

.wppg-card:hover {
	transform: translateY(-6px);
	box-shadow: var(--wppg-shadow-hover);
	border-color: #cbd5e1;
	color: inherit;
	text-decoration: none;
}

/* Card Image Wrapper */
.wppg-card-image-wrap {
	position: relative;
	width: 100%;
	padding-top: 66.66%; /* 3:2 Aspect Ratio */
	overflow: hidden;
	background-color: #f1f5f9;
}

.wppg-card-image {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.wppg-card:hover .wppg-card-image {
	transform: scale(1.08);
}

/* Card Overlay on Hover */
.wppg-card-overlay {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: linear-gradient(180deg, rgba(15, 23, 42, 0) 40%, rgba(15, 23, 42, 0.65) 100%);
	opacity: 0.7;
	transition: opacity 0.3s ease;
}

.wppg-card:hover .wppg-card-overlay {
	opacity: 0.9;
}

.wppg-card-view-icon {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%) scale(0.7);
	width: 44px;
	height: 44px;
	background: rgba(255, 255, 255, 0.95);
	color: var(--wppg-dark);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
	box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.wppg-card:hover .wppg-card-view-icon {
	opacity: 1;
	transform: translate(-50%, -50%) scale(1);
}

/* Card Content Body */
.wppg-card-body {
	padding: 1.25rem;
	display: flex;
	flex-direction: column;
	flex-grow: 1;
}

.wppg-card-category {
	display: inline-block;
	font-size: 0.75rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--wppg-primary);
	margin-bottom: 0.4rem;
}

.wppg-card-title {
	font-size: 1.15rem;
	font-weight: 700;
	color: var(--wppg-dark);
	line-height: 1.35;
	margin: 0 0 0.5rem 0;
	transition: color 0.2s ease;
}

.wppg-card:hover .wppg-card-title {
	color: var(--wppg-primary);
}

.wppg-card-excerpt {
	font-size: 0.875rem;
	color: #64748b;
	line-height: 1.5;
	margin-bottom: 1rem;
	flex-grow: 1;
}

.wppg-card-footer {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding-top: 0.75rem;
	border-top: 1px solid #f1f5f9;
	font-size: 0.8125rem;
	color: #94a3b8;
}

.wppg-card-link-text {
	color: var(--wppg-primary);
	font-weight: 600;
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
}

.wppg-card-link-text svg {
	transition: transform 0.2s ease;
}

.wppg-card:hover .wppg-card-link-text svg {
	transform: translateX(4px);
}

/* ==========================================================================
   Category Header & View More Section
   ========================================================================== */
.wppg-category-section {
	margin-bottom: 3rem;
}

.wppg-category-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 1rem;
	margin-bottom: 1.5rem;
	padding-bottom: 0.75rem;
	border-bottom: 2px solid var(--wppg-border);
}

.wppg-category-title {
	font-size: 1.75rem;
	font-weight: 800;
	color: var(--wppg-dark);
	margin: 0;
}

.wppg-view-more-wrap {
	text-align: center;
	margin-top: 2rem;
}

.wppg-btn-view-more {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	background-color: var(--wppg-primary);
	color: #ffffff !important;
	font-weight: 600;
	font-size: 0.95rem;
	padding: 0.75rem 1.75rem;
	border-radius: 50rem;
	text-decoration: none !important;
	box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
	transition: all 0.25s ease;
}

.wppg-btn-view-more:hover {
	background-color: var(--wppg-primary-hover);
	transform: translateY(-2px);
	box-shadow: 0 6px 20px rgba(37, 99, 235, 0.35);
}

.wppg-btn-view-more svg {
	transition: transform 0.2s ease;
}

.wppg-btn-view-more:hover svg {
	transform: translateX(4px);
}

/* ==========================================================================
   Category Filter Tabs (Optional Shortcode Feature)
   ========================================================================== */
.wppg-filter-nav {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	margin-bottom: 2rem;
	justify-content: center;
}

.wppg-grid-item {
	transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
	will-change: opacity, transform;
}

.wppg-filter-btn {
	background: #f1f5f9;
	border: 1px solid transparent;
	color: #475569;
	padding: 0.5rem 1.25rem;
	border-radius: 50rem;
	font-weight: 600;
	font-size: 0.875rem;
	cursor: pointer;
	transition: all 0.2s ease;
	text-decoration: none;
	display: inline-block;
	user-select: none;
}

.wppg-filter-btn:hover,
.wppg-filter-btn.active {
	background: var(--wppg-primary);
	color: #ffffff !important;
	border-color: var(--wppg-primary);
	text-decoration: none;
	box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

/* ==========================================================================
   Single Project Detail Page
   ========================================================================== */
.wppg-single-project {
	padding: 3rem 0;
}

.wppg-breadcrumbs {
	font-size: 0.875rem;
	color: #64748b;
	margin-bottom: 1.5rem;
}

.wppg-breadcrumbs a {
	color: var(--wppg-primary);
	text-decoration: none;
}

.wppg-breadcrumbs a:hover {
	text-decoration: underline;
}

.wppg-single-header {
	margin-bottom: 2.5rem;
}

.wppg-single-title {
	font-size: 2.5rem;
	font-weight: 800;
	color: var(--wppg-dark);
	line-height: 1.2;
	margin-bottom: 1rem;
}

.wppg-badge-list {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	margin-bottom: 1.5rem;
}

.wppg-badge {
	background: #e0f2fe;
	color: #0369a1;
	font-size: 0.8125rem;
	font-weight: 600;
	padding: 0.35rem 0.85rem;
	border-radius: 50rem;
	text-decoration: none;
	transition: background-color 0.2s ease;
}

.wppg-badge:hover {
	background: #bae6fd;
	color: #0284c7;
}

/* Project Meta Info Sidebar / Card */
.wppg-meta-box {
	background: #f8fafc;
	border: 1px solid var(--wppg-border);
	border-radius: var(--wppg-radius);
	padding: 1.5rem;
	margin-bottom: 2rem;
}

.wppg-meta-box-title {
	font-size: 1.125rem;
	font-weight: 700;
	color: var(--wppg-dark);
	margin-bottom: 1.25rem;
	padding-bottom: 0.75rem;
	border-bottom: 1px solid var(--wppg-border);
}

.wppg-meta-list {
	list-style: none;
	padding: 0;
	margin: 0;
}

.wppg-meta-item {
	display: flex;
	margin-bottom: 1rem;
	font-size: 0.9375rem;
}

.wppg-meta-item:last-child {
	margin-bottom: 0;
}

.wppg-meta-label {
	font-weight: 600;
	color: var(--wppg-dark);
	width: 40%;
	flex-shrink: 0;
}

.wppg-meta-value {
	color: #475569;
	width: 60%;
	word-break: break-word;
}

.wppg-meta-value a {
	color: var(--wppg-primary);
	text-decoration: none;
}

.wppg-meta-value a:hover {
	text-decoration: underline;
}

/* Project Description Content */
.wppg-description-section {
	margin-bottom: 3rem;
}

.wppg-section-heading {
	font-size: 1.5rem;
	font-weight: 700;
	color: var(--wppg-dark);
	margin-bottom: 1.25rem;
	position: relative;
	padding-bottom: 0.5rem;
}

.wppg-section-heading::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	width: 48px;
	height: 3px;
	background: var(--wppg-primary);
	border-radius: 2px;
}

.wppg-content-body {
	font-size: 1.0625rem;
	line-height: 1.75;
	color: #334155;
}

.wppg-content-body p {
	margin-bottom: 1.25rem;
}

/* ==========================================================================
   Project Image Gallery & Lightbox
   ========================================================================== */
.wppg-gallery-section {
	margin-top: 3rem;
	margin-bottom: 3rem;
}

.wppg-gallery-grid {
	margin-top: 1.5rem;
}

.wppg-gallery-item {
	position: relative;
	border-radius: var(--wppg-radius);
	overflow: hidden;
	background-color: #f1f5f9;
	cursor: pointer;
	box-shadow: var(--wppg-shadow);
	transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
}

.wppg-gallery-item:hover {
	transform: translateY(-4px);
	box-shadow: var(--wppg-shadow-hover);
}

.wppg-gallery-thumb-wrap {
	position: relative;
	width: 100%;
	padding-top: 66.66%; /* 3:2 aspect ratio */
}

.wppg-gallery-img {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.wppg-gallery-item:hover .wppg-gallery-img {
	transform: scale(1.06);
}

.wppg-gallery-item-overlay {
	position: absolute;
	inset: 0;
	background: rgba(15, 23, 42, 0.5);
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	transition: opacity 0.3s ease;
}

.wppg-gallery-item:hover .wppg-gallery-item-overlay {
	opacity: 1;
}

.wppg-gallery-item-overlay svg {
	width: 36px;
	height: 36px;
	fill: #ffffff;
	transform: scale(0.7);
	transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.wppg-gallery-item:hover .wppg-gallery-item-overlay svg {
	transform: scale(1);
}

/* Lightbox Modal Customizations */
.wppg-lightbox-modal .modal-dialog {
	max-width: 95vw;
	max-height: 95vh;
	margin: 1.5rem auto;
}

.wppg-lightbox-modal .modal-content {
	background-color: #0b0f19;
	border: 1px solid rgba(255, 255, 255, 0.1);
	border-radius: 16px;
	box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
	overflow: hidden;
}

.wppg-lightbox-modal .modal-header {
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
	padding: 1rem 1.5rem;
	color: #ffffff;
}

.wppg-lightbox-counter {
	font-size: 0.875rem;
	color: #94a3b8;
	font-weight: 500;
}

.wppg-lightbox-btn-close {
	background: transparent;
	border: none;
	color: #ffffff;
	font-size: 1.5rem;
	line-height: 1;
	opacity: 0.7;
	cursor: pointer;
	transition: opacity 0.2s ease, transform 0.2s ease;
}

.wppg-lightbox-btn-close:hover {
	opacity: 1;
	transform: scale(1.1);
}

.wppg-lightbox-body {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 50vh;
	max-height: 75vh;
	padding: 1rem;
	background: #000000;
}

.wppg-lightbox-main-img {
	max-width: 100%;
	max-height: 75vh;
	object-fit: contain;
	border-radius: 4px;
	user-select: none;
	transition: opacity 0.25s ease;
}

.wppg-lightbox-nav {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 50px;
	height: 50px;
	background: rgba(255, 255, 255, 0.15);
	border: 1px solid rgba(255, 255, 255, 0.25);
	border-radius: 50%;
	color: #ffffff;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: all 0.2s ease;
	backdrop-filter: blur(8px);
	z-index: 10;
}

.wppg-lightbox-nav:hover {
	background: rgba(255, 255, 255, 0.35);
	transform: translateY(-50%) scale(1.08);
}

.wppg-lightbox-prev {
	left: 1.25rem;
}

.wppg-lightbox-next {
	right: 1.25rem;
}

.wppg-lightbox-caption-bar {
	padding: 0.85rem 1.5rem;
	background: #0b0f19;
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	color: #cbd5e1;
	font-size: 0.9375rem;
	text-align: center;
}

/* ==========================================================================
   Project Navigation (Next / Prev)
   ========================================================================== */
.wppg-post-navigation {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 1rem;
	margin-top: 3rem;
	padding-top: 2rem;
	border-top: 1px solid var(--wppg-border);
}

.wppg-nav-link {
	display: inline-flex;
	flex-direction: column;
	text-decoration: none;
	color: inherit;
	max-width: 45%;
}

.wppg-nav-label {
	font-size: 0.75rem;
	text-transform: uppercase;
	font-weight: 700;
	letter-spacing: 0.05em;
	color: #94a3b8;
	margin-bottom: 0.25rem;
}

.wppg-nav-title {
	font-size: 1rem;
	font-weight: 600;
	color: var(--wppg-dark);
	transition: color 0.2s ease;
}

.wppg-nav-link:hover .wppg-nav-title {
	color: var(--wppg-primary);
}

/* ==========================================================================
   Responsive Utilities
   ========================================================================== */
@media (max-width: 767.98px) {
	.wppg-single-title {
		font-size: 1.85rem;
	}
	.wppg-lightbox-nav {
		width: 40px;
		height: 40px;
	}
	.wppg-lightbox-prev {
		left: 0.5rem;
	}
	.wppg-lightbox-next {
		right: 0.5rem;
	}
}