/**
 * Construction Projects Manager — Frontend Styles
 * Primary brand color: #05266d
 */

.cpm-projects-wrapper {
	--cpm-primary: #05266d;
	--cpm-primary-light: #0d3a99;
	--cpm-primary-dark: #031a4d;
	--cpm-accent: #e8a33d;
	--cpm-text: #1c2733;
	--cpm-muted: #6b7688;
	--cpm-border: #e5e9f0;
	--cpm-bg-soft: #f6f8fb;
	--cpm-radius: 14px;
	--cpm-shadow: 0 10px 30px rgba(5, 38, 109, 0.08);
	--cpm-shadow-hover: 0 20px 40px rgba(5, 38, 109, 0.18);
	box-sizing: border-box;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	color: var(--cpm-text);
	max-width: 1320px;
	margin: 0 auto;
	padding: 20px 16px 60px;
}

.cpm-projects-wrapper *,
.cpm-projects-wrapper *::before,
.cpm-projects-wrapper *::after {
	box-sizing: border-box;
}

/* ---------- Filters ---------- */

.cpm-filters {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	justify-content: center;
	margin-bottom: 40px;
}

.cpm-filter-btn {
	appearance: none;
	border: 2px solid var(--cpm-border);
	background: #fff;
	color: var(--cpm-primary);
	font-weight: 600;
	font-size: 13px;
	letter-spacing: 0.06em;
	padding: 12px 26px;
	border-radius: 999px;
	cursor: pointer;
	transition: all 0.25s ease;
	white-space: nowrap;
}

.cpm-filter-btn:hover {
	border-color: var(--cpm-primary);
	transform: translateY(-2px);
}

.cpm-filter-btn.is-active {
	background: var(--cpm-primary);
	border-color: var(--cpm-primary);
	color: #fff;
	box-shadow: 0 8px 18px rgba(5, 38, 109, 0.25);
}

/* ---------- Grid ---------- */

.cpm-grid-container {
	position: relative;
	min-height: 200px;
}

.cpm-grid {
	display: grid;
	gap: 28px;
	grid-template-columns: repeat(4, 1fr);
	opacity: 1;
	transition: opacity 0.35s ease;
}

.cpm-grid.is-loading {
	opacity: 0.35;
	pointer-events: none;
}

.cpm-grid.cpm-columns-3 {
	grid-template-columns: repeat(3, 1fr);
}

.cpm-grid.cpm-columns-4 {
	grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
	.cpm-grid,
	.cpm-grid.cpm-columns-3,
	.cpm-grid.cpm-columns-4 {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 600px) {
	.cpm-grid,
	.cpm-grid.cpm-columns-3,
	.cpm-grid.cpm-columns-4 {
		grid-template-columns: 1fr;
	}

	.cpm-filters {
		gap: 8px;
	}

	.cpm-filter-btn {
		padding: 10px 18px;
		font-size: 12px;
	}
}

.cpm-loader {
	position: absolute;
	top: 40px;
	left: 50%;
	transform: translateX(-50%);
}

.cpm-spinner {
	display: block;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	border: 4px solid var(--cpm-border);
	border-top-color: var(--cpm-primary);
	animation: cpm-spin 0.8s linear infinite;
}

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

.cpm-empty-state {
	text-align: center;
	padding: 60px 20px;
	color: var(--cpm-muted);
	font-size: 16px;
}

/* ---------- Card ---------- */

.cpm-card {
	background: #fff;
	border-radius: var(--cpm-radius);
	overflow: hidden;
	box-shadow: var(--cpm-shadow);
	transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.35s ease;
	animation: cpm-fade-in 0.5s ease both;
}

@keyframes cpm-fade-in {
	from {
		opacity: 0;
		transform: translateY(16px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.cpm-card:hover {
	transform: translateY(-8px);
	box-shadow: var(--cpm-shadow-hover);
}

.cpm-card-link {
	display: block;
	text-decoration: none;
	color: inherit;
}

.cpm-card-image {
	position: relative;
	overflow: hidden;
	aspect-ratio: 4 / 3;
	background: var(--cpm-bg-soft);
}

.cpm-card-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.6s ease;
}

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

.cpm-card-placeholder {
	width: 100%;
	height: 100%;
	background: linear-gradient(135deg, var(--cpm-bg-soft), var(--cpm-border));
}

.cpm-card-overlay {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	background: linear-gradient(180deg, rgba(5, 38, 109, 0) 40%, rgba(5, 38, 109, 0.75) 100%);
	opacity: 0;
	transition: opacity 0.35s ease;
}

.cpm-card:hover .cpm-card-overlay {
	opacity: 1;
}

.cpm-card-view {
	color: #fff;
	font-weight: 600;
	font-size: 13px;
	letter-spacing: 0.05em;
	border: 2px solid #fff;
	padding: 10px 22px;
	border-radius: 999px;
	transform: translateY(14px);
	transition: transform 0.35s ease;
}

.cpm-card:hover .cpm-card-view {
	transform: translateY(0);
}

.cpm-badge {
	position: absolute;
	top: 14px;
	left: 14px;
	background: var(--cpm-primary);
	color: #fff;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	padding: 6px 14px;
	border-radius: 999px;
	box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.cpm-badge-ongoing {
	background: var(--cpm-accent);
	color: #3a2703;
}

.cpm-card-body {
	padding: 20px 22px 24px;
}

.cpm-card-title {
	margin: 0 0 8px;
	font-size: 18px;
	font-weight: 700;
	color: var(--cpm-primary-dark);
	line-height: 1.35;
}

.cpm-card-location {
	margin: 0;
	font-size: 13px;
	color: var(--cpm-muted);
	display: flex;
	align-items: center;
	gap: 4px;
}

.cpm-card-location .dashicons {
	font-size: 16px;
	width: 16px;
	height: 16px;
	color: var(--cpm-primary);
}

/* ---------- Single Project ---------- */

.cpm-single-project {
	max-width: 1200px;
	margin: 0 auto;
	padding: 40px 20px 80px;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	color: #1c2733;
}

.cpm-single-header {
	text-align: center;
	margin-bottom: 30px;
}

.cpm-single-title {
	font-size: clamp(28px, 4vw, 44px);
	font-weight: 800;
	color: #05266d;
	margin: 14px 0 0;
}

.cpm-single-featured-image {
	border-radius: 18px;
	overflow: hidden;
	box-shadow: 0 20px 50px rgba(5, 38, 109, 0.15);
	margin-bottom: 50px;
}

.cpm-single-featured-image img {
	width: 100%;
	height: auto;
	display: block;
}

.cpm-single-body {
	display: grid;
	grid-template-columns: 2fr 1fr;
	gap: 50px;
	align-items: start;
}

@media (max-width: 860px) {
	.cpm-single-body {
		grid-template-columns: 1fr;
	}
}

.cpm-single-description {
	font-size: 16px;
	line-height: 1.8;
	color: #3a4556;
}

.cpm-section-title {
	font-size: 24px;
	font-weight: 700;
	color: #05266d;
	margin: 50px 0 24px;
	position: relative;
	padding-bottom: 12px;
}

.cpm-section-title::after {
	content: "";
	position: absolute;
	bottom: 0;
	left: 0;
	width: 60px;
	height: 4px;
	border-radius: 2px;
	background: #e8a33d;
}

.cpm-gallery-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 16px;
}

@media (max-width: 600px) {
	.cpm-gallery-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

.cpm-gallery-thumb {
	display: block;
	border-radius: 12px;
	overflow: hidden;
	aspect-ratio: 1 / 1;
	box-shadow: 0 6px 16px rgba(5, 38, 109, 0.1);
	position: relative;
	cursor: zoom-in;
}

.cpm-gallery-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.4s ease;
}

.cpm-gallery-thumb:hover img {
	transform: scale(1.06);
}

.cpm-info-box {
	background: #f6f8fb;
	border: 1px solid #e5e9f0;
	border-radius: 16px;
	padding: 28px;
	position: sticky;
	top: 24px;
}

.cpm-info-box-title {
	margin: 0 0 20px;
	font-size: 18px;
	font-weight: 700;
	color: #05266d;
}

.cpm-info-list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.cpm-info-list li {
	display: flex;
	justify-content: space-between;
	gap: 12px;
	padding: 14px 0;
	border-bottom: 1px solid #e5e9f0;
}

.cpm-info-list li:last-child {
	border-bottom: none;
}

.cpm-info-label {
	font-size: 13px;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: #6b7688;
	font-weight: 600;
}

.cpm-info-value {
	font-size: 14px;
	font-weight: 600;
	color: #1c2733;
	text-align: right;
}

/* ---------- Lightbox ---------- */

.cpm-lightbox {
	position: fixed;
	inset: 0;
	background: rgba(3, 10, 26, 0.94);
	display: none;
	align-items: center;
	justify-content: center;
	z-index: 100000;
	opacity: 0;
	transition: opacity 0.3s ease;
}

.cpm-lightbox.is-open {
	display: flex;
	opacity: 1;
}

.cpm-lightbox-content {
	max-width: 90vw;
	max-height: 85vh;
	text-align: center;
}

.cpm-lightbox-content img {
	max-width: 90vw;
	max-height: 80vh;
	border-radius: 8px;
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
	animation: cpm-lightbox-zoom 0.25s ease;
}

@keyframes cpm-lightbox-zoom {
	from {
		transform: scale(0.92);
		opacity: 0;
	}
	to {
		transform: scale(1);
		opacity: 1;
	}
}

.cpm-lightbox-counter {
	color: #fff;
	margin-top: 14px;
	font-size: 14px;
	letter-spacing: 0.05em;
	opacity: 0.8;
}

.cpm-lightbox-close,
.cpm-lightbox-prev,
.cpm-lightbox-next {
	position: absolute;
	background: rgba(255, 255, 255, 0.1);
	border: none;
	color: #fff;
	cursor: pointer;
	border-radius: 50%;
	width: 48px;
	height: 48px;
	font-size: 20px;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: background 0.2s ease;
}

.cpm-lightbox-close:hover,
.cpm-lightbox-prev:hover,
.cpm-lightbox-next:hover {
	background: rgba(255, 255, 255, 0.25);
}

.cpm-lightbox-close {
	top: 24px;
	right: 24px;
}

.cpm-lightbox-prev {
	left: 24px;
	top: 50%;
	transform: translateY(-50%);
}

.cpm-lightbox-next {
	right: 24px;
	top: 50%;
	transform: translateY(-50%);
}

@media (max-width: 600px) {
	.cpm-lightbox-prev,
	.cpm-lightbox-next,
	.cpm-lightbox-close {
		width: 40px;
		height: 40px;
		font-size: 16px;
	}
}