/**
 * Event Gallery Styles
 *
 * Mobile-first responsive design
 */

/* CSS Variables */
:root {
	--fe-gallery-gap: 8px;
	--fe-gallery-padding: 16px;
	--fe-gallery-bg: #fff;
	--fe-gallery-text: #1e1e1e;
	--fe-gallery-muted: #757575;
	--fe-gallery-like-color: #e91e63;
	--fe-gallery-like-bg: rgba(0, 0, 0, 0.5);
}

/* Page body reset */
body.fair-events-gallery-page {
	margin: 0;
	padding: 0;
	background: var(--fe-gallery-bg);
	color: var(--fe-gallery-text);
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

/* Gallery container */
.fe-gallery {
	min-height: 100vh;
}

/* Header */
.fe-gallery__header {
	padding: var(--fe-gallery-padding);
	border-bottom: 1px solid #ddd;
	background: var(--fe-gallery-bg);
	position: sticky;
	top: 0;
	z-index: 100;
}

.fe-gallery__title {
	margin: 0;
	font-size: 1.25rem;
	font-weight: 600;
	line-height: 1.3;
}

/* Grid layout */
.fe-gallery__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--fe-gallery-gap);
	padding: var(--fe-gallery-gap);
}

/* Tablet: 2 columns */
@media (min-width: 480px) {
	.fe-gallery__grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

/* Desktop: 3 columns */
@media (min-width: 768px) {
	.fe-gallery__grid {
		grid-template-columns: repeat(3, 1fr);
		padding: var(--fe-gallery-padding);
		gap: var(--fe-gallery-padding);
	}

	.fe-gallery__title {
		font-size: 1.5rem;
	}
}

/* Large desktop: 4 columns */
@media (min-width: 1200px) {
	.fe-gallery__grid {
		grid-template-columns: repeat(4, 1fr);
		max-width: 1400px;
		margin: 0 auto;
	}
}

/* Photo card */
.fe-gallery-card {
	position: relative;
	overflow: hidden;
	background: #f0f0f0;
	border-radius: 4px;
}

/* Image wrapper as button for accessibility */
button.fe-gallery-card__image-wrapper {
	position: relative;
	display: block;
	width: 100%;
	padding: 0;
	padding-bottom: 100%; /* Square aspect ratio */
	overflow: hidden;
	border: none;
	background: transparent;
	cursor: pointer;
}

button.fe-gallery-card__image-wrapper:focus {
	outline: 2px solid var(--fe-gallery-like-color);
	outline-offset: 2px;
}

button.fe-gallery-card__image-wrapper:focus:not(:focus-visible) {
	outline: none;
}

.fe-gallery-card__image-wrapper img {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: contain;
}

/* Like button */
.fe-gallery-card__like-btn {
	position: absolute;
	bottom: 8px;
	right: 8px;
	display: flex;
	align-items: center;
	gap: 4px;
	padding: 8px 12px;
	background: var(--fe-gallery-like-bg);
	border: none;
	border-radius: 20px;
	color: #fff;
	font-size: 14px;
	font-weight: 500;
	cursor: pointer;
	transition: background 0.2s ease, transform 0.1s ease;
	min-width: 44px;
	min-height: 44px;
	justify-content: center;
}

.fe-gallery-card__like-btn:hover {
	background: rgba(0, 0, 0, 0.7);
}

.fe-gallery-card__like-btn:active {
	transform: scale(0.95);
}

.fe-gallery-card__like-btn:disabled {
	opacity: 0.7;
	cursor: not-allowed;
}

.fe-gallery-card__like-btn--liked {
	color: var(--fe-gallery-like-color);
}

.fe-gallery-card__like-btn--liked svg {
	animation: like-pop 0.3s ease;
}

@keyframes like-pop {
	0% {
		transform: scale(1);
	}
	50% {
		transform: scale(1.3);
	}
	100% {
		transform: scale(1);
	}
}

.fe-gallery-card__like-btn svg {
	flex-shrink: 0;
}

.fe-gallery-card__like-count {
	font-variant-numeric: tabular-nums;
}

/* Loading state */
.fe-gallery__loading {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 200px;
	color: var(--fe-gallery-muted);
	font-size: 1rem;
}

/* Error state */
.fe-gallery__error {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 200px;
	padding: var(--fe-gallery-padding);
	color: #d32f2f;
	font-size: 1rem;
	text-align: center;
}

/* Empty state */
.fe-gallery__empty {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 200px;
	padding: var(--fe-gallery-padding);
	color: var(--fe-gallery-muted);
	font-size: 1rem;
	text-align: center;
}

/* Hide admin bar on gallery page */
body.fair-events-gallery-page #wpadminbar {
	display: none !important;
}

body.fair-events-gallery-page.admin-bar {
	margin-top: 0 !important;
}

/* Focus styles for accessibility */
.fe-gallery-card__like-btn:focus {
	outline: 2px solid var(--fe-gallery-like-color);
	outline-offset: 2px;
}

.fe-gallery-card__like-btn:focus:not(:focus-visible) {
	outline: none;
}

/* Lightbox */
.fe-lightbox {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 10000;
	background: rgba(0, 0, 0, 0.95);
	display: flex;
	align-items: center;
	justify-content: center;
}

.fe-lightbox__content {
	max-width: 100%;
	max-height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 60px 80px;
}

.fe-lightbox__image {
	max-width: 100%;
	max-height: calc(100vh - 120px);
	object-fit: contain;
}

.fe-lightbox__close {
	position: absolute;
	top: 16px;
	right: 16px;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	padding: 0;
	background: rgba(255, 255, 255, 0.1);
	border: none;
	border-radius: 50%;
	color: #fff;
	cursor: pointer;
	transition: background 0.2s ease;
}

.fe-lightbox__close:hover {
	background: rgba(255, 255, 255, 0.2);
}

.fe-lightbox__close:focus {
	outline: 2px solid #fff;
	outline-offset: 2px;
}

.fe-lightbox__close:focus:not(:focus-visible) {
	outline: none;
}

.fe-lightbox__nav {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	display: flex;
	align-items: center;
	justify-content: center;
	width: 56px;
	height: 56px;
	padding: 0;
	background: rgba(255, 255, 255, 0.1);
	border: none;
	border-radius: 50%;
	color: #fff;
	cursor: pointer;
	transition: background 0.2s ease;
}

.fe-lightbox__nav:hover {
	background: rgba(255, 255, 255, 0.2);
}

.fe-lightbox__nav:focus {
	outline: 2px solid #fff;
	outline-offset: 2px;
}

.fe-lightbox__nav:focus:not(:focus-visible) {
	outline: none;
}

.fe-lightbox__nav--prev {
	left: 16px;
}

.fe-lightbox__nav--next {
	right: 16px;
}

/* Lightbox like button */
.fe-lightbox__like-btn {
	position: absolute;
	bottom: 24px;
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 12px 20px;
	background: rgba(255, 255, 255, 0.15);
	border: none;
	border-radius: 24px;
	color: #fff;
	font-size: 16px;
	font-weight: 500;
	cursor: pointer;
	transition: background 0.2s ease, transform 0.1s ease;
}

.fe-lightbox__like-btn:hover {
	background: rgba(255, 255, 255, 0.25);
}

.fe-lightbox__like-btn:active {
	transform: translateX(-50%) scale(0.95);
}

.fe-lightbox__like-btn:disabled {
	opacity: 0.7;
	cursor: not-allowed;
}

.fe-lightbox__like-btn--liked {
	color: var(--fe-gallery-like-color);
}

.fe-lightbox__like-btn--liked svg {
	animation: like-pop 0.3s ease;
}

.fe-lightbox__like-btn:focus {
	outline: 2px solid #fff;
	outline-offset: 2px;
}

.fe-lightbox__like-btn:focus:not(:focus-visible) {
	outline: none;
}

.fe-lightbox__like-count {
	font-variant-numeric: tabular-nums;
}

/* Mobile adjustments for lightbox */
@media (max-width: 768px) {
	.fe-lightbox__content {
		padding: 60px 16px;
	}

	.fe-lightbox__nav {
		width: 44px;
		height: 44px;
	}

	.fe-lightbox__nav--prev {
		left: 8px;
	}

	.fe-lightbox__nav--next {
		right: 8px;
	}

	.fe-lightbox__close {
		top: 8px;
		right: 8px;
		width: 44px;
		height: 44px;
	}
}