/**
 * IYG Media Manager - Frontend Styles
 *
 * Styles for the [iyg_media_manager] shortcode: listing picker,
 * image grid, upload area, progress bar, and action overlays.
 */

/* ------------------------------------------------------------------ */
/* Custom properties                                                    */
/* ------------------------------------------------------------------ */
.iyg-mm-wrapper {
	--mm-primary:        #2271b1;
	--mm-primary-hover:  #135e96;
	--mm-danger:         #d63638;
	--mm-danger-hover:   #b32d2e;
	--mm-success:        #00a32a;
	--mm-border:         #dcdcde;
	--mm-bg:             #f6f7f7;
	--mm-card-bg:        #ffffff;
	--mm-radius:         8px;
	--mm-shadow:         0 1px 3px rgba(0,0,0,.12);
	--mm-overlay-bg:     rgba(0,0,0,.55);
	--mm-featured-color: #f5a623;
	--mm-font-size:      14px;

	font-size: var(--mm-font-size);
	color: #1d2327;
	line-height: 1.5;
	max-width: 1100px;
	margin: 0 auto;
	padding: 0 16px 40px;
	box-sizing: border-box;
}

.iyg-mm-wrapper *,
.iyg-mm-wrapper *::before,
.iyg-mm-wrapper *::after {
	box-sizing: inherit;
}

/* ------------------------------------------------------------------ */
/* Notices                                                              */
/* ------------------------------------------------------------------ */
.iyg-mm-notice {
	padding: 12px 16px;
	border-radius: var(--mm-radius);
	margin-bottom: 20px;
	border-left: 4px solid transparent;
}

.iyg-mm-notice--info,
.iyg-mm-notice:not([class*="notice--"]) {
	background: #e5f0fb;
	border-color: var(--mm-primary);
	color: #1d2327;
}

.iyg-mm-notice--error {
	background: #fcf0f1;
	border-color: var(--mm-danger);
	color: #8a1f20;
}

.iyg-mm-notice p {
	margin: 0;
}

/* Inline notices shown inside the manager */
#iyg-mm-notices .iyg-mm-inline-notice {
	padding: 10px 14px;
	border-radius: var(--mm-radius);
	margin-bottom: 12px;
	font-size: 13px;
	display: flex;
	align-items: center;
	gap: 8px;
}

#iyg-mm-notices .iyg-mm-inline-notice--success {
	background: #edfaef;
	border-left: 4px solid var(--mm-success);
	color: #135f26;
}

#iyg-mm-notices .iyg-mm-inline-notice--error {
	background: #fcf0f1;
	border-left: 4px solid var(--mm-danger);
	color: #8a1f20;
}

/* ------------------------------------------------------------------ */
/* Header                                                               */
/* ------------------------------------------------------------------ */
.iyg-mm-header {
	margin-bottom: 24px;
}

.iyg-mm-back-link {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	color: var(--mm-primary);
	text-decoration: none;
	font-size: 13px;
	margin-bottom: 8px;
}

.iyg-mm-back-link:hover {
	color: var(--mm-primary-hover);
	text-decoration: underline;
}

.iyg-mm-title {
	font-size: 24px;
	font-weight: 600;
	margin: 16px 0;
}

.iyg-mm-description {
	color: #50575e;
	margin: 0;
	font-size: 13px;
}

/* ------------------------------------------------------------------ */
/* Buttons                                                              */
/* ------------------------------------------------------------------ */
.iyg-mm-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 8px 16px;
	border-radius: 4px;
	border: 1px solid transparent;
	font-size: 13px;
	font-weight: 500;
	cursor: pointer;
	text-decoration: none;
	transition: background-color .15s ease, border-color .15s ease, color .15s ease;
	white-space: nowrap;
}

.iyg-mm-btn--primary {
	background: var(--mm-primary);
	border-color: var(--mm-primary);
	color: #fff;
}

.iyg-mm-btn--primary:hover {
	background: var(--mm-primary-hover);
	border-color: var(--mm-primary-hover);
}

.iyg-mm-btn--secondary {
	background: #fff;
	border-color: var(--mm-border);
	color: #1d2327;
}

.iyg-mm-btn--secondary:hover {
	background: var(--mm-bg);
	border-color: #8c8f94;
}

/* ------------------------------------------------------------------ */
/* Upload area                                                           */
/* ------------------------------------------------------------------ */
.iyg-mm-upload-area {
	border: 2px dashed var(--mm-border);
	border-radius: var(--mm-radius);
	background: var(--mm-bg);
	padding: 40px 24px;
	text-align: center;
	transition: border-color .2s ease, background-color .2s ease;
	margin-bottom: 16px;
}

.iyg-mm-upload-area.iyg-mm-drag-over {
	border-color: var(--mm-primary);
	background: #e5f0fb;
}

.iyg-mm-upload-inner {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 10px;
	pointer-events: none;
}

/* Re-enable pointer events only on the button */
.iyg-mm-upload-inner .iyg-mm-btn {
	pointer-events: auto;
}

.iyg-mm-upload-inner svg {
	color: #8c8f94;
}

.iyg-mm-upload-inner p {
	margin: 0;
	font-size: 14px;
	color: #50575e;
}

.iyg-mm-upload-hint {
	font-size: 12px !important;
	color: #8c8f94 !important;
}

/* ------------------------------------------------------------------ */
/* Progress bar                                                         */
/* ------------------------------------------------------------------ */
.iyg-mm-progress {
	margin-bottom: 16px;
}

.iyg-mm-progress-track {
	height: 6px;
	background: var(--mm-border);
	border-radius: 3px;
	overflow: hidden;
	margin-bottom: 6px;
}

.iyg-mm-progress-bar {
	height: 100%;
	background: var(--mm-primary);
	border-radius: 3px;
	transition: width .2s ease;
}

.iyg-mm-progress-label {
	font-size: 12px;
	color: #50575e;
}

/* ------------------------------------------------------------------ */
/* Grid header                                                          */
/* ------------------------------------------------------------------ */
.iyg-mm-grid-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 12px;
}

.iyg-mm-image-counter {
	font-size: 13px;
	color: #50575e;
}

/* ------------------------------------------------------------------ */
/* Image grid                                                           */
/* ------------------------------------------------------------------ */
.iyg-mm-grid {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
	gap: 12px;
}

.iyg-mm-empty {
	color: #50575e;
	font-style: italic;
	margin-top: 8px;
}

/* ------------------------------------------------------------------ */
/* YouTube section in media manager                                    */
/* ------------------------------------------------------------------ */
.iyg-mm-youtube-section {
	padding: 20px;
	background: var(--mm-card-bg);
	border: 1px solid var(--mm-border);
	border-radius: var(--mm-radius);
}

.iyg-mm-youtube-title {
	font-size: 18px;
	margin: 0 0 6px;
}

.iyg-mm-youtube-description {
	margin: 0 0 14px;
	color: #50575e;
	font-size: 13px;
}

.iyg-mm-youtube-rows {
	display: grid;
	gap: 10px;
	margin-bottom: 12px;
}

.iyg-mm-youtube-row {
	display: flex;
	align-items: center;
	gap: 8px;
}

.iyg-mm-youtube-input {
	width: 100%;
	height: 38px;
	padding: 8px 10px;
	border: 1px solid var(--mm-border);
	border-radius: 4px;
	font-size: 13px;
}

.iyg-mm-youtube-actions {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
}

/* ------------------------------------------------------------------ */
/* Image item                                                           */
/* ------------------------------------------------------------------ */
.iyg-mm-item {
	position: relative;
	border-radius: var(--mm-radius);
	overflow: hidden;
	box-shadow: var(--mm-shadow);
	background: var(--mm-card-bg);
	cursor: grab;
	transition: box-shadow .15s ease, transform .1s ease;
}

.iyg-mm-item:active {
	cursor: grabbing;
}

.iyg-mm-item.ui-sortable-helper {
	box-shadow: 0 8px 24px rgba(0,0,0,.2);
	transform: scale(1.03);
	z-index: 1000;
	cursor: grabbing;
}

.iyg-mm-item.ui-sortable-placeholder {
	visibility: visible !important;
	background: var(--mm-bg);
	border: 2px dashed var(--mm-border);
	box-shadow: none;
}

.iyg-mm-item--featured {
	outline: 3px solid var(--mm-featured-color);
	outline-offset: -3px;
}

.iyg-mm-item-inner {
	position: relative;
	aspect-ratio: 4/3;
}

.iyg-mm-item-inner img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	pointer-events: none;
	user-select: none;
}

/* ------------------------------------------------------------------ */
/* Item overlay (shown on hover / focus-within)                         */
/* ------------------------------------------------------------------ */
.iyg-mm-item-overlay {
	position: absolute;
	inset: 0;
	background: var(--mm-overlay-bg);
	display: flex;
	align-items: flex-start;
	justify-content: flex-end;
	gap: 4px;
	padding: 6px;
	opacity: 0;
	transition: opacity .15s ease;
}

.iyg-mm-item:hover .iyg-mm-item-overlay,
.iyg-mm-item:focus-within .iyg-mm-item-overlay {
	opacity: 1;
}

.iyg-mm-action {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 30px;
	height: 30px;
	border-radius: 4px;
	border: none;
	background: rgba(255,255,255,.9);
	color: #1d2327;
	cursor: pointer;
	padding: 0;
	transition: background-color .15s ease, color .15s ease;
	flex-shrink: 0;
}

.iyg-mm-action:hover {
	background: #fff;
}

.iyg-mm-action--featured {
	color: var(--mm-featured-color);
}

.iyg-mm-action--featured[aria-pressed="true"],
.iyg-mm-item--featured .iyg-mm-action--featured {
	background: var(--mm-featured-color);
	color: #fff;
}

.iyg-mm-action--delete:hover {
	background: var(--mm-danger);
	color: #fff;
}

.iyg-mm-drag-handle {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 30px;
	height: 30px;
	border-radius: 4px;
	background: rgba(255,255,255,.9);
	color: #1d2327;
	cursor: grab;
	flex-shrink: 0;
}

.iyg-mm-drag-handle:active {
	cursor: grabbing;
}

/* ------------------------------------------------------------------ */
/* Featured badge                                                       */
/* ------------------------------------------------------------------ */
.iyg-mm-featured-badge {
	position: absolute;
	bottom: 6px;
	left: 6px;
	background: var(--mm-featured-color);
	color: #fff;
	font-size: 11px;
	font-weight: 600;
	line-height: 1;
	padding: 3px 7px;
	border-radius: 3px;
	pointer-events: none;
	text-transform: uppercase;
	letter-spacing: .5px;
}

/* Uploading skeleton */
.iyg-mm-item--uploading .iyg-mm-item-inner {
	background: linear-gradient(90deg, #e5e5e5 25%, #f0f0f0 50%, #e5e5e5 75%);
	background-size: 200% 100%;
	animation: iyg-mm-shimmer 1.4s infinite;
}

/* Pending (queued but not yet uploading) */
.iyg-mm-item--pending {
	opacity: 0.5;
}

.iyg-mm-item--pending .iyg-mm-item-inner {
	background: repeating-linear-gradient(
		90deg,
		#d1d5db 0px,
		#d1d5db 8px,
		#e5e7eb 8px,
		#e5e7eb 16px
	);
	background-size: 200% 100%;
	animation: iyg-mm-pending-pulse 1.2s ease-in-out infinite;
}

@keyframes iyg-mm-pending-pulse {
	0%, 100% { opacity: 0.5; }
	50%       { opacity: 1; }
}

@keyframes iyg-mm-shimmer {
	0%   { background-position: 200% 0; }
	100% { background-position: -200% 0; }
}

/* ------------------------------------------------------------------ */
/* Listing picker                                                       */
/* ------------------------------------------------------------------ */
.iyg-mm-picker .iyg-mm-title {
	margin-bottom: 6px;
}

.iyg-mm-listing-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
	gap: 16px;
	margin-top: 20px;
}

.iyg-mm-listing-card {
	display: flex;
	flex-direction: column;
	background: var(--mm-card-bg);
	border: 1px solid var(--mm-border);
	border-radius: var(--mm-radius);
	overflow: hidden;
	text-decoration: none;
	color: inherit;
	transition: box-shadow .15s ease, border-color .15s ease;
}

.iyg-mm-listing-card:hover {
	box-shadow: 0 4px 12px rgba(0,0,0,.12);
	border-color: #8c8f94;
}

.iyg-mm-listing-thumb {
	aspect-ratio: 16/9;
	overflow: hidden;
	background: var(--mm-bg);
}

.iyg-mm-listing-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform .2s ease;
}

.iyg-mm-listing-card:hover .iyg-mm-listing-thumb img {
	transform: scale(1.04);
}

.iyg-mm-no-thumb {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 100%;
	color: #8c8f94;
	font-size: 13px;
}

.iyg-mm-listing-info {
	padding: 12px;
}

.iyg-mm-listing-info h3 {
	font-size: 14px;
	font-weight: 600;
	margin: 0 0 4px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.iyg-mm-image-count {
	font-size: 12px;
	color: #50575e;
	margin: 0 0 6px;
}

.iyg-mm-status {
	display: inline-block;
	font-size: 11px;
	font-weight: 600;
	line-height: 1;
	padding: 3px 8px;
	border-radius: 3px;
	text-transform: uppercase;
	letter-spacing: .4px;
}

.iyg-mm-status--pending  { background: #fcf9e8; color: #7a6301; }
.iyg-mm-status--approved { background: #edfaef; color: #135f26; }
.iyg-mm-status--rejected { background: #fcf0f1; color: #8a1f20; }

/* ------------------------------------------------------------------ */
/* Frontend product YouTube section                                    */
/* ------------------------------------------------------------------ */
.iyg-product-videos {
	max-width: 1100px;
	margin: 24px auto;
	padding: 0 16px;
}

.iyg-product-videos-title {
	font-size: 24px;
	font-weight: 600;
	margin: 0 0 14px;
}

.iyg-product-videos-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 16px;
}

.iyg-product-videos-item {
	position: relative;
	width: 100%;
	padding-top: 56.25%;
	border: 1px solid var(--mm-border);
	border-radius: 8px;
	overflow: hidden;
	background: #000;
}

.iyg-product-videos-item iframe {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border: 0;
}

@media (max-width: 1024px) {
	.iyg-product-videos-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

/* ------------------------------------------------------------------ */
/* Responsive adjustments                                               */
/* ------------------------------------------------------------------ */
@media (max-width: 600px) {
	.iyg-mm-grid {
		grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
		gap: 8px;
	}

	.iyg-mm-listing-grid {
		grid-template-columns: 1fr 1fr;
		gap: 10px;
	}

	.iyg-mm-title {
		font-size: 20px;
	}

	.iyg-mm-upload-area {
		padding: 28px 16px;
	}

	.iyg-mm-youtube-row {
		flex-direction: column;
		align-items: stretch;
	}

	.iyg-product-videos-title {
		font-size: 20px;
	}

	.iyg-product-videos-grid {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 400px) {
	.iyg-mm-listing-grid {
		grid-template-columns: 1fr;
	}
}