/* YouTube Playlist Library — front-end styles.
   Accent, radius, card width and title clamp arrive as inline CSS variables
   from the plugin settings (Appearance section). */

.ytpg-library {
	/* Defaults; overridden inline from settings. */
	--ytpg-accent: #00406e;
	--ytpg-radius: 14px;
	--ytpg-card-min: 240px;
	--ytpg-title-lines: 2;

	/* Light palette. */
	--ytpg-surface: #ffffff;
	--ytpg-text: #1c2b39;
	--ytpg-muted: #5b6b7a;
	--ytpg-border: rgba(16, 42, 67, 0.12);
	--ytpg-tint: rgba(0, 64, 110, 0.05);
	--ytpg-tint-strong: rgba(0, 64, 110, 0.1);
	--ytpg-shadow: 0 2px 10px rgba(16, 42, 67, 0.07);
	--ytpg-shadow-lift: 0 12px 28px rgba(16, 42, 67, 0.14);
	/* Accent used as text/border color; lightened in dark mode for contrast. */
	--ytpg-accent-text: var(--ytpg-accent);

	max-width: 1160px;
	margin: 0 auto;
	padding: 1.25rem 0;
	color: var(--ytpg-text);
	box-sizing: border-box;
}

/* Accent-derived tints on browsers that support color-mix (all evergreen). */
@supports (color: color-mix(in srgb, red 50%, blue)) {
	.ytpg-library {
		--ytpg-tint: color-mix(in srgb, var(--ytpg-accent) 5%, transparent);
		--ytpg-tint-strong: color-mix(in srgb, var(--ytpg-accent) 11%, transparent);
		--ytpg-border: color-mix(in srgb, var(--ytpg-accent) 14%, transparent);
	}
}

/* Dark palette — explicit setting, or Auto + visitor prefers dark. */
.ytpg-library[data-ytpg-theme="dark"] {
	--ytpg-surface: #16202b;
	--ytpg-text: #e8eef4;
	--ytpg-muted: #9db0c0;
	--ytpg-border: rgba(255, 255, 255, 0.14);
	--ytpg-tint: rgba(255, 255, 255, 0.05);
	--ytpg-tint-strong: rgba(255, 255, 255, 0.11);
	--ytpg-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
	--ytpg-shadow-lift: 0 12px 28px rgba(0, 0, 0, 0.5);
	--ytpg-accent-text: #9dc3e6;
}

@media (prefers-color-scheme: dark) {
	.ytpg-library[data-ytpg-theme="auto"] {
		--ytpg-surface: #16202b;
		--ytpg-text: #e8eef4;
		--ytpg-muted: #9db0c0;
		--ytpg-border: rgba(255, 255, 255, 0.14);
		--ytpg-tint: rgba(255, 255, 255, 0.05);
		--ytpg-tint-strong: rgba(255, 255, 255, 0.11);
		--ytpg-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
		--ytpg-shadow-lift: 0 12px 28px rgba(0, 0, 0, 0.5);
		--ytpg-accent-text: #9dc3e6;
	}
}

@supports (color: color-mix(in srgb, red 50%, blue)) {
	.ytpg-library[data-ytpg-theme="dark"] {
		--ytpg-accent-text: color-mix(in srgb, var(--ytpg-accent) 55%, #fff);
	}

	@media (prefers-color-scheme: dark) {
		.ytpg-library[data-ytpg-theme="auto"] {
			--ytpg-accent-text: color-mix(in srgb, var(--ytpg-accent) 55%, #fff);
		}
	}
}

.ytpg-library *,
.ytpg-library *::before,
.ytpg-library *::after {
	box-sizing: inherit;
}

.ytpg-hidden {
	display: none !important;
}

.ytpg-sr {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
	border: 0;
}

.ytpg-icon {
	flex-shrink: 0;
	display: inline-block;
	vertical-align: -0.125em;
}

/* Admin-only configuration notice */
.ytpg-notice {
	padding: 0.9em 1.2em;
	background: #fff8e5;
	border-left: 4px solid #dba617;
	border-radius: 4px;
	color: #50575e;
	margin: 1em 0;
}

/* ---- Featured player card ---- */

.ytpg-featured {
	background: var(--ytpg-surface);
	border: 1px solid var(--ytpg-border);
	border-radius: calc(var(--ytpg-radius) + 4px);
	box-shadow: var(--ytpg-shadow);
	overflow: hidden;
	margin-bottom: 2rem;
}

.ytpg-player {
	position: relative;
	width: 100%;
	aspect-ratio: 16 / 9;
	background: #000;
}

.ytpg-player iframe {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border: 0;
	display: block;
}

.ytpg-featured-info {
	padding: 1.25rem 1.5rem 1.4rem;
}

.ytpg-featured-heading {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 1rem;
	flex-wrap: wrap;
}

.ytpg-library .ytpg-featured-title {
	font-size: 1.45rem;
	font-weight: 600;
	line-height: 1.3;
	letter-spacing: -0.01em;
	margin: 0;
	color: var(--ytpg-accent-text);
}

.ytpg-library .ytpg-copy-link {
	flex-shrink: 0;
	display: inline-flex;
	align-items: center;
	gap: 0.45em;
	appearance: none;
	border: 1.5px solid var(--ytpg-accent-text);
	background: transparent;
	color: var(--ytpg-accent-text);
	font-size: 0.85rem;
	font-weight: 600;
	line-height: 1;
	padding: 0.65em 1.2em;
	border-radius: 999px;
	cursor: pointer;
	transition: background-color 0.16s ease, color 0.16s ease, box-shadow 0.16s ease;
}

.ytpg-library .ytpg-copy-link:hover,
.ytpg-library .ytpg-copy-link:focus-visible {
	background: var(--ytpg-accent);
	color: #fff;
	box-shadow: var(--ytpg-shadow);
}

.ytpg-featured-desc {
	margin: 0.7rem 0 0;
	font-size: 0.95rem;
	line-height: 1.6;
	color: var(--ytpg-muted);
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

/* ---- Toolbar: search + count ---- */

.ytpg-toolbar {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 0.75rem 1rem;
	margin-bottom: 1.5rem;
}

.ytpg-search-wrap {
	position: relative;
	flex: 1 1 240px;
	max-width: 440px;
}

.ytpg-sort-wrap,
.ytpg-perpage-wrap {
	flex: 0 0 auto;
}

.ytpg-search-icon {
	position: absolute;
	left: 1.05em;
	top: 50%;
	transform: translateY(-50%);
	color: var(--ytpg-muted);
	pointer-events: none;
}

/* The body/type/attribute selector intentionally outranks broad theme form
   styles such as Elementor Kit's input:not(...) rules. */
body .ytpg-library input[type="search"].ytpg-search {
	width: 100%;
	font-size: 0.95rem;
	line-height: 1.4;
	padding: 0.7em 1.2em 0.7em 2.9em;
	border: 1.5px solid var(--ytpg-border);
	border-radius: 999px;
	background: var(--ytpg-surface);
	color: var(--ytpg-text);
	box-shadow: var(--ytpg-shadow);
	transition: border-color 0.16s ease, box-shadow 0.16s ease;
}

body .ytpg-library input[type="search"].ytpg-search::placeholder {
	color: var(--ytpg-muted);
	opacity: 0.8;
}

body .ytpg-library input[type="search"].ytpg-search:focus {
	outline: none;
	border-color: var(--ytpg-accent);
	box-shadow: 0 0 0 4px var(--ytpg-tint-strong);
}

/* The body/type/attribute selector intentionally outranks broad theme form
   styles such as Elementor Kit's select:not(...) rules. */
body .ytpg-library select.ytpg-select {
	font-size: 0.88rem;
	font-weight: 500;
	line-height: 1.4;
	padding: 0.65em 1.1em;
	border: 1.5px solid var(--ytpg-border);
	border-radius: 999px;
	background: var(--ytpg-surface);
	color: var(--ytpg-text);
	box-shadow: var(--ytpg-shadow);
	cursor: pointer;
	transition: border-color 0.16s ease, box-shadow 0.16s ease;
}

body .ytpg-library select.ytpg-select:focus {
	outline: none;
	border-color: var(--ytpg-accent);
	box-shadow: 0 0 0 4px var(--ytpg-tint-strong);
}

.ytpg-count {
	margin-left: auto;
	font-size: 0.82rem;
	font-weight: 600;
	color: var(--ytpg-muted);
	background: var(--ytpg-tint);
	border: 1px solid var(--ytpg-border);
	padding: 0.45em 1em;
	border-radius: 999px;
	white-space: nowrap;
	font-variant-numeric: tabular-nums;
}

.ytpg-count:empty {
	display: none;
}

.ytpg-no-results {
	color: var(--ytpg-muted);
	font-style: italic;
	margin: 1rem 0;
}

/* ---- Thumbnail grid ---- */

.ytpg-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(var(--ytpg-card-min), 1fr));
	gap: 1.4rem;
}

.ytpg-library .ytpg-thumb {
	appearance: none;
	display: flex;
	flex-direction: column;
	width: 100%;
	padding: 0;
	margin: 0;
	border: 1px solid var(--ytpg-border);
	background: var(--ytpg-surface);
	color: var(--ytpg-text);
	font: inherit;
	text-align: left;
	cursor: pointer;
	border-radius: var(--ytpg-radius);
	overflow: hidden;
	box-shadow: var(--ytpg-shadow);
	transition: box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.ytpg-library .ytpg-thumb:hover {
	transform: translateY(-3px);
	box-shadow: var(--ytpg-shadow-lift);
}

.ytpg-library .ytpg-thumb:focus-visible {
	outline: 2px solid var(--ytpg-accent);
	outline-offset: 3px;
}

.ytpg-library .ytpg-thumb-media {
	position: relative;
	display: block;
	aspect-ratio: 16 / 9;
	overflow: hidden;
	background: var(--ytpg-tint);
}

.ytpg-library .ytpg-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.28s ease;
}

.ytpg-library .ytpg-thumb:hover img {
	transform: scale(1.045);
}

/* Play badge overlay */
.ytpg-play {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	transition: opacity 0.18s ease;
	background: rgba(9, 27, 42, 0.35);
}

.ytpg-play::before {
	content: "";
	width: 52px;
	height: 52px;
	border-radius: 50%;
	background: var(--ytpg-accent);
	position: absolute;
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

.ytpg-play::after {
	content: "";
	position: relative;
	width: 0;
	height: 0;
	border-style: solid;
	border-width: 10px 0 10px 17px;
	border-color: transparent transparent transparent #fff;
	margin-left: 5px;
}

.ytpg-library .ytpg-thumb:hover .ytpg-play,
.ytpg-library .ytpg-thumb:focus-visible .ytpg-play {
	opacity: 1;
}

/* Active (currently playing) card */
.ytpg-library .ytpg-thumb.is-active {
	border-color: var(--ytpg-accent);
	box-shadow: 0 0 0 2px var(--ytpg-accent), var(--ytpg-shadow);
}

.ytpg-library .ytpg-thumb.is-active .ytpg-thumb-title {
	color: var(--ytpg-accent-text);
}

.ytpg-library .ytpg-thumb-body {
	display: flex;
	flex-direction: column;
	gap: 0.3rem;
	padding: 0.85rem 1rem 1rem;
}

.ytpg-library .ytpg-thumb-title {
	display: -webkit-box;
	-webkit-line-clamp: var(--ytpg-title-lines);
	-webkit-box-orient: vertical;
	overflow: hidden;
	font-size: 0.94rem;
	font-weight: 600;
	line-height: 1.4;
	transition: color 0.15s ease;
}

.ytpg-library .ytpg-thumb:hover .ytpg-thumb-title {
	color: var(--ytpg-accent-text);
}

.ytpg-library .ytpg-thumb-date {
	font-size: 0.78rem;
	color: var(--ytpg-muted);
}

/* ---- Pagination ---- */

.ytpg-pagination {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
	gap: 0.45rem;
	margin-top: 2rem;
}

.ytpg-library .ytpg-page {
	appearance: none;
	min-width: 2.6em;
	padding: 0.6em 0.8em;
	border: 1.5px solid var(--ytpg-border);
	border-radius: 999px;
	background: var(--ytpg-surface);
	color: var(--ytpg-text);
	font-size: 0.88rem;
	font-weight: 600;
	line-height: 1;
	cursor: pointer;
	transition: border-color 0.15s ease, background-color 0.15s ease, color 0.15s ease;
	font-variant-numeric: tabular-nums;
}

.ytpg-library .ytpg-page:hover:not(:disabled):not(.is-current) {
	border-color: var(--ytpg-accent);
	color: var(--ytpg-accent-text);
	background: var(--ytpg-tint);
}

.ytpg-library .ytpg-page:disabled {
	opacity: 0.35;
	cursor: default;
}

.ytpg-library .ytpg-page.is-current {
	background: var(--ytpg-accent);
	border-color: var(--ytpg-accent);
	color: #fff;
	cursor: default;
}

.ytpg-library .ytpg-page-dots {
	color: var(--ytpg-muted);
	padding: 0 0.2em;
	user-select: none;
}

/* ---- Theater layout: player left, scrollable video list right ---- */

@media (min-width: 960px) {
	.ytpg-layout-sidebar {
		display: grid;
		grid-template-columns: minmax(0, 2fr) minmax(300px, 1fr);
		grid-template-rows: auto auto 1fr auto;
		grid-template-areas:
			"featured toolbar"
			"featured noresults"
			"featured grid"
			"featured pagination";
		column-gap: 1.5rem;
		align-items: start;
	}

	.ytpg-layout-sidebar .ytpg-featured {
		grid-area: featured;
		margin-bottom: 0;
		position: sticky;
		top: 1rem;
	}

	.ytpg-layout-sidebar .ytpg-toolbar {
		grid-area: toolbar;
		margin-bottom: 1rem;
	}

	.ytpg-layout-sidebar .ytpg-no-results {
		grid-area: noresults;
		margin: 0 0 0.75rem;
	}

	.ytpg-layout-sidebar .ytpg-grid {
		grid-area: grid;
		display: flex;
		flex-direction: column;
		gap: 0.85rem;
		max-height: 70vh;
		overflow-y: auto;
		padding: 2px 6px 2px 2px;
		scrollbar-width: thin;
	}

	.ytpg-layout-sidebar .ytpg-pagination {
		grid-area: pagination;
		margin-top: 1.25rem;
	}

	/* List rows instead of cards. */
	.ytpg-layout-sidebar .ytpg-thumb {
		flex-direction: row;
		align-items: center;
	}

	.ytpg-layout-sidebar .ytpg-thumb:hover {
		transform: none;
	}

	.ytpg-layout-sidebar .ytpg-thumb-media {
		flex: 0 0 44%;
		aspect-ratio: 16 / 9;
		/* Keep the 16:9 height so it defines the row height instead of being
		   squashed by flex stretching. */
		align-self: flex-start;
	}

	.ytpg-layout-sidebar .ytpg-thumb-body {
		padding: 0.5rem 0.85rem;
		justify-content: center;
		min-width: 0;
	}

	.ytpg-layout-sidebar .ytpg-thumb-title {
		font-size: 0.86rem;
	}

	.ytpg-layout-sidebar .ytpg-play::before {
		width: 38px;
		height: 38px;
	}

	.ytpg-layout-sidebar .ytpg-play::after {
		border-width: 7px 0 7px 12px;
		margin-left: 4px;
	}
}

/* ---- Small screens ---- */

@media (max-width: 640px) {
	.ytpg-toolbar {
		flex-direction: column;
		align-items: stretch;
		gap: 0.6rem;
	}

	.ytpg-search-wrap {
		max-width: none;
	}

	.ytpg-sort-wrap,
	.ytpg-perpage-wrap {
		width: 100%;
	}

	.ytpg-sort-wrap select,
	.ytpg-perpage-wrap select {
		width: 100%;
	}

	.ytpg-count {
		align-self: flex-end;
		margin-left: 0;
	}

	.ytpg-grid {
		grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
		gap: 1rem;
	}

	.ytpg-featured-info {
		padding: 1rem 1.1rem 1.2rem;
	}

	.ytpg-library .ytpg-featured-title {
		font-size: 1.15rem;
	}
}