/**
 * YouTube Channel Library — frontend styles
 * Inherits typography from the active WordPress theme.
 */

.ycl-library {
	--ycl-surface: #ffffff;
	--ycl-surface-hover: #f8fafc;
	--ycl-border: #e5e7eb;
	--ycl-text: inherit;
	--ycl-muted: #6b7280;
	--ycl-accent: #dc2626;
	--ycl-radius: 12px;
	--ycl-gap: 1.15rem;
	--ycl-columns: 3;
	color: inherit;
	font: inherit;
	margin: 1.5rem 0 2.5rem;
	isolation: isolate;
}

.ycl-library *,
.ycl-library *::before,
.ycl-library *::after {
	box-sizing: border-box;
}

.ycl-header {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: flex-end;
	gap: 1rem;
	margin-bottom: 1.4rem;
	padding-bottom: 1rem;
	border-bottom: 1px solid var(--ycl-border);
}

.ycl-search {
	display: block;
	width: 100%;
	max-width: 340px;
}

.ycl-search-input {
	width: 100%;
	appearance: none;
	border: 1px solid var(--ycl-border);
	background: #fff;
	color: inherit;
	border-radius: 8px;
	padding: 0.7rem 0.95rem;
	font: inherit;
	font-size: inherit;
	outline: none;
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.ycl-search-input::placeholder {
	color: var(--ycl-muted);
	opacity: 1;
}

.ycl-search-input:focus {
	border-color: #f87171;
	box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15);
}

.ycl-grid {
	display: grid;
	grid-template-columns: repeat(var(--ycl-columns), minmax(0, 1fr));
	gap: var(--ycl-gap);
}

.ycl-card {
	margin: 0;
	min-width: 0;
}

.ycl-card.is-hidden {
	display: none;
}

.ycl-card-btn {
	display: flex;
	flex-direction: column;
	width: 100%;
	height: 100%;
	padding: 0;
	border: 1px solid var(--ycl-border);
	background: var(--ycl-surface);
	color: inherit;
	border-radius: var(--ycl-radius);
	overflow: hidden;
	cursor: pointer;
	text-align: start;
	font: inherit;
	transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

.ycl-card-btn:hover,
.ycl-card-btn:focus-visible {
	transform: translateY(-2px);
	background: var(--ycl-surface-hover);
	border-color: #d1d5db;
	outline: none;
}

.ycl-card-btn:focus-visible {
	box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.25);
}

.ycl-thumb-wrap {
	position: relative;
	display: block;
	aspect-ratio: 16 / 9;
	background: #0b0f14;
	overflow: hidden;
}

.ycl-thumb {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.35s ease;
}

.ycl-card-btn:hover .ycl-thumb,
.ycl-card-btn:focus-visible .ycl-thumb {
	transform: scale(1.035);
}

.ycl-play {
	position: absolute;
	inset: 0;
	display: grid;
	place-items: center;
	color: var(--ycl-accent);
	opacity: 0.95;
	transition: opacity 0.2s ease, transform 0.2s ease;
	pointer-events: none;
	background: linear-gradient(to top, rgba(0, 0, 0, 0.28), transparent 45%);
}

.ycl-card-btn:hover .ycl-play,
.ycl-card-btn:focus-visible .ycl-play {
	opacity: 1;
	transform: scale(1.05);
}

.ycl-duration {
	position: absolute;
	inset-inline-end: 0.55rem;
	bottom: 0.55rem;
	padding: 0.15rem 0.4rem;
	border-radius: 4px;
	background: rgba(0, 0, 0, 0.82);
	color: #fff;
	font-size: 0.75em;
	font-weight: 600;
	letter-spacing: 0.02em;
}

.ycl-card-body {
	display: flex;
	flex-direction: column;
	gap: 0.45rem;
	padding: 0.95rem 1rem 1.1rem;
	font: inherit;
}

.ycl-card-title {
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	font: inherit;
	font-size: inherit;
	font-weight: inherit;
	line-height: inherit;
	text-align: start;
}

.ycl-card-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 0.35rem 0.75rem;
	color: var(--ycl-muted);
	font: inherit;
	font-size: 0.875em;
}

.ycl-empty {
	margin: 1.5rem 0 0;
	color: var(--ycl-muted);
	text-align: center;
	font: inherit;
}

.ycl-error {
	color: #991b1b;
	background: #fef2f2;
	border: 1px solid #fecaca;
	border-radius: 8px;
	padding: 0.85rem 1rem;
	font: inherit;
}

/* RTL (Arabic) */
.ycl-library.ycl-rtl,
.ycl-library[dir="rtl"] {
	direction: rtl;
}

.ycl-library.ycl-rtl .ycl-header,
.ycl-library[dir="rtl"] .ycl-header {
	justify-content: flex-start;
}

.ycl-library.ycl-rtl .ycl-search,
.ycl-library[dir="rtl"] .ycl-search {
	margin-inline-start: 0;
	margin-inline-end: auto;
}

.ycl-library.ycl-rtl .ycl-card-title,
.ycl-library[dir="rtl"] .ycl-card-title,
.ycl-library.ycl-rtl .ycl-card-meta,
.ycl-library[dir="rtl"] .ycl-card-meta {
	text-align: start;
}

.ycl-library.ycl-rtl .ycl-search-input,
.ycl-library[dir="rtl"] .ycl-search-input {
	text-align: start;
}

/* Modal */
.ycl-modal[hidden] {
	display: none !important;
}

.ycl-modal {
	position: fixed;
	inset: 0;
	z-index: 100000;
	display: grid;
	place-items: center;
	padding: 1rem;
}

.ycl-modal-backdrop {
	position: absolute;
	inset: 0;
	background: rgba(17, 24, 39, 0.65);
	backdrop-filter: blur(3px);
	border: 0;
	cursor: pointer;
}

.ycl-modal-dialog {
	position: relative;
	z-index: 1;
	width: min(960px, 100%);
	background: #fff;
	color: inherit;
	border-radius: 14px;
	padding: 1rem 1rem 1.15rem;
	box-shadow: 0 24px 64px rgba(0, 0, 0, 0.28);
	animation: ycl-pop 0.22s ease;
	font: inherit;
}

@keyframes ycl-pop {
	from {
		opacity: 0;
		transform: translateY(10px) scale(0.98);
	}
	to {
		opacity: 1;
		transform: none;
	}
}

.ycl-modal-close {
	position: absolute;
	top: 0.45rem;
	inset-inline-end: 0.55rem;
	width: 2.2rem;
	height: 2.2rem;
	border: 0;
	border-radius: 999px;
	background: #f3f4f6;
	color: inherit;
	font-size: 1.5rem;
	line-height: 1;
	cursor: pointer;
}

.ycl-modal-close:hover,
.ycl-modal-close:focus-visible {
	background: var(--ycl-accent);
	color: #fff;
	outline: none;
}

.ycl-modal-title {
	margin: 0 2.2rem 0.75rem 0.15rem;
	font: inherit;
	font-size: inherit;
	font-weight: inherit;
	line-height: inherit;
	text-align: start;
}

.ycl-library[dir="rtl"] .ycl-modal-title {
	margin: 0 0.15rem 0.75rem 2.2rem;
}

.ycl-embed {
	position: relative;
	width: 100%;
	aspect-ratio: 16 / 9;
	background: #000;
	border-radius: 10px;
	overflow: hidden;
}

.ycl-embed iframe {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border: 0;
}

.ycl-modal-link {
	margin: 0.75rem 0 0;
	text-align: center;
	font: inherit;
}

.ycl-modal-link a {
	color: var(--ycl-accent);
	text-decoration: none;
	font-size: inherit;
}

.ycl-modal-link a:hover {
	text-decoration: underline;
}

body.ycl-modal-open {
	overflow: hidden;
}

/* Dark variant */
.ycl-library.ycl-theme-dark {
	--ycl-surface: #1a1f2b;
	--ycl-surface-hover: #232a3a;
	--ycl-border: rgba(255, 255, 255, 0.1);
	--ycl-muted: #9aa3b5;
	--ycl-accent: #ff3b4a;
}

.ycl-library.ycl-theme-dark .ycl-search-input {
	background: #121722;
	color: #f3f5f9;
}

.ycl-library.ycl-theme-dark .ycl-modal-dialog {
	background: #11151e;
	color: #f3f5f9;
}

.ycl-library.ycl-theme-dark .ycl-modal-close {
	background: rgba(255, 255, 255, 0.08);
	color: #fff;
}

/* Responsive */
@media (max-width: 1100px) {
	.ycl-library[data-columns="4"] .ycl-grid,
	.ycl-library[data-columns="5"] .ycl-grid,
	.ycl-library[data-columns="6"] .ycl-grid {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}
}

@media (max-width: 860px) {
	.ycl-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
	}

	.ycl-search {
		max-width: none;
	}
}

@media (max-width: 520px) {
	.ycl-grid {
		grid-template-columns: 1fr !important;
		gap: 0.9rem;
	}

	.ycl-library {
		margin: 1rem 0 1.75rem;
	}

	.ycl-modal {
		padding: 0.5rem;
	}

	.ycl-modal-dialog {
		padding: 0.75rem;
		border-radius: 12px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.ycl-card-btn,
	.ycl-thumb,
	.ycl-play,
	.ycl-modal-dialog {
		transition: none !important;
		animation: none !important;
	}
}