/**
 * RITP YouTube Feed - Frontend Styles
 */

/* Grid layout */
.ritp-ytf-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 20px;
	width: 100%;
}

/* Card */
.ritp-ytf-card {
	display: block;
	background-color: #fff;
	border-radius: 8px;
	overflow: hidden;
	text-decoration: none;
	transition: box-shadow 0.3s ease, transform 0.2s ease;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.ritp-ytf-card:hover {
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.12);
	transform: translateY(-2px);
}

/* Thumbnail container */
.ritp-ytf-card__thumbnail {
	position: relative;
	overflow: hidden;
	line-height: 0;
}

.ritp-ytf-card__thumbnail img {
	width: 100%;
	height: auto;
	display: block;
	object-fit: cover;
	transition: opacity 0.3s ease;
}

.ritp-ytf-card:hover .ritp-ytf-card__thumbnail img {
	opacity: 0.85;
}

/* Play button overlay */
.ritp-ytf-card__play-icon {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	opacity: 0;
	transition: opacity 0.3s ease;
	pointer-events: none;
}

.ritp-ytf-card:hover .ritp-ytf-card__play-icon {
	opacity: 0.9;
}

.ritp-ytf-card__play-icon svg {
	width: 48px;
	height: 34px;
	filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

/* Content area */
.ritp-ytf-card__content {
	padding: 15px;
}

/* Title */
.ritp-ytf-card__title {
	margin: 0;
	font-size: 15px;
	font-weight: 600;
	line-height: 1.4;
	color: #1e1e1e;
	transition: color 0.2s ease;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.ritp-ytf-card:hover .ritp-ytf-card__title {
	color: #0073aa;
}

/* Editor notice */
.ritp-ytf-notice {
	padding: 20px;
	background: #fff3cd;
	border: 1px solid #ffc107;
	border-radius: 4px;
	color: #856404;
	font-size: 14px;
}

/* Responsive defaults */
@media (max-width: 1024px) {
	.ritp-ytf-grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

@media (max-width: 767px) {
	.ritp-ytf-grid {
		grid-template-columns: 1fr;
	}

	.ritp-ytf-card__play-icon {
		opacity: 0.8;
	}
}