/* EDU TRADE - Utilities */
.edu-utilities {
	width: 100%;
	position: relative;
	box-sizing: border-box;
	overflow: hidden;
}

.edu-utilities__slider {
	width: 100%;
	padding: 16px 0;
	overflow: hidden;
	position: relative;
	box-sizing: border-box;
}

.edu-utilities__track {
	display: flex;
}

.edu-utilities__item {
	height: auto;
	box-sizing: border-box;
	display: flex;
	justify-content: center;
	align-items: center;
	padding: 0;
}

.edu-utilities .swiper-slide {
	padding: 0;
	min-width: 0;
	box-sizing: border-box;
}

/* Card Container - Chiếm 100% width slide của Swiper */
.edu-utilities__card {
	display: block;
	width: calc(100% - 12px);
	margin-inline: auto;
	aspect-ratio: 1 / 1;
	text-decoration: none;
	color: inherit;
	box-sizing: border-box;
	position: relative;
	border-radius: 50%;
	overflow: hidden;
}

.edu-utilities__media {
	width: 100%;
	height: 100%;
	border-radius: 50%;
	overflow: hidden;
	box-sizing: border-box;
	margin: 0;
	padding: 0;
	position: relative;
}

.edu-utilities__overlay {
	position: absolute;
	inset: 0;
	background-color: rgba(255, 255, 255, 0.68);
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	box-sizing: border-box;
	border-radius: 50%;
	opacity: 0;
	pointer-events: none;
	transition: opacity 0.3s ease, transform 0.3s ease;
	transform: scale(0.95);
	z-index: 2;
}

.edu-utilities__title {
	margin: 0;
	padding: 0;
	text-align: center;
	color: var(--theme-palette-color-3);
}

.edu-utilities__icon,
.edu-utilities__icon img {
	width: 100%;
	height: 100%;
	display: block;
}

.edu-utilities__icon {
	object-fit: contain;
	border-radius: 0;
	margin: 0;
	transition: opacity 0.3s ease, filter 0.3s ease;
}

.edu-utilities__icon img {
	object-fit: contain;
}

.edu-utilities__icon--placeholder {
	width: 100%;
	height: 100%;
	background-color: var(--edu-bg-soft);
	border: 1px solid var(--edu-border);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0;
	transition: background-color 0.3s ease, border-color 0.3s ease;
}

.edu-utilities__icon--placeholder span {
	font-weight: 700;
	color: var(--edu-primary);
	transition: color 0.3s ease;
}

/* Tablet & Mobile responsive fallback: không flip, hiển thị icon tròn + title bên dưới */
@media (max-width: 1023px) {
	.edu-utilities__card {
		perspective: none;
		aspect-ratio: auto;
		width: calc(100% - 12px);
		height: auto;
		min-height: auto;
		margin: 0 auto;
		display: flex;
		flex-direction: column;
		align-items: center;
		gap: 10px;
		border-radius: 0;
		border: 0;
		overflow: visible;
	}

	.edu-utilities__media {
		width: 100%;
		aspect-ratio: 1 / 1;
		border-radius: 50%;
		overflow: hidden;
	}

	.edu-utilities__overlay {
		position: static;
		inset: auto;
		background-color: transparent;
		display: block;
		padding: 0;
		border-radius: 0;
		opacity: 1 !important;
		transform: none !important;
		pointer-events: auto;
	}

	.edu-utilities__title {
		display: block;
		text-align: center;
	}
}

/* Mobile specific dimensions */
@media (max-width: 767px) {
	.edu-utilities__card {
		width: calc(100% - 12px);
		gap: 8px;
	}

	.edu-utilities__media {
		width: 100%;
	}

	.edu-utilities__slider {
		padding: 10px 0;
	}

	.edu-utilities__slider .swiper-button-prev,
	.edu-utilities__slider .swiper-button-next {
		width: 32px;
		height: 32px;
		margin-top: -30px;
		/* Cân giữa dọc theo phần icon tròn */
	}

	.edu-utilities__slider .swiper-button-prev:after,
	.edu-utilities__slider .swiper-button-next:after {
		font-size: 11px;
	}

	.edu-utilities__slider .swiper-button-prev {
		left: 8px;
	}

	.edu-utilities__slider .swiper-button-next {
		right: 8px;
	}
}

/* Desktop 1025px+ specific layout: chia đều 6 icon sát biên */
@media (min-width: 1025px) {
	.edu-utilities__slider {
		padding-left: 0;
		padding-right: 0;
	}

	.edu-utilities__item {
		display: flex;
		justify-content: center;
		align-items: center;
	}

	.edu-utilities .swiper-wrapper {
		align-items: center;
	}

	/* Ẩn mũi tên trên desktop vì đã hiển thị đủ 6 cột */
	.edu-utilities__slider .swiper-button-prev,
	.edu-utilities__slider .swiper-button-next {
		display: none !important;
	}
}

/* Arrows Navigation */
.edu-utilities__slider .swiper-button-prev,
.edu-utilities__slider .swiper-button-next {
	width: 34px;
	height: 34px;
	background-color: var(--edu-white);
	border: 1px solid var(--edu-border);
	border-radius: 50%;
	box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
	color: var(--edu-text);
	transition: var(--edu-transition);
	margin-top: -17px;
}

.edu-utilities__slider .swiper-button-prev:after,
.edu-utilities__slider .swiper-button-next:after {
	font-size: 13px;
	font-weight: bold;
}

.edu-utilities__slider .swiper-button-prev:hover,
.edu-utilities__slider .swiper-button-next:hover {
	background-color: var(--edu-primary);
	color: var(--edu-white);
	border-color: transparent;
	box-shadow: 0 4px 10px rgba(39, 178, 79, 0.25);
}

.edu-utilities__slider .swiper-button-prev {
	left: 8px;
}

.edu-utilities__slider .swiper-button-next {
	right: 8px;
}

/* Hover style for utility cards */
@media (min-width: 1024px) {
	.edu-utilities__card:hover .edu-utilities__overlay {
		opacity: 1;
		transform: scale(1);
		pointer-events: auto;
	}

	.edu-utilities__card:hover .edu-utilities__icon {
		opacity: 0.6;
		filter: brightness(0.85);
	}
}

.edu-utilities__card:hover .edu-utilities__icon--placeholder {
	background-color: var(--edu-white);
}

.edu-utilities__card:hover .edu-utilities__icon--placeholder span {
	color: var(--edu-accent);
}