/**
 * Components — product card, carousel, drawer cart, search popup,
 * quickview modal, accordion, breadcrumb, trust badges.
 */

/* ---------- Product Card ---------- */
.product-card {
	position: relative;
	display: flex;
	flex-direction: column;
}
.product-card__media {
	position: relative;
	aspect-ratio: 3 / 4;
	overflow: hidden;
	background: var(--color-bg-alt);
	border-radius: var(--radius-md);
}
.product-card__img {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: opacity var(--duration-base) var(--ease-standard), transform var(--duration-slow) var(--ease-standard);
}
.product-card__img--hover {
	opacity: 0;
}
.product-card__media:hover .product-card__img--primary {
	opacity: 0;
}
.product-card__media:hover .product-card__img--hover {
	opacity: 1;
}
.product-card__media:hover .product-card__img {
	transform: scale(1.03);
}
.product-card__badges {
	position: absolute;
	top: var(--space-3);
	left: var(--space-3);
	display: flex;
	flex-direction: column;
	gap: var(--space-1);
	z-index: 2;
}
.product-card__wishlist {
	position: absolute;
	top: var(--space-3);
	right: var(--space-3);
	z-index: 2;
	width: 34px;
	height: 34px;
	display: grid;
	place-items: center;
	background: #fff;
	border-radius: 50%;
	opacity: 0;
	transform: translateY(-4px);
	transition: opacity var(--duration-base) var(--ease-standard), transform var(--duration-base) var(--ease-standard);
}
.product-card__media:hover .product-card__wishlist,
.product-card__wishlist:focus-visible {
	opacity: 1;
	transform: translateY(0);
}
.product-card__wishlist.is-active svg {
	fill: var(--color-sale);
	color: var(--color-sale);
}
.product-card__quickview {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	padding: var(--space-3);
	background: rgba(255, 255, 255, 0.94);
	font-size: 0.6875rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	text-align: center;
	z-index: 2;
	transform: translateY(100%);
	transition: transform var(--duration-base) var(--ease-standard);
}
.product-card__media:hover .product-card__quickview {
	transform: translateY(0);
}
.product-card__body {
	padding-top: var(--space-4);
	text-align: center;
}
.product-card__brand {
	display: block;
	font-size: 0.6875rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--color-ink-soft);
	margin-bottom: var(--space-1);
}
.product-card__title {
	font-size: 0.9375rem;
	font-weight: 500;
	margin-bottom: var(--space-2);
}
.product-card__price {
	font-size: 0.9375rem;
	color: var(--color-ink-soft);
	margin-bottom: var(--space-3);
}
.product-card__price del {
	opacity: 0.55;
	margin-right: var(--space-2);
}
.product-card__price ins {
	text-decoration: none;
	color: var(--color-sale);
}
.product-card__cta .btn {
	width: 100%;
}

/* ---------- Carousel ---------- */
.carousel-nav {
	display: flex;
	gap: var(--space-2);
}
.carousel-nav__btn {
	width: 40px;
	height: 40px;
	border: 1px solid var(--color-border);
	border-radius: 50%;
	display: grid;
	place-items: center;
	transition: background-color var(--duration-fast) var(--ease-standard), color var(--duration-fast) var(--ease-standard);
}
.carousel-nav__btn:hover {
	background: var(--color-ink);
	color: #fff;
	border-color: var(--color-ink);
}
.carousel__track {
	display: flex;
	gap: var(--space-5);
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	scrollbar-width: none;
	padding-bottom: var(--space-2);
}
.carousel__track::-webkit-scrollbar {
	display: none;
}
.carousel__slide {
	flex: 0 0 calc(50% - var(--space-3));
	scroll-snap-align: start;
}
@media (min-width: 640px) {
	.carousel__slide { flex-basis: calc(33.333% - var(--space-4)); }
}
@media (min-width: 1024px) {
	.carousel__slide { flex-basis: calc(25% - var(--space-4)); }
}

/* ---------- Drawer (cart / mobile menu shared pattern) ---------- */
.drawer-cart,
.mobile-menu,
.search-popup {
	position: fixed;
	inset: 0;
	z-index: var(--z-drawer);
	visibility: hidden;
}
.drawer-cart.is-open,
.mobile-menu.is-open,
.search-popup.is-open {
	visibility: visible;
}
.drawer-cart__overlay,
.mobile-menu__overlay,
.search-popup__overlay {
	position: absolute;
	inset: 0;
	background: rgba(13, 13, 13, 0.5);
	opacity: 0;
	transition: opacity var(--duration-slow) var(--ease-standard);
}
.drawer-cart.is-open .drawer-cart__overlay,
.mobile-menu.is-open .mobile-menu__overlay,
.search-popup.is-open .search-popup__overlay {
	opacity: 1;
}
.drawer-cart__panel,
.mobile-menu__panel {
	position: absolute;
	top: 0;
	bottom: 0;
	width: min(420px, 90vw);
	background: var(--color-bg);
	display: flex;
	flex-direction: column;
	overflow-y: auto;
	transition: transform var(--duration-slow) var(--ease-standard);
	box-shadow: var(--shadow-elevated);
}
.drawer-cart__panel { right: 0; transform: translateX(100%); }
.mobile-menu__panel { left: 0; transform: translateX(-100%); }
.drawer-cart.is-open .drawer-cart__panel { transform: translateX(0); }
.mobile-menu.is-open .mobile-menu__panel { transform: translateX(0); }

.drawer-cart__header,
.mobile-menu__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: var(--space-5) var(--space-6);
	border-bottom: 1px solid var(--color-border);
}
.drawer-cart__content {
	flex: 1;
	overflow-y: auto;
	padding: var(--space-5) var(--space-6);
}
.drawer-cart__item {
	display: grid;
	grid-template-columns: 72px 1fr auto;
	gap: var(--space-4);
	padding-block: var(--space-4);
	border-bottom: 1px solid var(--color-border);
}
.drawer-cart__item-media img {
	aspect-ratio: 3/4;
	object-fit: cover;
	border-radius: var(--radius-sm);
}
.drawer-cart__item-title {
	font-weight: 500;
	display: block;
	margin-bottom: var(--space-1);
}
.drawer-cart__item-price,
.drawer-cart__item-qty {
	font-size: 0.8125rem;
	color: var(--color-ink-soft);
}
.drawer-cart__footer {
	padding: var(--space-5) var(--space-6);
	border-top: 1px solid var(--color-border);
	display: flex;
	flex-direction: column;
	gap: var(--space-3);
}
.drawer-cart__subtotal {
	display: flex;
	justify-content: space-between;
	font-weight: 600;
	margin-bottom: var(--space-2);
}
.drawer-cart__empty {
	text-align: center;
	padding-block: var(--space-8);
}

/* ---------- Search Popup ---------- */
.search-popup__panel {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	background: var(--color-bg);
	padding: var(--space-8) var(--space-6);
	transform: translateY(-100%);
	transition: transform var(--duration-slow) var(--ease-standard);
}
.search-popup.is-open .search-popup__panel {
	transform: translateY(0);
}
.search-popup__form {
	display: flex;
	max-width: 720px;
	margin: 0 auto;
	border-bottom: 2px solid var(--color-ink);
	padding-bottom: var(--space-3);
}
.search-popup__form input {
	flex: 1;
	border: none;
	background: none;
	font-size: 1.5rem;
	font-family: var(--font-heading);
}
.search-popup__close {
	position: absolute;
	top: var(--space-5);
	right: var(--space-6);
}
.search-popup__results {
	max-width: 720px;
	margin: var(--space-5) auto 0;
}
.search-popup__result a {
	display: flex;
	align-items: center;
	gap: var(--space-4);
	padding-block: var(--space-3);
}
.search-popup__result img {
	width: 56px;
	aspect-ratio: 3/4;
	object-fit: cover;
}

/* ---------- Modal / Quickview ---------- */
.modal {
	position: fixed;
	inset: 0;
	z-index: var(--z-modal);
	display: grid;
	place-items: center;
	visibility: hidden;
	padding: var(--space-5);
}
.modal.is-open {
	visibility: visible;
}
.modal__overlay {
	position: absolute;
	inset: 0;
	background: rgba(13, 13, 13, 0.6);
	opacity: 0;
	transition: opacity var(--duration-base) var(--ease-standard);
}
.modal.is-open .modal__overlay {
	opacity: 1;
}
.modal__panel {
	position: relative;
	background: var(--color-bg);
	max-width: 900px;
	width: 100%;
	max-height: 90vh;
	overflow-y: auto;
	padding: var(--space-7);
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-elevated);
	transform: scale(0.96);
	opacity: 0;
	transition: transform var(--duration-base) var(--ease-standard), opacity var(--duration-base) var(--ease-standard);
}
.modal.is-open .modal__panel {
	transform: scale(1);
	opacity: 1;
}
.modal__close {
	position: absolute;
	top: var(--space-4);
	right: var(--space-4);
	z-index: 2;
	width: 36px;
	height: 36px;
	display: grid;
	place-items: center;
	border-radius: 50%;
	background: var(--color-bg-alt);
	color: var(--color-ink);
	font-size: 1.25rem;
	line-height: 1;
	transition: background-color var(--duration-fast) var(--ease-standard), color var(--duration-fast) var(--ease-standard);
}
.modal__close:hover {
	background: var(--color-maroon);
	color: var(--color-gold-soft);
}
.modal__loading {
	padding: var(--space-8);
	text-align: center;
	color: var(--color-ink-soft);
}

/* ---------- Quickview content ---------- */
.quickview {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-6);
}
@media (min-width: 700px) {
	.quickview { grid-template-columns: 1fr 1.1fr; align-items: start; }
}
.quickview__media {
	aspect-ratio: 3 / 4;
	overflow: hidden;
	border-radius: var(--radius-md);
	background: var(--color-bg-alt);
}
.quickview__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}
.quickview__body {
	padding-top: var(--space-3);
}
.quickview__title {
	font-size: var(--h3);
	margin-bottom: var(--space-2);
}
.quickview__price {
	font-size: 1.125rem;
	color: var(--color-ink-soft);
	margin-bottom: var(--space-4);
}
.quickview__price ins {
	text-decoration: none;
	color: var(--color-sale);
	font-weight: 600;
}
.quickview__price del {
	opacity: 0.5;
	margin-right: var(--space-2);
}
.quickview__excerpt {
	color: var(--color-ink-soft);
	margin-bottom: var(--space-5);
}
.quickview__form {
	display: flex;
	align-items: center;
	gap: var(--space-3);
	margin-bottom: var(--space-5);
}
.quickview__form .quantity input {
	width: 64px;
	height: 48px;
	padding: var(--space-3);
	border: 1px solid var(--color-border);
	border-radius: 999px;
	text-align: center;
	background: #fff;
}
.quickview__form .quantity input:focus {
	border-color: var(--color-gold);
}
.quickview__variants-note {
	color: var(--color-ink-soft);
	font-size: 0.875rem;
	margin-bottom: var(--space-3);
}
.quickview__full-link {
	display: inline-block;
	font-size: 0.8125rem;
	font-weight: 600;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--color-maroon);
	text-decoration: underline;
	text-underline-offset: 3px;
}
.quickview__full-link:hover {
	color: var(--color-gold);
}

/* ---------- Product Tabs (boxed tile style) ---------- */
.product-tabs__nav {
	display: flex;
	gap: 4px;
	border-bottom: 2px solid var(--color-maroon);
	overflow-x: auto;
	scrollbar-width: none;
}
.product-tabs__nav::-webkit-scrollbar {
	display: none;
}
.product-tabs__trigger {
	position: relative;
	padding: var(--space-4) var(--space-5);
	font-size: 0.8125rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--color-ink-soft);
	white-space: nowrap;
	background: var(--color-bg-alt);
	border-radius: var(--radius-sm) var(--radius-sm) 0 0;
	transition: background-color var(--duration-fast) var(--ease-standard), color var(--duration-fast) var(--ease-standard);
}
.product-tabs__trigger:hover {
	color: var(--color-maroon);
	background: #f2e9da;
}
.product-tabs__trigger.is-active {
	color: var(--color-maroon);
	background: var(--color-bg);
	box-shadow: inset 0 3px 0 var(--color-gold);
}
.product-tabs__panel {
	padding-block: var(--space-6);
	color: var(--color-ink-soft);
}
.product-tabs__panel.is-active {
	animation: naganaray-tab-fade var(--duration-base) var(--ease-standard);
}
@keyframes naganaray-tab-fade {
	from { opacity: 0; transform: translateY(4px); }
	to { opacity: 1; transform: translateY(0); }
}

/* ---------- Accordion (kept for FAQ pages, not used on product tabs anymore) ---------- */
.accordion__item {
	border-bottom: 1px solid var(--color-border);
}
.accordion__trigger {
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding-block: var(--space-5);
	font-size: 1rem;
	font-weight: 500;
	text-align: left;
}
.accordion__trigger svg {
	transition: transform var(--duration-base) var(--ease-standard);
}
.accordion__trigger[aria-expanded="true"] svg {
	transform: rotate(180deg);
}
.accordion__panel {
	padding-bottom: var(--space-5);
	color: var(--color-ink-soft);
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
	margin-bottom: var(--space-6);
}
.breadcrumb__list {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-2);
	font-size: 0.8125rem;
	color: var(--color-ink-soft);
}
.breadcrumb__item:not(:last-child)::after {
	content: "/";
	margin-left: var(--space-2);
	opacity: 0.5;
}
.breadcrumb__item.is-current {
	color: var(--color-ink);
}

/* ---------- Trust badges ---------- */
.trust-badges {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--space-4);
	margin-top: var(--space-6);
	padding-top: var(--space-6);
	border-top: 1px solid var(--color-border);
}
.trust-badges__item {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	gap: var(--space-2);
	font-size: 0.75rem;
	color: var(--color-ink-soft);
}

/* ---------- Back to top ---------- */
.back-to-top {
	position: fixed;
	right: var(--space-5);
	bottom: var(--space-5);
	width: 44px;
	height: 44px;
	border-radius: 50%;
	background: var(--color-ink);
	color: #fff;
	display: grid;
	place-items: center;
	opacity: 0;
	visibility: hidden;
	transform: translateY(8px);
	transition: opacity var(--duration-base) var(--ease-standard), transform var(--duration-base) var(--ease-standard);
	z-index: var(--z-toast);
}
.back-to-top.is-visible {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}