/* ============================================
   RENASIA PROFESSIONAL - Catalog Styles
   Premium Digital Product Catalog
    ============================================ */

/* ============================================
   Category Filter Section
    ============================================ */
.filter-section {
	padding: var(--space-2xl) 0;
	background: var(--color-pure-white);
	border-bottom: 1px solid var(--color-border-soft);
	position: sticky;
	top: var(--header-height);
	z-index: calc(var(--z-header) - 1);
}

.filter-section__inner {
	display: flex;
	flex-direction: column;
	gap: var(--space-lg);
	align-items: center;
}

.filter-section__categories {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-sm);
	justify-content: center;
}

.filter-btn {
	padding: var(--space-sm) var(--space-md);
	font-size: var(--font-size-small);
	letter-spacing: 0.3px;
	color: var(--color-muted-text);
	border: 1px solid var(--color-border-soft);
	border-radius: var(--border-radius-sm);
	background: var(--color-pure-white);
	cursor: pointer;
	transition: var(--transition-fast);
	font-family: var(--font-body);
}

.filter-btn:hover {
	border-color: var(--color-primary-gold);
	color: var(--color-primary-gold);
}

.filter-btn.is-active {
	background: var(--color-primary-gold);
	color: var(--color-pure-white);
	border-color: var(--color-primary-gold);
}

/* Search */
.search-box {
	position: relative;
	width: 100%;
	max-width: 400px;
}

.search-box__input {
	width: 100%;
	padding: var(--space-sm) var(--space-md);
	padding-left: var(--space-xl);
	font-size: var(--font-size-small);
	border: 1px solid var(--color-border-soft);
	border-radius: var(--border-radius-sm);
	background: var(--color-ivory-bg);
	color: var(--color-text-charcoal);
	transition: var(--transition-fast);
}

.search-box__input:focus {
	border-color: var(--color-primary-gold);
	box-shadow: 0 0 0 3px rgba(161, 116, 60, 0.1);
}

.search-box__input::placeholder {
	color: var(--color-muted-text);
}

.search-box__icon {
	position: absolute;
	left: var(--space-md);
	top: 50%;
	transform: translateY(-50%);
	color: var(--color-muted-text);
	font-size: 0.875rem;
	pointer-events: none;
}

/* ============================================
   Product Grid (Card View)
    ============================================ */
.product-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: var(--space-xl);
	padding: var(--space-2xl) 0;
}

.product-card {
	background: var(--color-pure-white);
	border: 1px solid var(--color-border-soft);
	border-radius: var(--border-radius-md);
	overflow: hidden;
	transition: var(--transition-normal);
	cursor: pointer;
}

.product-card:hover {
	box-shadow: var(--shadow-hover);
	transform: translateY(-4px);
}

.product-card__image {
	position: relative;
	width: 100%;
	padding-top: 120%;
	background: var(--champagne-gradient);
	overflow: hidden;
}

.product-card__image img {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform var(--transition-slow);
}

.product-card:hover .product-card__image img {
	transform: scale(1.03);
}

/* Premium Placeholder for missing images */
.product-placeholder {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: var(--space-xl);
	text-align: center;
}

.product-placeholder__icon {
	width: 64px;
	height: 80px;
	border: 1.5px solid var(--color-primary-gold);
	border-radius: var(--border-radius-sm);
	margin-bottom: var(--space-md);
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
}

.product-placeholder__icon::before {
	content: '';
	width: 24px;
	height: 24px;
	border: 1px solid var(--color-primary-gold);
	border-radius: 50%;
	opacity: 0.5;
}

.product-placeholder__label {
	font-size: var(--font-size-caption);
	color: var(--color-muted-text);
	letter-spacing: 0.5px;
	text-transform: uppercase;
}

.product-placeholder__meta {
	margin-top: 4px;
	font-size: 0.625rem;
	color: var(--color-muted-text);
	letter-spacing: 0.5px;
	text-transform: uppercase;
}

.product-card__body {
	padding: var(--space-lg);
}

.product-card__category {
	display: inline-block;
	font-size: var(--font-size-caption);
	color: var(--color-primary-gold);
	letter-spacing: 0.5px;
	text-transform: uppercase;
	margin-bottom: var(--space-sm);
}

.product-card__name {
	font-family: var(--font-heading);
	font-size: var(--font-size-h3);
	color: var(--color-text-charcoal);
	margin-bottom: var(--space-xs);
	line-height: 1.3;
}

.product-card__subtitle {
	font-size: var(--font-size-small);
	color: var(--color-muted-text);
	margin-bottom: var(--space-md);
	line-height: 1.5;
}

.product-card__action {
	display: inline-flex;
	align-items: center;
	gap: var(--space-sm);
	font-size: var(--font-size-small);
	color: var(--color-primary-gold);
	letter-spacing: 0.3px;
	text-transform: uppercase;
	padding: var(--space-sm) 0;
	border: none;
	background: none;
	cursor: pointer;
	transition: var(--transition-fast);
}

.product-card__action:hover {
	color: var(--color-deep-bronze);
}

.product-card__action-arrow {
	transition: transform var(--transition-fast);
}

[dir="rtl"] .product-card__action-arrow {
	transform: scaleX(-1);
}

.product-card__action:hover .product-card__action-arrow {
	transform: translateX(4px);
}

[dir="rtl"] .product-card__action:hover .product-card__action-arrow {
	transform: scaleX(-1) translateX(4px);
}

/* ============================================
   Catalog Spread (Full Product Detail)
    ============================================ */
.catalog-spreads {
	padding: var(--space-3xl) 0;
}

.catalog-spread {
	display: grid;
	grid-template-columns: 1fr 1fr;
	min-height: 500px;
	margin-bottom: var(--space-4xl);
	background: var(--color-pure-white);
	border: 1px solid var(--color-border-soft);
	border-radius: var(--border-radius-lg);
	overflow: hidden;
	box-shadow: var(--shadow-soft);
}

.catalog-spread--reverse {
	direction: ltr;
}

.catalog-spread--reverse .catalog-spread__visual {
	order: 1;
}

.catalog-spread--reverse .catalog-spread__content {
	order: 0;
	direction: ltr;
}

/* Visual Side */
.catalog-spread__visual {
	position: relative;
	background: var(--champagne-gradient);
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 400px;
	overflow: hidden;
}

.catalog-spread__visual img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/* Large Placeholder */
.spread-placeholder {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: var(--space-2xl);
	text-align: center;
}

.spread-placeholder__silhouette {
	width: 120px;
	height: 160px;
	border: 2px solid var(--color-primary-gold);
	border-radius: var(--border-radius-md);
	margin-bottom: var(--space-lg);
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
}

.spread-placeholder__silhouette--serum {
	width: 80px;
	height: 140px;
	border-radius: 40px 40px 20px 20px;
}

.spread-placeholder__silhouette--serum::before {
	content: '';
	position: absolute;
	top: -12px;
	left: 50%;
	transform: translateX(-50%);
	width: 24px;
	height: 16px;
	border: 2px solid var(--color-primary-gold);
	border-bottom: none;
	border-radius: 8px 8px 0 0;
}

.spread-placeholder__silhouette--cream {
	width: 100px;
	height: 90px;
	border-radius: var(--border-radius-md);
}

.spread-placeholder__silhouette--mask {
	width: 130px;
	height: 70px;
	border-radius: 35px;
}

.spread-placeholder__silhouette--supplement {
	width: 90px;
	height: 120px;
	border-radius: var(--border-radius-sm);
}

.spread-placeholder__text {
	font-family: var(--font-heading);
	font-size: var(--font-size-small);
	color: var(--color-primary-gold);
	letter-spacing: 0.1em;
	text-transform: uppercase;
	margin-bottom: var(--space-xs);
}

.spread-placeholder__subtext {
	font-size: var(--font-size-caption);
	color: var(--color-muted-text);
}

/* Content Side */
.catalog-spread__content {
	padding: var(--space-2xl) var(--space-3xl);
	display: flex;
	flex-direction: column;
	justify-content: center;
}

.catalog-spread__category {
	font-size: var(--font-size-caption);
	color: var(--color-primary-gold);
	letter-spacing: 0.5px;
	text-transform: uppercase;
	margin-bottom: var(--space-sm);
}

.catalog-spread__name {
	font-family: var(--font-heading);
	font-size: var(--font-size-h1);
	color: var(--color-text-charcoal);
	margin-bottom: var(--space-sm);
	line-height: 1.2;
}

.catalog-spread__subtitle {
	font-family: var(--font-heading);
	font-size: var(--font-size-h3);
	color: var(--color-primary-gold);
	margin-bottom: var(--space-lg);
	font-style: italic;
}

.catalog-spread__divider {
	width: 40px;
	height: 1px;
	background: var(--gold-gradient);
	margin-bottom: var(--space-lg);
}

.catalog-spread__description {
	font-size: var(--font-size-body);
	color: var(--color-muted-text);
	line-height: 1.8;
	margin-bottom: var(--space-xl);
}

/* Info Grid */
.product-info-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--space-lg);
	margin-bottom: var(--space-xl);
}

.product-info-item {
	border-left: 2px solid var(--color-primary-gold);
	padding-left: var(--space-md);
}

[dir="rtl"] .product-info-item {
	border-left: none;
	border-right: 2px solid var(--color-primary-gold);
	padding-left: 0;
	padding-right: var(--space-md);
}

.product-info-item__label {
	font-size: var(--font-size-caption);
	color: var(--color-muted-text);
	text-transform: uppercase;
	letter-spacing: 0.5px;
	margin-bottom: var(--space-xs);
}

.product-info-item__value {
	font-size: var(--font-size-small);
	color: var(--color-text-charcoal);
	line-height: 1.6;
}

/* Benefits List */
.benefits-list {
	margin-bottom: var(--space-xl);
}

.benefits-list__title {
	font-family: var(--font-heading);
	font-size: var(--font-size-h3);
	color: var(--color-text-charcoal);
	margin-bottom: var(--space-md);
}

.benefits-list__items {
	display: flex;
	flex-direction: column;
	gap: var(--space-sm);
}

.benefits-list__item {
	display: flex;
	align-items: flex-start;
	gap: var(--space-sm);
	font-size: var(--font-size-small);
	color: var(--color-muted-text);
	line-height: 1.6;
}

.benefits-list__icon {
	flex-shrink: 0;
	width: 18px;
	height: 18px;
	border: 1.5px solid var(--color-primary-gold);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-top: 2px;
}

.benefits-list__icon svg {
	width: 10px;
	height: 10px;
	stroke: var(--color-primary-gold);
}

/* Tags */
.product-tags {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-sm);
	margin-bottom: var(--space-lg);
}

.product-tag {
	font-size: var(--font-size-caption);
	color: var(--color-muted-text);
	background: var(--color-ivory-bg);
	padding: var(--space-xs) var(--space-sm);
	border-radius: var(--border-radius-sm);
	letter-spacing: 0.3px;
}

/* Legal Notice */
.product-legal {
	font-size: var(--font-size-caption);
	color: var(--color-muted-text);
	line-height: 1.6;
	padding-top: var(--space-lg);
	border-top: 1px solid var(--color-border-soft);
	font-style: italic;
}

/* ============================================
   Empty State
    ============================================ */
.empty-state {
	text-align: center;
	padding: var(--space-4xl) var(--space-xl);
}

.empty-state--full {
	grid-column: 1 / -1;
}

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

.empty-state__icon {
	width: 64px;
	height: 64px;
	margin: 0 auto var(--space-lg);
	border: 2px solid var(--color-border-soft);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--color-muted-text);
}

.empty-state__title {
	font-family: var(--font-heading);
	font-size: var(--font-size-h3);
	color: var(--color-text-charcoal);
	margin-bottom: var(--space-sm);
}

.empty-state__text {
	font-size: var(--font-size-small);
	color: var(--color-muted-text);
}

/* ============================================
   Legal Notice Section (Page Bottom)
    ============================================ */
.legal-section {
	background: var(--color-pure-white);
	border-top: 1px solid var(--color-border-soft);
	padding: var(--space-3xl) 0;
}

.legal-section__inner {
	max-width: 800px;
	margin: 0 auto;
	text-align: center;
}

.legal-section__heading {
	font-family: var(--font-heading);
	font-size: var(--font-size-h3);
	color: var(--color-text-charcoal);
	margin-bottom: var(--space-lg);
}

.legal-section__text {
	font-size: var(--font-size-small);
	color: var(--color-muted-text);
	line-height: 1.8;
	margin-bottom: var(--space-lg);
}

.legal-section__supplement {
	font-size: var(--font-size-caption);
	color: var(--color-muted-text);
	line-height: 1.7;
	padding-top: var(--space-lg);
	border-top: 1px solid var(--color-border-soft);
	font-style: italic;
}

/* ============================================
   Translation Loading Indicator
    ============================================ */
.translate-loading {
	position: fixed;
	bottom: var(--space-xl);
	left: 50%;
	transform: translateX(-50%);
	background: var(--color-text-charcoal);
	color: var(--color-pure-white);
	padding: var(--space-sm) var(--space-lg);
	border-radius: var(--border-radius-sm);
	font-size: var(--font-size-small);
	z-index: var(--z-modal);
	opacity: 0;
	visibility: hidden;
	transition: var(--transition-normal);
}

.translate-loading.is-active {
	opacity: 1;
	visibility: visible;
}

/* ============================================
   Product Detail Modal (for card click)
    ============================================ */
.modal-overlay {
	position: fixed;
	inset: 0;
	background: rgba(34, 32, 29, 0.6);
	z-index: var(--z-overlay);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--space-xl);
	opacity: 0;
	visibility: hidden;
	transition: var(--transition-normal);
}

.modal-overlay.is-open {
	opacity: 1;
	visibility: visible;
}

.modal {
	background: var(--color-pure-white);
	border-radius: var(--border-radius-lg);
	max-width: 700px;
	width: 100%;
	max-height: 90vh;
	overflow-y: auto;
	padding: var(--space-2xl);
	transform: translateY(24px);
	transition: transform var(--transition-normal);
}

.modal-overlay.is-open .modal {
	transform: translateY(0);
}

.modal__close {
	position: absolute;
	top: var(--space-lg);
	right: var(--space-lg);
	width: 36px;
	height: 36px;
	border-radius: 50%;
	background: var(--color-ivory-bg);
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: var(--transition-fast);
}

.modal__close:hover {
	background: var(--color-soft-champagne);
}

/* ============================================
   Error State
    ============================================ */
.error-state {
	text-align: center;
	padding: var(--space-4xl) var(--space-xl);
}

.error-state__icon {
	color: var(--color-primary-gold);
	margin-bottom: var(--space-lg);
}

.error-state__title {
	font-family: var(--font-heading);
	font-size: var(--font-size-h3);
	color: var(--color-text-charcoal);
	margin-bottom: var(--space-sm);
}

.error-state__text {
	font-size: var(--font-size-small);
	color: var(--color-muted-text);
	margin-bottom: var(--space-lg);
}