/**
 * Home Rug E-Commerce Storefront Stylesheet
 * Flatsome Child Theme Component Overrides
 * Design System: Tokens, WCAG 2.2 AA Accessibility & Dark Luxury Theme
 */

/* ==========================================================================
   1. NAVIGATION & HEADER
   ========================================================================== */
.header-nav > li > a {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-2xl);
  color: var(--color-text-primary) !important;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color var(--motion-duration-instant) var(--motion-timing-standard);
  position: relative;
  padding-bottom: var(--space-2);
}

.header-nav > li > a:hover,
.header-nav > li.active > a,
.header-nav > li.current-menu-item > a {
  color: var(--color-surface-strong) !important;
}

.header-nav > li.active > a::after,
.header-nav > li.current-menu-item > a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-surface-raised);
}

/* Dropdown Sub-menus */
.nav-dropdown {
  background-color: var(--color-surface-elevated) !important;
  border: 1px solid var(--color-border-medium) !important;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-raised);
  padding: var(--space-4) 0;
}

.nav-dropdown li a {
  color: var(--color-text-primary) !important;
  font-size: var(--font-size-xl);
  padding: var(--space-4) var(--space-8);
  transition: all var(--motion-duration-instant) var(--motion-timing-standard);
}

.nav-dropdown li a:hover,
.nav-dropdown li a:focus {
  background-color: rgba(183, 138, 69, 0.15);
  color: var(--color-surface-strong) !important;
}

/* Off-canvas mobile menu */
.mfp-content .sidebar-inner,
.off-canvas {
  background-color: var(--color-surface-base) !important;
  color: var(--color-text-primary) !important;
}

/* ==========================================================================
   2. BUTTONS (7 VARIANTS & 7 STATES)
   ========================================================================== */
/* Base Button Structure */
.button,
button,
input[type="submit"],
input[type="button"] {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-3xl);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  padding: var(--space-6) var(--space-8);
  transition: all var(--motion-duration-instant) var(--motion-timing-standard);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  line-height: 1.2;
  cursor: pointer;
  border: 1px solid transparent;
}

/* Variant 1: Primary Button (Add to Cart, Checkout) */
.button.primary,
.single_add_to_cart_button.button,
.checkout-button.button,
.button.checkout {
  background-color: var(--color-surface-raised) !important;
  color: var(--color-text-primary) !important;
  border-color: var(--color-surface-raised) !important;
}

.button.primary:hover,
.single_add_to_cart_button.button:hover,
.checkout-button.button:hover,
.button.checkout:hover {
  background-color: var(--color-surface-strong) !important;
  border-color: var(--color-surface-strong) !important;
  color: var(--color-text-primary) !important;
  box-shadow: 0 4px 14px rgba(201, 155, 85, 0.35);
}

.button.primary:active,
.single_add_to_cart_button.button:active {
  transform: translateY(1px);
  background-color: #9c7336 !important;
}

/* Variant 2: Secondary Button */
.button.secondary,
.button.alt {
  background-color: var(--color-surface-elevated) !important;
  color: var(--color-text-primary) !important;
  border: 1px solid var(--color-border-medium) !important;
}

.button.secondary:hover,
.button.alt:hover {
  background-color: var(--color-surface-raised) !important;
  border-color: var(--color-surface-raised) !important;
  color: var(--color-text-primary) !important;
}

/* Variant 3: Outline Button */
.button.outline {
  background-color: transparent !important;
  border: 1px solid var(--color-surface-raised) !important;
  color: var(--color-surface-raised) !important;
}

.button.outline:hover {
  background-color: var(--color-surface-raised) !important;
  color: var(--color-text-primary) !important;
}

/* Variant 4: Ghost Button */
.button.plain,
.button.ghost {
  background: transparent !important;
  border-color: transparent !important;
  color: var(--color-text-primary) !important;
}

.button.plain:hover,
.button.ghost:hover {
  color: var(--color-surface-strong) !important;
  text-decoration: underline;
}

/* Variant 5: Icon Button & Stepper */
.quantity .plus,
.quantity .minus {
  background-color: var(--color-surface-elevated) !important;
  color: var(--color-text-primary) !important;
  border: 1px solid var(--color-border-medium) !important;
  border-radius: var(--radius-xs) !important;
  min-width: 32px;
  height: 36px;
  transition: all var(--motion-duration-instant);
}

.quantity .plus:hover,
.quantity .minus:hover {
  background-color: var(--color-surface-raised) !important;
  color: var(--color-text-primary) !important;
  border-color: var(--color-surface-raised) !important;
}

/* Variant 6: Filter Toggle Button */
.filter-button {
  background-color: var(--color-surface-card) !important;
  border: 1px solid var(--color-border-gold) !important;
  color: var(--color-surface-raised) !important;
  border-radius: var(--radius-sm);
  padding: var(--space-4) var(--space-7);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition: all var(--motion-duration-instant);
}

.filter-button:hover,
.filter-button:focus-visible {
  background-color: var(--color-surface-raised) !important;
  color: var(--color-text-primary) !important;
}

/* Variant 7: Pill Badges & Buttons */
.badge,
.onsale {
  border-radius: var(--radius-lg) !important;
  background-color: var(--color-surface-raised) !important;
  color: var(--color-text-primary) !important;
  font-family: var(--font-family-primary) !important;
  font-size: var(--font-size-xs) !important;
  font-weight: 600 !important;
  letter-spacing: 0.05em;
  padding: var(--space-1) var(--space-4) !important;
  text-transform: uppercase;
}

/* Button States: Disabled & Loading */
.button:disabled,
.button.disabled,
button[disabled] {
  background-color: var(--color-text-tertiary) !important;
  color: #999999 !important;
  border-color: var(--color-text-tertiary) !important;
  cursor: not-allowed !important;
  pointer-events: none;
  opacity: 0.65;
}

.button.loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

.button.loading::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  top: 50%;
  left: 50%;
  margin: -8px 0 0 -8px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: button-spin 0.6s linear infinite;
}

@keyframes button-spin {
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   3. CARDS (PRODUCT GRID, TESTIMONIALS, SHOWCASE)
   ========================================================================== */
.border-box .product-small.box,
.product-small.box,
.product-card {
  background-color: var(--color-surface-card) !important;
  border: 1px solid var(--color-border-subtle) !important;
  border-radius: var(--radius-md) !important;
  box-shadow: var(--shadow-card);
  transition: transform var(--motion-duration-fast) var(--motion-timing-standard),
              border-color var(--motion-duration-fast) var(--motion-timing-standard),
              box-shadow var(--motion-duration-fast) var(--motion-timing-standard) !important;
  overflow: hidden;
  position: relative;
}

.border-box .product-small.box:hover,
.product-small.box:hover {
  transform: translateY(-4px);
  border-color: var(--color-border-gold) !important;
  box-shadow: var(--shadow-raised) !important;
}

/* Card Image Treatment */
.product-small.box .box-image {
  overflow: hidden;
  background-color: #050505;
}

.product-small.box .box-image img {
  transition: transform var(--motion-duration-fast) var(--motion-timing-standard);
  display: block;
  width: 100%;
  object-fit: cover;
}

.product-small.box:hover .box-image img {
  transform: scale(1.05);
}

/* Card Text & Typography */
.border-box .product-small.box .box-text {
  padding: var(--space-7) var(--space-8);
  background-color: var(--color-surface-card);
}

.product-small .title-wrapper,
.product-small .name {
  font-family: var(--font-family-primary) !important;
  font-size: var(--font-size-3xl) !important;
  font-weight: 500;
  line-height: 1.35;
  margin-bottom: var(--space-2);
}

.product-small .name a {
  color: var(--color-text-primary) !important;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-small .name a:hover {
  color: var(--color-surface-strong) !important;
}

/* Price Treatment */
.price-wrapper .price,
.product-small .price {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: var(--color-surface-strong) !important;
}

.price del {
  color: var(--color-text-secondary) !important;
  font-size: var(--font-size-md);
  margin-right: var(--space-2);
}

.price ins {
  color: var(--color-surface-strong) !important;
  text-decoration: none;
}

/* Testimonial Card */
.envy-testimonial {
  background-color: var(--color-surface-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-8);
}

.envy-testimonial .star-rating::before,
.envy-testimonial .star-rating span::before {
  color: var(--color-surface-raised) !important;
}

/* ==========================================================================
   4. FORM INPUTS & SELECT CONTROLS
   ========================================================================== */
input[type="text"],
input[type="search"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="number"],
select,
textarea {
  background-color: var(--color-surface-input) !important;
  color: var(--color-text-primary) !important;
  border: 1px solid var(--color-border-medium) !important;
  border-radius: var(--radius-xs) !important;
  box-shadow: var(--shadow-1) !important;
  padding: var(--space-4) var(--space-7) !important;
  font-family: var(--font-family-primary) !important;
  font-size: var(--font-size-base) !important;
  line-height: 1.4;
  transition: border-color var(--motion-duration-instant) var(--motion-timing-standard),
              box-shadow var(--motion-duration-instant) var(--motion-timing-standard);
  box-sizing: border-box;
}

input:hover,
select:hover,
textarea:hover {
  border-color: var(--color-surface-raised) !important;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-surface-strong) !important;
  outline: 2px solid var(--color-focus-ring) !important;
  outline-offset: 1px;
}

/* Quantity Input */
.quantity input.qty {
  width: 48px !important;
  height: 36px;
  text-align: center;
  background-color: var(--color-surface-input) !important;
  border: 1px solid var(--color-border-medium) !important;
  color: var(--color-text-primary) !important;
}

/* Variation Swatches */
.variations_form .ux-swatch {
  border: 1px solid var(--color-border-medium) !important;
  background-color: var(--color-surface-elevated) !important;
  color: var(--color-text-primary) !important;
  border-radius: var(--radius-xs);
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-family-primary);
  font-size: var(--font-size-xl);
  min-width: 38px;
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--motion-duration-instant);
}

.variations_form .ux-swatch:hover {
  border-color: var(--color-surface-raised) !important;
  color: var(--color-surface-strong) !important;
}

.variations_form .ux-swatch.selected {
  background-color: var(--color-surface-raised) !important;
  border-color: var(--color-surface-strong) !important;
  color: var(--color-text-primary) !important;
  box-shadow: 0 0 0 2px var(--color-surface-strong);
  font-weight: 600;
}

.ux-swatches--large .ux-swatch--label {
  font-weight: 600;
  color: var(--color-text-primary);
}

.label label,
.label .ux-swatch-selected-value {
  font-size: var(--font-size-xl) !important;
  color: var(--color-text-primary) !important;
}

/* ==========================================================================
   5. LISTS & WIDGET FILTERS
   ========================================================================== */
/* Widget Boxes in Sidebar */
.widget-box,
.widget-box .yith-wcan-filter {
  background-color: var(--color-surface-card) !important;
  border: 1px solid var(--color-border-subtle) !important;
  border-radius: var(--radius-md) !important;
  padding: var(--space-7);
  margin-bottom: var(--space-8);
}

.widget-box .widget-title,
.yith-wcan-filters .yith-wcan-filter h4 {
  font-family: var(--font-family-primary) !important;
  font-size: var(--font-size-4xl) !important;
  color: var(--color-text-primary) !important;
  border-bottom: 1px solid var(--color-border-subtle) !important;
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-5);
  letter-spacing: 0.04em;
}

/* YITH Filter Items */
.yith-wcan-filters .yith-wcan-filter .filter-items .filter-item {
  margin: var(--space-2) 0;
}

.yith-wcan-filters .yith-wcan-filter .filter-items .filter-item a {
  color: var(--color-text-primary) !important;
  font-size: var(--font-size-2xl);
  transition: color var(--motion-duration-instant);
}

.yith-wcan-filters .yith-wcan-filter .filter-items .filter-item a:hover {
  color: var(--color-surface-strong) !important;
}

.yith-wcan-filters .yith-wcan-filter .filter-items .filter-item.chosen a {
  color: var(--color-surface-strong) !important;
  font-weight: 600;
}

.yith-wcan-filters .yith-wcan-filter .filter-items .filter-item.label {
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-border-medium);
  background-color: var(--color-surface-elevated);
  border-radius: var(--radius-xs);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}

.yith-wcan-filters .yith-wcan-filter .filter-items .filter-item.label.chosen {
  background-color: var(--color-surface-raised);
  border-color: var(--color-surface-strong);
  color: var(--color-text-primary);
}

/* DevVN Price Checkbox Filter */
.devvn_woocommerce_price_list_filter ul {
  background-color: var(--color-surface-card) !important;
  border: 1px solid var(--color-border-subtle) !important;
  border-radius: var(--radius-md);
  padding: var(--space-7) !important;
  list-style: none;
  margin: 0;
}

.devvn_woocommerce_price_list_filter ul li {
  margin: var(--space-4) 0 !important;
  position: relative;
}

.devvn_woocommerce_price_list_filter ul li a {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-2xl) !important;
  color: var(--color-text-primary) !important;
  padding-left: 28px !important;
  display: block;
  transition: color var(--motion-duration-instant);
}

.devvn_woocommerce_price_list_filter ul li a:hover {
  color: var(--color-surface-strong) !important;
  text-decoration: none;
}

.devvn_woocommerce_price_list_filter ul li a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 2px;
  width: 18px;
  height: 18px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--color-border-medium);
  background-color: var(--color-surface-input);
  transition: all var(--motion-duration-instant);
}

.devvn_woocommerce_price_list_filter ul li a:hover::before,
.devvn_woocommerce_price_list_filter ul li.chosen a::before {
  border-color: var(--color-surface-strong);
  background-color: rgba(183, 138, 69, 0.2);
}

.devvn_woocommerce_price_list_filter ul li.chosen a::after {
  content: '✓';
  position: absolute;
  left: 4px;
  top: 1px;
  color: var(--color-surface-strong);
  font-size: 13px;
  font-weight: bold;
}

/* Breadcrumbs */
.woocommerce-breadcrumb {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  padding: var(--space-4) 0;
  margin-bottom: var(--space-6);
}

.woocommerce-breadcrumb a {
  color: var(--color-text-primary);
}

.woocommerce-breadcrumb a:hover {
  color: var(--color-surface-strong);
}

.woocommerce-breadcrumb .divider {
  margin: 0 var(--space-2);
  color: var(--color-text-tertiary);
}

/* ==========================================================================
   6. SINGLE PRODUCT MODULES & SPECIAL WIDGETS
   ========================================================================== */
/* Virtual Stock Alert */
.home-rug-stock-alert {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  background: rgba(183, 138, 69, 0.12);
  border: 1px solid var(--color-surface-raised);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-7);
  margin-bottom: var(--space-7);
  font-size: var(--font-size-sm);
  font-family: var(--font-family-primary);
  color: var(--color-text-primary);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.home-rug-stock-alert .home-rug-stock-icon {
  fill: var(--color-surface-strong);
  flex-shrink: 0;
}

.home-rug-stock-alert .stock-count {
  color: var(--color-surface-strong);
  font-weight: 700;
}

.sg-pulse {
  animation: home-rug-pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes home-rug-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

/* Shipping Estimate Box */
.home-rug-shipping-box {
  background-color: var(--color-surface-card);
  border: 1px solid var(--color-border-subtle);
  border-left: 3px solid var(--color-surface-raised);
  border-radius: var(--radius-xs);
  padding: var(--space-5) var(--space-7);
  margin: var(--space-7) 0;
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-family: var(--font-family-primary);
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
}

.home-rug-shipping-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.home-rug-shipping-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.home-rug-shipping-label {
  color: var(--color-text-secondary);
  font-weight: 500;
}

.home-rug-shipping-destination strong {
  color: var(--color-surface-strong);
  font-weight: 600;
}

.home-rug-shipping-divider {
  color: var(--color-text-tertiary);
}

/* Product Description Read More */
.single-product div#tab-description {
  overflow: hidden;
  position: relative;
  transition: height var(--motion-duration-fast) var(--motion-timing-standard);
}

.single-product .tab-panels div#tab-description.panel:not(.active) {
  height: 0 !important;
}

.envy_readmore_flatsome {
  text-align: center;
  cursor: pointer;
  position: absolute;
  z-index: 10;
  bottom: 0;
  left: 0;
  width: 100%;
  background: transparent;
}

.envy_readmore_flatsome::before {
  content: "";
  display: block;
  height: 70px;
  margin-top: -50px;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.95) 85%, var(--color-surface-base) 100%);
  pointer-events: none;
}

.envy_readmore_flatsome .readmore-btn,
.envy_readmore_flatsome a {
  background-color: var(--color-surface-card) !important;
  color: var(--color-surface-raised) !important;
  border: 1px solid var(--color-border-gold) !important;
  border-radius: var(--radius-lg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  font-family: var(--font-family-primary);
  font-size: var(--font-size-3xl);
  font-weight: 600;
  text-decoration: none;
  box-shadow: var(--shadow-raised);
  transition: all var(--motion-duration-instant);
}

.envy_readmore_flatsome .readmore-btn:hover,
.envy_readmore_flatsome a:hover {
  background-color: var(--color-surface-raised) !important;
  color: var(--color-text-primary) !important;
  border-color: var(--color-surface-strong) !important;
}

.envy_readmore_flatsome .readmore-btn::after,
.envy_readmore_flatsome a::after {
  content: '▼';
  font-size: 8px;
  transition: transform var(--motion-duration-instant);
}

/* Tabs Styling */
.product-tabs .nav-tabs {
  border-bottom: 1px solid var(--color-border-subtle) !important;
}

.product-tabs .nav-tabs > li > a {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-3xl);
  color: var(--color-text-secondary) !important;
  border: none !important;
  border-bottom: 2px solid transparent !important;
  padding: var(--space-4) var(--space-8);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.product-tabs .nav-tabs > li.active > a,
.product-tabs .nav-tabs > li > a:hover {
  color: var(--color-surface-strong) !important;
  border-bottom-color: var(--color-surface-raised) !important;
  background: transparent !important;
}

.tab-panels {
  background-color: var(--color-surface-base) !important;
  color: var(--color-text-primary) !important;
  padding-top: var(--space-8);
}

/* ==========================================================================
   7. FOOTER
   ========================================================================== */
.footer-wrapper {
  background-color: var(--color-surface-base) !important;
  border-top: 1px solid var(--color-border-subtle);
}

.footer-wrapper .absolute-footer {
  padding: 30px 0;
  border-top: 1px solid var(--color-border-subtle);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.footer-wrapper a {
  color: var(--color-text-secondary);
}

.footer-wrapper a:hover {
  color: var(--color-surface-strong);
}

/* ==========================================================================
   8. PAGINATION
   ========================================================================== */
.page-numbers {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin: var(--space-8) 0;
}

.page-numbers li a,
.page-numbers li span {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-2xl);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-xs);
  border: 1px solid var(--color-border-subtle);
  background-color: var(--color-surface-card);
  color: var(--color-text-primary);
  transition: all var(--motion-duration-instant);
}

.page-numbers li a:hover,
.page-numbers li span.current {
  background-color: var(--color-surface-raised);
  border-color: var(--color-surface-strong);
  color: var(--color-text-primary);
  font-weight: 600;
}