/**
 * Lumera Components Stylesheet: Buttons, Badges, Header, Hero, Product Cards, etc.
 * Author: HangNhatHT Team
 */

/* ==========================================================================
   1. HEADER MODULES
   ========================================================================== */

.lumera-site-header {
  position: relative;
  width: 100%;
  background: var(--lumera-bg-card);
  z-index: 100;
  transition: var(--lumera-transition);
}

/* --- 1.1. Top Bar --- */
.lumera-topbar {
  background: var(--lumera-bg-dark);
  color: var(--lumera-text-muted);
  font-size: 12px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.lumera-topbar a {
  color: var(--lumera-text-muted);
}

.lumera-topbar a:hover {
  color: var(--lumera-text-white);
}

.lumera-topbar-left,
.lumera-topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lumera-topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.topbar-icon {
  font-size: 15px;
  color: var(--lumera-cyan);
}

.topbar-phone {
  font-weight: 700;
  color: var(--lumera-cyan) !important;
}

.lumera-topbar-divider {
  opacity: 0.3;
}

.lumera-topbar-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* --- 1.2. Main Header --- */
.lumera-main-header {
  padding: 8px 0;
  background: var(--lumera-bg-card);
  border-bottom: 1px solid var(--lumera-border);
}

/* Brand Logo */
.lumera-brand {
  flex-shrink: 0;
}

.lumera-logo-link {
  display: flex;
  align-items: center;
}

.lumera-logo-img {
  max-height: 52px;
  width: auto;
}

.lumera-logo-text {
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -0.5px;
  background: var(--lumera-gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-transform: uppercase;
}

/* Search Box (Product Ajax Search) */
.lumera-search-box {
  flex: 1;
  max-width: 580px;
  margin: 0 24px;
  position: relative;
}

.lumera-search-form {
  display: flex;
  align-items: center;
  background: var(--lumera-bg-gray);
  border: 2px solid transparent;
  border-radius: var(--lumera-radius-pill);
  transition: var(--lumera-transition);
  overflow: visible;
  position: relative;
}

.lumera-search-form:focus-within {
  background: #ffffff;
  border-color: var(--lumera-primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.lumera-search-cat-select {
  position: relative;
  border-right: 1px solid var(--lumera-border);
  padding-left: 8px;
}

.lumera-cat-dropdown {
  appearance: none;
  background: transparent;
  border: none;
  font-size: 13px;
  font-weight: 500;
  color: var(--lumera-text-secondary);
  padding: 7px 24px 7px 12px;
  cursor: pointer;
  outline: none;
  max-width: 140px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lumera-search-input-wrap {
  flex: 1;
  position: relative;
}

.lumera-search-input {
  width: 100%;
  border: none;
  background: transparent;
  padding: 7px 16px;
  font-size: 14px;
  color: var(--lumera-text-primary);
  outline: none;
}

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

.lumera-search-btn {
  background: var(--lumera-gradient-primary);
  border: none;
  color: var(--lumera-text-white);
  padding: 6px 18px;
  margin: 3px;
  border-radius: var(--lumera-radius-pill);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  transition: var(--lumera-transition);
}

.lumera-search-btn:hover {
  background: var(--lumera-gradient-hover);
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.3);
}

/* Ajax Search Results Dropdown */
.lumera-search-results-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: #ffffff;
  border: 1px solid var(--lumera-border);
  border-radius: var(--lumera-radius-lg);
  box-shadow: var(--lumera-shadow-lg);
  max-height: 380px;
  overflow-y: auto;
  z-index: 500;
}

.lumera-search-results-dropdown.active {
  display: block;
}

.lumera-search-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--lumera-border-subtle);
  transition: var(--lumera-transition-fast);
}

.lumera-search-item:hover {
  background: var(--lumera-bg-gray);
}

.lumera-search-item-img {
  width: 44px;
  height: 44px;
  object-fit: cover;
  border-radius: var(--lumera-radius-sm);
  background: var(--lumera-bg-gray);
}

.lumera-search-item-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--lumera-text-primary);
  line-height: 1.3;
}

.lumera-search-item-price {
  font-size: 13px;
  font-weight: 700;
  color: var(--lumera-primary);
  margin-top: 2px;
}

/* Header Actions */
.lumera-header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
}

.lumera-action-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 8px;
  border-radius: var(--lumera-radius-md);
  transition: var(--lumera-transition-fast);
}

.lumera-action-link:hover {
  background: var(--lumera-bg-gray);
}

.lumera-action-icon {
  position: relative;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--lumera-bg-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--lumera-text-primary);
  transition: var(--lumera-transition-fast);
}

.lumera-action-link:hover .lumera-action-icon {
  background: var(--lumera-gradient-subtle);
  color: var(--lumera-primary);
}

.lumera-badge-counter {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--lumera-gradient-primary);
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: var(--lumera-radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  border: 2px solid #ffffff;
}

.lumera-action-info {
  display: flex;
  flex-direction: column;
}

.lumera-action-sub {
  font-size: 11px;
  color: var(--lumera-text-muted);
  line-height: 1.1;
}

.lumera-action-main {
  font-size: 13px;
  font-weight: 700;
  color: var(--lumera-text-primary);
}

.lumera-cart-total {
  color: var(--lumera-primary);
}

/* Mobile Toggle */
.lumera-mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--lumera-text-primary);
  cursor: pointer;
  padding: 8px;
}

/* --- 1.3. Navigation Bar --- */
.lumera-nav-bar {
  background: #ffffff;
  border-bottom: 1px solid var(--lumera-border);
  position: relative;
}

.lumera-nav-categories {
  position: relative;
  width: 280px;
}

.lumera-nav-cat-btn {
  width: 100%;
  background: var(--lumera-gradient-primary);
  color: #ffffff;
  border: none;
  padding: 13px 18px;
  border-radius: var(--lumera-radius-md) var(--lumera-radius-md) 0 0;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: var(--lumera-transition);
}

.lumera-nav-cat-btn:hover {
  background: var(--lumera-gradient-hover);
}

.nav-cat-icon {
  font-size: 20px;
}

.nav-cat-arrow {
  font-size: 20px;
  transition: transform 0.2s ease;
}

/* Floating Dropdown Categories */
.lumera-cat-floating-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: 280px;
  background: #ffffff;
  border: 1px solid var(--lumera-border);
  border-top: none;
  border-radius: 0 0 var(--lumera-radius-md) var(--lumera-radius-md);
  box-shadow: var(--lumera-shadow-lg);
  z-index: 400;
}

.lumera-nav-categories:hover .lumera-cat-floating-menu,
.lumera-cat-floating-menu.is-active {
  display: block;
}

.lumera-cat-list {
  padding: 8px 0;
}

.lumera-cat-item {
  border-bottom: 1px solid var(--lumera-border-subtle);
}

.lumera-cat-item:last-child {
  border-bottom: none;
}

.lumera-cat-link {
  display: flex;
  align-items: center;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--lumera-text-secondary);
  gap: 10px;
  transition: var(--lumera-transition-fast);
}

.lumera-cat-link:hover {
  background: var(--lumera-bg-gray);
  color: var(--lumera-primary);
  padding-left: 20px;
}

.lumera-cat-icon-thumb {
  width: 20px;
  height: 20px;
  object-fit: cover;
  border-radius: 4px;
}

.lumera-cat-icon-symbol {
  font-size: 18px;
  color: var(--lumera-text-muted);
}

.lumera-cat-link:hover .lumera-cat-icon-symbol {
  color: var(--lumera-primary);
}

.lumera-cat-name {
  flex: 1;
}

.lumera-cat-chevron {
  font-size: 16px;
  color: var(--lumera-text-muted);
}

/* Primary Nav Menu */
.lumera-primary-nav {
  flex: 1;
  margin-left: 30px;
}

.lumera-menu-items {
  display: flex;
  align-items: center;
  gap: 36px;
}

.lumera-menu-item {
  position: relative;
}

.lumera-menu-item a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 15px;
  font-weight: 600;
  color: var(--lumera-text-primary);
  padding: 12px 2px;
  position: relative;
  transition: var(--lumera-transition-fast);
}

.lumera-menu-item:hover a,
.lumera-menu-item.current-menu-item a {
  color: var(--lumera-primary);
}

.lumera-menu-item a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--lumera-gradient-primary);
  border-radius: 2px;
  transition: width 0.25s ease;
}

.lumera-menu-item:hover a::after,
.lumera-menu-item.current-menu-item a::after {
  width: 100%;
}

.lumera-menu-badge {
  font-size: 10px;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: var(--lumera-radius-pill);
  line-height: 1;
  letter-spacing: 0.5px;
}

.lumera-menu-badge.hot {
  background: var(--lumera-badge-sale-bg);
  color: var(--lumera-badge-sale-text);
}

.lumera-menu-badge.new {
  background: var(--lumera-badge-new-bg);
  color: var(--lumera-badge-new-text);
}

.lumera-nav-perk {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--lumera-text-secondary);
}

.nav-perk-icon {
  font-size: 20px;
  color: var(--lumera-cyan);
}

/* --- 1.4. Mobile Drawer --- */
.lumera-mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.lumera-mobile-overlay.active {
  display: block;
  opacity: 1;
}

.lumera-mobile-drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  width: 320px;
  max-width: 85vw;
  background: #ffffff;
  z-index: 1001;
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--lumera-shadow-lg);
  display: flex;
  flex-direction: column;
}

.lumera-mobile-drawer.active {
  transform: translateX(0);
}

.lumera-mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--lumera-border);
}

.lumera-mobile-close {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px;
  color: var(--lumera-text-primary);
}

.lumera-mobile-drawer-content {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

.lumera-mobile-search form {
  display: flex;
  border: 1px solid var(--lumera-border);
  border-radius: var(--lumera-radius-md);
  overflow: hidden;
  margin-bottom: 20px;
}

.lumera-mobile-search input {
  flex: 1;
  border: none;
  padding: 10px 14px;
  font-size: 13px;
  outline: none;
}

.lumera-mobile-search button {
  background: var(--lumera-gradient-primary);
  border: none;
  color: white;
  padding: 0 14px;
  cursor: pointer;
}

.lumera-mobile-nav {
  display: flex;
  flex-direction: column;
}

.lumera-mobile-nav a {
  padding: 12px 0;
  border-bottom: 1px solid var(--lumera-border-subtle);
  font-weight: 600;
  font-size: 14px;
}

.lumera-mobile-drawer-footer {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--lumera-border);
  font-size: 13px;
  color: var(--lumera-text-secondary);
}

.lumera-mobile-hotline {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.lumera-mobile-hotline strong {
  color: var(--lumera-primary);
}

/* Header Responsive Breakpoints */
@media (max-width: 1024px) {
  .lumera-search-box {
    max-width: 420px;
    margin: 0 14px;
  }
  .lumera-menu-items {
    gap: 18px;
  }
  .lumera-nav-categories {
    width: 240px;
  }
}

@media (max-width: 860px) {
  .lumera-topbar {
    display: none;
  }
  .lumera-mobile-toggle {
    display: block;
  }
  .lumera-primary-nav {
    display: none;
  }
  .lumera-nav-bar {
    display: none;
  }
  .lumera-action-info {
    display: none;
  }
  .lumera-search-box {
    max-width: none;
    margin: 0 12px;
  }
  .lumera-search-cat-select {
    display: none;
  }
  .lumera-search-btn-txt {
    display: none;
  }
  .lumera-search-btn {
    padding: 8px 12px;
  }
}

/* ==========================================================================
   2. BUTTONS & UI PRIMITIVES
   ========================================================================== */

.lumera-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--lumera-radius-md);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: var(--lumera-transition);
  text-decoration: none;
}

.lumera-btn-primary {
  background: var(--lumera-gradient-primary);
  color: var(--lumera-text-white);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}

.lumera-btn-primary:hover {
  background: var(--lumera-gradient-hover);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.45);
  transform: translateY(-1px);
  color: var(--lumera-text-white);
}

.lumera-btn-outline {
  background: transparent;
  border: 1.5px solid var(--lumera-border);
  color: var(--lumera-text-primary);
}

.lumera-btn-outline:hover {
  border-color: var(--lumera-primary);
  color: var(--lumera-primary);
  background: rgba(37, 99, 235, 0.05);
}

/* ==========================================================================
   3. HERO SECTION (CATEGORIES + SLIDER)
   ========================================================================== */

.lumera-hero-section {
  padding-top: 24px;
  padding-bottom: 24px;
}

.lumera-hero-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 20px;
  align-items: stretch;
}

/* Hero Categories (Left Column) */
.lumera-hero-cats {
  background: #ffffff;
  border: 1px solid var(--lumera-border);
  border-radius: var(--lumera-radius-lg);
  overflow: hidden;
  box-shadow: var(--lumera-shadow-sm);
  display: flex;
  flex-direction: column;
}

.lumera-hero-cats-header {
  background: var(--lumera-gradient-dark);
  color: #ffffff;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-cats-icon {
  font-size: 20px;
  color: var(--lumera-cyan);
}

.hero-cats-title {
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.lumera-hero-cats-list {
  padding: 6px 0;
  flex: 1;
}

.lumera-hero-cat-item {
  border-bottom: 1px solid var(--lumera-border-subtle);
}

.lumera-hero-cat-item:last-child {
  border-bottom: none;
}

.lumera-hero-cat-link {
  display: flex;
  align-items: center;
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 500;
  color: var(--lumera-text-secondary);
  gap: 10px;
  transition: var(--lumera-transition-fast);
}

.lumera-hero-cat-link:hover {
  background: var(--lumera-bg-gray);
  color: var(--lumera-primary);
  padding-left: 24px;
}

.lumera-hero-cat-thumb {
  width: 22px;
  height: 22px;
  object-fit: cover;
  border-radius: 4px;
}

.lumera-hero-cat-symbol {
  font-size: 16px;
  color: var(--lumera-text-muted);
}

.lumera-hero-cat-name {
  flex: 1;
}

.lumera-hero-cat-chevron {
  font-size: 16px;
  color: var(--lumera-text-muted);
  transition: transform 0.2s;
}

.lumera-hero-cat-link:hover .lumera-hero-cat-chevron {
  transform: translateX(3px);
  color: var(--lumera-primary);
}

/* Hero Slider (Right Column) */
.lumera-hero-slider-wrap {
  position: relative;
  border-radius: var(--lumera-radius-lg);
  overflow: hidden;
  box-shadow: var(--lumera-shadow-md);
  min-height: 420px;
  display: flex;
}

.lumera-hero-slides {
  width: 100%;
  position: relative;
  display: flex;
}

.lumera-hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s ease, visibility 0.5s ease;
  display: flex;
  align-items: center;
}

.lumera-hero-slide.is-active {
  opacity: 1;
  visibility: visible;
  position: relative;
}

.lumera-hero-slide-inner {
  width: 100%;
  padding: 48px;
  color: #ffffff;
}

.lumera-hero-slide-content {
  max-width: 540px;
}

.lumera-slide-badge-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.lumera-slide-badge {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  color: #ffffff;
  padding: 4px 12px;
  border-radius: var(--lumera-radius-pill);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.lumera-slide-highlight {
  background: var(--lumera-gradient-primary);
  color: #ffffff;
  padding: 4px 12px;
  border-radius: var(--lumera-radius-pill);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 8px rgba(14, 165, 233, 0.4);
}

.lumera-slide-title {
  font-size: 36px;
  font-weight: 900;
  line-height: 1.15;
  color: #ffffff;
  margin-bottom: 14px;
  letter-spacing: -0.5px;
}

.lumera-slide-desc {
  font-size: 15px;
  color: #cbd5e1;
  line-height: 1.6;
  margin-bottom: 28px;
}

.lumera-slide-actions {
  display: flex;
  gap: 14px;
}

/* Slider Controls */
.lumera-slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--lumera-transition-fast);
  z-index: 10;
}

.lumera-slider-arrow:hover {
  background: var(--lumera-primary);
  border-color: var(--lumera-primary);
}

.lumera-slider-arrow.prev { left: 16px; }
.lumera-slider-arrow.next { right: 16px; }

.lumera-slider-dots {
  position: absolute;
  bottom: 20px;
  right: 30px;
  display: flex;
  gap: 8px;
  z-index: 10;
}

.lumera-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  border: none;
  cursor: pointer;
  transition: var(--lumera-transition-fast);
}

.lumera-dot.is-active {
  width: 28px;
  border-radius: var(--lumera-radius-pill);
  background: var(--lumera-cyan);
}

/* Hero Responsive */
@media (max-width: 1024px) {
  .lumera-hero-grid {
    grid-template-columns: 240px 1fr;
  }
  .lumera-slide-title {
    font-size: 28px;
  }
  .lumera-hero-slide-inner {
    padding: 32px;
  }
}

@media (max-width: 860px) {
  .lumera-hero-grid {
    grid-template-columns: 1fr;
  }
  .lumera-hero-cats {
    display: none;
  }
  .lumera-hero-slider-wrap {
    min-height: 360px;
  }
  .lumera-slide-title {
    font-size: 24px;
  }
  .lumera-hero-slide-inner {
    padding: 24px;
  }
}

/* ==========================================================================
   4. CATEGORY CAROUSEL MODULE
   ========================================================================== */

.lumera-category-carousel-section {
  padding-top: 10px;
  padding-bottom: 30px;
}

.lumera-cat-carousel-track {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.lumera-cat-card {
  background: #ffffff;
  border: 1px solid var(--lumera-border);
  border-radius: var(--lumera-radius-lg);
  overflow: hidden;
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: var(--lumera-shadow-sm);
  transition: var(--lumera-transition);
  position: relative;
}

.lumera-cat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(14, 165, 233, 0.4);
  box-shadow: var(--lumera-shadow-hover);
}

.lumera-cat-card-media {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--lumera-bg-gray);
  margin-bottom: 14px;
  position: relative;
  border: 3px solid var(--lumera-bg-body);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.06);
  transition: var(--lumera-transition);
}

.lumera-cat-card:hover .lumera-cat-card-media {
  transform: scale(1.05);
  border-color: var(--lumera-cyan);
}

.lumera-cat-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lumera-cat-card-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--lumera-text-primary);
  margin-bottom: 4px;
  line-height: 1.3;
}

.lumera-cat-card-desc {
  font-size: 12px;
  color: var(--lumera-text-muted);
  margin-bottom: 12px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.lumera-cat-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 700;
  color: var(--lumera-primary);
  transition: var(--lumera-transition-fast);
}

.lumera-cat-card:hover .lumera-cat-card-cta {
  color: var(--lumera-cyan);
  gap: 6px;
}

/* Category Carousel Responsive */
@media (max-width: 1100px) {
  .lumera-cat-carousel-track {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }
}

@media (max-width: 640px) {
  .lumera-cat-carousel-track {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .lumera-cat-card {
    padding: 12px;
  }
  .lumera-cat-card-media {
    width: 70px;
    height: 70px;
  }
  .lumera-cat-card-name {
    font-size: 13px;
  }
}

/* ==========================================================================
   5. FLASH DEALS & BEST DEALS MODULE
   ========================================================================== */

.lumera-deals-section {
  padding-top: 24px;
  padding-bottom: 36px;
}

.lumera-deals-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 16px;
}

.lumera-deals-title-group {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.lumera-deals-badge {
  background: var(--lumera-gradient-badge);
  color: #ffffff;
  padding: 6px 14px;
  border-radius: var(--lumera-radius-pill);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.5px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.35);
}

.lumera-flame-icon {
  font-size: 18px;
}

.lumera-deals-title {
  font-size: 24px;
  font-weight: 800;
  color: var(--lumera-text-primary);
  letter-spacing: -0.5px;
}

/* Countdown Timer */
.lumera-countdown-timer {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #ffffff;
  border: 1px solid var(--lumera-border);
  padding: 8px 16px;
  border-radius: var(--lumera-radius-pill);
  box-shadow: var(--lumera-shadow-sm);
}

.lumera-countdown-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--lumera-text-muted);
}

.lumera-timer-boxes {
  display: flex;
  align-items: center;
  gap: 6px;
}

.lumera-timer-box {
  background: var(--lumera-bg-dark);
  color: #ffffff;
  padding: 4px 8px;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 38px;
}

.lumera-timer-num {
  font-size: 14px;
  font-weight: 800;
  line-height: 1.1;
  color: var(--lumera-cyan);
}

.lumera-timer-unit {
  font-size: 9px;
  text-transform: uppercase;
  color: var(--lumera-text-muted);
  line-height: 1;
}

.lumera-timer-colon {
  font-weight: 800;
  color: var(--lumera-text-muted);
}

/* Deals Tabs */
.lumera-deals-tabs {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  overflow-x: auto;
  padding-bottom: 6px;
}

.lumera-deal-tab {
  background: #ffffff;
  border: 1.5px solid var(--lumera-border);
  padding: 8px 18px;
  border-radius: var(--lumera-radius-pill);
  font-size: 13px;
  font-weight: 600;
  color: var(--lumera-text-secondary);
  cursor: pointer;
  white-space: nowrap;
  transition: var(--lumera-transition-fast);
}

.lumera-deal-tab:hover {
  border-color: var(--lumera-primary);
  color: var(--lumera-primary);
}

.lumera-deal-tab.is-active {
  background: var(--lumera-gradient-primary);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.25);
}

/* ==========================================================================
   6. PRODUCT CARD (LUMERA STANDARD)
   ========================================================================== */

.lumera-product-card {
  background: #ffffff;
  border: 1px solid var(--lumera-border);
  border-radius: var(--lumera-radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--lumera-shadow-sm);
  transition: var(--lumera-transition);
  position: relative;
}

.lumera-product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: var(--lumera-shadow-hover);
}

.lumera-product-media {
  position: relative;
  background: var(--lumera-bg-gray);
  aspect-ratio: 1/1;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lumera-product-thumb-link {
  display: block;
  width: 100%;
  height: 100%;
}

.lumera-product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.lumera-product-card:hover .lumera-product-img {
  transform: scale(1.06);
}

/* Badges */
.lumera-badge {
  position: absolute;
  top: 10px;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.3px;
  z-index: 2;
  line-height: 1.2;
}

.lumera-badge.sale {
  left: 10px;
  background: var(--lumera-badge-sale-bg);
  color: var(--lumera-badge-sale-text);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.lumera-badge.genuine {
  right: 10px;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(4px);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Quick Actions */
.lumera-product-quick-actions {
  position: absolute;
  bottom: 12px;
  right: 12px;
  display: flex;
  gap: 8px;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.25s ease;
  z-index: 3;
}

.lumera-product-card:hover .lumera-product-quick-actions {
  opacity: 1;
  transform: translateY(0);
}

.lumera-quick-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #ffffff;
  color: var(--lumera-text-primary);
  border: 1px solid var(--lumera-border);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  cursor: pointer;
  transition: var(--lumera-transition-fast);
}

.lumera-quick-btn:hover {
  background: var(--lumera-gradient-primary);
  color: #ffffff;
  border-color: transparent;
  transform: scale(1.1);
}

/* Product Body */
.lumera-product-body {
  padding: 14px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.lumera-product-cat-rating {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
  font-size: 11px;
}

.lumera-product-cat-name {
  color: var(--lumera-text-muted);
  text-transform: uppercase;
  font-weight: 600;
  max-width: 65%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lumera-product-cat-name a {
  color: var(--lumera-text-muted);
}

.lumera-product-stars {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  color: #f59e0b;
}

.star-icon {
  font-size: 14px;
}

.star-rating-val {
  font-weight: 700;
  font-size: 11px;
  color: var(--lumera-text-secondary);
}

.lumera-product-title {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 36px;
}

.lumera-product-title a:hover {
  color: var(--lumera-primary);
}

.lumera-product-price-box {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: auto;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

/* Giá bán hiện tại (Sale / Current Price) */
.lumera-price-current,
.lumera-sale-price,
.lumera-product-price-box ins,
.lumera-product-price-box > .woocommerce-Price-amount,
.lumera-product-price-box ins .woocommerce-Price-amount,
.lumera-price-current .woocommerce-Price-amount,
.lumera-price-current bdi {
  font-size: 16px !important;
  font-weight: 800 !important;
  color: var(--lumera-primary) !important;
  text-decoration: none !important;
  line-height: 1.2;
}

/* Giá gốc niêm yết (Original / Regular Price) - Gạch ngang rõ ràng, màu xám nhạt */
.lumera-price-original,
.lumera-regular-price,
.lumera-product-price-box del,
.lumera-product-price-box del .woocommerce-Price-amount,
.lumera-product-price-box del bdi,
.lumera-price-original .woocommerce-Price-amount,
.lumera-price-original bdi {
  font-size: 13px !important;
  color: #94a3b8 !important;
  text-decoration: line-through !important;
  -webkit-text-decoration-line: line-through !important;
  text-decoration-color: #94a3b8 !important;
  font-weight: 500 !important;
  line-height: 1.2;
}

/* Sold Progress Bar */
.lumera-product-progress {
  margin-top: 4px;
}

.lumera-progress-bar {
  width: 100%;
  height: 6px;
  background: var(--lumera-bg-gray);
  border-radius: var(--lumera-radius-pill);
  overflow: hidden;
  margin-bottom: 4px;
}

.lumera-progress-fill {
  height: 100%;
  background: var(--lumera-gradient-primary);
  border-radius: var(--lumera-radius-pill);
}

.lumera-progress-label {
  font-size: 11px;
  color: var(--lumera-text-muted);
  display: flex;
  justify-content: space-between;
}

.lumera-progress-label strong {
  color: var(--lumera-text-primary);
}

/* ==========================================================================
   7. PROMOTIONAL BANNERS MODULE
   ========================================================================== */

.lumera-promo-banners-section {
  padding-top: 16px;
  padding-bottom: 30px;
}

.lumera-promo-banner {
  border-radius: var(--lumera-radius-lg);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 36px 32px;
  color: #ffffff;
  box-shadow: var(--lumera-shadow-md);
  position: relative;
  transition: var(--lumera-transition);
}

.lumera-promo-banner:hover {
  transform: translateY(-4px);
  box-shadow: var(--lumera-shadow-hover);
}

.lumera-promo-content {
  max-width: 60%;
  z-index: 2;
}

.lumera-promo-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--lumera-radius-pill);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.lumera-promo-title {
  font-size: 20px;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

.lumera-promo-desc {
  font-size: 13px;
  color: #cbd5e1;
  line-height: 1.5;
  margin-bottom: 20px;
}

.lumera-promo-visual {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  flex-shrink: 0;
  transition: var(--lumera-transition);
}

.lumera-promo-banner:hover .lumera-promo-visual {
  transform: scale(1.08) rotate(3deg);
  border-color: var(--lumera-cyan);
}

.lumera-promo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 768px) {
  .lumera-promo-banner {
    flex-direction: column-reverse;
    padding: 24px;
    text-align: center;
    gap: 20px;
  }
  .lumera-promo-content {
    max-width: 100%;
  }
  .lumera-promo-visual {
    width: 100px;
    height: 100px;
  }
  .lumera-promo-title {
    font-size: 18px;
  }
}

/* ==========================================================================
   8. BRAND SHOWCASE MODULE
   ========================================================================== */

.lumera-brands-section {
  padding-top: 20px;
  padding-bottom: 24px;
}

.lumera-brands-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 12px;
}

.lumera-brand-item {
  background: #ffffff;
  border: 1px solid var(--lumera-border);
  border-radius: var(--lumera-radius-md);
  padding: 16px 10px;
  text-align: center;
  transition: var(--lumera-transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: var(--lumera-shadow-sm);
  cursor: pointer;
}

.lumera-brand-item:hover {
  transform: translateY(-3px);
  border-color: var(--lumera-primary);
  box-shadow: 0 8px 16px rgba(37, 99, 235, 0.1);
}

.lumera-brand-name {
  font-size: 13px;
  font-weight: 800;
  color: var(--lumera-text-primary);
  letter-spacing: 0.5px;
}

.lumera-brand-sub {
  font-size: 10px;
  color: var(--lumera-text-muted);
  margin-top: 2px;
}

@media (max-width: 1024px) {
  .lumera-brands-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 600px) {
  .lumera-brands-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==========================================================================
   9. SERVICE PERKS (CAM KẾT DỊCH VỤ)
   ========================================================================== */

.lumera-perks-section {
  padding-top: 20px;
  padding-bottom: 36px;
}

.lumera-perks-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.lumera-perk-card {
  background: #ffffff;
  border: 1px solid var(--lumera-border);
  border-radius: var(--lumera-radius-lg);
  padding: 20px 16px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--lumera-shadow-sm);
  transition: var(--lumera-transition);
}

.lumera-perk-card:hover {
  transform: translateY(-3px);
  border-color: rgba(14, 165, 233, 0.4);
  box-shadow: var(--lumera-shadow-hover);
}

.lumera-perk-icon-wrap {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--lumera-gradient-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(14, 165, 233, 0.2);
}

.lumera-perk-icon {
  font-size: 26px;
  color: var(--lumera-primary);
}

.lumera-perk-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--lumera-text-primary);
  margin-bottom: 4px;
  line-height: 1.3;
}

.lumera-perk-desc {
  font-size: 12px;
  color: var(--lumera-text-muted);
  line-height: 1.4;
}

@media (max-width: 1024px) {
  .lumera-perks-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .lumera-perks-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

/* ==========================================================================
   10. SITE FOOTER
   ========================================================================== */

.lumera-site-footer {
  background: var(--lumera-bg-dark);
  color: #94a3b8;
  font-size: 13px;
  line-height: 1.6;
  margin-top: 40px;
}

/* Newsletter Strip */
.lumera-newsletter-wrap {
  background: linear-gradient(135deg, #091e42 0%, #0f172a 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 28px 0;
}

.lumera-newsletter-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.lumera-newsletter-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lumera-newsletter-icon {
  font-size: 36px;
  color: var(--lumera-cyan);
}

.lumera-newsletter-title {
  font-size: 18px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 2px;
}

.lumera-newsletter-desc {
  font-size: 13px;
  color: #94a3b8;
}

.lumera-newsletter-form {
  display: flex;
  gap: 10px;
  max-width: 440px;
  flex: 1;
}

.lumera-newsletter-input {
  flex: 1;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--lumera-radius-md);
  padding: 10px 16px;
  color: #ffffff;
  font-size: 13px;
  outline: none;
}

.lumera-newsletter-input::placeholder {
  color: #64748b;
}

.lumera-newsletter-input:focus {
  border-color: var(--lumera-cyan);
  background: rgba(255, 255, 255, 0.12);
}

/* Footer Main */
.lumera-footer-main {
  padding: 48px 0 36px;
}

.lumera-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 36px;
}

.lumera-footer-brand {
  margin-bottom: 16px;
}

.lumera-footer-logo-img {
  max-height: 44px;
}

.lumera-footer-desc {
  font-size: 13px;
  color: #94a3b8;
  margin-bottom: 20px;
  line-height: 1.6;
}

.lumera-footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.lumera-footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: #cbd5e1;
}

.footer-c-icon {
  font-size: 18px;
  color: var(--lumera-cyan);
  margin-top: 2px;
}

.lumera-footer-col-title {
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 18px;
  letter-spacing: 0.2px;
}

.lumera-footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.lumera-footer-links a {
  color: #94a3b8;
  transition: var(--lumera-transition-fast);
}

.lumera-footer-links a:hover {
  color: var(--lumera-cyan);
  padding-left: 4px;
}

.lumera-social-icons {
  display: flex;
  gap: 10px;
}

.lumera-social-link {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--lumera-transition-fast);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.lumera-social-link:hover {
  background: var(--lumera-primary);
  border-color: var(--lumera-primary);
  color: #ffffff;
}

.lumera-payment-methods {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.lumera-pay-badge {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.5px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

/* Footer Bottom */
.lumera-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 18px 0;
  font-size: 12px;
  color: #64748b;
}

.lumera-footer-bottom strong {
  color: #cbd5e1;
}

.lumera-footer-bottom-links {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lumera-footer-bottom-links a {
  color: #64748b;
}

.lumera-footer-bottom-links a:hover {
  color: var(--lumera-cyan);
}

@media (max-width: 1024px) {
  .lumera-footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .lumera-newsletter-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .lumera-newsletter-form {
    width: 100%;
    max-width: none;
  }
  .lumera-footer-grid {
    grid-template-columns: 1fr;
    gap: 26px;
  }
  .lumera-footer-bottom-inner {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
}