/* ==========================================================================
   TavaLED Theme - Additional Styles
   ========================================================================== */

/* Mobile Menu Styles */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -300px;
  width: 300px;
  height: 100vh;
  background: var(--color-white);
  box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
  transition: right var(--transition-normal);
  z-index: 1001;
  overflow-y: auto;
}

body.mobile-menu-active .mobile-menu {
  right: 0;
}

.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 1000;
}

body.mobile-menu-active .mobile-menu-overlay {
  opacity: 1;
  visibility: visible;
}

/* Popup Styles */
.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 2000;
}

.popup-overlay.active {
  opacity: 1;
  visibility: visible;
}

.popup-content {
  max-width: 600px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.9);
  transition: transform var(--transition-normal);
}

.popup-overlay.active .popup-content {
  transform: scale(1);
}

.popup-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--color-secondary);
  transition: color var(--transition-fast);
}

.popup-close:hover {
  color: var(--color-primary);
}

/* Loading States */
.loading {
  position: relative;
  pointer-events: none;
}

.loading .button-text {
  opacity: 0;
}

.loading .button-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.button-loading {
  display: none;
}

.loading .button-loading {
  display: block;
}

/* Form Messages */
.form-message {
  margin-top: 20px;
  padding: 15px;
  border-radius: var(--radius-sm);
  display: none;
}

.form-message.success {
  background: rgba(76, 175, 80, 0.1);
  color: #4caf50;
  border: 1px solid #4caf50;
  display: block;
}

.form-message.error {
  background: rgba(244, 67, 54, 0.1);
  color: #f44336;
  border: 1px solid #f44336;
  display: block;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 999;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--color-secondary);
  transform: translateY(-5px);
}

/* Page Specific Styles */
.content-wrapper {
  display: flex;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.primary-content {
  flex: 1;
}

.sidebar-content {
  width: 300px;
}

@media (max-width: 1024px) {
  .content-wrapper {
    flex-direction: column;
  }

  .sidebar-content {
    width: 100%;
  }
}

/* Archive Grids */
.archive-grid,
.posts-grid,
.products-grid {
  margin-bottom: var(--spacing-xl);
}

/* Pagination */
.pagination {
  margin-top: var(--spacing-xl);
}

.pagination-list {
  display: flex;
  justify-content: center;
  gap: 10px;
  list-style: none;
}

.pagination-item a,
.pagination-item span {
  display: inline-block;
  padding: 10px 15px;
  background: var(--color-white);
  border: 1px solid #ddd;
  border-radius: var(--radius-sm);
  color: var(--color-secondary);
  transition: all var(--transition-fast);
}

.pagination-item a:hover,
.pagination-item .current {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.pagination-wrapper {
  margin-top: 50px;
  margin-bottom: 30px;
}

.pagination-wrapper .pagination-list {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  list-style: none;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
}

.pagination-wrapper .pagination-item {
  margin: 0;
}

.pagination-wrapper .pagination-item a,
.pagination-wrapper .pagination-item span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  padding: 12px 18px;
  background: var(--color-white);
  border: 1px solid #e4e7ec;
  border-radius: 999px;
  color: #1d2939;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.pagination-wrapper .pagination-item a:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.25);
  transform: translateY(-2px);
}

.pagination-wrapper .pagination-item .page-numbers.current,
.pagination-wrapper .pagination-item span.page-numbers.current {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  font-weight: 600;
  cursor: default;
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.25);
}

.pagination-wrapper .pagination-item .page-numbers.dots,
.pagination-wrapper .pagination-item span.page-numbers.dots {
  background: transparent;
  border: none;
  color: #98a2b3;
  cursor: default;
  padding: 12px 8px;
  box-shadow: none;
}

@media (max-width: 768px) {
  .pagination-wrapper .pagination-list {
    gap: 8px;
  }

  .pagination-wrapper .pagination-item a,
  .pagination-wrapper .pagination-item span {
    min-width: 40px;
    padding: 10px 14px;
    font-size: 0.9rem;
  }
}

/* Breadcrumbs */
.breadcrumbs {
  margin-bottom: var(--spacing-md);
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 10px;
  list-style: none;
  font-size: 0.875rem;
}

.breadcrumb-item::after {
  content: "/";
  margin-left: 10px;
  color: #999;
}

.breadcrumb-item:last-child::after {
  display: none;
}

.breadcrumb-item a {
  color: #666;
}

.breadcrumb-item a:hover {
  color: var(--color-primary);
}

/* Blog Listing Layout */
.blog-archive-header {
  padding: 60px 0 30px;
  background: var(--color-light, #f5f7fb);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.blog-archive-header .archive-title {
  margin: 0;
  font-size: clamp(2rem, 3vw, 2.75rem);
  color: var(--color-secondary, #0f172a);
}

.archive-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.85rem;
  color: var(--color-primary, #2563eb);
  font-weight: 600;
  margin-bottom: 12px;
}

.blog-archive-header .archive-description {
  max-width: 720px;
  margin-top: 16px;
  color: #475467;
}

.blog-loop-container {
  padding-top: 60px;
  padding-bottom: 40px;
}

.category-simple-header {
  margin-bottom: 32px;
}

.category-simple-title {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  margin: 12px 0;
  color: var(--color-secondary, #0f172a);
}

.category-simple-description {
  max-width: 720px;
  color: #475467;
}

@media (max-width: 768px) {
  /* Base font size 11px cho mobile */
  html {
    font-size: 11px;
  }

  body {
    font-size: 0.6875rem; /* 11px */
  }

  /* Mobile Menu */
  .mobile-menu {
    width: 280px;
    font-size: 0.6875rem; /* 11px */
  }

  .mobile-menu ul li a {
    font-size: 0.6875rem; /* 11px */
    padding: 0.75rem 1.25rem;
  }

  /* Popup */
  .popup-content {
    max-width: 95%;
    padding: 1.5rem;
  }

  .popup-close {
    top: 10px;
    right: 10px;
    font-size: 1.25rem;
  }

  /* Form Messages */
  .form-message {
    padding: 0.75rem;
    font-size: 0.6875rem; /* 11px */
  }

  /* Back to Top */
  .back-to-top {
    width: 40px;
    height: 40px;
    bottom: 20px;
    right: 20px;
  }

  .back-to-top i {
    font-size: 0.875rem; /* 14px */
  }

  /* Content Wrapper */
  .content-wrapper {
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 1.5rem;
  }

  .sidebar-content {
    width: 100%;
  }

  /* Pagination */
  .pagination-wrapper {
    margin-top: 2rem;
    margin-bottom: 1.5rem;
  }

  .pagination-wrapper .pagination-list {
    gap: 0.5rem;
  }

  .pagination-wrapper .pagination-item a,
  .pagination-wrapper .pagination-item span {
    min-width: 36px;
    padding: 0.625rem 0.875rem;
    font-size: 0.6875rem; /* 11px */
  }

  /* Breadcrumbs */
  .breadcrumbs {
    margin-bottom: 1rem;
  }

  .breadcrumb-list {
    font-size: 0.625rem; /* 10px */
    gap: 0.5rem;
  }

  /* Blog Archive */
  .blog-archive-header {
    padding: 2rem 0 1.25rem;
  }

  .blog-archive-header .archive-title {
    font-size: clamp(1.5rem, 4vw, 2rem);
  }

  .archive-eyebrow {
    font-size: 0.625rem; /* 10px */
    margin-bottom: 0.625rem;
  }

  .blog-archive-header .archive-description {
    font-size: 0.6875rem; /* 11px */
    margin-top: 0.875rem;
  }

  .blog-loop-container {
    padding-top: 2rem;
    padding-bottom: 1.25rem;
  }

  .category-simple-title {
    font-size: clamp(1.25rem, 3.5vw, 1.75rem);
  }

  .category-simple-description {
    font-size: 0.6875rem; /* 11px */
  }

  /* Search Results */
  .search-result {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
    margin-bottom: 1rem;
  }

  .result-thumbnail {
    width: 100%;
  }

  .result-content {
    font-size: 0.6875rem; /* 11px */
  }

  /* FAQ */
  .faq-question {
    padding: 0.875rem;
    font-size: 0.6875rem; /* 11px */
  }

  .faq-answer {
    padding: 0 0.875rem 0.875rem;
    font-size: 0.6875rem; /* 11px */
  }

  .faq-toggle {
    font-size: 1rem;
  }
}

/* Search Results */
.search-result {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-lg);
}

.result-content {
  flex: 1;
}

.result-thumbnail {
  width: 150px;
  flex-shrink: 0;
}

.result-thumbnail img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
}

/* FAQ Styles */
.faq-item {
  margin-bottom: var(--spacing-md);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  padding: var(--spacing-md);
}

.faq-answer {
  display: none;
  padding: 0 var(--spacing-md) var(--spacing-md);
}

.faq-item.active .faq-answer {
  display: block;
}

.faq-toggle {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-toggle i {
  transform: rotate(180deg);
}

/* ==========================================================================
   Single Product Page Styles
   ========================================================================== */

/* Related Products Grid - 2 columns */
.sp-related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.sp-related .category-product-card {
  height: 100%;
}

/* Gallery Images Full Width - Responsive */
.sp-gallery .woocommerce-product-gallery__image img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  box-sizing: border-box;
}

.sp-gallery .woocommerce-product-gallery__wrapper {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

/* Responsive Hero Section - Ensure correct order on mobile */
@media (max-width: 1024px) {
  .sp-hero-grid {
    grid-template-columns: 1fr;
  }

  .sp-gallery,
  .sp-summary {
    grid-column: span 1;
  }

  /* Ensure gallery appears first on mobile */
  .sp-hero-grid .sp-gallery {
    order: 1;
  }

  .sp-hero-grid .sp-summary {
    order: 2;
  }
}

/* Related Products - Keep 2 columns on mobile */
@media (max-width: 640px) {
  .sp-related-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
  }
}

/* Very small screens - 1 column if needed */
@media (max-width: 480px) {
  .sp-related-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
}

/* Header Mobile - Hide working hours */
@media (max-width: 768px) {
  .header-top-left .top-info-item.working-hours {
    display: none !important;
  }

  .header-top-left .top-info-item {
    color: var(--color-white, #fff);
  }
}