/*
Theme Name: QianWen
Theme URI: https://unjersey.com/
Author: QianWen Team
Author URI: https://unjersey.com/
Description: A Yupoo-style soccer jersey album theme. Features category-based album grids, clean card layouts, and a responsive design inspired by unjersey.com.
Version: 1.0.0
Requires at least: 5.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: qianwen
Tags: e-commerce, grid-layout, custom-post-types, responsive

QianWen WordPress Theme - Inspired by unjersey.com
*/

/* ========================================
   CSS Variables & Reset
   ======================================== */
:root {
  --color-primary: #08AF7D;
  --color-primary-dark: #069a6e;
  --color-nav-bg: #F3F7F7;
  --color-bg: #FFFFFF;
  --color-card-bg: #EEEEEE;
  --color-more-bg: #F5F5F5;
  --color-text-primary: #222222;
  --color-text-secondary: #494949;
  --color-text-muted: #888888;
  --color-border: #DDDDDD;
  --color-white: #FFFFFF;
  --font-family: Roboto, "Microsoft YaHei", "Wenquanyi Micro Hei", "WenQuanYi Zen Hei", helvetica, sans-serif;
  --container-max: 1400px;
  --card-size: 161.25px;
  --card-gap: 10px;
  --grid-columns: 8;
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 20px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--color-text-primary);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s ease;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

/* ========================================
   Top Bar
   ======================================== */
.top-bar {
  background-color: var(--color-primary);
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 30px;
}

.top-bar__logo {
  display: flex;
  align-items: center;
}

.top-bar__logo img {
  height: 41px;
  width: auto;
}

.top-bar__logo-text {
  color: var(--color-white);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.top-bar__whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-white);
  border: 1.5px solid var(--color-white);
  border-radius: 100px;
  padding: 5px 15px;
  font-size: 0.75rem;
  font-weight: 500;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.top-bar__whatsapp:hover {
  background-color: var(--color-white);
  color: var(--color-primary);
}

.top-bar__whatsapp svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* ========================================
   Navigation Bar
   ======================================== */
.nav-bar {
  background-color: var(--color-nav-bg);
  height: 100px;
  display: flex;
  align-items: center;
  padding: 0 30px;
  position: relative;
}

.nav-bar__inner {
  max-width: var(--container-max);
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0;
  flex: 1;
}

.nav-menu .menu-item {
  position: static;
}

.nav-menu .menu-item > a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: 8px 20px;
  display: inline-block;
  position: relative;
  transition: color 0.2s ease;
}

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

.nav-menu .menu-item > a .arrow {
  font-size: 0.7rem;
  margin-left: 4px;
  opacity: 0.6;
}

/* Mega Menu */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  width: 100%;
  max-width: var(--container-max);
  transform: translateX(-50%);
  background: var(--color-white);
  opacity: 0;
  visibility: hidden;
  /* Grace period when hiding: keeps the menu alive briefly if the mouse
     briefly leaves the hover area on its way to the panel */
  transition: opacity 0.25s ease 0.25s, visibility 0.25s ease 0.25s;
  z-index: 100;
}

/* Desktop only: hover opens the mega menu (mobile uses click via .open) */
@media (min-width: 1025px) {
  /* Enlarge the hover trigger: stretch the whole chain down to the nav-bar
     height (inner → nav-menu → menu items), so the mouse never crosses a
     dead zone between the link and the mega menu panel */
  .nav-bar__inner {
    align-self: stretch;
  }
  .nav-menu {
    align-self: stretch;
  }
  .nav-menu .menu-item {
    height: 100%;
    display: flex;
    align-items: center;
  }
  .nav-menu .menu-item:hover > .mega-menu {
    opacity: 1;
    visibility: visible;
    transition-delay: 0s;
  }
}

/* Both desktop and mobile: click the ∨ arrow toggles .open */
.nav-menu .menu-item.open > .mega-menu {
  opacity: 1;
  visibility: visible;
  transition-delay: 0s;
}

.mega-menu__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 20px 30px;
}

.mega-menu__columns {
  display: grid;
  /* Column count comes from --mega-cols (set in header.php, min 2 / max 4) */
  grid-template-columns: repeat(var(--mega-cols, 4), 1fr);
  gap: 0 30px;
}

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

.mega-menu__column {
  display: flex;
  flex-direction: column;
}

.mega-menu__item {
  position: relative;
}

.mega-menu__item > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid #f0f0f0;
  font-size: 0.875rem;
  color: var(--color-text-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.mega-menu__item > a:hover,
.mega-menu__item.current > a {
  color: var(--color-primary);
  background: none;
}

.mega-menu__item.has-children > a .arrow {
  font-size: 1.1rem;
  color: #999;
  transition: transform 0.2s ease;
  flex-shrink: 0;
  margin-left: 8px;
  line-height: 1;
}

.mega-menu__item.expanded > a .arrow {
  transform: rotate(180deg);
}

.mega-menu__subitems {
  display: none;
  padding: 0 0 8px 0;
  border-bottom: 1px solid #f0f0f0;
}

.mega-menu__item.expanded > .mega-menu__subitems {
  display: block;
}

.mega-menu__subitems a {
  display: block;
  /* No left indent: aligns with second-level items; no padding change on
     hover so the text never shifts */
  padding: 8px 0;
  font-size: 0.8rem;
  color: #999;
  text-decoration: none;
  transition: color 0.2s ease;
}

.mega-menu__subitems a:hover {
  color: var(--color-primary);
}

/* Desktop: vertical divider between columns (grid items stretch to equal
   height). Second-level items already have a bottom border in all states
   (.mega-menu__item); third-level sub-items intentionally have none. */
@media (min-width: 1025px) {
  .mega-menu__column:not(:last-child) {
    border-right: 1px solid #f0f0f0;
    padding-right: 15px;
  }
}

/* Search Box */
.nav-search {
  display: flex;
  align-items: center;
  width: 382px;
  height: 45px;
}

.nav-search__input {
  flex: 1;
  height: 100%;
  padding: 0 15px;
  font-size: 0.65rem;
  color: var(--color-text-primary);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-right: none;
  border-radius: 5px 0 0 5px;
}

.nav-search__input::placeholder {
  color: #AAAAAA;
}

.nav-search__input:focus {
  border-color: var(--color-primary);
}

.nav-search__btn {
  width: 45px;
  height: 100%;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: 0 5px 5px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.nav-search__btn:hover {
  background-color: var(--color-primary-dark);
}

.nav-search__btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* Mobile Menu Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
}

.nav-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--color-text-secondary);
  transition: all 0.3s ease;
}

/* ========================================
   Mobile Menu Drawer (full-screen, mobile only)
   ======================================== */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-white);
  z-index: 300;
  overflow-y: auto;
}

.mobile-menu.open {
  display: block;
  animation: mobileMenuIn 0.25s ease;
}

@keyframes mobileMenuIn {
  from {
    transform: translateX(-30px);
    opacity: 0.5;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

body.mobile-menu-open {
  overflow: hidden;
}

.mobile-menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--color-primary);
  height: 60px;
  padding: 0 15px;
}

.mobile-menu__logo {
  color: var(--color-white);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 1px;
  line-height: 1;
}

.mobile-menu__logo img {
  display: block;
}

.mobile-menu__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-right: -10px;
  background: none;
  border: none;
  cursor: pointer;
}

.mobile-menu__close svg {
  width: 22px;
  height: 22px;
  fill: var(--color-white);
}

.mobile-menu__list {
  list-style: none;
}

.mobile-menu__item {
  border-bottom: 1px solid #EEEEEE;
}

.mobile-menu__row {
  display: flex;
  align-items: center;
}

.mobile-menu__link {
  flex: 1;
  min-width: 0;
  padding: 16px;
  font-size: 1rem;
  font-weight: 500;
  color: #222222;
  transition: background-color 0.15s ease;
}

.mobile-menu__link:active {
  background: #F7F7F7;
}

.mobile-menu__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  align-self: stretch;
  background: none;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
}

.mobile-menu__toggle svg {
  width: 16px;
  height: 16px;
  fill: #BBBBBB;
  transition: transform 0.2s ease;
}

.mobile-menu__item.open .mobile-menu__toggle svg {
  transform: rotate(90deg);
}

.mobile-menu__sub {
  display: none;
  list-style: none;
  background: #FAFAFA;
}

.mobile-menu__item.open .mobile-menu__sub {
  display: block;
}

.mobile-menu__sub li:not(:last-child) {
  border-bottom: 1px solid #F0F0F0;
}

.mobile-menu__sub a {
  display: block;
  padding: 12px 16px 12px 32px;
  font-size: 0.85rem;
  color: #555555;
}

.mobile-menu__sub a:active {
  background: #F0F0F0;
}

/* ========================================
   Main Content Container
   ======================================== */
.main-content {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 50px 20px;
  min-height: 60vh;
}

/* ========================================
   Category Section
   ======================================== */
.caf-section {
  margin-bottom: 50px;
}

.caf-section__title {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  padding-left: 15px;
  border-left: 5px solid var(--color-primary);
  margin-bottom: 25px;
  line-height: 1.2;
}

/* ========================================
   Album Grid
   ======================================== */
.caf-grid {
  display: grid;
  /* Fluid columns: fixed widths left a white strip on wider phones */
  grid-template-columns: repeat(var(--grid-columns), minmax(0, 1fr));
  gap: var(--card-gap);
}

/* ========================================
   Album Card
   ======================================== */
.caf-card {
  display: flex;
  flex-direction: column;
  width: 100%;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 2px;
  overflow: hidden;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.caf-card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  transform: translateY(-2px);
}

.caf-card__cover {
  width: 100%;
  aspect-ratio: 1 / 1;
  background-color: var(--color-card-bg);
  position: relative;
  overflow: hidden;
}

.caf-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.caf-card:hover .caf-card__cover img {
  transform: scale(1.05);
}

.caf-card__badge {
  position: absolute;
  bottom: 8px;
  right: 8px;
  color: var(--color-white);
  font-size: 0.6rem;
  font-weight: 500;
  background: rgba(0,0,0,0.5);
  padding: 2px 6px;
  border-radius: 3px;
  line-height: 1.4;
}

.caf-card__body {
  padding: 8px 4px;
  min-height: 40px;
  display: flex;
  align-items: center;
}

.caf-card__title {
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--color-text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 100%;
  display: block;
}

/* ========================================
   View More Card
   ======================================== */
.caf-more {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 2px;
  overflow: hidden;
  transition: box-shadow 0.2s ease;
}

.caf-more:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.caf-more__cover {
  width: 100%;
  height: 119.44px;
  background-color: var(--color-more-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.caf-more__label {
  font-size: 1.1rem;
  font-weight: 700;
  color: #333333;
  letter-spacing: 2px;
}

.caf-more__count {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.caf-more__footer {
  padding: 12px 15px;
  text-align: center;
}

.caf-more__link {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.2s ease;
}

.caf-more__link:hover {
  gap: 8px;
}

/* ========================================
   Pagination
   ======================================== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 60px;
  flex-wrap: wrap;
}

.pagination__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 6px;
  font-size: 0.875rem;
  color: #666666;
  background: var(--color-white);
  border: 1px solid #E0E0E0;
  border-radius: 4px;
  transition: all 0.2s ease;
}

/* Hovered / keyboard-focused page: subtle gray fill + green border */
.pagination__link:hover {
  background: #F5F5F5;
  border-color: var(--color-primary);
  color: #333333;
}

/* Current page: solid green fill, bold white text */
.pagination__link.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  font-weight: 700;
}

.pagination__link.active:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.pagination__ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 36px;
  font-size: 0.875rem;
  color: #999999;
  user-select: none;
}

.pagination__link.disabled {
  opacity: 0.5;
  pointer-events: none;
}

.pagination__jump {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 8px;
  font-size: 0.875rem;
  color: #666666;
}

.pagination__jump-input {
  width: 56px;
  height: 36px;
  padding: 0 6px;
  font-size: 0.875rem;
  color: #333333;
  background: var(--color-white);
  border: 1px solid #E0E0E0;
  border-radius: 4px;
  text-align: center;
  outline: none;
}

.pagination__jump-input:focus {
  border-color: var(--color-primary);
}

.pagination__jump-btn {
  height: 36px;
  padding: 0 16px;
  font-size: 0.875rem;
  color: #666666;
  background: var(--color-white);
  border: 1px solid #E0E0E0;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
}

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

/* ========================================
   Single Album Page
   ======================================== */

/* Breadcrumb */
.album-breadcrumb {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  margin-bottom: 25px;
  line-height: 1.6;
}

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

.album-breadcrumb a:hover {
  text-decoration: underline;
}

/* Album Info Header */
.album-info {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 30px;
}

.album-info__cover {
  flex-shrink: 0;
  width: 100px;
  height: 100px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
  background: var(--color-card-bg);
}

.album-info__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.album-info__content {
  flex: 1;
  min-width: 0;
}

.album-info__title {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-text-primary);
  margin: 0 0 12px 0;
  line-height: 1.4;
}

.album-info__whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-white);
  background: var(--color-primary);
  border-radius: 100px;
  padding: 8px 20px;
  font-size: 0.75rem;
  font-weight: 500;
  transition: background-color 0.2s ease;
}

.album-info__whatsapp:hover {
  background: var(--color-primary-dark);
  color: var(--color-white);
}

.album-info__whatsapp svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* Album Gallery */
.album-gallery {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 15px;
}

.album-gallery__item {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.album-gallery__item a {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--color-card-bg);
}

.album-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.album-gallery__item a:hover img {
  transform: scale(1.05);
}

.album-gallery__caption {
  margin-top: 6px;
  min-width: 0;
}

.album-gallery__filename {
  font-size: 0.65rem;
  color: var(--color-text-primary);
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.album-gallery__date {
  font-size: 0.6rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.9);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}

.lightbox.active {
  display: flex;
}

.lightbox__img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}

.lightbox__close {
  position: absolute;
  top: 20px;
  right: 30px;
  color: var(--color-white);
  font-size: 2rem;
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  transition: background 0.2s ease;
}

.lightbox__close:hover {
  background: rgba(255,255,255,0.2);
}

.lightbox__prev,
.lightbox__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-white);
  font-size: 2rem;
  cursor: pointer;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  transition: background 0.2s ease;
}

.lightbox__prev { left: 20px; }
.lightbox__next { right: 20px; }

.lightbox__prev:hover,
.lightbox__next:hover {
  background: rgba(255,255,255,0.2);
}

/* ========================================
   Category Archive Page
   ======================================== */

.category-page-wrapper {
  display: flex;
  width: fit-content; /* grow to hold sidebar + full-width grid, centered */
  max-width: 100%;
  margin: 0 auto;
  padding: 50px 20px;
  gap: 30px;
}

/* Sidebar */
.category-sidebar {
  flex-shrink: 0;
  width: 192px;
  background: var(--color-nav-bg);
  border-radius: 4px;
  padding: 15px 0;
  height: fit-content;
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 10px;
}

.sidebar-item {
  margin-bottom: 2px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  transition: all 0.2s ease;
}

.sidebar-link:hover,
.sidebar-item.active .sidebar-link {
  background: rgba(8, 175, 125, 0.1);
  color: var(--color-primary);
  font-weight: 500;
}

/* Parent category also highlighted when child is active */
.sidebar-item.has-children.expanded .sidebar-link {
  background: rgba(8, 175, 125, 0.05);
  color: var(--color-primary);
}

.sidebar-link svg {
  fill: currentColor;
  opacity: 0.6;
}

.sidebar-item.has-children .toggle-icon {
  transition: transform 0.3s ease;
}

.sidebar-item.expanded .toggle-icon {
  transform: rotate(90deg);
}

.sidebar-subcategories {
  display: none;
  list-style: none;
  margin: 0;
  padding: 0;
  background: var(--color-white);
}

.sidebar-item.expanded .sidebar-subcategories {
  display: block;
}

.sidebar-subcategories li {
  border-left: 2px solid var(--color-border);
}

.sidebar-subcategories li a {
  display: block;
  /* Text starts at 20px like .sidebar-link (18px padding + 2px left border) */
  padding: 10px 20px 10px 18px;
  font-size: 0.7rem;
  color: var(--color-text-muted);
  transition: all 0.2s ease;
}

.sidebar-subcategories li a:hover {
  background: rgba(8, 175, 125, 0.05);
  color: var(--color-primary);
}

.sidebar-subcategories li.active a {
  background: rgba(8, 175, 125, 0.1);
  color: var(--color-primary);
  font-weight: 500;
}

/* Main Content */
.category-main {
  flex: none;
  /* Same width as the albums grid below (cols × card size + gaps) */
  width: calc(var(--grid-columns) * var(--card-size) + (var(--grid-columns) - 1) * var(--card-gap));
}

.archive-breadcrumb {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  line-height: 1.6;
}

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

.archive-breadcrumb a:hover {
  text-decoration: underline;
}

/* Sub-categories Bar */
.sub-categories-bar {
  --subcat-cols: 6;
  display: flex;
  gap: 20px;
  padding: 15px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  margin-bottom: 20px;
}

/* Links grid: always exactly N columns, regardless of expanded state */
.sub-cat-grid {
  flex: 1;
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(var(--subcat-cols), minmax(0, 1fr));
  gap: 12px 20px;
}

.sub-cat-link {
  padding: 4px 0;
  font-size: 0.875rem;
  color: #222;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.2s ease;
}

.sub-cat-link:hover,
.sub-cat-link.active {
  color: var(--color-primary);
}

/* Collapsed: only 2 rows × 6 columns visible */
.sub-categories-bar:not(.expanded) .sub-cat-link--extra {
  display: none;
}

.sub-cat-more {
  align-self: flex-start;
  padding: 4px 0;
  font-size: 0.875rem;
  color: #222;
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
}

.sub-cat-more__arrow {
  display: inline-block;
  margin-left: 2px;
  transition: transform 0.2s ease;
}

.sub-categories-bar.expanded .sub-cat-more__arrow {
  transform: rotate(180deg);
}

/* Stats Row */
.archive-stats-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.archive-stats {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin: 0;
}

.archive-pagination-top {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.page-info {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.archive-grid {
  display: grid;
  grid-template-columns: repeat(var(--grid-columns), minmax(0, 1fr));
  gap: var(--card-gap);
}

/* ========================================
   Categories List (All Categories Page)
   ======================================== */
.categories-list {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.category-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
}

.category-item__header {
  padding: 20px 25px;
  border-bottom: 1px solid var(--color-border);
}

.category-item__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background-color 0.2s ease;
}

.category-item__link:hover {
  background-color: var(--color-nav-bg);
}

.category-item__title {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  margin: 0;
}

.category-item__count {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.category-item__children {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0;
}

.category-child {
  border-bottom: 1px solid var(--color-border);
}

.category-child__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 25px;
  transition: background-color 0.2s ease;
}

.category-child__link:hover {
  background-color: var(--color-nav-bg);
}

.category-child__name {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

.category-child__count {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  background: var(--color-more-bg);
  padding: 2px 8px;
  border-radius: 10px;
}

/* ========================================
   Search Results
   ======================================== */
.search-header {
  margin-bottom: 30px;
}

.search-header__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 4px 12px;
  margin-bottom: 12px;
}

.search-header__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0;
  min-width: 0;
  word-break: break-word;
}

.search-header__stats {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.search-header .archive-stats-row {
  margin-bottom: 0;
}

.search-header__count {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  margin-top: 8px;
  padding-left: 18px;
}

.no-results {
  text-align: center;
  padding: 60px 20px;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

/* ========================================
   404 Page
   ======================================== */
.error-404 {
  text-align: center;
  padding: 80px 20px;
}

.error-404__code {
  font-size: 4rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.error-404__message {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: 30px;
}

.error-404__btn {
  display: inline-block;
  padding: 10px 30px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  transition: background 0.2s ease;
}

.error-404__btn:hover {
  background: var(--color-primary-dark);
  color: var(--color-white);
}

/* ========================================
   Footer
   ======================================== */
.site-footer {
  background-color: var(--color-primary);
  padding: 18px 30px;
  text-align: center;
}

.site-footer__text {
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 400;
}

/* ========================================
   Back to Top Button
   ======================================== */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 44px;
  height: 44px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 99;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

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

.back-to-top:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* ========================================
   Loading Spinner
   ======================================== */
.loading-spinner {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.loading-spinner::after {
  content: '';
  width: 36px;
  height: 36px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1440px) {
  :root {
    --grid-columns: 7;
  }
}

@media (max-width: 1280px) {
  :root {
    --grid-columns: 6;
  }
}

@media (max-width: 1024px) {
  /* Mobile/tablet layout: two-row nav + full-screen drawer menu */
  :root {
    --grid-columns: 5;
  }

  .sub-categories-bar {
    --subcat-cols: 3;
  }

  .top-bar {
    padding: 0 15px;
  }

  .nav-bar {
    padding: 0 15px;
    height: auto;
    min-height: 0;
  }

  .nav-bar__inner {
    flex-wrap: wrap;
    row-gap: 10px;
    padding: 10px 0;
  }

  .nav-toggle {
    order: 1;
  }

  .nav-search {
    order: 2;
    flex: 1;
    margin-left: 12px;
    width: auto;
    height: 38px;
  }

  /* Row 2: menu tabs (Home / Albums / New Arrival / All Categories) */
  .nav-menu {
    display: flex;
    order: 3;
    flex: 0 0 100%;
    width: 100%;
    position: static;
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding: 0;
    gap: 0;
    background: none;
    box-shadow: none;
  }

  .nav-menu .menu-item {
    flex-shrink: 0;
  }

  .nav-menu .menu-item > a {
    padding: 8px 8px;
    font-size: 13px;
    white-space: nowrap;
    border-bottom: none;
    width: auto;
  }

  /* Mega menu: hidden by default, opened via the ∨ arrow (JS adds .open).
     Anchored to .nav-bar (position: relative) → full width, single column. */
  .nav-menu .mega-menu {
    left: 0;
    right: 0;
    width: auto;
    max-width: none;
    transform: none;
    max-height: 70vh;
    overflow-y: auto;
  }

  .nav-menu .mega-menu__inner {
    padding: 10px 15px;
  }

  .nav-menu .mega-menu__columns {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Mobile: smaller text; only second-level items are bold */
  .nav-menu .mega-menu__item > a {
    font-size: 0.8rem;
    font-weight: 700;
  }

  .nav-menu .mega-menu__subitems a {
    font-size: 0.75rem;
    font-weight: 400;
  }

  .nav-toggle {
    display: flex;
  }

  .main-content {
    padding: 30px 15px;
  }

  /* Category Page Mobile */
  .category-page-wrapper {
    flex-direction: column;
    padding: 30px 15px;
  }

  /* Grid columns are fluid on mobile, so main content just fills the
     container (the desktop fixed cols×card-size width would leave gaps
     or overflow depending on device width) */
  .category-main {
    width: auto;
    min-width: 0;
  }

  .category-sidebar {
    display: none; /* Hide sidebar on mobile */
  }

  /* Sub-categories list is desktop-only; hidden on mobile */
  .sub-categories-bar {
    display: none;
  }

  /* Keep "Total: X albums" and the page info on one row,
     with the same font size as the pagination numbers */
  .archive-stats {
    font-size: 0.875rem;
  }

  .album-info {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .album-info__cover {
    width: 120px;
    height: 120px;
  }

  .album-gallery {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }
}

@media (max-width: 480px) {
  :root {
    --grid-columns: 3;
  }

  .top-bar {
    padding: 0 10px;
  }

  .top-bar__whatsapp {
    padding: 7px 10px;
  }

  .pagination {
    gap: 8px;
  }

  .pagination__jump {
    display: none;
  }
}

/* ========================================
   Admin Term Order Styles
   ======================================== */

.ui-sortable-helper {
  background: #fff !important;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15) !important;
  z-index: 9999;
}

.sortable-placeholder {
  height: 40px !important;
  background: #f0f0f0 !important;
  border: 2px dashed #08AF7D !important;
  margin: 2px 0 !important;
  visibility: visible !important;
}

#the-list tr {
  cursor: grab;
}

#the-list tr:active {
  cursor: grabbing;
}

#the-list tr.dragging {
  opacity: 0.5;
}