/**
 * Navigation component — Electro-style orange category nav bar.
 *
 * Row 3 of header:
 *   - Full-width orange background
 *   - Large "جميع التصنيفات" trigger button (darker orange)
 *   - Primary nav menu items (white text)
 *   - Contact/utility link on opposite end
 *
 * Desktop: ~48px high, spans full viewport width.
 * Mobile: hidden; categories move to offcanvas.
 *
 * @package PackagingCommerce
 */

/* ═══════════════════════════════════════════════════════════════════
   CATEGORY NAV BAR (Row 3 — desktop)
══════════════════════════════════════════════════════════════════════ */

.pkgc-category-nav {
	background-color: var(--brand-color-primary);
	position: relative;
}

.pkgc-category-nav__inner {
	display: flex;
	align-items: stretch;
	gap: 0;
	min-height: 48px;
	position: relative;
}

/* ── "All Categories" trigger button ─────────────────────────────── */

.pkgc-category-nav__all-btn,
.pkgc-cat-trigger {
	display: inline-flex;
	align-items: center;
	gap: var(--brand-space-2);
	padding-inline: var(--brand-space-5);
	min-height: 48px;
	background-color: var(--brand-color-primary-dark);
	color: #fff;
	border: none;
	cursor: pointer;
	font-family: var(--brand-font-body);
	font-size: var(--brand-text-sm);
	font-weight: var(--brand-weight-bold);
	white-space: nowrap;
	transition: background-color var(--brand-transition-fast);
	border-radius: 0;
	text-decoration: none;
	flex-shrink: 0;
}

.pkgc-category-nav__all-btn:hover,
.pkgc-cat-trigger:hover,
.pkgc-category-nav__all-btn.is-open,
.pkgc-cat-trigger.is-open {
	background-color: #b36800;
	color: #fff;
}

.pkgc-category-nav__chevron,
.pkgc-cat-trigger__chevron {
	display: inline-block;
	transition: transform var(--brand-transition-fast);
}

.pkgc-category-nav__all-btn.is-open .pkgc-category-nav__chevron,
.pkgc-cat-trigger.is-open .pkgc-cat-trigger__chevron {
	transform: rotate(180deg);
}

@media (prefers-reduced-motion: reduce) {
	.pkgc-category-nav__chevron,
	.pkgc-cat-trigger__chevron {
		transition: none;
	}
}

/* ── Category dropdown panel ─────────────────────────────────────── */

.pkgc-category-nav__dropdown,
.pkgc-cat-dropdown {
	position: absolute;
	inset-block-start: 100%;
	inset-inline-start: 0;
	z-index: var(--brand-z-dropdown);
	background-color: var(--brand-color-surface);
	border: 1px solid var(--brand-color-border);
	border-block-start: 3px solid var(--brand-color-primary);
	box-shadow: var(--brand-shadow-lg);
	min-width: 260px;
	max-width: 320px;
	border-radius: 0 0 var(--brand-radius-md) var(--brand-radius-md);
}

.pkgc-cat-dropdown__list,
.pkgc-category-nav__dropdown-list {
	list-style: none;
	margin: 0;
	padding: var(--brand-space-2) 0;
}

.pkgc-cat-dropdown__item,
.pkgc-category-nav__item {
	display: flex;
}

.pkgc-cat-dropdown__link,
.pkgc-category-nav__link {
	display: flex;
	align-items: center;
	gap: var(--brand-space-3);
	width: 100%;
	padding: 10px var(--brand-space-4);
	color: var(--brand-color-ink);
	text-decoration: none;
	font-size: var(--brand-text-sm);
	transition: background-color var(--brand-transition-fast),
	            color var(--brand-transition-fast);
}

.pkgc-cat-dropdown__link:hover,
.pkgc-cat-dropdown__link:focus,
.pkgc-category-nav__link:hover,
.pkgc-category-nav__link:focus {
	background-color: var(--brand-color-primary-soft);
	color: var(--brand-color-primary);
}

.pkgc-cat-dropdown__thumb,
.pkgc-category-nav__thumb {
	flex-shrink: 0;
	width: 32px;
	height: 32px;
	object-fit: cover;
	border-radius: var(--brand-radius-sm);
}

.pkgc-cat-dropdown__thumb-placeholder {
	flex-shrink: 0;
	width: 32px;
	height: 32px;
	background-color: var(--brand-color-border);
	border-radius: var(--brand-radius-sm);
}

.pkgc-cat-dropdown__name,
.pkgc-category-nav__name {
	flex: 1;
	min-width: 0;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.pkgc-cat-dropdown__count,
.pkgc-category-nav__count {
	flex-shrink: 0;
	font-size: var(--brand-text-xs);
	color: var(--brand-color-muted);
}

/* ── Primary nav menu — white links on orange bar ────────────────── */

.pkgc-category-nav__menu {
	display: flex;
	align-items: stretch;
	gap: 0;
	list-style: none;
	margin: 0;
	padding: 0;
	flex: 1;
}

.pkgc-category-nav__menu .menu-item > a {
	display: flex;
	align-items: center;
	padding: 0 var(--brand-space-4);
	min-height: 48px;
	color: rgba(255, 255, 255, 0.92);
	text-decoration: none;
	font-size: var(--brand-text-sm);
	font-weight: var(--brand-weight-medium);
	white-space: nowrap;
	border-block-end: 2px solid transparent;
	transition: color var(--brand-transition-fast),
	            background-color var(--brand-transition-fast);
}

.pkgc-category-nav__menu .menu-item > a:hover {
	color: #fff;
	background-color: rgba(255, 255, 255, 0.12);
}

.pkgc-category-nav__menu .current-menu-item > a,
.pkgc-category-nav__menu .menu-item > a[aria-current="page"] {
	color: #fff;
	border-block-end-color: #fff;
}

/* ── Nav contact/end action ──────────────────────────────────────── */

.pkgc-category-nav__contact {
	display: inline-flex;
	align-items: center;
	gap: var(--brand-space-2);
	padding-inline: var(--brand-space-5);
	min-height: 48px;
	color: rgba(255, 255, 255, 0.9);
	text-decoration: none;
	font-size: var(--brand-text-sm);
	font-weight: var(--brand-weight-medium);
	white-space: nowrap;
	flex-shrink: 0;
	transition: color var(--brand-transition-fast);
}

.pkgc-category-nav__contact:hover {
	color: #fff;
}

/* Legacy selector compatibility */
.pkgc-primary-nav {
	flex: 1;
}

/* ═══════════════════════════════════════════════════════════════════
   MOBILE OFFCANVAS MENU
══════════════════════════════════════════════════════════════════════ */

.pkgc-mobile-nav.offcanvas {
	width: min(320px, 90vw);
}

.pkgc-mobile-nav__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: var(--brand-space-4);
	border-block-end: 1px solid var(--brand-color-border);
	background-color: var(--brand-color-primary);
	color: #fff;
}

.pkgc-mobile-nav__header .btn-close {
	filter: invert(1);
}

.pkgc-mobile-nav__brand {
	flex: 1;
	color: #fff;
	font-weight: var(--brand-weight-bold);
	font-size: var(--brand-text-base);
}

.pkgc-mobile-nav__body {
	overflow-y: auto;
	padding: var(--brand-space-4);
	flex: 1;
}

/* Search inside offcanvas */
.pkgc-mobile-nav__search {
	margin-block-end: var(--brand-space-4);
}

/* Nav sections */
.pkgc-mobile-nav__section {
	margin-block-end: var(--brand-space-4);
	padding-block-end: var(--brand-space-4);
	border-block-end: 1px solid var(--brand-color-border);
}

.pkgc-mobile-nav__section:last-child {
	border-block-end: none;
	margin-block-end: 0;
}

.pkgc-mobile-nav__section-label,
.pkgc-mobile-nav__section-title {
	font-size: var(--brand-text-xs);
	font-weight: var(--brand-weight-bold);
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: var(--brand-color-primary);
	margin-block-end: var(--brand-space-2);
}

/* Menus from wp_nav_menu */
.pkgc-mobile-nav__menu,
.pkgc-mobile-nav__cats {
	list-style: none;
	margin: 0;
	padding: 0;
}

.pkgc-mobile-nav__menu .menu-item > a,
.pkgc-mobile-nav__cats li > a,
a.pkgc-mobile-nav__cat-link {
	display: flex;
	align-items: center;
	gap: var(--brand-space-2);
	padding: var(--brand-space-2) 0;
	min-height: 44px;
	color: var(--brand-color-ink);
	text-decoration: none;
	font-size: var(--brand-text-base);
	border-block-end: 1px solid var(--brand-color-border);
	transition: color var(--brand-transition-fast);
}

.pkgc-mobile-nav__menu .menu-item:last-child > a,
.pkgc-mobile-nav__cats li:last-child > a {
	border-block-end: none;
}

.pkgc-mobile-nav__menu .menu-item > a:hover,
.pkgc-mobile-nav__cats li > a:hover,
a.pkgc-mobile-nav__cat-link:hover {
	color: var(--brand-color-primary);
}

.pkgc-mobile-nav__menu .current-menu-item > a {
	color: var(--brand-color-primary);
	font-weight: var(--brand-weight-medium);
}

/* Category count badge */
.pkgc-mobile-nav__cat-count {
	font-size: var(--brand-text-xs);
	color: var(--brand-color-muted);
	margin-inline-start: auto;
}

/* Action links */
a.pkgc-mobile-nav__action-link {
	display: flex;
	align-items: center;
	gap: var(--brand-space-2);
	min-height: 44px;
	color: var(--brand-color-ink);
	text-decoration: none;
	font-size: var(--brand-text-sm);
	padding: var(--brand-space-2) 0;
	border-block-end: 1px solid var(--brand-color-border);
}

a.pkgc-mobile-nav__action-link:hover {
	color: var(--brand-color-primary);
}

/* Account row */
.pkgc-mobile-nav__account-row {
	display: flex;
	gap: var(--brand-space-4);
	flex-wrap: wrap;
}

/* Category thumbnail in offcanvas */
.pkgc-mobile-nav__cat-thumb {
	width: 28px;
	height: 28px;
	object-fit: cover;
	border-radius: var(--brand-radius-sm);
	flex-shrink: 0;
}

/* User actions at bottom */
.pkgc-mobile-nav__actions {
	display: flex;
	gap: var(--brand-space-2);
	margin-block-end: var(--brand-space-3);
}

.pkgc-mobile-nav__actions .pkgc-header-actions__btn {
	flex: 1;
	flex-direction: row;
	justify-content: center;
	gap: var(--brand-space-2);
	border: 1px solid var(--brand-color-border);
	border-radius: var(--brand-radius-md);
	min-height: 44px;
	font-size: var(--brand-text-sm);
	width: auto;
	height: auto;
}

/* Contact links in offcanvas */
.pkgc-mobile-nav__contact {
	display: flex;
	flex-direction: column;
	gap: var(--brand-space-2);
}

.pkgc-mobile-nav__contact-link {
	display: inline-flex;
	align-items: center;
	gap: var(--brand-space-2);
	min-height: 44px;
	color: var(--brand-color-ink);
	text-decoration: none;
	font-size: var(--brand-text-sm);
}

.pkgc-mobile-nav__contact-link--whatsapp,
.pkgc-mobile-nav__contact-link--wa {
	color: var(--brand-color-whatsapp);
}

.pkgc-mobile-nav__contact-link:hover {
	color: var(--brand-color-primary);
}

.pkgc-mobile-nav__contact-link--whatsapp:hover,
.pkgc-mobile-nav__contact-link--wa:hover {
	color: var(--brand-color-whatsapp);
	text-decoration: underline;
}