/**
 * METAPEPS — layout.css
 * Structural layout: header, announcement bar, mobile drawer, search
 * modal, mini-cart panel. Component-level styling (buttons, badges,
 * cards) lives in components.css.
 */

/* -----------------------------------------------------------------
 * Announcement bar
 * --------------------------------------------------------------- */
.announcement-bar {
	background: var(--metapeps-color-dark);
	color: #fff;
}

.announcement-bar__inner {
	display: flex;
	justify-content: center;
	align-items: center;
	padding: 10px 24px;
	font-size: 13px;
	letter-spacing: 0.02em;
	text-align: center;
}

.announcement-bar a {
	text-decoration: underline;
	text-underline-offset: 3px;
}

/* -----------------------------------------------------------------
 * Header — rounded floating nav container
 * --------------------------------------------------------------- */
.site-header {
	position: relative;
	z-index: 40;
	padding-block: 16px;
}

.site-header--sticky {
	position: sticky;
	top: 0;
}

.site-header__nav-container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	background: var(--metapeps-color-surface);
	border: 1px solid var(--metapeps-color-border);
	border-radius: var(--metapeps-radius-pill);
	padding: 10px 16px 10px 24px;
	box-shadow: var(--metapeps-shadow-sm);
	transition: background var(--metapeps-transition-base), box-shadow var(--metapeps-transition-base), border-color var(--metapeps-transition-base);
}

/* Transparent-over-hero: glass effect until scrolled. */
.site-header--transparent .site-header__nav-container {
	background: var(--metapeps-glass-bg);
	backdrop-filter: blur(var(--metapeps-glass-blur));
	-webkit-backdrop-filter: blur(var(--metapeps-glass-blur));
	border-color: var(--metapeps-glass-border);
}

.site-header--transparent:not(.is-scrolled) {
	position: absolute;
	inset-inline: 0;
	top: 0;
	background: transparent;
}

.site-header--transparent.is-scrolled .site-header__nav-container {
	background: var(--metapeps-color-surface);
	box-shadow: var(--metapeps-shadow-md);
}

/* -----------------------------------------------------------------
 * Site branding
 * --------------------------------------------------------------- */
.site-branding__link {
	display: inline-flex;
	align-items: center;
}

.site-branding__logo {
	height: 36px;
	width: auto;
}

.site-branding__logo--sticky {
	display: none;
}

.site-header.is-scrolled .site-branding__logo--default {
	display: none;
}

.site-header.is-scrolled .site-branding__logo--sticky {
	display: block;
}

.site-branding__text {
	display: flex;
	flex-direction: column;
	line-height: 1.2;
}

.site-branding__title {
	font-family: var(--metapeps-font-heading);
	font-weight: var(--metapeps-font-weight-heading);
	font-size: 20px;
}

.site-branding__tagline {
	font-size: 11px;
	color: var(--metapeps-color-text-secondary);
	text-transform: uppercase;
	letter-spacing: 0.08em;
}

/* -----------------------------------------------------------------
 * Primary navigation (desktop)
 * --------------------------------------------------------------- */
.primary-navigation {
	flex: 1;
	display: flex;
	justify-content: center;
}

.primary-menu {
	display: flex;
	align-items: center;
	gap: 28px;
}

.menu-item__link {
	font-size: 14px;
	font-weight: 500;
	color: var(--metapeps-color-text-primary);
	padding: 8px 0;
	position: relative;
}

.menu-item__link::after {
	content: '';
	position: absolute;
	left: 0;
	bottom: 0;
	width: 0;
	height: 2px;
	background: var(--metapeps-color-primary);
	transition: width var(--metapeps-transition-fast);
}

.menu-item__link:hover::after,
.current-menu-item > .menu-item__link::after {
	width: 100%;
}

.menu-item--has-children {
	position: relative;
}

.sub-menu {
	position: absolute;
	top: 100%;
	left: 0;
	min-width: 220px;
	background: var(--metapeps-color-surface);
	border: 1px solid var(--metapeps-color-border);
	border-radius: var(--metapeps-radius-md);
	box-shadow: var(--metapeps-shadow-md);
	padding: 8px;
	opacity: 0;
	visibility: hidden;
	transform: translateY(6px);
	transition: opacity var(--metapeps-transition-fast), transform var(--metapeps-transition-fast), visibility var(--metapeps-transition-fast);
	z-index: 10;
}

.menu-item--has-children:hover > .sub-menu,
.menu-item--has-children:focus-within > .sub-menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.sub-menu .menu-item__link {
	display: block;
	padding: 8px 12px;
	border-radius: var(--metapeps-radius-sm);
}

.sub-menu .menu-item__link:hover {
	background: var(--metapeps-color-background);
}

.menu-item--mega > .sub-menu {
	left: 50%;
	transform: translate(-50%, 6px);
	min-width: min(720px, 90vw);
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 8px;
}

.menu-item--mega:hover > .sub-menu,
.menu-item--mega:focus-within > .sub-menu {
	transform: translate(-50%, 0);
}

.primary-navigation__notice {
	font-size: 13px;
	color: var(--metapeps-color-text-secondary);
	margin: 0;
}

/* -----------------------------------------------------------------
 * Header icon cluster
 * --------------------------------------------------------------- */
.header-icons {
	display: flex;
	align-items: center;
	gap: 4px;
}

.header-icon {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background: transparent;
	border: none;
	color: var(--metapeps-color-text-primary);
	transition: background var(--metapeps-transition-fast);
}

.header-icon:hover {
	background: var(--metapeps-color-background);
}

.header-icon__count {
	position: absolute;
	top: 2px;
	right: 2px;
	min-width: 16px;
	height: 16px;
	padding: 0 3px;
	border-radius: 999px;
	background: var(--metapeps-color-primary);
	color: #fff;
	font-size: 10px;
	line-height: 16px;
	text-align: center;
}

.header-icon--menu-toggle {
	display: none;
}

.header-cta {
	margin-left: 8px;
	white-space: nowrap;
}

/* -----------------------------------------------------------------
 * Overlay shared by all header panels
 * --------------------------------------------------------------- */
.modal-overlay {
	position: fixed;
	inset: 0;
	background: rgba(17, 17, 17, 0.4);
	backdrop-filter: blur(2px);
	z-index: 45;
}

body.is-panel-open {
	overflow: hidden;
}

/* -----------------------------------------------------------------
 * Search modal
 * --------------------------------------------------------------- */
.search-modal {
	position: fixed;
	top: 80px;
	left: 50%;
	transform: translateX(-50%);
	width: min(640px, 92vw);
	z-index: 50;
}

.search-modal__panel {
	background: var(--metapeps-color-surface);
	border-radius: var(--metapeps-radius-lg);
	box-shadow: var(--metapeps-shadow-lg);
	padding: 20px;
	position: relative;
}

.search-modal__close {
	position: absolute;
	top: 16px;
	right: 16px;
	background: none;
	border: none;
	color: var(--metapeps-color-text-secondary);
}

.search-modal__form {
	display: flex;
	align-items: center;
	gap: 10px;
	border-bottom: 1px solid var(--metapeps-color-border);
	padding-bottom: 14px;
}

.search-modal__input {
	flex: 1;
	border: none;
	font-size: 18px;
	background: transparent;
	color: var(--metapeps-color-text-primary);
}

.search-modal__input:focus {
	outline: none;
}

.search-modal__results {
	margin-top: 12px;
	max-height: 60vh;
	overflow-y: auto;
}

.search-modal__results-list li a {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 10px 6px;
	border-radius: var(--metapeps-radius-sm);
}

.search-modal__results-list li a:hover {
	background: var(--metapeps-color-background);
}

.search-modal__results-list img {
	border-radius: var(--metapeps-radius-sm);
	flex-shrink: 0;
}

.search-modal__result-title {
	flex: 1;
	font-size: 14px;
}

.search-modal__result-price {
	font-size: 13px;
	color: var(--metapeps-color-text-secondary);
}

.search-modal__view-all,
.search-modal__no-results,
.search-modal__searching {
	display: block;
	text-align: center;
	padding: 12px;
	font-size: 13px;
	color: var(--metapeps-color-text-secondary);
}

/* -----------------------------------------------------------------
 * Mini cart
 * --------------------------------------------------------------- */
.mini-cart {
	position: fixed;
	top: 0;
	right: 0;
	bottom: 0;
	width: min(420px, 92vw);
	background: var(--metapeps-color-surface);
	box-shadow: var(--metapeps-shadow-lg);
	z-index: 50;
	display: flex;
	flex-direction: column;
}

.mini-cart__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 20px 24px;
	border-bottom: 1px solid var(--metapeps-color-border);
}

.mini-cart__close {
	background: none;
	border: none;
	color: var(--metapeps-color-text-secondary);
}

.mini-cart__body {
	flex: 1;
	overflow-y: auto;
	padding: 16px 24px;
}

.mini-cart__item {
	display: grid;
	grid-template-columns: 56px 1fr auto;
	gap: 12px;
	align-items: center;
	padding: 12px 0;
	border-bottom: 1px solid var(--metapeps-color-border);
}

.mini-cart__item-image img {
	border-radius: var(--metapeps-radius-sm);
}

.mini-cart__item-name {
	font-size: 14px;
	display: block;
}

.mini-cart__item-meta {
	font-size: 13px;
	color: var(--metapeps-color-text-secondary);
}

.mini-cart__item-remove {
	color: var(--metapeps-color-text-secondary);
}

.mini-cart__footer {
	padding: 20px 24px;
	border-top: 1px solid var(--metapeps-color-border);
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.mini-cart__subtotal {
	display: flex;
	justify-content: space-between;
	font-size: 15px;
	margin-bottom: 4px;
}

.mini-cart__empty {
	text-align: center;
	padding: 48px 16px;
}

/* -----------------------------------------------------------------
 * Mobile navigation drawer
 * --------------------------------------------------------------- */
.mobile-menu {
	position: fixed;
	top: 0;
	left: 0;
	bottom: 0;
	width: min(360px, 88vw);
	background: var(--metapeps-color-surface);
	box-shadow: var(--metapeps-shadow-lg);
	z-index: 50;
	display: flex;
	flex-direction: column;
}

.mobile-menu--fullscreen {
	width: 100vw;
}

.mobile-menu__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 20px 24px;
	border-bottom: 1px solid var(--metapeps-color-border);
}

.mobile-menu__close {
	background: none;
	border: none;
}

.mobile-menu__nav {
	flex: 1;
	overflow-y: auto;
	padding: 12px 24px;
}

.mobile-menu__list li {
	border-bottom: 1px solid var(--metapeps-color-border);
}

.mobile-menu__list .menu-item__link {
	display: block;
	padding: 14px 0;
	font-size: 16px;
}

.mobile-menu__icons {
	padding: 16px 24px 24px;
	border-top: 1px solid var(--metapeps-color-border);
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.mobile-menu__icon-link {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 14px;
}

/* -----------------------------------------------------------------
 * Site loader
 * --------------------------------------------------------------- */
.site-loader {
	position: fixed;
	inset: 0;
	z-index: 999;
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--metapeps-color-background);
	transition: opacity 400ms ease;
}

.site-loader.is-hidden {
	opacity: 0;
	pointer-events: none;
}

/* -----------------------------------------------------------------
 * Placeholder footer (Phase 9 replaces this)
 * --------------------------------------------------------------- */
.site-footer--placeholder {
	padding: 32px 0;
	text-align: center;
	color: var(--metapeps-color-text-secondary);
	font-size: 13px;
	border-top: 1px solid var(--metapeps-color-border);
}

/* -----------------------------------------------------------------
 * Breadcrumbs
 * --------------------------------------------------------------- */
.breadcrumbs {
	padding-block: 16px;
}

.breadcrumbs__list {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	font-size: 13px;
	color: var(--metapeps-color-text-secondary);
}

.breadcrumbs__item:not(:last-child)::after {
	content: '/';
	margin-left: 6px;
	opacity: 0.5;
}

/* -----------------------------------------------------------------
 * Blog / archive pagination (the_posts_pagination() — distinct from
 * WooCommerce's own .woocommerce-pagination, styled in woocommerce.css)
 * --------------------------------------------------------------- */
.pagination.navigation {
	margin-top: 40px;
}

.nav-links {
	display: flex;
	justify-content: center;
	gap: 6px;
	list-style: none;
	padding: 0;
}

.nav-links .page-numbers {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 40px;
	height: 40px;
	padding-inline: 4px;
	border-radius: var(--metapeps-radius-sm);
	border: 1px solid var(--metapeps-color-border);
	font-size: 13px;
}

.nav-links .page-numbers.current {
	background: var(--metapeps-color-dark);
	border-color: var(--metapeps-color-dark);
	color: #fff;
}

.nav-links .page-numbers:hover:not(.current) {
	border-color: var(--metapeps-color-primary);
	color: var(--metapeps-color-primary);
}