/**
 * Site Header Styles - Upjau Theme
 *
 * Modern, refined header styling with tight spacing and clean aesthetics.
 * Design direction: Minimal, functional, plant-forward.
 */

/* ============================================
   CSS CUSTOM PROPERTIES
   ============================================ */

.upjau-site-header,
.wp-block-template-part > header.wp-block-group {
	--header-transition: var(--upjau-transition-fast);
}

/* Sticky header coordination variables */
body {
	--upjau-sticky-banner-offset: 0px;
	--upjau-sticky-header-stack-offset: 0px;
}

/* If Upjau banner is sticky, place header below it. */
body.upjau-has-sticky-banner,
body:has(#upjau-banner-wrapper.upjau-banner-sticky) {
	--upjau-sticky-banner-offset: var(--banner-height, 44px);
}

/* Sticky ownership belongs on the template-part wrapper so it can stick for the full page scroll. */
header.wp-block-template-part:has(> .upjau-header-stack),
.wp-block-template-part:has(> .upjau-header-stack) {
	position: sticky;
	top: var(--wp-admin--admin-bar--position-offset, 0px);
	z-index: 120;
}

/* Stack container keeps banner/header in one flow context. */
.upjau-header-stack,
.wp-block-template-part > .upjau-header-stack,
.wp-block-template-part > .upjau-header-stack[style*="position:sticky"],
.wp-block-template-part > .upjau-header-stack[style*="position: sticky"] {
	margin-top: 0;
	margin-bottom: 0;
	position: static !important;
	top: auto !important;
	z-index: auto !important;
}

/* Header itself stays in normal flow inside the sticky template-part wrapper. */
.upjau-site-header.is-position-sticky,
.wp-block-template-part > .upjau-site-header.is-position-sticky,
.wp-block-template-part > header.wp-block-group.is-position-sticky,
.upjau-header-stack > .upjau-site-header.is-position-sticky,
.upjau-header-stack > header.wp-block-group.is-position-sticky {
	position: static !important;
	top: auto !important;
}

/* When the sticky banner is present, offset the sticky template-part wrapper rather than the inner header. */
header.wp-block-template-part:has(> .upjau-header-stack > #upjau-banner-wrapper.upjau-banner-sticky),
.wp-block-template-part:has(> .upjau-header-stack > #upjau-banner-wrapper.upjau-banner-sticky) {
	top: calc(var(--wp-admin--admin-bar--position-offset, 0px) + var(--upjau-sticky-banner-offset, var(--banner-height, 44px)));
}

/* Remove any flow gap between banner block and sticky header block. */
.upjau-header-stack > #upjau-banner-wrapper + .upjau-site-header,
.upjau-header-stack > #upjau-banner-wrapper + header.wp-block-group,
.wp-block-template-part > #upjau-banner-wrapper + .upjau-site-header,
.wp-block-template-part > #upjau-banner-wrapper + header.wp-block-group {
	margin-top: 0 !important;
	margin-block-start: 0 !important;
}

/* Fallback layering when header is rendered outside template-part wrappers. */
.upjau-site-header.is-position-sticky,
.wp-block-template-part > header.wp-block-group.is-position-sticky,
.upjau-site-header[style*="position:sticky"],
.upjau-site-header[style*="position: sticky"],
.wp-block-template-part > header.wp-block-group[style*="position:sticky"],
.wp-block-template-part > header.wp-block-group[style*="position: sticky"] {
	z-index: 120;
}

/* ============================================
   HEADER LAYOUT
   ============================================ */

/* Remove all margins from header blocks */
.upjau-site-header,
.wp-block-template-part > header.wp-block-group,
.upjau-site-header > *,
.wp-block-template-part > header.wp-block-group > *,
.upjau-site-header .wp-block-columns,
.wp-block-template-part > header.wp-block-group .wp-block-columns,
.upjau-site-header .wp-block-column,
.wp-block-template-part > header.wp-block-group .wp-block-column,
.upjau-site-header .wp-block-group,
.wp-block-template-part > header.wp-block-group .wp-block-group {
	margin-top: 0;
	margin-bottom: 0;
}

.upjau-site-header,
.wp-block-template-part > header.wp-block-group {
	width: 100%;
	max-width: 100%;
	box-sizing: border-box;
	overflow-x: clip;
}

.upjau-site-header > .wp-block-site-logo,
.upjau-site-header > .wp-block-navigation,
.upjau-site-header > .wp-block-group,
.wp-block-template-part > header.wp-block-group > .wp-block-site-logo,
.wp-block-template-part > header.wp-block-group > .wp-block-navigation,
.wp-block-template-part > header.wp-block-group > .wp-block-group {
	min-width: 0;
	max-width: 100%;
	box-sizing: border-box;
}

.upjau-site-header > .wp-block-navigation,
.wp-block-template-part > header.wp-block-group > .wp-block-navigation {
	flex: 1 1 auto;
	min-width: 0;
}

.upjau-site-header .wp-block-navigation__container,
.wp-block-template-part > header.wp-block-group .wp-block-navigation__container {
	min-width: 0;
	flex-wrap: wrap;
	justify-content: center;
}

/* Remove default block gap in header */
.upjau-site-header.is-layout-flow > * + *,
.wp-block-template-part > header.wp-block-group.is-layout-flow > * + * {
	margin-block-start: 0;
}

/* Ensure header columns have no bottom margin */
.wp-block-template-part .upjau-site-header .wp-block-columns {
	margin-bottom: 0;
}

.wp-block-template-part .upjau-site-header .wp-block-column {
	margin-bottom: 0;
}

/* Fix the outer template part wrapper */
.wp-block-template-part:has(> .upjau-site-header),
.wp-block-template-part:has(> header.wp-block-group) {
	margin-bottom: 0;
}

/* ============================================
   HEADER ICON BUTTONS
   ============================================ */

.upjau-header-icon,
.upjau-header-cart,
.upjau-header-account {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: var(--upjau-control-height-sm);
	height: var(--upjau-control-height-sm);
	color: var(--wp--preset--color--forest);
	text-decoration: none;
	border-radius: var(--radius-md);
	transition: 
		color var(--header-transition),
		background-color var(--header-transition),
		transform var(--header-transition);
}

.upjau-header-icon:hover,
.upjau-header-cart:hover,
.upjau-header-account:hover {
	color: var(--wp--preset--color--leaf);
	background-color: var(--wp--preset--color--leaf-50);
	transform: translateY(-1px);
}

.upjau-header-icon:active,
.upjau-header-cart:active,
.upjau-header-account:active {
	transform: translateY(0);
}

.upjau-header-icon svg,
.upjau-header-cart svg,
.upjau-header-account svg {
	width: 20px;
	height: 20px;
	stroke-width: 1.75;
}

/* Focus states for accessibility */
.upjau-header-icon:focus-visible,
.upjau-header-cart:focus-visible,
.upjau-header-account:focus-visible {
	outline: var(--upjau-focus-outline-width) solid var(--upjau-focus-outline-color);
	outline-offset: var(--upjau-focus-outline-offset);
}

/* ============================================
   CART STYLES
   ============================================ */

/* Sidecart trigger button */
.upjau-sidecart-trigger {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	position: relative;
	width: var(--upjau-control-touch-min);
	height: var(--upjau-control-touch-min);
	padding: 0;
	background: transparent;
	border: none;
	color: var(--wp--preset--color--forest);
	cursor: pointer;
	border-radius: var(--radius-md);
	transition: 
		color var(--header-transition),
		background-color var(--header-transition),
		transform var(--header-transition);
}

.upjau-sidecart-trigger:hover {
	color: var(--wp--preset--color--leaf);
	background-color: var(--wp--preset--color--leaf-50);
	transform: translateY(-1px);
}

.upjau-sidecart-trigger:active {
	transform: translateY(0);
}

.upjau-sidecart-trigger svg,
.upjau-sidecart-trigger-icon {
	width: 22px;
	height: 22px;
	stroke-width: 1.75;
}

.upjau-sidecart-trigger:focus-visible {
	outline: var(--upjau-focus-outline-width) solid var(--upjau-focus-outline-color);
	outline-offset: var(--upjau-focus-outline-offset);
}

/* Cart badge */
.upjau-sidecart-trigger-count {
	position: absolute;
	top: 0;
	right: 0;
	transform: translate(35%, -35%);
	min-width: 1rem;
	height: 1rem;
	padding: 0 4px;
	font-size: 0.6875rem;
	font-weight: 600;
	line-height: 1rem;
	text-align: center;
	color: var(--wp--preset--color--white);
	background-color: var(--wp--preset--color--leaf);
	border-radius: var(--radius-full);
	box-shadow: var(--upjau-shadow-sm);
	border: 2px solid var(--wp--preset--color--surface);
	pointer-events: none;
	
	/* Subtle pulse animation for attention */
	animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
	0%, 100% {
		transform: scale(1);
	}
	50% {
		transform: scale(1.05);
	}
}

/* Hide badge when empty */
.upjau-sidecart-trigger-count:empty,
.upjau-sidecart-trigger-count[data-count="0"] {
	display: none;
}

/* ============================================
   SEARCH WRAPPER
   ============================================ */

/* Search wrapper sizing (header only) */
.upjau-site-header .upjau-header-search {
	flex: 1 1 clamp(12rem, 20vw, 22rem);
	min-width: clamp(10rem, 15vw, 13rem);
	max-width: 24rem;
	transition: border-color var(--header-transition), box-shadow var(--header-transition);
}

.upjau-site-header > .wp-block-group,
.wp-block-template-part > header.wp-block-group > .wp-block-group {
	flex: 0 1 auto;
	min-width: 0;
}

.upjau-site-header > .wp-block-group > .wp-block-group,
.wp-block-template-part > header.wp-block-group > .wp-block-group > .wp-block-group {
	min-width: 0;
	max-width: 100%;
}

/* Ensure the header search contents stretch to full width */
.upjau-header-search {
	display: flex;
	align-items: center;
}

.upjau-header-search > .wp-block-group__inner-container {
	display: flex;
	align-items: center;
	flex: 1 1 auto;
	min-width: 0;
	width: 100%;
}

.upjau-header-search .wp-block-upjau-theme-product-search {
	flex: 1 1 auto;
	min-width: 0;
	width: 100%;
	max-width: none;
}

.upjau-header-mobile-search {
	display: none;
}

.upjau-header-mobile-search__field {
	display: flex;
	align-items: center;
	width: 100%;
	transition: border-color var(--header-transition), box-shadow var(--header-transition);
}

.upjau-header-mobile-search .wp-block-upjau-theme-product-search {
	width: 100%;
	max-width: none;
}


.upjau-site-header .upjau-header-search:focus-within {
	/* Inline styles set border-color on the block, so force override. */
	border-color: var(--wp--preset--color--forest) !important;
	box-shadow: var(--upjau-focus-ring-shadow-soft) !important;
}

.upjau-header-mobile-search__field:focus-within {
	border-color: var(--wp--preset--color--forest) !important;
	box-shadow: var(--upjau-focus-ring-shadow-soft) !important;
}

/* Prevent nested element focus rings (wrapper provides the focus style). */
.upjau-site-header .upjau-header-search :is(input, button, a):focus,
.upjau-site-header .upjau-header-search :is(input, button, a):focus-visible {
	outline: none !important;
	box-shadow: none !important;
}

.upjau-header-mobile-search :is(input, button, a):focus,
.upjau-header-mobile-search :is(input, button, a):focus-visible {
	outline: none !important;
	box-shadow: none !important;
}

.upjau-site-header .upjau-header-search .upjau-product-search__input:focus,
.upjau-site-header .upjau-header-search .upjau-product-search__input:focus-visible {
	border: none !important;
}

.upjau-header-mobile-search .upjau-product-search__input:focus,
.upjau-header-mobile-search .upjau-product-search__input:focus-visible {
	border: none !important;
}

/* ============================================
   SHORTCODE PARAGRAPH FIX
   ============================================ */

/* Remove margins from shortcode wrapper */
.upjau-site-header .wp-block-shortcode,
.upjau-site-header .wp-block-shortcode p,
.wp-block-template-part > header.wp-block-group .wp-block-shortcode,
.wp-block-template-part > header.wp-block-group .wp-block-shortcode p {
	margin: 0;
}

/* ============================================
   LOGO REFINEMENT
   ============================================ */

.wp-block-site-logo {
	line-height: 0; /* Remove extra space below image */
}

.wp-block-site-logo a {
	display: block;
	transition: opacity var(--header-transition);
}

.wp-block-site-logo a:hover {
	opacity: 0.85;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1339px) {
	/* Larger touch targets */
	.upjau-header-icon,
	.upjau-header-cart,
	.upjau-header-account,
	.upjau-sidecart-trigger {
		width: 44px;
		height: 44px;
	}
	
	/* Header layout for mobile - relative for absolute logo centering */
	.upjau-site-header:not(.is-position-sticky),
	.wp-block-template-part > header.wp-block-group:not(.is-position-sticky) {
		position: relative;
		gap: var(--wp--preset--spacing--2) !important;
		padding: var(--wp--preset--spacing--3) var(--wp--preset--spacing--4) !important;
		min-height: 56px;
	}

	.upjau-site-header.is-position-sticky,
	.wp-block-template-part > header.wp-block-group.is-position-sticky {
		gap: var(--wp--preset--spacing--2) !important;
		padding: var(--wp--preset--spacing--3) var(--wp--preset--spacing--4) !important;
		min-height: 56px;
	}

	.upjau-site-header:not(.is-position-sticky),
	.wp-block-template-part > header.wp-block-group:not(.is-position-sticky),
	.upjau-site-header.is-position-sticky,
	.wp-block-template-part > header.wp-block-group.is-position-sticky {
		border-bottom-width: 0 !important;
	}
	
	/* Hide ONLY the search wrapper (the one with border-radius pill) on mobile */
	.upjau-site-header .upjau-header-search,
	.wp-block-template-part > header.wp-block-group .wp-block-group:has(> .wp-block-search) {
		display: none !important;
	}
	
	/* Fallback: hide the Search block itself on mobile */
	.upjau-site-header .wp-block-search,
	.wp-block-template-part > header.wp-block-group .wp-block-search {
		display: none !important;
	}

	/* Restore search as a dedicated row beneath the compact mobile bar. */
	.upjau-header-mobile-search {
		display: block;
	}

	.upjau-header-mobile-search .upjau-product-search__input {
		font-size: 16px;
	}
	
	/* Logo: center it absolutely */
	.upjau-site-header > .wp-block-site-logo,
	.wp-block-template-part > header.wp-block-group > .wp-block-site-logo {
		position: absolute !important;
		left: 50% !important;
		top: 50% !important;
		transform: translate(-50%, -50%) !important;
	}
	
	.upjau-site-header .wp-block-site-logo img,
	.wp-block-template-part > header.wp-block-group .wp-block-site-logo img {
		max-width: 4rem !important;
		height: auto !important;
	}
	
	/* Navigation (hamburger): move to far left */
	.upjau-site-header > .wp-block-navigation,
	.wp-block-template-part > header.wp-block-group > .wp-block-navigation {
		order: -1 !important;
		flex: 0 0 auto !important;
		width: auto !important;
	}
}

@media (min-width: 600px) and (max-width: 1339px) {
	.upjau-site-header .wp-block-navigation__responsive-container-open:not(.always-shown),
	.wp-block-template-part > header.wp-block-group .wp-block-navigation__responsive-container-open:not(.always-shown) {
		display: inline-flex !important;
	}

	.upjau-site-header .wp-block-navigation__responsive-container:not(.is-menu-open),
	.wp-block-template-part > header.wp-block-group .wp-block-navigation__responsive-container:not(.is-menu-open) {
		display: none !important;
	}

	.upjau-site-header .wp-block-navigation__responsive-container.is-menu-open,
	.wp-block-template-part > header.wp-block-group .wp-block-navigation__responsive-container.is-menu-open {
		display: flex !important;
	}
}