/* ==========================================================================
   Header (Chrome.tsx → Header): sticky, logo, primary nav, search + menu
   toggles, Support Us, expanding search panel, mobile menu.
   ========================================================================== */

.efa-site-header {
	position: sticky;
	top: var(--wp-admin--admin-bar--height, 0px);
	z-index: 40;
	border-bottom: 2px solid var(--efa-line-15);
	background: rgb(255 255 255 / 0.95);
	-webkit-backdrop-filter: blur(8px);
	backdrop-filter: blur(8px);
}

@media (max-width: 600px) {
	/* The admin bar scrolls away on small screens. */
	.admin-bar .efa-site-header {
		top: 0;
	}
}

.efa-header > * {
	margin: 0;
}

/* ---- Top row ---- */
.efa-header__bar {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 1rem;
	max-width: 1240px;
	margin-inline: auto;
	padding: 0.75rem 1.25rem;
}

@media (min-width: 1024px) {
	.efa-header__bar {
		padding-inline: 2rem;
	}
}

.efa-header__bar > * {
	margin: 0 !important;
}

.efa-header__logo {
	flex-shrink: 0;
}

.efa-header__logo a {
	display: block;
}

.efa-header__logo img {
	display: block;
	width: auto !important;
	height: 2.5rem;
}

@media (min-width: 640px) {
	.efa-header__logo img {
		height: 3rem;
	}
}

/* ---- Primary navigation ---- */
.efa-header__nav-wrap {
	display: none;
}

@media (min-width: 1024px) {
	.efa-header__nav-wrap {
		display: flex;
		align-items: center;
		margin-left: auto !important;
	}

	.efa-header__actions {
		margin-left: 0.5rem !important;
	}
}

.efa-nav .wp-block-navigation__container {
	gap: 0.25rem;
}

.efa-nav .wp-block-navigation-item__content {
	display: block;
	border-radius: 9999px;
	padding: 0.5rem 1rem;
	font-family: var(--wp--preset--font-family--display);
	font-size: 17px;
	line-height: 1.6;
	font-weight: 700;
	color: var(--wp--preset--color--pine-dark);
	text-decoration: none;
	transition: background-color 0.15s var(--efa-ease), color 0.15s var(--efa-ease);
}

.efa-nav .wp-block-navigation-item__content:hover,
.efa-nav .current-menu-item > .wp-block-navigation-item__content,
.efa-nav .wp-block-navigation-item__content[aria-current] {
	background: var(--efa-pine-10);
	color: var(--wp--preset--color--pine);
}

.efa-header__mobile-support {
	display: none !important;
}

/* ---- Actions: [search] [Support Us] [menu] ---- */
.efa-header__actions {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	margin-left: auto !important;
}

.efa-header__actions > * {
	margin: 0 !important;
}

.efa-header-tools {
	display: contents;
}

.efa-header__search-toggle { order: 1; }
.efa-header__support { order: 2; }
.efa-header__menu-toggle { order: 3; }

.efa-header__support {
	display: none !important;
}

@media (min-width: 640px) {
	.efa-header__support {
		display: flex !important;
	}
}

.efa-header__icon-btn {
	display: grid;
	place-items: center;
	width: 2.75rem;
	height: 2.75rem;
	flex-shrink: 0;
	border: 2px solid var(--efa-line-25);
	border-radius: 9999px;
	background: transparent;
	color: var(--wp--preset--color--pine-dark);
	cursor: pointer;
	transition: background-color 0.15s var(--efa-ease), color 0.15s var(--efa-ease), border-color 0.15s var(--efa-ease);
}

.efa-header__icon-btn:hover {
	border-color: var(--wp--preset--color--pine);
}

.efa-header__search-toggle:hover {
	background: var(--efa-pine-10);
}

.efa-header__search-toggle[aria-expanded="true"] {
	border-color: var(--wp--preset--color--pine);
	background: var(--wp--preset--color--pine);
	color: #fff;
}

.efa-header__menu-toggle .efa-i {
	width: 1.5rem;
	height: 1.5rem;
}

@media (min-width: 1024px) {
	.efa-header__menu-toggle {
		display: none;
	}
}

/* open/closed icon swap */
[aria-expanded="true"] > .efa-when-closed,
[aria-expanded="false"] > .efa-when-open {
	display: none;
}

/* ---- Expanding search panel ---- */
.efa-header-search {
	display: grid;
	grid-template-rows: 0fr;
	opacity: 0;
	transition: grid-template-rows 0.3s ease-out, opacity 0.3s ease-out;
}

.efa-header-search.is-open {
	grid-template-rows: 1fr;
	opacity: 1;
}

.efa-header-search__clip {
	overflow: hidden;
	min-height: 0;
}

.efa-header-search__form {
	border-top: 2px solid var(--efa-line-10);
	background: var(--wp--preset--color--cream);
}

.efa-header-search__inner {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	max-width: 1240px;
	margin-inline: auto;
	padding: 0.75rem 1.25rem;
}

@media (min-width: 1024px) {
	.efa-header-search__inner {
		padding-inline: 2rem;
	}
}

.efa-header-search__submit {
	display: inline-flex;
	flex-shrink: 0;
	align-items: center;
	gap: 0.5rem;
	border: 0;
	border-radius: 9999px;
	background: var(--wp--preset--color--pine);
	padding: 0.75rem 1.5rem;
	font-family: var(--wp--preset--font-family--display);
	font-size: 1rem;
	line-height: 1.5rem;
	font-weight: 800;
	color: #fff;
	cursor: pointer;
	transition: background-color 0.15s var(--efa-ease);
}

.efa-header-search__submit:hover {
	background: var(--wp--preset--color--pine-deep);
}

/* ---- Mobile menu (below lg) ---- */
@media (max-width: 1023.98px) {
	.efa-header.is-menu-open .efa-header__nav-wrap {
		display: block;
		order: 10;
		flex-basis: calc(100% + 2.5rem);
		margin: 0.75rem -1.25rem -0.75rem !important;
		border-top: 2px solid var(--efa-line-10);
		background: #fff;
		padding: 0.75rem 1.25rem;
	}

	.efa-header.is-menu-open .efa-nav .wp-block-navigation__container {
		flex-direction: column;
		align-items: stretch;
		gap: 0;
	}

	.efa-header.is-menu-open .efa-nav,
	.efa-header.is-menu-open .efa-nav .wp-block-navigation-item {
		width: 100%;
	}

	.efa-header.is-menu-open .efa-nav .wp-block-navigation-item__content {
		border-radius: 0.75rem;
		padding: 0.75rem 1rem;
		font-size: 1.125rem;
		line-height: 1.75rem;
	}

	.efa-header.is-menu-open .efa-nav .current-menu-item > .wp-block-navigation-item__content,
	.efa-header.is-menu-open .efa-nav .wp-block-navigation-item__content[aria-current] {
		background: transparent;
	}

	.efa-header.is-menu-open .efa-nav .wp-block-navigation-item__content:hover {
		background: var(--efa-pine-10);
	}

	.efa-header.is-menu-open .efa-header__mobile-support {
		display: flex !important;
		margin-top: 0.5rem;
	}

	.efa-header__mobile-support .wp-block-button,
	.efa-header__mobile-support .wp-block-button__link {
		width: 100%;
	}

	.efa-header__mobile-support .wp-block-button__link {
		padding: 0.75rem 1.25rem;
	}
}