/* --------------------------------------------------------------------------
   Recherche instantanée façon Spotlight — reprise du projet nawakine.
   Markup : inc/tris/custom_hook_catcher.php (bouton dans #csm-navigation,
   entrée dans le panneau mobile racine, overlay dans wp_footer).
   JS : assets/js/site-search.js.

   Les sélecteurs de l'overlay sont préfixés par #top (id du <body> Enfold)
   pour passer devant les styles de formulaire d'Enfold
   (#top input[type="search"], #top button…) sans !important.
   Déclencheurs : variables --csm-* du menu (menu.css) ; overlay : tokens
   --component-* (style.css), eux-mêmes aliasés sur les couleurs Enfold.
   -------------------------------------------------------------------------- */

html.site-search-open {
	overflow: hidden;
}

/* ---------------- Déclencheur desktop (dans #csm-navigation) ---------------- */

#top .site-header__search {
	display: flex;
	flex-shrink: 0;
	align-self: center;
	align-items: center;
	justify-content: center;
	/* 44px : cible tactile minimale, et assez grande pour que le fond
	   circulaire au survol ne touche pas la diagonale de la loupe. */
	width: 44px;
	height: 44px;
	padding: 0;
	margin: 0 0 0 6px;
	background: none;
	border: 0;
	border-radius: 50%;
	box-shadow: none;
	color: var(--csm-green-dark);
	cursor: pointer;
	transition: background var(--component-transition), color var(--component-transition);
}

#top .site-header__search:hover,
#top .site-header__search:focus-visible {
	background: var(--component-color-muted);
	color: var(--csm-green);
}

#top .site-header__search:focus-visible {
	outline: 3px solid var(--csm-green);
	outline-offset: 2px;
}

/* Loupe SVG commune (tris_search_icon(), custom_hook_catcher.php) :
   trait en currentColor, seule la taille varie selon l'emplacement. */
.tris-search-icon {
	display: block;
	flex-shrink: 0;
	width: 20px;
	height: 20px;
}

.site-header__search-icon { width: 20px; height: 20px; }

.site-search-overlay__field-icon { width: 22px; height: 22px; color: var(--component-color-dark); }

.site-mobile-menu__search-icon { width: 18px; height: 18px; color: var(--csm-muted); }

/* ---------------- Déclencheur desktop (barre du haut #header-top-bar) ----------------
   Vrai « champ » clair posé sur la barre sombre (socket Enfold, voir menu.css) pour
   un contraste maximal : fond = couleur de page, texte = couleur des titres,
   loupe = rouge de marque (--csm-green, voir menu.css : nom historique, valeur rouge). */

#top .top-bar__search {
	display: inline-flex;
	flex: 0 0 auto;
	align-items: center;
	gap: 9px;
	/* Marge négative : le bouton (≈30px) ne doit pas agrandir la barre (38px),
	   dont la hauteur est compensée en dur dans menu.css (#main padding-top). */
	margin: -6px 0 -6px auto; /* auto : toujours calé à droite, même sans texte. */
	padding: 6px 6px 6px 12px;
	min-width: 280px;
	background: var(--enfold-main-color-bg);
	border: 1px solid transparent;
	border-radius: 999px;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
	color: var(--csm-muted);
	font-family: inherit;
	font-size: 0.8rem;
	font-weight: 500;
	line-height: 1.2;
	text-align: left;
	cursor: pointer;
	transition: border-color var(--component-transition), box-shadow var(--component-transition), transform var(--component-transition);
}

#top .top-bar__search:hover,
#top .top-bar__search:focus-visible {
	border-color: var(--csm-green);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--csm-green) 35%, transparent);
	color: var(--csm-green-dark);
}

#top .top-bar__search:focus-visible {
	outline: none;
}

.top-bar__search-icon {
	width: 16px;
	height: 16px;
	color: var(--csm-green);
}

.top-bar__search-label {
	flex: 1 1 auto;
}

.top-bar__search-kbd {
	flex: 0 0 auto;
	padding: 2px 7px;
	border: 1px solid var(--csm-border);
	border-radius: 999px;
	background: var(--component-color-muted);
	color: var(--csm-muted);
	font-family: inherit;
	font-size: 0.68rem;
	font-weight: 600;
	letter-spacing: 0.02em;
}

/* Desktop : la recherche vit dans la barre du haut, plus dans le menu. */
@media only screen and (min-width: 990px) {
	#top .site-header__search {
		display: none;
	}
}

/* Mobile / tablette : barre du haut sans déclencheur (la loupe reste à gauche
   du burger, en plus de l'entrée dans le panneau mobile). Une barre qui ne
   contiendrait QUE la recherche est masquée entièrement. */
@media only screen and (max-width: 989px) {
	#top .top-bar__search,
	#header-top-bar.is-search-only {
		display: none;
	}

	#top .site-header__search {
		order: -1;
		margin: 0 6px 0 0;
	}
}

/* ---------------- Déclencheur dans le panneau mobile ---------------- */

#top .site-mobile-menu__search {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	width: 100%;
	padding: 1rem;
	margin: 0 0 0.75rem;
	background: var(--component-color-muted);
	border: 0;
	border-radius: var(--component-radius);
	box-shadow: none;
	color: var(--csm-green-dark);
	font-family: inherit;
	font-size: 16px;
	font-weight: 600;
	line-height: 1.2;
	text-align: left;
	cursor: pointer;
}

#top .site-mobile-menu__search:hover,
#top .site-mobile-menu__search:focus-visible {
	color: var(--csm-green);
}

/* ---------------- Overlay ---------------- */

.site-search-overlay {
	position: fixed;
	inset: 0;
	/* Au-dessus du header Enfold et du menu mobile csm (z-index 99999). */
	z-index: 100000;
	font-family: var(--component-font-family);
	visibility: hidden;
	opacity: 0;
	transition: opacity 0.2s ease, visibility 0s linear 0.2s;
}

.site-search-overlay[hidden] {
	display: none;
}

.site-search-overlay.is-open {
	visibility: visible;
	opacity: 1;
	transition: opacity 0.2s ease;
}

.site-search-overlay__backdrop {
	position: absolute;
	inset: 0;
	background: rgba(17, 24, 39, 0.6);
}

.site-search-overlay__panel {
	position: relative;
	display: flex;
	flex-direction: column;
	box-sizing: border-box;
	width: min(680px, calc(100% - var(--component-gutter) * 2));
	max-height: min(560px, calc(100vh - 10vh - var(--component-gutter) * 2));
	margin: 10vh auto 0;
	background: var(--component-color-bg);
	border-radius: var(--component-radius-lg);
	box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
	overflow: hidden;
	transform: translateY(-12px);
	transition: transform 0.2s ease;
}

.site-search-overlay.is-open .site-search-overlay__panel {
	transform: translateY(0);
}

.site-search-overlay__field {
	display: flex;
	flex-shrink: 0;
	align-items: center;
	gap: 0.85rem;
	padding: 1.25rem 1.5rem;
	border-bottom: 1px solid var(--component-color-border);
}

#top .site-search-overlay .site-search-overlay__input {
	flex-grow: 1;
	width: auto;
	min-width: 0;
	height: auto;
	padding: 0;
	margin: 0;
	background: none;
	border: 0;
	border-radius: 0;
	box-shadow: none;
	color: var(--component-color-dark);
	font-family: inherit;
	font-size: 1.25rem;
	font-weight: 500;
	line-height: 1.4;
	-webkit-appearance: none;
	appearance: none;
}

#top .site-search-overlay .site-search-overlay__input:focus {
	outline: none;
	border: 0;
	background: none;
	box-shadow: none;
	color: var(--component-color-dark);
}

.site-search-overlay__input::-webkit-search-cancel-button {
	display: none;
}

.site-search-overlay__shortcut {
	flex-shrink: 0;
	padding: 0.2rem 0.5rem;
	background: var(--component-color-muted);
	border-radius: calc(var(--component-radius) / 2);
	color: var(--component-color-meta);
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.02em;
	white-space: nowrap;
}

#top .site-search-overlay .site-search-overlay__close {
	flex-shrink: 0;
	position: relative;
	width: 28px;
	height: 28px;
	padding: 0;
	margin: 0;
	background: none;
	border: 0;
	border-radius: 50%;
	box-shadow: none;
	cursor: pointer;
}

#top .site-search-overlay .site-search-overlay__close:hover,
#top .site-search-overlay .site-search-overlay__close:focus-visible {
	background: var(--component-color-muted);
}

#top .site-search-overlay .site-search-overlay__close:focus-visible {
	outline: 3px solid var(--component-color-primary);
	outline-offset: 2px;
}

.site-search-overlay__close-bar {
	position: absolute;
	top: 50%;
	left: 50%;
	width: 14px;
	height: 2px;
	background: var(--component-color-meta);
	border-radius: 2px;
	transform: translate(-50%, -50%) rotate(45deg);
}

.site-search-overlay__close-bar:nth-child(2) {
	transform: translate(-50%, -50%) rotate(-45deg);
}

.site-search-overlay__results {
	overflow-y: auto;
	padding: 0.5rem;
}

.site-search-overlay__results:empty {
	display: none;
}

.site-search-overlay__sr {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.site-search-overlay__message {
	margin: 0;
	padding: 1.5rem 1rem;
	color: var(--component-color-meta);
	text-align: center;
}

#top .site-search-overlay .site-search-overlay__result {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 1rem;
	padding: 0.85rem 1rem;
	border-radius: var(--component-radius);
	color: inherit;
	text-decoration: none;
}

#top .site-search-overlay .site-search-overlay__result:hover,
#top .site-search-overlay .site-search-overlay__result.is-active {
	background: var(--component-color-muted);
}

.site-search-overlay__result-title {
	color: var(--component-color-dark);
	font-weight: 600;
}

.site-search-overlay__result-type {
	flex-shrink: 0;
	color: var(--component-color-meta);
	font-size: 0.8rem;
	text-transform: uppercase;
	letter-spacing: 0.04em;
}

/* Skeleton affiché pendant la requête (site-search.js, renderSkeleton()) :
   même gabarit que .site-search-overlay__result pour éviter un saut de mise
   en page à l'arrivée des vrais résultats. */
.site-search-overlay__skeleton-item {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 1rem;
	padding: 0.85rem 1rem;
}

.site-search-overlay__skeleton-bar {
	display: block;
	height: 0.9em;
	border-radius: var(--component-radius);
	background: linear-gradient(
		90deg,
		var(--component-color-muted) 25%,
		var(--component-color-border) 50%,
		var(--component-color-muted) 75%
	);
	background-size: 200% 100%;
	animation: site-search-shimmer 1.4s ease-in-out infinite;
}

.site-search-overlay__skeleton-bar--title {
	width: 60%;
}

.site-search-overlay__skeleton-bar--type {
	flex-shrink: 0;
	width: 15%;
}

.site-search-overlay__skeleton-item:nth-child(2) .site-search-overlay__skeleton-bar--title { width: 80%; }
.site-search-overlay__skeleton-item:nth-child(3) .site-search-overlay__skeleton-bar--title { width: 45%; }
.site-search-overlay__skeleton-item:nth-child(4) .site-search-overlay__skeleton-bar--title { width: 70%; }

@keyframes site-search-shimmer {
	0% { background-position: 200% 0; }
	100% { background-position: -200% 0; }
}

#top .site-search-overlay .site-search-overlay__view-all {
	display: block;
	margin-top: 0.25rem;
	padding: 0.85rem 1rem;
	border-top: 1px solid var(--component-color-border);
	color: var(--component-color-primary);
	font-weight: 600;
	text-decoration: none;
}

#top .site-search-overlay .site-search-overlay__view-all:hover,
#top .site-search-overlay .site-search-overlay__view-all:focus-visible {
	color: var(--component-color-primary-dark);
}

@media (max-width: 600px) {
	.site-search-overlay__panel {
		margin-top: var(--component-gutter);
		max-height: calc(100vh - var(--component-gutter) * 2);
	}

	#top .site-search-overlay .site-search-overlay__input {
		font-size: 1rem;
	}

	.site-search-overlay__shortcut {
		display: none;
	}
}

@media (prefers-reduced-motion: reduce) {
	.site-search-overlay,
	.site-search-overlay__panel {
		transition: none;
	}

	.site-search-overlay__skeleton-bar {
		animation: none;
		background: var(--component-color-muted);
	}
}