/**
 * Progressio — Filtres CPT Projet (styles)
 * ─────────────────────────────────────────────────────────────────
 * Vert  : #005527  (catégories parentes)
 * Orange: #E55A29  (catégories enfants)
 */

:root {
	--pf-green: #005527;
	--pf-green-rgb: 0, 85, 39;
	--pf-orange: #E55A29;
	--pf-orange-rgb: 229, 90, 41;
}

/* ── CONTAINER ────────────────────────────────────────────────── */
.pf-filters {
	display: flex;
	flex-direction: column;
	gap: 16px;
	margin-bottom: 32px;
}

.pf-filters__row {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	align-items: center;
}

/* Rangées enfants : masquées par défaut */
.pf-filters__row--children {
	display: none;
}
.pf-filters__row--children.is-visible {
	display: flex;
	animation: pf-fade-in 0.25s ease-out;
}

@keyframes pf-fade-in {
	from { opacity: 0; transform: translateY(-4px); }
	to   { opacity: 1; transform: translateY(0); }
}

/* ── BOUTONS ─────────────────────────────────────────────────── */
.pf-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 12px 24px;
	border-radius: 8px;
	background: transparent;
	font-family: inherit;
	font-size: 13px;
	font-weight: 700;
	line-height: 1;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	cursor: pointer;
	border: 2px solid;
	transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.1s ease;
	white-space: nowrap;
}

.pf-btn:focus-visible {
	outline: 2px solid currentColor;
	outline-offset: 2px;
}

.pf-btn:active {
	transform: scale(0.97);
}

/* — Parents (vert) — */
.pf-btn--parent {
	color: var(--pf-green);
	border-color: var(--pf-green);
}
.pf-btn--parent:hover {
	background: rgba(var(--pf-green-rgb), 0.08);
}
.pf-btn--parent.is-active {
	background: var(--pf-green);
	color: #fff;
}

/* — Enfants (orange) — */
.pf-btn--child {
	color: var(--pf-orange)!important;
	border-color: var(--pf-orange)!important;
}
.pf-btn--child:hover {
	background: rgba(var(--pf-orange-rgb), 0.08)!important;
}
.pf-btn--child.is-active {
	background: var(--pf-orange)!important;
	color: #fff!important;
}

/* ── LOOP WRAPPER ────────────────────────────────────────────── */
.pf-loop-wrapper {
	position: relative;
	transition: opacity 0.2s ease;
}
.pf-loop-wrapper.is-loading {
	opacity: 0.5;
	pointer-events: none;
}

/* État vide */
.pf-empty {
	text-align: center;
	padding: 60px 20px;
	font-size: 16px;
	color: #666;
	font-style: italic;
}

/* ── RESPONSIVE ──────────────────────────────────────────────── */
@media (max-width: 767px) {
	.pf-btn {
		padding: 10px 18px;
		font-size: 12px;
	}
	.pf-filters {
		gap: 12px;
	}
	.pf-filters__row {
		gap: 8px;
	}
}