/*--------------------------------------------------------------
	MESSAGE FLASH (remplace SweetAlert)
	Voile sombre + boîte centrée, ouverte et refermée par
	assets/controllers/flash_controller.js (classe .is-open).
--------------------------------------------------------------*/
.flash {
	position: fixed;
	inset: 0;
	z-index: 10000;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 1rem;
	background-color: rgba(0, 0, 0, .4);
	opacity: 0;
	transition: opacity .3s ease;
	cursor: pointer;
}

.flash.is-open {
	opacity: 1;
}

.flash-box {
	width: 100%;
	max-width: 478px;
	padding: 2rem 1.75rem;
	text-align: center;
	background-color: var(--white-color);
	border-radius: 14px;
	box-shadow: 0 16px 34px rgba(0, 0, 0, .14);
	transform: scale(.94);
	transition: transform .3s ease;
}

.flash.is-open .flash-box {
	transform: none;
}

.flash-icon {
	display: block;
	margin-bottom: 1rem;
	font-size: 4rem;
}

.flash--success .flash-icon {
	color: var(--brand-ink);
}

.flash--error .flash-icon {
	color: #d33;
}

.flash-text {
	margin: 0;
	font-size: 1.1rem;
	font-weight: 400;
	line-height: 1.5;
	color: var(--prose);
}

@media (prefers-reduced-motion: reduce) {
	.flash,
	.flash-box {
		transition: none;
	}
}