/* VDA – Infobulles de définition (bleu VDA #0A90BC) */
.vda-def {
	color: #0A90BC;
	font-weight: 700;
	text-decoration: underline dotted;
	text-decoration-thickness: 1.5px;
	text-underline-offset: 3px;
	cursor: help;
}
.vda-def:focus-visible {
	outline: 2px solid #0A90BC;
	outline-offset: 2px;
	border-radius: 2px;
}

/* Bulle (ordinateur) */
.vda-bulle {
	position: absolute;
	z-index: 2147483000;
	box-sizing: border-box;
	max-width: 280px;
	padding: 10px 14px;
	background: #0A90BC;
	color: #fff;
	font-family: inherit;
	font-size: 15px;
	font-weight: 700;
	line-height: 1.45;
	text-align: left;
	border-radius: 6px;
	box-shadow: 0 6px 20px rgba(10, 20, 40, .18);
	pointer-events: none;
	opacity: 0;
	transition: opacity .12s ease;
}
.vda-bulle.est-visible { opacity: 1; }
.vda-bulle__fleche {
	position: absolute;
	width: 12px;
	height: 12px;
	background: #0A90BC;
	transform: rotate(45deg);
}

/* Panneau du bas (téléphone) */
.vda-feuille {
	position: fixed;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 2147483000;
	box-sizing: border-box;
	padding: 18px 52px calc(22px + env(safe-area-inset-bottom)) 20px;
	background: #0A90BC;
	color: #fff;
	font-family: inherit;
	font-size: 16px;
	font-weight: 700;
	line-height: 1.5;
	border-radius: 16px 16px 0 0;
	box-shadow: 0 -8px 30px rgba(10, 20, 40, .22);
	transform: translateY(110%);
	transition: transform .2s ease;
}
.vda-feuille.est-visible { transform: none; }
.vda-feuille__texte { margin: 0; }
.vda-feuille__fermer {
	position: absolute;
	top: 8px;
	right: 8px;
	width: 40px;
	height: 40px;
	padding: 0;
	border: 0;
	background: transparent;
	color: #fff;
	font: 700 22px/40px sans-serif;
	cursor: pointer;
}
.vda-feuille__fermer:focus-visible {
	outline: 2px solid #fff;
	outline-offset: -4px;
	border-radius: 50%;
}

@media (prefers-reduced-motion: reduce) {
	.vda-bulle, .vda-feuille { transition: none; }
}