/**
 * Flipbook PDF tarifaire — lecteur page-à-tourner.
 *
 * Aligné Charte-1 : dégradé violet→magenta→corail→orange pour les contrôles,
 * police Outfit. Les variables charte (--sacem-*) sont définies site-wide par
 * le child theme ; on fournit malgré tout des valeurs de repli pour rester
 * autonome si le flipbook est rendu hors contexte charte.
 */

.sacem-pf-flipbook {
	--sacem-pf-fb-gradient: var(--sacem-gradient-primary,
		linear-gradient(125deg, #6d28d9 0%, #c026d3 40%, #fb7185 70%, #fb923c 100%));
	--sacem-pf-fb-ink: var(--sacem-violet, #4c1d95);
	font-family: var(--font-body, "Outfit", system-ui, -apple-system, sans-serif);
	max-width: 1000px;
	margin: 2rem auto;
}

.sacem-pf-flipbook *,
.sacem-pf-flipbook *::before,
.sacem-pf-flipbook *::after {
	box-sizing: border-box;
}

/* --- Scène / livre ------------------------------------------------------- */

.sacem-pf-flipbook__stage {
	position: relative;
	min-height: 320px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.sacem-pf-flipbook__loading {
	margin: 0;
	padding: 3rem 1rem;
	color: var(--sacem-pf-fb-ink);
	font-size: 0.95rem;
	opacity: 0.75;
	text-align: center;
}

.sacem-pf-flipbook__book {
	width: 100%;
	margin: 0 auto;
}

/* StPageFlip monte les pages dans ce conteneur. Chaque page reçoit un canvas
   rendu à la demande par PDF.js. overflow:hidden = fenêtre de pan quand zoomé. */
.sacem-pf-flipbook__page {
	position: relative;
	background: #fff;
	overflow: hidden;
	box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}

/* Le canvas est positionné en absolu (left/top) par le moteur : à l'ajusté il
   remplit la page ; zoomé, il déborde et se déplace au pan. Pas de scale CSS. */
.sacem-pf-flipbook__canvas {
	display: block;
	position: absolute;
	left: 0;
	top: 0;
}

/* Calque de pan/pinch au-dessus du livre. pointer-events basculé par le moteur :
   none à l'ajusté (StPageFlip gère le swipe), auto dès qu'on zoome (pan). */
.sacem-pf-flipbook__pan {
	position: absolute;
	inset: 0;
	z-index: 3;
	pointer-events: none;
	touch-action: none;
}

/* --- Contrôles ----------------------------------------------------------- */

.sacem-pf-flipbook__controls {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 1rem;
	margin-top: 1.25rem;
}

.sacem-pf-flipbook__nav {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	padding: 0;
	border: none;
	border-radius: 50%;
	color: #fff;
	background: var(--sacem-pf-fb-gradient);
	cursor: pointer;
	box-shadow: 0 6px 16px rgba(109, 40, 217, 0.28);
	transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}

.sacem-pf-flipbook__nav:hover:not(:disabled) {
	transform: translateY(-2px);
	box-shadow: 0 10px 22px rgba(192, 38, 211, 0.32);
}

.sacem-pf-flipbook__nav:focus-visible {
	outline: 3px solid var(--sacem-pf-fb-ink);
	outline-offset: 2px;
}

.sacem-pf-flipbook__nav:disabled {
	opacity: 0.4;
	cursor: default;
	box-shadow: none;
}

.sacem-pf-flipbook__icon {
	display: block;
}

.sacem-pf-flipbook__counter {
	min-width: 5ch;
	text-align: center;
	font-variant-numeric: tabular-nums;
	font-weight: 600;
	color: var(--sacem-pf-fb-ink);
}

/* --- Action télécharger -------------------------------------------------- */

.sacem-pf-flipbook__actions {
	display: flex;
	justify-content: center;
	margin-top: 1rem;
}

.sacem-pf-flipbook__download {
	display: inline-flex;
	align-items: center;
	gap: 0.55rem;
	padding: 0.7rem 1.4rem;
	border-radius: 999px;
	font-weight: 600;
	font-size: 0.95rem;
	text-decoration: none;
	color: #fff;
	background: var(--sacem-pf-fb-gradient);
	box-shadow: 0 6px 16px rgba(251, 113, 133, 0.28);
	transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.sacem-pf-flipbook__download:hover,
.sacem-pf-flipbook__download:focus {
	transform: translateY(-2px);
	box-shadow: 0 10px 22px rgba(251, 146, 60, 0.34);
	color: #fff;
}

.sacem-pf-flipbook__download:focus-visible {
	outline: 3px solid var(--sacem-pf-fb-ink);
	outline-offset: 2px;
}

/* --- Message « pas de PDF » / fallback ----------------------------------- */

.sacem-pf-flipbook-empty {
	text-align: center;
	color: var(--sacem-violet, #4c1d95);
	opacity: 0.8;
	font-style: italic;
	margin: 1.5rem auto;
}

/* --- Responsive : mono-page sur mobile ----------------------------------- */

@media (max-width: 768px) {
	.sacem-pf-flipbook {
		margin: 1.25rem auto;
	}

	.sacem-pf-flipbook__nav {
		width: 44px;
		height: 44px;
	}

	.sacem-pf-flipbook__controls {
		gap: 0.75rem;
	}
}

/* Respect des préférences de réduction d'animation. */
@media (prefers-reduced-motion: reduce) {
	.sacem-pf-flipbook__nav,
	.sacem-pf-flipbook__download {
		transition: none;
	}
}

/* =========================================================================
   Modale flipbook (interception des liens PDF) — plein écran, pattern F1–F6.
   ========================================================================= */

.sacem-pf-flipbook-modal {
	--sacem-pf-fb-gradient: var(--sacem-gradient-primary,
		linear-gradient(125deg, #6d28d9 0%, #c026d3 40%, #fb7185 70%, #fb923c 100%));
	--sacem-pf-fb-ink: var(--sacem-violet, #4c1d95);
	position: fixed;
	inset: 0;
	z-index: 100000;
	display: flex;
	flex-direction: column;
	background: rgba(28, 14, 45, 0.72);
	opacity: 0;
	transition: opacity 0.2s ease;
	font-family: var(--font-body, "Outfit", system-ui, -apple-system, sans-serif);
}

.sacem-pf-flipbook-modal[hidden] {
	display: none;
}

.sacem-pf-flipbook-modal.is-open {
	opacity: 1;
}

.sacem-pf-flipbook-modal__dialog {
	display: flex;
	flex-direction: column;
	width: 100%;
	height: 100%;
	margin: auto;
	max-width: 1100px;
	background: var(--sacem-cream, #fdf9f3);
}

.sacem-pf-flipbook-modal__bar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding: 0.75rem 1.25rem;
	background: #fff;
	border-bottom: 1px solid rgba(76, 29, 149, 0.12);
}

.sacem-pf-flipbook-modal__title {
	margin: 0;
	font-size: 1.05rem;
	font-weight: 600;
	color: var(--sacem-pf-fb-ink);
	outline: none;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.sacem-pf-flipbook-modal__bar-actions {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	flex-shrink: 0;
}

/* Contrôles de zoom (centre de la barre). */
.sacem-pf-flipbook-modal__zoom {
	display: flex;
	align-items: center;
	gap: 0.35rem;
	padding: 0.2rem 0.4rem;
	border-radius: 999px;
	background: rgba(76, 29, 149, 0.06);
}

.sacem-pf-flipbook-modal__zoom-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 32px;
	height: 32px;
	padding: 0;
	border: none;
	border-radius: 50%;
	font-size: 1.2rem;
	line-height: 1;
	color: var(--sacem-pf-fb-ink);
	background: transparent;
	cursor: pointer;
}

.sacem-pf-flipbook-modal__zoom-btn:hover:not(:disabled) {
	background: rgba(76, 29, 149, 0.12);
}

.sacem-pf-flipbook-modal__zoom-btn:disabled {
	opacity: 0.4;
	cursor: default;
}

.sacem-pf-flipbook-modal__zoom-btn:focus-visible {
	outline: 2px solid var(--sacem-pf-fb-ink);
	outline-offset: 2px;
}

.sacem-pf-flipbook-modal__zoom-fit[aria-pressed="true"] {
	background: var(--sacem-pf-fb-gradient);
	color: #fff;
}

.sacem-pf-flipbook-modal__zoom-level {
	min-width: 4.5ch;
	text-align: center;
	font-size: 0.85rem;
	font-weight: 600;
	font-variant-numeric: tabular-nums;
	color: var(--sacem-pf-fb-ink);
}

.sacem-pf-flipbook-modal__download {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.55rem 1.1rem;
	border-radius: 999px;
	font-weight: 600;
	font-size: 0.9rem;
	text-decoration: none;
	color: #fff;
	background: var(--sacem-pf-fb-gradient);
	white-space: nowrap;
}

.sacem-pf-flipbook-modal__download:focus-visible,
.sacem-pf-flipbook-modal__close:focus-visible {
	outline: 3px solid var(--sacem-pf-fb-ink);
	outline-offset: 2px;
}

.sacem-pf-flipbook-modal__close {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	padding: 0;
	border: none;
	border-radius: 50%;
	font-size: 1.6rem;
	line-height: 1;
	color: var(--sacem-pf-fb-ink);
	background: rgba(76, 29, 149, 0.08);
	cursor: pointer;
}

.sacem-pf-flipbook-modal__close:hover {
	background: rgba(76, 29, 149, 0.16);
}

.sacem-pf-flipbook-modal__body {
	flex: 1;
	overflow: auto;
	padding: 1.5rem 1.25rem 2rem;
}

/* Le conteneur flipbook occupe la zone modale sans sa marge inline. */
.sacem-pf-flipbook-modal__body .sacem-pf-flipbook {
	margin: 0 auto;
}

@media (max-width: 768px) {
	.sacem-pf-flipbook-modal__bar {
		padding: 0.6rem 0.85rem;
	}

	.sacem-pf-flipbook-modal__download span {
		display: none; /* mobile : icône seule, gain de place. */
	}

	.sacem-pf-flipbook-modal__download {
		padding: 0.55rem;
		border-radius: 50%;
	}

	.sacem-pf-flipbook-modal__body {
		padding: 1rem 0.5rem 1.5rem;
	}

	/* Barre compacte : pinch = zoom principal sur mobile, boutons conservés. */
	.sacem-pf-flipbook-modal__zoom {
		gap: 0.15rem;
		padding: 0.15rem 0.25rem;
	}

	.sacem-pf-flipbook-modal__zoom-level {
		min-width: 3.5ch;
		font-size: 0.78rem;
	}

	.sacem-pf-flipbook-modal__title {
		font-size: 0.95rem;
		max-width: 32vw;
	}
}

@media (prefers-reduced-motion: reduce) {
	.sacem-pf-flipbook-modal {
		transition: none;
	}
}

/* Paire d'actions PDF inline (carte Diffuseurs + résultat simulateur) :
   déclencheur flipbook + téléchargement direct distinct. */
.sacem-pf-flipbook-trigger,
.sacem-pf-flipbook-dl {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	color: var(--sacem-violet, #4c1d95);
	cursor: pointer;
}

.sacem-pf-flipbook-trigger:focus-visible,
.sacem-pf-flipbook-dl:focus-visible {
	outline: 2px solid var(--sacem-violet, #4c1d95);
	outline-offset: 2px;
	border-radius: 4px;
}

/* Bloc actions PDF du résultat simulateur (feuilleter + télécharger). */
.sacem-sim-pdf {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	margin: 0.75rem 0 0.25rem;
}

.sacem-sim-pdf__view {
	display: inline-flex;
	align-items: center;
	gap: 0.45rem;
	padding: 0.5rem 1rem;
	border-radius: 999px;
	font-weight: 600;
	font-size: 0.9rem;
	text-decoration: none;
	color: var(--sacem-violet, #4c1d95);
	background: rgba(76, 29, 149, 0.08);
}

.sacem-sim-pdf__view:hover {
	background: rgba(76, 29, 149, 0.14);
}

.sacem-sim-pdf__dl {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 38px;
	height: 38px;
	border-radius: 50%;
	color: var(--sacem-violet, #4c1d95);
	background: rgba(76, 29, 149, 0.08);
}

.sacem-sim-pdf__dl:hover {
	background: rgba(76, 29, 149, 0.14);
}

.sacem-sim-pdf__view:focus-visible,
.sacem-sim-pdf__dl:focus-visible {
	outline: 2px solid var(--sacem-violet, #4c1d95);
	outline-offset: 2px;
}