/*
 * BOS Site Popup – Frontend Styles
 * Nutzt WP Global Styles / theme.json CSS Custom Properties des aktiven Themes.
 * Eigene Farben sind nur als Fallback / Override eingebunden (via JS).
 */

/* ---------------------------------------------------------------------------
   OVERLAY – Backdrop
   --------------------------------------------------------------------------- */

#bos-popup-overlay {
	/* Stacking: über Content, unter Borlabs (der nutzt 99999) */
	position: fixed;
	inset: 0;
	z-index: 99990;

	display: flex;
	align-items: center;
	justify-content: center;
	padding: clamp(1rem, 4vw, 2rem);

	/* Backdrop – subtile Tiefe statt hartes Schwarz */
	background-color: rgba(0, 0, 0, 0.52);
	backdrop-filter: blur(3px);
	-webkit-backdrop-filter: blur(3px);

	/* Transition-Start: unsichtbar, leicht nach unten verschoben */
	opacity: 0;
	visibility: hidden;
	transition:
		opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1),
		visibility 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* hidden-Attribut entfernen wir per JS; display darf nie 'none' sein
   während die Transition läuft */
#bos-popup-overlay:not([hidden]) {
	visibility: visible;
}

#bos-popup-overlay.bos-popup--visible {
	opacity: 1;
}

/* ---------------------------------------------------------------------------
   BOX – Dialog-Container
   --------------------------------------------------------------------------- */

#bos-popup-box {
	position: relative;

	/* Farben: erst Theme-Variablen, dann nackte Fallbacks */
	background-color: var(--bos-popup-bg, var(--wp--preset--color--background, #ffffff));
	color: var(--bos-popup-text, var(--wp--preset--color--foreground, #1a1a1a));

	/* Theme-Radius (theme.json custom.borderRadius) → eigener Fallback */
	border-radius: var(--wp--custom--border-radius, clamp(8px, 1.5vw, 16px));

	/* Padding als eigene Vars, damit das Full-Bleed-Bild sie negieren kann */
	--bos-box-pad-v: clamp(1.75rem, 5vw, 3rem);
	--bos-box-pad-h: clamp(1.75rem, 5vw, 3.5rem);
	padding: var(--bos-box-pad-v) var(--bos-box-pad-h);

	width: min(560px, 100%);
	max-height: 90svh;
	overflow-y: auto;
	overscroll-behavior: contain;

	/* Eleganter Schatten */
	box-shadow:
		0 2px  4px rgba(0, 0, 0, 0.04),
		0 8px 24px rgba(0, 0, 0, 0.10),
		0 24px 64px rgba(0, 0, 0, 0.12);

	/* Einflug-Animation */
	transform: translateY(24px) scale(0.97);
	transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);

	/* Akzent-Linie oben: erst eigene Farbe, dann Theme-Primary – sonst unsichtbar */
	border-top: 3px solid var(--bos-popup-accent, var(--wp--preset--color--primary, transparent));
}

#bos-popup-overlay.bos-popup--visible #bos-popup-box {
	transform: translateY(0) scale(1);
}

/* ---------------------------------------------------------------------------
   SCHLIESSEN-BUTTON
   --------------------------------------------------------------------------- */

#bos-popup-close {
	position: absolute;
	top: 1rem;
	right: 1rem;

	display: flex;
	align-items: center;
	justify-content: center;
	width: 2.25rem;
	height: 2.25rem;

	background: transparent;
	border: 1px solid transparent;
	border-radius: 50%;
	cursor: pointer;
	color: var(--bos-popup-text, var(--wp--preset--color--foreground, #1a1a1a));
	opacity: 0.55;

	transition:
		opacity 0.2s ease,
		background-color 0.2s ease,
		border-color 0.2s ease;
}

#bos-popup-close:hover,
#bos-popup-close:focus-visible {
	opacity: 1;
	background-color: rgba(0, 0, 0, 0.06);
	border-color: rgba(0, 0, 0, 0.12);
	outline: none;
}

/* ---------------------------------------------------------------------------
   INHALT
   --------------------------------------------------------------------------- */

#bos-popup-headline {
	margin: 0 2.5rem 0.75rem 0; /* Platz für Close-Button */
	font-size: clamp(1.25rem, 3vw, 1.6rem);
	font-weight: 700;
	line-height: 1.25;
	letter-spacing: -0.01em;

	/* Theme-Typografie aufgreifen */
	font-family: var(--wp--preset--font-family--heading, inherit);
	color: var(--bos-popup-text, var(--wp--preset--color--foreground, inherit));
}

.bos-popup-text {
	margin-top: 0.5rem;
	font-size: clamp(0.9rem, 2vw, 1.05rem);
	line-height: 1.65;
	color: var(--bos-popup-text, var(--wp--preset--color--foreground, inherit));
	opacity: 0.85;
	font-family: var(--wp--preset--font-family--body, inherit);
}

.bos-popup-text p { margin: 0 0 0.75em; }
.bos-popup-text p:last-child { margin-bottom: 0; }
.bos-popup-text a {
	color: var(--bos-popup-accent, var(--wp--preset--color--primary, inherit));
	text-decoration: underline;
	text-underline-offset: 0.2em;
}

/* ---------------------------------------------------------------------------
   CTA-BUTTON
   --------------------------------------------------------------------------- */

.bos-popup-cta {
	display: inline-flex;
	align-items: center;
	gap: 0.4em;
	margin-top: 1.5rem;

	padding: 0.65em 1.6em;
	/* Theme-Button-Radius → Pill-Form als Fallback */
	border-radius: var(--wp--custom--button-border-radius, var(--wp--custom--button--border-radius, 100px));

	background-color: var(--bos-popup-accent, var(--wp--preset--color--primary, #0073aa));
	color: var(--wp--preset--color--background, #ffffff);

	font-family: var(--wp--preset--font-family--heading, inherit);
	font-size: 0.9rem;
	font-weight: 600;
	letter-spacing: 0.02em;
	text-decoration: none;
	white-space: nowrap;

	transition:
		background-color 0.2s ease,
		transform 0.15s ease,
		box-shadow 0.2s ease;
}

.bos-popup-cta:hover {
	filter: brightness(1.1);
	transform: translateY(-1px);
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
	color: var(--wp--preset--color--background, #ffffff);
	text-decoration: none;
}

.bos-popup-cta:focus-visible {
	outline: 3px solid var(--bos-popup-accent, var(--wp--preset--color--primary, #0073aa));
	outline-offset: 3px;
}

.bos-popup-cta:active {
	transform: translateY(0);
	filter: brightness(0.95);
}

/* ---------------------------------------------------------------------------
   REDUCED MOTION – Accessibility
   --------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
	#bos-popup-overlay,
	#bos-popup-box,
	#bos-popup-close,
	.bos-popup-cta {
		transition: none !important;
		animation: none !important;
	}
}

/* ---------------------------------------------------------------------------
   BILD IM POPUP
   --------------------------------------------------------------------------- */

.bos-popup-image {
	display: block;
	max-width: 100%;
	height: auto;
	object-fit: cover;
}

/* Oben: Box hat kein Padding (Klasse bos-popup-box--img-top) →
   Bild ist full-bleed, kein Margin-Trick nötig */
.bos-popup-image--top {
	display: block;
	width: 100%;
	max-height: 220px;
	object-fit: cover;
	border-radius: var(--wp--custom--border-radius, clamp(8px, 1.5vw, 16px))
	               var(--wp--custom--border-radius, clamp(8px, 1.5vw, 16px))
	               0 0;
}

/* Box ohne Padding wenn Top-Bild aktiv; Padding wandert in .bos-popup-content */
#bos-popup-box.bos-popup-box--img-top {
	padding: 0;
	border-top: none; /* Weißer Streifen durch transparenten Border entfernen */
}

/* Padding nur wenn Box selbst keines hat (= Top-Bild aktiv) */
#bos-popup-box.bos-popup-box--img-top .bos-popup-content {
	padding: var(--bos-box-pad-v) var(--bos-box-pad-h);
}

/* Schließen-Button über dem Bild: weiße Fläche für Lesbarkeit */
#bos-popup-box.bos-popup-box--img-top #bos-popup-close {
	background-color: rgba(255, 255, 255, 0.82);
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
	opacity: 1;
	border-color: transparent;
}

/* Mitte & Unten: normales Bild mit Abstand */
.bos-popup-image--middle,
.bos-popup-image--bottom {
	width: 100%;
	max-height: 200px;
	border-radius: calc(var(--wp--custom--border-radius, clamp(8px, 1.5vw, 16px)) * 0.6);
	margin: 1rem 0;
}

.bos-popup-image--bottom {
	margin-bottom: 0.25rem;
}

/* ---------------------------------------------------------------------------
   ZENTRIERTE AUSRICHTUNG (optional, via Admin-Einstellung)
   --------------------------------------------------------------------------- */

#bos-popup-box.bos-popup--center {
	text-align: center;
}

#bos-popup-box.bos-popup--center .bos-popup-cta {
	/* inline-flex zentriert sich durch text-align des Elternelements automatisch */
	margin-left: auto;
	margin-right: auto;
	display: inline-flex;
}

/* ---------------------------------------------------------------------------
   SCROLLBAR-STYLING (Box-intern) – Webkit
   --------------------------------------------------------------------------- */

#bos-popup-box::-webkit-scrollbar {
	width: 6px;
}

#bos-popup-box::-webkit-scrollbar-track {
	background: transparent;
}

#bos-popup-box::-webkit-scrollbar-thumb {
	background-color: rgba(0, 0, 0, 0.2);
	border-radius: 3px;
}