/* RKB Book Preview — minimal modal shell; theme can override */

.rkb-book-preview {
	display: block;
}

.rkb-book-preview__trigger {
	cursor: pointer;
	font: inherit;
}

/*
 * Match GreenMart / WooCommerce “Buy Now” (.tbay-buy-now.button).
 * Theme classes are added in PHP; rules below align layout and override conflicts.
 */
.rkb-book-preview .rkb-book-preview__trigger--button.tbay-buy-now.button {
	-webkit-appearance: none;
	appearance: none;
	box-sizing: border-box;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	max-width: 100%;
	margin: 12px 0 16px;
	padding: 13px 30px;
	position: static !important;
	left: auto !important;
	right: auto !important;
	bottom: auto !important;
	min-height: 42px;
	line-height: 42px;
	border-radius: 0;
	text-transform: uppercase;
	letter-spacing: 1.5px;
	font-family: Roboto, sans-serif;
	font-size: 11px;
	font-weight: 400;
	text-align: center;
	white-space: normal;
	word-break: keep-all;
	cursor: pointer;
	box-shadow: none;
	filter: none;
	transform: none;
	transition: all 0.4s ease 0s;

	background-color: var(--tb-color-second, #f9b233);
	border: 1px solid var(--tb-color-second, #f9b233);
	color: #212b36;
}

/* Theme adds a cart icon via ::before on Buy Now — hide for preview */
.rkb-book-preview .rkb-book-preview__trigger--button.tbay-buy-now.button::before,
.rkb-book-preview .rkb-book-preview__trigger--button.tbay-buy-now.button::after {
	display: none !important;
	content: none !important;
}

.rkb-book-preview .rkb-book-preview__trigger--button.tbay-buy-now.button:hover,
.rkb-book-preview .rkb-book-preview__trigger--button.tbay-buy-now.button:focus {
	background-color: var(--tb-color-second-hover, #f5a623);
	border-color: var(--tb-color-second-hover, #f5a623);
	color: #212b36;
	box-shadow: none;
	filter: none;
	transform: none;
}

.rkb-book-preview .rkb-book-preview__trigger--button.tbay-buy-now.button:focus {
	outline: none;
}

.rkb-book-preview .rkb-book-preview__trigger--button.tbay-buy-now.button:focus-visible {
	outline: 2px solid #212b36;
	outline-offset: 2px;
}

.rkb-book-preview__trigger--link {
	display: inline;
	padding: 0;
	border: none;
	border-radius: 0;
	background: none;
	color: inherit;
	text-decoration: underline;
}

.rkb-book-preview-modal {
	position: fixed;
	inset: 0;
	z-index: 100100;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom)
		env(safe-area-inset-left);
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.18s ease, visibility 0.18s ease;
}

.rkb-book-preview-modal.is-open {
	opacity: 1;
	visibility: visible;
}

.rkb-book-preview-modal__backdrop {
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, 0.55);
	cursor: pointer;
}

.rkb-book-preview-modal__panel {
	position: relative;
	z-index: 1;
	box-sizing: border-box;
	display: flex;
	flex-direction: column;
	width: min(96vw, 1100px);
	max-height: 90vh;
	margin: auto;
	background: #fff;
	border-radius: 6px;
	box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
	overflow: hidden;
}

.rkb-book-preview-modal__close {
	position: absolute;
	top: 6px;
	right: 10px;
	z-index: 3;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	margin: 0;
	padding: 0;
	border: none;
	border-radius: 4px;
	background: rgba(255, 255, 255, 0.92);
	color: #333;
	font-size: 26px;
	line-height: 1;
	cursor: pointer;
}

.rkb-book-preview-modal__close:hover,
.rkb-book-preview-modal__close:focus-visible {
	background: #eee;
	outline: 2px solid #333;
	outline-offset: 2px;
}

.rkb-book-preview-modal__body {
	position: relative;
	z-index: 1;
	flex: 1;
	min-height: 200px;
	max-height: calc(90vh - 0px);
	overflow: auto;
	padding: 44px 12px 12px;
	-webkit-overflow-scrolling: touch;
}

/* Ensure DearFlip book container can grow inside modal */
.rkb-book-preview-modal__body ._df_book {
	min-height: 60vh;
}

body.rkb-book-preview-modal-open {
	overflow: hidden;
}