.flipset-wrap {
	margin: 1.5em 0;
	max-width: 100%;
}

.flipset-wrap *,
.flipset-wrap *::before,
.flipset-wrap *::after {
	box-sizing: border-box;
}

.flipset-shell {
	display: flex;
	flex-direction: column;
	border: 1px solid #1d2327;
	border-radius: 8px;
	background: #2c3338;
	overflow: hidden;
	min-height: 280px;
}

.flipset-shell:fullscreen,
.flipset-shell:-webkit-full-screen {
	width: 100% !important;
	height: 100% !important;
	border: 0;
	border-radius: 0;
}

.flipset-wrap .flipset-chrome {
	display: flex !important;
	flex-direction: row !important;
	flex-wrap: nowrap !important;
	align-items: center !important;
	gap: 0;
	width: 100%;
	background: #1d2327;
	color: #dcdcde;
	border: 0;
	border-bottom: 1px solid #0a0a0a;
	overflow: visible !important;
	position: relative;
	z-index: 5;
}

.flipset-wrap .flipset-toolbar {
	display: flex !important;
	flex-direction: row !important;
	flex-wrap: nowrap !important;
	align-items: center !important;
	gap: 6px;
	margin: 0 !important;
	padding: 4px 8px;
	background: transparent !important;
	border: 0 !important;
	font-size: 12px;
	flex: 1 1 auto;
	min-width: 0;
	width: 100% !important;
	max-width: none !important;
	color: inherit;
}

.flipset-wrap .flipset-tool-group {
	display: flex !important;
	flex-wrap: nowrap !important;
	align-items: center;
	gap: 2px;
	flex: 0 0 auto;
	width: auto !important;
}

.flipset-wrap .flipset-tool-group[hidden],
.flipset-wrap .flipset-toolbar button.flipset-btn[hidden] {
	display: none !important;
}

.flipset-wrap .flipset-tool-group + .flipset-tool-group {
	padding-left: 4px;
	border-left: 1px solid rgba(255, 255, 255, 0.14);
}

.flipset-wrap .flipset-find-group {
	flex: 1 1 7em;
	min-width: 0;
	max-width: 16em;
}

.flipset-wrap .flipset-tool-group-end {
	margin-left: auto !important;
	display: flex !important;
	align-items: center;
	gap: 4px;
	flex: 0 0 auto;
}

.flipset-wrap .flipset-toolbar button.flipset-btn,
.flipset-wrap .flipset-toolbar a.flipset-btn {
	appearance: none;
	display: inline-flex !important;
	align-items: center;
	justify-content: center;
	width: 26px !important;
	min-width: 26px !important;
	max-width: 26px !important;
	height: 26px !important;
	margin: 0 !important;
	padding: 0 !important;
	border: 0 !important;
	background: transparent !important;
	border-radius: 4px;
	cursor: pointer;
	color: #dcdcde !important;
	text-decoration: none !important;
	flex: 0 0 26px !important;
	float: none !important;
	box-shadow: none !important;
}

.flipset-wrap .flipset-btn svg {
	display: block;
	width: 16px;
	height: 16px;
}

.flipset-wrap .flipset-toolbar button.flipset-btn:hover,
.flipset-wrap .flipset-toolbar a.flipset-btn:hover,
.flipset-wrap .flipset-toolbar button.flipset-btn:focus {
	background: rgba(255, 255, 255, 0.1) !important;
	color: #fff !important;
}

.flipset-wrap .flipset-btn:focus-visible {
	outline: 2px solid #72aee6;
	outline-offset: 1px;
}

.flipset-wrap .flipset-btn:disabled {
	opacity: 0.35;
	cursor: default;
	background: transparent !important;
}

.flipset-wrap .flipset-toolbar button.flipset-btn[aria-expanded="true"] {
	background: rgba(255, 255, 255, 0.12) !important;
}

.flipset-wrap .flipset-page-indicator {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	padding: 0 4px;
	color: #c3c4c7;
	flex: 0 0 auto;
}

.flipset-wrap input.flipset-page-input[type="number"] {
	width: 2.6em !important;
	min-width: 2.6em !important;
	max-width: 2.6em !important;
	height: 26px !important;
	margin: 0 !important;
	padding: 0 2px !important;
	border: 1px solid rgba(255, 255, 255, 0.16) !important;
	border-radius: 4px;
	background: #0a0a0a !important;
	color: #f0f0f1 !important;
	text-align: center;
	font-size: 12px !important;
	float: none !important;
}

.flipset-wrap .flipset-page-slash {
	opacity: 0.55;
}

.flipset-wrap .flipset-zoom-label {
	min-width: 2.8em;
	text-align: center;
	font-variant-numeric: tabular-nums;
	color: #c3c4c7;
	font-size: 12px;
	flex: 0 0 auto;
}

.flipset-wrap .flipset-find {
	position: relative;
	display: flex;
	align-items: center;
	flex: 1 1 auto;
	min-width: 0;
	width: auto !important;
}

.flipset-wrap .flipset-find svg {
	position: absolute;
	left: 7px;
	width: 13px;
	height: 13px;
	opacity: 0.55;
	pointer-events: none;
}

.flipset-wrap input.flipset-find-input,
.flipset-wrap input.flipset-find-input[type="search"] {
	width: 100% !important;
	min-width: 0 !important;
	max-width: none !important;
	height: 26px !important;
	margin: 0 !important;
	padding: 0 6px 0 24px !important;
	border: 1px solid rgba(255, 255, 255, 0.16) !important;
	border-radius: 4px;
	background: #0a0a0a !important;
	color: #f0f0f1 !important;
	font-size: 12px !important;
	float: none !important;
	flex: 1 1 auto !important;
}

.flipset-wrap .flipset-find-input::placeholder {
	color: #8c8f94;
}

.flipset-viewer {
	position: relative;
	display: flex;
	flex-direction: row;
	flex: 1 1 auto;
	min-height: 220px;
	overflow: hidden;
	background: #3c434a;
}

.flipset-viewer:focus {
	outline: none;
}

.flipset-viewer:focus-visible {
	outline: 2px solid #72aee6;
	outline-offset: -2px;
}

.flipset-caption {
	margin: 0 0 8px;
	font-weight: 600;
	color: #1d2327;
}

.flipset-viewer[aria-busy="true"] {
	background: linear-gradient(90deg, #2c3338 0%, #3c434a 40%, #2c3338 80%);
	background-size: 200% 100%;
	animation: flipset-shimmer 1.2s ease infinite;
}

@keyframes flipset-shimmer {
	from {
		background-position: 100% 0;
	}
	to {
		background-position: -100% 0;
	}
}

@media (prefers-reduced-motion: reduce) {
	.flipset-viewer[aria-busy="true"] {
		animation: none;
		background: #2c3338;
	}
}

.flipset-status {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	color: #dcdcde;
	font-size: 14px;
}

.flipset-status.flipset-error {
	color: #f18383;
}

.flipset-pages {
	display: flex;
	justify-content: center;
	align-items: center;
	padding: 16px;
	box-sizing: border-box;
	min-height: 100%;
	height: 100%;
	flex: 1 1 auto;
	min-width: 0;
	overflow: auto;
	touch-action: pan-x pan-y;
}

.flipset-page-wrap {
	position: relative;
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
	background: #fff;
	touch-action: none;
}

.flipset-page {
	display: block;
	max-width: none;
}

.flipset-text-layer {
	position: absolute;
	inset: 0;
	overflow: hidden;
	line-height: 1;
	opacity: 1;
	pointer-events: auto;
	user-select: text;
	-webkit-user-select: text;
	z-index: 1;
}

.flipset-text-layer span {
	position: absolute;
	white-space: pre;
	color: transparent;
	cursor: text;
	transform-origin: 0% 0%;
}

.flipset-text-layer span::selection {
	background: rgba(0, 102, 204, 0.35);
	color: transparent;
}

.flipset-text-layer span.flipset-hl {
	background: rgba(255, 213, 0, 0.45);
	color: transparent;
}

.flipset-annotation-layer {
	position: absolute;
	inset: 0;
	overflow: hidden;
	pointer-events: none;
	z-index: 2;
	transform-origin: 0 0;
}

.flipset-annotation-layer section {
	position: absolute;
	text-align: initial;
	pointer-events: auto;
	box-sizing: border-box;
	transform-origin: 0 0;
}

.flipset-annotation-layer a {
	position: absolute;
	inset: 0;
	display: block;
	font-size: 1em;
}

.flipset-annotation-layer .linkAnnotation > a:hover,
.flipset-annotation-layer .buttonWidgetAnnotation.pushButton > a:hover {
	background: rgba(255, 255, 0, 0.18);
	box-shadow: 0 0 0 1px rgba(255, 255, 0, 0.45);
}

.flipset-admin-notice {
	padding: 8px 12px;
	background: #fcf0f1;
	border-left: 4px solid #d63638;
}

.flipset-branding {
	margin: 8px 0 0;
	text-align: center;
	font-size: 11px;
	line-height: 1.4;
}

.flipset-branding a {
	color: #646970;
	text-decoration: none;
}

.flipset-branding a:hover,
.flipset-branding a:focus {
	color: #2271b1;
	text-decoration: underline;
}

.flipset-sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.flipset-password {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	z-index: 3;
	display: flex;
	flex-direction: column;
	align-items: stretch;
	gap: 8px;
	width: min(22rem, calc(100% - 32px));
	padding: 16px;
	border-radius: 6px;
	background: #1d2327;
	color: #dcdcde;
	box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}

.flipset-password-prompt {
	margin: 0;
	font-size: 14px;
	line-height: 1.4;
	text-align: center;
}

.flipset-password-input {
	height: 32px;
	margin: 0;
	padding: 0 8px;
	border: 1px solid rgba(255, 255, 255, 0.16);
	border-radius: 4px;
	background: #0a0a0a;
	color: #f0f0f1;
	font-size: 14px;
}

.flipset-password-submit {
	height: 32px;
	border: 0;
	border-radius: 4px;
	background: #2271b1;
	color: #fff;
	font-size: 13px;
	cursor: pointer;
}

.flipset-password-submit:hover,
.flipset-password-submit:focus {
	background: #135e96;
}

.flipset-password-error {
	margin: 0;
	color: #f18383;
	font-size: 13px;
	text-align: center;
}

.flipset-side {
	position: relative;
	top: 0;
	left: 0;
	bottom: 0;
	z-index: 3;
	display: flex;
	flex-direction: column;
	flex: 0 0 220px;
	width: 220px;
	max-width: 80%;
	height: 100%;
	background: #1d2327;
	color: #dcdcde;
	border-right: 1px solid #0a0a0a;
	box-shadow: 4px 0 16px rgba(0, 0, 0, 0.25);
	order: -1;
}

@media (max-width: 580px) {
	.flipset-side {
		position: absolute;
		top: 0;
		left: 0;
		bottom: 0;
		z-index: 10;
		width: 240px;
		max-width: 85%;
		box-shadow: 8px 0 24px rgba(0, 0, 0, 0.5);
	}
}

.flipset-side[hidden] {
	display: none;
}

.flipset-side-head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	flex: 0 0 auto;
	padding: 8px 8px 8px 12px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.flipset-side-title {
	font-size: 12px;
	font-weight: 600;
	line-height: 1.3;
}

.flipset-side-close {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 26px;
	height: 26px;
	margin: 0;
	padding: 0;
	border: 0;
	border-radius: 4px;
	background: transparent;
	color: #dcdcde;
	font-size: 18px;
	line-height: 1;
	cursor: pointer;
}

.flipset-side-close:hover,
.flipset-side-close:focus {
	background: rgba(255, 255, 255, 0.1);
	color: #fff;
}

.flipset-toc-panel,
.flipset-thumbs-panel {
	flex: 1 1 auto;
	min-height: 0;
	overflow: auto;
	padding: 8px;
}

.flipset-toc-panel[hidden],
.flipset-thumbs-panel[hidden] {
	display: none;
}

.flipset-toc-item {
	display: block;
	width: 100%;
	margin: 0 0 2px;
	padding: 6px 8px;
	border: 0;
	border-radius: 4px;
	background: transparent;
	color: #dcdcde;
	font-size: 12px;
	line-height: 1.35;
	text-align: left;
	cursor: pointer;
}

.flipset-toc-item[data-depth="1"] {
	padding-left: 20px;
}

.flipset-toc-item:hover,
.flipset-toc-item:focus {
	background: rgba(255, 255, 255, 0.08);
	color: #fff;
}

.flipset-thumbs-panel {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.flipset-thumb {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 4px;
	width: 100%;
	margin: 0;
	padding: 6px;
	border: 1px solid transparent;
	border-radius: 4px;
	background: transparent;
	color: #dcdcde;
	cursor: pointer;
}

.flipset-thumb:hover,
.flipset-thumb:focus {
	background: rgba(255, 255, 255, 0.06);
}

.flipset-thumb.is-current {
	border-color: #72aee6;
	background: rgba(114, 174, 230, 0.12);
}

.flipset-thumb-slot {
	width: 96px;
	min-height: 72px;
	background: #3c434a;
	border-radius: 2px;
	overflow: hidden;
}

.flipset-thumb-slot canvas {
	display: block;
	width: 100%;
	height: auto;
}

.flipset-thumb-label {
	font-size: 11px;
	line-height: 1.2;
}

@media (max-width: 720px) {
	.flipset-wrap {
		margin: 1em 0;
	}

	.flipset-wrap .flipset-shell {
		height: min(85dvh, 100svh - 4rem) !important;
		max-height: 85dvh;
	}

	.flipset-wrap .flipset-chrome {
		flex-wrap: wrap !important;
		overflow: visible;
		padding-left: env(safe-area-inset-left);
		padding-right: env(safe-area-inset-right);
	}

	.flipset-wrap .flipset-toolbar {
		order: 1;
		flex: 1 1 100%;
		padding: 4px 6px;
	}

	.flipset-wrap .flipset-toolbar button.flipset-btn,
	.flipset-wrap .flipset-toolbar a.flipset-btn {
		width: 40px !important;
		min-width: 40px !important;
		max-width: 40px !important;
		height: 40px !important;
		flex: 0 0 40px !important;
		touch-action: manipulation;
	}

	.flipset-wrap .flipset-btn svg {
		width: 18px;
		height: 18px;
	}

	.flipset-wrap input.flipset-page-input[type="number"],
	.flipset-wrap input.flipset-find-input,
	.flipset-wrap input.flipset-find-input[type="search"] {
		height: 40px !important;
		font-size: 16px !important;
	}

	.flipset-wrap .flipset-more {
		display: inline-flex !important;
	}

	.flipset-wrap .flipset-toolbar:not(.is-more-open) .flipset-panel-group,
	.flipset-wrap .flipset-toolbar:not(.is-more-open) .flipset-zoom-out,
	.flipset-wrap .flipset-toolbar:not(.is-more-open) .flipset-zoom-in,
	.flipset-wrap .flipset-toolbar:not(.is-more-open) .flipset-zoom-label,
	.flipset-wrap .flipset-toolbar:not(.is-more-open) .flipset-rotate,
	.flipset-wrap .flipset-toolbar:not(.is-more-open) .flipset-find-group,
	.flipset-wrap .flipset-toolbar:not(.is-more-open) .flipset-tool-group-end .flipset-download,
	.flipset-wrap .flipset-toolbar:not(.is-more-open) .flipset-tool-group-end .flipset-print,
	.flipset-wrap .flipset-toolbar:not(.is-more-open) .flipset-tool-group-end .flipset-present,
	.flipset-wrap .flipset-toolbar:not(.is-more-open) .flipset-tool-group-end .flipset-fs,
	.flipset-wrap .flipset-toolbar:not(.is-more-open) .flipset-pan,
	.flipset-wrap .flipset-toolbar:not(.is-more-open) .flipset-view {
		display: none !important;
	}

	.flipset-wrap .flipset-toolbar.is-more-open {
		flex-wrap: wrap !important;
	}

	.flipset-password-input,
	.flipset-password-submit {
		height: 44px;
		font-size: 16px;
	}

	.flipset-pages.is-scroll {
		-webkit-overflow-scrolling: touch;
		overscroll-behavior: contain;
		touch-action: pan-y;
	}

	.flipset-pages.is-scroll .flipset-page-wrap {
		touch-action: pan-y pinch-zoom;
	}
}

.flipset-wrap .flipset-more { display: inline-flex !important; }

.flipset-wrap .flipset-find-status {
	min-width: 3.2em;
	padding: 0 4px;
	color: #c3c4c7;
	font-size: 11px;
	font-variant-numeric: tabular-nums;
	white-space: nowrap;
}

.flipset-wrap .flipset-toolbar button.flipset-btn.is-active,
.flipset-wrap .flipset-toolbar button.flipset-btn[aria-pressed="true"] {
	background: rgba(114, 174, 230, 0.28) !important;
	color: #fff !important;
}

.flipset-pages.is-scroll {
	display: flex;
	flex-direction: column;
	justify-content: flex-start;
	align-items: center;
	gap: 16px;
	height: 100%;
	min-height: 0;
	overflow: auto;
}

.flipset-pages.is-spread {
	flex-direction: row;
	justify-content: center;
	align-items: center;
	gap: 8px;
	flex-wrap: nowrap;
}

.flipset-viewer.is-pan,
.flipset-viewer.is-pan .flipset-page-wrap {
	cursor: grab;
}

.flipset-viewer.is-pan.is-panning,
.flipset-viewer.is-pan.is-panning .flipset-page-wrap {
	cursor: grabbing;
}

.flipset-viewer.is-pan .flipset-text-layer,
.flipset-viewer.is-pan .flipset-annotation-layer {
	pointer-events: none;
}

.flipset-shell.is-present {
	position: relative;
}

.flipset-shell.is-present .flipset-chrome {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	z-index: 8;
	opacity: 0;
	transform: translateY(-8px);
	transition: opacity 0.18s ease, transform 0.18s ease;
	pointer-events: none;
}

@media (hover: hover) and (pointer: fine) {
	.flipset-shell.is-present:hover .flipset-chrome,
	.flipset-shell.is-present .flipset-chrome:focus-within {
		opacity: 1;
		transform: none;
		pointer-events: auto;
	}
}

.flipset-shell.is-present.is-present-show .flipset-chrome,
.flipset-shell.is-present .flipset-chrome:focus-within {
	opacity: 1;
	transform: none;
	pointer-events: auto;
}

.flipset-shell.is-present .flipset-viewer {
	flex: 1 1 auto;
	min-height: 0;
}

/* ===================================================================
   Themes: Dark & Sepia
   ========================================================================== */
.flipset-shell.flipset-theme-dark {
	background: #14171a;
	border-color: #2c3136;
}

.flipset-shell.flipset-theme-dark .flipset-chrome {
	background: #0d0f11;
	border-bottom-color: #1e2226;
	color: #e2e8f0;
}

.flipset-shell.flipset-theme-dark .flipset-page-wrap canvas {
	filter: invert(0.92) hue-rotate(180deg) brightness(0.95);
}

.flipset-shell.flipset-theme-dark .flipset-text-layer {
	mix-blend-mode: difference;
}

.flipset-shell.flipset-theme-dark .flipset-panel {
	background: #181b1e;
	border-right-color: #2c3136;
}

.flipset-shell.flipset-theme-sepia {
	background: #f4ecd8;
	border-color: #dfd5be;
}

.flipset-shell.flipset-theme-sepia .flipset-chrome {
	background: #3c3124;
	border-bottom-color: #2c2419;
	color: #f7eed7;
}

.flipset-shell.flipset-theme-sepia .flipset-btn {
	color: #f7eed7;
}

.flipset-shell.flipset-theme-sepia .flipset-btn:hover,
.flipset-shell.flipset-theme-sepia .flipset-btn:focus {
	background: rgba(255, 255, 255, 0.12);
	color: #fff;
}

.flipset-shell.flipset-theme-sepia .flipset-page-wrap canvas {
	filter: sepia(0.36) contrast(0.96) brightness(0.98);
}

.flipset-shell.flipset-theme-sepia .flipset-panel {
	background: #eee3c8;
	border-right-color: #dfd5be;
	color: #4a3d2e;
}

.flipset-shell.flipset-theme-sepia .flipset-toc-item {
	color: #4a3d2e;
}

.flipset-shell.flipset-theme-sepia .flipset-toc-item:hover,
.flipset-shell.flipset-theme-sepia .flipset-toc-item:focus {
	background: rgba(0, 0, 0, 0.08);
	color: #2c2419;
}

/* ==========================================================================
   Modals (Shortcuts & Share)
   ========================================================================== */
.flipset-shell {
	position: relative;
}

.flipset-modal[hidden] {
	display: none !important;
}

.flipset-modal {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 50;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 16px;
}

.flipset-modal-backdrop {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(0, 0, 0, 0.65);
	backdrop-filter: blur(3px);
	-webkit-backdrop-filter: blur(3px);
}

.flipset-modal-card {
	position: relative;
	z-index: 2;
	width: 100%;
	max-width: 440px;
	max-height: 90%;
	background: #1e2327;
	color: #f0f0f1;
	border: 1px solid rgba(255, 255, 255, 0.15);
	border-radius: 8px;
	box-shadow: 0 16px 36px rgba(0, 0, 0, 0.45);
	display: flex;
	flex-direction: column;
	overflow: hidden;
	animation: flipsetModalFadeIn 0.15s ease-out;
}

@keyframes flipsetModalFadeIn {
	from {
		opacity: 0;
		transform: scale(0.96);
	}
	to {
		opacity: 1;
		transform: scale(1);
	}
}

.flipset-modal-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 12px 16px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.flipset-modal-title {
	margin: 0;
	font-size: 15px;
	font-weight: 600;
	color: #fff;
}

.flipset-modal-close {
	appearance: none;
	background: transparent;
	border: 0;
	color: #a7aaad;
	cursor: pointer;
	padding: 4px;
	border-radius: 4px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	transition: color 0.12s ease, background-color 0.12s ease;
}

.flipset-modal-close:hover,
.flipset-modal-close:focus {
	background: rgba(255, 255, 255, 0.1);
	color: #fff;
}

.flipset-modal-body {
	padding: 16px;
	overflow-y: auto;
}

/* Shortcuts Grid */
.flipset-shortcuts-grid {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.flipset-shortcut-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	font-size: 12.5px;
	padding-bottom: 6px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.flipset-shortcut-row:last-child {
	border-bottom: 0;
	padding-bottom: 0;
}

.flipset-shortcut-desc {
	color: #c3c4c7;
}

.flipset-shortcut-keys {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	flex-shrink: 0;
}

.flipset-shortcut-keys kbd {
	display: inline-block;
	padding: 2px 6px;
	font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
	font-size: 11px;
	line-height: 1.3;
	color: #f0f0f1;
	background: rgba(255, 255, 255, 0.1);
	border: 1px solid rgba(255, 255, 255, 0.2);
	border-radius: 4px;
	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.25);
}

/* Share Modal Elements */
.flipset-share-link-group {
	display: flex;
	gap: 6px;
	margin-bottom: 10px;
}

.flipset-share-input {
	flex: 1 1 auto;
	min-width: 0;
	padding: 6px 10px;
	font-size: 12px;
	color: #f0f0f1;
	background: rgba(0, 0, 0, 0.25);
	border: 1px solid rgba(255, 255, 255, 0.16);
	border-radius: 4px;
	outline: none;
}

.flipset-share-input:focus {
	border-color: #72aee6;
}

.flipset-share-copy {
	flex: 0 0 auto;
	padding: 0 14px;
	font-size: 12px;
	font-weight: 500;
	background: #2271b1 !important;
	color: #fff !important;
	border-radius: 4px !important;
	border: 0 !important;
	cursor: pointer;
	height: 32px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	transition: background-color 0.12s ease;
}

.flipset-share-copy:hover,
.flipset-share-copy:focus {
	background: #135e96 !important;
}

.flipset-share-page-option {
	display: flex;
	align-items: center;
	gap: 6px;
	font-size: 12px;
	color: #c3c4c7;
	margin-bottom: 16px;
	cursor: pointer;
}

.flipset-share-buttons {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.flipset-share-item {
	flex: 1 1 calc(50% - 4px);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 8px 12px;
	border-radius: 6px;
	font-size: 12px;
	font-weight: 500;
	color: #f0f0f1 !important;
	background: rgba(255, 255, 255, 0.08);
	border: 1px solid rgba(255, 255, 255, 0.1);
	text-decoration: none !important;
	transition: background-color 0.12s ease, transform 0.1s ease;
}

.flipset-share-item:hover,
.flipset-share-item:focus {
	background: rgba(255, 255, 255, 0.16);
	transform: translateY(-1px);
}

.flipset-share-item.flipset-share-x:hover {
	background: #000;
}

.flipset-share-item.flipset-share-fb:hover {
	background: #1877f2;
}

.flipset-share-item.flipset-share-linkedin:hover {
	background: #0a66c2;
}

.flipset-share-item.flipset-share-wa:hover {
	background: #25d366;
	color: #fff !important;
}

.flipset-share-item.flipset-share-email:hover {
	background: #ea4335;
}

/* ==========================================================================
   Lazy Loading Placeholder
   ========================================================================== */
.flipset-lazy-placeholder {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 12px;
	width: 100%;
	height: 100%;
	color: #dcdcde;
	cursor: pointer;
	padding: 24px;
	text-align: center;
}

.flipset-lazy-btn {
	appearance: none;
	background: #2271b1;
	color: #fff;
	border: 0;
	border-radius: 6px;
	padding: 10px 18px;
	font-size: 13px;
	font-weight: 500;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	gap: 8px;
	box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
	transition: background-color 0.12s ease, transform 0.1s ease;
}

.flipset-lazy-btn:hover,
.flipset-lazy-btn:focus {
	background: #135e96;
	transform: translateY(-1px);
}

.flipset-noscript {
	padding: 24px;
	text-align: center;
	background: #2c3338;
	color: #fff;
	border-radius: 4px;
}

.flipset-noscript a {
	color: #72aee6;
	font-weight: 600;
	text-decoration: underline;
}

/* ==========================================================================
   CORS & Error Diagnostics
   ========================================================================== */
.flipset-cors-card {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 32px 20px;
	text-align: center;
	max-width: 520px;
	margin: 0 auto;
	color: #f0f0f1;
}

.flipset-cors-icon {
	color: #f0b849;
	margin-bottom: 12px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.flipset-cors-title {
	margin: 0 0 8px;
	font-size: 16px;
	font-weight: 600;
	color: #fff;
}

.flipset-cors-desc {
	margin: 0 0 16px;
	font-size: 13px;
	line-height: 1.5;
	color: #c3c4c7;
}

.flipset-cors-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 9px 18px;
	background: #2271b1;
	color: #fff !important;
	text-decoration: none !important;
	font-weight: 500;
	font-size: 13px;
	border-radius: 6px;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
	transition: background-color 0.12s ease, transform 0.1s ease;
}

.flipset-cors-btn:hover,
.flipset-cors-btn:focus {
	background: #135e96;
	color: #fff !important;
	transform: translateY(-1px);
}

.flipset-cors-admin-hint {
	margin-top: 18px;
	padding: 10px 14px;
	background: rgba(255, 255, 255, 0.05);
	border: 1px solid rgba(255, 255, 255, 0.12);
	border-radius: 6px;
	font-size: 11px;
	line-height: 1.4;
	color: #a7aaad;
	text-align: left;
}

/* ==========================================================================
   More Tools Dropdown Menu
   ========================================================================== */
.flipset-more-wrap {
	position: relative;
	display: inline-flex;
	align-items: center;
}

.flipset-more-menu {
	position: absolute;
	top: calc(100% + 6px);
	right: 0;
	z-index: 1000;
	min-width: 190px;
	padding: 6px;
	background: #1d2327;
	border: 1px solid rgba(255, 255, 255, 0.16);
	border-radius: 8px;
	box-shadow: 0 10px 28px rgba(0, 0, 0, 0.45);
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.flipset-more-menu[hidden] {
	display: none !important;
}

.flipset-more-item {
	display: flex;
	align-items: center;
	gap: 10px;
	width: 100%;
	padding: 7px 10px;
	border: 0;
	border-radius: 6px;
	background: transparent;
	color: #dcdcde;
	font-size: 12px;
	line-height: 1.4;
	text-align: left;
	cursor: pointer;
	text-decoration: none;
	transition: background-color 0.12s ease, color 0.12s ease;
}

.flipset-more-item:hover,
.flipset-more-item:focus {
	background: rgba(255, 255, 255, 0.1);
	color: #fff;
}

.flipset-more-item svg {
	width: 15px;
	height: 15px;
	flex-shrink: 0;
}

/* ==========================================================================
   3D FlipBook Styles
   ========================================================================== */
.flipset-pages.is-flip {
	position: relative;
	display: flex;
	flex-direction: row;
	justify-content: center;
	align-items: center;
	gap: 0;
	cursor: pointer;
	user-select: none;
	-webkit-user-select: none;
}

.flipset-pages.is-flip .flipset-page-wrap {
	position: relative;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

/* Left page in spread has right-edge spine gradient */
.flipset-pages.is-flip .flipset-page-wrap:first-of-type:not(:only-of-type) {
	border-radius: 4px 0 0 4px;
}

.flipset-pages.is-flip.is-flip-busy .flipset-page-wrap,
.flipset-pages.is-flip .flipset-page-wrap.is-flip-hidden {
	visibility: hidden;
}

/* Real 3D page-turn stage */
.flipset-flip-stage {
	position: absolute;
	left: 0;
	top: 0;
	right: 0;
	bottom: 0;
	z-index: 30;
	pointer-events: none;
}

.flipset-flip-cover,
.flipset-flip-cast {
	position: absolute;
	background: #fff;
}

.flipset-flip-cast {
	background: transparent;
	opacity: 0;
}

.flipset-flip-strip {
	position: absolute;
	transform-style: preserve-3d;
	will-change: transform;
}

.flipset-flip-face {
	position: absolute;
	left: 0;
	top: 0;
	width: calc(100% + 1px);
	height: 100%;
	background-color: #fff;
	background-repeat: no-repeat;
	backface-visibility: hidden;
	-webkit-backface-visibility: hidden;
}

.flipset-flip-face.is-back {
	transform: rotateY(180deg);
}

.flipset-flip-shade {
	position: absolute;
	left: 0;
	top: 0;
	right: 0;
	bottom: 0;
	background: #000;
	opacity: 0;
}
/* Book spine dividing line */
.flipset-pages.is-flip .flipset-page-wrap:first-child:not(:only-child)::after {
	content: "";
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	width: 2px;
	background: linear-gradient(to right, rgba(0, 0, 0, 0.25), rgba(0, 0, 0, 0.05));
	pointer-events: none;
	z-index: 5;
}