body{
	overflow:hidden;
	background-color:#fcfcfc;
	margin:0;
	padding:0;
	font-family: 'Noto Sans Korean', 'Noto Sans KR', 'Pretendard', sans-serif;
}

.magazine-viewport .magazine{ width:922px; height:600px; }
.magazine-viewport .page{
	width:461px; height:600px;
	background-color:white;
	background-repeat:no-repeat;
	background-size:100% 100%;
}

.magazine-viewport .zoomer .region{ display:none; }

.magazine .region{
	position:absolute; overflow:hidden; background:#0066FF;
	opacity:0.1; border-radius:10px; cursor:pointer;
}
.magazine .region:hover{ opacity:0.3; }
.magazine .region.zoom{ opacity:0.01; }
.magazine .region.zoom:hover{ opacity:0.2; }

.magazine .page{
	box-shadow:0 0 20px rgba(0,0,0,0.2);
}

.magazine-viewport .page img{
	-webkit-touch-callout:none; -webkit-user-select:none;
	user-select:none; margin:0;
}

.magazine .even .gradient{
	position:absolute; top:0; left:0; width:100%; height:100%;
	background:linear-gradient(to right, rgba(0,0,0,0) 95%, rgba(0,0,0,0.2) 100%);
}
.magazine .odd .gradient{
	position:absolute; top:0; left:0; width:100%; height:100%;
	background:linear-gradient(to left, rgba(0,0,0,0) 95%, rgba(0,0,0,0.15) 100%);
}

.magazine-viewport .zoom-in .even .gradient,
.magazine-viewport .zoom-in .odd .gradient{ display:none; }

/* Loader - CSS spinner (no external image) */
.magazine-viewport .loader{
	width:22px; height:22px;
	position:absolute; top:50%; left:50%;
	margin:-11px 0 0 -11px;
	border:2px solid #ddd;
	border-top-color:#333;
	border-radius:50%;
	animation:flipbook-loader-spin 0.8s linear infinite;
}
@keyframes flipbook-loader-spin{
	to{ transform:rotate(360deg); }
}

.magazine-viewport .next-button,
.magazine-viewport .previous-button{
	width:22px; height:600px; position:absolute; top:0;
	cursor:pointer;
}
.magazine-viewport .next-button{
	right:-22px; border-radius:0 15px 15px 0;
}
.magazine-viewport .previous-button{
	left:-22px; border-radius:15px 0 0 15px;
}

.magazine-viewport .previous-button-hover,
.magazine-viewport .next-button-hover{
	background-color:rgba(0,0,0,0.2);
}
.magazine-viewport .previous-button::after,
.magazine-viewport .next-button::after{
	content:''; position:absolute; top:50%; width:0; height:0;
	border:6px solid transparent;
}
.magazine-viewport .previous-button::after{
	left:6px; margin-top:-6px;
	border-right-color:rgba(0,0,0,0.5);
}
.magazine-viewport .next-button::after{
	right:6px; margin-top:-6px;
	border-left-color:rgba(0,0,0,0.5);
}
.magazine-viewport .previous-button-hover::after{ border-right-color:rgba(0,0,0,0.8); }
.magazine-viewport .next-button-hover::after{ border-left-color:rgba(0,0,0,0.8); }

.magazine-viewport .previous-button-down,
.magazine-viewport .next-button-down{
	background-color:rgba(0,0,0,0.4);
}

.magazine-viewport .zoom-in .next-button,
.magazine-viewport .zoom-in .previous-button{ display:none; }

.animated{
	transition:margin-left 0.5s;
}

.thumbnails{ text-align:center; }
.thumbnail{ cursor:pointer; }
.thumbnails .current{ border:4px solid #777; }
.thumbnail-row-container{ margin:0 auto; }
.thumbnails .i .thumbnail-row-container{ width:35%; }
.thumbnails .i img{ width:100%; }
.thumbnails .d .thumbnail-row-container{ width:70%; }
.thumbnails .d img{ width:49%; }
.thumbnail-number{ font-size:13px; color:#999; font-weight:600; margin-bottom:30px; }

.popup-message{
	position:absolute; bottom:60px; left:50%;
	transform:translateX(-50%);
	z-index:10000;
}
.popup-message > div{
	display:inline-block; padding:5px 20px;
	background:rgba(0,0,0,0.5);
	text-align:center; font-size:12px; color:white;
	border-radius:10px;
}

#prevPage, .zoom-icon, #thumbnailOpen, #playPause, #nextPage{
	cursor:pointer;
}
#prevPage:hover, .zoom-icon:hover, #thumbnailOpen:hover, #playPause:hover, #nextPage:hover{
	color:#999;
}

/* ===========================================================
   Juson Flipbook Viewer — Ink & Paper Theme
   =========================================================== */
:root {
	--fb-ink: #1a2238;
	--fb-ink-soft: #4b5573;
	--fb-ink-muted: #6b7288;
	--fb-paper: #faf7f2;
	--fb-paper-2: #f3eee4;
	--fb-line: #e8e3d2;
	--fb-accent: #ff7a1a;
	--fb-accent-soft: #fff1e6;
}

body {
	background: var(--fb-paper);
	color: var(--fb-ink);
	font-family: "Pretendard", -apple-system, BlinkMacSystemFont, system-ui, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
	letter-spacing: -0.01em;
}

/* ---------- Top bar ---------- */
.fb-topbar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding: 10px 20px;
	background: var(--fb-paper);
	border-bottom: 1px solid var(--fb-line);
	box-shadow: 0 2px 12px rgba(26, 34, 56, 0.04);
	flex-shrink: 0;
	min-height: 56px;
}

.fb-brand {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	min-width: 0;
}

.fb-brand-logo {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 28px;
	min-height: 28px;
}

.fb-brand-logo img {
	max-height: 32px !important;
	width: auto !important;
	border-radius: 4px;
}

.fb-brand-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--fb-accent);
	box-shadow: 0 0 0 3px rgba(255, 122, 26, 0.18);
	flex-shrink: 0;
}

.fb-brand-text {
	display: flex;
	flex-direction: column;
	min-width: 0;
	line-height: 1.1;
}

.fb-brand-eyebrow {
	font-size: 10px;
	letter-spacing: 0.18em;
	font-weight: 700;
	color: var(--fb-ink-muted);
	text-transform: uppercase;
}

.fb-brand-title {
	font-size: 14px;
	font-weight: 700;
	color: var(--fb-ink);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	max-width: 40vw;
	margin-top: 2px;
}

.fb-pager {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	flex-shrink: 0;
}

.fb-pager-group {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 4px 12px;
	background: #ffffff;
	border: 1px solid var(--fb-line);
	border-radius: 999px;
	font-size: 12.5px;
	color: var(--fb-ink-soft);
	font-variant-numeric: tabular-nums;
}

.fb-pager-input {
	width: 40px;
	height: 24px;
	border: 0;
	background: transparent;
	text-align: center;
	font-weight: 700;
	color: var(--fb-ink);
	padding: 0;
	outline: none;
	font-variant-numeric: tabular-nums;
}

.fb-pager-input:focus {
	outline: 2px solid var(--fb-accent);
	outline-offset: 2px;
	border-radius: 4px;
}

.fb-pager-sep { color: var(--fb-line); }

.fb-pager-total {
	font-weight: 700;
	color: var(--fb-ink);
}

.fb-pager-unit { color: var(--fb-ink-muted); }

.fb-pager-go {
	display: inline-flex;
	align-items: center;
	gap: 2px;
	padding: 5px 12px 5px 10px;
	background: var(--fb-ink);
	color: #ffffff;
	border: 1px solid var(--fb-ink);
	border-radius: 999px;
	font-size: 12.5px;
	font-weight: 600;
	cursor: pointer;
	transition: background 0.18s ease, transform 0.15s ease;
}

.fb-pager-go i {
	font-size: 16px;
	line-height: 1;
}

.fb-pager-go:hover {
	background: #000;
	transform: translateY(-1px);
}

/* ---------- Bottom bar ---------- */
.fb-bottombar {
	flex-shrink: 0;
	background: var(--fb-paper);
	border-top: 1px solid var(--fb-line);
	padding: 10px 14px !important;
	width: 100% !important;
	margin: 0 !important;
	position: relative;
	z-index: 100;
	box-shadow: 0 -2px 12px rgba(26, 34, 56, 0.04);
}

.fb-toolbar {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.55rem;
}

.fb-toolbtn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border-radius: 999px;
	background: #ffffff;
	border: 1px solid var(--fb-line);
	color: var(--fb-ink);
	cursor: pointer;
	transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.15s ease;
}

.fb-toolbtn i {
	font-size: 17px;
	line-height: 1;
}

.fb-toolbtn:hover {
	background: var(--fb-paper-2);
	border-color: var(--fb-ink);
	color: var(--fb-ink);
	transform: translateY(-1px);
}

.fb-toolbtn-primary {
	background: var(--fb-ink);
	color: #ffffff;
	border-color: var(--fb-ink);
}

.fb-toolbtn-primary:hover {
	background: #000;
	color: #ffffff;
	border-color: #000;
}

/* Legacy selectors still referenced by turn.js/custom scripts */
#prevPage, #nextPage, #playPause, #thumbnailOpen, .zoom-icon {
	background: transparent !important;
	border: 0 !important;
	color: inherit !important;
}

#prevPage:hover, .zoom-icon:hover, #thumbnailOpen:hover, #playPause:hover, #nextPage:hover {
	color: inherit;
}

/* 1. 양옆 화살표 버튼 비표시 */
.magazine-viewport .next-button,
.magazine-viewport .previous-button {
	display: none !important;
}

/* 2. 상위 컨테이너 강제 중앙 정렬 및 여백 제거 */
.container-fluid {
	padding: 0 !important;
	overflow-x: hidden;
}

#viewerRow {
	margin: 0 !important;
	width: 100% !important;
	display: flex;
	justify-content: center;
	background: radial-gradient(ellipse at 50% 20%, #fdfbf5 0%, var(--fb-paper) 50%, var(--fb-paper-2) 100%);
	position: relative;
}

#viewerRow::before,
#viewerRow::after {
	content: "";
	position: absolute;
	width: 220px;
	height: 220px;
	border-radius: 50%;
	filter: blur(70px);
	opacity: 0.35;
	pointer-events: none;
}

#viewerRow::before {
	top: -80px;
	left: -60px;
	background: rgba(255, 122, 26, 0.18);
}

#viewerRow::after {
	bottom: -80px;
	right: -60px;
	background: rgba(26, 34, 56, 0.08);
}

/* 3. 매거진 뷰포트는 turn.js/zoom.js 인라인 크기를 우선 사용 */
#magazineContainer {
	margin: 0 auto;
	padding: 0;
	position: relative;
	z-index: 1;
}

/* Book shadow softened to match paper tone */
.magazine .page {
	box-shadow: 0 10px 40px rgba(26, 34, 56, 0.18), 0 2px 8px rgba(26, 34, 56, 0.08);
}

/* ---------- Offcanvas (썸네일) ---------- */
.offcanvas {
	background: var(--fb-paper);
	color: var(--fb-ink);
	border-right: 1px solid var(--fb-line);
}

.fb-offcanvas-header {
	padding: 1.25rem 1.25rem;
	border-bottom: 1px solid var(--fb-line);
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
}

.fb-offcanvas-title {
	display: flex;
	align-items: center;
	gap: 0.6rem;
	min-width: 0;
}

.fb-offcanvas-title > div {
	display: flex;
	flex-direction: column;
	line-height: 1.15;
	min-width: 0;
}

.fb-offcanvas-eyebrow {
	font-size: 10px;
	letter-spacing: 0.18em;
	font-weight: 700;
	color: var(--fb-ink-muted);
	text-transform: uppercase;
}

.fb-offcanvas-title .offcanvas-title {
	font-size: 14px !important;
	font-weight: 700 !important;
	color: var(--fb-ink);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.thumbnails .current {
	border: 3px solid var(--fb-accent);
	border-radius: 4px;
}

.thumbnail-number {
	font-size: 12px;
	color: var(--fb-ink-muted);
	font-weight: 600;
	margin-bottom: 24px;
}

/* ---------- Responsive tweaks ---------- */
@media (max-width: 576px) {
	.fb-topbar {
		padding: 10px 14px;
		gap: 0.5rem;
	}

	.fb-brand-text { display: none; }
	.fb-pager-unit { display: none; }
	.fb-pager-go span { display: none; }
	.fb-pager-go { padding: 5px 8px; }
}

/* 1. 최상위 레이아웃 여백 제거 */
html, body {
	height: 100% !important;
	margin: 0 !important;
	padding: 0 !important;
	overflow: hidden !important; /* 스크롤바 강제 제거 */
}

/* 2. 부트스트랩 컨테이너 높이 고정 */
.container-fluid {
	height: 100dvh !important;
	min-height: 100vh;
	display: flex;
	flex-direction: column;
	padding: 0 !important;
}

/* 3. 뷰어 영역이 남는 공간을 다 차지하도록 설정 */
#viewerRow {
	flex: 1 1 auto;
	height: auto !important;
	min-height: 0;
	margin: 0 !important;
	padding: 0 !important;
	display: flex;
	align-items: center; /* 책을 수직 중앙에 배치 */
	overflow: hidden;
}


/* 4. 하단 메뉴 마진 제거 */
#bottomMenu {
	margin: 0 !important;
	position: relative;
	z-index: 100;
}