/*!
 * JennyViewer 0.1.0 - 테마
 * Copyright (c) 2026 Jennysoft Co., Ltd.
 *
 * 폐쇄망 원칙: 외부 스타일 반입·웹폰트·외부 이미지 없음. 아이콘은 유니코드 문자만 사용한다.
 * 명도대비는 기본/다크 모두 4.5:1 이상을 유지한다(KWCAG 2.2 명도 대비).
 */

.jv-root {
	--jv-bg: #f1f3f5;
	--jv-surface: #ffffff;
	--jv-surface-2: #f8f9fa;
	--jv-border: #d0d5da;
	--jv-text: #1b1d1f;
	--jv-text-weak: #55595e;
	--jv-primary: #1148a0;
	--jv-primary-text: #ffffff;
	--jv-hit: #ffe08a;
	--jv-hit-active: #ff9f1c;
	--jv-mask: #6b7280;
	--jv-shadow: 0 1px 3px rgba(0, 0, 0, .16);
	--jv-radius: 4px;
	--jv-font: "맑은 고딕", "Malgun Gothic", "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
	--jv-mono: Consolas, "D2Coding", "Courier New", monospace;

	display: flex;
	flex-direction: column;
	position: relative;
	box-sizing: border-box;
	height: 100%;
	min-height: 320px;
	overflow: hidden;
	background: var(--jv-bg);
	border: 1px solid var(--jv-border);
	border-radius: var(--jv-radius);
	color: var(--jv-text);
	font-family: var(--jv-font);
	font-size: 14px;
	line-height: 1.6;
}

.jv-root[data-jv-theme="dark"] {
	--jv-bg: #16181a;
	--jv-surface: #212528;
	--jv-surface-2: #292d31;
	--jv-border: #3a4045;
	--jv-text: #e9ecef;
	--jv-text-weak: #adb5bd;
	--jv-primary: #6ea8fe;
	--jv-primary-text: #10131a;
	--jv-hit: #6b5300;
	--jv-hit-active: #a97400;
	--jv-mask: #9aa3ad;
	--jv-shadow: 0 1px 3px rgba(0, 0, 0, .5);
}

.jv-root *,
.jv-root *::before,
.jv-root *::after {
	box-sizing: border-box;
}

/* ---------- 툴바 ---------- */

.jv-toolbar {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 4px;
	flex: 0 0 auto;
	padding: 6px 8px;
	background: var(--jv-surface);
	border-bottom: 1px solid var(--jv-border);
}

.jv-group {
	display: flex;
	align-items: center;
	gap: 2px;
	padding-right: 8px;
	border-right: 1px solid var(--jv-border);
}

.jv-group:last-child {
	border-right: 0;
}

.jv-right {
	margin-left: auto;
	border-right: 0;
}

.jv-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 32px;
	height: 32px;
	padding: 0 8px;
	background: transparent;
	border: 1px solid transparent;
	border-radius: var(--jv-radius);
	color: var(--jv-text);
	font-family: inherit;
	font-size: 16px;
	line-height: 1;
	cursor: pointer;
}

.jv-btn:hover {
	background: var(--jv-surface-2);
	border-color: var(--jv-border);
}

.jv-btn:focus-visible,
.jv-page-input:focus-visible,
.jv-search-input:focus-visible,
.jv-thumb:focus-visible,
.jv-more:focus-visible,
.jv-viewport:focus-visible {
	outline: 2px solid var(--jv-primary);
	outline-offset: 1px;
}

.jv-btn[aria-pressed="true"] {
	background: var(--jv-surface-2);
	border-color: var(--jv-border);
}

.jv-page-input {
	width: 48px;
	height: 30px;
	padding: 0 6px;
	background: var(--jv-surface);
	border: 1px solid var(--jv-border);
	border-radius: var(--jv-radius);
	color: var(--jv-text);
	font-family: inherit;
	font-size: 13px;
	text-align: center;
}

.jv-page-total,
.jv-zoom-label,
.jv-search-count {
	color: var(--jv-text-weak);
	font-size: 12px;
	white-space: nowrap;
}

.jv-zoom-label {
	min-width: 44px;
	text-align: center;
}

.jv-search-count {
	min-width: 84px;
}

.jv-search-input {
	width: 150px;
	height: 30px;
	padding: 0 8px;
	background: var(--jv-surface);
	border: 1px solid var(--jv-border);
	border-radius: var(--jv-radius);
	color: var(--jv-text);
	font-family: inherit;
	font-size: 13px;
}

/* ---------- 본문 ---------- */

.jv-body {
	display: flex;
	flex: 1 1 auto;
	min-height: 0;
}

.jv-thumbs {
	flex: 0 0 132px;
	overflow-y: auto;
	padding: 8px;
	background: var(--jv-surface);
	border-right: 1px solid var(--jv-border);
}

.jv-thumbs[hidden] {
	display: none;
}

.jv-thumb-list {
	margin: 0;
	padding: 0;
	list-style: none;
}

.jv-thumb {
	display: block;
	width: 100%;
	margin-bottom: 8px;
	padding: 4px;
	background: transparent;
	border: 1px solid transparent;
	border-radius: var(--jv-radius);
	color: var(--jv-text-weak);
	font-family: inherit;
	font-size: 11px;
	cursor: pointer;
}

.jv-thumb:hover {
	border-color: var(--jv-border);
}

.jv-thumb-box {
	display: block;
	width: 100%;
	background: var(--jv-surface-2);
	border: 1px solid var(--jv-border);
}

.jv-thumb-label {
	display: block;
	padding-top: 2px;
	text-align: center;
}

.jv-viewport {
	flex: 1 1 auto;
	overflow: auto;
	padding: 16px 0;
}

.jv-pages {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 16px;
	width: max-content;
	min-width: 100%;
	margin: 0 auto;
}

.jv-page {
	position: relative;
	background: var(--jv-surface);
	border: 1px solid var(--jv-border);
	box-shadow: var(--jv-shadow);
}

.jv-page-content {
	padding: 48px 56px;
}

.jv-page-badge {
	position: absolute;
	right: 8px;
	bottom: 6px;
	color: var(--jv-text-weak);
	font-size: 11px;
	pointer-events: none;
}

/* ---------- 콘텐츠 블록 ---------- */

.jv-p {
	margin: 0 0 .7em;
	white-space: pre-wrap;
	word-break: break-word;
}

.jv-h {
	margin: 1.1em 0 .5em;
	font-weight: 700;
	line-height: 1.35;
}

h1.jv-h { font-size: 1.7em; }
h2.jv-h { font-size: 1.45em; }
h3.jv-h { font-size: 1.25em; }
h4.jv-h { font-size: 1.1em; }
h5.jv-h,
h6.jv-h { font-size: 1em; }

.jv-list {
	margin: 0 0 .8em;
	padding-left: 1.4em;
}

.jv-list li {
	margin-bottom: .2em;
}

.jv-divider {
	margin: 1.2em 0;
	border: 0;
	border-top: 1px solid var(--jv-border);
}

.jv-link {
	color: var(--jv-primary);
	text-decoration: underline;
}

.jv-mono,
.jv-code code {
	font-family: var(--jv-mono);
	font-size: .92em;
}

.jv-code {
	margin: 0 0 .8em;
	padding: 10px 12px;
	overflow-x: auto;
	background: var(--jv-surface-2);
	border: 1px solid var(--jv-border);
	border-radius: var(--jv-radius);
	white-space: pre-wrap;
	word-break: break-word;
}

.jv-note {
	margin: 0 0 .8em;
	padding: 8px 12px;
	background: var(--jv-surface-2);
	border-left: 3px solid var(--jv-primary);
	color: var(--jv-text-weak);
}

.jv-note strong {
	display: block;
	margin-bottom: .2em;
	color: var(--jv-text);
	font-size: .9em;
}

.jv-figure {
	margin: 0 0 .8em;
}

.jv-figure img {
	max-width: 100%;
	height: auto;
}

.jv-figure figcaption {
	color: var(--jv-text-weak);
	font-size: .85em;
}

.jv-unknown {
	color: var(--jv-text-weak);
	font-style: italic;
}

.jv-caption {
	margin: .3em 0 .8em;
	color: var(--jv-text-weak);
	font-size: .85em;
}

/* ---------- 표 ---------- */

.jv-table-wrap,
.jv-sheet-scroll {
	max-width: 100%;
	margin-bottom: .9em;
	overflow-x: auto;
}

.jv-table,
.jv-sheet {
	width: 100%;
	border-collapse: collapse;
	font-size: .95em;
}

.jv-table th,
.jv-table td,
.jv-sheet th,
.jv-sheet td {
	padding: 5px 8px;
	border: 1px solid var(--jv-border);
	text-align: left;
	vertical-align: top;
	word-break: break-word;
}

.jv-table th,
.jv-sheet th {
	background: var(--jv-surface-2);
	font-weight: 700;
}

.jv-dir::before {
	content: "📁 ";
}

/* ---------- 시트 ---------- */

.jv-sheet-name {
	display: inline-block;
	padding: 3px 10px;
	background: var(--jv-surface-2);
	border: 1px solid var(--jv-border);
	border-bottom: 0;
	border-radius: var(--jv-radius) var(--jv-radius) 0 0;
	font-size: .85em;
	font-weight: 700;
}

.jv-sheet {
	min-width: 100%;
	font-size: .88em;
	white-space: nowrap;
}

.jv-sheet td {
	white-space: pre-wrap;
}

.jv-sheet-col,
.jv-sheet-row,
.jv-sheet-corner {
	position: sticky;
	background: var(--jv-surface-2);
	color: var(--jv-text-weak);
	font-size: .85em;
	text-align: center;
}

.jv-sheet-col,
.jv-sheet-corner {
	top: 0;
	z-index: 2;
}

.jv-sheet-row,
.jv-sheet-corner {
	left: 0;
	z-index: 1;
}

.jv-sheet-corner {
	z-index: 3;
}

.jv-more {
	display: block;
	width: 100%;
	padding: 6px;
	background: var(--jv-surface-2);
	border: 1px solid var(--jv-border);
	border-radius: var(--jv-radius);
	color: var(--jv-text);
	font-family: inherit;
	font-size: .9em;
	cursor: pointer;
}

.jv-more[hidden] {
	display: none;
}

/* ---------- 래스터 + 텍스트 레이어 ---------- */

.jv-raster {
	position: relative;
	line-height: 0;
}

.jv-raster img {
	display: block;
	width: 100%;
	height: auto;
}

.jv-textlayer {
	position: absolute;
	inset: 0;
	overflow: hidden;
	line-height: 1;
	opacity: .01;
}

.jv-textlayer span {
	position: absolute;
	white-space: pre;
	transform-origin: 0 0;
	color: transparent;
}

.jv-root ::selection {
	background: rgba(17, 72, 160, .28);
}

/* ---------- 마스킹·검색·워터마크 ---------- */

.jv-masked {
	color: var(--jv-mask);
	letter-spacing: .04em;
}

.jv-hit {
	background: var(--jv-hit);
	color: inherit;
}

.jv-hit-active {
	background: var(--jv-hit-active);
	outline: 2px solid var(--jv-hit-active);
}

.jv-watermark {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	justify-content: space-around;
	overflow: hidden;
	opacity: .12;
	pointer-events: none;
	user-select: none;
}

.jv-watermark-line {
	display: flex;
	justify-content: space-around;
	color: var(--jv-text);
	font-size: 18px;
	font-weight: 700;
	white-space: nowrap;
}

/* ---------- 상태·알림 ---------- */

.jv-status {
	flex: 0 0 auto;
	padding: 4px 10px;
	background: var(--jv-surface);
	border-top: 1px solid var(--jv-border);
	color: var(--jv-text-weak);
	font-size: 12px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.jv-notice {
	max-width: 720px;
	margin: 0 auto 4px;
	padding: 8px 12px;
	background: #fff4e5;
	border: 1px solid #f0b429;
	border-radius: var(--jv-radius);
	color: #6b4700;
	font-size: 13px;
}

.jv-root[data-jv-theme="dark"] .jv-notice {
	background: #3a2f10;
	border-color: #8a6d1e;
	color: #ffe8b3;
}

.jv-notice p {
	margin: 0 0 .2em;
}

.jv-notice p:last-child {
	margin-bottom: 0;
}

.jv-loading,
.jv-empty,
.jv-error {
	padding: 48px 16px;
	color: var(--jv-text-weak);
	text-align: center;
}

.jv-error-msg {
	margin: 0 0 12px;
	color: var(--jv-text);
}

.jv-error-link {
	color: var(--jv-primary);
}

/* ---------- 복사 금지 ---------- */

.jv-nocopy .jv-page-content {
	user-select: none;
}

/* ---------- 인쇄 ---------- */

@media print {
	.jv-toolbar,
	.jv-thumbs,
	.jv-status,
	.jv-more {
		display: none !important;
	}

	.jv-root {
		height: auto;
		border: 0;
		overflow: visible;
	}

	.jv-viewport {
		overflow: visible;
		padding: 0;
	}

	.jv-pages {
		transform: none !important;
		gap: 0;
	}

	.jv-page {
		box-shadow: none;
		border: 0;
		break-after: page;
		page-break-after: always;
	}
}

/* ---------- 모바일 ---------- */

@media (max-width: 640px) {
	.jv-thumbs {
		display: none;
	}

	.jv-page-content {
		padding: 24px 18px;
	}

	.jv-search-input {
		width: 110px;
	}
}

/* ---------- 동작 최소화 선호 ---------- */

@media (prefers-reduced-motion: reduce) {
	.jv-root * {
		transition: none !important;
		animation: none !important;
	}
}