/**
 * 가이드 페이지 전용 스타일 (single-guide · archive-guide · contextual-cta · sidebar)
 *
 * 본체 WEBDOT 가이드 시스템에서 Tailwind 의존성 제거.
 * --wd-* 토큰만 의존 (functions.php의 inline_style에서 주입).
 * 다른 고객사 테마에도 그대로 복사해서 사용 가능.
 *
 * 작성: 2026-05-22 (/AX셋업)
 */

/* ============================================================
   레이아웃 토큰 (커스텀 가능, 기본값)
   ============================================================ */
:root {
	--gd-nav-height: 84px;     /* refurground .nav: top 16 + height 68 */
	--gd-content-pad: 32px;
	--gd-sidebar-width: 248px;
	--gd-content-max: 860px;
	--gd-radius: 12px;
	--gd-text: var(--wd-text-primary, #0F172A);
	--gd-text-muted: var(--wd-text-secondary, #64748B);
	--gd-text-faint: #94A3B8;
	--gd-border: var(--wd-border-default, #E5E7EB);
	--gd-border-light: var(--wd-border-light, #EAEAEA);
	--gd-surface: var(--wd-surface-white, #FFFFFF);
	--gd-surface-light: var(--wd-surface-light, #F8F9FB);
	--gd-primary: var(--wd-primary, #2972cc);
	--gd-primary-hover: var(--wd-primary-hover, #1f5ba8);
	--gd-primary-light: var(--wd-primary-light, #9bc4ec);
	--gd-primary-bg: rgba(41, 114, 204, 0.08);
}

/* ============================================================
   공통 - body 스크롤 + 헤더 상단 여백
   ============================================================ */
body.single-guide,
body.post-type-archive-guide,
body.tax-guide_category {
	background: var(--gd-surface);
}

/* ============================================================
   Shell - 헤더 회피 + 컨텐츠 wrapper
   ============================================================ */
.gd-shell {
	padding-top: calc(var(--gd-nav-height) + 24px);
	min-height: 100vh;
}

.gd-container {
	max-width: 1280px;
	margin: 0 auto;
	display: flex;
	gap: 0;
	min-height: calc(100vh - var(--gd-nav-height) - 24px);
}

/* ============================================================
   Sidebar (좌측 카테고리 nav)
   ============================================================ */
.gd-sidebar {
	flex: 0 0 var(--gd-sidebar-width);
	border-right: 1px solid var(--gd-border-light);
	padding: 24px 0;
	display: none;
}
@media (min-width: 1024px) {
	.gd-sidebar { display: block; }
}

.gd-sidebar-inner {
	position: sticky;
	top: calc(var(--gd-nav-height) + 24px);
	max-height: calc(100vh - var(--gd-nav-height) - 32px);
	overflow-y: auto;
}

.gd-sidebar-title {
	display: block;
	padding: 8px 24px 16px;
	font-size: 18px;
	font-weight: 700;
	color: var(--gd-text);
	text-decoration: none;
}

.gd-cat-group { margin-bottom: 4px; }

.gd-cat-toggle {
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100%;
	padding: 10px 24px;
	background: transparent;
	border: 0;
	cursor: pointer;
	text-align: left;
	transition: background 0.15s;
}
.gd-cat-toggle:hover { background: var(--gd-surface-light); }

.gd-cat-toggle-label {
	font-size: 13px;
	font-weight: 600;
	color: var(--gd-text-faint);
	text-transform: uppercase;
	letter-spacing: 0.02em;
}

.gd-cat-chevron {
	width: 14px;
	height: 14px;
	color: var(--gd-text-faint);
	transition: transform 0.2s;
}
.gd-cat-toggle[aria-expanded="false"] .gd-cat-chevron { transform: rotate(-90deg); }

.gd-cat-list {
	list-style: none;
	padding: 0 12px 8px;
	margin: 0;
}

.gd-cat-list li { margin: 0; }

.gd-cat-link {
	display: block;
	padding: 7px 12px;
	font-size: 13px;
	line-height: 1.5;
	color: var(--gd-text-muted);
	text-decoration: none;
	border-radius: 6px;
	transition: background 0.15s, color 0.15s;
}
.gd-cat-link:hover { background: var(--gd-surface-light); color: var(--gd-text); }
.gd-cat-link.is-active {
	background: var(--gd-primary-bg);
	color: var(--gd-primary);
	font-weight: 600;
}

/* child 카테고리 들여쓰기 */
.gd-cat-child .gd-cat-toggle { padding: 8px 12px; }
.gd-cat-child .gd-cat-toggle-label {
	font-size: 12px;
	font-weight: 500;
	color: var(--gd-text-faint);
	text-transform: none;
}
.gd-cat-child .gd-cat-list { padding-left: 24px; }

/* ============================================================
   Main 컨텐츠
   ============================================================ */
.gd-main {
	flex: 1;
	min-width: 0;
	padding: 32px var(--gd-content-pad) 80px;
	max-width: 100%;
}
@media (min-width: 768px) {
	.gd-main { padding: 48px var(--gd-content-pad) 96px; }
}

.gd-content { max-width: var(--gd-content-max); margin: 0 auto; }

/* Breadcrumb */
.gd-breadcrumb {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 6px;
	margin-bottom: 24px;
	font-size: 13px;
	color: var(--gd-text-faint);
}
.gd-breadcrumb a {
	color: var(--gd-text-faint);
	text-decoration: none;
	transition: color 0.15s;
}
.gd-breadcrumb a:hover { color: var(--gd-text-muted); }
.gd-breadcrumb-sep { color: var(--gd-border); }

/* H1 */
.gd-title {
	font-size: 28px;
	font-weight: 700;
	line-height: 1.3;
	color: var(--gd-text);
	margin: 0 0 8px;
	letter-spacing: -0.02em;
}
@media (min-width: 768px) {
	.gd-title { font-size: 34px; }
}
@media (min-width: 1024px) {
	.gd-title { font-size: 42px; }
}

.gd-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-bottom: 32px;
	font-size: 13px;
	color: var(--gd-text-faint);
}

/* 본문 typography */
.gd-body { font-size: 16px; line-height: 1.75; color: var(--gd-text); }
.gd-body > * + * { margin-top: 16px; }
.gd-body h2 {
	font-size: 24px;
	font-weight: 700;
	line-height: 1.4;
	color: var(--gd-text);
	margin: 48px 0 16px;
	letter-spacing: -0.01em;
}
.gd-body h3 {
	font-size: 18px;
	font-weight: 700;
	line-height: 1.5;
	color: var(--gd-text);
	margin: 32px 0 12px;
}
.gd-body p { margin: 16px 0; }
.gd-body ul, .gd-body ol { padding-left: 24px; margin: 16px 0; }
.gd-body li { margin: 6px 0; }
.gd-body strong { font-weight: 700; color: var(--gd-text); }
.gd-body a {
	color: var(--gd-primary);
	text-decoration: underline;
	text-underline-offset: 2px;
}
.gd-body a:hover { color: var(--gd-primary-hover); }
.gd-body img { max-width: 100%; height: auto; border-radius: var(--gd-radius); }
.gd-body figure { margin: 32px 0; }
.gd-body figcaption {
	margin-top: 8px;
	font-size: 13px;
	color: var(--gd-text-faint);
	text-align: center;
}
.gd-body code {
	padding: 2px 6px;
	background: var(--gd-surface-light);
	border-radius: 4px;
	font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
	font-size: 0.9em;
}

/* guide-intro 도입 박스 — info-box 톤. 좌측 컬러 보더 없이 연한 배경 + 둥근 모서리 */
.gd-body .guide-intro {
	font-size: 16px;
	line-height: 1.7;
	color: var(--gd-text);
	padding: 16px 20px;
	background: var(--gd-surface-light);
	border-radius: var(--gd-radius);
	margin: 0 0 32px;
}

/* 박스 */
.gd-body .info-box,
.gd-body .term-box,
.gd-body .tip-box,
.gd-body .warning-box,
.gd-body .summary-box {
	padding: 20px 24px;
	border-radius: var(--gd-radius);
	margin: 24px 0;
}
.gd-body .info-box { background: #EFF6FF; border: 1px solid #DBEAFE; }
.gd-body .term-box { background: #F5F3FF; border: 1px solid #E9E5FF; }
.gd-body .tip-box { background: #ECFDF5; border: 1px solid #D1FAE5; }
.gd-body .warning-box { background: #FEF2F2; border: 1px solid #FECACA; }
.gd-body .summary-box { background: var(--gd-surface-light); border: 1px solid var(--gd-border); }
.gd-body .info-box p:first-child,
.gd-body .term-box p:first-child,
.gd-body .tip-box p:first-child,
.gd-body .warning-box p:first-child { margin-top: 0; font-weight: 600; }
.gd-body .summary-box ul { margin: 0; padding-left: 24px; }

/* 표 */
.gd-body .guide-table { overflow-x: auto; margin: 24px 0; }
.gd-body table {
	width: 100%;
	border-collapse: collapse;
	font-size: 14px;
}
.gd-body th, .gd-body td {
	padding: 12px 16px;
	text-align: left;
	border-bottom: 1px solid var(--gd-border-light);
}
.gd-body th {
	background: var(--gd-surface-light);
	font-weight: 600;
	color: var(--gd-text);
}

/* ============================================================
   Inline CTA (본문 끝 박스)
   ============================================================ */
.gd-cta-inline {
	margin: 56px 0 0;
	padding: 32px 24px;
	background: var(--gd-surface-light);
	border-radius: 16px;
	text-align: center;
}
.gd-cta-inline-title {
	margin: 0 0 8px;
	font-size: 18px;
	font-weight: 600;
	color: var(--gd-text);
}
.gd-cta-inline-desc {
	margin: 0 0 24px;
	font-size: 14px;
	color: var(--gd-text-muted);
}
.gd-cta-inline-btn {
	display: inline-block;
	padding: 12px 32px;
	background: var(--gd-primary);
	color: #fff;
	border-radius: 999px;
	font-size: 14px;
	font-weight: 600;
	text-decoration: none;
	transition: background 0.15s;
}
.gd-cta-inline-btn:hover { background: var(--gd-primary-hover); color: #fff; }

/* ============================================================
   Archive (가이드 카테고리 그리드)
   ============================================================ */
.gd-archive-header {
	max-width: var(--gd-content-max);
	margin: 0 auto 48px;
	padding-bottom: 24px;
	border-bottom: 1px solid var(--gd-border-light);
}
.gd-archive-header h1 {
	margin: 0 0 8px;
	font-size: 32px;
	font-weight: 700;
	color: var(--gd-text);
	letter-spacing: -0.02em;
}
.gd-archive-header p {
	margin: 0;
	font-size: 16px;
	color: var(--gd-text-muted);
}

.gd-archive-cat {
	max-width: var(--gd-content-max);
	margin: 0 auto 48px;
}
.gd-archive-cat-title {
	margin: 0 0 16px;
	font-size: 20px;
	font-weight: 700;
	color: var(--gd-text);
}
.gd-archive-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
	gap: 16px;
}
.gd-archive-card {
	display: block;
	padding: 20px;
	border: 1px solid var(--gd-border);
	border-radius: var(--gd-radius);
	background: var(--gd-surface);
	text-decoration: none;
	transition: border-color 0.15s, transform 0.15s;
}
.gd-archive-card:hover {
	border-color: var(--gd-primary);
	transform: translateY(-2px);
}
.gd-archive-card-title {
	margin: 0 0 8px;
	font-size: 15px;
	font-weight: 600;
	color: var(--gd-text);
	line-height: 1.4;
}
.gd-archive-card-excerpt {
	margin: 0;
	font-size: 13px;
	color: var(--gd-text-muted);
	line-height: 1.5;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

/* ============================================================
   Mobile 반응형
   ============================================================ */
@media (max-width: 1023px) {
	.gd-shell { padding-top: calc(var(--gd-nav-height) + 16px); }
	.gd-main { padding: 24px 20px 64px; }
	.gd-title { font-size: 24px; }
	.gd-body h2 { font-size: 20px; margin: 36px 0 12px; }
	.gd-body h3 { font-size: 16px; margin: 24px 0 8px; }
	.gd-cta-inline { padding: 24px 20px; }
}