/*
Theme Name: Molar Gum Guide Child
Template: twentytwentyfive
Description: 어금니 잇몸 안심 안내서 전용 차일드 테마
Version: 1.0
*/

:root {
  --mg-primary: #17787A;
  --mg-primary-dark: #0F5456;
  --mg-primary-light: #E8F5F5;
  --mg-sage: #8BAF9E;
  --mg-sage-light: #D4E6DB;
  --mg-ivory: #FAFAF5;
  --mg-warm: #F5F0E8;
  --mg-text: #2D3436;
  --mg-text-light: #636E72;
  --mg-text-muted: #95A5A6;
  --mg-border: #E0E4E8;
  --mg-accent: #D4A574;
  --mg-danger: #E17055;
  --mg-white: #FFFFFF;
  --mg-shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --mg-shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --mg-shadow-lg: 0 8px 32px rgba(0,0,0,0.10);
  --mg-radius-sm: 8px;
  --mg-radius-md: 12px;
  --mg-radius-lg: 16px;
  --mg-radius-xl: 24px;
  --mg-transition: 200ms ease;
  --mg-max-width: 1200px;
  --mg-content-width: 780px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: 'Pretendard', 'Noto Sans KR', -apple-system, sans-serif;
  background: var(--mg-ivory);
  color: var(--mg-text);
  line-height: 1.75;
  font-size: 16.5px;
  overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ===== HEADER ===== */
.mg-header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--mg-border);
  padding: 0 24px;
}
.mg-header-inner {
  max-width: var(--mg-max-width);
  margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.mg-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.mg-logo img { width: 36px; height: 36px; border-radius: 8px; }
.mg-logo-text {
  font-size: 15px; font-weight: 700; color: var(--mg-primary-dark);
  letter-spacing: -0.3px;
}
.mg-nav { display: flex; gap: 4px; align-items: center; }
.mg-nav a {
  padding: 8px 14px; border-radius: var(--mg-radius-sm);
  font-size: 14px; font-weight: 500; color: var(--mg-text-light);
  text-decoration: none; transition: all var(--mg-transition);
}
.mg-nav a:hover { background: var(--mg-primary-light); color: var(--mg-primary); }
.mg-nav-toggle { display: none; background: none; border: none; padding: 8px; cursor: pointer; }
.mg-nav-toggle svg { width: 24px; height: 24px; stroke: var(--mg-text); }

@media (max-width: 768px) {
  .mg-nav { display: none; position: absolute; top: 64px; left: 0; right: 0;
    background: var(--mg-white); flex-direction: column; padding: 16px;
    border-bottom: 1px solid var(--mg-border); box-shadow: var(--mg-shadow-md); }
  .mg-nav.active { display: flex; }
  .mg-nav a { padding: 12px 16px; width: 100%; }
  .mg-nav-toggle { display: block; }
}

/* ===== SINGLE POST ===== */
.mg-single { max-width: var(--mg-content-width); margin: 0 auto; padding: 48px 24px 80px; }
.mg-single .entry-title, .mg-single h1 {
  font-size: clamp(26px, 4vw, 34px); font-weight: 800;
  color: var(--mg-text); line-height: 1.35; letter-spacing: -0.5px;
  margin-bottom: 24px; border: none; padding: 0;
}
.mg-single-meta { display: flex; gap: 16px; color: var(--mg-text-muted); font-size: 13px; margin-bottom: 32px; }

.mg-single-content h2 {
  font-size: 22px; font-weight: 700; color: var(--mg-primary-dark);
  margin: 48px 0 20px; padding-bottom: 12px;
  border-bottom: 2px solid var(--mg-primary-light);
  line-height: 1.4;
}
.mg-single-content h3 {
  font-size: 18px; font-weight: 600; color: var(--mg-text);
  margin: 32px 0 14px;
}
.mg-single-content p { margin-bottom: 18px; line-height: 1.8; color: var(--mg-text); word-break: keep-all; }
.mg-single-content img {
  max-width: 100%; height: auto; border-radius: var(--mg-radius-md);
  margin: 24px 0; box-shadow: var(--mg-shadow-sm);
}

/* Editorial photography system: posts and public information pages */
.mg-featured-visual,
.mg-editorial-photo {
  margin: 0 0 42px;
}
.mg-featured-visual img,
.mg-editorial-photo img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0;
  border-radius: var(--mg-radius-lg);
  box-shadow: var(--mg-shadow-md);
  background: var(--mg-warm);
}
.mg-editorial-photo {
  width: min(880px, calc(100vw - 48px));
  margin-left: 50%;
  transform: translateX(-50%);
  margin-top: 34px;
  margin-bottom: 44px;
}
.mg-editorial-photo figcaption,
.mg-featured-visual figcaption {
  margin: 11px 8px 0;
  color: var(--mg-text-light);
  font-size: 13px;
  line-height: 1.55;
  text-align: center;
}
.mg-featured-visual figcaption { text-align: left; }
.mg-single-content h2 + .mg-editorial-photo,
.mg-single-content h3 + .mg-editorial-photo { margin-top: 24px; }
.mg-page-shell .mg-single-content > h2:first-child {
  margin-top: 0;
  padding: 0 0 16px;
  border-bottom: 1px solid var(--mg-border);
  font-family: 'Noto Serif KR', serif;
}
.mg-page-shell .mg-single-content h3 {
  margin-top: 38px;
  padding-top: 4px;
  color: var(--mg-primary-dark);
}
.mg-page-shell .mg-single-content > p:last-child {
  margin-top: 40px;
  padding: 18px 20px;
  border: 1px solid var(--mg-border);
  border-radius: var(--mg-radius-md);
  background: var(--mg-white);
}
.mg-single-content .callout-box,
.mg-single-content .danger-box,
.mg-single-content .info-box { box-shadow: 0 8px 28px rgba(15,84,86,.06); }

@media (max-width: 640px) {
  .mg-single { padding: 32px 16px 64px; }
  .mg-single-meta { margin-bottom: 24px; }
  .mg-featured-visual { margin-bottom: 34px; }
  .mg-editorial-photo {
    width: 100%;
    margin-top: 28px;
    margin-bottom: 36px;
  }
  .mg-featured-visual img,
  .mg-editorial-photo img { border-radius: var(--mg-radius-md); }
  .mg-single-content h2 { margin-top: 40px; }
  .mg-editorial-photo figcaption,
  .mg-featured-visual figcaption { margin-inline: 4px; font-size: 12.5px; }
}
.mg-single-content ul, .mg-single-content ol {
  margin: 16px 0 24px 20px; line-height: 1.8;
}
.mg-single-content li { margin-bottom: 6px; }
.mg-single-content blockquote {
  background: var(--mg-primary-light); border-left: 4px solid var(--mg-primary);
  padding: 20px 24px; margin: 24px 0; border-radius: 0 var(--mg-radius-md) var(--mg-radius-md) 0;
  font-size: 15px; color: var(--mg-primary-dark);
}
.mg-single-content table {
  width: 100%; border-collapse: collapse; margin: 24px 0;
  border-radius: var(--mg-radius-md); overflow: hidden;
  box-shadow: var(--mg-shadow-sm); font-size: 14.5px;
}
.mg-single-content th {
  background: var(--mg-primary); color: #fff; padding: 12px 16px;
  text-align: left; font-weight: 600; font-size: 13.5px;
}
.mg-single-content td {
  padding: 11px 16px; border-bottom: 1px solid var(--mg-border);
}
.mg-single-content tr:last-child td { border-bottom: none; }
.mg-single-content tr:nth-child(even) td { background: var(--mg-warm); }

.mg-single-content .callout-box {
  background: linear-gradient(135deg, #FFF9E6 0%, #FFF3CC 100%);
  border: 1px solid #F0D68A; border-radius: var(--mg-radius-md);
  padding: 20px 24px; margin: 24px 0;
}
.mg-single-content .danger-box {
  background: linear-gradient(135deg, #FFF0ED 0%, #FFE4DF 100%);
  border: 1px solid #F5B8AD; border-radius: var(--mg-radius-md);
  padding: 20px 24px; margin: 24px 0;
}
.mg-single-content .info-box {
  background: var(--mg-primary-light); border: 1px solid #B8D8D8;
  border-radius: var(--mg-radius-md); padding: 20px 24px; margin: 24px 0;
}

/* Chart bars */
.mg-bar-chart { margin: 24px 0; }
.mg-bar-item { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.mg-bar-label { min-width: 100px; font-size: 13.5px; font-weight: 500; text-align: right; }
.mg-bar-track { flex: 1; height: 28px; background: var(--mg-border); border-radius: 14px; overflow: hidden; }
.mg-bar-fill { height: 100%; border-radius: 14px; display: flex; align-items: center; padding: 0 12px;
  font-size: 12px; font-weight: 600; color: #fff; transition: width 0.6s ease; }
.mg-bar-fill.teal { background: linear-gradient(90deg, var(--mg-primary), var(--mg-sage)); }
.mg-bar-fill.accent { background: linear-gradient(90deg, var(--mg-accent), #E8B88A); }
.mg-bar-fill.danger { background: linear-gradient(90deg, var(--mg-danger), #F09080); }

/* TOC */
.mg-toc {
  background: var(--mg-white); border: 1px solid var(--mg-border);
  border-radius: var(--mg-radius-md); padding: 24px; margin-bottom: 32px;
}
.mg-toc-title { font-size: 15px; font-weight: 700; color: var(--mg-primary-dark); margin-bottom: 12px; }
.mg-toc ol { padding-left: 20px; }
.mg-toc li { margin-bottom: 6px; }
.mg-toc a { color: var(--mg-primary); text-decoration: none; font-size: 14.5px; }
.mg-toc a:hover { text-decoration: underline; }

/* Related posts */
.mg-related { margin-top: 56px; padding-top: 40px; border-top: 1px solid var(--mg-border); }
.mg-related-title { font-size: 20px; font-weight: 700; margin-bottom: 24px; }
.mg-related-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }
.mg-related-card {
  background: var(--mg-white); border-radius: var(--mg-radius-md);
  overflow: hidden; box-shadow: var(--mg-shadow-sm);
  transition: transform var(--mg-transition), box-shadow var(--mg-transition);
  text-decoration: none; color: var(--mg-text);
}
.mg-related-card:hover { transform: translateY(-3px); box-shadow: var(--mg-shadow-md); }
.mg-related-card img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.mg-related-card-body { padding: 16px; }
.mg-related-card-body h4 { font-size: 15px; font-weight: 600; line-height: 1.4; }

/* Legal notices */
.legal-notice { font-size: 0.85em; color: #777; background: #f8f9fa;
  border-left: 3px solid #cbd5e1; padding: 10px 14px; margin-top: 2em; border-radius: 0 6px 6px 0; }
.ai-notice { font-size: 0.85em; color: #888; margin-top: 2em; }

/* ===== FOOTER ===== */
.mg-footer {
  background: var(--mg-text); color: rgba(255,255,255,0.7);
  padding: 56px 24px 32px;
}
.mg-footer-inner {
  max-width: var(--mg-max-width); margin: 0 auto;
}
.mg-footer-brand { font-size: 17px; font-weight: 700; color: #fff; margin-bottom: 16px; }
.mg-footer-desc { font-size: 13.5px; line-height: 1.7; margin-bottom: 24px; max-width: 600px; }
.mg-footer-links { display: flex; gap: 20px; flex-wrap: wrap; margin-bottom: 24px; }
.mg-footer-links a { color: rgba(255,255,255,0.6); font-size: 13px; text-decoration: none; }
.mg-footer-links a:hover { color: #fff; }
.mg-footer-legal {
  font-size: 12px; line-height: 1.7; color: rgba(255,255,255,0.45);
  border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; margin-top: 16px;
}

/* ===== SCROLL ANIMATION ===== */
.mg-fade-in {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.mg-fade-in.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE TABLE WRAPPER ===== */
.table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 24px 0; }
.table-responsive table { min-width: 480px; }

/* ===== WP OVERRIDES ===== */
.wp-site-blocks, .is-layout-constrained { max-width: 100% !important; padding: 0 !important; }
.wp-block-post-content { max-width: var(--mg-content-width); margin: 0 auto; }
body .is-layout-flow > * + * { margin-block-start: 0; }
.has-global-padding { padding: 0 !important; }