/* ============================================================
   Chic Theme — Fashion Magazine Editorial
   Refs: Vogue.com / Harper's Bazaar / ELLE / Byrdie
   Site: charming-curve.com (LE CHIC)
   ============================================================ */

/* ── Variables ── */
[data-theme="chic"] {
  /* ─ Chic palette ─ */
  --color-primary:        #B76E79;
  --color-primary-dk:     #9A5662;
  --color-accent:         #D4A574;
  --color-accent-lt:      #F0E8E2;
  --color-bg:             #F7F5F3;
  --color-bg-alt:         #EFEBE7;
  --color-text:           #1A1A1A;
  --color-muted:          #8B6F4E;
  --color-border:         #E8E2DC;

  --font-display:         Georgia, 'Noto Serif TC', serif;
  --font-ui:              -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans TC', sans-serif;

  --radius:               8px;
  --shadow-card:          0 2px 16px rgba(139,111,78,0.06);
  --shadow-hover:         0 8px 32px rgba(139,111,78,0.12);
  --transition:           0.32s ease;

  /* ─ Bridge variables (template shared styles) ─ */
  --color-surface:        #F7F5F3;
  --color-primary-dark:   #1A1A1A;
  --color-primary-light:  #D4A574;
  --color-accent-light:   #F0E8E2;
  --color-text-primary:   #1A1A1A;
  --color-text-secondary: #4A3A2E;
  --color-text-muted:     #8B6F4E;
  --color-text-on-dark:   #F7F5F3;

  --font-heading:         Georgia, 'Noto Serif TC', serif;
  --font-body:            -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans TC', sans-serif;

  --radius-sm:            4px;
  --radius-md:            8px;
  --radius-lg:            12px;

  --header-bg:            #FFFFFF;
  --header-text:          #1A1A1A;
  --footer-bg:            #1A1A1A;
  --footer-text:          #D4B896;

  --card-shadow:          0 2px 16px rgba(139,111,78,0.06);
  --card-shadow-hover:    0 8px 32px rgba(139,111,78,0.12);
  --reading-progress-color: #B76E79;
}

/* ── Article Cards ── */
[data-theme="chic"] .article-card {
  display: block;
  text-decoration: none;
  background: #FFFFFF;
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}

[data-theme="chic"] .article-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

[data-theme="chic"] .card-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--color-bg-alt);
}

[data-theme="chic"] .card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

[data-theme="chic"] .article-card:hover .card-img-wrap img {
  transform: scale(1.03);
}

[data-theme="chic"] .card-category-pill {
  position: absolute;
  bottom: 10px;
  left: 10px;
  z-index: 1;
  background: rgba(183,110,121,0.85);
  color: #FFFFFF;
  font-family: var(--font-ui);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: 999px;
}

[data-theme="chic"] .card-img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-accent-lt) 0%, var(--color-bg-alt) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

[data-theme="chic"] .card-img-placeholder::after {
  content: '';
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(183,110,121,0.18);
  box-shadow: 0 0 0 16px rgba(183,110,121,0.05);
}

[data-theme="chic"] .card-body {
  padding: 1rem 0.25rem;
}

[data-theme="chic"] .card-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-text);
  margin-bottom: 0.35rem;
}

[data-theme="chic"] .card-excerpt {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--color-muted);
}

[data-theme="chic"] .card-date {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--color-muted);
  margin-top: 0.75rem;
  opacity: 0.7;
}

/* ── Section 標題 ── */
[data-theme="chic"] .section-eyebrow {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
  text-align: center;
  margin-bottom: 0.5rem;
}

[data-theme="chic"] .section-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  color: var(--color-text);
  text-align: center;
}

[data-theme="chic"] .section-rule {
  width: 40px;
  height: 2px;
  background: linear-gradient(to right, var(--color-primary), var(--color-accent));
  margin: 1rem auto 2.5rem;
  border-radius: 1px;
}

/* ── Article Page ── */
[data-theme="chic"] .article-hero-with-img {
  height: 480px;
  position: relative;
  overflow: hidden;
}

[data-theme="chic"] .article-hero-with-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

[data-theme="chic"] .article-hero-with-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,26,26,0.65) 0%, transparent 55%);
}

[data-theme="chic"] .article-hero-no-img {
  height: 220px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #2C1810 0%, #4A2C1F 50%, #6B3A2A 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

[data-theme="chic"] .article-hero-no-img .hero-eyebrow {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(212,165,116,0.8);
}

/* article body typography */
[data-theme="chic"] .article-body {
  font-family: var(--font-ui);
  font-size: 1.0625rem;
  line-height: 1.9;
  color: var(--color-text);
}

[data-theme="chic"] .article-body h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  color: var(--color-text);
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-accent-lt);
}

[data-theme="chic"] .article-body h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

[data-theme="chic"] .article-body a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(183,110,121,0.3);
  transition: text-decoration-color var(--transition);
}

[data-theme="chic"] .article-body a:hover {
  text-decoration-color: var(--color-primary);
}

[data-theme="chic"] .article-body img {
  border-radius: var(--radius);
  margin: 1.5rem 0;
}

[data-theme="chic"] .article-body blockquote {
  border-left: 3px solid var(--color-primary);
  padding-left: 1.25rem;
  color: var(--color-muted);
  font-style: italic;
  margin: 1.5rem 0;
}

/* pill tag for category on article page */
[data-theme="chic"] .pill-tag {
  display: inline-block;
  background: var(--color-accent-lt);
  color: var(--color-primary);
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 4px 14px;
  border-radius: 999px;
}

/* ── Reading progress ── */
[data-theme="chic"] .reading-progress-bar {
  background: linear-gradient(to right, var(--color-primary), var(--color-accent));
  height: 2px;
}

/* ── Breadcrumb ── */
[data-theme="chic"] .breadcrumb,
[data-theme="chic"] .breadcrumb a {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--color-muted);
  text-decoration: none;
}

[data-theme="chic"] .breadcrumb a:hover {
  color: var(--color-primary);
}

/* ── Category Cards ── */
[data-theme="chic"] .cat-card {
  background: #FFFFFF !important;
  border-color: var(--color-border) !important;
}

[data-theme="chic"] .cat-card:hover {
  background: var(--color-primary) !important;
  border-color: var(--color-primary) !important;
}

[data-theme="chic"] .cat-card:hover .cat-card-number {
  color: rgba(255,255,255,0.4) !important;
}

[data-theme="chic"] .cat-card:hover .cat-card-name {
  color: #FFFFFF !important;
}

[data-theme="chic"] .cat-card:hover .cat-card-count {
  color: rgba(255,255,255,0.6) !important;
}

[data-theme="chic"] .cat-card:hover .cat-card-arrow {
  color: #FFFFFF !important;
}

[data-theme="chic"] .cat-card .cat-card-number {
  color: var(--color-accent) !important;
}

[data-theme="chic"] .cat-card .cat-card-name {
  color: var(--color-text) !important;
}

[data-theme="chic"] .cat-card .cat-card-count {
  color: var(--color-muted) !important;
}

/* ── FloatingTOC ── */
[data-theme="chic"] .floating-toc a {
  color: var(--color-muted);
  transition: color var(--transition);
}
[data-theme="chic"] .floating-toc a:hover,
[data-theme="chic"] .floating-toc a.active {
  color: var(--color-primary);
}

/* ── Mobile ── */
@media (max-width: 768px) {
  [data-theme="chic"] .article-hero-with-img { height: 320px; }
  [data-theme="chic"] .article-hero-no-img { height: 180px; }
  html, body { overflow-x: hidden; }
}