/* ==========================================================================
   SUPPLEMENTAL STYLES
   Additional styles not in style.css
   ========================================================================== */

/* ── Category browse grid ──────────────────────────────────────────────── */
.cat-browse-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.cat-browse-card {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-6);
  background: var(--cat-color, var(--wb-dark-3));
  border-radius: var(--radius-lg);
  aspect-ratio: 3/2;
  position: relative;
  overflow: hidden;
  transition: transform var(--duration) var(--ease), box-shadow var(--duration);
}

.cat-browse-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.7) 0%, transparent 60%);
}

.cat-browse-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.cat-browse-name {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--wb-white);
  position: relative;
  z-index: 1;
  line-height: 1.2;
}

.cat-browse-count {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.7);
  position: relative;
  z-index: 1;
  margin-top: var(--space-1);
  letter-spacing: 0.06em;
}

@media (max-width: 768px) {
  .cat-browse-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .cat-browse-grid { grid-template-columns: 1fr; }
}

/* ── Author box ─────────────────────────────────────────────────────────── */
.author-box {
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
  padding: var(--space-6);
  background: var(--wb-light);
  border-radius: var(--radius-lg);
  margin: var(--space-12) 0;
}

.author-box__avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.author-box__name {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.author-box__name a { color: var(--wb-black); }
.author-box__name a:hover { color: var(--wb-accent); }

.author-box__bio {
  font-size: var(--fs-sm);
  color: var(--wb-mid);
  line-height: 1.6;
}

/* ── Post navigation ────────────────────────────────────────────────────── */
.post-nav {
  margin: var(--space-12) 0;
  padding: var(--space-8) 0;
  border-top: 1px solid var(--wb-border);
  border-bottom: 1px solid var(--wb-border);
}

.post-nav-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
}

.post-nav-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.post-nav-next { text-align: right; }

.nav-label {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--wb-mid-light);
}

.nav-title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--wb-dark);
  line-height: 1.3;
  transition: color var(--duration);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-nav-item:hover .nav-title { color: var(--wb-accent); }

/* ── Search form ─────────────────────────────────────────────────────────── */
.search-form {
  display: flex;
  gap: 0;
  border: 1px solid var(--wb-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--duration);
}

.search-form:focus-within { border-color: var(--wb-accent); }

.search-form .search-field {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  font-size: var(--fs-sm);
  background: none;
  border: none;
  color: var(--wb-dark);
}

.search-form .search-field::placeholder { color: var(--wb-mid-light); }

.search-form .search-submit {
  padding: var(--space-3) var(--space-4);
  background: var(--wb-dark);
  color: var(--wb-white);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--duration);
  border: none;
}

.search-form .search-submit:hover { background: var(--wb-accent); }

/* Search overlay form override */
.search-overlay .search-form {
  border: none;
  border-radius: 0;
  border-bottom: 2px solid var(--wb-accent);
  background: none;
}

.search-overlay .search-field {
  font-family: var(--font-display);
  font-size: clamp(var(--fs-xl), 4vw, var(--fs-3xl));
  color: var(--wb-white);
  padding: var(--space-4) 0;
  caret-color: var(--wb-accent);
}

.search-overlay .search-field::placeholder { color: rgba(255,255,255,0.3); }

.search-overlay .search-submit {
  background: none;
  color: rgba(255,255,255,0.5);
  font-size: var(--fs-md);
  padding: var(--space-4);
}

.search-overlay .search-submit:hover { background: none; color: var(--wb-white); }

.search-overlay-hint {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.3);
  margin-top: var(--space-4);
  letter-spacing: 0.04em;
}

/* ── Breadcrumbs ─────────────────────────────────────────────────────────── */
.breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  color: var(--wb-mid-light);
  margin-bottom: var(--space-8);
  letter-spacing: 0.04em;
}

.breadcrumbs a {
  color: var(--wb-mid);
  transition: color var(--duration);
}

.breadcrumbs a:hover { color: var(--wb-accent); }

.bread-sep { opacity: 0.4; }

.breadcrumbs [aria-current="page"] { color: var(--wb-dark); font-weight: 500; }

/* ── Mobile sub-menu ─────────────────────────────────────────────────────── */
.mobile-menu-nav .sub-menu-toggle {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--wb-mid);
  padding: var(--space-2);
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background var(--duration), transform var(--duration);
}

.mobile-menu-nav .sub-menu-toggle[aria-expanded="true"] {
  transform: rotate(180deg);
  background: var(--wb-light);
}

.mobile-menu-nav .sub-menu {
  display: none;
}

.mobile-menu-nav .sub-menu.is-open {
  display: flex;
  flex-direction: column;
}

/* ── Comments ────────────────────────────────────────────────────────────── */
.comment-list .children {
  padding-left: var(--space-8);
}

.comment-respond {
  margin-top: var(--space-8);
}

.comment-reply-title {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  margin-bottom: var(--space-6);
}

/* ── Accessibility ───────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* High contrast mode */
@media (forced-colors: active) {
  .post-card__thumb, .hero-image-wrap { border: 1px solid ButtonText; }
  .btn--primary, .newsletter-btn { border: 1px solid ButtonText; }
}

/* ── Print ───────────────────────────────────────────────────────────────── */
@media print {
  .site-header, .site-footer, .sidebar, .newsletter-section,
  .related-posts, .article-share, .mobile-menu, .search-overlay {
    display: none !important;
  }
  body { font-size: 12pt; color: #000; }
  a::after { content: ' (' attr(href) ')'; font-size: 10pt; }
  .article-body { max-width: 100%; }
}

/* ── Author Profile ──────────────────────────────────────────────────────── */
.author-profile {
  background: var(--wb-light);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  margin-bottom: var(--space-12);
}

.author-profile__inner {
  display: flex;
  align-items: flex-start;
  gap: var(--space-8);
}

.author-profile__avatar {
  width: 100px !important;
  height: 100px !important;
  border-radius: 50% !important;
  object-fit: cover;
  flex-shrink: 0;
  border: 3px solid var(--wb-white);
  box-shadow: var(--shadow-md);
}

.author-profile__eyebrow {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--wb-accent);
  margin-bottom: var(--space-2);
}

.author-profile__name {
  font-family: var(--font-display);
  font-size: clamp(var(--fs-2xl), 4vw, var(--fs-3xl));
  font-weight: 700;
  color: var(--wb-black);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

.author-profile__bio {
  font-size: var(--fs-md);
  color: var(--wb-mid);
  line-height: 1.7;
  max-width: 600px;
  margin-bottom: var(--space-5);
}

.author-profile__meta {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.author-profile__count {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--wb-dark);
  padding: var(--space-2) var(--space-4);
  background: var(--wb-white);
  border-radius: var(--radius-pill);
  border: 1px solid var(--wb-border);
}

.author-profile__website {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--wb-accent);
  letter-spacing: 0.04em;
  transition: color var(--duration);
}

.author-profile__website:hover { color: var(--wb-accent-dark); }

@media (max-width: 600px) {
  .author-profile__inner { flex-direction: column; align-items: center; text-align: center; }
  .author-profile__meta { justify-content: center; }
  .author-profile__bio { max-width: 100%; }
}