/* ================================================================
   catalog.css — recipe browse page
   ================================================================ */

html, body { margin: 0; padding: 0; }
body.catalog-page {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 8px; top: 8px; padding: 6px 12px; background: var(--accent); color: white; border-radius: 6px; z-index: 9999; }

.cat-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 4vw;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky; top: 0; z-index: 10;
}
@media (min-width: 760px) { .cat-nav { padding: 16px 36px; } }
.cat-brand { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; color: var(--text); font: 800 16px var(--heading); }
.cat-nav-links { display: flex; gap: 4px; }
.cat-nav-links a {
  text-decoration: none;
  color: var(--text-dim);
  padding: 6px 12px;
  border-radius: 8px;
  font: 600 13.5px var(--sans);
  transition: background .12s, color .12s;
}
.cat-nav-links a:hover { background: var(--surface-2); color: var(--text); }
.cat-nav-links a.active { background: var(--accent-bg); color: var(--accent-text); }

.cat-main {
  flex: 1;
  padding: 32px 4vw 60px;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
}
@media (min-width: 760px) { .cat-main { padding: 48px 36px 80px; } }

.cat-hero { margin-bottom: 28px; }
.cat-title {
  font: 800 32px var(--heading);
  letter-spacing: -0.02em;
  margin: 0 0 8px;
  color: var(--text);
}
.cat-sub {
  font: 400 15px var(--sans);
  color: var(--text-dim);
  margin: 0 0 22px;
  max-width: 60ch;
}

.cat-search-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
#catSearch {
  flex: 1;
  height: 42px;
  padding: 0 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  font: 400 14.5px var(--sans);
  color: var(--text);
  outline: none;
  transition: border-color .12s, box-shadow .12s;
  max-width: 480px;
}
#catSearch:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-bg);
}
.cat-search-count {
  font: 500 12.5px var(--mono);
  color: var(--text-muted);
}

.cat-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
  margin-bottom: 24px;
}
.cat-tab {
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: var(--surface-2);
  color: var(--text-dim);
  font: 600 12.5px var(--sans);
  cursor: pointer;
  transition: background .12s, color .12s, border-color .12s;
}
.cat-tab:hover { background: var(--surface-3); color: var(--text); }
.cat-tab.active { background: var(--accent-bg); color: var(--accent-text); border-color: var(--accent); }
.cat-tab-count { font-family: var(--mono); font-size: 10.5px; opacity: 0.65; margin-left: 4px; }

/* Grid */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}
.cat-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  text-decoration: none;
  color: var(--text);
  transition: border-color .15s, transform .12s, box-shadow .15s;
  position: relative;
}
.cat-card:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
  box-shadow: 0 10px 24px -12px rgba(255,126,179,0.25);
}
.cat-card-head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 2px;
}
.cat-card-emoji { font-size: 22px; line-height: 1; }
.cat-card-title {
  font: 700 15px var(--heading);
  color: var(--text);
}
.cat-card-sub {
  font: 500 12.5px var(--sans);
  color: var(--text-dim);
  min-height: 30px;
}
.cat-card-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  font: 500 11px var(--mono);
  color: var(--text-muted);
  margin-top: 4px;
}
.cat-card-step {
  padding: 2px 8px;
  background: var(--surface-2);
  border-radius: 4px;
}
.cat-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px dashed var(--border);
  font: 600 11.5px var(--mono);
  color: var(--accent-text);
}
.cat-card-go {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 700;
}
.cat-badges {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  gap: 4px;
}
.cat-badge {
  font: 700 9.5px var(--mono);
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.cat-badge-top      { background: rgba(255,126,179,0.15); color: var(--accent-text); }
.cat-badge-hot      { background: rgba(255,176,136,0.18); color: #B5651E; }
.cat-badge-new      { background: rgba(92,201,167,0.15); color: #2A8E6A; }
.cat-badge-verified { background: rgba(196,161,255,0.15); color: #6B43AC; }

.cat-empty {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
}
.cat-empty p { margin: 12px 0 16px; font-size: 14px; }
.cat-clear-btn {
  background: var(--accent-bg);
  color: var(--accent-text);
  border: 1px solid var(--accent);
  padding: 8px 16px;
  border-radius: 8px;
  font: 600 13px var(--sans);
  cursor: pointer;
}
.cat-clear-btn:hover { background: var(--accent); color: white; }

.cat-foot {
  border-top: 1px solid var(--border);
  background: var(--surface-2);
  padding: 18px 4vw;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  font: 500 12px var(--mono);
  color: var(--text-muted);
}
.cat-foot a { color: var(--text-dim); text-decoration: none; }
.cat-foot a:hover { color: var(--accent-text); }
@media (min-width: 760px) { .cat-foot { padding: 22px 36px; } }

/* v6.14 — flat /catalog → hub link strip */
.cat-hubs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
  padding: 0 4vw;
  margin: 24px 0 32px;
}
.cat-hub {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}
.cat-hub:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 126, 179, 0.1);
}
.cat-hub-emoji {
  font-size: 22px;
  line-height: 1;
  margin-bottom: 4px;
}
.cat-hub-label {
  font: 700 14px var(--sans);
  color: var(--text);
}
.cat-hub-sub {
  font-size: 12px;
  color: var(--text-muted);
}
@media (min-width: 760px) {
  .cat-hubs { padding: 0 36px; }
}

/* ════════════════════════════════════════════════════════════════
   v6.14 — Category hub pages (/catalog/{category})
   ──────────────────────────────────────────────────────────────
   Per-category pages with recipe-anchored expert content + the
   recipe grid filtered to that category. Distinct from the flat
   /catalog page so each hub gets its own SEO scope and link
   distribution.
   ════════════════════════════════════════════════════════════════ */

body.hub-page {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
}

.hub-main {
  flex: 1;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px 96px;
  width: 100%;
  box-sizing: border-box;
}

.hub-breadcrumb {
  font: 500 13px var(--sans);
  color: var(--text-muted);
  margin: 24px 0 0;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.hub-breadcrumb a {
  color: var(--text-dim);
  text-decoration: none;
}
.hub-breadcrumb a:hover { color: var(--accent); }
.hub-breadcrumb [aria-current="page"] {
  color: var(--text);
  font-weight: 600;
}

.hub-hero {
  padding: 48px 0 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
}
.hub-hero-emoji {
  font-size: 56px;
  line-height: 1;
  margin-bottom: 16px;
}
.hub-title {
  font: 900 clamp(28px, 4.5vw, 44px)/1.15 var(--heading);
  letter-spacing: -0.025em;
  margin: 0 0 14px;
  color: var(--text);
}
.hub-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 24px;
}
.hub-meta-pill {
  font: 600 12px var(--mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--surface-2);
  padding: 5px 11px;
  border-radius: 999px;
  border: 1px solid var(--border);
}
.hub-lede {
  font-size: 18px;
  line-height: 1.65;
  color: var(--text);
  max-width: 760px;
  margin: 0 0 16px;
}
.hub-why {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-dim);
  max-width: 760px;
  margin: 0;
}

.hub-section { margin: 0 0 56px; }
.hub-section h2 {
  font: 800 24px/1.25 var(--heading);
  letter-spacing: -0.015em;
  margin: 0 0 16px;
  color: var(--text);
}
.hub-section-sub {
  font-size: 15px;
  color: var(--text-dim);
  margin: 0 0 24px;
  max-width: 760px;
}

/* Decision-tree guide */
.hub-guide {
  list-style: none;
  counter-reset: hub-guide-step;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}
.hub-guide li {
  counter-increment: hub-guide-step;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px 16px 60px;
  position: relative;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
}
.hub-guide li::before {
  content: counter(hub-guide-step);
  position: absolute;
  left: 16px;
  top: 16px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, #FF7EB3, #E85D8F);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font: 700 14px var(--sans);
  flex-shrink: 0;
}
.hub-guide li strong {
  display: block;
  margin-bottom: 4px;
  color: var(--text);
  font-weight: 700;
}

/* Recipe cards grid — hub-specific (uses category emoji, full data) */
.hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}
.hub-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
  position: relative;
  overflow: hidden;
}
.hub-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255, 126, 179, 0.12);
}
.hub-card-badges {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  gap: 4px;
}
.hub-badge {
  font: 700 9.5px var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 7px;
  border-radius: 4px;
  background: var(--surface-2);
  color: var(--text-muted);
}
.hub-badge-top { background: linear-gradient(135deg, #FF7EB3, #E85D8F); color: #fff; }
.hub-badge-hot { background: #FFB088; color: #4D2A14; }
.hub-badge-new { background: #5CC9A7; color: #fff; }
.hub-badge-verified { background: var(--surface-3); color: var(--text-dim); }
.hub-card-head {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding-right: 60px; /* space for badges */
}
.hub-card-emoji {
  font-size: 22px;
  line-height: 1;
  flex-shrink: 0;
}
.hub-card-title {
  font: 700 15px/1.3 var(--sans);
  color: var(--text);
}
.hub-card-sub {
  font: 500 12.5px var(--mono);
  color: var(--text-muted);
  letter-spacing: 0.02em;
}
.hub-card-steps {
  font: 500 11.5px var(--mono);
  color: var(--text-dim);
  letter-spacing: 0.02em;
  padding: 6px 0 0;
  border-top: 1px dashed var(--border);
  margin-top: 4px;
}
.hub-card-ko {
  font-size: 12px;
  color: var(--text-muted);
}

/* Common-mistakes list */
.hub-gotchas {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}
.hub-gotchas li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid #FFB088;
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text);
}

/* FAQ accordion */
.hub-faq-list { display: grid; gap: 8px; }
.hub-faq {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 18px;
}
.hub-faq[open] { background: var(--surface-3); }
.hub-faq summary {
  font: 700 16px/1.3 var(--sans);
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 30px;
  color: var(--text);
}
.hub-faq summary::-webkit-details-marker { display: none; }
.hub-faq summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font: 400 22px var(--mono);
  color: var(--accent);
  transition: transform 0.15s ease;
}
.hub-faq[open] summary::after { content: "−"; }
.hub-faq p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--text);
}

/* Sister-category cross-links */
.hub-sister-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}
.hub-sister {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.15s, transform 0.15s;
}
.hub-sister:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.hub-sister-emoji {
  font-size: 28px;
  line-height: 1;
}
.hub-sister strong {
  font: 700 16px var(--sans);
  color: var(--text);
}
.hub-sister-sub {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--text-dim);
}
.hub-sister-all {
  background: linear-gradient(135deg, rgba(255, 126, 179, 0.08), rgba(196, 161, 255, 0.06));
  border-color: var(--accent);
}

/* Mobile */
@media (max-width: 760px) {
  .hub-main { padding: 0 16px 64px; }
  .hub-hero { padding: 32px 0 20px; margin-bottom: 28px; }
  .hub-hero-emoji { font-size: 44px; }
  .hub-section { margin-bottom: 40px; }
  .hub-section h2 { font-size: 20px; }
  .hub-guide li { padding: 14px 16px 14px 52px; font-size: 14px; }
  .hub-guide li::before { width: 24px; height: 24px; font-size: 12px; left: 14px; top: 14px; }
  .hub-grid { grid-template-columns: 1fr; }
  .hub-faq summary { font-size: 15px; }
  .hub-faq p { font-size: 14.5px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .hub-card, .hub-sister { transition: none; }
  .hub-faq summary::after { transition: none; }
}

/* v6.16 — language switcher pill (EN ↔ KO) */
.hub-lang-switch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 28px;
  padding: 0 8px;
  margin-left: 8px;
  font: 700 11px var(--mono);
  letter-spacing: 0.08em;
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface-2);
  color: var(--text-dim);
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.hub-lang-switch:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--surface);
}

/* v6.16 — Korean hub typography. Inter doesn't carry full hangul
   coverage; fall back to Noto Sans KR for Korean glyphs. */
body.hub-ko,
body.hub-ko .hub-title,
body.hub-ko .hub-section h2,
body.hub-ko .hub-card-title {
  font-family: 'Noto Sans KR', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}
body.hub-ko .hub-title {
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.3;
}
body.hub-ko .hub-faq summary,
body.hub-ko .hub-faq p,
body.hub-ko .hub-section p {
  font-family: 'Noto Sans KR', 'Inter', -apple-system, sans-serif;
  line-height: 1.65;
}
body.hub-ko .hub-card-ko {
  font-size: 11px;
  font-family: 'Inter', sans-serif;
  color: var(--text-muted);
  letter-spacing: 0.01em;
  margin-top: 2px;
}

/* v6.17 — Japanese hub typography. Inter doesn't carry full kana / kanji
   coverage; fall back to Noto Sans JP. */
body.hub-ja,
body.hub-ja .hub-title,
body.hub-ja .hub-section h2,
body.hub-ja .hub-card-title {
  font-family: 'Noto Sans JP', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}
body.hub-ja .hub-title {
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: 1.3;
}
body.hub-ja .hub-faq summary,
body.hub-ja .hub-faq p,
body.hub-ja .hub-section p {
  font-family: 'Noto Sans JP', 'Inter', -apple-system, sans-serif;
  line-height: 1.7;
}