:root {
  --bg: #faf8f4;
  --bg2: #f2ede4;
  --card: #fff;
  --text: #2c1f0e;
  --text2: #6b5744;
  --accent: #8b3a1a;
  --accent-light: #c0613a;
  --gold: #c9933a;
  --border: #e0d5c5;
  --autumn: #c05c1a;
  --winter: #3a6b8b;
  --spring: #4a8b3a;
  --summer: #c09a1a;
  --radius: 12px;
  --shadow: 0 2px 16px rgba(44,31,14,0.08);
  --shadow-hover: 0 6px 32px rgba(44,31,14,0.15);
  --font-serif: 'Georgia', 'Times New Roman', serif;
  --font-sans: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --transition: 0.2s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  min-height: 100vh;
}

/* ── Header ── */
.site-header {
  background: var(--accent);
  color: #fff;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,0.2);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
  height: 64px;
}

.site-logo {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: normal;
  color: #fff;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}

.site-logo span {
  color: var(--gold);
}

.header-search {
  flex: 1;
  max-width: 360px;
  position: relative;
}

.header-search input {
  width: 100%;
  padding: 8px 16px 8px 36px;
  border: none;
  border-radius: 20px;
  background: rgba(255,255,255,0.15);
  color: #fff;
  font-size: 0.9rem;
  outline: none;
  transition: background var(--transition);
}

.header-search input::placeholder { color: rgba(255,255,255,0.65); }
.header-search input:focus { background: rgba(255,255,255,0.25); }

.search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.7;
  pointer-events: none;
}

.lang-btn {
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  padding: 6px 14px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  transition: background var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
}

.lang-btn:hover { background: rgba(255,255,255,0.28); }

/* ── Hero ── */
.hero {
  background: linear-gradient(135deg, #4a1a06 0%, var(--accent) 50%, #c05c1a 100%);
  color: #fff;
  text-align: center;
  padding: 64px 24px 48px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 5vw, 3.2rem);
  font-weight: normal;
  margin-bottom: 12px;
  line-height: 1.2;
}

.hero-title em { color: var(--gold); font-style: normal; }

.hero-subtitle {
  font-size: 1.05rem;
  opacity: 0.85;
  max-width: 560px;
  margin: 0 auto 28px;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.hero-stat {
  text-align: center;
}

.hero-stat strong {
  display: block;
  font-size: 1.8rem;
  font-family: var(--font-serif);
  color: var(--gold);
}

.hero-stat span {
  font-size: 0.8rem;
  opacity: 0.8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── Filters ── */
.filters-bar {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 64px;
  z-index: 90;
}

.filters-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}

.filters-inner::-webkit-scrollbar { display: none; }

.filter-btn {
  background: none;
  border: none;
  padding: 14px 20px;
  font-size: 0.9rem;
  color: var(--text2);
  cursor: pointer;
  white-space: nowrap;
  border-bottom: 3px solid transparent;
  transition: color var(--transition), border-color var(--transition);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
}

.filter-btn:hover { color: var(--accent); }
.filter-btn.active { color: var(--accent); border-bottom-color: var(--accent); }

.filter-btn .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.dot-autumn { background: var(--autumn); }
.dot-winter { background: var(--winter); }
.dot-spring { background: var(--spring); }
.dot-summer { background: var(--summer); }

/* ── Main Content ── */
.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px 64px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--text);
  margin: 40px 0 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-title::before {
  content: '';
  width: 4px;
  height: 1.4em;
  border-radius: 2px;
  flex-shrink: 0;
}

.section-autumn .section-title::before { background: var(--autumn); }
.section-winter .section-title::before { background: var(--winter); }
.section-spring .section-title::before { background: var(--spring); }
.section-summer .section-title::before { background: var(--summer); }

.recipe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

/* ── Recipe Card ── */
.recipe-card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

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

.card-season-bar {
  height: 4px;
  width: 100%;
}

.card-autumn { background: var(--autumn); }
.card-winter { background: var(--winter); }
.card-spring { background: var(--spring); }
.card-summer { background: var(--summer); }

.card-body {
  padding: 18px 20px 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-num {
  font-size: 0.75rem;
  color: var(--text2);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.3;
}

.card-title-en {
  font-size: 0.82rem;
  color: var(--text2);
  font-style: italic;
  margin-bottom: 10px;
}

.card-excerpt {
  font-size: 0.85rem;
  color: var(--text2);
  line-height: 1.5;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-tag {
  font-size: 0.75rem;
  padding: 3px 10px;
  border-radius: 12px;
  font-weight: 600;
}

.tag-autumn { background: #fde8da; color: var(--autumn); }
.tag-winter { background: #daeaf5; color: var(--winter); }
.tag-spring { background: #daf0da; color: var(--spring); }
.tag-summer { background: #fdf0da; color: var(--summer); }

.card-read {
  font-size: 0.8rem;
  color: var(--accent-light);
  font-weight: 600;
}

/* ── Empty state ── */
.empty-state {
  text-align: center;
  padding: 80px 24px;
  color: var(--text2);
}

.empty-state p { font-size: 1.1rem; margin-bottom: 8px; }
.empty-state small { font-size: 0.85rem; }

/* ── Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(44,31,14,0.55);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 24px 16px;
  overflow-y: auto;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--card);
  border-radius: var(--radius);
  max-width: 760px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
  position: relative;
  transform: translateY(20px);
  transition: transform 0.25s ease;
  margin: auto;
}

.modal-overlay.open .modal { transform: translateY(0); }

.modal-season-bar {
  height: 6px;
  border-radius: var(--radius) var(--radius) 0 0;
}

.modal-header {
  padding: 28px 32px 0;
}

.modal-num {
  font-size: 0.78rem;
  color: var(--text2);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  line-height: 1.2;
  margin-bottom: 6px;
}

.modal-title-en {
  font-size: 1rem;
  color: var(--text2);
  font-style: italic;
  margin-bottom: 20px;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text2);
  line-height: 1;
  padding: 4px;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.modal-close:hover { background: var(--bg2); }

.modal-divider {
  height: 1px;
  background: var(--border);
  margin: 0 32px 24px;
}

.modal-body {
  padding: 0 32px 32px;
  max-height: 70vh;
  overflow-y: auto;
}

.modal-body p {
  margin-bottom: 1.1em;
  font-size: 0.97rem;
  line-height: 1.75;
}

.modal-body p:last-child { margin-bottom: 0; }

/* ── About ── */
.about-section {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 48px 24px;
  text-align: center;
}

.about-inner {
  max-width: 640px;
  margin: 0 auto;
}

.about-inner h2 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  margin-bottom: 14px;
}

.about-inner p {
  color: var(--text2);
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.about-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 20px;
}

.about-link {
  padding: 8px 18px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 0.82rem;
  color: var(--accent);
  text-decoration: none;
  transition: background var(--transition), box-shadow var(--transition);
  font-weight: 500;
}

.about-link:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* ── Footer ── */
.site-footer {
  background: #2c1f0e;
  color: rgba(255,255,255,0.6);
  text-align: center;
  padding: 24px;
  font-size: 0.82rem;
}

.site-footer a { color: var(--gold); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }

/* ── Source badge ── */
.source-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 10px;
  background: #eef4fb;
  color: var(--winter);
  border: 1px solid #c5daf0;
  font-weight: 600;
  text-decoration: none;
}

.source-badge:hover { background: var(--winter); color: #fff; }

.modal-source {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 32px 20px;
  font-size: 0.83rem;
  color: var(--text2);
  border-top: 1px solid var(--border);
  margin-top: 8px;
}

/* ── No results visible control ── */
.season-section { display: block; }
.season-section.hidden { display: none; }
.recipe-card.hidden { display: none; }

/* ── Scrollbar ── */
.modal-body::-webkit-scrollbar { width: 6px; }
.modal-body::-webkit-scrollbar-track { background: transparent; }
.modal-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ── Responsive ── */
@media (max-width: 640px) {
  .header-inner { height: 56px; gap: 12px; }
  .site-logo { font-size: 1rem; }
  .hero { padding: 40px 16px 32px; }
  .hero-stats { gap: 20px; }
  .filters-bar { top: 56px; }
  .main-content { padding: 20px 16px 48px; }
  .recipe-grid { grid-template-columns: 1fr; gap: 14px; }
  .modal { border-radius: var(--radius) var(--radius) 0 0; }
  .modal-header { padding: 20px 20px 0; }
  .modal-body { padding: 0 20px 24px; max-height: 75vh; }
  .modal-divider { margin: 0 20px 18px; }
  .modal-title { font-size: 1.4rem; }
}