/* ── Reset & base ──────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --clr-bg:        #f9f6f2;
  --clr-surface:   #ffffff;
  --clr-border:    #e4ddd5;
  --clr-border-hi: #c9bdb0;
  --clr-text:      #1a1410;
  --clr-muted:     #6b5e55;
  --clr-wine:      #7b1e2e;        /* primary burgundy */
  --clr-wine-lt:   #f5eaec;
  --clr-wine-dk:   #5c1621;
  --clr-gold:      #b5860d;
  --clr-gold-lt:   #fdf6e0;
  --clr-success:   #276728;
  --clr-success-lt:#e8f4e8;
  --clr-danger:    #c0392b;
  --clr-danger-lt: #fcecea;
  --clr-score-bg:  #7b1e2e;
  --clr-score-fg:  #ffffff;
  --radius:        8px;
  --radius-lg:     12px;
  --shadow-sm:     0 1px 3px rgba(0,0,0,.08);
  --shadow:        0 2px 8px rgba(0,0,0,.10);
  --shadow-lg:     0 4px 20px rgba(0,0,0,.13);
  --font-serif:    'Lora', Georgia, serif;
  --font-sans:     'Inter', system-ui, sans-serif;
  --transition:    .18s ease;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--clr-bg);
  color: var(--clr-text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--clr-wine); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Nav ─────────────────────────────────────────────────────────────────── */
.nav {
  background: var(--clr-wine);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,.2);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: .8rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: .01em;
  display: flex;
  align-items: center;
  gap: .4rem;
}
.nav-logo:hover { text-decoration: none; opacity: .9; }
.nav-logo-icon { font-size: 1.1em; }
.nav-links { list-style: none; display: flex; gap: 1.5rem; margin-left: auto; }
.nav-links a {
  color: rgba(255,255,255,.82);
  font-size: .9rem;
  font-weight: 500;
  transition: color var(--transition);
}
.nav-links a:hover,
.nav-links a.active { color: #fff; text-decoration: none; }
.nav-links a.active { border-bottom: 2px solid rgba(255,255,255,.7); }

/* ── Main content ─────────────────────────────────────────────────────────── */
.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  flex: 1;
  width: 100%;
}

/* ── Footer ──────────────────────────────────────────────────────────────── */
.footer {
  background: var(--clr-wine-dk);
  color: rgba(255,255,255,.55);
  font-size: .8rem;
  margin-top: auto;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  text-align: center;
}

/* ── Page header ─────────────────────────────────────────────────────────── */
.page-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--clr-border);
}
.page-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
  color: var(--clr-wine);
  line-height: 1.2;
}
.page-subtitle {
  color: var(--clr-muted);
  margin-top: .3rem;
  font-size: .95rem;
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .5rem 1.1rem;
  border-radius: var(--radius);
  font-size: .88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  text-decoration: none;
  font-family: var(--font-sans);
  white-space: nowrap;
}
.btn--primary { background: var(--clr-wine); color: #fff; }
.btn--primary:hover { background: var(--clr-wine-dk); text-decoration: none; color: #fff; }
.btn--outline { background: transparent; color: var(--clr-wine); border: 1.5px solid var(--clr-wine); }
.btn--outline:hover { background: var(--clr-wine-lt); text-decoration: none; }
.btn--ghost { background: transparent; color: var(--clr-muted); border: 1.5px solid var(--clr-border); }
.btn--ghost:hover { background: var(--clr-border); color: var(--clr-text); text-decoration: none; }
.btn--danger { background: var(--clr-danger); color: #fff; }
.btn--danger:hover { background: #a82a1e; text-decoration: none; color: #fff; }
.btn--sm { padding: .3rem .75rem; font-size: .82rem; }
.btn--block { width: 100%; }

/* ── Browse layout ───────────────────────────────────────────────────────── */
.browse-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 2rem;
  align-items: start;
}
.filter-toggle {
  display: none;
  width: 100%;
  margin-bottom: .75rem;
  align-items: center;
  justify-content: space-between;
  padding: .6rem 1rem;
  background: var(--clr-surface);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius);
  font-size: .9rem;
  font-weight: 500;
  color: var(--clr-wine);
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.filter-toggle-arrow { transition: transform .2s ease; font-style: normal; }
.filter-toggle.open .filter-toggle-arrow { transform: rotate(180deg); }

@media (max-width: 768px) {
  .browse-layout { grid-template-columns: 1fr; }
  .filter-panel {
    position: static;
    max-height: none;
    overflow-y: visible;
    top: auto;
  }
  .filter-panel-body { display: none; }
  .filter-panel-body.open { display: block; }
  .filter-toggle { display: flex; }
}

/* ── Filter panel ────────────────────────────────────────────────────────── */
.filter-panel {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 1.2rem;
  position: sticky;
  top: 4rem;
  max-height: calc(100vh - 6rem);
  overflow-y: auto;
}
.filter-section { margin-bottom: 1rem; }
.filter-section--row { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; }
.filter-section--checkbox { margin-top: .5rem; }
.filter-label {
  display: block;
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--clr-muted);
  margin-bottom: .35rem;
}
.filter-select,
.filter-input {
  width: 100%;
  padding: .45rem .65rem;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius);
  background: var(--clr-bg);
  font-size: .88rem;
  color: var(--clr-text);
  font-family: var(--font-sans);
  transition: border-color var(--transition);
}
.filter-select:focus,
.filter-input:focus {
  outline: none;
  border-color: var(--clr-wine);
}
.checkbox-label {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .9rem;
  cursor: pointer;
}
.checkbox-label input { accent-color: var(--clr-wine); width: 1rem; height: 1rem; }

.search-wrap { position: relative; }

/* ── Results header ──────────────────────────────────────────────────────── */
.results-header {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}
.results-count {
  font-size: .88rem;
  color: var(--clr-muted);
  font-weight: 500;
}

/* ── Wine grid ───────────────────────────────────────────────────────────── */
.wine-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.2rem;
}
.wine-grid-area { min-width: 0; }

/* ── Wine card ───────────────────────────────────────────────────────────── */
.wine-card {
  background: var(--clr-surface);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
  cursor: pointer;
  text-decoration: none;
  color: var(--clr-text);
  overflow: hidden;
}
.wine-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--clr-wine);
  transform: translateY(-2px);
  text-decoration: none;
  color: var(--clr-text);
}
.wine-card--watched { border-color: var(--clr-gold); }

.wine-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .75rem 1rem .5rem;
}
.wine-card-body { padding: 0 1rem .75rem; flex: 1; }
.wine-card-footer {
  padding: .7rem 1rem;
  border-top: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-wrap: wrap;
}

.wine-producer {
  font-size: .78rem;
  color: var(--clr-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.wine-name {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  margin: .2rem 0 .3rem;
  line-height: 1.3;
}
.wine-meta { font-size: .8rem; color: var(--clr-muted); line-height: 1.5; }
.wine-varietals { font-style: italic; }

/* Style badge (shared by card + detail header) */
.wine-card-style,
.wine-detail-style {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  padding: .2rem .55rem;
  border-radius: 4px;
  background: var(--clr-border);
  color: var(--clr-muted);
  display: inline-block;
}
.wine-card-style--red    { background: #f9ece9; color: #7b1e2e; }
.wine-card-style--white  { background: var(--clr-gold-lt); color: #7a5e0a; }
.wine-card-style--rosé   { background: #fce8f0; color: #a0265c; }
.wine-card-style--mcc    { background: #edf4fc; color: #1a5494; }
.wine-card-style--dessert{ background: #f5f0e8; color: #7a5e0a; }
.wine-card-style--fortified{ background: #f0e8f5; color: #5a2a7a; }

/* Score badge */
.wine-score-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--clr-score-bg);
  color: var(--clr-score-fg);
  border-radius: 6px;
  padding: .25rem .5rem;
  min-width: 44px;
  text-align: center;
}
.wine-score-badge--large {
  padding: .5rem .9rem;
  min-width: 70px;
}
.score-value { font-size: 1.25rem; font-weight: 700; line-height: 1; }
.wine-score-badge--large .score-value { font-size: 2rem; }
.score-sources, .score-label { font-size: .66rem; opacity: .8; line-height: 1.2; }

/* Vintage chips */
.vintage-chips { display: flex; flex-wrap: wrap; gap: .3rem; margin-top: .4rem; }
.vintage-chip {
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: 4px;
  font-size: .75rem;
  padding: .1rem .45rem;
  color: var(--clr-muted);
}
.vintage-chip--more { color: var(--clr-wine); border-color: var(--clr-wine-lt); }

/* Price in card */
.wine-price { font-size: .88rem; font-weight: 600; }
.wine-price--instock { color: var(--clr-success); }
.wine-price--oos { color: var(--clr-danger); }
.wine-price--none { color: var(--clr-muted); font-weight: 400; }
.stock-dot { font-size: .65rem; }
.stock-dot--in { color: var(--clr-success); }
.stock-dot--out { color: var(--clr-danger); }
.wine-qpr { font-size: .75rem; color: var(--clr-muted); margin-left: auto; }
.watchlist-badge { font-size: .72rem; color: var(--clr-gold); margin-left: auto; }

/* Empty state */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
}
.empty-icon { font-size: 3rem; margin-bottom: 1rem; }
.empty-title { font-size: 1.2rem; font-weight: 600; margin-bottom: .5rem; }

/* ── Wine detail ─────────────────────────────────────────────────────────── */
.wine-detail { max-width: 900px; }
.breadcrumb { font-size: .82rem; color: var(--clr-muted); margin-bottom: 1.5rem; }
.breadcrumb a { color: var(--clr-wine); }

.wine-detail-header {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid var(--clr-border);
}
.wine-detail-meta { display: flex; align-items: center; gap: .8rem; margin-bottom: .6rem; }
.wine-detail-producer { font-size: .9rem; color: var(--clr-muted); }
.wine-detail-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--clr-text);
  line-height: 1.2;
  margin-bottom: .7rem;
}
.wine-detail-varietals { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1.2rem; }
.varietal-tag {
  background: var(--clr-wine-lt);
  color: var(--clr-wine);
  border-radius: 20px;
  padding: .2rem .75rem;
  font-size: .82rem;
  font-weight: 500;
  display: inline-block;
}
.wine-detail-actions { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }

/* Vintages list */
.vintages-list { display: flex; flex-direction: column; gap: 2rem; }
.vintage-section {
  background: var(--clr-surface);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.vintage-section-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--clr-bg);
  padding: .9rem 1.25rem;
  border-bottom: 1px solid var(--clr-border);
}
.vintage-year {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--clr-wine);
}
.vintage-score-badge {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: .3rem;
  background: var(--clr-score-bg);
  color: #fff;
  border-radius: 6px;
  padding: .2rem .6rem;
}
.vintage-score-badge .score-value { font-size: 1rem; }
.vintage-score-badge .score-sources { font-size: .72rem; opacity: .8; }

.section-label {
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--clr-muted);
  padding: .8rem 1.25rem .4rem;
}

/* Ratings grid */
.vintage-ratings { padding-bottom: .5rem; }
.ratings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: .8rem;
  padding: .4rem 1.25rem .8rem;
}
.rating-card {
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: .8rem;
}
.rating-source { font-size: .8rem; font-weight: 600; color: var(--clr-wine); margin-bottom: .35rem; }
.rating-source-link { color: var(--clr-wine); }
.rating-score { display: flex; align-items: baseline; gap: .4rem; }
.rating-score-num {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--clr-wine);
  line-height: 1;
}
.rating-score-raw { font-size: .88rem; color: var(--clr-muted); }
.rating-award {
  font-size: .78rem;
  color: var(--clr-gold);
  font-weight: 600;
  margin-top: .25rem;
  background: var(--clr-gold-lt);
  display: inline-block;
  padding: .1rem .45rem;
  border-radius: 4px;
}
.rating-year { font-size: .75rem; color: var(--clr-muted); margin-top: .2rem; }

/* Price section */
.vintage-price-section { padding: 0 1.25rem 1.25rem; }
.price-display {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .75rem;
  padding: .9rem 1rem;
  background: var(--clr-bg);
  border-radius: var(--radius);
  border: 1px solid var(--clr-border);
  margin-top: .4rem;
}
.price-display--instock { border-color: var(--clr-success); }
.price-display--oos { border-color: var(--clr-danger); opacity: .7; }
.price-amount { font-size: 1.5rem; font-weight: 700; color: var(--clr-text); }
.price-stock { font-size: .82rem; font-weight: 500; color: var(--clr-success); }
.price-display--oos .price-stock { color: var(--clr-danger); }
.price-age { font-size: .8rem; color: var(--clr-muted); }
.no-data { font-size: .85rem; color: var(--clr-muted); padding: .5rem 1.25rem 1rem; }

/* ── Watchlist ────────────────────────────────────────────────────────────── */
.watchlist-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.2rem;
}
.watchlist-card {
  background: var(--clr-surface);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 1.2rem;
}
.watchlist-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: .9rem;
  gap: .5rem;
}
.watchlist-card .wine-name a { color: var(--clr-text); font-family: var(--font-serif); font-size: 1.1rem; font-weight: 600; }
.watchlist-card .wine-name a:hover { color: var(--clr-wine); }
.watchlist-vintage-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
  padding: .5rem 0;
  border-top: 1px solid var(--clr-border);
}
.price-inline { display: flex; align-items: center; flex-wrap: wrap; gap: .5rem; font-size: .9rem; font-weight: 600; }
.price-inline--in { color: var(--clr-success); }
.price-inline--out { color: var(--clr-danger); opacity: .75; }
.oos-label { font-size: .78rem; font-weight: 400; color: var(--clr-muted); }
.price-age-small { font-size: .78rem; font-weight: 400; color: var(--clr-muted); }
.price-drop-badge {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  background: var(--clr-success-lt);
  color: var(--clr-success);
  font-size: .78rem;
  font-weight: 600;
  padding: .2rem .5rem;
  border-radius: 4px;
}