@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700&display=swap');

/* ===== Design Tokens ===== */
:root {
  /* Colors — BAR NIKORI CI */
  --color-bg-primary: #0b0f0d;
  --color-bg-secondary: #0f1613;
  --color-bg-card: #152019;
  --color-bg-card-hover: #1d2e24;
  --color-bg-glass: rgba(21, 32, 25, 0.7);
  --color-bg-glass-light: rgba(255, 255, 255, 0.03);

  /* Primary: Forest/Teal Green */
  --color-accent-gold: #3d8a5a;
  --color-accent-gold-light: #5aab76;
  --color-accent-gold-dim: rgba(61, 138, 90, 0.15);
  --color-accent-warm: #2d6b44;

  /* Secondary: Warm Cream */
  --color-cream: #e8d5b8;
  --color-cream-light: #f0e4d0;
  --color-cream-dim: rgba(232, 213, 184, 0.12);

  /* Accent: Burgundy Red */
  --color-accent-red: #a63d3d;
  --color-accent-red-dim: rgba(166, 61, 61, 0.15);

  --color-text-primary: #f0ece4;
  --color-text-secondary: #a8a4a0;
  --color-text-muted: #6b6e6a;
  --color-text-accent: #e8d5b8;

  --color-border: rgba(61, 138, 90, 0.18);
  --color-border-light: rgba(232, 213, 184, 0.08);

  /* Gradients */
  --gradient-gold: linear-gradient(135deg, #3d8a5a 0%, #2d6b44 100%);
  --gradient-cream: linear-gradient(135deg, #e8d5b8 0%, #d4c4a8 100%);
  --gradient-hero: linear-gradient(180deg, rgba(11, 15, 13, 0) 0%, rgba(11, 15, 13, 0.6) 50%, rgba(11, 15, 13, 0.95) 100%);
  --gradient-card: linear-gradient(145deg, rgba(21, 32, 25, 0.9) 0%, rgba(15, 22, 19, 0.95) 100%);

  /* Typography */
  --font-display: 'Noto Serif JP', serif;
  --font-body: 'Outfit', 'Inter', sans-serif;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 50%;

  /* Shadows */
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3), 0 1px 4px rgba(0, 0, 0, 0.2);
  --shadow-glow: 0 0 40px rgba(61, 138, 90, 0.1);
  --shadow-button: 0 4px 16px rgba(61, 138, 90, 0.25);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

#root {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--color-accent-gold-dim);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent-gold);
}

/* ===== Typography ===== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-text-primary);
}

a {
  color: var(--color-cream);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-cream-light);
}

/* ===== Utility Classes ===== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ===== Animations ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.96);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }

  100% {
    background-position: 200% 0;
  }
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-6px);
  }
}

@keyframes pulse-glow {

  0%,
  100% {
    box-shadow: 0 0 20px rgba(61, 138, 90, 0.1);
  }

  50% {
    box-shadow: 0 0 40px rgba(61, 138, 90, 0.2);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-24px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(24px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-fade-in {
  animation: fadeIn 0.6s ease-out forwards;
}

.animate-delay-1 {
  animation-delay: 0.1s;
}

.animate-delay-2 {
  animation-delay: 0.2s;
}

.animate-delay-3 {
  animation-delay: 0.3s;
}

.animate-delay-4 {
  animation-delay: 0.4s;
}

.animate-delay-5 {
  animation-delay: 0.5s;
}

/* ===== Navigation ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-md) var(--space-xl);
  transition: background-color var(--transition-base), backdrop-filter var(--transition-base);
}

.navbar.scrolled {
  background-color: rgba(11, 15, 13, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
}

.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
}

.navbar-logo img {
  height: 40px;
  width: 40px;
  border-radius: var(--radius-full);
  object-fit: cover;
}

.navbar-logo-text {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: 0.1em;
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  list-style: none;
}

.navbar-links a {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color var(--transition-fast);
  position: relative;
}

.navbar-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gradient-gold);
  transition: width var(--transition-base);
}

.navbar-links a:hover,
.navbar-links a.active {
  color: var(--color-accent-gold);
}

.navbar-links a:hover::after,
.navbar-links a.active::after {
  width: 100%;
}

/* ===== Hero Section ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.4) saturate(0.8);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 700px;
  padding: var(--space-xl);
}

.hero-logo {
  width: 120px;
  height: 120px;
  border-radius: var(--radius-full);
  margin: 0 auto var(--space-xl);
  animation: float 4s ease-in-out infinite, fadeIn 1s ease-out;
  box-shadow: var(--shadow-glow);
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  letter-spacing: 0.15em;
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, var(--color-cream-light) 0%, var(--color-cream) 60%, var(--color-accent-gold-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: var(--space-2xl);
}

.hero-description {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-2xl);
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-2xl);
  background: var(--gradient-cream);
  color: var(--color-bg-primary);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: 0 4px 16px rgba(232, 213, 184, 0.25);
}

.hero-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(232, 213, 184, 0.4);
}

.hero-cta:active {
  transform: translateY(0);
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-text-muted);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  animation: float 3s ease-in-out infinite;
}

.scroll-indicator-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-cream), transparent);
}

/* ===== Section ===== */
.section {
  padding: var(--space-4xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-label {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-cream);
  margin-bottom: var(--space-sm);
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin-bottom: var(--space-md);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== Preference Panel ===== */
.preference-section {
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.preference-panel {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-3xl);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(10px);
}

.preference-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.slider-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.slider-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.slider-label-text {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-primary);
}

.slider-label-value {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-cream);
  background: var(--color-cream-dim);
  padding: 2px 10px;
  border-radius: var(--radius-sm);
}

.slider-labels-range {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 2px;
}

/* Custom slider */
input[type="range"] {
  appearance: none;
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--color-bg-primary);
  outline: none;
  transition: var(--transition-fast);
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  background: var(--gradient-cream);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(232, 213, 184, 0.35);
  transition: transform var(--transition-fast);
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

input[type="range"]::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  background: var(--gradient-cream);
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 8px rgba(232, 213, 184, 0.35);
}

/* Note tags */
.notes-section {
  margin-bottom: var(--space-2xl);
}

.notes-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  margin-bottom: var(--space-md);
  color: var(--color-text-primary);
}

.notes-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.note-tag {
  padding: var(--space-xs) var(--space-md);
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 500;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.note-tag:hover {
  border-color: var(--color-cream);
  color: var(--color-cream);
  background: var(--color-cream-dim);
}

.note-tag.selected {
  border-color: var(--color-accent-gold);
  background: var(--gradient-gold);
  color: #fff;
}

/* Find button */
.find-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
  padding: var(--space-md) var(--space-xl);
  background: var(--gradient-gold);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: var(--shadow-button);
}

.find-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(61, 138, 90, 0.4);
}

.find-btn:active {
  transform: translateY(0);
}

.reset-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  margin-top: var(--space-md);
  width: 100%;
  padding: var(--space-sm) var(--space-xl);
  background: transparent;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.9rem;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.reset-btn:hover {
  color: var(--color-text-secondary);
  border-color: var(--color-border);
}

/* ===== Results Section ===== */
.results-section {
  min-height: 400px;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-xl);
}

/* ===== Sake Card ===== */
.sake-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  animation: fadeIn 0.5s ease-out forwards;
  opacity: 0;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

/* Favorite star button */
.sake-fav-btn {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-full);
  font-size: 1.2rem;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 10;
}

.sake-fav-btn:hover {
  color: var(--color-cream);
  border-color: var(--color-cream);
  transform: scale(1.1);
}

.sake-fav-btn.favorited {
  color: #f5c518;
  border-color: #f5c518;
  background: rgba(245, 197, 24, 0.15);
  animation: favPop 0.3s ease-out;
}

@keyframes favPop {
  0% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.3);
  }

  100% {
    transform: scale(1);
  }
}

.modal-fav-btn {
  position: static;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  font-size: 1.4rem;
}

.modal-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.modal-title-row .modal-title {
  margin-bottom: 4px;
}

/* Sake card image — a 3:4 bottle tile. The ratio, the fit and the mat all come
   from .photo-frame / .photo-frame--tile in brand-shell.css; a bottle is never
   cropped, because the label is the product. The old `aspect-ratio: 1 / 1` here
   cut the neck and base off every portrait bottle in the finder. */
.sake-card-image {
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  background: var(--color-bg-primary);
}

.sake-card-image img {
  transition: transform var(--transition-base);
}

.sake-card:hover .sake-card-image img {
  transform: scale(1.05);
}

.sake-card-image-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, var(--color-bg-primary), var(--color-bg-card));
  border: 1px dashed var(--color-border);
}

.sake-card-image-placeholder span {
  font-size: 3rem;
  opacity: 0.3;
}

.sake-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-gold);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.sake-card:hover {
  border-color: rgba(61, 138, 90, 0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
}

.sake-card:hover::before {
  opacity: 1;
}

.sake-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
}

.sake-card-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 2px;
}

.sake-card-title-jp {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.sake-card-match {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-cream);
  background: var(--color-cream-dim);
  padding: 4px 12px;
  border-radius: var(--radius-xl);
  white-space: nowrap;
}

.sake-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.sake-card-badge {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-glass-light);
  border: 1px solid var(--color-border-light);
  color: var(--color-text-secondary);
}

.sake-card-description {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

/* Taste radar */
.taste-bars {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.taste-bar {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.taste-bar-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-muted);
  min-width: 75px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.taste-bar-track {
  flex: 1;
  height: 5px;
  background: var(--color-bg-primary);
  border-radius: 3px;
  overflow: hidden;
}

.taste-bar-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(135deg, #3d8a5a 0%, #5aab76 100%);
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.sake-card-notes {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.sake-card-note {
  font-size: 0.72rem;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: var(--radius-xl);
  background: var(--color-accent-gold-dim);
  color: var(--color-accent-gold-light);
  border: 1px solid rgba(61, 138, 90, 0.2);
}

.sake-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.sake-card-price {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-cream);
}

.sake-card-price span {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--color-text-muted);
}

.sake-card-temp {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ===== Full Sake List ===== */
.sake-list-section {
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
}

.search-bar {
  max-width: 500px;
  margin: 0 auto var(--space-2xl);
  position: relative;
}

.search-bar input {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  padding-left: 48px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.search-bar input::placeholder {
  color: var(--color-text-muted);
}

.search-bar input:focus {
  border-color: var(--color-cream);
}

.search-bar-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  font-size: 1.1rem;
}

/* Filter chips */
.filter-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
}

.filter-chip {
  padding: var(--space-xs) var(--space-lg);
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 500;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-chip:hover {
  border-color: var(--color-accent-gold);
  color: var(--color-accent-gold-light);
}

.filter-chip.active {
  background: var(--gradient-gold);
  border-color: var(--color-accent-gold);
  color: #fff;
}

/* ===== Expanded Sake Detail (Modal) ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  animation: fadeIn 0.2s ease-out;
}

.modal-content {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding: var(--space-2xl);
  position: relative;
  animation: fadeInScale 0.3s ease-out;
}

.modal-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border-light);
  background: var(--color-bg-primary);
  color: var(--color-text-secondary);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  border-color: var(--color-cream);
  color: var(--color-cream);
}

/* Modal image */
.modal-image {
  width: 100%;
  max-height: 400px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-xl);
  background: var(--color-bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-image img {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: contain;
}

.modal-title {
  font-size: 1.5rem;
  margin-bottom: 4px;
}

.modal-title-jp {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

.modal-info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.modal-info-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.modal-info-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.modal-info-value {
  font-size: 0.95rem;
  color: var(--color-text-primary);
  font-weight: 500;
}

.modal-description {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
  padding: var(--space-lg);
  background: var(--color-bg-glass-light);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-accent-gold);
}

.modal-taste-section {
  margin-bottom: var(--space-xl);
}

.modal-taste-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
}

/* ===== Footer ===== */
.footer {
  padding: var(--space-3xl) 0 var(--space-xl);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  list-style: none;
  margin-bottom: var(--space-xl);
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-cream);
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* ===== No Results ===== */
.no-results {
  text-align: center;
  padding: var(--space-4xl) var(--space-xl);
  color: var(--color-text-muted);
}

.no-results-icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
  animation: float 3s ease-in-out infinite;
}

.no-results h3 {
  font-size: 1.3rem;
  margin-bottom: var(--space-sm);
  color: var(--color-text-secondary);
}

.no-results p {
  font-size: 0.95rem;
}

/* ===== How It Works ===== */
.how-it-works {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.how-step {
  text-align: center;
  padding: var(--space-xl);
  background: var(--color-bg-glass-light);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.how-step:hover {
  border-color: var(--color-border);
  background: var(--color-bg-card);
  transform: translateY(-4px);
}

.how-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--color-accent-gold-dim);
  color: var(--color-accent-gold-light);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: var(--space-md);
}

.how-step h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-bottom: var(--space-sm);
}

.how-step p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ===== Navbar Auth ===== */
.navbar-right {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.navbar-fav-link {
  color: #f5c518 !important;
}

.navbar-fav-link:hover {
  color: #ffd84d !important;
}

.navbar-login-btn {
  padding: var(--space-xs) var(--space-lg);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-bg-primary);
  background: var(--gradient-cream);
  border: none;
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.navbar-login-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(232, 213, 184, 0.3);
}

.navbar-user {
  position: relative;
}

.navbar-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--gradient-gold);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid var(--color-accent-gold-light);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.navbar-avatar:hover {
  border-color: var(--color-cream);
  transform: scale(1.05);
}

.navbar-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 220px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  box-shadow: var(--shadow-card);
  animation: fadeIn 0.15s ease-out;
  z-index: 200;
}

.navbar-dropdown-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text-primary);
  margin-bottom: 2px;
}

.navbar-dropdown-email {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  word-break: break-all;
}

.navbar-dropdown-divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-md) 0;
}

.navbar-dropdown button {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: transparent;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  font-family: var(--font-body);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.navbar-dropdown button:hover {
  border-color: var(--color-accent-red);
  color: var(--color-accent-red);
}

/* ===== Favorites Modal ===== */
.favorites-modal {
  max-width: 520px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
}

.fav-modal-empty {
  text-align: center;
  padding: var(--space-2xl) var(--space-md);
  color: var(--color-text-muted);
}

.fav-modal-empty h3 {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xs);
}

.fav-modal-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  overflow-y: auto;
  max-height: 50vh;
  padding-right: var(--space-xs);
}

.fav-modal-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.fav-modal-item:hover {
  border-color: var(--color-cream);
  background: var(--color-bg-glass-light);
}

.fav-modal-item-info {
  min-width: 0;
}

.fav-modal-item-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.fav-modal-item-jp {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.fav-modal-item-meta {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.fav-modal-remove {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.fav-modal-remove:hover {
  border-color: var(--color-accent-red);
  color: var(--color-accent-red);
  background: var(--color-accent-red-dim);
}

/* ===== Auth Modal ===== */
.auth-modal {
  max-width: 420px;
}

.auth-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.auth-subtitle {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-top: var(--space-sm);
}

.auth-google-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
  padding: var(--space-md);
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.auth-google-btn:hover {
  border-color: var(--color-cream);
  background: var(--color-bg-glass-light);
}

.auth-google-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.auth-line-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
  padding: var(--space-md);
  background: #06C755;
  border: none;
  border-radius: var(--radius-md);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-top: var(--space-sm);
}

.auth-line-btn:hover {
  background: #05b34c;
  box-shadow: 0 4px 12px rgba(6, 199, 85, 0.3);
}

.auth-line-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
  color: var(--color-text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.auth-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.auth-field label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.auth-field input {
  padding: var(--space-md);
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.auth-field input::placeholder {
  color: var(--color-text-muted);
}

.auth-field input:focus {
  border-color: var(--color-cream);
}

.auth-error {
  font-size: 0.85rem;
  color: var(--color-accent-red);
  background: var(--color-accent-red-dim);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  text-align: center;
}

.auth-submit-btn {
  width: 100%;
  padding: var(--space-md);
  background: var(--gradient-gold);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-top: var(--space-sm);
}

.auth-submit-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-button);
}

.auth-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.auth-switch {
  text-align: center;
  margin-top: var(--space-xl);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.auth-switch button {
  background: none;
  border: none;
  color: var(--color-cream);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.auth-switch button:hover {
  color: var(--color-cream-light);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-md);
  }

  .navbar-links {
    display: none;
  }

  .preference-panel {
    padding: var(--space-xl) var(--space-lg);
  }

  .preference-grid {
    grid-template-columns: 1fr;
  }

  .results-grid {
    grid-template-columns: 1fr;
  }

  .how-it-works {
    grid-template-columns: 1fr;
  }

  .modal-content {
    max-height: 90vh;
    padding: var(--space-xl);
  }

  .modal-info-grid {
    grid-template-columns: 1fr;
  }

  .hero-logo {
    width: 90px;
    height: 90px;
  }
}

/* ============================================================
   HTMX / Python port supplements
   React used <button> toggles + local state; the server-rendered
   version uses hidden checkbox/radio inputs paired with labels so
   the form submits natively and HTMX can serialize it.
   ============================================================ */

/* Flavor-note chips: hidden checkbox + .note-tag label */
.note-tag-input,
.filter-chip-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

label.note-tag,
label.filter-chip {
  display: inline-flex;
  align-items: center;
}

.note-tag-input:checked + .note-tag {
  border-color: var(--color-accent-gold);
  background: var(--gradient-gold);
  color: #fff;
}

.filter-chip-input:checked + .filter-chip {
  background: var(--gradient-gold);
  border-color: var(--color-accent-gold);
  color: #fff;
}

.note-tag-input:focus-visible + .note-tag,
.filter-chip-input:focus-visible + .filter-chip {
  outline: 2px solid var(--color-accent-gold-light);
  outline-offset: 2px;
}

/* Hero CTA is an <a> in the port (was a <button>) */
a.hero-cta {
  text-decoration: none;
}

/* HTMX request affordance */
.htmx-request.find-btn,
.find-btn.htmx-request {
  opacity: 0.7;
  pointer-events: none;
}

/* ── Picker-family strip ──────────────────────────────────────────────────────
   Shared by the home "two ways in" strip and the /discover hub (was inline in
   discover.html). Venue-agnostic enough to reuse when EGAO gets a picker. */
.discover-pickers {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md); margin-top: var(--space-2xl);
}
.discover-picker {
  display: flex; align-items: center; gap: var(--space-md);
  padding: var(--space-lg); border-radius: var(--radius-lg);
  background: var(--color-bg-card); border: 1px solid var(--color-border);
  text-decoration: none; color: var(--color-text-primary); transition: all var(--transition-base);
}
.discover-picker--active:hover {
  border-color: var(--color-accent-gold, #3d8a5a); transform: translateY(-3px);
  background: var(--color-bg-card-hover);
}
/* menu tile — cream/gold cue, distinct from the green "Find a Sake" tile. */
.discover-picker--menu:hover {
  border-color: var(--color-cream, #e8d5b8); transform: translateY(-3px);
  background: var(--color-bg-card-hover);
}
.discover-picker--menu .discover-picker-cta { color: var(--color-cream, #e8d5b8); }
/* cross-venue tile — links to the sibling venue's picker; terracotta cue on hover. */
.discover-picker--cross:hover {
  border-color: #d8612e; transform: translateY(-3px);
  background: var(--color-bg-card-hover);
}
.discover-picker--cross .discover-picker-cta { color: #ef8a52; }
.discover-picker-icon { font-size: 2rem; flex: 0 0 auto; }
.discover-picker-body { display: flex; flex-direction: column; gap: 3px; flex: 1; }
.discover-picker-title { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; }
.discover-picker-desc { font-size: 0.85rem; color: var(--color-text-muted, #9aa19c); }
.discover-picker-cta { font-weight: 700; font-size: 0.9rem; white-space: nowrap; color: var(--color-accent-gold-light, #5aab76); }
.discover-picker--soon .discover-picker-cta { color: var(--color-text-muted, #9aa19c); }