/**
 * Trinity Wine - Menu Page
 * Design tokens & component system
 */

/* ============================================
   DESIGN TOKENS
   ============================================ */
.menu-page {
  --menu-color-bg: #fafafa;
  --menu-color-surface: #fff;
  --menu-color-text: #1b1b1b;
  --menu-color-text-muted: #64748b;
  --menu-color-text-light: #94a3b8;
  --menu-color-border: #e2e8f0;
  --menu-color-accent: #c9a227;
  --menu-color-accent-dark: #a8861e;
  --menu-color-accent-muted: rgba(201, 162, 39, 0.12);
  --menu-color-type: #475569;
  --menu-color-type-dark: #334155;
  --menu-color-type-muted: rgba(100, 116, 139, 0.1);
  --menu-shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --menu-shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --menu-shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
  --menu-radius-sm: 8px;
  --menu-radius-md: 12px;
  --menu-radius-full: 9999px;
  --menu-space-xs: 4px;
  --menu-space-sm: 8px;
  --menu-space-md: 16px;
  --menu-space-lg: 24px;
  --menu-space-xl: 32px;
  --menu-space-2xl: 48px;
  --menu-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   LAYOUT
   ============================================ */
.menu-page .menu-section.meal-select-section {
  padding-top: 180px !important;
  padding-bottom: 120px !important;
  min-height: 100vh;
}

.menu-page .menu-section__inner {
  max-width: min(1280px, 100%);
  margin: 0 auto;
  padding-left: var(--menu-space-lg);
  padding-right: var(--menu-space-lg);
}

/* ============================================
   PAGE HEADER
   ============================================ */
.menu-page .menu-header {
  text-align: center;
  margin-bottom: var(--menu-space-2xl);
  padding-top: var(--menu-space-xl);
}

.menu-page .menu-header__title {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 600;
  color: var(--menu-color-text);
  margin: 0 0 var(--menu-space-sm);
  letter-spacing: -0.02em;
}

.menu-page .menu-header__subtitle {
  font-size: 1rem;
  color: var(--menu-color-text-muted);
  margin: 0;
}

.menu-page .menu-alcohol-notice {
  margin-top: var(--menu-space-lg);
  font-size: 13px;
  color: var(--menu-color-type);
  line-height: 1.6;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.menu-page .menu-alcohol-notice strong {
  color: var(--menu-color-text);
}

.menu-page .age-19 {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: 2px solid var(--menu-color-type);
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
  margin-right: 8px;
  vertical-align: middle;
  color: var(--menu-color-type);
}

/* ============================================
   FILTER BAR
   ============================================ */
.menu-page .menu-filters {
  display: flex;
  flex-direction: column;
  gap: var(--menu-space-lg);
  padding-bottom: var(--menu-space-xl);
  margin-bottom: var(--menu-space-2xl);
  border-bottom: 1px solid var(--menu-color-border);
}

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

.menu-page .menu-filter-group__label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--menu-color-text-light);
}

.menu-page .menu-filter-group--country .menu-filter-group__label {
  color: var(--menu-color-accent);
}

.menu-page .menu-filter-group--type .menu-filter-group__label {
  color: var(--menu-color-type);
}

.menu-page .menu-filter-btns {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--menu-space-sm);
}

.menu-page .menu-filter-btn {
  padding: var(--menu-space-sm) var(--menu-space-md);
  border: none;
  border-radius: var(--menu-radius-full);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--menu-transition);
  white-space: nowrap;
  text-align: center;
}

.menu-page .menu-filter-group--country .menu-filter-btn {
  background: var(--menu-color-accent-muted);
  color: var(--menu-color-accent-dark);
}

.menu-page .menu-filter-group--country .menu-filter-btn:hover {
  background: rgba(201, 162, 39, 0.25);
}

.menu-page .menu-filter-group--country .menu-filter-btn.is-active {
  background: linear-gradient(135deg, var(--menu-color-accent) 0%, var(--menu-color-accent-dark) 100%);
  color: #fff;
  box-shadow: var(--menu-shadow-md);
}

.menu-page .menu-filter-group--type .menu-filter-btn {
  background: var(--menu-color-type-muted);
  color: var(--menu-color-type);
}

.menu-page .menu-filter-group--type .menu-filter-btn:hover {
  background: rgba(100, 116, 139, 0.2);
}

.menu-page .menu-filter-group--type .menu-filter-btn.is-active {
  background: linear-gradient(135deg, var(--menu-color-type) 0%, var(--menu-color-type-dark) 100%);
  color: #fff;
  box-shadow: var(--menu-shadow-md);
}

/* Desktop: center wrap */
@media (min-width: 992px) {
  .menu-page .menu-filter-btns {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--menu-space-md);
  }
  .menu-page .menu-filter-btn {
    padding: var(--menu-space-md) var(--menu-space-lg);
    font-size: 0.875rem;
  }
}

/* ============================================
   WINE GRID
   ============================================ */
.menu-page .menu-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--menu-space-lg);
  margin: 0;
}

.menu-page .menu-grid__item {
  min-width: 0;
}

/* ============================================
   WINE CARD
   ============================================ */
.menu-page .menu-wine-card {
  display: flex;
  flex-direction: column;
  background: var(--menu-color-surface);
  border-radius: var(--menu-radius-md);
  overflow: hidden;
  box-shadow: var(--menu-shadow-md);
  transition: transform var(--menu-transition), box-shadow var(--menu-transition);
  height: 100%;
}

.menu-page .menu-wine-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--menu-shadow-lg);
}

.menu-page .menu-wine-card__media {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--menu-color-border);
}

.menu-page .menu-wine-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.menu-page .menu-wine-card:hover .menu-wine-card__media img {
  transform: scale(1.05);
}


.menu-page .menu-wine-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: var(--menu-space-lg);
  gap: var(--menu-space-xs);
}

.menu-page .menu-wine-card__meta {
  font-size: 0.75rem;
  color: var(--menu-color-text-light);
}

.menu-page .menu-wine-card__name {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--menu-color-text);
  line-height: 1.3;
}

.menu-page .menu-wine-card__name-en {
  font-size: 0.8125rem;
  color: var(--menu-color-text-muted);
}

.menu-page .menu-wine-card__desc {
  font-size: 0.875rem;
  color: var(--menu-color-text-muted);
  line-height: 1.5;
  flex: 1;
}

.menu-page .menu-wine-card__price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--menu-color-text);
  margin-top: auto;
}

/* 빈티지: 미니멀 (이름 뒤 보조 정보) */
.menu-page .menu-wine-card__vintage {
  display: inline;
  margin-left: 0.35em;
  font-weight: 500;
  font-size: 0.8125rem;
  color: var(--menu-color-text-light);
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
}

.menu-page .menu-wine-card__vintage::before {
  content: "/";
  margin-right: 0.4em;
  color: var(--menu-color-border);
  font-weight: 400;
}

.menu-page .menu-wine-card__vintage-inner {
  font-weight: inherit;
  font-size: inherit;
  color: inherit;
}

.menu-page .menu-wine-card__grape {
  font-size: 0.8125rem;
  color: var(--menu-color-text-muted);
  line-height: 1.45;
  margin-top: var(--menu-space-xs);
}

.menu-page .menu-wine-card__grape-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--menu-color-text-light);
  margin-right: 0.35em;
}

.menu-page .menu-wine-card__price--locked {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--menu-space-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--menu-color-text-muted);
}

.menu-page .menu-wine-card__price-mask {
  color: var(--menu-color-text-light);
}

.menu-page .menu-wine-card__login-link {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--menu-color-accent-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.menu-page .menu-wine-card__login-link:hover {
  color: var(--menu-color-text);
}

/* ============================================
   PAGINATION
   ============================================ */
.menu-page .menu-pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--menu-space-sm);
  margin-top: var(--menu-space-xl);
  margin-bottom: var(--menu-space-xl);
}

.menu-page .menu-pagination__btn {
  padding: var(--menu-space-sm) var(--menu-space-md);
  border: 1px solid var(--menu-color-border);
  background: var(--menu-color-surface);
  border-radius: var(--menu-radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.menu-page .menu-pagination__btn:hover:not(:disabled) {
  background: var(--menu-color-text);
  color: #fff;
  border-color: var(--menu-color-text);
}

.menu-page .menu-pagination__btn.is-active {
  background: var(--menu-color-text);
  color: #fff;
  border-color: var(--menu-color-text);
  cursor: default;
}

.menu-page .menu-pagination__btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.menu-page .menu-pagination__info {
  font-size: 0.875rem;
  color: var(--menu-color-text-muted);
  margin: 0 var(--menu-space-md);
}

.menu-page .menu-pagination__ellipsis {
  padding: 0 var(--menu-space-xs);
  color: var(--menu-color-text-light);
  font-size: 0.875rem;
  user-select: none;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1199px) {
  .menu-page .menu-section { padding-top: 140px; }
  .menu-page .menu-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 991px) {
  .menu-page .menu-section { padding-top: 120px; padding-bottom: 80px; }
  .menu-page .menu-header { margin-bottom: var(--menu-space-xl); padding-top: var(--menu-space-lg); }
  .menu-page .menu-filters { margin-bottom: var(--menu-space-xl); padding-bottom: var(--menu-space-lg); }
  .menu-page .menu-grid { grid-template-columns: repeat(2, 1fr); gap: var(--menu-space-md); }
}

@media (max-width: 767px) {
  .menu-page main { overflow-x: hidden; -webkit-overflow-scrolling: touch; }
  .menu-page .menu-section { padding-top: 100px !important; padding-bottom: 60px !important; }
  .menu-page .menu-section__inner { padding: 0 var(--menu-space-md); }
  .menu-page .menu-header { margin-bottom: var(--menu-space-lg); padding-top: var(--menu-space-md); }
  .menu-page .menu-filters { margin-bottom: var(--menu-space-lg); padding-bottom: var(--menu-space-md); gap: var(--menu-space-md); }
  .menu-page .menu-filter-btns { grid-template-columns: repeat(5, 1fr); gap: var(--menu-space-xs); }
  .menu-page .menu-filter-btn { padding: var(--menu-space-xs) var(--menu-space-sm); font-size: 0.6875rem; }
  .menu-page .menu-filter-group__label { font-size: 0.625rem; }
  /* Mobile: horizontal card layout */
  .menu-page .menu-grid { grid-template-columns: 1fr; gap: var(--menu-space-md); }
  .menu-page .menu-wine-card { flex-direction: row; }
  .menu-page .menu-wine-card__media { flex: 0 0 100px; aspect-ratio: 1; }
  .menu-page .menu-wine-card__body { padding: var(--menu-space-md); justify-content: center; }
  .menu-page .menu-wine-card__meta { font-size: 0.625rem; }
  .menu-page .menu-wine-card__name { font-size: 0.875rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
  .menu-page .menu-wine-card__vintage { font-size: 0.6875rem; }
  .menu-page .menu-wine-card__name-en { font-size: 0.6875rem; }
  .menu-page .menu-wine-card__desc { font-size: 0.6875rem; }
  .menu-page .menu-wine-card__price { font-size: 0.9375rem; }
  .menu-page .menu-pagination { margin-top: var(--menu-space-lg); margin-bottom: var(--menu-space-lg); }
}

@media (max-width: 480px) {
  .menu-page .menu-section { padding-top: 90px !important; padding-bottom: 50px !important; }
  .menu-page .menu-section__inner { padding: 0 var(--menu-space-sm); }
  .menu-page .menu-header { margin-bottom: var(--menu-space-md); }
  .menu-page .menu-filters { margin-bottom: var(--menu-space-md); padding-bottom: var(--menu-space-md); }
  .menu-page .menu-filter-btn { padding: var(--menu-space-xs) 6px; font-size: 0.625rem; }
  .menu-page .menu-wine-card__media { flex: 0 0 80px; }
  .menu-page .menu-wine-card__body { padding: var(--menu-space-sm); }
  .menu-page .menu-wine-card__name { font-size: 0.8125rem; }
  .menu-page .menu-wine-card__vintage { font-size: 0.625rem; }
  .menu-page .menu-wine-card__price { font-size: 0.875rem; }
}

/* ============================================
   EMPTY / LOADING STATES
   ============================================ */
.menu-page .menu-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--menu-space-2xl);
  color: var(--menu-color-text-muted);
}

.menu-page .menu-loading {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--menu-space-2xl);
  color: var(--menu-color-text-muted);
}