/* ============================================================
   Furusato Japanese Restaurant - Menu Page Stylesheet
   Modern Version - All Categories Visible & Enhanced Styling
   Brand Colors:
     Deep Navy:   #0D1B2A
     Crimson Red: #C0392B
     Warm Gold:   #D4AF7A
     Soft White:  #F9F6F0
     Charcoal:    #2C2C2C
     Teal Accent: #2A7D9E
   ============================================================ */

/* ----------------------------------------------------------
   CSS Custom Properties
   ---------------------------------------------------------- */
:root {
  --menu-navy: #0d1b2a;
  --menu-crimson: #c0392b;
  --menu-gold: #d4af7a;
  --menu-gold-light: #e8c99b;
  --menu-gold-dark: #b8944f;
  --menu-white: #f9f6f0;
  --menu-charcoal: #2c2c2c;
  --menu-teal: #2a7d9e;
  --menu-shadow: rgba(13, 27, 42, 0.12);
  --menu-shadow-hover: rgba(13, 27, 42, 0.22);
  --menu-radius: 16px;
  --menu-transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --navbar-height: 80px;
}

/* ----------------------------------------------------------
   Keyframe Animations
   ---------------------------------------------------------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInNav {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInWidth {
  from {
    transform: scaleX(0);
    opacity: 0;
  }
  to {
    transform: scaleX(1);
    opacity: 1;
  }
}

@keyframes pulseGlow {
  0% {
    box-shadow: 0 0 0 0 rgba(212, 175, 122, 0.4), 0 4px 16px var(--menu-shadow);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(212, 175, 122, 0), 0 4px 16px var(--menu-shadow);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(212, 175, 122, 0), 0 4px 16px var(--menu-shadow);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

/* ----------------------------------------------------------
   Menu Hero Section
   ---------------------------------------------------------- */
.menu-hero {
  position: relative;
  height: 50vh;
  min-height: 320px;
  max-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: var(--menu-navy);
}

.menu-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 1;
  animation: fadeIn 1s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: scale(1.05); }
  to { opacity: 1; transform: scale(1); }
}

.menu-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(13, 27, 42, 0.85) 0%,
    rgba(13, 27, 42, 0.75) 100%
  );
  z-index: 2;
}

.menu-hero__content {
  position: relative;
  z-index: 3;
  text-align: center;
  color: var(--menu-white);
  padding: 0 24px;
  animation: fadeInUp 0.8s ease;
}

.menu-hero__title {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
  color: var(--menu-white);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}

.menu-hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 300;
  color: var(--menu-gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ----------------------------------------------------------
   MODERN STICKY CATEGORY NAVIGATION - All Categories Visible
   ---------------------------------------------------------- */
.menu-category-nav {
  position: sticky;
  top: var(--navbar-height, 80px);
  z-index: 98;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(212, 175, 122, 0.2);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: thin;
  scrollbar-color: var(--menu-gold) rgba(212, 175, 122, 0.2);
}

/* Custom scrollbar styling */
.menu-category-nav::-webkit-scrollbar {
  height: 4px;
}

.menu-category-nav::-webkit-scrollbar-track {
  background: rgba(212, 175, 122, 0.1);
  border-radius: 10px;
}

.menu-category-nav::-webkit-scrollbar-thumb {
  background: var(--menu-gold);
  border-radius: 10px;
  transition: background 0.3s ease;
}

.menu-category-nav::-webkit-scrollbar-thumb:hover {
  background: var(--menu-gold-dark);
}

.menu-category-nav__inner {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 12px 24px;
  max-width: 1400px;
  margin: 0 auto;
}

/* Modern Category Links */
.menu-category-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  white-space: nowrap;
  font-family: "Inter", sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--menu-charcoal);
  background: transparent;
  border: none;
  border-radius: 40px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  flex-shrink: 0;
}

/* Modern hover effect */
.menu-category-nav__link:hover {
  color: var(--menu-gold);
  background: rgba(212, 175, 122, 0.1);
  transform: translateY(-2px);
}

/* Active category styling */
.menu-category-nav__link.active {
  color: var(--menu-gold);
  background: rgba(212, 175, 122, 0.15);
  box-shadow: 0 2px 8px rgba(212, 175, 122, 0.2);
}

/* Add icon before active category */
.menu-category-nav__link.active::before {
  content: "✦";
  font-size: 0.7rem;
  opacity: 1;
}

/* Animation for nav links */
.menu-category-nav__link {
  animation: fadeInNav 0.4s ease backwards;
}

/* Responsive adjustments */
@media (max-width: 1200px) {
  .menu-category-nav__inner {
    padding: 10px 20px;
    gap: 2px;
  }
  .menu-category-nav__link {
    padding: 8px 14px;
    font-size: 0.7rem;
  }
}

@media (max-width: 992px) {
  .menu-category-nav {
    top: 68px;
  }
  .menu-category-nav__inner {
    padding: 8px 16px;
  }
  .menu-category-nav__link {
    padding: 8px 12px;
    font-size: 0.65rem;
  }
}

@media (max-width: 768px) {
  .menu-category-nav {
    top: 60px;
  }
  .menu-category-nav__inner {
    padding: 8px 12px;
  }
  .menu-category-nav__link {
    padding: 6px 10px;
    font-size: 0.6rem;
  }
}

@media (max-width: 480px) {
  .menu-category-nav {
    top: 56px;
  }
  .menu-category-nav__inner {
    padding: 6px 10px;
  }
  .menu-category-nav__link {
    padding: 5px 8px;
    font-size: 0.55rem;
    gap: 4px;
  }
}

/* ----------------------------------------------------------
   Menu Search Bar - Modern
   ---------------------------------------------------------- */
.menu-search {
  position: relative;
  width: 100%;
  max-width: 600px;
  margin: 32px auto 40px;
  padding: 0 20px;
}

.menu-search__input-wrap {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.menu-search__icon {
  position: absolute;
  left: 18px;
  width: 20px;
  height: 20px;
  color: var(--menu-gold);
  pointer-events: none;
  z-index: 2;
}

.menu-search__input {
  width: 100%;
  padding: 16px 50px 16px 50px;
  font-size: 1rem;
  font-family: "Inter", sans-serif;
  color: var(--menu-charcoal);
  background: var(--menu-white);
  border: 2px solid rgba(212, 175, 122, 0.3);
  border-radius: 60px;
  outline: none;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.menu-search__input::placeholder {
  color: #aaa;
  font-style: italic;
}

.menu-search__input:focus {
  border-color: var(--menu-gold);
  box-shadow: 0 4px 20px rgba(212, 175, 122, 0.2);
  transform: translateY(-1px);
}

.menu-search__clear {
  position: absolute;
  right: 16px;
  display: none;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: none;
  background: var(--menu-gold);
  color: var(--menu-white);
  border-radius: 50%;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  transition: all 0.2s ease;
  z-index: 2;
}

.menu-search__clear:hover {
  background: var(--menu-gold-dark);
  transform: scale(1.1);
}

.menu-search__clear--visible {
  display: flex;
}

/* ----------------------------------------------------------
   Menu Category Sections - Modern Cards
   ---------------------------------------------------------- */
.menu-category {
  padding: 48px 0 32px;
  scroll-margin-top: 100px;
}

.menu-category__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--menu-gold);
}

.menu-category__name {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  font-weight: 700;
  color: var(--menu-navy);
  margin: 0;
  line-height: 1.2;
  position: relative;
  display: inline-block;
}

.menu-category__name::after {
  content: '';
  position: absolute;
  bottom: -18px;
  left: 0;
  width: 50px;
  height: 3px;
  background: var(--menu-gold);
  border-radius: 2px;
}

.menu-category__subtitle {
  font-size: 0.85rem;
  color: var(--menu-gold-dark);
  letter-spacing: 0.08em;
  font-weight: 400;
  font-family: "Inter", sans-serif;
}

/* ----------------------------------------------------------
   Subcategory Headings - Modern
   ---------------------------------------------------------- */
.menu-subcategory {
  margin: 32px 0 20px;
  padding-left: 16px;
  border-left: 4px solid var(--menu-gold);
}

.menu-subcategory__name {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--menu-navy);
  margin: 0;
  letter-spacing: 0.02em;
}

.menu-subcategory__subtitle {
  font-size: 0.8rem;
  color: #999;
  margin-top: 4px;
  font-style: italic;
  font-family: "Inter", sans-serif;
}

/* ----------------------------------------------------------
   Modern Item Cards Grid
   ---------------------------------------------------------- */
.menu-items-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  padding: 0 20px;
}

@media (max-width: 1024px) {
  .menu-items-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 640px) {
  .menu-items-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* ----------------------------------------------------------
   Modern Individual Item Card
   ---------------------------------------------------------- */
.menu-item-card {
  position: relative;
  background: #ffffff;
  border-radius: 20px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  cursor: pointer;
  border: 1px solid rgba(212, 175, 122, 0.1);
}

.menu-item-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
  border-color: rgba(212, 175, 122, 0.3);
}

/* Image Wrapper - Modern */
.menu-item-card__image-wrap {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  background: linear-gradient(135deg, #f5f0e8 0%, #e8e3dc 100%);
  flex-shrink: 0;
}

.menu-item-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  display: block;
}

.menu-item-card:hover .menu-item-card__image {
  transform: scale(1.08);
}

/* Modern Badges */
.menu-item-card__badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: linear-gradient(135deg, var(--menu-gold), var(--menu-gold-dark));
  color: var(--menu-navy);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 30px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  z-index: 4;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  backdrop-filter: blur(4px);
}

/* Content Panel */
.menu-item-card__content {
  padding: 20px 20px 20px;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-grow: 1;
  background: #ffffff;
}

.menu-item-card__name {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--menu-navy);
  margin: 0 0 8px;
  line-height: 1.3;
}

.menu-item-card__description {
  font-size: 0.85rem;
  color: #666;
  line-height: 1.5;
  margin: 0 0 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.3s ease;
  font-family: "Inter", sans-serif;
}

.menu-item-card__description:hover {
  color: var(--menu-charcoal);
}

/* Price Row */
.menu-item-card__price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  flex-wrap: wrap;
  padding-top: 12px;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.menu-item-card__price {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--menu-crimson);
  white-space: nowrap;
  font-family: "Inter", sans-serif;
}

.menu-item-card__price-original {
  font-size: 0.85rem;
  font-weight: 400;
  color: #999;
  text-decoration: line-through;
  margin-left: 6px;
  white-space: nowrap;
}

/* Modern WhatsApp Button */
.menu-item-card__whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  font-size: 0.75rem;
  font-weight: 600;
  color: #ffffff;
  background: linear-gradient(135deg, #25d366, #1da851);
  border: none;
  border-radius: 40px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
  white-space: nowrap;
  font-family: "Inter", sans-serif;
}

.menu-item-card__whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.35);
}

.menu-item-card__whatsapp svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

/* ----------------------------------------------------------
   Special Items - Enhanced
   ---------------------------------------------------------- */
.menu-item-card--special {
  border: 2px solid var(--menu-gold);
  animation: pulseGlow 3s ease-in-out infinite;
  position: relative;
}

.menu-item-card--special::before {
  content: "✦ SPECIAL ✦";
  position: absolute;
  top: 20px;
  left: -8px;
  z-index: 5;
  background: linear-gradient(135deg, var(--menu-crimson), #a93226);
  color: var(--menu-white);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 5px 16px 5px 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: 0 4px 12px rgba(192, 57, 43, 0.3);
  border-radius: 0 20px 20px 0;
}

.menu-item-card--special::after {
  content: "";
  position: absolute;
  top: 48px;
  left: -8px;
  z-index: 5;
  border: 6px solid transparent;
  border-left-color: #8e2b20;
  border-top-color: #8e2b20;
}

/* ----------------------------------------------------------
   Back to Top Button - Modern
   ---------------------------------------------------------- */
.menu-back-to-top {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--menu-white);
  color: var(--menu-gold);
  border: 2px solid var(--menu-gold);
  border-radius: 50%;
  cursor: pointer;
  margin: 32px auto 0;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.menu-back-to-top:hover {
  background: var(--menu-gold);
  color: var(--menu-white);
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 8px 20px rgba(212, 175, 122, 0.4);
}

.menu-back-to-top svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.5;
}

/* ----------------------------------------------------------
   Download PDF Button - Modern
   ---------------------------------------------------------- */
.menu-download-pdf {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 36px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--menu-navy);
  background: linear-gradient(135deg, var(--menu-gold), var(--menu-gold-dark));
  border: none;
  border-radius: 60px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  font-family: "Inter", sans-serif;
}

.menu-download-pdf:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(212, 175, 122, 0.4);
  background: linear-gradient(135deg, var(--menu-gold-dark), var(--menu-gold));
}

.menu-download-pdf svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

.menu-download-pdf__wrap {
  text-align: center;
  padding: 40px 20px 60px;
}

/* ----------------------------------------------------------
   Loading Skeleton
   ---------------------------------------------------------- */
.menu-skeleton-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  padding: 0 20px;
}

@media (max-width: 1024px) {
  .menu-skeleton-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .menu-skeleton-grid {
    grid-template-columns: 1fr;
  }
}

.menu-skeleton-card {
  background: #ffffff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.menu-skeleton-card__image {
  aspect-ratio: 3 / 2;
  background: linear-gradient(90deg, #e8e8e8 25%, #f0ece4 50%, #e8e8e8 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
}

.menu-skeleton-card__content {
  padding: 20px;
}

.menu-skeleton-card__line {
  height: 14px;
  border-radius: 8px;
  background: linear-gradient(90deg, #e8e8e8 25%, #f0ece4 50%, #e8e8e8 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  margin-bottom: 12px;
}

.menu-skeleton-card__line--title {
  width: 65%;
  height: 20px;
}

.menu-skeleton-card__line--text {
  width: 100%;
}

.menu-skeleton-card__line--text-short {
  width: 80%;
}

.menu-skeleton-card__line--price {
  width: 35%;
  height: 18px;
  margin-top: 16px;
  margin-bottom: 0;
}

/* ----------------------------------------------------------
   Search & Filter Effects
   ---------------------------------------------------------- */
.menu-item-card.search-hidden {
  opacity: 0.3;
  transform: scale(0.95);
  pointer-events: none;
}

.menu-item-card.search-match {
  opacity: 1;
  transform: scale(1);
}

/* ----------------------------------------------------------
   No Results State - Modern
   ---------------------------------------------------------- */
.menu-no-results {
  text-align: center;
  padding: 80px 20px;
  background: #ffffff;
  border-radius: 24px;
  margin: 40px 20px;
}

.menu-no-results__icon {
  font-size: 4rem;
  margin-bottom: 20px;
  color: var(--menu-gold);
}

.menu-no-results__text {
  font-size: 1.2rem;
  font-family: "Cormorant Garamond", serif;
  color: var(--menu-charcoal);
}

.menu-retry-btn {
  margin-top: 24px;
  padding: 12px 28px;
  background: linear-gradient(135deg, var(--menu-crimson), #a93226);
  color: white;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
  transition: all 0.3s ease;
  font-family: "Inter", sans-serif;
}

.menu-retry-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(192, 57, 43, 0.3);
}

/* ----------------------------------------------------------
   Utilities
   ---------------------------------------------------------- */
.menu-section-divider {
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--menu-gold), transparent);
  border: none;
  margin: 0 auto 48px;
  border-radius: 2px;
}

/* ----------------------------------------------------------
   Responsive Adjustments
   ---------------------------------------------------------- */
@media (max-width: 768px) {
  .menu-category {
    padding: 32px 0 24px;
    scroll-margin-top: 80px;
  }

  .menu-category__header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .menu-category__name::after {
    bottom: -12px;
  }

  .menu-item-card__price-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .menu-item-card__whatsapp {
    width: 100%;
    justify-content: center;
  }
  
  .menu-item-card__image-wrap {
    height: 200px;
  }
}

@media (max-width: 480px) {
  .menu-hero {
    min-height: 260px;
  }

  .menu-item-card__content {
    padding: 16px;
  }

  .menu-item-card__name {
    font-size: 1.15rem;
  }
  
  .menu-item-card__image-wrap {
    height: 180px;
  }
}

/* ----------------------------------------------------------
   Print Styles
   ---------------------------------------------------------- */
@media print {
  .menu-hero,
  .menu-category-nav,
  .menu-search,
  .menu-back-to-top,
  .menu-download-pdf__wrap,
  .menu-item-card__whatsapp {
    display: none !important;
  }

  .menu-item-card {
    box-shadow: none;
    border: 1px solid #ddd;
    break-inside: avoid;
  }
}

/* ----------------------------------------------------------
   Reduced Motion
   ---------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  .menu-item-card,
  .menu-item-card__image,
  .menu-category-nav__link,
  .menu-back-to-top,
  .menu-download-pdf {
    transition: none;
    animation: none;
  }

  .menu-item-card--special {
    animation: none;
  }
}

/* ----------------------------------------------------------
   Touch Device Optimizations
   ---------------------------------------------------------- */
@media (hover: none) and (pointer: coarse) {
  .menu-category-nav__link:active {
    background: rgba(212, 175, 122, 0.15);
    transform: scale(0.96);
  }
  
  .menu-item-card:active {
    transform: scale(0.98);
  }
}