/* Google Fonts - Playfair Display for headings, Montserrat for body */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

/* CSS Variables for Premium Moona Beach Club Theme (Obsidian Dark & Sand Gold) */
:root {
  --bg-primary: #111215; /* Obsidian dark background matching logo perfectly */
  --bg-card: #18191D; /* Sleek dark slate for cards */
  --text-primary: #FAF9F6; /* Creamy crisp off-white */
  --text-secondary: #A5A19A; /* Muted warm sand-gray */
  --accent-blue: #3E82F7; /* Vibrant ocean royal blue matching MOONA text */
  --accent-blue-hover: #1D5FCB;
  --accent-blue-light: rgba(62, 130, 247, 0.08);
  --accent-gold: #C5A059; /* Luxurious sand gold matching BEACH CLUB text */
  --accent-gold-hover: #E3BE75;
  --accent-gold-light: rgba(197, 160, 89, 0.08); /* Transparent gold for badges */
  --accent-gold-border: rgba(197, 160, 89, 0.25);
  --border-color: #23252A; /* Muted dark border */
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.6);
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Montserrat', system-ui, -apple-system, sans-serif;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius-lg: 20px;
  --radius-md: 12px;
  --radius-sm: 8px;
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
}

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

/* Typography Utility */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* App Wrapper */
.app-container {
  max-width: 1200px;
  margin: 0 auto;
  padding-bottom: 80px; /* Space for mobile floating buttons/view */
}

/* Header & Logo Section - Seamlessly blends logo background */
.hero-header {
  text-align: center;
  padding: 50px 20px 20px 20px;
  background: linear-gradient(180deg, rgba(62, 130, 247, 0.05) 0%, rgba(17, 18, 21, 0) 100%);
}

.logo-wrapper {
  max-width: 360px;
  width: 90%;
  margin: 0 auto 10px auto;
  border-radius: var(--radius-md);
  padding: 4px;
  background: transparent; /* Seamless blend */
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.logo-wrapper:hover {
  transform: scale(1.02) translateY(-2px);
  filter: drop-shadow(0 8px 16px rgba(62, 130, 247, 0.2));
}

.logo-wrapper img {
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.brand-title {
  display: none; /* Logo already has MOONA BEACH CLUB written in 3D */
}

.brand-subtitle {
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--accent-gold);
  border-bottom: 1px solid var(--accent-gold-border);
  display: inline-block;
  padding-bottom: 6px;
  margin-top: 10px;
}

/* Floating/Sticky Header */
.sticky-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(17, 18, 21, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  padding: 10px 0;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

/* Search Bar Component */
.search-container {
  padding: 0 20px;
  margin: 15px auto 20px auto;
  max-width: 600px;
  position: relative;
}

.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 20px;
  color: var(--accent-gold);
  opacity: 0.8;
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 16px 20px 16px 52px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.search-input:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 4px rgba(197, 160, 89, 0.15), var(--shadow-md);
}

.search-input::placeholder {
  color: var(--text-secondary);
  opacity: 0.5;
}

/* Category Navigation (Horizontal Scroll in Detail) */
.categories-nav {
  padding: 5px 0;
  overflow: hidden;
}

.categories-scroll {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding: 4px 0 12px 0;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE 10+ */
}

.categories-scroll::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Opera */
}

.category-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.85rem;
  white-space: nowrap;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.category-btn img {
  width: 22px;
  height: 22px;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid var(--accent-gold-border);
}

.category-btn.active {
  background-color: var(--accent-gold);
  color: var(--bg-primary);
  border-color: var(--accent-gold);
  box-shadow: 0 4px 16px rgba(197, 160, 89, 0.25);
}

.category-btn.active img {
  border-color: var(--bg-primary);
}

.category-btn:hover:not(.active) {
  transform: translateY(-2px);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

/* View Controllers */
.hidden-view {
  display: none !important;
}

.active-view {
  display: block !important;
  animation: fadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Categories Grid Home View */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 10px;
}

@media (min-width: 768px) {
  .categories-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
}

@media (min-width: 992px) {
  .categories-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Premium Category Card */
.category-card {
  position: relative;
  height: 150px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  justify-content: center;
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-gold-border);
}

.category-card-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.category-card:hover .category-card-img {
  transform: scale(1.08);
}

.category-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(17, 18, 21, 0.2) 0%, rgba(17, 18, 21, 0.85) 100%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 16px;
  transition: var(--transition-smooth);
}

.category-card:hover .category-card-overlay {
  background: linear-gradient(180deg, rgba(197, 160, 89, 0.1) 0%, rgba(17, 18, 21, 0.9) 100%);
}

.category-card-name {
  color: var(--text-primary);
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  text-align: center;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.category-card:hover .category-card-name {
  color: var(--accent-gold);
}

/* Category Detail View Header & Back Button */
.detail-header {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
  align-items: flex-start;
}

@media (min-width: 600px) {
  .detail-header {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.back-to-categories-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  color: var(--accent-gold);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.back-to-categories-btn:hover {
  background-color: var(--accent-gold);
  color: var(--bg-primary);
  border-color: var(--accent-gold);
  transform: translateX(-4px);
  box-shadow: var(--shadow-md);
}

.back-to-categories-btn svg {
  transition: transform 0.3s ease;
}

.back-to-categories-btn:hover svg {
  transform: translateX(-2px);
}

.active-category-title {
  font-size: 1.8rem;
  color: var(--text-primary);
  margin-top: 4px;
}

.detail-categories-scroll-wrapper {
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 4px;
}

/* Menu Content & Grid Layout */
.menu-sections {
  padding: 0 20px;
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

/* Responsive Columns */
@media (min-width: 600px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1200px) {
  .products-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Premium Product Card Component */
.product-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  height: 100%;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-gold-border);
}

.product-image-container {
  position: relative;
  width: 100%;
  padding-top: 75%; /* 4:3 Aspect Ratio */
  background-color: #0b0c0e;
  overflow: hidden;
}

.product-image-container img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover .product-image-container img {
  transform: scale(1.08);
}

/* Skeleton Loading State */
.skeleton {
  background: linear-gradient(90deg, #18191D 25%, #23252A 50%, #18191D 75%);
  background-size: 200% 100%;
  animation: loading-skeleton 1.5s infinite;
}

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

.product-info {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
}

.product-meta {
  margin-bottom: 12px;
}

.product-title {
  font-size: 1.15rem;
  font-family: var(--font-sans);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
  transition: var(--transition-smooth);
}

.product-card:hover .product-title {
  color: var(--accent-gold);
}

.product-description {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 2.6em;
  margin-bottom: 10px;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

.product-price {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}

.product-price.updated {
  font-size: 0.8rem;
  color: var(--accent-gold);
  font-weight: 600;
}

.view-badge {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-gold);
  background-color: var(--accent-gold-light);
  padding: 6px 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--accent-gold-border);
  transition: var(--transition-smooth);
}

.product-card:hover .view-badge {
  background-color: var(--accent-gold);
  color: var(--bg-primary);
  border-color: var(--accent-gold);
}

/* Dialog Modal Component */
dialog {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 550px;
  width: 90%;
  margin: auto;
  background-color: var(--bg-card);
  padding: 0;
  overflow: hidden;
  outline: none;
}

/* Modal Open Transition */
dialog[open] {
  animation: modal-zoom 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modal-zoom {
  from {
    transform: scale(0.92) translateY(20px);
    opacity: 0;
  }
  to {
    transform: scale(1) translateY(0);
    opacity: 1;
  }
}

/* Modal Backdrop */
dialog::backdrop {
  background: rgba(10, 11, 13, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: backdrop-fade 0.3s ease-out;
}

@keyframes backdrop-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-header {
  position: relative;
  width: 100%;
  padding-top: 70%; /* Aspect Ratio */
  background-color: #0b0c0e;
}

.modal-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(24, 25, 29, 0.85);
  backdrop-filter: blur(4px);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-size: 1.3rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-sm);
  z-index: 10;
}

.modal-close-btn:hover {
  background-color: var(--accent-gold);
  color: var(--bg-primary);
  border-color: var(--accent-gold);
  transform: rotate(90deg);
}

.modal-body {
  padding: 30px;
}

.modal-title {
  font-size: 1.6rem;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.modal-description {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  white-space: pre-line;
}

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

.modal-price-label {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
}

.modal-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-gold);
}

.modal-price.updated {
  font-size: 1.05rem;
  color: var(--text-secondary);
  font-weight: 600;
}

/* Active State & Utility Styles */
.no-results {
  text-align: center;
  padding: 40px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Footer Section */
.app-footer {
  text-align: center;
  padding: 40px 20px;
  margin-top: 40px;
  border-top: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.app-footer-brand {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 8px;
}

/* Scroll Top Button */
.scroll-top-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--bg-card);
  color: var(--accent-gold);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition-smooth);
  z-index: 90;
}

.scroll-top-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top-btn:hover {
  background: var(--accent-gold);
  color: var(--bg-primary);
  border-color: var(--accent-gold);
  transform: translateY(-3px);
}

/* Mobile-Specific Dialog bottom drawer behavior */
@media (max-width: 599px) {
  dialog {
    width: 100%;
    max-width: 100%;
    margin-bottom: 0;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    bottom: 0;
    position: fixed;
  }
  
  @keyframes modal-zoom {
    from {
      transform: translateY(100%);
    }
    to {
      transform: translateY(0);
    }
  }
  
  .modal-body {
    padding: 24px;
  }
  
  .modal-title {
    font-size: 1.4rem;
  }
}