/* 
  Luuq Cafe - Premium Allergen Micro Site Stylesheet
  Vanilla CSS, Mobile-First, Accessible, and Elegant
*/

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

/* CSS variables for consistent design tokens */
:root {
  --bg-color: #FAF8F5;
  --panel-bg: #F3EFE9;
  --card-bg: #FFFFFF;
  
  --primary-color: #2C1B18;    /* Dark Espresso */
  --secondary-color: #6E5F5B;  /* Roasted Bean Slate */
  --accent-color: #C5A880;     /* Creamy Latte Gold */
  --accent-hover: #A38760;     /* Deeper Gold */
  
  --warning-color: #B04A37;    /* Warm Rust Red for Allergens */
  --warning-bg: #FDF3F1;
  --success-color: #4A7A61;    /* Sage Green for Safe/No Allergens */
  --success-bg: #F2F7F4;
  
  --text-dark: #2C1B18;
  --text-muted: #8E7F7C;
  --border-color: #E6E1DA;
  
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  
  --shadow-sm: 0 2px 8px rgba(44, 27, 24, 0.04);
  --shadow-md: 0 8px 24px rgba(44, 27, 24, 0.06);
  --shadow-lg: 0 16px 40px rgba(44, 27, 24, 0.1);
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base resets & styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

html, body {
  max-width: 100%;
  overflow-x: hidden;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-color);
  color: var(--text-dark);
}

body {
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 80px; /* space for sticky footers if needed */
}

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

/* Base Layout Containers */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header Styles */
.site-header {
  padding: 40px 0 24px;
  border-bottom: 1px solid var(--border-color);
  background-color: var(--bg-color);
}

.header-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.brand-logo {
  margin-bottom: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.brand-logo img {
  height: 96px;
  width: auto;
  object-fit: contain;
}

.brand-subtitle {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--secondary-color);
  text-transform: uppercase;
}

/* Landing Page Portal Styles */
.portal-hero {
  padding: 80px 0 40px;
  text-align: center;
}

.portal-title {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 16px;
  line-height: 1.2;
}

.portal-lead {
  max-width: 600px;
  margin: 0 auto 48px;
  font-size: 1.1rem;
  color: var(--secondary-color);
}

.portal-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-bottom: 60px;
}

.portal-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 48px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.portal-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background-color: var(--accent-color);
  opacity: 0;
  transition: var(--transition);
}

.portal-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-color);
}

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

.portal-card-icon {
  font-size: 3rem;
  margin-bottom: 24px;
  background: var(--panel-bg);
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.portal-card:hover .portal-card-icon {
  background: var(--primary-color);
  color: var(--accent-color);
}

.portal-card-title {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 12px;
}

.portal-card-desc {
  font-size: 0.95rem;
  color: var(--secondary-color);
  margin-bottom: 32px;
  max-width: 320px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: 30px;
  background-color: var(--primary-color);
  color: var(--accent-color);
  border: 1px solid var(--primary-color);
  cursor: pointer;
  transition: var(--transition);
}

.btn:hover {
  background-color: var(--accent-color);
  color: var(--primary-color);
  border-color: var(--accent-color);
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.btn-secondary:hover {
  background-color: var(--primary-color);
  color: var(--accent-color);
}

.disclaimer-box {
  background: var(--panel-bg);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-top: 40px;
  border-left: 4px solid var(--accent-color);
  text-align: left;
}

.disclaimer-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--primary-color);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.disclaimer-text {
  font-size: 0.88rem;
  color: var(--secondary-color);
  line-height: 1.5;
}

/* Page Control Panels (Search, Filter, Categories) */
.page-controls-wrapper {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--bg-color);
  box-shadow: 0 4px 20px rgba(44, 27, 24, 0.02);
  border-bottom: 1px solid var(--border-color);
}

.page-controls {
  padding: 20px 0 0;
}

.navigation-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 8px 16px;
  border-radius: 20px;
  background-color: var(--panel-bg);
  border: 1px solid var(--border-color);
  color: var(--primary-color);
  transition: var(--transition);
}

.back-btn:hover {
  background-color: var(--primary-color);
  color: var(--accent-color);
  border-color: var(--primary-color);
}

.search-container {
  position: relative;
  flex-grow: 1;
  max-width: 400px;
}

.search-input {
  width: 100%;
  padding: 12px 16px 12px 42px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  border: 1px solid var(--border-color);
  border-radius: 30px;
  background-color: var(--card-bg);
  color: var(--text-dark);
  transition: var(--transition);
}

.search-input:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(197, 168, 128, 0.25);
}

.search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

/* Allergen Filter Console */
.allergen-console {
  background: var(--panel-bg);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 20px;
  border: 1px solid var(--border-color);
}

.allergen-console-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 12px;
}

.allergen-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  gap: 8px;
}

.filter-mode-toggle {
  display: flex;
  background: rgba(44, 27, 24, 0.05);
  padding: 4px;
  border-radius: 20px;
  gap: 4px;
}

.toggle-btn {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.75rem;
  padding: 6px 12px;
  border: none;
  background: transparent;
  border-radius: 16px;
  cursor: pointer;
  color: var(--secondary-color);
  transition: var(--transition);
}

.toggle-btn.active {
  background: var(--primary-color);
  color: var(--accent-color);
}

.allergen-pill-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.allergen-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 500;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 30px;
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
  color: var(--secondary-color);
}

.allergen-pill:hover {
  border-color: var(--accent-color);
  color: var(--primary-color);
}

.allergen-pill.active {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: #FFFFFF;
}

.allergen-pill-icon {
  font-size: 1rem;
}

/* Category Sticky Tabs bar */
.category-tabs-scroll {
  display: flex;
  overflow-x: auto;
  width: 100%;
  max-width: 100%;
  gap: 16px;
  padding-bottom: 12px;
  scrollbar-width: none; /* Hide standard Firefox scrollbar */
  -webkit-overflow-scrolling: touch;
}

.category-tabs-scroll::-webkit-scrollbar {
  display: none; /* Hide Chrome/Safari scrollbar */
}

.category-tab {
  white-space: nowrap;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.category-tab:hover,
.category-tab.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}

/* Menu Layout & Sections */
.menu-sections {
  padding: 40px 0;
}

.menu-category-section {
  scroll-margin-top: 140px; /* Account for sticky headers */
  margin-bottom: 60px;
}

.category-header-title {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 24px;
  position: relative;
  display: inline-block;
  padding-bottom: 6px;
}

.category-header-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background-color: var(--accent-color);
  border-radius: 2px;
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}

/* Card Component Design */
.menu-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  min-width: 0; /* Prevents card from stretching the grid on long unbroken strings */
}

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

/* Highlighting warning and safe states */
.menu-card.highlight-warning {
  border-color: var(--warning-color);
  box-shadow: 0 4px 12px rgba(176, 74, 55, 0.1);
  background-color: var(--warning-bg);
}

.menu-card.highlight-warning::after {
  content: 'Seçili Alerjen İçerir';
  position: absolute;
  top: 12px;
  right: 12px;
  background-color: var(--warning-color);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.menu-card.highlight-safe {
  border-color: var(--success-color);
  background-color: var(--success-bg);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 12px;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--primary-color);
  line-height: 1.3;
}

.calorie-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  background-color: var(--panel-bg);
  color: var(--secondary-color);
  padding: 4px 10px;
  border-radius: 20px;
  white-space: nowrap;
}

/* Card allergen list */
.card-allergens {
  margin-bottom: 16px;
}

.card-allergens-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.allergen-status-box {
  font-size: 0.85rem;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  line-height: 1.4;
}

.allergen-status-box.has-allergens {
  background-color: var(--warning-bg);
  color: var(--warning-color);
  border: 1px solid rgba(176, 74, 55, 0.15);
}

.allergen-status-box.safe {
  background-color: var(--success-bg);
  color: var(--success-color);
  border: 1px solid rgba(74, 122, 97, 0.15);
}

/* Expandable ingredient view */
.card-ingredients {
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  padding-top: 12px;
}

.ingredients-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary-color);
  cursor: pointer;
  padding: 4px 0;
  transition: var(--transition);
}

.ingredients-trigger:hover {
  color: var(--accent-color);
}

.ingredients-trigger .trigger-icon {
  font-size: 0.8rem;
  transition: transform 0.3s ease;
}

.card-ingredients.open .ingredients-trigger .trigger-icon {
  transform: rotate(180deg);
}

.ingredients-content {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  font-size: 0.8rem;
  color: var(--secondary-color);
  line-height: 1.5;
  padding-top: 0;
}

.card-ingredients.open .ingredients-content {
  max-height: 250px;
  opacity: 1;
  padding-top: 8px;
  overflow-y: auto;
}

/* Empty States for Search or Filters */
.no-results {
  text-align: center;
  padding: 60px 24px;
  background: var(--card-bg);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-md);
  grid-column: 1 / -1;
}

.no-results-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  color: var(--text-muted);
}

.no-results-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.no-results-desc {
  font-size: 0.9rem;
  color: var(--secondary-color);
  max-width: 400px;
  margin: 0 auto;
}

/* Bottom info disclaimer on item pages */
.page-footer {
  margin-top: 60px;
  padding: 40px 0;
  border-top: 1px solid var(--border-color);
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.page-footer p {
  margin-bottom: 12px;
}

/* Responsive Media Queries */
@media (max-width: 768px) {
  html {
    font-size: 14px; /* Slightly smaller base font for mobile readability */
  }
  
  .container {
    padding: 0 16px; /* Smaller side margins on mobile */
  }
  
  .site-header {
    padding: 24px 0 16px;
  }
  
  .brand-logo img {
    height: 72px; /* Slightly smaller logo on mobile */
  }
  
  .portal-hero {
    padding: 40px 0 20px;
  }
  
  .portal-title {
    font-size: 2rem;
  }
  
  .portal-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .portal-card {
    padding: 32px 20px;
  }
  
  .navigation-bar {
    flex-direction: row; /* Keep elements inline on header bar */
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
  }
  
  .back-btn {
    padding: 6px 12px;
    font-size: 0.8rem;
  }
  
  .search-container {
    max-width: none;
  }
  
  .search-input {
    padding: 10px 12px 10px 36px;
    font-size: 0.9rem;
  }
  
  .search-icon {
    left: 12px;
  }
  
  .allergen-console {
    padding: 12px 14px;
    margin-bottom: 16px;
  }
  
  .allergen-console-header {
    gap: 8px;
    margin-bottom: 10px;
  }
  
  .allergen-title {
    font-size: 0.9rem;
  }
  
  .allergen-pill-grid {
    gap: 6px;
  }
  
  .allergen-pill {
    padding: 6px 12px;
    font-size: 0.8rem;
  }
  
  .category-tabs-scroll {
    gap: 12px;
    padding-bottom: 8px;
  }
  
  .category-tab {
    font-size: 0.8rem;
    padding: 6px 0;
  }
  
  .menu-sections {
    padding: 24px 0;
  }
  
  .menu-category-section {
    scroll-margin-top: 260px; /* Adjust based on new sticky header height */
    margin-bottom: 40px;
  }
  
  .category-header-title {
    font-size: 1.4rem;
    margin-bottom: 16px;
  }
  
  .menu-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .menu-card {
    padding: 16px;
  }
  
  .card-top {
    gap: 12px;
    margin-bottom: 8px;
  }
  
  .card-title {
    font-size: 1.1rem;
  }
  
  .allergen-status-box {
    font-size: 0.8rem;
    padding: 6px 10px;
  }
}