/* ==========================================================================
   Cup Coffee - Modern Multi-Theme & Trilingual Design System
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Kantumruy+Pro:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Noto+Sans+SC:wght@400;500;700&display=swap');

/* --- Root Color Tokens & Themes --- */
:root, [data-theme="theme-coffee"] {
  --bg-main: #140D09;
  --bg-surface: #1E1510;
  --bg-card: #271C15;
  --bg-card-hover: #32251D;
  --bg-input: #1B120C;
  --border-color: #3D2B20;
  --border-focus: #D97706;
  
  --text-primary: #F7EFE8;
  --text-secondary: #CBB8A9;
  --text-muted: #8F7867;
  
  --primary: #D97706;
  --primary-hover: #B45309;
  --primary-light: rgba(217, 119, 6, 0.15);
  --accent: #FBBF24;
  
  --badge-popular-bg: rgba(245, 158, 11, 0.2);
  --badge-popular-text: #FBBF24;
  --badge-soldout-bg: rgba(239, 68, 68, 0.2);
  --badge-soldout-text: #F87171;
  
  --glass-bg: rgba(30, 21, 16, 0.85);
  --glass-border: rgba(217, 119, 6, 0.2);
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 20px 35px -5px rgba(0, 0, 0, 0.7);
}

[data-theme="theme-dark"] {
  --bg-main: #0B0F19;
  --bg-surface: #111827;
  --bg-card: #1F2937;
  --bg-card-hover: #283548;
  --bg-input: #162032;
  --border-color: #2E3C51;
  --border-focus: #3B82F6;
  
  --text-primary: #F9FAFB;
  --text-secondary: #9CA3AF;
  --text-muted: #6B7280;
  
  --primary: #3B82F6;
  --primary-hover: #2563EB;
  --primary-light: rgba(59, 130, 246, 0.15);
  --accent: #60A5FA;
  
  --badge-popular-bg: rgba(59, 130, 246, 0.2);
  --badge-popular-text: #93C5FD;
  --badge-soldout-bg: rgba(239, 68, 68, 0.2);
  --badge-soldout-text: #F87171;
  
  --glass-bg: rgba(17, 24, 39, 0.85);
  --glass-border: rgba(59, 130, 246, 0.2);
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 20px 35px -5px rgba(0, 0, 0, 0.8);
}

[data-theme="theme-light"] {
  --bg-main: #F7F5F0;
  --bg-surface: #FFFFFF;
  --bg-card: #FFFFFF;
  --bg-card-hover: #FAF7F2;
  --bg-input: #F3EFEA;
  --border-color: #E6DFD5;
  --border-focus: #9A5B2D;
  
  --text-primary: #261E19;
  --text-secondary: #5F5249;
  --text-muted: #8E7D73;
  
  --primary: #9A5B2D;
  --primary-hover: #7D451E;
  --primary-light: rgba(154, 91, 45, 0.12);
  --accent: #C27D38;
  
  --badge-popular-bg: #FEF3C7;
  --badge-popular-text: #92400E;
  --badge-soldout-bg: #FEE2E2;
  --badge-soldout-text: #991B1B;
  
  --glass-bg: rgba(255, 255, 255, 0.9);
  --glass-border: rgba(154, 91, 45, 0.15);
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 8px 18px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 16px 30px rgba(0, 0, 0, 0.12);
}

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

body {
  font-family: 'Plus Jakarta Sans', 'Kantumruy Pro', 'Noto Sans SC', sans-serif;
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  transition: background-color 0.25s ease, color 0.25s ease;
  overflow-x: hidden;
  padding-bottom: 80px; /* Space for mobile bottom bar */
}

/* Khmer Typography optimization */
:lang(km) {
  font-family: 'Kantumruy Pro', 'Plus Jakarta Sans', sans-serif;
  line-height: 1.75;
}

/* Chinese Typography optimization */
:lang(zh) {
  font-family: 'Noto Sans SC', 'Plus Jakarta Sans', sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

/* --- Top Header / Navbar --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  padding: 12px 0;
  transition: all 0.2s ease;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-logo {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: #FFF;
  box-shadow: 0 4px 10px rgba(0,0,0,0.25);
  flex-shrink: 0;
}

.brand-logo-img {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 4px 10px rgba(0,0,0,0.25);
  flex-shrink: 0;
  padding: 2px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.brand-text h1 {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1.2;
}

.brand-text p {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Dropdown / Selectors */
.select-wrapper {
  position: relative;
  display: inline-block;
}

.header-select {
  appearance: none;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px 30px 8px 12px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  outline: none;
}

.header-select:hover, .header-select:focus {
  border-color: var(--primary);
}

.select-icon {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  font-size: 10px;
  color: var(--text-muted);
}

.header-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.header-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--primary);
  transform: translateY(-1px);
}

.header-btn.btn-primary {
  background: var(--primary);
  color: #FFF;
  border-color: var(--primary);
}

.header-btn.btn-primary:hover {
  background: var(--primary-hover);
}

.badge-count {
  background: #EF4444;
  color: #FFF;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 10px;
}

/* --- Hero Banner & Info Bar --- */
.hero-section {
  padding: 24px 0 16px;
}

.hero-card {
  background: linear-gradient(135deg, var(--bg-surface), var(--bg-card));
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  box-shadow: var(--shadow-sm);
}

.hero-left h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.hero-left p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 12px;
}

.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.meta-item strong {
  color: var(--text-primary);
}

.hero-actions {
  display: flex;
  gap: 10px;
}

/* --- Live Search Bar --- */
.search-container {
  margin: 16px 0 20px;
  position: relative;
}

.search-input {
  width: 100%;
  padding: 14px 20px 14px 46px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  color: var(--text-primary);
  font-size: 1rem;
  outline: none;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.search-icon-fixed {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 18px;
}

.search-clear-btn {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  display: none;
}

/* --- Category Navigation Pills (Swipeable on Mobile) --- */
.category-nav-wrapper {
  margin-bottom: 24px;
  overflow: hidden;
  position: sticky;
  top: 69px;
  z-index: 850;
  background: var(--bg-main);
  padding: 8px 0;
}

.category-nav {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE/Edge */
  padding: 4px 2px;
}

.category-nav::-webkit-scrollbar {
  display: none; /* Chrome/Safari */
}

.category-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 25px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
  flex-shrink: 0;
}

.category-pill:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
  border-color: var(--primary);
}

.category-pill.active {
  background: var(--primary);
  color: #FFF;
  border-color: var(--primary);
  box-shadow: 0 4px 12px var(--primary-light);
}

.pill-icon {
  font-size: 16px;
}

/* --- Menu Grid & Cards --- */
.menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.menu-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  position: relative;
  cursor: pointer;
}

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

.card-image-wrap {
  position: relative;
  width: 100%;
  padding-top: 65%; /* 16:10 aspect ratio */
  background: var(--bg-surface);
  overflow: hidden;
}

.card-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

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

.badge-wrapper {
  position: absolute;
  top: 12px;
  left: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 2;
}

.item-badge {
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  backdrop-filter: blur(8px);
}

.badge-popular {
  background: var(--badge-popular-bg);
  color: var(--badge-popular-text);
  border: 1px solid var(--badge-popular-text);
}

.badge-featured {
  background: rgba(16, 185, 129, 0.2);
  color: #34D399;
  border: 1px solid #34D399;
}

.badge-soldout {
  background: var(--badge-soldout-bg);
  color: var(--badge-soldout-text);
  border: 1px solid var(--badge-soldout-text);
}

.card-content {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-code {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 4px;
}

.card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.35;
  margin-bottom: 4px;
}

.card-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 10px;
  line-height: 1.3;
}

.card-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
  padding-top: 12px;
  margin-top: auto;
}

.price-box {
  display: flex;
  flex-direction: column;
}

.price-main {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary);
}

.price-original {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-right: 6px;
}

.price-riel {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

.card-action-btn {
  background: var(--primary-light);
  border: 1px solid var(--primary);
  color: var(--primary);
  padding: 8px 14px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.card-action-btn:hover {
  background: var(--primary);
  color: #FFF;
}

.menu-card.sold-out {
  opacity: 0.65;
  filter: grayscale(0.2);
}

.menu-card.sold-out .card-action-btn {
  pointer-events: none;
  background: var(--border-color);
  border-color: var(--border-color);
  color: var(--text-muted);
}

/* --- Empty Results State --- */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  background: var(--bg-card);
  border-radius: 20px;
  border: 1px solid var(--border-color);
  grid-column: 1 / -1;
}

.empty-icon {
  font-size: 50px;
  margin-bottom: 12px;
  opacity: 0.8;
}

.empty-state h3 {
  font-size: 1.25rem;
  margin-bottom: 6px;
}

.empty-state p {
  color: var(--text-muted);
}

/* --- Modal Base --- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(5px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.modal-backdrop.show {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px) scale(0.97);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.modal-backdrop.show .modal-dialog {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFF;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: background 0.2s;
}

.modal-close-btn:hover {
  background: rgba(0, 0, 0, 0.9);
}

.modal-header-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
}

.modal-body {
  padding: 20px;
}

.modal-title {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.modal-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.option-group {
  margin-bottom: 18px;
}

.option-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.option-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip-radio {
  display: none;
}

.chip-label {
  padding: 8px 14px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.chip-radio:checked + .chip-label {
  background: var(--primary);
  border-color: var(--primary);
  color: #FFF;
}

.input-notes {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 10px 14px;
  color: var(--text-primary);
  font-size: 0.9rem;
  outline: none;
  resize: vertical;
}

.input-notes:focus {
  border-color: var(--primary);
}

.modal-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-surface);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.qty-control {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 4px;
}

.qty-btn {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: none;
  background: var(--bg-surface);
  color: var(--text-primary);
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qty-btn:hover {
  background: var(--primary);
  color: #FFF;
}

.qty-val {
  min-width: 24px;
  text-align: center;
  font-weight: 700;
}

.btn-add-tray {
  flex-grow: 1;
  background: var(--primary);
  color: #FFF;
  border: none;
  padding: 12px 20px;
  border-radius: 14px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-add-tray:hover {
  background: var(--primary-hover);
}

/* --- Mobile Bottom Floating Bar --- */
.mobile-bottom-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 890;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--border-color);
  padding: 8px 16px;
  display: flex;
  align-items: center;
  justify-content: space-around;
}

.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  position: relative;
  padding: 4px 8px;
}

.bottom-nav-item.active, .bottom-nav-item:hover {
  color: var(--primary);
}

.bottom-nav-icon {
  font-size: 20px;
}

.bottom-tray-badge {
  position: absolute;
  top: 0;
  right: 6px;
  background: #EF4444;
  color: #FFF;
  font-size: 10px;
  font-weight: 700;
  border-radius: 10px;
  padding: 1px 5px;
}

/* --- Tray Drawer / Modal List --- */
.tray-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 280px;
  overflow-y: auto;
  padding-right: 4px;
  margin-bottom: 16px;
}

.tray-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 10px 14px;
}

.tray-item-info h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.tray-item-info p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.tray-item-price {
  font-weight: 700;
  color: var(--primary);
  font-size: 0.95rem;
}

.tray-summary-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 14px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.summary-row.total {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  border-top: 1px dashed var(--border-color);
  padding-top: 8px;
  margin-top: 8px;
}

/* --- Footer --- */
.site-footer {
  margin-top: 60px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-surface);
  padding: 30px 0 60px;
  color: var(--text-secondary);
  font-size: 0.88rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-bottom: 24px;
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.footer-col p, .footer-col a {
  color: var(--text-muted);
  line-height: 1.6;
}

.footer-col a:hover {
  color: var(--primary);
}

.footer-bottom {
  text-align: center;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* --- Responsive Adjustments --- */
@media (max-width: 768px) {
  .header-btn span.btn-label {
    display: none;
  }
  .hero-card {
    padding: 16px;
  }
  .hero-left h2 {
    font-size: 1.25rem;
  }
  .menu-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
  }
  .card-content {
    padding: 12px;
  }
  .card-title {
    font-size: 0.95rem;
  }
  .price-main {
    font-size: 1.05rem;
  }
}

@media (min-width: 769px) {
  .mobile-bottom-bar {
    display: none;
  }
  body {
    padding-bottom: 0;
  }
}

/* ==========================================================================
   Slide Photo Promotion Component (Under Menu & Catalog)
   ========================================================================== */
.promo-slider-section {
  margin: 1.25rem 0 2rem 0;
  position: relative;
  width: 100%;
}

.promo-carousel {
  position: relative;
  width: 100%;
  min-height: 310px;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 16px 36px -8px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  user-select: none;
  outline: none;
}

.promo-carousel:focus-visible {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.3);
}

.promo-slides-track {
  position: relative;
  width: 100%;
  min-height: 310px;
  height: 100%;
}

.promo-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.65s cubic-bezier(0.25, 1, 0.5, 1), transform 0.65s cubic-bezier(0.25, 1, 0.5, 1);
  transform: scale(0.98);
  display: flex;
  align-items: center;
}

.promo-slide.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: scale(1);
  z-index: 2;
}

.promo-slide-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-size: cover;
  background-position: center;
}

.promo-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 7s ease-out;
  transform: scale(1);
}

.promo-slide.active .promo-bg-img {
  transform: scale(1.06);
}

.promo-slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(14, 9, 6, 0.94) 0%,
    rgba(18, 12, 8, 0.82) 48%,
    rgba(10, 6, 4, 0.35) 100%
  );
  z-index: 1;
}

[data-theme="theme-dark"] .promo-slide-overlay {
  background: linear-gradient(
    90deg,
    rgba(11, 15, 25, 0.95) 0%,
    rgba(17, 24, 39, 0.82) 50%,
    rgba(11, 15, 25, 0.3) 100%
  );
}

[data-theme="theme-light"] .promo-slide-overlay {
  background: linear-gradient(
    90deg,
    rgba(28, 18, 12, 0.9) 0%,
    rgba(35, 22, 15, 0.72) 48%,
    rgba(25, 15, 10, 0.25) 100%
  );
}

.promo-slide-content {
  position: relative;
  z-index: 3;
  padding: 2.25rem 3rem;
  max-width: 620px;
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.65rem;
  transform: translateY(12px);
  opacity: 0;
  transition: all 0.5s ease 0.15s;
}

.promo-slide.active .promo-slide-content {
  transform: translateY(0);
  opacity: 1;
}

.promo-badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: #FFFFFF;
  background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.45);
  margin-bottom: 4px;
}

.promo-title {
  font-size: 1.85rem;
  font-weight: 800;
  line-height: 1.25;
  color: #FFFFFF;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
  margin: 0;
}

.promo-subtitle {
  font-size: 0.95rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.88);
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.5);
  margin: 0;
  max-width: 520px;
}

.promo-action-wrap {
  margin-top: 0.5rem;
}

.promo-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  font-size: 0.9rem;
  font-weight: 700;
  color: #140D09;
  background: linear-gradient(135deg, #FBBF24 0%, #F59E0B 100%);
  border-radius: 12px;
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(245, 158, 11, 0.35);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.promo-cta-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.5);
}

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

.promo-cta-btn .cta-arrow {
  transition: transform 0.2s ease;
}

.promo-cta-btn:hover .cta-arrow {
  transform: translateX(4px);
}

/* Slider Controls */
.promo-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(20, 13, 9, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #FFFFFF;
  font-size: 1.6rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0.75;
  transition: all 0.25s ease;
  user-select: none;
  padding: 0;
}

.promo-nav-btn.prev {
  left: 18px;
  padding-right: 2px;
}

.promo-nav-btn.next {
  right: 18px;
  padding-left: 2px;
}

.promo-nav-btn:hover {
  opacity: 1;
  transform: translateY(-50%) scale(1.1);
  background: rgba(217, 119, 6, 0.85);
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.promo-dots-indicator {
  position: absolute;
  bottom: 16px;
  right: 28px;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 8px;
}

.promo-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.38);
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0;
}

.promo-dot.active {
  width: 28px;
  border-radius: 8px;
  background: #F59E0B;
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.75);
}

.promo-dot:hover:not(.active) {
  background: rgba(255, 255, 255, 0.75);
}

/* Mobile Adjustments for Promo Slider */
@media (max-width: 768px) {
  .promo-slider-section {
    margin: 0.75rem 0 1.5rem 0;
  }

  .promo-carousel,
  .promo-slides-track {
    min-height: 250px;
    border-radius: 16px;
  }

  .promo-slide-overlay {
    background: linear-gradient(
      180deg,
      rgba(14, 9, 6, 0.3) 0%,
      rgba(14, 9, 6, 0.88) 60%,
      rgba(14, 9, 6, 0.98) 100%
    );
  }

  [data-theme="theme-dark"] .promo-slide-overlay {
    background: linear-gradient(
      180deg,
      rgba(11, 15, 25, 0.3) 0%,
      rgba(11, 15, 25, 0.88) 60%,
      rgba(11, 15, 25, 0.98) 100%
    );
  }

  .promo-slide {
    align-items: flex-end;
  }

  .promo-slide-content {
    padding: 1.25rem 1rem 1.75rem 1rem;
    gap: 0.45rem;
  }

  .promo-badge-tag {
    font-size: 0.68rem;
    padding: 3px 10px;
  }

  .promo-title {
    font-size: 1.25rem;
  }

  .promo-subtitle {
    font-size: 0.82rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .promo-cta-btn {
    padding: 7px 16px;
    font-size: 0.82rem;
  }

  .promo-nav-btn {
    width: 34px;
    height: 34px;
    font-size: 1.2rem;
    opacity: 0.6;
  }

  .promo-nav-btn.prev {
    left: 8px;
  }

  .promo-nav-btn.next {
    right: 8px;
  }

  .promo-dots-indicator {
    bottom: 12px;
    right: 14px;
    gap: 6px;
  }

  .promo-dot {
    width: 8px;
    height: 8px;
  }

  .promo-dot.active {
    width: 20px;
  }
}