/* ==========================================================================
   Golden Hearth Kitchen (金灶粤菜馆) — Design System & Base CSS
   Palette: Cool Porcelain White (#F8FAFC), Roasted Espresso Charcoal (#1C1614),
            Searing Amber Gold (#D97706), Chili Crimson (#DC2626)
   Typography: Marcellus (Serif) + Plus Jakarta Sans + Noto Sans/Serif SC
   Strict 375px & 1440px responsiveness, zero horizontal overflow, 44px+ touch targets
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Marcellus&family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Noto+Serif+SC:wght@600;700&display=swap');

:root {
  /* Background Palette (Cool Porcelain & Warm Roasted Espresso Charcoal; No Warm Off-White / Oat) */
  --bg-primary: #F8FAFC;
  --bg-surface: #FFFFFF;
  --bg-subtle: #EEF2F6;
  --bg-dark: #1C1614;
  --bg-dark-surface: #261F1C;
  --bg-dark-card: #302723;

  /* Typography Colors */
  --text-main: #1C1917;
  --text-muted: #475569;
  --text-light: #94A3B8;
  --text-inverse: #FFFFFF;
  --text-inverse-muted: #94A3B8;

  /* Brand Accents */
  --color-primary: #1C1614;
  --color-accent: #D97706;
  --color-accent-hover: #B45309;
  --color-accent-light: #FEF3C7;
  --color-accent-border: #FCD34D;
  --color-secondary: #DC2626;
  --color-secondary-light: #FEE2E2;
  --color-success: #16A34A;
  --color-success-light: #DCFCE7;

  /* Borders & Dividers */
  --border-color: #E2E8F0;
  --border-light: #F1F5F9;
  --border-dark: #382E2B;

  /* Font Stacks */
  --font-heading: 'Marcellus', 'Noto Serif SC', 'Songti SC', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', 'Noto Sans SC', 'PingFang SC', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.09), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
  --shadow-glow: 0 0 20px rgba(217, 119, 6, 0.2);

  /* Radii */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-pill: 9999px;

  /* Layout Containers */
  --max-width: 1200px;
  --max-width-narrow: 840px;
}

/* Base Reset & Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  padding-bottom: 64px; /* Space for fixed demo bar */
  -webkit-font-smoothing: antialiased;
}

/* Accessibility Focus States */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Typography Standards */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-main);
  line-height: 1.25;
  font-weight: normal;
  letter-spacing: -0.01em;
}

h1 { font-size: 2.75rem; }
h2 { font-size: 2.125rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
  margin-bottom: 1rem;
  color: var(--text-muted);
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-accent-hover);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.container-narrow {
  max-width: var(--max-width-narrow);
}

@media (max-width: 600px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }
}

/* Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

@media (max-width: 900px) {
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* Badges & Tags */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  line-height: 1;
}

.badge-amber {
  background-color: var(--color-accent-light);
  color: var(--color-accent-hover);
  border: 1px solid var(--color-accent-border);
}

.badge-crimson {
  background-color: var(--color-secondary-light);
  color: var(--color-secondary);
  border: 1px solid #FECACA;
}

.badge-green {
  background-color: var(--color-success-light);
  color: var(--color-success);
  border: 1px solid #BBF7D0;
}

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

.badge-outline {
  background-color: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 22px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-accent);
  color: #FFFFFF;
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
  background-color: var(--bg-subtle);
  border-color: #CBD5E1;
  color: var(--color-primary);
}

.btn-dark {
  background-color: var(--bg-dark);
  color: #FFFFFF;
  border-color: var(--border-dark);
}

.btn-dark:hover {
  background-color: #242E3D;
  color: var(--color-accent);
}

.btn-danger {
  background-color: var(--color-secondary);
  color: #FFFFFF;
}

.btn-danger:hover {
  background-color: #B91C1C;
  color: #FFFFFF;
}

.btn-sm {
  min-height: 36px;
  padding: 6px 14px;
  font-size: 0.8125rem;
}

.btn-block {
  display: flex;
  width: 100%;
}

/* Top Announcement Notice */
.top-notice-bar {
  background-color: #0B0E13;
  color: var(--text-light);
  font-size: 0.8125rem;
  padding: 8px 16px;
  border-bottom: 1px solid var(--border-dark);
}

.top-notice-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
}

.top-notice-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.notice-pill {
  background-color: rgba(217, 119, 6, 0.2);
  color: #FBBF24;
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(217, 119, 6, 0.4);
}

/* Main Site Header */
.site-header {
  background-color: var(--bg-dark);
  color: var(--text-inverse);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border-dark);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  gap: 16px;
}

@media (max-width: 600px) {
  .site-header-inner {
    padding: 0 16px;
    height: 60px;
  }
  .header-actions {
    gap: 8px;
  }
  .header-actions .btn {
    display: none;
  }
  .brand-icon-box {
    width: 34px;
    height: 34px;
  }
  .brand-name-en {
    font-size: 1.0625rem;
  }
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-inverse);
  text-decoration: none;
}

.brand-icon-box {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #D97706 0%, #B45309 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(217, 119, 6, 0.3);
}

.brand-title-wrap {
  display: flex;
  flex-direction: column;
}

.brand-name-en {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: #FFFFFF;
  line-height: 1.1;
  letter-spacing: 0.02em;
}

.brand-name-zh {
  font-size: 0.75rem;
  color: var(--color-accent);
  letter-spacing: 0.1em;
  font-weight: 500;
}

.brand-tier-tag {
  font-size: 0.6875rem;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--text-light);
  margin-left: 6px;
  vertical-align: middle;
}

/* Nav Menu Desktop */
.main-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
  flex-wrap: nowrap;
  white-space: nowrap;
}

.nav-link {
  color: #CBD5E1;
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s ease;
  position: relative;
  padding: 6px 0;
}

.nav-link:hover, .nav-link.active {
  color: #FFFFFF;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-accent);
  border-radius: var(--radius-pill);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Language Switcher */
.lang-toggle-group {
  display: inline-flex;
  align-items: center;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-pill);
  padding: 2px;
}

.lang-btn {
  background: transparent;
  border: none;
  color: var(--text-light);
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: 28px;
}

.lang-btn.active {
  background-color: var(--color-accent);
  color: #FFFFFF;
}

/* Mobile Nav Drawer Button */
.drawer-toggle-btn {
  display: none;
  background: transparent;
  border: none;
  color: #FFFFFF;
  padding: 8px;
  min-height: 44px;
  min-width: 44px;
  cursor: pointer;
}

@media (max-width: 960px) {
  .main-nav {
    display: none;
  }
  .drawer-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

/* Mobile Drawer Overlay */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.drawer-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 320px;
  max-width: 85vw;
  background-color: var(--bg-dark);
  z-index: 201;
  transform: translateX(100%);
  visibility: hidden;
  pointer-events: none;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s;
  display: flex;
  flex-direction: column;
  padding: 24px;
  overflow-y: auto;
}

.mobile-drawer.open {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--border-dark);
  padding-bottom: 16px;
}

.drawer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.drawer-nav-link {
  color: #E2E8F0;
  font-size: 1.125rem;
  font-family: var(--font-heading);
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.drawer-nav-link.active {
  color: var(--color-accent);
}

/* Cards & Containers */
.card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.card:hover {
  box-shadow: var(--shadow-md);
  border-color: #CBD5E1;
}

.card-dark {
  background-color: var(--bg-dark-surface);
  border-color: var(--border-dark);
  color: var(--text-inverse);
}

.card-dark p {
  color: var(--text-inverse-muted);
}

/* Food & Menu Cards */
.dish-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
}

.dish-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.dish-card.sold-out {
  opacity: 0.65;
  filter: grayscale(40%);
}

.dish-image-wrap {
  position: relative;
  width: 100%;
  height: 200px;
  background-color: #1E293B;
  overflow: hidden;
}

.dish-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.dish-card:hover .dish-image-wrap img {
  transform: scale(1.04);
}

.dish-badge-floating {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
}

.dish-sold-out-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
}

.dish-sold-out-tag {
  background-color: var(--color-secondary);
  color: #FFFFFF;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-md);
}

.dish-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.dish-title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 6px;
}

.dish-name {
  font-family: var(--font-heading);
  font-size: 1.1875rem;
  color: var(--text-main);
  line-height: 1.3;
}

.dish-price {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-accent);
  white-space: nowrap;
}

.dish-meta-allergens {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
  margin-bottom: 16px;
}

.dish-actions {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

/* Hero Sections */
.hero-hospitality {
  background-color: var(--bg-dark);
  color: var(--text-inverse);
  position: relative;
  overflow: hidden;
  padding: 64px 0 72px;
  border-bottom: 1px solid var(--border-dark);
}

.hero-hospitality::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: radial-gradient(circle at 80% 30%, rgba(217, 119, 6, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

.hero-content h1 {
  color: #FFFFFF;
  margin-bottom: 16px;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: #94A3B8;
  margin-bottom: 28px;
  line-height: 1.6;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 32px;
}

.hero-trust-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-light);
  font-size: 0.8125rem;
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-dark);
}

.hero-image-card img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.hero-floating-card {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background-color: rgba(22, 29, 38, 0.92);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(217, 119, 6, 0.3);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Section Header Standards */
.section-header {
  margin-bottom: 40px;
  text-align: center;
}

.section-kicker {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.section-title {
  margin-bottom: 12px;
}

.section-subtitle {
  max-width: 640px;
  margin: 0 auto;
}

.section-pad {
  padding: 64px 0;
}

@media (max-width: 600px) {
  .section-pad {
    padding: 44px 0;
  }
}

/* Forms & Inputs */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  min-height: 44px;
  padding: 10px 14px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-main);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15);
  outline: none;
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23475569' viewBox='0 0 16 16'%3E%3Cpath d='M8 11.5l-5-5h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

textarea.form-control {
  min-height: 100px;
  resize: vertical;
}

/* Modals */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(4px);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}

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

.modal-box {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  padding: 28px;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.25s ease;
}

.modal-backdrop.open .modal-box {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--text-light);
  cursor: pointer;
  padding: 6px;
  line-height: 1;
  min-height: 44px;
  min-width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  color: var(--text-main);
}

/* Toast System */
.toast-container {
  position: fixed;
  bottom: 64px;
  right: 20px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  background-color: var(--bg-dark);
  color: #FFFFFF;
  border: 1px solid var(--color-accent);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  pointer-events: auto;
  animation: slideToast 0.25s ease;
}

.toast-success {
  border-color: var(--color-success);
}

@keyframes slideToast {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Mandatory Fixed Demo Bar (Playbook Compliant) */
.demo-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 48px;
  background-color: #0F141C;
  border-top: 1px solid var(--border-dark);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  color: #94A3B8;
  font-size: 0.75rem;
}

.demo-bar-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.demo-badge {
  background-color: rgba(217, 119, 6, 0.2);
  color: #FBBF24;
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(217, 119, 6, 0.4);
  white-space: nowrap;
}

.demo-bar-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.demo-bar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.demo-tier-pill {
  display: inline-flex;
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-pill);
  padding: 2px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.demo-tier-btn {
  padding: 3px 10px;
  font-size: 0.6875rem;
  font-weight: 600;
  color: #94A3B8;
  border-radius: var(--radius-pill);
  text-decoration: none;
  min-height: 24px;
  display: inline-flex;
  align-items: center;
}

.demo-tier-btn.active {
  background-color: var(--color-accent);
  color: #FFFFFF;
}

.demo-admin-links {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.demo-admin-link {
  color: #94A3B8;
  font-size: 0.6875rem;
  padding: 3px 6px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.demo-admin-link:hover {
  color: #FFFFFF;
  background: rgba(217, 119, 6, 0.2);
  border-color: var(--color-accent);
}

.demo-reset-btn {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #CBD5E1;
  font-size: 0.6875rem;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 26px;
}

.demo-reset-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
}

@media (max-width: 600px) {
  .demo-bar-text {
    display: none;
  }
  .demo-admin-links {
    display: none;
  }
  .demo-bar {
    height: 44px;
    padding: 0 10px;
  }
}

/* Site Footer */
.site-footer {
  background-color: #0E131A;
  color: var(--text-light);
  padding: 56px 0 32px;
  border-top: 1px solid var(--border-dark);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.0625rem;
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: #94A3B8;
  font-size: 0.875rem;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  flex-wrap: wrap;
  gap: 12px;
}

/* Table Responsive Container */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
}

.table-custom {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.table-custom th {
  background-color: var(--bg-subtle);
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
}

.table-custom td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.875rem;
}

.table-custom tr:last-child td {
  border-bottom: none;
}

/* Back-Office & Administration Styles (Pro Tier) */
.admin-top-banner {
  background-color: #140E0C;
  color: #94A3B8;
  font-size: 0.8125rem;
  font-weight: 600;
  text-align: center;
  padding: 6px 16px;
  letter-spacing: 0.05em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.admin-header-nav {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: nowrap;
}

@media (max-width: 960px) {
  .admin-header-nav {
    display: none;
  }
}

.admin-nav-link {
  color: #CBD5E1;
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.admin-nav-link:hover {
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.1);
}

.admin-nav-link.active {
  color: #FFFFFF;
  background-color: var(--color-accent);
}

/* KDS Layout */
.kds-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 992px) {
  .kds-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.kds-column {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
}

.kds-column-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border-color);
}

.kds-column-header.new-header {
  border-bottom-color: var(--color-accent);
}

.kds-column-header.cooking-header {
  border-bottom-color: #D97706;
}

.kds-column-header.ready-header {
  border-bottom-color: #16A34A;
}

.kds-orders-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

.kds-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.kds-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.kds-card-number {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
}

.kds-card-time {
  font-size: 0.8125rem;
  color: var(--text-light);
}

.kds-card-customer {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent);
}

.kds-items-box {
  background: var(--bg-subtle);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* Kanban CRM Board */
.kanban-board {
  display: grid;
  grid-template-columns: repeat(5, minmax(260px, 1fr));
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 16px;
  -webkit-overflow-scrolling: touch;
}

.kanban-column {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 16px;
  min-width: 260px;
  display: flex;
  flex-direction: column;
}

.kanban-cards-wrap {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.kanban-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 8px;
}