/* ============================================================================
   Fonts
   ============================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

/* ============================================================================
   CSS Variables & Root Styles
   ============================================================================ */

:root {
  /* Colors */
  --color-bg: #fff8e8;
  --color-accent: #e0432a;
  --color-accent-dark: #a8241a;
  --color-gold: #ffb703;
  --color-text: #2b1a10;
  --color-text-light: #6c4c20;
  --color-text-muted: #8a6a3a;
  --color-white: #fff;
  --color-border: #f2d49b;
  --color-border-light: #f3e6c8;
  --color-border-warn: #f3deae;
  --color-bg-light: #fffdf8;
  --color-bg-hover: #fff2da;
  --color-action-bg: #ffe3d3;
  --color-input-border: #e7d8b8;
  --color-brown-dark: #7a3418;

  /* Gradients */
  --gradient-flame: linear-gradient(135deg, #ffb703 0%, #ff8a1e 45%, #e0432a 100%);
  --gradient-flame-soft: linear-gradient(135deg, rgba(255,183,3,0.16) 0%, rgba(224,67,42,0.10) 100%);
  --gradient-hero: radial-gradient(circle at 15% 20%, rgba(255,183,3,0.20) 0%, transparent 45%),
                    radial-gradient(circle at 85% 0%, rgba(224,67,42,0.16) 0%, transparent 50%),
                    linear-gradient(180deg, #fffaf0 0%, #fff3dc 100%);

  /* Spacing */
  --spacing-xs: 6px;
  --spacing-sm: 10px;
  --spacing-md: 12px;
  --spacing-lg: 14px;
  --spacing-xl: 16px;
  --spacing-2xl: 18px;
  --spacing-3xl: 20px;

  /* Border Radius */
  --radius-sm: 10px;
  --radius-md: 12px;
  --radius-lg: 14px;
  --radius-xl: 16px;
  --radius-2xl: 20px;
  --radius-full: 999px;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --font-family-display: 'Baloo 2', 'Segoe UI', var(--font-family);
  --font-size-sm: 13px;
  --font-size-base: 15px;
  --font-size-lg: 16px;
  --font-size-xl: 18px;
  --font-size-2xl: 20px;
  --font-size-3xl: 22px;
  --font-size-4xl: 24px;
  --font-size-5xl: 30px;

  /* Shadows */
  --shadow-sm: 0 2px 6px rgba(122, 52, 24, 0.06);
  --shadow-md: 0 8px 20px rgba(122, 52, 24, 0.08);
  --shadow-lg: 0 14px 34px rgba(122, 52, 24, 0.12);
  --shadow-glow: 0 6px 18px rgba(224, 67, 42, 0.28);
}

/* ============================================================================
   Reset & Base Styles
   ============================================================================ */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background-color: var(--color-bg);
  background-image:
    radial-gradient(circle at 8% 12%, rgba(255,183,3,0.10) 0%, transparent 40%),
    radial-gradient(circle at 92% 8%, rgba(224,67,42,0.08) 0%, transparent 40%),
    radial-gradient(circle at 50% 95%, rgba(255,138,30,0.08) 0%, transparent 45%);
  background-attachment: fixed;
  color: var(--color-text);
  margin: 0;
  padding: var(--spacing-xl);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

a:hover {
  opacity: 0.8;
}

input,
textarea {
  font-family: inherit;
}

h1, h2, h3, h4 {
  font-family: var(--font-family-display);
}

/* Screen Reader Only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ============================================================================
   Layout & Container
   ============================================================================ */

.container {
  max-width: 1100px;
  margin: 0 auto;
}

.menu-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--spacing-2xl);
  align-items: start;
}

.menu-shell {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--spacing-2xl);
  align-items: start;
}

/* ============================================================================
   Header & Navigation
   ============================================================================ */

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg) var(--spacing-lg);
  margin: calc(var(--spacing-xl) * -1) calc(var(--spacing-xl) * -1) var(--spacing-3xl) calc(var(--spacing-xl) * -1);
  flex-wrap: wrap;
  background: rgba(255, 251, 240, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border-light);
  box-shadow: 0 4px 16px rgba(122, 52, 24, 0.05);
}

body[data-page="home"] .topbar {
  justify-content: center;
  text-align: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: var(--font-family-display);
  font-weight: 700;
  font-size: var(--font-size-2xl);
  color: var(--color-brown-dark);
  cursor: pointer;
}

.brand-logo {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  object-fit: cover;
  box-shadow: var(--shadow-sm);
}

.top-nav {
  display: flex;
  gap: var(--spacing-3xl);
}

.nav-link {
  font-weight: 600;
  font-size: var(--font-size-base);
  padding: var(--spacing-sm) var(--spacing-md);
  border-bottom: 2px solid transparent;
  transition: border-color 0.3s ease, color 0.3s ease;
}

.nav-link:hover {
  color: var(--color-accent);
  opacity: 1;
}

.nav-link.active,
.nav-link[aria-current='page'] {
  border-bottom-color: var(--color-accent);
  color: var(--color-accent);
}

/* ============================================================================
   Hero Section
   ============================================================================ */

.hero-card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  padding: calc(var(--spacing-3xl) * 1.6) var(--spacing-2xl);
  border-radius: var(--radius-2xl);
  background: var(--gradient-hero);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  text-align: center;
}

.hero-card::before {
  content: '🔥';
  position: absolute;
  top: -30px;
  right: -10px;
  font-size: 140px;
  opacity: 0.08;
  transform: rotate(12deg);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: center;
  margin: 0 auto var(--spacing-lg) auto;
  padding: 6px 16px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-accent-dark);
  box-shadow: var(--shadow-sm);
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--status-color, #2fb35a);
  box-shadow: 0 0 0 0 var(--status-shadow, rgba(47, 179, 90, 0.6));
  animation: pulse-dot 1.8s infinite;
}

.hero-badge--pending { --status-color: #d9a520; --status-shadow: rgba(217, 165, 32, 0.6); }
.hero-badge--offline { --status-color: #c0392b; --status-shadow: rgba(192, 57, 43, 0.6); }

@keyframes pulse-dot {
  0% { box-shadow: 0 0 0 0 rgba(47, 179, 90, 0.5); }
  70% { box-shadow: 0 0 0 7px rgba(47, 179, 90, 0); }
  100% { box-shadow: 0 0 0 0 rgba(47, 179, 90, 0); }
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  font-size: var(--font-size-5xl);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 var(--spacing-md) 0;
  background: linear-gradient(135deg, var(--color-brown-dark) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-content p {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  margin: 0 auto;
  max-width: 520px;
}

/* ============================================================================
   Category Tabs
   ============================================================================ */

.tabs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--spacing-sm);
  margin: var(--spacing-2xl) 0;
}

.tab-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-full);
  font-family: var(--font-family-display);
  font-size: var(--font-size-base);
  cursor: pointer;
  font-weight: 600;
  color: var(--color-text-light);
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.tab-btn:hover {
  background-color: var(--color-bg-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.tab-btn.active {
  background: var(--gradient-flame);
  color: var(--color-white);
  border-color: transparent;
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.tab-icon {
  font-size: var(--font-size-lg);
}

/* ============================================================================
   Panels & Cards
   ============================================================================ */

.panel {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-2xl);
  box-shadow: var(--shadow-md);
}

.menu-panel {
  grid-column: 1;
}

.order-panel,
.category-panel {
  grid-column: auto;
}

.order-panel {
  position: sticky;
  top: 112px;
  border-top: 4px solid var(--color-gold);
}

.order-panel h2 {
  margin: 0;
  font-size: var(--font-size-2xl);
  color: var(--color-brown-dark);
}

/* ============================================================================
   Menu Section
   ============================================================================ */

.menu-header {
  margin-bottom: var(--spacing-sm);
}

.menu-header h2 {
  margin: 0 0 var(--spacing-xs) 0;
  font-size: var(--font-size-3xl);
  color: var(--color-brown-dark);
}

.menu-subtitle {
  margin: var(--spacing-xs) 0 0 0;
  color: var(--color-text-muted);
  font-size: var(--font-size-base);
}

.menu-card-area {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.menu-section {
  padding: var(--spacing-lg);
  border: 1px solid var(--color-border-warn);
  border-radius: var(--radius-xl);
  background: var(--gradient-flame-soft), var(--color-bg-light);
}

.menu-section-title {
  margin: 0 0 var(--spacing-md) 0;
  font-size: var(--font-size-3xl);
  color: var(--color-brown-dark);
}

.menu-list {
  display: grid;
  gap: var(--spacing-sm);
}

.menu-item-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  font-size: var(--font-size-sm);
  line-height: 1.2;
  cursor: pointer;
  text-align: left;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.menu-item-card:hover {
  background-color: var(--color-bg-hover);
  border-color: var(--color-gold);
  transform: translateY(-2px) scale(1.01);
  box-shadow: var(--shadow-md);
}

.menu-item-text {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-sm);
  width: 100%;
}

.menu-item-name {
  display: flex;
  align-items: center;
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-text);
}

.menu-item-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  margin-right: var(--spacing-sm);
  border-radius: 50%;
  background: var(--gradient-flame-soft);
  font-size: var(--font-size-lg);
  flex-shrink: 0;
}

.menu-item-price {
  font-size: var(--font-size-base);
  color: var(--color-accent-dark);
  font-weight: 700;
  white-space: nowrap;
}

.menu-item-action {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 28px;
  height: 28px;
  margin-left: var(--spacing-sm);
  border-radius: 50%;
  background: var(--gradient-flame);
  color: var(--color-white);
  font-weight: 700;
  font-size: var(--font-size-lg);
  line-height: 1;
  border: none;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.menu-item-card:hover .menu-item-action {
  transform: rotate(90deg) scale(1.1);
  box-shadow: var(--shadow-glow);
}

.empty-state {
  color: var(--color-text-muted);
  text-align: center;
  padding: var(--spacing-3xl) 0;
}

/* ---- Sold out state (shared by menu-item-card and menu-item) ---- */

.menu-item-card.sold-out,
.menu-item.sold-out {
  opacity: 0.6;
  filter: grayscale(0.5);
  cursor: not-allowed;
}

.menu-item-card.sold-out:hover {
  transform: none;
  box-shadow: var(--shadow-sm);
  border-color: var(--color-border-light);
  background-color: var(--color-white);
}

.sold-out-badge {
  flex-shrink: 0;
  padding: 4px 12px;
  margin-left: var(--spacing-sm);
  border-radius: var(--radius-full);
  background-color: #f3d9d4;
  color: var(--color-accent-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* ---- menu.html item list (menuItems / menu-item / item-header / price / add-btn) ---- */

.menu-items {
  display: grid;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-2xl);
}

.menu-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.menu-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-gold);
}

.menu-item .item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  flex: 1;
}

.menu-item .item-header strong {
  display: flex;
  align-items: center;
  font-size: var(--font-size-base);
  color: var(--color-text);
}

.menu-item .price {
  font-weight: 700;
  color: var(--color-accent-dark);
  white-space: nowrap;
}

.add-btn {
  flex-shrink: 0;
  border: none;
  border-radius: var(--radius-full);
  padding: var(--spacing-xs) var(--spacing-lg);
  font-weight: 700;
  font-size: var(--font-size-sm);
  color: var(--color-white);
  background: var(--gradient-flame);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.add-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.category-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.category-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: all 0.25s ease;
}

.category-btn:hover {
  background-color: var(--color-bg-hover);
}

.category-btn.active {
  background: var(--gradient-flame);
  color: var(--color-white);
  border-color: transparent;
  box-shadow: var(--shadow-glow);
}

/* ============================================================================
   Order & Cart Section
   ============================================================================ */

.selected-items {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.selected-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-light);
  background-color: var(--color-bg-light);
  transition: background-color 0.2s ease;
}

.selected-row:hover {
  background-color: var(--color-bg-hover);
}

.remove-btn {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: var(--radius-full);
  background-color: var(--color-action-bg);
  color: var(--color-accent);
  font-size: var(--font-size-lg);
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.remove-btn:hover,
.remove-btn:focus {
  background-color: var(--color-accent);
  color: var(--color-white);
  outline: none;
}

.remove-btn:active {
  transform: scale(0.92);
}

.total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--font-size-xl);
  font-weight: 700;
  padding: var(--spacing-md) var(--spacing-lg);
  margin-top: var(--spacing-md);
  border-radius: var(--radius-md);
  background: var(--gradient-flame-soft);
  color: var(--color-accent-dark);
}

.cart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.cart-header h3 {
  margin: 0;
  font-size: var(--font-size-2xl);
  color: var(--color-brown-dark);
}

.pill {
  display: inline-block;
  background: var(--gradient-flame);
  color: var(--color-white);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 700;
}

.cart-items {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--font-size-lg);
  font-weight: 700;
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  background: var(--gradient-flame-soft);
  color: var(--color-accent-dark);
}

.cart-card {
  margin-top: var(--spacing-2xl);
  padding: var(--spacing-xl);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-gold);
  border-radius: var(--radius-lg);
  background-color: var(--color-bg-light);
}

/* ============================================================================
   Forms & Inputs
   ============================================================================ */

.order-form,
.customer-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.form-label {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  font-weight: 600;
  font-size: var(--font-size-base);
  color: var(--color-text-light);
}

.label-text {
  display: block;
}

input[type='text'],
input[type='tel'],
input[type='email'],
input[type='file'],
textarea {
  font-size: var(--font-size-lg);
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-input-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-white);
  font-family: inherit;
  color: var(--color-text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input[type='text']:focus,
input[type='tel']:focus,
input[type='email']:focus,
input[type='file']:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(224, 67, 42, 0.12);
}

textarea {
  resize: vertical;
  min-height: 80px;
}

.upload-box {
  padding: var(--spacing-md);
  border: 2px dashed var(--color-gold);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-hover);
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.upload-box:hover {
  border-color: var(--color-accent);
  background-color: var(--color-action-bg);
}

.form-help {
  display: block;
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: var(--spacing-xs);
}

/* ============================================================================
   Buttons
   ============================================================================ */

.btn {
  border: none;
  border-radius: var(--radius-full);
  padding: var(--spacing-md) var(--spacing-lg);
  font-family: var(--font-family-display);
  font-size: var(--font-size-lg);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  text-align: center;
  text-decoration: none;
  display: inline-block;
}

.btn:hover {
  transform: translateY(-2px);
}

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

.btn-primary {
  background: var(--gradient-flame);
  color: var(--color-white);
  border: 1px solid transparent;
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  box-shadow: 0 10px 24px rgba(224, 67, 42, 0.36);
  filter: brightness(1.04);
}

.btn-secondary {
  background-color: #f0e2c2;
  color: var(--color-text);
  border: 1px solid var(--color-border-light);
}

.btn-secondary:hover {
  background-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.btn-outline {
  background-color: var(--color-white);
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  margin-top: var(--spacing-sm);
}

.btn-outline:hover {
  background-color: var(--color-bg-hover);
  box-shadow: var(--shadow-sm);
}

.btn-block {
  width: 100%;
}

/* ============================================================================
   QR Section
   ============================================================================ */

.qr-card,
.qr-section {
  position: relative;
  margin-top: var(--spacing-2xl);
  padding: var(--spacing-xl) var(--spacing-md) var(--spacing-md);
  border: 1px dashed var(--color-gold);
  border-radius: var(--radius-lg);
  background: var(--gradient-flame-soft), var(--color-bg-hover);
  text-align: center;
}

.qr-card h3,
.qr-section h4 {
  margin: 0 0 var(--spacing-sm) 0;
  color: var(--color-accent-dark);
}

.qr-image {
  width: 220px;
  height: 220px;
  border: 6px solid var(--color-white);
  border-radius: var(--radius-md);
  object-fit: contain;
  margin: var(--spacing-md) 0;
  box-shadow: var(--shadow-md);
}

.qr-amount {
  font-size: var(--font-size-lg);
  margin: var(--spacing-sm) 0;
  font-weight: 700;
  color: var(--color-brown-dark);
}

.success-banner {
  margin-top: var(--spacing-2xl);
  padding: var(--spacing-2xl);
  border: 1px solid #b7dfc0;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, #eafaf0 0%, #eaf7ee 100%);
  text-align: center;
  box-shadow: var(--shadow-md);
}

.success-banner h3 {
  margin: 0 0 var(--spacing-sm) 0;
  font-size: var(--font-size-3xl);
  color: #1f7a3d;
}

.success-banner p {
  margin: 0 0 var(--spacing-md) 0;
  color: var(--color-text);
}

/* ============================================================================
   Admin Page
   ============================================================================ */

.auth-gate {
  max-width: 420px;
  margin: var(--spacing-3xl) auto;
  text-align: center;
}

.auth-gate h2 {
  margin: 0 0 var(--spacing-xs) 0;
  color: var(--color-brown-dark);
}

.auth-gate p {
  color: var(--color-text-muted);
  margin: 0 0 var(--spacing-lg) 0;
}

.auth-error {
  color: var(--color-accent-dark);
  font-weight: 700;
  margin-top: var(--spacing-md);
}

.admin-item-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.admin-item-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  padding: var(--spacing-md);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.admin-item-row.is-sold-out {
  background-color: #fdf1ef;
  border-color: #f0c9c0;
}

.admin-item-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  font-weight: 700;
}

.availability-toggle {
  flex-shrink: 0;
  border: none;
  border-radius: var(--radius-full);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-weight: 700;
  font-size: var(--font-size-sm);
  color: var(--color-white);
  background-color: #2fb35a;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.admin-item-row.is-sold-out .availability-toggle {
  background-color: var(--color-accent-dark);
}

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

/* ============================================================================
   Footer
   ============================================================================ */

.site-footer {
  margin-top: var(--spacing-3xl);
  padding: var(--spacing-2xl) 0 var(--spacing-md);
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.site-footer strong {
  color: var(--color-brown-dark);
}

.footer-link {
  color: inherit;
  text-decoration: none;
}

.footer-link:hover,
.footer-link:focus-visible {
  text-decoration: underline;
}

/* ============================================================================
   Responsive Design
   ============================================================================ */

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

  .order-panel {
    position: static;
  }
}

@media (max-width: 900px) {
  .hero-card,
  .menu-layout {
    grid-template-columns: 1fr;
  }

  .tabs-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-card {
    padding: var(--spacing-xl);
    gap: var(--spacing-xl);
  }

  .menu-layout {
    gap: var(--spacing-lg);
  }

  .panel {
    padding: var(--spacing-lg);
  }

  .btn,
  .btn-block {
    width: 100%;
  }

  .menu-shell {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  body {
    padding: var(--spacing-md);
  }

  .topbar {
    padding: var(--spacing-md) var(--spacing-md);
    margin: calc(var(--spacing-md) * -1) calc(var(--spacing-md) * -1) var(--spacing-2xl) calc(var(--spacing-md) * -1);
  }

  .brand {
    font-size: var(--font-size-lg);
  }

  .brand-logo {
    width: 52px;
    height: 52px;
  }

  .top-nav {
    gap: var(--spacing-lg);
  }

  .hero-card {
    gap: var(--spacing-lg);
    padding: var(--spacing-lg) var(--spacing-md);
  }

  .hero-card::before {
    font-size: 90px;
  }

  .hero-content h1 {
    font-size: var(--font-size-4xl);
  }

  .hero-content p {
    font-size: var(--font-size-base);
  }

  .tabs-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xs);
  }

  .tab-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-base);
  }

  .menu-item-card {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 12px;
  }

  .menu-item-action {
    width: 26px;
    height: 26px;
  }

  .order-form,
  .customer-form {
    gap: var(--spacing-xs);
  }

  input[type='text'],
  input[type='tel'],
  input[type='email'],
  input[type='file'],
  textarea {
    font-size: var(--font-size-base);
    padding: var(--spacing-sm);
  }

  .qr-image {
    width: 180px;
    height: 180px;
  }
}