/* ==========================================================================
   AURELIA UA — Design System & Master Stylesheet
   Mobile-First | Dark Minimalist Luxury Default | W3C Valid CSS
   ========================================================================== */

/* ─── 1. CSS Custom Properties (Theme Tokens — Architectural Atelier) ──────── */
:root {
  /* Dark Mode Default (Matte Obsidian & Warm Graphite) */
  --bg-main: #0A0A0C;
  --bg-surface: #121216;
  --bg-elevated: #1A1A20;
  --bg-container: #18181E;
  --bg-primary: #0A0A0C;
  --bg-card: #121216;
  --bg-glass: rgba(10, 10, 12, 0.90);

  /* Brushed Brass / Champagne Gold Accent Spectrum */
  --accent-gold: #E5C487;
  --accent-gold-hover: #FFDEA3;
  --accent-gold-brass: #C8A96E;
  --accent-gold-subtle: rgba(200, 169, 110, 0.14);
  --accent-gold-glow: rgba(200, 169, 110, 0.24);
  --border-subtle: transparent;
  --border-hover: transparent;
  --border-gold: transparent;
  --border: transparent;

  /* Typography */
  --text-primary: #F4F2ED;
  --text-secondary: #C2BEB6;
  --text-muted: #8E8C86;
  --text-inverse: #261900;

  /* Feedback Colors (Muted Verdigris & Architectural Error) */
  --danger: #FFB4AB;
  --danger-bg: rgba(147, 0, 10, 0.28);
  --success: #3E8E68;
  --success-text: #6EE7B7;
  --success-bg: rgba(62, 142, 104, 0.14);
  --warning: #F59E0B;

  /* 4 Core Category Architectural Accents (Groceries, Beauty, Home, Pets) */
  --cat-groceries: #C8A96E;
  --cat-groceries-bg: rgba(200, 169, 110, 0.12);
  --cat-beauty: #D8A99E;
  --cat-beauty-bg: rgba(216, 169, 158, 0.12);
  --cat-home: #3E8E68;
  --cat-home-bg: rgba(62, 142, 104, 0.14);
  --cat-pets: #8AA3B8;
  --cat-pets-bg: rgba(138, 163, 184, 0.14);

  /* Typography Scales */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.375rem;

  /* Tailored Architectural Radii */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-card: 0.875rem;
  --radius-modal: 0.75rem;
  --radius-full: 9999px;

  /* Contact Shadows (No diffuse Gaussian blooms) */
  --shadow-sm: 0 2px 6px rgba(0, 0, 0, 0.28);
  --shadow-md: 0 6px 18px rgba(0, 0, 0, 0.36);
  --shadow-lg: 0 14px 36px rgba(0, 0, 0, 0.62);
  --shadow-gold: 0 0 0 1px rgba(200, 169, 110, 0.25);

  /* Transitions */
  --transition-fast: 0.22s cubic-bezier(0.22, 1, 0.36, 1);
  --transition-base: 0.32s cubic-bezier(0.22, 1, 0.36, 1);
  --transition-slow: 0.45s cubic-bezier(0.22, 1, 0.36, 1);

  /* Layout Consts */
  --header-height: 4rem;
  --max-content-width: 108rem;
}

/* ─── 2. Unbleached Alabaster & Antique Gold (Light Theme) ───────────────── */
[data-theme="light"] {
  --bg-main: #F6F4EF;
  --bg-surface: #FFFFFF;
  --bg-elevated: #EAE6DF;
  --bg-container: #EFECE5;
  --bg-primary: #F6F4EF;
  --bg-card: #FFFFFF;
  --bg-glass: rgba(246, 244, 239, 0.92);

  --accent-gold: #9A7B2C;
  --accent-gold-hover: #7D6321;
  --accent-gold-brass: #9A7B2C;
  --accent-gold-subtle: rgba(154, 123, 44, 0.11);
  --accent-gold-glow: rgba(154, 123, 44, 0.20);
  --border-subtle: transparent;
  --border-hover: transparent;
  --border-gold: transparent;
  --border: transparent;

  --text-primary: #181715;
  --text-secondary: #5C5953;
  --text-muted: #7A7770;
  --text-inverse: #FFFFFF;

  --danger: #B91C1C;
  --danger-bg: rgba(185, 28, 28, 0.08);
  --success: #2E7D56;
  --success-text: #1E6B45;
  --success-bg: rgba(46, 125, 86, 0.10);
  --warning: #D97706;

  --cat-groceries: #9A7B2C;
  --cat-groceries-bg: rgba(154, 123, 44, 0.10);
  --cat-beauty: #9B5B50;
  --cat-beauty-bg: rgba(155, 91, 80, 0.10);
  --cat-home: #2E7D56;
  --cat-home-bg: rgba(46, 125, 86, 0.10);
  --cat-pets: #46637D;
  --cat-pets-bg: rgba(70, 99, 125, 0.10);

  --shadow-sm: 0 1px 3px rgba(24, 23, 21, 0.06);
  --shadow-md: 0 4px 12px rgba(24, 23, 21, 0.08);
  --shadow-lg: 0 12px 32px rgba(24, 23, 21, 0.12);
  --shadow-gold: 0 0 0 1px rgba(154, 123, 44, 0.3);
}

/* ─── 3. Global Base & Layout Reset (Strict Mobile-First & Overflow Lock) ── */
*,
*::before,
*::after {
  box-sizing: border-box;
  min-width: 0;
}

html,
body {
  max-width: 100%;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}

html {
  font-size: clamp(14.5px, 0.25vw + 14px, 16px);
  scroll-behavior: smooth;
  height: 100%;
}

@media (min-width: 1600px) {
  html {
    font-size: clamp(16px, 0.85vw + 2.4px, 22px);
  }
}

@media (min-width: 2560px) {
  html {
    font-size: clamp(21px, 0.78vw + 1px, 30px);
  }
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  transition: background-color var(--transition-base), color var(--transition-base);
}

/* Mobile bottom spacing so fixed bottom navigation bar never covers content or footer */
@media (max-width: 47.9375rem) {
  body {
    padding-bottom: 5rem;
  }
}

/* Container & layout children strict width bounds */
.container {
  width: min(92vw, 108rem);
  max-width: 108rem;
  margin-inline: auto;
  min-width: 0;
}

.header-inner,
.page-header,
main,
section,
article,
.loyalty-card,
.product-card,
.basket-card,
.basket-scorecard-section,
.modal-dialog,
.table-responsive,
.admin-table-container {
  min-width: 0;
  max-width: 100%;
}

/* Normal word wrapping: never break headings, store titles, buttons, or badges mid-word */
h1, h2, h3, h4, h5, h6,
.brand-name, .brand-tag, .card-store-name, .store-toggle-name,
.store-tile-name, .city-btn-name, .modal-title,
button, .btn, .nav-link, .mobile-nav-link, .bottom-nav-item,
.macro-cat-btn, .sub-cat-chip, .sub-cat-btn, .filter-btn {
  word-break: normal;
  overflow-wrap: normal;
  hyphens: none;
}

.card-store-name,
.store-tile-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

button,
.btn,
.nav-link,
.store-pill,
.discount-tag,
.multi-store-badge,
.best-price-badge,
.status-badge,
.cluster-badge,
.footer-badge,
.sync-status-badge,
.hero-metric-badge,
.store-status-badge,
.store-not-in-city-badge {
  white-space: nowrap;
  flex-shrink: 0;
}

p {
  overflow-wrap: break-word;
  word-break: normal;
}

/* Body scroll lock for modals & mobile nav */
body.is-locked {
  overflow: hidden;
  touch-action: none;
}

/* Accessible screen-reader only utility */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.is-hidden {
  display: none !important;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--accent-gold);
  outline-offset: 3px;
}

/* Icons via sprite */
.icon {
  width: 1.375rem;
  height: 1.375rem;
  display: inline-block;
  vertical-align: middle;
  fill: currentColor;
  stroke: currentColor;
  stroke-width: 0;
  flex-shrink: 0;
  transition: transform var(--transition-fast), fill var(--transition-fast);
}

.icon-stroke,
.cat-badge-icon,
.cat-badge-icon-xs {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-sm {
  width: 1rem;
  height: 1rem;
}

.icon-xs,
.cat-badge-icon-xs {
  width: 0.8125rem;
  height: 0.8125rem;
  display: inline-block;
  flex-shrink: 0;
}

.icon-lg {
  width: 1.75rem;
  height: 1.75rem;
}

/* ─── 4. Preloader Splash Screen ─────────────────────────────────────────── */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background-color: var(--bg-main);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.is-hidden,
.preloader.loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none !important;
}

.preloader-monogram {
  width: 72px;
  height: 72px;
  animation: preloaderPulse 2s ease-in-out infinite;
}

.preloader-title {
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--accent-gold);
  text-transform: uppercase;
  margin: 0;
}

.preloader-spinner {
  width: 32px;
  height: 32px;
  border: 2px solid rgba(200, 169, 110, 0.2);
  border-top-color: var(--accent-gold);
  border-radius: 50%;
  animation: preloaderSpin 0.8s linear infinite;
}

@keyframes preloaderSpin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes preloaderPulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.9;
  }
  50% {
    transform: scale(1.06);
    opacity: 1;
  }
}

/* ─── 5. Sticky Luxury Header & Fluid Dynamic Navigation ─────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-height);
  background-color: var(--bg-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  transform-origin: center top;
  will-change: transform, opacity, filter;
  transition: transform 0.42s cubic-bezier(0.22, 1, 0.36, 1),
              opacity 0.36s cubic-bezier(0.22, 1, 0.36, 1),
              filter 0.38s cubic-bezier(0.22, 1, 0.36, 1),
              background-color 0.3s ease;
}

.site-header.is-scrolled {
  background-color: var(--bg-surface);
  border-bottom-color: var(--border-hover);
  box-shadow: var(--shadow-sm);
}

.site-header.is-zoomed-out {
  transform: translate3d(0, -1.375rem, 0) scale(0.92);
  opacity: 0;
  filter: blur(7px);
  pointer-events: none;
}

.header-inner {
  width: min(92vw, 108rem);
  max-width: 108rem;
  height: 100%;
  margin-inline: auto;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(0.75rem, 1.5vw, 1.5rem);
}

/* Prevent SVG icon crush inside header at all viewport widths */
.site-header .icon {
  width: 1.25rem;
  height: 1.25rem;
  min-width: 1.25rem;
  min-height: 1.25rem;
  flex-shrink: 0;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 2.75rem;
  flex-shrink: 0;
}

.brand-logo-img {
  width: 32px;
  height: 32px;
  min-width: 32px;
  min-height: 32px;
  border-radius: var(--radius-sm);
  object-fit: contain;
  flex-shrink: 0;
}

.brand-name {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 3.8vw, 1.25rem);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
}

.brand-tag {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 3.8vw, 1.25rem);
  color: var(--text-primary);
  font-weight: 600;
  letter-spacing: 0.08em;
  display: inline-block;
  flex-shrink: 0;
}

.brand-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background-color: var(--accent-gold-brass);
  display: inline-block;
  flex-shrink: 0;
  margin-bottom: 2px;
}

/* Center Desktop Nav Menu */
.nav-desktop,
.nav-menu {
  display: none;
}

.nav-desktop-list,
.nav-menu-list {
  display: flex;
  align-items: center;
  gap: clamp(10px, 1.5vw, 24px);
  list-style: none;
  margin: 0;
  padding: 0;
  white-space: nowrap;
}

.nav-link {
  padding: 0.5rem clamp(0.5rem, 0.9vw, 0.85rem);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  border-radius: 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  text-decoration: none;
}

.nav-link:hover {
  color: var(--text-primary);
  background-color: transparent;
}

.nav-link.is-active {
  color: var(--accent-gold);
  background-color: transparent;
  border-bottom-color: var(--accent-gold);
  font-weight: 600;
}

/* Header Action Controls */
.header-actions {
  display: flex;
  align-items: center;
  gap: clamp(6px, 0.8vw, 10px);
  flex-shrink: 0;
}

.btn-icon {
  width: 2.375rem;
  height: 2.375rem;
  min-width: 2.375rem;
  min-height: 2.375rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-surface);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  padding: 0;
  flex-shrink: 0;
}

.btn-icon:hover {
  color: var(--accent-gold);
  border-color: var(--border-hover);
  background-color: var(--accent-gold-subtle);
  transform: translateY(-1px);
}

.btn-auth {
  display: none;
  align-items: center;
  gap: 0.45rem;
  padding: 0 clamp(0.75rem, 1vw, 1rem);
  height: 2.375rem;
  min-height: 2.375rem;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
  border: 1px solid var(--accent-gold);
  background-color: var(--accent-gold);
  color: var(--text-inverse);
  transition: all var(--transition-fast);
  white-space: nowrap;
  flex-shrink: 0;
}

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

/* PWA Install Button */
.btn-pwa-install {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0 0.85rem;
  height: 2.375rem;
  min-height: 2.375rem;
  font-family: inherit;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-gold);
  background-color: var(--accent-gold-subtle);
  color: var(--accent-gold);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  flex-shrink: 0;
}

.btn-pwa-install:hover {
  background-color: var(--accent-gold);
  color: var(--text-inverse);
  border-color: var(--accent-gold);
  transform: translateY(-1px);
}

.btn-pwa-install.is-hidden {
  display: none !important;
}

/* Below 48rem (768px Mobile): Keep header compact (Brand + City + Theme + Burger) */
@media (max-width: 47.9375rem) {
  .header-hide-mobile,
  .btn-stores-selector,
  .btn-pwa-install,
  .btn-auth {
    display: none !important;
  }
}

/* Intermediate / Tablet / DevTools Open (48rem - 63.9375rem): collapse nav-menu into burger-btn, show compact actions */
@media (min-width: 48rem) and (max-width: 63.9375rem) {
  .nav-desktop,
  .nav-menu {
    display: none !important;
  }

  .burger-btn {
    display: inline-flex !important;
  }

  .btn-stores-selector,
  .btn-auth,
  .header-hide-mobile {
    display: inline-flex !important;
  }

  .btn-stores-selector {
    padding: 0 0.65rem;
  }

  .btn-stores-selector .stores-btn-text {
    display: none;
  }

  .btn-pwa-install {
    padding: 0 0.65rem;
  }

  .btn-pwa-install .btn-pwa-text {
    display: none;
  }

  .btn-auth {
    padding: 0 0.65rem;
  }

  .btn-auth .auth-btn-text,
  .btn-auth #auth-btn-label {
    display: none;
  }
}

/* Compact desktop (64rem - 73.75rem): keep action pills concise next to full nav-menu */
@media (min-width: 64rem) and (max-width: 73.75rem) {
  .btn-stores-selector {
    padding: 0 0.65rem;
  }

  .btn-stores-selector .stores-btn-text {
    display: none;
  }

  .btn-pwa-install {
    padding: 0 0.65rem;
  }

  .btn-pwa-install .btn-pwa-text {
    display: none;
  }

  .btn-auth {
    padding: 0 0.65rem;
  }

  .btn-auth .auth-btn-text,
  .btn-auth #auth-btn-label {
    display: none;
  }
}

@media (max-width: 32.5rem) {
  .btn-pwa-install .btn-pwa-text {
    display: none;
  }
  .btn-pwa-install {
    padding: 0 0.65rem;
  }
}

/* Offline Checkout Status Badge */
.offline-status-badge {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  z-index: 1000;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.35s ease;
  opacity: 0;
  max-width: 90vw;
}

.offline-status-badge.is-visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.offline-status-badge.is-hidden {
  opacity: 0;
  transform: translateX(-50%) translateY(120%);
  pointer-events: none;
}

.offline-badge-content {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 1.15rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--accent-gold);
  border-radius: 9999px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--text-primary);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.offline-status-badge.is-offline .offline-badge-content {
  border-color: var(--warning);
  color: var(--warning);
}

.offline-status-badge.is-offline .icon {
  color: var(--warning);
}

.offline-status-badge.is-online .offline-badge-content {
  border-color: var(--success);
  color: var(--success);
}

.offline-status-badge.is-online .icon {
  color: var(--success);
}

/* Mobile Burger Button */
.burger-btn {
  width: 2.375rem;
  height: 2.375rem;
  min-height: 2.375rem;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-surface);
  color: var(--text-primary);
  z-index: 102;
  transition: border-color var(--transition-fast);
  padding: 0;
}

.burger-line {
  width: 1.125rem;
  height: 2px;
  background-color: currentColor;
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.burger-btn.is-active .burger-line:nth-child(1) {
  transform: translateY(0.375rem) rotate(45deg);
}

.burger-btn.is-active .burger-line:nth-child(2) {
  opacity: 0;
}

.burger-btn.is-active .burger-line:nth-child(3) {
  transform: translateY(-0.375rem) rotate(-45deg);
}

/* ─── 6. Mobile Navigation Drawer & Compact Menu ─────────────────────────── */
.mobile-nav-drawer {
  display: none !important;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  max-height: calc(100dvh - var(--header-height));
  overflow-y: auto;
  z-index: 999;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  padding: 1.25rem 1rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.75);
}

.mobile-nav-drawer.is-open {
  display: flex !important;
  flex-direction: column;
  gap: 12px;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 0.25rem;
}

.drawer-title {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-gold);
}

/* Redundant duplicate close button is hidden — burger button toggles to ✕ */
.drawer-close-btn {
  display: none !important;
}

.mobile-drawer-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 0.25rem;
}

.btn-drawer-action {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.75rem 1rem;
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--text-sm);
  font-weight: 600;
  min-height: 44px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-drawer-action:hover,
.btn-drawer-action:focus-visible {
  border-color: var(--accent-gold);
  background-color: var(--accent-gold-subtle);
  color: var(--accent-gold);
}

.btn-drawer-action.is-hidden {
  display: none !important;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 1rem;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  background-color: var(--bg-elevated);
  min-height: 44px;
  text-decoration: none;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link.is-active {
  background-color: var(--accent-gold-subtle);
  border-color: var(--border-subtle);
  color: var(--accent-gold);
}

.mobile-nav-footer {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-subtle);
  margin-top: 0.25rem;
}

/* ─── 6b. Mobile Bottom Navigation Bar (Phones < 48rem / 768px) ──────────── */
.mobile-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  height: 4.25rem;
  padding-bottom: env(safe-area-inset-bottom, 0px);
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: space-around;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.45);
}

@media (min-width: 48rem) {
  .mobile-bottom-nav {
    display: none !important;
  }
}

.bottom-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  height: 100%;
  min-height: 44px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.72rem;
  font-weight: 600;
  transition: color var(--transition-fast), transform var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

.bottom-nav-item .icon {
  width: 22px;
  height: 22px;
  transition: transform var(--transition-fast);
}

.bottom-nav-item:hover,
.bottom-nav-item:focus-visible {
  color: var(--accent-gold);
}

.bottom-nav-item.is-active {
  color: var(--accent-gold);
}

.bottom-nav-item.is-active .icon {
  transform: scale(1.12);
}

.bottom-nav-label {
  letter-spacing: 0.02em;
}

/* ─── 7. Main Content & General Sections ─────────────────────────────────── */
main {
  flex: 1;
  width: min(92vw, 108rem);
  max-width: 108rem;
  margin-inline: auto;
  padding: 1.5rem 0 3.5rem;
}

.page-header {
  margin-top: 0;
  margin-bottom: 1.75rem;
  text-align: left;
}

.page-header-split {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.page-header-lead {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.page-header-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .page-header-split {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 2rem;
  }
}

.page-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin: 0 0 0.5rem;
}

.page-kicker::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background-color: var(--accent-gold-brass);
  display: inline-block;
}

.page-header h1,
h1 {
  margin-top: 0;
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 3vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  margin: 0 0 0.5rem;
  line-height: 1.2;
  word-break: normal;
  overflow-wrap: normal;
  hyphens: none;
}

.page-subtitle {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin: 0;
  max-width: 44rem;
}

h2 {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.2vw, 1.75rem);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 1rem;
  letter-spacing: -0.01em;
  word-break: normal;
  overflow-wrap: normal;
  hyphens: none;
}

h3 {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 0.5rem;
}

/* ─── 8. Buttons & Actions ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.75rem 1.25rem;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  min-height: 2.75rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--accent-gold);
  color: var(--text-inverse);
  border-color: var(--accent-gold);
}

.btn-primary:hover {
  background-color: var(--accent-gold-hover);
  border-color: var(--accent-gold-hover);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(1px);
}

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

.btn-secondary:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  background-color: var(--accent-gold-subtle);
}

.btn-danger {
  background-color: var(--danger-bg);
  color: var(--danger);
  border-color: rgba(255, 180, 171, 0.3);
}

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

.btn-full {
  width: 100%;
}

/* ─── 9. Search Bar & Filter Pills ───────────────────────────────────────── */
.toolbar-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.search-box-wrapper {
  position: relative;
  width: 100%;
}

.search-box-wrapper .icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  height: 3rem;
  padding: 0 1rem 0 3rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--text-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-input:focus {
  border-color: var(--accent-gold-brass);
  outline: none;
}

.search-input::placeholder {
  color: var(--text-muted);
}

/* Filter pills horizontal scrolling (Smooth Mobile Swipe Scroll) */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 4px 8px 4px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  width: 100%;
  max-width: 100%;
}

.filter-bar::-webkit-scrollbar {
  display: none;
}

.filter-btn {
  flex-shrink: 0;
  white-space: nowrap;
  padding: 0.5rem 1rem;
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-surface);
  color: var(--text-secondary);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--accent-gold);
  color: var(--text-primary);
}

.filter-btn.is-active {
  background-color: var(--accent-gold);
  color: var(--text-inverse);
  border-color: var(--accent-gold);
  box-shadow: var(--shadow-gold);
}

.filter-btn .icon-stroke {
  width: 15px;
  height: 15px;
  stroke-width: 1.75;
}

.filter-btn.is-active .icon-stroke {
  stroke: var(--text-inverse);
}

.toolbar-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* ─── 10. Loyalty Cards Grid & Metallic Card Items (Fluid Dynamic Grid) ─── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 20rem), 1fr));
  gap: clamp(1rem, 1.6vw, 1.75rem);
  width: 100%;
}

.loyalty-card {
  position: relative;
  border-radius: var(--radius-lg);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  padding: 1.35rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 220px;
  overflow: hidden;
  min-width: 0;
  max-width: 100%;
  cursor: pointer;
  transition: transform var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast);
}

.loyalty-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-gold-brass);
  opacity: 0.9;
}

.loyalty-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-gold-brass);
  background-color: var(--bg-elevated);
}

.loyalty-card:active {
  transform: translateY(1px);
}

.card-body-stack {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

/* Minimalist 4-Category Architectural Hairlines */
.loyalty-card[data-cat="groceries"]::before {
  background: var(--cat-groceries);
}

.loyalty-card[data-cat="beauty"]::before {
  background: var(--cat-beauty);
}

.loyalty-card[data-cat="home"]::before {
  background: var(--cat-home);
}

.loyalty-card[data-cat="pets"]::before {
  background: var(--cat-pets);
}

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0;
}

.card-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.store-badge-icon,
.cat-badge-icon {
  width: 15px;
  height: 15px;
  display: inline-block;
  flex-shrink: 0;
}

.loyalty-card[data-cat="groceries"] .card-category-tag {
  color: var(--cat-groceries);
}

.loyalty-card[data-cat="beauty"] .card-category-tag {
  color: var(--cat-beauty);
}

.loyalty-card[data-cat="home"] .card-category-tag {
  color: var(--cat-home);
}

.loyalty-card[data-cat="pets"] .card-category-tag {
  color: var(--cat-pets);
}

.card-title-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.card-category-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-gold);
}

.card-store-name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--text-primary);
  margin: 0;
}

.card-qr-badge-btn {
  width: 36px;
  height: 36px;
  min-width: 36px;
  min-height: 36px;
  border-radius: var(--radius-md);
  background-color: var(--bg-container);
  border: 1px solid var(--border-subtle);
  color: var(--accent-gold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.loyalty-card:hover .card-qr-badge-btn,
.card-qr-badge-btn:hover {
  background-color: var(--accent-gold);
  color: var(--text-inverse);
  border-color: var(--accent-gold);
}

.card-program-name {
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

.card-number-wrapper {
  margin: 0;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.card-number-label {
  font-size: 0.6875rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  display: inline-block;
  flex-shrink: 0;
}

.card-number-code {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums lining-nums;
  font-feature-settings: 'tnum' 1, 'lnum' 1;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--text-primary);
  text-align: right;
  word-break: break-all;
}

.card-note-box {
  background-color: var(--bg-container);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.65rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.card-note-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.card-note-label {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.card-note-edit-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--accent-gold);
  padding: 0.15rem 0.25rem;
  min-height: 28px;
  transition: color var(--transition-fast);
}

.card-note-edit-btn:hover {
  color: var(--accent-gold-hover);
}

.card-note-text {
  font-size: var(--text-xs);
  color: var(--text-primary);
  margin: 0;
  line-height: 1.45;
}

.icon-xs {
  width: 13px;
  height: 13px;
}

.btn-card-scan-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.25rem 0;
  min-height: 36px;
}

.btn-card-scan-link .icon {
  color: var(--accent-gold);
}

.btn-card-open {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-gold);
  padding: 0.25rem 0.35rem;
  min-height: 36px;
}

.btn-icon-subtle {
  width: 30px;
  height: 30px;
  min-width: 30px;
  min-height: 30px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.btn-icon-subtle:hover {
  color: var(--danger);
  background-color: var(--danger-bg);
}

.card-bonuses-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.65rem;
  background-color: var(--accent-gold-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  color: var(--accent-gold);
  font-weight: 600;
  align-self: flex-start;
  margin-bottom: 1rem;
}

.card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-subtle);
}

.card-action-group {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.btn-card-scan {
  flex: 1;
  background-color: var(--accent-gold);
  color: var(--text-inverse);
  font-size: var(--text-sm);
  font-weight: 700;
  padding: 0.55rem 0.95rem;
  border-radius: var(--radius-sm);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  transition: all var(--transition-fast);
}

.btn-card-scan:hover {
  background-color: var(--accent-gold-hover);
  box-shadow: var(--shadow-gold);
}

/* Empty wallet placeholder */
.wallet-empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3.5rem 1.5rem;
  background-color: var(--bg-surface);
  border: 1px dashed var(--border-subtle);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.wallet-empty-state .icon {
  width: 48px;
  height: 48px;
  color: var(--accent-gold);
}

.wallet-empty-title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin: 0;
}

.wallet-empty-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  max-width: 380px;
  margin: 0;
}

/* ─── Catalog Live Sync Bar & Status Badge ───────────────────────────────── */
.catalog-sync-bar {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

@media (min-width: 600px) {
  .catalog-sync-bar {
    flex-direction: row;
  }
}

.catalog-sync-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.6rem 1.25rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.sync-status-badge {
  display: inline-flex;
  align-items: center;
  font-size: var(--text-xs);
  color: var(--text-secondary);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  min-height: 38px;
  transition: all var(--transition-fast);
}

.sync-status-badge.is-syncing {
  color: var(--accent-gold);
  border-color: var(--accent-gold);
}

/* ─── 11. Product Comparison Ledger Rows (Stitch Architectural Matrix) ──── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 19rem), 1fr));
  gap: clamp(1rem, 1.6vw, 1.75rem);
  width: 100%;
}

.product-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 1rem;
  height: 100%;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.product-card:hover {
  border-color: var(--accent-gold-brass);
  background-color: var(--bg-elevated);
}

.product-lead {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  min-width: 0;
}

.product-thumb-tile {
  position: relative;
  width: 64px;
  height: 64px;
  min-width: 64px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-container);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-gold);
  flex-shrink: 0;
}

.product-thumb-tile.cat-groceries {
  color: var(--cat-groceries);
  background-color: var(--cat-groceries-bg);
  border-color: rgba(200, 169, 110, 0.25);
}

.product-thumb-tile.cat-beauty {
  color: var(--cat-beauty);
  background-color: var(--cat-beauty-bg);
  border-color: rgba(216, 169, 158, 0.25);
}

.product-thumb-tile.cat-home {
  color: var(--cat-home);
  background-color: var(--cat-home-bg);
  border-color: rgba(62, 142, 104, 0.28);
}

.product-thumb-tile.cat-pets {
  color: var(--cat-pets);
  background-color: var(--cat-pets-bg);
  border-color: rgba(138, 163, 184, 0.28);
}

.product-thumb-icon {
  width: 26px;
  height: 26px;
}

.product-unit-pill {
  position: absolute;
  bottom: 4px;
  right: 4px;
  padding: 1px 4px;
  border-radius: 2px;
  background-color: var(--bg-main);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.6rem;
  font-weight: 700;
  line-height: 1.2;
}

.product-lead-body {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  min-width: 0;
}

.product-unit-meta {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.product-badge-row {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.multi-store-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--accent-gold);
  background: var(--accent-gold-subtle);
  border: 1px solid var(--border-gold);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.store-pill {
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-container);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
}

.discount-tag {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--accent-gold);
  background-color: var(--accent-gold-subtle);
  border: 1px solid var(--border-gold);
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
}

.product-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  margin: 0;
  line-height: 1.3;
  color: var(--text-primary);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 3.9em;
}

.product-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-subtle);
  flex-shrink: 0;
}

.product-price-summary {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.product-savings-label {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent-gold);
}

.price-current {
  font-family: var(--font-sans);
  font-variant-numeric: tabular-nums lining-nums;
  font-feature-settings: 'tnum' 1, 'lnum' 1;
  font-size: var(--text-xl);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--accent-gold);
}

.price-old {
  font-variant-numeric: tabular-nums lining-nums;
  font-feature-settings: 'tnum' 1, 'lnum' 1;
  font-size: var(--text-sm);
  color: var(--text-muted);
  text-decoration: line-through;
}

/* ─── 12. Basket Summary & Store Comparison Box ──────────────────────────── */
.basket-summary {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.basket-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  padding: 0.4rem 0;
  border-bottom: 1px dashed var(--border-subtle);
}

.basket-row:last-child {
  border-bottom: none;
}

.basket-total {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-subtle);
}

.store-comparison-box {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: clamp(12px, 1.5vw, 20px);
  width: 100%;
}

.store-comparison-item {
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.store-comparison-item.is-cheapest {
  border-color: var(--success);
  background-color: var(--success-bg);
}

/* ─── 13. Admin CRUD Table (Responsive Horizontal Scroll) ───────────────── */
.admin-table-container,
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.admin-table {
  width: 100%;
  min-width: 40rem;
  border-collapse: collapse;
  text-align: left;
  font-size: var(--text-sm);
}

.admin-table th,
.admin-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

.admin-table th {
  background-color: var(--bg-elevated);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.admin-table tbody tr:hover {
  background-color: var(--accent-gold-subtle);
}

.status-badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-sm);
}

.status-badge.active {
  background-color: var(--success-bg);
  color: var(--success);
}

.status-badge.inactive {
  background-color: var(--danger-bg);
  color: var(--danger);
}

/* ─── 14. Modals & High-Contrast Checkout Box ────────────────────────────── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  background-color: rgba(8, 8, 10, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.36s cubic-bezier(0.16, 1, 0.3, 1),
              visibility 0.36s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-backdrop.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.modal-backdrop.is-closing {
  opacity: 0;
  visibility: visible;
  pointer-events: none;
}

.modal-dialog {
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-hover);
  border-top: 2px solid var(--accent-gold);
  border-radius: var(--radius-modal);
  box-shadow: var(--shadow-lg);
  width: min(92vw, 32rem);
  max-width: 32rem;
  max-height: 88dvh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  transform: translate3d(0, 80px, 0) scale(0.88);
  opacity: 0;
  filter: blur(10px);
  transform-origin: center bottom;
  will-change: transform, opacity, filter;
  transition: transform 0.44s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.34s cubic-bezier(0.16, 1, 0.3, 1),
              filter 0.38s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-backdrop.is-open .modal-dialog {
  transform: translate3d(0, 0, 0) scale(1);
  opacity: 1;
  filter: blur(0px);
}

.modal-backdrop.is-closing .modal-dialog {
  transform: translate3d(0, 80px, 0) scale(0.88);
  opacity: 0;
  filter: blur(10px);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

.modal-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.modal-close-btn {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
}

.modal-close-btn:hover {
  color: var(--text-primary);
  background-color: var(--accent-gold-subtle);
  border-color: var(--accent-gold-brass);
}

.modal-body {
  padding: 1.5rem;
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1rem 1.5rem 1.25rem;
  border-top: 1px solid var(--border-subtle);
}

/* Pure White High-Contrast Box for Checkout Register Scanning */
.checkout-modal-body {
  text-align: center;
  padding: 1.25rem;
}

.checkout-modes {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  background-color: var(--bg-surface);
  padding: 0.35rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
  border: 1px solid var(--border-subtle);
}

.checkout-mode-btn,
.code-mode-btn {
  flex: 1;
  min-width: 0;
  padding: 8px 6px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
  border-radius: var(--radius-xs);
  color: var(--text-secondary);
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.28rem;
  transition: all var(--transition-fast);
}

.checkout-mode-btn .icon,
.code-mode-btn .icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.checkout-mode-btn.is-active,
.code-mode-btn.is-active {
  background-color: var(--accent-gold);
  color: var(--text-inverse);
  box-shadow: var(--shadow-sm);
}

/* Pure high-contrast surface */
.checkout-code-surface {
  background-color: #FFFFFF !important;
  color: #000000 !important;
  border-radius: var(--radius-md);
  padding: 1.25rem 0.75rem;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 17.5rem;
  margin: 0 auto 1.25rem auto;
  overflow: hidden;
  min-height: 13.75rem;
}

.checkout-code-surface svg {
  width: 100%;
  max-width: 17.5rem;
  height: auto;
  display: block;
}

.checkout-code-surface img {
  max-width: 100%;
  max-height: 16.25rem;
  object-fit: contain;
  display: block;
}

.checkout-card-number {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums lining-nums;
  font-feature-settings: 'tnum' 1, 'lnum' 1;
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
  user-select: all;
}

.checkout-bonus-info {
  font-size: var(--text-sm);
  color: var(--accent-gold);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.checkout-brightness-tip {
  font-size: var(--text-xs);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
}

/* ─── 15. Form Controls & Validation ─────────────────────────────────────── */
.form-group {
  margin-bottom: 1.2rem;
  text-align: left;
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.45rem;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  height: 2.875rem;
  padding: 0 0.85rem;
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: var(--text-sm);
  font-family: inherit;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-textarea {
  height: auto;
  padding: 0.75rem 0.85rem;
  min-height: 5.625rem;
  resize: vertical;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px var(--accent-gold-subtle);
  outline: none;
}

.form-file-wrapper {
  position: relative;
  background-color: var(--bg-elevated);
  border: 1px dashed var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 1rem;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.form-file-wrapper:hover {
  border-color: var(--accent-gold);
  background-color: var(--accent-gold-subtle);
}

.form-file-input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.form-file-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

.file-hint {
  display: block;
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: 0.35rem;
}

.field-error {
  display: block;
  font-size: var(--text-xs);
  color: var(--danger);
  margin-top: 0.35rem;
  min-height: 1.1em;
}

/* ─── 16. Scroll Reveal Animations ───────────────────────────────────────── */
.reveal-item {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.48s cubic-bezier(0.16, 1, 0.3, 1), transform 0.48s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── 17. 404 Error Page ─────────────────────────────────────────────────── */
.error-page-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 1rem;
  min-height: calc(100vh - var(--header-height) - 140px);
}

.error-code-badge {
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--accent-gold);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.error-message {
  font-size: var(--text-base);
  color: var(--text-secondary);
  max-width: 440px;
  margin: 0 auto 2rem;
}

.error-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
  max-width: 320px;
}

/* ─── 18. Semantic Footer (Architectural Atelier 2-Tier) ─────────────────── */
.site-footer {
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  padding: 2.25rem 1rem 1.75rem;
  margin-top: auto;
}

.footer-inner {
  width: min(92vw, 108rem);
  max-width: 108rem;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.footer-top {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.footer-desc {
  font-size: var(--text-xs);
  color: var(--text-muted);
  max-width: 440px;
  margin: 0;
  line-height: 1.55;
}

.footer-status-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.footer-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-secondary);
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.footer-bottom p {
  margin: 0;
}

.footer-inline-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
}

.footer-inline-nav a {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-secondary);
  min-height: 36px;
  display: inline-flex;
  align-items: center;
}

.footer-inline-nav a:hover {
  color: var(--accent-gold);
}

/* ─── 18b. Product Comparison Tiles & Smart Basket Ledger ──────────────── */
.product-stores-list,
.price-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin: auto 0 0 0;
  padding: 0;
  background-color: transparent;
  border: none;
  width: 100%;
}

.store-price-row,
.price-row {
  display: flex;
  flex-direction: column;
  justify-content: center;
  font-size: var(--text-xs);
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-container);
  border: 1px solid var(--border-subtle);
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
  gap: 0;
  min-width: 0;
  max-width: 100%;
  width: 100%;
}

.product-card .product-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.price-row-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  width: 100%;
  min-width: 0;
}

.store-price-brand {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
}

.store-price-brand-left {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-width: 0;
  overflow: hidden;
}

.store-price-brand-left.cat-groceries .cat-badge-icon-xs { color: var(--cat-groceries); }
.store-price-brand-left.cat-beauty    .cat-badge-icon-xs { color: var(--cat-beauty); }
.store-price-brand-left.cat-home      .cat-badge-icon-xs { color: var(--cat-home); }
.store-price-brand-left.cat-pets      .cat-badge-icon-xs { color: var(--cat-pets); }

.store-tile-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.store-price-val {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  flex-shrink: 0;
  white-space: nowrap;
}

.store-tile-price {
  font-family: var(--font-sans);
  font-variant-numeric: tabular-nums lining-nums;
  font-feature-settings: 'tnum' 1, 'lnum' 1;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}

.store-price-row.is-best .store-tile-price {
  color: var(--success-text);
}

[data-theme="light"] .store-price-row.is-best .store-tile-price {
  color: var(--success);
}

.store-tile-old {
  font-variant-numeric: tabular-nums lining-nums;
  font-feature-settings: 'tnum' 1, 'lnum' 1;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.price-row-bottom,
.store-tile-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: 0.45rem;
  width: 100%;
  min-width: 0;
}

.store-tile-status {
  font-size: 0.72rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.store-price-row.is-best .store-tile-status {
  color: var(--success-text);
  font-weight: 600;
}

[data-theme="light"] .store-price-row.is-best .store-tile-status {
  color: var(--success);
}

.store-verify-link {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--accent-gold);
  text-decoration: none;
  padding: 0.12rem 0.38rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
  white-space: nowrap;
  flex-shrink: 0;
  margin-left: auto;
}

.store-verify-link:hover {
  background-color: var(--accent-gold);
  color: var(--text-inverse);
  border-color: var(--accent-gold);
  transform: translateY(-1px);
}

.store-price-row.is-best {
  background-color: var(--success-bg);
  border: 1px solid var(--success);
  font-weight: 700;
}

.store-price-row.is-best .store-price-val {
  color: var(--success-text);
  font-weight: 700;
  font-variant-numeric: tabular-nums lining-nums;
  font-feature-settings: 'tnum' 1, 'lnum' 1;
}

[data-theme="light"] .store-price-row.is-best .store-price-val {
  color: var(--success);
}

.best-price-badge {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background-color: var(--success-bg);
  color: var(--success-text);
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--success);
}

[data-theme="light"] .best-price-badge {
  color: var(--success);
}

.product-category-tag {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

/* Smart Basket Layout & Scorecard */
.basket-hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.hero-metric-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.hero-metric-label {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.hero-metric-value-row {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.hero-metric-num {
  font-family: var(--font-display);
  font-variant-numeric: tabular-nums lining-nums;
  font-feature-settings: 'tnum' 1, 'lnum' 1;
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--text-primary);
}

.hero-metric-gold {
  color: var(--accent-gold);
}

.hero-metric-unit {
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

.hero-metric-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.15rem 0.4rem;
  border-radius: var(--radius-sm);
  background-color: var(--accent-gold-subtle);
  color: var(--accent-gold);
}

.basket-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.basket-ledger-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.15rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: 0.9rem;
}

.basket-ledger-title-group {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.basket-ledger-title-group h2 {
  margin: 0;
  font-size: var(--text-lg);
}

.icon-gold {
  color: var(--accent-gold);
}

.btn-ghost-danger {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-secondary);
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  min-height: 36px;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

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

.basket-items-list {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.basket-item {
  background-color: transparent;
  border: none;
  border-bottom: 1px solid var(--border-subtle);
  border-radius: 0;
  padding: 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  box-shadow: none;
  transition: background-color var(--transition-fast);
}

.basket-item:last-child {
  border-bottom: none;
}

.basket-item:hover {
  background-color: var(--bg-elevated);
}

@media (min-width: 640px) {
  .basket-item {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.basket-item-lead {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  min-width: 0;
}

.basket-item-badge-col {
  position: relative;
  width: 60px;
  height: 60px;
  min-width: 60px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-container);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-gold);
}

.basket-item-badge-col.cat-groceries { color: var(--cat-groceries); background-color: var(--cat-groceries-bg); border-color: rgba(200, 169, 110, 0.28); }
.basket-item-badge-col.cat-beauty    { color: var(--cat-beauty);    background-color: var(--cat-beauty-bg);    border-color: rgba(216, 169, 158, 0.28); }
.basket-item-badge-col.cat-home      { color: var(--cat-home);      background-color: var(--cat-home-bg);      border-color: rgba(62, 142, 104, 0.28); }
.basket-item-badge-col.cat-pets      { color: var(--cat-pets);      background-color: var(--cat-pets-bg);      border-color: rgba(138, 163, 184, 0.28); }

.basket-cat-icon {
  width: 24px;
  height: 24px;
}

.basket-disc-chip {
  position: absolute;
  top: 4px;
  left: 4px;
  padding: 1px 4px;
  border-radius: 2px;
  background-color: var(--bg-main);
  border: 1px solid var(--border-subtle);
  font-size: 0.575rem;
  font-weight: 700;
  color: var(--accent-gold);
  letter-spacing: 0.04em;
  line-height: 1.2;
}

.basket-store-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  background-color: var(--accent-gold-subtle);
  border: 1px solid var(--border-gold);
  color: var(--accent-gold);
}

.basket-compare-hint {
  font-size: 0.6875rem;
  color: var(--text-muted);
}

.basket-price-col {
  text-align: right;
  min-width: 82px;
}

.basket-unit-calc {
  font-size: 0.6875rem;
  color: var(--text-muted);
}

.basket-item-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.basket-item-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.basket-item-title {
  font-size: var(--text-base);
  font-weight: 700;
  margin: 0;
}

.basket-item-meta {
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

.basket-item-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-subtle);
}

.qty-control {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  background-color: var(--bg-elevated);
  overflow: hidden;
}

.qty-btn {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--text-primary);
  background-color: transparent;
  transition: background-color var(--transition-fast);
}

.qty-btn:hover {
  background-color: var(--accent-gold-subtle);
  color: var(--accent-gold);
}

.qty-val {
  min-width: 36px;
  text-align: center;
  font-weight: 700;
  font-size: var(--text-sm);
}

.basket-price-total {
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--accent-gold);
  font-family: var(--font-mono);
}

/* Scorecard */
.scorecard-wrapper {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-top: 2px solid var(--accent-gold);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.scorecard-header {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.scorecard-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.scorecard-item {
  background-color: var(--bg-container);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.scorecard-item.is-winner {
  border-color: var(--success);
  background-color: var(--success-bg);
}

.scorecard-item.is-winner .scorecard-total {
  color: var(--success-text);
}

[data-theme="light"] .scorecard-item.is-winner .scorecard-total {
  color: var(--success);
}

.scorecard-store-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.scorecard-details {
  text-align: right;
  display: flex;
  flex-direction: column;
}

.scorecard-total {
  font-family: var(--font-sans);
  font-variant-numeric: tabular-nums lining-nums;
  font-feature-settings: 'tnum' 1, 'lnum' 1;
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-primary);
}

.scorecard-diff {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.scorecard-diff.is-leader {
  color: var(--success-text);
  font-weight: 700;
}

[data-theme="light"] .scorecard-diff.is-leader {
  color: var(--success);
}

.savings-banner {
  background-color: var(--bg-container);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.savings-banner .icon {
  width: 32px;
  height: 32px;
  color: var(--accent-gold);
}

.savings-text-group {
  display: flex;
  flex-direction: column;
}

.savings-highlight {
  font-weight: 800;
  color: var(--accent-gold);
}

/* ─── Two-Mode Optimizer Tabs & Views ─── */
.optimizer-tabs {
  display: flex;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.35rem;
  gap: 0.35rem;
  margin-bottom: 1.25rem;
}

.optimizer-tab-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 0.85rem;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  min-height: 44px;
}

.optimizer-tab-btn:hover {
  color: var(--text-primary);
  background-color: var(--bg-elevated);
}

.optimizer-tab-btn.is-active {
  background-color: var(--bg-elevated);
  color: var(--accent-gold);
  border-color: var(--accent-gold-brass);
  box-shadow: var(--shadow-sm);
}

.optimizer-view {
  display: none;
}

.optimizer-view.is-active {
  display: block;
}

/* ─── Mode A: Optimal Split Route Cards ─── */
.optimal-route-summary-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--accent-gold-brass);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  box-shadow: var(--shadow-md);
}

.optimal-summary-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.optimal-summary-left {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.optimal-summary-caption {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.optimal-summary-prices {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}

.optimal-total-val {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: 900;
  color: var(--accent-gold);
}

.optimal-old-val {
  font-family: var(--font-mono);
  font-size: var(--text-base);
  color: var(--text-muted);
  text-decoration: line-through;
}

.optimal-savings-chip {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.2rem;
}

.savings-percent-tag {
  background-color: var(--success);
  color: #FFFFFF;
  font-weight: 800;
  font-size: var(--text-xs);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
}

.savings-amount-label {
  font-size: var(--text-xs);
  color: var(--success);
  font-weight: 700;
}

.optimal-route-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-xs);
  color: var(--text-primary);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.75rem;
}

.optimal-stores-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.optimal-store-group {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transition: all var(--transition-fast);
}

.optimal-store-group:hover {
  border-color: var(--border-hover);
}

.optimal-store-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-subtle);
}

.optimal-store-subtotal {
  text-align: right;
}

.store-subtotal-val {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--accent-gold);
}

.optimal-items-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.optimal-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.35rem 0;
  font-size: var(--text-sm);
}

.optimal-item-name {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.optimal-item-title {
  font-weight: 600;
  color: var(--text-primary);
}

.optimal-item-unit-calc {
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

.optimal-item-price-col {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.optimal-line-total {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--text-primary);
}

.link-store-source {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  font-size: var(--text-xs);
  color: var(--accent-gold);
  text-decoration: none;
  padding: 0.2rem 0.4rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-elevated);
  transition: all var(--transition-fast);
}

.link-store-source:hover {
  background-color: var(--accent-gold-subtle);
  color: var(--accent-gold-hover);
}

/* Admin Dashboard & City Selector Specifics */
.city-selector,
.header-city-control,
.admin-city-wrapper {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  position: relative;
  white-space: nowrap;
}

.city-selector label,
.header-city-control label,
.admin-city-label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  position: static;
  flex-shrink: 0;
  margin: 0;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  white-space: nowrap;
  pointer-events: none;
}

.city-selector select,
.header-city-control select,
.admin-city-select {
  position: static;
  margin: 0;
  min-width: 0;
  width: auto;
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-sm);
  min-height: 44px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
}

.admin-prod-cell {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.admin-prod-title {
  font-size: var(--text-sm);
  color: var(--text-primary);
}

.admin-prod-meta {
  font-size: var(--text-xs);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.promo-tag-badge {
  background-color: var(--error);
  color: #FFFFFF;
  padding: 0.1rem 0.35rem;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 700;
}

.admin-category-badges {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.3rem;
}

.subcat-chip {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  background-color: var(--bg-elevated);
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.city-badge {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-primary);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.admin-prices-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  max-width: 480px;
}

.admin-price-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: var(--text-xs);
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  padding: 0.2rem 0.45rem;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  white-space: nowrap;
}

.admin-price-chip.is-best {
  border-color: var(--success);
  background-color: var(--success-bg);
  color: var(--success-text);
}

[data-theme="light"] .admin-price-chip.is-best {
  color: var(--success);
}

.best-star {
  color: var(--accent-gold);
  font-weight: 900;
}

.modal-dialog-lg,
#admin-product-modal .modal-dialog {
  width: min(92vw, 52rem);
  max-width: 52rem;
  max-height: 88dvh;
}

.admin-product-form-body {
  max-height: 72vh;
  overflow-y: auto;
  padding-right: 0.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

.admin-section-subtitle {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--accent-gold);
  margin-top: 1.25rem;
  margin-bottom: 0.25rem;
}

.admin-section-hint {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.admin-cluster-box {
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-bottom: 1.25rem;
}

.admin-cluster-heading {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.85rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--border-subtle);
}

.admin-stores-price-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

@media (min-width: 600px) {
  .admin-stores-price-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.admin-store-price-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  margin: 0;
}

.admin-store-legend {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--text-primary);
  padding: 0 0.4rem;
}

.admin-store-inputs-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-top: 0.4rem;
}

.admin-url-group {
  grid-column: span 2;
}
.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.stat-num {
  font-size: var(--text-3xl);
  font-weight: 900;
  color: var(--accent-gold);
  line-height: 1;
}

.stat-label {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.admin-actions-bar {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.admin-btns-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.table-actions-cell {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.admin-table-empty {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--text-secondary);
  font-size: var(--text-sm);
}

.price-best-val {
  color: var(--accent-gold);
  font-weight: 700;
}

.text-center {
  text-align: center;
}

/* ─── 20. "Мої Мережі" (My Stores) Personalization & Selector ────────────── */
.btn-city-selector {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 0.75rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-size: var(--text-xs);
  font-weight: 700;
  cursor: pointer;
  height: 2.375rem;
  min-height: 2.375rem;
  transition: all var(--transition-fast);
  white-space: nowrap;
  flex-shrink: 0;
  position: relative;
}

.btn-city-selector:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  background-color: var(--accent-gold-subtle);
}

.btn-city-selector .icon-location {
  color: var(--accent-gold);
  width: 16px;
  height: 16px;
  min-width: 16px;
  min-height: 16px;
  flex-shrink: 0;
}

.city-label-text {
  display: none;
  color: var(--text-secondary);
  font-weight: 600;
}

@media (min-width: 40rem) {
  .city-label-text {
    display: inline;
  }
}

.btn-city-selector .city-name-text {
  position: static;
  margin: 0;
  min-width: 0;
  width: auto;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 520px) {
  .btn-city-selector .city-name-text {
    max-width: 70px;
  }
}

#city-modal .modal-dialog,
.city-modal-dialog {
  width: min(92vw, 36rem);
  max-width: 36rem;
  max-height: 88dvh;
}

.city-modal-subtitle {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin: 0 0 1.25rem;
  line-height: 1.45;
}

.city-cluster {
  margin-bottom: 1.25rem;
}

.city-cluster-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border-subtle);
}

.city-list-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.6rem;
}

.city-select-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 0.75rem 1rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  cursor: pointer;
  min-height: 44px;
  transition: all var(--transition-fast);
  text-align: left;
  width: 100%;
}

.city-select-btn:hover {
  border-color: var(--accent-gold);
  background-color: var(--accent-gold-subtle);
  transform: translateY(-1px);
}

.city-select-btn.is-active {
  border-color: var(--accent-gold);
  background-color: var(--accent-gold-subtle);
  box-shadow: var(--shadow-gold);
}

.city-btn-name {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-primary);
}

.city-select-btn.is-active .city-btn-name {
  color: var(--accent-gold);
}

.city-btn-meta {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: 0.2rem;
}

.store-toggle-card.is-not-in-city {
  opacity: 0.45;
  filter: grayscale(0.8);
}

.store-toggle-card.is-not-in-city .store-toggle-label {
  cursor: not-allowed;
}

.store-not-in-city-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.65rem;
  font-weight: 600;
  padding: 0.1rem 0.38rem;
  border-radius: var(--radius-sm);
  background-color: var(--danger-bg);
  color: var(--danger);
  border: 1px solid var(--border-subtle);
  margin-top: 0;
  width: fit-content;
  white-space: nowrap;
  flex-shrink: 0;
}

.btn-stores-selector {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0 0.85rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-size: var(--text-xs);
  font-weight: 700;
  cursor: pointer;
  height: 2.375rem;
  min-height: 2.375rem;
  transition: all var(--transition-fast);
  white-space: nowrap;
  flex-shrink: 0;
}

.btn-stores-selector:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  background-color: var(--accent-gold-subtle);
}

.stores-count-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 0.4rem;
  border-radius: var(--radius-full);
  background-color: var(--accent-gold);
  color: var(--text-inverse);
  font-size: 0.7rem;
  font-weight: 800;
  line-height: 1;
}

/* Modal Dialog Wider for 18 stores */
.stores-modal-dialog {
  width: min(92vw, 44rem);
  max-width: 44rem;
  max-height: 82dvh;
}

.stores-modal-subtitle {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin: 0 0 1rem;
  line-height: 1.45;
}

.stores-quick-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.65rem;
  padding: 0.65rem 0.85rem;
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
}

.btn-link {
  background: none;
  border: none;
  color: var(--accent-gold);
  font-size: var(--text-xs);
  font-weight: 700;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  min-height: 32px;
  display: inline-flex;
  align-items: center;
}

.btn-link:hover {
  color: var(--accent-gold-hover);
  background-color: var(--accent-gold-subtle);
  text-decoration: underline;
}

.quick-action-sep {
  color: var(--text-muted);
  opacity: 0.4;
}

.stores-cluster {
  margin-bottom: 1.5rem;
}

.stores-cluster:last-child {
  margin-bottom: 0.5rem;
}

.stores-cluster-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 0.65rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--border-subtle);
  letter-spacing: -0.01em;
}

.stores-cluster-title .cluster-badge {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--accent-gold);
  background-color: var(--accent-gold-subtle);
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-full);
}

.stores-toggle-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 17.5rem), 1fr));
  gap: 0.75rem;
}

.store-toggle-card {
  position: relative;
  width: 100%;
  box-sizing: border-box;
}

.store-toggle-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.store-toggle-label {
  display: grid;
  grid-template-columns: 2.375rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0.875rem;
  width: 100%;
  box-sizing: border-box;
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  cursor: pointer;
  user-select: none;
  min-height: 2.75rem;
  transition: all var(--transition-fast);
}

.store-toggle-label:hover {
  border-color: var(--border-hover);
  background-color: var(--bg-surface);
}

.store-toggle-input:focus-visible + .store-toggle-label {
  outline: 2px solid var(--accent-gold);
  outline-offset: 2px;
}

.store-toggle-input:checked + .store-toggle-label {
  border-color: var(--accent-gold);
  background-color: var(--accent-gold-subtle);
  box-shadow: var(--shadow-gold);
}

.store-modal-icon-box {
  width: 2.375rem;
  height: 2.375rem;
  min-width: 2.375rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-container);
  border: 1px solid var(--border-subtle);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-gold);
  flex-shrink: 0;
}

.store-modal-icon-box.cat-groceries { color: var(--cat-groceries); background-color: var(--cat-groceries-bg); border-color: rgba(200, 169, 110, 0.25); }
.store-modal-icon-box.cat-beauty    { color: var(--cat-beauty);    background-color: var(--cat-beauty-bg);    border-color: rgba(216, 169, 158, 0.25); }
.store-modal-icon-box.cat-home      { color: var(--cat-home);      background-color: var(--cat-home-bg);      border-color: rgba(62, 142, 104, 0.28); }
.store-modal-icon-box.cat-pets      { color: var(--cat-pets);      background-color: var(--cat-pets-bg);      border-color: rgba(138, 163, 184, 0.28); }

.store-modal-icon-box .icon {
  width: 1.125rem;
  height: 1.125rem;
}

.store-modal-logo {
  width: 2.375rem;
  height: 2.375rem;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.store-toggle-meta {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  width: 100%;
}

.store-toggle-name {
  word-break: normal;
  overflow-wrap: normal;
  hyphens: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.25;
  color: var(--text-primary);
  display: block;
}

.store-toggle-subrow {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  flex-wrap: nowrap;
  margin-top: 0.25rem;
  min-width: 0;
  width: 100%;
}

.store-toggle-program {
  font-size: var(--text-xs);
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: normal;
  overflow-wrap: normal;
  min-width: 0;
}

.store-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 0.125rem 0.375rem;
  border-radius: var(--radius-sm);
  margin-top: 0;
  width: fit-content;
  line-height: 1.2;
  white-space: nowrap;
  flex-shrink: 0;
}

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

[data-theme="light"] .store-live-badge {
  background-color: var(--success-bg);
  color: var(--success);
  border: 1px solid var(--success);
}

.store-offline-badge {
  background-color: rgba(142, 142, 154, 0.12);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
}

/* Luxury sliding toggle indicator */
.store-toggle-switch {
  position: relative;
  width: 2.75rem;
  height: 1.5rem;
  min-width: 2.75rem;
  min-height: 1.5rem;
  background-color: rgba(142, 140, 134, 0.34);
  border-radius: var(--radius-full);
  flex-shrink: 0;
  transition: background-color 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

.store-toggle-switch::after {
  content: '';
  position: absolute;
  top: 0.1875rem;
  left: 0.1875rem;
  width: 1.125rem;
  height: 1.125rem;
  background-color: #FFFFFF;
  border-radius: 50%;
  transition: transform var(--transition-fast);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

.store-toggle-input:checked + .store-toggle-label .store-toggle-switch {
  background-color: var(--accent-gold);
}

.store-toggle-input:checked + .store-toggle-label .store-toggle-switch::after {
  transform: translateX(1.25rem);
}

/* ─── 21. Two-Level Category Navigation (catalog.html) ───────────────────── */
.nav-two-level-container {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

/* Level 1: Macro-Categories Bar (Smooth Mobile Swipe Scroll) */
.macro-categories-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 2px 8px 2px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  width: 100%;
  max-width: 100%;
}

.macro-categories-bar::-webkit-scrollbar {
  display: none;
}

.macro-cat-btn {
  flex-shrink: 0;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.65rem 1.15rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: 700;
  cursor: pointer;
  min-height: 44px;
  transition: all var(--transition-fast);
}

.macro-cat-btn .icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  stroke-width: 1.75;
}

.macro-cat-btn:hover {
  border-color: var(--accent-gold);
  color: var(--text-primary);
  background-color: var(--bg-elevated);
}

.macro-cat-btn.is-active {
  background-color: var(--accent-gold);
  border-color: var(--accent-gold);
  color: var(--text-inverse);
  box-shadow: var(--shadow-gold);
}

.macro-cat-btn.is-active .icon {
  stroke: var(--text-inverse);
}

/* Level 2: Contextual Submenu (Smooth Mobile Swipe Scroll) */
.sub-categories-wrapper {
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  width: 100%;
  max-width: 100%;
}

.sub-categories-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 4px 8px 4px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  width: 100%;
  max-width: 100%;
}

.sub-categories-bar::-webkit-scrollbar {
  display: none;
}

.sub-cat-chip {
  flex-shrink: 0;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.85rem;
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: var(--text-xs);
  font-weight: 600;
  cursor: pointer;
  min-height: 38px;
  transition: all var(--transition-fast);
}

.sub-cat-chip .icon {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  stroke-width: 1.6;
}

.sub-cat-chip:hover {
  border-color: var(--accent-gold);
  color: var(--text-primary);
  background-color: var(--bg-surface);
}

.sub-cat-chip.is-active {
  background-color: var(--accent-gold-subtle);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  box-shadow: 0 0 0 1px var(--accent-gold);
}

/* Breadcrumb & Offer Count Trail */
.catalog-breadcrumb-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.65rem 1rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
}

.breadcrumb-trail {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--text-primary);
}

.breadcrumb-trail .breadcrumb-sep {
  color: var(--text-muted);
}

.breadcrumb-count {
  font-size: var(--text-xs);
  color: var(--accent-gold);
  font-weight: 700;
  background-color: var(--accent-gold-subtle);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
}

  /* Wallet Toolbar Deck & Atelier Feature Sections */
  .wallet-toolbar-deck {
    padding-bottom: 1.1rem;
    border-bottom: 1px solid var(--border-subtle);
    gap: 1rem;
  }

  .wallet-toolbar-right {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
  }

  @media (min-width: 768px) {
    .wallet-toolbar-right {
      flex-direction: row;
      align-items: center;
      justify-content: space-between;
    }

    .search-box-compact {
      max-width: 320px;
    }
  }

  .scanner-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.04em;
  }

  .status-pulse-dot {
    width: 7px;
    height: 7px;
    border-radius: var(--radius-full);
    background-color: var(--accent-gold);
    display: inline-block;
  }

  /* Catalog Architectural Deck, Legend & Telemetry */
  .catalog-filters-deck {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 1.15rem 1.25rem;
    margin-bottom: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }

  .catalog-filters-deck .toolbar-section {
    margin-bottom: 0;
  }

  .catalog-filters-deck .search-box-wrapper {
    flex: 1;
    max-width: none;
  }

  .catalog-filters-deck .nav-two-level-container {
    margin-bottom: 0;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-subtle);
  }

  .catalog-filters-deck .filter-section {
    margin-bottom: 0;
  }

  .catalog-legend-chips {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: var(--text-xs);
    color: var(--text-secondary);
  }

  .legend-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
  }

  .legend-swatch {
    width: 10px;
    height: 10px;
    border-radius: 2px;
    display: inline-block;
  }

  .swatch-best {
    background-color: var(--success-bg);
    border: 1px solid var(--success);
  }

  .swatch-promo {
    background-color: var(--accent-gold-subtle);
    border: 1px solid var(--accent-gold-brass);
  }

  .catalog-telemetry-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 2rem;
  }

  @media (min-width: 768px) {
    .catalog-telemetry-grid {
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }
  }

  .telemetry-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 1.15rem;
    display: flex;
    align-items: flex-start;
    gap: 0.9rem;
  }

  .telemetry-icon-box {
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: var(--radius-md);
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    color: var(--accent-gold);
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .telemetry-label {
    display: block;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.2rem;
  }

  .telemetry-value {
    display: block;
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.15rem;
  }

  .telemetry-hint {
    margin: 0;
    font-size: var(--text-xs);
    color: var(--text-secondary);
  }

  .catalog-basket-cta-bar {
    margin-top: 1.25rem;
    background-color: var(--bg-surface);
    border: 1px solid var(--accent-gold-brass);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }

  @media (min-width: 768px) {
    .catalog-basket-cta-bar {
      flex-direction: row;
      align-items: center;
      justify-content: space-between;
    }
  }

  .catalog-basket-cta-lead {
    display: flex;
    align-items: center;
    gap: 1rem;
  }

  .catalog-cta-title {
    margin: 0;
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-primary);
  }

/* ─── 19. Media Queries: Tablet & Desktop (Progressive Enhancement) ──────── */

/* Base Phone styles (< 40rem / 640px) */
@media (max-width: 39.9375rem) {
  .toolbar-section {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    width: 100%;
  }

  .search-box-wrapper,
  .toolbar-actions {
    width: 100%;
    max-width: 100%;
  }

  .toolbar-actions .form-select,
  .search-input,
  .form-input,
  .form-select,
  select,
  input {
    font-size: 16px !important; /* Prevents auto-zoom on iOS/Android */
    width: 100%;
    min-height: 2.75rem;
  }
}

/* Modals Mobile Lock (< 48rem / 768px) */
@media (max-width: 47.9375rem) {
  .modal-backdrop:not(.header-dropdown-modal) {
    padding: 0.75rem;
  }

  .modal-backdrop:not(.header-dropdown-modal) .modal-dialog,
  .modal-backdrop:not(.header-dropdown-modal) .modal-dialog-lg {
    width: min(92vw, 32rem);
    max-width: 32rem;
    max-height: 88dvh;
    overflow-y: auto;
    margin: auto;
    padding: 1.25rem 1rem;
  }

  .admin-actions-bar {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    width: 100%;
  }

  .admin-city-wrapper {
    width: 100%;
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    gap: 8px;
  }

  .admin-city-select {
    flex: 1;
    min-width: 0;
    width: auto;
  }

  .admin-btns-group {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }

  .admin-btns-group .btn {
    width: 100%;
    min-height: 2.75rem;
  }
}

/* Phablet / Small Tablet: min-width 40rem (640px) */
@media (min-width: 40rem) {
  .toolbar-section {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .search-box-wrapper {
    max-width: 24rem;
  }
}

/* Tablet: min-width 48rem (768px) */
@media (min-width: 48rem) {
  body {
    padding-bottom: 0 !important;
  }

  .mobile-bottom-nav {
    display: none !important;
  }

  .admin-actions-bar {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .admin-city-wrapper,
  .admin-btns-group {
    width: auto;
    flex-direction: row;
  }

  .admin-btns-group .btn {
    width: auto;
  }

  .footer-top {
    flex-direction: row;
    justify-content: space-between;
  }

  .footer-links-grid {
    grid-template-columns: repeat(3, auto);
    gap: 3rem;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .error-code-badge {
    font-size: 7rem;
  }

  .error-actions {
    flex-direction: row;
    max-width: 27.5rem;
  }
}

/* Basket Two-Column Layout: min-width 60rem (960px) */
@media (min-width: 60rem) {
  .basket-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(22rem, 1fr);
    align-items: start;
    gap: clamp(1.25rem, 2vw, 2.25rem);
  }
}

/* Desktop Header & Full Navigation: min-width 64rem (1024px) */
@media (min-width: 64rem) {
  .site-header {
    height: var(--header-height);
  }

  .nav-desktop,
  .nav-menu {
    display: flex !important;
  }

  .burger-btn {
    display: none !important;
  }

  .mobile-nav-drawer {
    display: none !important;
  }

  .mobile-bottom-nav {
    display: none !important;
  }

  .header-hide-mobile {
    display: inline-flex !important;
  }

  .btn-auth {
    display: inline-flex !important;
  }

  .btn-stores-selector {
    display: inline-flex !important;
  }
}

/* Full Luxury Desktop View: min-width 73.75rem (1180px) */
@media (min-width: 73.75rem) {
  .brand-tag {
    display: inline-block !important;
  }

  .btn-stores-selector .stores-btn-text {
    display: inline !important;
  }

  .btn-pwa-install .btn-pwa-text {
    display: inline !important;
  }

  .btn-auth .auth-btn-text,
  .btn-auth #auth-btn-label {
    display: inline !important;
  }
}

/* ==========================================================================
   20. Borderless Tonal Contrast, Architectural Corners, Transitions,
       Scroll Dissolve, & Catalog 50-Item Pagination
   ========================================================================== */

/* 20a. Remove Unnecessary Borders & Differentiate Through Tonal Contrast */
.btn,
.btn-primary,
.btn-secondary,
.btn-outline,
.btn-header-pill,
.btn-auth,
.btn-stores-selector,
.btn-pwa-install,
.theme-toggle-btn,
.checkout-mode-btn,
.code-mode-btn,
.card-qr-badge-btn,
.card-note-edit-btn,
.btn-card-scan-link,
.btn-card-open,
.btn-icon-subtle,
.qty-btn,
.macro-cat-btn,
.sub-cat-chip,
.sub-cat-btn,
.filter-btn,
.form-input,
.search-input,
.form-select,
.store-price-row,
.price-row,
.product-card,
.stat-card,
.telemetry-card,
.telemetry-icon-box,
.hero-metric-card,
.basket-item,
.optimal-route-summary-card,
.optimal-store-group,
.scorecard-item,
.admin-card,
.savings-banner,
.catalog-filters-deck,
.catalog-breadcrumb-bar,
.catalog-basket-cta-bar,
.store-toggle-label,
.store-modal-icon-box,
.store-live-badge,
.store-offline-badge,
.city-select-btn,
.loyalty-card,
.modal-dialog,
.wallet-empty-state,
.product-thumb-tile,
.discount-tag,
.multi-store-badge,
.best-price-badge,
.card-category-tag,
.card-note-box {
  border-color: transparent;
  border-width: 0;
  border-style: none;
}

/* Tonal surface separation without strokes */
.catalog-filters-deck,
.catalog-breadcrumb-bar,
.catalog-basket-cta-bar,
.product-card,
.telemetry-card,
.stat-card,
.hero-metric-card,
.basket-item,
.optimal-route-summary-card,
.optimal-store-group,
.scorecard-item,
.admin-card,
.savings-banner,
.loyalty-card,
.modal-dialog {
  background-color: var(--bg-surface);
  box-shadow: var(--shadow-sm);
}

.product-card:hover,
.loyalty-card:hover,
.telemetry-card:hover,
.stat-card:hover,
.basket-item:hover,
.scorecard-item:hover {
  background-color: var(--bg-elevated);
  box-shadow: var(--shadow-md);
}

.store-price-row,
.price-row,
.card-note-box {
  background-color: var(--bg-elevated);
}

.product-card:hover .store-price-row,
.loyalty-card:hover .card-note-box {
  background-color: var(--bg-container);
}

.store-price-row.is-best,
.scorecard-item.is-winner {
  background-color: var(--success-bg);
}

.form-input,
.search-input,
.form-select,
.qty-control,
.checkout-modes {
  background-color: var(--bg-elevated);
}

.form-input:focus,
.search-input:focus,
.form-select:focus {
  background-color: var(--bg-container);
  box-shadow: 0 0 0 2px var(--accent-gold-glow);
}

.btn-secondary,
.btn-outline,
.btn-header-pill,
.btn-auth,
.btn-stores-selector,
.theme-toggle-btn,
.card-qr-badge-btn,
.btn-card-open,
.qty-btn {
  background-color: var(--bg-elevated);
  color: var(--text-primary);
}

.btn-secondary:hover,
.btn-outline:hover,
.btn-header-pill:hover,
.btn-auth:hover,
.btn-stores-selector:hover,
.theme-toggle-btn:hover,
.card-qr-badge-btn:hover,
.btn-card-open:hover,
.qty-btn:hover {
  background-color: var(--bg-container);
  filter: brightness(1.06);
}

[data-theme="light"] .btn-secondary:hover,
[data-theme="light"] .btn-outline:hover,
[data-theme="light"] .btn-header-pill:hover,
[data-theme="light"] .btn-auth:hover,
[data-theme="light"] .btn-stores-selector:hover,
[data-theme="light"] .theme-toggle-btn:hover {
  filter: brightness(0.96);
}

/* Soft tonal blending for inactive & active category/filter choices */
.macro-cat-btn,
.sub-cat-chip,
.sub-cat-btn,
.filter-btn {
  background-color: transparent;
  color: var(--text-secondary);
}

.macro-cat-btn:hover,
.sub-cat-chip:hover,
.sub-cat-btn:hover,
.filter-btn:hover {
  background-color: var(--bg-elevated);
  color: var(--text-primary);
}

.macro-cat-btn.is-active,
.macro-cat-btn[aria-pressed="true"] {
  background-color: var(--accent-gold);
  color: var(--text-inverse);
}

.sub-cat-chip.is-active,
.sub-cat-btn.is-active,
.filter-btn.is-active {
  background-color: var(--accent-gold-subtle);
  color: var(--accent-gold);
}

.checkout-mode-btn {
  background-color: transparent;
  color: var(--text-secondary);
}

.checkout-mode-btn:hover {
  background-color: var(--bg-container);
  color: var(--text-primary);
}

.checkout-mode-btn.is-active,
.checkout-mode-btn[aria-pressed="true"] {
  background-color: var(--accent-gold);
  color: var(--text-inverse);
}

/* 20b. Architectural Corner Hierarchy */
.macro-cat-btn,
.sub-cat-chip,
.sub-cat-btn,
.filter-btn {
  border-radius: 0.25rem;
}

.btn,
.btn-primary,
.btn-secondary,
.btn-outline,
.btn-header-pill,
.btn-auth,
.btn-stores-selector,
.btn-pwa-install,
.theme-toggle-btn,
.checkout-mode-btn,
.code-mode-btn,
.card-qr-badge-btn,
.card-note-edit-btn,
.btn-card-scan-link,
.btn-card-open,
.btn-icon-subtle,
.qty-control,
.qty-btn,
.form-input,
.search-input,
.form-select,
.store-price-row,
.price-row,
.checkout-modes {
  border-radius: 0.375rem;
}

.product-card,
.stat-card,
.telemetry-card,
.hero-metric-card,
.basket-item,
.optimal-route-summary-card,
.optimal-store-group,
.scorecard-item,
.admin-card,
.savings-banner,
.catalog-filters-deck,
.catalog-breadcrumb-bar,
.catalog-basket-cta-bar,
.toolbar-panel,
.catalog-controls {
  border-radius: 0.5rem;
}

.loyalty-card {
  border-radius: 0.875rem;
}

.modal-dialog {
  border-radius: 0.75rem;
}

/* 20c. Smooth Switch Transitions */
.macro-cat-btn,
.sub-cat-chip,
.sub-cat-btn,
.filter-btn,
.checkout-mode-btn,
.code-mode-btn,
.theme-toggle-btn,
.btn,
.btn-primary,
.btn-secondary,
.btn-header-pill,
.btn-auth,
.btn-stores-selector,
.store-price-row,
.product-card,
.loyalty-card,
.basket-item,
.pagination-page-btn,
.pagination-load-more-btn {
  transition: background-color 0.32s cubic-bezier(0.22, 1, 0.36, 1),
              color 0.32s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.28s cubic-bezier(0.22, 1, 0.36, 1),
              box-shadow 0.32s ease,
              filter 0.28s ease;
}

.btn:active,
.macro-cat-btn:active,
.sub-cat-chip:active,
.filter-btn:active,
.checkout-mode-btn:active,
.pagination-page-btn:active {
  transform: scale(0.98);
}

/* 20d. Cross-Page View Transitions & Main Slide Choreography */
@view-transition {
  navigation: auto;
}

@keyframes aureliaSlideOutLeft {
  0% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    filter: blur(0px);
  }
  50% {
    filter: blur(6px);
  }
  100% {
    opacity: 0;
    transform: translate3d(-28px, 0, 0);
    filter: blur(6px);
  }
}

@keyframes aureliaSlideOutRight {
  0% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    filter: blur(0px);
  }
  50% {
    filter: blur(6px);
  }
  100% {
    opacity: 0;
    transform: translate3d(28px, 0, 0);
    filter: blur(6px);
  }
}

@keyframes aureliaSlideInRight {
  0% {
    opacity: 0;
    transform: translate3d(28px, 0, 0);
    filter: blur(6px);
  }
  60% {
    filter: blur(2px);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    filter: blur(0px);
  }
}

@keyframes aureliaSlideInLeft {
  0% {
    opacity: 0;
    transform: translate3d(-28px, 0, 0);
    filter: blur(6px);
  }
  60% {
    filter: blur(2px);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    filter: blur(0px);
  }
}

::view-transition-old(root) {
  animation: aureliaSlideOutLeft 0.34s cubic-bezier(0.22, 1, 0.36, 1) both;
}

::view-transition-new(root) {
  animation: aureliaSlideInRight 0.34s cubic-bezier(0.22, 1, 0.36, 1) both;
}

main {
  transition: opacity 0.24s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.24s cubic-bezier(0.22, 1, 0.36, 1),
              filter 0.24s cubic-bezier(0.22, 1, 0.36, 1);
}

main.page-slide-enter-from-right {
  animation: aureliaSlideInRight 0.34s cubic-bezier(0.22, 1, 0.36, 1) both;
}

main.page-slide-enter-from-left {
  animation: aureliaSlideInLeft 0.34s cubic-bezier(0.22, 1, 0.36, 1) both;
}

main.page-slide-exit-left {
  opacity: 0;
  transform: translate3d(-28px, 0, 0);
  filter: blur(6px);
}

main.page-slide-exit-right {
  opacity: 0;
  transform: translate3d(28px, 0, 0);
  filter: blur(6px);
}

/* 20e. Scroll Dissolve & Disappearance Animation */
.scroll-item {
  transition: opacity 0.44s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.44s cubic-bezier(0.22, 1, 0.36, 1),
              filter 0.44s cubic-bezier(0.22, 1, 0.36, 1),
              background-color 0.32s ease,
              box-shadow 0.32s ease;
  will-change: opacity, transform, filter;
}

.scroll-item.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  filter: blur(0px);
}

.scroll-item.is-scrolled-past {
  opacity: 0.08;
  transform: translate3d(0, -18px, 0) scale(0.95);
  filter: blur(5px);
}

@media (prefers-reduced-motion: reduce) {
  ::view-transition-old(root),
  ::view-transition-new(root),
  main.page-slide-enter-from-right,
  main.page-slide-enter-from-left,
  .is-switching-blur {
    animation: none;
  }

  .scroll-item,
  .scroll-item.is-scrolled-past,
  .modal-dialog,
  .site-header,
  .site-header.is-zoomed-out {
    transition: none;
    opacity: 1;
    transform: none;
    filter: none;
  }
}

/* 20f. Catalog 50-Item Pagination & Load More Controls */
#catalog-pagination,
.catalog-pagination {
  margin-top: 2rem;
  padding: 1.5rem 0 0.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 6px;
}

#catalog-pagination:empty,
.catalog-pagination:empty {
  display: none;
}

.pagination-load-more-btn {
  min-height: 46px;
  padding: 0.75rem 1.75rem;
  border-radius: 6px;
  border: none;
  background-color: var(--bg-elevated);
  color: var(--accent-gold);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.01em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  cursor: pointer;
}

.pagination-load-more-btn:hover {
  background-color: var(--accent-gold);
  color: var(--text-inverse);
  transform: translateY(-1px);
}

.pagination-pages {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
}

.pagination-page-btn {
  min-width: 44px;
  min-height: 44px;
  padding: 0 0.75rem;
  border-radius: 6px;
  border: none;
  background-color: var(--bg-surface);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.pagination-page-btn:hover:not(:disabled) {
  background-color: var(--bg-elevated);
  color: var(--text-primary);
}

.pagination-page-btn.is-active {
  background-color: var(--accent-gold);
  color: var(--text-inverse);
}

.pagination-page-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.pagination-ellipsis {
  min-width: 28px;
  text-align: center;
  color: var(--text-muted);
  font-size: var(--text-sm);
  user-select: none;
}

.pagination-counter {
  margin: 0;
  font-size: var(--text-xs);
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

/* ==========================================================================
   21. 3-Font Typographic Diversity & Kinetic Switch Motion Blur
   ========================================================================== */

/* Display Serif Headings & Brand Hierarchy */
.brand-title,
.brand-name,
.brand-tag,
h1,
h2,
.card-store-name,
.modal-title,
.hero-editorial-title,
.error-code-badge,
.telemetry-value {
  font-family: var(--font-display);
  letter-spacing: 0.015em;
}

h1 em,
h2 em,
.editorial-italic {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 600;
}

/* Clean Geometric UI Sans */
body,
.nav-link,
.mobile-nav-link,
.bottom-nav-item,
.btn,
.form-label,
.form-input,
.form-select,
.search-input,
.product-title,
.basket-item-title,
.admin-prod-title,
.macro-cat-btn,
.sub-cat-chip,
.sub-cat-btn,
.filter-btn,
.checkout-mode-btn {
  font-family: var(--font-sans);
}

/* Precision Tabular Monospace for Numerical Data */
.current-price,
.price-current,
.old-price,
.price-old,
.store-tile-price,
.store-tile-old,
.basket-price-total,
.basket-unit-calc,
.optimal-total-val,
.optimal-old-val,
.store-subtotal-val,
.optimal-line-total,
.scorecard-total,
.scorecard-diff,
.hero-metric-num,
.stat-value,
.discount-tag,
.basket-disc-chip,
.savings-percent-tag,
.card-number-code,
.checkout-card-number,
.pagination-counter,
.breadcrumb-count,
.multi-store-badge,
.cluster-badge,
#header-stores-count,
#basket-count-badge {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums lining-nums;
  font-feature-settings: 'tnum' 1, 'lnum' 1;
}

/* Kinetic Motion-Blur Pulse for Switches & Filter Containers */
@keyframes switchBlurPulse {
  0% {
    filter: blur(0px);
    transform: scale(1);
  }
  40% {
    filter: blur(2.5px);
    transform: scale(0.97);
  }
  100% {
    filter: blur(0px);
    transform: scale(1);
  }
}

.is-switching-blur {
  animation: switchBlurPulse 0.32s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: filter, transform;
}

/* ==========================================================================
   22. TOP-DOWN HEADER DROPDOWNS & SELECTIVE BACKGROUND BLUR
   ========================================================================== */

/* Page Content Modals: full-viewport overlay above header */
.modal-backdrop:not(.header-dropdown-modal) {
  inset: 0;
  z-index: 1200;
}

/* Top-Right Header Dropdown Popovers (#city-modal, #stores-modal, #auth-modal) */
.modal-backdrop.header-dropdown-modal {
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1120;
  align-items: flex-start;
  justify-content: flex-end;
  padding-top: calc(var(--header-height, 4rem) + 0.75rem);
  padding-bottom: 1.5rem;
  padding-inline: max(4vw, calc((100vw - 108rem) / 2));
  background-color: rgba(11, 13, 18, 0.38);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

[data-theme="light"] .modal-backdrop.header-dropdown-modal {
  background-color: rgba(17, 24, 39, 0.16);
}

.modal-backdrop.header-dropdown-modal .modal-dialog {
  width: min(92vw, 32rem);
  max-width: 32rem;
  max-height: 88dvh;
  overflow-y: auto;
  margin: 0;
  transform-origin: top right;
  opacity: 0;
  transform: translate3d(0, -1.125rem, 0) scale(0.95);
  filter: blur(6px);
  transition:
    transform 0.34s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.26s ease,
    filter 0.32s ease;
  box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.45);
}

#stores-modal .modal-dialog,
.modal-backdrop.header-dropdown-modal .stores-modal-dialog {
  width: min(92vw, 44rem);
  max-width: 44rem;
  max-height: 82dvh;
  overflow-y: auto;
  padding: clamp(1.1rem, 2vw, 1.75rem);
}

#stores-modal .modal-header {
  padding: 0 0 0.75rem;
}

#stores-modal .modal-body {
  padding: 0.25rem 0 1rem;
}

#stores-modal .modal-footer {
  padding: 0.75rem 0 0;
}

.modal-backdrop.header-dropdown-modal.is-open .modal-dialog {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  filter: blur(0px);
}

.modal-backdrop.header-dropdown-modal.is-closing .modal-dialog {
  opacity: 0;
  transform: translate3d(0, -0.875rem, 0) scale(0.96);
  filter: blur(5px);
}

@media (max-width: 39.9375rem) {
  .modal-backdrop.header-dropdown-modal {
    justify-content: center;
    padding-top: calc(var(--header-height, 4rem) + 0.5rem);
    padding-bottom: 1rem;
    padding-inline: 4vw;
  }

  .modal-backdrop.header-dropdown-modal .modal-dialog {
    width: 100%;
    max-width: 100%;
    transform-origin: top center;
  }
}

/* Selective Background Blur Targets */
.site-header,
main,
footer,
.mobile-bottom-nav {
  transition: filter 0.32s ease, transform 0.32s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.28s ease;
}

/* Page Content Modal Open: blur header + main + footer + bottom nav */
body.has-page-modal .site-header,
body.has-page-modal main,
body.has-page-modal footer,
body.has-page-modal .mobile-bottom-nav {
  filter: blur(6px);
  transform: scale(0.99);
  pointer-events: none;
}

/* Header Dropdown Open: keep .site-header 100% sharp & interactive, blur page body */
body.has-header-dropdown .site-header {
  z-index: 1150;
  filter: none !important;
  transform: none !important;
  opacity: 1 !important;
  pointer-events: auto;
}

body.has-header-dropdown main,
body.has-header-dropdown footer,
body.has-header-dropdown .mobile-bottom-nav {
  filter: blur(5px);
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .site-header,
  main,
  footer,
  .mobile-bottom-nav,
  .modal-backdrop.header-dropdown-modal .modal-dialog {
    transition: none;
  }

  body.has-page-modal .site-header,
  body.has-page-modal main,
  body.has-page-modal footer,
  body.has-page-modal .mobile-bottom-nav,
  body.has-header-dropdown main,
  body.has-header-dropdown footer,
  body.has-header-dropdown .mobile-bottom-nav {
    transform: none;
  }
}

/* ==========================================================================
   23. GUEST LOCKED WALLET, AUTH MODE TABS & PROFILE VIEW
   ========================================================================== */

.btn-ghost {
  background-color: transparent;
  color: var(--text-secondary);
  border: 1px solid transparent;
}

.btn-ghost:hover {
  background-color: var(--bg-surface);
  color: var(--text-primary);
}

.btn-logout {
  color: var(--text-secondary);
}

.btn-logout:hover {
  color: var(--danger);
  border-color: var(--danger);
  background-color: var(--danger-bg);
}

/* Auth Modal Mode Tabs & Footer */
.auth-mode-tabs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.35rem;
  padding: 0.25rem;
  margin: 0 1.5rem 0.5rem;
  background-color: var(--bg-surface);
  border-radius: var(--radius-sm);
}

.auth-mode-btn {
  min-height: 2.5rem;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-xs);
  border: none;
  background-color: transparent;
  color: var(--text-secondary);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.auth-mode-btn.is-active {
  background-color: var(--accent-gold);
  color: var(--text-inverse);
  box-shadow: var(--shadow-sm);
}

.auth-modal-footer {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 0.5rem 0 0;
}

.auth-profile-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.45rem;
  padding: 1.25rem;
  border-radius: var(--radius-md);
  background-color: var(--bg-surface);
  margin-bottom: 1rem;
}

.auth-profile-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  background-color: var(--accent-gold-subtle);
  color: var(--accent-gold);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.auth-profile-name {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0.25rem 0 0;
}

.auth-profile-email {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  margin: 0;
  word-break: break-all;
}

/* Luxury Locked Wallet Showcase Card (Guest State) */
.wallet-locked-card {
  grid-column: 1 / -1;
  max-width: 48rem;
  width: 100%;
  margin: 1rem auto 2rem;
  padding: clamp(2rem, 4vw, 3.5rem) clamp(1.5rem, 3.5vw, 3rem);
  border-radius: var(--radius-lg);
  background-color: var(--bg-surface);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.15rem;
}

[data-theme="light"] .wallet-locked-card {
  background-color: var(--bg-card);
  box-shadow: 0 12px 36px rgba(17, 24, 39, 0.08);
}

.wallet-locked-icon-wrap {
  position: relative;
  width: 4.5rem;
  height: 4.5rem;
  border-radius: var(--radius-md);
  background-color: var(--accent-gold-subtle);
  color: var(--accent-gold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.wallet-locked-icon-wrap .icon {
  width: 2rem;
  height: 2rem;
}

.wallet-locked-icon-wrap .wallet-locked-qr-sub {
  position: absolute;
  bottom: -0.35rem;
  right: -0.35rem;
  width: 1.75rem;
  height: 1.75rem;
  padding: 0.3rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-primary);
  color: var(--accent-gold);
  box-shadow: var(--shadow-sm);
}

.wallet-locked-kicker {
  margin: 0;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-gold);
}

.wallet-locked-title {
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 2.5vw, 2.25rem);
  font-weight: 600;
  line-height: 1.15;
  color: var(--text-primary);
  margin: 0;
}

.wallet-locked-desc {
  max-width: 36rem;
  font-size: var(--text-sm);
  line-height: 1.65;
  color: var(--text-secondary);
  margin: 0;
}

.wallet-locked-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  margin-top: 0.5rem;
  width: 100%;
}

.wallet-locked-actions .btn {
  min-width: min(100%, 14rem);
}

.wallet-empty-state .wallet-locked-actions {
  margin-top: 0.25rem;
}

/* Email Verification & Password Reset Views inside #auth-modal */
.auth-forgot-row {
  display: flex;
  justify-content: flex-end;
  margin-top: -0.35rem;
  margin-bottom: 0.75rem;
}

.auth-forgot-link {
  padding: 0.25rem 0.4rem;
  font-size: var(--text-xs);
  color: var(--accent-gold);
}

.auth-step-desc {
  margin: 0 0 1rem;
  font-size: var(--text-sm);
  line-height: 1.55;
  color: var(--text-secondary);
}

.auth-dev-code-hint {
  margin: 0 0 1rem;
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-sm);
  background-color: var(--accent-gold-subtle);
  color: var(--accent-gold);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  text-align: center;
}

.auth-otp-input {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: 0.35em;
  text-align: center;
}

/* Staff / QA & Admin Access Guard */
.admin-qa-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.85rem;
  padding: 0.4rem 0.95rem;
  border-radius: 999px;
  background-color: rgba(245, 158, 11, 0.14);
  color: var(--warning);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.admin-access-denied {
  max-width: 34rem;
  margin: 3rem auto;
  padding: clamp(1.75rem, 3vw, 2.75rem);
  border-radius: var(--radius-lg);
  background-color: var(--bg-card);
  box-shadow: var(--shadow-card);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.admin-access-denied-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.admin-access-denied-desc {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.65;
  color: var(--text-secondary);
}

.table-readonly-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background-color: var(--bg-surface);
  color: var(--text-muted);
  font-size: var(--text-xs);
  font-weight: 600;
  white-space: nowrap;
}

/* ─── 27. Advanced Catalog Filter Toolbar ────────────────────────────────── */
.catalog-advanced-filters {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border-subtle);
  align-items: end;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}

.filter-control-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
  margin: 0;
}

.filter-group .form-select,
.filter-group .form-input {
  width: 100%;
  min-height: 2.75rem;
  font-size: var(--text-sm);
}

.filter-group-price {
  gap: 0.5rem;
}

.price-inputs-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: end;
  gap: 0.45rem;
}

.price-input-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}

.price-range-sep {
  color: var(--text-muted);
  font-weight: 600;
  padding-bottom: 0.7rem;
  user-select: none;
}

.price-presets-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.price-preset-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-card);
  color: var(--text-secondary);
  font-size: var(--text-xs);
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.price-preset-chip:hover {
  border-color: var(--accent-gold);
  color: var(--text-primary);
}

.price-preset-chip.is-active {
  background-color: var(--accent-gold);
  border-color: var(--accent-gold);
  color: var(--text-inverse);
}

.filter-reset-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 2.75rem;
  white-space: nowrap;
}

@media (min-width: 40rem) {
  .catalog-advanced-filters {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .filter-group-price {
    grid-column: 1 / -1;
  }
}

@media (min-width: 64rem) {
  .catalog-advanced-filters {
    grid-template-columns: minmax(17rem, 1.5fr) repeat(3, minmax(10rem, 1fr));
  }

  .filter-group-price {
    grid-column: auto;
  }
}