/* ====================================================
   STORE VIEW - CONSOLIDATED STYLESHEET
   Modern, optimized CSS replacing 2,143 lines across 3 files
   ==================================================== */

/* ====================================================
   1. CSS VARIABLES & THEME
   ==================================================== */
:root {
  /* Colors */
  --bg-color: #f8f9fa;
  --text-color: #212529;
  --card-bg: #ffffff;
  --header-bg: #e9ecef;
  --input-bg: #ffffff;
  --barcode-bg: #ffffff;
  --barcode-color: #000000;
  --sidebar-width: 260px;
  
  /* Layout */
  --card-aspect-ratio: 1/2;
  --grid-columns: 3;
  --grid-gap: 16px;
  --grid-padding: 16px;
  
  /* Transitions */
  --transition-speed: 0.3s;
}

/* Dark Mode Variables */
body.dark-mode {
  --bg-color: #181a1b;
  --text-color: #ffffff;
  --card-bg: #2d2f31;
  --header-bg: #3a3b3c;
  --input-bg: #3a3b3c;
  --barcode-bg: #ffffff;
  --barcode-color: #000000;
}

/* ====================================================
   2. BASE LAYOUT
   ==================================================== */
html {
  /* Fluid typography: scales proportionally from 14px to 16px across viewport widths */
  font-size: clamp(0.875rem, 0.7rem + 0.4vw, 1rem);
}

body {
  overflow: auto;
  background-color: var(--bg-color);
  background-image: url("images/paper-crunch.png");
  color: var(--text-color);
  background-repeat: repeat;
  background-size: auto;
  /* Prevent iOS scroll bounce that causes coordinate issues */
  overscroll-behavior-y: none;
  -webkit-overflow-scrolling: touch;
  transition: background-color var(--transition-speed), color var(--transition-speed);
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  position: relative;
}

/* iOS safe area - Fill notch/status bar area */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: env(safe-area-inset-top, 0px);
  background: #f8f9fa;
  z-index: 998;
  pointer-events: none;
}

body.dark-mode::before {
  background: #2d2f31;
}

.content-wrapper {
  display: flex;
  align-items: flex-start;
  padding-left: clamp(0.75rem, 1.2vw, 1rem);
  padding-top: calc(clamp(3rem, 4vw, 3.75rem) + env(safe-area-inset-top, 0px));
  max-width: 2400px;
  margin-left: auto;
  margin-right: auto;
}

.main-content {
  flex-grow: 1;
  min-height: 100vh;
  padding: clamp(0.75rem, 1.2vw, 1rem);
}

/* ====================================================
   Store Header Banner
   ==================================================== */
.store-header-banner {
  background: transparent;
  padding: clamp(1rem, 1.5vw, 1.25rem);
  text-align: center;
  margin: clamp(-1rem, -1.2vw, -0.9375rem) clamp(-1rem, -1.2vw, -0.9375rem) clamp(1rem, 1.5vw, 1.25rem) clamp(-1rem, -1.2vw, -0.9375rem);
  box-shadow: none;
  position: relative;
  overflow: hidden;
}

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

.store-header-title {
  color: var(--text-color);
  font-size: 1.75rem;
  font-weight: 700;
  margin: 0;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  letter-spacing: 0.5px;
}

.store-header-location {
  color: var(--text-color);
  opacity: 0.9;
  font-size: 1.1rem;
  font-weight: 500;
  margin: 8px 0 0 0;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

body.dark-mode .store-header-banner {
  background: transparent;
  box-shadow: none;
}

body.dark-mode .store-header-title {
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

body.dark-mode .store-header-location {
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* ====================================================
   Clearance Count Badge
   ==================================================== */
.clearance-count-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: linear-gradient(135deg, #f76b1c 0%, #ff8c42 100%);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 12px;
  box-shadow: 0 2px 4px rgba(247, 107, 28, 0.25);
  transition: all 0.2s ease;
  letter-spacing: 0.3px;
  margin-left: 10px;
  white-space: nowrap;
}

.clearance-count-badge:hover {
  transform: translateY(-1px);
  box-shadow: 0 3px 6px rgba(247, 107, 28, 0.35);
}

.clearance-count-badge i {
  font-size: 0.7rem;
}

body.dark-mode .clearance-count-badge {
  background: linear-gradient(135deg, #d65a0a 0%, #f76b1c 100%);
  box-shadow: 0 2px 4px rgba(214, 90, 10, 0.3);
}

body.dark-mode .clearance-count-badge:hover {
  box-shadow: 0 3px 6px rgba(214, 90, 10, 0.4);
}

/* ====================================================
   3. TOP BAR
   ==================================================== */
.top-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: calc(60px + env(safe-area-inset-top, 0px));
  padding-top: env(safe-area-inset-top, 0px);
  background: var(--card-bg);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding-left: 20px;
  padding-right: 20px;
  padding-bottom: 10px;
  gap: 15px;
  z-index: 999;
}

.top-bar-right-controls {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-left: auto;
}

.mobile-scanner-btn {
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
}

.mobile-scanner-btn img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.top-bar-mobile-title {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--text-color);
  pointer-events: none;
}

/* Scanner Hint Bubble */
.scanner-hint,
#scanner-hint {
  position: absolute;
  top: 50%;
  left: 50px;
  z-index: 1001;
  background: linear-gradient(135deg, #1f7a52 0%, #2da77a 100%);
  border: 2px solid #0d1117;
  border-radius: 10px;
  padding: 10px 16px;
  color: #ffffff;
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(45, 167, 122, 0.4), 0 2px 8px rgba(0, 0, 0, 0.3);
  pointer-events: none;
  opacity: 0;
  transform: translateY(-50%) translateX(-10px) scale(0.95);
  transition: opacity 0.3s ease, transform 0.3s ease;
  white-space: nowrap;
  letter-spacing: 0.3px;
}

.scanner-hint.show,
#scanner-hint.show {
  opacity: 1;
  transform: translateY(-50%) translateX(0) scale(1);
}

.scanner-hint::before,
#scanner-hint::before {
  content: '';
  position: absolute;
  left: -10px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-right: 10px solid #0d1117;
  filter: drop-shadow(-2px 0 2px rgba(0, 0, 0, 0.3));
}

.scanner-hint::after,
#scanner-hint::after {
  content: '';
  position: absolute;
  left: -8px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-right: 8px solid #2da77a;
}

.dark-mode-toggle-desktop {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 8px;
  color: var(--text-color);
  transition: transform 0.2s ease;
}

.dark-mode-toggle-desktop:hover {
  transform: scale(1.1);
}

.top-bar-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.top-bar-actions .btn {
  font-size: 0.875rem;
  padding: 6px 12px;
  white-space: nowrap;
}

.top-bar-nav {
  display: flex;
  gap: 15px;
  align-items: center;
}

.top-bar-link {
  color: var(--text-color);
  text-decoration: none;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 6px 10px;
  border-radius: 6px;
  transition: background var(--transition-speed), color var(--transition-speed);
  white-space: nowrap;
}

.top-bar-link:hover {
  background: var(--input-bg);
  color: var(--text-color);
}

.top-bar-link i {
  font-size: 1rem;
}

@media (max-width: 768px) {
  .top-bar-actions,
  .top-bar-nav {
    display: none;
  }
  
  .top-bar {
    justify-content: space-between;
    padding: 0 15px;
  }
}

.hamburger-menu {
  width: 40px;
  height: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  background: var(--card-bg);
  border: none;
  border-radius: 5px;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
}

.hamburger-menu span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: orange;
  margin: 3px 0;
  border-radius: 2px;
  transition: transform var(--transition-speed) ease;
}

.dark-mode-toggle-mobile {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 5px;
}

#notification-bell-wrapper {
  position: relative;
}

#notification-bell {
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  padding: 8px;
  font-size: 1.5rem;
  color: var(--text-color);
  transition: transform 0.2s;
}

#notification-bell:hover {
  transform: scale(1.1);
}

#bell-icon {
  font-size: 1.5rem;
  color: var(--text-color);
  transition: color 0.3s ease;
}

#bell-icon.has-notifications {
  color: #ffc107;
  animation: bellPulse 2s ease-in-out infinite;
}

@keyframes bellPulse {
  0%, 100% { 
    transform: scale(1); 
  }
  50% { 
    transform: scale(1.05); 
  }
}

#notification-count {
  position: absolute;
  top: -5px;
  right: -5px;
  background: #dc3545;
  color: white;
  border-radius: 50%;
  padding: 2px 6px;
  font-size: 0.7rem;
}

#notification-count.hidden {
  display: none;
}

/* ====================================================
   4. SIDEBAR (DESKTOP)
   ==================================================== */
.sidebar {
  width: var(--sidebar-width);
  background: var(--card-bg);
  padding: clamp(1rem, 1.5vw, 1.25rem);
  margin-left: clamp(0.75rem, 1.2vw, 1rem);
  align-self: flex-start;
  position: sticky;
  top: clamp(200px, 18vh, 260px);
  max-height: calc(100vh - clamp(220px, 20vh, 280px));
  overflow: visible;
}

.sidebar-watchlist-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--border-color);
}

.sidebar-watchlist-btn {
  width: 100%;
  max-width: 200px;
  padding: 12px 20px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.sidebar-watchlist-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(245, 87, 108, 0.4);
}

.sidebar h6 {
  font-size: 14px;
  font-weight: bold;
  margin-top: 15px;
  margin-bottom: 8px;
}

.filter-group {
  margin-bottom: 15px;
  position: relative;
  z-index: 1;
}

/* Increase z-index for filter group when select is focused */
.filter-group:focus-within {
  z-index: 100;
}

/* React-Select styling */
.select2__control {
  cursor: pointer !important;
  min-height: 38px;
}

.select2__control:hover {
  border-color: #007bff;
}

.select2__menu {
  z-index: 999 !important;
  position: absolute !important;
  width: 100% !important;
  background: var(--input-bg) !important;
  border: 1px solid var(--header-bg) !important;
  border-radius: 6px !important;
  margin-top: 4px !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
}

.select2__menu-portal {
  z-index: 9999 !important;
}

.select2__menu-list {
  max-height: 300px !important;
  overflow-y: auto !important;
}

.select2__option {
  padding: 8px 12px !important;
  cursor: pointer !important;
}

.select2__multi-value {
  background-color: #e9ecef;
}

.select2__input-container {
  margin: 0;
  padding: 0;
}

.select2__indicator-separator {
  display: none;
}

/* Mobile-specific react-select fixes */
@media (max-width: 768px) {
  .select2__control {
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
  }
  
  .select2__input {
    font-size: 16px !important; /* Prevents iOS zoom on focus */
  }
  
  .select2__value-container {
    padding: 2px 8px;
  }
  
  .select2__multi-value {
    margin: 2px;
  }
}

@media (max-width: 768px) {
  .filter-group {
    margin-bottom: 10px;
  }
  
  .filter-group h6 {
    margin-top: 10px;
    margin-bottom: 6px;
  }
  
  /* Hide category and brand labels on mobile */
  .category-label,
  .brand-label {
    display: none;
  }
}

.sticky-filters {
  position: sticky;
  top: 0;
}

/* ====================================================
   5. MOBILE SIDEBAR
   ==================================================== */
.sidebar-menu {
  position: fixed;
  top: env(safe-area-inset-top, 0px);
  right: -100%;
  width: 100%;
  max-width: 300px;
  height: calc(100vh - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px));
  height: calc(100dvh - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px)); /* Use dynamic viewport height if supported */
  background: #ffffff;
  box-shadow: -2px 0px 10px rgba(0, 0, 0, 0.3);
  z-index: 1001;
  transition: right var(--transition-speed) ease;
  display: flex;
  flex-direction: column;
  padding-top: 20px;
  padding-left: 20px;
  padding-right: 20px;
  padding-bottom: calc(20px + env(safe-area-inset-bottom, 0px));
  overflow: hidden;
  box-sizing: border-box;
  transform: translateZ(0); /* Force GPU acceleration */
  will-change: transform; /* Hint for browser optimization */
  backface-visibility: hidden; /* Prevent rendering artifacts */
}

.sidebar-menu.open {
  right: 0;
  /* Force position recalculation when keyboard appears */
  transform: translate3d(0, 0, 0);
}

body.dark-mode .sidebar-menu {
  background: #2c2f36;
  box-shadow: -2px 0px 10px rgba(0, 0, 0, 0.5);
}

.menu-header-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding: 0;
  flex-shrink: 0;
  position: relative;
  gap: 10px;
}

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

.menu-header {
  font-size: 1.5rem;
  font-weight: bold;
}

.sidebar-close-btn {
  background: none;
  border: none;
  font-size: 2.5rem;
  line-height: 1;
  color: var(--text-color);
  cursor: pointer;
  padding: 0;
  margin: 0;
  margin-left: auto; /* Push to the right */
  opacity: 0.7;
  transition: opacity 0.2s ease;
  position: relative;
  z-index: 9999;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  pointer-events: auto !important;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sidebar-close-btn:hover,
.sidebar-close-btn:active {
  opacity: 1;
}

.mobile-nav-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 15px;
  flex-shrink: 0;
}

.mobile-action-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 15px;
  flex-shrink: 0;
}

.mobile-action-buttons .mobile-nav-btn {
  padding: 8px 12px;
}

.mobile-break {
  border: none;
  border-top: 1px solid var(--header-bg);
  flex-shrink: 0;
}

.mobile-nav-btn {
  display: block;
  padding: 6px;
  background: var(--header-bg);
  color: var(--text-color);
  text-decoration: none;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
  text-align: center;
  transition: background var(--transition-speed);
}

.mobile-nav-btn:hover {
  background: var(--input-bg);
  color: var(--text-color);
}

.mobile-filters-container {
  flex: 1 1 auto;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  min-height: 0;
  padding-right: 5px;
  padding-bottom: clamp(40px, 10vh, 60px);
  overscroll-behavior: contain;
  position: relative;
}

.mobile-filters-container .filter-panel {
  min-height: min-content;
  padding-bottom: 20px;
}

.dark-mode-toggle {
  font-size: 1.2rem;
  padding: 8px;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--text-color);
  transition: transform 0.2s ease;
}

.dark-mode-toggle:hover {
  transform: scale(1.1);
}

/* ====================================================
   6. PRODUCT GRID
   ==================================================== */
.product-container {
  display: grid;
  gap: clamp(0.75rem, 1vw, 1rem);
  padding: clamp(0.75rem, 1vw, 1rem);
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.grid-view {
  grid-template-columns: repeat(auto-fill, minmax(clamp(200px, 15vw, 280px), 1fr));
  width: 100%;
  max-width: 100%;
  gap: clamp(12px, 1.5vw, 20px);
  justify-content: center;
  transition: all var(--transition-speed) ease;
  padding: clamp(12px, 1.5vw, 20px);
}

@media (max-width: 768px) {
  .grid-view {
    grid-template-columns: repeat(auto-fill, minmax(clamp(160px, 40vw, 200px), 1fr));
    gap: clamp(8px, 2vw, 12px);
    padding: clamp(8px, 2vw, 12px);
  }
}

.grid-view .product-card {
  aspect-ratio: var(--card-aspect-ratio);
  transition: aspect-ratio var(--transition-speed) ease, margin var(--transition-speed) ease;
}

/* Shorter aspect ratio for watchlist cards */
.grid-view .product-card:has(.view-watchlist-item) {
  aspect-ratio: 1/1.2;
}

/* ====================================================
   7. PRODUCT CARDS (DESKTOP) - Modern & Professional Design
   ==================================================== */
.product-card {
  position: relative;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), 
              box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: var(--card-bg);
  border-radius: 12px;
  overflow: hidden;
  border: none;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.product-card:hover {
  transform: translateY(-4px);
  cursor: pointer;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.product-card:hover .card-img-top {
  transform: scale(1.05);
}

/* Dark mode card shadow */
body.dark-mode .product-card {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

body.dark-mode .product-card:hover {
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.5);
}

.flip-card {
  position: relative;
}

.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: opacity 0.6s;
}

.flip-card-front {
  position: absolute;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 12px;
  background-color: var(--card-bg);
  color: var(--text-color);
  overflow: hidden;
  opacity: 1;
  transition: opacity 0.3s;
}

.flip-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 12px;
  background-color: var(--card-bg);
  color: var(--text-color);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  padding: 20px;
  box-sizing: border-box;
  overflow-y: auto;
}

.flipped .flip-card-front {
  opacity: 0;
  pointer-events: none;
}

.flipped .flip-card-back {
  opacity: 1;
  pointer-events: auto;
}

.card {
  height: 100%;
  display: flex;
  flex-direction: column;
  background-color: transparent;
  color: var(--text-color);
  border: none;
  border-radius: 12px;
}

.card-img-top {
  object-fit: contain;
  height: 200px;
  width: 100%;
  padding: 16px;
  background: #ffffff;
  transition: transform 0.3s ease;
  margin: 0;
  display: block;
}

body.dark-mode .card-img-top {
  background: #1a1a1a;
}

.barcode-wrapper {
  text-align: center;
  margin: 8px 0 2px 0;
  padding: 0;
  max-width: 75%;
  margin-left: auto;
  margin-right: auto;
  overflow: hidden;
  border-radius: 6px;
}

.barcode-canvas {
  display: block;
  margin: 0 auto;
  max-width: 100%;
  width: auto;
  height: auto;
  pointer-events: none;
  border-radius: 6px;
}

.aisle-bay-info {
  font-size: 0.9rem;
  width: 100%;
  padding: 12px;
  background: rgba(102, 126, 234, 0.08);
  border-radius: 8px;
  border: 1px solid rgba(102, 126, 234, 0.2);
  margin-bottom: 12px;
}

.aisle-bay-info p {
  line-height: 1.6;
  margin: 6px 0;
}

.aisle-bay-info .location-desc {
  font-size: 0.85rem;
  opacity: 0.9;
}

body.dark-mode .aisle-bay-info {
  background: rgba(102, 126, 234, 0.15) !important;
  border-color: rgba(102, 126, 234, 0.3);
}

/* Location unavailable styling */
.location-unavailable {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px 12px;
  background: rgba(239, 68, 68, 0.08) !important;
  border: 1px solid rgba(239, 68, 68, 0.2) !important;
}

.unavailable-icon {
  font-size: 2rem;
  color: #ef4444;
  margin-bottom: 8px;
}

.unavailable-text {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 500;
  color: #ef4444;
  text-align: center;
}

body.dark-mode .location-unavailable {
  background: rgba(239, 68, 68, 0.12) !important;
  border-color: rgba(239, 68, 68, 0.3) !important;
}

body.dark-mode .unavailable-icon,
body.dark-mode .unavailable-text {
  color: #f87171;
}

.card-back-content {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}

.card-back-title {
  text-decoration: none;
  color: var(--text-color);
  width: 100%;
  text-align: center;
}

.card-back-title:hover .card-title {
  color: #667eea;
}

.card-back-info {
  width: 100%;
  text-align: center;
}

.card-back-info .card-text {
  margin: 4px 0;
  line-height: 1.4;
}

.card-back-links {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.flip-button {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(102, 126, 234, 0.15);
  border: 1px solid rgba(102, 126, 234, 0.3);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  transition: all 0.2s ease;
  z-index: 11;
}

.flip-button:hover {
  background: rgba(102, 126, 234, 0.25);
  transform: scale(1.15);
}

body.dark-mode .flip-button {
  background: rgba(102, 126, 234, 0.2);
}

.add-to-cart {
  position: absolute;
  bottom: 8px;
  left: 8px;
  background: rgba(40, 167, 69, 0.15);
  border: 1px solid rgba(40, 167, 69, 0.3);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  transition: all 0.2s ease;
  z-index: 11;
}

.add-to-cart:hover {
  background: rgba(40, 167, 69, 0.25);
  transform: scale(1.15);
}

body.dark-mode .add-to-cart {
  background: rgba(40, 167, 69, 0.2);
}

/* Hide add-to-cart button when card is flipped */
.product-card.flipped .add-to-cart {
  display: none;
}

/* Card back links */
.check-all-stores-link,
.amazon-search-link,
.ebay-sold-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all 0.2s ease;
  margin: 4px 0;
  width: 100%;
  justify-content: center;
  box-sizing: border-box;
}

.check-all-stores-link {
  background: rgba(147, 51, 234, 0.1);
  color: #9333ea;
  border: 1px solid rgba(147, 51, 234, 0.3);
}

.check-all-stores-link:hover {
  background: rgba(147, 51, 234, 0.2);
  border-color: #9333ea;
}

.amazon-search-link {
  background: rgba(255, 153, 0, 0.1);
  color: #ff9900;
  border: 1px solid rgba(255, 153, 0, 0.3);
}

.amazon-search-link:hover {
  background: rgba(255, 153, 0, 0.2);
  border-color: #ff9900;
}

.ebay-sold-link {
  background: rgba(134, 184, 23, 0.1);
  color: #86b817;
  border: 1px solid rgba(134, 184, 23, 0.3);
}

.ebay-sold-link:hover {
  background: rgba(134, 184, 23, 0.2);
  border-color: #86b817;
}

.card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 0 16px 8px 16px;
  gap: 6px;
  min-height: 0;
  margin: 0;
}

.card-title {
  font-size: 0.95rem;
  font-weight: 600;
  margin-top: 20px;
  margin-bottom: 6px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-height: 1.3;
  color: var(--text-color);
  min-height: 2.4rem;
}

.card-text {
  font-size: 0.875rem;
  margin-bottom: -3px;
  color: var(--text-color);
  opacity: 0.9;
}

.card-price {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  align-items: baseline;
  margin-top: 0;
  padding-top: 12px;
  border-top: 1px solid rgba(128, 128, 128, 0.1);
  font-size: 1rem !important;
  line-height: 1.4;
}

.card-text.card-price {
  font-size: 1rem !important;
}

/* Stock text styling */
.stock-text {
  color: #46cb70 !important;
  font-size: .8rem !important;
}

.stock-text strong {
  color: #46cb70 !important;
  font-size: .8rem !important;
}

/* ====================================================
   8. MOBILE TILES
   ==================================================== */
/* Mobile tiles base styles */
@media (max-width: 1200px) {
  .mobile-tiles {
    display: grid !important;
    gap: 12px !important;
    padding: 16px !important;
  }
}

/* Tablet landscape and portrait - 4 columns */
@media (min-width: 600px) and (max-width: 1200px) {
  .mobile-tiles {
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  }
}

/* Small mobile - 3 columns */
@media (max-width: 599px) {
  .mobile-tiles {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 8px !important;
    padding: 12px !important;
  }
}

.tile-mobile {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: flex-start !important;
  background: linear-gradient(145deg, #ffffff 0%, #fcfcfc 100%) !important;
  border-radius: 12px !important;
  padding: 10px 6px 8px 6px !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06), 0 1px 3px rgba(0, 0, 0, 0.04) !important;
  border: 1px solid rgba(0, 0, 0, 0.04) !important;
  cursor: pointer !important;
  transition: all var(--transition-speed) cubic-bezier(0.4, 0, 0.2, 1) !important;
  position: relative !important;
  overflow: visible !important;
  min-height: 190px !important;
  height: auto !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

.tile-mobile:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1), 0 2px 6px rgba(0, 0, 0, 0.06) !important;
}

.tile-mobile:active {
  transform: translateY(0) !important;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04) !important;
}

.tile-img {
  width: 70px !important;
  height: 70px !important;
  object-fit: contain !important;
  background: linear-gradient(145deg, #f8f9fa 0%, #ffffff 100%) !important;
  border-radius: 8px !important;
  margin-bottom: 8px !important;
  padding: 6px !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04) !important;
  flex-shrink: 0 !important;
}

.tile-info {
  width: 100% !important;
  text-align: center !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: space-between !important;
  flex-grow: 1 !important;
}

.tile-title {
  font-size: 0.75em !important;
  font-weight: 600 !important;
  color: #2c3e50 !important;
  line-height: 1.2 !important;
  margin: 0 0 6px 0 !important;
  width: 100% !important;
  display: -webkit-box !important;
  -webkit-line-clamp: 3 !important;
  -webkit-box-orient: vertical !important;
  overflow: hidden !important;
  min-height: 3em !important;
}

.tile-price-row {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  margin-bottom: 4px !important;
  gap: 2px !important;
}

.tile-msrp {
  color: #e74c3c !important;
  text-decoration: line-through !important;
  font-size: 0.7em !important;
  font-weight: 500 !important;
}

.tile-price {
  color: #27ae60 !important;
  font-weight: 700 !important;
  font-size: 0.9em !important;
}

.tile-stock {
  font-size: 0.65em !important;
  color: #ffffff !important;
  font-weight: 600 !important;
  padding: 2px 6px !important;
  background: #7B2CBF !important;
  border-radius: 4px !important;
  border: 1px solid #6A1B9A !important;
  white-space: nowrap !important;
}

/* Dark Mode Tiles */
body.dark-mode .tile-mobile {
  background: linear-gradient(145deg, #2c2f36 0%, #242832 100%) !important;
  color: #e4e6ea !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
}

body.dark-mode .tile-img {
  background: linear-gradient(145deg, #3a3d47 0%, #2c2f36 100%) !important;
}

body.dark-mode .tile-title {
  color: #e4e6ea !important;
}

body.dark-mode .tile-stock {
  background: #8B5CF6 !important;
  border: 1px solid #7C3AED !important;
}

/* ====================================================
   9. MODALS
   ==================================================== */
.scanner-modal,
.mobile-full-card-modal {
  display: flex;
  justify-content: center;
  align-items: center;
  position: fixed;
  z-index: 1050;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
}

/* Ensure SweetAlert2 toasts appear above modals */
.swal2-container {
  z-index: 10000 !important;
}

.scanner-modal-content {
  background-color: var(--card-bg);
  padding: 20px;
  border-radius: 16px;
  width: 90%;
  max-width: 600px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  color: var(--text-color);
  transition: all var(--transition-speed);
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.scanner-modal-content.compact {
  max-height: auto;
  min-height: auto;
}

.scanner-modal-content.compact .results-container {
  min-height: 50px;
  max-height: 100px;
}

.modal-product-details {
  background: linear-gradient(135deg, var(--card-bg) 0%, var(--header-bg) 100%);
  padding: 12px;
  border-radius: 16px;
  width: 95%;
  max-width: 460px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
  color: var(--text-color);
  transition: all var(--transition-speed);
  max-height: 98vh;
  overflow-y: auto;
  position: relative;
  border: 1px solid rgba(245, 87, 108, 0.2);
}

.modal-product-details > * + * {
  margin-top: 8px;
}

.modal-close-x {
  position: absolute;
  top: 8px;
  right: 8px;
  background: none;
  border: none;
  font-size: 28px;
  font-weight: 300;
  color: var(--text-color);
  cursor: pointer;
  padding: 5px 10px;
  line-height: 1;
  z-index: 10;
  opacity: 0.7;
  transition: opacity 0.2s ease;
}

.modal-close-x:hover {
  opacity: 1;
}

.modal-header-section {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
  align-items: flex-start;
  padding: 8px;
  background: var(--card-bg);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.modal-image-wrapper {
  position: relative;
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: white;
  border-radius: 10px;
  padding: 6px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.modal-product-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

body.dark-mode .modal-image-wrapper {
  background: rgba(255, 255, 255, 0.05);
}

.bounty-icon-overlay-modal {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 32px;
  height: 32px;
  z-index: 5;
  background: rgba(139, 0, 0, 0.9);
  border-radius: 50%;
  padding: 3px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
  animation: spin-bounty 10s linear infinite;
}

.modal-header-info {
  flex: 1;
  min-width: 0;
}

.modal-product-title {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-color);
  text-decoration: none;
  margin-bottom: 8px;
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
}

.modal-product-title:hover {
  background: linear-gradient(135deg, #f5576c 0%, #e082ea 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.modal-meta-row {
  font-size: 12px;
  margin-bottom: 4px;
  color: var(--text-color);
  opacity: 0.85;
}

.modal-meta-row strong {
  color: rgba(245, 87, 108, 0.9);
}

.modal-aisle-section {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  padding: 12px;
  background: linear-gradient(135deg, rgba(245, 87, 108, 0.1) 0%, rgba(224, 130, 234, 0.1) 100%);
  border-radius: 12px;
  margin-bottom: 15px;
  border: 1px solid rgba(245, 87, 108, 0.2);
}

.modal-aisle-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 65px;
  padding: 10px 12px;
  background: var(--card-bg);
  border-radius: 8px;
  border: 2px solid rgba(245, 87, 108, 0.3);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.modal-aisle-label {
  font-size: 10px;
  font-weight: 700;
  color: rgba(245, 87, 108, 0.8);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.modal-aisle-value {
  font-size: 20px;
  font-weight: bold;
  background: linear-gradient(135deg, #f5576c 0%, #e082ea 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.modal-aisle-desc {
  flex: 1;
  font-size: 12px;
  color: var(--text-color);
  font-style: italic;
  opacity: 0.8;
}

.modal-aisle-unavailable {
  padding: 10px 14px;
  background: rgba(255, 193, 7, 0.1);
  border: 1px solid rgba(255, 193, 7, 0.3);
  border-radius: 8px;
  font-size: 12px;
  color: var(--text-color);
  text-align: center;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.modal-aisle-unavailable i {
  color: rgba(255, 193, 7, 0.8);
  font-size: 14px;
}

[data-theme="dark"] .modal-aisle-unavailable {
  background: rgba(255, 193, 7, 0.15);
  border-color: rgba(255, 193, 7, 0.4);
}

.modal-price-section {
  background: var(--card-bg);
  padding: 12px;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.modal-price-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.modal-price-label {
  font-weight: 700;
  font-size: 14px;
  min-width: 50px;
}

.modal-price-values {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.modal-price-msrp {
  color: #dc3545;
  text-decoration: line-through;
  font-size: 13px;
}

.modal-price-previous {
  color: #ff8c00;
  text-decoration: line-through;
  font-size: 13px;
}

.modal-price-current {
  color: #28a745;
  font-weight: bold;
  font-size: 16px;
}

.modal-info-row {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  font-size: 13px;
  padding-top: 8px;
  border-top: 1px solid var(--border-color);
}

.modal-info-row strong {
  color: rgba(245, 87, 108, 0.9);
}

.modal-multi-store-scrollbox {
  max-height: 300px;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  border: 1px solid var(--header-bg);
  border-radius: 8px;
  margin: 15px 0;
  background: var(--card-bg);
  touch-action: pan-y;
  position: relative;
}

/* Ensure scrolling works on mobile */
@media (max-width: 768px) {
  .modal-multi-store-scrollbox {
    -webkit-overflow-scrolling: touch;
    overflow-y: scroll; /* Force scrollbar on iOS */
  }
}

.modal-store-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  border-bottom: 1px solid var(--header-bg);
  gap: 8px;
}

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

.modal-store-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.modal-store-name-line {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.modal-store-location {
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted);
  line-height: 1.2;
  margin-top: 2px;
}

.modal-store-details-line {
  display: flex;
  gap: 12px;
  font-size: 12px;
}

.modal-store-price {
  font-weight: 600;
  color: var(--text-color);
}

.modal-store-stock {
  font-weight: 600;
  color: rgba(245, 87, 108, 0.9);
}

.modal-store-open-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  min-width: 30px;
  border-radius: 4px;
  background: rgba(245, 87, 108, 0.1);
  color: rgba(245, 87, 108, 0.9);
  text-decoration: none;
  transition: all 0.2s ease;
  flex-shrink: 0;
  font-size: 12px;
  -webkit-tap-highlight-color: transparent;
}

.modal-store-open-btn:hover,
.modal-store-open-btn:active {
  background: rgba(245, 87, 108, 0.2);
  color: rgba(245, 87, 108, 1);
  transform: scale(1.05);
}

/* Old styles for backwards compatibility - can be removed */
.modal-store-item {
  background: var(--card-bg);
  padding: 10px;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.modal-store-name {
  font-weight: bold;
  margin-bottom: 6px;
  font-size: 14px;
  color: rgba(245, 87, 108, 0.9);
}

.modal-store-details {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
}

.modal-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 0 !important;
  margin-bottom: 0 !important;
}

.btn-modal-action {
  flex: 1;
  min-width: 85px;
  padding: 8px 10px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.2s ease;
  border: none;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.btn-modal-action:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.btn-modal-action.btn-primary {
  background: linear-gradient(135deg, #f5576c 0%, #e4465b 100%);
  color: white;
}

.btn-modal-action.btn-warning {
  background: linear-gradient(135deg, #ff9900 0%, #ff7700 100%);
  color: white;
}

.btn-modal-action.btn-info {
  background: linear-gradient(135deg, #0064d2 0%, #004a9e 100%);
  color: white;
}

.btn-modal-close-bottom {
  width: 100%;
  margin-top: 16px;
  padding: 12px;
  font-size: 14px;
  font-weight: 600;
  background: var(--secondary-btn-bg);
  color: var(--text-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-modal-close-bottom:hover {
  background: var(--hover-bg);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-check-stores {
  width: 100%;
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.2s ease;
  border: none;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
  margin-bottom: 12px;
  cursor: pointer;
}

.btn-check-stores:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(102, 126, 234, 0.4);
}

.btn-check-stores:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.card-text {
  font-size: 11px;
  margin-bottom: 6px;
}

.card-text small {
  opacity: 0.7;
  font-size: 11px;
}

.modal-barcode-canvas {
  width: 100%;
  max-width: 250px;
  height: auto;
  margin: 8px auto;
  display: block;
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(108, 117, 125, 0.1);
  border: 1px solid rgba(108, 117, 125, 0.2);
  color: var(--text-color);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all 0.2s ease;
  z-index: 10;
}

.modal-close-btn:hover {
  background: rgba(108, 117, 125, 0.2);
  transform: rotate(90deg);
}

.modal-close-btn-bottom {
  width: 100%;
  padding: 12px 24px;
  margin-top: 16px;
  background: rgba(108, 117, 125, 0.1);
  border: 1px solid rgba(108, 117, 125, 0.2);
  border-radius: 8px;
  color: var(--text-color);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.modal-close-btn-bottom:hover {
  background: rgba(108, 117, 125, 0.2);
}

.modal-close-btn-bottom i {
  font-size: 1rem;
}

.scanner-header {
  margin-bottom: 24px;
  text-align: center;
}

.scanner-icon {
  font-size: 2.5rem;
  color: #667eea;
  margin-bottom: 12px;
}

.scanner-header h3 {
  margin: 8px 0;
  font-size: 1.5rem;
  font-weight: 700;
}

.scanner-subtitle {
  margin: 4px 0 0 0;
  font-size: 0.9rem;
  opacity: 0.7;
}

.scanner-body {
  margin-bottom: 20px;
}

.search-section {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}

.search-input-wrapper {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 14px;
  color: rgba(102, 126, 234, 0.6);
  font-size: 1rem;
  pointer-events: none;
}

.search-input {
  flex: 1;
  padding: 12px 12px 12px 40px;
  border: 2px solid rgba(102, 126, 234, 0.2);
  border-radius: 10px;
  background: var(--input-bg);
  color: var(--text-color);
  font-size: 1rem;
  transition: all 0.2s ease;
}

.search-input:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.search-btn {
  padding: 12px 24px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.search-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(102, 126, 234, 0.4);
}

.search-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.results-container {
  min-height: 200px;
}

.scanner-error,
.scanner-loading,
.scanner-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-color);
}

.scanner-error {
  background: rgba(239, 68, 68, 0.1);
  border-radius: 12px;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.scanner-error i {
  font-size: 3rem;
  color: #ef4444;
  margin-bottom: 12px;
}

.scanner-loading i {
  font-size: 2.5rem;
  color: #667eea;
  margin-bottom: 12px;
}

.scanner-empty i {
  font-size: 3rem;
  color: rgba(102, 126, 234, 0.4);
  margin-bottom: 12px;
}

.scanner-results {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.result-product-card {
  display: flex;
  gap: 16px;
  padding: 16px;
  background: rgba(102, 126, 234, 0.05);
  border-radius: 12px;
  border: 1px solid rgba(102, 126, 234, 0.1);
}

.result-image-wrapper {
  width: 100px;
  height: 100px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border-radius: 8px;
  padding: 8px;
}

body.dark-mode .result-image-wrapper {
  background: #1a1a1a;
}

.result-image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.result-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
}

.result-title {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
  line-height: 1.4;
}

.result-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.85rem;
  opacity: 0.8;
}

.result-brand,
.result-category {
  display: flex;
  align-items: center;
  gap: 6px;
}

.stores-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(102, 126, 234, 0.1);
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  color: #667eea;
}

.stores-list-wrapper {
  max-height: 300px;
}

.stores-list {
  max-height: 300px;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  gap: 8px;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  touch-action: pan-y;
}

.scroll-indicator {
  position: absolute;
  bottom: 110px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(102, 126, 234, 0.7);
  color: white;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  animation: bounce-indicator 2s infinite;
  z-index: 10;
}

.scroll-indicator i {
  font-size: 0.9rem;
}

@keyframes bounce-indicator {
  0%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(-4px);
  }
}

body.dark-mode .scroll-indicator {
  background: rgba(102, 126, 234, 0.8);
}

@media (max-width: 768px) {
  .stores-list {
    overflow-y: scroll; /* Force scrollbar on iOS */
  }
}

.store-result-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  background: var(--card-bg);
  border: 1px solid var(--header-bg);
  border-radius: 10px;
  transition: all 0.2s ease;
}

.store-result-item:hover {
  border-color: #667eea;
  transform: translateX(4px);
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.15);
}

.store-result-item.out-of-stock {
  opacity: 0.6;
}

.store-location-link {
  text-decoration: none;
  color: inherit;
  transition: all 0.2s ease;
}

.store-location-link:hover .store-location {
  color: #667eea;
}

.store-location-link:hover .store-location i {
  transform: scale(1.2);
}

.store-location {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.store-location i {
  color: #667eea;
  transition: transform 0.2s ease;
}

.store-name-container {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
}

.store-name-line {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
}

.store-address-subtext {
  font-size: 0.8rem;
  color: #999;
  font-weight: 400;
  padding-left: 24px;
  line-height: 1.2;
}

body.dark-mode .store-address-subtext {
  color: rgba(255, 255, 255, 0.6);
}

.store-details {
  display: flex;
  gap: 16px;
  align-items: center;
  font-size: 0.9rem;
}

.store-price {
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
  color: #10b981;
}

.store-stock {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 500;
}

.stock-available {
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
}

.stock-out {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
}

.scanner-footer {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-top: 12px;
  border-top: 1px solid var(--header-bg);
  margin-top: 16px;
}

.scanner-checkbox {
  display: flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
  padding: 6px 10px;
  border-radius: 6px;
  background: rgba(102, 126, 234, 0.05);
  transition: all 0.2s ease;
}

.scanner-checkbox:hover {
  background: rgba(102, 126, 234, 0.1);
}

.scanner-checkbox input {
  margin-right: 8px;
  cursor: pointer;
  width: 14px;
  height: 14px;
}

.checkbox-label {
  font-weight: 500;
  font-size: 0.8rem;
}

/* ====================================================
   10. NOTIFICATIONS
   ==================================================== */
.notification-dropdown {
  position: fixed;
  top: 60px;
  right: 20px;
  width: 350px;
  max-height: 500px;
  background: var(--card-bg);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  z-index: 1000;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.notification-dropdown.hidden {
  display: none;
}

.notification-actions {
  display: flex;
  justify-content: space-between;
  padding: 15px;
  border-bottom: 1px solid var(--header-bg);
  gap: 10px;
}

.notification-actions button {
  background: var(--header-bg);
  color: var(--text-color);
  border: none;
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
  transition: background var(--transition-speed);
}

.notification-actions button:hover {
  background: var(--input-bg);
}

.notifications-list {
  flex: 1;
  overflow-y: auto;
  padding: 10px;
}

.notification-item {
  padding: 12px;
  margin-bottom: 10px;
  background: var(--header-bg);
  border-radius: 6px;
  cursor: pointer;
  transition: background var(--transition-speed);
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.notification-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 8px;
  overflow: hidden;
  background: var(--card-bg);
}

.notification-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.notification-content {
  flex: 1;
  min-width: 0;
}

.notification-item:hover {
  background: var(--input-bg);
}

.notification-item.unread {
  background: rgba(0, 123, 255, 0.1);
  border-left: 3px solid #007bff;
}

.notification-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 5px;
}

.unread-indicator {
  color: #007bff;
  font-size: 0.8rem;
}

.notification-body {
  font-size: 0.9rem;
  color: var(--text-color);
  margin-bottom: 5px;
}

.notification-time {
  font-size: 0.75rem;
  color: #888;
}

.notification-link {
  display: inline-block;
  margin-top: 8px;
  color: #007bff;
  text-decoration: none;
  font-size: 0.85rem;
}

.notification-link:hover {
  text-decoration: underline;
}

.notification-pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px;
  border-top: 1px solid var(--header-bg);
}

.notification-pagination button {
  background: var(--header-bg);
  color: var(--text-color);
  border: none;
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.85rem;
}

.notification-pagination button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.notification-pagination button:hover:not(:disabled) {
  background: var(--input-bg);
}

.notification-container-fixed {
  position: fixed;
  top: 80px;
  right: 20px;
  z-index: 2000;
}

.notification {
  background: #28a745;
  color: white;
  padding: 12px 20px;
  border-radius: 6px;
  margin-bottom: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  animation: slideIn 0.3s ease;
}

.notification.error {
  background: #dc3545;
}

@keyframes slideIn {
  from {
    transform: translateX(400px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* ====================================================
   11. UTILITIES & ICONS
   ==================================================== */
.top-right-icon {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px !important;
  height: auto !important;
  z-index: 10;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.bounty-icon-overlay {
  position: absolute !important;
  top: 8px !important;
  right: 8px !important;
  width: 28px !important;
  height: 28px !important;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
  z-index: 10 !important;
  background: rgba(139, 0, 0, 0.9) !important;
  border-radius: 50% !important;
  padding: 2px !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
  pointer-events: none;
  animation: spin-bounty 10s linear infinite;
}

@keyframes spin-bounty {
  from {
    transform: rotateY(0deg);
  }
  to {
    transform: rotateY(360deg);
  }
}

.has-bounty .card-title,
.has-bounty .tile-title {
  color: #c0392b !important;
}

.barcode-canvas {
  margin: 10px auto;
  display: block;
  max-width: 100%;
  height: auto;
}

.store-info-wrapper,
.store-info-container {
  flex: 1;
  overflow-y: auto;
  scrollbar-width: thin;
  min-height: 0;
}

/* Expanded store info when no barcode present */
.store-info-expanded {
  max-height: 400px !important;
}

/* Desktop store row styles */
.desktop-store-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  background: var(--header-bg);
  border-radius: 6px;
  margin-bottom: 8px;
  gap: 8px;
  transition: background 0.2s ease;
}

.desktop-store-row:hover {
  background: var(--hover-bg);
}

.desktop-store-row:last-child {
  margin-bottom: 0;
}

.desktop-store-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.desktop-store-name-line {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-color);
}

.desktop-store-location {
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted);
  line-height: 1.2;
  margin-top: 2px;
}

.desktop-store-details-line {
  display: flex;
  gap: 12px;
  font-size: 12px;
}

.desktop-store-price {
  font-weight: 600;
  color: #46cb70;
}

.desktop-store-stock {
  color: var(--text-muted);
}

.desktop-store-open-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  min-width: 32px;
  border-radius: 6px;
  background: rgba(245, 87, 108, 0.1);
  color: rgba(245, 87, 108, 0.9);
  text-decoration: none;
  transition: all 0.2s ease;
  flex-shrink: 0;
  font-size: 13px;
}

.desktop-store-open-btn:hover {
  background: rgba(245, 87, 108, 0.2);
  color: rgba(245, 87, 108, 1);
  transform: scale(1.05);
}

.store-info-item {
  background: var(--header-bg);
  padding: 8px;
  margin-bottom: 5px;
  border-radius: 6px;
  display: flex;
  justify-content: space-between;
}

.loading {
  text-align: center;
  padding: 20px;
  color: var(--text-color);
}

.flip-button,
.add-to-cart {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  transition: transform 0.2s;
}

.flip-button:hover,
.add-to-cart:hover {
  transform: scale(1.1);
}

.remove-from-watchlist {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: rgba(220, 53, 69, 0.95);
  border: none;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.2s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.remove-from-watchlist:hover {
  background: rgba(220, 53, 69, 1);
  transform: scale(1.1);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3);
}

.remove-from-watchlist i {
  color: white;
  font-size: 18px;
}

.view-watchlist-item {
  position: absolute;
  bottom: 10px;
  right: 50px;
  background: rgba(102, 126, 234, 0.95);
  border: none;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.2s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.view-watchlist-item:hover {
  background: rgba(102, 126, 234, 1);
  transform: scale(1.1);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3);
}

.view-watchlist-item i {
  color: white;
  font-size: 16px;
}

/* ====================================================
   12. RESPONSIVE MOBILE ADJUSTMENTS
   ==================================================== */
@media (max-width: 768px) {
  .sidebar {
    display: none;
  }
  
  .content-wrapper {
    padding-left: 0;
    padding-top: calc(60px + env(safe-area-inset-top, 0px));
  }
  
  .main-content {
    padding: 10px;
  }
  
  .store-header-banner {
    margin: -10px -10px 15px -10px;
    padding: 16px 15px;
  }
  
  .store-header-title {
    font-size: 1.3rem;
  }
  
  .store-header-location {
    font-size: 0.95rem;
  }
  
  .hamburger-menu {
    width: 32px;
    height: 32px;
    top: 10px;
    right: 10px;
  }
  
  .hamburger-menu span {
    width: 20px;
    height: 2px;
  }
  
  #store-title {
    font-size: 1.2rem;
    padding-top: calc(60px + env(safe-area-inset-top, 0px));
  }
  
  /* Mobile tile adjustments - increase height */
  .mobile-tiles {
    grid-auto-rows: minmax(190px, auto) !important;
  }
  
  .tile-mobile {
    min-height: 190px !important;
    max-height: none !important;
    padding: 8px 6px !important;
  }
  
  .tile-img {
    width: 60px !important;
    height: 60px !important;
    margin-bottom: 6px !important;
  }
  
  .tile-title {
    font-size: 0.7em !important;
    margin-bottom: 4px !important;
  }
  
  .tile-price-row {
    margin-bottom: 3px !important;
  }
  
  /* Scanner modal mobile adjustments */
  .scanner-modal {
    align-items: flex-start;
    padding-top: 20px;
  }
  
  .scanner-modal-content {
    max-height: calc(100vh - 120px);
    padding: 20px;
  }
  
  .scanner-header {
    margin-bottom: 16px;
  }
  
  .scanner-icon {
    font-size: 2rem;
    margin-bottom: 8px;
  }
  
  .results-container {
    min-height: auto;
  }
  
  .scanner-modal-content.compact .results-container {
    max-height: 80px;
  }
  
  /* Store list - compact on mobile to fit in viewport */
  .stores-list-wrapper {
    max-height: 120px;
  }
  
  .stores-list {
    max-height: 120px;
  }
  
  /* Store result items - smaller text on mobile */
  .store-result-item {
    padding: 10px 12px;
  }
  
  .store-location {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    font-size: 0.8rem;
  }
  
  .store-name-id-line {
    display: flex;
    align-items: center;
    gap: 6px;
  }
  
  .store-name-id-line i {
    font-size: 0.75rem;
  }
  
  .store-address-line {
    font-size: 0.75rem;
    color: var(--text-muted);
    opacity: 0.85;
    margin-left: 20px; /* Align with text after icon */
  }
  
  .store-details {
    font-size: 0.75rem;
    gap: 8px;
  }
  
  .store-price {
    font-size: 0.8rem;
  }
  
  .store-stock {
    font-size: 0.75rem;
  }
  
  .store-stock i {
    font-size: 0.7rem;
  }
  
  /* Scanner result meta - category and brand on same line */
  .result-meta {
    flex-direction: row;
    gap: 12px;
    flex-wrap: wrap;
  }
  
  .result-brand,
  .result-category {
    font-size: 0.75rem;
  }
}

/* ====================================================
   13. FORM CONTROLS
   ==================================================== */
.form-control {
  background-color: var(--input-bg);
  color: var(--text-color);
  border: 1px solid var(--header-bg);
  border-radius: 6px;
  padding: 8px 12px;
  width: 100%;
  max-width: 220px;
  font-size: 14px;
  transition: border-color var(--transition-speed);
}

.form-control:focus {
  outline: none;
  border-color: #007bff;
}

/* Hide number input spinner arrows */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type="number"] {
  -moz-appearance: textfield;
  appearance: textfield;
}

.form-check {
  display: flex;
  align-items: center;
  margin-bottom: 8px;
}

.form-check-input {
  margin-right: 8px;
}

.form-check-label {
  cursor: pointer;
  user-select: none;
}

.btn {
  padding: 10px 20px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  transition: all var(--transition-speed);
}

.btn-primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  box-shadow: 0 2px 4px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #5568d3 0%, #63408a 100%);
  box-shadow: 0 4px 8px rgba(102, 126, 234, 0.4);
  transform: translateY(-1px);
}

.btn-warning {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
  border: none;
  box-shadow: 0 2px 4px rgba(245, 87, 108, 0.3);
}

.btn-warning:hover {
  background: linear-gradient(135deg, #e082ea 0%, #e4465b 100%);
  box-shadow: 0 4px 8px rgba(245, 87, 108, 0.4);
  transform: translateY(-1px);
}

.fixed-top-right {
  position: fixed;
  top: 80px;
  right: 20px;
  z-index: 999;
}

.fixed-top-right .btn {
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

/* Watchlist Mobile Actions */
.watchlist-mobile-actions {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  background: var(--card-bg);
  border-top: 1px solid var(--border-color);
  z-index: 999;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}

/* Add bottom padding to product container on mobile when watchlist is active */
@media (max-width: 768px) {
  .product-container.mobile-tiles {
    padding-bottom: 80px !important;
  }
}

.watchlist-mobile-actions .btn {
  flex: 1;
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.watchlist-close-btn {
  background: #6c757d;
  color: white;
}

.watchlist-close-btn:active {
  background: #5a6268;
}

.watchlist-remove-all-btn {
  background: #ffc107;
  color: #212529;
}

.watchlist-remove-all-btn:active {
  background: #e0a800;
}

.watchlist-remove-all-btn:disabled {
  background: #cccccc;
  color: #666666;
  cursor: not-allowed;
  opacity: 0.6;
}

.btn-danger {
  background: #dc3545;
  color: white;
}

.btn-danger:hover {
  background: #c82333;
}

.btn-secondary {
  background: #6c757d;
  color: white;
}

.btn-secondary:hover {
  background: #5a6268;
}

/* ====================================================
   14. SCANNER BUTTON
   ==================================================== */
#start-scanner-btn {
  position: fixed;
  top: clamp(60px, 8vh, 80px);
  left: calc(clamp(1.5rem, 2.4vw, 2rem) + 130px);
  transform: translateX(-50%);
  width: clamp(84px, 7vw, 112px);
  height: clamp(84px, 7vw, 112px);
  cursor: pointer;
  z-index: 100;
  background: transparent;
  border: none;
  padding: 0;
  font-size: 0;
  line-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

#start-scanner-btn img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

@media (max-width: 1200px) {
  /* Hide desktop scanner button when hamburger menu is active */
  #start-scanner-btn {
    display: none;
  }
}

/* ====================================================
   15. PENNY WARNING ALERT
   ==================================================== */
#penny-warning {
  border-radius: 8px;
  padding: 12px;
}

#penny-warning.d-none {
  display: none !important;
}