/* style.css - Premium Glassmorphic Theme for Weekly Grocery List & Price Tracker */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  /* Premium Dark Theme Color Palette */
  --bg-primary: #08090c;
  --bg-secondary: #11131c;
  --bg-tertiary: #1b1e2e;
  --card-bg: rgba(22, 25, 41, 0.65);
  --card-border: rgba(255, 255, 255, 0.07);
  --card-border-hover: rgba(255, 255, 255, 0.15);
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  /* Accent Colors */
  --accent: #6366f1; /* Indigo */
  --accent-glow: rgba(99, 102, 241, 0.15);
  --accent-light: #818cf8;
  --success: #10b981; /* Emerald */
  --success-glow: rgba(16, 185, 129, 0.15);
  --warning: #f59e0b; /* Amber */
  --danger: #ef4444; /* Rose */
  --purple: #8b5cf6; /* Violet */

  /* Store Branding Colors */
  --store-walmart: #0071ce;
  --store-walmart-accent: #ffc220;
  --store-meijer: #0a4a93;
  --store-meijer-accent: #e31b23;
  --store-kroger: #002f6c;
  --store-kroger-accent: #007ac2;
  --store-costco: #e01a22;
  --store-costco-accent: #333333;
  
  /* Font Families */
  --font-title: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset and Scrollbar */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg-primary);
  background-image: 
    radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.1) 0px, transparent 50%),
    radial-gradient(at 100% 0%, rgba(139, 92, 246, 0.08) 0px, transparent 50%),
    radial-gradient(at 50% 100%, rgba(16, 185, 129, 0.05) 0px, transparent 50%);
  background-attachment: fixed;
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.5;
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(8, 9, 12, 0.5);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Typography */
h1, h2, h3, h4, h5 {
  font-family: var(--font-title);
  font-weight: 600;
  letter-spacing: -0.02em;
}

/* Layout Utilities */
.app-container {
  max-width: 1600px;
  margin: 0 auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  min-height: 100vh;
}

/* Premium Header styling */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: hidden;
}

header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--purple), var(--success));
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-icon-wrapper {
  background: linear-gradient(135deg, var(--accent), var(--purple));
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.brand-icon-wrapper svg {
  width: 22px;
  height: 22px;
  fill: #fff;
}

.brand-title-group h1 {
  font-size: 1.5rem;
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-title-group p {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.header-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.date-badge {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--card-border);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent-light);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.date-badge svg {
  width: 16px;
  height: 16px;
  stroke: var(--accent-light);
}

.reset-btn {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: var(--danger);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.reset-btn:hover {
  background: rgba(239, 68, 68, 0.2);
  border-color: rgba(239, 68, 68, 0.4);
  transform: translateY(-1px);
}

/* Main Dashboard Grid */
.dashboard-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 1.5rem;
  align-items: start;
}

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

/* glass-card Base Style */
.glass-card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.glass-card:hover {
  border-color: var(--card-border-hover);
}

/* 1. History & Quick Add Side Panel */
.side-panel {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-height: calc(100vh - 120px);
  position: sticky;
  top: 1.5rem;
}

@media (max-width: 1024px) {
  .side-panel {
    position: static;
    max-height: none;
  }
}

.side-panel h2 {
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.side-panel h2 svg {
  width: 20px;
  height: 20px;
  fill: var(--accent);
}

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

.search-wrapper input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.5rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.search-wrapper input:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.search-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  stroke: var(--text-muted);
  pointer-events: none;
}

.history-scroll {
  overflow-y: auto;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-right: 0.25rem;
  max-height: 500px;
}

.empty-history {
  text-align: center;
  color: var(--text-muted);
  padding: 2rem 1rem;
  font-size: 0.85rem;
  border: 1px dashed var(--card-border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.01);
}

.history-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.7rem 0.85rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.history-item:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--accent-light);
  transform: translateX(3px);
}

.history-item-left {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.history-item-name {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
}

.history-item-cat {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  padding: 0.05rem 0.35rem;
  border-radius: 4px;
  width: fit-content;
}

.history-item-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.frequency-badge {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-light);
  background: rgba(99, 102, 241, 0.12);
  padding: 0.2rem 0.5rem;
  border-radius: 12px;
}

.quick-add-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  transition: var(--transition-fast);
}

.history-item:hover .quick-add-btn {
  color: var(--success);
  background: rgba(16, 185, 129, 0.1);
}

.quick-add-btn svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

/* 2. Main content area */
.main-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Input Section */
.input-section {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.item-input-group {
  position: relative;
  flex-grow: 3;
  min-width: 240px;
  display: flex;
}

.item-input-group input[type="text"] {
  width: 100%;
  padding: 0.85rem 3.5rem 0.85rem 1.2rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.item-input-group input[type="text"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.scan-trigger-btn {
  position: absolute;
  right: 0.65rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  transition: var(--transition-fast);
}

.scan-trigger-btn:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--accent-light);
}

.scan-trigger-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.input-section select {
  flex-grow: 1;
  min-width: 140px;
  padding: 0.85rem 1.2rem;
  background: var(--bg-secondary);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-fast);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1rem;
  padding-right: 2.5rem;
}

.input-section select:focus {
  outline: none;
  border-color: var(--accent);
}

.input-section input[type="number"] {
  width: 90px;
  padding: 0.85rem 0.5rem 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 0.95rem;
  text-align: center;
  transition: var(--transition-fast);
}

.input-section input[type="number"]:focus {
  outline: none;
  border-color: var(--accent);
}

.add-item-btn {
  background: linear-gradient(135deg, var(--accent), var(--purple));
  color: #fff;
  border: none;
  padding: 0.85rem 1.75rem;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.35);
}

.add-item-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
  filter: brightness(1.1);
}

.add-item-btn svg {
  width: 18px;
  height: 18px;
  fill: #fff;
}

/* Grocery list grid layout */
.workspace-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 1200px) {
  .workspace-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

/* Left Workspace - Weekly list card */
.weekly-list-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-height: 480px;
}

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

.list-header h2 {
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.list-header h2 svg {
  width: 20px;
  height: 20px;
  fill: var(--accent);
}

.list-count-badge {
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--bg-tertiary);
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  color: var(--text-secondary);
}

.grocery-list-items {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  overflow-y: auto;
  max-height: 520px;
  padding-right: 0.25rem;
}

.empty-list-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 5rem 2rem;
  color: var(--text-muted);
  gap: 1rem;
  border: 1px dashed var(--card-border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.01);
  margin-top: 1rem;
}

.empty-list-state svg {
  width: 48px;
  height: 48px;
  fill: rgba(255, 255, 255, 0.1);
}

.empty-list-state h3 {
  font-size: 1.1rem;
  color: var(--text-secondary);
}

.empty-list-state p {
  font-size: 0.85rem;
  max-width: 260px;
  line-height: 1.4;
}

/* Individual Grocery List Item Row */
.grocery-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  transition: var(--transition-normal);
  animation: slideIn 0.25s ease-out;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.grocery-item-row:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.grocery-item-row.checked {
  opacity: 0.6;
  background: rgba(255, 255, 255, 0.005);
  border-color: rgba(255, 255, 255, 0.03);
}

.grocery-item-row.checked .item-name {
  text-decoration: line-through;
  color: var(--text-muted);
}

.item-left {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-grow: 1;
}

/* Custom Checkbox */
.checkbox-container {
  display: block;
  position: relative;
  padding-left: 26px;
  cursor: pointer;
  font-size: 0;
  user-select: none;
}

.checkbox-container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkmark {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  height: 18px;
  width: 18px;
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--card-border-hover);
  border-radius: 5px;
  transition: var(--transition-fast);
}

.checkbox-container:hover input ~ .checkmark {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: var(--accent-light);
}

.checkbox-container input:checked ~ .checkmark {
  background-color: var(--accent);
  border-color: var(--accent);
}

.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
  display: block;
}

.checkbox-container .checkmark:after {
  left: 5px;
  top: 2px;
  width: 4px;
  height: 8px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.item-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.item-name-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.item-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.item-badge-category {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 0.1rem 0.4rem;
  border-radius: 5px;
}

/* Category Colors */
.cat-produce { background: rgba(16, 185, 129, 0.12); color: #34d399; }
.cat-dairy { background: rgba(59, 130, 246, 0.12); color: #60a5fa; }
.cat-pantry { background: rgba(245, 158, 11, 0.12); color: #fbbf24; }
.cat-meat { background: rgba(239, 68, 68, 0.12); color: #f87171; }
.cat-bakery { background: rgba(217, 70, 239, 0.12); color: #f472b6; }
.cat-household { background: rgba(99, 102, 241, 0.12); color: #818cf8; }
.cat-other { background: rgba(100, 116, 139, 0.12); color: #94a3b8; }

.item-quantity-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-secondary);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 0.2rem;
  margin-top: 0.1rem;
  width: fit-content;
}

.qty-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: bold;
  cursor: pointer;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: var(--transition-fast);
}

.qty-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}

.qty-display {
  font-size: 0.75rem;
  font-weight: 600;
  min-width: 18px;
  text-align: center;
}

.item-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.item-best-price-badge {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.best-price-value {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--success);
}

.best-price-store {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
}

.item-actions {
  display: flex;
  gap: 0.25rem;
}

.item-action-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.item-action-btn:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
}

.item-action-btn.edit-price-btn:hover {
  color: var(--warning);
  background: rgba(245, 158, 11, 0.1);
}

.item-action-btn.delete-item-btn:hover {
  color: var(--danger);
  background: rgba(239, 68, 68, 0.1);
}

.item-action-btn svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

/* Right Workspace - Store Comparison & Dashboard */
.comparison-dashboard {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* Compare Stores Cards Grid */
.stores-totals-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}

@media (max-width: 480px) {
  .stores-totals-grid {
    grid-template-columns: 1fr;
  }
}

.store-card {
  padding: 1.15rem;
  border-radius: 14px;
  position: relative;
  overflow: hidden;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
}

.store-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
}

/* Store Specific Cards styles */
.store-card.walmart {
  background: linear-gradient(135deg, rgba(0, 113, 206, 0.08), rgba(255, 194, 32, 0.03));
  border: 1px solid rgba(0, 113, 206, 0.15);
}
.store-card.walmart::before { background: var(--store-walmart); }
.store-card.walmart:hover { border-color: rgba(0, 113, 206, 0.4); }

.store-card.meijer {
  background: linear-gradient(135deg, rgba(10, 74, 147, 0.08), rgba(227, 27, 35, 0.03));
  border: 1px solid rgba(10, 74, 147, 0.15);
}
.store-card.meijer::before { background: var(--store-meijer); }
.store-card.meijer:hover { border-color: rgba(10, 74, 147, 0.4); }

.store-card.kroger {
  background: linear-gradient(135deg, rgba(0, 47, 108, 0.08), rgba(0, 122, 194, 0.03));
  border: 1px solid rgba(0, 47, 108, 0.15);
}
.store-card.kroger::before { background: var(--store-kroger); }
.store-card.kroger:hover { border-color: rgba(0, 47, 108, 0.4); }

.store-card.costco {
  background: linear-gradient(135deg, rgba(224, 26, 34, 0.08), rgba(51, 51, 51, 0.03));
  border: 1px solid rgba(224, 26, 34, 0.15);
}
.store-card.costco::before { background: var(--store-costco); }
.store-card.costco:hover { border-color: rgba(224, 26, 34, 0.4); }

/* Card Inner Content */
.store-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.store-brand-title {
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.store-brand-title span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.walmart .store-brand-title span { background: var(--store-walmart-accent); }
.meijer .store-brand-title span { background: var(--store-meijer-accent); }
.kroger .store-brand-title span { background: var(--store-kroger-accent); }
.costco .store-brand-title span { background: var(--store-costco); }

.cheapest-badge {
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.15rem 0.5rem;
  background: var(--success-glow);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: 12px;
  animation: heartBeat 2s infinite;
}

@keyframes heartBeat {
  0% { transform: scale(1); }
  14% { transform: scale(1.05); }
  28% { transform: scale(1); }
  42% { transform: scale(1.05); }
  70% { transform: scale(1); }
}

.store-card-price-block {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.store-total-price {
  font-size: 1.75rem;
  font-family: var(--font-title);
  font-weight: 800;
  color: var(--text-primary);
}

.store-card.cheapest .store-total-price {
  color: var(--success);
}

.store-items-match {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.store-comparison-vs-cheapest {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--danger);
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

.store-comparison-vs-cheapest.zero {
  color: var(--success);
}

/* Smart Cart Advisor section */
.advisor-card {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(16, 185, 129, 0.04));
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 16px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.advisor-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.advisor-header svg {
  width: 20px;
  height: 20px;
  stroke: var(--accent-light);
}

.advisor-header h3 {
  font-size: 1.05rem;
  color: var(--accent-light);
}

.advisor-suggestion {
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--text-primary);
}

.advisor-suggestion strong {
  color: var(--success);
  font-weight: 700;
}

.advisor-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 0.75rem;
}

.stat-box {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.stat-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.stat-value {
  font-size: 1.1rem;
  font-weight: 700;
}

.stat-value.savings {
  color: var(--success);
}

/* Detailed Comparison Price Table */
.price-table-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.price-table-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.price-table-header h3 {
  font-size: 1.1rem;
}

.price-table-wrapper {
  overflow-x: auto;
  border-radius: 10px;
  border: 1px solid var(--card-border);
}

.price-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.85rem;
}

.price-table th {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  font-weight: 600;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--card-border);
  white-space: nowrap;
}

.price-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--card-border);
  color: var(--text-primary);
  white-space: nowrap;
}

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

.price-table tr:hover {
  background: rgba(255, 255, 255, 0.01);
}

.table-item-name {
  font-weight: 500;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.table-price-val {
  font-weight: 600;
}

.table-price-val.cheapest-in-row {
  color: var(--success);
  font-weight: 700;
}

.table-price-val.bulk-tag {
  display: flex;
  flex-direction: column;
}

.table-price-val.bulk-tag span {
  font-size: 0.65rem;
  color: var(--text-muted);
}

/* Modal overlays */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  width: 90%;
  max-width: 500px;
  padding: 1.75rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  transform: translateY(20px);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-card {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--card-border);
  padding-bottom: 0.75rem;
}

.modal-header h3 {
  font-size: 1.25rem;
}

.close-modal-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  transition: var(--transition-fast);
}

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

.modal-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.modal-item-title {
  font-size: 1rem;
  color: var(--accent-light);
  font-weight: 600;
}

.override-grid {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.override-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  align-items: center;
  gap: 1rem;
}

.override-row label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: capitalize;
}

.override-input-wrapper {
  position: relative;
}

.override-input-wrapper span {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.override-input-wrapper input {
  width: 100%;
  padding: 0.6rem 0.6rem 0.6rem 1.5rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.override-input-wrapper input:focus {
  outline: none;
  border-color: var(--accent);
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.modal-btn {
  padding: 0.65rem 1.25rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.modal-btn.cancel {
  background: none;
  border: 1px solid var(--card-border);
  color: var(--text-secondary);
}

.modal-btn.cancel:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
}

.modal-btn.save {
  background: var(--accent);
  border: none;
  color: #fff;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25);
}

.modal-btn.save:hover {
  filter: brightness(1.1);
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

/* Footer Styling */
footer {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--text-muted);
  font-size: 0.8rem;
  border-top: 1px solid var(--card-border);
  margin-top: auto;
}

footer p {
  margin-bottom: 0.35rem;
}

footer a {
  color: var(--accent-light);
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

/* Store search link styling */
.best-price-store-link {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  transition: var(--transition-fast);
}

.best-price-store-link:hover {
  color: var(--accent-light);
  text-decoration: underline;
}

.table-store-link {
  text-decoration: none;
  color: inherit;
  display: block;
  transition: var(--transition-fast);
}

.table-store-link:hover {
  color: var(--accent-light);
  transform: scale(1.01);
}

/* Barcode Scanner Modal and Viewfinder */
.scanner-card {
  max-width: 440px;
}

.scanner-modal-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.viewfinder-container {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #000;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--card-border-hover);
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.4);
}

.camera-error-box {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-secondary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.5rem;
  color: var(--danger);
  z-index: 15;
}

/* Hide html5-qrcode's built-in header UI and border styling for custom clean theme */
#scanner-reader {
  width: 100% !important;
  height: 100% !important;
  border: none !important;
}

#scanner-reader video {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
}

#scanner-reader img {
  display: none !important;
}

/* Green laser scan animation */
.scanner-laser {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--success);
  box-shadow: 0 0 8px var(--success), 0 0 15px var(--success);
  z-index: 10;
  pointer-events: none;
  animation: laserScan 2.5s ease-in-out infinite;
}

@keyframes laserScan {
  0% { top: 5%; }
  50% { top: 95%; }
  100% { top: 5%; }
}

.scanner-controls {
  width: 100%;
  margin-top: 0.5rem;
}

.scanner-select {
  width: 100%;
  padding: 0.65rem 1rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 0.85rem;
  cursor: pointer;
  outline: none;
  transition: var(--transition-fast);
}

.scanner-select:focus {
  border-color: var(--accent);
}