:root {
  --primary: #00A86B;
  --primary-hover: #008f5a;
  --primary-light: rgba(0, 168, 107, 0.12);
  --bg-page: #F8FAF9;
  --bg-card: #FFFFFF;
  --text-main: #1A202C;
  --text-muted: #718096;
  --border: #E2E8F0;
  --shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.08);
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
}

[data-theme="dark"] {
  --bg-page: #0F172A;
  --bg-card: #1E293B;
  --text-main: #F1F5F9;
  --text-muted: #94A3B8;
  --border: #334155;
  --shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.25);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.4);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.5;
  transition: background-color 0.2s ease, color 0.2s ease;
  -webkit-font-smoothing: antialiased;
}

.app-container {
  max-width: 860px;
  margin: 0 auto;
  padding: 16px;
}

/* Top Nav */
.top-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-badge {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.5px;
  color: var(--primary);
}

.live-dot {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-light);
  padding: 3px 8px;
  border-radius: 20px;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { opacity: 0.7; }
  50% { opacity: 1; }
  100% { opacity: 0.7; }
}

.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  cursor: pointer;
  font-size: 1rem;
  color: var(--text-main);
}

/* Store Hero */
.store-hero {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-bottom: 24px;
}

.store-cover-container {
  position: relative;
  height: 220px;
  width: 100%;
  overflow: hidden;
  background: #2D3748;
}

.store-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.store-cover-container:hover .store-cover {
  transform: scale(1.02);
}

.cover-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.6) 0%, transparent 60%);
}

.verified-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  color: #1A202C;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.store-details {
  padding: 20px;
}

.store-name {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.7rem;
  letter-spacing: -0.5px;
  margin-bottom: 6px;
}

.store-address {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.store-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.meta-pill {
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--primary-light);
  color: var(--primary);
  padding: 5px 12px;
  border-radius: 20px;
}

.cta-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-primary {
  background: var(--primary);
  color: white;
  border: none;
}

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

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--primary-light);
  border-color: var(--primary);
}

/* Catalog Section */
.catalog-section {
  margin-bottom: 28px;
}

.catalog-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.catalog-header h2 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.35rem;
}

.item-counter {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
}

.search-filter-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}

.search-wrapper {
  display: flex;
  align-items: center;
  background: var(--bg-page);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  margin-bottom: 10px;
}

.search-icon {
  margin-right: 8px;
  font-size: 0.9rem;
}

.search-wrapper input {
  border: none;
  background: transparent;
  width: 100%;
  color: var(--text-main);
  font-size: 0.95rem;
  outline: none;
}

.category-chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.chip {
  background: var(--bg-page);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.2s ease;
}

.chip.active, .chip:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 14px;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  box-shadow: var(--shadow);
}

.product-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.product-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: #ED8936;
  color: white;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-img-box {
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
  background: var(--bg-page);
  border-radius: var(--radius-sm);
  font-size: 2.2rem;
}

.product-title {
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 4px;
  line-height: 1.3;
}

.product-cat {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.product-footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.product-price {
  font-family: 'Outfit', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary);
}

.product-unit {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Map Section */
.map-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 24px;
  box-shadow: var(--shadow);
}

.map-header {
  margin-bottom: 14px;
}

.map-header h2 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  margin-bottom: 4px;
}

.map-header p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.map-container {
  height: 280px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  z-index: 1;
}

/* Footer */
.footer {
  text-align: center;
  padding: 24px 10px;
  color: var(--text-muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--border);
}

.sub-footer {
  font-size: 0.75rem;
  margin-top: 4px;
}

@media (max-width: 540px) {
  .cta-actions {
    grid-template-columns: 1fr;
  }
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}