:root {
  --terracotta: #c26a4a;
  --terracotta-dark: #a8553a;
  --sage: #7a9a6b;
  --sage-light: #a8c49b;
  --cream: #fcf9f5;
  --beige: #f6f1eb;
  --beige-dark: #ede5db;
  --brown: #e8ddd0;
  --warm-black: #2c2824;
  --warm-gray: #7a7267;
  --warm-muted: #b0a79b;
  --bg: var(--beige);
  --card-bg: var(--cream);
  --card-border: var(--brown);
  --text: var(--warm-black);
  --text-secondary: var(--warm-gray);
  --text-muted: var(--warm-muted);
  --accent: var(--terracotta);
  --accent-dark: var(--terracotta-dark);
  --secondary: var(--sage);
  --secondary-light: var(--sage-light);
  --header-bg: rgba(252,249,245,0.92);
  --overlay-bg: rgba(44,40,36,0.4);
  --sidebar-bg: var(--cream);
  --modal-bg: var(--cream);
  --input-bg: var(--beige);
  --slider-overlay: linear-gradient(90deg, rgba(44,40,36,0.6) 0%, rgba(44,40,36,0.1) 100%);
  --badge-bg: var(--sage);
  --toast-bg: var(--warm-black);
  --toast-text: var(--cream);
  --whatsapp: #25d366;
  --footer-bg: var(--warm-black);
  --font: system-ui, -apple-system, sans-serif;
  --font-heading: Georgia, 'Times New Roman', serif;
  --transition: 0.3s ease;
  --shadow-sm: 0 1px 3px rgba(44,40,36,0.04), 0 1px 2px rgba(44,40,36,0.06);
  --shadow-md: 0 4px 12px rgba(44,40,36,0.06), 0 2px 4px rgba(44,40,36,0.04);
  --shadow-lg: 0 12px 32px rgba(44,40,36,0.08);
}

[data-theme="dark"] {
  --bg: #1e1b18;
  --card-bg: #2a2622;
  --card-border: #3d3833;
  --text: #f0ece6;
  --text-secondary: #b0a79b;
  --text-muted: #6b6359;
  --header-bg: rgba(30,27,24,0.92);
  --overlay-bg: rgba(0,0,0,0.5);
  --sidebar-bg: #2a2622;
  --modal-bg: #2a2622;
  --input-bg: #3d3833;
  --slider-overlay: linear-gradient(90deg, rgba(0,0,0,0.65) 0%, rgba(0,0,0,0.05) 100%);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.2);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.25);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.3);
  --toast-bg: var(--cream);
  --toast-text: var(--warm-black);
  --footer-bg: #141210;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  transition: background var(--transition), color var(--transition);
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; font-size: inherit; }
input { font-family: inherit; font-size: inherit; }
::selection { background: var(--terracotta); color: white; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* Decorative leaf pattern (subtle background) */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 5c-4 0-8 3-10 7-2-4-6-7-10-7C5 5 2 10 3 16c1 5 5 9 12 12 1 0 2 1 4 2l-3 5c-4 7-3 12 1 14 4 1 9-1 13-6 4 5 9 7 13 6 4-2 5-7 1-14l-3-5c2-1 3-2 4-2 7-3 11-7 12-12 1-6-2-11-7-11-4 0-8 3-10 7-2-4-6-7-10-7z' fill='%23c26a4a' fill-opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: -1;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--card-border);
  transition: background var(--transition);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 1rem;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--terracotta);
  flex-shrink: 0;
}
.logo-svg {
  flex-shrink: 0;
}
.search-bar {
  flex: 1;
  max-width: 420px;
  position: relative;
}
.search-bar input {
  width: 100%;
  padding: 0.55rem 1rem 0.55rem 2.5rem;
  border: 1px solid var(--card-border);
  background: var(--input-bg);
  color: var(--text);
  font-size: 0.85rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.search-bar input:focus {
  outline: none;
  border-color: var(--terracotta);
  box-shadow: 0 0 0 3px rgba(194,106,74,0.12);
}
.search-bar .search-icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  color: var(--text-secondary);
  transition: color var(--transition), background var(--transition);
}
.theme-toggle:hover { color: var(--terracotta); }
.cart-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.9rem;
  background: var(--terracotta);
  color: white;
  font-size: 0.8rem;
  font-weight: 600;
  transition: background var(--transition);
  letter-spacing: 0.3px;
}
.cart-btn:hover { background: var(--terracotta-dark); }
.cart-count {
  background: rgba(255,255,255,0.2);
  padding: 0.05rem 0.45rem;
  font-size: 0.7rem;
  font-weight: 700;
}
.login-btn {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--card-border);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 600;
  transition: all var(--transition);
  letter-spacing: 0.3px;
}
.login-btn:hover {
  border-color: var(--terracotta);
  color: var(--terracotta);
  background: rgba(194,106,74,0.05);
}
.mobile-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  color: var(--text);
}

/* Search toggle (mobile) */
.search-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--text-secondary);
  flex-shrink: 0;
}
.search-toggle:hover { color: var(--terracotta); }

/* Search slide-down (mobile) */
.search-slide {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  z-index: 99;
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--card-border);
  padding: 0.6rem 0;
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.search-slide.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}
.search-slide-inner {
  position: relative;
  display: flex;
  align-items: center;
}
.search-slide-icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  flex-shrink: 0;
}
.search-slide input {
  width: 100%;
  padding: 0.55rem 2.75rem 0.55rem 2.5rem;
  border: 1px solid var(--card-border);
  background: var(--input-bg);
  color: var(--text);
  font-size: 0.9rem;
  outline: none;
}
.search-slide input:focus { border-color: var(--terracotta); box-shadow: 0 0 0 3px rgba(194,106,74,0.12); }
.search-slide-close {
  position: absolute;
  right: 0.35rem;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}
.search-slide-close:hover { color: var(--terracotta); }

/* Hero Slider */
.slider-section { margin-top: 64px; }
.slider {
  position: relative;
  height: 420px;
  overflow: hidden;
}
.slider-container, .slider-track {
  display: flex;
  height: 100%;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.slide, .slider-slide {
  min-width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0 4rem;
  position: relative;
}
.slide::before, .slider-slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--slider-overlay);
  pointer-events: none;
}
.slide-content, .slider-content {
  position: relative;
  z-index: 1;
  max-width: 520px;
}
.slide-content .tag, .slider-tag {
  display: inline-block;
  padding: 0.2rem 0.7rem;
  background: var(--sage);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 1rem;
}
.slide-content h2, .slider-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: white;
  line-height: 1.15;
  margin-bottom: 0.75rem;
}
.slide-content p, .slider-text {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}
.slide-content .btn.slide-cta, .slider-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.6rem;
  background: var(--terracotta);
  color: white;
  font-size: 0.85rem;
  font-weight: 600;
  transition: background var(--transition), transform var(--transition);
  letter-spacing: 0.3px;
}
.slide-content .btn.slide-cta:hover, .slider-btn:hover { background: var(--terracotta-dark); transform: translateY(-1px); }
.slider-btn.prev, .slider-btn.next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(4px);
  color: white;
  transition: background var(--transition);
  font-size: 1.3rem;
}
.slider-btn.prev:hover, .slider-btn.next:hover { background: rgba(255,255,255,0.3); }
.slider-btn.prev { left: 1rem; }
.slider-btn.next { right: 1rem; }
.slider-dots {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  gap: 0.5rem;
}
.slider-dot {
  width: 10px;
  height: 10px;
  background: rgba(255,255,255,0.35);
  transition: background var(--transition), transform var(--transition);
}
.slider-dot.active { background: white; transform: scale(1.25); }

/* Categories */
.categories {
  padding: 2rem 0 1.5rem;
}
.category-list {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}
.category-btn {
  padding: 0.55rem 1.2rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  transition: all var(--transition);
  letter-spacing: 0.3px;
}
.category-btn:hover {
  border-color: var(--terracotta);
  color: var(--terracotta);
}
.category-btn.active {
  background: var(--terracotta);
  color: white;
  border-color: var(--terracotta);
}

/* Products Section */
.products-section {
  padding: 0.5rem 0 3rem;
}
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}
.section-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  position: relative;
}
.section-title::after {
  content: '';
  display: block;
  width: 36px;
  height: 2px;
  background: var(--terracotta);
  margin-top: 0.35rem;
}
.product-grid, #products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.product-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.product-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.product-image {
  position: relative;
  aspect-ratio: 4/3;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.product-image svg, .product-image img {
  width: 48px;
  height: 48px;
  opacity: 0.15;
  transition: transform 0.5s ease, opacity var(--transition);
}
.product-card:hover .product-image svg { transform: scale(1.1); opacity: 0.25; }
.product-badge, .discount-badge {
  position: absolute;
  top: 0.75rem;
  left: 0;
  padding: 0.2rem 0.65rem;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: white;
}
.product-badge.discount, .discount-badge { background: var(--terracotta); }
.product-badge.new { background: var(--sage); }
.product-info {
  padding: 1rem 1.1rem 1.1rem;
}
.product-category {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}
.product-name {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
  line-height: 1.3;
}
.product-rating {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.5rem;
}
.product-rating .stars {
  color: #e8a838;
  font-size: 0.75rem;
  letter-spacing: 1px;
}
.product-rating .reviews {
  font-size: 0.7rem;
  color: var(--text-muted);
}
.product-price {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.product-price .current {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--terracotta);
}
.product-price .old {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-decoration: line-through;
}
.add-to-cart {
  width: 100%;
  padding: 0.6rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border: 1px solid var(--terracotta);
  color: var(--terracotta);
  background: transparent;
  transition: all var(--transition);
}
.add-to-cart:hover {
  background: var(--terracotta);
  color: white;
}
.page-btn {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 700;
  transition: all var(--transition);
}
.page-btn:hover { border-color: var(--terracotta); color: var(--terracotta); }
.page-btn.active { background: var(--terracotta); color: white; border-color: var(--terracotta); }
.page-btn:disabled { opacity: 0.4; }
.empty-state {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 3rem 1rem;
  color: var(--text-muted);
  text-align: center;
}
.empty-state svg { width: 48px; height: 48px; opacity: 0.3; }
.empty-state h3 { font-size: 1rem; font-weight: 600; color: var(--text-secondary); }
.empty-state p { font-size: 0.85rem; }

/* Cart Sidebar */
.cart-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--overlay-bg);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.cart-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.cart-sidebar {
  position: fixed;
  top: 0;
  right: -400px;
  width: 400px;
  max-width: 90vw;
  height: 100%;
  z-index: 201;
  background: var(--sidebar-bg);
  display: flex;
  flex-direction: column;
  transition: right 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  border-left: 1px solid var(--card-border);
}
.cart-sidebar.open { right: 0; }
.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--card-border);
}
.cart-header h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
}
.cart-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: color var(--transition);
}
.cart-close:hover { color: var(--terracotta); }
.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 1.25rem;
}
.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-muted);
  gap: 0.75rem;
}
.cart-empty svg { opacity: 0.3; }
.cart-empty p { font-size: 0.9rem; }
.cart-item {
  display: flex;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--card-border);
}
.cart-item:last-child { border-bottom: none; }
.cart-item-image {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
}
.cart-item-image svg { width: 24px; height: 24px; opacity: 0.3; }
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-name { font-size: 0.85rem; font-weight: 600; margin-bottom: 0.15rem; }
.cart-item-price { font-size: 0.85rem; color: var(--terracotta); font-weight: 700; }
.cart-item-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.4rem;
}
.quantity-btn {
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--card-border);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 700;
  transition: all var(--transition);
}
.quantity-btn:hover { border-color: var(--terracotta); color: var(--terracotta); }
.cart-item-qty, .cart-item-quantity {
  font-size: 0.8rem;
  font-weight: 600;
  min-width: 20px;
  text-align: center;
}
.cart-item-remove {
  background: none;
  color: var(--text-muted);
  font-size: 0.75rem;
  transition: color var(--transition);
}
.cart-item-remove:hover { color: var(--terracotta); }
.cart-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--card-border);
}
.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}
.cart-total span:first-child {
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.cart-total .total-amount {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--terracotta);
}
.checkout-btn {
  width: 100%;
  padding: 0.75rem;
  background: var(--terracotta);
  color: white;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: background var(--transition);
}
.checkout-btn:hover { background: var(--terracotta-dark); }

/* Product Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: var(--overlay-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.product-modal {
  background: var(--modal-bg);
  width: 100%;
  max-width: 600px;
  max-height: 85vh;
  overflow-y: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  transform: translateY(20px);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.modal-overlay.open .product-modal { transform: translateY(0); }
.product-modal-image {
  aspect-ratio: 1;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-modal-image svg { width: 64px; height: 64px; opacity: 0.15; }
.product-modal-info {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.product-modal-category {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
}
.product-modal-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.25;
}
.product-modal-rating .stars { color: #e8a838; font-size: 0.85rem; }
.product-modal-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.product-modal-prices .current {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--terracotta);
}
.product-modal-prices .old {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-left: 0.5rem;
}
.product-modal-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 0.5rem;
}
.product-modal-actions .add-to-cart {
  flex: 1;
  padding: 0.7rem;
  background: var(--terracotta);
  color: white;
  font-weight: 700;
}
.product-modal-actions .add-to-cart:hover { background: var(--terracotta-dark); }
.modal-close {
  position: fixed;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--card-bg);
  color: var(--text-secondary);
  transition: all var(--transition);
}
.modal-close:hover { color: var(--terracotta); }

/* Auth Modal */
.auth-modal {
  background: var(--modal-bg);
  width: 100%;
  max-width: 400px;
  padding: 2rem;
  transform: translateY(20px);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.modal-overlay.open .auth-modal { transform: translateY(0); }
.auth-tabs {
  display: flex;
  border-bottom: 1px solid var(--card-border);
  margin-bottom: 1.5rem;
}
.auth-tab {
  flex: 1;
  padding: 0.6rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
}
.auth-tab.active {
  color: var(--terracotta);
  border-bottom-color: var(--terracotta);
}
.auth-form { display: flex; flex-direction: column; gap: 1rem; }
.auth-form h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}
.form-group { display: flex; flex-direction: column; gap: 0.3rem; }
.form-group label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
}
.form-group input {
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--card-border);
  background: var(--input-bg);
  color: var(--text);
  font-size: 0.9rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus {
  outline: none;
  border-color: var(--terracotta);
  box-shadow: 0 0 0 3px rgba(194,106,74,0.12);
}
.auth-submit {
  padding: 0.7rem;
  background: var(--terracotta);
  color: white;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: background var(--transition);
  margin-top: 0.5rem;
}
.auth-submit:hover { background: var(--terracotta-dark); }
.auth-error {
  background: rgba(194,106,74,0.1);
  border: 1px solid rgba(194,106,74,0.2);
  color: var(--terracotta);
  padding: 0.5rem 0.75rem;
  font-size: 0.8rem;
  display: none;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  z-index: 500;
  background: var(--toast-bg);
  color: var(--toast-text);
  padding: 0.7rem 1.3rem;
  font-size: 0.85rem;
  font-weight: 600;
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  white-space: nowrap;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Modal Overlays */
.modal, #product-modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: var(--overlay-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.modal.open, #product-modal.open {
  opacity: 1;
  pointer-events: all;
}
.modal.open .modal-content,
#product-modal.open .product-modal-content {
  transform: translateY(0);
}
#overlay.open {
  background: var(--overlay-bg);
  pointer-events: all;
}

/* Footer */
.footer {
  background: var(--footer-bg);
  color: rgba(255,255,255,0.7);
  padding: 3rem 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
}
.footer-brand .logo { color: var(--terracotta); }
.footer-brand p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  margin-top: 0.75rem;
  max-width: 280px;
}
.footer-col h4 {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: white;
  margin-bottom: 1rem;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col li { font-size: 0.85rem; }
.footer-col a {
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--terracotta); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.25rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
}
.footer-bottom a { color: var(--terracotta); }

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 50;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--whatsapp);
  color: white;
  transition: transform var(--transition);
}
.whatsapp-float:hover { transform: scale(1.08); }

/* Responsive */
@media (max-width: 900px) {
  .product-grid, #products-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .slider-slide { padding: 0 2rem; }
  .slider-title { font-size: 1.8rem; }
}
@media (max-width: 768px) {
  .product-grid, #products-grid { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
  .product-modal { grid-template-columns: 1fr; }
  .product-modal-image { aspect-ratio: 4/3; }
  .product-modal-info { padding: 1rem; }
  .search-bar { max-width: 200px; }
  .category-list { gap: 0.35rem; }
  .category-btn { padding: 0.45rem 0.9rem; font-size: 0.75rem; }
  .section-header { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
}
@media (max-width: 540px) {
  .product-grid, #products-grid { grid-template-columns: 1fr 1fr; gap: 0.5rem; }
  .header-inner { flex-wrap: wrap; height: auto; padding-top: 0.5rem; padding-bottom: 0.5rem; gap: 0.5rem; }
  .search-toggle { display: flex; }
  .search-bar { display: none; }
  .logo { font-size: 1.1rem; }
  .login-btn span { display: none; }
  .login-btn { padding: 0.5rem; }
  .search-bar input { padding: 0.45rem 0.75rem 0.45rem 2rem; font-size: 0.8rem; }
  .slider-section { margin-top: 64px; }
  .slider { height: 320px; }
  .slider-slide { padding: 0 1.25rem; }
  .slider-title { font-size: 1.4rem; }
  .slider-text { font-size: 0.8rem; }
  .slider-tag { font-size: 0.6rem; }
  .slider-btn { padding: 0.55rem 1.2rem; font-size: 0.75rem; }
  .slider-arrow { width: 34px; height: 34px; }
  .slider-arrow.prev { left: 0.5rem; }
  .slider-arrow.next { right: 0.5rem; }
  .cart-sidebar { width: 100%; max-width: 100%; right: -100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}