/* ==========================================================================
   Gestifica Storefront — Modern Minimalist Component System
   High-performance, semantic CSS adhering to modern web design standards
   ========================================================================== */

/* ── 1. Main Header & Sticky Navigation ─────────────────────────────────── */
.main-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--bg-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-color);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.main-header.scrolled {
  box-shadow: var(--shadow-md);
  background-color: var(--bg-surface);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.store-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  min-width: 0;
}

.logo-img {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  object-fit: cover;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  flex-shrink: 0;
}

.logo-fallback {
  width: 42px;
  height: 42px;
  background: var(--primary-light);
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  font-weight: 700;
  font-size: 15px;
  border: 1px solid var(--border-color);
  flex-shrink: 0;
}

.store-branding {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.store-name-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.2;
}

.store-badge-verified {
  font-size: 11px;
  font-weight: 600;
  color: var(--success);
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.cart-icon-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--btn-radius);
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 600;
  transition: all 0.2s ease;
  cursor: pointer;
}

.cart-icon-btn:hover {
  background: var(--primary-light);
  border-color: var(--primary-color);
  color: var(--primary-color);
  transform: translateY(-1px);
}

.cart-badge {
  background-color: var(--primary-color);
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  min-width: 20px;
  height: 20px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.cart-badge.bounce {
  animation: badgeBounce 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes badgeBounce {
  0% { transform: scale(1); }
  50% { transform: scale(1.35); }
  100% { transform: scale(1); }
}

/* ── 2. Storefront Hero Banner ───────────────────────────────────────────── */
.store-hero {
  position: relative;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
  padding: 36px 0;
  min-height: 180px;
  display: flex;
  align-items: center;
}

.hero-banner-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.12;
  filter: blur(6px);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.hero-welcome-msg {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background-color: var(--primary-light);
  color: var(--primary-color);
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid var(--border-color);
  margin-bottom: 12px;
}

.hero-store-name {
  font-size: 32px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  margin-bottom: 8px;
  line-height: 1.15;
}

.hero-description {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
  max-width: 600px;
}

.hero-meta-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
}

.hero-chip svg {
  color: var(--primary-color);
}

/* ── 3. Search & Category Bar ────────────────────────────────────────────── */
.search-filter-section {
  padding: 16px 0;
  position: sticky;
  top: 68px;
  background-color: var(--bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 90;
  border-bottom: 1px solid var(--border-color);
  transition: all 0.2s ease;
}

.search-filter-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

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

.search-box {
  position: relative;
  flex-grow: 1;
  max-width: 440px;
}

.search-input {
  width: 100%;
  height: 44px;
  padding: 0 40px 0 42px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--btn-radius);
  color: var(--text-primary);
  font-size: 14px;
  transition: all 0.2s ease;
}

.search-input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--primary-light);
  outline: none;
}

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

.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  width: 18px;
  height: 18px;
}

.clear-search-btn {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--bg-secondary);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  transition: all 0.15s ease;
}

.clear-search-btn:hover {
  background: var(--border-color);
  color: var(--text-primary);
}

.category-scroll {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.category-scroll::-webkit-scrollbar {
  display: none;
}

.category-pill {
  white-space: nowrap;
  padding: 8px 16px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.2s ease;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.category-pill:hover {
  background-color: var(--primary-light);
  border-color: var(--primary-color);
  color: var(--primary-color);
  transform: translateY(-1px);
}

.category-pill.active {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: #ffffff;
  font-weight: 600;
  box-shadow: 0 2px 8px var(--primary-light);
}

/* ── 4. Product Section & Cards ──────────────────────────────────────────── */
.product-section {
  padding: 28px 0 64px;
  flex-grow: 1;
}

.grid-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

@media (min-width: 680px) {
  .grid-container {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
}

@media (min-width: 1024px) {
  .grid-container {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
}

.product-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--card-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-highlight);
}

.card-img-container {
  aspect-ratio: 1 / 1;
  width: 100%;
  background-color: var(--bg-secondary);
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.product-card:hover .card-img {
  transform: scale(1.04);
}

.card-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-secondary);
  color: var(--text-muted);
}

.card-details {
  padding: 14px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-category-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  margin-bottom: 6px;
}

.card-category {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 700;
  color: var(--primary-color);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-code {
  font-size: 11px;
  color: var(--text-muted);
  font-family: inherit;
}

.card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.35;
  cursor: pointer;
  height: 38px;
  transition: color 0.15s ease;
}

.card-title:hover {
  color: var(--primary-color);
}

.card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-top: 10px;
  border-top: 1px solid var(--border-subtle);
}

.card-price-col {
  display: flex;
  flex-direction: column;
}

.card-price {
  font-size: 16px;
  font-weight: 750;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  font-feature-settings: 'tnum';
}

.card-unit {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
}

/* Add to cart button: round icon or pill */
.add-cart-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary-color);
  color: #ffffff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.add-cart-btn:hover {
  background-color: var(--primary-hover);
  transform: scale(1.08);
}

/* ── 5. Quantity Stepper Controls ───────────────────────────────────────── */
.qty-controller {
  display: flex;
  align-items: center;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 2px;
  gap: 2px;
}

.qty-btn {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  background: var(--bg-surface);
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  font-weight: 700;
  font-size: 13px;
  transition: all 0.15s ease;
}

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

.qty-val {
  font-size: 13px;
  font-weight: 700;
  min-width: 22px;
  text-align: center;
  color: var(--text-primary);
  font-feature-settings: 'tnum';
}

/* ── 6. Sliding Cart Drawer ──────────────────────────────────────────────── */
.cart-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(9, 13, 22, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s;
}

.cart-drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 460px;
  height: 100%;
  background-color: var(--bg-surface);
  border-left: 1px solid var(--border-color);
  box-shadow: -10px 0 35px rgba(0, 0, 0, 0.3);
  z-index: 1001;
  display: flex;
  flex-direction: column;
  transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.cart-drawer-overlay.active .cart-drawer {
  right: 0;
}

.cart-drawer-header {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-surface);
}

.cart-drawer-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.close-drawer-btn {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: all 0.2s ease;
}

.close-drawer-btn:hover {
  background: var(--border-color);
  color: var(--text-primary);
  transform: rotate(90deg);
}

.cart-drawer-body {
  flex-grow: 1;
  overflow-y: auto;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* Empty cart style */
.empty-cart-view {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 48px 20px;
  text-align: center;
  color: var(--text-muted);
}

.empty-cart-icon {
  width: 56px;
  height: 56px;
  color: var(--text-muted);
  stroke-width: 1.5;
}

/* Cart item */
.cart-item {
  display: flex;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-subtle);
}

.cart-item-img-container {
  width: 64px;
  height: 64px;
  border-radius: 8px;
  overflow: hidden;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  flex-shrink: 0;
}

.cart-item-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item-details {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.cart-item-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.3;
}

.cart-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  gap: 8px;
}

.cart-item-price-col {
  display: flex;
  flex-direction: column;
  text-align: right;
}

.cart-item-subtotal {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  font-feature-settings: 'tnum';
}

.cart-item-unitprice {
  font-size: 11px;
  color: var(--text-muted);
}

.remove-item-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s ease;
}

.remove-item-btn:hover {
  color: var(--error);
}

/* Cart Checkout Delivery & Buyer Info Form */
.cart-checkout-form {
  margin-top: 10px;
  padding: 16px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--card-radius);
}

.checkout-form-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
}

.delivery-options-segmented {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  background: var(--bg-surface);
  padding: 4px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  margin-bottom: 12px;
}

.delivery-segment-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 10px;
  border-radius: 7px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.delivery-segment-btn.active {
  background: var(--primary-color);
  color: #ffffff;
  box-shadow: 0 1px 4px var(--primary-light);
}

.form-group {
  margin-bottom: 10px;
}

.form-group:last-child {
  margin-bottom: 0;
}

.form-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.form-input, .form-textarea {
  width: 100%;
  padding: 8px 12px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 13px;
  font-family: inherit;
  transition: all 0.2s ease;
}

.form-input:focus, .form-textarea:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--primary-light);
  outline: none;
}

.form-textarea {
  resize: vertical;
  min-height: 52px;
}

/* Cart Footer & WhatsApp Checkout Button */
.cart-drawer-footer {
  padding: 18px 20px;
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-surface);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.04);
}

.cart-actions-row {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 10px;
}

.clear-cart-link {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: color 0.15s ease;
}

.clear-cart-link:hover {
  color: var(--error);
}

.cart-summary-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 14px;
}

.cart-summary-label {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
}

.cart-summary-value {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  font-feature-settings: 'tnum';
}

.checkout-btn {
  width: 100%;
  height: 50px;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #ffffff;
  border: none;
  border-radius: var(--btn-radius);
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.checkout-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.checkout-btn:active {
  transform: translateY(0);
}

/* ── 7. Product Detail Modal / Bottom Sheet ──────────────────────────────── */
.detail-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(9, 13, 22, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  transition: opacity 0.25s ease, visibility 0.25s;
}

.detail-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.detail-modal {
  width: 100%;
  max-width: 720px;
  background-color: var(--bg-surface);
  border-radius: var(--card-radius);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  max-height: 90vh;
  transform: scale(0.96);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.detail-modal-overlay.active .detail-modal {
  transform: scale(1);
}

.modal-top-actions {
  position: absolute;
  top: 14px;
  right: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 10;
}

.close-modal-btn, .icon-circle-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--bg-glass);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.close-modal-btn:hover, .icon-circle-btn:hover {
  background-color: var(--bg-surface-elevated);
  transform: scale(1.06);
}

.modal-body-scroll {
  overflow-y: auto;
  flex-grow: 1;
}

@media (min-width: 640px) {
  .modal-layout {
    display: flex;
    min-height: 420px;
  }
  
  .modal-img-container {
    width: 50%;
  }
  
  .modal-details {
    width: 50%;
  }
}

.modal-img-container {
  width: 100%;
  aspect-ratio: 1 / 1;
  background-color: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

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

.modal-details {
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.modal-category {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 6px;
}

.modal-title {
  font-size: 22px;
  font-weight: 750;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.25;
}

.modal-code-badge {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.modal-description {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 20px;
  flex-grow: 1;
}

.modal-footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
}

.modal-price-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.modal-price {
  font-size: 24px;
  font-weight: 850;
  color: var(--text-primary);
  font-feature-settings: 'tnum';
}

.modal-unit {
  font-size: 13px;
  color: var(--text-muted);
}

.modal-actions-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
}

.add-cart-btn-large {
  height: 46px;
  border-radius: var(--btn-radius);
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 14px;
  background-color: var(--primary-color);
  color: #ffffff;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

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

.whatsapp-consult-btn {
  height: 42px;
  border-radius: var(--btn-radius);
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 13px;
  background-color: var(--bg-secondary);
  color: #25D366;
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.whatsapp-consult-btn:hover {
  background-color: rgba(37, 211, 102, 0.1);
  border-color: #25D366;
}

/* ── 8. WhatsApp Floating Action Button (FAB) ───────────────────────────── */
.whatsapp-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.4);
  z-index: 900;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.whatsapp-fab:hover {
  transform: scale(1.1) rotate(8deg);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.55);
}

/* ── 9. Footer ───────────────────────────────────────────────────────────── */
.main-footer {
  margin-top: auto;
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-color);
  padding: 36px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr;
    align-items: center;
  }
}

.footer-brand-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
}

.footer-brand-desc {
  font-size: 13px;
  color: var(--text-secondary);
  max-width: 440px;
  margin-top: 4px;
}

.footer-social-row {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}

.social-icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all 0.2s ease;
  text-decoration: none;
}

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

.footer-credit-col {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

@media (min-width: 768px) {
  .footer-credit-col {
    text-align: right;
  }
}

.footer-copy {
  font-size: 12px;
  color: var(--text-muted);
}

.footer-powered-by {
  font-size: 12px;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 4px;
}

@media (min-width: 768px) {
  .footer-powered-by {
    justify-content: flex-end;
  }
}

.gestifica-link {
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: none;
}

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

/* ── 10. Badges & Toasts ─────────────────────────────────────────────────── */
.product-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  z-index: 5;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.badge-featured {
  background-color: var(--primary-color);
  color: #ffffff;
}

.badge-sale {
  background-color: var(--error);
  color: #ffffff;
}

.badge-out {
  background-color: var(--text-muted);
  color: #ffffff;
}

.toast-container {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 90%;
  max-width: 320px;
  pointer-events: none;
}

.toast {
  background-color: var(--text-primary);
  color: var(--bg-primary);
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* ── 11. Skeletons ───────────────────────────────────────────────────────── */
.skeleton-card {
  aspect-ratio: 1 / 1.35;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--card-radius);
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

.skeleton-shine::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
  animation: shine 1.5s infinite;
}

@keyframes shine {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.skeleton-image {
  aspect-ratio: 1 / 1;
  width: 100%;
  background-color: var(--bg-secondary);
}

.skeleton-content {
  padding: 14px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.skeleton-category {
  height: 10px;
  width: 35%;
  background-color: var(--border-color);
  border-radius: 4px;
  margin-bottom: 8px;
}

.skeleton-title {
  height: 14px;
  width: 80%;
  background-color: var(--border-color);
  border-radius: 4px;
  margin-bottom: auto;
}

.skeleton-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 10px;
}

.skeleton-price {
  height: 16px;
  width: 40%;
  background-color: var(--border-color);
  border-radius: 4px;
}

.skeleton-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--border-color);
}