/* UI Components: Responsive Buttons, Cards, Cart Drawer, Quiz Wizard, Modals & Toasts */

/* Touch-Friendly Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.85rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  min-height: 44px;
}

.btn-primary {
  background-color: var(--color-emerald);
  color: var(--color-gold-light);
  border: 1px solid var(--color-gold);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background-color: var(--color-emerald-light);
  color: #FFFFFF;
  box-shadow: var(--shadow-gold);
  transform: translateY(-2px);
}

.btn-gold {
  background-color: var(--color-gold);
  color: var(--color-emerald);
  font-weight: 700;
}

.btn-gold:hover {
  background-color: var(--color-gold-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.btn-outline {
  border: 1.5px solid var(--color-emerald);
  color: var(--color-emerald);
  background: transparent;
}

.btn-outline:hover,
.btn-outline.active {
  background: var(--color-emerald);
  color: var(--color-gold-light);
}

/* Product Card Grid & Card Styling */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.75rem;
}

.product-card {
  background: var(--color-ivory);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
}

.product-card:hover {
  border-color: var(--color-gold);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.product-image-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: var(--color-champagne);
  overflow: hidden;
}

.product-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.product-badge {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  background: var(--color-emerald);
  color: var(--color-gold-light);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
}

.product-quick-btn {
  position: absolute;
  bottom: 0.85rem;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  opacity: 0;
  background: rgba(255, 255, 255, 0.95);
  color: var(--color-emerald);
  border: 1px solid var(--color-gold);
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  width: 85%;
  text-align: center;
  transition: all var(--transition-normal);
}

.product-card:hover .product-quick-btn {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.product-content {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-category {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.35rem;
}

.product-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--color-emerald);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.product-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.85rem;
  color: var(--color-gold-hover);
}

.momme-badge {
  background: var(--color-champagne-dark);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--color-emerald);
}

.product-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--color-border);
}

.product-price {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-emerald);
}

.add-cart-icon-btn {
  background: var(--color-emerald);
  color: var(--color-gold);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  font-size: 1.1rem;
}

.add-cart-icon-btn:hover {
  background: var(--color-gold);
  color: var(--color-emerald);
  transform: scale(1.1);
}

/* Slide-over Shopping Cart Drawer */
.cart-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

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

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 440px;
  height: 100%;
  background: var(--color-ivory);
  z-index: 1001;
  box-shadow: -8px 0 30px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-smooth);
}

.cart-drawer-overlay.active .cart-drawer {
  transform: translateX(0);
}

.cart-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--color-champagne);
}

.cart-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--color-emerald);
}

.close-drawer-btn {
  font-size: 1.5rem;
  color: var(--color-text-muted);
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cart-free-shipping-bar {
  padding: 0.75rem 1.5rem;
  background: var(--color-emerald-light);
  color: #FFFFFF;
  font-size: 0.85rem;
  text-align: center;
}

.progress-meter {
  height: 6px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  margin-top: 0.5rem;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--color-gold);
  border-radius: var(--radius-full);
  transition: width var(--transition-normal);
}

.cart-items-list {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.cart-item {
  display: flex;
  gap: 1rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-border);
}

.cart-item-img {
  width: 75px;
  height: 75px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background: var(--color-champagne);
  flex-shrink: 0;
}

.cart-item-info {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.cart-item-title {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-emerald);
}

.cart-item-variant {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

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

.qty-picker {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.qty-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  background: var(--color-champagne);
  color: var(--color-emerald);
}

.qty-val {
  width: 36px;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 600;
}

.cart-footer {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--color-border);
  background: var(--color-champagne);
}

.cart-subtotal-row {
  display: flex;
  justify-content: space-between;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-emerald);
}

/* Modals General Architecture */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 44, 35, 0.75);
  backdrop-filter: blur(8px);
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  transition: opacity var(--transition-normal);
}

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

.modal-container {
  background: var(--color-ivory);
  width: 94%;
  max-width: 860px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gold);
  box-shadow: var(--shadow-lg);
  position: relative;
  transform: scale(0.95);
  transition: transform var(--transition-normal);
}

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

.modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  background: var(--color-champagne);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--color-emerald);
  z-index: 10;
}

/* Quiz Modal Specific */
.quiz-wizard-header {
  padding: 2.25rem 2rem 1.25rem;
  text-align: center;
  background: var(--color-champagne);
  border-bottom: 1px solid var(--color-border);
}

.quiz-step-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

.step-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--color-border);
  transition: all var(--transition-fast);
}

.step-dot.active {
  background: var(--color-gold);
  width: 24px;
}

.quiz-body {
  padding: 1.75rem 2rem;
}

.quiz-options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.1rem;
  margin-bottom: 1.75rem;
}

.quiz-option-card {
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  text-align: center;
  cursor: pointer;
  background: var(--color-ivory);
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 120px;
  justify-content: center;
}

.quiz-option-card:hover,
.quiz-option-card.selected {
  border-color: var(--color-gold);
  background: var(--color-champagne);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.quiz-option-card.selected {
  box-shadow: 0 0 0 2px var(--color-gold);
}

.quiz-option-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.quiz-option-label {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-emerald);
  margin-bottom: 0.2rem;
}

.quiz-option-sub {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 90vw;
}

.toast {
  background: var(--color-emerald);
  color: #FFFFFF;
  border: 1px solid var(--color-gold);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.88rem;
  animation: slideInRight 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@media (max-width: 600px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
  .product-quick-btn {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
  .cart-drawer {
    max-width: 100%;
  }
  .quiz-options-grid {
    grid-template-columns: 1fr;
  }
  .quiz-wizard-header {
    padding: 1.5rem 1.25rem 1rem;
  }
  .quiz-body {
    padding: 1.25rem 1rem;
  }
}