/* ==========================================================================
   Modals, Drawers & Interactive Shop Overlays
   ========================================================================== */

/* Backdrop overlay */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(4px);
  z-index: 3000;
  opacity: 0;
  visibility: hidden;
  overflow: hidden;
  pointer-events: none;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-backdrop.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* ==========================================================================
   1. Slide-Over Cart Drawer
   ========================================================================== */
.cart-drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  right: 0;
  width: 100%;
  max-width: 440px;
  background-color: #FFFFFF;
  z-index: 3001;
  box-shadow: var(--shadow-drawer);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-smooth);
}

.modal-backdrop:not(.open) .cart-drawer {
  display: none;
}

.modal-backdrop.open .cart-drawer {
  transform: translateX(0);
}

.cart-header {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
}

.cart-title {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.close-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: background-color var(--transition-fast);
}

.close-btn:hover {
  background-color: var(--bg-surface);
  color: var(--text-main);
}

/* Free shipping threshold bar */
.free-shipping-bar {
  background-color: var(--color-accent-light);
  padding: 14px 24px;
  border-bottom: 1px solid rgba(194, 153, 88, 0.2);
}

.shipping-progress-text {
  font-size: 0.8125rem;
  color: #78350F;
  margin-bottom: 6px;
  font-weight: 600;
}

.shipping-progress-track {
  width: 100%;
  height: 6px;
  background-color: rgba(194, 153, 88, 0.2);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.shipping-progress-fill {
  height: 100%;
  background-color: var(--color-accent);
  border-radius: var(--radius-full);
  transition: width 0.4s ease;
}

/* Cart Items List */
.cart-items-list {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.empty-cart-view {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
}

.empty-cart-icon {
  width: 64px;
  height: 64px;
  color: var(--border-subtle);
  margin-bottom: 16px;
}

.cart-item {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 12px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.cart-item-img {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background-color: #FFFFFF;
}

.cart-item-details {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cart-item-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.3;
}

.cart-item-custom-text {
  font-size: 0.75rem;
  color: var(--color-accent-hover);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

.cart-item-price {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-primary);
}

.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}

.qty-btn {
  width: 24px;
  height: 24px;
  border: 1px solid var(--border-subtle);
  background-color: #FFFFFF;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
}

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

.qty-number {
  font-size: 0.8125rem;
  font-weight: 600;
  min-width: 16px;
  text-align: center;
}

.cart-item-remove {
  color: var(--text-subtle);
  padding: 6px;
  transition: color var(--transition-fast);
}

.cart-item-remove:hover {
  color: var(--color-sale);
}

/* Cart Footer */
.cart-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--border-subtle);
  background-color: #FFFFFF;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cart-subtotal-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cart-subtotal-label {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
}

.cart-subtotal-val {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary);
}

.cart-tax-notice {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: right;
  margin-top: -8px;
}

/* ==========================================================================
   2. Quick View & Customization Modal
   ========================================================================== */
.modal-dialog {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  width: 90%;
  max-width: 760px;
  max-height: 90vh;
  overflow-y: auto;
  background-color: #FFFFFF;
  border-radius: var(--radius-xl);
  z-index: 3002;
  box-shadow: var(--shadow-lg);
  display: none;
  transition: transform var(--transition-normal);
}

.modal-backdrop.open .modal-dialog.active {
  display: block;
  transform: translate(-50%, -50%) scale(1);
}

.modal-dialog-inner {
  padding: 32px;
  position: relative;
}

.modal-close-corner {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 10;
}

.quick-view-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 640px) {
  .quick-view-grid {
    grid-template-columns: 1fr 1.2fr;
  }
}

.quick-view-preview {
  position: relative;
  background-color: var(--bg-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.quick-view-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

.live-preview-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  background-color: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(4px);
  color: #FFFFFF;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  text-align: center;
}

.live-preview-badge strong {
  color: var(--color-accent);
}

.quick-view-info {
  display: flex;
  flex-direction: column;
}

.quick-view-category {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 6px;
}

.quick-view-title {
  font-size: 1.375rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-main);
  margin-bottom: 12px;
}

.quick-view-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 16px;
}

.quick-view-price {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
}

.quick-view-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 20px;
}

/* Personalization Interactive Box */
.personalization-box {
  background-color: var(--bg-surface);
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-bottom: 24px;
}

.personalization-box label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
}

.personalization-input {
  width: 100%;
  height: 42px;
  padding: 0 12px;
  background-color: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-main);
}

.personalization-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.personalization-hint {
  font-size: 0.6875rem;
  color: var(--text-muted);
  margin-top: 6px;
}

/* Color select */
.color-choice-group {
  margin-bottom: 20px;
}

.color-choice-label {
  font-size: 0.8125rem;
  font-weight: 700;
  margin-bottom: 8px;
  display: block;
}

.color-choice-options {
  display: flex;
  gap: 8px;
}

.color-option-btn {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  border: 2px solid #FFFFFF;
  box-shadow: 0 0 0 1px #CBD5E1;
  transition: transform var(--transition-fast);
}

.color-option-btn.selected {
  box-shadow: 0 0 0 2px var(--color-primary);
  transform: scale(1.1);
}

/* ==========================================================================
   3. B2B Quote Inquiry Modal
   ========================================================================== */
.b2b-modal-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 600px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-main);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  background-color: var(--bg-surface);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: #FFFFFF;
}

/* Live Search Dropdown */
.search-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background-color: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 1050;
  max-height: 420px;
  overflow-y: auto;
  display: none;
}

.search-dropdown.active {
  display: block;
}

.search-item-result {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-light);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.search-item-result:hover {
  background-color: var(--bg-surface);
}

.search-thumb {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background-color: var(--bg-surface);
}

.search-meta h5 {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-main);
}

.search-meta p {
  font-size: 0.75rem;
  color: var(--text-muted);
}