/**
 * Configurator Assistant - ELECTRO GURT Premium Design
 * Glassmorphism + Modern UI | Sky Blue Theme
 */

:root {
  /* Primary Palette - Sky Blue */
  --ca-accent: #2cbce0;
  --ca-accent-hover: #1ea5c8;
  --ca-accent-light: rgba(44, 188, 224, 0.1);
  --ca-accent-glow: rgba(44, 188, 224, 0.4);
  
  /* Secondary */
  --ca-secondary: #6366f1;
  --ca-secondary-light: rgba(99, 102, 241, 0.1);
  
  /* Semantic Colors */
  --ca-success: #10b981;
  --ca-success-bg: #d1fae5;
  --ca-warning: #f59e0b;
  --ca-warning-bg: #fef3c7;
  --ca-danger: #ef4444;
  --ca-danger-bg: #fee2e2;
  
  /* Neutrals */
  --ca-text-primary: #1e293b;
  --ca-text-secondary: #64748b;
  --ca-text-muted: #94a3b8;
  
  /* Surfaces */
  --ca-surface: #ffffff;
  --ca-surface-hover: #f8fafc;
  --ca-surface-active: #f1f5f9;
  --ca-border: #e2e8f0;
  --ca-border-light: #f1f5f9;
  
  /* Effects */
  --ca-radius-xs: 4px;
  --ca-radius-sm: 8px;
  --ca-radius-md: 12px;
  --ca-radius-lg: 16px;
  --ca-radius-xl: 24px;
  --ca-radius-full: 9999px;
  
  --ca-shadow-xs: 0 1px 2px rgba(0,0,0,0.05);
  --ca-shadow-sm: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --ca-shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
  --ca-shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --ca-shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
  --ca-shadow-glow: 0 0 40px var(--ca-accent-glow);
  
  --ca-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --ca-transition: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --ca-transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ANIMATIONS */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInScale {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(-20px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes fadeOut {
  to { opacity: 0; transform: translateY(-20px); }
}

/* BASE STYLES */
.configurator-assistant {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ca-text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding-bottom: 60px;
}

.configurator-assistant *,
.configurator-assistant *::before,
.configurator-assistant *::after {
  box-sizing: border-box;
}

/* Font inheritance - исключаем Font Awesome иконки */
.configurator-assistant *:not(.fa):not([class*="fa-"]) {
  font-family: inherit;
}

.configurator-assistant__types-list,
.configurator-assistant__products {
  transition: opacity 0.2s ease;
}

.configurator-assistant select,
.configurator-assistant select option,
.configurator-assistant input,
.configurator-assistant button {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}

.configurator-assistant h1 {
  font-size: 28px;
  font-weight: 700;
  color: var(--ca-text-primary);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.configurator-assistant h1 small {
  font-weight: 400;
  color: var(--ca-text-muted);
  font-size: 0.6em;
}

.configurator-assistant h2 {
  font-size: 20px;
  font-weight: 600;
  color: var(--ca-text-primary);
  margin-bottom: 20px;
}

/* SEARCH BAR */
.configurator-assistant__search {
  position: relative;
  max-width: 480px;
  margin-bottom: 32px;
}

.configurator-assistant__search input,
#ca-search-input {
  width: 100%;
  height: 56px;
  padding: 0 20px 0 52px;
  font-size: 15px;
  font-weight: 500;
  color: var(--ca-text-primary);
  background: var(--ca-surface);
  border: 2px solid var(--ca-border);
  border-radius: var(--ca-radius-lg);
  box-shadow: var(--ca-shadow-sm);
  transition: var(--ca-transition);
}

.configurator-assistant__search input:hover,
#ca-search-input:hover {
  border-color: var(--ca-accent);
}

.configurator-assistant__search input:focus,
#ca-search-input:focus {
  border-color: var(--ca-accent);
  box-shadow: 0 0 0 4px var(--ca-accent-light), var(--ca-shadow-md);
  outline: none;
}

.configurator-assistant__search input::placeholder {
  color: var(--ca-text-muted);
  font-weight: 400;
}

.ca-search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ca-text-muted);
  font-size: 18px;
  pointer-events: none;
  transition: var(--ca-transition);
}

.configurator-assistant__search input:focus ~ .ca-search-icon,
#ca-search-input:focus ~ .ca-search-icon {
  color: var(--ca-accent);
}

.ca-not-found {
  padding: 40px 24px;
  text-align: center;
  font-size: 15px;
  color: var(--ca-text-muted);
  background: var(--ca-surface-active);
  border-radius: var(--ca-radius-md);
}

/* DESCRIPTION BLOCK */
.configurator-assistant__description {
  margin-bottom: 32px;
  padding: 20px 24px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ca-text-secondary);
  background: linear-gradient(135deg, var(--ca-accent-light), transparent);
  border-radius: var(--ca-radius-md);
  border-left: 4px solid var(--ca-accent);
}

/* FILTERS PANEL */
.configurator-assistant__filters,
#filters {
  position: sticky;
  top: 20px;
  z-index: 50;
  margin-bottom: 32px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--ca-border-light);
  border-radius: var(--ca-radius-xl);
  box-shadow: var(--ca-shadow-lg);
  animation: fadeInUp 0.5s ease;
}

.configurator-assistant__filters-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: flex-end;
  width: 100%;
}

.configurator-assistant__filters-spacer {
  display: none;
}

.configurator-assistant__filters-content {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  width: 100%;
}

.configurator-assistant__filter-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  min-width: 180px;
}

.configurator-assistant__filter-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--ca-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.configurator-assistant__filter-select,
#filter-brand,
#filter-series,
#filter-color,
#filter-rooms,
#filter-colors {
  height: 48px;
  padding: 0 40px 0 16px;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--ca-text-primary);
  background: var(--ca-surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath fill='%2364748b' d='M6 8L0 0h12z'/%3E%3C/svg%3E") no-repeat right 16px center;
  border: 2px solid var(--ca-border);
  border-radius: var(--ca-radius-md);
  cursor: pointer;
  transition: var(--ca-transition);
  appearance: none;
  -webkit-appearance: none;
}

.configurator-assistant__filter-select:hover {
  border-color: var(--ca-accent);
}

.configurator-assistant__filter-select:focus {
  border-color: var(--ca-accent);
  box-shadow: 0 0 0 4px var(--ca-accent-light);
  outline: none;
}

/* CONFIGURATOR LAYOUT */
.configurator-assistant__configurator {
  display: flex;
  gap: 32px;
  transition: opacity 0.25s ease;
}

.configurator-assistant__types {
  flex: 0 0 400px;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.configurator-assistant__types-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px;
  background: var(--ca-surface);
  border-radius: var(--ca-radius-lg);
  box-shadow: var(--ca-shadow-md);
  max-width: 100%;
}

.configurator-assistant__products {
  display: flex;
  flex-direction: column;
  gap: 20px;
  flex: 1;
  min-width: 0;
}

/* TYPE ITEM (CHECKBOX LIST) */
.configurator-assistant__type-item,
.type-item {
  position: relative;
  border-radius: var(--ca-radius-sm);
  transition: var(--ca-transition);
}

.configurator-assistant__type-item:hover,
.type-item:hover {
  background: var(--ca-surface-hover);
}

.type-label {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  user-select: none;
}

.configurator-assistant__type-checkbox,
.type-checkbox {
  position: relative;
  width: 22px;
  height: 22px;
  margin: 0;
  appearance: none;
  -webkit-appearance: none;
  background: var(--ca-surface);
  border: 2px solid var(--ca-border);
  border-radius: var(--ca-radius-xs);
  cursor: pointer;
  transition: var(--ca-transition);
  flex-shrink: 0;
}

.configurator-assistant__type-checkbox:hover,
.type-checkbox:hover {
  border-color: var(--ca-accent);
}

.configurator-assistant__type-checkbox:checked,
.type-checkbox:checked {
  background: var(--ca-accent);
  border-color: var(--ca-accent);
}

.configurator-assistant__type-checkbox:checked::after,
.type-checkbox:checked::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 2px;
  width: 6px;
  height: 12px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.configurator-assistant__type-checkbox:focus,
.type-checkbox:focus {
  box-shadow: 0 0 0 4px var(--ca-accent-light);
  outline: none;
}

.configurator-assistant__type-name,
.type-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--ca-text-primary);
  flex: 1;
}

.configurator-assistant__type-dots,
.type-dots {
  flex: 1;
  height: 1px;
  background: repeating-linear-gradient(to right, var(--ca-border) 0, var(--ca-border) 4px, transparent 4px, transparent 8px);
  min-width: 20px;
}

.configurator-assistant__type-price,
.type-price {
  font-size: 14px;
  font-weight: 700;
  color: var(--ca-accent);
  font-variant-numeric: tabular-nums;
}

.type-item--disabled {
  opacity: 0.5;
}

/* TYPE BLOCK (PRODUCT CARD) */
.configurator-assistant__type-block,
.type-block {
  background: var(--ca-surface);
  border-radius: var(--ca-radius-xl);
  box-shadow: var(--ca-shadow-md);
  overflow: hidden;
  transition: var(--ca-transition);
  animation: fadeInUp 0.4s ease backwards;
}

.configurator-assistant__type-block:nth-child(1) { animation-delay: 0.05s; }
.configurator-assistant__type-block:nth-child(2) { animation-delay: 0.1s; }
.configurator-assistant__type-block:nth-child(3) { animation-delay: 0.15s; }
.configurator-assistant__type-block:nth-child(4) { animation-delay: 0.2s; }
.configurator-assistant__type-block:nth-child(5) { animation-delay: 0.25s; }
.configurator-assistant__type-block:nth-child(6) { animation-delay: 0.3s; }
.configurator-assistant__type-block:nth-child(7) { animation-delay: 0.35s; }
.configurator-assistant__type-block:nth-child(8) { animation-delay: 0.4s; }

.configurator-assistant__type-block:hover,
.type-block:hover {
  box-shadow: var(--ca-shadow-xl);
  transform: translateY(-4px);
}

.configurator-assistant__type-block.is-selected {
  box-shadow: var(--ca-shadow-glow), var(--ca-shadow-lg);
}

/* Type Block Header */
.configurator-assistant__type-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: linear-gradient(135deg, var(--ca-surface-active), var(--ca-surface));
  border-bottom: 1px solid var(--ca-border-light);
}

.configurator-assistant__type-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
}

.configurator-assistant__type-header-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--ca-text-primary);
}

.configurator-assistant__type-header-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* Color Toggle Button */
.configurator-assistant__type-color-btn,
.type-color-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ca-accent);
  background: var(--ca-surface);
  border: 2px solid var(--ca-accent);
  border-radius: var(--ca-radius-full);
  cursor: pointer;
  transition: var(--ca-transition);
}

.configurator-assistant__type-color-btn:hover,
.type-color-toggle:hover {
  color: white;
  background: var(--ca-accent);
  transform: scale(1.03);
}

.configurator-assistant__type-color-btn.active,
.type-color-toggle.active {
  color: white;
  background: var(--ca-accent);
  box-shadow: 0 4px 14px var(--ca-accent-glow);
}

.configurator-assistant__type-color-btn i,
.configurator-assistant__type-color-btn .fa {
  font-size: 12px;
  margin-right: 4px;
}

/* Color Select */
.configurator-assistant__type-color-select,
.type-color-select {
  height: 42px;
  padding: 0 36px 0 14px;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--ca-text-primary);
  background: var(--ca-surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath fill='%2364748b' d='M5 6L0 0h10z'/%3E%3C/svg%3E") no-repeat right 12px center;
  border: 2px solid var(--ca-border);
  border-radius: var(--ca-radius-md);
  min-width: 180px;
  transition: var(--ca-transition);
  appearance: none;
  -webkit-appearance: none;
}

.configurator-assistant__type-color-select:focus,
.type-color-select:focus {
  border-color: var(--ca-accent);
  box-shadow: 0 0 0 4px var(--ca-accent-light);
  outline: none;
}

/* Color Clear Button */
.configurator-assistant__type-color-clear,
.type-color-clear {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  min-width: 42px;
  min-height: 42px;
  flex-shrink: 0;
  font-size: 20px;
  font-weight: 300;
  line-height: 1;
  color: var(--ca-text-muted);
  background: var(--ca-surface);
  border: 2px solid var(--ca-border);
  border-radius: 50%;
  cursor: pointer;
  transition: var(--ca-transition);
  padding: 0;
}

.configurator-assistant__type-color-clear:hover,
.type-color-clear:hover {
  color: white;
  background: var(--ca-danger);
  border-color: var(--ca-danger);
  transform: rotate(90deg) scale(1.1);
}

/* Color Wrapper */
.configurator-assistant__type-color-wrapper {
  display: flex;
  align-items: center;
  gap: 10px;
}

.configurator-assistant__type-color-wrapper .fa-palette {
  color: var(--ca-accent);
  font-size: 18px;
  flex-shrink: 0;
}

.configurator-assistant__type-color-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--ca-text-secondary);
  background: var(--ca-surface-active);
  padding: 8px 14px;
  border-radius: var(--ca-radius-md);
  white-space: nowrap;
}

/* Type Loading State */
.configurator-assistant__type-block.loading,
.type-block.loading {
  position: relative;
  pointer-events: none;
}

.configurator-assistant__type-block.loading::after,
.type-block.loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.7);
  border-radius: inherit;
  z-index: 10;
  animation: pulse 1s ease-in-out infinite;
}

.configurator-assistant__type-block.loading::before,
.type-block.loading::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 32px;
  height: 32px;
  margin: -16px 0 0 -16px;
  border: 3px solid var(--ca-border);
  border-top-color: var(--ca-accent);
  border-radius: 50%;
  z-index: 11;
  animation: spin 0.8s linear infinite;
}

/* Type Block Body */
.configurator-assistant__type-body {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 20px 24px;
}

.configurator-assistant__type-products {
  flex: 1;
  min-width: 0;
}

/* Product Row */
.configurator-assistant__product-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  margin: 0 -16px 12px -16px;
  border-radius: var(--ca-radius-md);
  transition: var(--ca-transition);
  border-bottom: 1px solid var(--ca-border-light);
}

.configurator-assistant__product-row:last-child {
  margin-bottom: 0;
  border-bottom: none;
}

.configurator-assistant__product-row:hover {
  background: var(--ca-surface-hover);
}

.configurator-assistant__product-image {
  flex: 0 0 70px;
  width: 70px;
  height: 70px;
  border-radius: var(--ca-radius-md);
  overflow: hidden;
  background: var(--ca-surface-active);
  box-shadow: var(--ca-shadow-sm);
}

.configurator-assistant__product-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: var(--ca-transition);
}

.configurator-assistant__product-row:hover .configurator-assistant__product-image img {
  transform: scale(1.1);
}

.configurator-assistant__product-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.configurator-assistant__product-name-wrap {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.configurator-assistant__product-qty {
  font-size: 13px;
  font-weight: 700;
  color: var(--ca-accent);
  flex-shrink: 0;
}

.configurator-assistant__product-name,
.product-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--ca-text-primary);
  text-decoration: none;
  line-height: 1.4;
  transition: var(--ca-transition);
}

.configurator-assistant__product-name:hover,
.product-name:hover {
  color: var(--ca-accent);
}

.configurator-assistant__product-availability,
.product-availability {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
}

.configurator-assistant__product-availability i,
.product-availability i {
  font-size: 10px;
}

.configurator-assistant__product-availability.is-available,
.product-availability.availability-in {
  color: var(--ca-success);
}

.configurator-assistant__product-availability.is-unavailable,
.product-availability.availability-out {
  color: var(--ca-warning);
}

/* Product Color Selector */
.configurator-assistant__product-color {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}

.configurator-assistant__product-color .fa-paint-brush {
  color: var(--ca-accent);
  font-size: 14px;
  flex-shrink: 0;
}

.configurator-assistant__product-color-select,
.product-color-select {
  height: 32px;
  padding: 0 28px 0 10px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  color: var(--ca-text-primary);
  background: var(--ca-surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath fill='%2364748b' d='M5 6L0 0h10z'/%3E%3C/svg%3E") no-repeat right 8px center;
  border: 1px solid var(--ca-border);
  border-radius: var(--ca-radius-sm);
  min-width: 120px;
  transition: var(--ca-transition);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.configurator-assistant__product-color-select:hover,
.product-color-select:hover {
  border-color: var(--ca-accent);
}

.configurator-assistant__product-color-select:focus,
.product-color-select:focus {
  border-color: var(--ca-accent);
  box-shadow: 0 0 0 3px var(--ca-accent-light);
  outline: none;
}

.configurator-assistant__product-color-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  font-size: 12px;
  font-weight: 500;
  color: var(--ca-text-secondary);
  background: var(--ca-surface-active);
  padding: 6px 10px;
  border-radius: var(--ca-radius-sm);
}

.configurator-assistant__product-color-label .fa-paint-brush {
  color: var(--ca-accent);
  font-size: 12px;
}

/* Product Row Loading State */
.configurator-assistant__product-row.loading {
  position: relative;
  pointer-events: none;
  opacity: 0.6;
}

.configurator-assistant__product-row.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  right: 20px;
  width: 20px;
  height: 20px;
  margin-top: -10px;
  border: 2px solid var(--ca-border);
  border-top-color: var(--ca-accent);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

/* Type Controls */
.configurator-assistant__type-controls {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.configurator-assistant__type-total,
.type-total {
  font-size: 20px;
  font-weight: 800;
  color: var(--ca-accent);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* Quantity Control */
.configurator-assistant__type-qty,
.type-qty {
  display: flex;
  align-items: stretch;
  border-radius: var(--ca-radius-md);
  overflow: hidden;
  box-shadow: var(--ca-shadow-sm);
  border: 2px solid var(--ca-border);
}

.configurator-assistant__qty-btn,
.type-qty-minus,
.type-qty-plus {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  font-size: 20px;
  font-weight: 400;
  color: var(--ca-text-secondary);
  background: var(--ca-surface-active);
  border: none;
  cursor: pointer;
  transition: var(--ca-transition);
}

.configurator-assistant__qty-btn:hover,
.type-qty-minus:hover,
.type-qty-plus:hover {
  color: white;
  background: var(--ca-accent);
}

.configurator-assistant__qty-input,
.type-qty-input {
  width: 56px;
  height: 40px;
  font-size: 15px;
  font-weight: 700;
  text-align: center;
  color: var(--ca-text-primary);
  background: var(--ca-surface);
  border: none;
  border-left: 1px solid var(--ca-border-light);
  border-right: 1px solid var(--ca-border-light);
}

.configurator-assistant__qty-input:focus,
.type-qty-input:focus {
  outline: none;
  background: var(--ca-accent-light);
}

/* Remove Button */
.configurator-assistant__type-remove,
.type-remove {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  font-size: 20px;
  font-weight: 300;
  color: var(--ca-text-muted);
  background: transparent;
  border: 2px solid var(--ca-border);
  border-radius: 50%;
  cursor: pointer;
  transition: var(--ca-transition);
}

.configurator-assistant__type-remove:hover,
.type-remove:hover {
  color: white;
  background: var(--ca-danger);
  border-color: var(--ca-danger);
  transform: rotate(90deg) scale(1.1);
}

/* Unavailable Type */
.configurator-assistant__type-unavailable {
  padding: 24px;
  font-size: 14px;
  color: var(--ca-text-muted);
  font-style: italic;
  text-align: center;
  background: var(--ca-surface-active);
}

/* SUMMARY PANEL */
.configurator-assistant__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 28px 32px;
  margin-top: 24px;
  background: linear-gradient(135deg, var(--ca-surface), var(--ca-accent-light));
  border: 2px solid var(--ca-accent);
  border-radius: var(--ca-radius-xl);
  box-shadow: var(--ca-shadow-glow);
}

.configurator-assistant__calc-list,
#calc-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.configurator-assistant__calc-item,
.calc-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
}

.configurator-assistant__calc-label,
.calc-label {
  color: var(--ca-text-secondary);
  font-weight: 500;
}

.configurator-assistant__calc-value,
.calc-value {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  font-weight: 700;
  font-size: 13px;
  border-radius: var(--ca-radius-full);
}

.calc-value.label-default,
.configurator-assistant__calc-value.is-default {
  background: var(--ca-surface-active);
  color: var(--ca-text-primary);
}

.calc-value.label-success,
.configurator-assistant__calc-value.is-success {
  background: var(--ca-success-bg);
  color: var(--ca-success);
}

.calc-value.label-danger,
.configurator-assistant__calc-value.is-danger {
  background: var(--ca-danger-bg);
  color: var(--ca-danger);
}

/* Grand Total */
.configurator-assistant__grand-total {
  font-size: 14px;
  font-weight: 500;
  color: var(--ca-text-secondary);
  text-align: center;
}

.configurator-assistant__grand-total span,
#grand-total {
  display: block;
  font-size: 32px;
  font-weight: 800;
  color: var(--ca-accent);
  margin-top: 4px;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

/* Add to Cart Button */
.configurator-assistant__add-btn,
#button-add-bundle {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px 36px;
  font-size: 15px;
  font-weight: 700;
  color: white;
  background: linear-gradient(135deg, var(--ca-accent), var(--ca-accent-hover));
  border: none;
  border-radius: var(--ca-radius-lg);
  cursor: pointer;
  overflow: hidden;
  transition: var(--ca-transition);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.configurator-assistant__add-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: 0.5s;
}

.configurator-assistant__add-btn:hover {
  background: linear-gradient(135deg, var(--ca-accent-hover), #065f46);
  transform: translateY(-3px);
  box-shadow: 0 12px 24px var(--ca-accent-glow);
}

.configurator-assistant__add-btn:hover::before {
  left: 100%;
}

.configurator-assistant__add-btn:active {
  transform: translateY(-1px);
}

.configurator-assistant__add-btn i {
  font-size: 16px;
}

/* BRANDS LIST PAGE */
.configurator-assistant__brands {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.configurator-assistant__row {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--ca-border-light);
  animation: fadeInUp 0.5s ease backwards;
}

.configurator-assistant__row:nth-child(1) { animation-delay: 0.1s; }
.configurator-assistant__row:nth-child(2) { animation-delay: 0.2s; }
.configurator-assistant__row:nth-child(3) { animation-delay: 0.3s; }

.configurator-assistant__row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.configurator-assistant__brand {
  flex: 0 0 220px;
  max-width: 220px;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--ca-surface);
  border-radius: var(--ca-radius-xl);
  box-shadow: var(--ca-shadow-md);
  transition: var(--ca-transition);
}

.configurator-assistant__brand:hover {
  box-shadow: var(--ca-shadow-xl);
  transform: translateY(-6px);
}

.configurator-assistant__brand-image {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.configurator-assistant__brand-image img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: var(--ca-transition);
}

.configurator-assistant__brand:hover .configurator-assistant__brand-image img {
  transform: scale(1.08);
}

.configurator-assistant__brand-name {
  font-size: 20px;
  font-weight: 700;
  text-align: center;
}

.configurator-assistant__brand-name a {
  color: var(--ca-text-primary);
  text-decoration: none;
  transition: var(--ca-transition);
}

.configurator-assistant__brand-name a:hover {
  color: var(--ca-accent);
}

.configurator-assistant__series {
  flex: 1;
}

/* SERIES/COLOR GRID */
.configurator-assistant__series-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 24px;
}

.configurator-assistant__colors-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 20px;
  align-content: start;
}

.configurator-assistant__colors-page {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 24px;
}

/* PRODUCT CARD */
.configurator-assistant__card,
.configurator-assistant__color-card {
  position: relative;
  background: var(--ca-surface);
  border-radius: var(--ca-radius-xl);
  box-shadow: var(--ca-shadow-md);
  overflow: hidden;
  transition: var(--ca-transition);
  animation: fadeInScale 0.4s ease backwards;
}

.configurator-assistant__card:nth-child(1),
.configurator-assistant__color-card:nth-child(1) { animation-delay: 0.05s; }
.configurator-assistant__card:nth-child(2),
.configurator-assistant__color-card:nth-child(2) { animation-delay: 0.1s; }
.configurator-assistant__card:nth-child(3),
.configurator-assistant__color-card:nth-child(3) { animation-delay: 0.15s; }
.configurator-assistant__card:nth-child(4),
.configurator-assistant__color-card:nth-child(4) { animation-delay: 0.2s; }
.configurator-assistant__card:nth-child(5),
.configurator-assistant__color-card:nth-child(5) { animation-delay: 0.25s; }
.configurator-assistant__card:nth-child(6),
.configurator-assistant__color-card:nth-child(6) { animation-delay: 0.3s; }

.configurator-assistant__card:hover,
.configurator-assistant__color-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: var(--ca-shadow-xl), 0 0 0 1px var(--ca-accent-light);
}

.configurator-assistant__card a,
.configurator-assistant__color-card a {
  display: block;
  text-decoration: none;
  color: inherit;
}

.configurator-assistant__card-image,
.configurator-assistant__color-image {
  aspect-ratio: 1;
  overflow: hidden;
  background: linear-gradient(135deg, var(--ca-surface-active), var(--ca-surface));
}

.configurator-assistant__card-image img,
.configurator-assistant__color-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--ca-transition-slow);
}

.configurator-assistant__card:hover .configurator-assistant__card-image img,
.configurator-assistant__color-card:hover .configurator-assistant__color-image img {
  transform: scale(1.15);
}

.configurator-assistant__card-body {
  padding: 16px 20px;
  background: var(--ca-surface);
}

.configurator-assistant__card-title {
  font-size: 14px;
  font-weight: 600;
  margin: 0;
  line-height: 1.4;
  color: var(--ca-text-primary);
}

.configurator-assistant__color-name {
  padding: 16px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ca-text-primary);
  text-align: center;
  background: var(--ca-surface);
  border-top: 1px solid var(--ca-border-light);
}

/* Card Overlay */
.configurator-assistant__card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
  transform: translateY(100%);
  transition: var(--ca-transition);
}

.configurator-assistant__card:hover .configurator-assistant__card-overlay {
  transform: translateY(0);
}

.configurator-assistant__btn-configurator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-size: 12px;
  font-weight: 700;
  color: white !important;
  background: var(--ca-accent);
  border-radius: var(--ca-radius-full);
  text-decoration: none !important;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: var(--ca-transition);
}

.configurator-assistant__btn-configurator:hover {
  background: var(--ca-accent-hover);
  transform: scale(1.05);
}

/* BRAND HEADER */
.configurator-assistant__brand-header {
  display: flex;
  gap: 36px;
  align-items: center;
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 2px solid var(--ca-border-light);
  animation: fadeInUp 0.5s ease;
}

.configurator-assistant__brand-logo {
  flex: 0 0 220px;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--ca-surface);
  border-radius: var(--ca-radius-xl);
  box-shadow: var(--ca-shadow-lg);
}

.configurator-assistant__brand-logo .configurator-assistant__brand-image {
  width: 100%;
  height: 100%;
}

.configurator-assistant__brand-info {
  flex: 1;
}

/* SERIES LIST (BRAND PAGE) */
.configurator-assistant__series-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.configurator-assistant__series-row {
  display: flex;
  gap: 36px;
  padding: 28px 0;
  border-bottom: 1px solid var(--ca-border-light);
  animation: slideInRight 0.4s ease backwards;
}

.configurator-assistant__series-row:nth-child(1) { animation-delay: 0.1s; }
.configurator-assistant__series-row:nth-child(2) { animation-delay: 0.2s; }
.configurator-assistant__series-row:nth-child(3) { animation-delay: 0.3s; }

.configurator-assistant__series-row:last-child {
  border-bottom: none;
}

.configurator-assistant__series-title {
  flex: 0 0 220px;
  max-width: 220px;
}

.configurator-assistant__series-title h3 {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 12px;
}

.configurator-assistant__series-title h3 a {
  color: var(--ca-text-primary);
  text-decoration: none;
  transition: var(--ca-transition);
}

.configurator-assistant__series-title h3 a:hover {
  color: var(--ca-accent);
}

.configurator-assistant__series-thumb {
  margin-bottom: 16px;
  border-radius: var(--ca-radius-lg);
  overflow: hidden;
  box-shadow: var(--ca-shadow-md);
}

.configurator-assistant__series-thumb img {
  width: 100%;
  display: block;
  transition: var(--ca-transition);
}

.configurator-assistant__series-thumb:hover img {
  transform: scale(1.08);
}

.configurator-assistant__series-desc {
  font-size: 13px;
  color: var(--ca-text-muted);
  line-height: 1.7;
}

/* EMPTY STATE */
.configurator-assistant__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 40px;
  text-align: center;
  background: linear-gradient(135deg, var(--ca-surface-active), var(--ca-surface));
  border-radius: var(--ca-radius-xl);
  animation: fadeInScale 0.5s ease;
}

.configurator-assistant__empty-icon {
  font-size: 56px;
  margin-bottom: 20px;
  color: var(--ca-text-muted);
  opacity: 0.4;
  animation: float 3s ease-in-out infinite;
}

.configurator-assistant__empty-text {
  font-size: 16px;
  color: var(--ca-text-muted);
  line-height: 1.6;
  max-width: 400px;
}

/* SECTION TITLE */
.configurator-assistant__section-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--ca-text-secondary);
  margin-bottom: 24px;
}

/* Placeholder Images */
.configurator-assistant__color-image--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--ca-surface-active), var(--ca-surface));
}

.configurator-assistant__color-image--placeholder i {
  font-size: 32px;
  color: var(--ca-text-muted);
  opacity: 0.5;
}

.configurator-assistant__color-image--initials {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--ca-accent), var(--ca-secondary));
}

.configurator-assistant__initials {
  color: white;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

/* Empty inline variant */
.configurator-assistant__empty--inline {
  grid-column: 1 / -1;
  padding: 40px 24px;
}

/* RESPONSIVE DESIGN */
@media (max-width: 991px) {
  .configurator-assistant__configurator {
    flex-direction: column;
  }

  .configurator-assistant__types {
    flex: none;
    max-width: 100%;
    width: 100%;
  }

  .configurator-assistant__filters-spacer {
    display: none;
  }

  .configurator-assistant__filters-content {
    flex: 1 1 100%;
    justify-content: center;
  }

  .configurator-assistant__row {
    flex-direction: column;
    gap: 24px;
  }

  .configurator-assistant__brand {
    flex: none;
    max-width: 200px;
    margin: 0 auto;
  }

  .configurator-assistant__brand-header {
    flex-direction: column;
    text-align: center;
  }

  .configurator-assistant__brand-logo {
    flex: none;
    width: 180px;
  }

  .configurator-assistant__series-row {
    flex-direction: column;
    gap: 20px;
  }

  .configurator-assistant__series-title {
    flex: none;
    max-width: 100%;
  }
}

@media (max-width: 767px) {
  .configurator-assistant h1 {
    font-size: 22px;
  }

  .configurator-assistant__search {
    max-width: 100%;
  }

  .configurator-assistant__search input,
  #ca-search-input {
    height: 52px;
    font-size: 14px;
    padding-left: 48px;
  }

  .configurator-assistant__filters {
    padding: 20px;
    border-radius: var(--ca-radius-lg);
  }

  .configurator-assistant__filters-row {
    flex-direction: column;
    gap: 16px;
  }

  .configurator-assistant__filter-group {
    max-width: 100%;
    width: 100%;
  }

  .configurator-assistant__type-header {
    flex-wrap: wrap;
    padding: 16px 20px;
  }

  .configurator-assistant__type-header-left {
    width: 100%;
    margin-bottom: 12px;
  }

  .configurator-assistant__type-header-right {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .configurator-assistant__type-body {
    flex-direction: column;
    align-items: stretch;
    gap: 20px;
    padding: 16px 20px;
  }

  .configurator-assistant__type-controls {
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
  }

  .configurator-assistant__summary {
    flex-direction: column;
    text-align: center;
    gap: 24px;
    padding: 24px;
  }

  .configurator-assistant__grand-total span,
  #grand-total {
    font-size: 28px;
  }

  .configurator-assistant__add-btn {
    width: 100%;
    padding: 16px 28px;
  }

  .configurator-assistant__series-grid,
  .configurator-assistant__colors-grid,
  .configurator-assistant__colors-page {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (max-width: 479px) {
  .configurator-assistant {
    font-size: 13px;
  }

  .configurator-assistant h1 {
    font-size: 20px;
  }

  .configurator-assistant__type-color-btn,
  .type-color-toggle {
    padding: 8px 14px;
    font-size: 12px;
  }

  .configurator-assistant__type-color-select,
  .type-color-select {
    min-width: 100%;
  }

  .configurator-assistant__series-grid,
  .configurator-assistant__colors-grid,
  .configurator-assistant__colors-page {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .configurator-assistant__card-body,
  .configurator-assistant__color-name {
    padding: 12px;
  }

  .configurator-assistant__empty {
    padding: 48px 24px;
  }
}

/* BOOTSTRAP OVERRIDES */
.configurator-assistant .list-group {
  margin-bottom: 0;
  border-radius: var(--ca-radius-lg);
  box-shadow: var(--ca-shadow-md);
  overflow: hidden;
}

.configurator-assistant .list-group-item.type-item {
  padding: 14px 18px;
  border: none;
  border-bottom: 1px solid var(--ca-border-light);
  transition: var(--ca-transition);
}

.configurator-assistant .list-group-item.type-item:hover {
  background: var(--ca-surface-hover);
}

.configurator-assistant .list-group-item.type-item:last-child {
  border-bottom: none;
}

.configurator-assistant .thumbnail {
  margin-bottom: 0;
  padding: 0;
  border: none;
  border-radius: var(--ca-radius-xl);
  box-shadow: var(--ca-shadow-md);
  transition: var(--ca-transition);
}

.configurator-assistant .thumbnail:hover {
  box-shadow: var(--ca-shadow-xl);
  transform: translateY(-6px);
}

.configurator-assistant .thumbnail .caption {
  padding: 16px 20px;
}

.configurator-assistant .thumbnail .caption h4 {
  font-size: 14px;
  font-weight: 600;
  margin: 0;
}

.configurator-assistant .thumbnail .caption h4 a {
  color: var(--ca-text-primary);
  text-decoration: none;
  transition: var(--ca-transition);
}

.configurator-assistant .thumbnail .caption h4 a:hover {
  color: var(--ca-accent);
}

.configurator-assistant .panel.panel-default {
  border: none;
  border-radius: var(--ca-radius-xl);
  box-shadow: var(--ca-shadow-md);
}

.configurator-assistant .form-control {
  border-radius: var(--ca-radius-md);
  border: 2px solid var(--ca-border);
  transition: var(--ca-transition);
}

.configurator-assistant .form-control:focus {
  border-color: var(--ca-accent);
  box-shadow: 0 0 0 4px var(--ca-accent-light);
}

/* Breadcrumb improvements */
.configurator-assistant .breadcrumb {
  padding: 16px 0;
  margin-bottom: 20px;
  background: transparent;
  border-radius: 0;
}

.configurator-assistant .breadcrumb > li + li::before {
  color: var(--ca-text-muted);
}

.configurator-assistant .breadcrumb a {
  color: var(--ca-text-secondary);
  transition: var(--ca-transition);
}

.configurator-assistant .breadcrumb a:hover {
  color: var(--ca-accent);
}

/* LOADING STATE */
.configurator-assistant--loading {
  position: relative;
  pointer-events: none;
}

.configurator-assistant--loading::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(4px);
  z-index: 1000;
}

.configurator-assistant--loading::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 48px;
  height: 48px;
  margin: -24px 0 0 -24px;
  border: 4px solid var(--ca-border);
  border-top-color: var(--ca-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  z-index: 1001;
}

/* Success notification animation */
.ca-toast {
  position: fixed;
  top: 24px;
  right: 24px;
  padding: 18px 28px;
  background: var(--ca-success);
  color: white;
  font-weight: 600;
  border-radius: var(--ca-radius-lg);
  box-shadow: 0 12px 32px rgba(16, 185, 129, 0.4);
  z-index: 10000;
  animation: fadeInUp 0.4s ease, fadeOut 0.4s ease 2.6s forwards;
}