/* Categories Tree - All Levels */

.cat-tree-root {
  padding: 0;
  margin: 0;
}

.cat-item {
  margin: 4px 0;
}

.cat-row {
  display: flex;
  align-items: center;
  padding: 14px 16px;
  gap: 12px;
  border-radius: 8px;
  transition: background 0.15s;
}

.cat-row:hover {
  background: rgba(255, 255, 255, 0.06);
}

/* Level 0 - Main categories */
.cat-item.level-0 > .cat-row {
  background: rgba(255, 255, 255, 0.08);
  font-weight: 600;
  font-size: 15px;
}

/* Children containers - all levels get same treatment */
.cat-children {
  display: none;
  margin-left: 24px;
  padding-left: 20px;
  border-left: 2px solid rgba(99, 102, 241, 0.3);
}

.cat-children.expanded {
  display: block;
}

/* Nested children - recursive indentation */
.cat-children .cat-children {
  border-left-color: rgba(99, 102, 241, 0.25);
}

.cat-children .cat-children .cat-children {
  border-left-color: rgba(99, 102, 241, 0.2);
}

.cat-children .cat-children .cat-children .cat-children {
  border-left-color: rgba(99, 102, 241, 0.15);
}

/* Level backgrounds */
.cat-item.level-1 > .cat-row {
  background: rgba(255, 255, 255, 0.04);
}

.cat-item.level-2 > .cat-row {
  background: rgba(255, 255, 255, 0.02);
  font-size: 14px;
}

.cat-item.level-3 > .cat-row,
.cat-item.level-4 > .cat-row,
.cat-item.level-5 > .cat-row {
  font-size: 13px;
  padding: 10px 16px;
  background: transparent;
}

/* Toggle arrow */
.cat-toggle {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: 6px;
  transition: all 0.15s;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.05);
}

.cat-toggle:hover {
  background: rgba(99, 102, 241, 0.2);
}

.cat-toggle svg {
  transition: transform 0.2s;
  opacity: 0.7;
}

.cat-toggle.rotated svg {
  transform: rotate(90deg);
}

.cat-toggle-placeholder {
  width: 28px;
  flex-shrink: 0;
}

/* Folder/file icon */
.cat-icon {
  flex-shrink: 0;
  opacity: 0.5;
}

/* Category name */
.cat-name {
  flex: 1;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.9);
}

/* Product count badge */
.cat-badge {
  background: var(--color-primary, #6366f1);
  color: white;
  font-size: 12px;
  min-width: 32px;
  padding: 4px 10px;
  border-radius: 14px;
  font-weight: 600;
  text-align: center;
}

/* Edit button */
.cat-edit-btn {
  opacity: 0;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  border-radius: 6px;
  transition: all 0.15s;
  color: rgba(255, 255, 255, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cat-row:hover .cat-edit-btn {
  opacity: 1;
}

.cat-edit-btn:hover {
  background: rgba(99, 102, 241, 0.2);
  color: var(--color-primary, #6366f1);
}

/* Form */
.cat-edit-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.cat-edit-form .form-group {
  margin-bottom: 16px;
}

/* States */
.loading-state, .error-state, .empty-state {
  padding: 60px 40px;
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
}

.error-state {
  color: #ef4444;
}

/* Edit Form Sections */
.cat-edit-form {
  max-height: 70vh;
  overflow-y: auto;
}

.form-section {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.form-section:last-child {
  border-bottom: none;
}

.form-section h3 {
  margin: 0 0 16px 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-primary, #6366f1);
}

.lang-section {
  background: rgba(255,255,255,0.03);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
}

.lang-section h4 {
  margin: 0 0 12px 0;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.lang-section .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.lang-section .form-group {
  margin-bottom: 12px;
}

.lang-section .form-label {
  font-size: 12px;
  margin-bottom: 4px;
}

.lang-section textarea {
  resize: vertical;
  min-height: 60px;
}

/* Gray badge for product count */
.cat-badge-gray {
  background: rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.7);
  font-size: 12px;
  min-width: 28px;
  padding: 3px 10px;
  border-radius: 12px;
  font-weight: 500;
  text-align: center;
}

/* Language tabs */
.cat-lang-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding-bottom: 12px;
}

.cat-lang-tab {
  padding: 8px 16px;
  background: rgba(255,255,255,0.05);
  border: none;
  border-radius: 6px 6px 0 0;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s;
}

.cat-lang-tab:hover {
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.9);
}

.cat-lang-tab.active {
  background: var(--color-primary, #6366f1);
  color: white;
}

.cat-lang-content {
  display: none;
}

.cat-lang-content.active {
  display: block;
}

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

.cat-edit-form .form-group {
  margin-bottom: 16px;
}

.cat-edit-form .modal-section-body {
  padding: 20px 24px;
}

/* Main tabs in modal */
.cat-main-tabs {
  display: flex;
  gap: 8px;
  padding: 0 0 16px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 20px;
}

.cat-main-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.15s;
}

.cat-main-tab:hover {
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.9);
}

.cat-main-tab.active {
  background: var(--color-primary, #6366f1);
  border-color: var(--color-primary, #6366f1);
  color: white;
}

.cat-main-tab svg {
  opacity: 0.7;
}

.cat-main-tab.active svg {
  opacity: 1;
}

.cat-main-tab-content {
  display: none;
}

.cat-main-tab-content.active {
  display: block;
}

.form-section-divider {
  height: 1px;
  background: rgba(255,255,255,0.1);
  margin: 24px 0;
}

.form-section-subtitle {
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
  margin: 0 0 16px 0;
}

.empty-tab-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  text-align: center;
  color: rgba(255,255,255,0.5);
}

.empty-tab-state svg {
  margin-bottom: 16px;
  opacity: 0.4;
}

.empty-tab-state p {
  margin: 0 0 8px 0;
  font-size: 16px;
  color: rgba(255,255,255,0.7);
}

.empty-tab-state .text-muted {
  font-size: 13px;
}

/* Margin Rules Styles */
.margin-settings {
  padding: 8px 0;
}

.margin-default-section h4,
.margin-rules-section h4 {
  margin: 0 0 12px 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.margin-loading {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 24px;
  color: var(--text-secondary);
}

.add-rule-form {
  background: var(--bg-secondary);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
}

.margin-rules-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.margin-rules-table th,
.margin-rules-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.margin-rules-table th {
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  color: var(--text-secondary);
  background: var(--bg-secondary);
}

.margin-rules-table tr:hover {
  background: var(--bg-hover);
}

.btn-icon {
  background: none;
  border: none;
  padding: 6px;
  border-radius: 4px;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all 0.15s;
}

.btn-icon:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.btn-icon.btn-danger:hover {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
}

.empty-rules-state {
  padding: 24px;
  text-align: center;
  background: var(--bg-secondary);
  border-radius: 8px;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
}