/**
 * Shopping List View Styles
 * Card-based shopping lists with inline expandable items
 */

/* === Container === */
.shopping-lists-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 0.5rem 0;
}

/* === List Card === */
.shopping-list-card {
  background: var(--content-bg, white);
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 12px;
  overflow: hidden;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.shopping-list-card:hover {
  border-color: var(--primary-color, #667eea);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.shopping-list-card.expanded {
  border-color: var(--primary-color, #667eea);
}

.shopping-list-card.completed {
  opacity: 0.7;
}

.shopping-list-card.completed .shopping-list-name {
  text-decoration: line-through;
  color: var(--content-text-secondary, #6b7280);
}

/* === List Header === */
.shopping-list-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  cursor: pointer;
  user-select: none;
}

.shopping-list-header:hover {
  background: var(--hover-bg, #f9fafb);
}

.shopping-list-info {
  flex: 1;
  min-width: 0;
}

.shopping-list-title-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.shopping-list-expand-icon {
  font-size: 0.75rem;
  color: var(--content-text-secondary, #9ca3af);
  transition: transform 0.2s ease;
  width: 1rem;
  text-align: center;
}

.shopping-list-name {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--content-text, #1f2937);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.shopping-list-done-badge {
  font-size: 0.6875rem;
  font-weight: 500;
  padding: 0.125rem 0.5rem;
  background: #dcfce7;
  color: #166534;
  border-radius: 10px;
}

[data-theme="dark"] .shopping-list-done-badge {
  background: #166534;
  color: #dcfce7;
}

.shopping-list-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.25rem;
}

.shopping-list-store,
.shopping-list-category {
  font-size: 0.8125rem;
  color: var(--content-text-secondary, #6b7280);
}

/* === Progress === */
.shopping-list-progress-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 140px;
}

.shopping-list-count {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--content-text, #374151);
  white-space: nowrap;
}

.shopping-list-progress-bar {
  flex: 1;
  height: 6px;
  background: var(--border-color, #e5e7eb);
  border-radius: 3px;
  overflow: hidden;
  min-width: 60px;
}

.shopping-list-progress-fill {
  height: 100%;
  background: var(--primary-color, #667eea);
  border-radius: 3px;
  transition: width 0.3s ease;
}

.shopping-list-card.completed .shopping-list-progress-fill {
  background: #22c55e;
}

.shopping-list-progress-text {
  font-size: 0.75rem;
  color: var(--content-text-secondary, #9ca3af);
  white-space: nowrap;
}

/* === Actions === */
.shopping-list-actions {
  display: flex;
  gap: 0.375rem;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.shopping-list-header:hover .shopping-list-actions {
  opacity: 1;
}

/* === Items Container === */
.shopping-list-items-container {
  border-top: 1px solid var(--border-color, #e5e7eb);
  background: var(--hover-bg, #f9fafb);
}

.shopping-list-items {
  max-height: 400px;
  overflow-y: auto;
}

.shopping-items-loading,
.shopping-items-empty,
.shopping-items-error {
  padding: 1.5rem;
  text-align: center;
  color: var(--content-text-secondary, #9ca3af);
  font-size: 0.875rem;
}

.shopping-items-error {
  color: #dc2626;
}

/* === Individual Item === */
.shopping-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--border-color, #e5e7eb);
  background: var(--content-bg, white);
  transition: opacity 0.2s ease, background 0.15s ease;
}

.shopping-item:last-child {
  border-bottom: none;
}

.shopping-item:hover {
  background: var(--hover-bg, #f9fafb);
}

.shopping-item.checked {
  opacity: 0.6;
  background: var(--hover-bg, #f9fafb);
}

.shopping-item.checked .shopping-item-name {
  text-decoration: line-through;
  color: var(--content-text-secondary, #9ca3af);
}

.shopping-item.high-priority {
  border-left: 3px solid #ef4444;
}

.shopping-item.deleting {
  opacity: 0;
  transform: translateX(20px);
  max-height: 0;
  padding: 0;
  margin: 0;
  overflow: hidden;
  transition: all 0.2s ease;
}

/* === Checkbox === */
.shopping-item-checkbox {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.shopping-item-checkbox input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.shopping-item-checkmark {
  width: 22px;
  height: 22px;
  border: 2px solid var(--border-color, #d1d5db);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
  background: var(--content-bg, white);
}

.shopping-item-checkbox:hover .shopping-item-checkmark {
  border-color: var(--primary-color, #667eea);
}

.shopping-item-checkbox input:checked + .shopping-item-checkmark {
  background: var(--primary-color, #667eea);
  border-color: var(--primary-color, #667eea);
}

.shopping-item-checkbox input:checked + .shopping-item-checkmark::after {
  content: '✓';
  color: white;
  font-size: 0.875rem;
  font-weight: bold;
}

/* === Item Content === */
.shopping-item-name {
  flex: 1;
  font-size: 0.9375rem;
  color: var(--content-text, #1f2937);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.shopping-item-quantity {
  font-size: 0.8125rem;
  color: var(--content-text-secondary, #6b7280);
  background: var(--hover-bg, #f3f4f6);
  padding: 0.125rem 0.5rem;
  border-radius: 4px;
  white-space: nowrap;
}

.shopping-item-price {
  font-size: 0.8125rem;
  color: var(--content-text-secondary, #6b7280);
  white-space: nowrap;
}

.shopping-item-delete {
  opacity: 0;
  width: 24px;
  height: 24px;
  border: none;
  background: transparent;
  color: var(--content-text-secondary, #9ca3af);
  font-size: 1.25rem;
  cursor: pointer;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.shopping-item:hover .shopping-item-delete {
  opacity: 1;
}

.shopping-item-delete:hover {
  background: #fee2e2;
  color: #dc2626;
}

/* === Add Item === */
.shopping-list-add-item {
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: var(--content-bg, white);
  border-top: 1px solid var(--border-color, #e5e7eb);
}

.shopping-add-input {
  flex: 1;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-color, #d1d5db);
  border-radius: 6px;
  font-size: 0.875rem;
  background: var(--content-bg, white);
  color: var(--content-text, #1f2937);
}

.shopping-add-input:focus {
  outline: none;
  border-color: var(--primary-color, #667eea);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary-color, #667eea) 15%, transparent);
}

.shopping-add-input::placeholder {
  color: var(--content-text-secondary, #9ca3af);
}

.shopping-add-btn {
  padding: 0.5rem 0.875rem;
  font-size: 1rem;
  font-weight: 600;
}

/* === Responsive === */
@media (max-width: 640px) {
  .shopping-list-header {
    flex-wrap: wrap;
    gap: 0.75rem;
  }
  
  .shopping-list-progress-info {
    width: 100%;
    order: 3;
  }
  
  .shopping-list-actions {
    opacity: 1;
  }
  
  .shopping-item-delete {
    opacity: 1;
  }
  
  .shopping-item {
    padding: 1rem 1.25rem;
  }
  
  .shopping-item-checkmark {
    width: 28px;
    height: 28px;
  }
}

/* === Touch-friendly on mobile === */
@media (pointer: coarse) {
  .shopping-item {
    padding: 1rem 1.25rem;
  }
  
  .shopping-item-checkmark {
    width: 28px;
    height: 28px;
  }
  
  .shopping-item-delete {
    width: 32px;
    height: 32px;
    opacity: 1;
  }
}