/* ===== Inventory Management Page Styles ===== */
/* Modern, clean styles matching the enrollment, attendance, labels, and sales data modules */

/* ===== Page Header ===== */
.inventory-management .page-header {
  margin-bottom: 2rem;
  padding: 2rem 0 1rem 0;
}

.inventory-management .header-content {
  max-width: 800px;
}

.inventory-management .page-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin: 0 0 0.5rem 0;
  color: #4a4a4a;
  background: linear-gradient(135deg, #8bc34a, #6a9e34);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

html.dark-mode .inventory-management .page-title {
  background: linear-gradient(135deg, #ecf0f1, #8bc34a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.inventory-management .page-subtitle {
  font-size: 1.1rem;
  color: #546e7a;
  margin: 0;
  font-weight: 400;
}

html.dark-mode .inventory-management .page-subtitle {
  color: #95a5a6;
}

/* ===== Navigation Tabs ===== */
.inventory-management .inner-tabs {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  background: white;
  padding: 1rem;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

html.dark-mode .inventory-management .inner-tabs {
  background: #2a2a2a;
}

/* Tab Button - Flat color secondary UI control */
.inventory-management .tab-button {
  flex: 1;
  padding: 1rem 1.5rem;
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  font-family: 'Sora', system-ui, sans-serif;
  color: #495057;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.inventory-management .tab-button:hover {
  background: white;
  color: #4a6e1a;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.inventory-management .tab-button.active {
  background: linear-gradient(135deg, #8bc34a, #7ab82d);
  color: white;
  box-shadow: 0 3px 10px rgba(139, 195, 74, 0.3);
  transform: translateY(-1px);
}

.inventory-management .tab-button.active:hover {
  box-shadow: 0 4px 12px rgba(139, 195, 74, 0.4);
}

html.dark-mode .inventory-management .tab-button {
  background: linear-gradient(135deg, #1e1e1e, #2a2a2a);
  color: #d1d5db;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

html.dark-mode .inventory-management .tab-button:hover {
  background: #1a1a1a;
  color: #a5d461;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

html.dark-mode .inventory-management .tab-button.active {
  background: linear-gradient(135deg, #8bc34a, #7ab82d);
  color: white;
  box-shadow: 0 3px 10px rgba(139, 195, 74, 0.3);
}

html.dark-mode .inventory-management .tab-button.active:hover {
  box-shadow: 0 4px 12px rgba(139, 195, 74, 0.4);
}

.inventory-management .tab-button i {
  font-size: 1.125rem;
}

/* ===== Main Content ===== */
.inventory-management .management-content {
  animation: fadeInUp 0.4s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== Filter Section ===== */
.inventory-management .filter-section {
  background: white;
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  margin-bottom: 2rem;
  border: 2px solid #f1f5f9;
}

html.dark-mode .inventory-management .filter-section {
  background: #2a2a2a;
  border-color: #404040;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

.inventory-management .section-header {
  margin-bottom: 1.5rem;
}

.inventory-management .section-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: #2c3e50;
  margin: 0 0 0.5rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

html.dark-mode .inventory-management .section-title {
  color: #ecf0f1;
}

.inventory-management .section-subtitle {
  font-size: 1rem;
  color: #546e7a;
  margin: 0;
  font-weight: 400;
}

html.dark-mode .inventory-management .section-subtitle {
  color: #95a5a6;
}

/* ===== Discontinued Status Filters ===== */
.inventory-management .discontinued-filters {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid #f1f5f9;
  position: relative;
}

html.dark-mode .inventory-management .discontinued-filters {
  border-bottom-color: #404040;
}

/* Collapsible Header */
.inventory-management .filter-collapse-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  padding: 1rem;
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
  border-radius: 10px;
  margin-bottom: 1rem;
  transition: all 0.3s ease;
  user-select: none;
  border: 2px solid transparent;
}

.inventory-management .filter-collapse-header:hover {
  background: linear-gradient(135deg, #e9ecef, #dee2e6);
  border-color: rgba(139, 195, 74, 0.3);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

html.dark-mode .inventory-management .filter-collapse-header {
  background: linear-gradient(135deg, #2a2a2a, #1e1e1e);
}

html.dark-mode .inventory-management .filter-collapse-header:hover {
  background: linear-gradient(135deg, #333, #2a2a2a);
  border-color: rgba(139, 195, 74, 0.3);
}

.inventory-management .filter-header-content {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex: 1;
}

.inventory-management .filter-summary {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: #6b7280;
  background: white;
  padding: 0.4rem 0.9rem;
  border-radius: 20px;
  border: 1px solid #e5e7eb;
}

html.dark-mode .inventory-management .filter-summary {
  background: #1e1e1e;
  color: #9ca3af;
  border-color: #404040;
}

.inventory-management .filter-count {
  font-weight: 700;
  color: #8bc34a;
  font-size: 1rem;
}

html.dark-mode .inventory-management .filter-count {
  color: #8bc34a;
}

.inventory-management .filter-toggle-btn {
  background: white;
  border: 2px solid #e5e7eb;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  color: #6b7280;
}

.inventory-management .filter-toggle-btn:hover {
  background: #f9fafb;
  border-color: #8bc34a;
  color: #8bc34a;
}

html.dark-mode .inventory-management .filter-toggle-btn {
  background: #1e1e1e;
  border-color: #404040;
  color: #9ca3af;
}

html.dark-mode .inventory-management .filter-toggle-btn:hover {
  background: #2a2a2a;
  border-color: #8bc34a;
  color: #8bc34a;
}

.inventory-management .filter-toggle-btn i {
  transition: transform 0.3s ease;
  font-size: 0.9rem;
}

.inventory-management .discontinued-filters.expanded .filter-toggle-btn i {
  transform: rotate(180deg);
}

.inventory-management .filter-group-title {
  font-weight: 600;
  margin-bottom: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #2c3e50;
  font-size: 1rem;
}

html.dark-mode .inventory-management .filter-group-title {
  color: #ecf0f1;
}

/* Collapsible Content */
.inventory-management .checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  align-items: stretch;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.4s ease, opacity 0.3s ease, margin-top 0.3s ease;
}

.inventory-management .discontinued-filters.expanded .checkbox-grid {
  max-height: 600px;
  opacity: 1;
  margin-top: 0.5rem;
}

.inventory-management .checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  transition: all 0.2s ease;
  background: #f8fafc;
  border: 2px solid #e2e8f0;
}

.inventory-management .checkbox-label:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
}

html.dark-mode .inventory-management .checkbox-label {
  background: #1e1e1e;
  border-color: #404040;
}

html.dark-mode .inventory-management .checkbox-label:hover {
  background: #2a2a2a;
  border-color: #555;
}

/* Checked state with green gradient matching theme */
.inventory-management .checkbox-label:has(.status-filter-checkbox:checked) {
  background: linear-gradient(135deg, #e8f5e0, #d4edcc);
  border-color: #8bc34a;
}

html.dark-mode .inventory-management .checkbox-label:has(.status-filter-checkbox:checked) {
  background: linear-gradient(135deg, #2d4a1f, #3d5e28);
  border-color: #8bc34a;
}

.inventory-management .status-filter-checkbox {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: #8bc34a;
}

.inventory-management .checkbox-label span {
  font-size: 0.95rem;
  color: #475569;
  font-weight: 500;
  user-select: none;
}

html.dark-mode .inventory-management .checkbox-label span {
  color: #cbd5e1;
}

.inventory-management .apply-filters-btn {
  margin-top: 1rem;
  padding: 0.875rem 1.75rem;
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: white;
  border: none;
  border-radius: 10px;
  font-weight: 600;
  font-family: 'Sora', system-ui, sans-serif;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.inventory-management .apply-filters-btn:hover:not(:disabled) {
  background: linear-gradient(135deg, #60a5fa, #3b82f6);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

/* ===== Sync Sales Button ===== */
.inventory-management .sync-btn {
  padding: 0.75rem 1.5rem;
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  border: none;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.2);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.inventory-management .sync-btn:hover:not(:disabled) {
  background: linear-gradient(135deg, #059669, #047857);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
  transform: translateY(-2px);
}

.inventory-management .sync-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

html.dark-mode .inventory-management .sync-btn {
  background: linear-gradient(135deg, #10b981, #059669);
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.inventory-management .apply-filters-btn:hover {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

/* ===== Search and Controls ===== */
.inventory-management .search-controls {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 1rem;
  align-items: center;
}

.inventory-management .search-box {
  position: relative;
  width: 100%;
}

.inventory-management .search-box .search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: #546e7a;
  font-size: 1rem;
  pointer-events: none;
}

html.dark-mode .inventory-management .search-box .search-icon {
  color: #95a5a6;
}

.inventory-management .search-input {
  width: 100%;
  padding: var(--input-padding-y, 0.75rem) var(--input-padding-x, 1rem) var(--input-padding-y, 0.75rem) 2.75rem;
  min-height: var(--input-height, 44px);
  border: 2px solid #e5e7eb;
  border-radius: 10px;
  font-size: 0.95rem;
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
  color: #2c3e50;
  transition: all 0.3s ease;
  font-weight: 500;
  box-sizing: border-box;
}

.inventory-management .search-input:hover {
  border-color: rgba(139, 195, 74, 0.3);
  background: white;
}

.inventory-management .search-input:focus {
  outline: none;
  border-color: #8bc34a;
  box-shadow: 0 0 0 3px rgba(139, 195, 74, 0.1);
  background: white;
}

html.dark-mode .inventory-management .search-input {
  background: linear-gradient(135deg, #1e1e1e, #2a2a2a);
  border-color: rgba(255, 255, 255, 0.1);
  color: #ecf0f1;
}

html.dark-mode .inventory-management .search-input:hover {
  border-color: rgba(139, 195, 74, 0.3);
  background: #1a1a1a;
}

html.dark-mode .inventory-management .search-input:focus {
  border-color: #8bc34a;
  box-shadow: 0 0 0 3px rgba(139, 195, 74, 0.15);
  background: #1a1a1a;
}

/* ===== Dropdown Buttons (Using Universal c-select Component) ===== */
/* Column visibility dropdown uses checkboxes, stock status uses standard items */

/* Checkbox styling for column dropdown */
.inventory-management .c-select__item.checkbox-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  padding: 0.75rem;
}

.inventory-management .c-select__item.checkbox-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: #8bc34a;
  flex-shrink: 0;
}

.inventory-management .c-select__item.checkbox-item span {
  flex: 1;
  font-size: 0.9rem;
  color: #2c3e50;
  font-weight: 500;
}

html.dark-mode .inventory-management .c-select__item.checkbox-item span {
  color: #ecf0f1;
}

.inventory-management .c-select__item.checkbox-item:hover {
  background: #f1f5f9;
  transform: none; /* Override default c-select__item transform */
}

html.dark-mode .inventory-management .c-select__item.checkbox-item:hover {
  background: #1e1e1e;
}


/* ===== Table Section ===== */
.inventory-management .table-section {
  background: white;
  border-radius: 16px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  overflow: hidden;
  margin-bottom: 2rem;
  padding: 1rem;
}

html.dark-mode .inventory-management .table-section {
  background: #2a2a2a;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

/* ===== Zoom Controls ===== */
.inventory-management .table-zoom-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding: 0.75rem;
  background: #f8f9fa;
  border-radius: 10px;
  width: fit-content;
}

html.dark-mode .inventory-management .table-zoom-controls {
  background: #1e1e1e;
}

/* Zoom Button - Flat color secondary UI control */
.inventory-management .zoom-btn {
  padding: 0.5rem 0.75rem;
  background: #f3f4f6;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  font-family: 'Sora', system-ui, sans-serif;
  color: #6b7280;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.inventory-management .zoom-btn:hover {
  background: #e5e7eb;
  color: #374151;
  transform: translateY(-1px);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.inventory-management .zoom-btn:active {
  transform: translateY(0);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

html.dark-mode .inventory-management .zoom-btn {
  background: #374151;
  color: #9ca3af;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

html.dark-mode .inventory-management .zoom-btn:hover {
  background: #4b5563;
  color: #e5e7eb;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
}

.inventory-management .zoom-indicator {
  padding: 0.5rem 1rem;
  background: linear-gradient(135deg, #8bc34a, #7ab82d);
  color: white;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  min-width: 70px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(139, 195, 74, 0.3);
}

.inventory-management .table-wrapper {
  overflow-x: auto;
  overflow-y: auto;
  max-height: 700px;
}

.inventory-management .table-wrapper::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

.inventory-management .table-wrapper::-webkit-scrollbar-track {
  background: #f1f5f9;
  border-radius: 5px;
}

html.dark-mode .inventory-management .table-wrapper::-webkit-scrollbar-track {
  background: #1e1e1e;
}

.inventory-management .table-wrapper::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 5px;
}

.inventory-management .table-wrapper::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

html.dark-mode .inventory-management .table-wrapper::-webkit-scrollbar-thumb {
  background: #3a3a3a;
}

html.dark-mode .inventory-management .table-wrapper::-webkit-scrollbar-thumb:hover {
  background: #4a4a4a;
}

/* ===== Inventory Table ===== */
.inventory-management #inventoryManagementTable {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.inventory-management #inventoryManagementTable thead {
  position: sticky;
  top: 0;
  z-index: 10;
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
}

html.dark-mode .inventory-management #inventoryManagementTable thead {
  background: linear-gradient(135deg, #1e1e1e, #2a2a2a);
}

.inventory-management #inventoryManagementTable th {
  padding: 1rem;
  text-align: left;
  font-weight: 700;
  color: #2c3e50;
  border-bottom: 2px solid #e5e7eb;
  white-space: nowrap;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

html.dark-mode .inventory-management #inventoryManagementTable th {
  color: #ecf0f1;
  border-bottom-color: #404040;
}

.inventory-management #inventoryManagementTable tbody tr {
  border-bottom: 1px solid #f1f5f9;
  transition: all 0.2s ease;
}

html.dark-mode .inventory-management #inventoryManagementTable tbody tr {
  border-bottom-color: #404040;
}

.inventory-management #inventoryManagementTable tbody tr:hover {
  background: #f8f9fa;
}

html.dark-mode .inventory-management #inventoryManagementTable tbody tr:hover {
  background: #1e1e1e;
}

.inventory-management #inventoryManagementTable td {
  padding: 1rem;
  color: #374151;
  vertical-align: middle;
  white-space: nowrap;
}

html.dark-mode .inventory-management #inventoryManagementTable td {
  color: #d1d5db;
}

/* Hidden columns */
.inventory-management #inventoryManagementTable th.hidden-col,
.inventory-management #inventoryManagementTable td.hidden-col {
  display: none;
}

/* Column visibility toggles */
.inventory-management .table-wrapper.hide-col-1 .col-1,
.inventory-management .table-wrapper.hide-col-2 .col-2,
.inventory-management .table-wrapper.hide-col-3 .col-3,
.inventory-management .table-wrapper.hide-col-4 .col-4,
.inventory-management .table-wrapper.hide-col-5 .col-5,
.inventory-management .table-wrapper.hide-col-6 .col-6,
.inventory-management .table-wrapper.hide-col-7 .col-7,
.inventory-management .table-wrapper.hide-col-8 .col-8,
.inventory-management .table-wrapper.hide-col-9 .col-9,
.inventory-management .table-wrapper.hide-col-10 .col-10,
.inventory-management .table-wrapper.hide-col-11 .col-11,
.inventory-management .table-wrapper.hide-col-12 .col-12,
.inventory-management .table-wrapper.hide-col-13 .col-13,
.inventory-management .table-wrapper.hide-col-14 .col-14,
.inventory-management .table-wrapper.hide-col-15 .col-15,
.inventory-management .table-wrapper.hide-col-16 .col-16 {
  display: none;
}

.inventory-management .table-wrapper.hide-col-1 th:nth-child(1),
.inventory-management .table-wrapper.hide-col-1 td:nth-child(1),
.inventory-management .table-wrapper.hide-col-2 th:nth-child(2),
.inventory-management .table-wrapper.hide-col-2 td:nth-child(2),
.inventory-management .table-wrapper.hide-col-3 th:nth-child(3),
.inventory-management .table-wrapper.hide-col-3 td:nth-child(3),
.inventory-management .table-wrapper.hide-col-4 th:nth-child(4),
.inventory-management .table-wrapper.hide-col-4 td:nth-child(4),
.inventory-management .table-wrapper.hide-col-5 th:nth-child(5),
.inventory-management .table-wrapper.hide-col-5 td:nth-child(5),
.inventory-management .table-wrapper.hide-col-6 th:nth-child(6),
.inventory-management .table-wrapper.hide-col-6 td:nth-child(6),
.inventory-management .table-wrapper.hide-col-7 th:nth-child(7),
.inventory-management .table-wrapper.hide-col-7 td:nth-child(7),
.inventory-management .table-wrapper.hide-col-8 th:nth-child(8),
.inventory-management .table-wrapper.hide-col-8 td:nth-child(8),
.inventory-management .table-wrapper.hide-col-9 th:nth-child(9),
.inventory-management .table-wrapper.hide-col-9 td:nth-child(9),
.inventory-management .table-wrapper.hide-col-10 th:nth-child(10),
.inventory-management .table-wrapper.hide-col-10 td:nth-child(10),
.inventory-management .table-wrapper.hide-col-11 th:nth-child(11),
.inventory-management .table-wrapper.hide-col-11 td:nth-child(11),
.inventory-management .table-wrapper.hide-col-12 th:nth-child(12),
.inventory-management .table-wrapper.hide-col-12 td:nth-child(12),
.inventory-management .table-wrapper.hide-col-13 th:nth-child(13),
.inventory-management .table-wrapper.hide-col-13 td:nth-child(13),
.inventory-management .table-wrapper.hide-col-14 th:nth-child(14),
.inventory-management .table-wrapper.hide-col-14 td:nth-child(14),
.inventory-management .table-wrapper.hide-col-15 th:nth-child(15),
.inventory-management .table-wrapper.hide-col-15 td:nth-child(15),
.inventory-management .table-wrapper.hide-col-16 th:nth-child(16),
.inventory-management .table-wrapper.hide-col-16 td:nth-child(16) {
  display: none;
}

/* ===== Pagination ===== */
.inventory-management .pagination-section {
  background: white;
  padding: 1.5rem 2rem;
  border-radius: 16px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2rem;
}

html.dark-mode .inventory-management .pagination-section {
  background: #2a2a2a;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

.inventory-management .pagination-info {
  font-size: 0.95rem;
  color: #64748b;
  font-weight: 500;
}

html.dark-mode .inventory-management .pagination-info {
  color: #94a3b8;
}

.inventory-management .pagination-controls {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

/* Pagination Button - Flat color secondary UI control */
.inventory-management .pagination-btn {
  padding: 0.75rem 1.25rem;
  background: #f3f4f6;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-family: 'Sora', system-ui, sans-serif;
  color: #6b7280;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.inventory-management .pagination-btn:hover:not(:disabled) {
  background: #e5e7eb;
  color: #374151;
  transform: translateY(-1px);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.inventory-management .pagination-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

html.dark-mode .inventory-management .pagination-btn {
  background: #374151;
  color: #9ca3af;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

html.dark-mode .inventory-management .pagination-btn:hover:not(:disabled) {
  background: #4b5563;
  color: #e5e7eb;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
}

.inventory-management .page-indicator {
  padding: 0.75rem 1.25rem;
  background: linear-gradient(135deg, #8bc34a, #7ab82d);
  color: white;
  border-radius: 10px;
  font-weight: 700;
  min-width: 100px;
  text-align: center;
}

/* ===== Loading State ===== */
.inventory-management .loading-state {
  text-align: center;
  padding: 4rem 2rem;
  color: #546e7a;
}

html.dark-mode .inventory-management .loading-state {
  color: #95a5a6;
}

.inventory-management .loading-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid #f1f5f9;
  border-top-color: #8bc34a;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 1rem;
}

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

html.dark-mode .inventory-management .loading-spinner {
  border-color: #404040;
  border-top-color: #8bc34a;
}

/* ===== Empty State ===== */
.inventory-management .empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: #546e7a;
}

html.dark-mode .inventory-management .empty-state {
  color: #95a5a6;
}

.inventory-management .empty-state i {
  font-size: 4rem;
  color: #cbd5e1;
  margin-bottom: 1rem;
}

html.dark-mode .inventory-management .empty-state i {
  color: #404040;
}

.inventory-management .empty-state h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: #2c3e50;
  margin-bottom: 0.5rem;
}

html.dark-mode .inventory-management .empty-state h3 {
  color: #ecf0f1;
}

/* ===== Responsive Design ===== */
@media (max-width: 1200px) {
  .inventory-management .search-controls {
    grid-template-columns: 1fr;
  }
  
  .inventory-management .checkbox-grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  }
}

@media (max-width: 968px) {
  .inventory-management .checkbox-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  }
}

@media (max-width: 768px) {
  .inventory-management .inner-tabs {
    flex-direction: column;
  }
  
  .inventory-management .tab-button {
    width: 100%;
  }
  
  .inventory-management .checkbox-grid {
    grid-template-columns: 1fr;
  }
  
  .inventory-management .pagination-section {
    flex-direction: column;
    gap: 1rem;
  }
  
  .inventory-management .page-title {
    font-size: 2rem;
  }
}

/* ===== Dropdown Backdrop ===== */
.dropdown-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.2);
  z-index: 999;
  display: none;
}

.dropdown-backdrop.show {
  display: block;
}

html.dark-mode .dropdown-backdrop {
  background: rgba(0, 0, 0, 0.5);
}

/* ===== Stock Status Indicators ===== */
.stock-status-overstock {
  background-color: #fee2e2 !important;
  color: #991b1b !important;
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
}

html.dark-mode .stock-status-overstock {
  background-color: #991b1b !important;
  color: #fee2e2 !important;
}

.stock-status-lowstock {
  background-color: #fef9c3 !important;
  color: #713f12 !important;
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
}

html.dark-mode .stock-status-lowstock {
  background-color: #a16207 !important;
  color: #fef9c3 !important;
}

.stock-status-normal {
  background-color: #d1fae5 !important;
  color: #065f46 !important;
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
}

html.dark-mode .stock-status-normal {
  background-color: #065f46 !important;
  color: #d1fae5 !important;
}

/* ===== Stats Components (from modern-ui.css) ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

/* Stat card styles are now in components/card.css */