/* Color palette */
:root {
  /* Primary colors */
  --re-primary-blue: #667eea;
  --re-primary-purple: #764ba2;
  --re-primary-indigo: #4f46e5;
  --re-primary-violet: #7c3aed;
  
  /* Neutral colors - Light */
  --re-white: #ffffff;
  --re-gray-50: #f9fafb;
  --re-gray-100: #f3f4f6;
  --re-gray-200: #e5e7eb;
  --re-gray-300: #d1d5db;
  --re-gray-400: #9ca3af;
  --re-gray-500: #6b7280;
  --re-gray-700: #374151;
  --re-gray-800: #1f2937;
  --re-gray-900: #111827;
  
  /* Neutral colors - Slate */
  --re-slate-100: #f1f5f9;
  --re-slate-200: #e2e8f0;
  --re-slate-700: #334155;
  --re-slate-800: #1e293b;
  --re-slate-900: #0f172a;
  
  /* Dark theme colors */
  --re-dark-gray-600: #4b5563;
  --re-dark-gray-700: #374151;
  --re-dark-gray-800: #1f2937;
  
  /* Accent colors */
  --re-blue-100: #dbeafe;
  --re-blue-500: #3b82f6;
  --re-blue-700: #1d4ed8;
  --re-cyan-100: #e0f2fe;
  --re-cyan-400: #22d3ee;
  --re-cyan-500: #06b6d4;
  --re-teal-400: #2dd4bf;
  --re-teal-500: #14b8a6;
  --re-red-500: #ef4444;
  --re-red-600: #dc2626;
}

/* Screen reader only utility class */
.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* CSS Custom Properties for theming */
.rare-earth-container {
  --rare-earth-primary-gradient: linear-gradient(135deg, var(--re-primary-blue) 0%, var(--re-primary-purple) 100%);
  --rare-earth-table-bg: var(--re-white);
  --rare-earth-table-stripe-bg: var(--re-slate-200);
  --rare-earth-table-hover-bg: var(--re-cyan-100);
  --rare-earth-table-text: var(--re-gray-700);
  --rare-earth-table-border: var(--re-gray-200);
  --rare-earth-control-bg: var(--re-white);
  --rare-earth-input-bg: var(--re-white);
  --rare-earth-input-text: var(--re-gray-700);
  --rare-earth-input-border: var(--re-gray-300);
  --rare-earth-page-button-bg: var(--re-white);
  --rare-earth-page-button-text: var(--re-gray-700);
  --rare-earth-page-button-border: var(--re-gray-200);
  --rare-earth-popup-bg: var(--re-white);
  --rare-earth-popup-text: var(--re-gray-700);
  --rare-earth-popup-border: var(--re-gray-200);
  --rare-earth-chip-bg: var(--re-gray-100);
  --rare-earth-chip-text: var(--re-gray-700);
  --rare-earth-chip-hover-bg: var(--re-gray-200);
  --rare-earth-search-icon-bg: var(--re-gray-100);
  --rare-earth-icon-color: var(--re-gray-900);
  --rare-earth-search-icon-color: var(--re-gray-500);
  --rare-earth-triangle-inactive: rgba(255, 255, 255, 0.4);
  --rare-earth-triangle-active: var(--re-white);
}

/* Dark mode theme */
.rare-earth-container.dark-mode {
  --rare-earth-primary-gradient: linear-gradient(135deg, var(--re-primary-indigo) 0%, var(--re-primary-violet) 100%);
  --rare-earth-table-bg: var(--re-gray-800);
  --rare-earth-table-stripe-bg: var(--re-dark-gray-700);
  --rare-earth-table-hover-bg: var(--re-blue-700);
  --rare-earth-table-text: var(--re-gray-50);
  --rare-earth-table-border: var(--re-dark-gray-600);
  --rare-earth-control-bg: var(--re-gray-800);
  --rare-earth-input-bg: var(--re-dark-gray-700);
  --rare-earth-input-text: var(--re-gray-50);
  --rare-earth-input-border: var(--re-gray-500);
  --rare-earth-page-button-bg: var(--re-dark-gray-700);
  --rare-earth-page-button-text: var(--re-gray-50);
  --rare-earth-page-button-border: var(--re-dark-gray-600);
  --rare-earth-popup-bg: var(--re-gray-800);
  --rare-earth-popup-text: var(--re-gray-50);
  --rare-earth-popup-border: var(--re-dark-gray-600);
  --rare-earth-chip-bg: var(--re-dark-gray-700);
  --rare-earth-chip-text: var(--re-gray-50);
  --rare-earth-chip-hover-bg: var(--re-dark-gray-600);
  --rare-earth-search-icon-bg: var(--re-dark-gray-700);
  --rare-earth-icon-color: var(--re-white);
  --rare-earth-search-icon-color: var(--re-gray-50);
  --rare-earth-triangle-inactive: rgba(255, 255, 255, 0.3);
  --rare-earth-triangle-active: var(--re-white);
}

.rare-earth-container {
  min-height: 200px;
  width: 100%;
  overflow: auto;
  padding: 4px;
  background: var(--rare-earth-primary-gradient);
  border-radius: 6px;
}

.rare-earth-table {
  width: 100%;
  max-width: 100%;
  margin-bottom: 0.5rem;
  background-color: var(--rare-earth-table-bg);
  border-collapse: separate;
  border-spacing: 0;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.rare-earth-table th,
.rare-earth-table td {
  padding: 0.25rem 0.25rem;
  vertical-align: middle;
  border-bottom: 1px solid var(--rare-earth-table-border);
}

/* Regular column headers with rowspan should align content to top */
.rare-earth-table th.rare-earth-header-cell[rowspan="2"] {
  vertical-align: top;
}

/* Index columns should be as narrow as possible */
.rare-earth-table th.index-column,
.rare-earth-table td.index-column {
  width: 0;
  white-space: nowrap;
  padding: 0.25rem 0.5rem;
}

/* Index main header spans both sub-columns */
.rare-earth-table th.index-main-header {
  text-align: center;
  width: 0;
  white-space: nowrap;
  padding: 0.25rem 0.5rem;
}

/* Index sub-headers */
.rare-earth-table th.index-sub-header {
  font-size: 0.75rem;
  text-align: center;
  width: 0;
  white-space: nowrap;
  padding: 0.125rem 0.25rem;
}

/* Index sub-headers with tooltips should show help cursor */
.rare-earth-table th.index-sub-header span {
  cursor: help;
  display: block;
  width: 100%;
  min-height: 100%;
  padding: 0.125rem 0.25rem;
  margin: -0.125rem -0.25rem;
}

.rare-earth-table thead th {
  background: var(--rare-earth-primary-gradient);
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.025em;
  border-bottom: none;
  text-align: left;
}

.rare-earth-table td {
  font-size: 0.8rem;
  color: var(--rare-earth-table-text);
}

.rare-earth-table tbody tr {
  transition: all 0.2s ease;
}

.rare-earth-table tbody tr:nth-child(even) {
  background-color: var(--rare-earth-table-stripe-bg);
}

.rare-earth-table tbody tr:hover {
  background-color: var(--rare-earth-table-hover-bg) !important;
  transform: scale(1.01);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.rare-earth-table tbody tr:last-child td {
  border-bottom: none;
}

.rare-earth-table tbody + tbody {
  border-top: 2px solid #e5e7eb;
}

.rare-earth-control {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.5rem;
  background: var(--rare-earth-control-bg);
  border-radius: 6px;
  margin-bottom: 0.25rem;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.rare-earth-control-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.rare-earth-button {
  background: linear-gradient(135deg, var(--re-primary-blue) 0%, var(--re-primary-purple) 100%);
  color: white;
  border: none;
  padding: 0.5rem 1.25rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.rare-earth-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.rare-earth-button:active {
  transform: translateY(0);
}

.rare-earth-sort-button {
  background: rgba(255, 255, 255, 0.15);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 0.25rem;
  border-radius: 4px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  margin-left: 0.5rem;
  backdrop-filter: blur(2px);
}

.rare-earth-sort-button:hover {
  background-color: rgba(255, 255, 255, 0.4);
  border-color: rgba(255, 255, 255, 0.6);
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.rare-earth-sort-button:hover .rare-earth-triangle:not(.active) {
  border-bottom-color: rgba(255, 255, 255, 0.7);
}

.rare-earth-sort-button.active {
  background-color: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.5);
}

.rare-earth-stack {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.rare-earth-stack-sm {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.rare-earth-flex {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.rare-earth-flex-xs {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.rare-earth-search-container {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  min-width: 150px;
}

.rare-earth-flex-xs svg {
  color: var(--rare-earth-table-text);
}

.rare-earth-input {
  background-color: var(--rare-earth-input-bg);
  color: var(--rare-earth-input-text);
  border: 2px solid var(--rare-earth-input-border);
  padding: 0.25rem 0.5rem;
  border-radius: 8px;
  font-size: 0.75rem;
  transition: all 0.2s ease;
}

.rare-earth-input:focus {
  outline: none;
  border-color: var(--re-primary-blue);
  background-color: var(--rare-earth-input-bg);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.rare-earth-select {
  background-color: var(--rare-earth-input-bg);
  color: var(--rare-earth-input-text);
  border: 2px solid var(--rare-earth-input-border);
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.rare-earth-select:focus {
  outline: none;
  border-color: var(--re-primary-blue);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.rare-earth-label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.875rem;
  color: #6b7280;
  font-weight: 500;
}

.rare-earth-pagination {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.rare-earth-pagination-dots {
  color: var(--rare-earth-page-button-text);
  font-weight: 500;
  padding: 0 0.25rem;
}

.rare-earth-page-button {
  background-color: var(--rare-earth-page-button-bg);
  color: var(--rare-earth-page-button-text);
  border: 2px solid var(--rare-earth-page-button-border);
  padding: 0.375rem 0.75rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.875rem;
  min-width: 2.5rem;
  text-align: center;
  transition: all 0.2s ease;
  font-weight: 500;
}

.rare-earth-page-button:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--re-primary-blue) 0%, var(--re-primary-purple) 100%);
  color: white;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.rare-earth-page-button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.rare-earth-page-button.active {
  background: linear-gradient(135deg, var(--re-primary-blue) 0%, var(--re-primary-purple) 100%);
  color: white;
  border-color: transparent;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.rare-earth-avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--re-primary-blue) 0%, var(--re-primary-purple) 100%);
  color: white;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.rare-earth-avatar:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.rare-earth-avatar.danger {
  background: linear-gradient(135deg, var(--re-red-500) 0%, var(--re-red-600) 100%);
}

.rare-earth-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, #e5e7eb, transparent);
  margin: 0.5rem 0;
}

.rare-earth-text {
  color: var(--rare-earth-table-text);
  font-size: 0.875rem;
}

.rare-earth-tooltip {
  position: relative;
  display: inline-block;
}

.rare-earth-tooltip-content {
  background-color: #1f2937;
  color: white;
  text-align: center;
  border-radius: 8px;
  padding: 0.5rem 0.75rem;
  white-space: nowrap;
  font-size: 0.75rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.rare-earth-floating-tooltip-wrapper {
  display: inline-block;
}

.rare-earth-floating-tooltip {
  background-color: #212529;
  color: #dee2e6;
  text-align: center;
  border-radius: 0.25rem;
  padding: 0.5rem;
  border: 1px solid #495057;
  white-space: nowrap;
  font-size: 0.875rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  z-index: 10000;
}

.rare-earth-popover {
  position: relative;
}

.rare-earth-header-cell {
  position: relative;
  overflow: visible;
}

.rare-earth-popover-content {
  background-color: var(--rare-earth-popup-bg);
  color: var(--rare-earth-popup-text);
  border: 1px solid var(--rare-earth-popup-border);
  border-radius: 12px;
  padding: 1rem;
  z-index: 10000;
  min-width: 25rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.rare-earth-checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--rare-earth-popup-text);
}

.rare-earth-checkbox input[type="checkbox"] {
  width: 1.25rem;
  height: 1.25rem;
  accent-color: var(--re-cyan-400);
  cursor: pointer;
}

.rare-earth-chip-group {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.rare-earth-chip {
  background-color: var(--rare-earth-chip-bg);
  color: var(--rare-earth-chip-text);
  border: 2px solid transparent;
  padding: 0.375rem 1rem;
  border-radius: 20px;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.rare-earth-chip:hover {
  background-color: var(--rare-earth-chip-hover-bg);
  transform: translateY(-2px);
}

.rare-earth-chip.active {
  background: linear-gradient(135deg, var(--re-primary-blue) 0%, var(--re-primary-purple) 100%);
  color: white;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.rare-earth-search-icon {
  width: 2.25rem;
  height: 2.25rem;
  background-color: var(--rare-earth-search-icon-bg);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  color: var(--rare-earth-search-icon-color);
}

.rare-earth-search-icon svg {
  color: var(--rare-earth-search-icon-color);
}

.rare-earth-search-icon span {
  color: var(--rare-earth-search-icon-color);
}

.rare-earth-search-icon:hover {
  background: linear-gradient(135deg, var(--re-primary-blue) 0%, var(--re-primary-purple) 100%);
  transform: scale(1.1);
}

.rare-earth-search-icon:hover svg {
  color: white;
}

.rare-earth-search-icon.active {
  background: linear-gradient(135deg, var(--re-primary-blue) 0%, var(--re-primary-purple) 100%);
}

.rare-earth-search-icon.active svg {
  color: white;
}

.rare-earth-number-input {
  background-color: var(--rare-earth-input-bg);
  color: var(--rare-earth-input-text);
  border: 2px solid var(--rare-earth-input-border);
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  font-size: 0.75rem;
  width: 5rem;
  transition: all 0.2s ease;
}

.rare-earth-number-input:focus {
  outline: none;
  border-color: var(--re-primary-blue);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.rare-earth-number-input.error {
  border-color: var(--re-red-500);
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--re-red-500);
}

.rare-earth-number-input.error:focus {
  border-color: var(--re-red-600);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

/* Numeric filter specific styles */
.rare-earth-numeric-filter-container {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  min-width: 0;
  max-width: 12rem;
}

.rare-earth-numeric-filter-row {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.rare-earth-numeric-filter-input {
  width: 4rem;
}

.rare-earth-checkbox-sm {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.65rem;
  white-space: nowrap;
  color: var(--re-white);
}

.rare-earth-checkbox-sm input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  cursor: pointer;
  appearance: none;
  background-color: transparent;
  border: 2px solid var(--re-cyan-400);
  border-radius: 2px;
  position: relative;
}

.rare-earth-checkbox-sm input[type="checkbox"]:checked {
  background-color: var(--re-cyan-400);
}

.rare-earth-checkbox-sm input[type="checkbox"]:checked::after {
  content: '✓';
  color: white;
  font-size: 0.75rem;
  font-weight: bold;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.rare-earth-error-text {
  color: var(--re-red-500);
  font-size: 0.75rem;
  margin-top: 0.25rem;
}

.rare-earth-input-sm {
  width: 8rem;
  max-width: 12rem;
}

/* Numeric filter gt/gte/lt/lte toggle buttons */
.rare-earth-avatar.filter-toggle {
  background: var(--rare-earth-input-bg);
  color: var(--rare-earth-input-text);
  border: 2px solid var(--rare-earth-input-border);
  width: 1.5rem;
  height: 1.5rem;
}

.rare-earth-avatar.filter-toggle:hover {
  background: linear-gradient(135deg, var(--re-primary-blue) 0%, var(--re-primary-purple) 100%);
  color: white;
  border-color: transparent;
  box-shadow: 0 2px 6px rgba(102, 126, 234, 0.3);
}

/* Fix search icon text visibility when active in dark mode */
.rare-earth-search-icon.active span {
  color: white !important;
}

/* Filter type indicator (123/ABC) */
.rare-earth-filter-type-indicator {
  font-size: 0.5rem;
  font-weight: bold;
  line-height: 1;
  letter-spacing: 0.02em;
  font-family: monospace;
}

/* Fix search icon hover state text visibility */
.rare-earth-search-icon:hover span {
  color: white !important;
}

.rare-earth-no-results {
  text-align: center;
  padding: 3rem;
  color: #9ca3af;
  font-size: 1rem;
  font-weight: 500;
}

.rare-earth-header-cell {
  position: relative;
}

.rare-earth-draggable {
  cursor: move;
}

.rare-earth-triangle {
  width: 0;
  height: 0;
  border-left: 0.4rem solid transparent;
  border-right: 0.4rem solid transparent;
  border-bottom: 0.8rem solid var(--rare-earth-triangle-inactive);
  display: inline-block;
  transition: all 0.2s ease-in-out;
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.3));
}

.rare-earth-triangle.active {
  border-bottom-color: var(--rare-earth-triangle-active);
}

.rare-earth-triangle.descending {
  transform: rotate(180deg);
}

.rare-earth-triangle.active.descending {
  transform: rotate(180deg);
}