/**
 * UNF Bot - Shared Report Styles
 * Common CSS for all cabinet report pages
 */

/* ============================================
   PAGE TITLE
   ============================================ */

.page-title {
  color: var(--text-secondary);
}

.page-title i {
  color: var(--accent-green);
}

.page-title i.bi-people {
  color: var(--accent-purple);
}

/* ============================================
   DATE PICKER CARD
   ============================================ */

.date-picker-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: 1.5rem;
}

.date-picker-card .form-label {
  color: var(--text-muted);
}

.date-picker-card .form-control,
.date-picker-card .form-select {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
}

.date-picker-card .btn-primary {
  background: var(--accent-green);
  border-color: var(--accent-green);
  color: #fff;
}

.date-picker-card .btn-primary:hover {
  background: var(--accent-green-hover, var(--blue-hover, #3385ff));
  border-color: var(--accent-green-hover, var(--blue-hover, #3385ff));
}

/* ============================================
   PERIOD DISPLAY BUTTON
   ============================================ */

.period-display-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s;
}

.period-display-btn:hover {
  border-color: var(--accent-green);
}

.period-display-btn i {
  color: var(--accent-green);
}

.period-quick-filters {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.period-quick-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  padding: 0.5rem 0.85rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  transition: all 0.2s;
}

.period-quick-btn:hover {
  border-color: var(--accent-green);
  color: var(--accent-green);
}

.period-quick-btn.active {
  background: var(--accent-green);
  border-color: var(--accent-green);
  color: #fff;
}

/* ============================================
   PERIOD MODAL
   ============================================ */

.period-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.period-modal {
  background: #1f1f1f !important; /* Must be opaque - override transparent --bg-card */
  border: 1px solid var(--border-color);
  border-radius: 16px;
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

/* Light theme override */
[data-theme="light"] .period-modal {
  background: #ffffff !important;
}

.period-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  background: inherit;
}

.period-modal-header h3 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.period-modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 8px;
  transition: all 0.2s;
}

.period-modal-close:hover {
  color: var(--text-primary);
  background: var(--bg-secondary);
}

.period-modal-body {
  padding: 1.25rem;
  background: inherit;
}

.period-date-inputs {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.period-date-inputs input {
  flex: 1;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  border-radius: 8px;
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
}

.period-date-inputs input:focus {
  outline: none;
  border-color: var(--accent-green);
}

.period-date-inputs .separator {
  color: var(--text-muted);
}

.period-clear-btn {
  background: none;
  border: none;
  color: var(--accent-green);
  cursor: pointer;
  font-size: 0.85rem;
  white-space: nowrap;
}

.period-clear-btn:hover {
  color: var(--accent-green-hover, #3ecf7a);
}

.period-presets {
  display: flex;
  gap: 1.5rem;
}

.period-presets-col {
  flex: 1;
}

.period-presets-col h4 {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 0.5rem 0;
}

.period-preset-btn {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  color: var(--text-primary);
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.15s;
}

.period-preset-btn:hover {
  background: var(--bg-secondary);
}

.period-preset-btn.active {
  background: rgba(0, 102, 255, 0.15);
  color: var(--accent-green);
}

.period-grid-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.15s;
  margin-bottom: 0.25rem;
}

.period-grid-btn:hover {
  border-color: var(--accent-green);
  color: var(--accent-green);
}

.period-grid-btn.active {
  background: rgba(0, 102, 255, 0.15);
  border-color: var(--accent-green);
  color: var(--accent-green);
}

.period-mode-toggle {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.period-mode-toggle a {
  color: var(--accent-green);
  font-size: 0.9rem;
  text-decoration: none;
}

.period-mode-toggle a:hover {
  color: var(--accent-green-hover, #3ecf7a);
}

.period-modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border-color);
  background: inherit;
  background: var(--bg-secondary);
}

.period-modal-footer .btn-cancel {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  cursor: pointer;
}

.period-modal-footer .btn-cancel:hover {
  background: var(--bg-secondary);
}

.period-modal-footer .btn-apply {
  background: var(--accent-green);
  border: none;
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
}

.period-modal-footer .btn-apply:hover {
  background: var(--accent-green-hover, var(--blue-hover, #3385ff));
}

/* Period months grid (for extended period picker) */
.period-months-grid {
  display: none;
}

.period-months-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.period-months-nav button {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 8px;
}

.period-months-nav button:hover {
  color: var(--text-primary);
  background: var(--bg-secondary);
}

.period-months-years {
  display: flex;
  gap: 2rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.period-months-container {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.period-months-year-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.25rem;
}

.period-month-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  padding: 0.4rem 0.5rem;
  border-radius: 6px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.1s;
  user-select: none;
}

.period-month-btn:hover {
  border-color: var(--accent-green);
}

.period-month-btn.current {
  border-color: var(--accent-green);
  color: var(--accent-green);
}

.period-month-btn.in-range {
  background: rgba(0, 102, 255, 0.2);
  border-color: var(--accent-green);
  color: var(--accent-green);
}

.period-month-btn.dragging {
  background: rgba(96, 165, 250, 0.2);
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}

/* ============================================
   STATS CARDS
   ============================================ */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.25rem;
}

.stat-card .stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.stat-card .stat-value {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

.stat-card .stat-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.stat-card.success .stat-value {
  color: var(--accent-green);
}

.stat-card.warning .stat-value {
  color: var(--accent-orange, #f59e0b);
}

.stat-card.danger .stat-value {
  color: var(--accent-red, #ef4444);
}

.stat-card.info .stat-value {
  color: var(--accent-blue, #3b82f6);
}

/* ============================================
   LOADING & EMPTY STATES (REPORT SPECIFIC)
   ============================================ */

.report-loading-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
}

.report-loading-spinner .spinner-border {
  color: var(--accent-green) !important;
}

.report-empty-state {
  text-align: center;
  padding: 3rem;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
}

.report-empty-state i {
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.report-empty-state .btn-outline-primary {
  color: var(--accent-green);
  border-color: var(--accent-green);
}

.report-empty-state .btn-outline-primary:hover {
  background: var(--accent-green);
  color: #fff;
}

/* ============================================
   FILTER CARD
   ============================================ */

.filter-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.filter-card label {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.filter-card select {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  border-radius: 8px;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  min-width: 200px;
}

.filter-card select:focus {
  outline: none;
  border-color: var(--accent-green);
}

/* ============================================
   REPORT TABLE BASE STYLES
   ============================================ */

.report-table-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
}

.report-table {
  width: 100%;
  border-collapse: collapse;
}

.report-table th {
  background: var(--bg-secondary);
  padding: 0.75rem 1rem;
  text-align: left;
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.85rem;
  border-bottom: 1px solid var(--border-color);
}

.report-table th.text-end {
  text-align: right;
}

.report-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
}

.report-table td.text-end {
  text-align: right;
}

.report-table tr:last-child td {
  border-bottom: none;
}

.report-table tr:hover {
  background: var(--bg-secondary);
}

.report-table .amount {
  font-weight: 500;
  font-family: "JetBrains Mono", monospace;
}

/* ============================================
   REPORT TOOLBAR / CONTROLS
   Unified styles for all report toolbars
   ============================================ */

.controls,
.report-toolbar {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  align-items: center;
  flex-wrap: wrap;
  padding: 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
}

.controls button,
.report-toolbar button {
  background: var(--accent-green);
  color: #fff;
  border: none;
  padding: 12px 20px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s ease;
  font-size: 0.9em;
  font-weight: 500;
}

.controls button:hover,
.report-toolbar button:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}

.controls button.active,
.report-toolbar button.active {
  background: var(--accent-blue);
}

.controls input,
.report-toolbar input {
  padding: 12px 16px;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  font-size: 0.9em;
  flex: 1 1 auto;
  min-width: 200px;
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.controls input:focus,
.report-toolbar input:focus {
  outline: none;
  border-color: var(--accent-green);
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.controls input::placeholder,
.report-toolbar input::placeholder {
  color: var(--text-muted);
}

/* Dropdown in toolbar */
.controls .btn-group,
.report-toolbar .btn-group {
  position: relative;
}

.controls .dropdown-toggle::after,
.report-toolbar .dropdown-toggle::after {
  content: " ▼";
  font-size: 0.6em;
  opacity: 0.7;
}

.controls .dropdown-menu,
.report-toolbar .dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 1000;
  min-width: 180px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  list-style: none;
  padding: 0.5rem 0;
  margin: 0.25rem 0 0 0;
}

.controls .btn-group.show .dropdown-menu,
.report-toolbar .btn-group.show .dropdown-menu {
  display: block;
}

.controls .dropdown-item,
.report-toolbar .dropdown-item {
  display: block;
  width: 100%;
  padding: 0.5rem 1rem;
  background: transparent;
  border: none;
  text-align: left;
  cursor: pointer;
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: all 0.15s;
}

.controls .dropdown-item:hover,
.report-toolbar .dropdown-item:hover {
  background: rgba(0, 102, 255, 0.1);
  color: var(--accent-green);
}

.controls .dropdown-item.active,
.report-toolbar .dropdown-item.active {
  background: rgba(0, 102, 255, 0.15);
  color: var(--accent-green);
}

/* ============================================
   GROUPED TABLE ROWS
   ============================================ */

.group-row {
  background: var(--bg-secondary) !important;
  cursor: pointer;
  font-weight: 600;
  transition: background 0.2s;
}

.group-row:hover {
  background: rgba(0, 102, 255, 0.05) !important;
}

.group-row td:first-child {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.group-toggle-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  color: var(--accent-green);
  transition: transform 0.2s;
}

.group-row.expanded .group-toggle-icon {
  transform: rotate(90deg);
}

.group-child-row {
  background: var(--bg-card);
}

.group-child-row td:first-child {
  padding-left: 2.5rem;
}

.group-summary {
  color: var(--text-muted);
  font-weight: normal;
  font-size: 0.85rem;
  margin-left: 0.5rem;
}

/* ============================================
   AGE BADGES
   ============================================ */

.age-badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

.age-badge.age-0-30 {
  background: rgba(0, 102, 255, 0.15);
  color: var(--accent-green);
}

.age-badge.age-30-60 {
  background: rgba(251, 146, 60, 0.15);
  color: var(--accent-orange, #fb923c);
}

.age-badge.age-60-plus {
  background: rgba(248, 113, 113, 0.15);
  color: var(--accent-red, #f87171);
}

.days-overdue {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.days-overdue.warning {
  color: var(--accent-orange, #fb923c);
}

.days-overdue.danger {
  color: var(--accent-red, #f87171);
}

/* ============================================
   CHART CONTAINER
   ============================================ */

.report-chart-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.report-chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.report-chart-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin: 0;
}

.report-chart-wrapper {
  position: relative;
  height: 250px;
}

/* ============================================
   PAGINATION
   ============================================ */

.pagination-info {
  padding: 1rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--border-color);
}

.load-more-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  padding: 0.5rem 1.5rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
}

.load-more-btn:hover {
  border-color: var(--accent-green);
  color: var(--accent-green);
}

/* ============================================
   RESPONSIVE - PERIOD PICKER
   ============================================ */

@media (max-width: 768px) {
  .stat-card {
    text-align: center;
  }

  .date-picker-card .row {
    flex-direction: column;
    gap: 0.75rem !important;
  }

  .date-picker-card .col-auto {
    width: 100%;
  }

  .date-picker-card .btn {
    width: 100%;
  }

  .period-display-btn {
    width: 100%;
    justify-content: center;
  }

  .period-presets {
    flex-direction: column;
    gap: 1rem;
  }

  .period-months-container {
    flex-direction: column;
    gap: 1.5rem;
  }

  .period-months-years {
    gap: 1rem;
    font-size: 0.8rem;
  }

  .filter-card {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-card select {
    width: 100%;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-card .stat-value {
    font-size: 1.25rem;
  }
}

@media (max-width: 576px) {
  .period-date-inputs {
    flex-wrap: wrap;
  }

  .period-date-inputs input {
    min-width: 120px;
  }

  .period-clear-btn {
    width: 100%;
    margin-top: 0.5rem;
    text-align: center;
  }

  .stat-card {
    padding: 1rem;
  }

  .stat-card .stat-label {
    font-size: 0.75rem;
  }

  .stat-card .stat-value {
    font-size: 1.1rem;
  }

  .stat-card .stat-sub {
    font-size: 0.7rem;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .period-modal {
    margin: 10px;
    max-width: 95vw;
    max-height: 95vh;
  }

  .period-modal-body {
    padding: 1rem;
    max-height: 50vh;
    overflow-y: auto;
  }

  .period-preset-btn {
    padding: 0.5rem;
    font-size: 0.85rem;
  }

  .period-grid-btn {
    padding: 0.4rem 0.5rem;
    font-size: 0.8rem;
  }
}

/* ============================================
   RESPONSIVE - TOOLBAR
   ============================================ */

@media (max-width: 768px) {
  .controls,
  .report-toolbar {
    padding: 15px;
    gap: 10px;
  }

  .controls button,
  .report-toolbar button {
    padding: 10px 16px;
    font-size: 0.85em;
  }

  .controls input,
  .report-toolbar input {
    min-width: 150px;
  }

  .report-chart-wrapper {
    height: 200px;
  }
}

@media (max-width: 576px) {
  .controls,
  .report-toolbar {
    padding: 12px;
    gap: 8px;
  }

  .controls button,
  .report-toolbar button {
    padding: 8px 12px;
    font-size: 0.8em;
  }

  .controls input,
  .report-toolbar input {
    min-width: 120px;
    padding: 8px 12px;
  }
}

@media (max-width: 480px) {
  .filter-card select,
  .controls input,
  .report-toolbar input {
    min-width: auto;
    width: 100%;
  }

  .controls,
  .report-toolbar {
    gap: 6px;
    padding: 10px;
  }

  .controls button,
  .report-toolbar button {
    min-height: 44px;
    font-size: 0.85rem;
    padding: 10px 12px;
  }

  .controls .btn-group,
  .report-toolbar .btn-group {
    width: 100%;
  }

  .controls .dropdown-menu,
  .report-toolbar .dropdown-menu {
    min-width: auto;
    width: 100%;
  }

  .controls .dropdown-item,
  .report-toolbar .dropdown-item {
    min-height: 44px;
    display: flex;
    align-items: center;
    font-size: 0.85rem;
  }

  .report-table th,
  .report-table td {
    font-size: 0.85rem;
    padding: 8px 6px;
  }
}

/* ============================================
   GROUPING MODAL (drag-and-drop constructor)
   ============================================ */

.grouping-modal {
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.7);
}

.grouping-modal-content {
  background: #1f1f1f !important; /* Must be opaque */
  border: 1px solid var(--border-color);
  margin: 10% auto;
  padding: 24px;
  width: 90%;
  max-width: 700px;
  border-radius: 16px;
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.5);
  position: relative;
  color: var(--text-primary);
}

/* Light theme override */
[data-theme="light"] .grouping-modal-content {
  background: #ffffff !important;
}

.grouping-modal-content h2 {
  color: var(--text-secondary);
  margin: 0 0 16px 0;
  font-size: 1.2rem;
  padding-right: 30px;
}

.grouping-hint {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.grouping-close {
  color: var(--text-muted);
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
  line-height: 1;
}

.grouping-close:hover {
  color: var(--accent-red, #ef4444);
}

.grouping-constructor {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.grouping-available-fields,
.grouping-selected-fields {
  width: 48%;
  border: 1px solid var(--border-color);
  padding: 16px;
  border-radius: 12px;
  background-color: var(--bg-secondary);
  min-height: 200px;
}

.grouping-available-fields h3,
.grouping-selected-fields h3 {
  color: var(--text-secondary);
  margin: 0 0 12px 0;
  font-size: 0.95rem;
  font-weight: 600;
}

.grouping-available-fields ul,
.grouping-selected-fields ul {
  list-style-type: none;
  padding: 0;
  margin: 0;
  min-height: 150px;
}

.grouping-available-fields li,
.grouping-selected-fields li {
  padding: 10px 14px;
  margin-bottom: 8px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  cursor: pointer;
  color: var(--text-primary);
  transition: all 0.2s;
  user-select: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.grouping-available-fields li:hover,
.grouping-selected-fields li:hover {
  border-color: var(--accent-green-border, rgba(0, 102, 255, 0.3));
  background: var(--accent-green-bg, rgba(0, 102, 255, 0.1));
}

.grouping-move-hint {
  font-size: 0.9rem;
  color: var(--accent-green);
  opacity: 0.7;
  flex-shrink: 0;
  margin-left: 8px;
}

/* Sortable ghost element */
.sortable-ghost {
  background-color: rgba(0, 102, 255, 0.15) !important;
  border-color: var(--accent-green) !important;
  opacity: 0.6;
}

/* Sortable chosen element (being dragged) */
.sortable-chosen {
  opacity: 0.9;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Column selection in grouping modal */
.grouping-column-selection {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

.grouping-column-selection h3 {
  color: var(--text-secondary);
  margin: 0 0 12px 0;
  font-size: 0.95rem;
  font-weight: 600;
}

.grouping-column-selection label {
  display: block;
  padding: 8px 0;
  color: var(--text-primary);
  cursor: pointer;
  transition: color 0.2s;
}

.grouping-column-selection label:hover {
  color: var(--accent-green);
}

.grouping-column-selection input[type="checkbox"] {
  margin-right: 8px;
  accent-color: var(--accent-green);
  width: 16px;
  height: 16px;
  vertical-align: middle;
}

/* Apply button */
.grouping-apply-btn {
  margin-top: 20px;
  width: 100%;
  background: var(--accent-green);
  color: #fff;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.15s ease;
}

.grouping-apply-btn:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

/* Responsive - Grouping Modal */
@media (max-width: 768px) {
  .grouping-modal-content {
    margin: 5% auto;
    padding: 20px;
    width: 95%;
  }

  .grouping-constructor {
    flex-direction: column;
    gap: 12px;
  }

  .grouping-available-fields,
  .grouping-selected-fields {
    width: 100%;
    min-height: 120px;
  }

  .grouping-available-fields ul,
  .grouping-selected-fields ul {
    min-height: 80px;
  }
}

@media (max-width: 480px) {
  .grouping-modal-content {
    margin: 2% auto;
    padding: 16px;
    border-radius: 12px;
  }

  .grouping-modal-content h2 {
    font-size: 1.1rem;
  }

  .grouping-available-fields li,
  .grouping-selected-fields li {
    padding: 8px 12px;
    font-size: 0.9rem;
  }
}