/* ============================================================
   TERYX — CSS Design System
   Enterprise widget framework for xhtmlx
   ============================================================ */

/* === Theme Variables === */
:root {
  /* Colors */
  --tx-primary: #3b82f6;
  --tx-primary-hover: #2563eb;
  --tx-primary-light: #dbeafe;
  --tx-primary-dark: #1d4ed8;
  --tx-secondary: #6b7280;
  --tx-secondary-hover: #4b5563;
  --tx-secondary-light: #f3f4f6;
  --tx-success: #10b981;
  --tx-success-hover: #059669;
  --tx-success-light: #d1fae5;
  --tx-warning: #f59e0b;
  --tx-warning-hover: #d97706;
  --tx-warning-light: #fef3c7;
  --tx-danger: #ef4444;
  --tx-danger-hover: #dc2626;
  --tx-danger-light: #fee2e2;
  --tx-info: #06b6d4;
  --tx-info-hover: #0891b2;
  --tx-info-light: #cffafe;

  /* Surfaces */
  --tx-bg: #ffffff;
  --tx-bg-secondary: #f9fafb;
  --tx-bg-tertiary: #f3f4f6;
  --tx-bg-elevated: #ffffff;
  --tx-surface: #ffffff;
  --tx-overlay: rgba(0, 0, 0, 0.5);

  /* Text */
  --tx-text: #111827;
  --tx-text-secondary: #6b7280;
  --tx-text-muted: #9ca3af;
  --tx-text-inverse: #ffffff;

  /* Borders */
  --tx-border: #e5e7eb;
  --tx-border-strong: #d1d5db;
  --tx-border-focus: var(--tx-primary);

  /* Radius */
  --tx-radius-xs: 0.125rem;
  --tx-radius-sm: 0.25rem;
  --tx-radius: 0.375rem;
  --tx-radius-md: 0.375rem;
  --tx-radius-lg: 0.5rem;
  --tx-radius-xl: 0.75rem;
  --tx-radius-2xl: 1rem;
  --tx-radius-full: 9999px;

  /* Shadows */
  --tx-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
  --tx-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
  --tx-shadow: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.06);
  --tx-shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.06);
  --tx-shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
  --tx-shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 8px 10px rgba(0, 0, 0, 0.04);

  /* Typography */
  --tx-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --tx-font-mono: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, monospace;
  --tx-font-size: 0.875rem;
  --tx-line-height: 1.5;

  /* Spacing */
  --tx-space-1: 0.25rem;
  --tx-space-2: 0.5rem;
  --tx-space-3: 0.75rem;
  --tx-space-4: 1rem;
  --tx-space-5: 1.25rem;
  --tx-space-6: 1.5rem;
  --tx-space-8: 2rem;
  --tx-space-10: 2.5rem;
  --tx-space-12: 3rem;

  /* Layout */
  --tx-sidebar-width: 260px;
  --tx-sidebar-collapsed-width: 64px;
  --tx-navbar-height: 56px;
  --tx-container-max: 1280px;

  /* Transitions */
  --tx-transition: 150ms ease;
  --tx-transition-slow: 300ms ease;
}

/* Dark mode */
[data-theme='dark'],
.tx-dark {
  --tx-bg: #0f172a;
  --tx-bg-secondary: #1e293b;
  --tx-bg-tertiary: #334155;
  --tx-bg-elevated: #1e293b;
  --tx-surface: #1e293b;
  --tx-text: #f1f5f9;
  --tx-text-secondary: #94a3b8;
  --tx-text-muted: #64748b;
  --tx-text-inverse: #0f172a;
  --tx-border: #334155;
  --tx-border-strong: #475569;
  --tx-primary-light: rgba(59, 130, 246, 0.15);
  --tx-overlay: rgba(0, 0, 0, 0.7);
  --tx-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --tx-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
  --tx-shadow-md: 0 6px 10px rgba(0, 0, 0, 0.35);
  --tx-shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.4);
}

/* === Base Reset === */
*,
*::before,
*::after {
  box-sizing: border-box;
}

/* === Container === */
.tx-container {
  width: 100%;
  max-width: var(--tx-container-max);
  margin: 0 auto;
  padding: 0 var(--tx-space-4);
}
.tx-container-fluid {
  width: 100%;
  padding: 0 var(--tx-space-4);
}

/* === Grid System === */
.tx-row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 calc(var(--tx-space-3) * -1);
}
.tx-row > [class*='tx-col'] {
  padding: 0 var(--tx-space-3);
}
.tx-col {
  flex: 1 0 0%;
}
.tx-col-auto {
  flex: 0 0 auto;
  width: auto;
}
.tx-col-1 {
  flex: 0 0 8.333%;
  max-width: 8.333%;
}
.tx-col-2 {
  flex: 0 0 16.667%;
  max-width: 16.667%;
}
.tx-col-3 {
  flex: 0 0 25%;
  max-width: 25%;
}
.tx-col-4 {
  flex: 0 0 33.333%;
  max-width: 33.333%;
}
.tx-col-5 {
  flex: 0 0 41.667%;
  max-width: 41.667%;
}
.tx-col-6 {
  flex: 0 0 50%;
  max-width: 50%;
}
.tx-col-7 {
  flex: 0 0 58.333%;
  max-width: 58.333%;
}
.tx-col-8 {
  flex: 0 0 66.667%;
  max-width: 66.667%;
}
.tx-col-9 {
  flex: 0 0 75%;
  max-width: 75%;
}
.tx-col-10 {
  flex: 0 0 83.333%;
  max-width: 83.333%;
}
.tx-col-11 {
  flex: 0 0 91.667%;
  max-width: 91.667%;
}
.tx-col-12 {
  flex: 0 0 100%;
  max-width: 100%;
}

@media (min-width: 640px) {
  .tx-col-sm-1 {
    flex: 0 0 8.333%;
    max-width: 8.333%;
  }
  .tx-col-sm-2 {
    flex: 0 0 16.667%;
    max-width: 16.667%;
  }
  .tx-col-sm-3 {
    flex: 0 0 25%;
    max-width: 25%;
  }
  .tx-col-sm-4 {
    flex: 0 0 33.333%;
    max-width: 33.333%;
  }
  .tx-col-sm-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }
  .tx-col-sm-8 {
    flex: 0 0 66.667%;
    max-width: 66.667%;
  }
  .tx-col-sm-12 {
    flex: 0 0 100%;
    max-width: 100%;
  }
}

@media (min-width: 768px) {
  .tx-col-md-1 {
    flex: 0 0 8.333%;
    max-width: 8.333%;
  }
  .tx-col-md-2 {
    flex: 0 0 16.667%;
    max-width: 16.667%;
  }
  .tx-col-md-3 {
    flex: 0 0 25%;
    max-width: 25%;
  }
  .tx-col-md-4 {
    flex: 0 0 33.333%;
    max-width: 33.333%;
  }
  .tx-col-md-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }
  .tx-col-md-8 {
    flex: 0 0 66.667%;
    max-width: 66.667%;
  }
  .tx-col-md-12 {
    flex: 0 0 100%;
    max-width: 100%;
  }
}

@media (min-width: 1024px) {
  .tx-col-lg-1 {
    flex: 0 0 8.333%;
    max-width: 8.333%;
  }
  .tx-col-lg-2 {
    flex: 0 0 16.667%;
    max-width: 16.667%;
  }
  .tx-col-lg-3 {
    flex: 0 0 25%;
    max-width: 25%;
  }
  .tx-col-lg-4 {
    flex: 0 0 33.333%;
    max-width: 33.333%;
  }
  .tx-col-lg-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }
  .tx-col-lg-8 {
    flex: 0 0 66.667%;
    max-width: 66.667%;
  }
  .tx-col-lg-12 {
    flex: 0 0 100%;
    max-width: 100%;
  }
}

/* === Buttons === */
.tx-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--tx-space-2);
  padding: 0.5rem 1rem;
  font: inherit;
  font-size: var(--tx-font-size);
  font-weight: 500;
  line-height: 1.25;
  border: 1px solid transparent;
  border-radius: var(--tx-radius);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: all var(--tx-transition);
  justify-content: center;
}
.tx-btn:focus-visible {
  outline: 2px solid var(--tx-primary);
  outline-offset: 2px;
}
.tx-btn:disabled,
.tx-btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.tx-btn-primary {
  background: var(--tx-primary);
  color: #fff;
}
.tx-btn-primary:hover {
  background: var(--tx-primary-hover);
}
.tx-btn-secondary {
  background: var(--tx-secondary);
  color: #fff;
}
.tx-btn-secondary:hover {
  background: var(--tx-secondary-hover);
}
.tx-btn-success {
  background: var(--tx-success);
  color: #fff;
}
.tx-btn-success:hover {
  background: var(--tx-success-hover);
}
.tx-btn-warning {
  background: var(--tx-warning);
  color: #fff;
}
.tx-btn-warning:hover {
  background: var(--tx-warning-hover);
}
.tx-btn-danger {
  background: var(--tx-danger);
  color: #fff;
}
.tx-btn-danger:hover {
  background: var(--tx-danger-hover);
}
.tx-btn-info {
  background: var(--tx-info);
  color: #fff;
}
.tx-btn-info:hover {
  background: var(--tx-info-hover);
}

.tx-btn-outline-primary {
  border-color: var(--tx-primary);
  color: var(--tx-primary);
  background: transparent;
}
.tx-btn-outline-primary:hover {
  background: var(--tx-primary);
  color: #fff;
}
.tx-btn-outline-secondary {
  border-color: var(--tx-border-strong);
  color: var(--tx-text);
  background: transparent;
}
.tx-btn-outline-secondary:hover {
  background: var(--tx-bg-tertiary);
}
.tx-btn-outline-danger {
  border-color: var(--tx-danger);
  color: var(--tx-danger);
  background: transparent;
}
.tx-btn-outline-danger:hover {
  background: var(--tx-danger);
  color: #fff;
}

.tx-btn-ghost {
  background: transparent;
  color: var(--tx-text-secondary);
}
.tx-btn-ghost:hover {
  background: var(--tx-bg-tertiary);
  color: var(--tx-text);
}
.tx-btn-link {
  background: transparent;
  color: var(--tx-primary);
  padding: 0;
  border: none;
}
.tx-btn-link:hover {
  text-decoration: underline;
}

.tx-btn-xs {
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
}
.tx-btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.8125rem;
}
.tx-btn-lg {
  padding: 0.625rem 1.25rem;
  font-size: 1rem;
}
.tx-btn-block {
  display: flex;
  width: 100%;
}
.tx-btn-icon {
  display: inline-flex;
  align-items: center;
}
.tx-btn-icon-only {
  padding: 0.5rem;
}

/* === Forms / Inputs === */
.tx-input,
.tx-select,
.tx-textarea {
  display: block;
  width: 100%;
  padding: 0.5rem 0.75rem;
  font: inherit;
  font-size: var(--tx-font-size);
  line-height: 1.5;
  color: var(--tx-text);
  background: var(--tx-bg);
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius);
  transition:
    border-color var(--tx-transition),
    box-shadow var(--tx-transition);
}
.tx-input:focus,
.tx-select:focus,
.tx-textarea:focus {
  outline: none;
  border-color: var(--tx-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}
.tx-input:disabled,
.tx-select:disabled {
  background: var(--tx-bg-tertiary);
  opacity: 0.7;
  cursor: not-allowed;
}
.tx-input::placeholder {
  color: var(--tx-text-muted);
}
.tx-input-sm,
.tx-select-sm {
  padding: 0.25rem 0.5rem;
  font-size: 0.8125rem;
}
.tx-input-lg {
  padding: 0.625rem 1rem;
  font-size: 1rem;
}

.tx-input-group {
  display: flex;
  align-items: center;
  position: relative;
}
.tx-input-group .tx-input {
  flex: 1;
}
.tx-input-group .tx-input-icon {
  position: absolute;
  left: 0.75rem;
  color: var(--tx-text-muted);
  pointer-events: none;
  z-index: 1;
  display: flex;
}
.tx-input-group .tx-input-icon ~ .tx-input {
  padding-left: 2.25rem;
}
.tx-input-addon {
  padding: 0.5rem 0.75rem;
  background: var(--tx-bg-tertiary);
  border: 1px solid var(--tx-border);
  font-size: var(--tx-font-size);
  color: var(--tx-text-secondary);
  white-space: nowrap;
}
.tx-input-addon:first-child {
  border-right: none;
  border-radius: var(--tx-radius) 0 0 var(--tx-radius);
}
.tx-input-addon:last-child {
  border-left: none;
  border-radius: 0 var(--tx-radius) var(--tx-radius) 0;
}
.tx-input-group .tx-input-addon + .tx-input {
  border-radius: 0;
}
.tx-input-group .tx-input:last-child {
  border-radius: 0 var(--tx-radius) var(--tx-radius) 0;
}

.tx-textarea {
  min-height: 80px;
  resize: vertical;
}

/* Checkboxes & Radios */
.tx-checkbox-label,
.tx-radio-label,
.tx-switch-label {
  display: inline-flex;
  align-items: center;
  gap: var(--tx-space-2);
  cursor: pointer;
  font-size: var(--tx-font-size);
}
.tx-checkbox,
.tx-radio {
  width: 1rem;
  height: 1rem;
  cursor: pointer;
  accent-color: var(--tx-primary);
}
.tx-radio-group {
  display: flex;
  flex-direction: column;
  gap: var(--tx-space-2);
}

/* Switch */
.tx-switch-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.tx-switch-track {
  position: relative;
  display: inline-block;
  width: 2.5rem;
  height: 1.25rem;
  background: var(--tx-border-strong);
  border-radius: var(--tx-radius-full);
  transition: background var(--tx-transition);
  cursor: pointer;
}
.tx-switch-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: calc(1.25rem - 4px);
  height: calc(1.25rem - 4px);
  background: #fff;
  border-radius: 50%;
  transition: transform var(--tx-transition);
  box-shadow: var(--tx-shadow-xs);
}
.tx-switch-input:checked + .tx-switch-track {
  background: var(--tx-primary);
}
.tx-switch-input:checked + .tx-switch-track .tx-switch-thumb {
  transform: translateX(1.25rem);
}
.tx-switch-text {
  user-select: none;
}

/* Form layout */
.tx-form-group {
  margin-bottom: var(--tx-space-4);
}
.tx-form-label {
  display: block;
  margin-bottom: var(--tx-space-1);
  font-size: var(--tx-font-size);
  font-weight: 500;
  color: var(--tx-text);
}
.tx-form-required {
  color: var(--tx-danger);
  margin-left: 2px;
}
.tx-form-help {
  font-size: 0.75rem;
  color: var(--tx-text-muted);
  margin-top: var(--tx-space-1);
}
.tx-form-feedback {
  font-size: 0.75rem;
  margin-top: var(--tx-space-1);
  min-height: 1rem;
}
.tx-form-error .tx-input,
.tx-form-error .tx-select,
.tx-form-error .tx-textarea {
  border-color: var(--tx-danger);
}
.tx-form-error .tx-form-feedback {
  color: var(--tx-danger);
}
.tx-form-success .tx-input {
  border-color: var(--tx-success);
}
.tx-form-actions {
  display: flex;
  gap: var(--tx-space-3);
  padding-top: var(--tx-space-4);
}
.tx-form-horizontal .tx-form-group {
  display: flex;
  align-items: flex-start;
}
.tx-form-horizontal .tx-form-label {
  flex: 0 0 30%;
  padding-top: 0.5rem;
  padding-right: var(--tx-space-4);
  text-align: right;
}
.tx-form-horizontal .tx-form-control {
  flex: 1;
}
.tx-form-inline {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--tx-space-3);
}
.tx-form-inline .tx-form-group {
  margin-bottom: 0;
}
.tx-form-grid {
  display: grid;
  gap: var(--tx-space-4);
}
.tx-form-cols-2 {
  grid-template-columns: repeat(2, 1fr);
}
.tx-form-cols-3 {
  grid-template-columns: repeat(3, 1fr);
}
.tx-form-cols-4 {
  grid-template-columns: repeat(4, 1fr);
}
.tx-form-fieldset {
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius);
  padding: var(--tx-space-4);
  margin-bottom: var(--tx-space-4);
}
.tx-form-legend {
  font-weight: 600;
  padding: 0 var(--tx-space-2);
  font-size: var(--tx-font-size);
}

/* === Tables === */
.tx-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--tx-font-size);
}
.tx-table th,
.tx-table td {
  padding: 0.625rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--tx-border);
}
.tx-table th {
  font-weight: 600;
  color: var(--tx-text-secondary);
  background: var(--tx-bg-secondary);
  white-space: nowrap;
  user-select: none;
}
.tx-table td {
  color: var(--tx-text);
}
.tx-table-striped tbody tr:nth-child(even) {
  background: var(--tx-bg-secondary);
}
.tx-table-hoverable tbody tr:hover {
  background: var(--tx-bg-tertiary);
}
.tx-table-bordered {
  border: 1px solid var(--tx-border);
}
.tx-table-bordered th,
.tx-table-bordered td {
  border: 1px solid var(--tx-border);
}
.tx-table-compact th,
.tx-table-compact td {
  padding: 0.375rem 0.5rem;
}
.tx-table-sticky thead {
  position: sticky;
  top: 0;
  z-index: 1;
}

/* Grid widget */
.tx-grid {
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius-lg);
  overflow: hidden;
  background: var(--tx-bg);
}
.tx-grid-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--tx-space-3);
  border-bottom: 1px solid var(--tx-border);
  gap: var(--tx-space-3);
}
.tx-grid-toolbar-start,
.tx-grid-toolbar-end {
  display: flex;
  align-items: center;
  gap: var(--tx-space-2);
}
.tx-grid-body {
  overflow: auto;
}
.tx-grid-sortable {
  cursor: pointer;
}
.tx-grid-sortable:hover {
  background: var(--tx-bg-tertiary);
}
.tx-grid-sort-icon {
  display: inline-flex;
  margin-left: var(--tx-space-1);
  opacity: 0.4;
}
.tx-grid-sortable:hover .tx-grid-sort-icon {
  opacity: 0.7;
}
.tx-grid-sortable[data-sort] .tx-grid-sort-icon {
  opacity: 1;
  color: var(--tx-primary);
}
.tx-grid-header-text {
  display: inline;
}
.tx-grid-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--tx-space-3);
  border-top: 1px solid var(--tx-border);
}
.tx-grid-footer-info {
  font-size: 0.8125rem;
  color: var(--tx-text-secondary);
}
.tx-grid-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--tx-space-12) var(--tx-space-4);
  color: var(--tx-text-muted);
}
.tx-grid-empty-icon {
  margin-bottom: var(--tx-space-2);
  opacity: 0.5;
}
.tx-grid-empty-icon svg {
  width: 48px;
  height: 48px;
}
.tx-grid-loading {
  display: flex;
  justify-content: center;
  padding: var(--tx-space-8);
}
.tx-grid-filter-row th {
  padding: var(--tx-space-1) var(--tx-space-2);
  background: var(--tx-bg);
}
.tx-grid-rownum-col {
  width: 3rem;
  text-align: center;
  color: var(--tx-text-muted);
}
.tx-grid-select-col {
  width: 2.5rem;
  text-align: center;
}
.tx-grid-cell-img {
  border-radius: var(--tx-radius-sm);
  object-fit: cover;
}
.tx-grid-actions {
  display: flex;
  gap: var(--tx-space-1);
}
.tx-grid-group-header {
  cursor: pointer;
  background: var(--tx-bg-tertiary);
  font-weight: 600;
}
.tx-grid-group-header:hover {
  background: var(--tx-bg-secondary);
}
.tx-grid-group-toggle {
  display: inline-flex;
  transition: transform 150ms;
  margin-right: 0.5rem;
}
.tx-grid-group-collapsed .tx-grid-group-toggle {
  transform: rotate(-90deg);
}
.tx-grid-group-count {
  color: var(--tx-text-muted);
  font-weight: 400;
  margin-left: 0.5rem;
  font-size: 0.8125rem;
}

/* === Card === */
.tx-card {
  background: var(--tx-bg);
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius-lg);
  box-shadow: var(--tx-shadow-xs);
  overflow: hidden;
}
.tx-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--tx-space-3) var(--tx-space-4);
  border-bottom: 1px solid var(--tx-border);
}
.tx-card-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--tx-text);
}
.tx-card-tools {
  display: flex;
  gap: var(--tx-space-1);
}
.tx-card-tool {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  background: none;
  border: none;
  border-radius: var(--tx-radius);
  color: var(--tx-text-muted);
  cursor: pointer;
  transition: all var(--tx-transition);
}
.tx-card-tool:hover {
  background: var(--tx-bg-tertiary);
  color: var(--tx-text);
}
.tx-card-body {
  padding: var(--tx-space-4);
}
.tx-card-footer {
  padding: var(--tx-space-3) var(--tx-space-4);
  border-top: 1px solid var(--tx-border);
  background: var(--tx-bg-secondary);
}
.tx-card-img {
  display: block;
  width: 100%;
}
.tx-card-img-top {
  border-radius: var(--tx-radius-lg) var(--tx-radius-lg) 0 0;
}
.tx-card-img-bottom {
  border-radius: 0 0 var(--tx-radius-lg) var(--tx-radius-lg);
}
.tx-card-loading {
  display: flex;
  justify-content: center;
  padding: var(--tx-space-8);
}

/* === Alert === */
.tx-alert {
  display: flex;
  align-items: flex-start;
  gap: var(--tx-space-3);
  padding: var(--tx-space-3) var(--tx-space-4);
  border-radius: var(--tx-radius);
  margin-bottom: var(--tx-space-4);
  border: 1px solid transparent;
}
.tx-alert-icon {
  flex-shrink: 0;
  display: flex;
  margin-top: 1px;
}
.tx-alert-content {
  flex: 1;
  min-width: 0;
}
.tx-alert-title {
  font-weight: 600;
  margin-bottom: var(--tx-space-1);
}
.tx-alert-message {
  font-size: var(--tx-font-size);
}
.tx-alert-close {
  flex-shrink: 0;
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
  opacity: 0.5;
  padding: 0;
  display: flex;
}
.tx-alert-close:hover {
  opacity: 1;
}
.tx-alert-info {
  background: var(--tx-info-light);
  border-color: var(--tx-info);
  color: #0e7490;
}
.tx-alert-success {
  background: var(--tx-success-light);
  border-color: var(--tx-success);
  color: #065f46;
}
.tx-alert-warning {
  background: var(--tx-warning-light);
  border-color: var(--tx-warning);
  color: #92400e;
}
.tx-alert-danger {
  background: var(--tx-danger-light);
  border-color: var(--tx-danger);
  color: #991b1b;
}
.tx-alert-leaving {
  opacity: 0;
  transform: translateY(-10px);
  transition: all 200ms;
}

/* === Badge === */
.tx-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: var(--tx-radius);
  line-height: 1.5;
}
.tx-badge-sm {
  font-size: 0.625rem;
  padding: 0.0625rem 0.375rem;
}
.tx-badge-primary {
  background: var(--tx-primary-light);
  color: var(--tx-primary-dark);
}
.tx-badge-secondary {
  background: var(--tx-secondary-light);
  color: var(--tx-secondary);
}
.tx-badge-success {
  background: var(--tx-success-light);
  color: #065f46;
}
.tx-badge-warning {
  background: var(--tx-warning-light);
  color: #92400e;
}
.tx-badge-danger {
  background: var(--tx-danger-light);
  color: #991b1b;
}
.tx-badge-info {
  background: var(--tx-info-light);
  color: #0e7490;
}
.tx-badge-pill {
  border-radius: var(--tx-radius-full);
}

/* === Stat / KPI === */
.tx-stat {
  background: var(--tx-bg);
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius-lg);
  padding: var(--tx-space-4) var(--tx-space-5);
  overflow: hidden;
}
.tx-stat-body {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.tx-stat-content {
  flex: 1;
}
.tx-stat-label {
  font-size: 0.8125rem;
  color: var(--tx-text-secondary);
  margin-bottom: var(--tx-space-1);
}
.tx-stat-value-row {
  display: flex;
  align-items: baseline;
  gap: var(--tx-space-1);
}
.tx-stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--tx-text);
  line-height: 1.2;
}
.tx-stat-prefix,
.tx-stat-suffix {
  font-size: 1rem;
  color: var(--tx-text-secondary);
}
.tx-stat-change {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.8125rem;
  margin-top: var(--tx-space-1);
}
.tx-stat-change-up {
  color: var(--tx-success);
}
.tx-stat-change-down {
  color: var(--tx-danger);
}
.tx-stat-change-neutral {
  color: var(--tx-text-muted);
}
.tx-stat-icon {
  flex-shrink: 0;
}
.tx-stat-icon-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: var(--tx-radius-lg);
  background: var(--tx-primary-light);
  color: var(--tx-primary);
}
.tx-stat-primary .tx-stat-icon-inner {
  background: var(--tx-primary-light);
  color: var(--tx-primary);
}
.tx-stat-success .tx-stat-icon-inner {
  background: var(--tx-success-light);
  color: var(--tx-success);
}
.tx-stat-warning .tx-stat-icon-inner {
  background: var(--tx-warning-light);
  color: var(--tx-warning);
}
.tx-stat-danger .tx-stat-icon-inner {
  background: var(--tx-danger-light);
  color: var(--tx-danger);
}
.tx-stat-info .tx-stat-icon-inner {
  background: var(--tx-info-light);
  color: var(--tx-info);
}
.tx-stat-sparkline {
  margin-top: var(--tx-space-3);
}
.tx-stat-loading {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 80px;
}

/* === Modal === */
.tx-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1050;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--tx-space-4);
}
.tx-modal-backdrop {
  background: var(--tx-overlay);
  opacity: 0;
  transition: opacity var(--tx-transition-slow);
}
.tx-modal-active {
  opacity: 1;
}
.tx-modal {
  background: var(--tx-bg);
  border-radius: var(--tx-radius-xl);
  box-shadow: var(--tx-shadow-xl);
  max-height: calc(100vh - 2rem);
  display: flex;
  flex-direction: column;
  transform: scale(0.95) translateY(-10px);
  transition: transform var(--tx-transition-slow);
}
.tx-modal-enter {
  transform: scale(1) translateY(0);
}
.tx-modal-leave {
  transform: scale(0.95) translateY(-10px);
}
.tx-modal-sm {
  width: 400px;
}
.tx-modal-md {
  width: 560px;
}
.tx-modal-lg {
  width: 720px;
}
.tx-modal-xl {
  width: 960px;
}
.tx-modal-full {
  width: calc(100vw - 2rem);
  height: calc(100vh - 2rem);
}
.tx-modal-maximized {
  width: 100vw !important;
  height: 100vh !important;
  border-radius: 0;
  margin: 0;
}
.tx-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--tx-space-4);
  border-bottom: 1px solid var(--tx-border);
  flex-shrink: 0;
}
.tx-modal-title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
}
.tx-modal-header-actions {
  display: flex;
  gap: var(--tx-space-1);
}
.tx-modal-action {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  background: none;
  border: none;
  border-radius: var(--tx-radius);
  color: var(--tx-text-muted);
  cursor: pointer;
}
.tx-modal-action:hover {
  background: var(--tx-bg-tertiary);
  color: var(--tx-text);
}
.tx-modal-body {
  flex: 1;
  overflow: auto;
  padding: var(--tx-space-4);
}
.tx-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--tx-space-2);
  padding: var(--tx-space-3) var(--tx-space-4);
  border-top: 1px solid var(--tx-border);
  flex-shrink: 0;
}
.tx-modal-loading {
  display: flex;
  justify-content: center;
  padding: var(--tx-space-8);
}
body.tx-modal-open {
  overflow: hidden;
}

/* MessageBox */
.tx-msgbox {
  text-align: center;
  padding: var(--tx-space-4) 0;
}
.tx-msgbox-icon {
  margin-bottom: var(--tx-space-4);
}
.tx-msgbox-icon svg {
  width: 48px;
  height: 48px;
}
.tx-msgbox-icon-info {
  color: var(--tx-primary);
}
.tx-msgbox-icon-warning {
  color: var(--tx-warning);
}
.tx-msgbox-icon-error {
  color: var(--tx-danger);
}
.tx-msgbox-icon-success {
  color: var(--tx-success);
}
.tx-msgbox-icon-question {
  color: var(--tx-primary);
}
.tx-msgbox-message {
  font-size: 1rem;
  color: var(--tx-text);
}

/* === Tabs === */
.tx-tabs-nav {
  display: flex;
  border-bottom: 2px solid var(--tx-border);
}
.tx-tabs-nav-inner {
  display: flex;
}
.tx-tab {
  display: inline-flex;
  align-items: center;
  gap: var(--tx-space-2);
  padding: var(--tx-space-3) var(--tx-space-4);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  font: inherit;
  font-size: var(--tx-font-size);
  font-weight: 500;
  color: var(--tx-text-secondary);
  cursor: pointer;
  white-space: nowrap;
  outline: none;
}
.tx-tab:hover {
  color: var(--tx-text);
  background: var(--tx-bg-secondary);
}
.tx-tab-active,
.tx-tab-active:hover {
  color: var(--tx-primary);
  border-bottom-color: var(--tx-primary);
  background: none;
}
.tx-tab-disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}
.tx-tab-close {
  display: inline-flex;
  padding: 2px;
  border-radius: var(--tx-radius-sm);
  margin-left: var(--tx-space-1);
}
.tx-tab-close:hover {
  background: var(--tx-bg-tertiary);
}
.tx-tab-add {
  color: var(--tx-text-muted);
}
.tx-tab-add:hover {
  color: var(--tx-primary);
}
.tx-tabs-content {
  padding: var(--tx-space-4) 0;
  display: grid;
}
.tx-tab-panel {
  grid-area: 1 / 1;
  visibility: hidden;
  pointer-events: none;
}
.tx-tab-panel-active {
  visibility: visible;
  pointer-events: auto;
}

/* Tab variants */
.tx-tabs-pills .tx-tabs-nav {
  border-bottom: none;
  gap: var(--tx-space-1);
}
.tx-tabs-pills .tx-tab {
  border-bottom: none;
  border-radius: var(--tx-radius);
}
.tx-tabs-pills .tx-tab-active {
  background: var(--tx-primary);
  color: #fff;
}
.tx-tabs-underline .tx-tab {
  border-bottom-width: 3px;
  margin-bottom: -3px;
}
.tx-tabs-underline .tx-tabs-nav {
  border-bottom-width: 3px;
}
.tx-tabs-card .tx-tabs-nav {
  border-bottom: 1px solid var(--tx-border);
}
.tx-tabs-card .tx-tab {
  border: 1px solid transparent;
  border-bottom: none;
  border-radius: var(--tx-radius) var(--tx-radius) 0 0;
  margin-bottom: -1px;
}
.tx-tabs-card .tx-tab-active {
  border-color: var(--tx-border);
  background: var(--tx-bg);
}

/* Vertical tabs */
.tx-tabs-vertical {
  display: flex;
}
.tx-tabs-vertical .tx-tabs-nav {
  flex-direction: column;
  border-bottom: none;
  border-right: 2px solid var(--tx-border);
}
.tx-tabs-vertical .tx-tab {
  border-bottom: none;
  border-right: 2px solid transparent;
  margin-right: -2px;
  margin-bottom: 0;
}
.tx-tabs-vertical .tx-tab-active {
  border-right-color: var(--tx-primary);
}
.tx-tabs-vertical .tx-tabs-content {
  flex: 1;
  padding: 0 var(--tx-space-4);
}

/* Scrollable */
.tx-tabs-scrollable .tx-tabs-nav {
  overflow-x: auto;
}
.tx-tabs-scrollable {
  position: relative;
}
.tx-tabs-scroll-btn {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2rem;
  background: var(--tx-bg);
  border: none;
  cursor: pointer;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.tx-tabs-scroll-left {
  left: 0;
}
.tx-tabs-scroll-right {
  right: 0;
}

/* === Accordion === */
.tx-accordion {
  border-radius: var(--tx-radius-lg);
  overflow: hidden;
}
.tx-accordion-bordered {
  border: 1px solid var(--tx-border);
}
.tx-accordion-bordered .tx-accordion-item + .tx-accordion-item {
  border-top: 1px solid var(--tx-border);
}
.tx-accordion-header {
  display: flex;
  align-items: center;
  gap: var(--tx-space-2);
  width: 100%;
  padding: var(--tx-space-3) var(--tx-space-4);
  background: none;
  border: none;
  font: inherit;
  font-size: var(--tx-font-size);
  font-weight: 500;
  color: var(--tx-text);
  cursor: pointer;
  text-align: left;
}
.tx-accordion-header:hover {
  background: var(--tx-bg-secondary);
}
.tx-accordion-title {
  flex: 1;
}
.tx-accordion-arrow {
  display: flex;
  transition: transform var(--tx-transition-slow);
  color: var(--tx-text-muted);
}
.tx-accordion-open > .tx-accordion-header .tx-accordion-arrow {
  transform: rotate(180deg);
}
.tx-accordion-panel {
  overflow: hidden;
}
.tx-accordion-animated {
  transition: max-height var(--tx-transition-slow) ease;
}
.tx-accordion-body {
  padding: 0 var(--tx-space-4) var(--tx-space-4);
}
.tx-accordion-disabled {
  opacity: 0.5;
}
.tx-accordion-disabled .tx-accordion-header {
  cursor: not-allowed;
}

/* === Dropdown / Menu === */
.tx-dropdown-menu {
  position: absolute;
  top: 100%;
  z-index: 1040;
  min-width: 12rem;
  padding: var(--tx-space-1) 0;
  background: var(--tx-bg);
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius-lg);
  box-shadow: var(--tx-shadow-lg);
  opacity: 0;
  transform: translateY(-4px);
  transition: all var(--tx-transition);
}
.tx-dropdown-open {
  opacity: 1;
  transform: translateY(0);
}
.tx-dropdown-left {
  left: 0;
}
.tx-dropdown-right {
  right: 0;
}
.tx-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--tx-space-2);
  width: 100%;
  padding: var(--tx-space-2) var(--tx-space-3);
  background: none;
  border: none;
  font: inherit;
  font-size: var(--tx-font-size);
  color: var(--tx-text);
  cursor: pointer;
  text-decoration: none;
  text-align: left;
  white-space: nowrap;
}
.tx-dropdown-item:hover {
  background: var(--tx-bg-secondary);
}
.tx-dropdown-item-disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}
.tx-dropdown-item-icon {
  display: flex;
  color: var(--tx-text-muted);
}
.tx-dropdown-item-text {
  flex: 1;
}
.tx-dropdown-item-shortcut {
  font-size: 0.75rem;
  color: var(--tx-text-muted);
  margin-left: var(--tx-space-4);
}
.tx-dropdown-item-check {
  display: flex;
  width: 1rem;
}
.tx-dropdown-item-arrow {
  display: flex;
  color: var(--tx-text-muted);
}
.tx-dropdown-divider {
  height: 1px;
  margin: var(--tx-space-1) 0;
  background: var(--tx-border);
}
.tx-dropdown-submenu {
  position: absolute;
  left: 100%;
  top: 0;
}

/* Context menu */
.tx-context-menu {
  position: fixed;
  z-index: 1060;
  min-width: 12rem;
  padding: var(--tx-space-1) 0;
  background: var(--tx-bg);
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius-lg);
  box-shadow: var(--tx-shadow-xl);
}

/* === Navbar === */
.tx-navbar {
  background: var(--tx-bg);
  border-bottom: 1px solid var(--tx-border);
}
.tx-navbar-sticky {
  position: sticky;
  top: 0;
  z-index: 1030;
}
.tx-navbar-dark {
  background: #1e293b;
  border-color: #334155;
}
.tx-navbar-dark,
.tx-navbar-dark .tx-navbar-item,
.tx-navbar-dark .tx-navbar-brand-text {
  color: #e2e8f0;
}
.tx-navbar-primary {
  background: var(--tx-primary);
  border-color: var(--tx-primary-hover);
}
.tx-navbar-primary,
.tx-navbar-primary .tx-navbar-item,
.tx-navbar-primary .tx-navbar-brand-text {
  color: #fff;
}
.tx-navbar-inner {
  display: flex;
  align-items: center;
  height: var(--tx-navbar-height);
  max-width: var(--tx-container-max);
  margin: 0 auto;
  padding: 0 var(--tx-space-4);
}
.tx-navbar-start {
  display: flex;
  align-items: center;
  gap: var(--tx-space-3);
}
.tx-navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--tx-space-2);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--tx-text);
}
.tx-navbar-brand-img {
  height: 2rem;
}
.tx-navbar-toggler {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
  padding: var(--tx-space-2);
}
.tx-navbar-menu {
  display: flex;
  align-items: center;
  flex: 1;
  margin-left: var(--tx-space-6);
}
.tx-navbar-nav {
  display: flex;
  align-items: center;
  gap: var(--tx-space-1);
}
.tx-navbar-end {
  display: flex;
  align-items: center;
  gap: var(--tx-space-2);
  margin-left: auto;
}
.tx-navbar-item {
  display: flex;
  align-items: center;
  gap: var(--tx-space-2);
  padding: var(--tx-space-2) var(--tx-space-3);
  font-size: var(--tx-font-size);
  color: var(--tx-text-secondary);
  text-decoration: none;
  border-radius: var(--tx-radius);
  transition: all var(--tx-transition);
}
.tx-navbar-item:hover {
  background: var(--tx-bg-secondary);
  color: var(--tx-text);
}
.tx-navbar-item-active {
  color: var(--tx-primary);
  font-weight: 500;
}
.tx-navbar-icon {
  display: flex;
}
.tx-navbar-caret {
  display: flex;
  margin-left: var(--tx-space-1);
}
.tx-navbar-dropdown {
  position: relative;
}
.tx-navbar-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 1040;
  min-width: 12rem;
  padding: var(--tx-space-1) 0;
  margin-top: var(--tx-space-1);
  background: var(--tx-bg);
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius-lg);
  box-shadow: var(--tx-shadow-lg);
  display: none;
}
.tx-navbar-dropdown-open .tx-navbar-dropdown-menu {
  display: block;
}
.tx-navbar-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--tx-space-2);
  padding: var(--tx-space-2) var(--tx-space-3);
  font-size: var(--tx-font-size);
  color: var(--tx-text);
  text-decoration: none;
}
.tx-navbar-dropdown-item:hover {
  background: var(--tx-bg-secondary);
}

/* === Skeleton Loading === */
.tx-skeleton {
  display: flex;
  flex-direction: column;
  gap: var(--tx-space-3);
}
.tx-skeleton-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--tx-bg-tertiary);
  flex-shrink: 0;
}
.tx-skeleton-image {
  width: 100%;
  height: 180px;
  border-radius: var(--tx-radius);
  background: var(--tx-bg-tertiary);
}
.tx-skeleton-lines {
  display: flex;
  flex-direction: column;
  gap: var(--tx-space-2);
  flex: 1;
}
.tx-skeleton-line {
  height: 0.875rem;
  border-radius: var(--tx-radius-sm);
  background: var(--tx-bg-tertiary);
}
.tx-skeleton-animated .tx-skeleton-avatar,
.tx-skeleton-animated .tx-skeleton-image,
.tx-skeleton-animated .tx-skeleton-line {
  background: linear-gradient(90deg, var(--tx-bg-tertiary) 25%, var(--tx-bg-secondary) 50%, var(--tx-bg-tertiary) 75%);
  background-size: 200% 100%;
  animation: tx-skeleton-shimmer 1.5s ease-in-out infinite;
}
@keyframes tx-skeleton-shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* === Rich Text Editor === */
.tx-rich-editor {
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius);
  overflow: hidden;
  background: var(--tx-bg);
}
.tx-rich-editor-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px;
  padding: var(--tx-space-1) var(--tx-space-2);
  border-bottom: 1px solid var(--tx-border);
  background: var(--tx-bg-secondary);
}
.tx-rich-editor-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 var(--tx-space-1);
  background: none;
  border: 1px solid transparent;
  border-radius: var(--tx-radius-sm);
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--tx-text-secondary);
  transition: all var(--tx-transition);
}
.tx-rich-editor-btn:hover {
  background: var(--tx-bg-tertiary);
  color: var(--tx-text);
  border-color: var(--tx-border);
}
.tx-rich-editor-btn-active {
  background: var(--tx-primary-light);
  color: var(--tx-primary);
  border-color: var(--tx-primary);
}
.tx-rich-editor-separator {
  display: inline-block;
  width: 1px;
  height: 1.25rem;
  background: var(--tx-border);
  margin: 0 var(--tx-space-1);
}
.tx-rich-editor-content {
  min-height: 120px;
  padding: var(--tx-space-3);
  outline: none;
  font-size: var(--tx-font-size);
  line-height: 1.6;
  color: var(--tx-text);
}
.tx-rich-editor-content:focus {
  box-shadow: inset 0 0 0 1px var(--tx-border-focus);
}
.tx-rich-editor-content[data-placeholder]:empty::before {
  content: attr(data-placeholder);
  color: var(--tx-text-muted);
  pointer-events: none;
}
.tx-rich-editor-content p {
  margin: 0 0 0.5em;
}
.tx-rich-editor-content ul,
.tx-rich-editor-content ol {
  margin: 0 0 0.5em;
  padding-left: 1.5em;
}
.tx-rich-editor-content a {
  color: var(--tx-primary);
  text-decoration: underline;
}
.tx-rich-editor-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--tx-radius-sm);
}
.tx-rich-editor-readonly {
  border-color: var(--tx-border);
}
.tx-rich-editor-readonly .tx-rich-editor-content {
  background: var(--tx-bg-secondary);
  cursor: default;
}

@media (max-width: 767px) {
  .tx-navbar-toggler {
    display: flex;
  }
  .tx-navbar-collapsible {
    display: none;
    position: absolute;
    top: var(--tx-navbar-height);
    left: 0;
    right: 0;
    background: var(--tx-bg);
    border-bottom: 1px solid var(--tx-border);
    flex-direction: column;
    padding: var(--tx-space-2);
    box-shadow: var(--tx-shadow-lg);
  }
  .tx-navbar-menu-open {
    display: flex;
  }
  .tx-navbar-collapsible .tx-navbar-nav {
    flex-direction: column;
    width: 100%;
  }
  .tx-navbar-collapsible .tx-navbar-end {
    flex-direction: column;
    width: 100%;
    margin-left: 0;
    margin-top: var(--tx-space-2);
    padding-top: var(--tx-space-2);
    border-top: 1px solid var(--tx-border);
  }
}

/* === Sidebar === */
.tx-sidebar {
  width: var(--tx-sidebar-width);
  height: 100vh;
  display: flex;
  flex-direction: column;
  transition: width var(--tx-transition-slow);
  overflow: hidden;
  flex-shrink: 0;
}
.tx-sidebar-light {
  background: var(--tx-bg);
  border-right: 1px solid var(--tx-border);
}
.tx-sidebar-dark {
  background: #1e293b;
  color: #e2e8f0;
}
.tx-sidebar-dark .tx-sidebar-item {
  color: #94a3b8;
}
.tx-sidebar-dark .tx-sidebar-item:hover {
  background: #334155;
  color: #e2e8f0;
}
.tx-sidebar-dark .tx-sidebar-item-active {
  background: rgba(59, 130, 246, 0.15);
  color: var(--tx-primary);
}
.tx-sidebar-dark .tx-sidebar-section {
  color: #64748b;
}
.tx-sidebar-collapsed {
  width: var(--tx-sidebar-collapsed-width);
}
.tx-sidebar-collapsed .tx-sidebar-text,
.tx-sidebar-collapsed .tx-sidebar-brand-text,
.tx-sidebar-collapsed .tx-sidebar-submenu-toggle,
.tx-sidebar-collapsed .tx-sidebar-section,
.tx-sidebar-collapsed .tx-sidebar-submenu {
  display: none;
}
.tx-sidebar-brand {
  display: flex;
  align-items: center;
  gap: var(--tx-space-3);
  padding: var(--tx-space-4);
  border-bottom: 1px solid var(--tx-border);
}
.tx-sidebar-dark .tx-sidebar-brand {
  border-color: #334155;
}
.tx-sidebar-brand-img {
  height: 2rem;
  flex-shrink: 0;
}
.tx-sidebar-brand-text {
  font-weight: 700;
  font-size: 1.125rem;
  text-decoration: none;
  color: inherit;
  white-space: nowrap;
}
.tx-sidebar-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  margin-left: auto;
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
  opacity: 0.5;
  border-radius: var(--tx-radius);
}
.tx-sidebar-toggle:hover {
  opacity: 1;
  background: var(--tx-bg-tertiary);
}
.tx-sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: var(--tx-space-2) 0;
}
.tx-sidebar-section {
  padding: var(--tx-space-3) var(--tx-space-4) var(--tx-space-1);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--tx-text-muted);
}
.tx-sidebar-item {
  display: flex;
  align-items: center;
  gap: var(--tx-space-3);
  padding: var(--tx-space-2) var(--tx-space-4);
  padding-left: calc(var(--tx-space-4) + var(--depth, 0) * var(--tx-space-4));
  font-size: var(--tx-font-size);
  color: var(--tx-text-secondary);
  text-decoration: none;
  border-radius: 0;
  transition: all var(--tx-transition);
  white-space: nowrap;
  overflow: hidden;
}
.tx-sidebar-item:hover {
  background: var(--tx-bg-secondary);
  color: var(--tx-text);
}
.tx-sidebar-item-active {
  color: var(--tx-primary);
  font-weight: 500;
  background: var(--tx-primary-light);
}
.tx-sidebar-item-disabled {
  opacity: 0.5;
  pointer-events: none;
}
.tx-sidebar-icon {
  display: flex;
  flex-shrink: 0;
  width: 1.25rem;
}
.tx-sidebar-submenu-toggle {
  display: flex;
  margin-left: auto;
  transition: transform var(--tx-transition);
}
.tx-sidebar-item-open > .tx-sidebar-item .tx-sidebar-submenu-toggle {
  transform: rotate(180deg);
}
.tx-sidebar-footer {
  padding: var(--tx-space-4);
  border-top: 1px solid var(--tx-border);
}
.tx-sidebar-dark .tx-sidebar-footer {
  border-color: #334155;
}

/* Layout: sidebar + main */
.tx-layout-sidebar {
  display: flex;
  min-height: 100vh;
}
.tx-layout-sidebar .tx-main {
  flex: 1;
  overflow-x: hidden;
}

/* === Progress === */
.tx-progress {
  width: 100%;
  background: var(--tx-bg-tertiary);
  border-radius: var(--tx-radius-full);
  overflow: hidden;
}
.tx-progress-xs {
  height: 4px;
}
.tx-progress-sm {
  height: 8px;
}
.tx-progress-md,
.tx-progress {
  height: 12px;
}
.tx-progress-lg {
  height: 20px;
}
.tx-progress-bar {
  height: 100%;
  background: var(--tx-primary);
  border-radius: var(--tx-radius-full);
  transition: width var(--tx-transition-slow);
  display: flex;
  align-items: center;
  justify-content: center;
}
.tx-progress-primary .tx-progress-bar {
  background: var(--tx-primary);
}
.tx-progress-success .tx-progress-bar {
  background: var(--tx-success);
}
.tx-progress-warning .tx-progress-bar {
  background: var(--tx-warning);
}
.tx-progress-danger .tx-progress-bar {
  background: var(--tx-danger);
}
.tx-progress-info .tx-progress-bar {
  background: var(--tx-info);
}
.tx-progress-text {
  font-size: 0.625rem;
  font-weight: 600;
  color: #fff;
  padding: 0 var(--tx-space-2);
}
.tx-progress-striped .tx-progress-bar {
  background-image: linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.15) 25%,
    transparent 25%,
    transparent 50%,
    rgba(255, 255, 255, 0.15) 50%,
    rgba(255, 255, 255, 0.15) 75%,
    transparent 75%,
    transparent
  );
  background-size: 1rem 1rem;
}
.tx-progress-animated .tx-progress-bar {
  animation: tx-progress-stripes 1s linear infinite;
}
@keyframes tx-progress-stripes {
  from {
    background-position: 1rem 0;
  }
  to {
    background-position: 0 0;
  }
}
.tx-progress-label {
  font-size: var(--tx-font-size);
  font-weight: 500;
  margin-bottom: var(--tx-space-1);
}

/* === Spinner === */
.tx-spinner {
  display: inline-block;
  width: 1.5rem;
  height: 1.5rem;
  border: 2px solid var(--tx-border);
  border-top-color: var(--tx-primary);
  border-radius: 50%;
  animation: tx-spin 0.6s linear infinite;
}
.tx-spinner-sm {
  width: 1rem;
  height: 1rem;
  border-width: 2px;
}
.tx-spinner-lg {
  width: 2.5rem;
  height: 2.5rem;
  border-width: 3px;
}
@keyframes tx-spin {
  to {
    transform: rotate(360deg);
  }
}
.tx-loading-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--tx-space-8);
}
.tx-loading-pad {
  padding: var(--tx-space-6);
  text-align: center;
}

/* === Toast === */
.tx-toast-container {
  position: fixed;
  z-index: 1070;
  display: flex;
  flex-direction: column;
  gap: var(--tx-space-3);
  pointer-events: none;
  max-width: 420px;
  padding: var(--tx-space-4);
}
.tx-toast-top-right {
  top: 0;
  right: 0;
}
.tx-toast-top-left {
  top: 0;
  left: 0;
}
.tx-toast-top-center {
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}
.tx-toast-bottom-right {
  bottom: 0;
  right: 0;
}
.tx-toast-bottom-left {
  bottom: 0;
  left: 0;
}
.tx-toast-bottom-center {
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}
.tx-toast {
  display: flex;
  align-items: flex-start;
  gap: var(--tx-space-3);
  padding: var(--tx-space-3) var(--tx-space-4);
  background: var(--tx-bg);
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius-lg);
  box-shadow: var(--tx-shadow-lg);
  pointer-events: auto;
  opacity: 0;
  transform: translateX(100%);
  transition: all var(--tx-transition-slow);
  position: relative;
  overflow: hidden;
}
.tx-toast-enter {
  opacity: 1;
  transform: translateX(0);
}
.tx-toast-leave {
  opacity: 0;
  transform: translateX(100%);
}
.tx-toast-icon {
  flex-shrink: 0;
  display: flex;
  margin-top: 1px;
}
.tx-toast-content {
  flex: 1;
  min-width: 0;
}
.tx-toast-title {
  font-weight: 600;
  font-size: var(--tx-font-size);
  margin-bottom: 2px;
}
.tx-toast-message {
  font-size: 0.8125rem;
  color: var(--tx-text-secondary);
}
.tx-toast-action {
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
  padding: 0;
  margin-top: var(--tx-space-1);
}
.tx-toast-close {
  flex-shrink: 0;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--tx-text-muted);
  padding: 0;
  display: flex;
  opacity: 0.5;
}
.tx-toast-close:hover {
  opacity: 1;
}
.tx-toast-info .tx-toast-icon {
  color: var(--tx-info);
}
.tx-toast-success .tx-toast-icon {
  color: var(--tx-success);
}
.tx-toast-warning .tx-toast-icon {
  color: var(--tx-warning);
}
.tx-toast-danger .tx-toast-icon {
  color: var(--tx-danger);
}
.tx-toast-info {
  border-left: 4px solid var(--tx-info);
}
.tx-toast-success {
  border-left: 4px solid var(--tx-success);
}
.tx-toast-warning {
  border-left: 4px solid var(--tx-warning);
}
.tx-toast-danger {
  border-left: 4px solid var(--tx-danger);
}
.tx-toast-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
}
.tx-toast-progress-bar {
  height: 100%;
  background: var(--tx-primary);
  animation: tx-toast-countdown linear forwards;
}
@keyframes tx-toast-countdown {
  from {
    width: 100%;
  }
  to {
    width: 0%;
  }
}

/* === Pagination === */
.tx-pagination {
  display: flex;
  align-items: center;
  gap: var(--tx-space-2);
}
.tx-pagination-nav {
  display: flex;
  align-items: center;
  gap: var(--tx-space-1);
}
.tx-pagination-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 var(--tx-space-2);
  background: none;
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius);
  font: inherit;
  font-size: var(--tx-font-size);
  color: var(--tx-text);
  cursor: pointer;
  transition: all var(--tx-transition);
}
.tx-pagination-btn:hover:not(:disabled) {
  background: var(--tx-bg-secondary);
  border-color: var(--tx-border-strong);
}
.tx-pagination-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.tx-pagination-active {
  background: var(--tx-primary) !important;
  border-color: var(--tx-primary) !important;
  color: #fff !important;
}
.tx-pagination-ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  color: var(--tx-text-muted);
}
.tx-pagination-info {
  font-size: var(--tx-font-size);
  color: var(--tx-text-secondary);
  white-space: nowrap;
}
.tx-pagination-total {
  font-size: 0.8125rem;
  color: var(--tx-text-secondary);
  margin-right: var(--tx-space-3);
  white-space: nowrap;
  min-width: 7em;
}
.tx-pagination-sizer {
  margin-left: var(--tx-space-3);
}
.tx-pagination-jumper {
  display: flex;
  align-items: center;
  gap: var(--tx-space-2);
  font-size: var(--tx-font-size);
  color: var(--tx-text-secondary);
  margin-left: var(--tx-space-3);
}
.tx-pagination-jump-input {
  width: 3rem;
  text-align: center;
}

/* === Breadcrumb === */
.tx-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0 0 var(--tx-space-4);
  font-size: var(--tx-font-size);
}
.tx-breadcrumb-item {
  display: inline-flex;
  align-items: center;
}
.tx-breadcrumb-item + .tx-breadcrumb-item::before {
  content: '/';
  padding: 0 var(--tx-space-2);
  color: var(--tx-text-muted);
}
.tx-breadcrumb-item a {
  color: var(--tx-primary);
  text-decoration: none;
}
.tx-breadcrumb-item a:hover {
  text-decoration: underline;
}
.tx-breadcrumb-item.tx-breadcrumb-active {
  color: var(--tx-text-muted);
}

/* === Tree === */
.tx-tree {
  font-size: var(--tx-font-size);
}
.tx-tree-content {
  display: flex;
  align-items: center;
  gap: var(--tx-space-1);
  padding: var(--tx-space-1) var(--tx-space-2);
  padding-left: calc(var(--tx-space-2) + var(--depth, 0) * 1.25rem);
  border-radius: var(--tx-radius);
  cursor: default;
}
.tx-tree-content:hover {
  background: var(--tx-bg-secondary);
}
.tx-tree-selected {
  background: var(--tx-primary-light) !important;
}
.tx-tree-toggle {
  display: flex;
  cursor: pointer;
  color: var(--tx-text-muted);
  transition: transform var(--tx-transition);
  flex-shrink: 0;
}
.tx-tree-expanded > .tx-tree-content .tx-tree-toggle {
  transform: rotate(90deg);
}
.tx-tree-indent {
  width: 16px;
  flex-shrink: 0;
}
.tx-tree-icon {
  display: flex;
  color: var(--tx-text-muted);
  flex-shrink: 0;
}
.tx-tree-label {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tx-tree-label a {
  color: inherit;
  text-decoration: none;
}
.tx-tree-checkbox {
  margin-right: var(--tx-space-1);
}
.tx-tree-lines .tx-tree-node {
  position: relative;
}
.tx-tree-lines .tx-tree-children {
  border-left: 1px solid var(--tx-border);
  margin-left: calc(var(--tx-space-2) + 8px);
}

/* === Steps / Wizard === */
.tx-steps-nav {
  display: flex;
}
.tx-steps-horizontal .tx-steps-nav {
  align-items: flex-start;
}
.tx-steps-vertical .tx-steps-nav {
  flex-direction: column;
}
.tx-step {
  display: flex;
  align-items: flex-start;
  gap: var(--tx-space-3);
  flex: 1;
  position: relative;
}
.tx-step-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 2px solid var(--tx-border);
  background: var(--tx-bg);
  color: var(--tx-text-muted);
  font-size: 0.8125rem;
  font-weight: 600;
  flex-shrink: 0;
  transition: all var(--tx-transition);
}
.tx-step-process .tx-step-indicator {
  border-color: var(--tx-primary);
  color: var(--tx-primary);
  background: var(--tx-primary-light);
}
.tx-step-finish .tx-step-indicator {
  border-color: var(--tx-success);
  background: var(--tx-success);
  color: #fff;
}
.tx-step-error .tx-step-indicator {
  border-color: var(--tx-danger);
  background: var(--tx-danger);
  color: #fff;
}
.tx-step-info {
  flex: 1;
}
.tx-step-title {
  font-weight: 500;
  font-size: var(--tx-font-size);
  color: var(--tx-text);
}
.tx-step-description {
  font-size: 0.75rem;
  color: var(--tx-text-muted);
  margin-top: 2px;
}
.tx-step-wait .tx-step-title {
  color: var(--tx-text-muted);
}
.tx-step-connector {
  position: absolute;
  top: 1rem;
  left: 2rem;
  right: 0;
  height: 2px;
  background: var(--tx-border);
}
.tx-step-finish .tx-step-connector {
  background: var(--tx-success);
}
.tx-step:last-child .tx-step-connector {
  display: none;
}
.tx-step-clickable {
  cursor: pointer;
}
.tx-steps-content {
  margin-top: var(--tx-space-4);
  padding: var(--tx-space-4);
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius-lg);
}

/* === Drawer === */
.tx-drawer-overlay {
  position: fixed;
  inset: 0;
  z-index: 1050;
}
.tx-drawer-backdrop {
  background: transparent;
  transition: background var(--tx-transition-slow);
}
.tx-drawer-active.tx-drawer-backdrop {
  background: var(--tx-overlay);
}
.tx-drawer {
  position: fixed;
  background: var(--tx-bg);
  box-shadow: var(--tx-shadow-xl);
  display: flex;
  flex-direction: column;
  transition: transform var(--tx-transition-slow);
}
.tx-drawer-right {
  top: 0;
  right: 0;
  bottom: 0;
  width: var(--tx-drawer-size);
  transform: translateX(100%);
}
.tx-drawer-left {
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--tx-drawer-size);
  transform: translateX(-100%);
}
.tx-drawer-top {
  top: 0;
  left: 0;
  right: 0;
  height: var(--tx-drawer-size);
  transform: translateY(-100%);
}
.tx-drawer-bottom {
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--tx-drawer-size);
  transform: translateY(100%);
}
.tx-drawer-enter {
  transform: translate(0, 0) !important;
}
.tx-drawer-leave {
  transition: transform var(--tx-transition-slow);
}
.tx-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--tx-space-4);
  border-bottom: 1px solid var(--tx-border);
  flex-shrink: 0;
}
.tx-drawer-title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
}
.tx-drawer-close {
  display: flex;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--tx-text-muted);
  padding: var(--tx-space-1);
  border-radius: var(--tx-radius);
}
.tx-drawer-close:hover {
  background: var(--tx-bg-tertiary);
  color: var(--tx-text);
}
.tx-drawer-body {
  flex: 1;
  overflow: auto;
  padding: var(--tx-space-4);
}
body.tx-drawer-open {
  overflow: hidden;
}

/* === Carousel === */
.tx-carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--tx-radius-lg);
}
.tx-carousel-track {
  display: flex;
  transition: transform var(--tx-transition-slow);
}
.tx-carousel-slide {
  flex: 0 0 100%;
  position: relative;
}
.tx-carousel-img {
  display: block;
  width: 100%;
  height: auto;
}
.tx-carousel-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--tx-space-4) var(--tx-space-6);
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  color: #fff;
}
.tx-carousel-caption h3 {
  margin: 0 0 var(--tx-space-1);
  font-size: 1.25rem;
}
.tx-carousel-caption p {
  margin: 0;
  font-size: var(--tx-font-size);
  opacity: 0.9;
}
.tx-carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: rgba(255, 255, 255, 0.8);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: var(--tx-shadow);
  transition: all var(--tx-transition);
}
.tx-carousel-arrow:hover {
  background: #fff;
}
.tx-carousel-prev {
  left: var(--tx-space-3);
}
.tx-carousel-next {
  right: var(--tx-space-3);
}
.tx-carousel-indicators {
  position: absolute;
  bottom: var(--tx-space-3);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--tx-space-2);
}
.tx-carousel-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  border: none;
  cursor: pointer;
  transition: all var(--tx-transition);
  padding: 0;
}
.tx-carousel-indicator-active {
  background: #fff;
  transform: scale(1.2);
}

/* === File Upload === */
.tx-upload-dropzone {
  border: 2px dashed var(--tx-border);
  border-radius: var(--tx-radius-lg);
  padding: var(--tx-space-8) var(--tx-space-4);
  text-align: center;
  transition: all var(--tx-transition);
  cursor: pointer;
}
.tx-upload-dropzone:hover,
.tx-upload-dragover {
  border-color: var(--tx-primary);
  background: var(--tx-primary-light);
}
.tx-upload-icon {
  margin-bottom: var(--tx-space-2);
  color: var(--tx-text-muted);
}
.tx-upload-text {
  font-size: var(--tx-font-size);
  color: var(--tx-text-secondary);
}
.tx-upload-browse {
  color: var(--tx-primary);
  cursor: pointer;
  font-weight: 500;
}
.tx-upload-hint {
  font-size: 0.75rem;
  color: var(--tx-text-muted);
  margin-top: var(--tx-space-1);
}
.tx-upload-list {
  margin-top: var(--tx-space-3);
}
.tx-upload-item {
  display: flex;
  align-items: center;
  gap: var(--tx-space-3);
  padding: var(--tx-space-2) var(--tx-space-3);
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius);
  margin-bottom: var(--tx-space-2);
}
.tx-upload-item-icon {
  color: var(--tx-text-muted);
  display: flex;
}
.tx-upload-item-info {
  flex: 1;
  min-width: 0;
}
.tx-upload-item-name {
  font-size: var(--tx-font-size);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tx-upload-item-size {
  font-size: 0.75rem;
  color: var(--tx-text-muted);
}
.tx-upload-item-status {
  width: 100px;
}
.tx-upload-item-remove {
  display: flex;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--tx-text-muted);
  padding: var(--tx-space-1);
  border-radius: var(--tx-radius);
}
.tx-upload-item-remove:hover {
  color: var(--tx-danger);
  background: var(--tx-danger-light);
}
.tx-upload-item-done {
  border-color: var(--tx-success);
}
.tx-upload-item-error {
  border-color: var(--tx-danger);
}
.tx-upload-error {
  font-size: 0.8125rem;
  color: var(--tx-danger);
  padding: var(--tx-space-2);
}

/* === Splitter === */
.tx-splitter {
  overflow: hidden;
}
.tx-splitter-gutter {
  flex-shrink: 0;
  background: var(--tx-bg-secondary);
  border: 1px solid var(--tx-border);
  transition: background var(--tx-transition);
}
.tx-splitter-gutter-horizontal {
  cursor: col-resize;
  border-width: 0 1px;
}
.tx-splitter-gutter-vertical {
  cursor: row-resize;
  border-width: 1px 0;
}
.tx-splitter-gutter:hover,
.tx-splitter-gutter-active {
  background: var(--tx-primary-light);
  border-color: var(--tx-primary);
}
.tx-splitter-panel {
  overflow: auto;
}

/* === Rating === */
.tx-rating {
  display: inline-flex;
  gap: 2px;
}
.tx-rating-star {
  display: inline-flex;
  cursor: pointer;
  color: var(--tx-border-strong);
  transition:
    color var(--tx-transition),
    transform var(--tx-transition);
}
.tx-rating-star svg {
  pointer-events: none;
}
.tx-rating-star-active,
.tx-rating-star-hover {
  color: #f59e0b;
}
.tx-rating-star:hover {
  transform: scale(1.15);
}
.tx-rating-readonly .tx-rating-star {
  cursor: default;
}
.tx-rating-readonly .tx-rating-star:hover {
  transform: none;
}
.tx-rating-sm .tx-rating-star svg {
  width: 14px;
  height: 14px;
}
.tx-rating-lg .tx-rating-star svg {
  width: 24px;
  height: 24px;
}

/* === Slider === */
.tx-slider {
  display: flex;
  align-items: center;
  gap: var(--tx-space-3);
  padding: 0.5rem 0;
}
.tx-slider-track {
  position: relative;
  flex: 1;
  height: 6px;
  background: var(--tx-border);
  border-radius: 3px;
  cursor: pointer;
}
.tx-slider-fill {
  position: absolute;
  height: 100%;
  background: var(--tx-primary);
  border-radius: 3px;
  pointer-events: none;
}
.tx-slider-thumb {
  position: absolute;
  top: 50%;
  width: 18px;
  height: 18px;
  margin-left: -9px;
  margin-top: -9px;
  background: #fff;
  border: 2px solid var(--tx-primary);
  border-radius: 50%;
  cursor: grab;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.tx-slider-thumb:active {
  cursor: grabbing;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
}
.tx-slider-tooltip {
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  padding: 2px 8px;
  background: var(--tx-text);
  color: var(--tx-bg);
  border-radius: var(--tx-radius);
  font-size: 0.75rem;
  white-space: nowrap;
  pointer-events: none;
}
.tx-slider-marks {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.tx-slider-mark {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.tx-slider-mark-tick {
  width: 2px;
  height: 10px;
  background: var(--tx-border-strong);
  margin-top: -2px;
}
.tx-slider-mark-label {
  margin-top: 6px;
  font-size: 0.6875rem;
  color: var(--tx-text-muted);
  white-space: nowrap;
}
.tx-slider-vertical {
  flex-direction: column;
  width: auto;
  height: 200px;
}
.tx-slider-vertical .tx-slider-track {
  width: 6px;
  height: 100%;
  flex: 1;
}
.tx-slider-vertical .tx-slider-fill {
  width: 100%;
  height: auto;
}
.tx-slider-vertical .tx-slider-thumb {
  left: 50%;
  top: auto;
  margin-left: -9px;
  margin-bottom: -9px;
}
.tx-slider-vertical .tx-slider-tooltip {
  bottom: auto;
  left: calc(100% + 8px);
  top: 50%;
  transform: translateY(-50%);
}
.tx-slider-vertical .tx-slider-mark {
  flex-direction: row;
}
.tx-slider-vertical .tx-slider-mark-tick {
  width: 10px;
  height: 2px;
  margin-top: 0;
  margin-left: -2px;
}
.tx-slider-vertical .tx-slider-mark-label {
  margin-top: 0;
  margin-left: 6px;
}
.tx-slider-input-wrap {
  display: flex;
  align-items: center;
  gap: var(--tx-space-1);
}
.tx-slider-input {
  width: 4rem;
  text-align: center;
}
.tx-slider-input-sep {
  color: var(--tx-text-muted);
}

/* === Tag Input === */
.tx-tag-input {
  position: relative;
  display: flex;
  align-items: center;
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius);
  background: var(--tx-bg);
  padding: var(--tx-space-1) var(--tx-space-2);
  gap: var(--tx-space-1);
  cursor: text;
  transition: border-color var(--tx-transition), box-shadow var(--tx-transition);
}
.tx-tag-input-focused {
  border-color: var(--tx-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}
.tx-tag-input-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--tx-space-1);
  flex: 1;
  align-items: center;
}
.tx-tag-input-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  background: var(--tx-bg-secondary);
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius);
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--tx-text);
  white-space: nowrap;
}
.tx-tag-input-chip-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--tx-text-muted);
  border-radius: 50%;
  transition: color var(--tx-transition), background var(--tx-transition);
}
.tx-tag-input-chip-remove:hover {
  color: var(--tx-danger);
  background: rgba(239, 68, 68, 0.1);
}
.tx-tag-input-chip-remove svg {
  width: 12px;
  height: 12px;
}
.tx-tag-input-field {
  flex: 1;
  min-width: 80px;
  border: none;
  outline: none;
  padding: 4px 0;
  font: inherit;
  font-size: 0.875rem;
  color: var(--tx-text);
  background: transparent;
}
.tx-tag-input-field::placeholder {
  color: var(--tx-text-muted);
}
.tx-tag-input-clear {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--tx-text-muted);
  border-radius: 50%;
}
.tx-tag-input-clear:hover {
  color: var(--tx-danger);
}
.tx-tag-input-suggestions {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 4px;
  background: var(--tx-bg);
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius);
  box-shadow: var(--tx-shadow-md);
  z-index: var(--tx-z-dropdown);
  max-height: 200px;
  overflow-y: auto;
}
.tx-tag-input-suggestion {
  padding: var(--tx-space-2) var(--tx-space-3);
  font-size: 0.875rem;
  cursor: pointer;
  color: var(--tx-text);
}
.tx-tag-input-suggestion:hover {
  background: var(--tx-bg-secondary);
}

/* === Timeline === */
.tx-timeline {
  position: relative;
  padding-left: 2rem;
}
.tx-timeline::before {
  content: '';
  position: absolute;
  left: 0.5rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--tx-border);
}
.tx-timeline-item {
  position: relative;
  padding-bottom: var(--tx-space-6);
}
.tx-timeline-marker {
  position: absolute;
  left: calc(-2rem + 0.5rem - 5px);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--tx-bg);
  border: 2px solid var(--tx-border);
  z-index: 1;
}
.tx-timeline-completed .tx-timeline-marker {
  background: var(--tx-success);
  border-color: var(--tx-success);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  left: calc(-2rem + 0.5rem - 9px);
}
.tx-timeline-active .tx-timeline-marker {
  background: var(--tx-primary);
  border-color: var(--tx-primary);
  width: 16px;
  height: 16px;
  left: calc(-2rem + 0.5rem - 7px);
}
.tx-timeline-header {
  display: flex;
  align-items: center;
  gap: var(--tx-space-2);
  margin-bottom: var(--tx-space-1);
}
.tx-timeline-title {
  font-weight: 600;
  font-size: var(--tx-font-size);
}
.tx-timeline-time {
  font-size: 0.75rem;
  color: var(--tx-text-muted);
}
.tx-timeline-body {
  font-size: var(--tx-font-size);
  color: var(--tx-text-secondary);
}

/* === DataList === */
.tx-datalist-grid {
  display: grid;
  grid-template-columns: repeat(var(--tx-grid-cols, 3), 1fr);
  gap: var(--tx-grid-gap, 1rem);
}
.tx-datalist-empty {
  text-align: center;
  padding: var(--tx-space-12) var(--tx-space-4);
  color: var(--tx-text-muted);
}
.tx-datalist-empty-icon {
  margin-bottom: var(--tx-space-2);
  opacity: 0.5;
}
.tx-datalist-empty-icon svg {
  width: 48px;
  height: 48px;
}

/* === Toolbar separator/spacer === */
.tx-toolbar-separator {
  width: 1px;
  height: 1.5rem;
  background: var(--tx-border);
  margin: 0 var(--tx-space-2);
}
.tx-toolbar-spacer {
  flex: 1;
}
.tx-toolbar-text {
  font-size: var(--tx-font-size);
  color: var(--tx-text-secondary);
}

/* === Avatar === */
.tx-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  overflow: hidden;
  background: var(--tx-bg-tertiary);
  color: var(--tx-text-secondary);
  font-weight: 600;
}
.tx-avatar-xs {
  width: 1.5rem;
  height: 1.5rem;
  font-size: 0.625rem;
}
.tx-avatar-sm {
  width: 2rem;
  height: 2rem;
  font-size: 0.75rem;
}
.tx-avatar-md {
  width: 2.5rem;
  height: 2.5rem;
  font-size: 0.875rem;
}
.tx-avatar-lg {
  width: 3rem;
  height: 3rem;
  font-size: 1rem;
}
.tx-avatar-xl {
  width: 4rem;
  height: 4rem;
  font-size: 1.25rem;
}
.tx-avatar-square {
  border-radius: var(--tx-radius);
}
.tx-avatar-rounded {
  border-radius: var(--tx-radius-lg);
}
.tx-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* === Divider === */
.tx-divider {
  border: none;
  border-top: 1px solid var(--tx-border);
  margin: var(--tx-space-4) 0;
}

/* === Link === */
.tx-link {
  color: var(--tx-primary);
  text-decoration: none;
  cursor: pointer;
}
.tx-link:hover {
  text-decoration: underline;
}

/* === Text utilities === */
.tx-text-primary {
  color: var(--tx-primary);
}
.tx-text-secondary {
  color: var(--tx-text-secondary);
}
.tx-text-muted {
  color: var(--tx-text-muted);
}
.tx-text-success {
  color: var(--tx-success);
}
.tx-text-warning {
  color: var(--tx-warning);
}
.tx-text-danger {
  color: var(--tx-danger);
}
.tx-text-info {
  color: var(--tx-info);
}
.tx-text-left {
  text-align: left;
}
.tx-text-center {
  text-align: center;
}
.tx-text-right {
  text-align: right;
}
.tx-text-sm {
  font-size: 0.8125rem;
}
.tx-text-lg {
  font-size: 1.125rem;
}
.tx-text-xl {
  font-size: 1.25rem;
}
.tx-text-2xl {
  font-size: 1.5rem;
}
.tx-text-bold {
  font-weight: 700;
}
.tx-text-semibold {
  font-weight: 600;
}
.tx-text-mono {
  font-family: var(--tx-font-mono);
}
.tx-text-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* === Spacing utilities === */
.tx-m-0 {
  margin: 0;
}
.tx-m-1 {
  margin: var(--tx-space-1);
}
.tx-m-2 {
  margin: var(--tx-space-2);
}
.tx-m-3 {
  margin: var(--tx-space-3);
}
.tx-m-4 {
  margin: var(--tx-space-4);
}
.tx-mt-0 {
  margin-top: 0;
}
.tx-mt-2 {
  margin-top: var(--tx-space-2);
}
.tx-mt-4 {
  margin-top: var(--tx-space-4);
}
.tx-mb-0 {
  margin-bottom: 0;
}
.tx-mb-2 {
  margin-bottom: var(--tx-space-2);
}
.tx-mb-4 {
  margin-bottom: var(--tx-space-4);
}
.tx-p-0 {
  padding: 0;
}
.tx-p-2 {
  padding: var(--tx-space-2);
}
.tx-p-3 {
  padding: var(--tx-space-3);
}
.tx-p-4 {
  padding: var(--tx-space-4);
}
.tx-p-6 {
  padding: var(--tx-space-6);
}
.tx-gap-1 {
  gap: var(--tx-space-1);
}
.tx-gap-2 {
  gap: var(--tx-space-2);
}
.tx-gap-3 {
  gap: var(--tx-space-3);
}
.tx-gap-4 {
  gap: var(--tx-space-4);
}

/* === Display utilities === */
.tx-d-none {
  display: none;
}
.tx-d-block {
  display: block;
}
.tx-d-flex {
  display: flex;
}
.tx-d-inline-flex {
  display: inline-flex;
}
.tx-d-grid {
  display: grid;
}
.tx-flex-1 {
  flex: 1;
}
.tx-flex-wrap {
  flex-wrap: wrap;
}
.tx-flex-col {
  flex-direction: column;
}
.tx-items-center {
  align-items: center;
}
.tx-items-start {
  align-items: flex-start;
}
.tx-items-end {
  align-items: flex-end;
}
.tx-justify-center {
  justify-content: center;
}
.tx-justify-between {
  justify-content: space-between;
}
.tx-justify-end {
  justify-content: flex-end;
}

/* === Layout utilities === */
.tx-w-full {
  width: 100%;
}
.tx-h-full {
  height: 100%;
}
.tx-min-h-screen {
  min-height: 100vh;
}
.tx-overflow-auto {
  overflow: auto;
}
.tx-overflow-hidden {
  overflow: hidden;
}
.tx-relative {
  position: relative;
}
.tx-sticky {
  position: sticky;
}
.tx-rounded {
  border-radius: var(--tx-radius);
}
.tx-rounded-lg {
  border-radius: var(--tx-radius-lg);
}
.tx-shadow {
  box-shadow: var(--tx-shadow);
}
.tx-shadow-lg {
  box-shadow: var(--tx-shadow-lg);
}
.tx-border {
  border: 1px solid var(--tx-border);
}
.tx-border-bottom {
  border-bottom: 1px solid var(--tx-border);
}

/* === xhtmlx indicator integration === */
.xh-indicator {
  opacity: 0;
  transition: opacity 200ms ease-in-out;
}
.xh-request .xh-indicator {
  opacity: 1;
}

/* === Layout: centered === */
.tx-layout-centered {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}
.tx-center-content {
  width: 100%;
  max-width: 480px;
  padding: var(--tx-space-4);
}

/* === Layout: full === */
.tx-layout-full {
  width: 100%;
}

/* === Responsive hide/show === */
@media (max-width: 639px) {
  .tx-hide-sm {
    display: none !important;
  }
}

/* === Skeleton Loading === */
.tx-skeleton {
  display: flex;
  flex-direction: column;
  gap: var(--tx-space-3);
}
.tx-skeleton-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--tx-bg-tertiary);
  flex-shrink: 0;
}
.tx-skeleton-image {
  width: 100%;
  height: 180px;
  border-radius: var(--tx-radius);
  background: var(--tx-bg-tertiary);
}
.tx-skeleton-lines {
  display: flex;
  flex-direction: column;
  gap: var(--tx-space-2);
  flex: 1;
}
.tx-skeleton-line {
  height: 0.875rem;
  border-radius: var(--tx-radius-sm);
  background: var(--tx-bg-tertiary);
}
.tx-skeleton-animated .tx-skeleton-avatar,
.tx-skeleton-animated .tx-skeleton-image,
.tx-skeleton-animated .tx-skeleton-line {
  background: linear-gradient(90deg, var(--tx-bg-tertiary) 25%, var(--tx-bg-secondary) 50%, var(--tx-bg-tertiary) 75%);
  background-size: 200% 100%;
  animation: tx-skeleton-shimmer 1.5s ease-in-out infinite;
}
@keyframes tx-skeleton-shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* === Rich Text Editor === */
.tx-rich-editor {
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius);
  overflow: hidden;
  background: var(--tx-bg);
}
.tx-rich-editor-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px;
  padding: var(--tx-space-1) var(--tx-space-2);
  border-bottom: 1px solid var(--tx-border);
  background: var(--tx-bg-secondary);
}
.tx-rich-editor-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 var(--tx-space-1);
  background: none;
  border: 1px solid transparent;
  border-radius: var(--tx-radius-sm);
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--tx-text-secondary);
  transition: all var(--tx-transition);
}
.tx-rich-editor-btn:hover {
  background: var(--tx-bg-tertiary);
  color: var(--tx-text);
  border-color: var(--tx-border);
}
.tx-rich-editor-btn-active {
  background: var(--tx-primary-light);
  color: var(--tx-primary);
  border-color: var(--tx-primary);
}
.tx-rich-editor-separator {
  display: inline-block;
  width: 1px;
  height: 1.25rem;
  background: var(--tx-border);
  margin: 0 var(--tx-space-1);
}
.tx-rich-editor-content {
  min-height: 120px;
  padding: var(--tx-space-3);
  outline: none;
  font-size: var(--tx-font-size);
  line-height: 1.6;
  color: var(--tx-text);
}
.tx-rich-editor-content:focus {
  box-shadow: inset 0 0 0 1px var(--tx-border-focus);
}
.tx-rich-editor-content[data-placeholder]:empty::before {
  content: attr(data-placeholder);
  color: var(--tx-text-muted);
  pointer-events: none;
}
.tx-rich-editor-content p {
  margin: 0 0 0.5em;
}
.tx-rich-editor-content ul,
.tx-rich-editor-content ol {
  margin: 0 0 0.5em;
  padding-left: 1.5em;
}
.tx-rich-editor-content a {
  color: var(--tx-primary);
  text-decoration: underline;
}
.tx-rich-editor-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--tx-radius-sm);
}
.tx-rich-editor-readonly {
  border-color: var(--tx-border);
}
.tx-rich-editor-readonly .tx-rich-editor-content {
  background: var(--tx-bg-secondary);
  cursor: default;
}

@media (max-width: 767px) {
  .tx-hide-md {
    display: none !important;
  }
}
@media (max-width: 1023px) {
  .tx-hide-lg {
    display: none !important;
  }
}
@media (min-width: 640px) {
  .tx-show-sm {
    display: block !important;
  }
}
@media (min-width: 768px) {
  .tx-show-md {
    display: block !important;
  }
}
@media (min-width: 1024px) {
  .tx-show-lg {
    display: block !important;
  }
}

/* === Color Picker === */
.tx-colorpicker {
  position: relative;
  display: inline-block;
}
.tx-colorpicker-trigger {
  display: inline-flex;
  align-items: center;
  gap: var(--tx-space-2);
  padding: var(--tx-space-2) var(--tx-space-3);
  background: var(--tx-bg);
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius);
  cursor: pointer;
  font: inherit;
  font-size: var(--tx-font-size);
}
.tx-colorpicker-trigger:hover {
  border-color: var(--tx-border-strong);
}
.tx-colorpicker-swatch {
  display: inline-block;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: var(--tx-radius-sm);
  border: 1px solid var(--tx-border);
}
.tx-colorpicker-value {
  font-family: var(--tx-font-mono);
  font-size: 0.8125rem;
}
.tx-colorpicker-panel {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 1040;
  width: 240px;
  margin-top: var(--tx-space-1);
  padding: var(--tx-space-3);
  background: var(--tx-bg);
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius-lg);
  box-shadow: var(--tx-shadow-lg);
}
.tx-colorpicker-saturation {
  position: relative;
  width: 100%;
  height: 160px;
  border-radius: var(--tx-radius);
  cursor: crosshair;
  overflow: hidden;
}
.tx-colorpicker-saturation-white {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, #fff, transparent);
}
.tx-colorpicker-saturation-black {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, #000, transparent);
}
.tx-colorpicker-cursor {
  position: absolute;
  width: 12px;
  height: 12px;
  border: 2px solid #fff;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.3);
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.tx-colorpicker-hue-wrap {
  margin-top: var(--tx-space-2);
}
.tx-colorpicker-hue {
  width: 100%;
  height: 12px;
  -webkit-appearance: none;
  appearance: none;
  border-radius: var(--tx-radius-full);
  background: linear-gradient(to right, #f00 0%, #ff0 17%, #0f0 33%, #0ff 50%, #00f 67%, #f0f 83%, #f00 100%);
  outline: none;
  cursor: pointer;
}
.tx-colorpicker-hue::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid #ccc;
  box-shadow: var(--tx-shadow-xs);
  cursor: grab;
}
.tx-colorpicker-presets {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 4px;
  margin-top: var(--tx-space-2);
}
.tx-colorpicker-preset {
  width: 100%;
  aspect-ratio: 1;
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius-sm);
  cursor: pointer;
  padding: 0;
}
.tx-colorpicker-preset:hover {
  transform: scale(1.15);
  box-shadow: var(--tx-shadow-sm);
}
.tx-colorpicker-input-wrap {
  margin-top: var(--tx-space-2);
}

/* === Segmented Button === */
.tx-segmented {
  display: inline-flex;
  background: var(--tx-bg-tertiary);
  border-radius: var(--tx-radius);
  padding: 2px;
  gap: 2px;
}
.tx-segmented-block {
  display: flex;
  width: 100%;
}
.tx-segmented-block .tx-segmented-item {
  flex: 1;
}
.tx-segmented-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--tx-space-1);
  padding: var(--tx-space-2) var(--tx-space-3);
  background: transparent;
  border: none;
  border-radius: calc(var(--tx-radius) - 2px);
  font: inherit;
  font-size: var(--tx-font-size);
  font-weight: 500;
  color: var(--tx-text-secondary);
  cursor: pointer;
  transition: all var(--tx-transition);
  white-space: nowrap;
}
.tx-segmented-item:hover {
  color: var(--tx-text);
}
.tx-segmented-active {
  background: var(--tx-bg);
  color: var(--tx-text);
  box-shadow: var(--tx-shadow-xs);
}
.tx-segmented-item:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.tx-segmented-sm .tx-segmented-item {
  padding: var(--tx-space-1) var(--tx-space-2);
  font-size: 0.8125rem;
}
.tx-segmented-lg .tx-segmented-item {
  padding: var(--tx-space-3) var(--tx-space-4);
  font-size: 1rem;
}
.tx-segmented-icon {
  display: flex;
}

/* === Property Grid === */
.tx-propgrid-table {
  font-size: var(--tx-font-size);
}
.tx-propgrid-name {
  background: var(--tx-bg-secondary);
  font-weight: 500;
  color: var(--tx-text-secondary);
  vertical-align: middle;
}
.tx-propgrid-value {
  vertical-align: middle;
}
.tx-propgrid-value .tx-input,
.tx-propgrid-value .tx-select {
  margin: -4px 0;
}
.tx-propgrid-color {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border-radius: var(--tx-radius-sm);
  border: 1px solid var(--tx-border);
  vertical-align: middle;
  margin-right: var(--tx-space-1);
}
.tx-propgrid-color-input {
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius-sm);
  cursor: pointer;
}
.tx-propgrid-group-header td {
  background: var(--tx-bg-tertiary);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--tx-text-muted);
}

/* === Descriptions === */
.tx-descriptions {
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius-lg);
  overflow: hidden;
}
.tx-descriptions-header {
  padding: var(--tx-space-3) var(--tx-space-4);
  font-weight: 600;
  font-size: 1rem;
  border-bottom: 1px solid var(--tx-border);
}
.tx-descriptions-body {
  display: grid;
}
.tx-descriptions-cols-1 {
  grid-template-columns: 1fr;
}
.tx-descriptions-cols-2 {
  grid-template-columns: 1fr 1fr;
}
.tx-descriptions-cols-3 {
  grid-template-columns: 1fr 1fr 1fr;
}
.tx-descriptions-cols-4 {
  grid-template-columns: 1fr 1fr 1fr 1fr;
}
.tx-descriptions-item {
  padding: var(--tx-space-3) var(--tx-space-4);
  border-bottom: 1px solid var(--tx-border);
  border-right: 1px solid var(--tx-border);
}
.tx-descriptions-item:last-child {
  border-right: none;
}
.tx-descriptions-label {
  display: block;
  font-size: 0.8125rem;
  color: var(--tx-text-muted);
  margin-bottom: var(--tx-space-1);
}
.tx-descriptions-value {
  display: block;
  font-size: var(--tx-font-size);
  color: var(--tx-text);
}
.tx-descriptions-sm .tx-descriptions-item {
  padding: var(--tx-space-2) var(--tx-space-3);
}
.tx-descriptions-lg .tx-descriptions-item {
  padding: var(--tx-space-4) var(--tx-space-5);
}

/* === Calendar === */
.tx-calendar {
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius-lg);
  overflow: hidden;
  background: var(--tx-bg);
}
.tx-calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--tx-space-3) var(--tx-space-4);
  border-bottom: 1px solid var(--tx-border);
}
.tx-calendar-title {
  font-weight: 600;
  font-size: 1rem;
}
.tx-calendar-nav {
  display: flex;
  gap: var(--tx-space-1);
}
.tx-calendar-nav button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  background: none;
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius);
  cursor: pointer;
  color: var(--tx-text-secondary);
}
.tx-calendar-nav button:hover {
  background: var(--tx-bg-secondary);
}
.tx-calendar-views {
  display: flex;
  gap: var(--tx-space-1);
}
.tx-calendar-month-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}
.tx-calendar-day-header {
  padding: var(--tx-space-2);
  text-align: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--tx-text-muted);
  text-transform: uppercase;
  border-bottom: 1px solid var(--tx-border);
}
.tx-calendar-day {
  min-height: 80px;
  padding: var(--tx-space-1);
  border-bottom: 1px solid var(--tx-border);
  border-right: 1px solid var(--tx-border);
  cursor: pointer;
  font-size: 0.8125rem;
}
.tx-calendar-day:nth-child(7n) {
  border-right: none;
}
.tx-calendar-day:hover {
  background: var(--tx-bg-secondary);
}
.tx-calendar-day-number {
  font-weight: 500;
  margin-bottom: var(--tx-space-1);
}
.tx-calendar-day-today .tx-calendar-day-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  background: var(--tx-primary);
  color: #fff;
  border-radius: 50%;
}
.tx-calendar-day-other {
  color: var(--tx-text-muted);
  background: var(--tx-bg-secondary);
}
.tx-calendar-event {
  padding: 1px 4px;
  margin-bottom: 1px;
  font-size: 0.6875rem;
  border-radius: var(--tx-radius-xs);
  color: #fff;
  background: var(--tx-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
}
.tx-calendar-event:hover {
  opacity: 0.8;
}
.tx-calendar-week-grid {
  display: grid;
  grid-template-columns: 60px repeat(7, 1fr);
}
.tx-calendar-time-label {
  padding: var(--tx-space-1);
  font-size: 0.6875rem;
  color: var(--tx-text-muted);
  text-align: right;
  border-right: 1px solid var(--tx-border);
}
.tx-calendar-time-slot {
  min-height: 3rem;
  border-bottom: 1px solid var(--tx-border);
  border-right: 1px solid var(--tx-border);
  position: relative;
}
.tx-calendar-time-slot:nth-child(7n + 1) {
  border-right: none;
}
.tx-calendar-time-slot:hover {
  background: var(--tx-bg-secondary);
}

/* === Chart === */
.tx-chart {
  position: relative;
}
.tx-chart svg {
  display: block;
  width: 100%;
  height: auto;
}
.tx-chart-tooltip {
  position: absolute;
  z-index: 10;
  padding: var(--tx-space-2) var(--tx-space-3);
  background: var(--tx-bg);
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius);
  box-shadow: var(--tx-shadow-lg);
  font-size: 0.8125rem;
  pointer-events: none;
  white-space: nowrap;
}
.tx-chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--tx-space-3);
  padding: var(--tx-space-2);
  justify-content: center;
}
.tx-chart-legend-item {
  display: flex;
  align-items: center;
  gap: var(--tx-space-1);
  font-size: 0.8125rem;
  color: var(--tx-text-secondary);
}
.tx-chart-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

/* === Hero Section === */
.tx-hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5rem 2rem;
  overflow: hidden;
  color: #fff;
}
.tx-hero-align-center {
  text-align: center;
}
.tx-hero-align-left {
  text-align: left;
}
.tx-hero-align-right {
  text-align: right;
}
.tx-hero-overlay {
  position: absolute;
  inset: 0;
  background: #000;
  z-index: 0;
}
.tx-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}
.tx-hero-align-left .tx-hero-inner {
  margin-left: 0;
}
.tx-hero-title {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 1.25rem;
  color: inherit;
}
.tx-hero-subtitle {
  font-size: 1.25rem;
  line-height: 1.7;
  margin: 0 0 2rem;
  opacity: 0.85;
  color: inherit;
}
.tx-hero-align-center .tx-hero-subtitle {
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 2rem;
}
.tx-hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.tx-hero-align-center .tx-hero-actions {
  justify-content: center;
}
.tx-hero-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--tx-radius-lg);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--tx-transition);
  border: 2px solid transparent;
}
.tx-hero-btn-primary {
  background: #fff;
  color: #1e293b;
  border-color: #fff;
}
.tx-hero-btn-primary:hover {
  background: #f1f5f9;
}
.tx-hero-btn-secondary {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.3);
}
.tx-hero-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.25);
}
.tx-hero-btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
}
.tx-hero-btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
}
.tx-hero-btn-ghost {
  background: transparent;
  color: #fff;
}
.tx-hero-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
}
.tx-hero-btn-icon {
  display: inline-flex;
}
.tx-hero-extra {
  margin-top: 1.5rem;
}

/* === Pricing Table === */
.tx-pricing {
  padding: 2rem 0;
}
.tx-pricing-header {
  text-align: center;
  margin-bottom: 2rem;
}
.tx-pricing-title {
  font-size: 2rem;
  font-weight: 800;
  margin: 0 0 0.5rem;
  color: var(--tx-text);
}
.tx-pricing-subtitle {
  font-size: 1.125rem;
  color: var(--tx-text-secondary);
  margin: 0;
}
.tx-pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}
.tx-pricing-toggle-label {
  font-size: 0.875rem;
  color: var(--tx-text-muted);
  font-weight: 500;
  transition: color var(--tx-transition);
  cursor: default;
}
.tx-pricing-toggle-active {
  color: var(--tx-text);
  font-weight: 600;
}
.tx-pricing-toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
  background: var(--tx-border-strong);
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: background var(--tx-transition);
  padding: 0;
}
.tx-pricing-toggle-switch-active {
  background: var(--tx-primary);
}
.tx-pricing-toggle-knob {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: #fff;
  border-radius: 50%;
  transition: transform var(--tx-transition);
  box-shadow: var(--tx-shadow-xs);
}
.tx-pricing-toggle-switch-active .tx-pricing-toggle-knob {
  transform: translateX(20px);
}
.tx-pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  max-width: 1000px;
  margin: 0 auto;
}
.tx-pricing-tier {
  background: var(--tx-bg);
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius-xl);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition:
    box-shadow var(--tx-transition),
    transform var(--tx-transition);
}
.tx-pricing-tier:hover {
  box-shadow: var(--tx-shadow-lg);
}
.tx-pricing-tier-recommended {
  border-color: var(--tx-primary);
  box-shadow:
    0 0 0 1px var(--tx-primary),
    var(--tx-shadow-lg);
  transform: scale(1.03);
  z-index: 1;
}
.tx-pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--tx-primary);
  color: #fff;
  padding: 4px 16px;
  border-radius: var(--tx-radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
  letter-spacing: 0.02em;
}
.tx-pricing-tier-header {
  margin-bottom: 1rem;
}
.tx-pricing-tier-icon {
  margin-bottom: 0.75rem;
  color: var(--tx-primary);
}
.tx-pricing-tier-name {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 0.25rem;
  color: var(--tx-text);
}
.tx-pricing-tier-desc {
  font-size: 0.875rem;
  color: var(--tx-text-muted);
  margin: 0;
}
.tx-pricing-tier-price {
  margin-bottom: 1.5rem;
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}
.tx-pricing-amount {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--tx-text);
  line-height: 1;
}
.tx-pricing-period {
  font-size: 0.875rem;
  color: var(--tx-text-muted);
}
.tx-pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem;
  flex: 1;
}
.tx-pricing-feature {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.5rem 0;
  font-size: 0.875rem;
  color: var(--tx-text-secondary);
}
.tx-pricing-feature-excluded {
  color: var(--tx-text-muted);
}
.tx-pricing-feature-excluded .tx-pricing-feature-text {
  text-decoration: line-through;
}
.tx-pricing-feature-icon {
  flex-shrink: 0;
  display: flex;
}
.tx-pricing-feature .tx-pricing-feature-icon {
  color: var(--tx-success);
}
.tx-pricing-feature-excluded .tx-pricing-feature-icon {
  color: var(--tx-text-muted);
}
.tx-pricing-feature-text {
  flex: 1;
}
.tx-pricing-feature-info {
  color: var(--tx-text-muted);
  cursor: help;
  display: flex;
}
.tx-pricing-tier-action {
  margin-top: auto;
}
.tx-pricing-btn {
  display: block;
  width: 100%;
  padding: 0.75rem;
  font-size: 0.9375rem;
  font-weight: 600;
  text-align: center;
  border-radius: var(--tx-radius-lg);
  cursor: pointer;
  transition: all var(--tx-transition);
  text-decoration: none;
  border: 2px solid transparent;
}
.tx-pricing-btn-primary {
  background: var(--tx-primary);
  color: #fff;
  border-color: var(--tx-primary);
}
.tx-pricing-btn-primary:hover {
  background: var(--tx-primary-hover);
}
.tx-pricing-btn-outline {
  background: transparent;
  color: var(--tx-primary);
  border-color: var(--tx-primary);
}
.tx-pricing-btn-outline:hover {
  background: var(--tx-primary);
  color: #fff;
}
.tx-pricing-btn-secondary {
  background: var(--tx-secondary);
  color: #fff;
  border-color: var(--tx-secondary);
}

/* === Feature Grid === */
.tx-feature {
  padding: 2rem 0;
}
.tx-feature-header {
  text-align: center;
  margin-bottom: 2.5rem;
}
.tx-feature-title {
  font-size: 2rem;
  font-weight: 800;
  margin: 0 0 0.5rem;
  color: var(--tx-text);
}
.tx-feature-subtitle {
  font-size: 1.125rem;
  color: var(--tx-text-secondary);
  margin: 0;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.tx-feature-grid {
  display: grid;
  gap: 2rem;
}
.tx-feature-card {
  padding: 1.5rem;
  border-radius: var(--tx-radius-xl);
  transition: all var(--tx-transition);
}
.tx-feature-card .tx-feature-card {
  padding: 1.5rem;
}
.tx-feature-align-center .tx-feature-card {
  text-align: center;
}
.tx-feature-align-center .tx-feature-icon {
  margin-left: auto;
  margin-right: auto;
}
.tx-feature-card .tx-feature-card-variant-card,
.tx-feature-card {
}
.tx-feature-card:hover {
  transform: translateY(-2px);
}
.tx-feature-bordered .tx-feature-card {
  border: 1px solid var(--tx-border);
}
.tx-feature-bordered .tx-feature-card:hover {
  border-color: var(--tx-primary);
  box-shadow: var(--tx-shadow);
}
.tx-feature-card .tx-feature-card {
  background: var(--tx-bg);
  border: 1px solid var(--tx-border);
  box-shadow: var(--tx-shadow-xs);
}
.tx-feature-card .tx-feature-card:hover {
  box-shadow: var(--tx-shadow-md);
}
.tx-feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: var(--tx-radius-xl);
  background: var(--tx-primary-light);
  color: var(--tx-primary);
  margin-bottom: 1rem;
}
.tx-feature-icon-inner {
  display: flex;
}
.tx-feature-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
  color: var(--tx-text);
}
.tx-feature-card-desc {
  font-size: 0.875rem;
  color: var(--tx-text-secondary);
  line-height: 1.65;
  margin: 0;
}
.tx-feature-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 0.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--tx-primary);
  text-decoration: none;
}
.tx-feature-card-link:hover {
  gap: 0.5rem;
}
.tx-feature-card-link-arrow {
  display: flex;
  transition: transform var(--tx-transition);
}

/* === Testimonials === */
.tx-testimonial {
  padding: 2rem 0;
}
.tx-testimonial-header {
  text-align: center;
  margin-bottom: 2.5rem;
}
.tx-testimonial-title {
  font-size: 2rem;
  font-weight: 800;
  margin: 0 0 0.5rem;
  color: var(--tx-text);
}
.tx-testimonial-subtitle {
  font-size: 1.125rem;
  color: var(--tx-text-secondary);
  margin: 0;
}
.tx-testimonial-grid {
  display: grid;
  gap: 1.5rem;
}
.tx-testimonial-card {
  background: var(--tx-bg);
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius-xl);
  padding: 2rem;
  position: relative;
  transition: box-shadow var(--tx-transition);
}
.tx-testimonial-card:hover {
  box-shadow: var(--tx-shadow-md);
}
.tx-testimonial-quote-icon {
  color: var(--tx-primary);
  margin-bottom: 0.75rem;
}
.tx-testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: 0.75rem;
}
.tx-testimonial-star {
  display: inline-flex;
  color: #d1d5db;
}
.tx-testimonial-star-filled {
  color: #f59e0b;
}
.tx-testimonial-text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--tx-text);
  margin: 0 0 1.5rem;
}
.tx-testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.tx-testimonial-avatar {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}
.tx-testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.tx-testimonial-avatar-initials {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--tx-primary-light);
  color: var(--tx-primary);
  font-weight: 700;
  font-size: 0.875rem;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
}
.tx-testimonial-author-info {
  min-width: 0;
}
.tx-testimonial-author-name {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--tx-text);
}
.tx-testimonial-author-role {
  font-size: 0.8125rem;
  color: var(--tx-text-muted);
}
.tx-testimonial-company-logo {
  height: 1.5rem;
  margin-left: auto;
  opacity: 0.5;
}
/* Carousel layout */
.tx-testimonial-carousel {
  position: relative;
  overflow: hidden;
}
.tx-testimonial-track {
  display: flex;
  transition: transform var(--tx-transition-slow);
}
.tx-testimonial-slide {
  flex: 0 0 100%;
  padding: 0 2rem;
}
.tx-testimonial-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--tx-bg);
  border: 1px solid var(--tx-border);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: var(--tx-shadow);
}
.tx-testimonial-prev {
  left: 0;
}
.tx-testimonial-next {
  right: 0;
}
.tx-testimonial-indicators {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
}
.tx-testimonial-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--tx-border-strong);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all var(--tx-transition);
}
.tx-testimonial-dot-active {
  background: var(--tx-primary);
  transform: scale(1.3);
}

/* === Footer === */
.tx-footer {
  padding: 0;
}
.tx-footer-dark {
  background: #0f172a;
  color: #e2e8f0;
}
.tx-footer-light {
  background: var(--tx-bg-secondary);
  color: var(--tx-text);
}
.tx-footer-inner {
  max-width: var(--tx-container-max);
  margin: 0 auto;
  padding: 4rem 2rem 2rem;
}
.tx-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.tx-footer-brand-col {
  max-width: 320px;
}
.tx-footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: inherit;
  margin-bottom: 0.75rem;
}
.tx-footer-brand-img {
  height: 2rem;
}
.tx-footer-brand-text {
  font-size: 1.25rem;
  font-weight: 800;
}
.tx-footer-brand-desc {
  font-size: 0.875rem;
  color: #94a3b8;
  line-height: 1.6;
  margin: 0 0 1.25rem;
}
.tx-footer-social {
  display: flex;
  gap: 0.75rem;
}
.tx-footer-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--tx-radius-lg);
  color: #94a3b8;
  transition: all var(--tx-transition);
}
.tx-footer-social-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}
.tx-footer-col {
}
.tx-footer-col-title {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #94a3b8;
  margin: 0 0 1rem;
}
.tx-footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.tx-footer-links li {
  margin-bottom: 0.5rem;
}
.tx-footer-link {
  font-size: 0.875rem;
  color: #cbd5e1;
  text-decoration: none;
  transition: color var(--tx-transition);
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}
.tx-footer-link:hover {
  color: #fff;
}
.tx-footer-external-icon {
  display: inline-flex;
  opacity: 0.5;
}
.tx-footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.tx-footer-copyright {
  font-size: 0.8125rem;
  color: #64748b;
}
.tx-footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}
.tx-footer-bottom-link {
  font-size: 0.8125rem;
  color: #94a3b8;
  text-decoration: none;
  transition: color var(--tx-transition);
}
.tx-footer-bottom-link:hover {
  color: #e2e8f0;
}
.tx-footer-light .tx-footer-col-title {
  color: var(--tx-text-muted);
}
.tx-footer-light .tx-footer-link {
  color: var(--tx-text-secondary);
}
.tx-footer-light .tx-footer-link:hover {
  color: var(--tx-text);
}
.tx-footer-light .tx-footer-bottom {
  border-color: var(--tx-border);
}
.tx-footer-light .tx-footer-brand-desc {
  color: var(--tx-text-secondary);
}
.tx-footer-light .tx-footer-social-link {
  color: var(--tx-text-muted);
}
.tx-footer-light .tx-footer-social-link:hover {
  color: var(--tx-text);
  background: var(--tx-bg-tertiary);
}

/* === Mobile Widgets === */
.tx-nav-view {
  position: relative;
  overflow: hidden;
  height: 100%;
}
.tx-nav-view-bar {
  display: flex;
  align-items: center;
  height: 56px;
  padding: 0 var(--tx-space-4);
  background: var(--tx-bg);
  border-bottom: 1px solid var(--tx-border);
}
.tx-nav-view-back {
  display: flex;
  align-items: center;
  gap: var(--tx-space-1);
  background: none;
  border: none;
  color: var(--tx-primary);
  cursor: pointer;
  font: inherit;
  padding: var(--tx-space-2);
}
.tx-nav-view-title {
  flex: 1;
  font-weight: 600;
  font-size: 1.125rem;
  text-align: center;
}
.tx-nav-view-stack {
  position: relative;
  flex: 1;
  overflow: hidden;
}
.tx-nav-view-page {
  position: absolute;
  inset: 0;
  overflow-y: auto;
  background: var(--tx-bg);
  transition: transform 300ms ease;
}
.tx-nav-view-page-enter {
  transform: translateX(100%);
}
.tx-nav-view-page-active {
  transform: translateX(0);
}
.tx-nav-view-page-exit {
  transform: translateX(-30%);
}

.tx-sheet-overlay {
  position: fixed;
  inset: 0;
  z-index: 1060;
  background: var(--tx-overlay);
  opacity: 0;
  transition: opacity var(--tx-transition-slow);
}
.tx-sheet-overlay-active {
  opacity: 1;
}
.tx-sheet {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1061;
  background: var(--tx-bg);
  border-radius: var(--tx-radius-xl) var(--tx-radius-xl) 0 0;
  box-shadow: var(--tx-shadow-xl);
  transform: translateY(100%);
  transition: transform var(--tx-transition-slow);
  max-height: 80vh;
  overflow-y: auto;
}
.tx-sheet-active {
  transform: translateY(0);
}
.tx-sheet-handle {
  width: 2rem;
  height: 4px;
  background: var(--tx-border-strong);
  border-radius: var(--tx-radius-full);
  margin: var(--tx-space-2) auto var(--tx-space-3);
}
.tx-sheet-header {
  padding: 0 var(--tx-space-4) var(--tx-space-3);
  font-weight: 600;
  font-size: 1.125rem;
}
.tx-sheet-body {
  padding: 0 var(--tx-space-4) var(--tx-space-4);
}
.tx-sheet-action {
  display: flex;
  align-items: center;
  gap: var(--tx-space-3);
  width: 100%;
  padding: var(--tx-space-3) var(--tx-space-4);
  background: none;
  border: none;
  border-bottom: 1px solid var(--tx-border);
  font: inherit;
  font-size: 1rem;
  color: var(--tx-text);
  cursor: pointer;
  text-align: left;
  min-height: 44px;
}
.tx-sheet-action:hover {
  background: var(--tx-bg-secondary);
}
.tx-sheet-action-destructive {
  color: var(--tx-danger);
}
.tx-sheet-cancel {
  display: block;
  width: calc(100% - 2rem);
  margin: var(--tx-space-2) auto;
  padding: var(--tx-space-3);
  background: var(--tx-bg-tertiary);
  border: none;
  border-radius: var(--tx-radius-lg);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
}

.tx-bottom-tabs {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1020;
  display: flex;
  background: var(--tx-bg);
  border-top: 1px solid var(--tx-border);
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.tx-bottom-tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--tx-space-2) var(--tx-space-1);
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
  font-size: 0.625rem;
  color: var(--tx-text-muted);
  text-decoration: none;
  min-height: 44px;
  justify-content: center;
  transition: color var(--tx-transition);
}
.tx-bottom-tab-active {
  color: var(--tx-primary);
}
.tx-bottom-tab-icon {
  position: relative;
  display: flex;
}
.tx-bottom-tab-badge {
  position: absolute;
  top: -4px;
  right: -8px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  background: var(--tx-danger);
  color: #fff;
  font-size: 0.5625rem;
  font-weight: 700;
  border-radius: var(--tx-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

.tx-pull-list {
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.tx-pull-indicator {
  display: flex;
  justify-content: center;
  padding: var(--tx-space-3);
  color: var(--tx-text-muted);
  font-size: 0.8125rem;
}
.tx-pull-list-item {
  display: flex;
  align-items: center;
  padding: var(--tx-space-3) var(--tx-space-4);
  border-bottom: 1px solid var(--tx-border);
  min-height: 44px;
}
.tx-pull-list-item:active {
  background: var(--tx-bg-secondary);
}
.tx-pull-list-group-header {
  padding: var(--tx-space-2) var(--tx-space-4);
  background: var(--tx-bg-tertiary);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--tx-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: sticky;
  top: 0;
}

/* === Skeleton Loading === */
.tx-skeleton {
  display: flex;
  flex-direction: column;
  gap: var(--tx-space-3);
}
.tx-skeleton-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--tx-bg-tertiary);
  flex-shrink: 0;
}
.tx-skeleton-image {
  width: 100%;
  height: 180px;
  border-radius: var(--tx-radius);
  background: var(--tx-bg-tertiary);
}
.tx-skeleton-lines {
  display: flex;
  flex-direction: column;
  gap: var(--tx-space-2);
  flex: 1;
}
.tx-skeleton-line {
  height: 0.875rem;
  border-radius: var(--tx-radius-sm);
  background: var(--tx-bg-tertiary);
}
.tx-skeleton-animated .tx-skeleton-avatar,
.tx-skeleton-animated .tx-skeleton-image,
.tx-skeleton-animated .tx-skeleton-line {
  background: linear-gradient(90deg, var(--tx-bg-tertiary) 25%, var(--tx-bg-secondary) 50%, var(--tx-bg-tertiary) 75%);
  background-size: 200% 100%;
  animation: tx-skeleton-shimmer 1.5s ease-in-out infinite;
}
@keyframes tx-skeleton-shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* === Rich Text Editor === */
.tx-rich-editor {
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius);
  overflow: hidden;
  background: var(--tx-bg);
}
.tx-rich-editor-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px;
  padding: var(--tx-space-1) var(--tx-space-2);
  border-bottom: 1px solid var(--tx-border);
  background: var(--tx-bg-secondary);
}
.tx-rich-editor-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 var(--tx-space-1);
  background: none;
  border: 1px solid transparent;
  border-radius: var(--tx-radius-sm);
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--tx-text-secondary);
  transition: all var(--tx-transition);
}
.tx-rich-editor-btn:hover {
  background: var(--tx-bg-tertiary);
  color: var(--tx-text);
  border-color: var(--tx-border);
}
.tx-rich-editor-btn-active {
  background: var(--tx-primary-light);
  color: var(--tx-primary);
  border-color: var(--tx-primary);
}
.tx-rich-editor-separator {
  display: inline-block;
  width: 1px;
  height: 1.25rem;
  background: var(--tx-border);
  margin: 0 var(--tx-space-1);
}
.tx-rich-editor-content {
  min-height: 120px;
  padding: var(--tx-space-3);
  outline: none;
  font-size: var(--tx-font-size);
  line-height: 1.6;
  color: var(--tx-text);
}
.tx-rich-editor-content:focus {
  box-shadow: inset 0 0 0 1px var(--tx-border-focus);
}
.tx-rich-editor-content[data-placeholder]:empty::before {
  content: attr(data-placeholder);
  color: var(--tx-text-muted);
  pointer-events: none;
}
.tx-rich-editor-content p {
  margin: 0 0 0.5em;
}
.tx-rich-editor-content ul,
.tx-rich-editor-content ol {
  margin: 0 0 0.5em;
  padding-left: 1.5em;
}
.tx-rich-editor-content a {
  color: var(--tx-primary);
  text-decoration: underline;
}
.tx-rich-editor-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--tx-radius-sm);
}
.tx-rich-editor-readonly {
  border-color: var(--tx-border);
}
.tx-rich-editor-readonly .tx-rich-editor-content {
  background: var(--tx-bg-secondary);
  cursor: default;
}

@media (max-width: 767px) {
  .tx-pricing {
    grid-template-columns: 1fr !important;
  }
  .tx-features {
    grid-template-columns: 1fr !important;
  }
  .tx-testimonials {
    grid-template-columns: 1fr !important;
  }
  .tx-footer-grid {
    grid-template-columns: 1fr !important;
  }
  .tx-hero-title {
    font-size: 1.75rem;
  }
  .tx-hero-subtitle {
    font-size: 1rem;
  }
  .tx-descriptions-body {
    grid-template-columns: 1fr !important;
  }
}

/* === Tooltip === */
.tx-tooltip {
  z-index: 1070;
  max-width: 280px;
  padding: var(--tx-space-2) var(--tx-space-3);
  background: var(--tx-gray-900);
  color: #fff;
  font-size: 0.8125rem;
  border-radius: var(--tx-radius);
  box-shadow: var(--tx-shadow-md);
  transition: opacity var(--tx-transition);
  pointer-events: none;
}
.tx-tooltip-content {
  line-height: 1.4;
}
.tx-tooltip-arrow {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--tx-gray-900);
  transform: rotate(45deg);
}
.tx-tooltip-arrow-top {
  bottom: -4px;
  left: 50%;
  margin-left: -4px;
}
.tx-tooltip-arrow-bottom {
  top: -4px;
  left: 50%;
  margin-left: -4px;
}
.tx-tooltip-arrow-left {
  right: -4px;
  top: 50%;
  margin-top: -4px;
}
.tx-tooltip-arrow-right {
  left: -4px;
  top: 50%;
  margin-top: -4px;
}
/* === Popover === */
.tx-popover {
  z-index: 1070;
  min-width: 200px;
  max-width: 360px;
  background: var(--tx-bg);
  color: var(--tx-text);
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius-lg);
  box-shadow: var(--tx-shadow-lg);
  transition: opacity var(--tx-transition);
}
.tx-popover-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--tx-space-3) var(--tx-space-4);
  border-bottom: 1px solid var(--tx-border);
}
.tx-popover-title {
  font-weight: 600;
  font-size: 0.875rem;
}
.tx-popover-close {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--tx-text-muted);
  padding: var(--tx-space-1);
  border-radius: var(--tx-radius-sm);
  transition:
    color var(--tx-transition),
    background var(--tx-transition);
}
.tx-popover-close:hover {
  color: var(--tx-text);
  background: var(--tx-bg-tertiary);
}
.tx-popover-body {
  padding: var(--tx-space-3) var(--tx-space-4);
  font-size: 0.875rem;
  line-height: 1.5;
}
.tx-popover-arrow {
  position: absolute;
  width: 10px;
  height: 10px;
  background: var(--tx-bg);
  border: 1px solid var(--tx-border);
  transform: rotate(45deg);
}
.tx-popover-arrow-top {
  bottom: -6px;
  left: 50%;
  margin-left: -5px;
  border-top: none;
  border-left: none;
}
.tx-popover-arrow-bottom {
  top: -6px;
  left: 50%;
  margin-left: -5px;
  border-bottom: none;
  border-right: none;
}
.tx-popover-arrow-left {
  right: -6px;
  top: 50%;
  margin-top: -5px;
  border-bottom: none;
  border-left: none;
}
.tx-popover-arrow-right {
  left: -6px;
  top: 50%;
  margin-top: -5px;
  border-top: none;
  border-right: none;
}
/* === Date Picker === */
.tx-datepicker {
  position: relative;
  display: inline-block;
}
.tx-datepicker-inline {
  display: block;
}
.tx-datepicker-trigger {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.tx-datepicker-input {
  padding-right: 2.5rem !important;
  cursor: pointer;
}
.tx-datepicker-icon {
  position: absolute;
  right: var(--tx-space-3);
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--tx-text-muted);
}
.tx-datepicker-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 1060;
  margin-top: var(--tx-space-1);
  background: var(--tx-bg);
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius-lg);
  box-shadow: var(--tx-shadow-lg);
  padding: var(--tx-space-3);
  min-width: 280px;
}
.tx-datepicker-inline .tx-datepicker-dropdown {
  position: static;
  margin-top: 0;
  box-shadow: none;
  border: 1px solid var(--tx-border);
}
.tx-datepicker-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--tx-space-2);
}
.tx-datepicker-title {
  font-weight: 600;
  font-size: 0.875rem;
}
.tx-datepicker-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: none;
  border: none;
  border-radius: var(--tx-radius);
  cursor: pointer;
  color: var(--tx-text-secondary);
  transition:
    background var(--tx-transition),
    color var(--tx-transition);
}
.tx-datepicker-nav:hover {
  background: var(--tx-bg-secondary);
  color: var(--tx-text);
}
.tx-datepicker-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  margin-bottom: var(--tx-space-1);
}
.tx-datepicker-weekday {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--tx-text-muted);
  padding: var(--tx-space-1) 0;
}
.tx-datepicker-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
}
.tx-datepicker-day {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  font-size: 0.8125rem;
  border-radius: var(--tx-radius);
  cursor: pointer;
  transition:
    background var(--tx-transition),
    color var(--tx-transition);
}
.tx-datepicker-day:hover:not(.tx-datepicker-day-disabled):not(.tx-datepicker-day-other) {
  background: var(--tx-bg-secondary);
}
.tx-datepicker-day-other {
  color: var(--tx-text-muted);
  opacity: 0.4;
  cursor: default;
}
.tx-datepicker-day-today {
  font-weight: 700;
  color: var(--tx-primary);
}
.tx-datepicker-day-selected {
  background: var(--tx-primary) !important;
  color: #fff !important;
  font-weight: 600;
}
.tx-datepicker-day-disabled {
  opacity: 0.3;
  cursor: not-allowed;
}
.tx-datepicker-day-in-range {
  background: color-mix(in srgb, var(--tx-primary) 15%, transparent);
}
.tx-datepicker-day-range-start {
  border-radius: var(--tx-radius) 0 0 var(--tx-radius);
}
.tx-datepicker-day-range-end {
  border-radius: 0 var(--tx-radius) var(--tx-radius) 0;
}

/* === Drag & Drop === */
.tx-draggable {
  cursor: grab;
  user-select: none;
}
.tx-draggable:active {
  cursor: grabbing;
}
.tx-dragging {
  opacity: 0.4;
}
.tx-drag-ghost {
  box-shadow: var(--tx-shadow-lg);
  border-radius: var(--tx-radius);
  background: var(--tx-bg);
}
.tx-droppable {
  transition: outline var(--tx-transition);
}
.tx-drop-hover {
  outline: 2px dashed var(--tx-primary);
  outline-offset: 2px;
  background: var(--tx-primary-light);
}

/* === Transfer List === */
.tx-transfer {
  display: flex;
  align-items: stretch;
  gap: var(--tx-space-3);
  font-family: var(--tx-font);
  font-size: var(--tx-font-size);
}
.tx-transfer-list {
  flex: 1;
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius);
  background: var(--tx-bg);
  display: flex;
  flex-direction: column;
  min-height: 260px;
  max-height: 400px;
}
.tx-transfer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--tx-space-2) var(--tx-space-3);
  border-bottom: 1px solid var(--tx-border);
  background: var(--tx-bg-secondary);
  border-radius: var(--tx-radius) var(--tx-radius) 0 0;
}
.tx-transfer-title {
  font-weight: 600;
  color: var(--tx-text);
}
.tx-transfer-count {
  font-size: 0.75rem;
  color: var(--tx-text-muted);
  background: var(--tx-bg-tertiary);
  padding: 0.125rem 0.5rem;
  border-radius: var(--tx-radius-full);
}
.tx-transfer-search {
  position: relative;
  padding: var(--tx-space-2);
  border-bottom: 1px solid var(--tx-border);
}
.tx-transfer-search-input {
  width: 100%;
  padding: var(--tx-space-1) var(--tx-space-2) var(--tx-space-1) calc(var(--tx-space-6) + 4px);
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius-sm);
  font-size: var(--tx-font-size);
  background: var(--tx-bg);
  color: var(--tx-text);
  outline: none;
  box-sizing: border-box;
}
.tx-transfer-search-input:focus {
  border-color: var(--tx-border-focus);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--tx-primary) 20%, transparent);
}
.tx-transfer-search-icon {
  position: absolute;
  left: calc(var(--tx-space-2) + var(--tx-space-2));
  top: 50%;
  transform: translateY(-50%);
  color: var(--tx-text-muted);
  pointer-events: none;
  display: flex;
}
.tx-transfer-list-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--tx-space-1) 0;
}
.tx-transfer-item {
  display: flex;
  align-items: center;
  gap: var(--tx-space-2);
  padding: var(--tx-space-1) var(--tx-space-3);
  cursor: pointer;
  transition: background var(--tx-transition);
  color: var(--tx-text);
}
.tx-transfer-item:hover {
  background: var(--tx-bg-secondary);
}
.tx-transfer-item-selected {
  background: var(--tx-primary-light);
}
.tx-transfer-item-disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.tx-transfer-checkbox {
  accent-color: var(--tx-primary);
  cursor: pointer;
}
.tx-transfer-item-label {
  flex: 1;
  user-select: none;
}
.tx-transfer-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--tx-space-6);
  color: var(--tx-text-muted);
  font-style: italic;
}
.tx-transfer-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--tx-space-2);
}
.tx-transfer-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--tx-space-1) var(--tx-space-2);
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius-sm);
  background: var(--tx-bg);
  cursor: pointer;
  color: var(--tx-text-secondary);
  transition:
    background var(--tx-transition),
    color var(--tx-transition),
    border-color var(--tx-transition);
}
.tx-transfer-btn:hover:not([disabled]) {
  background: var(--tx-primary);
  color: var(--tx-text-inverse);
  border-color: var(--tx-primary);
}
.tx-transfer-btn[disabled] {
  opacity: 0.4;
  cursor: not-allowed;
}

/* === Kanban Board === */
.tx-kanban {
  display: flex;
  gap: var(--tx-space-4);
  font-family: var(--tx-font);
  font-size: var(--tx-font-size);
  overflow-x: auto;
  padding: var(--tx-space-2) 0;
}
.tx-kanban-column {
  flex: 1;
  min-width: 260px;
  max-width: 360px;
  background: var(--tx-bg-secondary);
  border-radius: var(--tx-radius-lg);
  display: flex;
  flex-direction: column;
  max-height: 80vh;
}
.tx-kanban-column-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--tx-space-3) var(--tx-space-4);
  border-bottom: 1px solid var(--tx-border);
  font-weight: 600;
}
.tx-kanban-column-title {
  color: var(--tx-text);
}
.tx-kanban-column-count {
  font-size: 0.8em;
  color: var(--tx-text-muted);
  background: var(--tx-bg);
  padding: var(--tx-space-1) var(--tx-space-2);
  border-radius: var(--tx-radius-sm);
}
.tx-kanban-column-over-limit .tx-kanban-column-count {
  background: color-mix(in srgb, var(--tx-danger) 15%, transparent);
  color: var(--tx-danger);
}
.tx-kanban-column-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--tx-space-2);
  display: flex;
  flex-direction: column;
  gap: var(--tx-space-2);
  min-height: 60px;
}
.tx-kanban-card {
  background: var(--tx-bg);
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius);
  padding: var(--tx-space-3);
  cursor: pointer;
  transition:
    box-shadow var(--tx-transition),
    border-color var(--tx-transition);
}
.tx-kanban-card:hover {
  box-shadow: var(--tx-shadow-sm);
  border-color: var(--tx-border-strong);
}
.tx-kanban-card-title {
  font-weight: 600;
  color: var(--tx-text);
  margin-bottom: var(--tx-space-1);
}
.tx-kanban-card-desc {
  font-size: 0.9em;
  color: var(--tx-text-secondary);
  margin-bottom: var(--tx-space-2);
}
.tx-kanban-card-labels {
  display: flex;
  flex-wrap: wrap;
  gap: var(--tx-space-1);
  margin-bottom: var(--tx-space-2);
}
.tx-kanban-card-label {
  font-size: 0.75em;
  padding: 1px var(--tx-space-2);
  border-radius: var(--tx-radius-sm);
  background: color-mix(in srgb, var(--tx-primary) 15%, transparent);
  color: var(--tx-primary);
}
.tx-kanban-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8em;
  color: var(--tx-text-muted);
}
.tx-kanban-card-assignee {
  display: inline-flex;
  align-items: center;
  gap: var(--tx-space-1);
}
.tx-kanban-card-priority {
  font-weight: 600;
  text-transform: capitalize;
}
.tx-kanban-priority-high {
  color: var(--tx-danger);
}
.tx-kanban-priority-medium {
  color: var(--tx-warning);
}
.tx-kanban-priority-low {
  color: var(--tx-success);
}
.tx-kanban-card-high {
  border-left: 3px solid var(--tx-danger);
}
.tx-kanban-card-medium {
  border-left: 3px solid var(--tx-warning);
}
.tx-kanban-card-low {
  border-left: 3px solid var(--tx-success);
}
.tx-kanban-drop-hover {
  background: color-mix(in srgb, var(--tx-primary) 8%, transparent);
  outline: 2px dashed var(--tx-primary);
  outline-offset: -2px;
  border-radius: var(--tx-radius);
}
.tx-kanban-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--tx-space-6);
  color: var(--tx-text-muted);
  font-style: italic;
}

/* === Lightbox / Image Viewer === */
.tx-lightbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: var(--tx-space-2);
  font-family: var(--tx-font);
}
.tx-lightbox-thumb {
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: var(--tx-radius);
  cursor: pointer;
  border: 2px solid transparent;
  transition:
    border-color var(--tx-transition),
    opacity var(--tx-transition);
}
.tx-lightbox-thumb:hover {
  border-color: var(--tx-primary);
  opacity: 0.85;
}
.tx-lightbox-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
body.tx-lightbox-open {
  overflow: hidden;
}
.tx-lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0, 0, 0, 0.92);
  display: flex;
  flex-direction: column;
  opacity: 0;
  transition: opacity var(--tx-transition-slow);
}
.tx-lightbox-overlay.tx-lightbox-active {
  opacity: 1;
}
.tx-lightbox-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--tx-space-3) var(--tx-space-4);
  color: #fff;
  flex-shrink: 0;
}
.tx-lightbox-counter {
  font-size: 0.9em;
  opacity: 0.8;
}
.tx-lightbox-tools {
  display: flex;
  gap: var(--tx-space-1);
}
.tx-lightbox-tool {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  padding: var(--tx-space-2);
  border-radius: var(--tx-radius);
  display: inline-flex;
  align-items: center;
  transition: background var(--tx-transition);
}
.tx-lightbox-tool:hover {
  background: rgba(255, 255, 255, 0.15);
}
.tx-lightbox-stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  min-height: 0;
}
.tx-lightbox-img-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: calc(100% - 120px);
  max-height: 100%;
  overflow: hidden;
}
.tx-lightbox-img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  transition: transform var(--tx-transition-slow);
  user-select: none;
  -webkit-user-drag: none;
}
.tx-lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #fff;
  cursor: pointer;
  padding: var(--tx-space-3);
  border-radius: var(--tx-radius);
  display: inline-flex;
  align-items: center;
  transition: background var(--tx-transition);
  z-index: 1;
}
.tx-lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.25);
}
.tx-lightbox-prev {
  left: var(--tx-space-4);
}
.tx-lightbox-next {
  right: var(--tx-space-4);
}
.tx-lightbox-caption {
  text-align: center;
  color: #fff;
  padding: var(--tx-space-3) var(--tx-space-4);
  font-size: 0.9em;
  opacity: 0.85;
  flex-shrink: 0;
}

/* === Pivot Grid === */
.tx-pivot {
  font-family: var(--tx-font);
  font-size: var(--tx-font-size);
  overflow: auto;
}
.tx-pivot-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--tx-border);
}
.tx-pivot-table th,
.tx-pivot-table td {
  border: 1px solid var(--tx-border);
  padding: var(--tx-space-2) var(--tx-space-3);
  text-align: left;
}
.tx-pivot-corner {
  background: var(--tx-bg-secondary);
}
.tx-pivot-header th {
  background: var(--tx-bg-secondary);
  font-weight: 600;
  color: var(--tx-text);
  white-space: nowrap;
}
.tx-pivot-col-header {
  text-align: center !important;
}
.tx-pivot-value-field {
  text-align: right !important;
  font-size: 0.85em;
}
.tx-pivot-row-field {
  font-weight: 600;
}
.tx-pivot-row-label {
  color: var(--tx-text);
}
.tx-pivot-cell {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.tx-pivot-total,
.tx-pivot-total-col,
.tx-pivot-total-header {
  background: color-mix(in srgb, var(--tx-primary) 6%, transparent);
  font-weight: 600;
}
.tx-pivot-subtotal {
  background: color-mix(in srgb, var(--tx-bg-secondary) 60%, transparent);
  font-weight: 500;
}
.tx-pivot-grand-total-row td {
  background: color-mix(in srgb, var(--tx-primary) 10%, transparent);
  font-weight: 700;
}
.tx-pivot-grand-total-label {
  text-align: left !important;
}
.tx-pivot-group-row {
  cursor: pointer;
  user-select: none;
}
.tx-pivot-group-row:hover td {
  background: var(--tx-bg-secondary);
}
.tx-pivot-group-cell {
  font-weight: 600;
  color: var(--tx-text);
}
.tx-pivot-toggle {
  font-size: 0.7em;
  color: var(--tx-text-muted);
}
.tx-pivot-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--tx-space-8);
}
.tx-pivot-empty {
  text-align: center;
  padding: var(--tx-space-6);
  color: var(--tx-text-muted);
  font-style: italic;
}