/**
 * OTP Design System - Components
 * Reusable component styles: buttons, forms, cards, tables, badges, modals, etc.
 * Part of Phase 3: CSS Consolidation
 *
 * This file contains:
 * - Form layouts and validation
 * - Detail page layouts
 * - Search component styles
 * - List view and table styles
 * - Badge and status indicator styles
 * - Modal and dialog styles
 * - Navigation dropdown styles
 * - Notification bell and dropdown styles
 * - Dashboard query cards
 * - Markdown content styling
 */

/* ============================================================================
   FORM STYLES
   Common styles for all create/edit forms
   ============================================================================ */

/* Form container */
.form-container {
    max-width: 800px;
    margin: 2rem auto;
}

/* Form header */
.form-header {
    margin-bottom: 1.5rem;
}

.form-header hgroup {
    margin: 0;
}

.form-header h1,
.form-header h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
}

.form-header p {
    margin: 0.5rem 0 0 0;
    color: var(--pico-muted-color);
    font-size: 0.875rem;
}

/* Form sections */
.form-section {
    margin-bottom: 2rem;
}

.form-section-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--pico-muted-border-color);
}

/* Field groups */
.field-group {
    margin-bottom: 1.5rem;
}

.field-row {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* Required field indicator */
label .required {
    color: var(--pico-del-color);
    margin-left: 0.25rem;
}

/* Help text */
.help-text {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--pico-muted-color);
}

/* Error messages */
.field-error {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--pico-del-color);
}

input[aria-invalid="true"],
textarea[aria-invalid="true"],
select[aria-invalid="true"] {
    border-color: var(--pico-del-color);
}

/* Error banner */
.error-banner {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--pico-del-background-color);
    border: 1px solid var(--pico-del-color);
    border-radius: var(--pico-border-radius);
    color: var(--pico-del-color);
}

.error-banner strong {
    display: block;
    margin-bottom: 0.25rem;
    font-size: 0.875rem;
}

.error-banner ul {
    margin: 0;
    padding-left: 1.5rem;
    font-size: 0.875rem;
}

/* Success banner */
.success-banner {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--pico-ins-background-color);
    border: 1px solid var(--pico-ins-color);
    border-radius: var(--pico-border-radius);
    color: var(--pico-ins-color);
}

.success-banner strong {
    display: block;
    margin-bottom: 0.25rem;
    font-size: 0.875rem;
}

/* Form actions */
.form-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--pico-muted-border-color);
}

.form-actions button,
.form-actions a[role="button"] {
    min-width: 120px;
}

/* Fieldset styling */
fieldset {
    margin-bottom: 1.5rem;
    padding: 1rem;
    border: 1px solid var(--pico-muted-border-color);
    border-radius: var(--pico-border-radius);
}

fieldset legend {
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0 0.5rem;
}

/* Checkbox and radio groups */
.checkbox-group,
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.checkbox-group label,
.radio-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
    font-size: 0.875rem;
}

.checkbox-group input[type="checkbox"],
.radio-group input[type="radio"] {
    width: auto;
    margin: 0;
}

/* File upload styling */
input[type="file"] {
    font-size: 0.875rem;
    padding: 0.5rem;
}

/* Character counter */
.char-counter {
    display: block;
    text-align: right;
    font-size: 0.75rem;
    color: var(--pico-muted-color);
    margin-top: 0.25rem;
}

.char-counter.warning {
    color: #856404;
}

[data-theme="dark"] .char-counter.warning {
    color: #ffecb5;
}

.char-counter.danger {
    color: var(--pico-del-color);
}

/* Loading spinner for forms */
.form-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    color: var(--pico-muted-color);
}

/* Disabled form */
form[disabled] {
    pointer-events: none;
    opacity: 0.6;
}

/* Inline field groups (e.g., name prefix + name) */
.inline-fields {
    display: flex;
    gap: 0.5rem;
    align-items: end;
}

.inline-fields > * {
    flex: 1;
}

.inline-fields .field-short {
    flex: 0 0 auto;
    width: 100px;
}

/* Date range picker styling */
.date-range {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.date-range input {
    flex: 1;
}

.date-range-separator {
    font-size: 0.875rem;
    color: var(--pico-muted-color);
    padding-bottom: 0.5rem;
}

/* Rich text editor placeholder */
.editor-container {
    min-height: 200px;
    border: 1px solid var(--pico-form-element-border-color);
    border-radius: var(--pico-border-radius);
    padding: 0.5rem;
    background: var(--pico-form-element-background-color);
}

/* ============================================================================
   DETAIL VIEW STYLES
   Common styles for all detail/show pages
   ============================================================================ */

/* Detail page container */
.detail-container {
    max-width: auto;
    margin: 0;
}

/* Detail header */
.detail-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 1.5rem;
    gap: 1rem;
}

.detail-header hgroup {
    flex: 1;
    margin: 0;
}

.detail-header h1,
.detail-header h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
}

.detail-header p {
    margin: 0.5rem 0 0 0;
    color: var(--pico-muted-color);
    font-size: 0.875rem;
}

.detail-actions {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
    flex-wrap: wrap;
}

/* Metadata grid */
.metadata-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--pico-card-background-color);
    border-radius: var(--pico-border-radius);
}

.metadata-item {
    min-width: 0;
}

.metadata-label {
    color: var(--pico-muted-color);
    display: block;
    margin-bottom: 0.25rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 500;
}

.metadata-value {
    font-size: 0.875rem;
    font-weight: 600;
    word-break: break-word;
}

/* Tabs */
.detail-tabs {
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--pico-muted-border-color);
}

.detail-tabs ul {
    display: flex;
    gap: 0;
    list-style: none;
    margin: 0;
    padding: 0;
}

.detail-tabs li {
    margin: 0;
}

.detail-tabs a {
    display: block;
    padding: 0.75rem 1rem;
    text-decoration: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.15s ease;
}

.detail-tabs a:hover {
    border-bottom-color: var(--pico-primary);
}

.detail-tabs a.active {
    border-bottom-color: var(--pico-primary);
    color: var(--pico-primary);
}

/* Detail sections */
.detail-section {
    margin-bottom: 1.5rem;
}

.detail-section details {
    margin-bottom: 1rem;
}

.detail-section summary {
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.5rem 0;
    cursor: pointer;
    user-select: none;
}

.detail-section details[open] summary {
    margin-bottom: 1rem;
}

/* Code blocks in details */
.detail-code {
    background: var(--pico-code-background-color);
    padding: 1rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    margin: 1rem 0;
    overflow-x: auto;
    max-height: 400px;
    overflow-y: auto;
}

.detail-code pre {
    margin: 0;
    white-space: pre-wrap;
    word-break: break-all;
}

/* Status badges */
.status-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

/* Empty state */
.detail-empty {
    text-align: center;
    padding: 3rem 1rem;
}

.detail-empty p {
    color: var(--pico-muted-color);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

/* Action bar */
.action-bar {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

/* Related items list */
.related-items {
    display: grid;
    gap: 1rem;
}

.related-item {
    padding: 1rem;
    background: var(--pico-card-background-color);
    border-radius: var(--pico-border-radius);
    border: 1px solid var(--pico-muted-border-color);
}

.related-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.related-item-title {
    font-weight: 600;
    font-size: 0.875rem;
    margin: 0;
}

.related-item-body {
    font-size: 0.875rem;
    color: var(--pico-muted-color);
}

/* Timeline view for history */
.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0.5rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--pico-muted-border-color);
}

.timeline-item {
    position: relative;
    margin-bottom: 1.5rem;
    padding-left: 1rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -1.25rem;
    top: 0.25rem;
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    background: var(--pico-primary);
    border: 2px solid var(--pico-background-color);
}

.timeline-time {
    font-size: 0.75rem;
    color: var(--pico-muted-color);
    margin-bottom: 0.25rem;
}

.timeline-content {
    font-size: 0.875rem;
}

/* ============================================================================
   LIST VIEW & TABLE STYLES
   Common styles for all list/table views
   ============================================================================ */

/* Compact form elements */
.compact-input {
    padding: 0.25rem 0.5rem !important;
    font-size: 0.75rem !important;
    height: auto !important;
    margin: 0 !important;
    line-height: 1.2 !important;
    min-height: auto !important;
}

/* Force date inputs to match select size */
input[type="date"].compact-input,
input[type="time"].compact-input,
input[type="datetime-local"].compact-input {
    padding: 0.25rem 0.5rem !important;
    font-size: 0.75rem !important;
    height: auto !important;
    line-height: 1.2 !important;
    min-height: auto !important;
}

.compact-button {
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    height: auto;
    margin: 0;
    white-space: nowrap;
    line-height: 1.2;
}

/* Compact table styling */
table {
    font-size: 0.875rem;
    margin: 0;
}

table th,
table td {
    padding: 0.5rem;
}

table th {
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--pico-muted-color);
}

/* Clickable rows */
table tbody tr.clickable {
    cursor: pointer;
    transition: background-color 0.15s ease;
}

table tbody tr.clickable:hover {
    background-color: var(--pico-card-background-color);
}

figure {
    margin: 0;
    padding: 0;
}

/* Filter form layout */
.filter-form {
    margin-bottom: 1rem;
}

.filter-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: end;
}

.filter-grid > label {
    flex: 0 1 auto;
    min-width: 120px;
    max-width: 200px;
}

.filter-grid .filter-actions {
    display: flex;
    gap: 0.5rem;
    margin-left: auto;
}

@media (max-width: 768px) {
    .filter-grid > label {
        flex: 1 1 100%;
        max-width: none;
    }
    .filter-grid .filter-actions {
        flex: 1 1 100%;
        margin-left: 0;
    }
}

/* Page header */
.page-header {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.page-header h4 {
    margin: 0;
    font-weight: 600;
    font-size: 1.25rem;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--pico-card-background-color);
    border: 1px dashed var(--pico-muted-border-color);
    border-radius: var(--pico-border-radius);
    margin: 0;
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.7;
}

.empty-state h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--pico-color);
}

.empty-state p {
    color: var(--pico-muted-color);
    margin: 0 0 1.5rem 0;
    font-size: 0.875rem;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.empty-state a[role="button"] {
    display: inline-block;
}

/* Loading state */
.loading-state {
    text-align: center;
    padding: 2rem;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.pagination button {
    padding: 0.25rem 0.75rem;
    font-size: 0.875rem;
}

/* Responsive table wrapper */
.table-wrapper {
    overflow-x: auto;
    margin: 0;
}

/* ============================================================================
   BADGE STYLES
   Status and priority badges
   ============================================================================ */

.badge {
    display: inline-block;
    padding: var(--badge-padding);
    border-radius: var(--badge-border-radius);
    font-size: var(--badge-font-size);
    font-weight: var(--badge-font-weight);
    text-transform: uppercase;
    letter-spacing: 0.025em;
    white-space: nowrap;
}

/* Status badges */
.badge-todo {
    background-color: var(--color-text-muted);
    color: white;
}

.badge-in_progress {
    background-color: var(--color-info);
    color: white;
}

.badge-in_review {
    background-color: #8b5cf6;
    color: white;
}

.badge-blocked {
    background-color: var(--color-danger);
    color: white;
}

.badge-done {
    background-color: var(--color-success);
    color: white;
}

.badge-cancelled {
    background-color: #6b7280;
    color: white;
}

/* Priority badges */
.badge-low {
    background-color: var(--color-text-muted);
    color: white;
}

.badge-medium {
    background-color: var(--color-warning);
    color: white;
}

.badge-high {
    background-color: var(--color-secondary);
    color: white;
}

.badge-urgent {
    background-color: var(--color-danger);
    color: white;
}

/* Contextual badges from list views */
.badge-success {
    background-color: var(--pico-ins-background-color);
    color: var(--pico-ins-color);
    border: 1px solid var(--pico-ins-color);
}

.badge-danger {
    background-color: var(--pico-del-background-color);
    color: var(--pico-del-color);
    border: 1px solid var(--pico-del-color);
}

.badge-warning {
    background-color: var(--color-warning-light);
    color: var(--color-text);
    border: 1px solid var(--color-warning);
}

.badge-info {
    background-color: var(--pico-primary);
    color: white;
}

/* Dark theme adjustments for badges */
[data-theme="dark"] .badge-todo,
[data-theme="dark"] .badge-low {
    background-color: #475569;
}

[data-theme="dark"] .badge-in_progress {
    background-color: #2563eb;
}

[data-theme="dark"] .badge-in_review {
    background-color: #7c3aed;
}

[data-theme="dark"] .badge-blocked {
    background-color: #dc2626;
}

[data-theme="dark"] .badge-done {
    background-color: #16a34a;
}

[data-theme="dark"] .badge-cancelled {
    background-color: #4b5563;
}

[data-theme="dark"] .badge-medium {
    background-color: #d97706;
}

[data-theme="dark"] .badge-high {
    background-color: #ea580c;
}

[data-theme="dark"] .badge-urgent {
    background-color: #b91c1c;
}

[data-theme="dark"] .badge-warning {
    background-color: var(--color-warning-light);
    color: var(--color-text);
    border: 1px solid var(--color-warning);
}

/* ============================================================================
   SEARCH COMPONENT STYLES
   Global search bar with keyboard shortcuts and live results
   ============================================================================ */

/* Search container in navigation */
.global-search-container {
  position: relative;
  margin: 0 1rem;
  flex: 0 1 400px;
  max-width: 400px;
}

/* Search input */
.global-search-input {
  width: 100%;
  padding: 0.5rem 2.5rem 0.5rem 2.5rem;
  border-radius: var(--pico-border-radius);
  border: 1px solid var(--pico-muted-border-color);
  background: var(--pico-background-color);
  font-size: 0.9rem;
  transition: all 0.2s;
}

.global-search-input:focus {
  border-color: var(--pico-primary);
  box-shadow: 0 0 0 3px var(--pico-primary-focus);
  outline: none;
}

.global-search-input::placeholder {
  color: var(--pico-muted-color);
  opacity: 0.7;
}

/* Search icon */
.global-search-icon {
  position: absolute;
  left: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--pico-muted-color);
  pointer-events: none;
  font-size: 1.1rem;
}

/* Keyboard shortcut hint */
.global-search-kbd {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.75rem;
  color: var(--pico-muted-color);
  background: var(--pico-card-background-color);
  padding: 0.125rem 0.375rem;
  border-radius: 3px;
  border: 1px solid var(--pico-muted-border-color);
  pointer-events: none;
}

/* Results wrapper - positioned absolutely so it doesn't affect layout */
.search-results-wrapper {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 1000;
  margin-top: 0.25rem;
  padding: 0;
  display: block;
}

/* Results container */
#search-results-container {
  display: block;
}

/* Results dropdown */
.search-results {
  display: block;
  position: static;
  background: var(--pico-card-background-color);
  border: 1px solid var(--pico-muted-border-color);
  border-radius: var(--pico-border-radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  max-height: 400px;
  overflow-y: auto;
  margin: 0;
  padding: 0;
}

/* Individual result item */
.search-result-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--pico-muted-border-color);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  transition: background-color 0.15s;
}

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

.search-result-item:hover,
.search-result-item:focus {
  background: var(--pico-secondary-hover-background);
  outline: none;
}

/* Result icon */
.search-result-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

/* Result content */
.search-result-content {
  flex: 1;
  min-width: 0;
}

.search-result-title {
  font-weight: 600;
  margin-bottom: 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.search-result-subtitle {
  font-size: 0.85rem;
  color: var(--pico-muted-color);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Result badge (for views) */
.search-result-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.125rem 0.375rem;
  border-radius: 3px;
  background: var(--pico-primary);
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Result arrow */
.search-result-arrow {
  color: var(--pico-muted-color);
  font-size: 1.2rem;
  flex-shrink: 0;
}

/* No results */
.search-no-results {
  display: block;
  padding: 2rem 1rem;
  text-align: center;
  color: var(--pico-muted-color);
  background: var(--pico-card-background-color);
  border: 1px solid var(--pico-muted-border-color);
  border-radius: var(--pico-border-radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.search-no-results p {
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.search-no-results small {
  font-size: 0.85rem;
}

/* Loading state */
.search-loading {
  display: block;
  padding: 1rem;
  text-align: center;
  color: var(--pico-muted-color);
  background: var(--pico-card-background-color);
  border: 1px solid var(--pico-muted-border-color);
  border-radius: var(--pico-border-radius);
  font-style: italic;
}

/* Keyboard navigation highlight */
.search-result-item.keyboard-focus {
  background: var(--pico-secondary-hover-background);
}

/* ============================================================================
   MODAL & DIALOG STYLES
   Search modal, dialogs, and overlay content
   ============================================================================ */

dialog#search-modal {
  padding: 0;
}

dialog#search-modal article.search-modal-article {
  margin: 2rem auto;
  padding: 1rem;
  max-width: 600px;
  max-height: 80vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

dialog#search-modal article.search-modal-article > header {
  padding: 0 0 0.75rem 0;
  margin: 0 0 0.75rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

dialog#search-modal article.search-modal-article > header strong {
  margin: 0;
  font-size: 1.1rem;
}

dialog#search-modal article.search-modal-article > header button {
  margin: 0;
  padding: 0.25rem 0.5rem;
}

dialog#search-modal .global-search-input {
  width: 100%;
  margin: 0 0 0.75rem 0;
}

/* Dialog content */
.dialog-content {
  max-width: 600px;
}

.dialog-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
}

/* ============================================================================
   NOTIFICATION BELL & DROPDOWN
   Notification bell icon and notification list dropdown
   ============================================================================ */

.notification-bell {
  position: relative;
  padding: 0.5rem 0.75rem !important;
  overflow: visible;
}

.notification-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--pico-primary);
  color: white;
  border-radius: 50%;
  padding: 0 !important;
  font-size: 11px;
  font-weight: bold;
  width: 20px !important;
  height: 20px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  line-height: 0.9;
  letter-spacing: 0;
  border: 2px solid var(--pico-background-color);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.notification-dropdown ul {
  min-width: 380px;
  max-width: 450px;
  max-height: 600px;
  overflow-y: auto;
  padding: 0;
}

.notification-dropdown-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
}

.notification-dropdown-header button {
  margin: 0;
  padding: 0.25rem 0.5rem;
  font-size: 0.85rem;
}

.notification-dropdown-header button.icon-button {
  padding: 0.25rem;
  min-width: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.notification-empty {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--pico-muted-color);
}

.notification-item {
  display: block;
  padding: 0.75rem 1rem;
  cursor: pointer;
  transition: background-color 0.2s;
  border-left: 3px solid transparent;
  text-decoration: none;
  color: inherit;
}

.notification-item:hover {
  background-color: var(--pico-card-background-color);
  text-decoration: none;
}

.notification-item.unread {
  background-color: var(--pico-card-background-color);
}

.notification-item.unread .notification-title {
  font-weight: 600;
}

/* Read notifications (not .unread) */
.notification-item:not(.unread) {
  color: var(--pico-muted-color);
}

.notification-item:not(.unread) .notification-title,
.notification-item:not(.unread) .notification-time,
.notification-item:not(.unread) .notification-description {
  color: var(--pico-muted-color);
}

.notification-item.info {
  border-left-color: var(--color-info);
}

.notification-item.success {
  border-left-color: var(--color-success);
}

.notification-item.warning {
  border-left-color: var(--color-warning);
}

.notification-item.error {
  border-left-color: var(--color-danger);
}

.notification-content {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.notification-title {
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.3;
  margin-bottom: 0.15rem;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.notification-time {
  font-size: 0.75rem;
  color: var(--pico-muted-color);
  line-height: 1.2;
}

.notification-description {
  font-size: 0.8rem;
  color: var(--pico-muted-color);
  line-height: 1.3;
  margin-top: 0.15rem;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.notification-dropdown li {
  padding: 0;
  margin: 0;
}

.notification-dropdown li#notification-items-container {
  list-style: none;
  padding: 0;
}

.notification-dropdown li hr {
  margin: 0;
}

/* ============================================================================
   MARKDOWN CONTENT STYLING
   For AI Assistant responses and rich content
   ============================================================================ */

.markdown-content {
  line-height: 1.6;
  word-wrap: break-word;
}

.markdown-content h1,
.markdown-content h2,
.markdown-content h3,
.markdown-content h4 {
  margin-top: 1rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.markdown-content h1 { font-size: 1.4rem; }
.markdown-content h2 { font-size: 1.2rem; }
.markdown-content h3 { font-size: 1.1rem; }
.markdown-content h4 { font-size: 1rem; }

.markdown-content p {
  margin: 0.5rem 0;
}

.markdown-content ul,
.markdown-content ol {
  margin: 0.5rem 0;
  padding-left: 1.5rem;
}

.markdown-content li {
  margin: 0.25rem 0;
}

.markdown-content code {
  background: var(--pico-code-background-color);
  padding: 0.15rem 0.4rem;
  border-radius: 0.25rem;
  font-size: 0.85em;
  font-family: monospace;
}

.markdown-content pre {
  background: var(--pico-code-background-color);
  padding: 0.75rem;
  border-radius: 0.25rem;
  overflow-x: auto;
  margin: 0.5rem 0;
  border: 1px solid var(--pico-muted-border-color);
}

.markdown-content pre code {
  background: transparent;
  padding: 0;
  font-size: 0.85rem;
  line-height: 1.4;
}

.markdown-content blockquote {
  border-left: 3px solid var(--pico-primary);
  padding-left: 1rem;
  margin: 0.75rem 0;
  color: var(--pico-muted-color);
  font-style: italic;
}

.markdown-content table {
  width: 100%;
  margin: 0.75rem 0;
  border-collapse: collapse;
}

.markdown-content table th,
.markdown-content table td {
  padding: 0.5rem;
  border: 1px solid var(--pico-muted-border-color);
  text-align: left;
}

.markdown-content table th {
  background: var(--pico-card-background-color);
  font-weight: 600;
}

.markdown-content hr {
  margin: 1rem 0;
  border: none;
  border-top: 1px solid var(--pico-muted-border-color);
}

.markdown-content a {
  color: var(--pico-primary);
  text-decoration: underline;
}

.markdown-content a:hover {
  text-decoration: none;
}

.markdown-content strong {
  font-weight: 600;
}

.markdown-content em {
  font-style: italic;
}

/* ============================================================================
   DASHBOARD STYLES
   Dashboard-specific component styles
   ============================================================================ */

/* Dashboard queries grid */
.dashboard-queries-grid {
  display: grid;
  gap: var(--spacing-lg);
}

/* Dashboard query card */
.dashboard-query-card {
  margin: 0;
  min-width: 0;
}

/* Query card header */
.query-card-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: var(--spacing-md);
}

.query-info {
  flex: 1;
}

.query-actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-shrink: 0;
  align-items: center;
}

/* Compact button style */
button.compact {
  padding: 0.25rem 0.5rem;
  font-size: 0.8rem;
}

/* Query details section */
.query-details {
  margin-bottom: var(--spacing-md);
}

.query-details summary {
  font-size: 0.85rem;
}

/* Query results container */
.query-results {
  min-width: 0;
  width: 100%;
}

/* ============================================================================
   BUTTON STYLES
   Primary, secondary, danger variants with sizes and states
   ============================================================================ */

/* Base button styles */
button,
[type="button"],
[type="submit"],
[type="reset"],
[role="button"],
a[role="button"] {
  transition: var(--button-transition);
}

/* Button variants */
button.button-primary,
[type="button"].button-primary,
[role="button"].button-primary,
a[role="button"].button-primary {
  background-color: var(--color-primary);
  color: white;
}

button.button-primary:hover,
[type="button"].button-primary:hover,
[role="button"].button-primary:hover,
a[role="button"].button-primary:hover {
  background-color: var(--color-primary-hover);
}

button.button-secondary,
[type="button"].button-secondary,
[role="button"].button-secondary,
a[role="button"].button-secondary {
  background-color: var(--color-secondary-light);
  color: var(--color-secondary);
  border: 1px solid var(--color-border);
}

button.button-secondary:hover,
[type="button"].button-secondary:hover,
[role="button"].button-secondary:hover,
a[role="button"].button-secondary:hover {
  background-color: var(--color-secondary-hover);
  color: white;
}

button.button-danger,
[type="button"].button-danger,
[role="button"].button-danger,
a[role="button"].button-danger {
  background-color: var(--color-danger);
  color: white;
}

button.button-danger:hover,
[type="button"].button-danger:hover,
[role="button"].button-danger:hover,
a[role="button"].button-danger:hover {
  background-color: #dc2626;
}

button.button-success,
[type="button"].button-success,
[role="button"].button-success,
a[role="button"].button-success {
  background-color: var(--color-success);
  color: white;
}

button.button-success:hover,
[type="button"].button-success:hover,
[role="button"].button-success:hover,
a[role="button"].button-success:hover {
  background-color: #16a34a;
}

button.button-warning,
[type="button"].button-warning,
[role="button"].button-warning,
a[role="button"].button-warning {
  background-color: var(--color-warning);
  color: white;
}

button.button-warning:hover,
[type="button"].button-warning:hover,
[role="button"].button-warning:hover,
a[role="button"].button-warning:hover {
  background-color: #d97706;
}

/* Button sizes */
button.button-small,
[type="button"].button-small,
[role="button"].button-small,
a[role="button"].button-small {
  padding: 0.375rem 0.625rem;
  font-size: 0.8rem;
}

button.button-medium,
[type="button"].button-medium,
[role="button"].button-medium,
a[role="button"].button-medium {
  padding: var(--button-padding-vertical) var(--button-padding-horizontal);
  font-size: var(--button-font-size);
}

button.button-large,
[type="button"].button-large,
[role="button"].button-large,
a[role="button"].button-large {
  padding: 0.75rem 1.25rem;
  font-size: 1rem;
}

/* Icon buttons */
button.button-icon,
[type="button"].button-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  min-width: auto;
  gap: 0;
}

/* Full-width button */
button.button-full-width,
[type="button"].button-full-width,
[role="button"].button-full-width,
a[role="button"].button-full-width {
  width: 100%;
}

/* Disabled button state */
button:disabled,
[type="button"]:disabled,
[role="button"][aria-disabled="true"] {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ============================================================================
   ALERT & NOTIFICATION STYLES
   Success, warning, danger, info alerts with semantic coloring
   ============================================================================ */

article.alert-success {
  background-color: var(--color-success-light);
  border-color: var(--color-success);
  color: var(--color-success);
}

article.alert-warning {
  background-color: var(--color-warning-light);
  border-color: var(--color-warning);
  color: var(--color-warning);
}

article.alert-danger {
  background-color: var(--color-danger-light);
  border-color: var(--color-danger);
  color: var(--color-danger);
}

article.alert-info {
  background-color: var(--color-info-light);
  border-color: var(--color-info);
  color: var(--color-info);
}

/* Toast notification container */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* Individual toast notification */
.toast {
  padding: 1rem 1.5rem;
  border-radius: var(--pico-border-radius);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  animation: toastSlideIn 300ms ease;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: 400px;
}

.toast-success {
  background: var(--color-success, #2ecc71);
  color: white;
}

.toast-error {
  background: var(--color-danger, #e74c3c);
  color: white;
}

.toast-info {
  background: var(--color-info, #3498db);
  color: white;
}

.toast-warning {
  background: var(--color-warning, #f39c12);
  color: white;
}

.toast-close {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  padding: 0;
  margin-left: auto;
  opacity: 0.7;
}

.toast-close:hover {
  opacity: 1;
}

@keyframes toastSlideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@media (max-width: 768px) {
  .toast-container {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
  }
  .toast {
    max-width: 100%;
  }
}

/* ============================================================================
   APP LAYOUT WITH SIDEBAR
   Collapsible sidebar navigation for authenticated pages
   ============================================================================ */

/* Ensure header is sticky (only for non-authenticated users) */
header.container-fluid {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--pico-background-color);
  border-bottom: 1px solid var(--pico-muted-border-color);
}

/* Layout container - full height when no header */
.app-layout {
  display: grid !important;
  grid-template-columns: var(--sidebar-width) 1fr;
  min-height: 100vh;
  transition: grid-template-columns var(--transition-normal);
  gap: 0;
  margin: 0;
  padding: 0;
  width: 100%;
}

/* Collapsed layout adjusts grid columns */
.app-layout:has(.app-sidebar.collapsed) {
  grid-template-columns: var(--sidebar-width-collapsed) 1fr;
}

/* Sidebar container - full height */
.app-sidebar {
  background: var(--pico-background-color);
  border-right: 1px solid var(--pico-muted-border-color);
  height: 100vh;
  position: sticky;
  top: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0;
  transition: width var(--transition-normal);
  z-index: 100;
  width: var(--sidebar-width);
  grid-column: 1;
  align-self: start;
  display: flex;
  flex-direction: column;
}

.app-sidebar.collapsed {
  width: var(--sidebar-width-collapsed);
}

/* Sidebar scrollbar styling */
.app-sidebar::-webkit-scrollbar {
  width: 6px;
}

.app-sidebar::-webkit-scrollbar-thumb {
  background: var(--pico-muted-border-color);
  border-radius: 3px;
}

/* ============================================================================
   SIDEBAR HEADER (Logo + Collapse Button)
   ============================================================================ */

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--pico-muted-border-color);
  flex-shrink: 0;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  color: var(--pico-color);
  font-weight: 600;
  font-size: 1.1rem;
  transition: color var(--transition-fast);
}

.sidebar-logo:hover {
  color: var(--pico-primary);
  text-decoration: none;
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pico-primary);
}

.logo-icon svg,
.logo-icon img {
  width: auto;
  height: 24px;
}

.logo-text {
  transition: opacity var(--transition-fast), width var(--transition-fast);
}

.app-sidebar.collapsed .logo-text {
  opacity: 0;
  width: 0;
  overflow: hidden;
}

.sidebar-collapse-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--pico-muted-border-color);
  border-radius: var(--pico-border-radius);
  color: var(--pico-muted-color);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.sidebar-collapse-btn:hover {
  background: var(--pico-secondary-hover);
  color: white;
  border-color: var(--pico-secondary-hover);
}

.app-sidebar.collapsed .sidebar-collapse-btn {
  margin: 0 auto;
}

.app-sidebar.collapsed .sidebar-header {
  flex-direction: column;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
}

.app-sidebar.collapsed .sidebar-logo {
  justify-content: center;
}

/* ============================================================================
   SIDEBAR QUICK ACTIONS (Search + Notifications)
   ============================================================================ */

.sidebar-quick-actions {
  padding: var(--spacing-sm) var(--spacing-sm);
  border-bottom: 1px solid var(--pico-muted-border-color);
  flex-shrink: 0;
}

.sidebar-action-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--pico-color);
  text-decoration: none;
  border-radius: var(--pico-border-radius);
  transition: all var(--transition-fast);
  font-size: 0.95rem;
  font-weight: 500;
  min-height: 40px;
}

.sidebar-action-link:hover {
  background: var(--pico-secondary-hover);
  color: white;
  text-decoration: none;
}

.action-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  flex-shrink: 0;
  position: relative;
}

.action-label {
  flex: 1;
  transition: opacity var(--transition-fast);
}

.action-kbd {
  font-size: 0.7rem;
  padding: 0.125rem 0.375rem;
  background: var(--pico-muted-border-color);
  border-radius: 3px;
  color: var(--pico-muted-color);
  font-family: var(--font-family-mono);
}

.notification-link .action-icon {
  position: relative;
}

.sidebar-notification-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--pico-primary);
  color: white;
  border-radius: 50%;
  font-size: 10px;
  font-weight: bold;
  min-width: 16px;
  height: 16px;
  display: flex !important;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  line-height: 1;
  border: 2px solid var(--pico-background-color);
}

.app-sidebar.collapsed .sidebar-quick-actions {
  padding: var(--spacing-xs) var(--spacing-xs);
}

.app-sidebar.collapsed .sidebar-action-link {
  justify-content: center;
  padding: var(--spacing-sm);
}

.app-sidebar.collapsed .action-label,
.app-sidebar.collapsed .action-kbd {
  opacity: 0;
  width: 0;
  overflow: hidden;
  position: absolute;
}

/* Tooltip for collapsed state on quick actions */
.app-sidebar.collapsed .sidebar-action-link::after {
  content: attr(title);
  position: absolute;
  left: calc(100% + var(--spacing-sm));
  top: 50%;
  transform: translateY(-50%);
  background: var(--pico-tooltip-background-color, #333);
  color: var(--pico-tooltip-color, white);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--pico-border-radius);
  font-size: var(--font-size-xs);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
  z-index: 1000;
  box-shadow: var(--shadow-md, 0 2px 8px rgba(0,0,0,0.15));
}

.app-sidebar.collapsed .sidebar-action-link:hover::after {
  opacity: 1;
}

/* ============================================================================
   SIDEBAR USER PROFILE (Bottom)
   ============================================================================ */

.sidebar-user {
  margin-top: auto;
  padding: var(--spacing-sm);
  border-top: 1px solid var(--pico-muted-border-color);
  flex-shrink: 0;
}

.sidebar-user-dropdown {
  position: relative;
}

.sidebar-user-summary {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  cursor: pointer;
  border-radius: var(--pico-border-radius);
  transition: background-color var(--transition-fast);
  list-style: none;
}

.sidebar-user-summary::-webkit-details-marker {
  display: none;
}

.sidebar-user-summary:hover {
  background: var(--pico-secondary-hover);
}

.sidebar-user-summary:hover .user-avatar-small,
.sidebar-user-summary:hover .user-name,
.sidebar-user-summary:hover .user-email,
.sidebar-user-summary:hover .user-chevron {
  color: white;
}

.user-avatar-small {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--pico-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.user-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  transition: opacity var(--transition-fast);
}

.user-name {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--pico-color);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-email {
  font-size: 0.75rem;
  color: var(--pico-muted-color);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-chevron {
  color: var(--pico-muted-color);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.sidebar-user-dropdown[open] .user-chevron {
  transform: rotate(180deg);
}

.sidebar-user-menu {
  position: absolute;
  bottom: 100%;
  left: 0;
  right: 0;
  background: var(--pico-background-color);
  border: 1px solid var(--pico-muted-border-color);
  border-radius: var(--pico-border-radius);
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
  margin-bottom: var(--spacing-xs);
  padding: var(--spacing-xs) 0;
  list-style: none;
  z-index: 200;
}

.sidebar-user-menu li {
  margin: 0;
  padding: 0;
}

.sidebar-user-menu li a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--pico-color);
  text-decoration: none;
  font-size: 0.875rem;
  transition: background-color var(--transition-fast);
}

.sidebar-user-menu li a:hover {
  background: var(--pico-secondary-hover);
  color: white;
}

.sidebar-user-menu li hr {
  margin: var(--spacing-xs) 0;
  border: none;
  border-top: 1px solid var(--pico-muted-border-color);
}

.app-sidebar.collapsed .sidebar-user-summary {
  justify-content: center;
}

.app-sidebar.collapsed .user-info {
  display: none;
}

.app-sidebar.collapsed .sidebar-user-menu {
  left: 100%;
  bottom: 0;
  right: auto;
  min-width: 180px;
  margin-bottom: 0;
  margin-left: var(--spacing-xs);
  box-shadow: 4px 0 12px rgba(0, 0, 0, 0.1);
}

/* Sidebar navigation */
.sidebar-nav {
  padding: var(--spacing-sm) var(--spacing-sm);
  flex: 1;
  overflow-y: auto;
}

/* Navigation groups */
.sidebar-group {
  margin-bottom: var(--spacing-md);
}

/* Add separator between groups (not before first group) */
.sidebar-group:not(:first-child) {
  padding-top: var(--spacing-md);
  border-top: 2px solid var(--pico-muted-border-color);
}

/* Show section headers */
.sidebar-group-header {
  display: flex !important;
  align-items: center;
  padding: 0.75rem 1rem;
  cursor: pointer;
  font-weight: 500;
  color: var(--pico-muted-color);
  user-select: none;
  transition: background-color var(--transition-fast), color var(--transition-fast);
  list-style: none;
  margin: 0;
  gap: 0.5rem;
}

/* Group icon - consistent alignment for all groups */
.sidebar-group-header .group-icon {
  font-size: 1rem;
  flex-shrink: 0;
  width: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Group label */
.sidebar-group-header .group-label {
  flex: 1;
}

.sidebar-group-header:hover {
  background: var(--pico-secondary-hover);
  color: white;
}

/* Chevron rotation animation */
.sidebar-group-header .chevron {
  transition: transform var(--transition-fast);
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

details[open] .sidebar-group-header .chevron {
  transform: rotate(180deg);
}

/* Open state for all groups - better contrast */
.sidebar-group[open] .sidebar-group-header {
  color: var(--pico-color);
}

/* All groups get consistent border-left for alignment */
.sidebar-group .sidebar-group-header {
  border-left: 3px solid transparent;
}

/* Domain group styling - highlight when open */
.sidebar-group[data-group^="domain:"][open] .sidebar-group-header {
  border-left-color: var(--pico-primary);
  background: var(--pico-secondary-background);
  color: var(--pico-color);
}

/* Collapsed state - hide labels */
.app-sidebar.collapsed .sidebar-link .link-label {
  opacity: 0;
  width: 0;
  overflow: hidden;
}

/* Collapsed state - hide group labels */
.app-sidebar.collapsed .group-label {
  display: none !important;
  visibility: hidden;
  width: 0;
  overflow: hidden;
}

/* Collapsed state - hide chevron and left-align headers */
.app-sidebar.collapsed .sidebar-group-header .chevron {
  display: none;
}

.app-sidebar.collapsed .sidebar-group-header {
  padding: 0.75rem 1rem;
}

/* Navigation links list */
.sidebar-links {
  list-style: none;
  padding: 0;
  margin: 0;
  overflow: hidden;
}

.sidebar-links li {
  margin: 0;
}

/* Navigation link item */
.sidebar-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--pico-color);
  text-decoration: none;
  border-radius: var(--pico-border-radius);
  transition: all var(--transition-fast);
  cursor: pointer;
  position: relative;
  font-size: 0.95rem;
  min-height: 42px;
  font-weight: 500;
}

.sidebar-link:hover {
  background: var(--pico-secondary-hover);
  color: white;
  text-decoration: none;
}

.sidebar-link:active,
.sidebar-link[aria-current="page"] {
  background: var(--pico-primary-background);
  color: white;
  font-weight: 600;
  border-left: 3px solid var(--pico-primary);
  padding-left: calc(var(--spacing-md) - 3px);
}

/* Ensure active link stays white on hover */
.sidebar-link[aria-current="page"]:hover {
  background: var(--pico-primary);
  color: white;
}

.sidebar-link .link-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  width: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar-link .link-label {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  transition: opacity var(--transition-fast);
}

/* Collapsed state - center icons, show tooltips */
.app-sidebar.collapsed .sidebar-link {
  justify-content: center;
  padding: var(--spacing-sm);
}

.app-sidebar.collapsed .sidebar-link[aria-current="page"] {
  padding-left: var(--spacing-sm);
}

.app-sidebar.collapsed .sidebar-link .link-icon {
  width: auto;
}

/* Tooltip for collapsed state */
.app-sidebar.collapsed .sidebar-link::after {
  content: attr(title);
  position: absolute;
  left: calc(100% + var(--spacing-sm));
  top: 50%;
  transform: translateY(-50%);
  background: var(--pico-tooltip-background-color, #333);
  color: var(--pico-tooltip-color, white);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--pico-border-radius);
  font-size: var(--font-size-xs);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
  z-index: 1000;
  box-shadow: var(--shadow-md, 0 2px 8px rgba(0,0,0,0.15));
}

.app-sidebar.collapsed .sidebar-link:hover::after {
  opacity: 1;
}

/* Main content area - full height */
.app-main {
  padding: var(--spacing-md);
  overflow-x: hidden;
  min-height: 100vh;
  max-width: none !important;
  margin: 0 !important;
  grid-column: 2;
}

/* Override Pico's container-fluid padding for app-main */
.app-main.container-fluid {
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}

/* Mobile: hide sidebar, use full width */
@media (max-width: 767px) {
  .app-layout {
    grid-template-columns: 1fr;
  }

  .app-sidebar {
    display: none;
  }

  .app-main {
    width: 100%;
  }
}

/* ============================================================================
   MOBILE HEADER
   Sticky header for mobile devices
   ============================================================================ */

.mobile-header {
  display: none;
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--pico-background-color);
  border-bottom: 1px solid var(--pico-muted-border-color);
  padding: var(--spacing-sm) var(--spacing-md);
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
}

@media (max-width: 767px) {
  .mobile-header {
    display: flex;
  }
}

.mobile-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  color: var(--pico-color);
  font-weight: 600;
  font-size: 1rem;
}

.mobile-logo:hover {
  color: var(--pico-primary);
  text-decoration: none;
}

.mobile-logo svg {
  color: var(--pico-primary);
}

.mobile-logo img {
  height: 24px;
  width: auto;
}

.mobile-header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.mobile-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: var(--pico-border-radius);
  color: var(--pico-color);
  cursor: pointer;
  transition: background-color var(--transition-fast);
  text-decoration: none;
  position: relative;
}

.mobile-action-btn:hover {
  background: var(--pico-secondary-hover);
  color: white;
}

.mobile-notification-btn {
  position: relative;
}

.mobile-notification-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  background: var(--pico-primary);
  color: white;
  border-radius: 50%;
  font-size: 10px;
  font-weight: bold;
  min-width: 16px;
  height: 16px;
  display: flex !important;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  line-height: 1;
  border: 2px solid var(--pico-background-color);
}

.mobile-menu-dropdown {
  position: relative;
}

.mobile-menu-dropdown > summary {
  list-style: none;
  padding: 0;
  margin: 0;
  background: transparent;
  border: none;
}

.mobile-menu-dropdown > summary::-webkit-details-marker {
  display: none;
}

.mobile-menu-list {
  position: absolute;
  right: 0;
  top: 100%;
  min-width: 280px;
  max-width: 90vw;
  max-height: 80vh;
  overflow-y: auto;
  background: var(--pico-background-color);
  border: 1px solid var(--pico-muted-border-color);
  border-radius: var(--pico-border-radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  margin-top: var(--spacing-xs);
  padding: var(--spacing-xs) 0;
  list-style: none;
  z-index: 300;
}

.mobile-menu-list li {
  margin: 0;
  padding: 0;
}

.mobile-menu-list li a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--pico-color);
  text-decoration: none;
  font-size: 0.875rem;
  transition: background-color var(--transition-fast);
}

.mobile-menu-list li a:hover {
  background: var(--pico-secondary-hover);
  color: white;
}

.mobile-menu-group-header {
  padding: var(--spacing-sm) var(--spacing-md);
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--pico-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-top: 1px solid var(--pico-muted-border-color);
  margin-top: var(--spacing-xs);
}

.mobile-menu-group-header:first-child {
  border-top: none;
  margin-top: 0;
}

.mobile-menu-user-info {
  padding: var(--spacing-sm) var(--spacing-md);
  border-bottom: 1px solid var(--pico-muted-border-color);
  margin-bottom: var(--spacing-xs);
}

.mobile-menu-user-info strong {
  display: block;
  font-size: 0.875rem;
  margin-bottom: 2px;
}

.mobile-menu-user-info small {
  color: var(--pico-muted-color);
  font-size: 0.75rem;
}

.mobile-menu-list hr {
  margin: var(--spacing-xs) 0;
  border: none;
  border-top: 1px solid var(--pico-muted-border-color);
}

/* ============================================================================
   THEME-AWARE UTILITIES
   Background colors, accents, and dashboard styling
   ============================================================================ */

/* Theme-aware backgrounds */
.bg-primary-light {
  background-color: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
}

.bg-secondary-light {
  background-color: var(--color-secondary-light);
  border-left: 4px solid var(--color-secondary);
}

.bg-theme-accent {
  background-color: var(--color-bg-secondary);
}

/* Dashboard cards with theme colors */
.dashboard-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--pico-border-radius);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.dashboard-card-header {
  color: var(--color-primary);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-sm);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-primary);
}

.dashboard-card-stat {
  text-align: center;
  padding: var(--spacing-md);
}

.dashboard-card-stat-value {
  font-size: var(--font-size-xxl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  display: block;
}

.dashboard-card-stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
  margin-top: var(--spacing-xs);
}

/* Summary boxes */
.summary-box {
  padding: var(--spacing-lg);
  background: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
  margin: var(--spacing-md) 0;
  border-radius: var(--pico-border-radius);
}

.summary-box-title {
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

/* Info panels with secondary color */
.info-panel {
  padding: var(--spacing-md);
  background: var(--color-secondary-light);
  border-left: 4px solid var(--color-secondary);
  margin: var(--spacing-md) 0;
  border-radius: var(--pico-border-radius);
}

.info-panel-title {
  font-weight: var(--font-weight-semibold);
  color: var(--color-secondary);
  margin-bottom: var(--spacing-xs);
}

/* Section headers with theme colors */
.section-header {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin: var(--spacing-lg) 0 var(--spacing-md) 0;
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-primary);
}

/* Stats grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-md) 0;
}

.stat-card {
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: var(--pico-border-radius);
  padding: var(--spacing-md);
  text-align: center;
  transition: border-color var(--transition-fast);
}

.stat-card:hover {
  border-color: var(--color-primary);
}

.stat-card-value {
  font-size: var(--font-size-xxl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  display: block;
}

.stat-card-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  display: block;
  margin-top: var(--spacing-xs);
}

.stat-card-change {
  font-size: var(--font-size-xs);
  margin-top: var(--spacing-xs);
  display: block;
}

.stat-card-change.positive {
  color: var(--color-success);
}

.stat-card-change.negative {
  color: var(--color-danger);
}

/* ============================================================================
   DETAIL PAGE COMPONENTS
   Cards, key-value lists, quick actions, and other detail view styles
   ============================================================================ */

/* Detail Card Component */
.detail-card {
  background: var(--pico-card-background-color);
  border: 1px solid var(--pico-muted-border-color);
  border-radius: var(--pico-border-radius);
  margin-bottom: 1rem;
  /* Prevent card from expanding beyond its grid/flex container */
  min-width: 0;
  /* Ensure the card respects parent constraints */
  max-width: 100%;
}

.detail-card-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--pico-muted-border-color);
  font-weight: 600;
  font-size: 0.875rem;
}

details.detail-card > summary.detail-card-header {
  cursor: pointer;
  list-style: none;
}

details.detail-card > summary.detail-card-header::before {
  content: '▶';
  font-size: 0.625rem;
  margin-right: 0.5rem;
  transition: transform 0.2s ease;
}

details.detail-card[open] > summary.detail-card-header::before {
  transform: rotate(90deg);
}

.detail-card-icon {
  font-size: 1rem;
}

.detail-card-title {
  flex: 1;
}

.detail-card-content {
  padding: 1rem;
  /* Prevent content from expanding the card beyond its boundaries */
  overflow: hidden;
  /* Ensure children with max-width:100% respect this container */
  min-width: 0;
}

/* Key-Value List Component */
.kv-list {
  display: grid;
  gap: 0.75rem;
  margin: 0;
}

.kv-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: baseline;
}

.kv-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--pico-muted-color);
  text-transform: uppercase;
  letter-spacing: 0.025em;
  min-width: 120px;
  flex-shrink: 0;
}

.kv-value {
  font-size: 0.875rem;
  color: var(--pico-color);
  margin: 0;
  flex: 1;
  word-break: break-word;
}

.kv-empty {
  color: var(--pico-muted-color);
}

/* Quick Actions Bar */
.quick-actions-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--pico-card-background-color);
  border: 1px solid var(--pico-muted-border-color);
  border-radius: var(--pico-border-radius);
  margin-bottom: 1rem;
}

.quick-action-btn {
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
}

/* Detail Page Layout */
.detail-layout {
  display: grid;
  gap: 1.5rem;
}

/* Grid items need min-width:0 to allow content to shrink below auto size
   This is critical for enabling horizontal scrolling in child elements */
.detail-layout > * {
  min-width: 0;
}

@media (min-width: 768px) {
  .detail-layout {
    grid-template-columns: 2fr 1fr;
  }

  .detail-main {
    grid-column: 1;
  }

  .detail-sidebar {
    grid-column: 2;
  }

  .detail-full-width {
    grid-column: 1 / -1;
  }
}

/* Detail Header */
.detail-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--pico-muted-border-color);
}

.detail-header-main {
  flex: 1;
  min-width: 0;
}

.detail-header-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.detail-header-title {
  margin: 0 0 0.25rem 0;
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.2;
}

.detail-header-subtitle {
  margin: 0;
  color: var(--pico-muted-color);
  font-size: 0.875rem;
}

.detail-header-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  color: var(--pico-muted-color);
}

.detail-header-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.detail-header-actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

/* User Display */
.user-display {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

/* Time Progress */
.time-progress {
  width: 100%;
}

.time-progress-bar {
  height: 8px;
  background: var(--pico-muted-border-color);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 0.25rem;
}

/* File Preview */
.file-preview {
  border: 1px solid var(--pico-muted-border-color);
  border-radius: var(--pico-border-radius);
  overflow: hidden;
  background: var(--pico-card-background-color);
}

/* Spreadsheet preview needs horizontal scrolling
   Key insight: overflow:auto only creates scrollbars when the container
   has a defined width smaller than its content. We use max-width:100%
   to constrain the scroll container, then the table inside can expand
   with width:max-content to trigger horizontal scrolling. */
.file-preview--spreadsheet {
  /* Don't hide overflow here - let the inner container scroll */
  overflow: visible;
  /* Ensure this doesn't expand beyond its parent */
  max-width: 100%;
}

.file-preview-spreadsheet {
  /* This is the scroll container - needs width constraint + overflow */
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  /* Critical: constrain width so overflow:auto can create scrollbar */
  max-width: 100%;
  /* Ensure the container respects the parent's boundaries */
  width: 100%;
  box-sizing: border-box;
}

.file-preview-spreadsheet .spreadsheet-preview-table {
  /* Table must be wider than container to trigger scroll */
  width: max-content;
  min-width: 100%;
  table-layout: auto;
  font-size: 0.8rem;
  border-collapse: collapse;
  margin: 0;
  /* Prevent table from being constrained by Pico's width:100% */
  display: table;
}

.file-preview-spreadsheet .spreadsheet-preview-table th,
.file-preview-spreadsheet .spreadsheet-preview-table td {
  white-space: nowrap;
  padding: 0.5rem;
  border: 1px solid var(--pico-muted-border-color);
}

.file-preview-spreadsheet .spreadsheet-preview-table th {
  background: var(--pico-card-sectioning-background-color);
  position: sticky;
  top: 0;
  z-index: 1;
}

.file-preview-spreadsheet .spreadsheet-truncation-notice {
  padding: 0.5rem 1rem;
  background: var(--pico-muted-border-color);
  font-size: 0.75rem;
  text-align: center;
  position: sticky;
  bottom: 0;
}

.file-preview-image,
.file-preview-pdf,
.file-preview-video,
.file-preview-audio,
.file-preview-text {
  background: var(--pico-code-background-color);
}

/* Issue category badges - additional colors */
.badge-critical {
  background-color: #7f1d1d;
  color: white;
}

[data-theme="dark"] .badge-critical {
  background-color: #991b1b;
}

/* Issue status badges */
.badge-new {
  background-color: var(--color-info);
  color: white;
}

.badge-open {
  background-color: var(--color-primary);
  color: white;
}

.badge-resolved {
  background-color: var(--color-success);
  color: white;
}

.badge-closed {
  background-color: var(--color-text-muted);
  color: white;
}

.badge-reopened {
  background-color: var(--color-warning);
  color: white;
}

[data-theme="dark"] .badge-new {
  background-color: #2563eb;
}

[data-theme="dark"] .badge-open {
  background-color: #3b82f6;
}

[data-theme="dark"] .badge-resolved {
  background-color: #16a34a;
}

[data-theme="dark"] .badge-closed {
  background-color: #4b5563;
}

[data-theme="dark"] .badge-reopened {
  background-color: #d97706;
}

/* Responsive adjustments for detail pages */
@media (max-width: 767px) {
  .detail-header {
    flex-direction: column;
  }

  .detail-header-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .kv-row {
    flex-direction: column;
    gap: 0.25rem;
  }

  .kv-label {
    min-width: auto;
  }

  .quick-actions-bar {
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  .detail-header-title-row {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Detail Page Header Enhancements */
.detail-back-link {
  display: inline-block;
  color: var(--pico-muted-color);
  text-decoration: none;
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
  transition: color 0.2s ease;
}

.detail-back-link:hover {
  color: var(--pico-primary);
}

.detail-header-title-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.detail-header-title {
  margin: 0 !important;
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.3;
}

.detail-header-description {
  margin: 0;
  color: var(--pico-muted-color);
  font-size: 0.9375rem;
  line-height: 1.5;
}

.detail-header-actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.detail-header-actions button,
.detail-header-actions [role="button"] {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

/* Quick Actions Section */
.quick-actions-section {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  margin-bottom: 1.5rem;
  background: var(--pico-card-background-color);
  border: 1px solid var(--pico-muted-border-color);
  border-radius: var(--pico-border-radius);
}

.quick-actions-label {
  color: var(--pico-muted-color);
  font-size: 0.8125rem;
  font-weight: 500;
  white-space: nowrap;
}

.quick-actions-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.quick-action-btn {
  padding: 0.375rem 0.75rem !important;
  font-size: 0.8125rem !important;
  white-space: nowrap;
}

/* Related Item Link */
.related-item-link {
  display: inline-block;
  padding: 0.5rem 0.75rem;
  background: var(--pico-code-background-color);
  border-radius: var(--pico-border-radius);
  text-decoration: none;
  color: var(--pico-color);
  transition: background-color 0.2s ease;
}

.related-item-link:hover {
  background: var(--pico-muted-border-color);
}