/* Release notes modal and release-note management list. */

.release-notes-modal {
  overflow: hidden;
  background: var(--surface-primary);
  border: 1px solid var(--border-primary);
  border-radius: var(--modal-border-radius);
  box-shadow: var(--shadow-xl);
  color: var(--text-primary);
}

.release-notes-header,
.release-notes-footer {
  background: var(--surface-secondary);
  border-color: var(--border-primary);
  color: var(--text-primary);
}

.release-notes-header {
  padding: var(--spacing-lg) var(--spacing-xl);
}

.release-notes-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  background: var(--brand-primary);
  border-radius: 50%;
  color: var(--brand-primary-contrast);
  font-size: var(--font-size-lg);
}

.release-notes-subtitle {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.release-notes-body {
  max-height: 60vh;
  overflow-y: auto;
  background: var(--surface-primary);
  scroll-behavior: smooth;
  scrollbar-color: var(--border-secondary) var(--surface-secondary);
}

.release-notes-content {
  padding: var(--spacing-xl);
}

.release-note-item {
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-xl);
  background: var(--surface-primary);
  border: 1px solid var(--border-primary);
  border-left: 4px solid var(--brand-primary);
  border-radius: var(--card-border-radius);
  box-shadow: var(--shadow-sm);
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.release-note-item:hover {
  border-color: var(--border-secondary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.release-note-item.priority-low {
  border-left-color: var(--text-muted);
}

.release-note-item.priority-medium {
  border-left-color: var(--color-info);
}

.release-note-item.priority-high {
  border-left-color: var(--color-warning);
}

.release-note-item.priority-critical {
  border-left-color: var(--color-danger);
}

.release-note-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border-primary);
}

.release-note-title {
  margin: 0 0 var(--spacing-xs);
  color: var(--text-primary);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  line-height: 1.3;
}

.release-note-version {
  display: inline-flex;
  align-items: center;
  min-height: 1.5rem;
  padding: var(--spacing-2xs) var(--spacing-sm);
  background: var(--surface-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.release-note-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-xs);
}

.release-note-badge,
.badge-type-new_feature,
.badge-type-improvement,
.badge-type-bug_fix,
.badge-type-breaking_change,
.badge-type-security,
.badge-type-maintenance,
.badge-priority-low,
.badge-priority-medium,
.badge-priority-high,
.badge-priority-critical {
  display: inline-flex;
  align-items: center;
  min-height: 1.5rem;
  padding: var(--spacing-2xs) var(--spacing-sm);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0;
  text-transform: uppercase;
}

.badge-new_feature,
.badge-type-new_feature {
  background: var(--color-success-light);
  border-color: var(--color-success);
  color: var(--color-success-dark);
}

.badge-improvement,
.badge-type-improvement {
  background: var(--color-info-light);
  border-color: var(--color-info);
  color: var(--color-info-dark);
}

.badge-bug_fix,
.badge-type-bug_fix,
.badge-priority-high {
  background: var(--color-warning-light);
  border-color: var(--color-warning);
  color: var(--color-warning-dark);
}

.badge-breaking_change,
.badge-security,
.badge-type-breaking_change,
.badge-type-security,
.badge-priority-critical {
  background: var(--color-danger-light);
  border-color: var(--color-danger);
  color: var(--color-danger-dark);
}

.badge-maintenance,
.badge-type-maintenance,
.badge-priority-low {
  background: var(--surface-secondary);
  border-color: var(--border-primary);
  color: var(--text-secondary);
}

.badge-priority-medium {
  background: var(--color-info-light);
  border-color: var(--color-info);
  color: var(--color-info-dark);
}

.release-note-content,
.release-note-list-page .content-preview {
  color: var(--text-secondary);
  line-height: 1.6;
}

.release-note-list-page .content-preview {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
}

.release-note-content :is(h1, h2, h3, h4, h5, h6) {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.release-note-content :is(ul, ol) {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-lg);
}

.release-note-content li {
  margin-bottom: var(--spacing-xs);
}

.release-note-content code {
  padding: var(--spacing-2xs) var(--spacing-xs);
  background: var(--surface-secondary);
  border-radius: var(--radius-sm);
  color: var(--color-danger-dark);
  font-size: 0.875em;
}

.release-note-content pre,
.release-note-content blockquote {
  border-left: 4px solid var(--brand-primary);
}

.release-note-content pre {
  overflow-x: auto;
  padding: var(--spacing-md);
  background: var(--surface-secondary);
  border-radius: var(--card-border-radius);
}

.release-note-content blockquote {
  margin: var(--spacing-md) 0;
  padding-left: var(--spacing-md);
  color: var(--text-secondary);
  font-style: italic;
}

.release-notes-footer {
  padding: var(--spacing-md) var(--spacing-xl);
}

.release-notes-navigation .navigation-controls .btn,
.release-notes-navigation .action-controls .btn {
  min-width: 5.5rem;
}

.navigation-info {
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--surface-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-weight: var(--font-weight-medium);
}

.release-notes-empty {
  padding: var(--spacing-2xl) var(--spacing-xl);
  color: var(--text-secondary);
  text-align: center;
}

.release-notes-empty i {
  margin-bottom: var(--spacing-md);
  color: var(--brand-primary);
  font-size: 3rem;
}

.release-notes-empty h5 {
  margin-bottom: var(--spacing-xs);
  color: var(--text-primary);
}

.release-note-list-page .filter-section {
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  background: var(--surface-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--card-border-radius);
}

.release-notes-body::-webkit-scrollbar {
  width: 8px;
}

.release-notes-body::-webkit-scrollbar-track {
  background: var(--surface-secondary);
  border-radius: var(--radius-md);
}

.release-notes-body::-webkit-scrollbar-thumb {
  background: var(--border-secondary);
  border-radius: var(--radius-md);
}

.release-notes-body::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

body.dark-mode :is(.release-notes-modal, .release-note-item) {
  background: var(--surface-primary);
  border-color: var(--border-primary);
  color: var(--text-primary);
}

body.dark-mode :is(.release-notes-header, .release-notes-footer),
body.dark-mode .release-note-list-page .filter-section {
  background: var(--surface-secondary);
  border-color: var(--border-primary);
}

@media (max-width: 768px) {
  .release-note-header,
  .release-notes-navigation {
    align-items: stretch;
    flex-direction: column;
  }

  .release-notes-navigation .navigation-controls,
  .release-notes-navigation .navigation-controls .btn,
  .release-notes-navigation .action-controls,
  .release-notes-navigation .action-controls .btn,
  .release-notes-navigation .navigation-info {
    width: 100%;
  }

  .release-notes-header,
  .release-notes-content,
  .release-notes-footer {
    padding: var(--spacing-md);
  }

  .release-note-item {
    padding: var(--spacing-md);
  }

  .release-note-meta {
    align-self: flex-start;
  }
}