/* ==========================================
   ISSUE MANAGER STYLES
   ========================================== */

/* Issue Manager Container */
.issue-manager {
  width: 100%;
}

.issue-manager.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 300px;
  color: hsl(var(--muted-foreground));
}

/* Issue Header */
.issue-header {
  margin-bottom: 1.5rem;
}

/* View Toggle (Issues/Queue) */
.issue-view-toggle {
  display: inline-flex;
  background: hsl(var(--muted));
  border-radius: 0.5rem;
  padding: 0.25rem;
  gap: 0.25rem;
}

.issue-view-toggle button {
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: hsl(var(--muted-foreground));
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 0.15s ease;
}

.issue-view-toggle button:hover {
  color: hsl(var(--foreground));
}

.issue-view-toggle button.active {
  background: hsl(var(--background));
  color: hsl(var(--foreground));
  box-shadow: 0 1px 2px hsl(var(--foreground) / 0.05);
}

/* Issues Grid */
.issues-section {
  margin-bottom: 2rem;
  width: 100%;
}

.issues-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1rem;
  width: 100%;
}

.issues-empty-state,
.issue-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  text-align: center;
  color: hsl(var(--muted-foreground));
}

.issue-empty svg {
  margin-bottom: 1rem;
  opacity: 0.5;
}

/* Issue Filters */
.issue-filters {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.issue-filter-btn {
  padding: 0.375rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
  color: hsl(var(--muted-foreground));
  background: hsl(var(--muted));
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
}

.issue-filter-btn:hover {
  background: hsl(var(--muted) / 0.8);
  color: hsl(var(--foreground));
}

.issue-filter-btn.active {
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
}

/* Issue Card */
.issue-card {
  position: relative;
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: 0.5rem;
  padding: 1rem;
  transition: all 0.2s ease;
  cursor: pointer;
}

.issue-card:hover {
  border-color: hsl(var(--primary));
  transform: translateY(-2px);
  box-shadow: 0 4px 12px hsl(var(--foreground) / 0.08);
}

/* Archived Issue Card */
.issue-card.archived {
  opacity: 0.9;
  background: linear-gradient(135deg, hsl(var(--muted) / 0.2), hsl(var(--muted) / 0.4));
  border-style: dashed;
  border-color: hsl(var(--border) / 0.7);
}

.issue-card.archived:hover {
  opacity: 1;
  border-color: hsl(var(--primary) / 0.5);
}

.issue-card.archived .issue-title {
  color: hsl(var(--muted-foreground));
}

.issue-archived-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.125rem 0.5rem;
  background: hsl(210 40% 96%);
  color: hsl(215 16% 47%);
  font-size: 0.625rem;
  font-weight: 600;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.issue-archived-badge i {
  opacity: 0.8;
}

/* Dark mode archived badge */
:root[data-theme="dark"] .issue-archived-badge,
.dark .issue-archived-badge {
  background: hsl(217 33% 17%);
  color: hsl(215 20% 65%);
}

/* Archived footer with timestamp */
.issue-archived-footer {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  margin-top: 0.75rem;
  padding-top: 0.625rem;
  border-top: 1px dashed hsl(var(--border) / 0.5);
  font-size: 0.6875rem;
  color: hsl(var(--muted-foreground));
}

.issue-archived-footer i {
  opacity: 0.7;
}

.issue-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
}

.issue-card-id {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
}

.issue-card-title,
.issue-title {
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1.4;
  margin-top: 0.25rem;
}

.issue-card-meta,
.issue-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
}

.issue-card-stats {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 0.5rem;
}

.issue-card-stat {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
}

/* Issue Status Badges */
.issue-status {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.issue-status.registered {
  background: hsl(var(--muted));
  color: hsl(var(--muted-foreground));
}

.issue-status.planning {
  background: hsl(38 92% 50% / 0.15);
  color: hsl(38 92% 50%);
}

.issue-status.planned {
  background: hsl(217 91% 60% / 0.15);
  color: hsl(217 91% 60%);
}

.issue-status.queued {
  background: hsl(262 83% 58% / 0.15);
  color: hsl(262 83% 58%);
}

.issue-status.executing {
  background: hsl(45 93% 47% / 0.15);
  color: hsl(45 93% 47%);
}

.issue-status.completed {
  background: hsl(var(--success) / 0.15);
  color: hsl(var(--success));
}

.issue-status.failed {
  background: hsl(var(--destructive) / 0.15);
  color: hsl(var(--destructive));
}

/* Issue Failure Info */
.issue-failure-info {
  margin-top: 0.75rem;
  padding: 0.5rem 0.75rem;
  background: hsl(var(--destructive) / 0.08);
  border: 1px solid hsl(var(--destructive) / 0.2);
  border-radius: 0.375rem;
  border-left: 3px solid hsl(var(--destructive));
}

.issue-failure-info .failure-header {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  color: hsl(var(--destructive));
  font-size: 0.75rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.issue-failure-info .failure-label {
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.issue-failure-info .failure-task {
  font-family: var(--font-mono);
  background: hsl(var(--destructive) / 0.15);
  padding: 0 0.25rem;
  border-radius: 0.25rem;
  font-size: 0.6875rem;
}

.issue-failure-info .failure-message {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
  line-height: 1.4;
}

.issue-failure-info .failure-type {
  font-family: var(--font-mono);
  color: hsl(var(--destructive) / 0.8);
  font-weight: 500;
}

.issue-failure-info .failure-text {
  word-break: break-word;
}

/* Failure History Detail */
.failure-history-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.failure-history-item {
  padding: 0.75rem;
  background: hsl(var(--destructive) / 0.06);
  border: 1px solid hsl(var(--destructive) / 0.15);
  border-radius: 0.5rem;
}

.failure-history-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  color: hsl(var(--destructive));
}

.failure-history-count {
  font-size: 0.875rem;
  font-weight: 500;
}

.failure-history-timestamp {
  margin-left: auto;
}

.failure-history-content {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  padding-left: 0.5rem;
}

.failure-history-task,
.failure-history-error {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.failure-history-message pre {
  margin: 0;
  white-space: pre-wrap;
}

.failure-history-stacktrace {
  margin-top: 0.375rem;
}

.failure-history-stacktrace summary {
  margin-bottom: 0.25rem;
}

.failure-history-stacktrace pre {
  margin: 0;
  background: hsl(var(--background));
  padding: 0.5rem;
  border-radius: 0.25rem;
  border: 1px solid hsl(var(--border));
}

.detail-label-sm {
  font-size: 0.75rem;
  font-weight: 500;
  color: hsl(var(--muted-foreground));
  min-width: 60px;
}

/* Priority Badges */
.issue-priority {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
  font-size: 0.6875rem;
  font-weight: 500;
}

.issue-priority.critical {
  background: hsl(0 84% 60% / 0.15);
  color: hsl(0 84% 60%);
}

.issue-priority.high {
  background: hsl(25 95% 53% / 0.15);
  color: hsl(25 95% 53%);
}

.issue-priority.medium {
  background: hsl(45 93% 47% / 0.15);
  color: hsl(45 93% 47%);
}

.issue-priority.low {
  background: hsl(var(--muted));
  color: hsl(var(--muted-foreground));
}

/* ==========================================
   QUEUE VIEW STYLES
   ========================================== */

.queue-section {
  width: 100%;
}

.queue-timeline {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.queue-empty-state,
.queue-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  text-align: center;
  color: hsl(var(--muted-foreground));
}

.queue-empty svg,
.queue-empty > i {
  margin-bottom: 1rem;
  opacity: 0.5;
  color: hsl(var(--muted-foreground));
}

.queue-empty-container {
  display: flex;
  flex-direction: column;
  min-height: 300px;
}

.queue-empty-toolbar {
  display: flex;
  justify-content: flex-end;
  padding: 0.5rem 0;
  margin-bottom: 0.5rem;
}

.queue-empty-container .queue-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.queue-empty-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: hsl(var(--foreground));
  margin-bottom: 0.5rem;
}

.queue-empty-hint {
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
  margin-bottom: 1.5rem;
}

.queue-create-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.625rem 1.25rem;
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  border: none;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}

.queue-create-btn:hover {
  background: hsl(var(--primary) / 0.9);
  transform: translateY(-1px);
}

/* Queue Toolbar */
.queue-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1rem;
  background: hsl(var(--muted) / 0.3);
  border: 1px solid hsl(var(--border));
  border-radius: 0.5rem;
}

.queue-stats {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.queue-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Command Box */
.command-option {
  margin-bottom: 0.75rem;
}

.command-box {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem;
  background: hsl(var(--muted) / 0.5);
  border: 1px solid hsl(var(--border));
  border-radius: 0.375rem;
}

.command-text {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: hsl(var(--foreground));
  word-break: break-all;
}

.command-info {
  padding: 0.75rem;
  background: hsl(var(--primary) / 0.05);
  border-radius: 0.375rem;
  border-left: 3px solid hsl(var(--primary));
}

/* Issue ID */
.issue-id {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
  background: hsl(var(--muted));
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
}

/* Execution Group */
.queue-group {
  border: 1px solid hsl(var(--border));
  border-radius: 0.75rem;
  overflow: hidden;
  margin-bottom: 1rem;
  box-shadow: 0 1px 3px hsl(var(--foreground) / 0.04);
}

.queue-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1.25rem;
  background: hsl(var(--muted) / 0.3);
  border-bottom: 1px solid hsl(var(--border));
}

.queue-group-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.875rem;
}

.queue-group-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.6875rem;
  font-weight: 500;
}

.queue-group-badge.parallel {
  background: hsl(142 71% 45% / 0.15);
  color: hsl(142 71% 45%);
}

.queue-group-badge.sequential {
  background: hsl(262 83% 58% / 0.15);
  color: hsl(262 83% 58%);
}

.queue-group-count {
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
}

.queue-group-items {
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-height: 60px;
}

/* Parallel group items display horizontally */
.queue-group.parallel .queue-group-items {
  flex-direction: row;
  flex-wrap: wrap;
}

/* Queue Item */
.queue-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: hsl(var(--background));
  border: 1px solid hsl(var(--border));
  border-radius: 0.5rem;
  transition: all 0.15s ease;
}

.queue-item:hover {
  border-color: hsl(var(--primary));
  box-shadow: 0 2px 4px hsl(var(--foreground) / 0.05);
}

.queue-item[draggable="true"] {
  cursor: grab;
}

.queue-item[draggable="true"]:active {
  cursor: grabbing;
}

.queue-item-drag-handle {
  display: flex;
  align-items: center;
  color: hsl(var(--muted-foreground));
  cursor: grab;
}

.queue-item-drag-handle:active {
  cursor: grabbing;
}

.queue-item-order {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
  min-width: 2.5rem;
}

.queue-item-content {
  flex: 1;
  min-width: 0;
}

.queue-item-id {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: hsl(var(--muted-foreground));
}

.queue-item-title {
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.queue-item-issue {
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
}

.queue-item-priority {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  padding: 0.125rem 0.375rem;
  background: hsl(var(--muted));
  border-radius: 0.25rem;
  color: hsl(var(--muted-foreground));
}

/* Queue Item Status */
.queue-item-status {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.125rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.6875rem;
  font-weight: 500;
}

.queue-item-status.pending {
  background: hsl(var(--muted));
  color: hsl(var(--muted-foreground));
}

.queue-item-status.running {
  background: hsl(217 91% 60% / 0.15);
  color: hsl(217 91% 60%);
}

.queue-item-status.completed {
  background: hsl(var(--success) / 0.15);
  color: hsl(var(--success));
}

.queue-item-status.failed {
  background: hsl(var(--destructive) / 0.15);
  color: hsl(var(--destructive));
}

/* Drag and Drop States */
.queue-item.dragging {
  opacity: 0.5;
  border: 2px dashed hsl(var(--primary));
}

.queue-item.drag-over {
  border-color: hsl(var(--primary));
  background: hsl(var(--primary) / 0.05);
}

.queue-group-items.drag-over {
  background: hsl(var(--primary) / 0.03);
}

/* Arrow connector between sequential items */
.queue-group.sequential .queue-item:not(:last-child)::after {
  content: '';
  display: block;
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 8px solid hsl(var(--muted-foreground) / 0.3);
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
}

.queue-group.sequential .queue-item {
  position: relative;
}

/* ==========================================
   ISSUE DETAIL PANEL
   ========================================== */

.issue-detail-overlay {
  position: fixed;
  inset: 0;
  background: hsl(var(--foreground) / 0.4);
  z-index: 999;
  animation: fadeIn 0.15s ease-out;
}

.issue-detail-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 560px;
  max-width: 100%;
  height: 100vh;
  background: hsl(var(--background));
  border-left: 1px solid hsl(var(--border));
  z-index: 1000;
  display: flex;
  flex-direction: column;
  animation: slideInPanel 0.2s ease-out;
}

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

.issue-detail-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid hsl(var(--border));
}

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

.issue-detail-id {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
}

.issue-detail-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-top: 0.25rem;
  line-height: 1.4;
}

.issue-detail-title.editable {
  cursor: text;
  padding: 0.25rem 0.5rem;
  margin: 0.25rem -0.5rem 0;
  border-radius: 0.375rem;
  border: 1px solid transparent;
}

.issue-detail-title.editable:hover {
  background: hsl(var(--muted) / 0.5);
}

.issue-detail-title.editable:focus {
  outline: none;
  border-color: hsl(var(--primary));
  background: hsl(var(--background));
}

.issue-detail-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 0.375rem;
  border: none;
  background: transparent;
  cursor: pointer;
  color: hsl(var(--muted-foreground));
  transition: all 0.15s ease;
}

.issue-detail-close:hover {
  background: hsl(var(--muted));
  color: hsl(var(--foreground));
}

.issue-detail-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
}

.issue-detail-section {
  margin-bottom: 1.5rem;
}

.issue-detail-section-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: hsl(var(--muted-foreground));
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.issue-detail-section-title button {
  padding: 0.25rem;
  border-radius: 0.25rem;
  border: none;
  background: transparent;
  cursor: pointer;
  color: hsl(var(--muted-foreground));
  transition: all 0.15s ease;
}

.issue-detail-section-title button:hover {
  background: hsl(var(--muted));
  color: hsl(var(--foreground));
}

/* Context / Description */
.issue-detail-context {
  font-size: 0.875rem;
  line-height: 1.6;
  color: hsl(var(--foreground));
  white-space: pre-wrap;
}

.issue-detail-context.editable {
  padding: 0.75rem;
  background: hsl(var(--muted) / 0.3);
  border-radius: 0.5rem;
  border: 1px solid transparent;
  cursor: text;
  min-height: 100px;
}

.issue-detail-context.editable:hover {
  border-color: hsl(var(--border));
}

.issue-detail-context.editable:focus {
  outline: none;
  border-color: hsl(var(--primary));
  background: hsl(var(--background));
}

/* Solutions List */
.solution-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.solution-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: hsl(var(--muted) / 0.3);
  border: 1px solid hsl(var(--border));
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.solution-item:hover {
  border-color: hsl(var(--primary));
}

.solution-item.bound {
  border-color: hsl(var(--success));
  background: hsl(var(--success) / 0.05);
}

.solution-item-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 0.375rem;
  background: hsl(var(--muted));
  color: hsl(var(--muted-foreground));
}

.solution-item.bound .solution-item-icon {
  background: hsl(var(--success) / 0.15);
  color: hsl(var(--success));
}

.solution-item-content {
  flex: 1;
  min-width: 0;
}

.solution-item-name {
  font-size: 0.875rem;
  font-weight: 500;
}

.solution-item-meta {
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
}

/* Task List */
.task-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.task-item {
  padding: 0.75rem 1rem;
  background: hsl(var(--muted) / 0.3);
  border: 1px solid hsl(var(--border));
  border-radius: 0.5rem;
  transition: all 0.15s ease;
}

.task-item:hover {
  border-color: hsl(var(--primary) / 0.5);
}

.task-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.task-item-id {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: hsl(var(--muted-foreground));
}

.task-item-title {
  font-size: 0.875rem;
  font-weight: 500;
  margin-top: 0.25rem;
}

.task-item-scope {
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
  font-family: var(--font-mono);
}

.task-item-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Task Action Badge (Create, Update, etc) */
.task-action-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
  font-size: 0.6875rem;
  font-weight: 500;
}

.task-action-badge.create {
  background: hsl(142 71% 45% / 0.15);
  color: hsl(142 71% 45%);
}

.task-action-badge.update {
  background: hsl(217 91% 60% / 0.15);
  color: hsl(217 91% 60%);
}

.task-action-badge.implement {
  background: hsl(262 83% 58% / 0.15);
  color: hsl(262 83% 58%);
}

.task-action-badge.configure {
  background: hsl(45 93% 47% / 0.15);
  color: hsl(45 93% 47%);
}

.task-action-badge.refactor {
  background: hsl(25 95% 53% / 0.15);
  color: hsl(25 95% 53%);
}

.task-action-badge.test {
  background: hsl(199 89% 48% / 0.15);
  color: hsl(199 89% 48%);
}

.task-action-badge.delete {
  background: hsl(var(--destructive) / 0.15);
  color: hsl(var(--destructive));
}

/* Task Status Dropdown */
.task-status-select {
  font-size: 0.6875rem;
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  border: 1px solid hsl(var(--border));
  background: hsl(var(--background));
  cursor: pointer;
}

.task-status-select:focus {
  outline: none;
  border-color: hsl(var(--primary));
}

/* Modification Points */
.modification-points {
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid hsl(var(--border) / 0.5);
}

.modification-point {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.75rem;
  padding: 0.25rem 0;
}

.modification-point-file {
  font-family: var(--font-mono);
  color: hsl(var(--primary));
}

.modification-point-change {
  color: hsl(var(--muted-foreground));
}

/* Implementation Steps */
.implementation-steps {
  margin-top: 0.5rem;
  padding-left: 1rem;
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
}

.implementation-steps li {
  margin: 0.25rem 0;
}

/* Acceptance Criteria */
.acceptance-criteria {
  margin-top: 0.5rem;
  padding-left: 1rem;
  font-size: 0.75rem;
}

.acceptance-criteria li {
  margin: 0.25rem 0;
  color: hsl(var(--success));
}

/* ==========================================
   CONFLICTS SECTION
   ========================================== */

.conflicts-section {
  margin-top: 1.5rem;
}

.conflict-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: hsl(45 93% 47% / 0.1);
  border: 1px solid hsl(45 93% 47% / 0.3);
  border-radius: 0.5rem;
  margin-bottom: 0.5rem;
}

.conflict-item.resolved {
  background: hsl(var(--success) / 0.05);
  border-color: hsl(var(--success) / 0.3);
}

.conflict-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 9999px;
  background: hsl(45 93% 47% / 0.2);
  color: hsl(45 93% 47%);
}

.conflict-item.resolved .conflict-icon {
  background: hsl(var(--success) / 0.2);
  color: hsl(var(--success));
}

.conflict-content {
  flex: 1;
  min-width: 0;
}

.conflict-file {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
}

.conflict-tasks {
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
  margin-top: 0.25rem;
}

.conflict-resolution {
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
  margin-top: 0.25rem;
}

/* ==========================================
   FILTER BAR
   ========================================== */

.issue-filter-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.issue-filter-group {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.issue-filter-group label {
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
}

.issue-filter-select {
  font-size: 0.8125rem;
  padding: 0.375rem 0.75rem;
  border-radius: 0.375rem;
  border: 1px solid hsl(var(--border));
  background: hsl(var(--background));
  cursor: pointer;
}

.issue-filter-select:focus {
  outline: none;
  border-color: hsl(var(--primary));
}

/* ==========================================
   RESPONSIVE ADJUSTMENTS
   ========================================== */

@media (max-width: 768px) {
  .issues-grid {
    grid-template-columns: 1fr;
  }

  .issue-detail-panel {
    width: 100%;
  }

  .queue-group.parallel .queue-group-items {
    flex-direction: column;
  }

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

@media (max-width: 480px) {
  .issue-view-toggle {
    width: 100%;
  }

  .issue-view-toggle button {
    flex: 1;
    text-align: center;
  }

  .queue-item {
    flex-wrap: wrap;
  }

  .queue-item-content {
    width: 100%;
  }
}

/* ==========================================
   ANIMATIONS
   ========================================== */

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}

/* Line clamp utility */
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Badge styles */
.issue-card .badge,
.queue-item .badge {
  font-size: 0.75rem;
  font-weight: 500;
}

/* ==========================================
   TOOLBAR & SEARCH
   ========================================== */

.issue-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.75rem;
  background: hsl(var(--muted) / 0.3);
  border-radius: 0.5rem;
  border: 1px solid hsl(var(--border));
}

.issue-search {
  position: relative;
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 200px;
  max-width: 320px;
}

.issue-search > i:first-child {
  position: absolute;
  left: 0.75rem;
  color: hsl(var(--muted-foreground));
  pointer-events: none;
}

.issue-search input {
  width: 100%;
  padding: 0.5rem 2rem 0.5rem 2.25rem;
  border: 1px solid hsl(var(--border));
  border-radius: 0.375rem;
  background: hsl(var(--background));
  font-size: 0.875rem;
  color: hsl(var(--foreground));
  transition: border-color 0.15s ease;
}

.issue-search input:focus {
  outline: none;
  border-color: hsl(var(--primary));
}

.issue-search input::placeholder {
  color: hsl(var(--muted-foreground));
}

.issue-search-clear {
  position: absolute;
  right: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  border: none;
  border-radius: 9999px;
  background: hsl(var(--muted));
  color: hsl(var(--muted-foreground));
  cursor: pointer;
  transition: all 0.15s ease;
}

.issue-search-clear:hover {
  background: hsl(var(--destructive) / 0.1);
  color: hsl(var(--destructive));
}

/* Search Highlight */
.search-highlight {
  background: hsl(45 93% 47% / 0.3);
  color: inherit;
  padding: 0 2px;
  border-radius: 2px;
  font-weight: 500;
}

/* Search Suggestions Dropdown */
.search-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 0.25rem;
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: 0.5rem;
  box-shadow: 0 4px 12px hsl(var(--foreground) / 0.1);
  max-height: 300px;
  overflow-y: auto;
  z-index: 50;
  display: none;
}

.search-suggestions.show {
  display: block;
}

.search-suggestion-item {
  padding: 0.625rem 0.875rem;
  cursor: pointer;
  border-bottom: 1px solid hsl(var(--border) / 0.5);
  transition: background 0.15s ease;
}

.search-suggestion-item:hover,
.search-suggestion-item.selected {
  background: hsl(var(--muted));
}

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

.suggestion-id {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: hsl(var(--muted-foreground));
  margin-bottom: 0.125rem;
}

.suggestion-title {
  font-size: 0.8125rem;
  color: hsl(var(--foreground));
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ==========================================
   CREATE BUTTON
   ========================================== */

.issue-create-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1rem;
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  border: none;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}

.issue-create-btn:hover {
  background: hsl(var(--primary) / 0.9);
  transform: translateY(-1px);
}

.issue-create-btn:active {
  transform: translateY(0);
}

/* ==========================================
   ISSUE STATS
   ========================================== */

.issue-stats {
  padding: 0.5rem 0;
}

/* ==========================================
   EMPTY STATE (CENTERED)
   ========================================== */

.issue-empty-container {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 300px;
}

.issue-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

.issue-empty > i,
.issue-empty > svg {
  color: hsl(var(--muted-foreground));
  opacity: 0.5;
  margin-bottom: 1rem;
}

.issue-empty-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: hsl(var(--foreground));
  margin-bottom: 0.5rem;
}

.issue-empty-hint {
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
  margin-bottom: 1.5rem;
}

.issue-empty-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.625rem 1.25rem;
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  border: none;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}

.issue-empty-btn:hover {
  background: hsl(var(--primary) / 0.9);
}

/* ==========================================
   MODAL STYLES
   ========================================== */

.issue-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.issue-modal.hidden {
  display: none;
}

.issue-modal-backdrop {
  position: absolute;
  inset: 0;
  background: hsl(var(--foreground) / 0.5);
  animation: fadeIn 0.15s ease-out;
}

.issue-modal-content {
  position: relative;
  width: 90%;
  max-width: 480px;
  background: hsl(var(--background));
  border: 1px solid hsl(var(--border));
  border-radius: 0.75rem;
  box-shadow: 0 20px 40px hsl(var(--foreground) / 0.15);
  animation: modalSlideIn 0.2s ease-out;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

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

.issue-modal-header h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: hsl(var(--foreground));
}

.issue-modal-body {
  padding: 1.25rem;
  max-height: 60vh;
  overflow-y: auto;
}

.issue-modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-top: 1px solid hsl(var(--border));
  background: hsl(var(--muted) / 0.3);
}

/* ==========================================
   FORM STYLES
   ========================================== */

.form-group {
  margin-bottom: 1rem;
}

.form-group:last-child {
  margin-bottom: 0;
}

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: hsl(var(--foreground));
  margin-bottom: 0.375rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.625rem 0.75rem;
  border: 1px solid hsl(var(--border));
  border-radius: 0.375rem;
  background: hsl(var(--background));
  font-size: 0.875rem;
  color: hsl(var(--foreground));
  transition: border-color 0.15s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: hsl(var(--primary));
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: hsl(var(--muted-foreground));
}

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

.form-group select {
  cursor: pointer;
}

/* Input with action button */
.input-with-action {
  display: flex;
  gap: 0.5rem;
}

.input-with-action input {
  flex: 1;
}

.input-with-action .btn-icon {
  flex-shrink: 0;
}

/* ==========================================
   BUTTON STYLES
   ========================================== */

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  padding: 0.5rem 1rem;
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  border: none;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-primary:hover {
  background: hsl(var(--primary) / 0.9);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  padding: 0.5rem 1rem;
  background: hsl(var(--muted));
  color: hsl(var(--foreground));
  border: 1px solid hsl(var(--border));
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-secondary:hover {
  background: hsl(var(--muted) / 0.8);
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  background: transparent;
  color: hsl(var(--muted-foreground));
  border: none;
  border-radius: 0.375rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-icon:hover {
  background: hsl(var(--muted));
  color: hsl(var(--foreground));
}

/* ==========================================
   DETAIL PANEL ENHANCEMENTS
   ========================================== */

.issue-detail-content {
  padding: 1.25rem;
  overflow-y: auto;
  flex: 1;
}

.detail-section {
  margin-bottom: 1.5rem;
}

.detail-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: hsl(var(--muted-foreground));
  margin-bottom: 0.5rem;
}

.detail-editable {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.detail-value {
  flex: 1;
  font-size: 1rem;
  font-weight: 500;
  color: hsl(var(--foreground));
}

.detail-context {
  position: relative;
}

.detail-pre {
  font-family: inherit;
  font-size: 0.875rem;
  line-height: 1.6;
  color: hsl(var(--foreground));
  white-space: pre-wrap;
  word-break: break-word;
  padding: 0.75rem;
  background: hsl(var(--muted) / 0.3);
  border-radius: 0.375rem;
}

.btn-edit {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  padding: 0;
  background: transparent;
  color: hsl(var(--muted-foreground));
  border: none;
  border-radius: 0.25rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-edit:hover {
  background: hsl(var(--muted));
  color: hsl(var(--primary));
}

/* Solutions List */
.solutions-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.solution-item {
  padding: 0.75rem;
  background: hsl(var(--muted) / 0.3);
  border: 1px solid hsl(var(--border));
  border-radius: 0.375rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.solution-item:hover {
  border-color: hsl(var(--primary) / 0.5);
}

.solution-item.bound {
  border-color: hsl(var(--success));
  background: hsl(var(--success) / 0.05);
}

.solution-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.solution-id {
  color: hsl(var(--muted-foreground));
}

.solution-bound-badge {
  display: inline-flex;
  padding: 0.125rem 0.375rem;
  background: hsl(var(--success) / 0.15);
  color: hsl(var(--success));
  font-size: 0.6875rem;
  font-weight: 500;
  border-radius: 0.25rem;
}

.solution-tasks {
  margin-left: auto;
  color: hsl(var(--muted-foreground));
}

.solution-tasks-list {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid hsl(var(--border) / 0.5);
}

/* Tasks List */
.tasks-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.task-item-detail {
  padding: 0.75rem;
  background: hsl(var(--muted) / 0.3);
  border: 1px solid hsl(var(--border));
  border-radius: 0.375rem;
}

.task-title-detail {
  font-size: 0.875rem;
  color: hsl(var(--foreground));
  margin-top: 0.375rem;
}

/* Edit Mode */
.edit-input,
.edit-textarea {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid hsl(var(--primary));
  border-radius: 0.375rem;
  background: hsl(var(--background));
  font-size: 0.875rem;
  color: hsl(var(--foreground));
}

.edit-input:focus,
.edit-textarea:focus {
  outline: none;
}

.edit-textarea {
  resize: vertical;
  min-height: 100px;
}

.edit-actions {
  display: flex;
  gap: 0.25rem;
  margin-top: 0.5rem;
}

.btn-save,
.btn-cancel {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: none;
  border-radius: 0.25rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-save {
  background: hsl(var(--success) / 0.15);
  color: hsl(var(--success));
}

.btn-save:hover {
  background: hsl(var(--success) / 0.25);
}

.btn-cancel {
  background: hsl(var(--muted));
  color: hsl(var(--muted-foreground));
}

.btn-cancel:hover {
  background: hsl(var(--destructive) / 0.1);
  color: hsl(var(--destructive));
}

/* ==========================================
   QUEUE ENHANCEMENTS
   ========================================== */

.queue-info {
  padding: 0.5rem 0;
}

.queue-items {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* Parallel items use CSS Grid for uniform sizing */
.queue-items.parallel {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 0.75rem;
}

.queue-items.parallel .queue-item {
  display: grid;
  grid-template-areas:
    "id id delete"
    "issue issue issue"
    "solution solution solution";
  grid-template-columns: 1fr 1fr auto;
  grid-template-rows: auto auto 1fr;
  align-items: start;
  padding: 0.75rem;
  min-height: 90px;
  gap: 0.25rem;
}

/* Card content layout */
.queue-items.parallel .queue-item .queue-item-id {
  grid-area: id;
  font-size: 0.875rem;
  font-weight: 700;
  color: hsl(var(--foreground));
}

.queue-items.parallel .queue-item .queue-item-issue {
  grid-area: issue;
  font-size: 0.6875rem;
  color: hsl(var(--muted-foreground));
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.3;
}

.queue-items.parallel .queue-item .queue-item-solution {
  grid-area: solution;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: hsl(var(--foreground));
  align-self: end;
}

/* Hide extra elements in parallel view */
.queue-items.parallel .queue-item .queue-item-files,
.queue-items.parallel .queue-item .queue-item-priority,
.queue-items.parallel .queue-item .queue-item-deps,
.queue-items.parallel .queue-item .queue-item-task {
  display: none;
}

/* Delete button positioned in corner */
.queue-items.parallel .queue-item .queue-item-delete {
  grid-area: delete;
  justify-self: end;
  padding: 0.125rem;
  opacity: 0;
}

.queue-group-type {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.25rem 0.625rem;
  border-radius: 0.375rem;
}

.queue-group-type.parallel {
  color: hsl(142 71% 40%);
  background: hsl(142 71% 45% / 0.1);
}

.queue-group-type.sequential {
  color: hsl(262 83% 50%);
  background: hsl(262 83% 58% / 0.1);
}

/* Queue Item Status Colors - Enhanced visual distinction */

/* Pending - Default subtle state */
.queue-item.pending,
.queue-item:not(.ready):not(.executing):not(.completed):not(.failed):not(.blocked) {
  border-color: hsl(var(--border));
  background: hsl(var(--card));
}

/* Ready - Blue tint, ready to execute */
.queue-item.ready {
  border-color: hsl(199 89% 48%);
  background: hsl(199 89% 48% / 0.06);
  border-left: 3px solid hsl(199 89% 48%);
}

/* Executing - Amber with pulse animation */
.queue-item.executing {
  border-color: hsl(38 92% 50%);
  background: hsl(38 92% 50% / 0.08);
  border-left: 3px solid hsl(38 92% 50%);
  animation: executing-pulse 2s ease-in-out infinite;
}

@keyframes executing-pulse {
  0%, 100% { box-shadow: 0 0 0 0 hsl(38 92% 50% / 0.3); }
  50% { box-shadow: 0 0 8px 2px hsl(38 92% 50% / 0.2); }
}

/* Completed - Green success state */
.queue-item.completed {
  border-color: hsl(142 71% 45%);
  background: hsl(142 71% 45% / 0.06);
  border-left: 3px solid hsl(142 71% 45%);
}

/* Failed - Red error state */
.queue-item.failed {
  border-color: hsl(0 84% 60%);
  background: hsl(0 84% 60% / 0.06);
  border-left: 3px solid hsl(0 84% 60%);
}

/* Queue Item Failure Info */
.queue-item-failure {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  color: hsl(var(--destructive));
  background: hsl(var(--destructive) / 0.1);
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
  max-width: 250px;
  overflow: hidden;
}

.queue-item-failure i {
  flex-shrink: 0;
}

.queue-item-failure .failure-type {
  font-family: var(--font-mono);
  font-weight: 500;
  flex-shrink: 0;
}

.queue-item-failure .failure-msg {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: hsl(var(--muted-foreground));
}

/* Hide failure in parallel view to save space */
.queue-items.parallel .queue-item .queue-item-failure {
  display: none;
}

/* Blocked - Purple/violet blocked state */
.queue-item.blocked {
  border-color: hsl(262 83% 58%);
  background: hsl(262 83% 58% / 0.05);
  border-left: 3px solid hsl(262 83% 58%);
  opacity: 0.8;
}

/* Priority indicator */
.issue-priority {
  display: inline-flex;
  align-items: center;
  gap: 0.125rem;
}

/* Conflicts list */
.conflicts-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.conflict-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  background: hsl(45 93% 47% / 0.1);
  border: 1px solid hsl(45 93% 47% / 0.3);
  border-radius: 0.375rem;
}

.conflict-file {
  color: hsl(var(--primary));
}

.conflict-tasks {
  flex: 1;
}

.conflict-status {
  font-size: 0.6875rem;
  font-weight: 500;
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
}

.conflict-status.pending {
  background: hsl(45 93% 47% / 0.15);
  color: hsl(45 93% 47%);
}

.conflict-status.resolved {
  background: hsl(var(--success) / 0.15);
  color: hsl(var(--success));
}

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

@media (max-width: 640px) {
  .issue-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .issue-search {
    max-width: none;
  }

  .issue-filters {
    justify-content: flex-start;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

/* ==========================================
   SOLUTION DETAIL MODAL
   ========================================== */

.solution-modal {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
}

.solution-modal.hidden {
  display: none;
}

.solution-modal-backdrop {
  position: absolute;
  inset: 0;
  background: hsl(var(--foreground) / 0.6);
  animation: fadeIn 0.15s ease-out;
}

.solution-modal-content {
  position: relative;
  width: 90%;
  max-width: 720px;
  max-height: 85vh;
  background: hsl(var(--background));
  border: 1px solid hsl(var(--border));
  border-radius: 0.75rem;
  box-shadow: 0 25px 50px hsl(var(--foreground) / 0.2);
  display: flex;
  flex-direction: column;
  animation: modalSlideIn 0.2s ease-out;
}

.solution-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid hsl(var(--border));
  flex-shrink: 0;
}

.solution-modal-title h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: hsl(var(--foreground));
  margin-top: 0.25rem;
}

.solution-modal-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.solution-modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem;
}

/* Solution Overview Stats */
.solution-overview {
  display: flex;
  gap: 1.5rem;
  padding: 1rem;
  background: hsl(var(--muted) / 0.3);
  border-radius: 0.5rem;
  margin-bottom: 1rem;
}

.solution-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.solution-stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: hsl(var(--foreground));
}

.solution-stat-label {
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Solution Detail Section */
.solution-detail-section {
  margin-bottom: 1.5rem;
}

.solution-detail-section:last-child {
  margin-bottom: 0;
}

.solution-detail-section-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: hsl(var(--foreground));
  margin-bottom: 0.75rem;
}

/* Solution Tasks Detail */
.solution-tasks-detail {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.solution-task-card {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: 0.5rem;
  overflow: hidden;
}

.solution-task-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: hsl(var(--muted) / 0.3);
  cursor: pointer;
  transition: background 0.15s ease;
}

.solution-task-header:hover {
  background: hsl(var(--muted) / 0.5);
}

.solution-task-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.solution-task-index {
  font-size: 0.75rem;
  font-weight: 600;
  color: hsl(var(--muted-foreground));
  min-width: 1.5rem;
}

.solution-task-id {
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
}

.task-expand-icon {
  transition: transform 0.2s ease;
  color: hsl(var(--muted-foreground));
}

.solution-task-title {
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: hsl(var(--foreground));
  border-top: 1px solid hsl(var(--border) / 0.5);
}

.solution-task-details {
  padding: 0.75rem 1rem;
  border-top: 1px solid hsl(var(--border));
  background: hsl(var(--muted) / 0.15);
}

.solution-task-scope {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  padding: 0.5rem;
  background: hsl(var(--primary) / 0.1);
  border-radius: 0.375rem;
}

.solution-task-scope-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: hsl(var(--muted-foreground));
}

.solution-task-subtitle {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: hsl(var(--muted-foreground));
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.solution-task-mod-points,
.solution-task-impl-steps,
.solution-task-acceptance,
.solution-task-deps {
  margin-bottom: 0.75rem;
}

.solution-task-list,
.solution-impl-list,
.solution-acceptance-list {
  margin: 0;
  padding-left: 1.25rem;
  font-size: 0.8125rem;
  color: hsl(var(--foreground));
}

.solution-task-list li,
.solution-impl-list li,
.solution-acceptance-list li {
  margin: 0.25rem 0;
}

.solution-mod-point {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.mod-point-file {
  color: hsl(var(--primary));
  font-size: 0.8125rem;
}

.mod-point-change {
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
  margin-left: 0.5rem;
}

.solution-deps-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.solution-dep-tag {
  padding: 0.125rem 0.5rem;
  background: hsl(var(--muted));
  color: hsl(var(--muted-foreground));
  border-radius: 0.25rem;
  font-size: 0.75rem;
}

/* ==========================================
   LIFECYCLE PHASE BADGES
   ========================================== */

.phase-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 9999px;
  font-size: 0.6875rem;
  font-weight: 600;
  margin-right: 0.25rem;
}

.phase-badge.phase-1 {
  background: hsl(217 91% 60% / 0.2);
  color: hsl(217 91% 60%);
}

.phase-badge.phase-2 {
  background: hsl(262 83% 58% / 0.2);
  color: hsl(262 83% 58%);
}

.phase-badge.phase-3 {
  background: hsl(25 95% 53% / 0.2);
  color: hsl(25 95% 53%);
}

.phase-badge.phase-4 {
  background: hsl(142 71% 45% / 0.2);
  color: hsl(142 71% 45%);
}

.phase-badge.phase-5 {
  background: hsl(199 89% 48% / 0.2);
  color: hsl(199 89% 48%);
}

/* ==========================================
   QUEUE STATS GRID
   ========================================== */

.queue-stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.75rem;
}

@media (max-width: 768px) {
  .queue-stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 480px) {
  .queue-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.queue-stat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1rem 1.25rem;
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: 0.75rem;
  text-align: center;
  transition: all 0.2s ease;
}

.queue-stat-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 8px hsl(var(--foreground) / 0.06);
}

.queue-stat-card .queue-stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: hsl(var(--foreground));
  line-height: 1.2;
}

.queue-stat-card .queue-stat-label {
  font-size: 0.6875rem;
  color: hsl(var(--muted-foreground));
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.375rem;
  font-weight: 500;
}

/* Pending - Slate/Gray with subtle blue tint */
.queue-stat-card.pending {
  border-color: hsl(215 20% 65% / 0.4);
  background: linear-gradient(135deg, hsl(215 20% 95%) 0%, hsl(var(--card)) 100%);
}

.queue-stat-card.pending .queue-stat-value {
  color: hsl(215 20% 45%);
}

.queue-stat-card.pending .queue-stat-label {
  color: hsl(215 20% 55%);
}

/* Executing - Amber/Orange - attention-grabbing */
.queue-stat-card.executing {
  border-color: hsl(38 92% 50% / 0.5);
  background: linear-gradient(135deg, hsl(38 92% 95%) 0%, hsl(45 93% 97%) 100%);
}

.queue-stat-card.executing .queue-stat-value {
  color: hsl(38 92% 40%);
}

.queue-stat-card.executing .queue-stat-label {
  color: hsl(38 70% 45%);
}

/* Completed - Green - success indicator */
.queue-stat-card.completed {
  border-color: hsl(142 71% 45% / 0.5);
  background: linear-gradient(135deg, hsl(142 71% 95%) 0%, hsl(142 50% 97%) 100%);
}

.queue-stat-card.completed .queue-stat-value {
  color: hsl(142 71% 35%);
}

.queue-stat-card.completed .queue-stat-label {
  color: hsl(142 50% 40%);
}

/* Failed - Red - error indicator */
.queue-stat-card.failed {
  border-color: hsl(0 84% 60% / 0.5);
  background: linear-gradient(135deg, hsl(0 84% 95%) 0%, hsl(0 70% 97%) 100%);
}

.queue-stat-card.failed .queue-stat-value {
  color: hsl(0 84% 45%);
}

.queue-stat-card.failed .queue-stat-label {
  color: hsl(0 60% 50%);
}

/* ==========================================
   QUEUE INFO CARDS
   ========================================== */

.queue-info-card {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.queue-info-label {
  font-size: 0.6875rem;
  color: hsl(var(--muted-foreground));
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.queue-info-value {
  font-size: 0.875rem;
  color: hsl(var(--foreground));
}

/* Queue Status Badge */
.queue-status-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
}

.queue-status-badge.active {
  background: hsl(217 91% 60% / 0.15);
  color: hsl(217 91% 60%);
}

.queue-status-badge.completed {
  background: hsl(var(--success) / 0.15);
  color: hsl(var(--success));
}

.queue-status-badge.failed {
  background: hsl(var(--destructive) / 0.15);
  color: hsl(var(--destructive));
}

.queue-status-badge.archived {
  background: hsl(var(--muted));
  color: hsl(var(--muted-foreground));
}

/* ==========================================
   SOLUTION TASK SECTIONS
   ========================================== */

.solution-task-section {
  margin-bottom: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid hsl(var(--border) / 0.3);
}

.solution-task-section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

/* ==========================================
   TEST SECTION STYLES
   ========================================== */

.test-subsection,
.acceptance-subsection {
  margin-bottom: 0.5rem;
}

.test-subsection:last-child,
.acceptance-subsection:last-child {
  margin-bottom: 0;
}

.test-label,
.acceptance-label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 500;
  color: hsl(var(--muted-foreground));
  text-transform: uppercase;
  letter-spacing: 0.025em;
  margin-bottom: 0.25rem;
}

.test-list {
  margin: 0;
  padding-left: 1.25rem;
  font-size: 0.8125rem;
  color: hsl(var(--foreground));
}

.test-list li {
  margin: 0.125rem 0;
}

.test-commands,
.verification-commands {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.test-command,
.verification-command {
  display: block;
  padding: 0.375rem 0.625rem;
  background: hsl(var(--muted) / 0.5);
  border: 1px solid hsl(var(--border));
  border-radius: 0.25rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: hsl(var(--foreground));
  word-break: break-all;
}

.coverage-target {
  font-size: 0.6875rem;
  font-weight: 400;
  color: hsl(var(--muted-foreground));
  margin-left: 0.25rem;
}

/* ==========================================
   COMMIT INFO STYLES
   ========================================== */

.commit-info {
  background: hsl(var(--muted) / 0.3);
  border: 1px solid hsl(var(--border));
  border-radius: 0.375rem;
  padding: 0.625rem;
}

.commit-type {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.commit-type-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: lowercase;
}

.commit-type-badge.feat {
  background: hsl(142 71% 45% / 0.15);
  color: hsl(142 71% 45%);
}

.commit-type-badge.fix {
  background: hsl(0 84% 60% / 0.15);
  color: hsl(0 84% 60%);
}

.commit-type-badge.refactor {
  background: hsl(262 83% 58% / 0.15);
  color: hsl(262 83% 58%);
}

.commit-type-badge.test {
  background: hsl(199 89% 48% / 0.15);
  color: hsl(199 89% 48%);
}

.commit-type-badge.docs {
  background: hsl(45 93% 47% / 0.15);
  color: hsl(45 93% 47%);
}

.commit-type-badge.chore {
  background: hsl(var(--muted));
  color: hsl(var(--muted-foreground));
}

.commit-scope {
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
}

.commit-breaking {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.375rem;
  background: hsl(var(--destructive) / 0.15);
  color: hsl(var(--destructive));
  border-radius: 0.25rem;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.commit-message {
  margin: 0;
  padding: 0.5rem;
  background: hsl(var(--background));
  border: 1px solid hsl(var(--border));
  border-radius: 0.25rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: hsl(var(--foreground));
  white-space: pre-wrap;
  word-break: break-word;
}

/* Modification Point Target */
.mod-point-target {
  font-size: 0.75rem;
  color: hsl(var(--primary));
  font-family: var(--font-mono);
}

/* JSON Toggle */
.solution-json-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.75rem 1rem;
  background: hsl(var(--muted) / 0.3);
  border: 1px solid hsl(var(--border));
  border-radius: 0.375rem;
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.solution-json-toggle:hover {
  background: hsl(var(--muted) / 0.5);
  color: hsl(var(--foreground));
}

.solution-json-content {
  margin-top: 0.5rem;
  border: 1px solid hsl(var(--border));
  border-radius: 0.375rem;
  overflow: hidden;
}

.solution-json-pre {
  margin: 0;
  padding: 1rem;
  background: hsl(var(--muted) / 0.3);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.5;
  color: hsl(var(--foreground));
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 300px;
  overflow-y: auto;
}

/* Responsive Solution Modal */
@media (max-width: 640px) {
  .solution-modal-content {
    max-height: 95vh;
    margin: 0.5rem;
  }

  .solution-overview {
    flex-wrap: wrap;
    justify-content: center;
  }

  .solution-stat {
    min-width: 80px;
  }
}

/* ==========================================
   QUEUE HISTORY MODAL
   ========================================== */

.queue-history-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.queue-history-item {
  padding: 1rem;
  background: hsl(var(--muted) / 0.3);
  border: 1px solid hsl(var(--border));
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.queue-history-item:hover {
  background: hsl(var(--muted) / 0.5);
  border-color: hsl(var(--primary) / 0.3);
}

.queue-history-item.active {
  border-color: hsl(var(--primary));
  background: hsl(var(--primary) / 0.1);
}

.queue-history-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.queue-history-id {
  font-size: 0.875rem;
  font-weight: 600;
  color: hsl(var(--foreground));
}

.queue-active-badge {
  padding: 0.125rem 0.5rem;
  font-size: 0.625rem;
  font-weight: 600;
  text-transform: uppercase;
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  border-radius: 9999px;
}

.queue-history-status {
  padding: 0.125rem 0.5rem;
  font-size: 0.75rem;
  border-radius: 0.25rem;
  background: hsl(var(--muted));
  color: hsl(var(--muted-foreground));
}

.queue-history-status.active {
  background: hsl(142 76% 36% / 0.2);
  color: hsl(142 76% 36%);
}

.queue-history-status.completed {
  background: hsl(142 76% 36% / 0.2);
  color: hsl(142 76% 36%);
}

.queue-history-status.archived {
  background: hsl(var(--muted));
  color: hsl(var(--muted-foreground));
}

.queue-history-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

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

/* Queue Detail View */
.queue-detail-view {
  padding: 0.5rem 0;
}

.queue-detail-header {
  display: flex;
  align-items: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid hsl(var(--border));
}

.queue-detail-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}

.queue-detail-stats .stat-item {
  text-align: center;
  padding: 0.75rem;
  background: hsl(var(--muted) / 0.3);
  border-radius: 0.5rem;
}

.queue-detail-stats .stat-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: hsl(var(--foreground));
}

.queue-detail-stats .stat-label {
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
}

.queue-detail-stats .stat-item.completed .stat-value {
  color: hsl(142 76% 36%);
}

.queue-detail-stats .stat-item.pending .stat-value {
  color: hsl(48 96% 53%);
}

.queue-detail-stats .stat-item.failed .stat-value {
  color: hsl(0 84% 60%);
}

.queue-detail-groups {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.queue-group-section {
  background: hsl(var(--muted) / 0.2);
  border: 1px solid hsl(var(--border));
  border-radius: 0.5rem;
  overflow: hidden;
}

.queue-group-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: hsl(var(--muted) / 0.3);
  border-bottom: 1px solid hsl(var(--border));
  font-weight: 500;
}

.queue-group-items {
  padding: 0.5rem;
}

.queue-detail-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.5rem 0.75rem;
  border-radius: 0.25rem;
  border-left: 3px solid transparent;
}

.queue-detail-item:hover {
  background: hsl(var(--muted) / 0.3);
}

.queue-detail-item.completed {
  border-left-color: hsl(142 76% 36%);
}

.queue-detail-item.pending {
  border-left-color: hsl(48 96% 53%);
}

.queue-detail-item.executing {
  border-left-color: hsl(217 91% 60%);
}

.queue-detail-item.failed {
  border-left-color: hsl(0 84% 60%);
}

.queue-detail-item .item-main {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.queue-detail-item .item-id {
  min-width: 50px;
  color: hsl(var(--muted-foreground));
  font-family: var(--font-mono);
}

.queue-detail-item .item-title {
  flex: 1;
  color: hsl(var(--foreground));
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.queue-detail-item .item-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-left: calc(50px + 0.75rem);
}

.queue-detail-item .item-issue {
  color: hsl(var(--primary));
  font-family: var(--font-mono);
}

.queue-detail-item .item-status {
  padding: 0.125rem 0.5rem;
  font-size: 0.75rem;
  border-radius: 0.25rem;
  background: hsl(var(--muted));
  color: hsl(var(--muted-foreground));
}

.queue-detail-item .item-status.completed {
  background: hsl(142 76% 36% / 0.2);
  color: hsl(142 76% 36%);
}

.queue-detail-item .item-status.pending {
  background: hsl(48 96% 53% / 0.2);
  color: hsl(48 96% 53%);
}

.queue-detail-item .item-status.executing {
  background: hsl(217 91% 60% / 0.2);
  color: hsl(217 91% 60%);
}

.queue-detail-item .item-status.failed {
  background: hsl(0 84% 60% / 0.2);
  color: hsl(0 84% 60%);
}

/* Small Buttons */
.btn-sm {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  border-radius: 0.25rem;
  border: none;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-sm.btn-primary {
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
}

.btn-sm.btn-primary:hover {
  opacity: 0.9;
}

.btn-sm.btn-secondary {
  background: hsl(var(--muted));
  color: hsl(var(--foreground));
}

.btn-sm.btn-secondary:hover {
  background: hsl(var(--muted) / 0.8);
}

@media (max-width: 640px) {
  .queue-detail-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .queue-history-meta {
    flex-direction: column;
    gap: 0.25rem;
  }
}

/* ==========================================
   MULTI-QUEUE CARDS VIEW
   ========================================== */

/* Queue Cards Header */
.queue-cards-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Queue Cards Grid */
.queue-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

/* Individual Queue Card */
.queue-card {
  position: relative;
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: 0.75rem;
  padding: 1rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.queue-card:hover {
  border-color: hsl(var(--primary) / 0.5);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px hsl(var(--foreground) / 0.08);
}

.queue-card.active {
  border-color: hsl(var(--primary));
  background: hsl(var(--primary) / 0.05);
}

.queue-card.merged {
  opacity: 0.6;
  border-style: dashed;
}

.queue-card.merged:hover {
  opacity: 0.8;
}

/* Queue Card Header */
.queue-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.queue-card-id {
  font-size: 0.875rem;
  font-weight: 600;
  color: hsl(var(--foreground));
}

.queue-card-badges {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Queue Card Stats - Progress Bar */
.queue-card-stats {
  margin-bottom: 0.75rem;
}

.queue-card-stats .progress-bar {
  height: 6px;
  background: hsl(var(--muted));
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 0.5rem;
}

.queue-card-stats .progress-fill {
  height: 100%;
  background: hsl(var(--primary));
  border-radius: 3px;
  transition: width 0.3s ease;
}

.queue-card-stats .progress-fill.completed {
  background: hsl(var(--success, 142 76% 36%));
}

.queue-card-progress {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: hsl(var(--foreground));
}

/* Queue Card Meta */
.queue-card-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
  margin-bottom: 0.75rem;
}

/* Queue Card Actions */
.queue-card-actions {
  display: flex;
  gap: 0.5rem;
  padding-top: 0.75rem;
  border-top: 1px solid hsl(var(--border));
}

/* Queue Detail Header */
.queue-detail-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.queue-detail-title {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.queue-detail-actions {
  display: flex;
  gap: 0.5rem;
}

/* Queue Item Delete Button */
.queue-item-delete {
  margin-left: auto;
  padding: 0.25rem;
  opacity: 0;
  transition: opacity 0.15s ease;
  color: hsl(var(--muted-foreground));
  border-radius: 0.25rem;
}

.queue-item:hover .queue-item-delete {
  opacity: 1;
}

.queue-item-delete:hover {
  color: hsl(var(--destructive, 0 84% 60%));
  background: hsl(var(--destructive, 0 84% 60%) / 0.1);
}

/* Queue Error State */
.queue-error {
  padding: 2rem;
  text-align: center;
}

/* Responsive adjustments for queue cards */
@media (max-width: 640px) {
  .queue-cards-grid {
    grid-template-columns: 1fr;
  }

  .queue-cards-header {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .queue-detail-title {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
}

/* ==========================================
   WARNING BUTTON STYLE
   ========================================== */

.btn-warning,
.btn-secondary.btn-warning {
  color: hsl(38 92% 40%);
  border-color: hsl(38 92% 50% / 0.5);
  background: hsl(38 92% 50% / 0.08);
}

.btn-warning:hover,
.btn-secondary.btn-warning:hover {
  background: hsl(38 92% 50% / 0.15);
  border-color: hsl(38 92% 50%);
}

.btn-danger,
.btn-secondary.btn-danger,
.btn-sm.btn-danger {
  color: hsl(var(--destructive));
  border-color: hsl(var(--destructive) / 0.5);
  background: hsl(var(--destructive) / 0.08);
}

.btn-danger:hover,
.btn-secondary.btn-danger:hover,
.btn-sm.btn-danger:hover {
  background: hsl(var(--destructive) / 0.15);
  border-color: hsl(var(--destructive));
}

/* Issue Detail Actions */
.issue-detail-actions {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid hsl(var(--border));
}

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

/* Active queue badge enhancement */
.queue-active-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.5rem;
  font-size: 0.6875rem;
  font-weight: 600;
  color: hsl(142 71% 35%);
  background: hsl(142 71% 45% / 0.15);
  border: 1px solid hsl(142 71% 45% / 0.3);
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

/* ==========================================
   SPLIT QUEUE MODAL STYLES
   ========================================== */

.split-queue-modal-content {
  max-width: 600px;
  width: 90%;
}

.split-queue-controls {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.split-queue-issues {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.split-queue-issue-group {
  border: 1px solid hsl(var(--border));
  border-radius: 0.5rem;
  padding: 0.75rem;
  background: hsl(var(--muted) / 0.3);
  transition: all 0.15s ease;
}

.split-queue-issue-group:hover {
  background: hsl(var(--muted) / 0.5);
  border-color: hsl(var(--primary) / 0.3);
}

.split-queue-issue-header {
  margin-bottom: 0.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid hsl(var(--border) / 0.5);
}

.split-queue-issue-header label {
  cursor: pointer;
  user-select: none;
}

.split-queue-issue-header input[type="checkbox"] {
  cursor: pointer;
}

.split-queue-solutions {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.split-queue-solutions label {
  cursor: pointer;
  user-select: none;
  padding: 0.25rem;
  border-radius: 0.25rem;
  transition: background-color 0.15s ease;
}

.split-queue-solutions label:hover {
  background: hsl(var(--muted) / 0.5);
}

.split-queue-solutions input[type="checkbox"] {
  cursor: pointer;
}

/* Checkbox styles */
.split-queue-modal-content input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  border: 1px solid hsl(var(--border));
  border-radius: 0.25rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.split-queue-modal-content input[type="checkbox"]:hover {
  border-color: hsl(var(--primary));
}

.split-queue-modal-content input[type="checkbox"]:checked {
  background-color: hsl(var(--primary));
  border-color: hsl(var(--primary));
}