/* ===================================
   Session Cards (used by dashboard.js)
   =================================== */

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

.session-card {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: 0.5rem;
  padding: 1rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.session-card:hover {
  box-shadow: 0 4px 12px rgb(0 0 0 / 0.1);
  transform: translateY(-2px);
}

.session-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.75rem;
}

.session-title {
  font-weight: 600;
  font-size: 0.9rem;
  color: hsl(var(--foreground));
  word-break: break-word;
}

.session-badges {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.session-status {
  font-size: 0.65rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: 9999px;
  text-transform: uppercase;
}

.session-status.active {
  background: hsl(var(--success-light));
  color: hsl(var(--success));
}

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

.session-status.planning {
  background: hsl(260 70% 90%);
  color: hsl(260 70% 45%);
  animation: planning-pulse 2s ease-in-out infinite;
}

@keyframes planning-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* Planning card style - dashed border with subtle animation */
.session-card.planning {
  border: 2px dashed hsl(260 70% 60%);
  background: linear-gradient(135deg, hsl(var(--card)) 0%, hsl(260 70% 97%) 100%);
}

.session-card.planning:hover {
  border-color: hsl(260 70% 50%);
  box-shadow: 0 4px 12px hsl(260 70% 50% / 0.2);
}

.session-type-badge {
  font-size: 0.65rem;
  font-weight: 500;
  padding: 0.2rem 0.5rem;
  border-radius: 9999px;
  background: hsl(var(--accent));
  color: hsl(var(--accent-foreground));
  text-transform: uppercase;
}

.session-type-badge.review {
  background: hsl(var(--warning-light));
  color: hsl(var(--warning));
}

.session-type-badge.test {
  background: hsl(220 80% 90%);
  color: hsl(220 80% 40%);
}

.session-body {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.session-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.8rem;
  color: hsl(var(--muted-foreground));
}

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

.progress-container {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

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

.progress-bar-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.progress-bar {
  flex: 1;
  height: 6px;
  background: hsl(var(--muted));
  border-radius: 3px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, hsl(var(--primary)), hsl(var(--success)));
  border-radius: 3px;
  transition: width 0.3s ease;
}

.progress-text {
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
  white-space: nowrap;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 3rem;
  color: hsl(var(--muted-foreground));
}

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

/* Session detail page */
.session-detail-header {
  margin-bottom: 1.5rem;
}

.session-detail-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: hsl(var(--foreground));
  margin-bottom: 0.5rem;
}

.session-detail-meta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
}

.task-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

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

.task-item:hover {
  background: hsl(var(--hover));
}

.task-item.completed {
  border-left: 3px solid hsl(var(--success));
  opacity: 0.8;
}

.task-item.in_progress {
  border-left: 3px solid hsl(var(--warning));
}

.task-item.pending {
  border-left: 3px solid hsl(var(--muted-foreground));
}

.task-checkbox {
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  border: 2px solid hsl(var(--border));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: bold;
  flex-shrink: 0;
}

.task-item.completed .task-checkbox {
  background: hsl(var(--success));
  border-color: hsl(var(--success));
  color: white;
}

.task-item.completed .task-checkbox::after {
  content: '✓';
}

.task-item.in_progress .task-checkbox {
  border-color: hsl(var(--warning));
  color: hsl(var(--warning));
}

.task-item.in_progress .task-checkbox::after {
  content: '⟳';
}

.task-title {
  flex: 1;
  font-size: 0.875rem;
  color: hsl(var(--foreground));
}

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

/* Back button */
.back-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: hsl(var(--muted));
  border: none;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  color: hsl(var(--foreground));
  cursor: pointer;
  transition: background 0.15s;
  margin-bottom: 1rem;
}

.back-button:hover {
  background: hsl(var(--hover));
}

/* ===================================
   Path Dropdown Menu
   =================================== */

.path-menu {
  min-width: 320px;
  max-height: 400px;
  overflow-y: auto;
}

.path-menu .path-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  cursor: pointer;
  transition: background 0.15s;
  border-bottom: 1px solid hsl(var(--border));
}

.path-menu .path-item:hover {
  background: hsl(var(--hover));
}

.path-menu .path-item:last-child {
  border-bottom: none;
}

.path-menu .path-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

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

.path-menu .path-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.path-menu .path-text {
  cursor: pointer;
}

.path-delete-btn {
  width: 20px;
  height: 20px;
  border: none;
  background: transparent;
  color: hsl(var(--muted-foreground));
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.15s, background 0.15s, color 0.15s;
  flex-shrink: 0;
  margin-left: 8px;
}

.path-menu .path-item:hover .path-delete-btn {
  opacity: 1;
}

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

/* ===================================
   Session Detail Page
   =================================== */

.session-detail-page {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

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

.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: hsl(var(--muted));
  border: none;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  color: hsl(var(--foreground));
  cursor: pointer;
  transition: background 0.15s;
  width: fit-content;
}

.btn-back:hover {
  background: hsl(var(--hover));
}

.back-icon {
  font-size: 1rem;
}

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

.detail-session-id {
  font-size: 1.5rem;
  font-weight: 600;
  color: hsl(var(--foreground));
  margin: 0;
  word-break: break-word;
}

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

.detail-info-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding: 1rem;
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: 0.5rem;
}

.info-item {
  display: flex;
  gap: 0.5rem;
  font-size: 0.875rem;
}

.info-label {
  color: hsl(var(--muted-foreground));
}

.info-value {
  color: hsl(var(--foreground));
  font-weight: 500;
}

/* Detail Tabs */
.detail-tabs {
  display: flex;
  gap: 0.25rem;
  border-bottom: 1px solid hsl(var(--border));
  overflow-x: auto;
}

.detail-tab {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.detail-tab:hover {
  color: hsl(var(--foreground));
  background: hsl(var(--hover));
}

.detail-tab.active {
  color: hsl(var(--primary));
  border-bottom-color: hsl(var(--primary));
}

.tab-icon {
  font-size: 1rem;
}

.tab-count {
  padding: 0.125rem 0.5rem;
  background: hsl(var(--muted));
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
}

.detail-tab.active .tab-count {
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
}

.detail-tab-content {
  min-height: 300px;
}

/* Task Stats */
.task-stats {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.task-stat {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: 0.375rem;
  font-size: 0.875rem;
}

.task-stat.completed { border-left: 3px solid hsl(var(--success)); }
.task-stat.in-progress { border-left: 3px solid hsl(var(--warning)); }
.task-stat.pending { border-left: 3px solid hsl(var(--muted-foreground)); }

.stat-count {
  font-weight: 600;
  color: hsl(var(--foreground));
}

.stat-label {
  color: hsl(var(--muted-foreground));
}

/* Tab Loading */
.tab-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
}

/* Context/Summary Content */
.context-content,
.summary-content,
.impl-plan-content,
.review-content {
  padding: 1rem;
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: 0.5rem;
}

.context-section,
.summary-section,
.plan-section {
  margin-bottom: 1.5rem;
}

.context-section:last-child,
.summary-section:last-child,
.plan-section:last-child {
  margin-bottom: 0;
}

/* Plan Tab Styles */
.plan-tab-content {
  padding: 1rem 0;
}

.plan-section-title {
  font-size: 1rem;
  font-weight: 600;
  color: hsl(var(--foreground));
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.plan-summary-text,
.plan-approach-text {
  color: hsl(var(--foreground));
  line-height: 1.6;
  padding: 0.75rem 1rem;
  background: hsl(var(--muted));
  border-radius: 0.5rem;
  border-left: 3px solid hsl(var(--primary));
}

.plan-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.75rem;
}

.plan-meta-grid .meta-item {
  padding: 0.5rem 0.75rem;
  background: hsl(var(--muted));
  border-radius: 0.25rem;
  font-size: 0.875rem;
}

.plan-meta-grid .meta-label {
  font-weight: 600;
  color: hsl(var(--muted-foreground));
}

/* Lite Task Detail Page */
.lite-task-detail-page .detail-header {
  margin-bottom: 1.5rem;
}

.lite-task-detail-page .task-toolbar {
  margin-bottom: 1rem;
}

.lite-task-detail-page .task-stat {
  font-size: 0.8rem;
}

/* Context Tab Content */
.context-tab-content {
  padding: 1rem 0;
}

.context-tab-content .context-section h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: hsl(var(--foreground));
  margin-bottom: 0.5rem;
}

.context-tab-content .context-section p {
  color: hsl(var(--foreground));
  line-height: 1.6;
}

.section-title {
  font-size: 1rem;
  font-weight: 600;
  color: hsl(var(--foreground));
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.file-list {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.file-item {
  padding: 0.5rem 0.75rem;
  background: hsl(var(--muted));
  border-radius: 0.25rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: hsl(var(--foreground));
}

/* Code blocks */
pre, code {
  font-family: var(--font-mono);
  background: hsl(var(--muted));
  border-radius: 0.25rem;
}

pre {
  padding: 1rem;
  overflow-x: auto;
  font-size: 0.8rem;
  line-height: 1.5;
}

code {
  padding: 0.125rem 0.25rem;
  font-size: 0.85em;
}

/* Review Findings */
.findings-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.finding-item {
  padding: 1rem;
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: 0.5rem;
  border-left: 3px solid hsl(var(--border));
}

.finding-item.critical { border-left-color: hsl(0 70% 50%); }
.finding-item.high { border-left-color: hsl(25 90% 55%); }
.finding-item.medium { border-left-color: hsl(45 90% 50%); }
.finding-item.low { border-left-color: hsl(var(--success)); }

.finding-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.5rem;
}

.finding-title {
  font-weight: 600;
  color: hsl(var(--foreground));
}

.severity-badge {
  padding: 0.125rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
}

.severity-badge.critical { background: hsl(0 70% 90%); color: hsl(0 70% 40%); }
.severity-badge.high { background: hsl(25 90% 90%); color: hsl(25 90% 35%); }
.severity-badge.medium { background: hsl(45 90% 90%); color: hsl(45 90% 30%); }
.severity-badge.low { background: hsl(var(--success-light)); color: hsl(var(--success)); }

.finding-description {
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
  line-height: 1.5;
}

.finding-location {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: hsl(var(--muted-foreground));
}

