/* ==========================================================================
   Design Tokens
   ========================================================================== */
:root {
  --bg-primary: #0a0e17;
  --bg-secondary: #111827;
  --bg-tertiary: #1e293b;
  --bg-glass: rgba(255, 255, 255, 0.03);
  
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #475569;
  
  --accent: #6366f1;
  --accent-hover: #818cf8;
  --accent-glow: rgba(99, 102, 241, 0.15);
  
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #3b82f6;
  --neutral: #6b7280;
  
  --border: rgba(255, 255, 255, 0.06);
  --border-accent: rgba(99, 102, 241, 0.3);
  
  --radius: 12px;
  --radius-sm: 8px;
  --radius-xs: 4px;
  
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.4);
  
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
  
  --transition: 0.2s ease;
}

/* ==========================================================================
   Global Resets & Base
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover {
  color: var(--accent-hover);
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

@keyframes pulse {
  0% { opacity: 1; }
  50% { opacity: 0.6; }
  100% { opacity: 1; }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   Layout
   ========================================================================== */
.app-shell {
  min-height: 100vh;
  background: radial-gradient(circle at top right, rgba(99, 102, 241, 0.05), transparent 40%),
              var(--bg-primary);
  display: flex;
  flex-direction: column;
  animation: fadeIn 0.4s ease-out;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 24px;
  width: 100%;
}

/* ==========================================================================
   Header
   ========================================================================== */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 14, 23, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.app-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0;
  background: linear-gradient(135deg, var(--text-primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-info {
  font-size: 0.875rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ==========================================================================
   Navigation & Tabs
   ========================================================================== */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 16px;
  font-weight: 500;
}
.back-link:hover {
  color: var(--text-primary);
}

.tabs {
  display: flex;
  gap: 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}

.tab {
  padding: 12px 0;
  color: var(--text-secondary);
  font-weight: 500;
  cursor: pointer;
  position: relative;
  transition: color var(--transition);
  background: transparent;
  border: none;
  font-size: 1rem;
}

.tab:hover {
  color: var(--text-primary);
}

.tab.active {
  color: var(--text-primary);
}

.tab.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--accent);
  box-shadow: 0 -2px 10px var(--accent-glow);
  border-radius: 2px 2px 0 0;
}

/* ==========================================================================
   Cards & Panels
   ========================================================================== */
.card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
  transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-1px);
}

.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-glass);
}

.card-header h2, .card-header h3 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-body {
  padding: 20px;
}

.policy-header-card {
  border-left: 4px solid var(--accent);
  margin-bottom: 24px;
}

.section-card {
  margin-bottom: 24px;
}

/* ==========================================================================
   Data Table
   ========================================================================== */
.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  text-align: left;
}

.data-table th {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  border-top: 1px solid var(--border);
  white-space: nowrap;
}

.data-table th:first-child {
  border-top-left-radius: var(--radius-sm);
  border-left: 1px solid var(--border);
}
.data-table th:last-child {
  border-top-right-radius: var(--radius-sm);
  border-right: 1px solid var(--border);
}

.data-table td {
  padding: 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
  font-size: 0.875rem;
}

.data-table tbody tr {
  transition: background-color var(--transition);
}

.data-table tbody tr:hover {
  background-color: var(--bg-glass);
}

.clickable-row {
  cursor: pointer;
}

.clickable-row:hover td {
  background-color: var(--bg-tertiary);
}

/* ==========================================================================
   Status Badges
   ========================================================================== */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  border: 1px solid transparent;
}

.status-badge::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: currentColor;
}

.status-stable {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
  border-color: rgba(16, 185, 129, 0.2);
}

.status-deploying {
  background: rgba(59, 130, 246, 0.1);
  color: var(--info);
  border-color: rgba(59, 130, 246, 0.2);
}
.status-deploying::before {
  animation: pulse 1.5s infinite;
}

.status-soaking {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning);
  border-color: rgba(245, 158, 11, 0.2);
}
.status-soaking::before {
  animation: pulse 1.5s infinite;
}

.status-pending {
  background: rgba(107, 114, 128, 0.1);
  color: var(--neutral);
  border-color: rgba(107, 114, 128, 0.2);
}

.status-failed {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
  border-color: rgba(239, 68, 68, 0.2);
}

.status-cancelled {
  background: transparent;
  color: var(--text-muted);
  border-style: dashed;
  text-decoration: line-through;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.875rem;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
  background-color: var(--accent);
  color: #fff;
  box-shadow: 0 2px 10px var(--accent-glow);
}

.btn:hover:not(:disabled) {
  background-color: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--border-accent);
  color: var(--accent);
  box-shadow: none;
}

.btn-outline:hover:not(:disabled) {
  background-color: var(--accent-glow);
  border-color: var(--accent);
}

.btn-danger {
  background-color: var(--danger);
  box-shadow: 0 2px 10px rgba(239, 68, 68, 0.15);
}

.btn-danger:hover:not(:disabled) {
  background-color: #f87171;
  box-shadow: 0 4px 15px rgba(239, 68, 68, 0.2);
}

.btn-small {
  padding: 6px 12px;
  font-size: 0.75rem;
}

.btn-icon {
  padding: 8px;
  border-radius: var(--radius-sm);
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.btn-icon:hover:not(:disabled) {
  background: var(--bg-glass);
  color: var(--text-primary);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* ==========================================================================
   Forms
   ========================================================================== */
.form-group {
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
}

input, select, textarea {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 0.875rem;
  font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-glow);
}

input::placeholder {
  color: var(--text-muted);
}

/* ==========================================================================
   Toast Notifications
   ========================================================================== */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.toast {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 300px;
  box-shadow: var(--shadow-lg);
  animation: slideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.toast-success { border-left: 4px solid var(--success); }
.toast-error { border-left: 4px solid var(--danger); }
.toast-info { border-left: 4px solid var(--info); }

/* ==========================================================================
   Modals / Dialogs
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 14, 23, 0.8);
  backdrop-filter: blur(4px);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: fadeIn 0.2s ease-out;
}

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 100%;
  max-width: 500px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
}

.modal-header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  margin: 0;
  font-size: 1.125rem;
}

.modal-body {
  padding: 24px;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  background: var(--bg-glass);
}

/* ==========================================================================
   Rollout Tree
   ========================================================================== */
.rollout-tree {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.rollout-bundle {
  padding-left: 24px;
  border-left: 1px dashed var(--border);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.rollout-node {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

.tree-connector {
  position: absolute;
  left: -24px;
  top: 50%;
  width: 24px;
  height: 1px;
  background-color: var(--border);
  border-top: 1px dashed var(--border);
}

/* ==========================================================================
   Progress Bar
   ========================================================================== */
.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: 9999px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--info));
  border-radius: 9999px;
  transition: width 0.3s ease;
}

/* ==========================================================================
   Release History
   ========================================================================== */
.release-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.release-entry {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  transition: all var(--transition);
}

.release-entry:hover {
  background: var(--bg-glass);
  border-color: var(--border-accent);
}

.release-entry.live {
  border-left: 4px solid var(--success);
  background: rgba(16, 185, 129, 0.05);
}

.release-detail {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* ==========================================================================
   Diff View
   ========================================================================== */

/* Summary bar */
.diff-summary-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  font-size: 0.875rem;
  flex-wrap: wrap;
}
.diff-summary-bar .diff-stat {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
}
.diff-stat-modified { color: var(--warning); }
.diff-stat-added { color: var(--success); }
.diff-stat-removed { color: var(--danger); }
.diff-stat-unchanged { color: var(--text-muted); }

/* Section dividers */
.diff-section-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  margin: 16px 0 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.diff-section-header::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* File list container */
.diff-file-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* Expandable file row (for changed files) */
.diff-file-row {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-tertiary);
  overflow: hidden;
}
.diff-file-row summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  cursor: pointer;
  outline: none;
  user-select: none;
  font-size: 0.875rem;
  transition: background-color var(--transition);
  list-style: none;
}
.diff-file-row summary::-webkit-details-marker { display: none; }
.diff-file-row summary::before {
  content: '▶';
  font-size: 0.65rem;
  color: var(--text-muted);
  transition: transform 0.15s ease;
  flex-shrink: 0;
}
.diff-file-row[open] summary::before {
  transform: rotate(90deg);
}
.diff-file-row summary:hover {
  background: var(--bg-glass);
}
.diff-file-row .diff-file-path {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Non-expandable row (for unchanged files) */
.diff-unchanged-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px 8px 36px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.diff-unchanged-row .diff-file-path {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Tag pill */
.diff-tag-pill {
  display: inline-flex;
  padding: 2px 8px;
  border-radius: 9999px;
  background: rgba(99, 102, 241, 0.12);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.03em;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Status badge */
.diff-status {
  display: inline-flex;
  padding: 2px 8px;
  border-radius: 9999px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
  flex-shrink: 0;
}
.diff-status-modified {
  background: rgba(245, 158, 11, 0.12);
  color: var(--warning);
}
.diff-status-added {
  background: rgba(16, 185, 129, 0.12);
  color: var(--success);
}
.diff-status-removed {
  background: rgba(239, 68, 68, 0.12);
  color: var(--danger);
}
.diff-status-unchanged {
  background: transparent;
  color: var(--text-muted);
}

/* +/- counts */
.diff-counts {
  display: inline-flex;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
}
.diff-count-add { color: var(--success); }
.diff-count-del { color: var(--danger); }

/* Expanded diff body */
.diff-file-body {
  border-top: 1px solid var(--border);
  background: var(--bg-secondary);
  padding: 12px 16px;
  overflow-x: auto;
}

/* YAML diff entries */
.diff-entry {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: 0.825rem;
  border-radius: var(--radius-xs);
}
.diff-entry + .diff-entry {
  margin-top: 2px;
}
.diff-entry-changed {
  background: rgba(245, 158, 11, 0.06);
}
.diff-entry-added {
  background: rgba(16, 185, 129, 0.08);
}
.diff-entry-removed {
  background: rgba(239, 68, 68, 0.08);
}
.diff-entry-type {
  font-weight: 700;
  font-size: 0.75rem;
  width: 14px;
  text-align: center;
  flex-shrink: 0;
}
.diff-entry-path {
  color: var(--text-secondary);
  flex-shrink: 0;
}
.diff-entry-arrow {
  color: var(--text-muted);
  flex-shrink: 0;
}
.diff-entry-old {
  color: var(--danger);
}
.diff-entry-new {
  color: var(--success);
}

/* Text diff hunks */
.diff-hunk {
  font-family: var(--font-mono);
  font-size: 0.825rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  overflow: hidden;
}
.diff-hunk-header {
  background: var(--bg-tertiary);
  padding: 4px 12px;
  font-size: 0.75rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
.diff-line {
  padding: 1px 12px;
  white-space: pre-wrap;
  word-break: break-all;
}
.diff-line-add {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
}
.diff-line-del {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
}
.diff-line-ctx {
  color: var(--text-muted);
}

/* Legacy compat — keep for any remaining usages */
.diff-value-pre {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  margin: 0;
  padding: 8px;
  border-radius: var(--radius-xs);
  background: var(--bg-primary);
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-all;
}


/* ==========================================================================
   Filter Bar
   ========================================================================== */
.filter-bar {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  padding: 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  align-items: center;
}

.filter-bar select, .filter-bar input {
  width: auto;
  min-width: 150px;
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.loading {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--text-secondary);
}

.loading::after {
  content: '';
  width: 16px;
  height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  text-align: center;
  color: var(--text-muted);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  background: var(--bg-glass);
}

.muted { color: var(--text-muted); }
.mono { font-family: var(--font-mono); }
.hidden { display: none !important; }

.pill {
  display: inline-flex;
  padding: 2px 8px;
  border-radius: 9999px;
  background: var(--bg-tertiary);
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

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

.text-right {
  text-align: right;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1200px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 16px;
  }
  
  .app-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  
  .header-actions {
    width: 100%;
    justify-content: flex-end;
  }
  
  .tabs {
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 4px;
  }
  
  .data-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  
  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }
  
  .filter-bar select, .filter-bar input {
    width: 100%;
  }
}

/* ==========================================================================
   GitHub File Links
   ========================================================================== */
.file-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px dashed rgba(99, 102, 241, 0.3);
  transition: all var(--transition);
  padding-bottom: 1px;
}
.file-link:hover {
  color: var(--accent-hover);
  border-bottom-color: var(--accent-hover);
  border-bottom-style: solid;
}
.file-link .file-link-icon {
  font-size: 0.75rem;
  flex-shrink: 0;
}
.file-link-local {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-secondary);
  cursor: default;
}

/* Policy info row in header */
.policy-info-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  font-size: 0.9rem;
}
.policy-info-row .policy-info-label {
  color: var(--text-muted);
  min-width: 100px;
  flex-shrink: 0;
}

/* ==========================================================================
   Inline File Preview (Expandable)
   ========================================================================== */
.file-preview-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  margin-top: 8px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  width: fit-content;
  user-select: none;
}
.file-preview-toggle:hover {
  background: var(--bg-glass);
  color: var(--text-primary);
  border-color: var(--border-accent);
}
.file-preview-toggle .toggle-icon {
  font-size: 0.65rem;
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.file-preview-toggle.open .toggle-icon {
  transform: rotate(90deg);
}

.file-preview-container {
  margin-top: 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  animation: fadeIn 0.2s ease-out;
}

.file-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border);
  font-size: 0.8rem;
}
.file-preview-header .file-preview-actions {
  display: flex;
  gap: 8px;
}
.file-preview-header .file-preview-actions button {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  color: var(--text-secondary);
  padding: 2px 8px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
}
.file-preview-header .file-preview-actions button:hover {
  background: var(--bg-glass);
  color: var(--text-primary);
  border-color: var(--border-accent);
}

.file-preview-body {
  background: #1e1e2e;
  max-height: 400px;
  overflow: auto;
  position: relative;
}

.file-preview-code {
  display: flex;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.6;
  margin: 0;
  padding: 0;
}

.file-preview-gutter {
  padding: 12px 8px 12px 12px;
  text-align: right;
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.15);
  user-select: none;
  flex-shrink: 0;
  min-width: 40px;
  white-space: pre;
}

.file-preview-content {
  padding: 12px 16px;
  white-space: pre-wrap;
  word-break: break-all;
  color: var(--text-secondary);
  flex: 1;
  overflow-x: auto;
}

.file-preview-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  color: var(--text-muted);
  font-size: 0.85rem;
}
.file-preview-loading::after {
  content: '';
  width: 14px;
  height: 14px;
  margin-left: 8px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.file-preview-error {
  padding: 16px;
  color: var(--danger);
  font-size: 0.85rem;
  text-align: center;
}

/* Snapshot file row with expand toggle */
.snapshot-file-row {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-tertiary);
  overflow: hidden;
  margin-bottom: 2px;
}
.snapshot-file-row summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  cursor: pointer;
  outline: none;
  user-select: none;
  font-size: 0.875rem;
  transition: background-color var(--transition);
  list-style: none;
}
.snapshot-file-row summary::-webkit-details-marker { display: none; }
.snapshot-file-row summary::before {
  content: '▶';
  font-size: 0.65rem;
  color: var(--text-muted);
  transition: transform 0.15s ease;
  flex-shrink: 0;
}
.snapshot-file-row[open] summary::before {
  transform: rotate(90deg);
}
.snapshot-file-row summary:hover {
  background: var(--bg-glass);
}
.snapshot-file-row .snapshot-file-body {
  border-top: 1px solid var(--border);
}

/* ==========================================================================
   Syntax Highlighting (pure JS highlighter)
   ========================================================================== */
.sh-key { color: #89b4fa; }       /* Catppuccin blue — YAML/JSON keys */
.sh-string { color: #a6e3a1; }    /* Catppuccin green — string values */
.sh-number { color: #cba6f7; }    /* Catppuccin mauve — numbers */
.sh-keyword { color: #fab387; }   /* Catppuccin peach — true/false/null */
.sh-comment { color: #6c7086; font-style: italic; }  /* Catppuccin overlay0 — comments */
.sh-punct { color: #7f849c; }     /* Catppuccin overlay1 — colons, brackets */