/* Bug Dashboard — Dark-first, Nordic fjord teal accent */

/* ── CSS Variables ── */
:root {
  --bg: #111318;
  --surface: #1a1d24;
  --surface-hover: #22262e;
  --text: #e0e4ea;
  --text-muted: #8a8f9a;
  --text-dim: #5a5f6a;
  --border: #2a2e36;
  --border-light: #33373f;
  --accent: #7A9BA8;
  --accent-hover: #8DAFBB;
  --accent-dim: rgba(122, 155, 168, 0.15);
  --danger: #d32f2f;
  --danger-dim: rgba(211, 47, 47, 0.12);
  --success: #4CAF50;
  --success-dim: rgba(76, 175, 80, 0.12);
  --warning: #FF9800;
  --warning-dim: rgba(255, 152, 0, 0.12);
  --radius: 8px;
  --radius-lg: 12px;
  --shadow: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-lg: 0 4px 12px rgba(0,0,0,0.4);
  --font-mono: 'SF Mono', Monaco, Consolas, monospace;
}

.light-mode {
  --bg: #f3f4f6;
  --surface: #ffffff;
  --surface-hover: #f9fafb;
  --text: #1f2937;
  --text-muted: #6b7280;
  --text-dim: #9ca3af;
  --border: #e5e7eb;
  --border-light: #f3f4f6;
  --accent: #7A9BA8;
  --accent-hover: #6A8B98;
  --accent-dim: rgba(122, 155, 168, 0.1);
  --danger: #d32f2f;
  --danger-dim: rgba(211, 47, 47, 0.06);
  --success: #2E7D32;
  --success-dim: rgba(46, 125, 50, 0.06);
  --warning: #E65100;
  --warning-dim: rgba(230, 81, 0, 0.06);
  --shadow: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-lg: 0 4px 12px rgba(0,0,0,0.1);
}

/* ── Reset & Base ── */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

/* ── Login ── */
.login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.login-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  max-width: 360px;
  width: 90%;
  border: 1px solid var(--border);
}

.login-card h1 {
  font-size: 20px;
  margin-bottom: 8px;
  color: var(--accent);
}

.login-card p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.login-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-size: 15px;
  cursor: pointer;
  transition: background 0.15s;
}

.login-btn:hover { background: var(--accent-hover); }
.login-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.login-error {
  color: var(--danger);
  font-size: 13px;
  margin-top: 12px;
}

/* ── Dashboard Layout ── */
.dashboard {
  display: none;
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px;
}

/* ── Sticky Header ── */
.dash-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 12px 0;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.dash-header h1 {
  font-size: 22px;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 8px;
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  display: inline-block;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.user-email {
  font-size: 12px;
  color: var(--text-dim);
}

.header-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.header-actions button {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.header-actions button:hover {
  background: var(--surface-hover);
  border-color: var(--border-light);
}

.prune-btn { color: var(--danger) !important; }

/* ── Theme Toggle ── */
.theme-toggle {
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
  width: 36px;
  height: 36px;
  border-radius: 50% !important;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 !important;
  font-size: 16px;
  cursor: pointer;
}

/* ── Stats Row ── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

.stat-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: border-color 0.3s;
}

.stat-card.pulse {
  border-color: var(--accent);
}

.stat-card .label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-card .value {
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  margin-top: 4px;
}

.stat-card .delta {
  font-size: 11px;
  font-weight: 600;
  margin-left: 6px;
}

.delta-up { color: var(--danger); }
.delta-down { color: var(--success); }
.delta-zero { color: var(--text-dim); }

/* ── Chart Row ── */
.charts-row {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: 12px;
  margin-bottom: 16px;
}

.chart-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.chart-card h3 {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.chart-card canvas {
  max-height: 220px;
}

/* ── Browser Breakdown ── */
.browser-bar {
  margin-bottom: 16px;
  background: var(--surface);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.browser-bar h3 {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.browser-row {
  display: flex;
  align-items: center;
  margin-bottom: 4px;
}

.browser-label {
  width: 100px;
  font-size: 12px;
  color: var(--text-muted);
  text-align: right;
  padding-right: 10px;
  flex-shrink: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.browser-track {
  flex: 1;
  height: 16px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}

.browser-fill {
  height: 100%;
  border-radius: 3px;
  background: var(--accent);
  display: flex;
  align-items: center;
  padding-left: 6px;
  font-size: 10px;
  color: #fff;
  font-weight: 600;
  min-width: 20px;
}

.touch-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  background: var(--accent-dim);
  color: var(--accent);
  margin-left: 12px;
}

/* ── Tab Bar ── */
.tab-bar {
  display: flex;
  gap: 0;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--border);
}

.tab-btn {
  background: none;
  border: none;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dim);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color 0.15s;
}

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

.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.tab-badge {
  display: inline-block;
  background: var(--border);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 10px;
  margin-left: 6px;
}

.tab-btn.active .tab-badge {
  background: var(--accent);
  color: #fff;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ── Filters ── */
.filters {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.filters select,
.filters input {
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  background: var(--surface);
  color: var(--text);
}

.filters select:focus,
.filters input:focus {
  outline: none;
  border-color: var(--accent);
}

.search-input {
  flex: 1;
  min-width: 180px;
}

/* ── Report Table ── */
.report-table {
  width: 100%;
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  border-collapse: separate;
  border-spacing: 0;
}

.report-table th {
  background: var(--surface-hover);
  text-align: left;
  padding: 10px 12px;
  font-size: 11px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.report-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  vertical-align: top;
}

.report-table tr.clickable:hover td {
  background: var(--surface-hover);
  cursor: pointer;
}

.report-table tr.expanded td {
  background: var(--surface-hover);
}

/* ── Type Badges ── */
.type-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
}

.badge-anim_conflict { background: #FFF3E010; color: #FFB74D; }
.badge-stuck_animating { background: #FCE4EC10; color: #EF9A9A; }
.badge-rapid_interaction { background: #E8EAF610; color: #9FA8DA; }
.badge-state_race { background: #F3E5F510; color: #CE93D8; }
.badge-silent_error { background: #FFEBEE10; color: #EF9A9A; }
.badge-blank_card { background: #FFF9C410; color: #FFF176; }
.badge-invisible_focus_card { background: #FFE0B210; color: #FFB74D; }
.badge-cdn_fallback { background: #FFF8E110; color: #FFD54F; }
.badge-quiz_load_failure { background: #FFEBEE10; color: #EF5350; }
.badge-connectivity_loss { background: #FFF3E010; color: #FF9800; }
.badge-dom_missing { background: #FFEBEE10; color: #E53935; }
.badge-rage_click { background: #FCE4EC10; color: #F06292; }
.badge-dead_click { background: #ECEFF110; color: #90A4AE; }
.badge-slow_interaction { background: #F3E5F510; color: #BA68C8; }
.badge-layout_shift { background: #E8EAF610; color: #7986CB; }
.badge-resource_load_fail { background: #FFF8E110; color: #FFB300; }
.badge-unknown { background: var(--border); color: var(--text-muted); }

.light-mode .badge-anim_conflict { background: #FFF3E0; color: #E65100; }
.light-mode .badge-stuck_animating { background: #FCE4EC; color: #C62828; }
.light-mode .badge-rapid_interaction { background: #E8EAF6; color: #283593; }
.light-mode .badge-state_race { background: #F3E5F5; color: #6A1B9A; }
.light-mode .badge-silent_error { background: #FFEBEE; color: #B71C1C; }
.light-mode .badge-blank_card { background: #FFF9C4; color: #F57F17; }
.light-mode .badge-invisible_focus_card { background: #FFE0B2; color: #E65100; }
.light-mode .badge-cdn_fallback { background: #FFF8E1; color: #F9A825; }
.light-mode .badge-quiz_load_failure { background: #FFEBEE; color: #C62828; }
.light-mode .badge-connectivity_loss { background: #FFF3E0; color: #E65100; }
.light-mode .badge-dom_missing { background: #FFCDD2; color: #B71C1C; }
.light-mode .badge-rage_click { background: #FCE4EC; color: #C2185B; }
.light-mode .badge-dead_click { background: #ECEFF1; color: #546E7A; }
.light-mode .badge-slow_interaction { background: #F3E5F5; color: #7B1FA2; }
.light-mode .badge-layout_shift { background: #E8EAF6; color: #3949AB; }
.light-mode .badge-resource_load_fail { background: #FFF8E1; color: #FF8F00; }
.light-mode .badge-unknown { background: #E0E0E0; color: #424242; }

/* ── Delete / Bulk Actions ── */
.delete-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 14px;
  padding: 2px 6px;
  border-radius: 4px;
  transition: color 0.15s, background 0.15s;
}

.delete-btn:hover {
  color: var(--danger);
  background: var(--danger-dim);
}

.bulk-bar {
  display: none;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  background: var(--accent-dim);
  border-radius: var(--radius);
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--accent);
}

.bulk-bar.visible { display: flex; }

.bulk-bar button {
  background: var(--danger);
  color: #fff;
  border: none;
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 12px;
  cursor: pointer;
}
#bulkCopy { background: var(--accent); }
#bulkCopy.copied { background: var(--success); }

.select-all-cb,
.row-cb {
  cursor: pointer;
  accent-color: var(--accent);
  width: 18px;
  height: 18px;
}

/* ── Error Grouping Table ── */
.error-group-row { cursor: pointer; }
.error-group-row:hover td { background: var(--surface-hover); }

.error-group-count {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.error-children {
  display: none;
}

.error-children.open { display: table-row-group; }

.error-child-row td {
  padding-left: 28px !important;
  font-size: 12px;
  color: var(--text-muted);
}

.purge-group-btn {
  background: none;
  border: 1px solid var(--danger);
  color: var(--danger);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
  transition: background 0.15s;
}

.purge-group-btn:hover {
  background: var(--danger-dim);
}

/* ── Detection Health Table ── */
.health-status {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
}

.health-active {
  background: var(--success-dim);
  color: var(--success);
}

.health-inactive {
  background: var(--danger-dim);
  color: var(--danger);
}

/* ── Detail Rows ── */
.detail-row { display: none; }
.detail-row td { padding: 0 !important; }

.detail-content {
  padding: 12px 16px;
  background: var(--surface-hover);
}

.detail-section { margin-bottom: 12px; }

.detail-section h4 {
  font-size: 12px;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.detail-pre {
  font-size: 12px;
  line-height: 1.5;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
  font-family: var(--font-mono);
  color: var(--text);
}

.detail-section ol {
  padding-left: 20px;
  font-size: 13px;
}

.detail-section ol li { margin-bottom: 2px; }

.trace-line { font-family: var(--font-mono); font-size: 11px; line-height: 1.6; }

.error-banner {
  background: var(--danger-dim);
  border: 1px solid rgba(211, 47, 47, 0.3);
  border-radius: 6px;
  padding: 8px 12px;
  margin-bottom: 12px;
  font-size: 13px;
  color: #EF9A9A;
  font-family: var(--font-mono);
}

.light-mode .error-banner {
  background: #FFEBEE;
  border-color: #FFCDD2;
  color: #C62828;
}

.quiz-info, .screen-info {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.quiz-info strong, .screen-info strong { color: var(--text); }

.state-table {
  width: 100%;
  font-size: 12px;
  border-collapse: collapse;
  font-family: var(--font-mono);
}

.state-table td {
  padding: 3px 8px;
  border-bottom: 1px solid var(--border);
}

.state-table td:first-child {
  color: var(--accent);
  font-weight: 600;
  white-space: nowrap;
  width: 180px;
}

.copy-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 12px;
  cursor: pointer;
  float: right;
  margin-bottom: 8px;
}

.copy-btn:hover { background: var(--surface-hover); }

.copy-btn.copied {
  background: var(--success-dim);
  border-color: var(--success);
  color: var(--success);
}

/* ── Empty State ── */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-dim);
}

.empty-state p { font-size: 15px; }

/* ── AI Triage Panel ── */
.ai-analyze-btn {
  background: var(--accent) !important;
  color: #fff !important;
  border-color: var(--accent) !important;
  font-weight: 600;
}

.ai-analyze-btn:hover {
  background: var(--accent-hover) !important;
}

.ai-analyze-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.triage-panel {
  margin-bottom: 16px;
  background: var(--surface);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.triage-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.triage-panel-header h3 {
  font-size: 13px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.triage-toggle-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 2px 10px;
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
}

.triage-status {
  font-size: 13px;
  color: var(--text-muted);
  padding: 8px 0;
}

.triage-error {
  color: var(--danger);
}

.triage-result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 13px;
  color: var(--text);
}

.triage-meta {
  font-size: 11px;
  color: var(--text-dim);
}

.triage-section {
  margin-bottom: 16px;
}

.triage-section h3 {
  font-size: 12px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-bottom: 8px;
}

.triage-group {
  background: var(--surface-hover);
  border-radius: 6px;
  padding: 12px;
  margin-bottom: 8px;
  border-left: 3px solid var(--text-dim);
}

.triage-critical { border-left-color: var(--danger); }
.triage-high { border-left-color: var(--warning); }
.triage-medium { border-left-color: var(--accent); }
.triage-low { border-left-color: var(--text-dim); }

.triage-group-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.triage-priority-badge {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.triage-critical .triage-priority-badge {
  background: var(--danger-dim);
  color: var(--danger);
}

.triage-high .triage-priority-badge {
  background: var(--warning-dim);
  color: var(--warning);
}

.triage-medium .triage-priority-badge {
  background: var(--accent-dim);
  color: var(--accent);
}

.triage-low .triage-priority-badge {
  background: var(--border);
  color: var(--text-muted);
}

.triage-count {
  margin-left: auto;
  font-size: 11px;
  color: var(--text-dim);
}

.triage-detail {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
  line-height: 1.5;
}

.triage-detail strong {
  color: var(--text);
}

.triage-fix {
  background: var(--success-dim);
  border-radius: 4px;
  padding: 4px 8px;
  margin-top: 6px;
}

.triage-types {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.triage-type-tag {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 10px;
  background: var(--border);
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.triage-list {
  list-style: none;
  padding: 0;
}

.triage-list li {
  font-size: 12px;
  color: var(--text-muted);
  padding: 4px 0;
  border-bottom: 1px solid var(--border);
  line-height: 1.5;
}

.triage-list li:last-child {
  border-bottom: none;
}

.triage-quick-wins li::before {
  content: '\2713 ';
  color: var(--success);
  font-weight: 700;
}

.triage-investigate li::before {
  content: '? ';
  color: var(--warning);
  font-weight: 700;
}

/* ── Natural Language Query ── */
.nl-query-panel {
  margin-bottom: 16px;
  background: var(--surface);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.nl-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.nl-header h3 {
  font-size: 13px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.nl-messages {
  max-height: 400px;
  overflow-y: auto;
  margin-bottom: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.nl-message {
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.5;
  max-width: 85%;
  word-wrap: break-word;
}

.nl-message-user {
  background: var(--accent);
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: 2px;
}

.nl-message-ai {
  background: var(--surface-hover);
  color: var(--text);
  align-self: flex-start;
  border: 1px solid var(--border);
  border-bottom-left-radius: 2px;
}

.nl-input-row {
  display: flex;
  gap: 8px;
}

.nl-input {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  background: var(--surface);
  color: var(--text);
}

.nl-input:focus {
  outline: none;
  border-color: var(--accent);
}

.nl-input:disabled {
  opacity: 0.6;
}

.nl-send-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}

.nl-send-btn:hover { background: var(--accent-hover); }
.nl-send-btn:disabled { opacity: 0.6; cursor: not-allowed; }

.nl-filter-badge {
  display: none;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  padding: 6px 10px;
  background: var(--accent-dim);
  border-radius: 6px;
  font-size: 12px;
  color: var(--accent);
}

.nl-reset-btn {
  background: none;
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
}

.nl-reset-btn:hover { background: var(--accent-dim); }

/* ── Session Reconstruction ── */
.session-analyze-btn {
  background: var(--accent-dim);
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}

.session-analyze-btn:hover {
  background: var(--accent);
  color: #fff;
}

.session-analyze-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.view-session-btn {
  margin-right: 8px;
}

.session-result {
  padding: 16px;
}

.session-risk-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.session-risk-high {
  background: var(--danger-dim);
  color: var(--danger);
}

.session-risk-medium {
  background: var(--warning-dim);
  color: var(--warning);
}

.session-risk-low {
  background: var(--success-dim);
  color: var(--success);
}

.session-narrative {
  font-size: 13px;
  color: var(--text);
  line-height: 1.6;
  margin-bottom: 16px;
}

.session-timeline {
  margin-bottom: 16px;
  padding-left: 16px;
  border-left: 2px solid var(--border);
}

.session-event {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 4px 0;
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}

.session-event-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 5px;
  flex-shrink: 0;
}

.session-event-info .session-event-dot { background: var(--accent); }
.session-event-warning .session-event-dot { background: var(--warning); }
.session-event-high .session-event-dot { background: var(--danger); }

.session-impact {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 6px;
  line-height: 1.5;
}

.session-impact strong {
  color: var(--text);
}

/* ── Compare / Delta Analysis ── */
.ai-compare-btn {
  background: var(--surface) !important;
  border: 1px solid var(--accent) !important;
  color: var(--accent) !important;
  font-weight: 600;
}

.ai-compare-btn:hover {
  background: var(--accent-dim) !important;
}

.ai-compare-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.delta-trend-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.delta-trend-improving {
  background: var(--success-dim);
  color: var(--success);
}

.delta-trend-stable {
  background: var(--accent-dim);
  color: var(--accent);
}

.delta-trend-degrading {
  background: var(--danger-dim);
  color: var(--danger);
}

.delta-summary {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.6;
}

.delta-improved li::before {
  content: '\2193 ';
  color: var(--success);
  font-weight: 700;
}

.delta-worsened li::before {
  content: '\2191 ';
  color: var(--danger);
  font-weight: 700;
}

.delta-new li::before {
  content: '\25CF ';
  color: var(--warning);
  font-weight: 700;
}

.delta-resolved li {
  text-decoration: line-through;
  color: var(--text-dim);
}

.delta-resolved li::before {
  content: '\2713 ';
  color: var(--success);
  font-weight: 700;
  text-decoration: none;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .stats-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .charts-row {
    grid-template-columns: 1fr;
  }

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

  .filters {
    flex-direction: column;
  }

  .search-input { width: 100%; }
}

@media (max-width: 600px) {
  .stats-row {
    grid-template-columns: 1fr 1fr;
  }

  .report-table th:nth-child(4),
  .report-table td:nth-child(4) {
    display: none;
  }

  .browser-bar { display: none; }
}