/**
 * Audit Log & Security Center — Enterprise Dashboard Stylesheet
 *
 * Design Language: Stripe × GitHub Enterprise × Cloudflare Zero Trust × Vercel
 * Theme: Light-first / dual-theme Audit Log surfaces using the shared semantic
 * theme tokens from variables.css.
 */

:root {
  --al-bg: var(--color-surface-canvas);
  --al-surface: var(--color-surface-primary);
  --al-surface-subtle: var(--color-surface-secondary);
  --al-surface-elevated: var(--color-surface-elevated);
  --al-surface-hover: var(--color-surface-hover);
  --al-border: var(--color-border-default);
  --al-border-strong: var(--color-border-strong);
  --al-border-hover: var(--color-border-strong);
  --al-glass: var(--color-surface-primary);
  --al-glass-header: var(--color-surface-secondary);
  
  --al-radius-lg: 8px;
  --al-radius-md: 8px;
  --al-radius-sm: 8px;
  --al-radius-xs: 6px;

  --al-shadow: 0 10px 28px var(--color-shadow-card);
  --al-shadow-hover: 0 14px 34px var(--color-shadow-card);
  
  --al-emerald: var(--color-success);
  --al-emerald-glow: var(--color-success-soft);
  --al-blue: var(--color-info);
  --al-blue-glow: var(--color-info-soft);
  --al-amber: var(--color-warning);
  --al-amber-glow: var(--color-warning-soft);
  --al-rose: var(--color-danger);
  --al-rose-glow: var(--color-danger-soft);
  --al-purple: #7C3AED;
  --al-purple-glow: color-mix(in srgb, var(--al-purple) 12%, transparent);
  --al-cyan: var(--color-info-text);
  
  --al-text-main: var(--color-text-primary);
  --al-text-subtle: var(--color-text-secondary);
  --al-text-muted: var(--color-text-muted);
  --al-text-disabled: var(--color-text-disabled);
  --al-code-bg: var(--color-surface-secondary);
  --al-overlay: var(--color-surface-overlay);
  --al-focus: var(--color-focus-ring);
  --al-primary-on-strong: var(--color-success-on-strong);
  --al-select-chevron: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
}

:root[data-theme="dark"] {
  --al-bg: var(--color-surface-canvas);
  --al-surface: var(--color-surface-primary);
  --al-surface-subtle: var(--color-surface-secondary);
  --al-surface-elevated: var(--color-surface-elevated);
  --al-surface-hover: var(--color-surface-hover);
  --al-border: var(--color-border-default);
  --al-border-strong: var(--color-border-strong);
  --al-border-hover: var(--color-border-strong);
  --al-glass: var(--color-surface-primary);
  --al-glass-header: var(--color-surface-secondary);
  --al-shadow: 0 8px 32px var(--color-shadow-card);
  --al-shadow-hover: 0 12px 40px var(--color-shadow-card);
  --al-emerald: var(--color-success);
  --al-emerald-glow: var(--color-success-soft);
  --al-blue: var(--color-info);
  --al-blue-glow: var(--color-info-soft);
  --al-amber: var(--color-warning);
  --al-amber-glow: var(--color-warning-soft);
  --al-rose: var(--color-danger);
  --al-rose-glow: var(--color-danger-soft);
  --al-purple: #C4B5FD;
  --al-purple-glow: rgba(139, 92, 246, 0.16);
  --al-cyan: var(--color-info-text);
  --al-text-main: var(--color-text-primary);
  --al-text-subtle: var(--color-text-secondary);
  --al-text-muted: var(--color-text-muted);
  --al-text-disabled: var(--color-text-disabled);
  --al-code-bg: var(--color-surface-canvas);
  --al-overlay: var(--color-surface-overlay);
  --al-focus: var(--color-focus-ring);
  --al-primary-on-strong: var(--color-success-on-strong);
  --al-select-chevron: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
}

/* ── Container Reset & Background Ambient ────────────────────────────────── */
#audit-container {
  position: relative;
  min-height: 100vh;
  padding-bottom: 64px;
}

body.audit-theme-page {
  color: var(--al-text-main);
}

body.audit-theme-page .app-content {
  background: var(--al-bg);
}

.al-dashboard-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
}

/* Ambient glow backdrop */
.al-dashboard-wrapper::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: transparent;
  pointer-events: none;
  z-index: 0;
}

.al-dashboard-wrapper > * {
  position: relative;
  z-index: 1;
}

/* ── Header Bar ───────────────────────────────────────────────────────────── */
.al-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding: 8px 0 16px;
  border-bottom: 1px solid var(--al-border);
}

.al-header-left {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.al-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--al-text-muted);
  font-weight: 500;
}

.al-breadcrumb a {
  color: var(--al-text-subtle);
  text-decoration: none;
  transition: color 150ms ease;
}

.al-breadcrumb a:hover {
  color: var(--al-text-main);
}

.al-title-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.al-title {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--al-text-main);
  margin: 0;
}

.al-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: var(--color-success-soft);
  border: 1px solid var(--color-success-border);
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 600;
  color: var(--al-emerald);
}

.al-pulse-dot {
  width: 6px;
  height: 6px;
  background: var(--al-emerald);
  border-radius: 50%;
  box-shadow: 0 0 0 3px var(--color-success-soft);
  animation: al-pulse 2s infinite;
}

@keyframes al-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.al-subtitle {
  font-size: 14px;
  color: var(--al-text-subtle);
  margin: 0;
  max-width: 680px;
  line-height: 1.5;
}

.al-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.al-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--al-radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 180ms ease;
  border: 1px solid var(--al-border);
  background: var(--al-surface);
  color: var(--al-text-main);
  text-decoration: none;
  box-shadow: none;
}

.al-btn:hover {
  background: var(--al-surface-hover);
  border-color: var(--al-border-hover);
}

.al-btn-primary {
  background: var(--al-emerald);
  border-color: var(--al-emerald);
  color: var(--al-primary-on-strong);
}

.al-btn-primary:hover {
  background: color-mix(in srgb, var(--al-emerald) 92%, black);
  border-color: color-mix(in srgb, var(--al-emerald) 92%, black);
}

.al-btn-icon-only {
  padding: 9px;
  width: 36px;
  height: 36px;
}

.al-btn svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

.al-btn:focus-visible,
.al-auto-refresh-toggle:focus-visible,
.al-search-input:focus-visible,
.al-select:focus-visible,
.al-view-btn:focus-visible,
.al-threat-action:focus-visible,
.al-drawer-close:focus-visible {
  outline: 2px solid var(--al-focus);
  outline-offset: 2px;
}

.al-auto-refresh-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: var(--al-surface);
  border: 1px solid var(--al-border);
  border-radius: var(--al-radius-sm);
  font-size: 12px;
  color: var(--al-text-subtle);
  cursor: pointer;
}

.al-toggle-switch {
  width: 32px;
  height: 18px;
  background: var(--color-disabled-bg);
  border: 1px solid var(--color-disabled-border);
  border-radius: 9999px;
  position: relative;
  transition: background 200ms ease;
}

.al-toggle-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 14px;
  height: 14px;
  background: var(--al-surface-elevated);
  box-shadow: 0 1px 3px var(--color-shadow-card);
  border-radius: 50%;
  transition: transform 200ms ease;
}

.al-toggle-switch.is-active {
  background: var(--al-emerald);
}

.al-toggle-switch.is-active::after {
  transform: translateX(14px);
}

/* ── Metrics KPI Grid ─────────────────────────────────────────────────────── */
.al-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

@media (max-width: 1200px) {
  .al-kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .al-kpi-grid {
    grid-template-columns: 1fr;
  }
}

.al-card {
  background: var(--al-glass);
  border: 1px solid var(--color-border-default);
  border-radius: var(--al-radius-lg);
  padding: 20px;
  box-shadow: var(--al-shadow);
  color: var(--color-text-primary);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transition: none;
  position: relative;
  overflow: hidden;
}

.al-card:hover {
  border-color: var(--al-border-hover);
}

.al-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.al-card-icon-box {
  width: 42px;
  height: 42px;
  border-radius: var(--al-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--al-surface-subtle);
  border: 1px solid var(--al-border);
  color: var(--al-text-main);
  transition: all 200ms ease;
}

.al-card-icon-box svg {
  width: 20px;
  height: 20px;
}

.al-card-icon-box.emerald {
  background: var(--al-emerald-glow);
  border-color: var(--color-success-border);
  color: var(--al-emerald);
}

.al-card-icon-box.blue {
  background: var(--al-blue-glow);
  border-color: var(--color-info-border);
  color: var(--al-blue);
}

.al-card-icon-box.amber {
  background: var(--al-amber-glow);
  border-color: var(--color-warning-border);
  color: var(--al-amber);
}

.al-card-icon-box.purple {
  background: var(--al-purple-glow);
  border-color: color-mix(in srgb, var(--al-purple) 28%, transparent);
  color: var(--al-purple);
}

.al-demo-tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--al-surface-subtle);
  border: 1px solid var(--al-border);
  color: var(--al-text-muted);
}

.al-card-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--al-text-subtle);
  margin-bottom: 4px;
}

.al-card-value-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.al-card-value {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--al-text-main);
}

.al-card-trend {
  font-size: 12px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.al-card-trend.up { color: var(--al-emerald); }
.al-card-trend.down { color: var(--al-rose); }
.al-card-trend.neutral { color: var(--al-text-muted); }

.al-card-footer {
  font-size: 12px;
  color: var(--al-text-muted);
  margin-top: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Sparkline preview svg */
.al-sparkline {
  width: 72px;
  height: 24px;
}

.al-sparkline-line {
  fill: none;
}

.al-sparkline-line.blue { stroke: var(--al-blue); }
.al-sparkline-line.emerald { stroke: var(--al-emerald); }
.al-sparkline-line.amber { stroke: var(--al-amber); }
.al-sparkline-line.purple { stroke: var(--al-purple); }

/* ── Security Insights & Threat Center ───────────────────────────────────── */
.al-insights-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
}

@media (max-width: 1024px) {
  .al-insights-grid {
    grid-template-columns: 1fr;
  }
}

.al-insights-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.al-insights-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--al-border);
  padding-bottom: 12px;
}

.al-insights-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--al-text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.al-insights-title svg {
  width: 18px;
  height: 18px;
  color: var(--al-blue);
}

.al-threat-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.al-threat-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: var(--al-surface-subtle);
  border: 1px solid var(--al-border);
  border-radius: var(--al-radius-md);
  gap: 12px;
  transition: border-color 150ms ease;
}

.al-threat-item:hover {
  border-color: var(--al-border-hover);
}

.al-threat-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.al-threat-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--al-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.al-threat-icon.amber {
  background: var(--al-amber-glow);
  color: var(--al-amber);
}

.al-threat-icon.blue {
  background: var(--al-blue-glow);
  color: var(--al-blue);
}

.al-threat-icon.emerald {
  background: var(--al-emerald-glow);
  color: var(--al-emerald);
}

.al-threat-icon.rose {
  background: var(--al-rose-glow);
  color: var(--al-rose);
}

.al-threat-icon svg {
  width: 16px;
  height: 16px;
}

.al-threat-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.al-threat-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--al-text-main);
}

.al-threat-meta {
  font-size: 12px;
  color: var(--al-text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.al-threat-action {
  font-size: 12px;
  font-weight: 600;
  color: var(--al-blue);
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--al-radius-xs);
  transition: background 150ms ease;
}

.al-threat-action:hover {
  background: var(--color-info-soft);
}

/* Event Category Breakdown Bars */
.al-category-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.al-cat-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.al-cat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
}

.al-cat-label {
  color: var(--al-text-subtle);
  font-weight: 500;
}

.al-cat-count {
  color: var(--al-text-main);
  font-weight: 700;
}

.al-progress-track {
  width: 100%;
  height: 6px;
  background: var(--color-border-subtle);
  border-radius: 9999px;
  overflow: hidden;
}

.al-progress-fill {
  height: 100%;
  border-radius: 9999px;
  transition: width 400ms ease;
}

.al-progress-fill.blue { background: var(--al-blue); }
.al-progress-fill.emerald { background: var(--al-emerald); }
.al-progress-fill.purple { background: var(--al-purple); }
.al-progress-fill.amber { background: var(--al-amber); }

/* ── Filter & Search Control Toolbar ─────────────────────────────────────── */
.al-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 14px 18px;
  background: var(--al-glass);
  border: 1px solid var(--al-border);
  border-radius: var(--al-radius-lg);
  backdrop-filter: none;
}

.al-toolbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  flex: 1;
  min-width: 280px;
}

.al-search-box {
  position: relative;
  flex: 1;
  min-width: 220px;
  max-width: 380px;
}

.al-search-box svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--al-text-muted);
  pointer-events: none;
}

.al-search-input {
  width: 100%;
  padding: 8px 12px 8px 36px;
  background: var(--al-surface);
  border: 1px solid var(--al-border);
  border-radius: var(--al-radius-sm);
  color: var(--al-text-main);
  font-size: 13px;
  outline: none;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

.al-search-input:focus {
  border-color: var(--al-blue);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--al-focus) 18%, transparent);
}

.al-select {
  padding: 8px 30px 8px 12px;
  background: var(--al-surface);
  border: 1px solid var(--al-border);
  border-radius: var(--al-radius-sm);
  color: var(--al-text-subtle);
  font-size: 13px;
  font-weight: 500;
  outline: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: var(--al-select-chevron);
  background-repeat: no-repeat;
  background-position: right 8px center;
  transition: border-color 150ms ease;
}

.al-select:hover {
  border-color: var(--al-border-hover);
  color: var(--al-text-main);
}

.al-toolbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* View Switcher Tabs (Table vs Timeline) */
.al-view-switch {
  display: inline-flex;
  padding: 3px;
  background: var(--al-surface);
  border: 1px solid var(--al-border);
  border-radius: var(--al-radius-sm);
  gap: 2px;
}

.al-view-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--al-radius-xs);
  border: none;
  background: transparent;
  color: var(--al-text-subtle);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 150ms ease;
}

.al-view-btn svg {
  width: 14px;
  height: 14px;
}

.al-view-btn.is-active {
  background: var(--color-selected-bg);
  color: var(--al-text-main);
  box-shadow: none;
}

/* ── Audit Table View ────────────────────────────────────────────────────── */
.al-table-container {
  overflow-x: auto;
  border-radius: var(--al-radius-lg);
  border: 1px solid var(--al-border);
  background: var(--al-glass);
  box-shadow: var(--al-shadow);
  backdrop-filter: none;
}

.al-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13px;
}

.al-table th {
  padding: 14px 18px;
  background: var(--al-glass-header);
  border-bottom: 1px solid var(--al-border);
  color: var(--al-text-muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
  position: sticky;
  top: 0;
  z-index: 2;
}

.al-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--color-border-subtle);
  color: var(--al-text-subtle);
  vertical-align: middle;
  transition: background 150ms ease;
}

.al-table tr:last-child td {
  border-bottom: none;
}

.al-table tr:hover td {
  background: var(--al-surface-hover);
  color: var(--al-text-main);
}

.al-event-cell {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.al-event-name {
  font-weight: 700;
  color: var(--al-text-main);
}

.al-event-category {
  font-size: 11px;
  color: var(--al-text-muted);
}

.al-time-cell {
  font-family: var(--font-mono, monospace);
  font-size: 12px;
  color: var(--al-text-subtle);
  white-space: nowrap;
}

.al-actor-cell {
  display: flex;
  align-items: center;
  gap: 8px;
}

.al-actor-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--al-surface-subtle);
  border: 1px solid var(--al-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--al-text-main);
  flex-shrink: 0;
}

.al-ip-cell {
  font-family: var(--font-mono, monospace);
  font-size: 12px;
  color: var(--al-cyan);
}

.al-text-primary {
  color: var(--al-text-main);
}

.al-text-secondary,
#audit-container .text-muted {
  color: var(--al-text-subtle);
}

.al-text-info {
  color: var(--color-info-text);
}

.al-text-warning {
  color: var(--color-warning-text);
}

.al-text-success {
  color: var(--color-success-text);
}

.al-resource-cell {
  color: var(--al-text-subtle);
}

/* Severity Badges */
.al-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.al-badge.success {
  background: var(--al-emerald-glow);
  border: 1px solid var(--color-success-border);
  color: var(--color-success-text);
}

.al-badge.info {
  background: var(--al-blue-glow);
  border: 1px solid var(--color-info-border);
  color: var(--color-info-text);
}

.al-badge.warning {
  background: var(--al-amber-glow);
  border: 1px solid var(--color-warning-border);
  color: var(--color-warning-text);
}

.al-badge.error {
  background: var(--al-rose-glow);
  border: 1px solid var(--color-danger-border);
  color: var(--color-danger-text);
}

.al-badge.critical {
  background: var(--al-purple-glow);
  border: 1px solid color-mix(in srgb, var(--al-purple) 28%, transparent);
  color: var(--al-purple);
}

/* ── Timeline View ────────────────────────────────────────────────────────── */
.al-timeline-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  padding-left: 28px;
  margin-top: 8px;
}

.al-timeline-container::before {
  content: '';
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 11px;
  width: 2px;
  background: var(--al-border);
}

.al-timeline-node {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.al-timeline-dot {
  position: absolute;
  left: -28px;
  top: 14px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--al-surface);
  border: 2px solid var(--al-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--al-text-subtle);
  z-index: 2;
}

.al-timeline-dot.success { border-color: var(--al-emerald); color: var(--al-emerald); }
.al-timeline-dot.warning { border-color: var(--al-amber); color: var(--al-amber); }
.al-timeline-dot.error { border-color: var(--al-rose); color: var(--al-rose); }
.al-timeline-dot.critical { border-color: var(--al-purple); color: var(--al-purple); }

.al-timeline-dot svg {
  width: 12px;
  height: 12px;
}

.al-timeline-card {
  padding: 16px 20px;
}

/* ── Drawer & Details Modal ──────────────────────────────────────────────── */
.al-drawer-overlay {
  position: fixed;
  inset: 0;
  background: var(--al-overlay);
  backdrop-filter: blur(4px);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease;
}

.al-drawer-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.al-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 520px;
  max-width: 100vw;
  background: var(--al-surface-elevated);
  border-left: 1px solid var(--al-border);
  box-shadow: -16px 0 50px var(--color-shadow-modal);
  z-index: 1000;
  transform: translateX(100%);
  transition: transform 250ms cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.al-drawer-overlay.is-open .al-drawer {
  transform: translateX(0);
}

.al-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--al-border);
}

.al-drawer-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--al-text-main);
  margin: 0;
}

.al-drawer-close {
  background: transparent;
  border: none;
  color: var(--al-text-muted);
  cursor: pointer;
  padding: 6px;
  border-radius: var(--al-radius-xs);
  transition: color 150ms ease;
}

.al-drawer-close:hover {
  color: var(--al-text-main);
}

.al-drawer-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.al-detail-meta-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  border-radius: var(--al-radius-md);
  background: var(--al-surface-subtle);
  border: 1px solid var(--al-border);
}

.al-detail-meta-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.al-detail-meta-row > span:last-child {
  text-align: right;
  overflow-wrap: anywhere;
}

.al-section-label {
  color: var(--al-text-muted);
  letter-spacing: 0.04em;
}

/* Pretty JSON Viewer */
.al-json-viewer {
  background: var(--al-code-bg);
  border: 1px solid var(--al-border);
  border-radius: var(--al-radius-md);
  padding: 14px 16px;
  font-family: var(--font-mono, monospace);
  font-size: 12px;
  color: var(--al-text-main);
  overflow-x: auto;
  line-height: 1.6;
}

.al-json-key { color: var(--color-success-text); }
.al-json-string { color: var(--color-warning-text); }
.al-json-number { color: var(--color-danger-text); }
.al-json-boolean { color: var(--color-info-text); }

/* Diff Box */
.al-diff-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  background: var(--al-surface-subtle);
  border: 1px solid var(--al-border);
  border-radius: var(--al-radius-md);
  padding: 12px;
}

.al-diff-pane {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.al-diff-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--al-text-muted);
}

.al-diff-content {
  font-family: var(--font-mono, monospace);
  font-size: 12px;
  padding: 8px;
  border-radius: var(--al-radius-xs);
  background: var(--al-code-bg);
  border: 1px solid var(--color-border-subtle);
}

.al-diff-content.old { color: var(--al-rose); border-left: 2px solid var(--al-rose); }
.al-diff-content.new { color: var(--al-emerald); border-left: 2px solid var(--al-emerald); }

/* ── Locked View Card (For Free/Lite/Plus Tiers) ─────────────────────────── */
.al-locked-card {
  padding: 48px 32px;
  text-align: center;
  max-width: 720px;
  margin: 40px auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.al-locked-badge-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.al-locked-icon-halo {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--al-purple-glow);
  border: 1px solid color-mix(in srgb, var(--al-purple) 28%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--al-purple);
  box-shadow: none;
}

.al-locked-icon-halo svg {
  width: 32px;
  height: 32px;
}

.al-locked-title {
  font-size: 28px;
  font-weight: 800;
  color: var(--al-text-main);
  margin: 0;
}

.al-locked-desc {
  font-size: 15px;
  color: var(--al-text-subtle);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.6;
}

.al-locked-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  width: 100%;
  max-width: 540px;
  text-align: left;
  margin: 8px 0;
}

@media (max-width: 600px) {
  .al-locked-features {
    grid-template-columns: 1fr;
  }
}

.al-locked-feat-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--al-surface-subtle);
  border: 1px solid var(--al-border);
  border-radius: var(--al-radius-sm);
  font-size: 13px;
  color: var(--al-text-main);
}

.al-locked-feat-item svg {
  width: 16px;
  height: 16px;
  color: var(--al-emerald);
  flex-shrink: 0;
}

/* Empty State */
.al-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  text-align: center;
  gap: 12px;
}

.al-empty-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--al-surface-subtle);
  border: 1px solid var(--al-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--al-text-muted);
}

.al-empty-icon svg {
  width: 28px;
  height: 28px;
}

.al-empty-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--al-text-main);
  margin: 0;
}

.al-empty-sub {
  font-size: 13px;
  color: var(--al-text-subtle);
  max-width: 400px;
  margin: 0;
}

body.audit-theme-page .paywall-guard-main-card,
body.audit-theme-page .paywall-modal {
  background: var(--al-surface);
  border-color: var(--al-border);
  box-shadow: var(--al-shadow);
}

body.audit-theme-page .paywall-guard-title-hero,
body.audit-theme-page .paywall-preview-card h4 {
  color: var(--al-text-main);
}

body.audit-theme-page .paywall-guard-subtitle-hero,
body.audit-theme-page .paywall-guard-fcard-desc,
body.audit-theme-page .paywall-preview-card p,
body.audit-theme-page .paywall-guard-cta-caption,
body.audit-theme-page .paywall-guard-teaser-pill {
  color: var(--al-text-subtle);
}

body.audit-theme-page .paywall-guard-fcard,
body.audit-theme-page .paywall-guard-teaser-card,
body.audit-theme-page .paywall-preview-card {
  background: var(--al-surface-subtle);
  border-color: var(--al-border);
}

body.audit-theme-page .paywall-guard-cta-btn-hero {
  color: var(--color-success-on-strong);
}

@media (max-width: 760px) {
  #audit-container {
    min-height: auto;
  }

  .al-header,
  .al-toolbar {
    align-items: stretch;
  }

  .al-header-actions,
  .al-toolbar-left,
  .al-toolbar-right,
  .al-search-box,
  .al-select,
  .al-view-switch {
    width: 100%;
    max-width: none;
  }

  .al-header-actions,
  .al-toolbar-left {
    flex-direction: column;
    align-items: stretch;
    min-width: 0;
  }

  .al-btn,
  .al-auto-refresh-toggle {
    width: 100%;
  }

  .al-table-container {
    border-radius: var(--al-radius-md);
  }

  .al-drawer {
    width: 100vw;
  }

  .al-drawer-body {
    padding: 18px;
  }

  .al-diff-box {
    grid-template-columns: 1fr;
  }

  .al-detail-meta-row {
    flex-direction: column;
    gap: 3px;
  }

  .al-detail-meta-row > span:last-child {
    text-align: left;
  }
}