/**
 * Stats Integration Styles
 *
 * Styles for statistical testing UI components:
 * - Context menu for test selection
 * - Stats Inspector panel
 * - Bracket annotations
 */

/* =============================================================================
   Context Menu
   ============================================================================= */

.stats-context-menu {
  position: fixed;
  background: var(--color-canvas-default, #ffffff);
  border: 1px solid var(--color-border-default, #d0d7de);
  border-radius: 6px;
  box-shadow: 0 8px 24px rgba(140, 149, 159, 0.2);
  min-width: 220px;
  max-width: 320px;
  max-height: 400px;
  overflow-y: auto;
  z-index: 10000;
  font-size: 13px;
  padding: 4px 0;
}

.stats-menu-header {
  padding: 8px 12px;
  font-weight: 600;
  color: var(--color-fg-default, #1f2328);
  border-bottom: 1px solid var(--color-border-muted, #d8dee4);
  margin-bottom: 4px;
}

.stats-menu-section {
  padding: 6px 12px 4px;
  font-size: 11px;
  font-weight: 600;
  color: var(--color-fg-muted, #656d76);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stats-menu-divider {
  height: 1px;
  background: var(--color-border-muted, #d8dee4);
  margin: 4px 0;
}

.stats-menu-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  cursor: pointer;
  color: var(--color-fg-default, #1f2328);
  transition: background 0.1s;
}

.stats-menu-item:hover:not(.disabled) {
  background: var(--color-accent-subtle, #ddf4ff);
}

.stats-menu-item.disabled {
  color: var(--color-fg-muted, #656d76);
  cursor: not-allowed;
  opacity: 0.6;
}

.stats-menu-item.recommended {
  background: var(--color-success-subtle, #dafbe1);
}

.stats-menu-item.recommended:hover {
  background: var(--color-success-muted, #aceebb);
}

.stats-menu-item .menu-label {
  flex: 1;
}

.stats-menu-item .recommended-badge {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 10px;
  background: var(--color-success-emphasis, #1a7f37);
  color: var(--text-inverse);
  margin-left: 8px;
}

/* =============================================================================
   Stats Inspector Panel
   ============================================================================= */

.stats-inspector-panel {
  position: fixed;
  right: 20px;
  top: 100px;
  width: 360px;
  max-height: calc(100vh - 140px);
  background: var(--color-canvas-default, #ffffff);
  border: 1px solid var(--color-border-default, #d0d7de);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(140, 149, 159, 0.2);
  z-index: 9000;
  display: none;
  overflow: hidden;
}

.stats-inspector-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--color-canvas-subtle, #f3f2f0);
  border-bottom: 1px solid var(--color-border-muted, #d8dee4);
  font-weight: 600;
  color: var(--color-fg-default, #1f2328);
}

.stats-inspector-header .close-btn {
  background: none;
  border: none;
  font-size: 18px;
  cursor: pointer;
  color: var(--color-fg-muted, #656d76);
  padding: 4px 8px;
  border-radius: 4px;
}

.stats-inspector-header .close-btn:hover {
  background: var(--color-neutral-muted, #afb8c133);
}

.stats-inspector-content {
  padding: 16px;
  overflow-y: auto;
  max-height: calc(100vh - 200px);
}

.stats-inspector-content h4 {
  margin: 0 0 12px 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-fg-default, #1f2328);
}

.stats-inspector-content h4:not(:first-child) {
  margin-top: 20px;
}

/* Stats Table */
.stats-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.stats-table th,
.stats-table td {
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid var(--color-border-muted, #d8dee4);
}

.stats-table th {
  font-weight: 600;
  color: var(--color-fg-muted, #656d76);
  background: var(--color-canvas-subtle, #f3f2f0);
}

.stats-table tr:hover {
  background: var(--color-canvas-subtle, #f3f2f0);
}

.stats-table .significant {
  color: var(--color-success-fg, #1a7f37);
  font-weight: 500;
}

.stats-table .not-significant {
  color: var(--color-fg-muted, #656d76);
}

/* Result Cards */
.stat-result-card {
  background: var(--color-canvas-subtle, #f3f2f0);
  border: 1px solid var(--color-border-muted, #d8dee4);
  border-radius: 6px;
  padding: 12px;
  margin-bottom: 12px;
}

.stat-result-card .test-name {
  font-weight: 600;
  margin-bottom: 8px;
}

.stat-result-card .result-line {
  font-family: "SF Mono", "Consolas", monospace;
  font-size: 12px;
  color: var(--color-fg-default, #1f2328);
}

.stat-result-card .stars {
  color: var(--color-success-fg, #1a7f37);
  font-weight: bold;
}

.stat-result-card .stars.ns {
  color: var(--color-fg-muted, #656d76);
}

/* =============================================================================
   Bracket Annotations on Canvas
   ============================================================================= */

.stat-bracket {
  pointer-events: all;
}

.stat-bracket-line {
  stroke: var(--text-primary);
  stroke-width: 1px;
}

.stat-bracket-stars {
  font-family: Arial, sans-serif;
  font-size: 14px;
  fill: var(--text-primary);
  text-anchor: middle;
}

/* =============================================================================
   Dark Theme Support
   ============================================================================= */

[data-theme="dark"] .stats-context-menu,
[data-theme="dark"] .stats-inspector-panel {
  background: var(--color-canvas-default, #0d1117);
  border-color: var(--color-border-default, #30363d);
}

[data-theme="dark"] .stats-menu-item:hover:not(.disabled) {
  background: var(--color-accent-subtle, #388bfd26);
}

[data-theme="dark"] .stats-inspector-header {
  background: var(--color-canvas-subtle, #161b22);
}

[data-theme="dark"] .stats-table th {
  background: var(--color-canvas-subtle, #161b22);
}

[data-theme="dark"] .stat-result-card {
  background: var(--color-canvas-subtle, #161b22);
  border-color: var(--color-border-muted, #30363d);
}