/**
 * a11y.css
 * Styles for the accessibility checker (Phase 4) and the shared issue list
 * (issue-list.js, also used by the spell checker). Selectors target ts-issue-*
 * and ts-a11y-* classes only.
 */

/* ============================================
   SUMMARY AND FILTERS
   ============================================ */
.ts-issue-summary {
  margin: 0.5rem 0;
  font-weight: 600;
}

.ts-issue-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 0.8rem;
  margin: 0.4rem 0 0.6rem;
}

.ts-issue-filter {
  font-size: 0.82rem;
}

/* ============================================
   GROUPS AND ITEMS
   ============================================ */
.ts-issue-group h5 {
  margin: 0.9rem 0 0.4rem;
  font-size: 0.85rem;
}

.ts-issue-items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.ts-issue {
  padding: 0.55rem 0.65rem 0.55rem 0.8rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-left: 4px solid #9ca3af;
  border-radius: 8px;
}

.ts-issue[data-severity="error"] { border-left-color: #f87171; }
.ts-issue[data-severity="warn"] { border-left-color: #fbbf24; }
.ts-issue[data-severity="tip"] { border-left-color: #60a5fa; }

.ts-issue-title {
  margin: 0;
  font-weight: 600;
}

.ts-issue-count {
  margin-left: 0.4rem;
  padding: 0 0.35rem;
  font-size: 0.72rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 99px;
}

.ts-issue-message {
  margin: 0.2rem 0 0;
  font-size: 0.85rem;
  line-height: 1.45;
}

.ts-issue-snippet {
  margin: 0.35rem 0 0;
  padding-left: 0.6rem;
  font-size: 0.8rem;
  font-style: italic;
  opacity: 0.8;
  border-left: 2px solid rgba(255, 255, 255, 0.2);
  overflow-wrap: anywhere;
}

.ts-issue .ts-study-actions {
  margin-top: 0.4rem;
  gap: 0.35rem;
}

.ts-issue .ts-study-actions button {
  padding: 0.28rem 0.55rem;
  font-size: 0.78rem;
}

.ts-issue-more {
  margin-top: 0.45rem;
}

/* ============================================
   DIALOGS
   ============================================ */
.ts-a11y-thumb {
  display: block;
  max-width: 100%;
  max-height: 160px;
  margin: 0 0 0.6rem;
  object-fit: contain;
  background: #ffffff;
  border-radius: 8px;
}

/* ============================================
   LIGHT MODE
   ============================================ */
body.light-mode .ts-issue {
  background: rgba(0, 0, 0, 0.03);
  border-color: rgba(0, 0, 0, 0.1);
}

body.light-mode .ts-issue[data-severity="error"] { border-left-color: #dc2626; }
body.light-mode .ts-issue[data-severity="warn"] { border-left-color: #d97706; }
body.light-mode .ts-issue[data-severity="tip"] { border-left-color: #2563eb; }
body.light-mode .ts-issue:not([data-severity="error"]):not([data-severity="warn"]):not([data-severity="tip"]) { border-left-color: #6b7280; }

body.light-mode .ts-issue-count {
  background: rgba(0, 0, 0, 0.08);
}

body.light-mode .ts-issue-snippet {
  border-left-color: rgba(0, 0, 0, 0.2);
}