/* ==========================================================================
   Skill Quality Linter (F2) — "Skill quality" panel in the SKILL workspace
   Tokens only; dark mode inherits via design tokens; reduced motion respected.
   ========================================================================== */

/* --- Panel shell (extends .skill-detail-card) ----------------------------- */

.skill-lint-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3, 0.75rem);
}

/* --- Summary row: score ring + caption ------------------------------------ */

.skill-lint-summary {
  display: flex;
  align-items: center;
  gap: var(--space-3, 0.75rem);
}

.skill-lint-ring {
  --skill-lint-pct: 0;
  --skill-lint-ring-color: var(--brand-500);
  flex: 0 0 auto;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full, 9999px);
  background: conic-gradient(
    var(--skill-lint-ring-color) calc(var(--skill-lint-pct) * 1%),
    var(--border-primary) 0
  );
  display: grid;
  place-items: center;
}

.skill-lint-ring-good {
  --skill-lint-ring-color: var(--success-500);
}

.skill-lint-ring-fair {
  --skill-lint-ring-color: var(--warning-500);
}

.skill-lint-ring-poor {
  --skill-lint-ring-color: var(--danger-500);
}

.skill-lint-ring-inner {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full, 9999px);
  background: var(--bg-primary);
  display: grid;
  place-items: center;
}

.skill-lint-grade {
  font-size: var(--text-lg, 1.125rem);
  font-weight: var(--font-bold, 700);
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.skill-lint-summary-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-1, 0.25rem);
  min-width: 0;
}

.skill-lint-score {
  margin: 0;
  font-size: var(--text-sm, 0.875rem);
  font-weight: var(--font-semibold, 600);
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.skill-lint-caption {
  margin: 0;
  font-size: var(--text-xs, 0.75rem);
  color: var(--text-secondary);
}

/* --- Per-dimension meters -------------------------------------------------- */

.skill-lint-dimensions {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-1_5, 0.375rem);
}

.skill-lint-dimension {
  display: grid;
  grid-template-columns: minmax(7rem, auto) 1fr 2.25rem;
  align-items: center;
  gap: var(--space-2, 0.5rem);
}

.skill-lint-dimension-label {
  font-size: var(--text-xs, 0.75rem);
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.skill-lint-meter {
  display: block;
  height: 6px;
  border-radius: var(--radius-full, 9999px);
  background: var(--bg-tertiary);
  overflow: hidden;
}

.skill-lint-meter-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--brand-500);
  transition: width var(--transition-fast, 150ms) ease;
}

.skill-lint-meter-good {
  background: var(--success-500);
}

.skill-lint-meter-fair {
  background: var(--warning-500);
}

.skill-lint-meter-poor {
  background: var(--danger-500);
}

.skill-lint-dimension-value {
  font-size: var(--text-xs, 0.75rem);
  font-weight: var(--font-medium, 500);
  color: var(--text-tertiary);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* --- Issue list ------------------------------------------------------------- */

.skill-lint-issues {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2, 0.5rem);
}

.skill-lint-issues:empty {
  display: none;
}

.skill-lint-issue {
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: var(--space-2, 0.5rem);
  padding: var(--space-2, 0.5rem);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md, 0.375rem);
  background: var(--bg-secondary);
}

.skill-lint-issue-badge {
  flex: 0 0 auto;
  padding: 0 var(--space-1_5, 0.375rem);
  border-radius: var(--radius-full, 9999px);
  border: 1px solid var(--border-primary);
  font-size: var(--text-xs, 0.75rem);
  font-weight: var(--font-semibold, 600);
  line-height: 1.6;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  background: var(--bg-tertiary);
}

.skill-lint-issue-error {
  border-color: color-mix(in srgb, var(--danger-500) 40%, var(--border-primary));
}

.skill-lint-issue-error .skill-lint-issue-badge {
  border-color: color-mix(in srgb, var(--danger-500) 45%, var(--border-primary));
  background: color-mix(in srgb, var(--danger-500) 12%, var(--bg-secondary));
  color: color-mix(in srgb, var(--danger-500) 70%, var(--text-primary));
}

.skill-lint-issue-warning {
  border-color: color-mix(in srgb, var(--warning-500) 40%, var(--border-primary));
}

.skill-lint-issue-warning .skill-lint-issue-badge {
  border-color: color-mix(in srgb, var(--warning-500) 45%, var(--border-primary));
  background: color-mix(in srgb, var(--warning-500) 12%, var(--bg-secondary));
  color: color-mix(in srgb, var(--warning-500) 55%, var(--text-primary));
}

.skill-lint-issue-suggestion .skill-lint-issue-badge {
  border-color: color-mix(in srgb, var(--brand-500) 40%, var(--border-primary));
  background: color-mix(in srgb, var(--brand-500) 10%, var(--bg-secondary));
  color: color-mix(in srgb, var(--brand-500) 70%, var(--text-primary));
}

.skill-lint-issue-message {
  flex: 1 1 12rem;
  min-width: 0;
  font-size: var(--text-xs, 0.75rem);
  line-height: 1.5;
  color: var(--text-secondary);
}

.skill-lint-fix-btn {
  flex: 0 0 auto;
  margin-left: auto;
}

/* --- Reduced motion ---------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  .skill-lint-meter-fill {
    transition: none;
  }
}