/*
 * Visibility Pill
 * ============================================
 * "Scanning X of Y members [why?]" header strip rendered above scan-bar
 * results, find-best-time, and the heatmap. See js/ui/visibility-pill.js
 * for the component and SUBSCRIPTION_TIERS.md "Grace flow" for context.
 *
 * Design notes:
 *   - Stays muted until clicked — it should *not* compete with results.
 *   - Reason chips use small monochrome backgrounds, not status colours,
 *     because the issue is licensing/state, not data health.
 *   - The [Include] CTAs are amber-tinted to read as a positive nudge,
 *     not a punitive paywall.
 */

.visibility-pill {
  --vp-bg: var(--bg-secondary, #f8fafc);
  --vp-border: var(--border-color, #e2e8f0);
  --vp-text: var(--text-primary, #0f172a);
  --vp-text-muted: var(--text-secondary, #475569);
  --vp-accent: #b45309;          /* Amber-700, "act before this changes" */
  --vp-accent-bg: #fef3c7;       /* Amber-100 */
  --vp-grace-bg: #fef3c7;
  --vp-grace-text: #78350f;

  margin: 0 0 8px 0;
  padding: 8px 12px;
  background: var(--vp-bg);
  border: 1px solid var(--vp-border);
  border-radius: 8px;
  font-size: 0.875rem;
  color: var(--vp-text);
}

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

.visibility-pill-summary {
  flex: 1 1 auto;
  min-width: 0;
  color: var(--vp-text);
}

.visibility-pill-summary strong {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.visibility-pill-state-badge {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 8px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: 999px;
  background: var(--vp-grace-bg);
  color: var(--vp-grace-text);
  vertical-align: middle;
}

.visibility-pill-why-btn {
  flex: 0 0 auto;
  background: transparent;
  border: 0;
  padding: 4px 8px;
  font: inherit;
  color: var(--vp-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
  cursor: pointer;
  border-radius: 4px;
}

.visibility-pill-why-btn:hover,
.visibility-pill-why-btn:focus-visible {
  background: var(--vp-accent-bg);
  outline: none;
}

.visibility-pill-panel {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--vp-border);
}

.visibility-pill-panel[hidden] {
  display: none;
}

.visibility-pill-chips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.visibility-pill-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: var(--bg-primary, #ffffff);
  border: 1px solid var(--vp-border);
  border-radius: 6px;
  font-size: 0.8125rem;
  line-height: 1.3;
}

.visibility-pill-chip-name {
  font-weight: 600;
  color: var(--vp-text);
  flex: 0 0 auto;
}

.visibility-pill-chip-reason {
  flex: 1 1 auto;
  color: var(--vp-text-muted);
  min-width: 0;
}

.visibility-pill-include-btn {
  flex: 0 0 auto;
  background: var(--vp-accent-bg);
  border: 1px solid var(--vp-accent);
  color: var(--vp-accent);
  padding: 3px 10px;
  font: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 999px;
  cursor: pointer;
}

.visibility-pill-include-btn:hover,
.visibility-pill-include-btn:focus-visible {
  background: var(--vp-accent);
  color: var(--vp-accent-bg);
  outline: none;
}

.visibility-pill-empty {
  margin: 0;
  color: var(--vp-text-muted);
  font-size: 0.8125rem;
  font-style: italic;
}

/* Dark mode */
body.dark-mode .visibility-pill,
.dark-mode .visibility-pill {
  --vp-bg: var(--bg-secondary, #1e293b);
  --vp-border: var(--border-color, #334155);
  --vp-text: var(--text-primary, #f1f5f9);
  --vp-text-muted: var(--text-secondary, #94a3b8);
  --vp-accent: #fbbf24;          /* Amber-400 — readable on dark */
  --vp-accent-bg: #422006;       /* Amber-950 */
  --vp-grace-bg: #422006;
  --vp-grace-text: #fde68a;
}

body.dark-mode .visibility-pill-chip,
.dark-mode .visibility-pill-chip {
  background: var(--bg-primary, #0f172a);
}

/* Reduced motion: don't animate the include-btn hover state */
@media (prefers-reduced-motion: reduce) {
  .visibility-pill-include-btn {
    transition: none;
  }
}