/**
 * Parity audit (/audit): internal checklist for clone reference.
 */

body.audit-page {
  background: var(--ddg-surface-warm);
  color: var(--ddg-text);
}

.audit-shell {
  max-width: 52rem;
  margin: 0 auto;
  padding: calc(var(--space-4) + var(--safe-top)) var(--space-4)
    calc(var(--space-5) + var(--safe-bottom));
}

/* Header */
.audit-header {
  margin-bottom: var(--space-4);
}

.audit-back {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--ddg-text-muted);
  text-decoration: none;
  transition: color 0.15s ease;
}

.audit-back:hover {
  color: var(--ddg-accent-gold);
}

.audit-back i {
  font-size: 0.75rem;
}

.audit-header__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0 0 var(--space-2);
  padding: 2px var(--space-2);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ddg-text-muted);
  background: var(--ddg-surface-elevated);
  border: 1px solid var(--ddg-border);
  border-radius: 999px;
}

.audit-header__title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 4vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ddg-sage-dark);
  line-height: 1.15;
}

.audit-header__lead {
  margin: 0;
  max-width: 38rem;
  font-size: var(--text-sm);
  color: var(--ddg-text-muted);
  line-height: 1.5;
}

.audit-header__lead a {
  color: var(--ddg-sage-dark);
  font-weight: 600;
}

.audit-header__lead code {
  font-size: 0.8125em;
  padding: 0.1rem 0.35rem;
  border-radius: var(--radius-sm);
  background: var(--ddg-surface-elevated);
  border: 1px solid var(--ddg-border);
}

/* Summary */
.audit-summary {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.audit-summary__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
}

.audit-stat {
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  border: 1px solid var(--ddg-border);
  background: var(--uber-surface);
  box-shadow: var(--shadow-sm, var(--uber-shadow));
}

.audit-stat__value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
}

.audit-stat__label {
  display: block;
  margin-top: var(--space-1);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ddg-text-muted);
}

.audit-stat--done .audit-stat__value {
  color: #15803d;
}

.audit-stat--part .audit-stat__value {
  color: #b45309;
}

.audit-stat--miss .audit-stat__value {
  color: #b91c1c;
}

.audit-progress {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  background: linear-gradient(
    145deg,
    rgba(var(--ddg-edge-rgb), 0.14) 0%,
    rgba(var(--ddg-yellow-rgb), 0.1) 100%
  );
  border: 1px solid rgba(var(--ddg-edge-rgb), 0.28);
}

.audit-progress__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.audit-progress__title {
  margin: 0;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--ddg-sage-dark);
}

.audit-progress__pct {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--ddg-accent-gold);
}

.audit-progress__track {
  height: 0.5rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

.audit-progress__bar {
  display: flex;
  height: 100%;
  min-width: 0;
  transition: width 0.4s ease;
}

.audit-progress__seg {
  height: 100%;
}

.audit-progress__seg--done {
  background: linear-gradient(90deg, #22c55e, #16a34a);
}

.audit-progress__seg--part {
  background: linear-gradient(90deg, #fbbf24, #f59e0b);
}

.audit-progress__seg--miss {
  background: linear-gradient(90deg, #f87171, #dc2626);
}

.audit-progress__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin-top: var(--space-2);
  font-size: 0.6875rem;
  color: var(--ddg-text-muted);
}

.audit-progress__legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.audit-progress__dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
}

.audit-progress__dot--done {
  background: #16a34a;
}

.audit-progress__dot--part {
  background: #f59e0b;
}

.audit-progress__dot--miss {
  background: #dc2626;
}

/* Toolbar */
.audit-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.audit-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  flex: 1;
  min-width: 0;
}

.audit-filter {
  min-height: 2rem;
  padding: 0.25rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: inherit;
  color: var(--ddg-text-muted);
  background: var(--uber-surface);
  border: 1px solid var(--ddg-border);
  border-radius: 999px;
  cursor: pointer;
  transition:
    background 0.15s ease,
    color 0.15s ease,
    border-color 0.15s ease;
}

.audit-filter:hover {
  border-color: rgba(var(--ddg-yellow-rgb), 0.45);
  color: var(--ddg-text);
}

.audit-filter.is-active {
  color: #0a0a0a;
  background: var(--ddg-accent-gold);
  border-color: var(--ddg-accent-gold);
}

.audit-search {
  flex: 1 1 10rem;
  min-width: 8rem;
  max-width: 14rem;
  min-height: 2rem;
  padding: 0.35rem 0.65rem;
  font-size: 0.8125rem;
  font-family: inherit;
  color: var(--ddg-text);
  background: var(--uber-surface);
  border: 1px solid var(--ddg-border);
  border-radius: var(--radius-md);
}

.audit-search::placeholder {
  color: var(--ddg-text-muted);
}

.audit-search:focus {
  outline: none;
  border-color: rgba(var(--ddg-yellow-rgb), 0.55);
  box-shadow: 0 0 0 2px rgba(var(--ddg-yellow-rgb), 0.15);
}

/* Area sections */
.audit-areas {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.audit-area {
  border-radius: var(--radius-lg);
  background: var(--uber-surface);
  border: 1px solid var(--ddg-border);
  box-shadow: var(--shadow-sm, var(--uber-shadow));
  overflow: hidden;
}

.audit-area[hidden] {
  display: none !important;
}

.audit-area__head {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--ddg-surface-elevated);
  border-bottom: 1px solid var(--ddg-border);
}

.audit-area__icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--ddg-accent-gold);
  background: rgba(var(--ddg-yellow-rgb), 0.14);
  border: 1px solid rgba(var(--ddg-yellow-rgb), 0.25);
}

.audit-area__title {
  flex: 1;
  min-width: 0;
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--ddg-sage-dark);
}

.audit-area__meta {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--ddg-text-muted);
  white-space: nowrap;
}

.audit-feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.audit-feature {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--ddg-border);
}

.audit-feature:last-child {
  border-bottom: none;
}

.audit-feature[hidden] {
  display: none !important;
}

.audit-feature__name {
  flex: 1;
  min-width: 0;
  font-size: var(--text-sm);
  line-height: 1.4;
  color: var(--ddg-text);
}

.audit-status {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.55rem;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 999px;
  white-space: nowrap;
}

.audit-status i {
  font-size: 0.5625rem;
}

.audit-status--done {
  color: #166534;
  background: #dcfce7;
  border: 1px solid #bbf7d0;
}

.audit-status--part {
  color: #92400e;
  background: #fef3c7;
  border: 1px solid #fde68a;
}

.audit-status--miss {
  color: #991b1b;
  background: #fee2e2;
  border: 1px solid #fecaca;
}

.audit-empty {
  margin: var(--space-4) 0;
  padding: var(--space-4);
  text-align: center;
  font-size: var(--text-sm);
  color: var(--ddg-text-muted);
  border-radius: var(--radius-lg);
  border: 1px dashed var(--ddg-border);
  background: var(--uber-surface);
}

.audit-empty[hidden] {
  display: none !important;
}

.audit-footer {
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--ddg-border);
  font-size: var(--text-xs);
  color: var(--ddg-text-muted);
  line-height: 1.5;
}

.audit-footer a {
  font-weight: 600;
  color: var(--ddg-sage-dark);
}

html[data-theme='dark'] .audit-stat--done .audit-stat__value {
  color: #4ade80;
}

html[data-theme='dark'] .audit-stat--part .audit-stat__value {
  color: #fbbf24;
}

html[data-theme='dark'] .audit-stat--miss .audit-stat__value {
  color: #f87171;
}

html[data-theme='dark'] .audit-progress__track {
  background: rgba(255, 255, 255, 0.1);
}

html[data-theme='dark'] .audit-status--done {
  color: #86efac;
  background: rgba(22, 163, 74, 0.18);
  border-color: rgba(74, 222, 128, 0.28);
}

html[data-theme='dark'] .audit-status--part {
  color: #fcd34d;
  background: rgba(245, 158, 11, 0.16);
  border-color: rgba(251, 191, 36, 0.28);
}

html[data-theme='dark'] .audit-status--miss {
  color: #fca5a5;
  background: rgba(220, 38, 38, 0.16);
  border-color: rgba(248, 113, 113, 0.28);
}

@media (max-width: 520px) {
  .audit-summary__cards {
    grid-template-columns: 1fr;
  }

  .audit-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .audit-search {
    max-width: none;
  }

  .audit-feature {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }
}