/* Public QR traceability — mobile-first, primary #27ae60 */
@media (prefers-reduced-motion: no-preference) {
  #outlet:has([data-trace-public]) {
    scroll-behavior: smooth;
  }
}

.trace-public {
  --trace-primary: #27ae60;
  --trace-primary-soft: #eaf8f0;
  --trace-success: #16a34a;
  --trace-warning: #f59e0b;
  --trace-danger: #dc2626;
  --trace-info: #0ea5e9;
  --trace-border: #e5e7eb;
  --trace-text: #111827;
  --trace-muted: #6b7280;
  --trace-bg: #f8fafc;
  --trace-card: #ffffff;

  background: var(--trace-bg);
  color: var(--trace-text);
  min-height: min(100vh, 100dvh);
  width: 100%;
  box-sizing: border-box;
  padding: 1rem 1rem 2.5rem;
  font-family: var(--epr-font-body, system-ui, sans-serif);
  position: relative;
}

.trace-skip-link {
  position: absolute;
  left: 0.75rem;
  top: 0.5rem;
  z-index: 2;
  padding: 0.5rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
  background: var(--trace-primary);
  border-radius: 8px;
  text-decoration: none;
  transform: translateY(-120%);
  transition: transform 0.15s ease;
}

.trace-skip-link:focus {
  transform: translateY(0);
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.trace-public a:focus-visible,
.trace-public button:focus-visible {
  outline: 2px solid var(--trace-primary);
  outline-offset: 2px;
}

.trace-public button.trace-ev-card:focus-visible {
  outline-offset: 3px;
}

.trace-public--center {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

.trace-public__inner {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 900px) {
  .trace-public__inner {
    grid-template-columns: minmax(280px, 340px) 1fr;
    align-items: start;
    gap: 1.5rem;
  }

  .trace-public__aside {
    position: sticky;
    top: 0.75rem;
    align-self: start;
  }
}

.trace-public__main {
  display: flex;
  flex-direction: column;
  gap: 0;
  min-width: 0;
}

.trace-public__main-stack {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.trace-public__section {
  scroll-margin-top: 1rem;
}

.trace-ev-hint {
  margin: 0 0 0.65rem;
  font-size: 0.8rem;
  color: var(--trace-muted);
  line-height: 1.4;
}

.trace-card {
  background: var(--trace-card);
  border: 1px solid var(--trace-border);
  border-radius: 12px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.trace-card--soft {
  background: #fafafa;
}

.trace-card__hd {
  margin: 0;
  padding: 0.85rem 1rem;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  border-bottom: 1px solid var(--trace-border);
}

.trace-card__bd {
  padding: 1rem;
}

.trace-hero {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow: hidden;
}

@media (min-width: 600px) {
  .trace-hero {
    flex-direction: row;
    align-items: stretch;
  }
}

.trace-hero__media {
  flex: 0 0 auto;
  background: var(--trace-primary-soft);
  border-radius: 10px;
  overflow: hidden;
  min-height: 160px;
}

@media (min-width: 600px) {
  .trace-hero__media {
    width: 44%;
    max-width: 280px;
  }
}

.trace-hero__img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 160px;
  object-fit: contain;
  object-position: center;
  background: #fff;
}

.trace-hero__body {
  flex: 1;
  padding: 0.25rem 0.5rem 0.5rem;
  min-width: 0;
}

.trace-hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.trace-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  line-height: 1.2;
}

.trace-badge--verified {
  background: #dcfce7;
  color: #166534;
}

.trace-badge--pending {
  background: #fef9c3;
  color: #854d0e;
}

.trace-badge--disputed {
  background: #ffedd5;
  color: #9a3412;
}

.trace-badge--revoked {
  background: #fee2e2;
  color: #991b1b;
}

.trace-badge--neutral {
  background: #f3f4f6;
  color: #4b5563;
}

.trace-hero__title {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.trace-hero__brand-block {
  margin: 0.15rem 0 0.35rem;
}

.trace-hero__brand {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #374151;
}

.trace-hero__tagline {
  margin: 0.2rem 0 0;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--trace-primary);
}

.trace-hero__subtitle {
  margin: 0.25rem 0 0.75rem;
  color: var(--trace-muted);
  font-size: 0.92rem;
}

.trace-hero__spec {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--trace-text);
}

.trace-hero__meta {
  margin: 0;
  display: grid;
  gap: 0.45rem;
}

.trace-hero__meta > div {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.5rem 0.75rem;
  font-size: 0.85rem;
}

.trace-hero__meta dt {
  margin: 0;
  color: var(--trace-muted);
  font-weight: 500;
}

.trace-hero__meta dd {
  margin: 0;
}

.trace-code {
  font-family: var(--epr-font-mono, ui-monospace, monospace);
  font-size: 0.85rem;
  background: #f1f5f9;
  padding: 0.12rem 0.35rem;
  border-radius: 4px;
}

.trace-hero__actions {
  margin-top: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.trace-hero__actions--inline .trace-btn {
  min-height: 44px;
}

.trace-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 10px;
  padding: 0.55rem 1rem;
  min-height: 44px;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: inherit;
  box-sizing: border-box;
}

.trace-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.trace-btn--primary {
  background: var(--trace-primary);
  color: #fff;
  border-color: #219a52;
}

.trace-btn--primary:hover:not(:disabled) {
  filter: brightness(0.96);
}

.trace-btn--ghost {
  background: #fff;
  border-color: var(--trace-border);
  color: var(--trace-text);
}

.trace-btn--ghost:hover:not(:disabled) {
  background: #f8fafc;
}

.trace-btn--block {
  width: 100%;
}

.trace-verify-banner {
  margin-top: 0.75rem;
  border-radius: 10px;
  padding: 0.75rem 1rem;
  font-size: 0.88rem;
}

.trace-verify-banner--ok {
  background: var(--trace-primary-soft);
  border: 1px solid #bbf7d0;
  color: #14532d;
}

.trace-verify-banner--pending {
  background: #fefce8;
  border: 1px solid #fde047;
  color: #713f12;
}

.trace-verify-banner--warn {
  background: #fff7ed;
  border: 1px solid #fdba74;
  color: #9a3412;
}

.trace-verify-banner--danger {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

.trace-verify-banner__text {
  margin: 0;
}

.trace-dl-grid {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.trace-dl-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.15rem;
}

@media (min-width: 520px) {
  .trace-dl-row {
    grid-template-columns: minmax(140px, 38%) 1fr;
    gap: 0.5rem 1rem;
    align-items: baseline;
  }
}

.trace-dl-k {
  color: var(--trace-muted);
  font-size: 0.82rem;
}

.trace-dl-v {
  font-size: 0.88rem;
  word-break: break-word;
}

.trace-tl {
  list-style: none;
  margin: 0;
  padding: 0;
}

.trace-tl-item {
  display: grid;
  grid-template-columns: 2.25rem 1fr;
  gap: 0.65rem 0.85rem;
  padding-bottom: 1.25rem;
}

.trace-tl-item--last {
  padding-bottom: 0;
}

.trace-tl-rail {
  position: relative;
  display: flex;
  justify-content: center;
}

.trace-tl-rail::after {
  content: "";
  position: absolute;
  top: 2.25rem;
  bottom: -0.5rem;
  left: 50%;
  width: 2px;
  margin-left: -1px;
  background: var(--trace-border);
}

.trace-tl-item--last .trace-tl-rail::after {
  display: none;
}

.trace-tl-dot {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  border: 2px solid var(--trace-border);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  flex-shrink: 0;
}

.trace-tl-dot.is-done {
  border-color: var(--trace-primary);
  background: var(--trace-primary-soft);
  color: var(--trace-success);
}

.trace-tl-ic {
  display: block;
}

.trace-tl-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.65rem;
}

.trace-tl-no {
  font-family: var(--epr-font-mono, monospace);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--trace-primary);
}

.trace-tl-title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  flex: 1 1 auto;
}

.trace-tl-date {
  font-size: 0.8rem;
  color: var(--trace-muted);
}

.trace-tl-desc {
  margin: 0.35rem 0 0.5rem;
  font-size: 0.86rem;
  color: #374151;
  line-height: 1.45;
}

.trace-tl-items {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.84rem;
  color: #374151;
  line-height: 1.5;
}

.trace-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0 -0.25rem;
  padding: 0 0.25rem;
}

.trace-table {
  width: 100%;
  min-width: 280px;
  border-collapse: collapse;
  font-size: 0.86rem;
}

.trace-table th,
.trace-table td {
  text-align: left;
  padding: 0.55rem 0.45rem;
  border-bottom: 1px solid var(--trace-border);
}

.trace-table thead th {
  color: var(--trace-muted);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.trace-mb-num {
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.trace-mb-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  margin-top: 1rem;
}

@media (min-width: 520px) {
  .trace-mb-metrics {
    grid-template-columns: repeat(4, 1fr);
  }
}

.trace-mb-metric {
  background: #f8fafc;
  border: 1px solid var(--trace-border);
  border-radius: 8px;
  padding: 0.55rem 0.65rem;
}

.trace-mb-metric__k {
  display: block;
  font-size: 0.72rem;
  color: var(--trace-muted);
  margin-bottom: 0.2rem;
}

.trace-mb-metric__v {
  font-size: 0.88rem;
  font-weight: 700;
}

.trace-mb-bars {
  margin-top: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.trace-mb-bar {
  height: 6px;
  background: #e5e7eb;
  border-radius: 999px;
  overflow: hidden;
}

.trace-mb-bar span {
  display: block;
  height: 100%;
  background: var(--trace-primary);
  border-radius: 999px;
  max-width: 100%;
}

.trace-mb-bar--2 span {
  background: #22c55e;
}

.trace-ev-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

@media (min-width: 420px) {
  .trace-ev-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .trace-ev-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.trace-ev-card {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0;
  border: 1px solid var(--trace-border);
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
  cursor: pointer;
  font: inherit;
  color: inherit;
}

.trace-ev-card:hover {
  border-color: #cbd5e1;
}

.trace-ev-thumb {
  aspect-ratio: 5 / 3;
  background: #f1f5f9;
}

.trace-ev-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.trace-ev-doc {
  height: 100%;
  min-height: 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  color: var(--trace-muted);
}

.trace-ev-doc__lbl {
  font-size: 0.8rem;
}

.trace-ev-meta {
  padding: 0.55rem 0.65rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.trace-ev-type {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--trace-muted);
}

.trace-ev-title {
  font-size: 0.86rem;
  font-weight: 600;
}

.trace-ev-date {
  font-size: 0.78rem;
  color: var(--trace-muted);
}

.trace-legal-list {
  margin: 0 0 0.75rem;
  padding-left: 1.2rem;
  font-size: 0.88rem;
  line-height: 1.5;
}

.trace-disclaimer {
  margin: 0;
  font-size: 0.78rem;
  color: var(--trace-muted);
  line-height: 1.45;
}

.trace-actions .trace-card__bd {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.trace-qr-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: inherit;
}

.trace-qr-img {
  width: 120px;
  height: 120px;
  display: block;
  border-radius: 8px;
  border: 1px solid var(--trace-border);
  background: #fff;
  object-fit: contain;
}

.trace-qr-placeholder:hover .trace-qr-img {
  border-color: #cbd5e1;
}

.trace-url-block {
  margin: 0;
  word-break: break-all;
}

.trace-url-block code {
  font-size: 0.78rem;
  color: #334155;
}

.trace-act-btns {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.trace-muted {
  color: var(--trace-muted);
  font-size: 0.82rem;
}

.trace-revoked-note {
  background: #fff;
  border: 1px solid #fecaca;
  border-radius: 12px;
  padding: 1rem 1.1rem;
  color: #7f1d1d;
  font-size: 0.9rem;
  line-height: 1.5;
}

.trace-revoked-note p {
  margin: 0;
}

/* Operational backlink (trace ↔ admin entities) */
.trace-ops-link {
  border-color: color-mix(in srgb, var(--trace-primary) 22%, var(--trace-border));
}

.trace-ops-link__intro {
  margin: 0 0 0.75rem;
  font-size: 0.86rem;
  color: var(--trace-muted);
  line-height: 1.45;
}

.trace-ops-link__row {
  margin: 0 0 0.45rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.65rem;
  align-items: baseline;
  font-size: 0.88rem;
}

.trace-ops-link__row:last-child {
  margin-bottom: 0;
}

.trace-ops-link__k {
  color: var(--trace-muted);
  font-weight: 600;
  min-width: 6.5rem;
}

.trace-ops-link__v {
  color: var(--trace-text);
}

.trace-ops-link__a {
  color: var(--trace-primary);
  font-weight: 600;
  text-decoration: none;
}

.trace-ops-link__a:hover {
  text-decoration: underline;
}

.trace-ops-link__a--primary {
  font-family: var(--epr-font-mono, ui-monospace, monospace);
  font-size: 0.9rem;
}

.trace-invalid {
  max-width: 26rem;
  text-align: center;
  padding: 2rem 1.25rem;
  background: var(--trace-card);
  border-radius: 14px;
  border: 1px solid var(--trace-border);
}

.trace-invalid__icon {
  color: var(--trace-warning);
  margin-bottom: 0.75rem;
}

.trace-invalid__title {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
}

.trace-invalid__text {
  margin: 0 0 1.25rem;
  color: var(--trace-muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.trace-invalid__actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

@media (min-width: 480px) {
  .trace-invalid__actions {
    flex-direction: row;
    justify-content: center;
  }
}

.trace-invalid__actions a {
  text-decoration: none;
}

/* Modal */
.trace-modal {
  position: fixed;
  inset: 0;
  z-index: 12000;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0;
}

@media (min-width: 520px) {
  .trace-modal {
    align-items: center;
    padding: 1rem;
  }
}

.trace-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
}

.trace-modal__panel {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: min(36rem, 100%);
  max-height: min(90vh, 100%);
  overflow: auto;
  background: #fff;
  border-radius: 14px 14px 0 0;
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.12);
  display: flex;
  flex-direction: column;
}

@media (min-width: 520px) {
  .trace-modal__panel {
    border-radius: 14px;
  }
}

.trace-modal__panel--form .trace-modal__bd {
  padding-top: 0.5rem;
}

.trace-modal__hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--trace-border);
}

.trace-modal__hd h2 {
  margin: 0;
  font-size: 1rem;
}

.trace-modal__x {
  border: none;
  background: transparent;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  color: var(--trace-muted);
  padding: 0.25rem;
  min-width: 44px;
  min-height: 44px;
  border-radius: 8px;
  flex-shrink: 0;
}

.trace-modal__x:hover {
  background: #f1f5f9;
  color: var(--trace-text);
}

.trace-modal__bd {
  padding: 1rem;
  flex: 1;
  overflow: auto;
}

.trace-modal__img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
}

.trace-modal__doc {
  text-align: center;
  padding: 1rem 0;
  color: var(--trace-muted);
}

.trace-modal__doc p {
  margin: 0.5rem 0 1rem;
}

.trace-modal__ft {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--trace-border);
  font-size: 0.85rem;
}

.trace-modal__ft--split {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

.trace-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.trace-field__lbl {
  font-size: 0.85rem;
  font-weight: 600;
}

.trace-field__input {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--trace-border);
  border-radius: 8px;
  padding: 0.55rem 0.65rem;
  font: inherit;
  resize: vertical;
  min-height: 5rem;
}