/* COA / Lab Results */

:root {
  --font-mono: ui-monospace, 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
  --warning: #8A2D24;
  --warning-soft: #F9E7E4;
  --warning-line: #DFA9A2;
}

.identifier-value {
  font-family: var(--font-mono);
  font-size: .94em;
  font-variant-numeric: tabular-nums;
  letter-spacing: .01em;
}

.accent-period {
  color: var(--accent);
}

.page-hero--coa {
  padding-bottom: clamp(4.5rem, 8vw, 6.5rem);
}

.page-hero--coa .page-hero__copy h1 {
  max-width: 14ch;
}

.coa-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin: 2rem 0 0;
  border-top: 1px solid var(--line);
}

.coa-hero__stats div {
  min-width: 0;
  padding: 1rem .75rem 1rem 0;
  border-bottom: 1px solid var(--line);
}

.coa-hero__stats div:nth-child(even) {
  padding-left: .75rem;
  border-left: 1px solid var(--line);
}

.coa-hero__stats dt {
  margin-bottom: .3rem;
  color: var(--ink-muted);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .09em;
  line-height: 1.4;
  text-transform: uppercase;
}

.coa-hero__stats dd {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: .8125rem;
  font-weight: 600;
  line-height: 1.35;
}

.coa-trust {
  margin-top: -3rem;
}

.coa-archive {
  padding-top: clamp(3.5rem, 7vw, 6rem);
}

.coa-layout {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.coa-rail {
  display: grid;
  order: 2;
  align-content: start;
  gap: 1rem;
}

.coa-results {
  min-width: 0;
  order: 1;
}

.coa-center-nav,
.coa-side-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}

.coa-center-nav {
  padding: .75rem;
}

.coa-center-nav h2 {
  margin: .55rem .75rem .75rem;
  color: var(--accent-ink);
  font-family: var(--font-body);
  font-size: .625rem;
  font-weight: 600;
  letter-spacing: .14em;
  line-height: 1.4;
  text-transform: uppercase;
}

.coa-center-nav ul {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}

.coa-center-nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding: .7rem .8rem;
  border-radius: .5rem;
  color: var(--ink-soft);
  font-size: .75rem;
  font-weight: 500;
  line-height: 1.35;
}

.coa-center-nav a::after {
  color: var(--accent);
  content: '→';
  opacity: 0;
  transition: opacity .2s ease;
}

.coa-center-nav a:hover::after,
.coa-center-nav a.is-active::after {
  opacity: 1;
}

.coa-center-nav a:hover {
  color: var(--accent);
}

.coa-center-nav a.is-active {
  background: var(--accent-soft);
  color: var(--ink);
  font-weight: 600;
}

.coa-side-card {
  padding: 1.25rem;
}

.coa-side-card__icon {
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  margin-bottom: 1rem;
  place-items: center;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
}

.coa-side-card__icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.coa-side-card h2 {
  margin-bottom: .55rem;
  font-family: var(--font-body);
  font-size: .9375rem;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.35;
}

.coa-side-card p {
  margin-bottom: 1rem;
  color: var(--ink-muted);
  font-size: .75rem;
  line-height: 1.55;
}

.coa-side-card form {
  display: grid;
  gap: .65rem;
}

.coa-side-card label {
  color: var(--ink-soft);
  font-size: .6875rem;
  font-weight: 600;
}

.coa-side-card input {
  width: 100%;
  min-height: 2.8rem;
  padding: .65rem .8rem;
  border: 1px solid var(--line);
  border-radius: .5rem;
  background: var(--paper);
  font-size: .75rem;
  outline: 0;
}

.coa-side-card input:focus-visible {
  border-color: var(--focus);
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.coa-side-card .button {
  width: 100%;
  min-height: 2.8rem;
  margin-top: .1rem;
  font-size: .75rem;
}

.coa-help-card {
  background: var(--paper-sage);
}

.coa-help-card .text-link {
  font-size: .75rem;
}

.coa-results__heading {
  display: grid;
  gap: .5rem;
  margin-bottom: 1.5rem;
}

.coa-results__heading .eyebrow {
  margin-bottom: .55rem;
}

.coa-results__heading h2 {
  margin-bottom: 0;
  font-size: clamp(1.8rem, 3.2vw, 2.45rem);
}

.coa-results__heading > p {
  max-width: 27rem;
  margin-bottom: 0;
  color: var(--ink-muted);
  font-size: .8125rem;
}

.coa-toolbar {
  display: grid;
  gap: .85rem;
  margin-bottom: 1rem;
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}

.coa-toolbar__search {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: .5rem;
  min-height: 3.25rem;
  padding-left: .9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--paper);
}

.coa-toolbar__search > svg {
  width: 1.2rem;
  height: 1.2rem;
  color: var(--accent);
}

.coa-toolbar__search input {
  width: 100%;
  min-width: 0;
  padding: .65rem 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: .8125rem;
  outline: 0;
}

.coa-toolbar__search input::placeholder {
  color: var(--ink-muted);
}

.coa-toolbar__search:focus-within {
  border-color: var(--focus);
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.coa-toolbar__search input:focus-visible {
  outline: 0;
}

.coa-toolbar__search .icon-button {
  width: 3rem;
  height: 3rem;
}

.coa-toolbar__sort {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: .6rem;
}

.coa-toolbar__sort label {
  color: var(--ink-muted);
  font-size: .6875rem;
  white-space: nowrap;
}

.coa-toolbar__sort select {
  width: 100%;
  min-height: 2.75rem;
  padding: .55rem 2rem .55rem .75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  font-size: .6875rem;
}

.coa-table-wrap {
  max-width: 100%;
  overflow-x: auto;
}

.coa-table {
  display: block;
  width: 100%;
  border-collapse: separate;
  color: var(--ink-soft);
  font-size: .75rem;
  text-align: left;
}

.coa-table thead {
  display: none;
}

.coa-table tbody {
  display: grid;
  gap: 1rem;
}

.coa-table tr {
  display: grid;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}

.coa-table td {
  display: grid;
  grid-template-columns: minmax(6.75rem, .65fr) minmax(0, 1.35fr);
  align-items: center;
  gap: .75rem;
  min-width: 0;
  padding: .75rem 1rem;
  border-top: 1px solid var(--line);
  vertical-align: middle;
}

.coa-table td:first-child {
  border-top: 0;
}

.coa-table td::before {
  color: var(--ink-muted);
  content: attr(data-label);
  font-size: .5625rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.coa-product {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: .75rem;
}

.coa-product__thumb {
  width: 3rem;
  height: 3rem;
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: .5rem;
}

.coa-product__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.coa-product > span:last-child {
  display: grid;
  min-width: 0;
  justify-items: start;
  gap: .3rem;
}

.coa-product strong,
.coa-table td > strong {
  color: var(--ink);
  font-weight: 600;
  line-height: 1.35;
}

.coa-strength-pill {
  display: inline-flex;
  padding: .25rem .5rem;
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
  color: var(--accent-ink);
  font-size: .75rem;
  font-weight: 600;
  line-height: 1.2;
}

.coa-table__sub {
  display: block;
  margin-top: .2rem;
  color: var(--ink-muted);
  font-size: .625rem;
  line-height: 1.4;
}

.coa-purity {
  white-space: nowrap;
}

.coa-actions {
  display: flex;
  align-items: center;
  gap: .35rem;
}

.coa-action {
  width: 2.25rem;
  height: 2.25rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface);
}

.coa-action svg {
  width: 1rem;
  height: 1rem;
}

.coa-row--failed {
  border-color: var(--warning-line) !important;
  background: var(--warning-soft) !important;
  box-shadow: inset 4px 0 0 var(--warning);
}

.coa-row--failed td {
  border-color: var(--warning-line);
}

.coa-failure-flag {
  display: inline-flex;
  width: max-content;
  margin-top: .35rem;
  padding: .25rem .5rem;
  border: 1px solid var(--warning-line);
  border-radius: var(--radius-pill);
  background: var(--warning-soft);
  color: var(--warning);
  font-size: .75rem;
  font-weight: 600;
  line-height: 1.2;
  text-transform: uppercase;
}

.coa-pagination {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.coa-pagination > p,
.coa-restricted-note {
  margin-bottom: 0;
  color: var(--ink-muted);
  font-size: .6875rem;
}

.coa-pagination nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .35rem;
}

.coa-pagination nav a {
  display: inline-grid;
  min-width: 2.25rem;
  height: 2.25rem;
  padding-inline: .45rem;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface);
  color: var(--ink-soft);
  font-size: .6875rem;
  font-weight: 600;
}

.coa-pagination nav a:hover,
.coa-pagination nav a.is-current {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--ink);
}

.coa-pagination nav svg {
  width: 1rem;
  height: 1rem;
}

.coa-restricted-note {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  line-height: 1.55;
}

.coa-restricted-note a {
  color: var(--ink);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: .2em;
}

.coa-disclaimer {
  padding-block: 1.5rem;
  background: var(--paper-sage);
  border-top: 1px solid var(--line);
}

.coa-disclaimer .container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}

.coa-disclaimer p {
  max-width: 48rem;
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: .75rem;
  line-height: 1.6;
}

/* Single certificate */

.coa-subheader {
  position: sticky;
  z-index: 90;
  top: 5rem;
  background: color-mix(in srgb, var(--surface) 96%, transparent);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.coa-subheader__inner {
  display: flex;
  min-height: 3.25rem;
  align-items: center;
  gap: 1rem;
  overflow-x: auto;
  color: var(--ink-muted);
  font-size: .6875rem;
  scrollbar-width: thin;
  white-space: nowrap;
}

.coa-subheader__inner > strong {
  color: var(--ink);
  font-size: .8125rem;
}

.coa-subheader__inner > span + span {
  padding-left: 1rem;
  border-left: 1px solid var(--line);
}

.coa-subheader__inner > a {
  color: var(--ink);
  font-weight: 600;
}

.coa-subheader__inner > a:hover {
  color: var(--accent);
}

.coa-state {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  color: #4D5938;
  font-size: .625rem;
  font-weight: 600;
  line-height: 1.3;
  white-space: nowrap;
}

.coa-state svg {
  width: 1rem;
  height: 1rem;
}

.coa-state--cleared {
  color: #4D5938;
}

.coa-state--failed {
  color: var(--warning);
}

.coa-single-main > .container {
  padding-top: clamp(1.5rem, 4vw, 2.5rem);
  padding-bottom: var(--section-space);
}

.coa-breadcrumb {
  margin-bottom: 1.5rem;
}

.coa-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  margin: 0;
  padding: 0;
  color: var(--ink-muted);
  font-size: .6875rem;
  list-style: none;
}

.coa-breadcrumb li + li::before {
  margin-right: .35rem;
  color: var(--line);
  content: '›';
}

.coa-breadcrumb a:hover {
  color: var(--accent);
}

.coa-volumes {
  display: grid;
  gap: .75rem;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.coa-volumes__label {
  margin-bottom: 0;
  color: var(--ink);
  font-size: .6875rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.coa-volume-pills {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}

.coa-volume-pills a {
  display: grid;
  gap: .15rem;
  padding: .6rem .85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--surface);
  line-height: 1.25;
}

.coa-volume-pills a:hover,
.coa-volume-pills a.is-active {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.coa-volume-pills strong {
  color: var(--ink);
  font-size: .6875rem;
}

.coa-volume-pills span {
  color: var(--ink-muted);
  font-size: .5625rem;
}

.certificate-header {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.certificate-header .eyebrow {
  margin-bottom: .75rem;
}

.certificate-header h1 {
  margin-bottom: .65rem;
}

.certificate-header p:last-child {
  margin-bottom: 0;
  color: var(--ink-muted);
  font-size: .8125rem;
}

.certificate-badge {
  display: inline-flex;
  width: max-content;
  max-width: 100%;
  align-items: center;
  gap: .5rem;
  align-self: start;
  padding: .6rem .8rem;
  border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
  color: var(--accent-ink);
  font-size: .625rem;
  font-weight: 600;
  letter-spacing: .06em;
  line-height: 1.3;
  text-transform: uppercase;
}

.certificate-badge svg {
  width: 1.125rem;
  height: 1.125rem;
  flex: 0 0 auto;
}

.certificate-stats {
  display: grid;
  gap: .75rem;
  margin-bottom: 1.5rem;
}

.certificate-stat {
  padding: 1.15rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}

.certificate-stat > span,
.analysis-results span,
.coa-result__icon + div > span {
  display: block;
  margin-bottom: .45rem;
  color: var(--ink-muted);
  font-size: .5625rem;
  font-weight: 600;
  letter-spacing: .1em;
  line-height: 1.4;
  text-transform: uppercase;
}

.certificate-stat strong {
  display: block;
  margin-bottom: .2rem;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 400;
  letter-spacing: -.02em;
  line-height: 1.15;
}

.certificate-stat small {
  color: var(--ink-muted);
  font-size: .625rem;
}

.certificate-stat--cleared {
  background: var(--paper-sage);
  border-color: color-mix(in srgb, var(--accent) 32%, var(--line));
}

.certificate-stat--cleared strong {
  color: #4D5938;
}

.certificate-stat--failed {
  background: var(--warning-soft);
  border-color: var(--warning-line);
}

.certificate-stat--failed strong {
  color: var(--warning);
}

.coa-jump-nav {
  margin-bottom: 2.5rem;
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}

.coa-jump-nav h2 {
  margin-bottom: .75rem;
  font-family: var(--font-body);
  font-size: .6875rem;
  font-weight: 600;
  letter-spacing: .1em;
  line-height: 1.4;
  text-transform: uppercase;
}

.coa-jump-nav div {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1rem;
}

.coa-jump-nav a {
  padding-block: .2rem;
  border-bottom: 1px solid transparent;
  color: var(--ink-soft);
  font-size: .6875rem;
  font-weight: 500;
}

.coa-jump-nav a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.certificate-content {
  max-width: 58rem;
  margin-inline: auto;
}

.certificate-section {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
  border-top: 1px solid var(--line);
  scroll-margin-top: 10rem;
}

.certificate-section__heading {
  max-width: 42rem;
  margin-bottom: 1.75rem;
}

.certificate-section__heading .eyebrow {
  margin-bottom: .65rem;
}

.certificate-section__heading h2 {
  margin-bottom: .75rem;
  font-size: clamp(1.7rem, 3vw, 2.25rem);
}

.certificate-section__heading > p:last-child {
  margin-bottom: 0;
  color: var(--ink-muted);
  font-size: .8125rem;
}

.certificate-details {
  display: grid;
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}

.certificate-details div {
  display: grid;
  gap: .25rem;
  padding: .9rem 1rem;
  border-top: 1px solid var(--line);
}

.certificate-details div:first-child {
  border-top: 0;
}

.certificate-details dt {
  color: var(--ink-muted);
  font-size: .625rem;
  line-height: 1.4;
}

.certificate-details dd {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: .75rem;
  font-weight: 500;
  line-height: 1.5;
}

.analysis-results {
  display: grid;
  gap: .75rem;
  margin-bottom: 1rem;
}

.analysis-results article {
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}

.analysis-results strong {
  display: block;
  margin-bottom: .2rem;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.3;
}

.analysis-results small {
  color: var(--ink-muted);
  font-size: .625rem;
}

.coa-chart-placeholder {
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}

.coa-chart-placeholder > span {
  display: block;
  margin-bottom: .75rem;
  color: var(--ink);
  font-size: .6875rem;
  font-weight: 600;
}

.coa-chart-placeholder svg {
  width: 100%;
  height: 8rem;
  color: var(--accent);
}

.coa-chart-placeholder svg path:first-child {
  stroke: var(--line);
  stroke-width: 1;
}

.coa-chart-placeholder svg path:last-child {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.coa-chart-placeholder small {
  color: var(--ink-muted);
  font-size: .625rem;
}

.coa-result {
  display: grid;
  gap: 1rem;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}

.coa-result--cleared {
  background: var(--paper-sage);
  border-color: color-mix(in srgb, var(--accent) 32%, var(--line));
}

.coa-result--failed {
  background: var(--warning-soft);
  border-color: var(--warning-line);
}

.coa-result__icon {
  display: grid;
  width: 3rem;
  height: 3rem;
  place-items: center;
  border-radius: 50%;
  background: var(--surface);
  color: var(--accent);
}

.coa-result--failed .coa-result__icon {
  color: var(--warning);
}

.coa-result__icon svg {
  width: 1.4rem;
  height: 1.4rem;
}

.coa-result strong {
  display: block;
  margin-bottom: .35rem;
  color: #4D5938;
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 400;
  line-height: 1.15;
}

.coa-result--failed strong {
  color: var(--warning);
}

.coa-result p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: .75rem;
}

.coa-result__standard {
  width: max-content;
  padding: .35rem .6rem;
  border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
  border-radius: var(--radius-pill);
  background: var(--surface);
  color: var(--accent-ink);
  font-size: .625rem;
  font-weight: 600;
  line-height: 1.3;
}

.coa-result--failed .coa-result__standard {
  border-color: var(--warning-line);
  color: var(--warning);
}

.certificate-pdf-placeholder {
  display: grid;
  min-height: 22rem;
  padding: 2rem 1.25rem;
  place-items: center;
  align-content: center;
  background: var(--surface);
  border: 1px dashed var(--ink-muted);
  border-radius: var(--radius-card);
  text-align: center;
}

.certificate-pdf-placeholder > div {
  display: grid;
  width: 4rem;
  height: 4rem;
  margin-bottom: 1rem;
  place-items: center;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
}

.certificate-pdf-placeholder svg {
  width: 1.75rem;
  height: 1.75rem;
}

.certificate-pdf-placeholder h3 {
  margin-bottom: .35rem;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 400;
  line-height: 1.3;
}

.certificate-pdf-placeholder p {
  margin-bottom: 1.25rem;
  color: var(--ink-muted);
  font-size: .6875rem;
}

.coa-history-wrap {
  overflow-x: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}

.coa-history-table {
  width: 100%;
  min-width: 42rem;
  border-collapse: collapse;
  color: var(--ink-soft);
  font-size: .75rem;
  text-align: left;
}

.coa-history-table th,
.coa-history-table td {
  padding: .85rem 1rem;
  border-top: 1px solid var(--line);
  white-space: nowrap;
}

.coa-history-table thead th {
  border-top: 0;
  color: var(--ink-muted);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.coa-history-table a {
  color: var(--ink);
  font-size: .6875rem;
  font-weight: 600;
}

.coa-history-table a:hover {
  color: var(--accent);
}

@media (min-width: 640px) {
  .coa-results__heading {
    grid-template-columns: minmax(0, 1fr) minmax(14rem, .8fr);
    align-items: end;
  }

  .coa-results__heading > p {
    justify-self: end;
    text-align: right;
  }

  .coa-toolbar {
    grid-template-columns: minmax(19rem, 1fr) auto;
    align-items: center;
  }

  .coa-toolbar__sort select {
    width: auto;
  }

  .coa-table-wrap {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-card);
  }

  .coa-table {
    display: table;
    min-width: 46rem;
    border-collapse: collapse;
  }

  .coa-table thead {
    display: table-header-group;
  }

  .coa-table tbody {
    display: table-row-group;
  }

  .coa-table tr {
    display: table-row;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .coa-table th,
  .coa-table td {
    padding: .8rem .65rem;
    border-top: 1px solid var(--line);
    white-space: nowrap;
  }

  .coa-table th:first-child,
  .coa-table td:first-child {
    padding-left: 1rem;
  }

  .coa-table th:last-child,
  .coa-table td:last-child {
    padding-right: 1rem;
  }

  .coa-table thead th {
    border-top: 0;
    color: var(--ink-muted);
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
  }

  .coa-table td {
    display: table-cell;
  }

  /* At its readable 12px size the failure flag sits under the purity, as in the card view. */
  .coa-table td > .coa-failure-flag {
    display: flex;
  }

  .coa-table td::before {
    display: none;
  }

  .coa-row--failed td {
    background: var(--warning-soft);
  }

  .coa-row--failed td:first-child {
    box-shadow: inset 4px 0 0 var(--warning);
  }

  .coa-pagination {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .coa-pagination nav {
    justify-content: flex-end;
  }

  .coa-disclaimer .container {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .coa-subheader__inner > a {
    margin-left: auto;
  }

  .coa-volumes {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
  }

  .certificate-header {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
  }

  .certificate-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .certificate-details {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .certificate-details div,
  .certificate-details div:first-child {
    border-top: 1px solid var(--line);
  }

  .certificate-details div:nth-child(-n + 2) {
    border-top: 0;
  }

  .certificate-details div:nth-child(even) {
    border-left: 1px solid var(--line);
  }

  .analysis-results {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .coa-result {
    grid-template-columns: 3rem minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .coa-layout {
    display: grid;
    grid-template-columns: 16rem minmax(0, 1fr);
    align-items: start;
    gap: clamp(2rem, 4vw, 3rem);
  }

  .coa-rail {
    position: sticky;
    top: 7rem;
    order: 1;
  }

  .coa-results {
    order: 2;
  }

  .coa-subheader {
    top: 5.5rem;
  }

  .certificate-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .coa-jump-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
  }

  .coa-jump-nav h2 {
    margin-bottom: 0;
    white-space: nowrap;
  }

  .coa-jump-nav div {
    justify-content: flex-end;
  }

  .certificate-stat {
    padding: 1.25rem;
  }
}

@media (min-width: 1200px) {
  .coa-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .coa-hero__stats div,
  .coa-hero__stats div:nth-child(even) {
    padding: 1rem .65rem;
    border-left: 1px solid var(--line);
    border-bottom: 0;
  }

  .coa-hero__stats div:first-child {
    padding-left: 0;
    border-left: 0;
  }

  .coa-layout {
    grid-template-columns: 16rem minmax(0, 1fr);
    gap: 3.5rem;
  }

  .coa-table th,
  .coa-table td {
    padding-inline: .5rem;
  }

  .certificate-header,
  .certificate-stats,
  .coa-jump-nav {
    max-width: 68rem;
    margin-inline: auto;
  }

  .certificate-header,
  .certificate-stats {
    margin-bottom: 1.5rem;
  }

  .coa-jump-nav {
    margin-bottom: 2.5rem;
  }
}

.coa-result.is-hidden {
  display: none;
}

/* Stage 4 template states and controls. */

.coa-hero__restricted {
  margin-top: 1rem;
}

.coa-center-nav__label {
  display: block;
  padding: .7rem .8rem .35rem;
  color: var(--ink-soft);
  font-size: .75rem;
  font-weight: 500;
}

.coa-center-nav .coa-center-nav__products {
  gap: .15rem;
  margin: 0 0 .45rem;
  padding-left: .55rem;
}

.coa-center-nav a.coa-center-nav__product {
  padding-block: .5rem;
  font-size: .6875rem;
}

.coa-side-card select {
  width: 100%;
  min-height: 2.8rem;
  padding: .65rem 2rem .65rem .8rem;
  border: 1px solid var(--line);
  border-radius: .5rem;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  font-size: .75rem;
}

.coa-side-card select:focus-visible {
  border-color: var(--focus);
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.coa-side-card :disabled {
  cursor: not-allowed;
  opacity: .6;
}

.coa-verify-card__status {
  margin: .25rem 0 0;
  padding: .65rem .75rem;
  border: 1px solid var(--line);
  border-radius: .5rem;
  background: var(--paper);
  color: var(--ink-soft);
  font-size: .6875rem;
  line-height: 1.5;
}

.coa-verify-card__status.is-success {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--line));
  background: var(--paper-sage);
  color: #4D5938;
}

.coa-verify-card__status.is-error {
  border-color: var(--warning-line);
  background: var(--warning-soft);
  color: var(--warning);
}

.coa-empty {
  display: grid;
  justify-items: start;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}

.coa-empty h3 {
  margin-bottom: .5rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 400;
}

.coa-empty p {
  max-width: 35rem;
  color: var(--ink-muted);
  font-size: .75rem;
}

.certificate-badge small {
  display: block;
  margin-top: .15rem;
  color: var(--ink-soft);
  font-size: .5625rem;
  letter-spacing: 0;
  text-transform: none;
}

.certificate-pdf-embed {
  display: grid;
  justify-items: start;
  gap: 1rem;
}

.certificate-pdf-embed iframe {
  width: 100%;
  min-height: clamp(28rem, 72vw, 48rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--surface);
}

.coa-history-table tr.is-current td {
  background: var(--accent-soft);
}

.coa-history-current {
  color: var(--accent-ink);
  font-size: .6875rem;
  font-weight: 600;
}

/* Review 05 polish: explicit archive and certificate unavailable states. */
.coa-hero__stat--pending dd {
  color: var(--ink-muted);
  font-weight: 500;
}

.coa-center-nav__disclosure summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding: .7rem .8rem;
  border-radius: .5rem;
  color: var(--ink-soft);
  cursor: pointer;
  font-size: .75rem;
  font-weight: 500;
  line-height: 1.35;
  list-style: none;
}

.coa-center-nav__disclosure summary::-webkit-details-marker {
  display: none;
}

.coa-center-nav__disclosure summary::after {
  color: var(--accent);
  content: '+';
  font-size: 1rem;
  line-height: 1;
}

.coa-center-nav__disclosure[open] summary::after {
  content: '−';
}

.coa-center-nav__disclosure summary:hover {
  color: var(--accent);
}

.coa-center-nav__disclosure summary.is-active {
  background: var(--accent-soft);
  color: var(--ink);
  font-weight: 600;
}

.certificate-badge--neutral {
  border-color: var(--line);
  background: var(--paper-warm);
  color: var(--ink-soft);
}

.certificate-pdf-empty {
  display: grid;
  grid-template-columns: 2.75rem minmax(0, 1fr);
  gap: 1rem;
  padding: clamp(1.25rem, 4vw, 2rem);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}

.certificate-pdf-empty__icon {
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  place-items: center;
  border-radius: 50%;
  background: var(--paper-warm);
  color: var(--ink-muted);
}

.certificate-pdf-empty__icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.certificate-pdf-empty h3 {
  margin-bottom: .4rem;
  font-family: var(--font-body);
  font-size: .875rem;
  font-weight: 600;
  letter-spacing: 0;
}

.certificate-pdf-empty p {
  max-width: 36rem;
  margin-bottom: .75rem;
  color: var(--ink-muted);
  font-size: .75rem;
  line-height: 1.6;
}

@media (max-width: 639px) {
  .coa-subheader__inner {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    grid-template-rows: auto auto;
    gap: .4rem .75rem;
    min-height: 0;
    padding-block: .5rem;
    overflow: visible;
  }

  .coa-subheader__inner > strong {
    grid-column: 1 / 3;
    grid-row: 1;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .coa-subheader__inner > .coa-state {
    grid-column: 3;
    grid-row: 1;
  }

  .coa-subheader__inner > span:not(.coa-state):first-of-type {
    grid-column: 1;
    grid-row: 2;
  }

  .coa-subheader__inner > span:not(.coa-state):nth-of-type(2) {
    grid-column: 2;
    grid-row: 2;
  }

  .coa-subheader__inner > span + span {
    padding-left: 0;
    border-left: 0;
  }

  .coa-subheader__inner > a {
    grid-column: 3;
    grid-row: 2;
  }

  .coa-history-wrap {
    overflow: visible;
    background: transparent;
    border: 0;
  }

  .coa-history-table {
    display: block;
    min-width: 0;
  }

  .coa-history-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  .coa-history-table tbody {
    display: grid;
    gap: .75rem;
  }

  .coa-history-table tr {
    display: grid;
    padding: .35rem 1rem;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-card);
  }

  .coa-history-table tr.is-current {
    border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
    background: var(--accent-soft);
  }

  .coa-history-table th,
  .coa-history-table td {
    display: grid;
    grid-template-columns: minmax(7rem, .8fr) minmax(0, 1.2fr);
    gap: 1rem;
    padding: .65rem 0;
    white-space: normal;
  }

  .coa-history-table td::before {
    color: var(--ink-muted);
    content: attr(data-label);
    font-size: .5625rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
  }

  .coa-history-table tr.is-current td {
    background: transparent;
  }
}