@import url("/static/tokens.css?v=20260908a");

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  overflow-x: clip;
}

body {
  margin: 0;
  background: #dfe8f3;
  color: var(--color-ink-2);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
}

.toolbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 12px 18px;
  background: #0f2746;
  color: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
}

.brand-text {
  font-weight: 700;
  margin-right: 20px;
}

.toolbar-btn {
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: #173c6b;
  color: white;
  padding: 9px 14px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
}

.toolbar-btn.active,
.toolbar-btn[aria-current="page"] {
  background: #2a76dd;
}

.toolbar .hint {
  margin-left: auto;
  font-size: 12px;
  color: #cbd5e1;
}

.prototype-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 18px;
  background: #e9eef6;
  border-bottom: 1px solid #cfd9e6;
}

.prototype-nav a {
  border: 1px solid #cbd6e4;
  background: #fff;
  color: #24364b;
  padding: 8px 12px;
  border-radius: 7px;
  text-decoration: none;
  font-size: 14px;
}

.prototype-nav a.active {
  background: #173f70;
  color: #fff;
}

.admin-shell {
  display: grid;
  grid-template-columns: 250px 1fr;
  min-height: 100vh;
  background: #f2f6fb;
}

.admin-side {
  background: #fff;
  border-right: 1px solid #d9e2ee;
  padding: 22px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-logo {
  font-weight: 800;
  font-size: 18px;
  margin-bottom: 12px;
  color: #1f2937;
}

.admin-logo small {
  display: block;
  color: #64748b;
  font-weight: 400;
  margin-top: 4px;
}

.menu h4 {
  font-size: 12px;
  color: #94a3b8;
  margin: 18px 10px 8px;
}

.menu .item {
  display: block;
  padding: 11px 12px;
  border-radius: 8px;
  margin: 3px 0;
  color: #1f2937;
  text-decoration: none;
  font-size: 14px;
}

.menu .item.active,
.menu .item:hover {
  background: #e8f0ff;
  color: #2459c6;
  font-weight: 700;
}

.side-meta {
  margin-top: auto;
  padding-top: 16px;
}

.logout-link {
  margin-top: 10px;
  width: 100%;
  border: 0;
  background: transparent;
  color: #64748b;
  text-align: left;
  padding: 8px 0;
  font-weight: 600;
  cursor: pointer;
}

.admin-main {
  min-width: 0;
  padding: 28px 32px;
}

.admin-main h1,
.page-head h1 {
  margin: 0 0 8px;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0;
}

.desc,
.page-head__copy {
  color: #667085;
  margin-bottom: 20px;
}

.admin-card,
.panel {
  background: #fff;
  border: 1px solid #d9e2ee;
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 18px;
  box-shadow: none;
}

.panel__head {
  padding: 0 0 12px;
}

.panel__body {
  padding: 0;
}

.grid4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.metric {
  background: #f7f9fc;
  border: 1px solid #e4eaf2;
  border-radius: 10px;
  padding: 16px;
  color: #667085;
  font-size: 14px;
}

.metric b {
  font-size: 25px;
  display: block;
  margin-top: 8px;
  color: #1f2937;
}

.tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 11px;
  border-radius: 18px;
  background: #e6f7ef;
  color: #13764c;
  font-size: 13px;
  font-weight: 700;
}

.tag.warn {
  background: #fff4df;
  color: #9a5b00;
}

.pill {
  padding: 5px 9px;
  border-radius: 14px;
  background: #e6f7ef;
  color: #15744c;
  font-weight: 700;
  font-size: 12px;
}

.pill.gray {
  background: #eef2f6;
  color: #52606d;
}

.pill.orange {
  background: #fff1dc;
  color: #9c5d00;
}

.pill.red {
  background: #ffe8e7;
  color: #a61b14;
}

.flow {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.step {
  padding: 10px 12px;
  border: 1px solid #d7e2ef;
  border-radius: 9px;
  background: #fff;
  font-size: 13px;
}

.step.ok {
  color: #169b62;
  font-weight: 700;
}

.arrow {
  color: #789;
}

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

.checklist li {
  padding: 7px 0;
  line-height: 1.6;
}

.admin-card table,
.admin-main table {
  width: 100%;
  border-collapse: collapse;
}

.admin-card th,
.admin-card td,
.admin-main table th,
.admin-main table td {
  padding: 12px 10px;
  border-bottom: 1px solid #edf1f5;
  text-align: left;
  font-size: 13px;
}

.admin-card th,
.admin-main table th {
  color: #667085;
  font-weight: 700;
  background: #fbfcfe;
}

.page-head__meta {
  display: none;
}

.page {
  display: grid;
  gap: 18px;
  padding: 0;
}

@media (max-width: 1000px) {
  .grid4,
  .detail-grid {
    grid-template-columns: 1fr;
  }
  .admin-shell {
    grid-template-columns: 1fr;
  }
  .admin-side {
    display: none;
  }
}

button,
input,
select {
  font: inherit;
}

button,
a,
summary {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

button,
summary,
.nav-link,
.logout-button {
  cursor: pointer;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

h1,
h2,
h3 {
  min-width: 0;
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

h1 {
  font-size: var(--text-xl);
}

h2 {
  font-size: var(--text-md);
  font-weight: 600;
}

h3 {
  font-size: var(--text-base);
  font-weight: 600;
}

p {
  margin: 0;
}

.icon {
  width: var(--icon-size);
  height: var(--icon-size);
  flex: 0 0 auto;
}

.app-shell {
  min-height: 100dvh;
}

.side-nav {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  min-height: 3.5rem;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-rail);
  border-block-end: var(--rule-thin) solid var(--color-rule);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  min-width: 0;
  color: var(--color-ink);
  text-decoration: none;
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  flex: 0 0 auto;
  color: var(--color-accent-ink);
  background: var(--color-accent);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: -0.04em;
}

.brand__copy {
  display: grid;
  min-width: 0;
}

.brand__name {
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand__sub {
  color: var(--color-muted);
  font-size: var(--text-xs);
}

.mobile-menu > summary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  min-height: 2.5rem;
  padding-inline: var(--space-sm);
  color: var(--color-ink);
  background: var(--color-paper);
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: var(--radius-sm);
  list-style: none;
}

.mobile-menu > summary::-webkit-details-marker {
  display: none;
}

.nav-panel {
  position: absolute;
  inset-block-start: calc(100% + var(--space-xs));
  inset-inline: var(--space-md);
  z-index: var(--z-dropdown);
  display: grid;
  gap: var(--space-sm);
  padding: var(--space-sm);
  background: var(--color-paper);
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}

@media (max-width: 59.999rem) {
  .mobile-menu:not([open]) + .nav-panel {
    display: none;
  }
}

.nav-section {
  padding-inline: var(--space-sm);
  color: var(--color-muted);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
}

.nav-links {
  display: grid;
  gap: var(--space-3xs);
}

.nav-link,
.logout-button {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  min-height: 2.5rem;
  padding-inline: var(--space-sm);
  color: var(--color-ink-2);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 500;
  text-decoration: none;
  transition:
    background-color var(--dur-short) var(--ease-out),
    color var(--dur-short) var(--ease-out);
}

.nav-link[aria-current="page"] {
  color: var(--color-accent);
  background: var(--color-accent-soft);
  font-weight: 600;
}

.side-nav__meta {
  display: grid;
  gap: var(--space-3xs);
  padding: var(--space-sm);
  background: var(--color-paper-2);
  border-radius: var(--radius-sm);
}

.side-nav__meta-label {
  color: var(--color-muted);
  font-size: var(--text-xs);
  font-weight: 600;
}

.side-nav__meta code {
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  overflow-wrap: anywhere;
}

.logout-form {
  padding-block-start: var(--space-xs);
  border-block-start: var(--rule-thin) solid var(--color-rule);
}

.logout-button {
  width: 100%;
  color: var(--color-muted);
  background: transparent;
  border: 0;
  text-align: start;
}

.workspace {
  min-width: 0;
  min-height: 100dvh;
  background: var(--color-canvas);
}

.page {
  display: grid;
  gap: var(--space-lg);
  width: 100%;
  max-width: none;
  padding: var(--space-lg) var(--space-md) var(--space-2xl);
}

.page-head {
  display: grid;
  gap: var(--space-xs);
  max-width: 46rem;
}

.page-head__meta {
  width: fit-content;
  padding: 0.2rem 0.5rem;
  color: var(--color-accent);
  background: var(--color-accent-soft);
  border-radius: 999px;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.page-head__copy {
  color: var(--color-muted);
  font-size: var(--text-sm);
  line-height: 1.55;
}

.related-hops {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-block-start: var(--space-xs);
}

.related-hops .button.is-current,
.related-hops .button[aria-current="page"] {
  color: var(--color-accent);
  background: var(--color-accent-soft);
  border-color: transparent;
  box-shadow: none;
  pointer-events: none;
}

.row-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
}

.row-actions form {
  margin: 0;
}

.row-actions a,
.row-actions button {
  padding: 0;
  color: var(--color-accent);
  background: transparent;
  border: 0;
  box-shadow: none;
  font-size: var(--text-xs);
  font-weight: 600;
  white-space: nowrap;
}

.row-actions a:hover,
.row-actions a.is-hover,
.row-actions button:hover,
.row-actions button.is-hover {
  color: var(--color-focus);
  background: transparent;
  text-decoration: underline;
}

.row-actions a:active,
.row-actions a.is-active,
.row-actions button:active,
.row-actions button.is-active {
  opacity: 0.7;
}

.row-actions a:focus-visible,
.row-actions button:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
  border-radius: 2px;
}

.row-actions a:disabled,
.row-actions button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
  text-decoration: none;
}

.row-actions .row-actions__delete {
  color: var(--color-error);
}

.row-actions .row-actions__delete:hover,
.row-actions .row-actions__delete.is-hover,
.row-actions .row-actions__delete:focus-visible {
  color: var(--color-error);
}

.thumb {
  display: block;
  width: 3.25rem;
  height: 4.5625rem;
  overflow: hidden;
  background: var(--color-paper-2);
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
}

.thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.thumb:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.thumb--missing {
  display: grid;
  place-items: center;
  color: var(--color-muted);
  font-size: var(--text-xs);
  font-weight: 600;
}

.page-head__delete {
  margin-block-start: var(--space-sm);
}

.page-head__delete .button {
  color: var(--color-error);
  background: var(--color-error-bg);
  border-color: transparent;
}

.page-head__delete .button:hover,
.page-head__delete .button.is-hover {
  color: var(--color-accent-ink);
  background: var(--color-error);
}

.page-head__delete .button:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.panel {
  min-width: 0;
  overflow: hidden;
  background: var(--color-paper);
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xs);
  padding: var(--space-md) var(--space-lg);
}

.panel__body {
  min-width: 0;
  padding: 0 var(--space-lg) var(--space-lg);
}

.filter-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: var(--space-md);
}

.field {
  display: grid;
  align-content: start;
  flex: 1 1 11rem;
  gap: var(--space-2xs);
  min-width: min(100%, 11rem);
}

.field label {
  color: var(--color-ink);
  font-size: var(--text-sm);
  font-weight: 600;
}

.field__help {
  min-height: 1.1em;
  color: var(--color-muted);
  font-size: var(--text-xs);
}

.input-wrap {
  position: relative;
  display: grid;
}

.input-wrap .icon {
  position: absolute;
  inset-block-start: 50%;
  inset-inline-start: 0.85rem;
  color: var(--color-muted);
  transform: translateY(-50%);
  pointer-events: none;
}

.input-wrap .input {
  padding-inline-start: 2.5rem;
}

.input,
.select {
  width: 100%;
  min-height: 2.5rem;
  padding: var(--space-xs) 0.85rem;
  color: var(--color-ink);
  background: var(--color-paper-2);
  border: var(--rule-thin) solid transparent;
  border-radius: var(--radius-sm);
  outline: 2px solid transparent;
  outline-offset: 1px;
  transition:
    background-color var(--dur-short) var(--ease-out),
    border-color var(--dur-short) var(--ease-out);
}

.select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--color-muted) 50%),
    linear-gradient(135deg, var(--color-muted) 50%, transparent 50%);
  background-position:
    calc(100% - 16px) 50%,
    calc(100% - 11px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

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

.input:focus-visible,
.select:focus-visible {
  background: var(--color-paper);
  border-color: var(--color-accent);
  outline-color: var(--color-accent-soft);
}

.input[aria-invalid="true"] {
  border-color: var(--color-error);
  background: var(--color-error-bg);
}

.input[data-state="loading"],
.select[data-state="loading"] {
  cursor: wait;
}

.input[data-state="success"],
.select[data-state="success"] {
  border-color: var(--color-success);
  background: var(--color-success-bg);
}

.input:disabled,
.select:disabled,
.button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xs);
}

/* Match field label + gap so buttons sit beside inputs, not beside help text. */
.filter-grid .actions {
  flex: 0 0 auto;
  align-self: flex-start;
  padding-block-start: calc(var(--text-sm) * 1.5 + var(--space-2xs));
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  min-height: 2.5rem;
  padding: 0 var(--space-md);
  color: var(--color-ink);
  background: var(--color-paper);
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.25;
  text-decoration: none;
  white-space: nowrap;
  transition:
    background-color var(--dur-short) var(--ease-out),
    color var(--dur-short) var(--ease-out),
    transform var(--dur-micro) var(--ease-out);
}

.button--primary {
  color: var(--color-accent-ink);
  background: var(--color-accent);
  border-color: var(--color-accent);
  box-shadow: 0 8px 16px oklch(52% 0.19 270 / 0.22);
}

.button--primary:focus-visible {
  outline-color: var(--color-ink);
}

.button--block {
  width: 100%;
}

.button:active,
.button.is-active {
  transform: translateY(1px);
}

.button[aria-busy="true"],
.button[data-state="loading"] {
  cursor: wait;
}

.button[data-state="error"] {
  color: var(--color-error);
  background: var(--color-error-bg);
  border-color: var(--color-error);
}

.button[data-state="success"] {
  color: var(--color-success);
  background: var(--color-success-bg);
  border-color: var(--color-success);
}

.table-wrap {
  min-width: 0;
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

.data-table th,
.data-table td {
  padding: 0.85rem var(--space-lg);
  border-block-end: var(--rule-thin) solid var(--color-rule);
  text-align: start;
  vertical-align: middle;
}

.data-table th {
  color: var(--color-muted);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.data-table td {
  font-size: var(--text-sm);
}

.data-table tbody tr:last-child td {
  border-block-end: 0;
}

.mono {
  font-family: var(--font-mono);
  font-size: 0.9em;
  overflow-wrap: anywhere;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  min-height: 1.5rem;
  padding-inline: 0.55rem;
  border: 0;
  border-radius: 999px;
  font-size: var(--text-xs);
  font-weight: 600;
  white-space: nowrap;
}

.status::before {
  width: 0.375rem;
  height: 0.375rem;
  background: currentColor;
  border-radius: 50%;
  content: "";
}

.status--ok {
  color: var(--color-success);
  background: var(--color-success-bg);
}

.status--pending {
  color: var(--color-warning);
  background: var(--color-warning-bg);
}

.status--error {
  color: var(--color-error);
  background: var(--color-error-bg);
}

.status--warn {
  color: var(--color-warning);
  background: var(--color-warning-bg);
}

.chip {
  display: inline-block;
  margin: 0 var(--space-xs) var(--space-xs) 0;
  padding: 0.125rem 0.5rem;
  color: var(--color-muted);
  font-size: 0.75rem;
  background: var(--color-surface-muted, rgba(15, 23, 42, 0.05));
  border-radius: 999px;
}

.kv {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: var(--space-xs) var(--space-md);
  margin: 0 0 var(--space-md);
}

.kv dt {
  color: var(--color-muted);
  font-size: 0.8125rem;
}

.kv dd {
  margin: 0;
}

.inline-form {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  align-items: center;
}

.inline-form .input {
  min-width: 10rem;
}

.empty {
  display: grid;
  justify-items: center;
  gap: var(--space-sm);
  padding: var(--space-2xl) var(--space-md);
  color: var(--color-muted);
  text-align: center;
}

.empty__icon {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  color: var(--color-accent);
  background: var(--color-accent-soft);
  border-radius: var(--radius-md);
}

.empty__icon .icon {
  width: 1.35rem;
  height: 1.35rem;
}

.empty h3 {
  color: var(--color-ink);
}

.empty p {
  max-width: 28rem;
  font-size: var(--text-sm);
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-md);
}

.photo-frame {
  display: grid;
  place-items: center;
  min-height: 14rem;
  padding: var(--space-md);
  background: var(--color-paper-2);
  border-radius: var(--radius-sm);
}

.photo-frame img {
  display: block;
  width: min(100%, 11.5rem);
  height: auto;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
}

.spec-list {
  display: grid;
  margin: 0;
}

.spec-row {
  display: grid;
  grid-template-columns: minmax(7rem, 8.5rem) minmax(0, 1fr);
  gap: var(--space-sm);
  padding-block: var(--space-sm);
  border-block-end: var(--rule-thin) solid var(--color-rule);
}

.spec-row:last-child {
  border-block-end: 0;
}

.spec-row dt {
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.spec-row dd {
  min-width: 0;
  margin: 0;
  color: var(--color-ink);
  overflow-wrap: anywhere;
}

.timeline {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}

.timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: 1rem minmax(0, 1fr);
  gap: var(--space-sm);
  padding-block-end: var(--space-sm);
}

.timeline__item::before {
  width: 0.55rem;
  height: 0.55rem;
  margin-block-start: 0.3rem;
  background: var(--color-accent);
  border-radius: 50%;
  content: "";
}

.timeline__item:not(:last-child)::after {
  position: absolute;
  inset-block: 0.9rem 0;
  inset-inline-start: 0.22rem;
  width: var(--rule-thin);
  background: var(--color-rule);
  content: "";
}

.timeline__meta {
  color: var(--color-muted);
  font-size: var(--text-xs);
}

.code-block {
  max-width: 100%;
  margin: 0;
  padding: var(--space-md);
  overflow: auto;
  color: var(--color-ink);
  background: var(--color-paper-2);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
}

.alert {
  display: grid;
  gap: var(--space-2xs);
  padding: var(--space-sm) var(--space-md);
  border: var(--rule-thin) solid transparent;
  border-radius: var(--radius-sm);
}

.alert--error {
  color: var(--color-error);
  background: var(--color-error-bg);
}

.alert--ok {
  color: var(--color-success);
  background: var(--color-success-bg);
}

.evidence-status {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-xs);
}

.chain-node {
  margin-block: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border: var(--rule-thin) solid var(--color-rule);
  border-inline-start: 3px solid var(--color-muted);
  border-radius: var(--radius-sm);
  background: var(--color-paper, var(--color-surface));
}

.chain-node--ok {
  border-inline-start-color: var(--color-success);
}

.chain-node--error {
  border-inline-start-color: var(--color-error);
}

.chain-node--warn {
  border-inline-start-color: var(--color-warning);
}

.chain-node__head {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-block: var(--space-2xs) var(--space-sm);
}

.chain-node__index {
  display: grid;
  place-items: center;
  width: 1.5rem;
  height: 1.5rem;
  flex: none;
  border-radius: 50%;
  color: var(--color-muted);
  background: var(--color-surface-muted, rgba(15, 23, 42, 0.06));
  font-size: var(--text-xs);
  font-weight: 600;
}

.chain-node__head strong {
  margin-right: auto;
  color: var(--color-ink);
}

.chain-node__fields.spec-list .spec-row {
  grid-template-columns: minmax(6.5rem, 8rem) minmax(0, 1fr);
  padding-block: var(--space-2xs);
  font-size: var(--text-sm);
}

.login-body {
  display: grid;
  place-items: center;
  min-height: 100dvh;
  padding: var(--space-lg);
  background:
    radial-gradient(ellipse 70% 55% at 28% 42%, oklch(92% 0.04 270 / 0.9), transparent 70%),
    radial-gradient(ellipse 55% 45% at 78% 18%, oklch(95% 0.02 250 / 0.8), transparent 65%),
    var(--color-canvas);
}

.login-shell {
  width: min(100%, 26rem);
}

.login-card {
  display: grid;
  gap: var(--space-lg);
  width: 100%;
  padding: clamp(1.75rem, 4vw, 2.5rem);
  background: var(--color-paper);
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: 1.25rem;
  box-shadow: var(--shadow-card);
}

.login-brand {
  width: fit-content;
  color: var(--color-accent);
  font-size: var(--text-sm);
  font-weight: 800;
  letter-spacing: 0.04em;
}

.login-form,
.login-form__head {
  display: grid;
  gap: var(--space-sm);
}

.login-form__head h1 {
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  font-weight: 800;
  letter-spacing: -0.04em;
}

.login-form__head p {
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.login-form .field {
  gap: var(--space-xs);
}

.login-form .input {
  min-height: 2.75rem;
  background: var(--color-paper-2);
  border: var(--rule-thin) solid transparent;
  border-radius: var(--radius-sm);
}

.login-form .button--primary {
  margin-block-start: var(--space-xs);
  min-height: 2.75rem;
}

@media (hover: hover) and (pointer: fine) {
  .nav-link:hover,
  .nav-link.is-hover,
  .logout-button:hover,
  .logout-button.is-hover {
    color: var(--color-ink);
    background: var(--color-paper-2);
  }

  .nav-link[aria-current="page"]:hover {
    color: var(--color-accent);
    background: var(--color-accent-soft);
  }

  .button:hover,
  .button.is-hover {
    background: var(--color-paper-2);
  }

  .button--primary:hover,
  .button--primary.is-hover {
    color: var(--color-accent-ink);
    background: var(--color-focus);
  }

  .related-hops .button.is-current:hover,
  .related-hops .button[aria-current="page"]:hover {
    color: var(--color-accent);
    background: var(--color-accent-soft);
  }

  .data-table tbody tr:hover {
    background: var(--color-paper-2);
  }

  .input:hover,
  .select:hover {
    background: var(--color-paper-3);
  }
}

@media (min-width: 40rem) {
  .evidence-status {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 60rem) {
  .app-shell {
    display: grid;
    grid-template-columns: var(--rail-width) minmax(0, 1fr);
  }

  .side-nav {
    position: sticky;
    top: 0;
    align-self: start;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: var(--space-md);
    height: 100dvh;
    padding: var(--space-lg) var(--space-md);
    border-block-end: 0;
    border-inline-end: var(--rule-thin) solid var(--color-rule);
  }

  .mobile-menu {
    display: none;
  }

  .mobile-menu:not([open]) + .nav-panel,
  .nav-panel {
    position: static;
    inset: auto;
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: var(--space-xs);
    min-height: 0;
    margin: 0;
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
  }

  .nav-section {
    margin-block-end: var(--space-2xs);
  }

  .nav-links {
    align-content: start;
  }

  .side-nav__meta {
    margin-block-start: auto;
  }

  .page {
    width: 100%;
    padding: var(--space-xl) var(--space-xl) var(--space-2xl);
  }

  .detail-grid {
    grid-template-columns: minmax(14rem, 0.72fr) minmax(0, 1.28fr);
  }

  .evidence-status {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

@media (max-width: 39.999rem) {
  .panel__head,
  .panel__body {
    padding-inline: var(--space-md);
  }

  .data-table,
  .data-table tbody,
  .data-table tr,
  .data-table td {
    display: block;
    width: 100%;
  }

  .data-table thead {
    display: none;
  }

  .data-table tr {
    padding: var(--space-sm) var(--space-md);
    border-block-end: var(--rule-thin) solid var(--color-rule);
  }

  .data-table td {
    display: grid;
    grid-template-columns: minmax(6.5rem, 0.7fr) minmax(0, 1.3fr);
    gap: var(--space-xs);
    padding: var(--space-2xs) 0;
    border: 0;
  }

  .data-table td::before {
    color: var(--color-muted);
    content: attr(data-label);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
  }

  .spec-row {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-3xs);
  }

  .actions .button {
    flex: 1 1 auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}