:root {
  color-scheme: light;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: #172033;
  background: #f4f6fa;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
}

a {
  color: #175cd3;
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 3px solid #fdb022;
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 10;
  padding: 0.75rem 1rem;
  background: #172033;
  color: #fff;
}

.skip-link:focus {
  top: 1rem;
}

.app-header {
  min-height: 4rem;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: #fff;
  border-bottom: 1px solid #d0d5dd;
}

.app-header nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.execution-banner {
  padding: 0.65rem 1rem;
  color: #7a2e0e;
  background: #fffaeb;
  border-bottom: 1px solid #fedf89;
  font-size: 0.85rem;
  font-weight: 750;
  text-align: center;
}

.brand {
  color: #172033;
  font-size: 1.1rem;
  font-weight: 750;
  text-decoration: none;
}

main {
  width: min(72rem, calc(100% - 2rem));
  margin: 0 auto;
  padding: 3rem 0;
}

.page-heading,
.auth-card,
.empty-state,
.site-list li,
.registry-card {
  background: #fff;
  border: 1px solid #d0d5dd;
  border-radius: 0.75rem;
}

.registry-card {
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  overflow-x: auto;
}

.registry-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.version-list {
  padding-left: 1.25rem;
}

.version-list li {
  margin: 0.75rem 0;
  display: grid;
  gap: 0.2rem;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 0.75rem;
  border-bottom: 1px solid #eaecf0;
  text-align: left;
  vertical-align: top;
}

pre {
  max-width: 100%;
  padding: 1rem;
  overflow: auto;
  background: #101828;
  color: #f2f4f7;
  border-radius: 0.5rem;
  white-space: pre-wrap;
  word-break: break-word;
}

.page-heading,
.empty-state {
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.auth-card {
  width: min(31rem, 100%);
  margin: 3rem auto;
  padding: 2rem;
}

.eyebrow {
  margin: 0 0 0.5rem;
  color: #475467;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2 {
  line-height: 1.2;
}

.field {
  margin: 1rem 0;
}

.field label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 650;
}

input,
select,
textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #98a2b3;
  border-radius: 0.4rem;
  font: inherit;
}

textarea {
  min-height: 5rem;
  resize: vertical;
}

button {
  font: inherit;
  cursor: pointer;
}

.primary-button {
  width: 100%;
  margin-top: 0.75rem;
  padding: 0.8rem 1rem;
  border: 0;
  border-radius: 0.4rem;
  color: #fff;
  background: #175cd3;
  font-weight: 700;
}

.link-button {
  padding: 0;
  border: 0;
  color: #175cd3;
  background: transparent;
  text-decoration: underline;
}

.error-summary,
.field-error {
  color: #b42318;
}

.error-summary {
  padding: 1rem;
  border-left: 4px solid #d92d20;
  background: #fef3f2;
}

.site-list {
  padding: 0;
  list-style: none;
}

.site-list li {
  margin: 0.75rem 0;
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.badge {
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: #f2f4f7;
  color: #344054;
  font-size: 0.8rem;
  font-weight: 700;
}

.badge-production {
  background: #fff1f3;
  color: #c01048;
}

.support-note {
  color: #667085;
  font-size: 0.9rem;
}

.site-switcher,
.site-switcher-item,
.card-header,
.section-heading,
.card-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.site-switcher {
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.site-switcher-item {
  padding: 0.65rem 0.85rem;
  background: #fff;
  border: 1px solid #d0d5dd;
  border-radius: 999px;
  font-size: 0.9rem;
}

.emergency-panel {
  display: grid;
  grid-template-columns: minmax(14rem, 0.65fr) minmax(0, 1.35fr);
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  padding: 1.25rem;
  color: #7a271a;
  background: #fef3f2;
  border: 2px solid #f97066;
  border-radius: 0.75rem;
}

.emergency-panel h2,
.action-card h3,
.exception-row p,
.section-heading h2 {
  margin: 0;
}

.compact-list {
  margin: 0;
  padding-left: 1.2rem;
}

.compact-list li {
  margin: 0.3rem 0;
}

.compact-list span {
  display: block;
  color: #912018;
}

.action-section {
  margin: 1rem 0;
  padding: 1.25rem;
  background: #fff;
  border: 1px solid #d0d5dd;
  border-radius: 0.75rem;
}

.section-heading {
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #eaecf0;
}

.section-index,
.card-kicker {
  margin: 0 0 0.25rem;
  color: #667085;
  font-size: 0.75rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.count-badge,
.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 1.75rem;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  color: #175cd3;
  background: #eff8ff;
  font-size: 0.75rem;
  font-weight: 750;
}

.status-warning {
  color: #93370d;
  background: #fffaeb;
}

.status-danger {
  color: #b42318;
  background: #fef3f2;
}

.status-neutral {
  color: #344054;
  background: #f2f4f7;
}

.stack-list,
.opportunity-grid,
.budget-grid {
  display: grid;
  gap: 1rem;
}

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

.budget-grid {
  margin-top: 1rem;
}

.action-card {
  padding: 1rem;
  border: 1px solid #d0d5dd;
  border-radius: 0.65rem;
  overflow-wrap: anywhere;
}

.opportunity-card {
  border-top: 4px solid #175cd3;
}

.incident-card {
  border-left: 4px solid #d92d20;
}

.card-header {
  justify-content: space-between;
  margin-bottom: 0.8rem;
}

.metric-grid,
.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.metric {
  min-width: 0;
  padding: 0.75rem;
  background: #f9fafb;
  border-radius: 0.5rem;
}

.metric span,
.metric strong {
  display: block;
}

.metric-label {
  color: #475467;
  font-size: 0.78rem;
  font-weight: 700;
}

.metric-value {
  margin: 0.2rem 0 0.5rem;
  font-size: 1.25rem;
}

.metric span:not(.metric-label) {
  color: #667085;
  font-size: 0.72rem;
  line-height: 1.4;
}

.detail-grid {
  margin: 1rem 0;
}

.detail-grid div {
  min-width: 0;
}

.detail-grid dt {
  color: #667085;
  font-size: 0.75rem;
  font-weight: 700;
}

.detail-grid dd {
  margin: 0.2rem 0 0;
}

.card-actions {
  align-items: stretch;
  margin-top: 1rem;
}

.card-actions button {
  flex: 1;
  padding: 0.6rem;
  border: 1px solid #d0d5dd;
  border-radius: 0.4rem;
}

.card-actions form {
  flex: 1;
}

.card-actions form button {
  width: 100%;
}

.decision-grid,
.review-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.decision-form {
  display: grid;
  gap: 0.75rem;
  padding: 1rem;
  background: #f9fafb;
  border: 1px solid #eaecf0;
  border-radius: 0.5rem;
}

.decision-form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 700;
}

.review-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.review-layout .registry-card {
  margin-bottom: 0;
}

.review-layout .registry-card:first-child,
.review-layout .registry-card:last-child {
  grid-column: 1 / -1;
}

.messages {
  padding: 0.5rem 1rem;
  text-align: center;
  background: #eff8ff;
}

.card-actions button:disabled {
  color: #667085;
  background: #f2f4f7;
  cursor: not-allowed;
}

.exception-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  padding: 1rem;
  background: #fffcf5;
  border: 1px solid #fedf89;
  border-radius: 0.6rem;
}

.exception-row p {
  margin-top: 0.35rem;
  color: #667085;
}

.section-empty {
  margin: 0;
  padding: 1rem;
  color: #475467;
  background: #f9fafb;
  border-radius: 0.5rem;
}

@media (max-width: 40rem) {
  .app-header {
    padding: 0 1rem;
  }

  main {
    padding-top: 1.5rem;
  }

  .site-list li {
    align-items: flex-start;
    flex-direction: column;
  }

  .registry-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .emergency-panel,
  .exception-row,
  .metric-grid,
  .detail-grid,
  .opportunity-grid {
    grid-template-columns: 1fr;
  }

  .card-actions {
    flex-direction: column;
  }

  .decision-grid,
  .review-layout {
    grid-template-columns: 1fr;
  }

  .review-layout .registry-card:first-child,
  .review-layout .registry-card:last-child {
    grid-column: auto;
  }
}