:root {
  color-scheme: dark;
  --bg: #0e1116;
  --surface: #151b24;
  --panel: #1b2430;
  --panel-2: #202b38;
  --border: #324151;
  --text: #f2f6fb;
  --muted: #9aa7b7;
  --accent: #21b8b0;
  --accent-2: #087f7a;
  --danger: #ff9daf;
  --warning: #ffd68a;
  --success: #8de3b8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", system-ui, sans-serif;
}

a {
  color: #7fe7df;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 58px;
  padding: 0 28px;
  background: #121820;
  border-bottom: 1px solid var(--border);
}

.brand {
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
}

.shell {
  width: min(1220px, calc(100% - 48px));
  margin: 24px auto 64px;
}

.footer {
  width: min(1220px, calc(100% - 48px));
  margin: 0 auto 24px;
  color: var(--muted);
  font-size: 12px;
}

.hero,
.grid-two,
.details-grid,
.issue-form,
.summary-list {
  display: grid;
  gap: 16px;
}

.hero {
  grid-template-columns: 1fr 260px;
  align-items: stretch;
  margin-bottom: 18px;
}

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

.panel,
.auth-panel,
.status-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.2);
}

.section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.section-heading form {
  flex: 0 0 auto;
}

.auth-panel {
  width: min(460px, 100%);
  margin: 72px auto;
}

.auth-panel-wide {
  width: min(660px, 100%);
}

.status-card {
  display: grid;
  align-content: center;
  gap: 6px;
}

.status-card span,
.eyebrow,
.muted,
.details-grid span,
.summary-list dt,
table span {
  color: var(--muted);
}

.status-card.ok strong {
  color: var(--success);
}

.status-card.warn strong {
  color: var(--warning);
}

.status-card small {
  color: var(--muted);
}

.eyebrow {
  margin: 0 0 6px;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.08em;
  font-weight: 700;
}

h1,
h2 {
  margin: 0 0 10px;
}

h1 {
  font-size: 32px;
}

h2 {
  font-size: 19px;
}

.stacked-form,
.issue-form {
  margin-top: 16px;
}

.stacked-form {
  display: grid;
  gap: 14px;
}

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

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

input,
select,
textarea {
  width: 100%;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--text);
  min-height: 40px;
  padding: 9px 11px;
  font: inherit;
}

textarea {
  resize: vertical;
}

.primary-button,
.secondary-button,
.link-button {
  min-height: 40px;
  border: 0;
  border-radius: 7px;
  padding: 9px 14px;
  font-weight: 700;
}

.primary-button {
  background: #0f8f89;
  color: white;
}

.primary-button:disabled {
  background: #33404e;
  color: #8d99a8;
}

.secondary-button,
.link-button {
  background: var(--panel-2);
  color: var(--text);
}

.link-button {
  border: 1px solid var(--border);
}

.alert {
  margin: 16px 0;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.alert-success {
  background: #123e32;
  color: var(--success);
}

.alert-danger {
  background: #4b1f28;
  color: var(--danger);
}

.alert-warning {
  background: #4a3715;
  color: var(--warning);
}

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

.details-grid div,
.summary-list div {
  display: grid;
  gap: 5px;
  padding: 12px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.signing-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 16px 0 0;
}

.signing-grid div {
  display: grid;
  gap: 5px;
  min-width: 0;
  padding: 12px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.signing-grid dt,
.signing-grid dd {
  margin: 0;
}

.signing-grid dt {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.signing-grid dd {
  min-width: 0;
  overflow-wrap: anywhere;
}

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

.summary-list dd,
.summary-list dt {
  margin: 0;
}

.summary-list dd {
  font-size: 24px;
  font-weight: 700;
}

.full-width {
  grid-column: 1 / -1;
}

.mt-3 {
  margin-top: 16px;
}

.approval-box,
.approval-summary {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
}

.approval-box legend {
  color: var(--text);
  font-weight: 700;
  padding: 0 6px;
}

.check-line {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 8px 0;
}

.check-line input[type="checkbox"] {
  width: auto;
  min-height: auto;
  margin-top: 3px;
}

.approval-summary h3 {
  margin: 0 0 12px;
  font-size: 16px;
}

.empty-state {
  color: var(--muted);
  padding: 18px;
  background: var(--panel);
  border: 1px dashed var(--border);
  border-radius: 8px;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
}

th,
td {
  padding: 12px 10px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.status-pill {
  display: inline-block;
  padding: 4px 9px;
  background: #123b43;
  color: #7fe7df;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.status-pill.ok {
  background: #123e32;
  color: var(--success);
}

.status-pill.warn {
  background: #4a3715;
  color: var(--warning);
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.identifier-card {
  min-width: 0;
}

.identifier-card code,
.identifier-line code,
.ops-grid code {
  display: block;
  max-width: 100%;
  overflow-wrap: anywhere;
  white-space: normal;
}

.identifier-actions,
.identifier-line {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.identifier-actions details {
  min-width: 0;
}

.identifier-actions summary {
  color: #7fe7df;
  cursor: pointer;
  font-size: 12px;
}

.copy-button {
  min-height: 28px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel-2);
  color: var(--text);
  padding: 4px 9px;
  font-size: 12px;
  font-weight: 700;
}

.ops-details {
  margin-top: 16px;
  color: var(--muted);
}

.ops-details summary {
  cursor: pointer;
  color: var(--text);
  font-weight: 700;
}

.ops-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.ops-grid div {
  display: grid;
  gap: 6px;
  min-width: 0;
  padding: 12px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
}

code {
  color: #b4ede9;
}

.secret-code {
  display: block;
  overflow-wrap: anywhere;
  font-size: 18px;
  letter-spacing: 0.04em;
  margin-top: 4px;
}

.setup-grid {
  grid-template-columns: 1fr;
  margin-top: 16px;
}

@media (max-width: 900px) {
  .hero,
  .grid-two,
  .details-grid,
  .signing-grid,
  .ops-grid,
  .issue-form {
    grid-template-columns: 1fr;
  }

  .section-heading {
    display: grid;
  }
}