:root {
  --bg: #f4f4f1;
  --surface: #fdfdfc;
  --surface-raised: #fff;
  --subtle: #f6f6f3;
  --ink: #181817;
  --muted: #5f5f5a;
  --faint: #85857f;
  --line: #deded8;
  --line-dark: #c8c8c0;
  --rail: #1b1b1a;
  --rail-muted: #8f8f89;
  --rail-line: #353532;
  --danger: #9a332d;
  --danger-bg: #fff6f5;
  --success: #326745;
  --sans:
    'Helvetica Neue', Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont,
    'Segoe UI', sans-serif;
  --mono: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
}

* {
  box-sizing: border-box;
}
html {
  min-width: 320px;
  background: var(--bg);
  color: var(--ink);
}
body {
  margin: 0;
  font: 14px/1.5 var(--sans);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
button,
input,
textarea,
select {
  color: inherit;
  font: inherit;
}
button,
[role='button'] {
  touch-action: manipulation;
}
a {
  color: inherit;
  text-decoration: none;
}
code,
.mono {
  font-family: var(--mono);
}
::selection {
  background: #252524;
  color: #fff;
}

.boot-state {
  display: flex;
  min-height: 100vh;
  align-items: center;
  justify-content: center;
  gap: 11px;
  color: var(--muted);
  font-size: 12px;
}
.spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 1px solid var(--line-dark);
  border-top-color: var(--ink);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Application frame */
.shell {
  display: grid;
  min-height: 100vh;
  grid-template-columns: 216px minmax(0, 1fr);
}
.rail {
  position: sticky;
  top: 0;
  display: flex;
  height: 100vh;
  flex-direction: column;
  padding: 24px 14px 16px;
  border-right: 1px solid #111;
  background: var(--rail);
  color: #f1f1ed;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  letter-spacing: -0.015em;
}
.brand-mark {
  display: grid;
  width: 29px;
  height: 29px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid currentColor;
  font: 600 12px var(--mono);
}
.brand strong,
.brand small {
  display: block;
  line-height: 1.15;
}
.brand strong {
  font-size: 13px;
  font-weight: 650;
}
.brand small {
  margin-top: 2px;
  color: var(--rail-muted);
  font: 9px var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.rail-label {
  display: flex;
  justify-content: space-between;
  margin: 48px 10px 10px;
  color: var(--rail-muted);
  font: 9px var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.nav {
  display: grid;
  gap: 3px;
}
.nav-link {
  position: relative;
  display: grid;
  grid-template-columns: 28px 1fr;
  align-items: center;
  min-height: 39px;
  padding: 0 10px;
  border: 0;
  color: #aaa9a4;
  font-size: 12px;
  transition:
    color 0.12s,
    background 0.12s;
}
.nav-link:hover {
  color: #fff;
}
.nav-link.active {
  background: #272726;
  color: #fff;
}
.nav-link.active::before {
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 0;
  width: 1px;
  background: #fff;
  content: '';
}
.nav-index {
  color: var(--rail-muted);
  font: 9px var(--mono);
}
.nav-link.active .nav-index {
  color: #aaa9a4;
}
.rail-session {
  margin-top: auto;
  padding: 14px 10px 4px;
  border-top: 1px solid var(--rail-line);
}
.rail-label-session {
  margin: 0 0 13px;
}
.session-state {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--rail-muted);
  font-size: 10px;
}
.state-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #777772;
}
.state-dot.unlocked {
  background: #72a780;
  box-shadow: 0 0 0 3px rgba(114, 167, 128, 0.1);
}
.rail-action {
  margin: 12px 0 18px;
  padding: 0;
  border: 0;
  border-bottom: 1px solid #696965;
  background: none;
  color: #e4e4df;
  cursor: pointer;
  font-size: 11px;
}
.rail-action:hover {
  border-color: #fff;
  color: #fff;
}
.session-owner {
  display: grid;
  gap: 5px;
}
.session-owner span {
  overflow: hidden;
  color: var(--rail-muted);
  font: 9px var(--mono);
  text-overflow: ellipsis;
  white-space: nowrap;
}
.session-owner button {
  width: fit-content;
  padding: 0;
  border: 0;
  background: none;
  color: #aaa9a4;
  cursor: pointer;
  font-size: 10px;
}
.session-owner button:hover {
  color: #fff;
}
.workspace {
  min-width: 0;
}
.mobile-bar {
  display: none;
}
.content {
  width: min(1060px, calc(100% - 80px));
  margin: 0 auto;
  padding: 54px 0 88px;
}

/* Typography and headers */
.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 32px;
}
.eyebrow {
  margin: 0 0 8px;
  color: var(--faint);
  font: 10px var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
h1 {
  margin: 0;
  font-size: 27px;
  font-weight: 620;
  line-height: 1.15;
  letter-spacing: -0.035em;
}
h2 {
  margin: 0;
  font-size: 13px;
  font-weight: 650;
  letter-spacing: -0.01em;
}
h3 {
  margin: 0;
  font-size: 12px;
  font-weight: 650;
}
.subtitle {
  max-width: 640px;
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}
.muted {
  color: var(--muted);
}
.faint {
  color: var(--faint);
}

/* Controls */
.button {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 7px 13px;
  border: 1px solid var(--line-dark);
  border-radius: 2px;
  background: var(--surface-raised);
  cursor: pointer;
  font-size: 11px;
  font-weight: 620;
  transition:
    border-color 0.12s,
    background 0.12s,
    color 0.12s;
}
.button:hover:not(:disabled) {
  border-color: #777772;
  background: var(--subtle);
}
.button:focus-visible,
.field:focus-visible,
summary:focus-visible,
a:focus-visible,
.rail-action:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}
.rail a:focus-visible,
.rail-action:focus-visible {
  outline-color: #fff;
}
.button:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}
.button.primary {
  border-color: var(--ink);
  background: var(--ink);
  color: #fff;
}
.button.primary:hover:not(:disabled) {
  border-color: #343432;
  background: #343432;
}
.button.danger {
  border-color: #d4aaa6;
  color: var(--danger);
}
.button.danger:hover:not(:disabled) {
  border-color: var(--danger);
  background: var(--danger-bg);
}
.button.quiet {
  min-height: auto;
  padding: 2px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-weight: 500;
}
.button.quiet:hover:not(:disabled) {
  background: transparent;
  color: var(--ink);
}
.button.full {
  width: 100%;
}
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 14px;
}
.field {
  display: block;
  width: 100%;
  min-height: 39px;
  padding: 8px 10px;
  border: 1px solid var(--line-dark);
  border-radius: 2px;
  background: var(--surface-raised);
  outline: none;
  transition:
    border-color 0.12s,
    box-shadow 0.12s;
}
.field:hover {
  border-color: #a5a59e;
}
.field:focus {
  border-color: var(--ink);
  box-shadow: 0 0 0 1px var(--ink);
}
.field::placeholder {
  color: #aaa9a3;
}
textarea.field {
  min-height: 82px;
  resize: vertical;
}
.label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font: 10px var(--mono);
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

/* Dashboard */
.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0 0 30px;
  border: 1px solid var(--line);
  background: var(--surface);
}
.metric {
  min-width: 0;
  padding: 17px 20px;
  border-left: 1px solid var(--line);
}
.metric:first-child {
  border-left: 0;
}
.metric dt {
  color: var(--faint);
  font: 9px var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.metric dd {
  margin: 7px 0 0;
  font: 520 20px var(--mono);
  letter-spacing: -0.03em;
}
.toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.toolbar .field {
  max-width: 310px;
  background: var(--surface);
  font-size: 12px;
}
.segmented {
  display: flex;
  margin-left: auto;
  padding: 2px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--surface);
}
.segmented button {
  min-width: 64px;
  padding: 6px 10px;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: 9px var(--mono);
  text-transform: uppercase;
}
.segmented button:hover {
  color: var(--ink);
}
.segmented button.active {
  background: var(--ink);
  color: #fff;
}
.table-wrap {
  overflow: hidden;
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--surface);
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}
.data-table th {
  padding: 10px 15px;
  border-bottom: 1px solid var(--line);
  background: var(--subtle);
  color: var(--faint);
  font: 9px var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.data-table td {
  height: 63px;
  padding: 11px 15px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
.data-table tr:last-child td {
  border-bottom: 0;
}
.data-table tbody tr.clickable {
  cursor: pointer;
  transition: background 0.1s;
}
.data-table tbody tr.clickable:hover,
.data-table tbody tr.clickable:focus {
  background: #f8f8f5;
  outline: none;
}
.key-name {
  font-size: 12px;
  font-weight: 650;
}
.key-id {
  margin-top: 4px;
  color: var(--faint);
  font: 9px var(--mono);
}
.number {
  font-family: var(--mono);
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font: 9px var(--mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.status::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--line-dark);
  content: '';
}
.status.active::before {
  background: var(--success);
  box-shadow: 0 0 0 3px rgba(50, 103, 69, 0.08);
}
.empty {
  padding: 58px 24px;
  border: 1px solid var(--line);
  background: var(--surface);
  text-align: center;
}
.empty strong {
  display: block;
  margin-bottom: 5px;
  font-size: 12px;
}

/* Detail surfaces */
.panel {
  border: 1px solid var(--line);
  background: var(--surface);
}
.panel + .panel {
  margin-top: 16px;
}
.panel-head {
  display: flex;
  min-height: 45px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--subtle);
}
.panel-body {
  padding: 19px 17px;
}
.split {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(290px, 0.55fr);
  gap: 14px;
}
.definition-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0 0 20px;
  border: 1px solid var(--line);
  background: var(--surface);
}
.definition {
  min-width: 0;
  padding: 14px 16px;
  border-left: 1px solid var(--line);
}
.definition:first-child {
  border-left: 0;
}
.definition dt {
  color: var(--faint);
  font: 9px var(--mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.definition dd {
  margin: 6px 0 0;
  overflow: hidden;
  font: 11px var(--mono);
  text-overflow: ellipsis;
  white-space: nowrap;
}
.panel .definition-grid {
  border-right: 0;
  border-bottom: 0;
  border-left: 0;
  background: transparent;
}
.tags {
  display: flex;
  min-height: 27px;
  flex-wrap: wrap;
  gap: 5px;
}
.tag {
  padding: 4px 7px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--subtle);
  color: var(--muted);
  font: 9px var(--mono);
}
.audit-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.audit-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 10px;
}
.audit-list li:first-child {
  padding-top: 0;
}
.audit-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

/* Key forms */
.form-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 245px;
  gap: 18px;
  align-items: start;
}
.form-layout > div {
  padding: 5px 24px;
  border: 1px solid var(--line);
  background: var(--surface);
}
.form-section {
  padding: 24px 0;
  border-top: 1px solid var(--line);
}
.form-section:first-child {
  border-top: 0;
}
.section-intro {
  display: grid;
  grid-template-columns: 155px minmax(0, 1fr);
  gap: 24px;
}
.section-copy {
  padding-top: 2px;
}
.section-number {
  display: block;
  margin-bottom: 8px;
  color: var(--faint);
  font: 9px var(--mono);
  letter-spacing: 0.06em;
}
.section-copy p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.55;
}
.fields {
  display: grid;
  gap: 14px;
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.check-row {
  position: relative;
  display: flex;
  min-height: 57px;
  gap: 10px;
  padding: 10px 11px;
  border: 1px solid var(--line);
  background: var(--surface-raised);
  cursor: pointer;
  transition:
    border-color 0.12s,
    background 0.12s;
}
.check-row:hover {
  border-color: var(--line-dark);
}
.check-row:has(input:checked) {
  border-color: #777772;
  background: var(--subtle);
}
.check-row input {
  flex: 0 0 auto;
  margin: 3px 0 0;
  accent-color: var(--ink);
}
.check-row strong {
  display: block;
  font-size: 10px;
}
.check-row small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 9px;
  line-height: 1.45;
}
.permission-groups {
  display: grid;
  gap: 12px;
}
.permission-group {
  border: 1px solid var(--line);
  background: var(--surface-raised);
}
.permission-group > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 11px;
  border-bottom: 1px solid var(--line);
  background: var(--subtle);
}
.permission-group > header span {
  font: 10px var(--mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.permission-group > header small {
  color: var(--muted);
  font: 9px var(--mono);
}
.permission-row {
  display: grid;
  min-height: 58px;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  padding: 9px 11px;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
}
.permission-row:last-child {
  border-bottom: 0;
}
.permission-row:hover {
  background: #fafaf8;
}
.permission-copy code {
  display: block;
  color: var(--ink);
  font: 10px var(--mono);
}
.permission-copy small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.4;
}
.permission-control {
  position: relative;
  display: block;
  width: 32px;
  height: 18px;
}
.permission-control input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}
.permission-control i {
  position: absolute;
  inset: 0;
  border: 1px solid var(--line-dark);
  background: #ecece8;
  transition:
    background 0.12s,
    border-color 0.12s;
}
.permission-control i::after {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 10px;
  height: 10px;
  background: #888882;
  content: '';
  transition:
    transform 0.12s,
    background 0.12s;
}
.permission-control input:checked + i {
  border-color: var(--ink);
  background: var(--ink);
}
.permission-control input:checked + i::after {
  background: #fff;
  transform: translateX(14px);
}
.permission-control input:focus-visible + i {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}
details.advanced {
  margin: 0 -24px;
  padding: 0 24px 23px;
  border-top: 1px solid var(--line);
}
details.advanced summary {
  display: grid;
  grid-template-columns: 28px 1fr auto 14px;
  align-items: center;
  padding: 17px 0;
  cursor: pointer;
  color: var(--muted);
  font-size: 11px;
  list-style: none;
}
details.advanced summary::-webkit-details-marker {
  display: none;
}
details.advanced summary::after {
  color: var(--muted);
  content: '+';
  font: 12px var(--mono);
  text-align: right;
}
details.advanced[open] summary::after {
  content: '-';
}
details.advanced summary .section-number {
  margin: 0;
}
details.advanced summary small {
  color: var(--faint);
  font: 9px var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
details.advanced[open] summary {
  color: var(--ink);
}
details.advanced > p {
  margin: 0 0 10px;
  font-size: 10px;
}
.route-list {
  max-height: 290px;
  overflow: auto;
  margin-top: 9px;
  border: 1px solid var(--line);
  background: var(--surface-raised);
}
.route-row {
  display: grid;
  grid-template-columns: 18px 48px minmax(0, 1fr);
  gap: 7px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  font: 9px var(--mono);
}
.route-row:last-child {
  border-bottom: 0;
}
.route-row:hover {
  background: var(--subtle);
}
.route-method {
  color: var(--faint);
}
.form-aside {
  position: sticky;
  top: 28px;
  border: 1px solid var(--line);
  background: var(--surface);
}
.form-aside .aside-body {
  padding: 15px;
}
.form-aside p {
  margin: 0 0 15px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.55;
}
.form-aside .button.quiet {
  margin-top: 7px;
}

/* Security */
.method {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 230px;
  gap: 38px;
  padding: 23px 0;
  border-top: 1px solid var(--line);
}
.method:first-child {
  padding-top: 0;
  border-top: 0;
}
.method:last-child {
  padding-bottom: 0;
}
.method p {
  max-width: 570px;
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.6;
}
.method-title {
  display: flex;
  align-items: center;
  gap: 9px;
}
.method-status {
  padding-left: 9px;
  border-left: 1px solid var(--line-dark);
  color: var(--muted);
  font: 9px var(--mono);
}
.method-action {
  align-self: start;
}
.method-action.field-row {
  grid-template-columns: minmax(0, 1fr) auto;
}
.credential-list {
  margin: 15px 0 0;
  border-top: 1px solid var(--line);
}
.credential {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-size: 11px;
}
.credential small {
  color: var(--faint);
  font: 9px var(--mono);
}

/* Login */
.login {
  display: grid;
  min-height: 100vh;
  grid-template-columns: minmax(360px, 0.9fr) minmax(480px, 1.1fr);
  background: var(--surface);
}
.login-context {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background: var(--rail);
  color: #f1f1ed;
}
.login-context::after {
  position: absolute;
  right: 48px;
  bottom: 30px;
  width: 1px;
  height: 34%;
  background: #353532;
  content: '';
}
.login-context-inner {
  position: relative;
  z-index: 1;
  display: flex;
  width: min(480px, calc(100% - 80px));
  height: 100%;
  min-height: 100vh;
  margin: auto;
  flex-direction: column;
  padding: 42px 0 30px;
}
.brand-inverse {
  color: #fff;
}
.login-copy {
  margin: auto 0;
}
.login-copy .eyebrow {
  color: var(--rail-muted);
}
.system-register {
  width: min(380px, 100%);
  margin: 20px 0 0;
  border-top: 1px solid var(--rail-line);
}
.system-register > div {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 20px;
  padding: 13px 0;
  border-bottom: 1px solid var(--rail-line);
}
.system-register dt {
  color: var(--rail-muted);
  font: 9px var(--mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.system-register dd {
  margin: 0;
  color: #e4e4df;
  font-size: 11px;
}
.login-foot {
  color: var(--rail-muted);
  font-size: 9px;
  letter-spacing: 0.1em;
}
.login-main {
  display: grid;
  width: min(400px, calc(100% - 64px));
  margin: auto;
  place-items: center;
  padding: 50px 0;
}
.login-box {
  width: 100%;
}
.login-box h1 {
  font-size: 28px;
}
.login-box > p:not(.eyebrow) {
  margin: 8px 0 28px;
  color: var(--muted);
  font-size: 12px;
}
.login-box .button {
  min-height: 42px;
}
.login-box .fields {
  gap: 12px;
}
.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 22px 0;
  color: var(--muted);
  font: 9px var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.divider::before,
.divider::after {
  height: 1px;
  flex: 1;
  background: var(--line);
  content: '';
}

/* Dialogs and feedback */
.dialog-backdrop {
  position: fixed;
  z-index: 50;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(16, 16, 15, 0.58);
}
.dialog {
  width: min(460px, 100%);
  max-height: calc(100vh - 36px);
  overflow: auto;
  border: 1px solid #282827;
  border-radius: 2px;
  background: var(--surface-raised);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
}
.dialog.wide {
  width: min(760px, 100%);
}
.dialog-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 17px 19px;
  border-bottom: 1px solid var(--line);
}
.dialog-head p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 10px;
}
.dialog-body {
  padding: 19px;
}
.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 19px;
  border-top: 1px solid var(--line);
  background: var(--subtle);
}
.secret {
  display: block;
  padding: 13px;
  border: 1px solid var(--line-dark);
  background: var(--subtle);
  overflow-wrap: anywhere;
  font: 10px/1.7 var(--mono);
  user-select: all;
}
.warning {
  margin-bottom: 14px;
  padding: 10px 11px;
  border-left: 2px solid var(--danger);
  background: var(--danger-bg);
  color: var(--danger);
  font-size: 10px;
}
.inline-error {
  min-height: 16px;
  margin: 10px 0 0;
  color: var(--danger);
  font-size: 10px;
}
.toast-region {
  position: fixed;
  z-index: 80;
  right: 22px;
  bottom: 22px;
  display: grid;
  width: min(350px, calc(100% - 44px));
  gap: 8px;
}
.toast {
  padding: 11px 13px;
  border: 1px solid var(--line-dark);
  background: var(--surface-raised);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
  font-size: 11px;
}
.toast.error {
  border-left: 2px solid var(--danger);
}
.toast.success {
  border-left: 2px solid var(--success);
}

@media (max-width: 960px) {
  .shell {
    grid-template-columns: 205px minmax(0, 1fr);
  }
  .content {
    width: min(100% - 48px, 1060px);
  }
  .split,
  .form-layout {
    grid-template-columns: 1fr;
  }
  .form-aside {
    position: static;
  }
  .form-aside .aside-body {
    display: grid;
    grid-template-columns: 1fr auto auto;
    align-items: center;
    gap: 9px;
  }
  .form-aside p {
    margin: 0;
  }
  .form-aside .button {
    width: auto;
    margin: 0;
  }
  .login {
    display: block;
  }
  .login-context {
    display: none;
  }
  .login-main {
    min-height: 100vh;
    width: min(420px, calc(100% - 40px));
  }
  .login-box::before {
    display: block;
    width: 30px;
    height: 30px;
    margin-bottom: 44px;
    border: 1px solid var(--ink);
    content: 'L';
    font: 600 12px/30px var(--mono);
    text-align: center;
  }
}

@media (max-width: 720px) {
  .shell {
    display: block;
  }
  .rail {
    display: none;
  }
  .mobile-bar {
    position: sticky;
    z-index: 20;
    top: 0;
    display: flex;
    min-height: 58px;
    align-items: center;
    justify-content: space-between;
    padding: 0 18px;
    border-bottom: 1px solid var(--line);
    background: rgba(244, 244, 241, 0.97);
  }
  .mobile-bar .brand small {
    color: var(--faint);
  }
  .mobile-bar nav {
    display: flex;
    align-self: stretch;
    gap: 18px;
  }
  .mobile-bar nav a,
  .mobile-bar nav button {
    display: flex;
    align-items: center;
    padding: 0;
    border: 0;
    border-bottom: 1px solid transparent;
    background: none;
    color: var(--muted);
    cursor: pointer;
    font-size: 11px;
  }
  .mobile-bar nav button {
    gap: 5px;
  }
  .mobile-bar .state-dot {
    width: 5px;
    height: 5px;
  }
  .mobile-bar nav a.active {
    border-color: var(--ink);
    color: var(--ink);
  }
  .content {
    width: min(100% - 28px, 1060px);
    padding: 34px 0 64px;
  }
  .page-head {
    margin-bottom: 25px;
  }
  .definition-grid {
    grid-template-columns: 1fr 1fr;
  }
  .definition:nth-child(3) {
    border-top: 1px solid var(--line);
    border-left: 0;
  }
  .definition:nth-child(4) {
    border-top: 1px solid var(--line);
  }
  .section-intro {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .method {
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

@media (max-width: 520px) {
  h1 {
    font-size: 23px;
  }
  .page-head {
    align-items: flex-end;
  }
  .metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .metric {
    padding: 13px 10px;
  }
  .metric dd {
    font-size: 15px;
  }
  .toolbar {
    align-items: stretch;
    flex-direction: column;
  }
  .toolbar .field {
    max-width: none;
  }
  .segmented {
    margin-left: 0;
  }
  .segmented button {
    flex: 1;
  }
  .hide-mobile {
    display: none;
  }
  .field-row {
    grid-template-columns: 1fr;
  }
  .form-layout > div {
    padding: 3px 16px;
  }
  details.advanced {
    margin-inline: -16px;
    padding-inline: 16px;
  }
  .form-aside .aside-body {
    display: block;
  }
  .form-aside p {
    margin-bottom: 12px;
  }
  .form-aside .button {
    width: 100%;
  }
  .panel-head .mono {
    display: none;
  }
}

@media (max-width: 400px) {
  .mobile-bar .brand > span:last-child {
    display: none;
  }
  .mobile-bar nav {
    gap: 13px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}