:root {
  color-scheme: light;
  --background: #fff;
  --surface: #fff;
  --raised: #f6f6f6;
  --text: #111;
  --muted: #575757;
  --border: #d7d7d7;
  --strong-border: #111;
  --accent: #111;
  --accent-strong: #2b2b2b;
  --accent-soft: #f0f0f0;
  --accent-text: #fff;
  --success: #167342;
  --warning: #8a5b00;
  --danger: #8f1d1d;
  --unknown: #737373;
  --focus: #0067c0;
  --shadow: none;
  --radius: 4px;
  --panel-padding: 18px;
  --topbar-height: 58px;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --background: #080808;
  --surface: #080808;
  --raised: #151515;
  --text: #e8e8e8;
  --muted: #b8b8b8;
  --border: #454545;
  --strong-border: #e0e0e0;
  --accent: #d0d0d0;
  --accent-strong: #dcdcdc;
  --accent-soft: #1b1b1b;
  --accent-text: #080808;
  --success: #65c18c;
  --warning: #e5b45a;
  --danger: #ff8f8f;
  --unknown: #9c9c9c;
  --focus: #64b5f6;
  --shadow: none;
}

@media (prefers-color-scheme: dark) {
  :root[data-theme="system"] {
    color-scheme: dark;
    --background: #080808;
    --surface: #080808;
    --raised: #151515;
    --text: #e8e8e8;
    --muted: #b8b8b8;
    --border: #454545;
    --strong-border: #e0e0e0;
    --accent: #d0d0d0;
    --accent-strong: #dcdcdc;
    --accent-soft: #1b1b1b;
    --accent-text: #080808;
    --success: #65c18c;
    --warning: #e5b45a;
    --danger: #ff8f8f;
    --unknown: #9c9c9c;
    --focus: #64b5f6;
    --shadow: none;
  }
}

* { box-sizing: border-box; }
html, body { min-height: 100%; }
body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font: 14px/1.45 ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}
button, input, select { font: inherit; letter-spacing: 0; }
button, a, select, input { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, [tabindex]:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }

.topbar {
  position: sticky; top: 0; z-index: 20; height: var(--topbar-height);
  background: color-mix(in srgb, var(--surface) 92%, transparent); border-bottom: 1px solid var(--strong-border); backdrop-filter: blur(5px);
}
.topbarInner { max-width: 1200px; min-height: var(--topbar-height); display: flex; align-items: center; gap: 12px; margin: 0 auto; padding: 0 18px; }
.topbarMenu { display: contents; }
.brand { display: inline-flex; align-items: center; gap: 9px; flex: none; font-weight: 750; font-size: 15px; }
.brand img { width: 26px; height: 26px; flex: none; }
.topNav { display: flex; align-items: center; gap: 2px; min-width: 0; flex: 1 1 auto; overflow-x: auto; scrollbar-width: none; }
.topNav::-webkit-scrollbar { display: none; }
.topNav a { min-height: 44px; display: inline-flex; align-items: center; gap: 8px; flex: none; padding: 0 10px; border-radius: var(--radius); color: var(--muted); font-weight: 620; white-space: nowrap; }
.topNav a:hover { background: var(--raised); color: var(--text); }
.topNav a[aria-current="page"] { background: var(--accent); color: var(--accent-text); }
.globalStatus { display: flex; align-items: center; gap: 8px; flex: none; color: var(--muted); }
.statusDot { width: 8px; height: 8px; border-radius: 50%; flex: none; background: var(--unknown); }
.statusDot.healthy { background: var(--success); }
.statusDot.warning { background: var(--warning); }
.topActions, .quickActions { display: flex; align-items: center; gap: 8px; }
.quickActions { flex: none; }
.iconButton.mobileMenuButton { display: none; margin-left: auto; }
.iconButton, .commandButton {
  min-height: 44px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); color: var(--text);
  transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease;
}
.iconButton { width: 44px; flex: none; display: inline-grid; place-items: center; padding: 0; cursor: pointer; }
.iconButton:not(:disabled):hover, .commandButton:not(:disabled):hover { border-color: var(--strong-border); background: var(--raised); }
.iconButton:not(:disabled):active, .commandButton:not(:disabled):active { background: var(--accent-soft); }
.iconButton:disabled, .commandButton:disabled { opacity: .45; cursor: not-allowed; }
.iconButton[aria-pressed="true"] { color: var(--accent-strong); background: var(--accent-soft); border-color: var(--accent); }
.commandButton { display: inline-flex; align-items: center; gap: 8px; padding: 0 12px; font-weight: 650; cursor: pointer; }
.iconButton svg, .commandButton > svg { width: 18px; height: 18px; flex: none; }
.accountButton { min-width: 132px; }
.accountButton svg { width: 28px; height: 28px; padding: 4px; border-radius: 50%; background: var(--accent-soft); color: var(--accent-strong); }
.accountPicker { position: relative; }
.accountButton::after { content: ""; width: 7px; height: 7px; margin-left: 2px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: translateY(-2px) rotate(45deg); }
.accountOptions { position: absolute; z-index: 30; top: calc(100% + 6px); right: 0; min-width: 210px; padding: 4px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.accountIdentity { padding: 8px 10px; border-bottom: 1px solid var(--border); color: var(--muted); font-size: 12px; font-weight: 700; }
.accountOptions a, .accountOptions button, .localeOptions button { width: 100%; min-height: 40px; display: flex; align-items: center; gap: 8px; padding: 0 10px; border: 0; border-radius: var(--radius); background: transparent; color: var(--text); text-align: left; cursor: pointer; }
.accountOptions a:hover, .accountOptions button:hover, .localeOptions button:hover { background: var(--raised); }
.accountOptions a:active, .accountOptions button:active, .localeOptions button:active { background: var(--accent-soft); }
.accountOptions button:disabled, .localeOptions button:disabled { opacity: .45; cursor: not-allowed; }
.accountOptions svg { width: 16px; height: 16px; }
.localePicker { position: relative; }
.localePicker > .commandButton { min-width: 116px; justify-content: flex-start; }
.localePicker > .commandButton::after { content: ""; width: 7px; height: 7px; margin-left: auto; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: translateY(-2px) rotate(45deg); }
.localeOptions { position: absolute; z-index: 30; top: calc(100% + 6px); right: 0; min-width: 100%; padding: 4px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.localeOptions button[aria-selected="true"] { background: var(--accent-soft); color: var(--accent-strong); font-weight: 700; }

main { min-height: calc(100vh - var(--topbar-height)); }
.pageLoading, .emptyState { min-height: 240px; display: grid; place-content: center; justify-items: center; gap: 12px; color: var(--muted); }
.spinner { width: 24px; height: 24px; border: 2px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin .8s linear infinite; }
.page { padding: 24px 18px 40px; max-width: 1200px; margin: 0 auto; }
.pageHeader { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.pageHeading { min-width: 0; }
.pageHeader h1 { margin: 0; font-size: 21px; line-height: 1.2; }
.pageDescription { max-width: 68ch; margin: 6px 0 0; color: var(--muted); }
.pageHeaderActions { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }
.section, .peerLogin, .peerCreateForm, .tableWrap {
  border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface);
}
.section { padding: var(--panel-padding); }
.homeIntro { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: start; gap: 18px; margin-bottom: 24px; }
.summaryStrip { grid-column: 1 / -1; }
.homeSummary { display: grid; gap: 6px; }
.inlineLoading { min-height: 160px; display: flex; align-items: center; justify-content: center; gap: 10px; color: var(--muted); }
.peerLogin { max-width: 620px; padding: var(--panel-padding); }
.peerLogin h2 { margin: 0 0 8px; font-size: 18px; }
.peerLogin > p { max-width: 65ch; margin: 0 0 20px; color: var(--muted); }
.peerLoginForm { display: grid; grid-template-columns: minmax(0, 1fr) 180px; gap: 14px; align-items: end; }
.peerLoginForm .choiceField, .peerLoginActions, .peerLoginForm .errorInline { grid-column: 1 / -1; }
.peerLoginActions { display: flex; gap: 8px; flex-wrap: wrap; }
.errorInline { margin: 0; color: var(--danger); }

.peeringList { display: grid; gap: 16px; }
.nodeCard { min-width: 0; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); transition: border-color 120ms ease, background-color 120ms ease; }
.nodeCard:hover { border-color: var(--strong-border); }
.nodeCardMain, .nodeCardActions { padding-inline: var(--panel-padding); }
.nodeCardMain { padding-block: 18px 10px; }
.nodeCardActions { padding-block: 10px 18px; display: flex; gap: 8px; flex-wrap: wrap; }
.peeringIdentity { min-width: 0; }
.peeringNodeHeading { display: flex; align-items: flex-start; gap: 8px; min-width: 0; }
.peeringNodeHeading h2 { margin: 0; font-size: 18px; line-height: 1.25; }
.nodeBadges { margin-left: auto; display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.nodeBadge { display: inline-flex; align-items: center; min-height: 24px; padding: 2px 7px; border: 1px solid var(--border); border-radius: var(--radius); color: var(--muted); font-size: 11px; font-weight: 700; }
.nodeInfo { display: grid; gap: 6px; margin-top: 14px; }
.infoRow { min-width: 0; display: flex; align-items: flex-start; gap: 8px; }
.infoLabel { width: 170px; max-width: 40%; flex: none; }
.infoValue, .copyValueRow { min-width: 0; max-width: 100%; flex: 1; overflow-wrap: anywhere; }
.copyValueRow { display: inline-flex; align-items: center; gap: 6px; margin: 0; padding: 0; border: 0; background: transparent; color: inherit; text-align: left; cursor: pointer; }
.copyValue { min-width: 0; color: inherit; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; overflow-wrap: anywhere; }
.copyValueRow:hover { color: var(--muted); }
.copyValueRow svg { width: 15px; height: 15px; flex: none; }
.copyFeedback { min-width: 4em; color: var(--success); font-size: 12px; text-decoration: none; }
.peeringActions { justify-content: flex-start; }
.nodeDetailIntro { margin-bottom: 24px; }
.nodeDetailSection { display: grid; gap: 14px; margin-bottom: 16px; }
.nodeDetailHeading { display: flex; align-items: flex-start; gap: 8px; }
.nodeDetailHeading h2 { margin: 0; font-size: 18px; }
.nodeDetailHeading .status:last-child { margin-left: auto; }
.nodeDetailEmpty { margin: 0; color: var(--muted); }
.backNavigation { margin-bottom: 16px; }
.subtleButton { padding-inline: 4px 10px; border-color: transparent; }
.subtleButton:not(:disabled):hover, .subtleButton:not(:disabled):active { border-color: transparent; }
.managementIntro { align-items: flex-start; margin-bottom: 24px; }
.managementIdentity { margin: 4px 0 0; color: var(--muted); font-size: 12px; }
.managementSection { display: grid; gap: 16px; margin-bottom: 16px; }
.managementSectionHeading { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.managementSection h2, .managementEmpty h2 { margin: 0; font-size: 18px; }
.managementEmpty { display: grid; gap: 6px; }
.managementEmpty p { margin: 0; }
.managementActions { display: flex; gap: 8px; flex-wrap: wrap; }

.peering-card { color: var(--text); }
.peeringCardHeading { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.peeringCardHeading h2 { margin: 0; font-size: 18px; }
.peerActionRow { display: flex; flex-wrap: wrap; gap: 8px; padding-top: 16px; border-top: 1px solid var(--border); }
.tableWrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
th, td { padding: 10px 12px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: middle; white-space: nowrap; }
th { color: var(--muted); font-size: 12px; font-weight: 700; background: var(--raised); }
tbody tr:hover { background: var(--raised); }
tbody tr:last-child td { border-bottom: 0; }
.clickableRow { cursor: pointer; }
.status { display: inline-flex; align-items: center; gap: 7px; }
.status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--unknown); }
.status.online::before, .status.established::before, .status.ready::before, .status.success::before, .status.published::before { background: var(--success); }
.status.down::before { background: var(--danger); }
.status.pending::before, .status.release_failed::before { background: var(--warning); }
.mono { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; }
.segmented { display: inline-flex; flex-wrap: wrap; gap: 2px; padding: 3px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--raised); }
.segmented label { position: relative; min-height: 44px; display: grid; place-items: center; padding: 0 12px; border-radius: var(--radius); cursor: pointer; }
.segmented input { position: absolute; opacity: 0; }
.segmented label:has(input:checked) { background: var(--accent); color: var(--accent-text); box-shadow: none; }
.segmented label:has(input:disabled) { opacity: .42; cursor: not-allowed; }

dialog { width: min(680px, calc(100vw - 28px)); max-height: calc(100vh - 40px); padding: 0; overflow: hidden; border: 1px solid var(--strong-border); border-radius: var(--radius); color: var(--text); background: var(--surface); box-shadow: none; }
dialog::backdrop { background: rgb(0 0 0 / 56%); }
dialog form { display: grid; grid-template-rows: auto minmax(0, 1fr) auto; max-height: calc(100vh - 42px); }
.dialogHeader { display: flex; align-items: center; padding: 16px 18px; border-bottom: 1px solid var(--border); }
.dialogHeader h2 { margin: 0; font-size: 18px; }
.dialogBody { padding: 18px; overflow: auto; }
.peerResultBody { display: grid; gap: 14px; }
.peerResultBody > .status { width: max-content; }
.peerResultOutput { min-height: 220px; max-height: 55vh; }
.confirmDialog { width: min(520px, calc(100vw - 28px)); }
.confirmBody { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 12px; align-items: start; }
.confirmBody svg { color: var(--warning); }
.confirmBody p { margin: 0; }
.formGrid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.field { display: grid; gap: 6px; min-width: 0; }
.field.full { grid-column: 1 / -1; }
.field > span { color: var(--muted); font-size: 12px; font-weight: 700; }
.choiceField { margin: 0; padding: 0; border: 0; }
.choiceField legend { margin-bottom: 6px; padding: 0; color: var(--muted); font-size: 12px; font-weight: 700; }
.choiceField .segmented { width: max-content; max-width: 100%; }
.field input, .field select { width: 100%; min-height: 44px; border: 1px solid var(--border); border-radius: var(--radius); padding: 0 10px; color: var(--text); background: var(--surface); }
.checkField { min-height: 44px; display: flex; align-items: center; gap: 9px; }
.checkField input { width: 18px; height: 18px; accent-color: var(--accent); }
.dialogActions { display: flex; justify-content: flex-end; gap: 8px; padding: 14px 18px; border-top: 1px solid var(--border); }
.primaryButton { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
.primaryButton:not(:disabled):hover, .primaryButton:not(:disabled):active { background: var(--accent-strong); border-color: var(--accent-strong); }
.dangerButton { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 45%, var(--border)); }
.dangerButton:not(:disabled):hover, .dangerButton:not(:disabled):active { color: var(--danger); border-color: var(--danger); background: color-mix(in srgb, var(--danger) 10%, var(--surface)); }

.peerCreatePage { max-width: 1080px; }
.peerCreateForm { display: grid; gap: 24px; padding: var(--panel-padding); }
.peerCreateIdentityList { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.peerCreateIdentityItem { width: 100%; display: grid; grid-template-columns: minmax(0, 1fr) 56px; align-items: center; gap: 8px; min-width: 0; padding: 8px; border: 0; border-radius: var(--radius); background: transparent; color: inherit; text-align: left; cursor: pointer; }
.peerCreateIdentityItem:hover { background: var(--raised); }
.peerCreateIdentityItem:active { background: var(--accent-soft); }
.peerCreateIdentityText { min-width: 0; }
.peerCreateIdentityText span { display: block; margin-bottom: 4px; color: var(--muted); font-size: 12px; font-weight: 700; }
.peerCreateIdentityText code { display: block; overflow-wrap: anywhere; color: var(--text); font-size: 13px; }
.peerCreateIdentityFeedback { color: var(--success); font-size: 12px; text-align: right; }
.peerCreateSection { display: grid; gap: 14px; }
.peerCreateSection + .peerCreateSection { padding-top: 22px; border-top: 1px solid var(--border); }
.peerCreateSection h2 { margin: 0; font-size: 16px; }
.peerCreateSection .field > strong { min-height: 44px; display: flex; align-items: center; padding: 0 10px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--raised); }
.peerCreateActions { display: flex; justify-content: flex-end; gap: 8px; padding-top: 18px; border-top: 1px solid var(--border); }

pre { min-height: 350px; margin: 0; padding: 14px; overflow: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--raised); color: var(--text); font: 12px/1.55 ui-monospace, SFMono-Regular, Consolas, monospace; white-space: pre-wrap; overflow-wrap: anywhere; }

.diffAction { flex: none; min-width: 48px; padding: 2px 6px; border-radius: var(--radius); text-align: center; font-size: 11px; font-weight: 750; }
.diffAction.add { color: var(--success); background: color-mix(in srgb, var(--success) 12%, transparent); }
.diffAction.modify { color: var(--warning); background: color-mix(in srgb, var(--warning) 12%, transparent); }
.diffAction.delete { color: var(--danger); background: color-mix(in srgb, var(--danger) 12%, transparent); }

.changeLog { margin-top: 28px; }
.changeLog > h2 { margin: 0 0 12px; font-size: 18px; }
.changeRows { border-top: 1px solid var(--border); }
.changeRow { border-bottom: 1px solid var(--border); }
.changeRow:last-child { border-bottom: 0; }
.changeSummary { display: grid; grid-template-columns: auto auto auto minmax(120px, 1fr) auto auto; align-items: center; gap: 10px; min-height: 48px; padding: 8px 4px; cursor: pointer; }
.changeSummary::marker { color: var(--muted); }
.changePeerID { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.changeActor, .changeSummary time { color: var(--muted); font-size: 13px; }
.changeDiff { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; padding: 4px 0 14px 20px; }
.changeDiff h3 { margin: 0 0 6px; font-size: 13px; color: var(--muted); }
pre.changeJSON { min-height: 0; max-height: 420px; }

[hidden] { display: none !important; }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 1024px) {
  .page { padding-inline: 18px; }
}

@media (max-width: 1200px) {
  :root { --topbar-height: 106px; }
  .topbarInner { flex-wrap: wrap; align-content: center; gap: 4px 8px; padding-block: 6px; }
  .brand { order: 1; }
  .globalStatus { order: 2; }
  .topActions { order: 3; margin-left: auto; }
  .quickActions { order: 4; }
  .topNav { order: 5; flex: 0 0 100%; }
}

@media (max-width: 767px) {
  :root { --topbar-height: 56px; }
  .topbarInner { flex-wrap: nowrap; align-content: normal; gap: 8px; padding: 0 10px; }
  .brand { order: initial; }
  .quickActions { order: initial; margin-left: auto; gap: 4px; }
  .quickActions .commandButton span { display: none; }
	.accountButton { width: 44px; min-width: 44px; padding: 0; justify-content: center; gap: 0; }
	.accountButton::after { display: none; }
  .iconButton.mobileMenuButton { display: inline-grid; margin-left: 0; }
  .topbarMenu {
    position: fixed; z-index: 25; top: 62px; right: 10px; left: 10px;
    display: none; gap: 10px; max-height: calc(100vh - 72px); padding: 10px;
    overflow-y: auto; border: 1px solid var(--strong-border); border-radius: var(--radius);
    background: var(--surface); box-shadow: var(--shadow);
  }
  .topbarMenu.open { display: grid; }
  .topNav { order: initial; display: grid; width: 100%; overflow: visible; }
  .topNav a { width: 100%; }
  .globalStatus { order: initial; min-height: 44px; padding: 0 10px; border-top: 1px solid var(--border); }
  .topActions { order: initial; margin-left: 0; gap: 6px; flex-wrap: wrap; }
  .localePicker, .localePicker > .commandButton { width: 100%; }
  .localeOptions { position: static; margin-top: 6px; }
  .page { padding: 16px 12px 24px; }
  .pageHeader { align-items: flex-start; flex-wrap: wrap; }
  .pageHeaderActions { width: 100%; margin-left: 0; }
  .homeIntro { display: flex; gap: 14px; }
  .homeIntro .pageHeaderActions { display: flex; width: auto; }
  .homeIntro .summaryStrip { width: 100%; }
  .nodeCardMain, .nodeCardActions { padding-inline: 14px; }
  .nodeCardMain { padding-block: 14px 8px; }
  .nodeCardActions { padding-block: 8px 14px; }
	.infoRow { display: block; }
	.infoLabel { display: block; width: auto; max-width: none; margin-bottom: 3px; }
	.managementIntro { display: flex; gap: 14px; }
	.managementIntro .pageHeaderActions { width: auto; }
	.peerActionRow { align-items: stretch; flex-direction: column; }
	.peerActionRow .commandButton { justify-content: center; }
  .formGrid, .peerLoginForm { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .peerCreateIdentityList { grid-template-columns: 1fr; }
  .peerCreateActions { align-items: stretch; flex-direction: column-reverse; }
  .peerCreateActions .commandButton { justify-content: center; }
  .changeSummary { grid-template-columns: auto auto minmax(0, 1fr); }
  .changeSummary .changeActor, .changeSummary time, .changePeerID { grid-column: 2 / -1; }
  .changeDiff { grid-template-columns: 1fr; padding-left: 0; }
  .resultBody { padding: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}