:root {
  color-scheme: dark;
  --bg: #07080c;
  --panel: #10131b;
  --line: rgba(223, 231, 255, 0.11);
  --line-strong: rgba(223, 231, 255, 0.22);
  --text: #f5f7fb;
  --muted: #9aa6b8;
  --muted-2: #6f7b8c;
  --cyan: #27d8ff;
  --blue: #2f93dc;
  --green: #32af68;
  --gold: #caa85c;
  --red: #dc3f4d;
  --surface-soft: rgba(255, 255, 255, 0.025);
  --surface-raised: rgba(255, 255, 255, 0.04);
  --surface-selected: rgba(255, 255, 255, 0.075);
  --divider: rgba(255, 255, 255, 0.07);
  --label-size: 11px;
  --body-size: 13px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(180deg, #08090e 0%, #050609 58%, #08090e 100%);
  color: var(--text);
  font-family: var(--font-sans);
}

button {
  font: inherit;
}

.app-shell {
  width: min(1420px, calc(100% - 48px));
  margin: 0 auto;
  padding: 18px 0 34px;
}

.titlebar {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: 42px;
  padding: 0 0 14px;
  text-align: center;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  color: var(--text);
  font-size: 26px;
  line-height: 1.08;
  font-weight: 720;
}

.header-updated {
  position: absolute;
  top: 1px;
  right: 0;
  display: inline-flex;
  gap: 8px;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border: 1px solid rgba(255, 255, 255, 0.065);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
  color: var(--muted);
  font-size: 12px;
}

.runtime-status {
  position: absolute;
  top: 1px;
  left: 0;
  display: inline-flex;
  gap: 8px;
  align-items: center;
  min-height: 28px;
  max-width: 240px;
  padding: 0 10px;
  border: 1px solid rgba(255, 255, 255, 0.065);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.runtime-dot {
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 50%;
  background: var(--muted-2);
  box-shadow: 0 0 0 3px rgba(111, 123, 140, 0.12);
}

.runtime-status strong {
  color: var(--text);
  font-size: 13px;
  font-weight: 720;
}

#runtimeFreshness {
  overflow: hidden;
  text-overflow: ellipsis;
}

.runtime-status.is-ok .runtime-dot {
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(50, 175, 104, 0.14);
}

.runtime-status.is-warn .runtime-dot {
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(202, 168, 92, 0.14);
}

.runtime-status.is-bad .runtime-dot {
  background: var(--red);
  box-shadow: 0 0 0 3px rgba(220, 63, 77, 0.16);
}

.header-updated strong {
  color: var(--text);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.top-grid {
  position: relative;
  display: grid;
  min-height: 360px;
  place-items: center;
}

.clock-stage {
  display: grid;
  place-items: center;
  min-height: 330px;
  padding: 0;
}

#clockSvg {
  width: min(100%, 330px);
  aspect-ratio: 1;
  height: auto;
  overflow: visible;
}

.info-panel,
.round-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(17, 21, 30, 0.94), rgba(8, 10, 15, 0.98));
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.info-panel {
  padding: 20px;
}

.election-panel,
.network-panel {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}

.election-panel {
  left: 0;
  width: 390px;
}

.network-panel {
  right: 0;
  width: 430px;
}

.network-panel dl div {
  grid-template-columns: 64px minmax(0, 1fr);
}

h2 {
  margin-bottom: 14px;
  color: var(--text);
  font-size: 13px;
  font-weight: 760;
  line-height: 1.2;
  letter-spacing: 0;
  text-transform: uppercase;
}

.status-display {
  display: grid;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--divider);
}

#metricStatus {
  color: var(--gold);
  font-size: 26px;
  font-weight: 720;
  line-height: 1.05;
}

.election-timing-groups {
  display: grid;
  gap: 12px;
}

.election-time-card {
  padding: 13px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-left: 3px solid var(--card-accent, rgba(202, 168, 92, 0.7));
  border-radius: var(--radius-md);
  background: var(--surface-soft);
}

.election-time-card.is-active-round {
  --card-accent: rgba(47, 147, 220, 0.78);
}

.election-time-card.is-elections {
  --card-accent: rgba(202, 168, 92, 0.86);
}

.election-time-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.election-time-card h3 {
  margin: 0;
  color: var(--muted);
  font-size: var(--label-size);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.35;
  text-transform: uppercase;
}

.countdown-block {
  display: grid;
  gap: 2px;
  justify-items: end;
  text-align: right;
}

.countdown-block span {
  color: var(--muted-2);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.2;
  text-transform: uppercase;
}

.election-countdown {
  color: var(--text);
  font-size: 16px;
  font-weight: 760;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
  text-align: right;
  white-space: nowrap;
}

.is-elections .election-countdown {
  color: var(--gold);
}

.election-date-stack {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.date-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.date-label {
  color: var(--muted-2);
  font-size: var(--label-size);
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.date-value {
  color: var(--text);
  font-size: var(--body-size);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

dl {
  display: grid;
  gap: 11px;
  margin: 0;
}

dl div {
  display: grid;
  grid-template-columns: minmax(92px, 38%) minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 10px 11px;
  border: 1px solid rgba(255, 255, 255, 0.065);
  border-radius: var(--radius-sm);
  background: var(--surface-soft);
}

dt {
  color: var(--muted);
  font-size: var(--label-size);
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

dd {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--text);
  font-size: var(--body-size);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.date-stack {
  display: grid;
  gap: 3px;
}

#metricRpc {
  overflow: visible;
  overflow-wrap: normal;
  white-space: nowrap;
  font-size: 13px;
}

.chain-tabs {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.chain-tab {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  min-height: 38px;
  padding: 0 12px;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  background: var(--surface-raised);
  color: var(--text);
  cursor: pointer;
  font-size: var(--body-size);
  font-weight: 650;
}

.chain-tab[aria-selected="true"] {
  border-color: color-mix(in srgb, var(--chain-color, var(--cyan)) 70%, white 10%);
  background: var(--surface-selected);
}

.chain-tab-main {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.chain-mark {
  display: inline-flex;
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  align-items: center;
  justify-content: center;
}

.chain-mark img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.chain-mark.chain-swatch {
  width: 10px;
  height: 10px;
  flex-basis: 10px;
  border-radius: 50%;
  background: var(--chain-color, var(--blue));
}

.rounds-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 20px;
}

.round-panel {
  min-height: 320px;
  padding: 18px;
}

.round-blue {
  border: 2px solid rgba(47, 147, 220, 0.52);
}

.round-green {
  border: 2px solid rgba(50, 175, 104, 0.52);
}

.round-heading {
  position: relative;
  display: block;
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--divider);
  text-align: left;
}

.round-title-block {
  padding-right: 96px;
}

.round-heading h2 {
  margin-bottom: 6px;
  font-size: 14px;
  font-weight: 760;
  letter-spacing: 0;
  text-transform: uppercase;
}

.round-blue .round-heading h2 {
  color: #2f93dc;
}

.round-green .round-heading h2 {
  color: #32af68;
}

.round-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  justify-content: flex-start;
  color: var(--muted);
  font-size: var(--body-size);
  line-height: 1.35;
}

.round-meta-item {
  display: inline-flex;
  gap: 5px;
  align-items: baseline;
  min-height: 24px;
  padding: 3px 7px;
  border: 1px solid rgba(255, 255, 255, 0.075);
  border-radius: var(--radius-sm);
  background: var(--surface-soft);
  color: var(--text);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.round-meta-label {
  color: var(--muted);
  font-size: var(--label-size);
  font-weight: 700;
  letter-spacing: 0;
}

.round-meta-strong {
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--text);
  font-weight: 680;
}

.round-badge {
  position: absolute;
  top: 0;
  right: 0;
  padding: 7px 11px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  color: var(--text);
  font-size: var(--body-size);
  font-weight: 700;
  letter-spacing: 0;
}

.round-badge.is-active {
  border-color: rgba(202, 168, 92, 0.58);
  background: rgba(202, 168, 92, 0.08);
  color: var(--gold);
}

.round-badge.is-previous {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
}

.round-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
  margin-bottom: 14px;
}

.round-stat {
  min-width: 0;
  padding: 10px 11px;
  border: 1px solid rgba(255, 255, 255, 0.065);
  border-radius: var(--radius-sm);
  background: var(--surface-soft);
}

.round-stat span {
  display: block;
  margin-bottom: 5px;
  color: var(--muted);
  font-size: var(--label-size);
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.round-stat strong {
  display: block;
  overflow: hidden;
  color: var(--text);
  font-size: 15px;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.validator-list {
  overflow-x: auto;
}

.validator-table {
  min-width: 650px;
}

.validator-header,
.validator-row {
  display: grid;
  grid-template-columns: 36px 148px 112px 92px 122px 64px;
  column-gap: 8px;
  justify-content: start;
  align-items: center;
}

.validator-header {
  padding: 9px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.11);
  color: var(--muted);
  font-size: var(--label-size);
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.validator-row {
  min-height: 40px;
  padding: 9px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.075);
}

.validator-row:last-child {
  border-bottom: 0;
}

.validator-cell {
  min-width: 0;
  overflow: visible;
  color: var(--text);
  font-size: var(--body-size);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.validator-id {
  display: flex;
  min-width: 0;
  max-width: 100%;
  align-items: center;
  gap: 7px;
}

.validator-avatar {
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1dd8ff 0%, #4357ff 52%, #c94d8c 100%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.15);
  opacity: 0.82;
}

.validator-address,
.validator-pubkey {
  font-family: var(--font-mono);
}

.validator-address {
  color: #8bdcff;
  font-size: 13px;
  font-weight: 650;
}

.validator-pubkey {
  color: rgba(245, 247, 251, 0.88);
}

.validator-copy {
  position: relative;
  display: inline-flex;
  min-width: 0;
  max-width: 100%;
  align-items: center;
  overflow: visible;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font: inherit;
  text-align: left;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.validator-copy-text {
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.validator-copy:hover {
  color: #d9f4ff;
}

.validator-copy:focus-visible {
  outline: 1px solid rgba(202, 168, 92, 0.72);
  outline-offset: 2px;
  border-radius: 3px;
}

.validator-copy:disabled {
  cursor: default;
  text-decoration: none;
}

.validator-copy.is-copied {
  color: var(--gold);
}

.validator-copy-feedback {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 7px);
  z-index: 3;
  padding: 4px 7px;
  border: 1px solid rgba(202, 168, 92, 0.42);
  border-radius: var(--radius-sm);
  background: rgba(13, 15, 21, 0.98);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
  color: var(--gold);
  font-family: var(--font-sans);
  font-size: var(--label-size);
  font-weight: 650;
  letter-spacing: 0;
  line-height: 1;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 4px);
  transition: opacity 120ms ease, transform 120ms ease;
}

.validator-copy.is-copied .validator-copy-feedback,
.validator-copy.is-failed .validator-copy-feedback {
  opacity: 1;
  transform: translate(-50%, 0);
}

.validator-copy.is-failed .validator-copy-feedback {
  border-color: rgba(220, 63, 77, 0.42);
  color: #f0a0a7;
}

.validator-number {
  overflow: hidden;
  font-variant-numeric: tabular-nums;
  text-align: right;
  text-overflow: ellipsis;
}

.empty-state {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
  color: var(--muted);
  font-size: var(--body-size);
  line-height: 1.45;
}

.round-blue .validator-avatar {
  background: linear-gradient(135deg, #24e0ff 0%, #2f93dc 58%, #7657ff 100%);
}

.round-green .validator-avatar {
  background: linear-gradient(135deg, #7ee45f 0%, #32af68 58%, #19bdd6 100%);
}

.error-banner {
  margin-top: 14px;
  padding: 12px 14px;
  border: 1px solid rgba(220, 63, 77, 0.55);
  border-radius: var(--radius-md);
  background: rgba(220, 63, 77, 0.12);
  color: #ffd2d2;
}

@media (max-width: 1220px) {
  .top-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    min-height: auto;
    place-items: stretch;
  }

  .election-panel,
  .network-panel {
    position: static;
    width: auto;
    transform: none;
  }

  .network-panel {
    order: 2;
  }

  .clock-stage {
    order: 1;
    min-height: auto;
  }

  .election-panel {
    order: 3;
  }
}

@media (max-width: 760px) {
  .app-shell {
    width: min(100% - 24px, 720px);
    padding-top: 16px;
  }

  .titlebar {
    justify-content: flex-start;
  }

  .rounds-grid {
    grid-template-columns: 1fr;
  }

  .round-title-block {
    padding-right: 0;
  }

  .round-badge {
    position: static;
    display: inline-flex;
    margin-top: 10px;
  }

  .round-stats {
    grid-template-columns: 1fr;
  }

  .titlebar {
    display: grid;
    gap: 10px;
    justify-items: center;
    min-height: auto;
  }

  .header-updated {
    position: static;
  }

  .runtime-status {
    position: static;
  }
}