:root {
  --bg: #0b1017;
  --panel: #141c26;
  --panel-2: #182230;
  --text: #dbe5ef;
  --muted: #94a5b7;
  --accent: #3aa3ff;
  --accent-soft: #1d5e94;
  --border: #243243;
  --good: #4acb7a;
  --warn: #ffbf47;
  --bad: #ff6b6b;
  --shadow: 0 10px 30px rgba(0,0,0,0.18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  background: radial-gradient(circle at top, #122033 0%, var(--bg) 45%);
  color: var(--text);
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  background: rgba(11,16,23,0.88);
  border-bottom: 1px solid var(--border);
  padding: 18px 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1f2f44, #0e1622);
  border: 2px solid var(--accent);
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 24px;
}
.logo span { color: var(--accent); }

.brand h1 { margin: 0; font-size: 26px; }
.brand p, .site-subtitle {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 14px;
  max-width: 720px;
}

.layout {
  padding: 24px;
  max-width: 1500px;
  margin: 0 auto;
}

.hero-card, .widget {
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.hero-card { padding: 20px; margin-bottom: 22px; }
.hero-card h2 { margin-top: 0; }
.hero-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(160px, 1fr));
  gap: 14px;
}

.stat {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
}
.stat h3 {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}
.stat strong {
  font-size: 24px;
  display: block;
  line-height: 1.25;
}
.stat span { color: var(--good); font-size: 13px; }

.widget-grid, .detail-section {
  display: grid;
  grid-template-columns: repeat(4, minmax(220px, 1fr));
  gap: 18px;
}

.widget {
  padding: 18px;
  min-height: 150px;
  overflow: hidden;
}
.widget h3 { margin-top: 0; margin-bottom: 14px; }
.widget p { color: var(--muted); }
.widget-span-2 { grid-column: span 2; }
.widget-span-4 { grid-column: 1 / -1; }

.searchbar {
  display: flex;
  gap: 10px;
  min-width: min(680px, 100%);
  flex: 1;
  max-width: 760px;
}
.searchbar input {
  flex: 1;
  padding: 14px 16px;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 14px;
  outline: none;
  font-size: 15px;
}
.searchbar input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(58,163,255,0.14);
}
.searchbar button {
  padding: 14px 18px;
  border: 0;
  border-radius: 14px;
  background: var(--accent);
  color: white;
  font-weight: 700;
  cursor: pointer;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}
.section-head h2 { margin: 0; }
.section-head p { margin: 6px 0 0; color: var(--muted); }

.detail-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.detail-card, .info-box {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px;
}
.detail-card span, .info-box span, .mini-grid span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 6px;
}
.detail-card strong, .info-box strong, .mini-grid strong {
  display: block;
  font-size: 16px;
  line-height: 1.35;
  word-break: break-word;
}
.info-box.compact { padding: 10px 12px; }

.kv-list {
  display: grid;
  gap: 10px;
}
.kv-row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.kv-row span { color: var(--muted); }
.kv-row strong { word-break: break-word; }

.card, .multisig-card, .shielded-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px;
  background: rgba(255,255,255,0.02);
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
}
.card:hover, .multisig-card:hover {
  background: rgba(255,255,255,0.04);
  border-color: rgba(58,163,255,0.45);
  transform: translateY(-1px);
}
.card.compact { padding: 12px; }
.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}
.card-meta {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 6px;
}
.list-cards {
  display: grid;
  gap: 12px;
}
.compact-cards { gap: 10px; }
.horizontal-wrap {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.dual-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.subhead { margin: 0 0 10px; color: var(--muted); }

.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.pill, .badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  line-height: 1;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  color: var(--text);
}
.badge-ok { background: rgba(74,203,122,0.15); color: #9df0b7; }
.badge-warning { background: rgba(255,191,71,0.15); color: #ffd27a; }
.badge-error { background: rgba(255,107,107,0.15); color: #ffaaaa; }
.badge-healthy, .badge-online { background: rgba(74,203,122,0.15); color: #9df0b7; }
.badge-info { background: rgba(58,163,255,0.15); color: #9cd0ff; }

.alert-warning { border-color: rgba(255,191,71,0.4); }
.alert-error { border-color: rgba(255,107,107,0.4); }
.alert-ok { border-color: rgba(74,203,122,0.35); }

.progress {
  height: 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  overflow: hidden;
  margin: 10px 0;
}
.progress span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #1d5e94, #3aa3ff);
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 8px;
}

.spark-list {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(24px, 1fr);
  align-items: end;
  gap: 8px;
  min-height: 110px;
  margin-top: 14px;
  overflow-x: auto;
  padding-bottom: 6px;
}
.spark-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  min-width: 24px;
}
.spark-bar {
  width: 100%;
  min-height: 8px;
  border-radius: 999px 999px 6px 6px;
  background: linear-gradient(180deg, #3aa3ff, #1d5e94);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.08);
}
.spark-label {
  font-size: 11px;
  color: var(--muted);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; word-break: break-all; }
.detail-link { word-break: break-all; }
.address-pill { text-decoration: none; }
.raw-json {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 12px;
  line-height: 1.5;
  opacity: .82;
}

.blocks-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.blocks-table th, .blocks-table td {
  text-align: left;
  padding: 10px;
  border-bottom: 1px solid var(--border);
}
.blocks-table tr:hover {
  background: rgba(255,255,255,0.03);
  cursor: pointer;
}

.shielded-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 12px;
}
.shielded-summary {
  margin-top: 14px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(255,255,255,0.02);
}
.shielded-summary p { margin: 6px 0; }
.shielded-chart {
  margin-top: 14px;
  padding: 10px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}
.multisig-total {
  margin-bottom: 12px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255,255,255,0.02);
}
.multisig-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.site-footer {
  max-width: 1500px;
  margin: 0 auto 30px;
  padding: 10px 24px 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(220px, 1fr));
  gap: 18px;
}
.footer-block {
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px;
}
.footer-block h3 { margin-top: 0; }
.footer-block ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer-socials { display: flex; flex-wrap: wrap; gap: 10px; }
.footer-text, .footer-bottom p { color: var(--muted); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  padding: 16px 4px 0;
}

@media (max-width: 1280px) {
  .widget-grid, .detail-section { grid-template-columns: repeat(2, minmax(220px, 1fr)); }
  .detail-grid { grid-template-columns: repeat(2, minmax(180px, 1fr)); }
  .widget-span-2 { grid-column: span 2; }
}

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: repeat(2, minmax(160px, 1fr)); }
  .dual-columns, .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .hero-grid, .widget-grid, .detail-section, .detail-grid { grid-template-columns: 1fr; }
  .widget-span-2, .widget-span-4 { grid-column: auto; }
  .topbar { padding: 16px; }
  .layout, .site-footer { padding-left: 16px; padding-right: 16px; }
  .searchbar { min-width: 100%; }
  .kv-row { grid-template-columns: 1fr; }
  .mini-grid { grid-template-columns: 1fr; }
}