@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap");

:root {
  --bg-0: #020617;
  --panel: rgba(2, 6, 23, 0.78);
  --line: rgba(103, 232, 249, 0.42);
  --line-hot: rgba(103, 232, 249, 0.95);
  --text: #f0fbff;
  --dim: #a5f3fc;
  --mute: #7dd3fc;
  --cyan: #67e8f9;
  --cyan-soft: rgba(103, 232, 249, 0.55);
  --orange: #f7931a;
  --orange-soft: rgba(247, 147, 26, 0.4);
  --red: #f43f5e;
  --green: #34d399;
  --yellow: #fbbf24;
  --font: "IBM Plex Sans", "Segoe UI", sans-serif;
  --display: "IBM Plex Sans", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  color: var(--text);
  font-family: var(--font);
  font-size: 18px;
  line-height: 1.5;
  background: radial-gradient(ellipse at center, #0f172a 0%, #020617 46%, #000 100%);
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: inset 0 0 18px rgba(56,189,248,.08), 0 0 12px rgba(56,189,248,.05);
  backdrop-filter: blur(12px);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 18px;
  min-height: 56px;
  border-bottom: 1px solid var(--line);
  background: rgba(2,6,23,.88);
  box-shadow: inset 0 0 18px rgba(56,189,248,.08);
  position: sticky;
  top: 0;
  z-index: 40;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-weight: 650;
  font-size: 1rem;
  letter-spacing: .08em;
  text-shadow: none;
}
.brand .dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px 3px var(--cyan-soft);
  animation: pulse 2.2s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .45; } }
nav { display: flex; gap: 2px; flex-wrap: wrap; }
nav a {
  padding: 8px 14px;
  font-size: 1.05rem;
  letter-spacing: .02em;
  color: var(--text);
  border: 1px solid transparent;
}
nav a:hover { color: var(--text); border-color: var(--line); }
nav a.active {
  color: var(--text);
  border-color: var(--line-hot);
  background: rgba(56,189,248,.08);
}
.brand-meta {
  display: flex;
  gap: 14px;
  font-size: .85rem;
  letter-spacing: .04em;
  color: var(--mute);
}
.brand-meta .ok { color: var(--green); }
#topbar-clock { color: var(--cyan); font-variant-numeric: tabular-nums; }

main.page { max-width: 1180px; margin: 0 auto; padding: 28px 22px 72px; }
.page-header { margin-bottom: 22px; }
.page-header h1 {
  margin: 0 0 8px;
  font-family: var(--display);
  font-size: 1.7rem;
  letter-spacing: -0.02em;
  text-shadow: none;
}
.page-header p { margin: 0; color: var(--dim); max-width: 740px; font-size: 1.05rem; }
.page-header.centered { text-align: center; }
.page-header.centered p { margin-left: auto; margin-right: auto; }

.grid { display: grid; gap: 14px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid-4, .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 16px;
  box-shadow: inset 0 0 18px rgba(56,189,248,.08);
}
.stat-label { font-size: .95rem; letter-spacing: .04em; color: var(--mute); margin-bottom: 8px; white-space: nowrap; }
.stat-value { font-size: 2.4rem; font-weight: 700; font-variant-numeric: tabular-nums; line-height: 1.15; word-break: break-word; }
.stat-sub { font-size: 1rem; color: var(--mute); margin-top: 6px; }
.stat-value.unavailable { color: var(--mute); font-size: 1.15rem; font-weight: 500; }
.chart-card { margin-top: 16px; }
.chart-card h3 { margin: 0 0 4px; font-size: 1.1rem; letter-spacing: .08em; text-transform: uppercase; }
.chart-card .hint { color: var(--mute); font-size: .8rem; margin-bottom: 12px; }
.chart-wrap { position: relative; height: 280px; }
.badge { display: inline-block; padding: 2px 8px; font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; border: 1px solid var(--line); }
.badge.live { color: var(--green); border-color: rgba(52,211,153,.4); }
.badge.beta { color: var(--yellow); }
.badge.testnet { color: var(--mute); }
.badge.dead { color: var(--red); border-color: rgba(244,63,94,.4); }
table { width: 100%; border-collapse: collapse; font-size: 1rem; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); }
th { color: var(--mute); font-size: .82rem; text-transform: uppercase; letter-spacing: .1em; }
tr:last-child td { border-bottom: none; }
.section-title { font-size: 1rem; letter-spacing: .12em; text-transform: uppercase; margin: 28px 0 12px; }
.footer-note { margin-top: 36px; padding-top: 14px; border-top: 1px solid var(--line); color: var(--mute); font-size: .92rem; }
.filter-bar { display: flex; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }
.filter-bar button {
  background: transparent; border: 1px solid var(--line); color: var(--mute);
  padding: 5px 11px; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; cursor: pointer;
}
.filter-bar button.active { color: var(--text); border-color: var(--orange); box-shadow: 0 0 10px -2px var(--orange-soft); }
.prose { max-width: 760px; }
.prose p { color: var(--dim); }
.research-item { padding: 16px 0; border-bottom: 1px solid var(--line); }
.research-item:last-child { border-bottom: none; }
.research-item h3 { margin: 0 0 4px; }
.research-item .meta { font-size: .75rem; color: var(--mute); margin-bottom: 6px; }
.research-item p { margin: 0; color: var(--dim); font-size: .9rem; }
.status-strip { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin: 0 0 22px; }
.status-chip {
  display: flex; align-items: center; gap: 7px; padding: 6px 12px;
  border: 1px solid var(--line); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--mute);
}
.status-chip .sw { width: 7px; height: 7px; border-radius: 50%; background: currentColor; box-shadow: 0 0 8px 2px currentColor; }
.status-chip.ok { color: var(--green); }
.status-chip.warn { color: var(--yellow); }
.status-chip.down { color: var(--red); }
.status-chip b { color: var(--text); font-weight: 700; letter-spacing: 0; text-transform: none; }



body.hub-body { overflow: hidden; }
.hub-shell { height: calc(100vh - 56px); display: flex; flex-direction: column; padding: 10px; gap: 10px; }
.hub-stage { position: relative; flex: 1; min-height: 0; overflow: hidden; }
#globe-container { position: absolute; inset: 0; cursor: grab; }
#globe-container:active { cursor: grabbing; }
.session-overlay { margin-top: 14px; }
.session-row { display: flex; justify-content: space-between; gap: 12px; font-size: 1.05rem; padding: 5px 0; }
.session-row span:first-child { flex: 0 0 auto; color: var(--text); }
.session-row.on { color: var(--text); }
.session-row.off { color: var(--mute); }
.tag-open { color: var(--green); }
.tag-closed { color: var(--red); }

.hub-left {
  position: absolute; top: 16px; left: 16px; bottom: 16px; z-index: 6;
  width: 300px;
  display: flex; flex-direction: column;
  overflow: auto;
  padding: 0;
}
.hub-kicker.one-row { gap: 8px; flex-wrap: wrap; }
.market-chip { flex: 0 0 auto; border-bottom: 1px solid var(--line); }
.rail-research { flex: 0 1 42%; min-height: 0; display: flex; flex-direction: column; border-bottom: 1px solid var(--line); }
.research-rail { overflow-y: auto; min-height: 0; flex: 1; }
.research-card { display: block; padding: 10px 0; border-bottom: 1px solid rgba(103,232,249,.16); }
.research-card:last-child { border-bottom: none; }
.research-card .ttl { font-size: 1.05rem; color: var(--text); line-height: 1.35; font-weight: 600; }
.research-card:hover .ttl { color: var(--cyan); }
.research-card .sum { font-size: .95rem; color: var(--dim); margin-top: 4px; }
.hot-row { display: flex; justify-content: space-between; gap: 8px; font-size: .95rem; padding: 4px 0; }
.hot-row span { flex: 0 0 auto; color: var(--text); }
.hot-row b { color: var(--text); font-weight: 600; }
.hot-bar { height: 5px; background: #0b1b2e; border: 1px solid var(--line); margin-bottom: 6px; }
.hot-bar > span { display: block; height: 100%; background: var(--cyan); box-shadow: 0 0 8px var(--cyan-soft); }
.research-card .meta { font-size: .82rem; color: var(--mute); margin-top: 4px; }
.hub-kicker a { color: var(--cyan); }

.hub-meta { position: absolute; bottom: 12px; left: 16px; z-index: 4; font-size: .95rem; color: var(--mute); }

.hub-rail {
  position: absolute; top: 16px; right: 16px; bottom: 16px; z-index: 4;
  width: min(360px, 34vw);
  padding: 0;
  display: flex; flex-direction: column;
  overflow: hidden;
}
.rail-block { padding: 14px 16px; }
.rail-block#metrics-panel { border-bottom: 1px solid var(--line); flex: 0 0 auto; }
.rail-block#metrics-panel[hidden] { display: none !important; }
.rail-news { flex: 1; min-height: 0; display: flex; flex-direction: column; }
.news-list { overflow-y: auto; min-height: 0; flex: 1; }
.news-item { display: block; padding: 10px 0; border-bottom: 1px solid rgba(103,232,249,.16); }
.news-item:last-child { border-bottom: none; }
.news-item .ttl { color: var(--text); font-size: 1.05rem; line-height: 1.4; }
.news-item:hover .ttl { color: var(--cyan); }
.news-item .meta { font-size: .85rem; color: var(--mute); margin-top: 4px; }
.news-empty { color: var(--mute); font-size: 1rem; padding: 8px 0; }
.hub-kicker {
  display: flex; justify-content: space-between;
  font-size: .95rem; color: var(--mute);
  border-bottom: 1px solid var(--line); padding-bottom: 7px; margin-bottom: 10px;
}
.metric { display: flex; justify-content: space-between; gap: 8px; font-size: 1.08rem; border-bottom: 1px solid rgba(56,189,248,.12); padding: 8px 0; }
.metric span { flex: 0 0 auto; color: var(--text); }
.metric b { color: var(--text); font-weight: 600; }

.hub-orbit { position: absolute; inset: 0; z-index: 5; pointer-events: none; }
.orbit-node {
  --out: 0px;
  position: absolute; top: 50%; left: 50%;
  width: 136px; height: 136px;
  transform: translate(-50%, -50%) rotate(var(--angle)) translate(calc(var(--orbit-r, 34vh) + var(--out))) rotate(calc(-1 * var(--angle)));
  transition: transform .28s ease, box-shadow .28s ease, background .28s ease;
  pointer-events: auto;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 10px;
  text-align: center;
  color: var(--text);
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, rgba(103,232,249,.22), rgba(2,10,24,.88) 62%);
  border: 1px solid rgba(103, 232, 249, 0.55);
  box-shadow:
    0 0 16px rgba(103, 232, 249, 0.28),
    inset 0 0 18px rgba(103, 232, 249, 0.12);
}
.orbit-node::before {
  content: "";
  position: absolute; inset: -8px;
  border-radius: 50%;
  border: 1px dashed rgba(103,232,249,.35);
  pointer-events: none;
}
.orbit-node::after {
  content: "";
  position: absolute; inset: 6px;
  border-radius: 50%;
  border: 1px solid rgba(103,232,249,.2);
  pointer-events: none;
}
.orbit-node:hover {
  --out: 26px;
  border-color: #a5f3fc;
  background: radial-gradient(circle at 35% 30%, rgba(103,232,249,.38), rgba(2,14,32,.94) 64%);
  box-shadow:
    0 0 28px rgba(103, 232, 249, 0.6),
    inset 0 0 22px rgba(103, 232, 249, 0.22);
}
.orbit-node .lbl { font-size: 1.05rem; font-weight: 600; letter-spacing: 0.02em; line-height: 1.15; position: relative; z-index: 1; }
.orbit-node .stat { font-size: .72rem; color: var(--dim); margin-top: 4px; min-height: 1em; position: relative; z-index: 1; max-width: 96px; }

.hub-lede-bar {
  display: flex; align-items: center; justify-content: center;
  flex-wrap: nowrap; white-space: nowrap;
  gap: 12px; padding: 8px 16px; font-size: .92rem; color: var(--dim);
  text-align: center; overflow: hidden;
}
.hub-lede-bar .dateline { color: var(--mute); width: auto; }
.desk-bar {
  display: flex; align-items: center; justify-content: center; flex-wrap: wrap;
  gap: 8px; padding: 10px 12px;
}
.desk-bar-k { color: var(--mute); margin-right: 6px; font-size: 1rem; }
.desk-bar a {
  padding: 8px 16px;
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 1.05rem;
  background: rgba(2,10,24,.7);
}
.desk-bar a:hover { border-color: var(--line-hot); box-shadow: 0 0 14px var(--cyan-soft); }
.hub-foot {
  height: 36px; display: flex; align-items: center; justify-content: space-between;
  padding: 0 14px; font-size: .95rem; color: var(--mute);
}
@media (max-width: 800px) {
  body.hub-body { overflow: auto; }
  .hub-shell { height: auto; min-height: calc(100vh - 56px); }
  .hub-stage { height: 70vh; }
  .hub-rail, .hub-left { position: static; width: auto; max-height: 320px; margin: 10px; }
  .orbit-node { position: static; transform: none; margin: 8px; display: inline-block; }
  .hub-orbit { position: static; display: flex; flex-wrap: wrap; justify-content: center; pointer-events: auto; padding: 8px; }
}