/* Astralis Network Stats - tema FUI calcado del DEX (mismo sistema que la faucet).
   Obsidiana + cyan plasma #00eaff + monospace + esquinas tacticas + glow + scanlines.
   Componentes: tiles, panels con corners+callout, mapa Leaflet en dark, sparkline y tabla de nodos. */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

:root {
  --obsidian: #000000;
  --void: #03070c;
  --panel: #060c13;
  --panel-elev: #0a121b;
  --nebula: #081019;
  --cyan: #00eaff;
  --turquoise: #16f2c4;
  --magenta: #ff3d9a;
  --amber: #ffb020;
  --success: #16f2a8;
  --text: #dff6fa;
  --text-2: rgba(190, 215, 220, 0.66);
  --text-3: rgba(160, 185, 190, 0.42);
  --border: rgba(0, 234, 255, 0.18);
  --border-hover: rgba(0, 234, 255, 0.42);
  --font: 'JetBrains Mono', 'Space Mono', ui-monospace, monospace;
  --display: 'Space Mono', 'JetBrains Mono', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { background: var(--obsidian); color-scheme: dark; }
body {
  font-family: var(--font); background: var(--obsidian); color: var(--text);
  letter-spacing: 0.01em; -webkit-font-smoothing: antialiased; min-height: 100vh;
  position: relative; overflow-x: hidden;
}
body::before {
  content: ""; position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(0, 234, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 234, 255, 0.035) 1px, transparent 1px);
  background-size: 32px 32px;
}
body::after {
  content: ""; position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(ellipse 80% 55% at 50% 0%, rgba(0, 234, 255, 0.10), transparent 60%);
}

.wrap { position: relative; z-index: 1; max-width: 1080px; margin: 0 auto; padding: 24px 18px 60px; }

.label { text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.66rem; color: var(--text-2); font-weight: 500; }
.dim { color: var(--text-3); }
.neon { text-shadow: 0 0 6px rgba(0, 234, 255, 0.7), 0 0 18px rgba(0, 234, 255, 0.3); }
.mono-num { font-variant-numeric: tabular-nums; letter-spacing: 0.02em; }

/* panel HUD (fui-panel: borde + inset glow) con esquinas tacticas + callout */
.panel {
  position: relative; background: var(--panel); border: 1px solid var(--border);
  box-shadow: inset 0 0 20px rgba(0, 234, 255, 0.06); padding: 16px 16px 18px; margin-bottom: 18px;
}
.panel::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.7; z-index: 500;
  background:
    linear-gradient(to right, var(--cyan) 15px, transparent 15px) top left / 15px 1px no-repeat,
    linear-gradient(to bottom, var(--cyan) 15px, transparent 15px) top left / 1px 15px no-repeat,
    linear-gradient(to left, var(--cyan) 15px, transparent 15px) top right / 15px 1px no-repeat,
    linear-gradient(to bottom, var(--cyan) 15px, transparent 15px) top right / 1px 15px no-repeat,
    linear-gradient(to right, var(--cyan) 15px, transparent 15px) bottom left / 15px 1px no-repeat,
    linear-gradient(to top, var(--cyan) 15px, transparent 15px) bottom left / 1px 15px no-repeat,
    linear-gradient(to left, var(--cyan) 15px, transparent 15px) bottom right / 15px 1px no-repeat,
    linear-gradient(to top, var(--cyan) 15px, transparent 15px) bottom right / 1px 15px no-repeat;
}
.panel[data-callout]::after {
  content: attr(data-callout); position: absolute; top: 10px; right: 14px; pointer-events: none; z-index: 500;
  font-family: var(--font); font-size: 0.6rem; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(0, 234, 255, 0.5);
}
.panel-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 12px; gap: 10px; }

/* ---------- header ---------- */
.top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; gap: 14px; }
.brand { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.logo { height: 30px; width: auto; filter: drop-shadow(0 0 9px rgba(0, 234, 255, 0.55)); animation: glow-pulse 3.4s ease-in-out infinite; }
.brand-sub { align-self: flex-end; padding-bottom: 3px; color: var(--text-3); }
.chip {
  display: inline-flex; align-items: center; gap: 7px; padding: 6px 11px; font-size: 0.66rem;
  text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-2);
  background: var(--panel-elev); border: 1px solid var(--border); white-space: nowrap;
}
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--success); box-shadow: 0 0 8px var(--success); animation: blink 1.8s ease-in-out infinite; }
.dot.stale { background: var(--magenta); box-shadow: 0 0 8px var(--magenta); }

/* ---------- summary tiles ---------- */
.tiles { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1px; background: var(--border); margin-bottom: 18px; }
.tile { background: var(--panel); padding: 13px 14px; }
.tile .k { font-size: 0.6rem; }
.tile .v { font-family: var(--display); font-size: 1.25rem; margin-top: 6px; color: var(--cyan); }
@media (max-width: 860px) { .tiles { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 480px) { .tiles { grid-template-columns: repeat(2, 1fr); } }

/* ---------- map ---------- */
.map-panel { padding-bottom: 16px; }
#map { height: 380px; width: 100%; background: #05080d; border: 1px solid var(--border); }
/* Leaflet en dark, alineado al FUI */
.leaflet-container { background: #05080d; font-family: var(--font); }
.leaflet-control-zoom a {
  background: var(--panel-elev) !important; color: var(--cyan) !important; border: 1px solid var(--border) !important;
  border-radius: 0 !important; font-weight: 700;
}
.leaflet-control-zoom a:hover { background: var(--nebula) !important; border-color: var(--border-hover) !important; }
.leaflet-bar { border: none !important; box-shadow: 0 0 12px rgba(0, 234, 255, 0.12) !important; }
.leaflet-control-attribution {
  background: rgba(3, 7, 12, 0.7) !important; color: var(--text-3) !important;
  font-family: var(--font); font-size: 0.58rem !important; letter-spacing: 0.04em;
}
.leaflet-control-attribution a { color: var(--text-2) !important; }
/* marcador de nodo: punto cyan con halo pulsante */
.node-marker { position: relative; }
.node-marker .m-dot {
  width: 12px; height: 12px; border-radius: 50%; background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan), 0 0 18px rgba(0, 234, 255, 0.5); border: 1px solid #bff8ff;
}
.node-marker.off .m-dot { background: var(--magenta); box-shadow: 0 0 10px var(--magenta); border-color: #ffbfe0; }
.node-marker.sync .m-dot { background: var(--amber); box-shadow: 0 0 10px var(--amber); border-color: #ffe4b0; }
.node-marker .m-ring {
  position: absolute; inset: -6px; border-radius: 50%; border: 1px solid var(--cyan);
  animation: mpulse 2.2s ease-out infinite; opacity: 0.7;
}
.node-marker.off .m-ring { border-color: var(--magenta); }
.node-marker.sync .m-ring { border-color: var(--amber); }
/* popup FUI */
.leaflet-popup-content-wrapper { background: var(--panel); color: var(--text); border: 1px solid var(--border-hover); border-radius: 0; box-shadow: 0 0 18px rgba(0, 234, 255, 0.18); }
.leaflet-popup-tip { background: var(--panel); border: 1px solid var(--border-hover); }
.leaflet-popup-content { margin: 10px 12px; font-family: var(--font); font-size: 0.74rem; line-height: 1.6; }
.leaflet-popup-content b { color: var(--cyan); font-family: var(--display); letter-spacing: 0.04em; }
.leaflet-popup-content .pk { color: var(--text-3); text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.6rem; }
a.leaflet-popup-close-button { color: var(--text-3) !important; }

/* ---------- sparkline de tiempo de bloque ---------- */
.spark { display: flex; align-items: flex-end; gap: 3px; height: 60px; padding-top: 4px; }
.spark .bar { flex: 1 1 0; background: linear-gradient(180deg, var(--cyan), rgba(0, 234, 255, 0.25)); min-height: 2px; box-shadow: 0 0 6px rgba(0, 234, 255, 0.3); transition: height 0.4s; }
.spark .bar.slow { background: linear-gradient(180deg, var(--amber), rgba(255, 176, 32, 0.25)); box-shadow: 0 0 6px rgba(255, 176, 32, 0.4); }

/* ---------- tabla de nodos ---------- */
.table-wrap { overflow-x: auto; }
table.nodes { width: 100%; border-collapse: collapse; font-size: 0.78rem; }
table.nodes th {
  text-align: left; text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.58rem; font-weight: 500;
  color: var(--text-3); padding: 8px 10px; border-bottom: 1px solid var(--border); white-space: nowrap;
}
table.nodes th.num, table.nodes td.num { text-align: right; font-variant-numeric: tabular-nums; }
table.nodes td { padding: 10px; border-bottom: 1px solid rgba(0, 234, 255, 0.07); white-space: nowrap; }
table.nodes tbody tr:hover td { background: rgba(0, 234, 255, 0.04); }
table.nodes .nname { color: var(--text); font-weight: 500; }
table.nodes .naddr { color: var(--text-3); font-size: 0.62rem; }
table.nodes .loc { color: var(--text-2); }
table.nodes .role { color: var(--text-3); text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.6rem; }
table.nodes .role.validator { color: var(--turquoise); }
td.empty { text-align: center; color: var(--text-3); padding: 22px; }

.pill { display: inline-flex; align-items: center; gap: 6px; padding: 3px 9px; font-size: 0.58rem; text-transform: uppercase; letter-spacing: 0.1em; border: 1px solid; }
.pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 6px currentColor; }
.pill.online { color: var(--success); border-color: rgba(22, 242, 168, 0.4); }
.pill.syncing { color: var(--amber); border-color: rgba(255, 176, 32, 0.4); }
.pill.offline { color: var(--magenta); border-color: rgba(255, 61, 154, 0.4); }

/* ---------- footer ---------- */
.foot { text-align: center; margin-top: 24px; color: var(--text-3); font-size: 0.66rem; letter-spacing: 0.08em; line-height: 1.9; }
.foot .net { color: var(--text-2); }
.foot-links { display: flex; gap: 18px; justify-content: center; margin-top: 6px; }
.foot-links a { color: var(--text-2); text-decoration: none; text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.62rem; transition: 0.2s; }
.foot-links a:hover { color: var(--cyan); text-shadow: 0 0 8px rgba(0, 234, 255, 0.4); }

/* ---------- animaciones ---------- */
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }
@keyframes glow-pulse { 0%, 100% { filter: drop-shadow(0 0 7px rgba(0, 234, 255, 0.45)); } 50% { filter: drop-shadow(0 0 12px rgba(0, 234, 255, 0.75)); } }
@keyframes mpulse { 0% { transform: scale(0.7); opacity: 0.8; } 100% { transform: scale(2.2); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; } }