:root {
  --bg: #0b0f1a;
  --bg-panel: #121829;
  --bg-card: #161f36;
  --border: #253153;
  --accent: #7dd3fc;
  --accent-2: #a78bfa;
  --text: #e6ebf5;
  --muted: #8c98b8;
  --good: #34d399;
  --warn: #fbbf24;
  --danger: #f87171;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: radial-gradient(1200px 600px at 20% -10%, #1b2440 0%, var(--bg) 60%);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: rgba(18, 24, 41, 0.8);
  backdrop-filter: blur(6px);
  position: sticky;
  top: 0;
  z-index: 10;
  flex-wrap: wrap;
  gap: 12px;
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand-glyph { font-size: 2rem; filter: drop-shadow(0 0 8px var(--accent-2)); }
.brand h1 { margin: 0; font-size: 1.3rem; letter-spacing: 0.5px; }
.brand p { margin: 0; color: var(--muted); font-size: 0.85rem; }

.api-config { display: flex; align-items: center; gap: 8px; }
.api-config label { color: var(--muted); font-size: 0.8rem; }
.api-config input {
  width: 320px;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #0e1322;
  color: var(--text);
  font-size: 0.85rem;
}
.api-config button {
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--accent);
  background: linear-gradient(135deg, #1b2a4a, #223259);
  color: var(--accent);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.85rem;
}
.api-config button:hover { background: #253a66; }

.status-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--muted);
  box-shadow: 0 0 6px currentColor;
}
.status-dot.ok { background: var(--good); color: var(--good); }
.status-dot.err { background: var(--danger); color: var(--danger); }
.status-dot.mock { background: var(--warn); color: var(--warn); }

.layout {
  flex: 1;
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 20px;
  padding: 20px 24px;
}

.realm-list h2, .map-header h2 { margin: 0 0 4px; font-size: 1.05rem; }
.realm-cards { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }

.realm-card {
  border: 1px solid var(--border);
  background: var(--bg-card);
  border-radius: 10px;
  padding: 12px 14px;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.15s;
}
.realm-card:hover { border-color: var(--accent); transform: translateY(-1px); }
.realm-card.active { border-color: var(--accent-2); box-shadow: 0 0 0 1px var(--accent-2) inset; }
.realm-card .name { font-weight: 600; }
.realm-card .meta { color: var(--muted); font-size: 0.78rem; margin-top: 4px; }
.realm-card .fillbar {
  margin-top: 8px; height: 6px; border-radius: 4px; background: #0e1322; overflow: hidden;
}
.realm-card .fillbar > span { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
.pill {
  display: inline-block; font-size: 0.7rem; padding: 2px 8px; border-radius: 999px;
  border: 1px solid var(--border); margin-top: 6px; color: var(--muted);
}
.pill.online { color: var(--good); border-color: var(--good); }
.pill.filled { color: var(--warn); border-color: var(--warn); }
.pill.provisioning { color: var(--accent); border-color: var(--accent); }

.map-panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.map-header { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 10px; }
.muted { color: var(--muted); font-size: 0.85rem; margin: 2px 0 0; }

.stats { display: flex; gap: 16px; }
.stats .stat { text-align: right; }
.stats .stat .value { font-size: 1.2rem; font-weight: 700; color: var(--accent); }
.stats .stat .label { font-size: 0.72rem; color: var(--muted); }

.canvas-wrap { position: relative; align-self: center; }
#townCanvas {
  background: #0a0e18;
  border-radius: 10px;
  border: 1px solid var(--border);
  max-width: 100%;
  image-rendering: pixelated;
}

.tooltip {
  position: absolute;
  pointer-events: none;
  background: #0e1322;
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 0.78rem;
  color: var(--text);
  transform: translate(-50%, -115%);
  white-space: nowrap;
}
.tooltip.hidden { display: none; }

.legend { display: flex; gap: 18px; flex-wrap: wrap; font-size: 0.78rem; color: var(--muted); }
.legend .swatch { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin-right: 6px; vertical-align: middle; }
.swatch.square { background: #67e8f9; }
.swatch.claimed { background: #93c5fd; }
.swatch.open { background: #1c2742; border: 1px solid var(--border); }

.foot {
  text-align: center;
  color: var(--muted);
  font-size: 0.75rem;
  padding: 14px;
  border-top: 1px solid var(--border);
}
code { color: var(--accent); }

@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; }
}