:root {
  --bg: #0f1419;
  --panel: #1a2129;
  --panel-2: #232c36;
  --text: #e8eef3;
  --muted: #94a3b8;
  --accent: #4ade80;
  --border: #2a3441;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
}

header {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 12px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}

header .title {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

header h1 {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

header .subtitle {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

header nav {
  display: flex;
  gap: 4px;
  margin-left: 12px;
}

header nav a {
  padding: 5px 10px;
  border-radius: 5px;
  font-size: 12px;
  text-decoration: none;
  color: var(--muted);
  border: 1px solid transparent;
}

header nav a:hover { color: var(--text); background: #232c36; }
header nav a.active { color: var(--text); background: #232c36; border-color: var(--border); }

#meta {
  margin-left: auto;
  color: var(--muted);
  font-size: 12px;
}

#layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  height: calc(100vh - 49px);
}

aside#filters {
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 16px;
  overflow-y: auto;
}

aside h2 {
  margin: 0 0 12px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  font-weight: 600;
}

.filter-group {
  margin-bottom: 18px;
}

.filter-group > label {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 6px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 9px;
  margin: 2px 4px 2px 0;
  border-radius: 999px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  cursor: pointer;
  user-select: none;
  font-size: 12px;
  color: var(--text);
  transition: background 0.1s, border-color 0.1s;
}

.chip:hover { background: #2c3744; }

.chip.active {
  background: #1d2e23;
  border-color: var(--accent);
  color: var(--accent);
}

.chip .swatch {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}

.chip .count {
  color: var(--muted);
  font-size: 10px;
}

button#reset {
  width: 100%;
  padding: 8px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
}

button#reset:hover { background: #2c3744; }

main {
  display: grid;
  grid-template-rows: 1fr 280px;
  min-height: 0;
}

#map {
  width: 100%;
  height: 100%;
  background: #0a0e12;
}

#detail {
  background: var(--panel);
  border-top: 1px solid var(--border);
  padding: 16px 20px;
  overflow-y: auto;
}

#detail h3 {
  margin: 0 0 4px;
  font-size: 16px;
}

#detail .meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 6px 0 10px;
}

#detail .tag {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 2px 7px;
  border-radius: 4px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--muted);
}

#detail .tag.sector { color: var(--text); }

#detail p { margin: 8px 0; line-height: 1.5; color: #cbd5e1; }

#detail .people { font-size: 12px; color: var(--muted); }
#detail .people strong { color: var(--text); }

#detail a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px dotted var(--accent);
}
#detail a:hover { border-bottom-style: solid; }

.hint { color: var(--muted); font-style: italic; }

/* Strip Leaflet's default divIcon chrome — we render our own badge inside. */
.sector-icon-marker {
  background: transparent !important;
  border: 0 !important;
}
.sector-icon-marker img {
  display: block;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.5));
}

/* Leaflet popup polish */
.leaflet-popup-content-wrapper {
  background: var(--panel);
  color: var(--text);
  border-radius: 6px;
}
.leaflet-popup-tip { background: var(--panel); }
.leaflet-popup-content { margin: 10px 12px; font-size: 12px; }