:root {
  --bg: #0b0f17;
  --bg-elev: #121826;
  --bg-elev-2: #18202f;
  --panel: #0f1421;
  --border: #20283a;
  --border-strong: #2c354a;
  --text: #e6ecf5;
  --text-muted: #9aa6bd;
  --text-dim: #6b768d;
  --accent: #6ea8ff;
  --accent-strong: #9dc1ff;
  --danger: #ff5b6e;
  --warning: #ffb547;
  --ok: #4ec9a4;

  --band-extreme: #c1121f;
  --band-high: #e85d04;
  --band-elevated: #f3a712;
  --band-monitor: #5fa8d3;
  --band-low: #4a5167;

  --shadow: 0 12px 40px rgba(0,0,0,.45);
}

[data-theme="light"] {
  --bg: #f5f7fb;
  --bg-elev: #ffffff;
  --bg-elev-2: #ffffff;
  --panel: #ffffff;
  --border: #e3e8f1;
  --border-strong: #cdd5e3;
  --text: #0e1525;
  --text-muted: #4d586f;
  --text-dim: #6b768d;
  --shadow: 0 8px 24px rgba(15, 30, 60, .08);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  min-height: 100vh;
}

.sr-only { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Header */
.app-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 18px;
  background: linear-gradient(180deg, var(--bg-elev), var(--bg));
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 30;
}
.brand { display: flex; gap: 12px; align-items: center; }
.brand__mark {
  width: 28px; height: 28px; border-radius: 6px;
  background: conic-gradient(from 200deg, var(--band-extreme), var(--band-high), var(--band-elevated), var(--band-monitor));
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.08);
}
.brand h1 { font-size: 16px; margin: 0; letter-spacing: .2px; }
.brand__sub { font-size: 12px; color: var(--text-muted); margin: 2px 0 0; }

.header__meta { display: flex; gap: 8px; align-items: center; }
.pill {
  font-size: 11px; padding: 6px 10px; border-radius: 999px;
  background: var(--bg-elev-2); color: var(--text-muted);
  border: 1px solid var(--border);
}

.btn {
  background: var(--bg-elev-2);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 7px 12px; border-radius: 8px;
  cursor: pointer; font-size: 12px;
  transition: background .15s, border-color .15s, transform .05s;
}
.btn:hover { border-color: var(--border-strong); }
.btn:active { transform: translateY(1px); }
.btn--ghost { background: transparent; }
.btn--sm { padding: 5px 10px; font-size: 11px; }

/* KPI strip */
.kpi-strip {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: 1px;
  background: var(--border);
  border-bottom: 1px solid var(--border);
}
.kpi {
  background: var(--bg-elev);
  padding: 10px 14px;
  display: flex; flex-direction: column; gap: 2px;
  min-height: 56px; justify-content: center;
}
.kpi span { font-size: 10.5px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .6px; }
.kpi strong { font-size: 15px; font-variant-numeric: tabular-nums; }
@media (max-width: 1100px) { .kpi-strip { grid-template-columns: repeat(4, minmax(0,1fr)); } }
@media (max-width: 600px)  { .kpi-strip { grid-template-columns: repeat(2, minmax(0,1fr)); } }

/* Layout */
.app {
  display: grid;
  grid-template-columns: 380px 1fr;
  min-height: 0;
}
@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; grid-template-rows: 1fr 50vh; }
}

/* Sidebar */
.sidebar {
  border-right: 1px solid var(--border);
  background: var(--panel);
  display: flex; flex-direction: column;
  min-height: 0;
}
.sidebar__controls { padding: 10px; border-bottom: 1px solid var(--border); display: grid; gap: 8px; }
.search input {
  width: 100%;
  background: var(--bg-elev-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 13px;
}
.search input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.filters { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 6px; }
.filter span { display: block; font-size: 10.5px; color: var(--text-muted); margin-bottom: 3px; letter-spacing: .3px; }
.filter select {
  width: 100%;
  background: var(--bg-elev-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 8px;
  font-size: 11.5px;
}
.legend { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; padding-top: 2px; }
.legend__title { font-size: 11px; color: var(--text-muted); margin-right: 4px; }

.chip {
  display: inline-flex; align-items: center;
  font-size: 11px; padding: 3px 8px; border-radius: 999px;
  background: var(--bg-elev-2); color: var(--text);
  border: 1px solid var(--border); white-space: nowrap;
}
.chip--ghost { color: var(--text-muted); }
.chip--Extreme { background: rgba(193,18,31,.18); color: #ffb1ba; border-color: rgba(193,18,31,.5); }
.chip--High    { background: rgba(232,93,4,.18);  color: #ffc99a; border-color: rgba(232,93,4,.5);  }
.chip--Elevated{ background: rgba(243,167,18,.18); color: #ffd98a; border-color: rgba(243,167,18,.5); }
.chip--Monitor { background: rgba(95,168,211,.18); color: #b8dcf2; border-color: rgba(95,168,211,.5); }
.chip--Low     { background: rgba(74,81,103,.25);  color: #b9c3d4; border-color: rgba(74,81,103,.6); }

/* List */
.country-list {
  list-style: none; padding: 4px; margin: 0;
  overflow: auto; min-height: 0; flex: 1;
}
.country-list li {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: 8px; align-items: center;
  padding: 8px 8px;
  border-radius: 8px;
  cursor: pointer;
  border: 1px solid transparent;
}
.country-list li:hover { background: var(--bg-elev); border-color: var(--border); }
.country-list li.active { background: var(--bg-elev); border-color: var(--border-strong); }
.country-list .rank {
  display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; border-radius: 6px;
  font-size: 11px; font-weight: 600;
  background: var(--bg-elev-2); border: 1px solid var(--border);
  font-variant-numeric: tabular-nums;
}
.country-list .name { font-size: 13px; font-weight: 600; }
.country-list .sub  { font-size: 11px; color: var(--text-muted); margin-top: 2px; display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.country-list .stat { font-variant-numeric: tabular-nums; color: var(--text); }
.country-list .meta { display: flex; gap: 4px; flex-wrap: wrap; justify-content: flex-end; align-items: center; }

.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dot--Extreme { background: var(--band-extreme); }
.dot--High    { background: var(--band-high); }
.dot--Elevated{ background: var(--band-elevated); }
.dot--Monitor { background: var(--band-monitor); }
.dot--Low     { background: var(--band-low); }

.trend-arrow { font-size: 11px; padding: 2px 5px; border-radius: 4px; }
.trend-up   { background: rgba(255,91,110,.15); color: #ff8e9a; }
.trend-flat { background: rgba(120,135,160,.15); color: var(--text-muted); }
.trend-dn   { background: rgba(78,201,164,.15); color: var(--ok); }

.mini-spark {
  display: inline-block;
  width: 56px; height: 16px; vertical-align: middle;
}

.sidebar__count { padding: 8px 12px; color: var(--text-muted); font-size: 11px; border-top: 1px solid var(--border); margin: 0; }

/* Map */
.map-wrap { position: relative; min-height: 0; }
#map { width: 100%; height: 100%; background: var(--bg); }
.map-overlay {
  position: absolute; top: 10px; right: 10px; z-index: 400;
  display: flex; gap: 8px; align-items: center;
  background: rgba(11,15,23,.7);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 4px;
  backdrop-filter: blur(6px);
}
[data-theme="light"] .map-overlay { background: rgba(255,255,255,.85); }

.seg { display: inline-flex; gap: 2px; }
.seg__btn {
  background: transparent; color: var(--text-muted);
  border: 1px solid transparent; border-radius: 6px;
  font-size: 11px; padding: 5px 9px; cursor: pointer;
}
.seg__btn:hover { color: var(--text); }
.seg__btn.is-on { background: var(--bg-elev-2); color: var(--text); border-color: var(--border-strong); }

.leaflet-container { background: var(--bg); }

/* Drawer */
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(480px, 94vw);
  background: var(--panel);
  border-left: 1px solid var(--border);
  transform: translateX(110%);
  transition: transform .25s ease;
  z-index: 50;
  box-shadow: var(--shadow);
  display: flex; flex-direction: column;
}
.drawer[aria-hidden="false"] { transform: translateX(0); }
.drawer__inner { overflow: auto; padding: 14px; }
.drawer__head { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.drawer__eyebrow { color: var(--text-muted); font-size: 11px; text-transform: uppercase; letter-spacing: .8px; margin: 0; }
.drawer h2 { margin: 4px 0 10px; font-size: 20px; }
.drawer__row { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }

.card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 11px 12px;
  margin-top: 8px;
}
.card h3 {
  margin: 0 0 8px;
  font-size: 11.5px; letter-spacing: .4px; text-transform: uppercase;
  color: var(--text-muted);
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
}
.src-tag {
  font-size: 9.5px; padding: 2px 6px; border-radius: 999px;
  background: rgba(110,168,255,.12); color: var(--accent-strong);
  border: 1px solid rgba(110,168,255,.3); text-transform: none; letter-spacing: 0;
  white-space: nowrap;
}
.src-tag--ed { background: rgba(255,181,71,.1); color: var(--warning); border-color: rgba(255,181,71,.35); }

.spark { width: 100%; height: 60px; }
.spark path.line { fill: none; stroke: var(--accent-strong); stroke-width: 1.6; }
.spark path.area { fill: rgba(110,168,255,.18); stroke: none; }
.spark circle.end { fill: var(--accent-strong); }

.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.metric-grid--2 { grid-template-columns: repeat(2, 1fr); }
.metric {
  display: flex; flex-direction: column; gap: 2px;
  padding: 8px 9px; background: var(--bg-elev-2); border-radius: 8px;
  border: 1px solid var(--border);
}
.metric span { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .4px; }
.metric strong { font-size: 14px; font-variant-numeric: tabular-nums; }

.dim-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; }
.dim {
  display: flex; justify-content: space-between; align-items: center;
  padding: 6px 8px; background: var(--bg-elev-2); border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 12px;
}
.dim span { color: var(--text-muted); }
.dim strong { color: var(--text); font-variant-numeric: tabular-nums; }
.micro { font-size: 11px; color: var(--text-dim); margin: 8px 0 0; }
.ucdp { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.ucdp li {
  font-size: 12px; padding: 6px 10px;
  background: var(--bg-elev-2); border-radius: 8px; border: 1px solid var(--border);
  color: var(--text-muted);
}
.ucdp li.on { color: var(--text); border-color: rgba(255,91,110,.4); background: rgba(255,91,110,.08); }
.ucdp li.on::after { content: " · active"; color: var(--danger); font-weight: 600; }

.actor-list, .theater-list, .tag-list, .src-list {
  list-style: none; padding: 0; margin: 0; display: flex; gap: 6px; flex-wrap: wrap;
}
.actor-list li, .theater-list li, .tag-list li {
  font-size: 11.5px;
  padding: 3px 8px; border-radius: 999px;
  background: var(--bg-elev-2); border: 1px solid var(--border);
  color: var(--text);
}
.tag-list li {
  background: rgba(110,168,255,.07);
  border-color: rgba(110,168,255,.25);
  color: var(--accent-strong);
}
.summary { font-size: 13px; line-height: 1.55; color: var(--text); margin: 0; }
.src-list { flex-direction: column; gap: 4px; }
.src-list a { color: var(--accent-strong); text-decoration: none; font-size: 12px; }
.src-list a:hover { text-decoration: underline; }

/* Modal */
.modal {
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  border-radius: 12px;
  padding: 0;
  max-width: 680px;
  width: 92vw;
  box-shadow: var(--shadow);
}
.modal::backdrop { background: rgba(2,5,12,.6); backdrop-filter: blur(2px); }
.modal__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px; border-bottom: 1px solid var(--border);
}
.modal__head h2 { margin: 0; font-size: 16px; }
.modal__body { padding: 14px 16px 18px; font-size: 13px; line-height: 1.6; }
.modal__body h3 { font-size: 12px; text-transform: uppercase; letter-spacing: .5px; color: var(--text-muted); margin: 14px 0 6px; }
.modal__body ul { padding-left: 18px; margin: 4px 0; }
.modal__body a { color: var(--accent-strong); }

/* Footer */
.app-footer {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 16px; border-top: 1px solid var(--border);
  font-size: 11px; color: var(--text-muted);
  background: var(--bg-elev);
  gap: 12px;
}
.app-footer a { color: var(--accent-strong); text-decoration: none; }
.app-footer a:hover { text-decoration: underline; }

/* Leaflet tweaks */
.leaflet-tooltip {
  background: var(--bg-elev-2); color: var(--text);
  border: 1px solid var(--border-strong); border-radius: 6px;
  box-shadow: var(--shadow);
  font-size: 12px; padding: 6px 8px;
}
.leaflet-tooltip-top:before, .leaflet-tooltip-bottom:before,
.leaflet-tooltip-left:before, .leaflet-tooltip-right:before { display: none; }