:root {
  --bg: #0c1220;
  --card: #121a2b;
  --text: #e8eefc;
  --muted: #98a8c7;
  --accent: #38bdf8;
}

body.light {
  --bg: #f3f7ff;
  --card: #ffffff;
  --text: #12213d;
  --muted: #4f648a;
  --accent: #0ea5e9;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui;
  background:
    radial-gradient(1200px 600px at 10% -10%, #1e2f55 0%, transparent 50%),
    radial-gradient(1000px 500px at 110% 0%, #153e57 0%, transparent 45%),
    var(--bg);
  color: var(--text);
}

#progress {
  height: 4px;
  background: transparent;
}

#bar {
  width: 0%;
  height: 100%;
  background: var(--accent);
  transition: width .25s;
}

header,
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.map-panel,
.list-panel {
  background: var(--card);
  border-radius: 16px;
  padding: 16px;
}

.list-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.list-head h2 {
  margin: 0;
}

#worldMap {
  height: 520px;
}

#articles {
  max-height: 520px;
  overflow: auto;
  display: grid;
  gap: 10px;
}

.article {
  padding: 12px;
  border: 1px solid #2f3f5f;
  border-radius: 12px;
}

.article a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.meta {
  color: var(--muted);
  font-size: 12px;
  margin-top: 6px;
}

button,
select {
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid #3a4d77;
  background: var(--card);
  color: var(--text);
}

#countrySelect {
  min-width: 220px;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.more-btn {
  margin-top: 10px;
  width: 100%;
}

@media (max-width: 900px) {
  main {
    grid-template-columns: 1fr;
  }

  #worldMap,
  #articles {
    height: 420px;
    max-height: 420px;
  }
}