:root {
  --bg-0: #0a0e16;
  --bg-1: #111723;
  --bg-2: #182132;
  --ink-0: #f4ecd8;
  --ink-1: #d8d2c2;
  --ink-2: #8d9bb1;
  --ink-3: #5d6a82;
  --accent: #d6a05c;
  --accent-2: #4ea8de;
  --accent-3: #c97b63;
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  --radius: 14px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
  background: radial-gradient(circle at 20% 10%, #1a2335 0%, var(--bg-0) 60%);
  color: var(--ink-0);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  overflow: hidden;
}

#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 22px;
  border-bottom: 1px solid var(--border);
  background: rgba(10, 14, 22, 0.78);
  backdrop-filter: blur(8px);
  z-index: 5;
}

.brand {
  display: flex;
  gap: 14px;
  align-items: center;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 35%, #4ea8de 0%, transparent 60%),
    radial-gradient(circle at 60% 65%, #d6a05c 0%, transparent 60%),
    linear-gradient(135deg, #0a0e16, #1a2335);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.15), 0 6px 18px rgba(0, 0, 0, 0.5);
}

.brand-text h1 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 600;
  font-size: 20px;
  letter-spacing: -0.01em;
}

.brand-text p {
  font-size: 12.5px;
  color: var(--ink-2);
  margin-top: 2px;
}

.topbar-actions {
  display: flex;
  gap: 14px;
  align-items: center;
}

.btn-ghost {
  background: transparent;
  color: var(--ink-1);
  border: 1px solid var(--border);
  padding: 7px 14px;
  border-radius: 999px;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.18);
}

.hint {
  font-size: 12.5px;
  color: var(--ink-3);
}

.layout {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 0;
  min-height: 0;
}

.globe-wrap {
  position: relative;
  background: radial-gradient(ellipse at center, #0d1322 0%, #050811 80%);
  min-height: 0;
  overflow: hidden;
}

#globe {
  position: absolute;
  inset: 0;
}

.legend {
  position: absolute;
  left: 18px;
  bottom: 18px;
  background: rgba(10, 14, 22, 0.7);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 12.5px;
  color: var(--ink-1);
  pointer-events: none;
  z-index: 4;
}

.legend-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.legend-sub {
  margin-top: 4px;
  color: var(--ink-3);
  font-size: 11.5px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent) 0%, var(--accent-3) 70%);
  box-shadow: 0 0 12px var(--accent);
}

.panel {
  background: linear-gradient(180deg, var(--bg-1) 0%, var(--bg-0) 100%);
  border-left: 1px solid var(--border);
  overflow-y: auto;
  padding: 26px 26px 36px;
}

.panel::-webkit-scrollbar {
  width: 6px;
}
.panel::-webkit-scrollbar-thumb {
  background: var(--ink-3);
  border-radius: 3px;
}

.panel-empty {
  text-align: center;
  padding-top: 36px;
}

.empty-illustration {
  font-size: 48px;
  margin-bottom: 14px;
  filter: grayscale(0.2);
}

.panel-empty h2 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 600;
  font-size: 22px;
  margin-bottom: 10px;
}

.panel-empty p {
  color: var(--ink-2);
  font-size: 13.5px;
  max-width: 320px;
  margin: 0 auto 22px;
}

.country-list {
  list-style: none;
  text-align: left;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}

.country-list li {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 13px;
  color: var(--ink-1);
  border-bottom: 1px dashed var(--border);
}

.country-list li .num {
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

/* selected panel */
.card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.card-head .city {
  font-size: 12px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.card-head h2 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 600;
  font-size: 24px;
  line-height: 1.2;
}

.card-head .country {
  font-size: 13px;
  color: var(--ink-2);
  margin-top: 4px;
}

.children-badge {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
  text-align: center;
  min-width: 88px;
}

.children-badge .num {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 800;
  font-size: 26px;
  color: var(--accent);
  line-height: 1;
}

.children-badge .label {
  font-size: 11px;
  color: var(--ink-2);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 4px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}

.stat {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
}

.stat .label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-2);
}

.stat .value {
  font-size: 14px;
  margin-top: 4px;
  color: var(--ink-0);
}

.bio {
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink-1);
  margin-bottom: 22px;
}

.bio::first-letter {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 600;
  font-size: 28px;
  float: left;
  line-height: 0.9;
  padding: 4px 8px 0 0;
  color: var(--accent);
}

.photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.photo {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg-2);
  aspect-ratio: 4 / 3;
  cursor: zoom-in;
  border: 1px solid var(--border);
}

.photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
  display: block;
}

.photo:hover img {
  transform: scale(1.06);
}

.photo .caption {
  position: absolute;
  left: 8px;
  bottom: 8px;
  font-size: 10.5px;
  background: rgba(0, 0, 0, 0.6);
  color: var(--ink-0);
  padding: 3px 7px;
  border-radius: 6px;
  letter-spacing: 0.04em;
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 50;
  cursor: zoom-out;
}

.lightbox.open {
  display: flex;
}

.lightbox img {
  max-width: 92vw;
  max-height: 92vh;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.footbar {
  border-top: 1px solid var(--border);
  padding: 10px 22px;
  font-size: 12px;
  color: var(--ink-3);
  text-align: center;
  background: rgba(10, 14, 22, 0.7);
}

@media (max-width: 860px) {
  .layout {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr 360px;
  }
  .panel {
    border-left: none;
    border-top: 1px solid var(--border);
  }
  .hint { display: none; }
}