:root {
  --bg: #f4f6f9;
  --surface: #ffffff;
  --text: #1c2430;
  --muted: #5d6b7e;
  --accent: #2563eb;
  --accent-text: #ffffff;
  --border: #dde3ea;
  --shadow: 0 2px 10px rgba(16, 24, 40, 0.08);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f141b;
    --surface: #18202b;
    --text: #e6ebf2;
    --muted: #96a3b5;
    --accent: #5b8def;
    --accent-text: #0f141b;
    --border: #2a3542;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
  }
}

* { box-sizing: border-box; }

html, body { height: 100%; margin: 0; }

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex;
  flex-direction: column;
}

a { color: var(--accent); }

.topbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.topbar h1 { font-size: 1.25rem; margin: 0; }

.controls { display: flex; gap: 8px; }

button {
  font: inherit;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--accent-text);
  cursor: pointer;
}
button.secondary { background: transparent; color: var(--accent); }
button:disabled { opacity: 0.5; cursor: default; }

.layout {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 16px;
  padding: 16px;
  min-height: 0;
}

.map-wrap { display: flex; flex-direction: column; min-height: 0; }

#map {
  flex: 1;
  min-height: 300px;
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.hint { color: var(--muted); font-size: 0.85rem; margin: 6px 2px 0; }

.panel { overflow-y: auto; min-height: 0; display: flex; flex-direction: column; gap: 16px; }

.status {
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 0.9rem;
}
.status.error { border-color: #d14343; color: #d14343; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.hero { width: 100%; height: 200px; object-fit: cover; display: block; }
.card-body { padding: 14px 16px; }
.card-body h2 { margin: 0 0 4px; font-size: 1.3rem; }
.muted { color: var(--muted); margin: 0 0 12px; font-size: 0.9rem; }

.facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 12px;
  margin: 0 0 12px;
}
.facts dt { font-size: 0.75rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.facts dd { margin: 0; font-size: 0.9rem; }

h3 { margin: 0 0 8px; font-size: 1rem; }

.nearby { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.nearby li {
  display: flex;
  gap: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px;
  cursor: pointer;
}
.nearby li:hover { border-color: var(--accent); }
.nearby img, .nearby .noimg {
  width: 72px;
  height: 72px;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--border);
  display: grid;
  place-items: center;
  font-size: 1.5rem;
}
.nearby .info { min-width: 0; }
.nearby strong { display: block; }
.nearby .dist { color: var(--muted); font-size: 0.8rem; }
.nearby p {
  margin: 2px 0 0;
  font-size: 0.85rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.popup img { width: 200px; max-width: 100%; border-radius: 6px; display: block; margin-bottom: 6px; }

.footer { padding: 8px 16px 12px; font-size: 0.8rem; color: var(--muted); text-align: center; }

.hidden { display: none !important; }

@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; }
  #map { height: 55vh; flex: none; }
  .panel { overflow: visible; }
}