* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, sans-serif;
  background: #0f1419;
  color: #e7ecf1;
  min-height: 100vh;
}

header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid #243041;
}

h1 {
  margin: 0 0 0.25rem;
  font-size: 1.35rem;
}

.subtitle {
  margin: 0;
  color: #8fa3b8;
  font-size: 0.95rem;
}

main {
  padding: 1rem 1.25rem 2rem;
  max-width: 720px;
  margin: 0 auto;
}

.panel {
  background: #171e28;
  border: 1px solid #243041;
  border-radius: 12px;
  padding: 1rem 1.1rem;
  margin-bottom: 1rem;
}

.hero {
  border-color: #2f6fed;
}

button {
  border: none;
  border-radius: 10px;
  padding: 0.85rem 1.1rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  background: #2f6fed;
  color: white;
}

button.secondary {
  background: #243041;
  color: #e7ecf1;
}

button.danger {
  background: #b33a3a;
}

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

.row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 0.75rem;
}

.stat {
  font-size: 1.5rem;
  font-weight: 700;
}

.label {
  color: #8fa3b8;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.ok { color: #3ddc84; }
.warn { color: #ffb020; }
.err { color: #ff6b6b; }

pre, .mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.85rem;
  white-space: pre-wrap;
  word-break: break-word;
}

#map {
  height: 360px;
  border-radius: 10px;
  margin-top: 0.75rem;
}

a { color: #6eb6ff; }

.hint {
  color: #8fa3b8;
  font-size: 0.9rem;
}

.pulse {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 6px;
  background: #555;
  vertical-align: middle;
}

.pulse.live { background: #3ddc84; box-shadow: 0 0 8px #3ddc84; }