body {
  margin: 0;
  padding: 0;
  background: #020617;
  color: #e5e7eb;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.title {
  font-size: 2rem;
  margin-top: 16px;
  margin-bottom: 4px;
}
.title span {
  color: #f97316;
}

.subtitle {
  margin-bottom: 20px;
  opacity: 0.8;
}

.menu {
  margin-top: 16px;
  text-align: center;
}

.menu-box {
  background: #0f172a;
  padding: 16px 24px;
  border-radius: 12px;
  border: 1px solid #1e293b;
  max-width: 320px;
}

.menu-row {
  margin: 12px 0;
}

.menu-row label {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.menu-row select {
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid #4b5563;
  background: #020617;
  color: #e5e7eb;
  width: 100%;
}

.btn-start {
  margin-top: 16px;
  padding: 8px 20px;
  border-radius: 999px;
  border: none;
  background: #f97316;
  color: #111827;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
}

.btn-start:hover {
  background: #fb923c;
}

.map-preview {
  margin: 12px auto;
  width: 100%;
  display: flex;
  justify-content: center;
}

.map-preview img {
  width: 100%;
  max-width: 240px;
  height: auto;
  border-radius: 8px;
  border: 1px solid #1e293b;
  box-shadow: 0 0 6px rgba(0,0,0,0.4);
}

#gameCanvas {
  margin-top: 16px;
  border: 2px solid #4b5563;
  background: #0f172a;
  width: 100%;
  max-width: 960px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(15,23,42,0.8);
}

.hud {
  margin-top: 8px;
  display: flex;
  gap: 16px;
  font-size: 0.85rem;
  flex-wrap: wrap;
  justify-content: center;
}

.hud-item strong {
  color: #f97316;
}

.hud-item.level-info {
  background: #1e293b;
  padding: 2px 6px;
  border-radius: 4px;
  color: #e5e7eb;
}
.hud-item.level-info strong {
  color: #60a5fa;
}