body {
  margin: 0;
  background: #f7f3ea;
  font-family: "Georgia", serif;
}

#tree-container {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

#tree {
  width: 100%;
  height: 100%;
  object-fit: cover;
  user-select: none;
  pointer-events: none;
}

/* Invisible clickable areas */
.branch-hotspot {
  position: absolute;
  width: 80px;
  height: 80px;
  cursor: pointer;
  transform: translate(-50%, -50%);
}

/* Fruit popup */
#fruit-popup {
  position: absolute;
  display: none;
  background: #fff8e6;
  padding: 18px 22px;
  border-radius: 14px;
  max-width: 220px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.25);
  animation: pop 0.3s ease-out;
  font-size: 1rem;
  line-height: 1.4;
}

@keyframes pop {
  0% { transform: scale(0.5); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}