.scatter-plot-container {
  height: 400px;
  position: relative;
  overflow: hidden;
}

.scatter-plot-placeholder {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bgGlassDark);
  border-radius: var(--radius-md);
  border: 1px dashed var(--border);
}

.loading-animation {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
}

.dot {
  width: 12px;
  height: 12px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 50%;
  animation: bounce 1.4s infinite ease-in-out both;
}

.dot:nth-child(1) { animation-delay: -0.32s; }
.dot:nth-child(2) { animation-delay: -0.16s; }

.placeholder-text {
  color: var(--textSecondary);
  font-size: 1.1rem;
  margin-bottom: var(--spacing-lg);
}

.mock-data-preview {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.data-point {
  background: var(--bgGlass);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 20px;
  color: var(--textPrimary);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.9rem;
}

.point-marker {
  font-size: 1.5rem;
  color: var(--primary);
  animation: pulse-marker 2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 80%, 100% { transform: scale(0); }
  40% { transform: scale(1); }
}

@keyframes pulse-marker {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}
