.tool-container {
  max-width: 800px;
  margin: 0 auto;
  background: var(--bg-primary);
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.color-generator {
  text-align: center;
}

.color-generator h3 {
  color: var(--text-primary);
  margin-bottom: 2rem;
  font-size: 1.5rem;
}

.color-palette {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
  min-height: 200px;
}

.color-swatch {
  height: 120px;
  border-radius: var(--border-radius);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1rem;
  color: white;
  font-weight: 600;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

.color-swatch:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-hover);
}

.color-swatch .color-code {
  background: rgba(0, 0, 0, 0.3);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.9rem;
  backdrop-filter: blur(5px);
}

.color-swatch .copy-message {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  font-size: 0.8rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.color-swatch .copy-message.show {
  opacity: 1;
}

.palette-options {
  margin: 2rem 0;
}

.palette-options label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

.palette-options select {
  padding: 0.75rem 1rem;
  border: 2px solid rgba(102, 126, 234, 0.2);
  border-radius: var(--border-radius);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 1rem;
  transition: var(--transition);
}

.palette-options select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.export-options {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
}

@media (max-width: 480px) {
  .color-palette {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .export-options {
    flex-direction: column;
    align-items: center;
  }
  
  .export-options button {
    width: 200px;
  }
}