/* ==================================================
   Responsive Design & Mobile Optimization
================================================== */

/* Laptops and Tablets */
@media (max-width: 960px) {
  .workspace-container {
    grid-template-columns: 1fr;
  }

  .toolbar-card {
    max-width: 520px;
    margin: 0 auto;
    width: 100%;
  }
}

/* Mobile Viewports */
@media (max-width: 640px) {
  .nav-container {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }

  .nav-links {
    display: none; /* Simplifies navigation on mobile screens */
  }

  .nav-right {
    width: 100%;
    justify-content: space-between;
  }

  .main-content {
    padding: 1.5rem 1rem;
  }

  .canvas-card {
    padding: 1.25rem;
  }

  .canvas-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .grid-wrapper {
    padding: 0.5rem;
  }

  .swatches {
    flex-wrap: wrap;
  }

  .toast {
    bottom: 1rem;
    right: 1rem;
    left: 1rem;
    text-align: center;
  }
}