/* Canvas Styles */
.canvas-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px;
  background-color: #f5f5f5;
  border-radius: 8px;
  box-shadow: 0 2px 10px var(--shadow-color);
}

.canvas-actions {
  display: flex;
  justify-content: space-between;
  width: 100%;
  margin-bottom: 20px;
}

#pixel-canvas-container {
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: white;
  border: 1px solid var(--border-color);
  box-shadow: 0 0 5px var(--shadow-color);
  overflow: auto;
  width: 100%;
  min-height: 400px;
  max-height: 70vh;
}

#pixel-canvas {
  display: grid;
  background-color: white;
  border: 1px solid #ccc;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.pixel {
  background-color: transparent;
  border: 1px solid #e0e0e0;
  cursor: pointer;
  transition: background-color 0.1s ease;
}

.pixel:hover {
  opacity: 0.8;
}

/* Canvas size-specific adjustments */
#pixel-canvas.size-16 {
  grid-template-columns: repeat(16, 1fr);
  grid-template-rows: repeat(16, 1fr);
}

#pixel-canvas.size-32 {
  grid-template-columns: repeat(32, 1fr);
  grid-template-rows: repeat(32, 1fr);
}

#pixel-canvas.size-64 {
  grid-template-columns: repeat(64, 1fr);
  grid-template-rows: repeat(64, 1fr);
}

#pixel-canvas.size-128 {
  grid-template-columns: repeat(128, 1fr);
  grid-template-rows: repeat(128, 1fr);
}

/* Responsive canvas sizing */
@media (max-width: 767px) {
  #pixel-canvas-container {
    min-height: 300px;
  }
}