.web-drawing-container {
  max-width: 100%;
  margin: 20px auto;
  padding: 20px;
  border: 1px solid #ddd;
  border-radius: 8px;
  background-color: #f9f9f9;
  font-family: Arial, sans-serif;
}

.drawing-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
  padding: 15px;
  background-color: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.tool-btn {
  padding: 8px 16px;
  border: 1px solid #3E4B75;
  background-color: #fff;
  color: #3E4B75;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.3s ease;
}

.tool-btn:hover {
  background-color: #3E4B75;
  color: #fff;
}

.tool-btn.active {
  background-color: #3E4B75;
  color: #fff;
}

.color-picker {
  width: 40px;
  height: 35px;
  border: 1px solid #ddd;
  border-radius: 4px;
  cursor: pointer;
  background: none;
}

.line-width {
  width: 100px;
}

.width-display {
  font-size: 12px;
  color: #666;
  min-width: 30px;
  text-align: center;
}

.drawing-canvas {
  border: 2px solid #3E4B75;
  border-radius: 6px;
  cursor: crosshair;
  display: block;
  margin: 0 auto;
  max-width: 100%;
  height: auto;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.drawing-canvas:active {
  cursor: crosshair;
}

.web-drawing-container .drawing-canvas[data-tool="eraser"] {
  cursor: grab;
}

.save-status {
  margin-top: 15px;
  padding: 10px;
  text-align: center;
  font-weight: bold;
}

.save-status p {
  margin: 0;
  padding: 8px;
  border-radius: 4px;
}

/* Responsive design */
@media (max-width: 768px) {
  .drawing-tools {
      justify-content: center;
      gap: 8px;
  }

  .tool-btn {
      padding: 6px 12px;
      font-size: 12px;
  }

  .line-width {
      width: 80px;
  }

  .web-drawing-container {
      padding: 10px;
      margin: 10px;
  }

  .drawing-canvas {
      max-width: 100%;
      height: auto;
  }
}

/* Tool-specific cursor styles */
.drawing-tools .tool-btn.pen-tool.active ~ .drawing-canvas {
  cursor: crosshair;
}

.drawing-tools .tool-btn.brush-tool.active ~ .drawing-canvas {
  cursor: crosshair;
}

.drawing-tools .tool-btn.eraser-tool.active ~ .drawing-canvas {
  cursor: grab;
}

/* Loading state */
.web-drawing-container.loading .drawing-canvas {
  opacity: 0.7;
  pointer-events: none;
}

.web-drawing-container.loading::after {
  content: "Loading...";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: rgba(255,255,255,0.9);
  padding: 10px 20px;
  border-radius: 4px;
  font-weight: bold;
}