.upload-containerr {
  max-width: 800px;
  margin: 30px auto;
  padding: 20px;
  background: white;
  border-radius: 10px;
 border: 1px solid #d1f5e6;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.1);
}

.drop-area {
  border: 1px solid #ced4da;
  border-radius: 15px;
  padding: 40px;
  text-align: center;
  margin: 20px 0;
  cursor: pointer;
  transition: 0.3s;
  background: #f0fdfa;
  color: #666;
}
.upload-icon {
 font-size: clamp(36px, 8vw, 48px);
 color: #4db6ac;
 margin-bottom: 10px;
}

#browseBtn {
  color: blue;
  cursor: pointer;
  text-decoration: underline;
}

.preview-card {
  position: relative;
  display: inline-block;
  margin: 15px;
  background: white;
  padding: 10px;
  border: 1px solid #d1fae5;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.1);
}

.preview-card canvas {
  max-width: 200px;
  display: block;
  margin: auto;
}

.remove-btn {
  position: absolute;
  top: 5px;
  right: 8px;
  text-align: center;
  background: #f44336;
  border: none;
  color: white;
  font-size: 22px;
  border-radius: 40%;
  width: 15px;
  height: 40px;
  cursor: pointer;
}

.download-btn {
  margin-top: 10px;
  background: #4CAF50;
  color: white;
  border: none;
  padding: 5px 10px;
  cursor: pointer;
  font-size: 14px;
  border-radius: 4px;
}

button {
  margin: 10px;
  padding: 10px 20px;
  cursor: pointer;
}