.containerrs {
  border: 1px solid #d1f5e6;
  max-width: 900px;
  margin: auto;
  background: white;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 0 15px rgba(0,0,0,0.1);
  text-align: center;
}

.upload-box {
  margin: 20px 0;
}

#dropZone {
  padding: 30px;
  border-radius: 10px;
  background-color: #f0fcf7; /* very light mint green */
border: 2px dashed #c6f0df;
  cursor: pointer;
  transition: background 0.3s;
}

#dropZone.dragover {
  background: #d6ecff;
}

#dropZone p {
  margin: 0 0 10px;
  font-weight: bold;
}

#imageInput {
  display: none;
}

label[for="imageInput"] {
  padding: 12px 20px;
  
  color: #00b67a;
  border-radius: 6px;
  
}

.upload-icon {
 font-size: clamp(20px, 4vw, 25px);
 color: #4db6ac;
 margin-bottom: 10px;
}

#preview {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 20px;
}

.preview-item {
  position: relative;
  margin: 8px;
}

.preview-item img {
  width: 80px;
  height: 80px;
  border: 2px solid #d1f5e6;
  object-fit: cover;
  border-radius: 6px;
 box-shadow: 0 5px 20px rgba(40, 167, 69, 0.4);
}

.remove-btn {
  position: absolute;
  top: -8px;
  right: -8px;
  background: red;
  color: white;
  border: none;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  cursor: pointer;
  font-size: 14px;
  line-height: 18px;
}

#convertBtn, #resetBtn {
  margin: 20px 10px 0;
  padding: 12px 25px;
  background: #28a745;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}

#resetBtn {
  background: #ffc107;
}

#downloadLinks {
  margin-top: 30px;
  text-align: left;
}

.download-link {
  display: inline-block;
  margin: 5px 0 20px;
  padding: 10px 20px;
  background: #007bff;
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  transition: background 0.3s;
}

.download-link:hover {
  background: #0056b3;
}