/* Main container */
.container-div {
  max-width: 600px;
  margin: 40px auto;
  padding: 20px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  text-align: center;
  font-family: Arial, sans-serif;
}





/* Button container */
.btn-container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px;
}

/* Buttons */
.my-btn-div {
  padding: 12px 24px;
  font-size: 16px;
  background: #0ea5e9;
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: 0.3s;
}

.my-btn-div:hover {
  background: #0284c7;
}
/* File input (hidden) */
.file-input {
  display: none;
}

/* Custom file chooser button */
.file-label {
  display: inline-block;
  padding: 10px 20px;
  background: #10b981;
  color: #fff;
  border-radius: 8px;
  cursor: pointer;
  transition: 0.3s;
  font-size: 14px;
  margin-bottom: 20px;
}

.file-label:hover {
  background: #059669;
}