.ats-upload-tool {
  max-width: 800px;
  margin: auto;
  background: #fff;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  font-family: Arial, sans-serif;
}

.ats-upload-tool h2 {
  text-align: center;
}

label {
  font-weight: bold;
  margin-top: 15px;
  display: block;
}

textarea {
  width: 100%;
  min-height: 140px;
  margin-top: 5px;
  padding: 10px;
}

input[type="file"] {
  margin-top: 5px;
}

button {
  margin-top: 15px;
  width: 100%;
  padding: 12px;
  background: #0073aa;
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  cursor: pointer;
}

button:hover {
  background: #005f8d;
}

#results {
  margin-top: 25px;
}

#score {
  color: green;
  font-size: 28px;
}