body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #f4f6f8;
  color: #222;
}

.container {
  max-width: 900px;
  margin: 30px auto;
  padding: 20px;
}

h1 {
  margin-bottom: 10px;
}

.subtitle {
  margin-bottom: 25px;
  color: #555;
}

.card {
  background: white;
  padding: 20px;
  margin-bottom: 20px;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

label {
  display: block;
  margin-top: 15px;
  margin-bottom: 8px;
  font-weight: bold;
}

textarea,
input {
  width: 100%;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 8px;
  box-sizing: border-box;
  font-size: 14px;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

button {
  margin-top: 18px;
  padding: 12px 18px;
  border: none;
  border-radius: 8px;
  background-color: #2563eb;
  color: white;
  font-size: 15px;
  cursor: pointer;
}

button:hover {
  background-color: #1d4ed8;
}

#resultsArea p {
  margin: 0;
}