.calculator {
  display: flex;
  gap: 20px;
  margin-bottom: 40px;
}

.form {
  flex: 1;
}

.results {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  padding: 20px;
  border-radius: 10px;
}

body.light-mode .results {
    background: #fff;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

textarea.input {
    resize: vertical;
}

#qrcode {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    background: #fff;
    border-radius: 10px;
    margin-bottom: 20px;
}

#qrcode img {
    max-width: 100%;
    height: auto;
}