/* General page styling */
body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(120deg, #f093fb, #f5576c);
    margin: 0;
    font-family: 'Roboto', sans-serif;
    color: #444;
  }
  
  /* Container for the BMI calculator */
  .bmi-container {
    display: flex;
    align-items: center;
    flex-direction: row;
    background-color: #fff;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
    width: 90%;
    max-width: 850px;
    transition: transform 0.4s ease-in-out, box-shadow 0.3s ease;
  }
  
  .bmi-container:hover {
    transform: translateY(-15px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
  }
  
  /* Input and output sections */
  .input-section, .output-section {
    flex: 1;
    margin: 0 20px;
  }
  
  /* Responsive adjustments for smaller screens */
  @media (max-width: 768px) {
    .bmi-container {
      flex-direction: column;
      width: 75%;
    }
  
    .input-section, .output-section {
      margin: 10px 0;
    }
  }
  
  /* Headings */
  h2 {
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
    color: #333;
  }
  
  /* Label styling */
  label {
    display: block;
    margin-top: 10px;
    font-size: 16px;
    font-weight: 500;
  }
  
  /* Input and select fields */
  input, select {
    width: auto;
    padding: 10px;
    margin-top: 5px;
    margin-bottom: 15px;
    border-radius: 8px;
    border: 1px solid #ddd;
    font-size: 16px;
    transition: border-color 0.3s;
  }
  
  input:focus, select:focus {
    border-color: #ff6f61;
  }
  
  /* Radio buttons styling */
  input[type="radio"] {
    margin-right: 10px;
  }
  
  input[type="radio"] + label {
    margin-right: 15px;
    font-size: 16px;
  }
  
  /* Button styling */
  button {
    width: auto;
    padding: 12px;
    background-color: #7e7a7ae8;
    color: rgb(231, 231, 231);
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
  }
  
  button:hover {
    background-color: #38ca9ed3;
    transform: scale(1.05);
  }
  
  /* BMI result styling */
  .output-section {
    text-align: center;
  }
  
  .bmi-result {
    margin-top: 20px;
    animation: fadeIn 1.5s ease;
  }
  
  #bmi-value {
    font-size: 32px;
    font-weight: bold;
    color: #333;
    margin-bottom: 10px;
  }
  
  #bmi-category {
    margin-top: 10px;
    font-size: 20px;
    color: #555;
    font-weight: bold;
  }
  
  /* BMI range bar */
  #bmi-range {
    display: flex;
    margin: 10px auto;
    height: 35px;
    width: 100%;
    border-radius: 5px;
    overflow: hidden;
    background: linear-gradient(to right, #ffca28, #66bb6a, #ffa726, #f44336);
  }
  
  /* Each segment for BMI categories */
  .range-segment {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 14px;
    font-weight: bold;
  }
  
  .range-segment:not(:last-child) {
    margin-right: 2px;
  }

  
  /* Animation for the result */
  @keyframes fadeIn {
    from {
      opacity: 0;
    }
    to {
      opacity: 1;
    }
  }