body {
    font-family: Arial, sans-serif;
    background: linear-gradient(to right, #4facfe, #00f2fe);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
  }
  
  .weather-app {
    background: rgba(255, 255, 255, 0.8);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    max-width: 600px;
    width: 100%;
  }
  
  .weather-app h1 {
    margin-bottom: 20px;
    font-size: 2em;
  }
  
  .weather-header {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
  }
  
  .weather-header input {
    padding: 10px;
    border: none;
    border-radius: 5px 0 0 5px;
    outline: none;
  }
  
  .weather-header button {
    padding: 10px;
    border: none;
    background: #4facfe;
    color: #fff;
    border-radius: 0 5px 5px 0;
    cursor: pointer;
    outline: none;
  }
  
  .weather-header button:hover {
    background: #00f2fe;
  }
  
  .weather-info {
    display: none;
  }
  
  #cityName {
    margin: 10px 0;
    font-size: 1.5em;
  }
  
  .weather-details {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
  }
  
  .card {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
    width: 45%;
    max-width: 200px;
    text-align: center;
  }
  
  .card h3 {
    margin: 0 0 10px 0;
    font-size: 1.2em;
  }
  
  .card p {
    margin: 0;
    font-size: 1.5em;
  }