body {
    margin: 0;
    font-family: 'Montserrat', sans-serif;
    background-image: url("../images/bigben.jpeg");
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: #ffffff;
  }
  
  .overlay {
    background-color: rgba(0, 0, 0, 0.6);
    min-height: 100vh;
    padding: 40px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .container {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 30px;
    max-width: 700px;
    width: 100%;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  }
  
  h1 {
    font-size: 40px;
    margin-bottom: 20px;
    text-align: center;
    color: #ffffff;
  }
  
  select {
    width: 100%;
    padding: 12px;
    font-size: 16px;
    border-radius: 8px;
    border: none;
    margin-bottom: 30px;
    background-color: #ffffff;
    color: #333;
    font-weight: bold;
  }
  
  .city {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding: 20px 0;
  }
  
  .city h2 {
    font-size: 28px;
    margin: 0;
    color: #ffffff;
  }
  
  .date {
    font-size: 14px;
    opacity: 0.7
  }