body {
  margin: 0;
  padding: 0;
  background: url("images/lavish-carefree.png") no-repeat center center fixed;
  background-size: cover;
  font-family: Arial, sans-serif;
  color: #fff;
}

.container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  min-height: 100vh;
  background-color: rgba(0, 0, 0, 0.6); /* dark overlay for readability */
  padding: 40px;
}

h1 {
  font-size: 2.5em;
  margin-bottom: 60px;
}

label, select, input[type="date"], button {
  font-size: 18px;
  margin: 30px 0; /* ~3 line breaks worth of spacing */
  padding: 10px;
  border-radius: 5px;
  border: none;
}

button {
  background-color: #0077cc;
  color: white;
  cursor: pointer;
}

button:hover {
  background-color: #005fa3;
}

.numbers {
  margin-top: 60px;
  font-size: 28px;
  font-weight: bold;
  color: #ffdd57;
}

/* Responsive tweaks */
@media (max-width: 600px) {
  .container {
    padding: 20px;
  }

  label, select, input[type="date"], button {
    width: 100%;
    font-size: 20px;
  }
}