body {
  font-family: Arial, sans-serif;
  background: #f5f5f5;
  margin: 0;
  padding: 0;
}
.container {
  max-width: 400px;
  margin: 50px auto;
  background: white;
  padding: 2em;
  border-radius: 10px;
  text-align: center;
}
form {
  display: flex;
  flex-direction: column;
}
label {
  text-align: left;
  margin-top: 1em;
  font-weight: bold;
}
input {
  padding: 0.5em;
  font-size: 1em;
  margin-top: 0.3em;
}
button {
  margin-top: 1.5em;
  padding: 0.8em;
  background: #00c400;
  color: white;
  font-size: 1em;
  border: none;
  border-radius: 10px;
  cursor: pointer;
}
button:hover {
  background: #00a000;
}
.info {
  background: #eee;
  padding: 1em;
  margin-bottom: 1em;
  border-radius: 10px;
}
.highlight {
  color: green;
  font-weight: bold;
}
.center {
  text-align: center;
}
#countdown {
  font-size: 2em;
  font-weight: bold;
  margin-top: 1em;
}


.logo-container {
  text-align: center;
  margin-bottom: -2em;
}
.logo {
  max-width: 120px;
  height: auto;
}