:root {
  --navy-blue: #032b44;
  --gold: #f8e231;
  --text-color: #333;
  --error-color: #f44336;
  --success-color: #4caf50;
}

body {
  font-family: "Montserrat", sans-serif;
  background-color: var(--navy-blue);
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  margin: 0;
  color: var(--text-color);
  line-height: 1.6;
}

h1,
h2 {
  font-family: "Georgia", serif;
  color: var(--navy-blue);
}

.container {
  background-color: #fff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
  width: 90%;
  max-width: 550px;
  text-align: center;
  margin: 20px;
  box-sizing: border-box;
}

h1 {
  margin-bottom: 25px;
  font-size: 2em;
  color: var(--navy-blue);
}

.form-group {
  margin-bottom: 20px;
  text-align: left;
}

label {
  display: block;
  margin-bottom: 8px;
  font-weight: 700;
  color: var(--navy-blue);
  font-size: 0.95em;
}

input[type="text"],
input[type="email"],
input[type="date"] {
  width: 100%;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 8px;
  box-sizing: border-box;
  font-size: 1em;
  font-family: "Montserrat", sans-serif;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  background-color: #fff;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="date"]:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(248, 226, 49, 0.3);
  outline: none;
}

button {
  background-color: var(--gold);
  color: var(--navy-blue);
  padding: 15px 25px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1.1em;
  font-weight: 700;
  transition: background-color 0.3s ease, transform 0.2s ease, opacity 0.3s ease;
  width: 100%;
  margin-top: 25px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
}

button:hover:not(:disabled) {
  background-color: #e5cc2c;
  transform: translateY(-2px);
}

button:disabled {
  background-color: #cccccc;
  cursor: not-allowed;
  opacity: 0.7;
  transform: none;
}

.spinner {
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top: 3px solid #fff;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.hidden {
  display: none;
}

#confirmationMessage {
  background-color: #e6ffe6;
  border: 1px solid var(--success-color);
  color: var(--success-color);
  padding: 20px;
  border-radius: 8px;
  margin-top: 25px;
  font-size: 1.05em;
}

#errorMessage {
  background-color: #ffe6e6;
  border: 1px solid var(--error-color);
  color: var(--error-color);
  padding: 20px;
  border-radius: 8px;
  margin-top: 25px;
  font-size: 1.05em;
}

#displayCode {
  font-size: 1.5em;
  color: var(--navy-blue);
  font-weight: 700;
  word-break: break-all;
}

.small-text {
  font-size: 0.85em;
  margin-top: 15px;
  color: #777;
}

.recaptcha-group {
  display: flex;
  justify-content: center;
  margin-top: 25px;
  margin-bottom: 15px;
}

@media (max-width: 768px) {
  .container {
    padding: 25px;
    margin: 15px;
  }

  h1 {
    font-size: 1.8em;
  }

  button {
    padding: 12px 20px;
    font-size: 1em;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 20px;
    margin: 10px;
    border-radius: 10px;
  }

  h1 {
    font-size: 1.5em;
    margin-bottom: 20px;
  }

  label {
    font-size: 0.9em;
  }

  input[type="text"],
  input[type="email"],
  input[type="date"] {
    padding: 10px;
    font-size: 0.95em;
  }

  button {
    padding: 10px 15px;
    font-size: 0.95em;
    margin-top: 15px;
  }

  #confirmationMessage,
  #errorMessage {
    padding: 15px;
    font-size: 0.95em;
  }

  #displayCode {
    font-size: 1.3em;
  }
}