.auth-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 300px);
  padding: 100px 20px 50px;
  background-color: #f9f9f9;
}

.auth-form-container {
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  padding: 40px;
  width: 100%;
  max-width: 450px;
}

.auth-form-container h2 {
  text-align: center;
  color: #333;
  margin-bottom: 30px;
  font-size: 1.8em;
}

.auth-form {
  width: 100%;
}

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

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: #555;
}

.form-group input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 16px;
  transition: border-color 0.3s;
}

.form-group input:focus {
  border-color: #FF8C00;
  outline: none;
}

.auth-button {
  width: 100%;
  padding: 12px;
  background-color: #FF8C00;
  color: #fff;
  border: none;
  border-radius: 5px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.3s;
}

.auth-button:hover {
  background-color: #E67E00;
}

.auth-button:disabled {
  background-color: #ccc;
  cursor: not-allowed;
}

.auth-links {
  margin-top: 25px;
  text-align: center;
}

.auth-links a {
  color: #FF8C00;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.auth-links a:hover {
  color: #E67E00;
  text-decoration: underline;
}

@media (max-width: 768px) {
  .auth-form-container {
    padding: 30px 20px;
  }
}

.verification-code-group {
    margin-bottom: 20px;
}

.verification-code-container {
    display: flex;
    gap: 10px;
    align-items: center;
}

.verification-code-container input {
    flex: 3;
}

.verification-code-container .auth-button {
    flex: 1;
    background-color: #2196F3;
    min-width: 100px;
    padding: 10px;
    font-size: 14px;
    white-space: nowrap;
}

.verification-code-container .auth-button:hover {
    background-color: #1976D2;
}

.verification-code-container .auth-button:disabled {
    background-color: #90CAF9;
    cursor: not-allowed;
}

.auth-button.secondary {
    background-color: #666;
    min-width: 120px;
}

.auth-button.secondary:hover {
    background-color: #555;
}

.auth-button.secondary:disabled {
    background-color: #999;
    cursor: not-allowed;
}