body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

/* Signup container styling */
.signup-container {
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    width: 90%;
    max-width: 400px;
    padding: 20px;
    text-align: center;
}

.signup-container h2 {
    color: #333;
    margin-bottom: 20px;
}

/* Form styling */
form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.form-group {
    text-align: left;
}

.form-group label {
    font-weight: bold;
    color: #555;
    margin-bottom: 5px;
    display: inline-block;
}

.form-group input {
    width: 100%;
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
    transition: border-color 0.3s;
}

.form-group input:focus {
    border-color: #007BFF;
    outline: none;
}

/* Button styling */
button {
    background-color: #000000;
    color: #fff;
    padding: 10px;
    font-size: 18px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}


/* Link styling */
.signup-container a {
    color: #007BFF;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s;
}

.signup-container a:hover {
    color: #0056b3;
}

/* Error message styling */
.error-message {
    margin-top: 10px;
    font-size: 14px;
}