* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.form-container {
    background: white;
    padding: 20px;
    border-radius: 8px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

h2 {
    text-align: center;
    margin-bottom: 20px;
}

.form-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.tab-btn {
    background: #f4f4f4;
    border: 1px solid #ddd;
    padding: 10px 20px;
    cursor: pointer;
    width: 50%;
    text-align: center;
    font-size: 16px;
}

.tab-btn.active {
    background: #4CAF50;
    color: white;
}

.form {
    display: none;
}

.form input, .form select, .form button {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.form button {
    background: #4CAF50;
    color: white;
    cursor: pointer;
}

.form button:hover {
    background: #45a049;
}

/* Responsive Design */
@media (max-width: 500px) {
    .form-container {
        padding: 15px;
    }
}