body {
    font-family: Arial, sans-serif;
    background-color: #e6f3ff;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.container {
    background-color: #e6f3ff;
    padding: 20px;
    border: 2px solid #000;
    border-radius: 5px;
    width: 80%;
    max-width: 900px;
}

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

.header img {
    width: 100px;
    height: auto;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 15px;
}

input[type="text"],
input[type="password"],
input[type="email"],
input[type="date"],
select {
    width: 100%;
    padding: 8px;
    margin-top: 5px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

.required::after {
    content: " *";
    color: red;
}

.address-group {
    background-color: #ffe6f3;
    padding: 10px;
    border-radius: 4px;
    margin-top: 10px;
    grid-column: span 3; /* Span all three columns for address */
}

.buttons {
    grid-column: span 3; /* Span all three columns for buttons */
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

button {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    color: white;
    flex: 1;
}

.generate-btn {
    background-color: #2c5282;
}

.confirm-btn {
    background-color: #4a5568;
}

.proceed-btn {
    background-color: #2d3748;
}

button:hover {
    opacity: 0.9;
}

.error {
    color: red;
    font-size: 0.8em;
    display: none;
}

@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr; /* Stack columns on small screens */
    }
    .address-group, .buttons {
        grid-column: span 1; /* Full width on small screens */
    }
}