body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    color: #333;
    margin: 0;
    padding: 0;
}

header {
    background-color: #333;
    color: #fff;
    padding: 10px 0;
}

header nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
}

header nav ul li {
    margin: 0 15px;
}

header nav ul li a {
    color: #fff;
    text-decoration: none;
}

.container {
    max-width: 600px;
    margin: 20px auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
}

h1 {
    text-align: center;
    color: #333;
}

form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

label {
    font-weight: bold;
    margin-bottom: 5px;
}

input[type="text"],
input[type="password"],
input[type="email"],
input[type="date"],
input[type="file"],
select {
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 25px;
    font-size: 16px;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: border-color 0.3s;
}

input[type="text"]:focus,
input[type="password"]:focus,
input[type="email"]:focus,
input[type="date"]:focus,
input[type="file"]:focus,
select:focus {
    border-color: #007BFF;
    outline: none;
}

input[type="submit"] {
    padding: 12px 15px;
    border: none;
    border-radius: 25px;
    background-color: #007BFF;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 123, 255, 0.3);
}

input[type="submit"]:hover {
    background-color: #0056b3;
    box-shadow: 0 6px 8px rgba(0, 86, 179, 0.3);
}

footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 10px 0;
    position: fixed;
    bottom: 0;
    width: 100%;
}