body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f4f9;
    margin: 0;
    padding: 20px;
    color: #333;
}

h2 {
    text-align: center;
    color: #444;
}

form {
    max-width: 400px;
    margin: 0 auto 30px;
    padding: 20px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

input[type="text"],
input[type="email"],
select {
    width: 100%;
    padding: 8px 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 14px;
}

input[type="submit"] {
    background-color: #4285f4;
    color: #fff;
    padding: 10px 15px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
}

input[type="submit"]:hover {
    background-color: #3367d6;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    box-shadow: 0 0 10px rgba(0,0,0,0.05);
    border-radius: 10px;
    overflow: hidden;
}

th, td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

th {
    background-color: #4285f4;
    color: white;
}

tr:hover {
    background-color: #f1f1f1;
}

td[colspan="2"] {
    text-align: center;
    color: #666;
}

@media (max-width: 600px) {
    form, table {
        width: 100%;
        overflow-x: auto;
    }
}