body {
    font-family: "Segoe UI", Arial, sans-serif;
    background: linear-gradient(135deg, #4a00e0, #8e2de2);
    margin: 0;
    padding: 20px;
    color: #333;
}

h1 {
    text-align: center;
    color: #fff;
    text-shadow: 2px 2px 5px #0004;
    font-size: 36px;
    margin-bottom: 25px;
}

table {
    margin: 0 auto;
    background: #ffffffd9;
    padding: 15px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
    border-collapse: collapse;
}

table td {
    padding: 12px;
    font-size: 16px;
}

input[type="text"] {
    width: 200px;
    padding: 8px;
    border: 2px solid #8e2de2;
    border-radius: 8px;
    outline: none;
    transition: 0.3s;
}

input[type="text"]:focus {
    border-color: #4a00e0;
    box-shadow: 0 0 8px #4a00e0;
}

input[type="button"],
input[type="submit"] {
    background: #8e2de2;
    color: white;
    padding: 10px 18px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    transition: 0.3s;
}

input[type="button"]:hover,
input[type="submit"]:hov