body {
    font-family: Arial, Helvetica, sans-serif;
    background: #f2f2f2;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
}


h2 {
    color: #333;
    margin-bottom: 20px;
}

table {
    background: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
    border-collapse: separate;
    border-spacing: 10px;
}

label {
    font-weight: bold;
    color: #555;
}

input[type="text"],
input[type="password"] {
    width: 180px;
    padding: 8px;
    border: 1px solid #aaa;
    border-radius: 5px;
    transition: 0.3s;
}

input[type="text"]:focus,
input[type="password"]:focus {
    border-color: #007bff;
    outline: none;
    box-shadow: 0 0 5px rgba(0,123,255,0.4);
}

button {
    padding: 10px 20px;
    background: #007bff;
    color: white;
    font-weight: bold;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: 0.3s;
}

button:hover {
    background: #0056b3;
}

a img {
    margin-top: 20px;
    transition: 0.3s;
}

a img:hover {
    transform: scale(1.1);
}