body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f9fafb;
    color: #333333;
    margin: 0;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100vh;
}

h1 {
    color: #dc2626; 
    margin-bottom: 30px;
    text-align: center;
}

form {
    background-color: #ffffff;
    padding: 20px 30px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 500px;
    text-align: center;
}

div {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #b91c1c;
}

label {
    display: block;
    margin-top: 15px;
    font-weight: 600;
    color: #374151;
}

input[type="text"] {
    width: 100%;
    padding: 10px 15px;
    margin-top: 8px;
    margin-bottom: 20px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    background-color: #f9fafb;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    font-size: 16px;
}

input[type="text"]:focus {
    outline: none;
    border-color: #dc2626;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.3);
}

input[type="submit"] {
    background-color: #dc2626;
    color: #ffffff;
    border: none;
    padding: 12px 20px;
    margin-top: 20px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

input[type="submit"]:hover {
    background-color: #b91c1c;
    transform: scale(1.05);
}

a {
    display: inline-block;
    margin-top: 20px;
    color: #6366f1;
    font-weight: bold;
    text-decoration: underline;
    transition: color 0.3s ease;
}

a:hover {
    color: #4f46e5;
}