/* Center the form globally */
body, html {
    height: 100%;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #f8f9fa;
}

form {
    display: flex;
    flex-direction: column;
    width: 95%; /* Use more screen real estate */
    max-width: 600px;
    gap: 30px; /* Increased gap for clarity */
}

/* 2X Input Fields */
input[type="text"], 
input[type="password"] {
    width: 100%;
    height: 100px;      /* 2x standard height */
    font-size: 36px;    /* Massive text for visibility */
    padding: 0 25px;
    border: 3px solid #000; /* Heavier border for contrast */
    border-radius: 15px;
    box-sizing: border-box;
}

/* 2X Submit Button */
input[type="submit"] {
    width: 100%;
    height: 110px;      /* 2x standard height */
    background-color: #007bff;
    color: white;
    font-size: 40px;    /* 2x font size */
    font-weight: 900;
    text-transform: uppercase;
    border: none;
    border-radius: 15px;
    cursor: pointer;
    box-shadow: 0 10px 20px rgba(0,0,0,0.2); /* Depth for touch */
}

input[type="submit"]:active {
    background-color: #0056b3;
    transform: translateY(4px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}