body {
    font-family: Arial, sans-serif;
    background-color: #111;
    color: white;
    text-align: center;
}

h1, h2, h3 {
    color: #FFD700;
}

.grid-container {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin-bottom: 30px;
}

.grid-wrapper {
    background-color: #222;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 0 10px #fff3;
}

.grid {
    display: inline-block;
}

.grid-row {
    display: flex;
}

.cell {
    width: 10px;
    height: 10px;
    border: 1px solid #333;
}
form {
    background-color: #1a1a1a;
    padding: 20px 40px;
    border-radius: 12px;
    box-shadow: 0 0 15px #00000066;
    width: fit-content;
}
select {
    font-size: 1.1em;
    padding: 10px 15px;
    border-radius: 8px;
    border: 1px solid #555;
    background-color: #fff;        /* White background */
    color: #000;                   /* Black text */
    min-width: 300px;              /* Wider dropdown */
}


/* ARC Color Mapping: You can customize these */
/* You can customize these */
.color-0 { background-color: #000000; } /* black */
.color-1 { background-color: #0074D9; } /* strong blue */
.color-2 { background-color: #FF4136; } /* vivid red */
.color-3 { background-color: #2ECC40; } /* bright green */
.color-4 { background-color: #FFDC00; } /* yellow */
.color-5 { background-color: #AAAAAA; } /* gray */
.color-6 { background-color: #F012BE; } /* hot pink */
.color-7 { background-color: #FF851B; } /* orange */
.color-8 { background-color: #7FDBFF; } /* light blue */
.color-9 { background-color: #870C25; } /* dark red */
.color-10 { background-color: #FFFFFF; } /* white */