/* Custom styles for a polished look */
body {
    font-family: 'Inter', sans-serif;
    background-color: #111827; /* bg-gray-900 */
    color: #f9fafb; /* text-gray-50 */
}

/* Style for the array boxes */
.array-box {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 2px;
    background-color: #3b82f6; /* bg-blue-500 */
    border: 1px solid #6b7280; /* border-gray-500 */
    border-radius: 6px;
    transition: height 0.3s ease, background-color 0.3s ease, transform 0.3s ease;
    color: white;
    font-weight: 500;
    font-size: 0.8rem;
    overflow: hidden;      /* Prevent text from spilling out */
    white-space: nowrap;   /* Keep text on a single line */
}

/* Custom slider track and thumb styling */
input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    background: #374151; /* bg-gray-700 */
    border-radius: 5px;
    outline: none;
    opacity: 0.7;
    transition: opacity .2s;
}

input[type="range"]:hover {
    opacity: 1;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: #3b82f6; /* bg-blue-500 */
    cursor: pointer;
    border-radius: 50%;
    border: 2px solid #1f2937; /* bg-gray-800 */
}

input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: #3b82f6; /* bg-blue-500 */
    cursor: pointer;
    border-radius: 50%;
    border: 2px solid #1f2937; /* bg-gray-800 */
}

/* Custom modal backdrop */
.modal-backdrop {
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}