/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #1f2937; 
}

::-webkit-scrollbar-thumb {
    background: #4b5563; 
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #6b7280; 
}

/* Canvas Wrapper Pattern */
main {
    background-image: radial-gradient(#374151 1px, transparent 1px);
    background-size: 20px 20px;
}

/* Hide number input spinners */
input[type=number]::-webkit-inner-spin-button, 
input[type=number]::-webkit-outer-spin-button { 
  -webkit-appearance: none; 
  margin: 0; 
}
input[type=number] {
    -moz-appearance: textfield;
}

/* Range Input Styling */
input[type=range] {
    -webkit-appearance: none;
    background: transparent; 
}

input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    height: 16px;
    width: 16px;
    border-radius: 50%;
    background: #0ea5e9;
    cursor: pointer;
    margin-top: -6px; 
    box-shadow: 0 0 2px rgba(0,0,0,0.5);
}

input[type=range]::-webkit-slider-runnable-track {
    width: 100%;
    height: 4px;
    cursor: pointer;
    background: #4b5563;
    border-radius: 2px;
}