@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

body {
    font-family: 'Inter', sans-serif;
}

/* Custom Cursor for the Editor */
.cursor-brush {
    cursor: crosshair;
}

/* Canvas Container Stacking */
.canvas-container {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 400px;
    background-image: 
        linear-gradient(45deg, #f0f0f0 25%, transparent 25%), 
        linear-gradient(-45deg, #f0f0f0 25%, transparent 25%), 
        linear-gradient(45deg, transparent 75%, #f0f0f0 75%), 
        linear-gradient(-45deg, transparent 75%, #f0f0f0 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    overflow: hidden;
    border-radius: 0.5rem;
}

#imageCanvas, #maskCanvas {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 100%;
    max-height: 100%;
}

#maskCanvas {
    pointer-events: auto; /* Allow drawing on this layer */
    opacity: 0.6;
}

/* Range Slider Customization */
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: #4F46E5;
    cursor: pointer;
    margin-top: -6px; 
}

input[type=range]::-webkit-slider-runnable-track {
    width: 100%;
    height: 4px;
    cursor: pointer;
    background: #E5E7EB;
    border-radius: 2px;
}