* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: black;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

.canvas-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.channel-canvas {
    position: absolute;
    cursor: grab;
    border: none;
    transition: opacity 0.2s, transform 0.1s ease-out;
    mix-blend-mode: screen;
    opacity: 1;
    touch-action: none;
    user-select: none;
    -webkit-user-select: none;
    -webkit-user-drag: none;
    will-change: transform;
    pointer-events: auto;
    left: 0;
    top: 0;
    background: transparent;
}

.channel-canvas:hover {
    z-index: 10;
    opacity: 1;
    cursor: grab;
}

.channel-canvas:active {
    cursor: grabbing;
}

.channel-canvas.dragging {
    cursor: grabbing !important;
    z-index: 100;
    opacity: 0.95;
    transition: none;
    filter: drop-shadow(0 8px 32px rgba(0, 0, 0, 0.2));
    transform: scale(1.01);
}