.color-swatches {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0;
    padding-top: 1.5rem;
    border-top: 1px solid var(--light-color);
}

.swatch {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid var(--light-color);
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.swatch:hover {
    transform: scale(1.1);
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
}

#pixel-test-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    cursor: none;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 2rem;
    box-sizing: border-box;
}

.exit-instruction {
    color: rgba(255, 255, 255, 0.5);
    font-size: 1rem;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
    opacity: 0;
    transition: opacity 0.5s;
}