/* Minimalist Color Game Styles */

/* Slider Custom Styles - 更细更精致 */
.slider-thumb::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: white;
    cursor: pointer;
    border: 2px solid #000;
    box-shadow: 0 0 0 2px white, 0 2px 6px rgba(0,0,0,0.25);
    position: relative;
    z-index: 20;
}

.slider-thumb::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: white;
    cursor: pointer;
    border: 2px solid #000;
    box-shadow: 0 0 0 2px white, 0 2px 6px rgba(0,0,0,0.25);
    position: relative;
    z-index: 20;
}

.slider-thumb:focus {
    outline: none;
}

.slider-thumb:active::-webkit-slider-thumb {
    cursor: grabbing;
}

.slider-thumb:active::-moz-range-thumb {
    cursor: grabbing;
}

/* Color Wheel Cursor - 双层边框 */
#wheel-cursor {
    transition: left 0.05s ease, top 0.05s ease;
    cursor: grab;
}

#wheel-cursor:active {
    cursor: grabbing;
}

/* Canvas拖拽优化 */
#color-wheel {
    user-select: none;
    -webkit-user-select: none;
}

/* Smooth animations */
#game-area,
#result-area {
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Remove default header/footer colors if present */
body {
    background: white;
}