.ba-slider-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
    height: 400px;
    background: #f0f0f0;
}
.ba-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.ba-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.ba-image-before {
    width: 50%;
    overflow: hidden;
    z-index: 2;
}
.ba-image-before img {
    width: 200%;
    max-width: none;
}
.ba-label {
    position: absolute;
    bottom: 20px;
    padding: 5px 10px;
    background: rgba(0,0,0,0.5);
    color: #fff;
    font-size: 14px;
    border-radius: 4px;
    z-index: 3;
}
.ba-label-before { left: 20px; }
.ba-label-after { right: 20px; }
.ba-slider-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    z-index: 4;
    opacity: 0;
    cursor: ew-resize;
}
.ba-slider-divider {
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    background: #fff;
    z-index: 3;
    transform: translateX(-50%);
    pointer-events: none;
}
.ba-slider-handle {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    background: #fff;
    border-radius: 50%;
    z-index: 3;
    transform: translate(-50%, -50%);
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #333;
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}
.ba-slider-handle svg {
    width: 24px;
    height: 24px;
}