/* TwentyTwenty CSS for Video Comparison */

.twentytwenty-wrapper {
    position: relative;
    width: 100%;
}

.twentytwenty-container {
    box-sizing: content-box;
    position: relative;
    overflow: hidden;
    cursor: ew-resize;
    user-select: none;
}

.twentytwenty-container video {
    max-width: 100%;
    position: absolute;
    top: 0;
    display: block;
}

.twentytwenty-before,
.twentytwenty-after {
    margin: 0;
    padding: 0;
    position: absolute;
    top: 0;
    left: 0;
}

.twentytwenty-before {
    z-index: 20;
}

.twentytwenty-after {
    z-index: 10;
}

/* Handle/Slider */
.twentytwenty-handle {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    margin-left: -2px;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    z-index: 40;
    cursor: ew-resize;
}

.twentytwenty-handle:before,
.twentytwenty-handle:after {
    content: '';
    display: block;
    position: absolute;
    width: 4px;
    height: 9999px;
    background: rgba(255, 255, 255, 0.3);
    left: 0;
}

.twentytwenty-handle:before {
    top: -9999px;
}

.twentytwenty-handle:after {
    bottom: -9999px;
}

/* Arrows */
.twentytwenty-left-arrow,
.twentytwenty-right-arrow {
    width: 0;
    height: 0;
    border: 6px inset transparent;
    position: absolute;
    top: 50%;
    margin-top: -6px;
}

.twentytwenty-left-arrow {
    border-right: 6px solid white;
    left: 50%;
    margin-left: -17px;
}

.twentytwenty-right-arrow {
    border-left: 6px solid white;
    right: 50%;
    margin-right: -17px;
}

/* Handle circle */
.twentytwenty-handle:before {
    content: '';
    display: block;
    position: absolute;
    top: 50%;
    width: 64px;
    height: 64px;
    margin-top: -32px;
    margin-left: -30px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* Labels */
.twentytwenty-overlay {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 25;
    pointer-events: none;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.twentytwenty-before-label,
.twentytwenty-after-label {
    position: absolute;
    top: 20px;
    padding: 10px 20px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    font-size: 14px;
    font-weight: 600;
    border-radius: 4px;
    opacity: 0;
    transition: opacity 0.3s;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.twentytwenty-before-label {
    left: 20px;
}

.twentytwenty-after-label {
    right: 20px;
}

.twentytwenty-container:hover .twentytwenty-before-label,
.twentytwenty-container:hover .twentytwenty-after-label {
    opacity: 1;
}

.twentytwenty-before-label:before {
    content: attr(data-content);
}

.twentytwenty-after-label:before {
    content: attr(data-content);
}