.roof-row img, 
.facade-row img {
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
    border: 2px solid transparent;
    border-radius: 4px;
}

.roof-row img:hover, 
.facade-row img:hover {
    transform: scale(1.1);
}

.roof-row img.is-active, 
.facade-row img.is-active {
    border-color: #007cba; 
    transform: scale(1.15);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}
/* --- Slider-Mechanik --- */
.beer-slider {
    position: relative;
    overflow: hidden;
    display: block;
    width: 100%;
}

.beer-slider svg,
.beer-slider img {
    display: block;
    width: 100%;
    height: auto;
}

/* Das "Vorher"-Bild liegt absolut darüber und wird beschnitten */
.beer-reveal {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    width: 50%;
    overflow: hidden;
    z-index: 1;
}

.beer-reveal svg {
    height: 100%;
    max-width: none !important; /* Verhindert WordPress-Theme-Überschreibungen */
}

/* Der eigentliche Input-Regler (unsichtbar über dem Slider für Drag-Gesten) */
.beer-range {
    position: absolute;
    z-index: 3;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    opacity: 0;
    cursor: ew-resize;
    -webkit-appearance: none;
    appearance: none;
}

/* Der sichtbare Balken */
.beer-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background: #ffffff;
    z-index: 2;
    transform: translateX(-50%);
    pointer-events: none;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

/* Der Kreisgriff in der Mitte */
.beer-handle::after {
    content: '↔';
    color: #333333;
    font-weight: bold;
    text-align: center;
    line-height: 36px;
    position: absolute;
    top: 50%;
    left: 50%;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #ffffff;
    border: 2px solid #ffffff;
    transform: translate(-50%, -50%);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
}


/* --- Thumbnail-Interaktionen --- */
.roof-row img, 
.facade-row img {
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
    border: 2px solid transparent;
    border-radius: 4px;
}

.roof-row img:hover, 
.facade-row img:hover {
    transform: scale(1.1);
}

.roof-row img.is-active, 
.facade-row img.is-active {
    border-color: #007cba; 
    transform: scale(1.15);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}