/* ============================================================
   DMM — Before / After
   ============================================================ */
.dmm-beforeafter {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(2, 1fr);
    margin: 1.5em 0;
}

.dmm-beforeafter[data-cols="1"] { grid-template-columns: 1fr; }
.dmm-beforeafter[data-cols="2"] { grid-template-columns: repeat(2, 1fr); }
.dmm-beforeafter[data-cols="3"] { grid-template-columns: repeat(3, 1fr); }

.dmm-ba-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* --- Comparison stage --- */
.dmm-ba {
    --dmm-ba-pos: 50%;
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: 8px;
    cursor: ew-resize;
    user-select: none;
    -webkit-user-select: none;
    touch-action: none;
    background: #eceef1;
}

.dmm-ba img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    pointer-events: none;
    -webkit-user-drag: none;
}

/* Before layer clipped to the handle position */
.dmm-ba-before-wrap {
    position: absolute;
    inset: 0;
    clip-path: inset(0 calc(100% - var(--dmm-ba-pos)) 0 0);
    will-change: clip-path;
}

/* --- Corner labels --- */
.dmm-ba-tag {
    position: absolute;
    bottom: 12px;
    z-index: 3;
    padding: 4px 10px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #fff;
    background: rgba(0, 0, 0, 0.55);
    border-radius: 999px;
    backdrop-filter: blur(3px);
    pointer-events: none;
}

.dmm-ba-tag-before { left: 12px; }
.dmm-ba-tag-after  { right: 12px; }

/* --- Drag handle --- */
.dmm-ba-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: var(--dmm-ba-pos);
    width: 0;
    z-index: 4;
    transform: translateX(-50%);
    pointer-events: none;
}

.dmm-ba-handle-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    transform: translateX(-50%);
    background: #fff;
    box-shadow: 0 0 6px rgba(0, 0, 0, 0.4);
}

.dmm-ba-handle-grip {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
}

/* double chevron in the grip */
.dmm-ba-handle-grip::before,
.dmm-ba-handle-grip::after {
    content: "";
    position: absolute;
    top: 50%;
    width: 7px;
    height: 7px;
    border: solid #4a4f57;
    border-width: 2px 2px 0 0;
}

.dmm-ba-handle-grip::before {
    left: 11px;
    transform: translateY(-50%) rotate(-135deg);
}

.dmm-ba-handle-grip::after {
    right: 11px;
    transform: translateY(-50%) rotate(45deg);
}

.dmm-ba:focus-visible {
    outline: 2px solid #2271b1;
    outline-offset: 2px;
}

/* --- Caption --- */
.dmm-ba-caption {
    font-size: 0.85rem;
    color: #5a626b;
    text-align: center;
    line-height: 1.4;
}

/* --- Responsive --- */
@media (max-width: 600px) {
    .dmm-beforeafter,
    .dmm-beforeafter[data-cols="2"],
    .dmm-beforeafter[data-cols="3"] {
        grid-template-columns: 1fr;
    }
}