/* Dynamic comparison — unified 2D split (baseline | ours / GT) */

.cmp-global-tabs {
    max-width: 1200px;
    margin: 0 auto 40px;
    padding: 0 16px;
    box-sizing: border-box;
}

.cmp-method-tabs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.cmp-method-tab {
    padding: 8px 18px;
    font-size: 15px;
    font-weight: 600;
    color: #444;
    background: #f0f0f5;
    border: 2px solid transparent;
    border-radius: 999px;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.cmp-method-tab:hover {
    color: #6567C9;
    background: #e8e8f8;
}

.cmp-method-tab.active {
    color: #fff;
    background: linear-gradient(107.54deg, #0078d4 .39%, #8661c5 51.23%, #ff9349 100%) fixed;
    box-shadow: 0 2px 8px rgba(101, 103, 201, 0.35);
}

.dynamic-pano-card {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto 64px;
    padding: 16px;
    box-sizing: border-box;
}

.dynamic-pano-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: auto auto;
    column-gap: 20px;
    row-gap: 6px;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0;
    box-sizing: border-box;
    align-items: stretch;
}

.dynamic-pano-main-tabs {
    grid-column: 1;
    grid-row: 1;
}

.dynamic-pano-orbit-header {
    grid-column: 2;
    grid-row: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.dynamic-pano-main,
.dynamic-pano-orbit {
    min-width: 0;
    height: 100%;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.dynamic-pano-main {
    grid-column: 1;
    grid-row: 2;
}

.dynamic-pano-orbit {
    grid-column: 2;
    grid-row: 2;
}

.dynamic-pano-main-tabs .cmp-global-tabs,
.dynamic-pano-orbit-header .cmp-orbit-method-label {
    max-width: none;
    margin: 0 auto 12px;
    padding: 0;
    min-height: 44px;
}

.dynamic-pano-main-tabs .cmp-global-tabs {
    margin-bottom: 0;
}

.dynamic-pano-grid .cmp-pano-carousel {
    max-width: none;
    margin: 0;
    padding: 0;
}

.dynamic-pano-main .cmp-pano-carousel,
.dynamic-pano-orbit .cmp-pano-carousel {
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.dynamic-pano-main .cmp-pano-track,
.dynamic-pano-orbit .x-carousel-slider {
    flex: 1;
    min-height: 0;
}

.dynamic-pano-main .cmp-pano-slide.active,
.dynamic-pano-main .cmp-widget,
.dynamic-pano-main .cmp-unified {
    height: 100%;
}

.cmp-orbit-method-label .cmp-method-tab {
    cursor: default;
}

.cmp-orbit-note {
    margin: 4px 2px 0;
    font-size: 13px;
    line-height: 1.25;
    color: #666;
    text-align: left;
    flex: 0 0 auto;
}

#pano-comparison .cmp-pano-counter {
    display: none;
}

#orbit-compare-carousel .x-carousel-slider {
    flex: 0 0 auto;
    align-items: flex-start;
    margin: 0 auto 8px;
}

#orbit-compare-carousel .x-carousel-slider-item {
    display: flex;
    height: auto;
    min-height: 0;
}

#orbit-compare-carousel .x-carousel-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    width: 100%;
    max-width: none;
    height: 44px;
    margin: 20px auto 0;
}

#orbit-compare-carousel .x-carousel-switch {
    width: 44px;
    height: 44px;
    margin: 0;
    border-radius: 50%;
    background: linear-gradient(107.54deg, #0078d4 .39%, #8661c5 51.23%, #ff9349 100%) fixed;
    color: #fff;
    font-size: 18px;
    box-shadow: 0 2px 8px rgba(101, 103, 201, 0.4);
}

#orbit-compare-carousel .x-carousel-pages {
    display: flex;
    gap: 8px;
    flex: 0 0 auto;
}

#orbit-compare-carousel .x-carousel-page {
    width: 10px;
    height: 10px;
    margin: 0;
    border-radius: 50%;
    background: #ccc;
}

#orbit-compare-carousel .x-carousel-page.x-carousel-page-active {
    width: 10px;
    height: 10px;
    background: #6567C9;
    transform: scale(1.2);
}

.cmp-widget {
    width: 100%;
}

.cmp-unified {
    position: relative;
    width: 100%;
    aspect-ratio: 2 / 1;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
    background: #000;
    cursor: crosshair;
    touch-action: none;
    --h-split: 50%;
    --v-split: 50%;
}

.cmp-pers-grid .cmp-unified {
    aspect-ratio: 16 / 9;
}

.cmp-layer {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.cmp-layer img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    user-select: none;
    -webkit-user-drag: none;
}

.cmp-layer-baseline {
    z-index: 3;
}

.cmp-layer-ours {
    z-index: 2;
}

.cmp-layer-gt {
    z-index: 1;
}

.cmp-label {
    position: absolute;
    padding: 5px 12px;
    font-size: 13px;
    font-weight: 700;
    color: #fff;
    background: rgba(0, 0, 0, 0.58);
    border-radius: 6px;
    pointer-events: none;
    z-index: 15;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}

.cmp-label-baseline {
    top: 10px;
    left: 10px;
}

.cmp-label-ours {
    top: 10px;
    right: 10px;
}

.cmp-label-gt {
    bottom: 10px;
    left: 10px;
}

/* Split guides */
.cmp-guide-v {
    position: absolute;
    left: 0;
    right: 0;
    top: var(--v-split);
    height: 2px;
    margin-top: -1px;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 0 6px rgba(0, 0, 0, 0.45);
    z-index: 12;
    pointer-events: none;
}

.cmp-guide-h {
    position: absolute;
    left: var(--h-split);
    top: 0;
    width: 2px;
    margin-left: -1px;
    height: var(--v-split);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 0 6px rgba(0, 0, 0, 0.45);
    z-index: 12;
    pointer-events: none;
}

.cmp-crosshair {
    position: absolute;
    left: var(--h-split);
    top: var(--v-split);
    width: 34px;
    height: 34px;
    margin: -17px 0 0 -17px;
    border-radius: 50%;
    border: 2px solid #6567C9;
    background: #fff;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
    z-index: 14;
    pointer-events: none;
}

.cmp-crosshair::after {
    content: "+";
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    color: #6567C9;
    line-height: 1;
}

/* Perspective 2×2 */
.cmp-pers-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto 64px;
    padding: 0 16px;
    box-sizing: border-box;
}

/* Panoramic carousel */
.cmp-pano-carousel {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto 64px;
    padding: 0 16px;
    box-sizing: border-box;
}

.cmp-pano-track {
    position: relative;
    width: 100%;
}

.cmp-pano-slide {
    display: none;
    width: 100%;
}

.cmp-pano-slide.active {
    display: block;
}

.cmp-pano-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 20px;
}

.cmp-pano-btn {
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 50%;
    background: linear-gradient(107.54deg, #0078d4 .39%, #8661c5 51.23%, #ff9349 100%) fixed;
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(101, 103, 201, 0.4);
    transition: transform 0.15s ease;
}

.cmp-pano-btn:hover {
    transform: scale(1.08);
}

.cmp-pano-dots {
    display: flex;
    gap: 8px;
}

.cmp-pano-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ccc;
    border: none;
    padding: 0;
    cursor: pointer;
}

.cmp-pano-dot.active {
    background: #6567C9;
    transform: scale(1.2);
}

.cmp-pano-counter {
    font-size: 14px;
    font-weight: 600;
    color: #888;
    min-width: 48px;
    text-align: center;
}

@media (max-width: 900px) {
    .dynamic-pano-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto auto auto;
    }

    .dynamic-pano-main-tabs,
    .dynamic-pano-orbit-header,
    .dynamic-pano-main,
    .dynamic-pano-orbit {
        grid-column: 1;
        grid-row: auto;
    }

    .cmp-pers-grid {
        grid-template-columns: 1fr;
    }
}

/* Qualitative evaluation — 3 columns: equal height, width from image aspect */
.qual-eval-compare {
    --qual-eval-img-height: 640px;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto var(--spacing-block, 64px);
    padding: 16px 8px 8px;
    box-sizing: border-box;
}

.qual-eval-compare-grid {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    justify-content: center;
    gap: 6px;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.qual-eval-compare-col {
    flex: 0 0 auto;
    width: auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.qual-eval-compare-col-title {
    text-align: center;
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    color: #333;
    flex-shrink: 0;
    width: 100%;
}

.qual-eval-compare-carousel {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: auto;
    min-height: 0;
}

.qual-eval-compare-carousel .x-carousel-slider {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: center;
    width: auto;
    max-width: none;
    height: var(--qual-eval-img-height);
    min-height: var(--qual-eval-img-height);
    margin: 0 auto 8px;
    overflow: hidden;
}

.qual-eval-compare-carousel .x-carousel-nav {
    flex-shrink: 0;
    width: 80%;
    min-width: 140px;
    max-width: none;
    margin-top: auto;
    padding: 0 4px;
    box-sizing: border-box;
}

.qual-eval-compare-carousel .x-carousel-switch {
    width: 56px;
    height: 28px;
    margin: 8px 4px;
}

.qual-eval-compare-carousel .x-carousel-pages {
    flex: 1;
    justify-content: center;
}

.qual-eval-compare-carousel .x-carousel-slider-item {
    flex: 0 0 auto !important;
    width: auto !important;
    max-width: none;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.compare-column-slide {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.compare-column-slide img {
    display: block;
    width: auto;
    height: var(--qual-eval-img-height);
    max-height: var(--qual-eval-img-height);
    object-fit: contain;
    border-radius: 8px;
}

@media (max-width: 960px) {
    .qual-eval-compare-grid {
        flex-direction: column;
        align-items: center;
        gap: 24px;
    }

    .qual-eval-compare-col {
        width: 100%;
        max-width: 100%;
    }

    .qual-eval-compare-carousel,
    .qual-eval-compare-carousel .x-carousel-slider {
        width: 100%;
    }

    .qual-eval-compare-carousel .x-carousel-slider-item {
        width: 100% !important;
    }

    .compare-column-slide img {
        width: 100%;
        height: auto;
        max-height: none;
    }
}