/* ==========================================================================
   Shared Custom Components - Prompt formula, badges, domain use case, sliders
   ========================================================================== */

/* Prompt formula block */
.prompt-formula-block {
    border: 1px solid #E5E5E5;
    border-radius: 4px;
    padding: 12px;
    background-color: #fafafa;
}
.dark .prompt-formula-block {
    background-color: #2d2d2d;
    border-color: #555;
}
.prompt-formula-text {
    color: #666;
    font-size: 0.9em;
}
.dark .prompt-formula-text {
    color: #e0e0e0;
}
.prompt-formula-block.formula-edit {
    margin-top: 10px;
}
.formula-edit .prompt-formula-text {
    font-size: 0.95em;
    margin-top: 8px;
}

/* Badges */
.badge-subject {
    background-color: #f3e5f5;
    padding: 2px 6px;
    border-radius: 3px;
    color: #000;
}
.dark .badge-subject {
    background-color: #6b2c91;
    color: #fff;
}
.badge-behavior {
    background-color: #fff9c4;
    padding: 2px 6px;
    border-radius: 3px;
    color: #000;
}
.dark .badge-behavior {
    background-color: #8b7500;
    color: #fff;
}
.badge-style {
    background-color: #c8e6c9;
    padding: 2px 6px;
    border-radius: 3px;
    color: #000;
}
.dark .badge-style {
    background-color: #2d5a2f;
    color: #fff;
}
.badge-environment {
    background-color: #e0f7fa;
    padding: 2px 6px;
    border-radius: 3px;
    color: #000;
}
.dark .badge-environment {
    background-color: #006064;
    color: #fff;
}
.badge-inline {
    padding: 2px 4px;
    border-radius: 3px;
}

/* Image editing formula badges */
.badge-modification {
    background-color: #fff9c4;
    padding: 2px 6px;
    border-radius: 3px;
    color: #000;
}
.dark .badge-modification {
    background-color: #8b7500;
    color: #fff;
}
.badge-target {
    background-color: #f3e5f5;
    padding: 2px 6px;
    border-radius: 3px;
    color: #000;
}
.dark .badge-target {
    background-color: #6b2c91;
    color: #fff;
}
.badge-preservation {
    background-color: #c8e6c9;
    padding: 2px 6px;
    border-radius: 3px;
    color: #000;
}
.dark .badge-preservation {
    background-color: #2d5a2f;
    color: #fff;
}

/* Video formula badges */
.badge-action {
    background-color: #fff9c4;
    padding: 2px 6px;
    border-radius: 3px;
    color: #000;
}
.dark .badge-action {
    background-color: #8b7500;
    color: #fff;
}
.badge-scene {
    background-color: #c8e6c9;
    padding: 2px 6px;
    border-radius: 3px;
    color: #000;
}
.dark .badge-scene {
    background-color: #2d5a2f;
    color: #fff;
}
.badge-camera {
    background-color: #ffe082;
    padding: 2px 6px;
    border-radius: 3px;
    color: #000;
}
.dark .badge-camera {
    background-color: #b8860b;
    color: #fff;
}
.badge-lighting {
    background-color: #e0f7fa;
    padding: 2px 6px;
    border-radius: 3px;
    color: #000;
}
.dark .badge-lighting {
    background-color: #006064;
    color: #fff;
}
.badge-style-video {
    background-color: #ffe0b2;
    padding: 2px 6px;
    border-radius: 3px;
    color: #000;
}
.dark .badge-style-video {
    background-color: #e65100;
    color: #fff;
}
.badge-audio {
    background-color: #f8bbd0;
    padding: 2px 6px;
    border-radius: 3px;
    color: #000;
}
.dark .badge-audio {
    background-color: #c2185b;
    color: #fff;
}

/* Domain use case text */
.domain-use-case-text {
    padding: 0.5em;
    margin-top: 0.4em;
    background: #f5f5fa;
    border-radius: 8px;
    font-size: 14px;
    color: #333;
}
.dark .domain-use-case-text {
    background: #3a3a3a;
    color: #e0e0e0;
}

/* Image comparison slider */
.img-comp-slider {
    position: relative;
    max-width: 100%;
    margin: 1em 0;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.1);
}
.img-comp-slider .img-comp-wrap {
    position: relative;
    width: 100%;
    transform-origin: center center;
    transition: transform 0.15s ease;
    will-change: transform;
    cursor: default;
}
.img-comp-slider.is-zoomed .img-comp-wrap { cursor: grab; }
.img-comp-slider.is-panning .img-comp-wrap { cursor: grabbing; }
.img-comp-slider .img-comp-base {
    display: block;
    width: 100%;
    height: auto;
    vertical-align: top;
}
.img-comp-slider .img-comp-overlay-wrap {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}
.img-comp-slider .img-comp-overlay-wrap img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.img-comp-slider .img-comp-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 4px;
    margin-left: -2px;
    background: #fff;
    cursor: ew-resize;
    z-index: 2;
    box-shadow: 0 0 8px rgba(0,0,0,0.4);
    transform: scale(var(--img-comp-ui-inverse, 1));
    transform-origin: center center;
}
.img-comp-slider .img-comp-handle::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: -14px;
    right: -14px;
}
.img-comp-slider .img-comp-handle::after {
    content: "↔";
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255,255,255,0.95);
    color: #333;
    font-size: 12px;
    padding: 5px 8px;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    white-space: nowrap;
    pointer-events: none;
}
.img-comp-slider .img-comp-hint {
    position: absolute;
    left: 50%;
    top: 8px;
    transform: translateX(-50%) scale(var(--img-comp-ui-inverse, 1));
    transform-origin: top center;
    font-size: 11px;
    padding: 4px 10px;
    border-radius: 6px;
    background: rgba(0,0,0,0.6);
    color: #fff;
    z-index: 3;
    pointer-events: none;
}
.img-comp-slider .img-comp-label {
    position: absolute;
    bottom: 8px;
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 4px;
    background: rgba(0,0,0,0.65);
    color: #fff;
    z-index: 3;
    pointer-events: none;
    transform: scale(var(--img-comp-ui-inverse, 1));
}
.img-comp-slider .img-comp-label-left {
    left: 8px;
    transform-origin: bottom left;
}
.img-comp-slider .img-comp-label-right {
    right: 8px;
    transform-origin: bottom right;
}
.img-comp-slider-wrapper { position: relative; }
.img-comp-expand-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    z-index: 4;
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 6px;
    background: rgba(0,0,0,0.6);
    color: #fff;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.8;
}
.img-comp-expand-btn:hover { opacity: 1; background: rgba(0,0,0,0.8); }
.img-comp-zoom-controls {
    position: absolute;
    top: 8px;
    right: 42px;
    z-index: 4;
    display: flex;
    gap: 6px;
}
.img-comp-modal-slider .img-comp-zoom-controls {
    right: 52px;
}
.img-comp-zoom-btn {
    min-width: 32px;
    height: 28px;
    border: none;
    border-radius: 6px;
    background: rgba(0,0,0,0.6);
    color: #fff;
    cursor: pointer;
    font-size: 13px;
    padding: 0 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    opacity: 0.9;
}
.img-comp-zoom-btn:hover {
    opacity: 1;
    background: rgba(0,0,0,0.8);
}
.img-comp-zoom-btn:disabled {
    opacity: 0.45;
    cursor: default;
}
.img-comp-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0,0,0,0.85);
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.img-comp-modal.is-open { display: flex; }
.img-comp-modal-content {
    position: relative;
    display: inline-block;
    max-width: 95vw;
    max-height: 95vh;
}
.img-comp-modal .img-comp-slider {
    max-height: 90vh;
    margin: 0;
}
.img-comp-modal .img-comp-wrap {
    max-height: 90vh;
}
.img-comp-modal .img-comp-slider .img-comp-hint,
.img-comp-modal .img-comp-slider .img-comp-label {
    font-size: 12px;
    padding: 4px 10px;
}
.img-comp-modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 10;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 6px;
    background: rgba(0,0,0,0.65);
    color: #fff;
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
}
.img-comp-modal-close:hover { background: rgba(0,0,0,0.85); }

/* Performance model index card + page hero media */
.pm-card-media {
    width: 100%;
    margin-bottom: 12px;
}
.pm-card-media img,
.pm-card-media video {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 8px;
    background: #0a0a0a;
}
.pm-card-media .img-comp-slider {
    margin: 0;
    border-radius: 8px;
}
.pto-flow {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    gap: 6px;
    align-items: center;
    width: 100%;
}
.pto-flow--hero {
    gap: 18px;
    max-width: 640px;
    margin: 0 auto;
}
.pto-flow-frame {
    aspect-ratio: 3 / 4;
    border-radius: 8px;
    background: var(--bg-gray-light);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.pto-flow--hero .pto-flow-frame {
    border-radius: 10px;
}
.dark .pto-flow-frame {
    background: #0a0a0a;
}
.pto-flow-frame img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    background: #0a0a0a;
}
.pto-flow-arrow {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-gray-light);
    line-height: 1;
    padding: 0 2px;
}
.pto-flow--hero .pto-flow-arrow {
    font-size: 28px;
}
.pto-flow--landscape .pto-flow-frame {
    aspect-ratio: 16 / 9;
}
.pm-card-media .pto-flow + .pto-flow {
    margin-top: 8px;
}
.dark .pto-flow-arrow {
    color: #94a3b8;
}
.pm-model-hero {
    width: 100%;
    margin: 1.25rem 0 1.75rem;
}
.pm-model-hero img,
.pm-model-hero video {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 8px;
    background: #0a0a0a;
}
.pm-model-hero .img-comp-slider {
    width: 100%;
    margin: 0;
    border-radius: 8px;
}

/* P-Image-Try-On example gallery */
.pto-gallery-row {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin: 0 0 8px;
    align-items: stretch;
}
.pto-card {
    flex: 1 1 480px;
    max-width: 100%;
    text-align: left;
    border: 1px solid var(--border-light);
    border-radius: 12px;
    padding: 14px;
    background: var(--bg-light);
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}
.dark .pto-card {
    background: #2d2d2d;
    border-color: #555;
}
.pto-storyboard {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}
.pto-row-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-gray);
    margin: 0;
}
.dark .pto-row-label {
    color: var(--text-gray-light);
}
.pto-garment-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: flex-start;
    padding: 10px;
    border-radius: 10px;
    background: var(--bg-gray-light);
    border: 1px solid var(--border-light);
}
.dark .pto-garment-strip {
    background: #1a1a1a;
    border-color: #555;
}
.pto-garment-strip .pto-cell {
    flex: 1 1 72px;
    max-width: calc(25% - 6px);
    min-width: 64px;
}
.pto-garment-frame {
    aspect-ratio: 1 / 1;
    width: 100%;
    border-radius: 8px;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.dark .pto-garment-frame {
    background: #0a0a0a;
}
.pto-garment-frame img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    background: #0a0a0a;
}
.pto-main-row {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    align-items: start;
}
.pto-cell {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}
.pto-label {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    line-height: 1.3;
}
.dark .pto-label {
    color: var(--text-gray-light);
}
.pto-frame {
    aspect-ratio: var(--pto-aspect, 3 / 4);
    width: 100%;
    border-radius: 10px;
    background: var(--bg-gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.dark .pto-frame {
    background: #0a0a0a;
}
.pto-frame img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    background: #0a0a0a;
}
@media (max-width: 1100px) {
    .pto-main-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
    .pto-card { flex: 1 1 100%; }
    .pto-main-row { grid-template-columns: 1fr; }
}

/* P-Image-Try-On portal tabs (optional HTML gallery) */
.pto-tabs { margin-top: 8px; }
.pto-tab-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
}
.pto-tab-btn {
    border: 1px solid var(--border-light);
    background: var(--bg-gray-light);
    color: var(--text-light);
    border-radius: 999px;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}
.dark .pto-tab-btn {
    border-color: #555;
    background: #2d2d2d;
    color: var(--text-dark);
}
.pto-tab-btn[aria-selected="true"] {
    background: var(--pruna-purple);
    border-color: var(--pruna-purple);
    color: #fff;
}
.pto-tab-panel { display: none; }
.pto-tab-panel[data-active="true"] { display: block; }