/* ============================================
   WCA INTERACTIVE CAKE BOX — CSS
   ============================================ */

:root {
    --wca-icb-bg:         #f4f0e6;
    --wca-icb-gold:       #c4a162;
    --wca-icb-gold-dk:    #a8873f;
    --wca-icb-txt-dark:   #1a1816;
    --wca-icb-txt-mid:    #706858;
    --wca-icb-f-disp:     var(--wca-font-display, 'Cormorant Garamond', Georgia, serif);
    --wca-icb-f-body:     var(--wca-font-body, 'Montserrat', Arial, sans-serif);
    --wca-icb-ease:       cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ── Container ──────────────────────────────── */
.wca-icb-container {
    font-family: var(--wca-icb-f-body);
    background: var(--wca-icb-bg, #f4f0e6);
    color: var(--wca-icb-txt-dark);
    width: 100%;
    overflow: hidden;
    position: relative;
}

/* ── Corner Accents (shared) ──────────────── */
.wca-icb-cf-tl, .wca-icb-cf-tr,
.wca-icb-cf-bl, .wca-icb-cf-br {
    position: absolute;
    width: 20px;
    height: 20px;
    border: 1.5px solid var(--wca-icb-gold);
    z-index: 5;
    pointer-events: none;
}
.wca-icb-cf-tl { top: -1px;    left: -1px;   border-right: none; border-bottom: none; }
.wca-icb-cf-tr { top: -1px;    right: -1px;  border-left:  none; border-bottom: none; }
.wca-icb-cf-bl { bottom: -1px; left: -1px;   border-right: none; border-top:   none; }
.wca-icb-cf-br { bottom: -1px; right: -1px;  border-left:  none; border-top:   none; }

/* ── Shared Typography ───────────────────── */
.wca-icb-label {
    font-size: var(--wca-icb-l-sub-fs, 0.65rem);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--wca-icb-l-sub-color, var(--wca-icb-gold-dk));
    margin: 0 0 1rem 0;
    font-weight: 500;
}
.wca-icb-title {
    font-family: var(--wca-icb-f-disp);
    font-size: var(--wca-icb-l-title-fs, 2.2rem);
    color: var(--wca-icb-l-title-color, var(--wca-icb-txt-dark));
    font-weight: 400;
    margin: 0 0 1rem 0;
    line-height: 1.2;
}
.wca-icb-desc {
    font-size: var(--wca-icb-l-desc-fs, 0.85rem);
    color: var(--wca-icb-l-desc-color, var(--wca-icb-txt-mid));
    line-height: 1.8;
    margin: 0 0 2rem 0;
}

/* ── Detail Panel / Right Column Typography Overrides ── */
.wca-icb-detail-col .wca-icb-label,
.wca-icb-modal .wca-icb-label {
    font-size: var(--wca-icb-r-sub-fs, 0.65rem);
    color: var(--wca-icb-r-sub-color, var(--wca-icb-gold-dk));
}
.wca-icb-detail-col .wca-icb-title,
.wca-icb-modal .wca-icb-title {
    font-size: var(--wca-icb-r-title-fs, 2.2rem);
    color: var(--wca-icb-r-title-color, var(--wca-icb-txt-dark));
}
.wca-icb-detail-col .wca-icb-desc,
.wca-icb-modal .wca-icb-desc {
    font-size: var(--wca-icb-r-desc-fs, 0.85rem);
    color: var(--wca-icb-r-desc-color, var(--wca-icb-txt-mid));
}

/* ============================================
   STAGE: INTRO
   ============================================ */
.wca-icb-stage--intro {
    padding: 4rem 2rem;
}

.wca-icb-intro-layout {
    display: flex;
    align-items: center;
    gap: 6rem;
    max-width: 1100px;
    margin: 0 auto;
}

/* Video frame (left side) */
.wca-icb-intro-media {
    flex: 1;
    min-width: 0;
}

.wca-icb-video-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    border: 1px solid rgba(0,0,0,0.06);
    overflow: hidden;
    cursor: pointer;
}

.wca-icb-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Poster image overlay (shown before video plays) */
.wca-icb-poster {
    position: absolute;
    inset: 0;
    z-index: 3;
    cursor: pointer;
    transition: opacity 0.5s ease;
}
.wca-icb-poster-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.wca-icb-poster.is-hidden {
    opacity: 0;
    pointer-events: none;
}

/* Intro text (right side) */
.wca-icb-intro-text {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.wca-icb-open-btn {
    background-color: var(--wca-icb-btn-open-bg, var(--wca-icb-gold, #c4a162));
    border: none;
    color: var(--wca-icb-btn-open-color, #1a1816);
    font-family: var(--wca-icb-f-body);
    font-size: var(--wca-icb-btn-open-fs, 0.75rem);
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: var(--wca-icb-btn-open-padding, 1rem 2.5rem);
    cursor: pointer;
    transition: opacity 0.3s ease;
    margin-top: 0.5rem;
}
.wca-icb-open-btn:hover { opacity: 0.8; }

/* ============================================
   STAGE: GRID  (after video)
   ============================================ */
.wca-icb-stage--grid {
    padding: 5rem 2rem 4rem;
}

.wca-icb-grid-layout {
    display: flex;
    align-items: flex-start;
    gap: 3rem;
    max-width: 1080px;
    margin: 0 auto;
}

/* ── Left: Grid Column (55%) ─────────────── */
.wca-icb-grid-col {
    flex: 0 0 55%;
    min-width: 0;
}

.wca-icb-grid-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    border: 1px solid rgba(0,0,0,0.07);
    margin-bottom: 2.5rem;
    overflow: hidden;
    background: transparent;
}

/* 4×4 Cake grid */
.wca-icb-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(4, 1fr);
    width: 100%;
    height: 100%;
    padding: 0.75rem;
    gap: 0.5rem;
    box-sizing: border-box;
}

.wca-icb-cake {
    position: relative;
    cursor: pointer;
    overflow: visible; /* allow pop-up shadow to show */
    background: #fff;
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    min-height: 44px; /* touch target */
    min-width: 44px;  /* touch target */
}
.wca-icb-cake img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    pointer-events: none;
}
@media (hover: hover) {
    .wca-icb-cake:hover {
        transform: translateY(-4px) scale(1.07);
        box-shadow: 0 10px 24px rgba(0,0,0,0.13);
        z-index: 5;
    }
}
.wca-icb-cake.active {
    outline: 1.5px solid var(--wca-icb-gold);
    outline-offset: -1.5px;
    z-index: 5;
}

/* Grid footer text — matches reference screenshot exactly */
.wca-icb-grid-footer {
    text-align: center;
    padding: 0 0.5rem;
}
.wca-icb-grid-footer .wca-icb-label {
    margin-bottom: 0.7rem;
}
.wca-icb-grid-footer .wca-icb-title {
    font-size: var(--wca-icb-l-title-fs, 2.2rem);
    margin-bottom: 0.8rem;
}
.wca-icb-grid-footer .wca-icb-desc {
    margin-bottom: 1.5rem;
    max-width: 360px;
    margin-left: auto;
    margin-right: auto;
}
.wca-icb-close-btn {
    background: var(--wca-icb-btn-close-bg, transparent);
    border: none;
    color: var(--wca-icb-btn-close-color, var(--wca-icb-l-desc-color, var(--wca-icb-txt-mid)));
    font-size: var(--wca-icb-btn-close-fs, 0.65rem);
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: var(--wca-icb-btn-close-padding, 0);
    cursor: pointer;
    transition: color 0.3s ease, opacity 0.3s ease;
    font-family: var(--wca-icb-f-body);
}
.wca-icb-close-btn:hover { color: var(--wca-icb-gold); opacity: 0.8; }

/* ── Right: Detail Column (45%) — always visible ─── */
.wca-icb-detail-col {
    flex: 0 0 calc(45% - 3rem);
    min-width: 0;
    position: relative;
}

/* Empty state placeholder — visible until a cake is clicked */
.wca-icb-detail-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1.5px dashed rgba(196, 161, 98, 0.3);
    transition: opacity 0.3s ease;
    pointer-events: none;
}
.wca-icb-detail-col.is-active .wca-icb-detail-placeholder {
    opacity: 0;
    pointer-events: none;
}
.wca-icb-detail-placeholder-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    text-align: center;
}
.wca-icb-detail-placeholder-inner svg {
    opacity: 0.25;
}
.wca-icb-detail-placeholder-inner p {
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--wca-icb-txt-mid);
    opacity: 0.5;
    line-height: 1.6;
    margin: 0;
    font-family: var(--wca-icb-f-body);
}

/* Detail frame + text: invisible until first click, then slide in */
.wca-icb-detail-frame,
.wca-icb-detail-text {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    pointer-events: none;
}
.wca-icb-detail-col.is-active .wca-icb-detail-frame,
.wca-icb-detail-col.is-active .wca-icb-detail-text {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.wca-icb-detail-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    border: 1px solid rgba(0,0,0,0.07);
    margin-bottom: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: transparent;
}

/* Cake image floats inside frame — no white card */
.wca-icb-detail-img-wrap {
    width: 78%;
    height: 78%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.wca-icb-detail-img {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.wca-icb-detail-img img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 20px 35px rgba(0,0,0,0.13));
    display: block;
}

/* Detail text — matches right column of reference screenshot */
.wca-icb-detail-text {
    text-align: center;
    padding: 0 0.5rem;
}
.wca-icb-detail-text .wca-icb-label {
    margin-bottom: 0.5rem;
}
.wca-icb-detail-text .wca-icb-title {
    font-size: var(--wca-icb-r-title-fs, 2.2rem);
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 1.2rem;
}
/* Gold divider line under flavor name — like in the screenshot */
.wca-icb-detail-text .wca-icb-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 28px;
    height: 1px;
    background: var(--wca-icb-gold);
}
.wca-icb-detail-text .wca-icb-desc {
    margin-bottom: 1.5rem;
    max-width: 340px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}
.wca-icb-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: center;
}
.wca-icb-tag {
    padding: 0.4rem 1.2rem;
    border: 1px solid rgba(26,24,22,0.18);
    border-radius: 30px;
    font-size: var(--wca-icb-r-tag-fs, 0.6rem);
    color: var(--wca-icb-r-tag-color, #706858);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-family: var(--wca-icb-f-body);
}

/* ============================================
   MOBILE MODAL
   ============================================ */
.wca-icb-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}
.wca-icb-modal[hidden] { display: none; }
.wca-icb-modal-bg {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.7);
}
.wca-icb-modal-card {
    position: relative;
    z-index: 1;
    background: #fdfbf7;
    border-radius: 16px;
    padding: 2rem 1.5rem;
    width: 100%;
    max-width: 380px;
    max-height: 88vh;
    overflow-y: auto;
}
.wca-icb-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--wca-icb-txt-dark);
    line-height: 1;
    padding: 4px;
}
.wca-icb-modal-img {
    width: 80%;
    aspect-ratio: 1;
    margin: 0 auto 1.5rem;
    overflow: hidden;
}
.wca-icb-modal-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 8px 16px rgba(0,0,0,0.12));
}
.wca-icb-modal-info { text-align: center; }

/* Swipe navigation */
.wca-icb-modal-card { touch-action: pan-y; }
.wca-icb-swipe-nav {
    text-align: center;
    margin-top: 1.2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(0,0,0,0.06);
}
.wca-icb-swipe-dots {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}
.wca-icb-swipe-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: rgba(0,0,0,0.15);
    transition: background 0.3s ease, transform 0.3s ease;
}
.wca-icb-swipe-dot.active {
    background: var(--wca-icb-gold, #c4a162);
    transform: scale(1.3);
}
.wca-icb-swipe-hint {
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--wca-icb-txt-mid, #706858);
    opacity: 0.5;
    margin: 0;
    font-family: var(--wca-icb-f-body);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
    .wca-icb-intro-layout,
    .wca-icb-grid-layout {
        flex-direction: column;
        gap: 1rem;
    }
    .wca-icb-stage--intro { padding: 1.5rem 1rem; }
    .wca-icb-stage--grid  { padding: 1.5rem 1rem 1rem; }
    .wca-icb-intro-text   { align-items: center; text-align: center; }
    .wca-icb-grid-col     { flex: 0 0 100%; }
    .wca-icb-detail-col   { display: none; }
    .wca-icb-detail-placeholder { display: none; }

    /* Intro layout */
    .wca-icb-intro-text .wca-icb-title { font-size: 1.6rem; margin-bottom: 0.6rem; }
    .wca-icb-intro-text .wca-icb-desc  { margin-bottom: 1rem; }
    .wca-icb-open-btn { padding: 0.75rem 2rem; }
    /* Lift the CTA up directly beneath the box graphic, ahead of the
       label/title/description, so it sits close to the box on mobile. */
    .wca-icb-intro-text .wca-icb-open-btn { order: -1; margin: 0 0 1.25rem; }

    /* Grid frame */
    .wca-icb-grid-frame   { margin-bottom: 1rem; }
    .wca-icb-grid         { padding: 0.4rem; gap: 0.3rem; }
    .wca-icb-cake         { min-height: 44px; min-width: 44px; }

    /* Grid footer */
    .wca-icb-grid-footer  { padding: 0; }
    .wca-icb-grid-footer .wca-icb-title { font-size: 1.5rem; margin-bottom: 0.5rem; }
    .wca-icb-grid-footer .wca-icb-desc  { margin-bottom: 1rem; font-size: 0.78rem; }

    /* Modal */
    .wca-icb-modal-card   { padding: 1.5rem 1rem; max-height: 100vh; }
    .wca-icb-modal-img    { width: 65%; }
    .wca-icb-modal-info .wca-icb-title { font-size: 1.4rem; }
}
@media (min-width: 901px) {
    .wca-icb-modal { display: none !important; }
}