/* V2 Section base: background, borders, size handled via inline styles from editor/save */
.pw-adv-section {
    position: relative;
    width: 100%;
    overflow: hidden;
    isolation: isolate;
    box-sizing: border-box;
}

/* Background image layer - ensures it renders ABOVE background color */
.pw-adv-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: inherit;
    background-position: inherit;
    background-repeat: inherit;
    background-size: inherit;
    z-index: 0;
    pointer-events: none;
}

.pw-adv-section * {
    box-sizing: border-box;
}

.pw-adv-section__content {
    position: relative;
    width: 100%;
    z-index: 1;
}

/* Default stacked list of items (mobile & when split disabled) */
.pw-adv-section__items {
    display: block;
}

/* Non-accordion content stays above split layout */
.pw-adv-section__non-accordion {
    display: block;
    margin-bottom: 1.5rem;
}

/* ----- Split shell (created by JS when enabled & desktop) ----- */
.pw-adv__inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: start;
}

@media (min-width: 768px) {
    .pw-adv__inner {
        grid-template-columns: 2fr 3fr;
    }
}

.pw-adv__index {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

@media (min-width: 768px) {
    .pw-adv__index {
        position: sticky;
        top: var(--pw-sticky-offset, 2rem);
    }
}

.pw-adv__detail {
    min-height: 1px;
}

/* Tabs in index inherit accordion-item variables copied inline by JS */
.pw-adv__index .pw-accordion__tab {
    width: 100%;
    text-align: left;
    border: 0;
    cursor: pointer;
    transition: all 0.2s ease;
    background: var(--pw-tab-bg);
    color: var(--pw-title-color);
    font-size: var(--pw-title-size);
    padding: var(--pw-tab-padding);
    border-radius: var(--pw-tab-radius);
}

.pw-adv__index .pw-accordion__tab:hover {
    opacity: 0.8;
}

.pw-adv__index [role="tab"][aria-selected="true"] {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

/* Detail panels respect copied variables (radius, bg, padding) */
.pw-adv__detail .pw-accordion__panel {
    background: var(--pw-panel-bg);
    padding: var(--pw-panel-padding);
    border-radius: var(--pw-panel-radius);
    /* Ensure panels are visible by default */
    display: block;
}

/* Keep hidden panels hidden inside the detail column */
.pw-adv__detail .pw-accordion__panel[hidden] {
    display: none !important;
}

/* Content rhythm inside panel */
.pw-adv__detail .pw-accordion__panel > * + * {
    margin-block-start: var(--pw-panel-content-gap, 1rem);
}

.pw-adv__detail .wp-block-image img,
.pw-adv__detail .pw-accordion__panel img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Mobile fallback remains your regular accordion (no split shell) */
@media (max-width: 767.98px) {
    .pw-adv__inner {
        display: block;
    }

    .pw-adv__index {
        position: static;
    }
}
/* Ensure the split shell reflects the selected split ratio */
@media (min-width: 768px) {
    .pw-adv__inner[data-split="40-60"] {
        display: grid;
        grid-template-columns: 2fr 3fr;
        gap: var(--pw-split-gap, 1.25rem);
    }
    .pw-adv__inner[data-split="50-50"] {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--pw-split-gap, 1.25rem);
    }
}

/* Optional: keep visual separators consistent in the index list */
.pw-adv__index .pw-accordion__tab {
    border-bottom: var(--pw-tab-border-bottom, none);
}