/* === Icon Accordion Block === */

.bkbg-iac-app { display: none; }

.bkbg-iac-section {
    width: 100%;
    box-sizing: border-box;
}

/* ---- Panel ---- */
.bkbg-iac-panel {
    overflow: hidden;
    transition: box-shadow 0.25s ease;
}

/* Card style */
.bkbg-iac-style-card .bkbg-iac-panel {
    border: 1px solid #e5e7eb;
}

.bkbg-iac-style-card .bkbg-iac-panel.open {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

/* Minimal style */
.bkbg-iac-style-minimal .bkbg-iac-panel {
    border-bottom: 1px solid #e5e7eb;
    border-radius: 0 !important;
    background: transparent !important;
}

/* Filled style (set in JS via inline styles) */

/* ---- Header ---- */
.bkbg-iac-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    cursor: pointer;
    user-select: none;
    transition: background 0.2s;
}

.bkbg-iac-header:hover { background: rgba(0, 0, 0, 0.02); }

.bkbg-iac-style-filled .bkbg-iac-panel.open .bkbg-iac-header:hover {
    background: rgba(255, 255, 255, 0.08);
}

/* ---- Icon ---- */
.bkbg-iac-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    line-height: 1;
    transition: background 0.25s, transform 0.25s;
}
.bkbg-iac-icon svg { width: 1em; height: 1em; fill: currentColor; }
.bkbg-iac-icon .dashicons { font-size: inherit; width: 1em; height: 1em; line-height: 1; }
.bkbg-iac-icon .bkbg-icon-img { width: 1em; height: 1em; object-fit: contain; }

.bkbg-iac-panel.open .bkbg-iac-icon { transform: scale(1.08); }

/* ---- Title row ---- */
.bkbg-iac-title-row {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.bkbg-iac-section .bkbg-iac-title {
    font-family: var(--bkbg-iac-tt-font-family, inherit);
    font-size: var(--bkbg-iac-tt-font-size-d, var(--bkbg-iac-tt-sz, 15px));
    font-weight: var(--bkbg-iac-tt-font-weight, var(--bkbg-iac-tt-w, 700));
    font-style: var(--bkbg-iac-tt-font-style, normal);
    text-decoration: var(--bkbg-iac-tt-text-decoration, none);
    text-transform: var(--bkbg-iac-tt-text-transform, none);
    line-height: var(--bkbg-iac-tt-line-height-d, var(--bkbg-iac-tt-lh, 1.3));
    letter-spacing: var(--bkbg-iac-tt-letter-spacing-d, normal);
    word-spacing: var(--bkbg-iac-tt-word-spacing-d, normal);
}

.bkbg-iac-badge {
    font-size: 11px;
    font-weight: 700;
    padding: 2px 9px;
    border-radius: 999px;
    white-space: nowrap;
    flex-shrink: 0;
}

/* ---- Expand icon ---- */
.bkbg-iac-expand {
    font-size: 18px;
    transition: transform 0.3s ease, opacity 0.2s;
    flex-shrink: 0;
    opacity: 0.7;
}

.bkbg-iac-panel.open .bkbg-iac-expand { opacity: 1; }

/* ---- Content ---- */
.bkbg-iac-body {
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.32s ease, padding 0.32s ease;
    padding: 0;
}

.bkbg-iac-panel.open .bkbg-iac-body {
    max-height: 1000px;
}

.bkbg-iac-section .bkbg-iac-body-inner {
    padding: 0 18px 18px;
    font-family: var(--bkbg-iac-ct-font-family, inherit);
    font-size: var(--bkbg-iac-ct-font-size-d, var(--bkbg-iac-ct-sz, 14px));
    font-weight: var(--bkbg-iac-ct-font-weight, var(--bkbg-iac-ct-w, 400));
    font-style: var(--bkbg-iac-ct-font-style, normal);
    text-decoration: var(--bkbg-iac-ct-text-decoration, none);
    text-transform: var(--bkbg-iac-ct-text-transform, none);
    line-height: var(--bkbg-iac-ct-line-height-d, var(--bkbg-iac-ct-lh, 1.75));
    letter-spacing: var(--bkbg-iac-ct-letter-spacing-d, normal);
    word-spacing: var(--bkbg-iac-ct-word-spacing-d, normal);
}

.bkbg-iac-body-inner p { margin: 0; }

/* Responsive typography */
@media (max-width: 1024px) {
    .bkbg-iac-section .bkbg-iac-title {
        font-size: var(--bkbg-iac-tt-font-size-t, var(--bkbg-iac-tt-font-size-d, var(--bkbg-iac-tt-sz, 15px)));
        line-height: var(--bkbg-iac-tt-line-height-t, var(--bkbg-iac-tt-line-height-d, var(--bkbg-iac-tt-lh, 1.3)));
        letter-spacing: var(--bkbg-iac-tt-letter-spacing-t, var(--bkbg-iac-tt-letter-spacing-d, normal));
        word-spacing: var(--bkbg-iac-tt-word-spacing-t, var(--bkbg-iac-tt-word-spacing-d, normal));
    }
    .bkbg-iac-section .bkbg-iac-body-inner {
        font-size: var(--bkbg-iac-ct-font-size-t, var(--bkbg-iac-ct-font-size-d, var(--bkbg-iac-ct-sz, 14px)));
        line-height: var(--bkbg-iac-ct-line-height-t, var(--bkbg-iac-ct-line-height-d, var(--bkbg-iac-ct-lh, 1.75)));
        letter-spacing: var(--bkbg-iac-ct-letter-spacing-t, var(--bkbg-iac-ct-letter-spacing-d, normal));
        word-spacing: var(--bkbg-iac-ct-word-spacing-t, var(--bkbg-iac-ct-word-spacing-d, normal));
    }
}
@media (max-width: 767px) {
    .bkbg-iac-section .bkbg-iac-title {
        font-size: var(--bkbg-iac-tt-font-size-m, var(--bkbg-iac-tt-font-size-t, var(--bkbg-iac-tt-font-size-d, var(--bkbg-iac-tt-sz, 15px))));
        line-height: var(--bkbg-iac-tt-line-height-m, var(--bkbg-iac-tt-line-height-t, var(--bkbg-iac-tt-line-height-d, var(--bkbg-iac-tt-lh, 1.3))));
        letter-spacing: var(--bkbg-iac-tt-letter-spacing-m, var(--bkbg-iac-tt-letter-spacing-t, var(--bkbg-iac-tt-letter-spacing-d, normal)));
        word-spacing: var(--bkbg-iac-tt-word-spacing-m, var(--bkbg-iac-tt-word-spacing-t, var(--bkbg-iac-tt-word-spacing-d, normal)));
    }
    .bkbg-iac-section .bkbg-iac-body-inner {
        font-size: var(--bkbg-iac-ct-font-size-m, var(--bkbg-iac-ct-font-size-t, var(--bkbg-iac-ct-font-size-d, var(--bkbg-iac-ct-sz, 14px))));
        line-height: var(--bkbg-iac-ct-line-height-m, var(--bkbg-iac-ct-line-height-t, var(--bkbg-iac-ct-line-height-d, var(--bkbg-iac-ct-lh, 1.75))));
        letter-spacing: var(--bkbg-iac-ct-letter-spacing-m, var(--bkbg-iac-ct-letter-spacing-t, var(--bkbg-iac-ct-letter-spacing-d, normal)));
        word-spacing: var(--bkbg-iac-ct-word-spacing-m, var(--bkbg-iac-ct-word-spacing-t, var(--bkbg-iac-ct-word-spacing-d, normal)));
    }
}

/* Responsive layout */
@media (max-width: 480px) {
    .bkbg-iac-header { padding: 12px 14px; gap: 10px; }
    .bkbg-iac-body-inner { padding: 0 14px 14px; }
}