/* === Content Menu Block === */

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

/* ---- Base nav ---- */
.bkbg-cm-nav {
    display: inline-flex;
    flex-direction: column;
    gap: 2px;
    padding: 6px;
    border-radius: 12px;
    box-sizing: border-box;
    z-index: 999;
}

.bkbg-cm-nav.cm-tabs {
    flex-direction: row;
    flex-wrap: wrap;
}

.bkbg-cm-nav.cm-dots {
    gap: 6px;
    padding: 8px 6px;
    align-items: center;
}

/* ---- Fixed positioning ---- */
.bkbg-cm-nav.cm-fixed-left {
    position: fixed;
    left: 0;
    transform: translateY(-50%);
}

.bkbg-cm-nav.cm-fixed-right {
    position: fixed;
    right: 0;
    transform: translateY(-50%);
}

/* ---- Link ---- */
.bkbg-cm-link {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, border-color 0.2s, opacity 0.2s;
    white-space: nowrap;
    user-select: none;
    box-sizing: border-box;
    font-family: var(--bkcm-link-font-family, inherit);
    font-size: var(--bkcm-link-font-size-d, var(--bkcm-link-font-size, 14px));
    font-weight: var(--bkcm-link-font-weight, 500);
    font-style: var(--bkcm-link-font-style, normal);
    text-transform: var(--bkcm-link-text-transform, none);
    text-decoration: var(--bkcm-link-text-decoration, none);
    line-height: var(--bkcm-link-line-height-d, var(--bkcm-link-line-height, 1.4));
    letter-spacing: var(--bkcm-link-letter-spacing-d, var(--bkcm-link-letter-spacing, normal));
    word-spacing: var(--bkcm-link-word-spacing-d, var(--bkcm-link-word-spacing, normal));
}

.bkbg-cm-link.active { font-weight: 700; }

/* Pills */
.cm-pills .bkbg-cm-link {
    padding: 7px 16px;
    border-radius: 8px;
}

.cm-pills .bkbg-cm-link:hover { opacity: 0.85; }

/* List */
.cm-list .bkbg-cm-link {
    padding: 9px 14px;
    border-left: 3px solid transparent;
}

.cm-list .bkbg-cm-link.active { font-weight: 700; }

/* Tabs */
.cm-tabs .bkbg-cm-link {
    padding: 9px 18px;
    border-bottom: 2px solid transparent;
}

.cm-tabs .bkbg-cm-link.active { font-weight: 700; }

/* Dots */
.cm-dots .bkbg-cm-dot {
    border-radius: 999px;
    cursor: pointer;
    transition: width 0.25s ease, background 0.25s ease;
    height: 10px;
    display: block;
}

/* Link number badge */
.bkbg-cm-num {
    font-size: 11px;
    font-weight: 700;
    opacity: 0.55;
    min-width: 16px;
}

.bkbg-cm-link-icon {
    font-size: 14px;
    line-height: 1;
    flex-shrink: 0;
}
.bkbg-cm-link-icon svg { width: 1em; height: 1em; fill: currentColor; }
.bkbg-cm-link-icon .dashicons { font-size: inherit; width: 1em; height: 1em; line-height: 1; }
.bkbg-cm-link-icon .bkbg-icon-img { width: 1em; height: 1em; object-fit: contain; }

/* Responsive: hide fixed menus on mobile */
@media (max-width: 1024px) {
    .bkbg-cm-link {
        font-size: var(--bkcm-link-font-size-t, var(--bkcm-link-font-size-d, var(--bkcm-link-font-size, 14px)));
        line-height: var(--bkcm-link-line-height-t, var(--bkcm-link-line-height-d, var(--bkcm-link-line-height, 1.4)));
        letter-spacing: var(--bkcm-link-letter-spacing-t, var(--bkcm-link-letter-spacing-d, var(--bkcm-link-letter-spacing, normal)));
        word-spacing: var(--bkcm-link-word-spacing-t, var(--bkcm-link-word-spacing-d, var(--bkcm-link-word-spacing, normal)));
    }
}
@media (max-width: 768px) {
    .bkbg-cm-link {
        font-size: var(--bkcm-link-font-size-m, var(--bkcm-link-font-size-t, var(--bkcm-link-font-size-d, var(--bkcm-link-font-size, 14px))));
        line-height: var(--bkcm-link-line-height-m, var(--bkcm-link-line-height-t, var(--bkcm-link-line-height-d, var(--bkcm-link-line-height, 1.4))));
        letter-spacing: var(--bkcm-link-letter-spacing-m, var(--bkcm-link-letter-spacing-t, var(--bkcm-link-letter-spacing-d, var(--bkcm-link-letter-spacing, normal))));
        word-spacing: var(--bkcm-link-word-spacing-m, var(--bkcm-link-word-spacing-t, var(--bkcm-link-word-spacing-d, var(--bkcm-link-word-spacing, normal))));
    }
    .bkbg-cm-nav.cm-fixed-left,
    .bkbg-cm-nav.cm-fixed-right {
        display: none;
    }
}

/* Editor-only note (avoid inline typography in edit preview) */
.bkbg-cm-editor-note {
    background: #fef3c7;
    border: 1px solid #f59e0b;
    border-radius: 6px;
    padding: 6px 12px;
    font-size: 12px;
    color: #92400e;
    margin-bottom: 8px;
}