/* ==========================================================================
   COMPONENT: share buttons (inline + sticky)
   ========================================================================== */
.bc-share-inline {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem 0;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    margin: 2.5rem 0;
    flex-wrap: wrap;
}
.bc-share-inline__label {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
    margin-right: 0.5rem;
}
.bc-share__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 0.85rem;
    background: transparent;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-pill);
    color: var(--text-secondary);
    font-family: inherit;
    font-size: var(--text-sm);
    font-weight: var(--fw-semibold);
    cursor: pointer;
    text-decoration: none;
    transition: all var(--duration-fast);
}
.bc-share__btn:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    transform: translateY(-2px);
}
.bc-share__icon {
    width: 14px;
    height: 14px;
    display: inline-block;
}

.bc-share-sticky {
    position: sticky;
    top: 6rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0.75rem;
    background: var(--glass-panel);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-pill);
    width: fit-content;
}
.bc-share-sticky .bc-share__btn {
    width: 40px;
    height: 40px;
    padding: 0;
    justify-content: center;
    border: none;
    background: transparent;
}