/* Social Follow & Share - dark-toned minimalist */
.sfs {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin: 20px 0;
    font-family: inherit;
}
.sfs__group,
.sfs-group {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 8px;
}
.sfs-group__label {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: #111827;
    text-transform: uppercase;
}
.sfs-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: 8px;
    background: #111827;      /* dark, minimalist */
    color: #f5f5f4;
    border: 1px solid #111827;
    text-decoration: none;
    line-height: 1;
    cursor: pointer;
    transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
    box-shadow: none;
}
.sfs-btn:hover,
.sfs-btn:focus-visible {
    background: #1f2937;
    color: #ffffff;
    transform: translateY(-1px);
    outline: none;
}
.sfs-btn svg {
    width: 20px;
    height: 20px;
    display: block;
}
.sfs-btn__label {
    /* icon-only by default; screen reader accessible */
    position: absolute !important;
    height: 1px; width: 1px;
    overflow: hidden;
    clip: rect(1px, 1px, 1px, 1px);
    white-space: nowrap;
}
.sfs-btn.is-copied::after {
    content: "✓";
    margin-left: 4px;
    font-size: 12px;
}

/* Reversed / outlined variant available via .sfs--outline wrapper */
.sfs--outline .sfs-btn {
    background: transparent;
    color: #111827;
    border-color: #111827;
}
.sfs--outline .sfs-btn:hover,
.sfs--outline .sfs-btn:focus-visible {
    background: #111827;
    color: #ffffff;
}

@media (prefers-color-scheme: dark) {
    .sfs-group__label { color: #e5e7eb; }
    .sfs--outline .sfs-btn {
        color: #e5e7eb;
        border-color: #e5e7eb;
    }
    .sfs--outline .sfs-btn:hover {
        background: #e5e7eb;
        color: #111827;
    }
}