/* =============================================
   Button Group Block — blockenberg/button-group
   ============================================= */

.bkbg-bg-wrap {
    --bkbg-bg-btn-bg: #2563eb;
    --bkbg-bg-btn-color: #ffffff;
    --bkbg-bg-outline-border: #2563eb;
    --bkbg-bg-outline-color: #2563eb;
    --bkbg-bg-ghost-color: #2563eb;
    --bkbg-bg-radius: 8px;
    --bkbg-bg-padding: 12px 24px;
    --bkbg-bg-gap: 12px;
}

/* ---- Group container ---- */
.bkbg-bg-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--bkbg-bg-gap);
    align-items: center;
}

/* ---- Base button ---- */
.bkbg-bg-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: var(--bkbg-bg-padding);
    font-family: var(--bkbg-bg-typo-font-family, inherit);
    font-size: var(--bkbg-bg-typo-font-size-d, 15px);
    font-weight: var(--bkbg-bg-typo-font-weight, 600);
    font-style: var(--bkbg-bg-typo-font-style, normal);
    text-transform: var(--bkbg-bg-typo-text-transform, none);
    text-decoration: var(--bkbg-bg-typo-text-decoration, none);
    line-height: var(--bkbg-bg-typo-line-height-d, 1.3);
    letter-spacing: var(--bkbg-bg-typo-letter-spacing-d, normal);
    word-spacing: var(--bkbg-bg-typo-word-spacing-d, normal);
    border-radius: var(--bkbg-bg-radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease,
                transform 0.15s ease, box-shadow 0.15s ease, opacity 0.2s ease;
    white-space: nowrap;
}

/* ---- Primary ---- */
.bkbg-bg-btn-primary {
    background: var(--bkbg-bg-btn-bg);
    color: var(--bkbg-bg-btn-color);
    border-color: var(--bkbg-bg-btn-bg);
}

/* ---- Outline ---- */
.bkbg-bg-btn-outline {
    background: transparent;
    color: var(--bkbg-bg-outline-color);
    border-color: var(--bkbg-bg-outline-border);
}

.bkbg-bg-btn-outline:hover {
    background: var(--bkbg-bg-outline-border);
    color: #ffffff;
}

/* ---- Ghost ---- */
.bkbg-bg-btn-ghost {
    background: transparent;
    color: var(--bkbg-bg-ghost-color);
    border-color: transparent;
    text-decoration: underline;
    text-underline-offset: 3px;
    padding-left: 4px;
    padding-right: 4px;
}

.bkbg-bg-btn-ghost:hover {
    text-decoration: none;
    background: rgba(0,0,0,0.05);
}

/* ---- Link ---- */
.bkbg-bg-btn-link {
    background: transparent;
    color: var(--bkbg-bg-ghost-color);
    border-color: transparent;
    padding-left: 0;
    padding-right: 0;
    text-decoration: none;
    border-bottom: 2px solid var(--bkbg-bg-ghost-color);
    border-radius: 0;
}

/* ---- Sizes ---- */
.bkbg-bg-btn-sm { padding: 8px 16px !important; font-size: 13px !important; }
.bkbg-bg-btn-lg { padding: 16px 36px !important; font-size: 17px !important; }

/* ---- Shadow variants ---- */
.bkbg-bg-wrap[data-shadow="sm"] .bkbg-bg-btn {
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

.bkbg-bg-wrap[data-shadow="md"] .bkbg-bg-btn {
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

/* ---- Hover effects ---- */
.bkbg-bg-wrap[data-hover="lift"] .bkbg-bg-btn:hover {
    transform: translateY(-2px);
}

.bkbg-bg-wrap[data-hover="scale"] .bkbg-bg-btn:hover {
    transform: scale(1.04);
}

.bkbg-bg-wrap[data-hover="darken"] .bkbg-bg-btn:hover {
    opacity: 0.82;
}

/* ---- Icon ---- */
.bkbg-bg-icon {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}

/* ---- Mobile stacking ---- */
@media (max-width: 600px) {
    .bkbg-bg-wrap[data-mobile-stack="1"] .bkbg-bg-group {
        flex-direction: column;
        align-items: stretch;
    }

    .bkbg-bg-wrap[data-mobile-stack="1"] .bkbg-bg-btn {
        justify-content: center;
    }

    .bkbg-bg-wrap[data-full-mobile="1"] .bkbg-bg-btn {
        width: 100%;
        justify-content: center;
    }
}

/* ---- Direction: column ---- */
.bkbg-bg-wrap[data-direction="column"] .bkbg-bg-group {
    flex-direction: column;
}

.bkbg-bg-wrap[data-direction="column"] .bkbg-bg-btn {
    justify-content: center;
}

/* =============================================
   Editor styles
   ============================================= */
.bkbg-bg-editor .bkbg-bg-btn {
    cursor: default;
}

.bkbg-bg-inspector-btn details summary::-webkit-details-marker {
    color: #6b7280;
}

/* === Typography responsive === */
@media (max-width: 1024px) {
    .bkbg-bg-btn {
        font-size: var(--bkbg-bg-typo-font-size-t, var(--bkbg-bg-typo-font-size-d, 15px));
        line-height: var(--bkbg-bg-typo-line-height-t, var(--bkbg-bg-typo-line-height-d, 1.3));
        letter-spacing: var(--bkbg-bg-typo-letter-spacing-t, var(--bkbg-bg-typo-letter-spacing-d, normal));
        word-spacing: var(--bkbg-bg-typo-word-spacing-t, var(--bkbg-bg-typo-word-spacing-d, normal));
    }
}

@media (max-width: 767px) {
    .bkbg-bg-btn {
        font-size: var(--bkbg-bg-typo-font-size-m, var(--bkbg-bg-typo-font-size-t, var(--bkbg-bg-typo-font-size-d, 15px)));
        line-height: var(--bkbg-bg-typo-line-height-m, var(--bkbg-bg-typo-line-height-t, var(--bkbg-bg-typo-line-height-d, 1.3)));
        letter-spacing: var(--bkbg-bg-typo-letter-spacing-m, var(--bkbg-bg-typo-letter-spacing-t, var(--bkbg-bg-typo-letter-spacing-d, normal)));
        word-spacing: var(--bkbg-bg-typo-word-spacing-m, var(--bkbg-bg-typo-word-spacing-t, var(--bkbg-bg-typo-word-spacing-d, normal)));
    }
}